gcc/ChangeLog

   1 2014-10-31  Jakub Jelinek  <jakub@redhat.com>
   2
   3         PR sanitizer/63697
   4         * tree-vrp.c (simplify_internal_call_using_ranges): For subcode ==
   5         MINUS_EXPR, check overflow on vr0.min - vr1.max and vr0.max - vr1.min
   6         instead of vr0.min - vr1.min and vr0.max - vr1.max.
   7
   8 2014-10-31  Max Ostapenko  <m.ostapenko@partner.samsung.com>
   9
  10         PR ipa/63696
  11         * ipa-icf.c (sem_function::~sem_function): Change free to delete to avoid
  12         alloc-dealloc mismatch with new, called in ipa_icf::sem_function::init.
  13
  14 2014-10-10  Felix Yang  <felix.yang@huawei.com>
  15
  16         * config/xtensa/xtensa.h (TARGET_LOOPS): New Macro.
  17         * config/xtensa/xtensa.c: Include dumpfile.h and hw-doloop.h.
  18         (xtensa_reorg, xtensa_reorg_loops): New.
  19         (xtensa_can_use_doloop_p, xtensa_invalid_within_doloop): New.
  20         (hwloop_optimize, hwloop_fail, hwloop_pattern_reg): New.
  21         (xtensa_emit_loop_end): Emit the zero-overhead loop end label.
  22         (xtensa_doloop_hooks): Define.
  23         * config/xtensa/xtensa.md (doloop_end, loop_end): New
  24         (zero_cost_loop_start): Rewritten.
  25         (zero_cost_loop_end): Likewise.
  26
  27 2014-10-30  Steve Ellcey  <sellcey@imgtec.com>
  28
  29         * config.gcc (mips*-*-linux*): Combine 32 and 64 bit cases.
  30
  31 2014-10-30  Richard Biener  <rguenther@suse.de>
  32
  33         * genmatch.c: Remove <map>, <utility> and <string> includes.
  34         Include ggc.h and hash-map.h.
  35         (ggc_internal_cleared_alloc): Provide stub definition.
  36         (ggc_free): Likewise.
  37         (struct capture_id_map_hasher): New traits for hash_map.
  38         (cid_map_t): New typedef.
  39         (everywhere else): Replace std::map use with cid_map_t.
  40         * hash-map.h (hash_map::elements): New member function.
  41         * Makefile.in (build/genmatch.o): Add $(HASH_TABLE_H),
  42         hash-map.h and $(GGC_H) as dependency.
  43
  44 2014-10-30  Richard Biener  <rguenther@suse.de>
  45
  46         * genmatch.c (capture_info::walk_c_expr): Ignore capture
  47         uses inside TREE_TYPE ().
  48         * gimple-ssa-strength-reduction.c (stmt_cost): Use CASE_CONVERT.
  49         (find_candidates_dom_walker::before_dom_children): Likewise.
  50         (replace_mult_candidate): Use CONVERT_EXPR_CODE_P.
  51         (replace_profitable_candidates): Likewise.
  52         * tree-ssa-dom.c (initialize_hash_element): Canonicalize
  53         CONVERT_EXPR_CODE_P to CONVERT_EXPR.
  54         * convert.c (convert_to_integer): Use CASE_CONVERT.
  55
  56 2014-10-30  Richard Biener  <rguenther@suse.de>
  57
  58         * match.pd: Implement more patterns that simplify to a single value.
  59         * fold-const.c (fold_binary_loc): Remove them here.
  60         * tree-ssa-forwprop.c (simplify_bitwise_binary): Likewise.
  61         (fwprop_ssa_val): Remove restriction on single uses.
  62
  63 2014-10-30  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
  64
  65         * config/avr/driver-avr.c (avr_set_current_device): Remove.
  66
  67 2014-10-30  Martin Liska  <mliska@suse.cz>
  68
  69         PR ipa/63574
  70         PR ipa/63664
  71         * ipa-icf-gimple.c (func_checker::parse_labels): Missing comment added.
  72         (func_checker::compare_gimple_label): Simlified comparison introduced.
  73         * ipa-icf-gimple.h: Missing comment added.
  74
  75 2014-10-30  Jeff Law  <law@redhat.com>
  76
  77         * config/pa/pa-protos.h (pa_output_arg_descriptor): Strengthen
  78         argument from rtx to rtx_insn *.
  79         (compute_movmem_length, compute_clrmem_length): Likewise.
  80         (copy_fp_args, length_fp_args): Likewise.
  81         * config/pa/pa.c (legitimize_pic_address): Promote local variable
  82         "insn" from rtx to rtx_insn *.
  83         (legitimize_tls_address, pa_emit_move_sequence): Likewise.
  84         (pa_output_block_move, store_reg, store_reg_modify): Likewise.
  85         (set_reg_plus_d, pa_expand_prologue, hppa_profile_hook): Likewise.
  86         (branch_to_delay_slot_p, branch_needs_nop_p, use_skip_p): Likewise.
  87         (pa_output_arg_descriptor): Strengthen argument to an rtx_insn *.
  88         (compute_movmem_length, compute_clrmem_length): Likewise.
  89         (copy_fp-args, length_fp_args): Likewise.
  90
  91 2014-10-29  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
  92
  93         * config/arm/arm.h (MACHMODE): Treat machine_mode as a
  94         scalar typedef.
  95         (CUMULATIVE_ARGS): Guard against target includes.
  96         (machine_function): Likewise.
  97
  98 2014-10-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
  99
 100         * config/aarch64/aarch64.c (aarch64_madd_needs_nop): Restore
 101         recog state after aarch64_prev_real_insn call.
 102
 103 2014-10-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 104
 105         * config/aarch64/aarch64.h (MACHMODE): Add 'enum' to machine_mode.
 106
 107 2014-10-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 108
 109         * config/arm/arm.h (MACHMODE): Add 'enum' to machine_mode.
 110         (struct machine_function): Gate definition on
 111         !defined(USED_FOR_TARGET).
 112
 113 2014-10-29  DJ Delorie  <dj@redhat.com>
 114
 115         * expmed.c (strict_volatile_bitfield_p): Fix off-by-one error.
 116
 117 2014-10-29  Martin Liska  <mliska@suse.cz>
 118
 119         PR ipa/63587
 120         * cgraphunit.c (cgraph_node::expand_thunk): Only VAR_DECLs are put
 121         to local declarations.
 122         * function.c (add_local_decl): Implementation moved from header
 123         file, assert introduced for tree type.
 124         * function.h: Likewise.
 125
 126 2014-10-29  Dominik Vogt  <vogt@linux.vnet.ibm.com>
 127
 128         * godump.c (go_format_type): Represent "float _Complex" and
 129         "double _Complex" as complex64 or complex128 in Go, as appropriate.
 130
 131 2014-10-29  Richard Biener  <rguenther@suse.de>
 132
 133         * match.pd: Implement a first set of conversion patterns.
 134         * fold-const.c (fold_unary_loc): Remove them here.
 135         * tree-ssa-forwprop.c (simplify_vce): Remove.
 136         (pass_forwprop::execute): Do not call simplify_vce.
 137
 138 2014-10-29  Richard Sandiford  <richard.sandiford@arm.com>
 139
 140         * addresses.h, alias.c, asan.c, auto-inc-dec.c, bt-load.c, builtins.c,
 141         builtins.h, caller-save.c, calls.c, calls.h, cfgexpand.c, cfgloop.h,
 142         cfgrtl.c, combine.c, compare-elim.c, config/aarch64/aarch64-builtins.c,
 143         config/aarch64/aarch64-protos.h, config/aarch64/aarch64-simd.md,
 144         config/aarch64/aarch64.c, config/aarch64/aarch64.h,
 145         config/aarch64/aarch64.md, config/alpha/alpha-protos.h,
 146         config/alpha/alpha.c, config/arc/arc-protos.h, config/arc/arc.c,
 147         config/arc/arc.h, config/arc/predicates.md,
 148         config/arm/aarch-common-protos.h, config/arm/aarch-common.c,
 149         config/arm/arm-protos.h, config/arm/arm.c, config/arm/arm.h,
 150         config/arm/arm.md, config/arm/neon.md, config/arm/thumb2.md,
 151         config/avr/avr-log.c, config/avr/avr-protos.h, config/avr/avr.c,
 152         config/avr/avr.md, config/bfin/bfin-protos.h, config/bfin/bfin.c,
 153         config/c6x/c6x-protos.h, config/c6x/c6x.c, config/c6x/c6x.md,
 154         config/cr16/cr16-protos.h, config/cr16/cr16.c,
 155         config/cris/cris-protos.h, config/cris/cris.c, config/cris/cris.md,
 156         config/darwin-protos.h, config/darwin.c,
 157         config/epiphany/epiphany-protos.h, config/epiphany/epiphany.c,
 158         config/epiphany/epiphany.md, config/fr30/fr30.c,
 159         config/frv/frv-protos.h, config/frv/frv.c, config/frv/predicates.md,
 160         config/h8300/h8300-protos.h, config/h8300/h8300.c,
 161         config/i386/i386-builtin-types.awk, config/i386/i386-protos.h,
 162         config/i386/i386.c, config/i386/i386.md, config/i386/predicates.md,
 163         config/i386/sse.md, config/i386/sync.md, config/ia64/ia64-protos.h,
 164         config/ia64/ia64.c, config/iq2000/iq2000-protos.h,
 165         config/iq2000/iq2000.c, config/iq2000/iq2000.md,
 166         config/lm32/lm32-protos.h, config/lm32/lm32.c,
 167         config/m32c/m32c-protos.h, config/m32c/m32c.c,
 168         config/m32r/m32r-protos.h, config/m32r/m32r.c,
 169         config/m68k/m68k-protos.h, config/m68k/m68k.c,
 170         config/mcore/mcore-protos.h, config/mcore/mcore.c,
 171         config/mcore/mcore.md, config/mep/mep-protos.h, config/mep/mep.c,
 172         config/microblaze/microblaze-protos.h, config/microblaze/microblaze.c,
 173         config/mips/mips-protos.h, config/mips/mips.c,
 174         config/mmix/mmix-protos.h, config/mmix/mmix.c,
 175         config/mn10300/mn10300-protos.h, config/mn10300/mn10300.c,
 176         config/moxie/moxie.c, config/msp430/msp430-protos.h,
 177         config/msp430/msp430.c, config/nds32/nds32-cost.c,
 178         config/nds32/nds32-intrinsic.c, config/nds32/nds32-md-auxiliary.c,
 179         config/nds32/nds32-protos.h, config/nds32/nds32.c,
 180         config/nios2/nios2-protos.h, config/nios2/nios2.c,
 181         config/pa/pa-protos.h, config/pa/pa.c, config/pdp11/pdp11-protos.h,
 182         config/pdp11/pdp11.c, config/rl78/rl78-protos.h, config/rl78/rl78.c,
 183         config/rs6000/altivec.md, config/rs6000/rs6000-c.c,
 184         config/rs6000/rs6000-protos.h, config/rs6000/rs6000.c,
 185         config/rs6000/rs6000.h, config/rx/rx-protos.h, config/rx/rx.c,
 186         config/s390/predicates.md, config/s390/s390-protos.h,
 187         config/s390/s390.c, config/s390/s390.h, config/s390/s390.md,
 188         config/sh/predicates.md, config/sh/sh-protos.h, config/sh/sh.c,
 189         config/sh/sh.md, config/sparc/predicates.md,
 190         config/sparc/sparc-protos.h, config/sparc/sparc.c,
 191         config/sparc/sparc.md, config/spu/spu-protos.h, config/spu/spu.c,
 192         config/stormy16/stormy16-protos.h, config/stormy16/stormy16.c,
 193         config/tilegx/tilegx-protos.h, config/tilegx/tilegx.c,
 194         config/tilegx/tilegx.md, config/tilepro/tilepro-protos.h,
 195         config/tilepro/tilepro.c, config/v850/v850-protos.h,
 196         config/v850/v850.c, config/v850/v850.md, config/vax/vax-protos.h,
 197         config/vax/vax.c, config/vms/vms-c.c, config/xtensa/xtensa-protos.h,
 198         config/xtensa/xtensa.c, coverage.c, cprop.c, cse.c, cselib.c, cselib.h,
 199         dbxout.c, ddg.c, df-problems.c, dfp.c, dfp.h, doc/md.texi,
 200         doc/rtl.texi, doc/tm.texi, doc/tm.texi.in, dojump.c, dse.c,
 201         dwarf2cfi.c, dwarf2out.c, dwarf2out.h, emit-rtl.c, emit-rtl.h,
 202         except.c, explow.c, expmed.c, expmed.h, expr.c, expr.h, final.c,
 203         fixed-value.c, fixed-value.h, fold-const.c, function.c, function.h,
 204         fwprop.c, gcse.c, gengenrtl.c, genmodes.c, genopinit.c, genoutput.c,
 205         genpreds.c, genrecog.c, gensupport.c, gimple-ssa-strength-reduction.c,
 206         graphite-clast-to-gimple.c, haifa-sched.c, hooks.c, hooks.h, ifcvt.c,
 207         internal-fn.c, ira-build.c, ira-color.c, ira-conflicts.c, ira-costs.c,
 208         ira-emit.c, ira-int.h, ira-lives.c, ira.c, ira.h, jump.c, langhooks.h,
 209         libfuncs.h, lists.c, loop-doloop.c, loop-invariant.c, loop-iv.c,
 210         loop-unroll.c, lower-subreg.c, lower-subreg.h, lra-assigns.c,
 211         lra-constraints.c, lra-eliminations.c, lra-int.h, lra-lives.c,
 212         lra-spills.c, lra.c, lra.h, machmode.h, omp-low.c, optabs.c, optabs.h,
 213         output.h, postreload.c, print-tree.c, read-rtl.c, real.c, real.h,
 214         recog.c, recog.h, ree.c, reg-stack.c, regcprop.c, reginfo.c,
 215         regrename.c, regs.h, reload.c, reload.h, reload1.c, rtl.c, rtl.h,
 216         rtlanal.c, rtlhash.c, rtlhooks-def.h, rtlhooks.c, sched-deps.c,
 217         sel-sched-dump.c, sel-sched-ir.c, sel-sched-ir.h, sel-sched.c,
 218         simplify-rtx.c, stmt.c, stor-layout.c, stor-layout.h, target.def,
 219         targhooks.c, targhooks.h, tree-affine.c, tree-call-cdce.c,
 220         tree-complex.c, tree-data-ref.c, tree-dfa.c, tree-if-conv.c,
 221         tree-inline.c, tree-outof-ssa.c, tree-scalar-evolution.c,
 222         tree-ssa-address.c, tree-ssa-ccp.c, tree-ssa-loop-ivopts.c,
 223         tree-ssa-loop-ivopts.h, tree-ssa-loop-manip.c,
 224         tree-ssa-loop-prefetch.c, tree-ssa-math-opts.c, tree-ssa-reassoc.c,
 225         tree-ssa-sccvn.c, tree-streamer-in.c, tree-switch-conversion.c,
 226         tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop.c,
 227         tree-vect-patterns.c, tree-vect-slp.c, tree-vect-stmts.c,
 228         tree-vrp.c, tree.c, tree.h, tsan.c, ubsan.c, valtrack.c,
 229         var-tracking.c, varasm.c: Remove redundant enum from
 230         machine_mode.
 231         * gengtype.c (main): Treat machine_mode as a scalar typedef.
 232         * genmodes.c (emit_insn_modes_h): Hide inline functions if
 233         USED_FOR_TARGET.
 234
 235 2014-10-29  Richard Sandiford  <richard.sandiford@arm.com>
 236
 237         PR rtl-optimization/63340 (part 2)
 238         * rtl.h (invalid_mode_change_p): Delete.
 239         (valid_mode_changes_for_regno): New function.
 240         * reginfo.c (invalid_mode_change_p): Delete.
 241         (valid_mode_changes_for_regno): New function.
 242         * ira-costs.c (setup_regno_cost_classes_by_aclass): Restrict the
 243         classes to registers that are allowed by valid_mode_changes_for_regno.
 244         (setup_regno_cost_classes_by_mode): Likewise.
 245         (print_allocno_costs): Remove invalid_mode_change_p test.
 246         (print_pseudo_costs, find_costs_and_classes): Likewise.
 247
 248 2014-10-29  Richard Sandiford  <richard.sandiford@arm.com>
 249
 250         PR rtl-optimization/63340 (part 1)
 251         * ira-costs.c (all_cost_classes): New variable.
 252         (complete_cost_classes): New function, split out from...
 253         (setup_cost_classes): ...here.
 254         (initiate_regno_cost_classes): Set up all_cost_classes.
 255         (restrict_cost_classes): New function.
 256         (setup_regno_cost_classes_by_aclass): Restrict the cost classes to
 257         registers that are valid for the register's mode.
 258         (setup_regno_cost_classes_by_mode): Model the mode cache as a
 259         restriction of all_cost_classes to a particular mode.
 260         (print_allocno_costs): Remove contains_reg_of_mode check.
 261         (print_pseudo_costs, find_costs_and_classes): Likewise.
 262
 263 2014-10-29  Richard Biener  <rguenther@suse.de>
 264
 265         PR tree-optimization/63666
 266         * tree-vect-slp.c (vect_get_mask_element): Properly handle
 267         accessing out-of-bound elements.
 268
 269 2014-10-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
 270             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
 271             Anna Tikhonova  <anna.tikhonova@intel.com>
 272             Ilya Tocar  <ilya.tocar@intel.com>
 273             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 274             Ilya Verbin  <ilya.verbin@intel.com>
 275             Kirill Yukhin  <kirill.yukhin@intel.com>
 276             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 277
 278         * config/i386/i386.md
 279         (movhi_internal): Always detect maskmov.
 280         (movqi_internal): Fix target check.
 281
 282 2014-10-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
 283             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
 284             Anna Tikhonova  <anna.tikhonova@intel.com>
 285             Ilya Tocar  <ilya.tocar@intel.com>
 286             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 287             Ilya Verbin  <ilya.verbin@intel.com>
 288             Kirill Yukhin  <kirill.yukhin@intel.com>
 289             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 290
 291         * config/i386/avx512bwintrin.h: Add new intrinsics.
 292         * config/i386/avx512vlbwintrin.h: Ditto.
 293         * config/i386/avx512vlintrin.h: Ditto.
 294
 295 2014-10-28  Dominik Vogt  <vogt@linux.vnet.ibm.com>
 296
 297         * godump.c (precision_to_units): New helper function.
 298         (go_append_artificial_name): Ditto.
 299         (go_append_decl_name): Ditto.
 300         (go_append_bitfield): Ditto.
 301         (go_get_uinttype_for_precision): Ditto.
 302         (go_append_padding): Ditto.
 303         (go_force_record_alignment): Ditto.
 304         (go_format_type): Represent unions with an array of uints of the size
 305         of the alignment in go.  This fixes the 'random' size of the union's
 306         representation using just the first field.
 307         (go_format_type): Add argument that indicates whether a record is
 308         nested (used for generation of artificial go names).
 309         (go_output_fndecl): Adapt to new go_format_type signature.
 310         (go_output_typedef): Ditto.
 311         (go_output_var): Ditto.
 312         (go_output_var): Prefer to output type as alias (typedef).
 313         (go_format_type): Bitfields in records are simulated as arrays of bytes
 314         in go.
 315
 316         * godump.c (go_format_type): Fix handling of arrays with zero elements.
 317
 318 2014-10-28  Andrew MacLeod  <amacleod@redhat.com>
 319
 320         * cgraph.h: Flatten.  Remove all include files.
 321         (symbol_table::initialize): Move to cgraph.c.
 322         * cgraph.c: Adjust include files.
 323         (symbol_table::initialize): Relocate from cgraph.h.
 324         * gengtype.c (open_base_files): Adjust include files.
 325         * gccplugin.h: Add hash-map.h, is-a.h, plugin-api.h, and ipa-ref.h to
 326         included files.
 327         * ipa-inline.h: Remove all include files.
 328         * ipa-prop.h: Ditto.
 329         * ipa-reference.h: Ditto.
 330         * ipa-utils.h: Ditto:
 331         * lto-streamer.h: Remove cgraph.h from include list.
 332         * asan.c: Adjust include files.
 333         * auto-profile.c: Ditto.
 334         * bb-reorder.c: Ditto.
 335         * calls.c: Ditto.
 336         * cfgexpand.c: Ditto.
 337         * cgraphbuild.c: Ditto.
 338         * cgraphclones.c: Ditto.
 339         * cgraphunit.c: Ditto.
 340         * combine.c: Ditto.
 341         * coverage.c: Ditto.
 342         * data-streamer.c: Ditto.
 343         * data-streamer-in.c: Ditto.
 344         * data-streamer-out.c: Ditto.
 345         * dbxout.c: Ditto.
 346         * dwarf2out.c: Ditto.
 347         * except.c: Ditto.
 348         * expr.c: Ditto.
 349         * final.c: Ditto.
 350         * fold-const.c: Ditto.
 351         * ggc-page.c: Ditto.
 352         * gimple-fold.c: Ditto.
 353         * gimple-iterator.c: Ditto.
 354         * gimple-pretty-print.c: Ditto.
 355         * gimple-streamer-in.c: Ditto.
 356         * gimple-streamer-out.c: Ditto.
 357         * gimplify.c: Ditto.
 358         * ipa.c: Ditto.
 359         * ipa-comdats.c: Ditto.
 360         * ipa-cp.c: Ditto.
 361         * ipa-devirt.c: Ditto.
 362         * ipa-icf.c: Ditto.
 363         * ipa-icf-gimple.c: Ditto.
 364         * ipa-inline-analysis.c: Ditto.
 365         * ipa-inline.c: Ditto.
 366         * ipa-inline-transform.c: Ditto.
 367         * ipa-polymorphic-call.c: Ditto.
 368         * ipa-profile.c: Ditto.
 369         * ipa-prop.c: Ditto.
 370         * ipa-pure-const.c: Ditto.
 371         * ipa-ref.c: Ditto.
 372         * ipa-reference.c: Ditto.
 373         * ipa-split.c: Ditto.
 374         * ipa-utils.c: Ditto.
 375         * ipa-visibility.c: Ditto.
 376         * langhooks.c: Ditto.
 377         * lto-cgraph.c: Ditto.
 378         * lto-compress.c: Ditto.
 379         * lto-opts.c: Ditto.
 380         * lto-section-in.c: Ditto.
 381         * lto-section-out.c: Ditto.
 382         * lto-streamer.c: Ditto.
 383         * lto-streamer-in.c: Ditto.
 384         * lto-streamer-out.c: Ditto.
 385         * omp-low.c: Ditto.
 386         * opts-global.c: Ditto.
 387         * passes.c: Ditto.
 388         * predict.c: Ditto.
 389         * print-tree.c: Ditto.
 390         * profile.c: Ditto.
 391         * ree.c: Ditto.
 392         * stor-layout.c: Ditto.
 393         * symtab.c: Ditto.
 394         * toplev.c: Ditto.
 395         * trans-mem.c: Ditto.
 396         * tree.c: Ditto.
 397         * tree-cfg.c: Ditto.
 398         * tree-eh.c: Ditto.
 399         * tree-emutls.c: Ditto.
 400         * tree-inline.c: Ditto.
 401         * tree-nested.c: Ditto.
 402         * tree-pretty-print.c: Ditto.
 403         * tree-profile.c: Ditto.
 404         * tree-sra.c: Ditto.
 405         * tree-ssa-alias.c: Ditto.
 406         * tree-ssa-loop-ivcanon.c: Ditto.
 407         * tree-ssa-loop-ivopts.c: Ditto.
 408         * tree-ssa-pre.c: Ditto.
 409         * tree-ssa-structalias.c: Ditto.
 410         * tree-streamer.c: Ditto.
 411         * tree-streamer-in.c: Ditto.
 412         * tree-streamer-out.c: Ditto.
 413         * tree-switch-conversion.c: Ditto.
 414         * tree-tailcall.c: Ditto.
 415         * tree-vect-data-refs.c: Ditto.
 416         * tree-vectorizer.c: Ditto.
 417         * tree-vect-stmts.c: Ditto.
 418         * tsan.c: Ditto.
 419         * ubsan.c: Ditto.
 420         * value-prof.c: Ditto.
 421         * varasm.c: Ditto.
 422         * varpool.c: Ditto.
 423         * config/arm/arm.c: Ditto.
 424         * config/bfin/bfin.c: Ditto.
 425         * config/c6x/c6x.c: Ditto.
 426         * config/cris/cris.c: Ditto.
 427         * config/darwin.c: Ditto.
 428         * config/darwin-c.c: Ditto.
 429         * config/i386/i386.c: Ditto.
 430         * config/i386/winnt.c: Ditto.
 431         * config/microblaze/microblaze.c: Ditto.
 432         * config/mips/mips.c: Ditto.
 433         * config/rs6000/rs6000.c: Ditto.
 434         * config/rx/rx.c: Ditto.
 435
 436 2014-10-28  Richard Biener  <rguenther@suse.de>
 437
 438         * gimple-fold.h (follow_single_use_edges): Declare.
 439         * gimple-fold.c (follow_single_use_edges): New function.
 440         (gimple_fold_stmt_to_constant_1): Dispatch to gimple_simplify.
 441         * tree-ssa-propagate.c
 442         (substitute_and_fold_dom_walker::before_dom_children): Allow
 443         following single-use edges when folding stmts we propagated into.
 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/avx512bwintrin.h: New.
 455         * config/i386/avx512dqintrin.h: Ditto.
 456         * config/i386/avx512vlbwintrin.h: Ditto.
 457         * config/i386/avx512vldqintrin.h: Ditto.
 458         * config/i386/avx512vlintrin.h: Ditto.
 459         * config/i386/immintrin.h: Include avx512vlintrin.h, avx512bwintrin.h,
 460         avx512dqintrin.h, avx512vlbwintrin.h, avx512vldqintrin.h.
 461
 462 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
 463             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
 464             Anna Tikhonova  <anna.tikhonova@intel.com>
 465             Ilya Tocar  <ilya.tocar@intel.com>
 466             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 467             Ilya Verbin  <ilya.verbin@intel.com>
 468             Kirill Yukhin  <kirill.yukhin@intel.com>
 469             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 470
 471         * config/i386/i386.c
 472         (ix86_expand_args_builtin): Handle avx_vpermilv4df_mask,
 473         avx_shufpd256_mask, avx_vpermilv2df_mask.
 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_init_mmx_sse_builtins):
 486         Define __builtin_ia32_gather3siv2df, __builtin_ia32_gather3siv4df,
 487         __builtin_ia32_gather3div2df, __builtin_ia32_gather3div4df,
 488         __builtin_ia32_gather3siv4sf, __builtin_ia32_gather3siv8sf,
 489         __builtin_ia32_gather3div4sf, __builtin_ia32_gather3div8sf,
 490         __builtin_ia32_gather3siv2di, __builtin_ia32_gather3siv4di,
 491         __builtin_ia32_gather3div2di, __builtin_ia32_gather3div4di,
 492         __builtin_ia32_gather3siv4si, __builtin_ia32_gather3siv8si,
 493         __builtin_ia32_gather3div4si, __builtin_ia32_gather3div8si,
 494         __builtin_ia32_gather3altsiv4df, __builtin_ia32_gather3altdiv8sf,
 495         __builtin_ia32_gather3altsiv4di, __builtin_ia32_gather3altdiv8si,
 496         __builtin_ia32_scattersiv8sf, __builtin_ia32_scattersiv4sf,
 497         __builtin_ia32_scattersiv4df, __builtin_ia32_scattersiv2df,
 498         __builtin_ia32_scatterdiv8sf, __builtin_ia32_scatterdiv4sf,
 499         __builtin_ia32_scatterdiv4df, __builtin_ia32_scatterdiv2df,
 500         __builtin_ia32_scattersiv8si, __builtin_ia32_scattersiv4si,
 501         __builtin_ia32_scattersiv4di, __builtin_ia32_scattersiv2di,
 502         __builtin_ia32_scatterdiv8si, __builtin_ia32_scatterdiv4si,
 503         __builtin_ia32_scatterdiv4di, __builtin_ia32_scatterdiv2di.
 504
 505 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
 506             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
 507             Anna Tikhonova  <anna.tikhonova@intel.com>
 508             Ilya Tocar  <ilya.tocar@intel.com>
 509             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 510             Ilya Verbin  <ilya.verbin@intel.com>
 511             Kirill Yukhin  <kirill.yukhin@intel.com>
 512             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 513
 514         * config/i386/i386.c
 515         (ix86_builtins): Add IX86_BUILTIN_GATHER3ALTSIV4DF,
 516         IX86_BUILTIN_GATHER3ALTDIV8SF, IX86_BUILTIN_GATHER3ALTSIV4DI,
 517         IX86_BUILTIN_GATHER3ALTDIV8SI.
 518         (ix86_expand_builtin):
 519         Handle IX86_BUILTIN_GATHER3ALTDIV8SF, IX86_BUILTIN_GATHER3ALTDIV8SI,
 520         IX86_BUILTIN_SCATTERSIV4DF, IX86_BUILTIN_SCATTERSIV4DI,
 521         IX86_BUILTIN_SCATTERDIV2DF, IX86_BUILTIN_SCATTERDIV4DF,
 522         IX86_BUILTIN_GATHER3ALTSIV4DI, IX86_BUILTIN_GATHER3ALTSIV4DF,
 523         IX86_BUILTIN_SCATTERDIV4DI, IX86_BUILTIN_SCATTERDIV2DI,
 524         IX86_BUILTIN_GATHER3SIV8SI, IX86_BUILTIN_GATHER3DIV8SI,
 525         IX86_BUILTIN_GATHER3SIV4DF, IX86_BUILTIN_GATHER3SIV4DI,
 526         IX86_BUILTIN_GATHER3DIV8SF, IX86_BUILTIN_GATHER3SIV8SF,
 527         IX86_BUILTIN_GATHER3DIV4DF, IX86_BUILTIN_GATHER3DIV2DF,
 528         IX86_BUILTIN_GATHER3DIV2DI, IX86_BUILTIN_GATHER3DIV4DI,
 529         IX86_BUILTIN_SCATTERDIV4SF, IX86_BUILTIN_SCATTERSIV2DI,
 530         IX86_BUILTIN_GATHER3SIV2DI, IX86_BUILTIN_GATHER3SIV4SI,
 531         IX86_BUILTIN_GATHER3SIV4SF, IX86_BUILTIN_GATHER3SIV2DF,
 532         IX86_BUILTIN_SCATTERSIV2DF, IX86_BUILTIN_SCATTERDIV4SI,
 533         IX86_BUILTIN_SCATTERSIV4SF, IX86_BUILTIN_SCATTERSIV4SI,
 534         IX86_BUILTIN_SCATTERDIV8SI, IX86_BUILTIN_GATHER3DIV4SI,
 535         IX86_BUILTIN_SCATTERSIV8SI, IX86_BUILTIN_SCATTERSIV8SF,
 536         IX86_BUILTIN_GATHER3DIV4SF, IX86_BUILTIN_SCATTERDIV8SF.
 537         (ix86_vectorize_builtin_gather): Update V2DFmode, V4DFmode, V2DImode,
 538         V4DImode, V4SFmode, V8SFmode, V4SImode, V8SImode.
 539
 540 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
 541             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
 542             Anna Tikhonova  <anna.tikhonova@intel.com>
 543             Ilya Tocar  <ilya.tocar@intel.com>
 544             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 545             Ilya Verbin  <ilya.verbin@intel.com>
 546             Kirill Yukhin  <kirill.yukhin@intel.com>
 547             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 548
 549         * config/i386/i386-builtin-types.def
 550         (SHORT): New.
 551         (V32HI): Ditto.
 552         (V12QI): Ditto.
 553         (V14QI): Ditto.
 554         (V32SI): Ditto.
 555         (V8UDI): Ditto.
 556         (V16USI): Ditto.
 557         (V32UHI): Ditto.
 558         (PSHORT): Ditto.
 559         (PV32QI): Ditto.
 560         (PV32HI): Ditto.
 561         (PV64QI): Ditto.
 562         (PCV8HI): Ditto.
 563         (PCV16QI): Ditto.
 564         (PCV16HI): Ditto.
 565         (PCV32QI): Ditto.
 566         (PCV32HI): Ditto.
 567         (PCV64QI): Ditto.
 568         (V4SF_FTYPE_V2DF_V4SF_QI): Ditto.
 569         (V4SF_FTYPE_V4DF_V4SF_QI): Ditto.
 570         (V4SF_FTYPE_V8HI_V4SF_QI): Ditto.
 571         (V8SF_FTYPE_V8HI_V8SF_QI): Ditto.
 572         (V16SF_FTYPE_V16HI): Ditto.
 573         (V16SF_FTYPE_V16HI_V16SF_HI): Ditto.
 574         (V16SF_FTYPE_V16SI): Ditto.
 575         (V4DI_FTYPE_V4DI): Ditto.
 576         (V16SI_FTYPE_V16SF): Ditto.
 577         (V8DI_FTYPE_PV2DI): Ditto.
 578         (V8DF_FTYPE_PV2DF): Ditto.
 579         (V4DI_FTYPE_PV2DI): Ditto.
 580         (V4DF_FTYPE_PV2DF): Ditto.
 581         (V16SI_FTYPE_PV2SI): Ditto.
 582         (V16SF_FTYPE_PV2SF): Ditto.
 583         (V8SF_FTYPE_FLOAT): Ditto.
 584         (V4SF_FTYPE_FLOAT): Ditto.
 585         (V4DF_FTYPE_DOUBLE): Ditto.
 586         (V8SF_FTYPE_PV4SF): Ditto.
 587         (V8SI_FTYPE_PV4SI): Ditto.
 588         (V4SI_FTYPE_PV2SI): Ditto.
 589         (V8SF_FTYPE_PV2SF): Ditto.
 590         (V8SI_FTYPE_PV2SI): Ditto.
 591         (V16SF_FTYPE_PV8SF): Ditto.
 592         (V16SI_FTYPE_PV8SI): Ditto.
 593         (V8DI_FTYPE_V8SF): Ditto.
 594         (V4DI_FTYPE_V4SF): Ditto.
 595         (V2DI_FTYPE_V4SF): Ditto.
 596         (V64QI_FTYPE_QI): Ditto.
 597         (V32HI_FTYPE_HI): Ditto.
 598         (V16UHI_FTYPE_V16UHI): Ditto.
 599         (V32UHI_FTYPE_V32UHI): Ditto.
 600         (V2UDI_FTYPE_V2UDI): Ditto.
 601         (V4UDI_FTYPE_V4UDI): Ditto.
 602         (V8UDI_FTYPE_V8UDI): Ditto.
 603         (V4USI_FTYPE_V4USI): Ditto.
 604         (V16USI_FTYPE_V16USI): Ditto.
 605         (V2DF_FTYPE_V4DF_INT_V2DF_QI): Ditto.
 606         (V2DF_FTYPE_V8DF_INT): Ditto.
 607         (V2DF_FTYPE_V8DF_INT_V2DF_QI): Ditto.
 608         (V2DI_FTYPE_V2DI_INT_V2DI_QI): Ditto.
 609         (V8DF_FTYPE_V8DF_INT): Ditto.
 610         (V4SF_FTYPE_V8SF_INT_V4SF_QI): Ditto.
 611         (V4SI_FTYPE_V2DF_V4SI_QI): Ditto.
 612         (V4SI_FTYPE_V4SI_INT_V4SI_QI): Ditto.
 613         (V4SI_FTYPE_V8HI_V8HI_V4SI_QI): Ditto.
 614         (V4SI_FTYPE_V8SI_INT_V4SI_QI): Ditto.
 615         (V8HI_FTYPE_V16QI_V16QI_V8HI_QI): Ditto.
 616         (V8DI_FTYPE_V8DI_INT): Ditto.
 617         (V8HI_FTYPE_V8SF_INT_V8HI_QI): Ditto.
 618         (V8HI_FTYPE_V4SF_INT_V8HI_QI): Ditto.
 619         (V8SF_FTYPE_V16SF_INT): Ditto.
 620         (V8SF_FTYPE_V16SF_INT_V8SF_QI): Ditto.
 621         (V64QI_FTYPE_V32HI_V32HI): Ditto.
 622         (V32HI_FTYPE_V16SI_V16SI): Ditto.
 623         (V8DF_FTYPE_V8DF_V2DF_INT): Ditto.
 624         (V8DF_FTYPE_V8DF_V2DF_INT_V8DF_QI): Ditto.
 625         (V8DF_FTYPE_V8DF_V8DF_INT): Ditto.
 626         (V8DF_FTYPE_V8DF_V8DF_INT_V8DF_QI_INT): Ditto.
 627         (V8DF_FTYPE_V8DF_V8DF_V8DI_INT): Ditto.
 628         (V8DF_FTYPE_V8DF_V8DF_V8DI_INT_QI): Ditto.
 629         (V4DF_FTYPE_V4DF_V4DF_V4DI_INT_QI): Ditto.
 630         (V2DF_FTYPE_V2DF_V2DF_V2DI_INT_QI): Ditto.
 631         (V16SF_FTYPE_V16SF_V16SF_INT_V16SF_HI_INT): Ditto.
 632         (V8SF_FTYPE_V8SF_V8SF_V8SI_INT_QI): Ditto.
 633         (V16SF_FTYPE_V16SF_V8SF_INT_V16SF_HI): Ditto.
 634         (V32HI_FTYPE_V64QI_V64QI): Ditto.
 635         (V16HI_FTYPE_V32QI_V32QI_V16HI_HI): Ditto.
 636         (V32HI_FTYPE_V64QI_V64QI_V32HI_SI): Ditto.
 637         (V32HI_FTYPE_V32HI_V32HI): Ditto.
 638         (V32HI_FTYPE_V32HI_INT): Ditto.
 639         (V16SI_FTYPE_V16SI_V8SI_INT_V16SI_HI): Ditto.
 640         (V16SI_FTYPE_V32HI_V32HI): Ditto.
 641         (V8SI_FTYPE_V16HI_V16HI_V8SI_QI): Ditto.
 642         (V16SI_FTYPE_V32HI_V32HI_V16SI_HI): Ditto.
 643         (V8SI_FTYPE_V8SI_INT_V8SI_QI): Ditto.
 644         (V8SI_FTYPE_V16SI_INT): Ditto.
 645         (V8SI_FTYPE_V16SI_INT_V8SI_QI): Ditto.
 646         (V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI): Ditto.
 647         (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI): Ditto.
 648         (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI): Ditto.
 649         (V8DI_FTYPE_V8DI_V4DI_INT): Ditto.
 650         (V8DI_FTYPE_V8DI_V2DI_INT): Ditto.
 651         (V8DI_FTYPE_V8DI_V2DI_INT_V8DI_QI): Ditto.
 652         (V8DI_FTYPE_V16SI_V16SI): Ditto.
 653         (V8DI_FTYPE_V64QI_V64QI): Ditto.
 654         (V4DI_FTYPE_V4DI_INT_V4DI_QI): Ditto.
 655         (V2DI_FTYPE_V4DI_INT_V2DI_QI): Ditto.
 656         (V2DI_FTYPE_V8DI_INT): Ditto.
 657         (V2DI_FTYPE_V8DI_INT_V2DI_QI): Ditto.
 658         (QI_FTYPE_QI): Ditto.
 659         (SI_FTYPE_SI): Ditto.
 660         (DI_FTYPE_DI): Ditto.
 661         (HI_FTYPE_V16QI): Ditto.
 662         (SI_FTYPE_V32QI): Ditto.
 663         (DI_FTYPE_V64QI): Ditto.
 664         (QI_FTYPE_V8HI): Ditto.
 665         (HI_FTYPE_V16HI): Ditto.
 666         (SI_FTYPE_V32HI): Ditto.
 667         (QI_FTYPE_V4SI): Ditto.
 668         (QI_FTYPE_V8SI): Ditto.
 669         (HI_FTYPE_V16SI): Ditto.
 670         (QI_FTYPE_V2DI): Ditto.
 671         (QI_FTYPE_V4DI): Ditto.
 672         (QI_FTYPE_V8DI): Ditto.
 673         (V16QI_FTYPE_HI): Ditto.
 674         (V32QI_FTYPE_SI): Ditto.
 675         (V64QI_FTYPE_DI): Ditto.
 676         (V8HI_FTYPE_QI): Ditto.
 677         (V16HI_FTYPE_HI): Ditto.
 678         (V32HI_FTYPE_SI): Ditto.
 679         (V4SI_FTYPE_QI): Ditto.
 680         (V4SI_FTYPE_HI): Ditto.
 681         (V8SI_FTYPE_QI): Ditto.
 682         (V8SI_FTYPE_HI): Ditto.
 683         (V2DI_FTYPE_QI): Ditto.
 684         (V4DI_FTYPE_QI): Ditto.
 685         (QI_FTYPE_QI_QI): Ditto.
 686         (SI_FTYPE_SI_SI): Ditto.
 687         (DI_FTYPE_DI_DI): Ditto.
 688         (QI_FTYPE_QI_INT): Ditto.
 689         (SI_FTYPE_SI_INT): Ditto.
 690         (DI_FTYPE_DI_INT): Ditto.
 691         (HI_FTYPE_V16QI_V16QI): Ditto.
 692         (HI_FTYPE_V16QI_V16QI_HI): Ditto.
 693         (HI_FTYPE_V16QI_V16QI_INT_HI): Ditto.
 694         (SI_FTYPE_V32QI_V32QI): Ditto.
 695         (SI_FTYPE_V32QI_V32QI_SI): Ditto.
 696         (SI_FTYPE_V32QI_V32QI_INT_SI): Ditto.
 697         (DI_FTYPE_V64QI_V64QI): Ditto.
 698         (DI_FTYPE_V64QI_V64QI_DI): Ditto.
 699         (DI_FTYPE_V64QI_V64QI_INT_DI): Ditto.
 700         (QI_FTYPE_V8HI_V8HI): Ditto.
 701         (QI_FTYPE_V8HI_V8HI_QI): Ditto.
 702         (QI_FTYPE_V8HI_V8HI_INT_QI): Ditto.
 703         (HI_FTYPE_V16HI_V16HI): Ditto.
 704         (HI_FTYPE_V16HI_V16HI_HI): Ditto.
 705         (HI_FTYPE_V16HI_V16HI_INT_HI): Ditto.
 706         (SI_FTYPE_V32HI_V32HI): Ditto.
 707         (SI_FTYPE_V32HI_V32HI_SI): Ditto.
 708         (SI_FTYPE_V32HI_V32HI_INT_SI): Ditto.
 709         (QI_FTYPE_V4SI_V4SI): Ditto.
 710         (QI_FTYPE_V4SI_V4SI_QI): Ditto.
 711         (QI_FTYPE_V4SI_V4SI_INT_QI): Ditto.
 712         (QI_FTYPE_V8SI_V8SI): Ditto.
 713         (QI_FTYPE_V8SI_V8SI_QI): Ditto.
 714         (QI_FTYPE_V8SI_V8SI_INT_QI): Ditto.
 715         (QI_FTYPE_V2DI_V2DI): Ditto.
 716         (QI_FTYPE_V2DI_V2DI_QI): Ditto.
 717         (QI_FTYPE_V2DI_V2DI_INT_QI): Ditto.
 718         (QI_FTYPE_V4DI_V4DI): Ditto.
 719         (QI_FTYPE_V4DI_V4DI_QI): Ditto.
 720         (QI_FTYPE_V4DI_V4DI_INT_QI): Ditto.
 721         (V32HI_FTYPE_V32HI_V32HI_V32HI): Ditto.
 722         (V4DF_FTYPE_V4DF_V4DI_INT): Ditto.
 723         (V2DF_FTYPE_V2DI_V2DF_V2DF_QI): Ditto.
 724         (V2DF_FTYPE_V2DF_V2DI_V2DF_QI): Ditto.
 725         (V4DF_FTYPE_V4DF_V2DF_INT_V4DF_QI): Ditto.
 726         (V8DI_FTYPE_V8DI_V8DI_INT): Ditto.
 727         (V4SF_FTYPE_V4SI_V4SF_V4SF_QI): Ditto.
 728         (V4SF_FTYPE_V4SF_V4SI_V4SF_QI): Ditto.
 729         (V4SF_FTYPE_V4SF_V4SF_V4SF_QI): Ditto.
 730         (V4SF_FTYPE_V4SF_V2DF_V4SF_QI): Ditto.
 731         (V8SF_FTYPE_V8SF_V4SF_INT_V8SF_QI): Ditto.
 732         (V8SI_FTYPE_V8SI_V4SI_INT_V8SI_QI): Ditto.
 733         (V4DI_FTYPE_V4DI_V2DI_INT_V4DI_QI): Ditto.
 734         (V2DF_FTYPE_V2DF_V2DF_QI): Ditto.
 735         (V2DF_FTYPE_V4SF_V2DF_QI): Ditto.
 736         (V2DF_FTYPE_V4SI_V2DF_QI): Ditto.
 737         (V4DF_FTYPE_V4DF_V4DF_QI): Ditto.
 738         (V4DF_FTYPE_V4SF_V4DF_QI): Ditto.
 739         (V4DF_FTYPE_V4SI_V4DF_QI): Ditto.
 740         (V2DI_FTYPE_V4SI_V2DI_QI): Ditto.
 741         (V2DI_FTYPE_V8HI_V2DI_QI): Ditto.
 742         (V8DI_FTYPE_V8DF_V8DI_QI): Ditto.
 743         (V4DI_FTYPE_V4DF_V4DI_QI): Ditto.
 744         (V2DI_FTYPE_V2DF_V2DI_QI): Ditto.
 745         (V2DI_FTYPE_V2DI_V2DI_V2DI_QI): Ditto.
 746         (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_QI): Ditto.
 747         (V4DI_FTYPE_V4DI_V4DI_V4DI_QI): Ditto.
 748         (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_QI): Ditto.
 749         (V2DI_FTYPE_V16QI_V2DI_QI): Ditto.
 750         (V4DI_FTYPE_V16QI_V4DI_QI): Ditto.
 751         (V4DI_FTYPE_V4DI_V4DI_QI): Ditto.
 752         (V4DI_FTYPE_V4SI_V4DI_QI): Ditto.
 753         (V4DI_FTYPE_V8HI_V4DI_QI): Ditto.
 754         (V4DF_FTYPE_V4DI_V4DF_V4DF_QI): Ditto.
 755         (V4DF_FTYPE_V4DF_V4DI_V4DF_QI): Ditto.
 756         (V4DF_FTYPE_V4DF_V4DF_V4DF_QI): Ditto.
 757         (V16QI_FTYPE_V16QI_V16QI_V16QI_HI): Ditto.
 758         (V16HI_FTYPE_V16HI_V16HI_V16HI_HI): Ditto.
 759         (V32HI_FTYPE_V32HI_V32HI_V32HI_SI): Ditto.
 760         (V64QI_FTYPE_V64QI_V64QI_V64QI_DI): Ditto.
 761         (V32QI_FTYPE_V32QI_V32QI_V32QI_SI): Ditto.
 762         (V8HI_FTYPE_V8HI_V8HI_V8HI_QI): Ditto.
 763         (V4SF_FTYPE_V4SF_V4SF_QI): Ditto.
 764         (V4SF_FTYPE_V4SI_V4SF_QI): Ditto.
 765         (V8SF_FTYPE_V8SF_V8SF_QI): Ditto.
 766         (V8SF_FTYPE_V8SI_V8SF_QI): Ditto.
 767         (V4SI_FTYPE_V16QI_V4SI_QI): Ditto.
 768         (V4SI_FTYPE_V8HI_V4SI_QI): Ditto.
 769         (V8SI_FTYPE_V8SI_V8SI_QI): Ditto.
 770         (V8SI_FTYPE_V8HI_V8SI_QI): Ditto.
 771         (V8SI_FTYPE_V16QI_V8SI_QI): Ditto.
 772         (V4SI_FTYPE_V4SI_V4SI_V4SI_QI): Ditto.
 773         (V4SI_FTYPE_V4SI_V4SI_INT_V4SI_QI): Ditto.
 774         (V8SF_FTYPE_V8SF_V8SF_V8SF_QI): Ditto.
 775         (V8SF_FTYPE_V8SI_V8SF_V8SF_QI): Ditto.
 776         (V8SF_FTYPE_V8SF_V8SI_V8SF_QI): Ditto.
 777         (V8SI_FTYPE_V8SI_V8SI_V8SI_QI): Ditto.
 778         (V8SI_FTYPE_V8SI_V8SI_INT_V8SI_QI): Ditto.
 779         (V16SF_FTYPE_V8SF_V16SF_HI): Ditto.
 780         (V16SI_FTYPE_V8SI_V16SI_HI): Ditto.
 781         (V4SI_FTYPE_V4DF_V4SI_QI): Ditto.
 782         (V8DI_FTYPE_PCCHAR_V8DI_QI): Ditto.
 783         (V8SF_FTYPE_PCFLOAT_V8SF_QI): Ditto.
 784         (V4SF_FTYPE_PCFLOAT_V4SF_QI): Ditto.
 785         (V4DF_FTYPE_PCDOUBLE_V4DF_QI): Ditto.
 786         (V2DF_FTYPE_PCDOUBLE_V2DF_QI): Ditto.
 787         (V8SI_FTYPE_PCCHAR_V8SI_QI): Ditto.
 788         (V4SI_FTYPE_PCCHAR_V4SI_QI): Ditto.
 789         (V4DI_FTYPE_PCCHAR_V4DI_QI): Ditto.
 790         (V2DI_FTYPE_PCCHAR_V2DI_QI): Ditto.
 791         (V16QI_FTYPE_V16SI_V16QI_HI): Ditto.
 792         (V16QI_FTYPE_V8DI_V16QI_QI): Ditto.
 793         (V32HI_FTYPE_V32HI_V32HI_SI): Ditto.
 794         (V32HI_FTYPE_V64QI_V64QI_INT): Ditto.
 795         (V32HI_FTYPE_V32QI_V32HI_SI): Ditto.
 796         (V16HI_FTYPE_V16HI_V16HI_HI): Ditto.
 797         (V16HI_FTYPE_V32QI_V32QI_INT): Ditto.
 798         (V16HI_FTYPE_V16QI_V16HI_HI): Ditto.
 799         (V8HI_FTYPE_V16QI_V8HI_QI): Ditto.
 800         (V8HI_FTYPE_V16QI_V16QI_INT): Ditto.
 801         (V8SF_FTYPE_V4SF_V8SF_QI): Ditto.
 802         (V4DF_FTYPE_V2DF_V4DF_QI): Ditto.
 803         (V8SI_FTYPE_V4SI_V8SI_QI): Ditto.
 804         (V8SI_FTYPE_SI_V8SI_QI): Ditto.
 805         (V4SI_FTYPE_V4SI_V4SI_QI): Ditto.
 806         (V4SI_FTYPE_SI_V4SI_QI): Ditto.
 807         (V4DI_FTYPE_V2DI_V4DI_QI): Ditto.
 808         (V4DI_FTYPE_DI_V4DI_QI): Ditto.
 809         (V2DI_FTYPE_V2DI_V2DI_QI): Ditto.
 810         (V2DI_FTYPE_DI_V2DI_QI): Ditto.
 811         (V64QI_FTYPE_V64QI_V64QI_DI): Ditto.
 812         (V64QI_FTYPE_V16QI_V64QI_DI): Ditto.
 813         (V64QI_FTYPE_QI_V64QI_DI): Ditto.
 814         (V32QI_FTYPE_V32QI_V32QI_SI): Ditto.
 815         (V32QI_FTYPE_V16QI_V32QI_SI): Ditto.
 816         (V32QI_FTYPE_QI_V32QI_SI): Ditto.
 817         (V16QI_FTYPE_V16QI_V16QI_HI): Ditto.
 818         (V16QI_FTYPE_QI_V16QI_HI): Ditto.
 819         (V32HI_FTYPE_V8HI_V32HI_SI): Ditto.
 820         (V32HI_FTYPE_HI_V32HI_SI): Ditto.
 821         (V16HI_FTYPE_V8HI_V16HI_HI): Ditto.
 822         (V16HI_FTYPE_HI_V16HI_HI): Ditto.
 823         (V8HI_FTYPE_V8HI_V8HI_QI): Ditto.
 824         (V8HI_FTYPE_HI_V8HI_QI): Ditto.
 825         (V64QI_FTYPE_PCV64QI_V64QI_DI): Ditto.
 826         (V32HI_FTYPE_PCV32HI_V32HI_SI): Ditto.
 827         (V32QI_FTYPE_PCV32QI_V32QI_SI): Ditto.
 828         (V16SF_FTYPE_PCV8SF_V16SF_HI): Ditto.
 829         (V16SI_FTYPE_PCV8SI_V16SI_HI): Ditto.
 830         (V16HI_FTYPE_PCV16HI_V16HI_HI): Ditto.
 831         (V16QI_FTYPE_PCV16QI_V16QI_HI): Ditto.
 832         (V8DF_FTYPE_PCV2DF_V8DF_QI): Ditto.
 833         (V8SF_FTYPE_PCV8SF_V8SF_QI): Ditto.
 834         (V8SF_FTYPE_PCV4SF_V8SF_QI): Ditto.
 835         (V8DI_FTYPE_PCV2DI_V8DI_QI): Ditto.
 836         (V8SI_FTYPE_PCV8SI_V8SI_QI): Ditto.
 837         (V8SI_FTYPE_PCV4SI_V8SI_QI): Ditto.
 838         (V8HI_FTYPE_PCV8HI_V8HI_QI): Ditto.
 839         (V4DF_FTYPE_PCV2DF_V4DF_QI): Ditto.
 840         (V4DF_FTYPE_PCV4DF_V4DF_QI): Ditto.
 841         (V4SF_FTYPE_PCV4SF_V4SF_QI): Ditto.
 842         (V4DI_FTYPE_PCV4DI_V4DI_QI): Ditto.
 843         (V4DI_FTYPE_PCV2DI_V4DI_QI): Ditto.
 844         (V4SI_FTYPE_PCV4SI_V4SI_QI): Ditto.
 845         (V2DF_FTYPE_PCV2DF_V2DF_QI): Ditto.
 846         (V2DI_FTYPE_PCV2DI_V2DI_QI): Ditto.
 847         (V16QI_FTYPE_V8HI_V16QI_QI): Ditto.
 848         (V16QI_FTYPE_V16HI_V16QI_HI): Ditto.
 849         (V16QI_FTYPE_V4SI_V16QI_QI): Ditto.
 850         (V16QI_FTYPE_V8SI_V16QI_QI): Ditto.
 851         (V8HI_FTYPE_V4SI_V8HI_QI): Ditto.
 852         (V8HI_FTYPE_V8SI_V8HI_QI): Ditto.
 853         (V16QI_FTYPE_V2DI_V16QI_QI): Ditto.
 854         (V16QI_FTYPE_V4DI_V16QI_QI): Ditto.
 855         (V8HI_FTYPE_V2DI_V8HI_QI): Ditto.
 856         (V8HI_FTYPE_V4DI_V8HI_QI): Ditto.
 857         (V4SI_FTYPE_V2DI_V4SI_QI): Ditto.
 858         (V4SI_FTYPE_V4DI_V4SI_QI): Ditto.
 859         (V32QI_FTYPE_V32HI_V32QI_SI): Ditto.
 860         (V2DF_FTYPE_V2DF_INT_V2DF_QI): Ditto.
 861         (V4DF_FTYPE_V4DF_INT_V4DF_QI): Ditto.
 862         (V4SF_FTYPE_V4SF_INT_V4SF_QI): Ditto.
 863         (V8SF_FTYPE_V8SF_INT_V8SF_QI): Ditto.
 864         (V4DF_FTYPE_V4DF_V4DF_INT_V4DF_QI): Ditto.
 865         (V2DF_FTYPE_V2DF_V2DF_INT_V2DF_QI): Ditto.
 866         (V8SF_FTYPE_V8SF_V8SF_INT_V8SF_QI): Ditto.
 867         (V4SF_FTYPE_V4SF_V4SF_INT_V4SF_QI): Ditto.
 868         (VOID_FTYPE_PV8HI_V4DI_QI): Ditto.
 869         (VOID_FTYPE_PV8HI_V2DI_QI): Ditto.
 870         (VOID_FTYPE_PV4SI_V4DI_QI): Ditto.
 871         (VOID_FTYPE_PV4SI_V2DI_QI): Ditto.
 872         (VOID_FTYPE_PV8HI_V8SI_QI): Ditto.
 873         (VOID_FTYPE_PV8HI_V4SI_QI): Ditto.
 874         (VOID_FTYPE_PV4DF_V4DF_QI): Ditto.
 875         (VOID_FTYPE_PV2DF_V2DF_QI): Ditto.
 876         (VOID_FTYPE_PV8SF_V8SF_QI): Ditto.
 877         (VOID_FTYPE_PV4SF_V4SF_QI): Ditto.
 878         (VOID_FTYPE_PV4DI_V4DI_QI): Ditto.
 879         (VOID_FTYPE_PV2DI_V2DI_QI): Ditto.
 880         (VOID_FTYPE_PV16QI_V8SI_QI): Ditto.
 881         (VOID_FTYPE_PV16QI_V4SI_QI): Ditto.
 882         (VOID_FTYPE_PV16QI_V4DI_QI): Ditto.
 883         (VOID_FTYPE_PV16QI_V2DI_QI): Ditto.
 884         (VOID_FTYPE_PV8SI_V8SI_QI): Ditto.
 885         (VOID_FTYPE_PV4SI_V4SI_QI): Ditto.
 886         (VOID_FTYPE_PV32HI_V32HI_SI): Ditto.
 887         (VOID_FTYPE_PV16HI_V16HI_HI): Ditto.
 888         (VOID_FTYPE_PV8HI_V8HI_QI): Ditto.
 889         (VOID_FTYPE_PV64QI_V64QI_DI): Ditto.
 890         (VOID_FTYPE_PV32QI_V32QI_SI): Ditto.
 891         (VOID_FTYPE_PV16QI_V16QI_HI): Ditto.
 892         (V8SI_FTYPE_V8SF_V8SI_QI): Ditto.
 893         (V4SI_FTYPE_V4SF_V4SI_QI): Ditto.
 894         (V8DI_FTYPE_V8SF_V8DI_QI): Ditto.
 895         (V4DI_FTYPE_V4SF_V4DI_QI): Ditto.
 896         (V2DI_FTYPE_V4SF_V2DI_QI): Ditto.
 897         (V8SF_FTYPE_V8DI_V8SF_QI): Ditto.
 898         (V4SF_FTYPE_V4DI_V4SF_QI): Ditto.
 899         (V4SF_FTYPE_V2DI_V4SF_QI): Ditto.
 900         (V8DF_FTYPE_V8DI_V8DF_QI): Ditto.
 901         (V4DF_FTYPE_V4DI_V4DF_QI): Ditto.
 902         (V2DF_FTYPE_V2DI_V2DF_QI): Ditto.
 903         (V32HI_FTYPE_V32HI_INT_V32HI_SI): Ditto.
 904         (V32HI_FTYPE_V32HI_V8HI_V32HI_SI): Ditto.
 905         (V16HI_FTYPE_V16HI_INT_V16HI_HI): Ditto.
 906         (V16HI_FTYPE_V16HI_V8HI_V16HI_HI): Ditto.
 907         (V8HI_FTYPE_V8HI_INT_V8HI_QI): Ditto.
 908         (V32HI_FTYPE_V64QI_V64QI_INT_V32HI_SI): Ditto.
 909         (V16HI_FTYPE_V32QI_V32QI_INT_V16HI_HI): Ditto.
 910         (V8HI_FTYPE_V16QI_V16QI_INT_V8HI_QI): Ditto.
 911         (V64QI_FTYPE_V32HI_V32HI_V64QI_DI): Ditto.
 912         (V32QI_FTYPE_V16HI_V16HI_V32QI_SI): Ditto.
 913         (V16QI_FTYPE_V8HI_V8HI_V16QI_HI): Ditto.
 914         (V32HI_FTYPE_V16SI_V16SI_V32HI_SI): Ditto.
 915         (V16HI_FTYPE_V8SI_V8SI_V16HI_HI): Ditto.
 916         (V8HI_FTYPE_V4SI_V4SI_V8HI_QI): Ditto.
 917         (V8DI_FTYPE_V16SI_V16SI_V8DI_QI): Ditto.
 918         (V4DI_FTYPE_V8SI_V8SI_V4DI_QI): Ditto.
 919         (V2DI_FTYPE_V4SI_V4SI_V2DI_QI): Ditto.
 920         (V8SI_FTYPE_V8SI_V8SI_V8SI_INT_QI): Ditto.
 921         (V4DI_FTYPE_V4DI_V4DI_V4DI_INT_QI): Ditto.
 922         (V4SI_FTYPE_V4SI_V4SI_V4SI_INT_QI): Ditto.
 923         (V2DI_FTYPE_V2DI_V2DI_V2DI_INT_QI): Ditto.
 924         (V2DF_FTYPE_V2DF_V2DI_V2DF): Ditto.
 925         (V4DF_FTYPE_V4DF_V4DI_V4DF): Ditto.
 926         (V4SF_FTYPE_V4SF_V4SI_V4SF): Ditto.
 927         (V8SF_FTYPE_V8SF_V8SI_V8SF): Ditto.
 928         (V8SI_FTYPE_V8SI_V4SI_V8SI_QI): Ditto.
 929         (V4DI_FTYPE_V4DI_V2DI_V4DI_QI): Ditto.
 930         (QI_FTYPE_V8DF_INT): Ditto.
 931         (QI_FTYPE_V4DF_INT): Ditto.
 932         (QI_FTYPE_V4DF_V4DF_INT_QI): Ditto.
 933         (QI_FTYPE_V2DF_INT): Ditto.
 934         (HI_FTYPE_V16SF_INT): Ditto.
 935         (QI_FTYPE_V8SF_INT): Ditto.
 936         (QI_FTYPE_V8SF_V8SF_INT_QI): Ditto.
 937         (QI_FTYPE_V4SF_INT): Ditto.
 938         (QI_FTYPE_V8DF_INT_QI): Ditto.
 939         (QI_FTYPE_V4DF_INT_QI): Ditto.
 940         (QI_FTYPE_V2DF_INT_QI): Ditto.
 941         (HI_FTYPE_V16SF_INT_HI): Ditto.
 942         (QI_FTYPE_V8SF_INT_QI): Ditto.
 943         (QI_FTYPE_V4SF_INT_QI): Ditto.
 944         (V8DI_FTYPE_V8DF_V8DI_QI_INT): Ditto.
 945         (V8DI_FTYPE_V8SF_V8DI_QI_INT): Ditto.
 946         (V8DF_FTYPE_V8DI_V8DF_QI_INT): Ditto.
 947         (V8SF_FTYPE_V8DI_V8SF_QI_INT): Ditto.
 948         (V2DF_FTYPE_V2DF_PCDOUBLE_V4SI_QI_INT): Ditto.
 949         (V4DF_FTYPE_V4DF_PCDOUBLE_V4SI_QI_INT): Ditto.
 950         (V4DF_FTYPE_V4DF_PCDOUBLE_V8SI_QI_INT): Ditto.
 951         (V2DF_FTYPE_V2DF_PCDOUBLE_V2DI_QI_INT): Ditto.
 952         (V4DF_FTYPE_V4DF_PCDOUBLE_V4DI_QI_INT): Ditto.
 953         (V4SF_FTYPE_V4SF_PCFLOAT_V4SI_QI_INT): Ditto.
 954         (V8SF_FTYPE_V8SF_PCFLOAT_V8SI_QI_INT): Ditto.
 955         (V4SF_FTYPE_V4SF_PCFLOAT_V2DI_QI_INT): Ditto.
 956         (V4SF_FTYPE_V4SF_PCFLOAT_V4DI_QI_INT): Ditto.
 957         (V8SF_FTYPE_V8SF_PCFLOAT_V4DI_QI_INT): Ditto.
 958         (V2DI_FTYPE_V2DI_PCINT64_V4SI_QI_INT): Ditto.
 959         (V4DI_FTYPE_V4DI_PCINT64_V4SI_QI_INT): Ditto.
 960         (V4DI_FTYPE_V4DI_PCINT64_V8SI_QI_INT): Ditto.
 961         (V2DI_FTYPE_V2DI_PCINT64_V2DI_QI_INT): Ditto.
 962         (V4DI_FTYPE_V4DI_PCINT64_V4DI_QI_INT): Ditto.
 963         (V4SI_FTYPE_V4SI_PCINT_V4SI_QI_INT): Ditto.
 964         (V8SI_FTYPE_V8SI_PCINT_V8SI_QI_INT): Ditto.
 965         (V4SI_FTYPE_V4SI_PCINT_V2DI_QI_INT): Ditto.
 966         (V4SI_FTYPE_V4SI_PCINT_V4DI_QI_INT): Ditto.
 967         (V8SI_FTYPE_V8SI_PCINT_V4DI_QI_INT): Ditto.
 968         (VOID_FTYPE_PFLOAT_QI_V8SI_V8SF_INT): Ditto.
 969         (VOID_FTYPE_PFLOAT_QI_V4SI_V4SF_INT): Ditto.
 970         (VOID_FTYPE_PDOUBLE_QI_V4SI_V4DF_INT): Ditto.
 971         (VOID_FTYPE_PDOUBLE_QI_V4SI_V2DF_INT): Ditto.
 972         (VOID_FTYPE_PFLOAT_QI_V4DI_V4SF_INT): Ditto.
 973         (VOID_FTYPE_PFLOAT_QI_V2DI_V4SF_INT): Ditto.
 974         (VOID_FTYPE_PDOUBLE_QI_V4DI_V4DF_INT): Ditto.
 975         (VOID_FTYPE_PDOUBLE_QI_V2DI_V2DF_INT): Ditto.
 976         (VOID_FTYPE_PINT_QI_V8SI_V8SI_INT): Ditto.
 977         (VOID_FTYPE_PINT_QI_V4SI_V4SI_INT): Ditto.
 978         (VOID_FTYPE_PLONGLONG_QI_V4SI_V4DI_INT): Ditto.
 979         (VOID_FTYPE_PLONGLONG_QI_V4SI_V2DI_INT): Ditto.
 980         (VOID_FTYPE_PINT_QI_V4DI_V4SI_INT): Ditto.
 981         (VOID_FTYPE_PINT_QI_V2DI_V4SI_INT): Ditto.
 982         (VOID_FTYPE_PLONGLONG_QI_V4DI_V4DI_INT): Ditto.
 983         (VOID_FTYPE_PLONGLONG_QI_V2DI_V2DI_INT): Ditto.
 984         (V8DI_FTYPE_V8DI_INT): Ditto.
 985         (V8DI_FTYPE_V8DI_V8DI_INT): Ditto.
 986         (V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI): Ditto.
 987         (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI): Ditto.
 988         (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI): Ditto.
 989         (V2DF_FTYPE_ V2DF_ V2DF_ V2DI_ INT_ QI): Remove.
 990         (V4SF_FTYPE_ V4SF_ V2DF_ V4SF_ QI): Ditto.
 991         (V4SF_FTYPE_ V4SF_ V4SF_ V4SF_ QI): Ditto.
 992         (V2DF_FTYPE_ PCDOUBLE_ V2DF_ QI): Ditto.
 993         (V4SF_FTYPE_ PCFLOAT_ V4SF_ QI): Ditto.
 994         (V16QI_FTYPE_ V16SI_ V16QI_ HI): Ditto.
 995         (V16QI_FTYPE_ V8DI_ V16QI_ QI): Ditto.
 996         (V4SF_FTYPE_ V4SF_ V4SF_ INT_ V4SF_ QI): Ditto.
 997         (V2DF_FTYPE_ V2DF_ V2DF_ INT_ V2DF_ QI): Ditto.
 998         (V8DI_FTYPE_ V16SI_ V16SI_ V8DI_ QI): Ditto.
 999         * config/i386/i386.c (ix86_builtins):
1000         Add IX86_BUILTIN_PMOVUSQD256_MEM, IX86_BUILTIN_PMOVUSQD128_MEM,
1001         IX86_BUILTIN_PMOVSQD256_MEM, IX86_BUILTIN_PMOVSQD128_MEM,
1002         IX86_BUILTIN_PMOVQD256_MEM, IX86_BUILTIN_PMOVQD128_MEM,
1003         IX86_BUILTIN_PMOVUSQW256_MEM, IX86_BUILTIN_PMOVUSQW128_MEM,
1004         IX86_BUILTIN_PMOVSQW256_MEM, IX86_BUILTIN_PMOVSQW128_MEM,
1005         IX86_BUILTIN_PMOVQW256_MEM, IX86_BUILTIN_PMOVQW128_MEM,
1006         IX86_BUILTIN_PMOVUSQB256_MEM, IX86_BUILTIN_PMOVUSQB128_MEM,
1007         IX86_BUILTIN_PMOVSQB256_MEM, IX86_BUILTIN_PMOVSQB128_MEM,
1008         IX86_BUILTIN_PMOVQB256_MEM, IX86_BUILTIN_PMOVQB128_MEM,
1009         IX86_BUILTIN_PMOVUSDW256_MEM, IX86_BUILTIN_PMOVUSDW128_MEM,
1010         IX86_BUILTIN_PMOVSDW256_MEM, IX86_BUILTIN_PMOVSDW128_MEM,
1011         IX86_BUILTIN_PMOVDW256_MEM, IX86_BUILTIN_PMOVDW128_MEM,
1012         IX86_BUILTIN_PMOVUSDB256_MEM, IX86_BUILTIN_PMOVUSDB128_MEM,
1013         IX86_BUILTIN_PMOVSDB256_MEM, IX86_BUILTIN_PMOVSDB128_MEM,
1014         IX86_BUILTIN_PMOVDB256_MEM, IX86_BUILTIN_PMOVDB128_MEM,
1015         IX86_BUILTIN_MOVDQA64LOAD256_MASK, IX86_BUILTIN_MOVDQA64LOAD128_MASK,
1016         IX86_BUILTIN_MOVDQA32LOAD256_MASK, IX86_BUILTIN_MOVDQA32LOAD128_MASK,
1017         IX86_BUILTIN_MOVDQA64STORE256_MASK, IX86_BUILTIN_MOVDQA64STORE128_MASK,
1018         IX86_BUILTIN_MOVDQA32STORE256_MASK, IX86_BUILTIN_MOVDQA32STORE128_MASK,
1019         IX86_BUILTIN_LOADAPD256_MASK, IX86_BUILTIN_LOADAPD128_MASK,
1020         IX86_BUILTIN_LOADAPS256_MASK, IX86_BUILTIN_LOADAPS128_MASK,
1021         IX86_BUILTIN_STOREAPD256_MASK, IX86_BUILTIN_STOREAPD128_MASK,
1022         IX86_BUILTIN_STOREAPS256_MASK, IX86_BUILTIN_STOREAPS128_MASK,
1023         IX86_BUILTIN_LOADUPD256_MASK, IX86_BUILTIN_LOADUPD128_MASK,
1024         IX86_BUILTIN_LOADUPS256_MASK, IX86_BUILTIN_LOADUPS128_MASK,
1025         IX86_BUILTIN_STOREUPD256_MASK, IX86_BUILTIN_STOREUPD128_MASK,
1026         IX86_BUILTIN_STOREUPS256_MASK, IX86_BUILTIN_STOREUPS128_MASK,
1027         IX86_BUILTIN_LOADDQUDI256_MASK, IX86_BUILTIN_LOADDQUDI128_MASK,
1028         IX86_BUILTIN_LOADDQUSI256_MASK, IX86_BUILTIN_LOADDQUSI128_MASK,
1029         IX86_BUILTIN_LOADDQUHI256_MASK, IX86_BUILTIN_LOADDQUHI128_MASK,
1030         IX86_BUILTIN_LOADDQUQI256_MASK, IX86_BUILTIN_LOADDQUQI128_MASK,
1031         IX86_BUILTIN_STOREDQUDI256_MASK, IX86_BUILTIN_STOREDQUDI128_MASK,
1032         IX86_BUILTIN_STOREDQUSI256_MASK, IX86_BUILTIN_STOREDQUSI128_MASK,
1033         IX86_BUILTIN_STOREDQUHI256_MASK, IX86_BUILTIN_STOREDQUHI128_MASK,
1034         IX86_BUILTIN_STOREDQUQI256_MASK, IX86_BUILTIN_STOREDQUQI128_MASK,
1035         IX86_BUILTIN_COMPRESSPDSTORE256, IX86_BUILTIN_COMPRESSPDSTORE128,
1036         IX86_BUILTIN_COMPRESSPSSTORE256, IX86_BUILTIN_COMPRESSPSSTORE128,
1037         IX86_BUILTIN_PCOMPRESSQSTORE256, IX86_BUILTIN_PCOMPRESSQSTORE128,
1038         IX86_BUILTIN_PCOMPRESSDSTORE256, IX86_BUILTIN_PCOMPRESSDSTORE128,
1039         IX86_BUILTIN_EXPANDPDLOAD256, IX86_BUILTIN_EXPANDPDLOAD128,
1040         IX86_BUILTIN_EXPANDPSLOAD256, IX86_BUILTIN_EXPANDPSLOAD128,
1041         IX86_BUILTIN_PEXPANDQLOAD256, IX86_BUILTIN_PEXPANDQLOAD128,
1042         IX86_BUILTIN_PEXPANDDLOAD256, IX86_BUILTIN_PEXPANDDLOAD128,
1043         IX86_BUILTIN_EXPANDPDLOAD256Z, IX86_BUILTIN_EXPANDPDLOAD128Z,
1044         IX86_BUILTIN_EXPANDPSLOAD256Z, IX86_BUILTIN_EXPANDPSLOAD128Z,
1045         IX86_BUILTIN_PEXPANDQLOAD256Z, IX86_BUILTIN_PEXPANDQLOAD128Z,
1046         IX86_BUILTIN_PEXPANDDLOAD256Z, IX86_BUILTIN_PEXPANDDLOAD128Z,
1047         IX86_BUILTIN_PALIGNR256_MASK, IX86_BUILTIN_PALIGNR128_MASK,
1048         IX86_BUILTIN_MOVDQA64_256_MASK, IX86_BUILTIN_MOVDQA64_128_MASK,
1049         IX86_BUILTIN_MOVDQA32_256_MASK, IX86_BUILTIN_MOVDQA32_128_MASK,
1050         IX86_BUILTIN_MOVAPD256_MASK, IX86_BUILTIN_MOVAPD128_MASK,
1051         IX86_BUILTIN_MOVAPS256_MASK, IX86_BUILTIN_MOVAPS128_MASK,
1052         IX86_BUILTIN_MOVDQUHI256_MASK, IX86_BUILTIN_MOVDQUHI128_MASK,
1053         IX86_BUILTIN_MOVDQUQI256_MASK, IX86_BUILTIN_MOVDQUQI128_MASK,
1054         IX86_BUILTIN_MINPS128_MASK, IX86_BUILTIN_MAXPS128_MASK,
1055         IX86_BUILTIN_MINPD128_MASK, IX86_BUILTIN_MAXPD128_MASK,
1056         IX86_BUILTIN_MAXPD256_MASK, IX86_BUILTIN_MAXPS256_MASK,
1057         IX86_BUILTIN_MINPD256_MASK, IX86_BUILTIN_MINPS256_MASK,
1058         IX86_BUILTIN_MULPS128_MASK, IX86_BUILTIN_DIVPS128_MASK,
1059         IX86_BUILTIN_MULPD128_MASK, IX86_BUILTIN_DIVPD128_MASK,
1060         IX86_BUILTIN_DIVPD256_MASK, IX86_BUILTIN_DIVPS256_MASK,
1061         IX86_BUILTIN_MULPD256_MASK, IX86_BUILTIN_MULPS256_MASK,
1062         IX86_BUILTIN_ADDPD128_MASK, IX86_BUILTIN_ADDPD256_MASK,
1063         IX86_BUILTIN_ADDPS128_MASK, IX86_BUILTIN_ADDPS256_MASK,
1064         IX86_BUILTIN_SUBPD128_MASK, IX86_BUILTIN_SUBPD256_MASK,
1065         IX86_BUILTIN_SUBPS128_MASK, IX86_BUILTIN_SUBPS256_MASK,
1066         IX86_BUILTIN_XORPD256_MASK, IX86_BUILTIN_XORPD128_MASK,
1067         IX86_BUILTIN_XORPS256_MASK, IX86_BUILTIN_XORPS128_MASK,
1068         IX86_BUILTIN_ORPD256_MASK, IX86_BUILTIN_ORPD128_MASK,
1069         IX86_BUILTIN_ORPS256_MASK, IX86_BUILTIN_ORPS128_MASK,
1070         IX86_BUILTIN_BROADCASTF32x2_256, IX86_BUILTIN_BROADCASTI32x2_256,
1071         IX86_BUILTIN_BROADCASTI32x2_128, IX86_BUILTIN_BROADCASTF64X2_256,
1072         IX86_BUILTIN_BROADCASTI64X2_256, IX86_BUILTIN_BROADCASTF32X4_256,
1073         IX86_BUILTIN_BROADCASTI32X4_256, IX86_BUILTIN_EXTRACTF32X4_256,
1074         IX86_BUILTIN_EXTRACTI32X4_256, IX86_BUILTIN_DBPSADBW256,
1075         IX86_BUILTIN_DBPSADBW128, IX86_BUILTIN_CVTTPD2QQ256,
1076         IX86_BUILTIN_CVTTPD2QQ128, IX86_BUILTIN_CVTTPD2UQQ256,
1077         IX86_BUILTIN_CVTTPD2UQQ128, IX86_BUILTIN_CVTPD2QQ256,
1078         IX86_BUILTIN_CVTPD2QQ128, IX86_BUILTIN_CVTPD2UQQ256,
1079         IX86_BUILTIN_CVTPD2UQQ128, IX86_BUILTIN_CVTPD2UDQ256_MASK,
1080         IX86_BUILTIN_CVTPD2UDQ128_MASK, IX86_BUILTIN_CVTTPS2QQ256,
1081         IX86_BUILTIN_CVTTPS2QQ128, IX86_BUILTIN_CVTTPS2UQQ256,
1082         IX86_BUILTIN_CVTTPS2UQQ128, IX86_BUILTIN_CVTTPS2DQ256_MASK,
1083         IX86_BUILTIN_CVTTPS2DQ128_MASK, IX86_BUILTIN_CVTTPS2UDQ256,
1084         IX86_BUILTIN_CVTTPS2UDQ128, IX86_BUILTIN_CVTTPD2DQ256_MASK,
1085         IX86_BUILTIN_CVTTPD2DQ128_MASK, IX86_BUILTIN_CVTTPD2UDQ256_MASK,
1086         IX86_BUILTIN_CVTTPD2UDQ128_MASK, IX86_BUILTIN_CVTPD2DQ256_MASK,
1087         IX86_BUILTIN_CVTPD2DQ128_MASK, IX86_BUILTIN_CVTDQ2PD256_MASK,
1088         IX86_BUILTIN_CVTDQ2PD128_MASK, IX86_BUILTIN_CVTUDQ2PD256_MASK,
1089         IX86_BUILTIN_CVTUDQ2PD128_MASK, IX86_BUILTIN_CVTDQ2PS256_MASK,
1090         IX86_BUILTIN_CVTDQ2PS128_MASK, IX86_BUILTIN_CVTUDQ2PS256_MASK,
1091         IX86_BUILTIN_CVTUDQ2PS128_MASK, IX86_BUILTIN_CVTPS2PD256_MASK,
1092         IX86_BUILTIN_CVTPS2PD128_MASK, IX86_BUILTIN_PBROADCASTB256_MASK,
1093         IX86_BUILTIN_PBROADCASTB256_GPR_MASK, IX86_BUILTIN_PBROADCASTB128_MASK,
1094         IX86_BUILTIN_PBROADCASTB128_GPR_MASK, IX86_BUILTIN_PBROADCASTW256_MASK,
1095         IX86_BUILTIN_PBROADCASTW256_GPR_MASK, IX86_BUILTIN_PBROADCASTW128_MASK,
1096         IX86_BUILTIN_PBROADCASTW128_GPR_MASK, IX86_BUILTIN_PBROADCASTD256_MASK,
1097         IX86_BUILTIN_PBROADCASTD256_GPR_MASK, IX86_BUILTIN_PBROADCASTD128_MASK,
1098         IX86_BUILTIN_PBROADCASTD128_GPR_MASK, IX86_BUILTIN_PBROADCASTQ256_MASK,
1099         IX86_BUILTIN_PBROADCASTQ256_GPR_MASK, IX86_BUILTIN_PBROADCASTQ256_MEM_MASK,
1100         IX86_BUILTIN_PBROADCASTQ128_MASK, IX86_BUILTIN_PBROADCASTQ128_GPR_MASK,
1101         IX86_BUILTIN_PBROADCASTQ128_MEM_MASK, IX86_BUILTIN_BROADCASTSS256,
1102         IX86_BUILTIN_BROADCASTSS128, IX86_BUILTIN_BROADCASTSD256,
1103         IX86_BUILTIN_EXTRACTF64X2_256, IX86_BUILTIN_EXTRACTI64X2_256,
1104         IX86_BUILTIN_INSERTF32X4_256, IX86_BUILTIN_INSERTI32X4_256,
1105         IX86_BUILTIN_PMOVSXBW256_MASK, IX86_BUILTIN_PMOVSXBW128_MASK,
1106         IX86_BUILTIN_PMOVSXBD256_MASK, IX86_BUILTIN_PMOVSXBD128_MASK,
1107         IX86_BUILTIN_PMOVSXBQ256_MASK, IX86_BUILTIN_PMOVSXBQ128_MASK,
1108         IX86_BUILTIN_PMOVSXWD256_MASK, IX86_BUILTIN_PMOVSXWD128_MASK,
1109         IX86_BUILTIN_PMOVSXWQ256_MASK, IX86_BUILTIN_PMOVSXWQ128_MASK,
1110         IX86_BUILTIN_PMOVSXDQ256_MASK, IX86_BUILTIN_PMOVSXDQ128_MASK,
1111         IX86_BUILTIN_PMOVZXBW256_MASK, IX86_BUILTIN_PMOVZXBW128_MASK,
1112         IX86_BUILTIN_PMOVZXBD256_MASK, IX86_BUILTIN_PMOVZXBD128_MASK,
1113         IX86_BUILTIN_PMOVZXBQ256_MASK, IX86_BUILTIN_PMOVZXBQ128_MASK,
1114         IX86_BUILTIN_PMOVZXWD256_MASK, IX86_BUILTIN_PMOVZXWD128_MASK,
1115         IX86_BUILTIN_PMOVZXWQ256_MASK, IX86_BUILTIN_PMOVZXWQ128_MASK,
1116         IX86_BUILTIN_PMOVZXDQ256_MASK, IX86_BUILTIN_PMOVZXDQ128_MASK,
1117         IX86_BUILTIN_REDUCEPD256_MASK, IX86_BUILTIN_REDUCEPD128_MASK,
1118         IX86_BUILTIN_REDUCEPS256_MASK, IX86_BUILTIN_REDUCEPS128_MASK,
1119         IX86_BUILTIN_REDUCESD_MASK, IX86_BUILTIN_REDUCESS_MASK,
1120         IX86_BUILTIN_VPERMVARHI256_MASK, IX86_BUILTIN_VPERMVARHI128_MASK,
1121         IX86_BUILTIN_VPERMT2VARHI256, IX86_BUILTIN_VPERMT2VARHI256_MASKZ,
1122         IX86_BUILTIN_VPERMT2VARHI128, IX86_BUILTIN_VPERMT2VARHI128_MASKZ,
1123         IX86_BUILTIN_VPERMI2VARHI256, IX86_BUILTIN_VPERMI2VARHI128,
1124         IX86_BUILTIN_RCP14PD256, IX86_BUILTIN_RCP14PD128,
1125         IX86_BUILTIN_RCP14PS256, IX86_BUILTIN_RCP14PS128,
1126         IX86_BUILTIN_RSQRT14PD256_MASK, IX86_BUILTIN_RSQRT14PD128_MASK,
1127         IX86_BUILTIN_RSQRT14PS256_MASK, IX86_BUILTIN_RSQRT14PS128_MASK,
1128         IX86_BUILTIN_SQRTPD256_MASK, IX86_BUILTIN_SQRTPD128_MASK,
1129         IX86_BUILTIN_SQRTPS256_MASK, IX86_BUILTIN_SQRTPS128_MASK,
1130         IX86_BUILTIN_PADDB128_MASK, IX86_BUILTIN_PADDW128_MASK,
1131         IX86_BUILTIN_PADDD128_MASK, IX86_BUILTIN_PADDQ128_MASK,
1132         IX86_BUILTIN_PSUBB128_MASK, IX86_BUILTIN_PSUBW128_MASK,
1133         IX86_BUILTIN_PSUBD128_MASK, IX86_BUILTIN_PSUBQ128_MASK,
1134         IX86_BUILTIN_PADDSB128_MASK, IX86_BUILTIN_PADDSW128_MASK,
1135         IX86_BUILTIN_PSUBSB128_MASK, IX86_BUILTIN_PSUBSW128_MASK,
1136         IX86_BUILTIN_PADDUSB128_MASK, IX86_BUILTIN_PADDUSW128_MASK,
1137         IX86_BUILTIN_PSUBUSB128_MASK, IX86_BUILTIN_PSUBUSW128_MASK,
1138         IX86_BUILTIN_PADDB256_MASK, IX86_BUILTIN_PADDW256_MASK,
1139         IX86_BUILTIN_PADDD256_MASK, IX86_BUILTIN_PADDQ256_MASK,
1140         IX86_BUILTIN_PADDSB256_MASK, IX86_BUILTIN_PADDSW256_MASK,
1141         IX86_BUILTIN_PADDUSB256_MASK, IX86_BUILTIN_PADDUSW256_MASK,
1142         IX86_BUILTIN_PSUBB256_MASK, IX86_BUILTIN_PSUBW256_MASK,
1143         IX86_BUILTIN_PSUBD256_MASK, IX86_BUILTIN_PSUBQ256_MASK,
1144         IX86_BUILTIN_PSUBSB256_MASK, IX86_BUILTIN_PSUBSW256_MASK,
1145         IX86_BUILTIN_PSUBUSB256_MASK, IX86_BUILTIN_PSUBUSW256_MASK,
1146         IX86_BUILTIN_SHUF_F64x2_256, IX86_BUILTIN_SHUF_I64x2_256,
1147         IX86_BUILTIN_SHUF_I32x4_256, IX86_BUILTIN_SHUF_F32x4_256,
1148         IX86_BUILTIN_PMOVWB128, IX86_BUILTIN_PMOVWB256,
1149         IX86_BUILTIN_PMOVSWB128, IX86_BUILTIN_PMOVSWB256,
1150         IX86_BUILTIN_PMOVUSWB128, IX86_BUILTIN_PMOVUSWB256,
1151         IX86_BUILTIN_PMOVDB128, IX86_BUILTIN_PMOVDB256,
1152         IX86_BUILTIN_PMOVSDB128, IX86_BUILTIN_PMOVSDB256,
1153         IX86_BUILTIN_PMOVUSDB128, IX86_BUILTIN_PMOVUSDB256,
1154         IX86_BUILTIN_PMOVDW128, IX86_BUILTIN_PMOVDW256,
1155         IX86_BUILTIN_PMOVSDW128, IX86_BUILTIN_PMOVSDW256,
1156         IX86_BUILTIN_PMOVUSDW128, IX86_BUILTIN_PMOVUSDW256,
1157         IX86_BUILTIN_PMOVQB128, IX86_BUILTIN_PMOVQB256,
1158         IX86_BUILTIN_PMOVSQB128, IX86_BUILTIN_PMOVSQB256,
1159         IX86_BUILTIN_PMOVUSQB128, IX86_BUILTIN_PMOVUSQB256,
1160         IX86_BUILTIN_PMOVQW128, IX86_BUILTIN_PMOVQW256,
1161         IX86_BUILTIN_PMOVSQW128, IX86_BUILTIN_PMOVSQW256,
1162         IX86_BUILTIN_PMOVUSQW128, IX86_BUILTIN_PMOVUSQW256,
1163         IX86_BUILTIN_PMOVQD128, IX86_BUILTIN_PMOVQD256,
1164         IX86_BUILTIN_PMOVSQD128, IX86_BUILTIN_PMOVSQD256,
1165         IX86_BUILTIN_PMOVUSQD128, IX86_BUILTIN_PMOVUSQD256,
1166         IX86_BUILTIN_RANGEPD256, IX86_BUILTIN_RANGEPD128,
1167         IX86_BUILTIN_RANGEPS256, IX86_BUILTIN_RANGEPS128,
1168         IX86_BUILTIN_GETEXPPS256, IX86_BUILTIN_GETEXPPD256,
1169         IX86_BUILTIN_GETEXPPS128, IX86_BUILTIN_GETEXPPD128,
1170         IX86_BUILTIN_FIXUPIMMPD256_MASK, IX86_BUILTIN_FIXUPIMMPD256_MASKZ,
1171         IX86_BUILTIN_FIXUPIMMPS256_MASK, IX86_BUILTIN_FIXUPIMMPS256_MASKZ,
1172         IX86_BUILTIN_FIXUPIMMPD128_MASK, IX86_BUILTIN_FIXUPIMMPD128_MASKZ,
1173         IX86_BUILTIN_FIXUPIMMPS128_MASK, IX86_BUILTIN_FIXUPIMMPS128_MASKZ,
1174         IX86_BUILTIN_PABSQ256, IX86_BUILTIN_PABSQ128,
1175         IX86_BUILTIN_PABSD256_MASK, IX86_BUILTIN_PABSD128_MASK,
1176         IX86_BUILTIN_PMULHRSW256_MASK, IX86_BUILTIN_PMULHRSW128_MASK,
1177         IX86_BUILTIN_PMULHUW128_MASK, IX86_BUILTIN_PMULHUW256_MASK,
1178         IX86_BUILTIN_PMULHW256_MASK, IX86_BUILTIN_PMULHW128_MASK,
1179         IX86_BUILTIN_PMULLW256_MASK, IX86_BUILTIN_PMULLW128_MASK,
1180         IX86_BUILTIN_PMULLQ256, IX86_BUILTIN_PMULLQ128,
1181         IX86_BUILTIN_ANDPD256_MASK, IX86_BUILTIN_ANDPD128_MASK,
1182         IX86_BUILTIN_ANDPS256_MASK, IX86_BUILTIN_ANDPS128_MASK,
1183         IX86_BUILTIN_ANDNPD256_MASK, IX86_BUILTIN_ANDNPD128_MASK,
1184         IX86_BUILTIN_ANDNPS256_MASK, IX86_BUILTIN_ANDNPS128_MASK,
1185         IX86_BUILTIN_PSLLWI128_MASK, IX86_BUILTIN_PSLLDI128_MASK,
1186         IX86_BUILTIN_PSLLQI128_MASK, IX86_BUILTIN_PSLLW128_MASK,
1187         IX86_BUILTIN_PSLLD128_MASK, IX86_BUILTIN_PSLLQ128_MASK,
1188         IX86_BUILTIN_PSLLWI256_MASK , IX86_BUILTIN_PSLLW256_MASK,
1189         IX86_BUILTIN_PSLLDI256_MASK, IX86_BUILTIN_PSLLD256_MASK,
1190         IX86_BUILTIN_PSLLQI256_MASK, IX86_BUILTIN_PSLLQ256_MASK,
1191         IX86_BUILTIN_PSRADI128_MASK, IX86_BUILTIN_PSRAD128_MASK,
1192         IX86_BUILTIN_PSRADI256_MASK, IX86_BUILTIN_PSRAD256_MASK,
1193         IX86_BUILTIN_PSRAQI128_MASK, IX86_BUILTIN_PSRAQ128_MASK,
1194         IX86_BUILTIN_PSRAQI256_MASK, IX86_BUILTIN_PSRAQ256_MASK,
1195         IX86_BUILTIN_PANDD256, IX86_BUILTIN_PANDD128,
1196         IX86_BUILTIN_PSRLDI128_MASK, IX86_BUILTIN_PSRLD128_MASK,
1197         IX86_BUILTIN_PSRLDI256_MASK, IX86_BUILTIN_PSRLD256_MASK,
1198         IX86_BUILTIN_PSRLQI128_MASK, IX86_BUILTIN_PSRLQ128_MASK,
1199         IX86_BUILTIN_PSRLQI256_MASK, IX86_BUILTIN_PSRLQ256_MASK,
1200         IX86_BUILTIN_PANDQ256, IX86_BUILTIN_PANDQ128,
1201         IX86_BUILTIN_PANDND256, IX86_BUILTIN_PANDND128,
1202         IX86_BUILTIN_PANDNQ256, IX86_BUILTIN_PANDNQ128,
1203         IX86_BUILTIN_PORD256, IX86_BUILTIN_PORD128,
1204         IX86_BUILTIN_PORQ256, IX86_BUILTIN_PORQ128,
1205         IX86_BUILTIN_PXORD256, IX86_BUILTIN_PXORD128,
1206         IX86_BUILTIN_PXORQ256, IX86_BUILTIN_PXORQ128,
1207         IX86_BUILTIN_PACKSSWB256_MASK, IX86_BUILTIN_PACKSSWB128_MASK,
1208         IX86_BUILTIN_PACKUSWB256_MASK, IX86_BUILTIN_PACKUSWB128_MASK,
1209         IX86_BUILTIN_RNDSCALEPS256, IX86_BUILTIN_RNDSCALEPD256,
1210         IX86_BUILTIN_RNDSCALEPS128, IX86_BUILTIN_RNDSCALEPD128,
1211         IX86_BUILTIN_VTERNLOGQ256_MASK, IX86_BUILTIN_VTERNLOGQ256_MASKZ,
1212         IX86_BUILTIN_VTERNLOGD256_MASK, IX86_BUILTIN_VTERNLOGD256_MASKZ,
1213         IX86_BUILTIN_VTERNLOGQ128_MASK, IX86_BUILTIN_VTERNLOGQ128_MASKZ,
1214         IX86_BUILTIN_VTERNLOGD128_MASK, IX86_BUILTIN_VTERNLOGD128_MASKZ,
1215         IX86_BUILTIN_SCALEFPD256, IX86_BUILTIN_SCALEFPS256,
1216         IX86_BUILTIN_SCALEFPD128, IX86_BUILTIN_SCALEFPS128,
1217         IX86_BUILTIN_VFMADDPD256_MASK, IX86_BUILTIN_VFMADDPD256_MASK3,
1218         IX86_BUILTIN_VFMADDPD256_MASKZ, IX86_BUILTIN_VFMADDPD128_MASK,
1219         IX86_BUILTIN_VFMADDPD128_MASK3, IX86_BUILTIN_VFMADDPD128_MASKZ,
1220         IX86_BUILTIN_VFMADDPS256_MASK, IX86_BUILTIN_VFMADDPS256_MASK3,
1221         IX86_BUILTIN_VFMADDPS256_MASKZ, IX86_BUILTIN_VFMADDPS128_MASK,
1222         IX86_BUILTIN_VFMADDPS128_MASK3, IX86_BUILTIN_VFMADDPS128_MASKZ,
1223         IX86_BUILTIN_VFMSUBPD256_MASK3, IX86_BUILTIN_VFMSUBPD128_MASK3,
1224         IX86_BUILTIN_VFMSUBPS256_MASK3, IX86_BUILTIN_VFMSUBPS128_MASK3,
1225         IX86_BUILTIN_VFNMADDPD256_MASK, IX86_BUILTIN_VFNMADDPD128_MASK,
1226         IX86_BUILTIN_VFNMADDPS256_MASK, IX86_BUILTIN_VFNMADDPS128_MASK,
1227         IX86_BUILTIN_VFNMSUBPD256_MASK, IX86_BUILTIN_VFNMSUBPD256_MASK3,
1228         IX86_BUILTIN_VFNMSUBPD128_MASK, IX86_BUILTIN_VFNMSUBPD128_MASK3,
1229         IX86_BUILTIN_VFNMSUBPS256_MASK, IX86_BUILTIN_VFNMSUBPS256_MASK3,
1230         IX86_BUILTIN_VFNMSUBPS128_MASK, IX86_BUILTIN_VFNMSUBPS128_MASK3,
1231         IX86_BUILTIN_VFMADDSUBPD256_MASK, IX86_BUILTIN_VFMADDSUBPD256_MASK3,
1232         IX86_BUILTIN_VFMADDSUBPD256_MASKZ, IX86_BUILTIN_VFMADDSUBPD128_MASK,
1233         IX86_BUILTIN_VFMADDSUBPD128_MASK3, IX86_BUILTIN_VFMADDSUBPD128_MASKZ,
1234         IX86_BUILTIN_VFMADDSUBPS256_MASK, IX86_BUILTIN_VFMADDSUBPS256_MASK3,
1235         IX86_BUILTIN_VFMADDSUBPS256_MASKZ, IX86_BUILTIN_VFMADDSUBPS128_MASK,
1236         IX86_BUILTIN_VFMADDSUBPS128_MASK3, IX86_BUILTIN_VFMADDSUBPS128_MASKZ,
1237         IX86_BUILTIN_VFMSUBADDPD256_MASK3, IX86_BUILTIN_VFMSUBADDPD128_MASK3,
1238         IX86_BUILTIN_VFMSUBADDPS256_MASK3, IX86_BUILTIN_VFMSUBADDPS128_MASK3,
1239         IX86_BUILTIN_INSERTF64X2_256, IX86_BUILTIN_INSERTI64X2_256,
1240         IX86_BUILTIN_PSRAVV16HI, IX86_BUILTIN_PSRAVV8HI,
1241         IX86_BUILTIN_PMADDUBSW256_MASK, IX86_BUILTIN_PMADDUBSW128_MASK,
1242         IX86_BUILTIN_PMADDWD256_MASK, IX86_BUILTIN_PMADDWD128_MASK,
1243         IX86_BUILTIN_PSRLVV16HI, IX86_BUILTIN_PSRLVV8HI,
1244         IX86_BUILTIN_CVTPS2DQ256_MASK, IX86_BUILTIN_CVTPS2DQ128_MASK,
1245         IX86_BUILTIN_CVTPS2UDQ256, IX86_BUILTIN_CVTPS2UDQ128,
1246         IX86_BUILTIN_CVTPS2QQ256, IX86_BUILTIN_CVTPS2QQ128,
1247         IX86_BUILTIN_CVTPS2UQQ256, IX86_BUILTIN_CVTPS2UQQ128,
1248         IX86_BUILTIN_GETMANTPS256, IX86_BUILTIN_GETMANTPS128,
1249         IX86_BUILTIN_GETMANTPD256, IX86_BUILTIN_GETMANTPD128,
1250         IX86_BUILTIN_MOVDDUP256_MASK, IX86_BUILTIN_MOVDDUP128_MASK,
1251         IX86_BUILTIN_MOVSHDUP256_MASK, IX86_BUILTIN_MOVSHDUP128_MASK,
1252         IX86_BUILTIN_MOVSLDUP256_MASK, IX86_BUILTIN_MOVSLDUP128_MASK,
1253         IX86_BUILTIN_CVTQQ2PS256, IX86_BUILTIN_CVTQQ2PS128,
1254         IX86_BUILTIN_CVTUQQ2PS256, IX86_BUILTIN_CVTUQQ2PS128,
1255         IX86_BUILTIN_CVTQQ2PD256, IX86_BUILTIN_CVTQQ2PD128,
1256         IX86_BUILTIN_CVTUQQ2PD256, IX86_BUILTIN_CVTUQQ2PD128,
1257         IX86_BUILTIN_VPERMT2VARQ256, IX86_BUILTIN_VPERMT2VARQ256_MASKZ,
1258         IX86_BUILTIN_VPERMT2VARD256, IX86_BUILTIN_VPERMT2VARD256_MASKZ,
1259         IX86_BUILTIN_VPERMI2VARQ256, IX86_BUILTIN_VPERMI2VARD256,
1260         IX86_BUILTIN_VPERMT2VARPD256, IX86_BUILTIN_VPERMT2VARPD256_MASKZ,
1261         IX86_BUILTIN_VPERMT2VARPS256, IX86_BUILTIN_VPERMT2VARPS256_MASKZ,
1262         IX86_BUILTIN_VPERMI2VARPD256, IX86_BUILTIN_VPERMI2VARPS256,
1263         IX86_BUILTIN_VPERMT2VARQ128, IX86_BUILTIN_VPERMT2VARQ128_MASKZ,
1264         IX86_BUILTIN_VPERMT2VARD128, IX86_BUILTIN_VPERMT2VARD128_MASKZ,
1265         IX86_BUILTIN_VPERMI2VARQ128, IX86_BUILTIN_VPERMI2VARD128,
1266         IX86_BUILTIN_VPERMT2VARPD128, IX86_BUILTIN_VPERMT2VARPD128_MASKZ,
1267         IX86_BUILTIN_VPERMT2VARPS128, IX86_BUILTIN_VPERMT2VARPS128_MASKZ,
1268         IX86_BUILTIN_VPERMI2VARPD128, IX86_BUILTIN_VPERMI2VARPS128,
1269         IX86_BUILTIN_PSHUFB256_MASK, IX86_BUILTIN_PSHUFB128_MASK,
1270         IX86_BUILTIN_PSHUFHW256_MASK, IX86_BUILTIN_PSHUFHW128_MASK,
1271         IX86_BUILTIN_PSHUFLW256_MASK, IX86_BUILTIN_PSHUFLW128_MASK,
1272         IX86_BUILTIN_PSHUFD256_MASK, IX86_BUILTIN_PSHUFD128_MASK,
1273         IX86_BUILTIN_SHUFPD256_MASK, IX86_BUILTIN_SHUFPD128_MASK,
1274         IX86_BUILTIN_SHUFPS256_MASK, IX86_BUILTIN_SHUFPS128_MASK,
1275         IX86_BUILTIN_PROLVQ256, IX86_BUILTIN_PROLVQ128,
1276         IX86_BUILTIN_PROLQ256, IX86_BUILTIN_PROLQ128,
1277         IX86_BUILTIN_PRORVQ256, IX86_BUILTIN_PRORVQ128,
1278         IX86_BUILTIN_PRORQ256, IX86_BUILTIN_PRORQ128,
1279         IX86_BUILTIN_PSRAVQ128, IX86_BUILTIN_PSRAVQ256,
1280         IX86_BUILTIN_PSLLVV4DI_MASK, IX86_BUILTIN_PSLLVV2DI_MASK,
1281         IX86_BUILTIN_PSLLVV8SI_MASK, IX86_BUILTIN_PSLLVV4SI_MASK,
1282         IX86_BUILTIN_PSRAVV8SI_MASK, IX86_BUILTIN_PSRAVV4SI_MASK,
1283         IX86_BUILTIN_PSRLVV4DI_MASK, IX86_BUILTIN_PSRLVV2DI_MASK,
1284         IX86_BUILTIN_PSRLVV8SI_MASK, IX86_BUILTIN_PSRLVV4SI_MASK,
1285         IX86_BUILTIN_PSRAWI256_MASK, IX86_BUILTIN_PSRAW256_MASK,
1286         IX86_BUILTIN_PSRAWI128_MASK, IX86_BUILTIN_PSRAW128_MASK,
1287         IX86_BUILTIN_PSRLWI256_MASK, IX86_BUILTIN_PSRLW256_MASK,
1288         IX86_BUILTIN_PSRLWI128_MASK, IX86_BUILTIN_PSRLW128_MASK,
1289         IX86_BUILTIN_PRORVD256, IX86_BUILTIN_PROLVD256,
1290         IX86_BUILTIN_PRORD256, IX86_BUILTIN_PROLD256,
1291         IX86_BUILTIN_PRORVD128, IX86_BUILTIN_PROLVD128,
1292         IX86_BUILTIN_PRORD128, IX86_BUILTIN_PROLD128,
1293         IX86_BUILTIN_FPCLASSPD256, IX86_BUILTIN_FPCLASSPD128,
1294         IX86_BUILTIN_FPCLASSSD, IX86_BUILTIN_FPCLASSPS256,
1295         IX86_BUILTIN_FPCLASSPS128, IX86_BUILTIN_FPCLASSSS,
1296         IX86_BUILTIN_CVTB2MASK128, IX86_BUILTIN_CVTB2MASK256,
1297         IX86_BUILTIN_CVTW2MASK128, IX86_BUILTIN_CVTW2MASK256,
1298         IX86_BUILTIN_CVTD2MASK128, IX86_BUILTIN_CVTD2MASK256,
1299         IX86_BUILTIN_CVTQ2MASK128, IX86_BUILTIN_CVTQ2MASK256,
1300         IX86_BUILTIN_CVTMASK2B128, IX86_BUILTIN_CVTMASK2B256,
1301         IX86_BUILTIN_CVTMASK2W128, IX86_BUILTIN_CVTMASK2W256,
1302         IX86_BUILTIN_CVTMASK2D128, IX86_BUILTIN_CVTMASK2D256,
1303         IX86_BUILTIN_CVTMASK2Q128, IX86_BUILTIN_CVTMASK2Q256,
1304         IX86_BUILTIN_PCMPEQB128_MASK, IX86_BUILTIN_PCMPEQB256_MASK,
1305         IX86_BUILTIN_PCMPEQW128_MASK, IX86_BUILTIN_PCMPEQW256_MASK,
1306         IX86_BUILTIN_PCMPEQD128_MASK, IX86_BUILTIN_PCMPEQD256_MASK,
1307         IX86_BUILTIN_PCMPEQQ128_MASK, IX86_BUILTIN_PCMPEQQ256_MASK,
1308         IX86_BUILTIN_PCMPGTB128_MASK, IX86_BUILTIN_PCMPGTB256_MASK,
1309         IX86_BUILTIN_PCMPGTW128_MASK, IX86_BUILTIN_PCMPGTW256_MASK,
1310         IX86_BUILTIN_PCMPGTD128_MASK, IX86_BUILTIN_PCMPGTD256_MASK,
1311         IX86_BUILTIN_PCMPGTQ128_MASK, IX86_BUILTIN_PCMPGTQ256_MASK,
1312         IX86_BUILTIN_PTESTMB128, IX86_BUILTIN_PTESTMB256,
1313         IX86_BUILTIN_PTESTMW128, IX86_BUILTIN_PTESTMW256,
1314         IX86_BUILTIN_PTESTMD128, IX86_BUILTIN_PTESTMD256,
1315         IX86_BUILTIN_PTESTMQ128, IX86_BUILTIN_PTESTMQ256,
1316         IX86_BUILTIN_PTESTNMB128, IX86_BUILTIN_PTESTNMB256,
1317         IX86_BUILTIN_PTESTNMW128, IX86_BUILTIN_PTESTNMW256,
1318         IX86_BUILTIN_PTESTNMD128, IX86_BUILTIN_PTESTNMD256,
1319         IX86_BUILTIN_PTESTNMQ128, IX86_BUILTIN_PTESTNMQ256,
1320         IX86_BUILTIN_PBROADCASTMB128, IX86_BUILTIN_PBROADCASTMB256,
1321         IX86_BUILTIN_PBROADCASTMW128, IX86_BUILTIN_PBROADCASTMW256,
1322         IX86_BUILTIN_COMPRESSPD256, IX86_BUILTIN_COMPRESSPD128,
1323         IX86_BUILTIN_COMPRESSPS256, IX86_BUILTIN_COMPRESSPS128,
1324         IX86_BUILTIN_PCOMPRESSQ256, IX86_BUILTIN_PCOMPRESSQ128,
1325         IX86_BUILTIN_PCOMPRESSD256, IX86_BUILTIN_PCOMPRESSD128,
1326         IX86_BUILTIN_EXPANDPD256, IX86_BUILTIN_EXPANDPD128,
1327         IX86_BUILTIN_EXPANDPS256, IX86_BUILTIN_EXPANDPS128,
1328         IX86_BUILTIN_PEXPANDQ256, IX86_BUILTIN_PEXPANDQ128,
1329         IX86_BUILTIN_PEXPANDD256, IX86_BUILTIN_PEXPANDD128,
1330         IX86_BUILTIN_EXPANDPD256Z, IX86_BUILTIN_EXPANDPD128Z,
1331         IX86_BUILTIN_EXPANDPS256Z, IX86_BUILTIN_EXPANDPS128Z,
1332         IX86_BUILTIN_PEXPANDQ256Z, IX86_BUILTIN_PEXPANDQ128Z,
1333         IX86_BUILTIN_PEXPANDD256Z, IX86_BUILTIN_PEXPANDD128Z,
1334         IX86_BUILTIN_PMAXSD256_MASK, IX86_BUILTIN_PMINSD256_MASK,
1335         IX86_BUILTIN_PMAXUD256_MASK, IX86_BUILTIN_PMINUD256_MASK,
1336         IX86_BUILTIN_PMAXSD128_MASK, IX86_BUILTIN_PMINSD128_MASK,
1337         IX86_BUILTIN_PMAXUD128_MASK, IX86_BUILTIN_PMINUD128_MASK,
1338         IX86_BUILTIN_PMAXSQ256_MASK, IX86_BUILTIN_PMINSQ256_MASK,
1339         IX86_BUILTIN_PMAXUQ256_MASK, IX86_BUILTIN_PMINUQ256_MASK,
1340         IX86_BUILTIN_PMAXSQ128_MASK, IX86_BUILTIN_PMINSQ128_MASK,
1341         IX86_BUILTIN_PMAXUQ128_MASK, IX86_BUILTIN_PMINUQ128_MASK,
1342         IX86_BUILTIN_PMINSB256_MASK, IX86_BUILTIN_PMINUB256_MASK,
1343         IX86_BUILTIN_PMAXSB256_MASK, IX86_BUILTIN_PMAXUB256_MASK,
1344         IX86_BUILTIN_PMINSB128_MASK, IX86_BUILTIN_PMINUB128_MASK,
1345         IX86_BUILTIN_PMAXSB128_MASK, IX86_BUILTIN_PMAXUB128_MASK,
1346         IX86_BUILTIN_PMINSW256_MASK, IX86_BUILTIN_PMINUW256_MASK,
1347         IX86_BUILTIN_PMAXSW256_MASK, IX86_BUILTIN_PMAXUW256_MASK,
1348         IX86_BUILTIN_PMINSW128_MASK, IX86_BUILTIN_PMINUW128_MASK,
1349         IX86_BUILTIN_PMAXSW128_MASK, IX86_BUILTIN_PMAXUW128_MASK,
1350         IX86_BUILTIN_VPCONFLICTQ256, IX86_BUILTIN_VPCONFLICTD256,
1351         IX86_BUILTIN_VPCLZCNTQ256, IX86_BUILTIN_VPCLZCNTD256,
1352         IX86_BUILTIN_UNPCKHPD256_MASK, IX86_BUILTIN_UNPCKHPD128_MASK,
1353         IX86_BUILTIN_UNPCKHPS256_MASK, IX86_BUILTIN_UNPCKHPS128_MASK,
1354         IX86_BUILTIN_UNPCKLPD256_MASK, IX86_BUILTIN_UNPCKLPD128_MASK,
1355         IX86_BUILTIN_UNPCKLPS256_MASK, IX86_BUILTIN_VPCONFLICTQ128,
1356         IX86_BUILTIN_VPCONFLICTD128, IX86_BUILTIN_VPCLZCNTQ128,
1357         IX86_BUILTIN_VPCLZCNTD128, IX86_BUILTIN_UNPCKLPS128_MASK,
1358         IX86_BUILTIN_ALIGND256, IX86_BUILTIN_ALIGNQ256,
1359         IX86_BUILTIN_ALIGND128, IX86_BUILTIN_ALIGNQ128,
1360         IX86_BUILTIN_CVTPS2PH256_MASK, IX86_BUILTIN_CVTPS2PH_MASK,
1361         IX86_BUILTIN_CVTPH2PS_MASK, IX86_BUILTIN_CVTPH2PS256_MASK,
1362         IX86_BUILTIN_PUNPCKHDQ128_MASK, IX86_BUILTIN_PUNPCKHDQ256_MASK,
1363         IX86_BUILTIN_PUNPCKHQDQ128_MASK, IX86_BUILTIN_PUNPCKHQDQ256_MASK,
1364         IX86_BUILTIN_PUNPCKLDQ128_MASK, IX86_BUILTIN_PUNPCKLDQ256_MASK,
1365         IX86_BUILTIN_PUNPCKLQDQ128_MASK, IX86_BUILTIN_PUNPCKLQDQ256_MASK,
1366         IX86_BUILTIN_PUNPCKHBW128_MASK, IX86_BUILTIN_PUNPCKHBW256_MASK,
1367         IX86_BUILTIN_PUNPCKHWD128_MASK, IX86_BUILTIN_PUNPCKHWD256_MASK,
1368         IX86_BUILTIN_PUNPCKLBW128_MASK, IX86_BUILTIN_PUNPCKLBW256_MASK,
1369         IX86_BUILTIN_PUNPCKLWD128_MASK, IX86_BUILTIN_PUNPCKLWD256_MASK,
1370         IX86_BUILTIN_PSLLVV16HI, IX86_BUILTIN_PSLLVV8HI,
1371         IX86_BUILTIN_PACKSSDW256_MASK, IX86_BUILTIN_PACKSSDW128_MASK,
1372         IX86_BUILTIN_PACKUSDW256_MASK, IX86_BUILTIN_PACKUSDW128_MASK,
1373         IX86_BUILTIN_PAVGB256_MASK, IX86_BUILTIN_PAVGW256_MASK,
1374         IX86_BUILTIN_PAVGB128_MASK, IX86_BUILTIN_PAVGW128_MASK,
1375         IX86_BUILTIN_VPERMVARSF256_MASK, IX86_BUILTIN_VPERMVARDF256_MASK,
1376         IX86_BUILTIN_VPERMDF256_MASK, IX86_BUILTIN_PABSB256_MASK,
1377         IX86_BUILTIN_PABSB128_MASK, IX86_BUILTIN_PABSW256_MASK,
1378         IX86_BUILTIN_PABSW128_MASK, IX86_BUILTIN_VPERMILVARPD_MASK,
1379         IX86_BUILTIN_VPERMILVARPS_MASK, IX86_BUILTIN_VPERMILVARPD256_MASK,
1380         IX86_BUILTIN_VPERMILVARPS256_MASK, IX86_BUILTIN_VPERMILPD_MASK,
1381         IX86_BUILTIN_VPERMILPS_MASK, IX86_BUILTIN_VPERMILPD256_MASK,
1382         IX86_BUILTIN_VPERMILPS256_MASK, IX86_BUILTIN_BLENDMQ256,
1383         IX86_BUILTIN_BLENDMD256, IX86_BUILTIN_BLENDMPD256,
1384         IX86_BUILTIN_BLENDMPS256, IX86_BUILTIN_BLENDMQ128,
1385         IX86_BUILTIN_BLENDMD128, IX86_BUILTIN_BLENDMPD128,
1386         IX86_BUILTIN_BLENDMPS128, IX86_BUILTIN_BLENDMW256,
1387         IX86_BUILTIN_BLENDMB256, IX86_BUILTIN_BLENDMW128,
1388         IX86_BUILTIN_BLENDMB128, IX86_BUILTIN_PMULLD256_MASK,
1389         IX86_BUILTIN_PMULLD128_MASK, IX86_BUILTIN_PMULUDQ256_MASK,
1390         IX86_BUILTIN_PMULDQ256_MASK, IX86_BUILTIN_PMULDQ128_MASK,
1391         IX86_BUILTIN_PMULUDQ128_MASK, IX86_BUILTIN_CVTPD2PS256_MASK,
1392         IX86_BUILTIN_CVTPD2PS_MASK, IX86_BUILTIN_VPERMVARSI256_MASK,
1393         IX86_BUILTIN_VPERMVARDI256_MASK, IX86_BUILTIN_VPERMDI256_MASK,
1394         IX86_BUILTIN_CMPQ256, IX86_BUILTIN_CMPD256,
1395         IX86_BUILTIN_UCMPQ256, IX86_BUILTIN_UCMPD256,
1396         IX86_BUILTIN_CMPB256, IX86_BUILTIN_CMPW256,
1397         IX86_BUILTIN_UCMPB256, IX86_BUILTIN_UCMPW256,
1398         IX86_BUILTIN_CMPPD256_MASK, IX86_BUILTIN_CMPPS256_MASK,
1399         IX86_BUILTIN_CMPQ128, IX86_BUILTIN_CMPD128,
1400         IX86_BUILTIN_UCMPQ128, IX86_BUILTIN_UCMPD128,
1401         IX86_BUILTIN_CMPB128, IX86_BUILTIN_CMPW128,
1402         IX86_BUILTIN_UCMPB128, IX86_BUILTIN_UCMPW128,
1403         IX86_BUILTIN_CMPPD128_MASK, IX86_BUILTIN_CMPPS128_MASK,
1404         IX86_BUILTIN_GATHER3SIV8SF, IX86_BUILTIN_GATHER3SIV4SF,
1405         IX86_BUILTIN_GATHER3SIV4DF, IX86_BUILTIN_GATHER3SIV2DF,
1406         IX86_BUILTIN_GATHER3DIV8SF, IX86_BUILTIN_GATHER3DIV4SF,
1407         IX86_BUILTIN_GATHER3DIV4DF, IX86_BUILTIN_GATHER3DIV2DF,
1408         IX86_BUILTIN_GATHER3SIV8SI, IX86_BUILTIN_GATHER3SIV4SI,
1409         IX86_BUILTIN_GATHER3SIV4DI, IX86_BUILTIN_GATHER3SIV2DI,
1410         IX86_BUILTIN_GATHER3DIV8SI, IX86_BUILTIN_GATHER3DIV4SI,
1411         IX86_BUILTIN_GATHER3DIV4DI, IX86_BUILTIN_GATHER3DIV2DI,
1412         IX86_BUILTIN_SCATTERSIV8SF, IX86_BUILTIN_SCATTERSIV4SF,
1413         IX86_BUILTIN_SCATTERSIV4DF, IX86_BUILTIN_SCATTERSIV2DF,
1414         IX86_BUILTIN_SCATTERDIV8SF, IX86_BUILTIN_SCATTERDIV4SF,
1415         IX86_BUILTIN_SCATTERDIV4DF, IX86_BUILTIN_SCATTERDIV2DF,
1416         IX86_BUILTIN_SCATTERSIV8SI, IX86_BUILTIN_SCATTERSIV4SI,
1417         IX86_BUILTIN_SCATTERSIV4DI, IX86_BUILTIN_SCATTERSIV2DI,
1418         IX86_BUILTIN_SCATTERDIV8SI, IX86_BUILTIN_SCATTERDIV4SI,
1419         IX86_BUILTIN_SCATTERDIV4DI, IX86_BUILTIN_SCATTERDIV2DI,
1420         IX86_BUILTIN_RANGESD128, IX86_BUILTIN_RANGESS128,
1421         IX86_BUILTIN_KUNPCKWD, IX86_BUILTIN_KUNPCKDQ,
1422         IX86_BUILTIN_BROADCASTF32x2_512, IX86_BUILTIN_BROADCASTI32x2_512,
1423         IX86_BUILTIN_BROADCASTF64X2_512, IX86_BUILTIN_BROADCASTI64X2_512,
1424         IX86_BUILTIN_BROADCASTF32X8_512, IX86_BUILTIN_BROADCASTI32X8_512,
1425         IX86_BUILTIN_EXTRACTF64X2_512, IX86_BUILTIN_EXTRACTF32X8,
1426         IX86_BUILTIN_EXTRACTI64X2_512, IX86_BUILTIN_EXTRACTI32X8,
1427         IX86_BUILTIN_REDUCEPD512_MASK, IX86_BUILTIN_REDUCEPS512_MASK,
1428         IX86_BUILTIN_PMULLQ512, IX86_BUILTIN_XORPD512,
1429         IX86_BUILTIN_XORPS512, IX86_BUILTIN_ORPD512,
1430         IX86_BUILTIN_ORPS512, IX86_BUILTIN_ANDPD512,
1431         IX86_BUILTIN_ANDPS512, IX86_BUILTIN_ANDNPD512,
1432         IX86_BUILTIN_ANDNPS512, IX86_BUILTIN_INSERTF32X8,
1433         IX86_BUILTIN_INSERTI32X8, IX86_BUILTIN_INSERTF64X2_512,
1434         IX86_BUILTIN_INSERTI64X2_512, IX86_BUILTIN_FPCLASSPD512,
1435         IX86_BUILTIN_FPCLASSPS512, IX86_BUILTIN_CVTD2MASK512,
1436         IX86_BUILTIN_CVTQ2MASK512, IX86_BUILTIN_CVTMASK2D512,
1437         IX86_BUILTIN_CVTMASK2Q512, IX86_BUILTIN_CVTPD2QQ512,
1438         IX86_BUILTIN_CVTPS2QQ512, IX86_BUILTIN_CVTPD2UQQ512,
1439         IX86_BUILTIN_CVTPS2UQQ512, IX86_BUILTIN_CVTQQ2PS512,
1440         IX86_BUILTIN_CVTUQQ2PS512, IX86_BUILTIN_CVTQQ2PD512,
1441         IX86_BUILTIN_CVTUQQ2PD512, IX86_BUILTIN_CVTTPS2QQ512,
1442         IX86_BUILTIN_CVTTPS2UQQ512, IX86_BUILTIN_CVTTPD2QQ512,
1443         IX86_BUILTIN_CVTTPD2UQQ512, IX86_BUILTIN_RANGEPS512,
1444         IX86_BUILTIN_RANGEPD512, IX86_BUILTIN_PACKUSDW512,
1445         IX86_BUILTIN_PACKSSDW512, IX86_BUILTIN_LOADDQUHI512_MASK,
1446         IX86_BUILTIN_LOADDQUQI512_MASK, IX86_BUILTIN_PSLLDQ512,
1447         IX86_BUILTIN_PSRLDQ512, IX86_BUILTIN_STOREDQUHI512_MASK,
1448         IX86_BUILTIN_STOREDQUQI512_MASK, IX86_BUILTIN_PALIGNR512,
1449         IX86_BUILTIN_PALIGNR512_MASK, IX86_BUILTIN_MOVDQUHI512_MASK,
1450         IX86_BUILTIN_MOVDQUQI512_MASK, IX86_BUILTIN_PSADBW512,
1451         IX86_BUILTIN_DBPSADBW512, IX86_BUILTIN_PBROADCASTB512,
1452         IX86_BUILTIN_PBROADCASTB512_GPR, IX86_BUILTIN_PBROADCASTW512,
1453         IX86_BUILTIN_PBROADCASTW512_GPR, IX86_BUILTIN_PMOVSXBW512_MASK,
1454         IX86_BUILTIN_PMOVZXBW512_MASK, IX86_BUILTIN_VPERMVARHI512_MASK,
1455         IX86_BUILTIN_VPERMT2VARHI512, IX86_BUILTIN_VPERMT2VARHI512_MASKZ,
1456         IX86_BUILTIN_VPERMI2VARHI512, IX86_BUILTIN_PAVGB512,
1457         IX86_BUILTIN_PAVGW512, IX86_BUILTIN_PADDB512,
1458         IX86_BUILTIN_PSUBB512, IX86_BUILTIN_PSUBSB512,
1459         IX86_BUILTIN_PADDSB512, IX86_BUILTIN_PSUBUSB512,
1460         IX86_BUILTIN_PADDUSB512, IX86_BUILTIN_PSUBW512,
1461         IX86_BUILTIN_PADDW512, IX86_BUILTIN_PSUBSW512,
1462         IX86_BUILTIN_PADDSW512, IX86_BUILTIN_PSUBUSW512,
1463         IX86_BUILTIN_PADDUSW512, IX86_BUILTIN_PMAXUW512,
1464         IX86_BUILTIN_PMAXSW512, IX86_BUILTIN_PMINUW512,
1465         IX86_BUILTIN_PMINSW512, IX86_BUILTIN_PMAXUB512,
1466         IX86_BUILTIN_PMAXSB512, IX86_BUILTIN_PMINUB512,
1467         IX86_BUILTIN_PMINSB512, IX86_BUILTIN_PMOVWB512,
1468         IX86_BUILTIN_PMOVSWB512, IX86_BUILTIN_PMOVUSWB512,
1469         IX86_BUILTIN_PMULHRSW512_MASK, IX86_BUILTIN_PMULHUW512_MASK,
1470         IX86_BUILTIN_PMULHW512_MASK, IX86_BUILTIN_PMULLW512_MASK,
1471         IX86_BUILTIN_PSLLWI512_MASK, IX86_BUILTIN_PSLLW512_MASK,
1472         IX86_BUILTIN_PACKSSWB512, IX86_BUILTIN_PACKUSWB512,
1473         IX86_BUILTIN_PSRAVV32HI, IX86_BUILTIN_PMADDUBSW512_MASK,
1474         IX86_BUILTIN_PMADDWD512_MASK, IX86_BUILTIN_PSRLVV32HI,
1475         IX86_BUILTIN_PUNPCKHBW512, IX86_BUILTIN_PUNPCKHWD512,
1476         IX86_BUILTIN_PUNPCKLBW512, IX86_BUILTIN_PUNPCKLWD512,
1477         IX86_BUILTIN_PSHUFB512, IX86_BUILTIN_PSHUFHW512,
1478         IX86_BUILTIN_PSHUFLW512, IX86_BUILTIN_PSRAWI512,
1479         IX86_BUILTIN_PSRAW512, IX86_BUILTIN_PSRLWI512,
1480         IX86_BUILTIN_PSRLW512, IX86_BUILTIN_CVTB2MASK512,
1481         IX86_BUILTIN_CVTW2MASK512, IX86_BUILTIN_CVTMASK2B512,
1482         IX86_BUILTIN_CVTMASK2W512, IX86_BUILTIN_PCMPEQB512_MASK,
1483         IX86_BUILTIN_PCMPEQW512_MASK, IX86_BUILTIN_PCMPGTB512_MASK,
1484         IX86_BUILTIN_PCMPGTW512_MASK, IX86_BUILTIN_PTESTMB512,
1485         IX86_BUILTIN_PTESTMW512, IX86_BUILTIN_PTESTNMB512,
1486         IX86_BUILTIN_PTESTNMW512, IX86_BUILTIN_PSLLVV32HI,
1487         IX86_BUILTIN_PABSB512, IX86_BUILTIN_PABSW512,
1488         IX86_BUILTIN_BLENDMW512, IX86_BUILTIN_BLENDMB512,
1489         IX86_BUILTIN_CMPB512, IX86_BUILTIN_CMPW512,
1490         IX86_BUILTIN_UCMPB512, IX86_BUILTIN_UCMPW512.
1491         (bdesc_special_args):
1492         Add __builtin_ia32_loaddquhi512_mask, __builtin_ia32_loaddquqi512_mask,
1493         __builtin_ia32_storedquhi512_mask, __builtin_ia32_storedquqi512_mask,
1494         __builtin_ia32_loaddquhi256_mask, __builtin_ia32_loaddquhi128_mask,
1495         __builtin_ia32_loaddquqi256_mask, __builtin_ia32_loaddquqi128_mask,
1496         __builtin_ia32_movdqa64load256_mask, __builtin_ia32_movdqa64load128_mask,
1497         __builtin_ia32_movdqa32load256_mask, __builtin_ia32_movdqa32load128_mask,
1498         __builtin_ia32_movdqa64store256_mask, __builtin_ia32_movdqa64store128_mask,
1499         __builtin_ia32_movdqa32store256_mask, __builtin_ia32_movdqa32store128_mask,
1500         __builtin_ia32_loadapd256_mask, __builtin_ia32_loadapd128_mask,
1501         __builtin_ia32_loadaps256_mask, __builtin_ia32_loadaps128_mask,
1502         __builtin_ia32_storeapd256_mask, __builtin_ia32_storeapd128_mask,
1503         __builtin_ia32_storeaps256_mask, __builtin_ia32_storeaps128_mask,
1504         __builtin_ia32_loadupd256_mask, __builtin_ia32_loadupd128_mask,
1505         __builtin_ia32_loadups256_mask, __builtin_ia32_loadups128_mask,
1506         __builtin_ia32_storeupd256_mask, __builtin_ia32_storeupd128_mask,
1507         __builtin_ia32_storeups256_mask, __builtin_ia32_storeups128_mask,
1508         __builtin_ia32_loaddqudi256_mask, __builtin_ia32_loaddqudi128_mask,
1509         __builtin_ia32_loaddqusi256_mask, __builtin_ia32_loaddqusi128_mask,
1510         __builtin_ia32_storedqudi256_mask, __builtin_ia32_storedqudi128_mask,
1511         __builtin_ia32_storedqusi256_mask, __builtin_ia32_storedqusi128_mask,
1512         __builtin_ia32_storedquhi256_mask, __builtin_ia32_storedquhi128_mask,
1513         __builtin_ia32_storedquqi256_mask, __builtin_ia32_storedquqi128_mask,
1514         __builtin_ia32_compressstoredf256_mask, __builtin_ia32_compressstoredf128_mask,
1515         __builtin_ia32_compressstoresf256_mask, __builtin_ia32_compressstoresf128_mask,
1516         __builtin_ia32_compressstoredi256_mask, __builtin_ia32_compressstoredi128_mask,
1517         __builtin_ia32_compressstoresi256_mask, __builtin_ia32_compressstoresi128_mask,
1518         __builtin_ia32_expandloaddf256_mask, __builtin_ia32_expandloaddf128_mask,
1519         __builtin_ia32_expandloadsf256_mask, __builtin_ia32_expandloadsf128_mask,
1520         __builtin_ia32_expandloaddi256_mask, __builtin_ia32_expandloaddi128_mask,
1521         __builtin_ia32_expandloadsi256_mask, __builtin_ia32_expandloadsi128_mask,
1522         __builtin_ia32_expandloaddf256_maskz, __builtin_ia32_expandloaddf128_maskz,
1523         __builtin_ia32_expandloadsf256_maskz, __builtin_ia32_expandloadsf128_maskz,
1524         __builtin_ia32_expandloaddi256_maskz, __builtin_ia32_expandloaddi128_maskz,
1525         __builtin_ia32_expandloadsi256_maskz, __builtin_ia32_expandloadsi128_maskz,
1526         __builtin_ia32_pmovqd256mem_mask, __builtin_ia32_pmovqd128mem_mask,
1527         __builtin_ia32_pmovsqd256mem_mask, __builtin_ia32_pmovsqd128mem_mask,
1528         __builtin_ia32_pmovusqd256mem_mask, __builtin_ia32_pmovusqd128mem_mask,
1529         __builtin_ia32_pmovqw256mem_mask, __builtin_ia32_pmovqw128mem_mask,
1530         __builtin_ia32_pmovsqw256mem_mask, __builtin_ia32_pmovsqw128mem_mask,
1531         __builtin_ia32_pmovusqw256mem_mask, __builtin_ia32_pmovusqw128mem_mask,
1532         __builtin_ia32_pmovqb256mem_mask, __builtin_ia32_pmovqb128mem_mask,
1533         __builtin_ia32_pmovsqb256mem_mask, __builtin_ia32_pmovsqb128mem_mask,
1534         __builtin_ia32_pmovusqb256mem_mask, __builtin_ia32_pmovusqb128mem_mask,
1535         __builtin_ia32_pmovdb256mem_mask, __builtin_ia32_pmovdb128mem_mask,
1536         __builtin_ia32_pmovsdb256mem_mask, __builtin_ia32_pmovsdb128mem_mask,
1537         __builtin_ia32_pmovusdb256mem_mask, __builtin_ia32_pmovusdb128mem_mask,
1538         __builtin_ia32_pmovdw256mem_mask, __builtin_ia32_pmovdw128mem_mask,
1539         __builtin_ia32_pmovsdw256mem_mask, __builtin_ia32_pmovsdw128mem_mask,
1540         __builtin_ia32_pmovusdw256mem_mask, __builtin_ia32_pmovusdw128mem_mask,
1541         __builtin_ia32_palignr256_mask, __builtin_ia32_palignr128_mask,
1542         __builtin_ia32_movdqa64_256_mask, __builtin_ia32_movdqa64_128_mask,
1543         __builtin_ia32_movdqa32_256_mask, __builtin_ia32_movdqa32_128_mask,
1544         __builtin_ia32_movapd256_mask, __builtin_ia32_movapd128_mask,
1545         __builtin_ia32_movaps256_mask, __builtin_ia32_movaps128_mask,
1546         __builtin_ia32_movdquhi256_mask, __builtin_ia32_movdquhi128_mask,
1547         __builtin_ia32_movdquqi256_mask, __builtin_ia32_movdquqi128_mask,
1548         __builtin_ia32_minps_mask, __builtin_ia32_maxps_mask,
1549         __builtin_ia32_minpd_mask, __builtin_ia32_maxpd_mask,
1550         __builtin_ia32_maxpd256_mask, __builtin_ia32_maxps256_mask,
1551         __builtin_ia32_minpd256_mask, __builtin_ia32_minps256_mask,
1552         __builtin_ia32_mulps_mask, __builtin_ia32_divps_mask,
1553         __builtin_ia32_mulpd_mask, __builtin_ia32_divpd_mask,
1554         __builtin_ia32_divpd256_mask, __builtin_ia32_divps256_mask,
1555         __builtin_ia32_mulpd256_mask, __builtin_ia32_mulps256_mask,
1556         __builtin_ia32_addpd128_mask, __builtin_ia32_addpd256_mask,
1557         __builtin_ia32_addps128_mask, __builtin_ia32_addps256_mask,
1558         __builtin_ia32_subpd128_mask, __builtin_ia32_subpd256_mask,
1559         __builtin_ia32_subps128_mask, __builtin_ia32_subps256_mask,
1560         __builtin_ia32_xorpd256_mask, __builtin_ia32_xorpd128_mask,
1561         __builtin_ia32_xorps256_mask, __builtin_ia32_xorps128_mask,
1562         __builtin_ia32_orpd256_mask, __builtin_ia32_orpd128_mask,
1563         __builtin_ia32_orps256_mask, __builtin_ia32_orps128_mask,
1564         __builtin_ia32_broadcastf32x2_256_mask, __builtin_ia32_broadcasti32x2_256_mask,
1565         __builtin_ia32_broadcasti32x2_128_mask, __builtin_ia32_broadcastf64x2_256_mask,
1566         __builtin_ia32_broadcasti64x2_256_mask, __builtin_ia32_broadcastf32x4_256_mask,
1567         __builtin_ia32_broadcasti32x4_256_mask, __builtin_ia32_extractf32x4_256_mask,
1568         __builtin_ia32_extracti32x4_256_mask, __builtin_ia32_dbpsadbw256_mask,
1569         __builtin_ia32_dbpsadbw128_mask, __builtin_ia32_cvttpd2qq256_mask,
1570         __builtin_ia32_cvttpd2qq128_mask, __builtin_ia32_cvttpd2uqq256_mask,
1571         __builtin_ia32_cvttpd2uqq128_mask, __builtin_ia32_cvtpd2qq256_mask,
1572         __builtin_ia32_cvtpd2qq128_mask, __builtin_ia32_cvtpd2uqq256_mask,
1573         __builtin_ia32_cvtpd2uqq128_mask, __builtin_ia32_cvtpd2udq256_mask,
1574         __builtin_ia32_cvtpd2udq128_mask, __builtin_ia32_cvttps2qq256_mask,
1575         __builtin_ia32_cvttps2qq128_mask, __builtin_ia32_cvttps2uqq256_mask,
1576         __builtin_ia32_cvttps2uqq128_mask, __builtin_ia32_cvttps2dq256_mask,
1577         __builtin_ia32_cvttps2dq128_mask, __builtin_ia32_cvttps2udq256_mask,
1578         __builtin_ia32_cvttps2udq128_mask, __builtin_ia32_cvttpd2dq256_mask,
1579         __builtin_ia32_cvttpd2dq128_mask, __builtin_ia32_cvttpd2udq256_mask,
1580         __builtin_ia32_cvttpd2udq128_mask, __builtin_ia32_cvtpd2dq256_mask,
1581         __builtin_ia32_cvtpd2dq128_mask, __builtin_ia32_cvtdq2pd256_mask,
1582         __builtin_ia32_cvtdq2pd128_mask, __builtin_ia32_cvtudq2pd256_mask,
1583         __builtin_ia32_cvtudq2pd128_mask, __builtin_ia32_cvtdq2ps256_mask,
1584         __builtin_ia32_cvtdq2ps128_mask, __builtin_ia32_cvtudq2ps256_mask,
1585         __builtin_ia32_cvtudq2ps128_mask, __builtin_ia32_cvtps2pd256_mask,
1586         __builtin_ia32_cvtps2pd128_mask, __builtin_ia32_pbroadcastb256_mask,
1587         __builtin_ia32_pbroadcastb256_gpr_mask, __builtin_ia32_pbroadcastb128_mask,
1588         __builtin_ia32_pbroadcastb128_gpr_mask, __builtin_ia32_pbroadcastw256_mask,
1589         __builtin_ia32_pbroadcastw256_gpr_mask, __builtin_ia32_pbroadcastw128_mask,
1590         __builtin_ia32_pbroadcastw128_gpr_mask, __builtin_ia32_pbroadcastd256_mask,
1591         __builtin_ia32_pbroadcastd256_gpr_mask, __builtin_ia32_pbroadcastd128_mask,
1592         __builtin_ia32_pbroadcastd128_gpr_mask, __builtin_ia32_pbroadcastq256_mask,
1593         __builtin_ia32_pbroadcastq256_gpr_mask, __builtin_ia32_pbroadcastq256_mem_mask,
1594         __builtin_ia32_pbroadcastq128_mask, __builtin_ia32_pbroadcastq128_gpr_mask,
1595         __builtin_ia32_pbroadcastq128_mem_mask, __builtin_ia32_broadcastss256_mask,
1596         __builtin_ia32_broadcastss128_mask, __builtin_ia32_broadcastsd256_mask,
1597         __builtin_ia32_extractf64x2_256_mask, __builtin_ia32_extracti64x2_256_mask,
1598         __builtin_ia32_insertf32x4_256_mask, __builtin_ia32_inserti32x4_256_mask,
1599         __builtin_ia32_pmovsxbw256_mask, __builtin_ia32_pmovsxbw128_mask,
1600         __builtin_ia32_pmovsxbd256_mask, __builtin_ia32_pmovsxbd128_mask,
1601         __builtin_ia32_pmovsxbq256_mask, __builtin_ia32_pmovsxbq128_mask,
1602         __builtin_ia32_pmovsxwd256_mask, __builtin_ia32_pmovsxwd128_mask,
1603         __builtin_ia32_pmovsxwq256_mask, __builtin_ia32_pmovsxwq128_mask,
1604         __builtin_ia32_pmovsxdq256_mask, __builtin_ia32_pmovsxdq128_mask,
1605         __builtin_ia32_pmovzxbw256_mask, __builtin_ia32_pmovzxbw128_mask,
1606         __builtin_ia32_pmovzxbd256_mask, __builtin_ia32_pmovzxbd128_mask,
1607         __builtin_ia32_pmovzxbq256_mask, __builtin_ia32_pmovzxbq128_mask,
1608         __builtin_ia32_pmovzxwd256_mask, __builtin_ia32_pmovzxwd128_mask,
1609         __builtin_ia32_pmovzxwq256_mask, __builtin_ia32_pmovzxwq128_mask,
1610         __builtin_ia32_pmovzxdq256_mask, __builtin_ia32_pmovzxdq128_mask,
1611         __builtin_ia32_reducepd256_mask, __builtin_ia32_reducepd128_mask,
1612         __builtin_ia32_reduceps256_mask, __builtin_ia32_reduceps128_mask,
1613         __builtin_ia32_reducesd, __builtin_ia32_reducess,
1614         __builtin_ia32_permvarhi256_mask, __builtin_ia32_permvarhi128_mask,
1615         __builtin_ia32_vpermt2varhi256_mask, __builtin_ia32_vpermt2varhi256_maskz,
1616         __builtin_ia32_vpermt2varhi128_mask, __builtin_ia32_vpermt2varhi128_maskz,
1617         __builtin_ia32_vpermi2varhi256_mask, __builtin_ia32_vpermi2varhi128_mask,
1618         __builtin_ia32_rcp14pd256_mask, __builtin_ia32_rcp14pd128_mask,
1619         __builtin_ia32_rcp14ps256_mask, __builtin_ia32_rcp14ps128_mask,
1620         __builtin_ia32_rsqrt14pd256_mask, __builtin_ia32_rsqrt14pd128_mask,
1621         __builtin_ia32_rsqrt14ps256_mask, __builtin_ia32_rsqrt14ps128_mask,
1622         __builtin_ia32_sqrtpd256_mask, __builtin_ia32_sqrtpd128_mask,
1623         __builtin_ia32_sqrtps256_mask, __builtin_ia32_sqrtps128_mask,
1624         __builtin_ia32_paddb128_mask, __builtin_ia32_paddw128_mask,
1625         __builtin_ia32_paddd128_mask, __builtin_ia32_paddq128_mask,
1626         __builtin_ia32_psubb128_mask, __builtin_ia32_psubw128_mask,
1627         __builtin_ia32_psubd128_mask, __builtin_ia32_psubq128_mask,
1628         __builtin_ia32_paddsb128_mask, __builtin_ia32_paddsw128_mask,
1629         __builtin_ia32_psubsb128_mask, __builtin_ia32_psubsw128_mask,
1630         __builtin_ia32_paddusb128_mask, __builtin_ia32_paddusw128_mask,
1631         __builtin_ia32_psubusb128_mask, __builtin_ia32_psubusw128_mask,
1632         __builtin_ia32_paddb256_mask, __builtin_ia32_paddw256_mask,
1633         __builtin_ia32_paddd256_mask, __builtin_ia32_paddq256_mask,
1634         __builtin_ia32_paddsb256_mask, __builtin_ia32_paddsw256_mask,
1635         __builtin_ia32_paddusb256_mask, __builtin_ia32_paddusw256_mask,
1636         __builtin_ia32_psubb256_mask, __builtin_ia32_psubw256_mask,
1637         __builtin_ia32_psubd256_mask, __builtin_ia32_psubq256_mask,
1638         __builtin_ia32_psubsb256_mask, __builtin_ia32_psubsw256_mask,
1639         __builtin_ia32_psubusb256_mask, __builtin_ia32_psubusw256_mask,
1640         __builtin_ia32_shuf_f64x2_256_mask, __builtin_ia32_shuf_i64x2_256_mask,
1641         __builtin_ia32_shuf_i32x4_256_mask, __builtin_ia32_shuf_f32x4_256_mask,
1642         __builtin_ia32_pmovwb128_mask, __builtin_ia32_pmovwb256_mask,
1643         __builtin_ia32_pmovswb128_mask, __builtin_ia32_pmovswb256_mask,
1644         __builtin_ia32_pmovuswb128_mask, __builtin_ia32_pmovuswb256_mask,
1645         __builtin_ia32_pmovdb128_mask, __builtin_ia32_pmovdb256_mask,
1646         __builtin_ia32_pmovsdb128_mask, __builtin_ia32_pmovsdb256_mask,
1647         __builtin_ia32_pmovusdb128_mask, __builtin_ia32_pmovusdb256_mask,
1648         __builtin_ia32_pmovdw128_mask, __builtin_ia32_pmovdw256_mask,
1649         __builtin_ia32_pmovsdw128_mask, __builtin_ia32_pmovsdw256_mask,
1650         __builtin_ia32_pmovusdw128_mask, __builtin_ia32_pmovusdw256_mask,
1651         __builtin_ia32_pmovqb128_mask, __builtin_ia32_pmovqb256_mask,
1652         __builtin_ia32_pmovsqb128_mask, __builtin_ia32_pmovsqb256_mask,
1653         __builtin_ia32_pmovusqb128_mask, __builtin_ia32_pmovusqb256_mask,
1654         __builtin_ia32_pmovqw128_mask, __builtin_ia32_pmovqw256_mask,
1655         __builtin_ia32_pmovsqw128_mask, __builtin_ia32_pmovsqw256_mask,
1656         __builtin_ia32_pmovusqw128_mask, __builtin_ia32_pmovusqw256_mask,
1657         __builtin_ia32_pmovqd128_mask, __builtin_ia32_pmovqd256_mask,
1658         __builtin_ia32_pmovsqd128_mask, __builtin_ia32_pmovsqd256_mask,
1659         __builtin_ia32_pmovusqd128_mask, __builtin_ia32_pmovusqd256_mask,
1660         __builtin_ia32_rangepd256_mask, __builtin_ia32_rangepd128_mask,
1661         __builtin_ia32_rangeps256_mask, __builtin_ia32_rangeps128_mask,
1662         __builtin_ia32_getexpps256_mask, __builtin_ia32_getexppd256_mask,
1663         __builtin_ia32_getexpps128_mask, __builtin_ia32_getexppd128_mask,
1664         __builtin_ia32_fixupimmpd256, __builtin_ia32_fixupimmpd256_mask,
1665         __builtin_ia32_fixupimmpd256_maskz, __builtin_ia32_fixupimmps256,
1666         __builtin_ia32_fixupimmps256_mask, __builtin_ia32_fixupimmps256_maskz,
1667         __builtin_ia32_fixupimmpd128, __builtin_ia32_fixupimmpd128_mask,
1668         __builtin_ia32_fixupimmpd128_maskz, __builtin_ia32_fixupimmps128,
1669         __builtin_ia32_fixupimmps128_mask, __builtin_ia32_fixupimmps128_maskz,
1670         __builtin_ia32_pabsq256_mask, __builtin_ia32_pabsq128_mask,
1671         __builtin_ia32_pabsd256_mask, __builtin_ia32_pabsd128_mask,
1672         __builtin_ia32_pmulhrsw256_mask, __builtin_ia32_pmulhrsw128_mask,
1673         __builtin_ia32_pmulhuw128_mask, __builtin_ia32_pmulhuw256_mask,
1674         __builtin_ia32_pmulhw256_mask, __builtin_ia32_pmulhw128_mask,
1675         __builtin_ia32_pmullw256_mask, __builtin_ia32_pmullw128_mask,
1676         __builtin_ia32_pmullq256_mask, __builtin_ia32_pmullq128_mask,
1677         __builtin_ia32_andpd256_mask, __builtin_ia32_andpd128_mask,
1678         __builtin_ia32_andps256_mask, __builtin_ia32_andps128_mask,
1679         __builtin_ia32_andnpd256_mask, __builtin_ia32_andnpd128_mask,
1680         __builtin_ia32_andnps256_mask, __builtin_ia32_andnps128_mask,
1681         __builtin_ia32_psllwi128_mask, __builtin_ia32_pslldi128_mask,
1682         __builtin_ia32_psllqi128_mask, __builtin_ia32_psllw128_mask,
1683         __builtin_ia32_pslld128_mask, __builtin_ia32_psllq128_mask,
1684         __builtin_ia32_psllwi256_mask, __builtin_ia32_psllw256_mask,
1685         __builtin_ia32_pslldi256_mask, __builtin_ia32_pslld256_mask,
1686         __builtin_ia32_psllqi256_mask, __builtin_ia32_psllq256_mask,
1687         __builtin_ia32_psradi128_mask, __builtin_ia32_psrad128_mask,
1688         __builtin_ia32_psradi256_mask, __builtin_ia32_psrad256_mask,
1689         __builtin_ia32_psraqi128_mask, __builtin_ia32_psraq128_mask,
1690         __builtin_ia32_psraqi256_mask, __builtin_ia32_psraq256_mask,
1691         __builtin_ia32_pandd256_mask, __builtin_ia32_pandd128_mask,
1692         __builtin_ia32_psrldi128_mask, __builtin_ia32_psrld128_mask,
1693         __builtin_ia32_psrldi256_mask, __builtin_ia32_psrld256_mask,
1694         __builtin_ia32_psrlqi128_mask, __builtin_ia32_psrlq128_mask,
1695         __builtin_ia32_psrlqi256_mask, __builtin_ia32_psrlq256_mask,
1696         __builtin_ia32_pandq256_mask, __builtin_ia32_pandq128_mask,
1697         __builtin_ia32_pandnd256_mask, __builtin_ia32_pandnd128_mask,
1698         __builtin_ia32_pandnq256_mask, __builtin_ia32_pandnq128_mask,
1699         __builtin_ia32_pord256_mask, __builtin_ia32_pord128_mask,
1700         __builtin_ia32_porq256_mask, __builtin_ia32_porq128_mask,
1701         __builtin_ia32_pxord256_mask, __builtin_ia32_pxord128_mask,
1702         __builtin_ia32_pxorq256_mask, __builtin_ia32_pxorq128_mask,
1703         __builtin_ia32_packsswb256_mask, __builtin_ia32_packsswb128_mask,
1704         __builtin_ia32_packuswb256_mask, __builtin_ia32_packuswb128_mask,
1705         __builtin_ia32_rndscaleps_256_mask, __builtin_ia32_rndscalepd_256_mask,
1706         __builtin_ia32_rndscaleps_128_mask, __builtin_ia32_rndscalepd_128_mask,
1707         __builtin_ia32_pternlogq256_mask, __builtin_ia32_pternlogq256_maskz,
1708         __builtin_ia32_pternlogd256_mask, __builtin_ia32_pternlogd256_maskz,
1709         __builtin_ia32_pternlogq128_mask, __builtin_ia32_pternlogq128_maskz,
1710         __builtin_ia32_pternlogd128_mask, __builtin_ia32_pternlogd128_maskz,
1711         __builtin_ia32_scalefpd256_mask, __builtin_ia32_scalefps256_mask,
1712         __builtin_ia32_scalefpd128_mask, __builtin_ia32_scalefps128_mask,
1713         __builtin_ia32_vfmaddpd256_mask, __builtin_ia32_vfmaddpd256_mask3,
1714         __builtin_ia32_vfmaddpd256_maskz, __builtin_ia32_vfmaddpd128_mask,
1715         __builtin_ia32_vfmaddpd128_mask3, __builtin_ia32_vfmaddpd128_maskz,
1716         __builtin_ia32_vfmaddps256_mask, __builtin_ia32_vfmaddps256_mask3,
1717         __builtin_ia32_vfmaddps256_maskz, __builtin_ia32_vfmaddps128_mask,
1718         __builtin_ia32_vfmaddps128_mask3, __builtin_ia32_vfmaddps128_maskz,
1719         __builtin_ia32_vfmsubpd256_mask3, __builtin_ia32_vfmsubpd128_mask3,
1720         __builtin_ia32_vfmsubps256_mask3, __builtin_ia32_vfmsubps128_mask3,
1721         __builtin_ia32_vfnmaddpd256_mask, __builtin_ia32_vfnmaddpd128_mask,
1722         __builtin_ia32_vfnmaddps256_mask, __builtin_ia32_vfnmaddps128_mask,
1723         __builtin_ia32_vfnmsubpd256_mask, __builtin_ia32_vfnmsubpd256_mask3,
1724         __builtin_ia32_vfnmsubpd128_mask, __builtin_ia32_vfnmsubpd128_mask3,
1725         __builtin_ia32_vfnmsubps256_mask, __builtin_ia32_vfnmsubps256_mask3,
1726         __builtin_ia32_vfnmsubps128_mask, __builtin_ia32_vfnmsubps128_mask3,
1727         __builtin_ia32_vfmaddsubpd256_mask, __builtin_ia32_vfmaddsubpd256_mask3,
1728         __builtin_ia32_vfmaddsubpd256_maskz, __builtin_ia32_vfmaddsubpd128_mask,
1729         __builtin_ia32_vfmaddsubpd128_mask3, __builtin_ia32_vfmaddsubpd128_maskz,
1730         __builtin_ia32_vfmaddsubps256_mask, __builtin_ia32_vfmaddsubps256_mask3,
1731         __builtin_ia32_vfmaddsubps256_maskz, __builtin_ia32_vfmaddsubps128_mask,
1732         __builtin_ia32_vfmaddsubps128_mask3, __builtin_ia32_vfmaddsubps128_maskz,
1733         __builtin_ia32_vfmsubaddpd256_mask3, __builtin_ia32_vfmsubaddpd128_mask3,
1734         __builtin_ia32_vfmsubaddps256_mask3, __builtin_ia32_vfmsubaddps128_mask3,
1735         __builtin_ia32_insertf64x2_256_mask, __builtin_ia32_inserti64x2_256_mask,
1736         __builtin_ia32_psrav16hi_mask, __builtin_ia32_psrav8hi_mask,
1737         __builtin_ia32_pmaddubsw256_mask, __builtin_ia32_pmaddubsw128_mask,
1738         __builtin_ia32_pmaddwd256_mask, __builtin_ia32_pmaddwd128_mask,
1739         __builtin_ia32_psrlv16hi_mask, __builtin_ia32_psrlv8hi_mask,
1740         __builtin_ia32_cvtps2dq256_mask, __builtin_ia32_cvtps2dq128_mask,
1741         __builtin_ia32_cvtps2udq256_mask, __builtin_ia32_cvtps2udq128_mask,
1742         __builtin_ia32_cvtps2qq256_mask, __builtin_ia32_cvtps2qq128_mask,
1743         __builtin_ia32_cvtps2uqq256_mask, __builtin_ia32_cvtps2uqq128_mask,
1744         __builtin_ia32_getmantps256_mask, __builtin_ia32_getmantps128_mask,
1745         __builtin_ia32_getmantpd256_mask, __builtin_ia32_getmantpd128_mask,
1746         __builtin_ia32_movddup256_mask, __builtin_ia32_movddup128_mask,
1747         __builtin_ia32_movshdup256_mask, __builtin_ia32_movshdup128_mask,
1748         __builtin_ia32_movsldup256_mask, __builtin_ia32_movsldup128_mask,
1749         __builtin_ia32_cvtqq2ps256_mask, __builtin_ia32_cvtqq2ps128_mask,
1750         __builtin_ia32_cvtuqq2ps256_mask, __builtin_ia32_cvtuqq2ps128_mask,
1751         __builtin_ia32_cvtqq2pd256_mask, __builtin_ia32_cvtqq2pd128_mask,
1752         __builtin_ia32_cvtuqq2pd256_mask, __builtin_ia32_cvtuqq2pd128_mask,
1753         __builtin_ia32_vpermt2varq256_mask, __builtin_ia32_vpermt2varq256_maskz,
1754         __builtin_ia32_vpermt2vard256_mask, __builtin_ia32_vpermt2vard256_maskz,
1755         __builtin_ia32_vpermi2varq256_mask, __builtin_ia32_vpermi2vard256_mask,
1756         __builtin_ia32_vpermt2varpd256_mask, __builtin_ia32_vpermt2varpd256_maskz,
1757         __builtin_ia32_vpermt2varps256_mask, __builtin_ia32_vpermt2varps256_maskz,
1758         __builtin_ia32_vpermi2varpd256_mask, __builtin_ia32_vpermi2varps256_mask,
1759         __builtin_ia32_vpermt2varq128_mask, __builtin_ia32_vpermt2varq128_maskz,
1760         __builtin_ia32_vpermt2vard128_mask, __builtin_ia32_vpermt2vard128_maskz,
1761         __builtin_ia32_vpermi2varq128_mask, __builtin_ia32_vpermi2vard128_mask,
1762         __builtin_ia32_vpermt2varpd128_mask, __builtin_ia32_vpermt2varpd128_maskz,
1763         __builtin_ia32_vpermt2varps128_mask, __builtin_ia32_vpermt2varps128_maskz,
1764         __builtin_ia32_vpermi2varpd128_mask, __builtin_ia32_vpermi2varps128_mask,
1765         __builtin_ia32_pshufb256_mask, __builtin_ia32_pshufb128_mask,
1766         __builtin_ia32_pshufhw256_mask, __builtin_ia32_pshufhw128_mask,
1767         __builtin_ia32_pshuflw256_mask, __builtin_ia32_pshuflw128_mask,
1768         __builtin_ia32_pshufd256_mask, __builtin_ia32_pshufd128_mask,
1769         __builtin_ia32_shufpd256_mask, __builtin_ia32_shufpd128_mask,
1770         __builtin_ia32_shufps256_mask, __builtin_ia32_shufps128_mask,
1771         __builtin_ia32_prolvq256_mask, __builtin_ia32_prolvq128_mask,
1772         __builtin_ia32_prolq256_mask, __builtin_ia32_prolq128_mask,
1773         __builtin_ia32_prorvq256_mask, __builtin_ia32_prorvq128_mask,
1774         __builtin_ia32_prorq256_mask, __builtin_ia32_prorq128_mask,
1775         __builtin_ia32_psravq128_mask, __builtin_ia32_psravq256_mask,
1776         __builtin_ia32_psllv4di_mask, __builtin_ia32_psllv2di_mask,
1777         __builtin_ia32_psllv8si_mask, __builtin_ia32_psllv4si_mask,
1778         __builtin_ia32_psrav8si_mask, __builtin_ia32_psrav4si_mask,
1779         __builtin_ia32_psrlv4di_mask, __builtin_ia32_psrlv2di_mask,
1780         __builtin_ia32_psrlv8si_mask, __builtin_ia32_psrlv4si_mask,
1781         __builtin_ia32_psrawi256_mask, __builtin_ia32_psraw256_mask,
1782         __builtin_ia32_psrawi128_mask, __builtin_ia32_psraw128_mask,
1783         __builtin_ia32_psrlwi256_mask, __builtin_ia32_psrlw256_mask,
1784         __builtin_ia32_psrlwi128_mask, __builtin_ia32_psrlw128_mask,
1785         __builtin_ia32_prorvd256_mask, __builtin_ia32_prolvd256_mask,
1786         __builtin_ia32_prord256_mask, __builtin_ia32_prold256_mask,
1787         __builtin_ia32_prorvd128_mask, __builtin_ia32_prolvd128_mask,
1788         __builtin_ia32_prord128_mask, __builtin_ia32_prold128_mask,
1789         __builtin_ia32_fpclasspd256_mask, __builtin_ia32_fpclasspd128_mask,
1790         __builtin_ia32_fpclasssd, __builtin_ia32_fpclassps256_mask,
1791         __builtin_ia32_fpclassps128_mask, __builtin_ia32_fpclassss,
1792         __builtin_ia32_cvtb2mask128, __builtin_ia32_cvtb2mask256,
1793         __builtin_ia32_cvtw2mask128, __builtin_ia32_cvtw2mask256,
1794         __builtin_ia32_cvtd2mask128, __builtin_ia32_cvtd2mask256,
1795         __builtin_ia32_cvtq2mask128, __builtin_ia32_cvtq2mask256,
1796         __builtin_ia32_cvtmask2b128, __builtin_ia32_cvtmask2b256,
1797         __builtin_ia32_cvtmask2w128, __builtin_ia32_cvtmask2w256,
1798         __builtin_ia32_cvtmask2d128, __builtin_ia32_cvtmask2d256,
1799         __builtin_ia32_cvtmask2q128, __builtin_ia32_cvtmask2q256,
1800         __builtin_ia32_pcmpeqb128_mask, __builtin_ia32_pcmpeqb256_mask,
1801         __builtin_ia32_pcmpeqw128_mask, __builtin_ia32_pcmpeqw256_mask,
1802         __builtin_ia32_pcmpeqd128_mask, __builtin_ia32_pcmpeqd256_mask,
1803         __builtin_ia32_pcmpeqq128_mask, __builtin_ia32_pcmpeqq256_mask,
1804         __builtin_ia32_pcmpgtb128_mask, __builtin_ia32_pcmpgtb256_mask,
1805         __builtin_ia32_pcmpgtw128_mask, __builtin_ia32_pcmpgtw256_mask,
1806         __builtin_ia32_pcmpgtd128_mask, __builtin_ia32_pcmpgtd256_mask,
1807         __builtin_ia32_pcmpgtq128_mask, __builtin_ia32_pcmpgtq256_mask,
1808         __builtin_ia32_ptestmb128, __builtin_ia32_ptestmb256,
1809         __builtin_ia32_ptestmw128, __builtin_ia32_ptestmw256,
1810         __builtin_ia32_ptestmd128, __builtin_ia32_ptestmd256,
1811         __builtin_ia32_ptestmq128, __builtin_ia32_ptestmq256,
1812         __builtin_ia32_ptestnmb128, __builtin_ia32_ptestnmb256,
1813         __builtin_ia32_ptestnmw128, __builtin_ia32_ptestnmw256,
1814         __builtin_ia32_ptestnmd128, __builtin_ia32_ptestnmd256,
1815         __builtin_ia32_ptestnmq128, __builtin_ia32_ptestnmq256,
1816         __builtin_ia32_broadcastmb128, __builtin_ia32_broadcastmb256,
1817         __builtin_ia32_broadcastmw128, __builtin_ia32_broadcastmw256,
1818         __builtin_ia32_compressdf256_mask, __builtin_ia32_compressdf128_mask,
1819         __builtin_ia32_compresssf256_mask, __builtin_ia32_compresssf128_mask,
1820         __builtin_ia32_compressdi256_mask, __builtin_ia32_compressdi128_mask,
1821         __builtin_ia32_compresssi256_mask, __builtin_ia32_compresssi128_mask,
1822         __builtin_ia32_expanddf256_mask, __builtin_ia32_expanddf128_mask,
1823         __builtin_ia32_expandsf256_mask, __builtin_ia32_expandsf128_mask,
1824         __builtin_ia32_expanddi256_mask, __builtin_ia32_expanddi128_mask,
1825         __builtin_ia32_expandsi256_mask, __builtin_ia32_expandsi128_mask,
1826         __builtin_ia32_expanddf256_maskz, __builtin_ia32_expanddf128_maskz,
1827         __builtin_ia32_expandsf256_maskz, __builtin_ia32_expandsf128_maskz,
1828         __builtin_ia32_expanddi256_maskz, __builtin_ia32_expanddi128_maskz,
1829         __builtin_ia32_expandsi256_maskz, __builtin_ia32_expandsi128_maskz,
1830         __builtin_ia32_pmaxsd256_mask, __builtin_ia32_pminsd256_mask,
1831         __builtin_ia32_pmaxud256_mask, __builtin_ia32_pminud256_mask,
1832         __builtin_ia32_pmaxsd128_mask, __builtin_ia32_pminsd128_mask,
1833         __builtin_ia32_pmaxud128_mask, __builtin_ia32_pminud128_mask,
1834         __builtin_ia32_pmaxsq256_mask, __builtin_ia32_pminsq256_mask,
1835         __builtin_ia32_pmaxuq256_mask, __builtin_ia32_pminuq256_mask,
1836         __builtin_ia32_pmaxsq128_mask, __builtin_ia32_pminsq128_mask,
1837         __builtin_ia32_pmaxuq128_mask, __builtin_ia32_pminuq128_mask,
1838         __builtin_ia32_pminsb256_mask, __builtin_ia32_pminub256_mask,
1839         __builtin_ia32_pmaxsb256_mask, __builtin_ia32_pmaxub256_mask,
1840         __builtin_ia32_pminsb128_mask, __builtin_ia32_pminub128_mask,
1841         __builtin_ia32_pmaxsb128_mask, __builtin_ia32_pmaxub128_mask,
1842         __builtin_ia32_pminsw256_mask, __builtin_ia32_pminuw256_mask,
1843         __builtin_ia32_pmaxsw256_mask, __builtin_ia32_pmaxuw256_mask,
1844         __builtin_ia32_pminsw128_mask, __builtin_ia32_pminuw128_mask,
1845         __builtin_ia32_pmaxsw128_mask, __builtin_ia32_pmaxuw128_mask,
1846         __builtin_ia32_vpconflictdi_256_mask, __builtin_ia32_vpconflictsi_256_mask,
1847         __builtin_ia32_vplzcntq_256_mask, __builtin_ia32_vplzcntd_256_mask,
1848         __builtin_ia32_unpckhpd256_mask, __builtin_ia32_unpckhpd128_mask,
1849         __builtin_ia32_unpckhps256_mask, __builtin_ia32_unpckhps128_mask,
1850         __builtin_ia32_unpcklpd256_mask, __builtin_ia32_unpcklpd128_mask,
1851         __builtin_ia32_unpcklps256_mask, __builtin_ia32_vpconflictdi_128_mask,
1852         __builtin_ia32_vpconflictsi_128_mask, __builtin_ia32_vplzcntq_128_mask,
1853         __builtin_ia32_vplzcntd_128_mask, __builtin_ia32_unpcklps128_mask,
1854         __builtin_ia32_alignd256_mask, __builtin_ia32_alignq256_mask,
1855         __builtin_ia32_alignd128_mask, __builtin_ia32_alignq128_mask,
1856         __builtin_ia32_vcvtps2ph256_mask, __builtin_ia32_vcvtps2ph_mask,
1857         __builtin_ia32_vcvtph2ps_mask, __builtin_ia32_vcvtph2ps256_mask,
1858         __builtin_ia32_punpckhdq128_mask, __builtin_ia32_punpckhdq256_mask,
1859         __builtin_ia32_punpckhqdq128_mask, __builtin_ia32_punpckhqdq256_mask,
1860         __builtin_ia32_punpckldq128_mask, __builtin_ia32_punpckldq256_mask,
1861         __builtin_ia32_punpcklqdq128_mask, __builtin_ia32_punpcklqdq256_mask,
1862         __builtin_ia32_punpckhbw128_mask, __builtin_ia32_punpckhbw256_mask,
1863         __builtin_ia32_punpckhwd128_mask, __builtin_ia32_punpckhwd256_mask,
1864         __builtin_ia32_punpcklbw128_mask, __builtin_ia32_punpcklbw256_mask,
1865         __builtin_ia32_punpcklwd128_mask, __builtin_ia32_punpcklwd256_mask,
1866         __builtin_ia32_psllv16hi_mask, __builtin_ia32_psllv8hi_mask,
1867         __builtin_ia32_packssdw256_mask, __builtin_ia32_packssdw128_mask,
1868         __builtin_ia32_packusdw256_mask, __builtin_ia32_packusdw128_mask,
1869         __builtin_ia32_pavgb256_mask, __builtin_ia32_pavgw256_mask,
1870         __builtin_ia32_pavgb128_mask, __builtin_ia32_pavgw128_mask,
1871         __builtin_ia32_permvarsf256_mask, __builtin_ia32_permvardf256_mask,
1872         __builtin_ia32_permdf256_mask, __builtin_ia32_pabsb256_mask,
1873         __builtin_ia32_pabsb128_mask, __builtin_ia32_pabsw256_mask,
1874         __builtin_ia32_pabsw128_mask, __builtin_ia32_vpermilvarpd_mask,
1875         __builtin_ia32_vpermilvarps_mask, __builtin_ia32_vpermilvarpd256_mask,
1876         __builtin_ia32_vpermilvarps256_mask, __builtin_ia32_vpermilpd_mask,
1877         __builtin_ia32_vpermilps_mask, __builtin_ia32_vpermilpd256_mask,
1878         __builtin_ia32_vpermilps256_mask, __builtin_ia32_blendmq_256_mask,
1879         __builtin_ia32_blendmd_256_mask, __builtin_ia32_blendmpd_256_mask,
1880         __builtin_ia32_blendmps_256_mask, __builtin_ia32_blendmq_128_mask,
1881         __builtin_ia32_blendmd_128_mask, __builtin_ia32_blendmpd_128_mask,
1882         __builtin_ia32_blendmps_128_mask, __builtin_ia32_blendmw_256_mask,
1883         __builtin_ia32_blendmb_256_mask, __builtin_ia32_blendmw_128_mask,
1884         __builtin_ia32_blendmb_128_mask, __builtin_ia32_pmulld256_mask,
1885         __builtin_ia32_pmulld128_mask, __builtin_ia32_pmuludq256_mask,
1886         __builtin_ia32_pmuldq256_mask, __builtin_ia32_pmuldq128_mask,
1887         __builtin_ia32_pmuludq128_mask, __builtin_ia32_cvtpd2ps256_mask,
1888         __builtin_ia32_cvtpd2ps_mask, __builtin_ia32_permvarsi256_mask,
1889         __builtin_ia32_permvardi256_mask, __builtin_ia32_permdi256_mask,
1890         __builtin_ia32_cmpq256_mask, __builtin_ia32_cmpd256_mask,
1891         __builtin_ia32_ucmpq256_mask, __builtin_ia32_ucmpd256_mask,
1892         __builtin_ia32_cmpb256_mask, __builtin_ia32_cmpw256_mask,
1893         __builtin_ia32_ucmpb256_mask, __builtin_ia32_ucmpw256_mask,
1894         __builtin_ia32_cmppd256_mask, __builtin_ia32_cmpps256_mask,
1895         __builtin_ia32_cmpq128_mask, __builtin_ia32_cmpd128_mask,
1896         __builtin_ia32_ucmpq128_mask, __builtin_ia32_ucmpd128_mask,
1897         __builtin_ia32_cmpb128_mask, __builtin_ia32_cmpw128_mask,
1898         __builtin_ia32_ucmpb128_mask, __builtin_ia32_ucmpw128_mask,
1899         __builtin_ia32_cmppd128_mask, __builtin_ia32_cmpps128_mask,
1900         __builtin_ia32_broadcastf32x2_512_mask, __builtin_ia32_broadcasti32x2_512_mask,
1901         __builtin_ia32_broadcastf64x2_512_mask, __builtin_ia32_broadcasti64x2_512_mask,
1902         __builtin_ia32_broadcastf32x8_512_mask, __builtin_ia32_broadcasti32x8_512_mask,
1903         __builtin_ia32_extractf64x2_512_mask, __builtin_ia32_extractf32x8_mask,
1904         __builtin_ia32_extracti64x2_512_mask, __builtin_ia32_extracti32x8_mask,
1905         __builtin_ia32_reducepd512_mask, __builtin_ia32_reduceps512_mask,
1906         __builtin_ia32_pmullq512_mask, __builtin_ia32_xorpd512_mask,
1907         __builtin_ia32_xorps512_mask, __builtin_ia32_orpd512_mask,
1908         __builtin_ia32_orps512_mask, __builtin_ia32_andpd512_mask,
1909         __builtin_ia32_andps512_mask, __builtin_ia32_andnpd512_mask,
1910         __builtin_ia32_andnps512_mask, __builtin_ia32_insertf32x8_mask,
1911         __builtin_ia32_inserti32x8_mask, __builtin_ia32_insertf64x2_512_mask,
1912         __builtin_ia32_inserti64x2_512_mask, __builtin_ia32_fpclasspd512_mask,
1913         __builtin_ia32_fpclassps512_mask, __builtin_ia32_cvtd2mask512,
1914         __builtin_ia32_cvtq2mask512, __builtin_ia32_cvtmask2d512,
1915         __builtin_ia32_cvtmask2q512, __builtin_ia32_kunpcksi,
1916         __builtin_ia32_kunpckdi, __builtin_ia32_packusdw512_mask,
1917         __builtin_ia32_pslldq512, __builtin_ia32_psrldq512,
1918         __builtin_ia32_packssdw512_mask, __builtin_ia32_palignr512,
1919         __builtin_ia32_palignr512_mask, __builtin_ia32_movdquhi512_mask,
1920         __builtin_ia32_movdquqi512_mask, __builtin_ia32_psadbw512,
1921         __builtin_ia32_dbpsadbw512_mask, __builtin_ia32_pbroadcastb512_mask,
1922         __builtin_ia32_pbroadcastb512_gpr_mask, __builtin_ia32_pbroadcastw512_mask,
1923         __builtin_ia32_pbroadcastw512_gpr_mask, __builtin_ia32_pmovsxbw512_mask,
1924         __builtin_ia32_pmovzxbw512_mask, __builtin_ia32_permvarhi512_mask,
1925         __builtin_ia32_vpermt2varhi512_mask, __builtin_ia32_vpermt2varhi512_maskz,
1926         __builtin_ia32_vpermi2varhi512_mask, __builtin_ia32_pavgb512_mask,
1927         __builtin_ia32_pavgw512_mask, __builtin_ia32_paddb512_mask,
1928         __builtin_ia32_psubb512_mask, __builtin_ia32_psubsb512_mask,
1929         __builtin_ia32_paddsb512_mask, __builtin_ia32_psubusb512_mask,
1930         __builtin_ia32_paddusb512_mask, __builtin_ia32_psubw512_mask,
1931         __builtin_ia32_paddw512_mask, __builtin_ia32_psubsw512_mask,
1932         __builtin_ia32_paddsw512_mask, __builtin_ia32_psubusw512_mask,
1933         __builtin_ia32_paddusw512_mask, __builtin_ia32_pmaxuw512_mask,
1934         __builtin_ia32_pmaxsw512_mask, __builtin_ia32_pminuw512_mask,
1935         __builtin_ia32_pminsw512_mask, __builtin_ia32_pmaxub512_mask,
1936         __builtin_ia32_pmaxsb512_mask, __builtin_ia32_pminub512_mask,
1937         __builtin_ia32_pminsb512_mask, __builtin_ia32_pmovwb512_mask,
1938         __builtin_ia32_pmovswb512_mask, __builtin_ia32_pmovuswb512_mask,
1939         __builtin_ia32_pmulhrsw512_mask, __builtin_ia32_pmulhuw512_mask,
1940         __builtin_ia32_pmulhw512_mask, __builtin_ia32_pmullw512_mask,
1941         __builtin_ia32_psllwi512_mask, __builtin_ia32_psllw512_mask,
1942         __builtin_ia32_packsswb512_mask, __builtin_ia32_packuswb512_mask,
1943         __builtin_ia32_psrav32hi_mask, __builtin_ia32_pmaddubsw512_mask,
1944         __builtin_ia32_pmaddwd512_mask, __builtin_ia32_psrlv32hi_mask,
1945         __builtin_ia32_punpckhbw512_mask, __builtin_ia32_punpckhwd512_mask,
1946         __builtin_ia32_punpcklbw512_mask, __builtin_ia32_punpcklwd512_mask,
1947         __builtin_ia32_pshufb512_mask, __builtin_ia32_pshufhw512_mask,
1948         __builtin_ia32_pshuflw512_mask, __builtin_ia32_psrawi512_mask,
1949         __builtin_ia32_psraw512_mask, __builtin_ia32_psrlwi512_mask,
1950         __builtin_ia32_psrlw512_mask, __builtin_ia32_cvtb2mask512,
1951         __builtin_ia32_cvtw2mask512, __builtin_ia32_cvtmask2b512,
1952         __builtin_ia32_cvtmask2w512, __builtin_ia32_pcmpeqb512_mask,
1953         __builtin_ia32_pcmpeqw512_mask, __builtin_ia32_pcmpgtb512_mask,
1954         __builtin_ia32_pcmpgtw512_mask, __builtin_ia32_ptestmb512,
1955         __builtin_ia32_ptestmw512, __builtin_ia32_ptestnmb512,
1956         __builtin_ia32_ptestnmw512, __builtin_ia32_psllv32hi_mask,
1957         __builtin_ia32_pabsb512_mask, __builtin_ia32_pabsw512_mask,
1958         __builtin_ia32_blendmw_512_mask, __builtin_ia32_blendmb_512_mask,
1959         __builtin_ia32_cmpb512_mask, __builtin_ia32_cmpw512_mask,
1960         __builtin_ia32_ucmpb512_mask, __builtin_ia32_ucmpw512_mask,
1961         __builtin_ia32_rangesd128_round, __builtin_ia32_rangess128_round,
1962         __builtin_ia32_cvtpd2qq512_mask, __builtin_ia32_cvtps2qq512_mask,
1963         __builtin_ia32_cvtpd2uqq512_mask, __builtin_ia32_cvtps2uqq512_mask,
1964         __builtin_ia32_cvtqq2ps512_mask, __builtin_ia32_cvtuqq2ps512_mask,
1965         __builtin_ia32_cvtqq2pd512_mask, __builtin_ia32_cvtuqq2pd512_mask,
1966         __builtin_ia32_cvttps2qq512_mask, __builtin_ia32_cvttps2uqq512_mask,
1967         __builtin_ia32_cvttpd2qq512_mask, __builtin_ia32_cvttpd2uqq512_mask,
1968         __builtin_ia32_rangeps512_mask, __builtin_ia32_rangepd512_mask.
1969         (ix86_expand_args_builtin): Handle HI_FTYPE_V16QI, SI_FTYPE_V32QI,
1970         DI_FTYPE_V64QI, V16QI_FTYPE_HI, V32QI_FTYPE_SI, V64QI_FTYPE_DI,
1971         V8HI_FTYPE_QI, V16HI_FTYPE_HI, V32HI_FTYPE_SI, V4SI_FTYPE_QI,
1972         V8SI_FTYPE_QI, V4SI_FTYPE_HI, V8SI_FTYPE_HI, QI_FTYPE_V8HI,
1973         HI_FTYPE_V16HI, SI_FTYPE_V32HI, QI_FTYPE_V4SI, QI_FTYPE_V8SI,
1974         HI_FTYPE_V16SI, QI_FTYPE_V2DI, QI_FTYPE_V4DI, QI_FTYPE_V8DI,
1975         V2DI_FTYPE_QI, V4DI_FTYPE_QI, V8DI_FTYPE_V64QI_V64QI,
1976         SI_FTYPE_SI_SI,DI_FTYPE_DI_DI, V8DI_FTYPE_V8DI_INT_CONVERT,
1977         QI_FTYPE_V4SF_INT, QI_FTYPE_V2DF_INT,
1978         V8SF_FTYPE_V4SF_V8SF_QI, V4DF_FTYPE_V2DF_V4DF_QI,
1979         V8SI_FTYPE_V4SI_V8SI_QI, V8SI_FTYPE_SI_V8SI_QI,
1980         V4SI_FTYPE_V4SI_V4SI_QI, V4SI_FTYPE_SI_V4SI_QI,
1981         V4DI_FTYPE_V2DI_V4DI_QI, V4DI_FTYPE_DI_V4DI_QI,
1982         V2DI_FTYPE_V2DI_V2DI_QI, V2DI_FTYPE_DI_V2DI_QI,
1983         V64QI_FTYPE_V64QI_V64QI_DI, V64QI_FTYPE_V16QI_V64QI_DI,
1984         V64QI_FTYPE_QI_V64QI_DI, V32QI_FTYPE_V32QI_V32QI_SI,
1985         V32QI_FTYPE_V16QI_V32QI_SI, V32QI_FTYPE_QI_V32QI_SI,
1986         V16QI_FTYPE_V16QI_V16QI_HI, V16QI_FTYPE_QI_V16QI_HI,
1987         V32HI_FTYPE_V8HI_V32HI_SI, V32HI_FTYPE_HI_V32HI_SI,
1988         V16HI_FTYPE_V8HI_V16HI_HI, V16HI_FTYPE_HI_V16HI_HI,
1989         V8HI_FTYPE_V8HI_V8HI_QI, V8HI_FTYPE_HI_V8HI_QI,
1990         V8SF_FTYPE_V8HI_V8SF_QI, V4SF_FTYPE_V8HI_V4SF_QI,
1991         V8SI_FTYPE_V8SF_V8SI_QI, V4SI_FTYPE_V4SF_V4SI_QI,
1992         V8DI_FTYPE_V8SF_V8DI_QI, V4DI_FTYPE_V4SF_V4DI_QI,
1993         V2DI_FTYPE_V4SF_V2DI_QI, V8SF_FTYPE_V8DI_V8SF_QI,
1994         V4SF_FTYPE_V4DI_V4SF_QI, V4SF_FTYPE_V2DI_V4SF_QI,
1995         V8DF_FTYPE_V8DI_V8DF_QI, V4DF_FTYPE_V4DI_V4DF_QI,
1996         V2DF_FTYPE_V2DI_V2DF_QI, V16QI_FTYPE_V8HI_V16QI_QI,
1997         V16QI_FTYPE_V16HI_V16QI_HI, V16QI_FTYPE_V4SI_V16QI_QI,
1998         V16QI_FTYPE_V8SI_V16QI_QI, V8HI_FTYPE_V4SI_V8HI_QI,
1999         V8HI_FTYPE_V8SI_V8HI_QI, V16QI_FTYPE_V2DI_V16QI_QI,
2000         V16QI_FTYPE_V4DI_V16QI_QI, V8HI_FTYPE_V2DI_V8HI_QI,
2001         V8HI_FTYPE_V4DI_V8HI_QI, V4SI_FTYPE_V2DI_V4SI_QI,
2002         V4SI_FTYPE_V4DI_V4SI_QI, V32QI_FTYPE_V32HI_V32QI_SI,
2003         HI_FTYPE_V16QI_V16QI_HI, SI_FTYPE_V32QI_V32QI_SI,
2004         DI_FTYPE_V64QI_V64QI_DI, QI_FTYPE_V8HI_V8HI_QI,
2005         HI_FTYPE_V16HI_V16HI_HI, SI_FTYPE_V32HI_V32HI_SI,
2006         QI_FTYPE_V4SI_V4SI_QI, QI_FTYPE_V8SI_V8SI_QI,
2007         QI_FTYPE_V2DI_V2DI_QI, QI_FTYPE_V4DI_V4DI_QI,
2008         V4SF_FTYPE_V2DF_V4SF_QI, V4SF_FTYPE_V4DF_V4SF_QI,
2009         V2DI_FTYPE_V4SI_V2DI_QI, V2DI_FTYPE_V8HI_V2DI_QI,
2010         V2DI_FTYPE_V16QI_V2DI_QI, V4DI_FTYPE_V4DI_V4DI_QI,
2011         V4DI_FTYPE_V4SI_V4DI_QI, V4DI_FTYPE_V8HI_V4DI_QI,
2012         V4DI_FTYPE_V16QI_V4DI_QI, V8DI_FTYPE_V8DF_V8DI_QI,
2013         V4DI_FTYPE_V4DF_V4DI_QI, V2DI_FTYPE_V2DF_V2DI_QI,
2014         V4SI_FTYPE_V4DF_V4SI_QI, V4SI_FTYPE_V2DF_V4SI_QI,
2015         V4SI_FTYPE_V8HI_V4SI_QI, V4SI_FTYPE_V16QI_V4SI_QI,
2016         V8SI_FTYPE_V8SI_V8SI_V8SI, V8SF_FTYPE_V8SF_V8SF_QI,
2017         V8SF_FTYPE_V8SI_V8SF_QI, V4DF_FTYPE_V4DF_V4DF_QI,
2018         V4SF_FTYPE_V4SF_V4SF_QI, V2DF_FTYPE_V2DF_V2DF_QI,
2019         V2DF_FTYPE_V4SF_V2DF_QI, V2DF_FTYPE_V4SI_V2DF_QI,
2020         V4SF_FTYPE_V4SI_V4SF_QI, V4DF_FTYPE_V4SF_V4DF_QI,
2021         V4DF_FTYPE_V4SI_V4DF_QI, V8SI_FTYPE_V8SI_V8SI_QI,
2022         V8SI_FTYPE_V8HI_V8SI_QI, V8SI_FTYPE_V16QI_V8SI_QI,
2023         V16SF_FTYPE_V8SF_V16SF_HI, V16SI_FTYPE_V8SI_V16SI_HI,
2024         V16HI_FTYPE_V16HI_V16HI_HI, V8HI_FTYPE_V16QI_V8HI_QI,
2025         V16HI_FTYPE_V16QI_V16HI_HI, V32HI_FTYPE_V32HI_V32HI_SI,
2026         V32HI_FTYPE_V32QI_V32HI_SI, V8DI_FTYPE_V8DI_V8DI_INT_CONVERT,
2027         V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI_CONVERT, QI_FTYPE_V8DF_INT_QI,
2028         QI_FTYPE_V4DF_INT_QI, QI_FTYPE_V2DF_INT_QI,
2029         HI_FTYPE_V16SF_INT_HI, QI_FTYPE_V8SF_INT_QI,
2030         QI_FTYPE_V4SF_INT_QI, V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI_CONVERT,
2031         V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI_CONVERT, V32QI_FTYPE_V32QI_V32QI_V32QI_SI,
2032         V32HI_FTYPE_V32HI_V32HI_V32HI_SI, V32HI_FTYPE_V64QI_V64QI_V32HI_SI,
2033         V16SI_FTYPE_V32HI_V32HI_V16SI_HI, V64QI_FTYPE_V64QI_V64QI_V64QI_DI,
2034         V32HI_FTYPE_V32HI_V8HI_V32HI_SI, V16HI_FTYPE_V16HI_V8HI_V16HI_HI,
2035         V8SI_FTYPE_V8SI_V4SI_V8SI_QI, V4DI_FTYPE_V4DI_V2DI_V4DI_QI,
2036         V64QI_FTYPE_V32HI_V32HI_V64QI_DI, V32QI_FTYPE_V16HI_V16HI_V32QI_SI,
2037         V16QI_FTYPE_V8HI_V8HI_V16QI_HI, V32HI_FTYPE_V16SI_V16SI_V32HI_SI,
2038         V16HI_FTYPE_V8SI_V8SI_V16HI_HI, V8HI_FTYPE_V4SI_V4SI_V8HI_QI,
2039         V4DF_FTYPE_V4DF_V4DI_V4DF_QI, V8SF_FTYPE_V8SF_V8SI_V8SF_QI,
2040         V4SF_FTYPE_V4SF_V4SI_V4SF_QI, V2DF_FTYPE_V2DF_V2DI_V2DF_QI,
2041         V2DI_FTYPE_V4SI_V4SI_V2DI_QI, V4DI_FTYPE_V8SI_V8SI_V4DI_QI,
2042         V4DF_FTYPE_V4DI_V4DF_V4DF_QI, V8SF_FTYPE_V8SI_V8SF_V8SF_QI,
2043         V2DF_FTYPE_V2DI_V2DF_V2DF_QI, V4SF_FTYPE_V4SI_V4SF_V4SF_QI,
2044         V8HI_FTYPE_V8HI_V8HI_V8HI_QI, V8SI_FTYPE_V8SI_V8SI_V8SI_QI,
2045         V4SI_FTYPE_V4SI_V4SI_V4SI_QI, V8SF_FTYPE_V8SF_V8SF_V8SF_QI,
2046         V16QI_FTYPE_V16QI_V16QI_V16QI_HI, V16HI_FTYPE_V16HI_V16HI_V16HI_HI,
2047         V2DI_FTYPE_V2DI_V2DI_V2DI_QI, V4DI_FTYPE_V4DI_V4DI_V4DI_QI,
2048         V4DF_FTYPE_V4DF_V4DF_V4DF_QI, V8HI_FTYPE_V16QI_V16QI_V8HI_QI,
2049         V16HI_FTYPE_V32QI_V32QI_V16HI_HI, V8SI_FTYPE_V16HI_V16HI_V8SI_QI,
2050         V4SI_FTYPE_V8HI_V8HI_V4SI_QI, QI_FTYPE_V4DI_V4DI_INT_QI,
2051         QI_FTYPE_V8SI_V8SI_INT_QI, QI_FTYPE_V4DF_V4DF_INT_QI,
2052         QI_FTYPE_V8SF_V8SF_INT_QI, QI_FTYPE_V2DI_V2DI_INT_QI,
2053         QI_FTYPE_V4SI_V4SI_INT_QI, DI_FTYPE_V64QI_V64QI_INT_DI,
2054         SI_FTYPE_V32QI_V32QI_INT_SI, HI_FTYPE_V16QI_V16QI_INT_HI,
2055         SI_FTYPE_V32HI_V32HI_INT_SI, HI_FTYPE_V16HI_V16HI_INT_HI,
2056         QI_FTYPE_V8HI_V8HI_INT_QI, V8SF_FTYPE_V8SF_INT_V8SF_QI,
2057         V4SF_FTYPE_V4SF_INT_V4SF_QI, V2DF_FTYPE_V4DF_INT_V2DF_QI,
2058         V2DI_FTYPE_V4DI_INT_V2DI_QI, V8SF_FTYPE_V16SF_INT_V8SF_QI,
2059         V8SI_FTYPE_V16SI_INT_V8SI_QI, V2DF_FTYPE_V8DF_INT_V2DF_QI,
2060         V2DI_FTYPE_V8DI_INT_V2DI_QI, V4SF_FTYPE_V8SF_INT_V4SF_QI,
2061         V4SI_FTYPE_V8SI_INT_V4SI_QI, V8HI_FTYPE_V8SF_INT_V8HI_QI,
2062         V8HI_FTYPE_V4SF_INT_V8HI_QI, V32HI_FTYPE_V32HI_INT_V32HI_SI,
2063         V16HI_FTYPE_V16HI_INT_V16HI_HI, V8HI_FTYPE_V8HI_INT_V8HI_QI,
2064         V4DI_FTYPE_V4DI_INT_V4DI_QI, V2DI_FTYPE_V2DI_INT_V2DI_QI,
2065         V8SI_FTYPE_V8SI_INT_V8SI_QI, V4SI_FTYPE_V4SI_INT_V4SI_QI,
2066         V4DF_FTYPE_V4DF_INT_V4DF_QI, V2DF_FTYPE_V2DF_INT_V2DF_QI,
2067         V4DF_FTYPE_V4DF_V4DF_INT_V4DF_QI, V8SF_FTYPE_V8SF_V8SF_INT_V8SF_QI,
2068         V8DF_FTYPE_V8DF_V2DF_INT_V8DF_QI, V8DI_FTYPE_V8DI_V2DI_INT_V8DI_QI,
2069         V8SI_FTYPE_V8SI_V8SI_INT_V8SI_QI, V4DI_FTYPE_V4DI_V4DI_INT_V4DI_QI,
2070         V4SI_FTYPE_V4SI_V4SI_INT_V4SI_QI, V2DI_FTYPE_V2DI_V2DI_INT_V2DI_QI,
2071         V32HI_FTYPE_V64QI_V64QI_INT_V32HI_SI, V16HI_FTYPE_V32QI_V32QI_INT_V16HI_HI,
2072         V8HI_FTYPE_V16QI_V16QI_INT_V8HI_QI, V16SF_FTYPE_V16SF_V8SF_INT_V16SF_HI,
2073         V16SI_FTYPE_V16SI_V8SI_INT_V16SI_HI, V8SF_FTYPE_V8SF_V4SF_INT_V8SF_QI,
2074         V8SI_FTYPE_V8SI_V4SI_INT_V8SI_QI, V4DI_FTYPE_V4DI_V2DI_INT_V4DI_QI,
2075         V4DF_FTYPE_V4DF_V2DF_INT_V4DF_QI, V8SF_FTYPE_V8SF_V8SF_V8SI_INT_QI,
2076         V8SI_FTYPE_V8SI_V8SI_V8SI_INT_QI, V4DF_FTYPE_V4DF_V4DF_V4DI_INT_QI,
2077         V4DI_FTYPE_V4DI_V4DI_V4DI_INT_QI, V4SI_FTYPE_V4SI_V4SI_V4SI_INT_QI,
2078         V2DI_FTYPE_V2DI_V2DI_V2DI_INT_QI, V8DI_FTYPE_V8DF_V8DI_QI_INT,
2079         V8SF_FTYPE_V8DI_V8SF_QI_INT, V8DF_FTYPE_V8DI_V8DF_QI_INT,
2080         V8DI_FTYPE_V8SF_V8DI_QI_INT, V16SF_FTYPE_V16SF_V16SF_INT_V16SF_HI_INT,
2081         V8DF_FTYPE_V8DF_V8DF_INT_V8DF_QI_INT, VOID_FTYPE_PV4DI_V4DI_QI,
2082         VOID_FTYPE_PV2DI_V2DI_QI, VOID_FTYPE_PV8SI_V8SI_QI,
2083         VOID_FTYPE_PV4SI_V4SI_QI, VOID_FTYPE_PV4SI_V4DI_QI,
2084         VOID_FTYPE_PV4SI_V2DI_QI, VOID_FTYPE_PV8HI_V4DI_QI,
2085         VOID_FTYPE_PV8HI_V2DI_QI, VOID_FTYPE_PV8HI_V8SI_QI,
2086         VOID_FTYPE_PV8HI_V4SI_QI, VOID_FTYPE_PV16QI_V4DI_QI,
2087         VOID_FTYPE_PV16QI_V2DI_QI, VOID_FTYPE_PV16QI_V8SI_QI,
2088         VOID_FTYPE_PV16QI_V4SI_QI, VOID_FTYPE_PV8HI_V8HI_QI,
2089         VOID_FTYPE_PV16HI_V16HI_HI, VOID_FTYPE_PV32HI_V32HI_SI,
2090         VOID_FTYPE_PV16QI_V16QI_HI, VOID_FTYPE_PV32QI_V32QI_SI,
2091         VOID_FTYPE_PV64QI_V64QI_DI, VOID_FTYPE_PV4DF_V4DF_QI,
2092         VOID_FTYPE_PV2DF_V2DF_QI, VOID_FTYPE_PV8SF_V8SF_QI,
2093         VOID_FTYPE_PV4SF_V4SF_QI, V4SF_FTYPE_PCV4SF_V4SF_QI,
2094         V8SF_FTYPE_PCV8SF_V8SF_QI, V4SI_FTYPE_PCV4SI_V4SI_QI,
2095         V8SI_FTYPE_PCV8SI_V8SI_QI, V2DF_FTYPE_PCV2DF_V2DF_QI,
2096         V4DF_FTYPE_PCV4DF_V4DF_QI, V2DI_FTYPE_PCV2DI_V2DI_QI,
2097         V4DI_FTYPE_PCV4DI_V4DI_QI, V8HI_FTYPE_PCV8HI_V8HI_QI,
2098         V16HI_FTYPE_PCV16HI_V16HI_HI, V32HI_FTYPE_PCV32HI_V32HI_SI,
2099         V16QI_FTYPE_PCV16QI_V16QI_HI, V32QI_FTYPE_PCV32QI_V32QI_SI,
2100         V64QI_FTYPE_PCV64QI_V64QI_DI, do not handle V8USI_FTYPE_V8USI.
2101
2102 2014-10-28  Jakub Jelinek  <jakub@redhat.com>
2103
2104         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Use uint64_t
2105         type for the left shift in CASE_CONVERT case.
2106
2107 2014-10-28  Max Ostapenko  <m.ostapenko@partner.samsung.com>
2108
2109         * asan.h (asan_intercepted_p): New function.
2110         * asan.c (asan_mem_ref_hasher::hash): Remove MEM_REF access size from
2111         hash value construction.  Call iterative_hash_expr instead of explicit
2112         hash building.
2113         (asan_mem_ref_hasher::equal): Change condition.
2114         (has_mem_ref_been_instrumented): Likewise.
2115         (update_mem_ref_hash_table): Likewise.
2116         (maybe_update_mem_ref_hash_table): New function.
2117         (instrument_strlen_call): Removed.
2118         (get_mem_refs_of_builtin_call): Handle new parameter.
2119         (instrument_builtin_call): Call maybe_update_mem_ref_hash_table instead
2120         of instrument_mem_region_access if intercepted_p is true.
2121         (instrument_mem_region_access): Instrument only base with len instead of
2122         base and end with 1.
2123         (build_check_stmt): Remove start_instrumented and end_instrumented
2124         parameters.
2125         (enum asan_check_flags): Remove ASAN_CHECK_START_INSTRUMENTED and
2126         ASAN_CHECK_END_INSTRUMENTED.  Change ASAN_CHECK_LAST.
2127         (asan_expand_check_ifn): Remove start_instrumented and end_instrumented.
2128         * builtins.c (expand_builtin): Include asan.h.  Don't expand string/memory
2129         builtin functions that have interceptors if ASan is enabled.
2130
2131 2014-10-28  Richard Biener  <rguenther@suse.de>
2132
2133         PR middle-end/63665
2134         * fold-const.c (fold_comparison): Properly guard simplifying
2135         against INT_MAX/INT_MIN with !TYPE_OVERFLOW_WRAPS.
2136
2137 2014-10-28  Alan Lawrence  <alan.lawrence@arm.com>
2138
2139         * expr.c (expand_expr_real_2): Remove code handling VEC_LSHIFT_EXPR.
2140         * fold-const.c (const_binop): Likewise.
2141         * cfgexpand.c (expand_debug_expr): Likewise.
2142         * tree-inline.c (estimate_operator_cost): Likewise.
2143         * tree-vect-generic.c (expand_vector_operations_1): Likewise.
2144         * optabs.c (optab_for_tree_code): Likewise.
2145         (expand_vec_shift_expr): Likewise, update comment.
2146         * tree.def: Delete VEC_LSHIFT_EXPR, remove comment.
2147         * optabs.h (expand_vec_shift_expr): Remove comment re. VEC_LSHIFT_EXPR.
2148         * optabs.def: Remove vec_shl_optab.
2149         * doc/md.texi: Remove references to vec_shr_m.
2150
2151 2014-10-28  Yury Gribov  <y.gribov@samsung.com>
2152
2153         * asan.c (report_error_func): Add noabort path.
2154         (check_func): Ditto.  Formatting.
2155         (asan_expand_check_ifn): Handle noabort path.
2156         * common.opt (flag_sanitize_recover): Add SANITIZE_KERNEL_ADDRESS
2157         to default value.
2158         * doc/invoke.texi (-fsanitize-recover=): Mention KASan.
2159         * opts.c (finish_options): Reword comment.
2160         * sanitizer.def: Add noabort ASan builtins.
2161
2162 2014-10-28  Yury Gribov  <y.gribov@samsung.com>
2163
2164         * asan.c (set_asan_shadow_offset): New function.
2165         (asan_shadow_offset): Likewise.
2166         (asan_emit_stack_protection): Call asan_shadow_offset.
2167         (build_shadow_mem_access): Likewise.
2168         * asan.h (set_asan_shadow_offset): Declare.
2169         * common.opt (fasan-shadow-offset): New option.
2170         (frandom-seed): Fixed parameter name.
2171         * doc/invoke.texi (fasan-shadow-offset): Describe new option.
2172         (frandom-seed): Fixed parameter name.
2173         * opts-global.c (handle_common_deferred_options): Handle
2174         -fasan-shadow-offset.
2175         * opts.c (common_handle_option): Likewise.
2176
2177 2014-10-27  Jiong Wang <jiong.wang@arm.com>
2178
2179         PR target/63442
2180         * optabs.c (prepare_cmp_insn): Use "ret_mode" instead of "word_mode".
2181
2182 2014-10-27  DJ Delorie  <dj@redhat.com>
2183
2184         * tree.c (build_common_tree_nodes): Don't even store the
2185         __int128 types if they're not supported.
2186
2187 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2188
2189         * config/i386/i386.c (ix86_loop_memcount): Delete.
2190         (ix86_loop_unroll_adjust): Use FOR_EACH_SUBRTX.
2191
2192 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2193
2194         * config/i386/i386.c (find_constant_1): Delete.
2195         (find_constant): Use FOR_EACH_SUBRTX.
2196
2197 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2198
2199         * config/i386/i386.c (extended_reg_mentioned_1): Delete.
2200         (x86_extended_reg_mentioned_p): Use FOR_EACH_SUBRTX.
2201
2202 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2203
2204         * config/i386/i386.c: Include rtl-iter.h
2205         (ix86_check_avx256_register): Take a const_rtx and return a bool.
2206         (ix86_check_avx256_stores): Update call accordingly.
2207         (ix86_avx_u128_mode_entry, ix86_avx_u128_mode_exit): Likewise.
2208         (ix86_avx_u128_mode_needed): Likewise.  Use FOR_EACH_SUBRTX.
2209
2210 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2211
2212         * config/alpha/alpha-protos.h (some_small_symbolic_operand_int):
2213         Take an rtx and return a bool.
2214         * config/alpha/alpha.c (some_small_symbolic_operand_int): Likewise.
2215         Use FOR_EACH_SUBRTX_VAR.
2216         * config/alpha/predicates.md (some_small_symbolic_operand): Update
2217         accordingly.
2218
2219 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2220
2221         * config/alpha/alpha-protos.h (alpha_find_lo_sum_using_gp): Return
2222         a bool.
2223         * config/alpha/alpha.c (find_lo_sum_using_gp): Delete.
2224         (alpha_find_lo_sum_using_gp): Use FOR_EACH_SUBRTX.  Return a bool.
2225
2226 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2227
2228         * config/alpha/alpha.c (alpha_set_memflags_1): Delete.
2229         (alpha_set_memflags): Use FOR_EACH_SUBRTX_VAR.
2230
2231 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2232
2233         * config/alpha/alpha.c: Include rtl-iter.h.
2234         (split_small_symbolic_operand_1): Delete.
2235         (split_small_symbolic_operand): Use FOR_EACH_SUBRTX_PTR.
2236
2237 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2238
2239         * config/s390/s390.c: Include rtl-iter.h.
2240         (check_dpu): Delete.
2241         (s390_loop_unroll_adjust): Only iterate over patterns.
2242         Use FOR_EACH_SUBRTX.
2243
2244 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2245
2246         * config/spu/spu.c: Include rtl-iter.h
2247         (ea_symbol_ref): Replace with...
2248         (ea_symbol_ref_p): ...this new function.
2249         (spu_legitimate_address_p): Update call accordingly.
2250         (spu_legitimate_constant_p): Likewise.  Use FOR_EACH_SUBRTX.
2251
2252 2014-10-27  Phil Muldoon  <pmuldoon@redhat.com>
2253             Tom Tromey  <tromey@redhat.com>
2254
2255         * aclocal.m4, configure: Rebuild.
2256         * Makefile.in (aclocal_deps): Add gcc-plugin.m4.
2257         * configure.ac: Use GCC_ENABLE_PLUGINS.
2258         * stor-layout.c (finish_bitfield_layout): Now public.  Change
2259         argument type to 'tree'.
2260         (finish_record_layout): Update.
2261         * stor-layout.h (finish_bitfield_layout): Declare.
2262
2263 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
2264
2265         * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Define again.
2266         * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
2267         Restore, enable for bigendian, update to use __builtin..._scal...
2268
2269 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
2270
2271         * config/aarch64/aarch64-simd-builtins.def (reduc_smax_, reduc_smin_,
2272         reduc_umax_, reduc_umin_, reduc_smax_nan_, reduc_smin_nan_): Remove.
2273         (reduc_smax_scal_, reduc_smin_scal_, reduc_umax_scal_,
2274         reduc_umin_scal_, reduc_smax_nan_scal_, reduc_smin_nan_scal_): New.
2275
2276         * config/aarch64/aarch64-simd.md
2277         (reduc_<maxmin_uns>_<mode>): Rename VDQV_S variant to...
2278         (reduc_<maxmin_uns>_internal<mode>): ...this.
2279         (reduc_<maxmin_uns>_<mode>): New (VDQ_BHSI).
2280         (reduc_<maxmin_uns>_scal_<mode>): New (*2).
2281
2282         (reduc_<maxmin_uns>_v2si): Combine with below, renaming...
2283         (reduc_<maxmin_uns>_<mode>): Combine V2F with above, renaming...
2284         (reduc_<maxmin_uns>_internal_<mode>): ...to this (VDQF).
2285
2286         * config/aarch64/arm_neon.h (vmaxv_f32, vmaxv_s8, vmaxv_s16,
2287         vmaxv_s32, vmaxv_u8, vmaxv_u16, vmaxv_u32, vmaxvq_f32, vmaxvq_f64,
2288         vmaxvq_s8, vmaxvq_s16, vmaxvq_s32, vmaxvq_u8, vmaxvq_u16, vmaxvq_u32,
2289         vmaxnmv_f32, vmaxnmvq_f32, vmaxnmvq_f64, vminv_f32, vminv_s8,
2290         vminv_s16, vminv_s32, vminv_u8, vminv_u16, vminv_u32, vminvq_f32,
2291         vminvq_f64, vminvq_s8, vminvq_s16, vminvq_s32, vminvq_u8, vminvq_u16,
2292         vminvq_u32, vminnmv_f32, vminnmvq_f32, vminnmvq_f64): Update to use
2293         __builtin_aarch64_reduc_..._scal; remove vget_lane wrapper.
2294
2295 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
2296
2297         * config/aarch64/aarch64-simd-builtins.def
2298         (reduc_splus_<mode>/VDQF, reduc_uplus_<mode>/VDQF, reduc_splus_v4sf):
2299         Remove.
2300         (reduc_plus_scal_<mode>, reduc_plus_scal_v4sf): New.
2301
2302         * config/aarch64/aarch64-simd.md (reduc_<sur>plus_mode): Remove.
2303         (reduc_splus_<mode>, reduc_uplus_<mode>, reduc_plus_scal_<mode>): New.
2304
2305         (reduc_<sur>plus_mode): Change SUADDV -> UNSPEC_ADDV, rename to...
2306         (aarch64_reduc_plus_internal<mode>): ...this.
2307
2308         (reduc_<sur>plus_v2si): Change SUADDV -> UNSPEC_ADDV, rename to...
2309         (aarch64_reduc_plus_internalv2si): ...this.
2310
2311         (reduc_splus_<mode>/V2F): Rename to...
2312         (aarch64_reduc_plus_internal<mode>): ...this.
2313
2314         * config/aarch64/iterators.md
2315         (UNSPEC_SADDV, UNSPEC_UADDV, SUADDV): Remove.
2316         (UNSPEC_ADDV): New.
2317         (sur): Remove elements for UNSPEC_SADDV and UNSPEC_UADDV.
2318
2319         * config/aarch64/arm_neon.h (vaddv_s8, vaddv_s16, vaddv_s32, vaddv_u8,
2320         vaddv_u16, vaddv_u32, vaddvq_s8, vaddvq_s16, vaddvq_s32, vaddvq_s64,
2321         vaddvq_u8, vaddvq_u16, vaddvq_u32, vaddvq_u64, vaddv_f32, vaddvq_f32,
2322         vaddvq_f64): Change __builtin_aarch64_reduc_[us]plus_... to
2323         __builtin_aarch64_reduc_plus_scal, remove vget_lane wrapper.
2324
2325 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
2326
2327         PR tree-optimization/61114
2328         * doc/md.texi (Standard Names): Add reduc_(plus,[us](min|max))|scal
2329         optabs, and note in reduc_[us](plus|min|max) to prefer the former.
2330
2331         * expr.c (expand_expr_real_2): Use reduc_..._scal if available, fall
2332         back to old reduc_... + BIT_FIELD_REF only if not.
2333
2334         * optabs.c (optab_for_tree_code): for REDUC_(MAX,MIN,PLUS)_EXPR,
2335         return the reduce-to-scalar (reduc_..._scal) optab.
2336         (scalar_reduc_to_vector): New.
2337
2338         * optabs.def (reduc_smax_scal_optab, reduc_smin_scal_optab,
2339         reduc_plus_scal_optab, reduc_umax_scal_optab, reduc_umin_scal_optab):
2340         New.
2341
2342         * optabs.h (scalar_reduc_to_vector): Declare.
2343
2344         * tree-vect-loop.c (vectorizable_reduction): Look for optabs reducing
2345         to either scalar or vector.
2346
2347 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
2348
2349         PR tree-optimization/61114
2350         * expr.c (expand_expr_real_2): For REDUC_{MIN,MAX,PLUS}_EXPR, add
2351         extract_bit_field around optab result.
2352
2353         * fold-const.c (fold_unary_loc): For REDUC_{MIN,MAX,PLUS}_EXPR, produce
2354         scalar not vector.
2355
2356         * tree-cfg.c (verify_gimple_assign_unary): Check result vs operand type
2357         for REDUC_{MIN,MAX,PLUS}_EXPR.
2358
2359         * tree-vect-loop.c (vect_analyze_loop): Update comment.
2360         (vect_create_epilog_for_reduction): For direct vector reduction, use
2361         result of tree code directly without extract_bit_field.
2362
2363         * tree.def (REDUC_MAX_EXPR, REDUC_MIN_EXPR, REDUC_PLUS_EXPR): Update
2364         comment.
2365
2366 2014-10-27  Andrew MacLeod  <amacleod@redhat.com>
2367
2368         * basic-block.h: Remove all includes.
2369         (enum profile_status_d, struct control_flow_graph): Move to cfg.h
2370         * cfg.h (profile_status_d, struct control_flow_graph): Relocate here.
2371         * Makefile.in (GTFILES): Add cfg.h to list.
2372         * cgraph.h (symbol_table::create_empty): Move to cgraph.c.
2373         * cgraph.c (symbol_table::create_empty): Relocate from cgraph.h.
2374         * genconditions.c (write_header): Add predict.h and basic-block.h to
2375         lits of includes.
2376         * genemit.c (main): Ditto.
2377         * genpreds.c (write_insn_preds_c): Ditto.
2378         * genrecog.c (write_header): Ditto.
2379         * gengtype.c (open_base_files): Add predict.h, basic-block.h, and cfg.h
2380         to list of includes.
2381         * alias.c: Adjust include files.
2382         * asan.c: Ditto.
2383         * auto-inc-dec.c: Ditto.
2384         * auto-profile.c: Ditto.
2385         * bb-reorder.c: Ditto.
2386         * bt-load.c: Ditto.
2387         * builtins.c: Ditto.
2388         * caller-save.c: Ditto.
2389         * calls.c: Ditto.
2390         * cfg.c: Ditto.
2391         * cfganal.c: Ditto.
2392         * cfgbuild.c: Ditto.
2393         * cfgcleanup.c: Ditto.
2394         * cfgexpand.c: Ditto.
2395         * cfghooks.c: Ditto.
2396         * cfgloop.c: Ditto.
2397         * cfgloopanal.c: Ditto.
2398         * cfgloopmanip.c: Ditto.
2399         * cfgrtl.c: Ditto.
2400         * cgraphbuild.c: Ditto.
2401         * cgraphclones.c: Ditto.
2402         * cgraphunit.c: Ditto.
2403         * combine-stack-adj.c: Ditto.
2404         * combine.c: Ditto.
2405         * compare-elim.c: Ditto.
2406         * coverage.c: Ditto.
2407         * cprop.c: Ditto.
2408         * cse.c: Ditto.
2409         * cselib.c: Ditto.
2410         * data-streamer-in.c: Ditto.
2411         * data-streamer-out.c: Ditto.
2412         * data-streamer.c: Ditto.
2413         * dce.c: Ditto.
2414         * ddg.c: Ditto.
2415         * ddg.h: Ditto.
2416         * df-core.c: Ditto.
2417         * df-problems.c: Ditto.
2418         * df-scan.c: Ditto.
2419         * df.h: Ditto.
2420         * dojump.c: Ditto.
2421         * dominance.c: Ditto.
2422         * domwalk.c: Ditto.
2423         * dse.c: Ditto.
2424         * dwarf2cfi.c: Ditto.
2425         * emit-rtl.c: Ditto.
2426         * et-forest.c: Ditto.
2427         * except.c: Ditto.
2428         * expmed.c: Ditto.
2429         * expr.c: Ditto.
2430         * final.c: Ditto.
2431         * fold-const.c: Ditto.
2432         * function.c: Ditto.
2433         * fwprop.c: Ditto.
2434         * gcc-plugin.h: Ditto.
2435         * gcse.c: Ditto.
2436         * generic-match-head.c: Ditto.
2437         * ggc-page.c: Ditto.
2438         * gimple-builder.c: Ditto.
2439         * gimple-expr.c: Ditto.
2440         * gimple-fold.c: Ditto.
2441         * gimple-iterator.c: Ditto.
2442         * gimple-low.c: Ditto.
2443         * gimple-match-head.c: Ditto.
2444         * gimple-pretty-print.c: Ditto.
2445         * gimple-ssa-isolate-paths.c: Ditto.
2446         * gimple-ssa-strength-reduction.c: Ditto.
2447         * gimple-streamer-in.c: Ditto.
2448         * gimple-streamer-out.c: Ditto.
2449         * gimple-streamer.h: Ditto.
2450         * gimple-walk.c: Ditto.
2451         * gimple.c: Ditto.
2452         * gimplify-me.c: Ditto.
2453         * gimplify.c: Ditto.
2454         * graph.c: Ditto.
2455         * graphite-blocking.c: Ditto.
2456         * graphite-clast-to-gimple.c: Ditto.
2457         * graphite-dependences.c: Ditto.
2458         * graphite-interchange.c: Ditto.
2459         * graphite-isl-ast-to-gimple.c: Ditto.
2460         * graphite-optimize-isl.c: Ditto.
2461         * graphite-poly.c: Ditto.
2462         * graphite-scop-detection.c: Ditto.
2463         * graphite-sese-to-poly.c: Ditto.
2464         * graphite.c: Ditto.
2465         * haifa-sched.c: Ditto.
2466         * hw-doloop.c: Ditto.
2467         * ifcvt.c: Ditto.
2468         * init-regs.c: Ditto.
2469         * internal-fn.c: Ditto.
2470         * ipa-cp.c: Ditto.
2471         * ipa-devirt.c: Ditto.
2472         * ipa-icf-gimple.c: Ditto.
2473         * ipa-icf.c: Ditto.
2474         * ipa-inline-analysis.c: Ditto.
2475         * ipa-inline.c: Ditto.
2476         * ipa-polymorphic-call.c: Ditto.
2477         * ipa-profile.c: Ditto.
2478         * ipa-prop.c: Ditto.
2479         * ipa-pure-const.c: Ditto.
2480         * ipa-reference.c: Ditto.
2481         * ipa-split.c: Ditto.
2482         * ipa-utils.c: Ditto.
2483         * ipa.c: Ditto.
2484         * ira-build.c: Ditto.
2485         * ira-color.c: Ditto.
2486         * ira-conflicts.c: Ditto.
2487         * ira-costs.c: Ditto.
2488         * ira-emit.c: Ditto.
2489         * ira-lives.c: Ditto.
2490         * ira.c: Ditto.
2491         * jump.c: Ditto.
2492         * lcm.c: Ditto.
2493         * loop-doloop.c: Ditto.
2494         * loop-init.c: Ditto.
2495         * loop-invariant.c: Ditto.
2496         * loop-iv.c: Ditto.
2497         * loop-unroll.c: Ditto.
2498         * lower-subreg.c: Ditto.
2499         * lra-assigns.c: Ditto.
2500         * lra-coalesce.c: Ditto.
2501         * lra-constraints.c: Ditto.
2502         * lra-eliminations.c: Ditto.
2503         * lra-lives.c: Ditto.
2504         * lra-spills.c: Ditto.
2505         * lra.c: Ditto.
2506         * lto-cgraph.c: Ditto.
2507         * lto-compress.c: Ditto.
2508         * lto-opts.c: Ditto.
2509         * lto-section-in.c: Ditto.
2510         * lto-section-out.c: Ditto.
2511         * lto-streamer-in.c: Ditto.
2512         * lto-streamer-out.c: Ditto.
2513         * lto-streamer.c: Ditto.
2514         * mcf.c: Ditto.
2515         * mode-switching.c: Ditto.
2516         * modulo-sched.c: Ditto.
2517         * omp-low.c: Ditto.
2518         * optabs.c: Ditto.
2519         * opts-global.c: Ditto.
2520         * passes.c: Ditto.
2521         * postreload-gcse.c: Ditto.
2522         * postreload.c: Ditto.
2523         * predict.c: Ditto.
2524         * print-rtl.c: Ditto.
2525         * profile.c: Ditto.
2526         * recog.c: Ditto.
2527         * ree.c: Ditto.
2528         * reg-stack.c: Ditto.
2529         * regcprop.c: Ditto.
2530         * regcprop.h: Ditto.
2531         * reginfo.c: Ditto.
2532         * regrename.c: Ditto.
2533         * regstat.c: Ditto.
2534         * reload.c: Ditto.
2535         * reload1.c: Ditto.
2536         * reorg.c: Ditto.
2537         * resource.c: Ditto.
2538         * rtlanal.c: Ditto.
2539         * sched-deps.c: Ditto.
2540         * sched-ebb.c: Ditto.
2541         * sched-int.h: Ditto.
2542         * sched-rgn.c: Ditto.
2543         * sched-vis.c: Ditto.
2544         * sel-sched-dump.c: Ditto.
2545         * sel-sched-ir.c: Ditto.
2546         * sel-sched-ir.h: Ditto.
2547         * sel-sched.c: Ditto.
2548         * sese.c: Ditto.
2549         * shrink-wrap.c: Ditto.
2550         * stack-ptr-mod.c: Ditto.
2551         * stmt.c: Ditto.
2552         * store-motion.c: Ditto.
2553         * symtab.c: Ditto.
2554         * toplev.c: Ditto.
2555         * tracer.c: Ditto.
2556         * trans-mem.c: Ditto.
2557         * tree-affine.c: Ditto.
2558         * tree-call-cdce.c: Ditto.
2559         * tree-cfg.c: Ditto.
2560         * tree-cfgcleanup.c: Ditto.
2561         * tree-chrec.c: Ditto.
2562         * tree-complex.c: Ditto.
2563         * tree-data-ref.c: Ditto.
2564         * tree-dfa.c: Ditto.
2565         * tree-eh.c: Ditto.
2566         * tree-emutls.c: Ditto.
2567         * tree-if-conv.c: Ditto.
2568         * tree-inline.c: Ditto.
2569         * tree-into-ssa.c: Ditto.
2570         * tree-loop-distribution.c: Ditto.
2571         * tree-nested.c: Ditto.
2572         * tree-nrv.c: Ditto.
2573         * tree-object-size.c: Ditto.
2574         * tree-outof-ssa.c: Ditto.
2575         * tree-parloops.c: Ditto.
2576         * tree-phinodes.c: Ditto.
2577         * tree-predcom.c: Ditto.
2578         * tree-pretty-print.c: Ditto.
2579         * tree-profile.c: Ditto.
2580         * tree-scalar-evolution.c: Ditto.
2581         * tree-sra.c: Ditto.
2582         * tree-ssa-address.c: Ditto.
2583         * tree-ssa-alias.c: Ditto.
2584         * tree-ssa-ccp.c: Ditto.
2585         * tree-ssa-coalesce.c: Ditto.
2586         * tree-ssa-copy.c: Ditto.
2587         * tree-ssa-copyrename.c: Ditto.
2588         * tree-ssa-dce.c: Ditto.
2589         * tree-ssa-dom.c: Ditto.
2590         * tree-ssa-dse.c: Ditto.
2591         * tree-ssa-forwprop.c: Ditto.
2592         * tree-ssa-ifcombine.c: Ditto.
2593         * tree-ssa-live.c: Ditto.
2594         * tree-ssa-loop-ch.c: Ditto.
2595         * tree-ssa-loop-im.c: Ditto.
2596         * tree-ssa-loop-ivcanon.c: Ditto.
2597         * tree-ssa-loop-ivopts.c: Ditto.
2598         * tree-ssa-loop-manip.c: Ditto.
2599         * tree-ssa-loop-niter.c: Ditto.
2600         * tree-ssa-loop-prefetch.c: Ditto.
2601         * tree-ssa-loop-unswitch.c: Ditto.
2602         * tree-ssa-loop.c: Ditto.
2603         * tree-ssa-math-opts.c: Ditto.
2604         * tree-ssa-operands.c: Ditto.
2605         * tree-ssa-phiopt.c: Ditto.
2606         * tree-ssa-phiprop.c: Ditto.
2607         * tree-ssa-pre.c: Ditto.
2608         * tree-ssa-propagate.c: Ditto.
2609         * tree-ssa-reassoc.c: Ditto.
2610         * tree-ssa-sccvn.c: Ditto.
2611         * tree-ssa-sink.c: Ditto.
2612         * tree-ssa-strlen.c: Ditto.
2613         * tree-ssa-structalias.c: Ditto.
2614         * tree-ssa-tail-merge.c: Ditto.
2615         * tree-ssa-ter.c: Ditto.
2616         * tree-ssa-threadedge.c: Ditto.
2617         * tree-ssa-threadupdate.c: Ditto.
2618         * tree-ssa-uncprop.c: Ditto.
2619         * tree-ssa-uninit.c: Ditto.
2620         * tree-ssa.c: Ditto.
2621         * tree-ssanames.c: Ditto.
2622         * tree-stdarg.c: Ditto.
2623         * tree-streamer-in.c: Ditto.
2624         * tree-streamer-out.c: Ditto.
2625         * tree-streamer.c: Ditto.
2626         * tree-switch-conversion.c: Ditto.
2627         * tree-tailcall.c: Ditto.
2628         * tree-vect-data-refs.c: Ditto.
2629         * tree-vect-generic.c: Ditto.
2630         * tree-vect-loop-manip.c: Ditto.
2631         * tree-vect-loop.c: Ditto.
2632         * tree-vect-patterns.c: Ditto.
2633         * tree-vect-slp.c: Ditto.
2634         * tree-vect-stmts.c: Ditto.
2635         * tree-vectorizer.c: Ditto.
2636         * tree-vrp.c: Ditto.
2637         * tree.c: Ditto.
2638         * tsan.c: Ditto.
2639         * ubsan.c: Ditto.
2640         * valtrack.c: Ditto.
2641         * valtrack.h: Ditto.
2642         * value-prof.c: Ditto.
2643         * var-tracking.c: Ditto.
2644         * varasm.c: Ditto.
2645         * varpool.c: Ditto.
2646         * vtable-verify.c: Ditto.
2647         * web.c: Ditto.
2648         * config/aarch64/aarch64-builtins.c: Ditto.
2649         * config/aarch64/aarch64.c: Ditto.
2650         * config/alpha/alpha.c: Ditto.
2651         * config/arc/arc.c: Ditto.
2652         * config/arm/arm.c: Ditto.
2653         * config/avr/avr.c: Ditto.
2654         * config/bfin/bfin.c: Ditto.
2655         * config/c6x/c6x.c: Ditto.
2656         * config/cr16/cr16.c: Ditto.
2657         * config/cris/cris.c: Ditto.
2658         * config/darwin-c.c: Ditto.
2659         * config/darwin.c: Ditto.
2660         * config/epiphany/epiphany.c: Ditto.
2661         * config/epiphany/mode-switch-use.c: Ditto.
2662         * config/epiphany/resolve-sw-modes.c: Ditto.
2663         * config/fr30/fr30.c: Ditto.
2664         * config/frv/frv.c: Ditto.
2665         * config/h8300/h8300.c: Ditto.
2666         * config/i386/i386.c: Ditto.
2667         * config/i386/winnt.c: Ditto.
2668         * config/ia64/ia64.c: Ditto.
2669         * config/iq2000/iq2000.c: Ditto.
2670         * config/lm32/lm32.c: Ditto.
2671         * config/m32c/m32c.c: Ditto.
2672         * config/m32r/m32r.c: Ditto.
2673         * config/m68k/m68k.c: Ditto.
2674         * config/mcore/mcore.c: Ditto.
2675         * config/mep/mep.c: Ditto.
2676         * config/microblaze/microblaze.c: Ditto.
2677         * config/mips/mips.c: Ditto.
2678         * config/mmix/mmix.c: Ditto.
2679         * config/mn10300/mn10300.c: Ditto.
2680         * config/moxie/moxie.c: Ditto.
2681         * config/msp430/msp430.c: Ditto.
2682         * config/nds32/nds32-cost.c: Ditto.
2683         * config/nds32/nds32-fp-as-gp.c: Ditto.
2684         * config/nds32/nds32-intrinsic.c: Ditto.
2685         * config/nds32/nds32-isr.c: Ditto.
2686         * config/nds32/nds32-md-auxiliary.c: Ditto.
2687         * config/nds32/nds32-memory-manipulation.c: Ditto.
2688         * config/nds32/nds32-pipelines-auxiliary.c: Ditto.
2689         * config/nds32/nds32-predicates.c: Ditto.
2690         * config/nds32/nds32.c: Ditto.
2691         * config/nios2/nios2.c: Ditto.
2692         * config/pa/pa.c: Ditto.
2693         * config/pdp11/pdp11.c: Ditto.
2694         * config/rl78/rl78.c: Ditto.
2695         * config/rs6000/rs6000.c: Ditto.
2696         * config/rx/rx.c: Ditto.
2697         * config/s390/s390.c: Ditto.
2698         * config/sh/sh-mem.cc: Ditto.
2699         * config/sh/sh.c: Ditto.
2700         * config/sh/sh_optimize_sett_clrt.cc: Ditto.
2701         * config/sh/sh_treg_combine.cc: Ditto.
2702         * config/sparc/sparc.c: Ditto.
2703         * config/spu/spu.c: Ditto.
2704         * config/stormy16/stormy16.c: Ditto.
2705         * config/tilegx/tilegx.c: Ditto.
2706         * config/tilepro/tilepro.c: Ditto.
2707         * config/v850/v850.c: Ditto.
2708         * config/vax/vax.c: Ditto.
2709         * config/xtensa/xtensa.c: Ditto.
2710
2711 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
2712
2713         * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Comment out.
2714         * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
2715         Remove using preprocessor directives.
2716
2717 2014-10-27  Richard Biener  <rguenther@suse.de>
2718
2719         * match.pd (0 % X): Properly use the iterator iterating over
2720         all modulo operators.
2721         (X % 1): Likewise.
2722
2723 2014-10-27  Richard Biener  <rguenther@suse.de>
2724
2725         * tree-ssa-forwprop.c: Include tree-cfgcleanup.h and tree-into-ssa.h.
2726         (lattice): New global.
2727         (fwprop_ssa_val): New function.
2728         (fold_all_stmts): Likewise.
2729         (pass_forwprop::execute): Finally fold all stmts.
2730
2731 2014-10-26  Manuel López-Ibáñez  <manu@gcc.gnu.org>
2732
2733         PR c++/53061
2734         * doc/invoke.texi (fmessage-length): Update text to match reality.
2735
2736 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2737
2738         * config/microblaze/microblaze.c: Include rtl-iter.h.
2739         (microblaze_tls_referenced_p_1): Delete.
2740         (microblaze_tls_referenced_p): Use FOR_EACH_SUBRTX.
2741
2742 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2743
2744         * config/mips/mips.c (mips_at_reg_p): Delete.
2745         (mips_need_noat_wrapper_p): Use FOR_EACH_SUBRTX.
2746
2747 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2748
2749         * config/mips/mips.c (mips_record_lo_sum): Replace with...
2750         (mips_record_lo_sums): ...this new function.
2751         (mips_reorg_process_insns): Update accordingly.
2752
2753 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2754
2755         * config/mips/mips.c (mips_sim_insn): Update comment.
2756         (mips_sim_wait_regs_2): Delete.
2757         (mips_sim_wait_regs_1): Use FOR_EACH_SUBRTX_VAR.
2758
2759 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2760
2761         * config/mips/mips.c (r10k_needs_protection_p_call): Take a const_rtx
2762         and return a bool.  Iterate over all subrtxes here.
2763         (r10k_needs_protection_p): Update accordingly.
2764
2765 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2766
2767         * config/mips/mips.c (r10k_needs_protection_p_1): Take an rtx
2768         rather than an rtx pointer.  Change type of insn from "void *"
2769         to its real type.  Return bool rather than int.  Iterate over
2770         all subrtxes here.
2771         (r10k_needs_protection_p_store): Update accordingly.
2772         (r10k_needs_protection_p): Likewise.
2773
2774 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2775
2776         * config/mips/mips.c (mips16_rewrite_pool_refs_info): Delete.
2777         (mips16_rewrite_pool_refs): Take the insn and constant pool as
2778         parameters.  Iterate over the instruction's pattern and return void.
2779         (mips16_lay_out_constants): Update accordingly.
2780
2781 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2782
2783         * config/mips/mips.c (mips_kernel_reg_p): Replace with...
2784         (mips_refers_to_kernel_reg_p): ...this new function.
2785         (mips_expand_prologue): Update accordingly.
2786
2787 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2788
2789         * config/mips/mips.c (mips_rewrite_small_data_1): Take the context
2790         as a parameter instead of the containing MEM.  Iterate over all
2791         subrtxes.  Don't return a value.
2792         (mips_rewrite_small_data): Update call accordingly.
2793
2794 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2795
2796         * config/mips/mips.c: Include rtl-iter.h.
2797         (mips_small_data_pattern_1): Take an rtx rather than an rtx pointer.
2798         Take the context as a parameter instead of the containing MEM.
2799         Iterate over all subrtxes.
2800         (mips_small_data_pattern_p): Update call accordingly.
2801
2802 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2803
2804         * config/mep/mep.c (mep_mul_hilo_bypass_1): Delete.
2805         (mep_mul_hilo_bypass_p): Use FOR_EACH_SUBRTX.
2806
2807 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2808
2809         * config/mep/mep.c (mep_store_find_set): Take a const_rtx and
2810         return a bool.  Replace "void *" with specific type.  Iterate
2811         over all subrtxes.
2812         (mep_store_data_bypass_1): Update calls accordingly.
2813
2814 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2815
2816         * config/mep/mep.c: Include rtl-iter.h.
2817         (global_reg_mentioned_p_1): Take a const_rtx and return a bool.
2818         (xtensa_tls_referenced_p): Return a bool.  Use FOR_EACH_SUBRTX.
2819
2820 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2821
2822         * config/xtensa/xtensa.c: Include rtl-iter.h.
2823         (xtensa_tls_referenced_p_1): Delete.
2824         (xtensa_tls_referenced_p): Use FOR_EACH_SUBRTX.
2825
2826 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2827
2828         * config/sh/sh.c (sh_contains_memref_p_1): Delete.
2829         (sh_contains_memref_p): Use FOR_EACH_SUBRTX.
2830
2831 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2832
2833         * config/sh/sh-protos.h (shmedia_cleanup_truncate): Take an
2834         rtx as argument and return the number of changes.
2835         * config/sh/sh.c: Include rtl-iter.h.
2836         (shmedia_cleanup_truncate): Take an rtx as argument and iterate
2837         over all subrtxes.  Return the number of changes made.
2838         * config/sh/sh.md: Update caller accordingly.
2839
2840 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2841
2842         * config/m68k/m68k.c (m68k_tls_reference_p_1): Delete.
2843         (m68k_tls_reference_p): Use FOR_EACH_SUBRTX_VAR.
2844
2845 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
2846
2847         * config/m68k/m68k.c: Include rtl-iter.h.
2848         (m68k_final_prescan_insn_1): Delete.
2849         (m68k_final_prescan_insn): Use FOR_EACH_SUBRTX_VAR.
2850
2851 2014-10-25  Jakub Jelinek  <jakub@redhat.com>
2852
2853         PR tree-optimization/63641
2854         * tree-ssa-reassoc.c (optimize_range_tests_to_bit_test): Set high
2855         to low + prec - 1 - clz (mask) instead of low + prec - clz (mask).
2856
2857 2014-10-25  Alan Modra  <amodra@gmail.com>
2858
2859         PR rtl-optimization/63615
2860         * simplify-rtx.c (simplify_plus_minus): Set "canonicalized" on
2861         decomposing PLUS or MINUS if operands are not placed adjacent
2862         in the "ops" array.
2863
2864 2014-10-25  Joseph Myers  <joseph@codesourcery.com>
2865
2866         * config/rs6000/rs6000.c (rs6000_hard_regno_nregs_internal): Do
2867         not allow e500 double in registers not satisyfing
2868         SPE_SIMD_REGNO_P.
2869
2870 2014-10-24  Aldy Hernandez  <aldyh@redhat.com>
2871
2872         * dwarf2out.c (declare_in_namespace): Only emit external
2873         declarations in the local scope once.
2874
2875 2014-10-24  Jonathan Wakely  <jwakely@redhat.com>
2876
2877         * ginclude/stdbool.h: Do not define bool, true or false in C++11.
2878
2879 2014-10-24  Charles Baylis  <charles.baylis@linaro.org>
2880
2881         * config/aarch64/arm_neon.h (__LD2_LANE_FUNC): Rewrite using builtins,
2882         update uses to use new macro arguments.
2883         (__LD3_LANE_FUNC): Likewise.
2884         (__LD4_LANE_FUNC): Likewise.
2885
2886 2014-10-24  Charles Baylis  <charles.baylis@linaro.org>
2887
2888         * config/aarch64/aarch64-builtins.c
2889         (aarch64_types_loadstruct_lane_qualifiers): Define.
2890         * config/aarch64/aarch64-simd-builtins.def (ld2_lane, ld3_lane,
2891         ld4_lane): New builtins.
2892         * config/aarch64/aarch64-simd.md (aarch64_vec_load_lanesoi_lane<mode>):
2893         New pattern.
2894         (aarch64_vec_load_lanesci_lane<mode>): Likewise.
2895         (aarch64_vec_load_lanesxi_lane<mode>): Likewise.
2896         (aarch64_ld2_lane<mode>): New expand.
2897         (aarch64_ld3_lane<mode>): Likewise.
2898         (aarch64_ld4_lane<mode>): Likewise.
2899         * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
2900         UNSPEC_LD2_LANE, UNSPEC_LD3_LANE, UNSPEC_LD4_LANE.
2901
2902 2014-10-24  Georg-Johann Lay  <avr@gjlay.de>
2903
2904         * avr-protos.h (avr_out_sign_extend): New.
2905         * avr.c (avr_adjust_insn_length) [ADJUST_LEN_SEXT]: Handle.
2906         (avr_out_sign_extend): New function.
2907         * avr.md (extendqihi2, extendqipsi2, extendqisi2, extendhipsi2)
2908         (extendhisi2, extendpsisi2): Use it.
2909         (adjust_len) [sext]: New.
2910
2911 2014-10-24  Martin Liska  <mliska@suse.cz>
2912
2913         * ipa-icf.c (sem_function::compare_phi_node): PHI result comparison
2914         added.
2915
2916 2014-10-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2917
2918         * config/aarch64/aarch64-elf-raw.h (CA53_ERR_835769_SPEC): Define.
2919         (LINK_SPEC): Include CA53_ERR_835769_SPEC.
2920         * config/aarch64/aarch64-linux.h (CA53_ERR_835769_SPEC): Define.
2921         (LINK_SPEC): Include CA53_ERR_835769_SPEC.
2922
2923 2014-10-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
2924
2925         * config/aarch64/aarch64.h (ADJUST_INSN_LENGTH): Wrap definition in
2926         do while (0).
2927         * config/aarch64/aarch64.c (is_mem_p): Delete.
2928         (is_memory_op): Rename to...
2929         (has_memory_op): ... This.  Use FOR_EACH_SUBRTX.
2930         (dep_between_memop_and_curr): Assert that the input is a SET.
2931         (aarch64_madd_needs_nop): Add comment.  Do not call
2932         dep_between_memop_and_curr on NULL body.
2933         (aarch64_final_prescan_insn): Add comment.
2934         Include rtl-iter.h.
2935
2936 2014-10-24  Richard Biener  <rguenther@suse.de>
2937
2938         * Makefile.in (BUILD_CPPLIB): Move $(LIBINTL) $(LIBICONV)
2939         to genmatch BUILD_LIBS instead.
2940
2941 2014-10-24  Richard Biener  <rguenther@suse.de>
2942
2943         * genmatch.c (expr::gen_transform): Use fold_buildN_loc
2944         and build_call_expr_loc.
2945         (dt_simplify::gen): Drop non_lvalue for GIMPLE, use
2946         non_lvalue_loc to build it for GENERIC.
2947         (decision_tree::gen_generic): Add location argument to
2948         generic_simplify prototype.
2949         (capture_info): New class.
2950         (capture_info::capture_info): New constructor.
2951         (capture_info::walk_match): New method.
2952         (capture_info::walk_result): New method.
2953         (capture_info::walk_c_expr): New method.
2954         (dt_simplify::gen): Handle preserving side-effects for
2955         GENERIC code generation.
2956         (decision_tree::gen_generic): Do not reject operands
2957         with TREE_SIDE_EFFECTS.
2958         * generic-match.h: New file.
2959         * generic-match-head.c: Include generic-match.h, not gimple-match.h.
2960         * match.pd: Add some constant folding patterns from fold-const.c.
2961         * fold-const.c: Include generic-match.h.
2962         (fold_unary_loc): Dispatch to generic_simplify.
2963         (fold_ternary_loc): Likewise.
2964         (fold_binary_loc): Likewise.  Remove patterns now implemented
2965         by generic_simplify.
2966         * gimple-fold.c (replace_stmt_with_simplification): New function.
2967         (fold_stmt_1): Add valueize parameter, dispatch to gimple_simplify.
2968         (no_follow_ssa_edges): New function.
2969         (fold_stmt): New overload with valueization hook.  Use
2970         no_follow_ssa_edges for the overload without hook.
2971         (fold_stmt_inplace): Likewise.
2972         * gimple-fold.h (no_follow_ssa_edges): Declare.
2973
2974 2014-10-24  Felix Yang  <felix.yang@huawei.com>
2975         Jiji Jiang  <jiangjiji@huawei.com>
2976
2977         PR target/63173
2978         * config/aarch64/arm_neon.h (__LD2R_FUNC): Remove macro.
2979         (__LD3R_FUNC): Ditto.
2980         (__LD4R_FUNC): Ditto.
2981         (vld2_dup_s8, vld2_dup_s16, vld2_dup_s32, vld2_dup_f32, vld2_dup_f64,
2982          vld2_dup_u8, vld2_dup_u16, vld2_dup_u32, vld2_dup_p8, vld2_dup_p16
2983          vld2_dup_s64, vld2_dup_u64, vld2q_dup_s8, vld2q_dup_p8,
2984          vld2q_dup_s16, vld2q_dup_p16, vld2q_dup_s32, vld2q_dup_s64,
2985          vld2q_dup_u8, vld2q_dup_u16, vld2q_dup_u32, vld2q_dup_u64
2986          vld2q_dup_f32, vld2q_dup_f64): Rewrite using builtin functions.
2987         (vld3_dup_s64, vld3_dup_u64, vld3_dup_f64, vld3_dup_s8
2988          vld3_dup_p8, vld3_dup_s16, vld3_dup_p16, vld3_dup_s32
2989          vld3_dup_u8, vld3_dup_u16, vld3_dup_u32, vld3_dup_f32
2990          vld3q_dup_s8, vld3q_dup_p8, vld3q_dup_s16, vld3q_dup_p16
2991          vld3q_dup_s32, vld3q_dup_s64, vld3q_dup_u8, vld3q_dup_u16
2992          vld3q_dup_u32, vld3q_dup_u64, vld3q_dup_f32, vld3q_dup_f64): Likewise.
2993         (vld4_dup_s64, vld4_dup_u64, vld4_dup_f64, vld4_dup_s8
2994          vld4_dup_p8, vld4_dup_s16, vld4_dup_p16, vld4_dup_s32
2995          vld4_dup_u8, vld4_dup_u16, vld4_dup_u32, vld4_dup_f32
2996          vld4q_dup_s8, vld4q_dup_p8, vld4q_dup_s16, vld4q_dup_p16
2997          vld4q_dup_s32, vld4q_dup_s64, vld4q_dup_u8, vld4q_dup_u16
2998          vld4q_dup_u32, vld4q_dup_u64, vld4q_dup_f32, vld4q_dup_f64): Likewise.
2999         * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
3000         UNSPEC_LD2_DUP, UNSPEC_LD3_DUP, UNSPEC_LD4_DUP.
3001         * config/aarch64/aarch64-simd-builtins.def (ld2r, ld3r, ld4r): New
3002         builtins.
3003         * config/aarch64/aarch64-simd.md (aarch64_simd_ld2r<mode>): New pattern.
3004         (aarch64_simd_ld3r<mode>): Likewise.
3005         (aarch64_simd_ld4r<mode>): Likewise.
3006         (aarch64_ld2r<mode>): New expand.
3007         (aarch64_ld3r<mode>): Likewise.
3008         (aarch64_ld4r<mode>): Likewise.
3009
3010 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
3011
3012         * rtlanal.c (get_base_term): Handle SCRATCH.
3013
3014 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
3015
3016         * haifa-sched.c (sched_init): Disable max_issue when scheduling for
3017         register pressure.
3018
3019 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
3020
3021         * haifa-sched.c (cached_first_cycle_multipass_dfa_lookahead,)
3022         (cached_issue_rate): Remove.  Use dfa_lookahead and issue_rate instead.
3023         (max_issue, choose_ready, sched_init): Update.
3024
3025 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
3026
3027         * sched-int.h (struct _haifa_insn_data:last_rfs_win): New field.
3028         * haifa-sched.c (INSN_LAST_RFS_WIN): New access macro.
3029         (rfs_result): Set INSN_LAST_RFS_WIN.  Update signature.
3030         (rank_for_schedule): Update calls to rfs_result to pass new parameters.
3031         (print_rank_for_schedule_stats): Print out elements of ready list that
3032         ended up on their respective places due to each of the sorting
3033         heuristics.
3034         (ready_sort): Update.
3035         (debug_ready_list_1): Improve printout for SCHED_PRESSURE_MODEL.
3036         (schedule_block): Update.
3037
3038 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
3039
3040         * haifa-sched.c (sched_class_regs_num, call_used_regs_num): New static
3041         arrays.  Use sched_class_regs_num instead of ira_class_hard_regs_num.
3042         (print_curr_reg_pressure, setup_insn_reg_pressure_info,)
3043         (model_update_pressure, model_spill_cost): Use sched_class_regs_num.
3044         (model_start_schedule): Update.
3045         (sched_pressure_start_bb): New static function.  Calculate
3046         sched_class_regs_num.
3047         (schedule_block): Use it.
3048         (alloc_global_sched_pressure_data): Calculate call_used_regs_num.
3049
3050 2014-10-24  Richard Biener  <rguenther@suse.de>
3051
3052         * Makefile.in (BUILD_CPPLIB): When in stage2+ use the
3053         host library and make sure to pull in the required libintl
3054         and libiconv dependencies.
3055
3056 2014-10-24  Richard Biener  <rguenther@suse.de>
3057
3058         * fold-const.c (fold_binary_loc): Fix copy-and-pasto.
3059
3060 2014-10-24  Markus Trippelsdorf  <markus@trippelsdorf.de>
3061
3062         PR bootstrap/63632
3063         * collect2.c (main): Filter out -fno-lto.
3064
3065 2014-10-24  Martin Liska  <mliska@suse.cz>
3066
3067         * ipa-icf.c (sem_item_optimizer::parse_nonsingleton_classes): Guard
3068         division by zero in dumps.
3069         (sem_item_optimizer::merge_classes): Ditto.
3070
3071 2014-10-23  John David Anglin  <danglin@gcc.gnu.org>
3072
3073         * config/pa/pa.c (pa_can_combine_p): Fix typo in last change.
3074
3075 2014-10-23  Ian Lance Taylor  <iant@google.com>
3076
3077         * tree-vrp.c (extract_range_from_assert): Fix typo in comment.
3078
3079 2014-10-23  Ian Lance Taylor  <iant@google.com>
3080
3081         * config/mep/mep.h (TARGET_HAS_F_SETLKW): Don't undefine.
3082
3083 2014-10-23  Jakub Jelinek  <jakub@redhat.com>
3084
3085         PR debug/63623
3086         * var-tracking.c (stack_adjust_offset_pre_post_cb): New function.
3087         (stack_adjust_offset_pre_post): Use it through for_each_inc_dec,
3088         instead of only handling autoinc in dest if it is a MEM.
3089         (vt_stack_adjustments): Fix up formatting.
3090
3091 2014-10-23  DJ Delorie  <dj@redhat.com>
3092
3093         * config/msp430/msp430.c (msp430_print_operand): 'x' modifier is
3094         independend of -mlarge.
3095         * config/msp430/constraints.md (Ys): Update comment.
3096
3097 2014-10-23  Evgeny Stupachenko  <evstupac@gmail.com>
3098
3099         PR target/63534
3100         PR target/63618
3101         * cse.c (delete_trivially_dead_insns): Consider PIC register is used
3102         while it is pseudo.
3103         * dse.c (deletable_insn_p): Likewise.
3104
3105 2014-10-23  Georg-Johann Lay  <avr@gjlay.de>
3106
3107         * config/avr/avr.c: Fix GNU coding rules and typos.
3108         * config/avr/avr.h: Dito.
3109         * config/avr/avr-c.c: Dito.
3110         * config/avr/avr.md: Dito.
3111
3112 2014-10-23  Kirill Yukhin  <kirill.yukhin@intel.com>
3113
3114         * config/i386/sse.md (define_mode_iterator VI1248_AVX512VL_AVX512BW):
3115         New.
3116         (define_insn "*abs<mode>2"): Use VI1248_AVX512VL_AVX512BW mode
3117         iterator.
3118         (define_expand "abs<mode>2"): Ditto.
3119
3120 2014-10-23  Kirill Yukhin  <kirill.yukhin@intel.com>
3121
3122         * tree-core.h (tree_var_decl): Extend `function_code' field
3123         by one bit, move `regdecl_flag' field to ...
3124         (tree_decl_with_vis): Here.
3125         * tree.h (DECL_STATIC_CHAIN): Update struct name.
3126
3127 2014-10-23  Richard Biener  <rguenther@suse.de>
3128
3129         * Makefile.in (BUILD_CPPLIB): Add.
3130         (build/genmatch$(build_exeext)): Use BUILD_CPPLIB, not CPPLIB.
3131         Drop LIBIBERTY.
3132
3133 2014-10-23  Richard Biener  <rguenther@suse.de>
3134
3135         * fold-const.c (fold_binary_loc): Preserve side-effects of
3136         X - X when simplifying to 0.
3137         * stor-layout.c (finish_bitfield_representative): Strip
3138         side-effects of evaluating the difference of two DECL_FIELD_OFFSET.
3139
3140 2014-10-22  Richard Biener  <rguenther@suse.de>
3141             Tobias Burnus <burnus@net-b.de>
3142
3143         PR lto/63603
3144         * gcc.c (LINK_COMMAND_SPEC): Add %{fno-lto}.
3145
3146 2014-10-22  Dehao Chen  <dehao@google.com>
3147
3148         * auto-profile.c: Change order of header files.
3149
3150 2014-10-22  Guozhi Wei  <carrot@google.com>
3151
3152         PR tree-optimization/63530
3153         tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Set
3154         pointer alignment according to DR_MISALIGNMENT.
3155
3156 2014-10-22  David Malcolm  <dmalcolm@redhat.com>
3157
3158         * ipa-icf.c (ipa_icf_driver): Set optimizer to NULL when done.
3159
3160 2014-10-22  Andrew MacLeod  <amacleod@redhat.com>
3161
3162         * cfgbuild.h: New.  Add prototypes for cfgbuild.c.
3163         * cfgcleanup.h: New.  Add prototypes for cfgcleanup.c.
3164         * cfgloopmanip.h: New.  Add prototypes for cfgloopmanip.c.
3165         * dominance.h: New.  Add prototypes for dominance.c.
3166         * cfgloop.h: Move some prototypes/enum to cfgloopmanip.h and include it.
3167         * cfghooks.h: (struct profile_record) Relocate here.
3168         Relocate 2 prototypes from basic-block.h.
3169         * basic-block.h: Move prototypes and struct to new header files.
3170         Include cfgbuild.h, cfgcleanup.h, and dominance.h.
3171         * rtl.h: Move a few prototypes to new header files.
3172         * cfgcleanup.c (merge_memattrs): Make static.
3173         * genopinit.c (main): Add predict.h to list of includes.
3174         * predict.h: Update prototype list to match predict.c.
3175         * predict.c (maybe_hot_count_p): Export.
3176         (cgraph_edge::maybe_hot_p): Move to cgraph.c.
3177         (cgraph_node::optimize_for_size_p): Move to cgraph.h.
3178         * cgraph.h (cgraph_node::optimize_for_size_p): Relocate here.
3179         * cgraph.c (cgraph_edge::maybe_hot_p): Relocate here.
3180         * profile.h: Adjust prototypes.
3181         * ifcvt.h: New.  Relocate struct ce_if_block here.
3182         * ifcvt.c: Include ifcvt.h.
3183         * config/frv/frv.c: Include ifcvt.h.
3184         * config/frv/frv-protos.h: Add 'struct' to ce_if_block * parameters.
3185
3186 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
3187
3188         * lra.c (lra): Remove call to recog_init.
3189         * config/i386/i386.md (preferred_for_speed): New attribute
3190         (*float<SWI48:mode><MODEF:mode>2_sse): Override it instead of
3191         "enabled".  Remove check for sched1.
3192
3193 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
3194
3195         * recog.h (recog_data_d): Remove enabled_alternatives.
3196         * recog.c (extract_insn): Don't set it.
3197         * reload.c (find_reloads): Call get_enabled_alternatives.
3198
3199 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
3200
3201         * recog.h (constrain_operands): Add an alternative_mask parameter.
3202         (constrain_operands_cached): Likewise.
3203         (get_preferred_alternatives): Declare new form.
3204         * recog.c (get_preferred_alternatives): New bb-taking instance.
3205         (constrain_operands): Take the set of available alternatives as
3206         a parameter.
3207         (check_asm_operands, insn_invalid_p, extract_constrain_insn)
3208         (extract_constrain_insn_cached): Update calls to constrain_operands.
3209         * caller-save.c (reg_save_code): Likewise.
3210         * ira.c (setup_prohibited_mode_move_regs): Likewise.
3211         * postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
3212         * ree.c (combine_reaching_defs): Likewise.
3213         * reload.c (can_reload_into): Likewise.
3214         * reload1.c (reload, reload_as_needed, inc_for_reload): Likewise.
3215         (gen_reload_chain_without_interm_reg_p, emit_input_reload_insns)
3216         (emit_insn_if_valid_for_reload): Likewise.
3217         * reorg.c (fill_slots_from_thread): Likewise.
3218         * config/i386/i386.c (ix86_attr_length_address_default): Likewise.
3219         * config/pa/pa.c (pa_can_combine_p): Likewise.
3220         * config/rl78/rl78.c (insn_ok_now): Likewise.
3221         * config/sh/sh.md (define_peephole2): Likewise.
3222         * final.c (final_scan_insn): Update call to constrain_operands_cached.
3223
3224 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
3225
3226         * doc/md.texi: Document "preferred_for_size" and "preferred_for_speed"
3227         attributes.
3228         * genattr.c (main): Handle "preferred_for_size" and
3229         "preferred_for_speed" in the same way as "enabled".
3230         * recog.h (bool_attr): New enum.
3231         (target_recog): Replace x_enabled_alternatives with x_bool_attr_masks.
3232         (get_preferred_alternatives, check_bool_attrs): Declare.
3233         * recog.c (have_bool_attr, get_bool_attr, get_bool_attr_mask_uncached)
3234         (get_bool_attr_mask, get_preferred_alternatives, check_bool_attrs):
3235         New functions.
3236         (get_enabled_alternatives): Use get_bool_attr_mask.
3237         * ira-costs.c (record_reg_classes): Use get_preferred_alternatives
3238         instead of recog_data.enabled_alternatives.
3239         * ira.c (ira_setup_alts): Likewise.
3240         * postreload.c (reload_cse_simplify_operands): Likewise.
3241         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
3242         * ira-lives.c (preferred_alternatives): New variable.
3243         (process_bb_node_lives): Set it.
3244         (check_and_make_def_conflict, make_early_clobber_and_input_conflicts)
3245         (single_reg_class, ira_implicitly_set_insn_hard_regs): Use it instead
3246         of recog_data.enabled_alternatives.
3247         * lra-int.h (lra_insn_recog_data): Replace enabled_alternatives
3248         to preferred_alternatives.
3249         * lra-constraints.c (process_alt_operands): Update accordingly.
3250         * lra.c (lra_set_insn_recog_data): Likewise.
3251         (lra_update_insn_recog_data): Assert check_bool_attrs.
3252
3253 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
3254
3255         * recog.h (extract_constrain_insn): Declare.
3256         * recog.c (extract_constrain_insn): New function.
3257         * lra.c (check_rtl): Use it.
3258         * postreload.c (reload_cse_simplify_operands): Likewise.
3259         * reg-stack.c (check_asm_stack_operands): Likewise.
3260         (subst_asm_stack_regs): Likewise.
3261         * regcprop.c (copyprop_hardreg_forward_1): Likewise.
3262         * regrename.c (build_def_use): Likewise.
3263         * sel-sched.c (get_reg_class): Likewise.
3264         * config/arm/arm.c (note_invalid_constants): Likewise.
3265         * config/s390/predicates.md (execute_operation): Likewise.
3266
3267 2014-10-22  Jakub Jelinek  <jakub@redhat.com>
3268             Yury Gribov  <y.gribov@samsung.com>
3269
3270         * common.opt (flag_sanitize_recover): New variable.
3271         (fsanitize-recover): Remove Var/Init, deprecate.
3272         (fsanitize-recover=): New option.
3273         * doc/invoke.texi (fsanitize-recover): Update docs.
3274         * opts.c (finish_options): Use opts->x_flag_sanitize
3275         instead of flag_sanitize.  Prohibit -fsanitize-recover
3276         for anything besides UBSan.  Formatting.
3277         (common_handle_option): Handle OPT_fsanitize_recover_
3278         and OPT_fsanitize_recover.  Use opts->x_flag_sanitize
3279         instead of flag_sanitize.
3280         * asan.c (pass_sanopt::execute): Fix up formatting.
3281         * ubsan.c (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn,
3282         ubsan_expand_objsize_ifn, ubsan_build_overflow_builtin,
3283         instrument_bool_enum_load, ubsan_instrument_float_cast,
3284         instrument_nonnull_arg, instrument_nonnull_return): Check
3285         bits in flag_sanitize_recover bitmask instead of
3286         flag_sanitize_recover as bool flag.
3287
3288 2014-10-22  Jiong Wang <jiong.wang@arm.com>
3289
3290         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add missing '\'.
3291
3292 2014-10-22  Renlin Li <renlin.li@arm.com>
3293
3294         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define
3295         __ARM_FEATURE_IDIV__.
3296
3297 2014-10-22  Richard Biener  <rguenther@suse.de>
3298
3299         * Makefile.in (s-match): Adjust dependencies to only catch
3300         match.pd.
3301
3302 2014-10-22  Richard Biener  <rguenther@suse.de>
3303         Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
3304
3305         * Makefile.in (OBJS): Add gimple-match.o and generic-match.o.
3306         (MOSTLYCLEANFILES): Add gimple-match.c and generic-match.c.
3307         (gimple-match.c): Generate by triggering s-match.
3308         (generic-match.c): Likewise.
3309         (s-match): Rule to build gimple-match.c and generic-match.c
3310         by running the genmatch generator program.
3311         (build/hash-table.o): Dependencies to build hash-table.c for the host.
3312         (build/genmatch.o): Dependencies to build genmatch.
3313         (genprog): Add match.
3314         (build/genmatch): Likewise.
3315         (TEXI_GCCINT_FILES): Add match-and-simplify.texi.
3316         * generic-match-head.c: New file.
3317         * gimple-match-head.c: Likewise.
3318         * gimple-match.h: Likewise.
3319         * genmatch.c: Likewise.
3320         * match.pd: Likewise.
3321         * builtins.h (fold_builtin_n): Export.
3322         * builtins.c (fold_builtin_n): Likewise.
3323         * gimple-fold.h (gimple_build): Declare various overloads.
3324         (gimple_simplify): Likewise.
3325         (gimple_convert): Re-implement in terms of gimple_build.
3326         * gimple-fold.c (gimple_convert): Remove.
3327         (gimple_build): New functions.
3328         * doc/match-and-simplify.texi: New file.
3329         * doc/gccint.texi: Add menu item Match and Simplify and include
3330         match-and-simplify.texi.
3331
3332 2014-10-22  Jakub Jelinek  <jakub@redhat.com>
3333
3334         PR target/63594
3335         * config/i386/i386.c (ix86_expand_vector_init_duplicate): For
3336         V{8HI,16QI,16HI,32QI}mode call ix86_vector_duplicate_value
3337         even for just TARGET_AVX2, not only for
3338         TARGET_AVX512VL && TARGET_AVX512BW.  For V{32HI,64QI}mode,
3339         call ix86_vector_duplicate_value only if TARGET_AVX512BW,
3340         otherwise build it using concatenation of 256-bit
3341         broadcast.
3342         * config/i386/sse.md (AVX_VEC_DUP_MODE): Moved after
3343         avx512 broadcast patterns.
3344         (vec_dup<mode>): Likewise.  For avx2 use
3345         v<sseintprefix>broadcast<bcstscalarsuff> instead of
3346         vbroadcast<ssescalarmodesuffix>.
3347         (AVX2_VEC_DUP_MODE): New mode iterator.
3348         (*vec_dup<mode>): New TARGET_AVX2 define_insn with
3349         AVX2_VEC_DUP_MODE iterator, add a splitter for that.
3350
3351         PR target/63542
3352         * config/i386/i386.c (ix86_pic_register_p): Also return
3353         true if x is a hard register with ORIGINAL_REGNO equal to
3354         pic_offset_table_rtx pseudo REGNO.
3355         (ix86_delegitimize_address): For ix86_use_pseudo_pic_reg ()
3356         after reload, subtract GOT_SYMBOL_NAME symbol if possible.
3357
3358 2014-10-22  Alan Modra  <amodra@gmail.com>
3359
3360         * gengtype.h (obstack_chunk_alloc, obstack_chunk_free): Remove cast.
3361         * coretypes.h (obstack_chunk_alloc, obstack_chunk_free): Likewise.
3362         (gcc_obstack_init): Use obstack_specify_allocation in place of
3363         _obstack_begin.
3364         * genautomata.c (next_sep_el): Cast result of obstack_base to (char *).
3365         (regexp_representation): Likewise.
3366         * godump.c (go_output_type): Likewise.
3367
3368 2014-10-21  John David Anglin  <danglin@gcc.gnu.org>
3369
3370         * config.gcc: Remove MASK_JUMP_IN_DELAY from target_cpu_default2.
3371         * config/pa/pa.h (TARGET_DEFAULT): Remove MASK_JUMP_IN_DELAY.
3372         * config/pa/pa.opt (mjump-in-delay): Ignore option.  Update comment.
3373
3374 2014-10-21 Manuel López-Ibáñez  <manu@gcc.gnu.org>
3375
3376         * doc/invoke.texi (pedantic-errors): Explain better.
3377
3378 2014-10-21  Joern Rennecke  <joern.rennecke@embecosm.com>
3379             Vidya Praveen <vidya.praveen@atmel.com>
3380             Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
3381             Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
3382             Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
3383
3384         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Don't define
3385         __MEMX for avrtiny.
3386         * config/avr/avr.c (avr_insert_attributes): Reject __memx for avrtiny.
3387         (avr_nonconst_pointer_addrspace): Likewise.
3388         * config/avr/avr.h (AVR_HAVE_LPM): Define.
3389
3390         Added AVRTINY architecture to avr target.
3391         * config/avr/avr-arch.h (avr_arch): Added AVRTINY architecture.
3392         (base_arch_s): member added for AVRTINY architecture.
3393         * config/avr/avr.c: Added TINY_ADIW, TINY_SBIW macros as AVRTINY
3394         alternate for adiw/sbiw instructions. Added AVR_TMP_REGNO and
3395         AVR_ZERO_REGNO macros for tmp and zero registers. Replaced TMP_REGNO
3396         and ZERO_REGNO occurrences by AVR_TMP_REGNO and AVR_ZERO_REGNO
3397         respectively. LAST_CALLEE_SAVED_REG macro added for the last register
3398         in callee saved register list.
3399         (avr_option_override): CCP address updated for AVRTINY.
3400         (avr_init_expanders): tmp and zero rtx initialized as per arch.
3401         Reset avr_have_dimode if AVRTINY.
3402         (sequent_regs_live): Use LAST_CALLEE_SAVED_REG instead magic number.
3403         (emit_push_sfr): Use AVR_TMP_REGNO for tmp register number.
3404         (avr_prologue_setup_frame): Don't minimize prologue if AVRTINY.
3405         Use LAST_CALLEE_SAVED_REG to refer last callee saved register.
3406         (expand_epilogue): Likewise.
3407         (avr_print_operand): Print CCP address in case of AVRTINY also.
3408         <TBD>bad address
3409         (function_arg_regno_p): Check different register list for arguments
3410         if AVRTINY.
3411         (init_cumulative_args): Check for AVRTINY to update number of argument
3412         registers.
3413         (tiny_valid_direct_memory_access_range): New function. Return false if
3414         direct memory access range is not in accepted range for AVRTINY.
3415         (avr_out_movqi_r_mr_reg_disp_tiny): New function to handle register
3416         indirect load (with displacement) for AVRTINY.
3417         (out_movqi_r_mr): Updated instruction length for AVRTINY. Call
3418         avr_out_movqi_r_mr_reg_disp_tiny for load from reg+displacement.
3419         (avr_out_movhi_r_mr_reg_no_disp_tiny): New function to handle register
3420         indirect load (no displacement) for AVRTINY.
3421         (avr_out_movhi_r_mr_reg_disp_tiny): New function to handle register
3422         indirect load (with displacement) for AVRTINY.
3423         (avr_out_movhi_r_mr_pre_dec_tiny): New function to handle register
3424         indirect load for pre-decrement address.
3425         (out_movhi_r_mr): In case of AVRTINY, call tiny register indirect load
3426         functions. Update instruction length for AVRTINY.
3427         (avr_out_movsi_r_mr_reg_no_disp_tiny): New function. Likewise, for
3428         SImode.
3429         (avr_out_movsi_r_mr_reg_disp_tiny): New function. Likewise, for SImode.
3430         (out_movsi_r_mr): Likewise, for SImode.
3431         (avr_out_movsi_mr_r_reg_no_disp_tiny): New function to handle register
3432         indirect store (no displacement) for AVRTINY.
3433         (avr_out_movsi_mr_r_reg_disp_tiny): New function to handle register
3434         indirect store (with displacement) for AVRTINY.
3435         (out_movsi_mr_r): Emit out insn for IO address store. Update store
3436         instruction's size for AVRTINY. For AVRTINY, call tiny SImode indirect
3437         store functions.
3438         (avr_out_load_psi_reg_no_disp_tiny): New function to handle register
3439         indirect load (no displacement) for PSImode in AVRTINY.
3440         (avr_out_load_psi_reg_disp_tiny): New function to handle register
3441         indirect load (with displacement) for PSImode in AVRTINY.
3442         (avr_out_load_psi): Call PSImode register indirect load functions for
3443         AVRTINY. Update instruction length for AVRTINY.
3444         (avr_out_store_psi_reg_no_disp_tiny): New function to handle register
3445         indirect store (no displacement) for PSImode in AVRTINY.
3446         (avr_out_store_psi_reg_disp_tiny): New function to handle register
3447         indirect store (with displacement) for PSImode in AVRTINY.
3448         (avr_out_store_psi): Update instruction length for AVRTINY. Call tiny
3449         register indirect store functions for AVRTINY.
3450         (avr_out_movqi_mr_r_reg_disp_tiny): New function to handle QImode
3451         register indirect store (with displacement) for AVRTINY.
3452         (out_movqi_mr_r): Update instruction length for AVRTINY. Call tiny
3453         register indirect store function for QImode in AVRTINY.
3454         (avr_out_movhi_mr_r_xmega): Update instruction length for AVRTINY.
3455         (avr_out_movhi_mr_r_reg_no_disp_tiny): New function to handle register
3456         indirect store (no displacement) for HImode in AVRTINY.
3457         (avr_out_movhi_mr_r_reg_disp_tiny): New function to handle register
3458         indirect store (with displacement) for HImode in AVRTINY.
3459         (avr_out_movhi_mr_r_post_inc_tiny): New function to handle register
3460         indirect store for post-increment address in HImode.
3461         (out_movhi_mr_r): Update instruction length for AVRTINY. Call tiny
3462         register indirect store function for HImode in AVRTINY.
3463         (avr_out_compare): Use TINY_SBIW/ TINY_ADIW in place of sbiw/adiw
3464         in case of AVRTINY.
3465         (order_regs_for_local_alloc): Updated register allocation order for
3466         AVRTINY.
3467         (avr_conditional_register_usage): New function. It is a target hook
3468         (TARGET_CONDITIONAL_REGISTER_USAGE) function which updates fixed, call
3469         used registers list and register allocation order for AVRTINY.
3470         (avr_return_in_memory): Update return value size for AVRTINY.
3471         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Added builtin macros
3472         for AVRTINY arch and tiny program memory base address.
3473         * config/avr/avr-devices.c (avr_arch_types): Added AVRTINY arch.
3474         (avr_texinfo): Added description for AVRTINY arch.
3475         * config/avr/avr.h: Added macro to identify AVRTINY arch. Updated
3476         STATIC_CHAIN_REGNUM for AVRTINY.
3477         * config/avr/avr-mcus.def: Added AVRTINY arch devices.
3478         * config/avr/avr.md: Added constants for tmp/ zero registers in
3479         AVRTINY. Attributes for AVRTINY added.
3480         (mov<mode>): Move src/ dest address to register if it is not in AVRTINY
3481         memory access range.
3482         (mov<mode>_insn): Avoid QImode direct load for AVRTINY if address not
3483         in AVRTINY memory access range.
3484         (*mov<mode>): Likewise for HImode and SImode.
3485         (*movsf): Likewise for SFmode.
3486         (delay_cycles_2): Updated instructions to be emitted as AVRTINY does
3487         not have sbiw.
3488         * config/avr/avr-protos.h: Added function prototype for
3489         tiny_valid_direct_memory_access_range.
3490         * config/avr/avr-tables.opt: Regenerate.
3491         * gcc/config/avr/t-multilib: Regenerate.
3492         * doc/avr-mmcu.texi: Regenerate.
3493
3494 2014-10-21  Andrew Pinski  <apinski@cavium.com>
3495
3496         * doc/invoke.texi (AARCH64/mtune): Document thunderx as an
3497         available option also.
3498         * config/aarch64/aarch64-cost-tables.h: New file.
3499         * config/aarch64/aarch64-cores.def (thunderx): New core.
3500         * config/aarch64/aarch64-tune.md: Regenerate.
3501         * config/aarch64/aarch64.c: Include aarch64-cost-tables.h instead
3502         of config/arm/aarch-cost-tables.h.
3503         (thunderx_regmove_cost): New variable.
3504         (thunderx_tunings): New variable.
3505
3506 2014-10-21  Dehao Chen  <dehao@google.com>
3507
3508         * auto-profile.c: New file.
3509         * auto-profile.h: New file.
3510         * basic-block.h (maybe_hot_count_p): New export func.
3511         (add_working_set): New export func.
3512         * gcov-io.h (GCOV_TAG_AFDO_FILE_NAMES): New tag.
3513         (GCOV_TAG_AFDO_FUNCTION): Likewise.
3514         (GCOV_TAG_AFDO_WORKING_SET): Likewise.
3515         * opts.c (enable_fdo_optimizations): New func.
3516         (common_handle_option): Handle -fauto-profile flag.
3517         * ipa-inline.c (want_early_inline_function_p): Iterative-einline.
3518         (class pass_early_inline): Export early_inliner.
3519         (early_inliner): Likewise.
3520         (pass_early_inline::execute): Likewise.
3521         * ipa-inline.h (early_inliner): Likewise.
3522         * predict.c (maybe_hot_count_p): New export func.
3523         (counts_to_freqs): AutoFDO logic.
3524         (rebuild_frequencies): Likewise.
3525         * tree-profile.c (pass_ipa_tree_profile::gate): Likewise.
3526         * profile.c (add_working_set): New func.
3527         * Makefile.in (auto-profile.o): New object file.
3528         * passes.def (pass_ipa_auto_profile): New pass.
3529         * tree-ssa-live.c (remove_unused_scope_block_p): AutoFDO logic.
3530         * tree-pass.h (make_pass_ipa_auto_profile): New pass.
3531         * toplev.c (compile_file): AutoFDO logic.
3532         * doc/invoke.texi (-fauto-profile): New doc.
3533         * coverage.c (coverage_init): AutoFDO logic.
3534         * common.opt (-fauto-profile): New flag.
3535         * timevar.def (TV_IPA_AUTOFDO): New tag.
3536         * value-prof.c (gimple_alloc_histogram_value): New export func.
3537         (check_ic_target): Likewise.
3538         * value-prof.h (gimple_alloc_histogram_value): Likewise.
3539         (check_ic_target): Likewise.
3540
3541 2014-10-21  David Malcolm  <dmalcolm@redhat.com>
3542
3543         * cgraph.c (cgraph_c_finalize): New function.
3544         * cgraph.h (cgraph_c_finalize): New prototype.
3545         (cgraphunit_c_finalize): New prototype.
3546         * cgraphunit.c (first_analyzed): Move from analyze_functions
3547         to file-scope.
3548         (first_analyzed_var): Likewise.
3549         (analyze_functions): Move static variables into file-scope.
3550         (cgraphunit_c_finalize): New function.
3551         * diagnostic.c (diagnostic_finish): Free the memory for
3552         context->classify_diagnostic and context->printer, running the
3553         destructor for the latter.
3554         (bt_stop): Use toplev::main.
3555         * dwarf2out.c (dwarf2out_finalize): New function.
3556         * dwarf2out.h (dwarf2out_c_finalize): New prototype.
3557         * gcse.c (gcse_c_finalize): New function.
3558         * gcse.h (gcse_c_finalize): New prototype.
3559         * ggc-page.c (init_ggc): Make idempotent.
3560         * input.c (input_location): Initialize to UNKNOWN_LOCATION.
3561         * ipa-cp.c (ipa_cp_c_finalize): New function.
3562         * ipa-prop.h (ipa_cp_c_finalize): New prototype.
3563         * ipa-pure-const.c (function_insertion_hook_holder): Move to be
3564         a field of class pass_ipa_pure_const.
3565         (node_duplication_hook_holder): Likewise.
3566         (node_removal_hook_holder): Likewise.
3567         (register_hooks): Convert to method...
3568         (pass_ipa_pure_const::register_hooks): ...here, converting
3569         static variable init_p into...
3570         (pass_ipa_pure_const::init_p): ...new field.
3571         (pure_const_generate_summary): Update invocation of
3572         register_hooks to invoke as a method of current_pass.
3573         (pure_const_read_summary): Likewise.
3574         (propagate): Convert to...
3575         (pass_ipa_pure_const::execute): ...method.
3576         * ipa-reference.c (ipa_init): Move static bool init_p from here
3577         to...
3578         (ipa_init_p): New file-scope variable, so that it can be reset
3579         when repeatedly invoking the compiler within one process by...
3580         (ipa_reference_c_finalize): New function.
3581         * ipa-reference.h (ipa_reference_c_finalize): New.
3582         * main.c (main): Replace invocation of toplev_main with
3583         construction of a toplev instance, and call its "main" method.
3584         * params.c (global_init_params): Add an assert that
3585         params_finished is false.
3586         (params_c_finalize): New.
3587         * params.h (params_c_finalize): New.
3588         * passes.c (execute_ipa_summary_passes): Set "current_pass" before
3589         invoking generate_summary, for the benefit of pass_ipa_pure_const.
3590         (ipa_write_summaries_2): Assign "pass" to "current_pass" global
3591         before calling write_summary hook.
3592         (ipa_write_optimization_summaries_1): Likewise when calling
3593         write_optimization_summary hook.
3594         (ipa_read_summaries_1): Likewise for read_summary hook.
3595         (ipa_read_optimization_summaries_1): Likewise for
3596         read_optimization_summary hook.
3597         (execute_ipa_stmt_fixups): Likewise.
3598         * stringpool.c (init_stringpool): Clean up if we're called more
3599         than once.
3600         * timevar.c (timevar_init): Ignore repeated calls.
3601         * toplev.c: Include "dwarf2out.h", "ipa-reference.h", "gcse.h",
3602         "ipa-prop.h".
3603         (general_init): Reset "input_location" to UNKNOWN_LOCATION.
3604         (initialize_rtl): Move static local "initialized_once"
3605         into file scope, and rename to...
3606         (rtl_initialized): New variable.
3607         (do_compile): Move timevar initialization from here to
3608         toplev::start_timevars.
3609         (toplev::toplev, toplev::~toplev, toplev::start_timevars,
3610         toplev::finalize): New functions.
3611         (toplev_main): Rename to...
3612         (toplev::main): ...this.
3613         * toplev.h (class toplev): New class.
3614
3615 2014-10-21  Andrew MacLeod  <amacleod@redhat.com>
3616
3617         * loop-doloop.c: Include loop-unroll.h.
3618
3619 2014-10-21  Andrew MacLeod  <amacleod@redhat.com>
3620
3621         * cfg.h: New.  Header file for cfg.c.
3622         * cfganal.h: New.  Header file for cfganal.c.
3623         * lcm.h: New.  Header file for lcm.c.
3624         * loop-unroll.h: New.  Header file for loop-unroll.h.
3625         * cfgloop.h: (unroll_loops): Remove prototype.
3626         * basic-block.h: Move prototypes and structs to new header files.
3627         Include cfg.h, cfganal.h, and lcm.h.
3628         * loop-init.c: Include loop-unroll.h.
3629         * loop-unroll.c: (referenced_in_one_insn_in_loop_p): Make static.
3630         * modulo-sched.c: Include loop-unroll.h.
3631
3632 2014-10-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>
3633
3634         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Fix creation of
3635         MARKER_BYTE_UNKNOWN markers when handling casts.
3636
3637 2014-10-21  Richard Biener  <rguenther@suse.de>
3638
3639         * tree-ssa-phiopt.c (value_replacement): Properly verify we
3640         are the non-singleton PHI.
3641
3642 2014-10-21  Jakub Jelinek  <jakub@redhat.com>
3643
3644         PR tree-optimization/63563
3645         * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Bail out
3646         if either dra or drb stmts are not normal loads/stores.
3647
3648 2014-10-21  Ilya Tocar  <ilya.tocar@intel.com>
3649
3650         * config/i386/i386.c (expand_vec_perm_1): Fix
3651         expand_vec_perm_palignr case.
3652         * config/i386/sse.md (<ssse3_avx2>_palignr<mode>_mask): Use
3653         VI1_AVX512.
3654
3655 2014-10-21  Zhenqiang Chen  <zhenqiang.chen@arm.com>
3656
3657         * cfgloopanal.c (seq_cost): Delete.
3658         * rtl.h (seq_cost): New prototype.
3659         * rtlanal.c (seq_cost): New function.
3660         * tree-ssa-loop-ivopts.c (seq_cost): Delete.
3661
3662 2014-10-20  Andrew MacLeod  <amacleod@redhat.com>
3663
3664         * cfgrtl.h: New.  Add prototypes for cfgrtl.c.
3665         * basic-block.h: Remove prototypes for cfgrtl.c.
3666         * cfghooks.h (cfg_layout_initialize, cfg_layout_finalize): Move
3667         prototypes to cfgrtl.h.
3668         * profile.h (profile_info): Add extern export declaration.
3669         * rtl.h: Remove prototypes for cfgrtl.h.
3670         * tree-cfg.h (gt_ggc_mx, gt_pch_nx): Move prototypes to here.
3671         * ipa-inline.c: Include profile.h.
3672         * loop-unroll.c: Ditto.
3673         * modulo-sched.c: Ditto.
3674         * postreload-gcse.c: Ditto.
3675         * predict.c: Ditto.
3676         * sched-ebb.c: Ditto.
3677         * sched-rgn.c: Ditto.
3678         * tracer.c: Ditto.
3679         * tree-ssa-loop-ivcanon.c: Ditto.
3680
3681 2014-10-20  Richard Biener  <rguenther@suse.de>
3682
3683         * tree-vect-slp.c (vect_get_and_check_slp_defs): Try swapping
3684         operands to get a def operand kind match.  Signal mismatches
3685         to the parent so we can try swapping its operands.
3686         (vect_build_slp_tree): Try swapping operands if they have
3687         a mismatched operand kind.
3688
3689 2014-10-20  Alan Modra  <amodra@gmail.com>
3690
3691         PR debug/60655
3692         * simplify-rtx.c (simplify_plus_minus): Delete unused "input_ops".
3693         Increase "ops" array size.  Correct array size tests.  Init
3694         n_constants in loop.  Break out of innermost loop when finding
3695         a trivial CONST expression.
3696
3697 2014-10-20  Martin Liska  <mliska@suse.cz>
3698
3699         PR ipa/63583
3700         * ipa-icf-gimple.c (func_checker::compare_gimple_asm):
3701         Gimple tempate string is compared.
3702
3703 2014-10-20  Uros Bizjak  <ubizjak@gmail.com>
3704
3705         * varasm.c (const_alias_set): Remove.
3706         (init_varasm_once): Remove initialization of const_alias_set.
3707         (build_constant_desc): Do not set alias set to const_alias_set.
3708
3709 2014-10-19  Ilya Verbin  <ilya.verbin@intel.com>
3710
3711         * configure: Regenerate.
3712         * configure.ac: Move the test for section attribute specifier "e" in GAS
3713         out to all i[34567]86-*-* | x86_64-*-* targets and add --fatal-warnings.
3714         * langhooks.c (lhd_begin_section): Set SECTION_EXCLUDE flag.
3715         * varasm.c (default_elf_asm_named_section): Guard SECTION_EXCLUDE with
3716         ifdef HAVE_GAS_SECTION_EXCLUDE.
3717
3718 2014-10-19  Andreas Schwab  <schwab@linux-m68k.org>
3719
3720         * doc/md.texi (RTL Template) [match_scratch]: Correct equivalent
3721         match_operand expression.
3722
3723 2014-10-19  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
3724             David Edelsohn  <dje.gcc@gmail.com>
3725
3726         * config/rs6000/rs6000.c (rs6000_atomic_assign_expand_fenv): New
3727         function.
3728         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
3729
3730 2014-10-18  Manuel López-Ibáñez  <manu@gcc.gnu.org>
3731
3732         * doc/invoke.texi (Options to Request or Suppress Warnings):
3733         Explain options precedence.
3734         (Wtrampolines): Do not indent paragraph.
3735
3736 2014-10-18  John David Anglin  <danglin@gcc.gnu.org>
3737
3738         * doc/invoke.texi: Update documentation of hppa -mjump-in-delay option.
3739         * config/pa/pa-protos.h (pa_following_call): Delete declaration.
3740         (pa_jump_in_call_delay): Likewise.
3741         * config/pa/pa.c (pa_option_override): Remove jump in call delay
3742         override.
3743         (pa_output_millicode_call): Remove support for jump in call delay.
3744         (pa_output_call): Likewise.
3745         (pa_jump_in_call_delay): Delete.
3746         (pa_following_call): Likewise.
3747         * config/pa/pa.md (in_call_delay): Remove jump in delay check.
3748         (uncond_branch): Remove following call check from attribute length.
3749
3750 2014-10-18  Oleg Endo  <olegendo@gcc.gnu.org>
3751
3752         PR target/53513
3753         * config/sh/sh-modes.def (PSI): Remove.
3754         * config/sh/sh-protos.h (get_fpscr_rtx): Remove.
3755         * config/sh/sh.c (fpscr_rtx, get_fpscr_rtx): Remove.
3756         (sh_reorg): Remove commented out FPSCR code.
3757         (fpscr_set_from_mem): Use SImode instead of PSImode.  Emit lds_fpscr
3758         insn instead of move insn.
3759         (sh_hard_regno_mode_ok): Return SImode for FPSCR.
3760         (sh_legitimate_address_p, sh_legitimize_reload_address): Remove PSImode
3761         handling.
3762         (sh_emit_mode_set): Emit lds_fpscr and sts_fpscr insns.
3763         (sh1_builtin_p): Uncomment.
3764         (SH_BLTIN_UV 25, SH_BLTIN_VU 26): New macros.
3765         (bdesc): Add __builtin_sh_get_fpscr and __builtin_sh_set_fpscr.
3766         * config/sh/sh/predicates.md (fpscr_operand): Simplify.
3767         (fpscr_movsrc_operand, fpscr_movdst_operand): New predicates.
3768         (general_movsrc_operand, general_movdst_operand): Disallow
3769         fpscr_operand.
3770         * config/sh/sh.md (FPSCR_FR): New constant.
3771         (push_fpscr): Emit sts_fpscr insn.
3772         (pop_fpscr): Emit lds_fpscr_insn.
3773         (movsi_ie): Disallow FPSCR operands.
3774         (fpu_switch, unnamed related split, extend_psi_si,
3775         truncate_si_psi): Remove insns.
3776         (lds_fpscr, sts_fpscr): New insns.
3777         (toggle_sz, toggle_pr): Use SImode for FPSCR_REG instead of PSImode.
3778
3779 2014-10-17  Eric Botcazou  <ebotcazou@adacore.com>
3780
3781         * ipa-inline-transform.c (master_clone_with_noninline_clones_p): New.
3782         (clone_inlined_nodes): Do not overwrite the clone if above predicate
3783         returns true.
3784
3785 2014-10-17  Ilya Tocar  <ilya.tocar@intel.com>
3786
3787         * config/i386/i386.c (MAX_VECT_LEN): Move earlier.
3788         (expand_vec_perm_d): Ditto.
3789         (ix86_expand_vec_perm_vpermi2): Handle V8HImode, V16HImode, V32HImode,
3790         V32HImode, V4SImode, V8SImode, V4SFmode, V8SFmode, V2DImode, V4DImode,
3791         V4DFmode.
3792         (ix86_expand_vec_perm): Update call to ix86_expand_vec_perm_vpermi2.
3793         (ix86_expand_sse_unpack): Handle V64QImode.
3794         (expand_vec_perm_blend): Update conditions for TARGET, handle
3795         V8DFmode, V16SFmode, V32HImode, V64QImode, V16SImode, V8DImode.
3796         (expand_vec_perm_pshufb): Handle V64QImode.
3797         (expand_vec_perm_1): Handle V64QImode, V32HImode, V16SImode, V16SFmode,
3798         V8DFmode, V8DImode, V4DFmode, V2DFmode, V8SFmode, V4SFmode.
3799         (ix86_expand_vec_perm_const_1): Call  ix86_expand_vec_perm_vpermi2.
3800         (ix86_vectorize_vec_perm_const_ok): Handle V32HImode, V64QImode.
3801         (ix86_expand_vecop_qihi): Handle V64QImode.
3802         * config/i386/sse.md (define_mode_iterator VI1_AVX512): New.
3803         (define_mode_iterator VEC_PERM_AVX2): Add V32HI.
3804         (define_mode_iterator VEC_PERM_CONST): Add V32HI.
3805         (define_insn "<ssse3_avx2>_pshufb<mode>3<mask_name>"): Add masking.
3806         (mul<mode>3): Use VI1_AVX512.
3807         (<sse2_avx2>_packsswb): Ditto.
3808         (<sse2_avx2>_packuswb): Ditto.
3809         (<ssse3_avx2>_pshufb<mode>3): Ditto.
3810         (<shift_insn><mode>3): Ditto.
3811
3812 2014-10-17  Kirill Yukhin  <kirill.yukhin@intel.com>
3813
3814         * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Refactor
3815         conditions to fix bootstrap.
3816
3817 2014-10-17  Andrew MacLeod  <amacleod@redhat.com>
3818
3819         gcc-plugin.h:  Add tm.h and flattened includes from function.h.
3820
3821 2014-10-17  Alexander Ivchenko  <alexander.ivchenko@intel.com>
3822             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
3823             Anna Tikhonova  <anna.tikhonova@intel.com>
3824             Ilya Tocar  <ilya.tocar@intel.com>
3825             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3826             Ilya Verbin  <ilya.verbin@intel.com>
3827             Kirill Yukhin  <kirill.yukhin@intel.com>
3828             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
3829
3830         * config/i386/i386.c (ix86_expand_vector_init_duplicate): Handle V64QI
3831         and V32HI modes, update V8HI, V16QI, V32QI modes handling.
3832         (ix86_expand_vector_init_general): Handle V64QI and V32HI modes.
3833         * config/i386/sse.md (define_mode_iterator VI48F_512): Rename to ...
3834         (define_mode_iterator VF48_I1248): ... this. Extend to AVX-512 modes.
3835         (define_expand "vec_init<mode>"): Use VF48_I1248.
3836
3837 2014-10-17  Alexander Ivchenko  <alexander.ivchenko@intel.com>
3838             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
3839             Anna Tikhonova  <anna.tikhonova@intel.com>
3840             Ilya Tocar  <ilya.tocar@intel.com>
3841             Andrey Turetskiy  <andrey.turetskiy@intel.com>
3842             Ilya Verbin  <ilya.verbin@intel.com>
3843             Kirill Yukhin  <kirill.yukhin@intel.com>
3844             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
3845
3846         * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Extend
3847         expand_sse2_mulvxdi3.
3848
3849 2014-10-17  Richard Biener  <rguenther@suse.de>
3850
3851         * fold-const.c (fold_comparison): Remove redundant constant
3852         folding and operand swapping.
3853         (fold_binary_loc): Do comparison operand swapping here.
3854         (fold_ternary_loc): Canonicalize operand order for
3855         commutative ternary operations.
3856         * tree.c (commutative_ternary_tree_code): Add DOT_PROD_EXPR
3857         and FMA_EXPR.
3858
3859 2014-10-17  Jakub Jelinek  <jakub@redhat.com>
3860
3861         PR tree-optimization/63464
3862         * gimple.h (gimple_seq_discard): New prototype.
3863         * gimple.c: Include stringpool.h and tree-ssanames.h.
3864         (gimple_seq_discard): New function.
3865         * optabs.h (lshift_cheap_p): New prototype.
3866         * optabs.c (lshift_cheap_p): New function, moved from...
3867         * tree-switch-conversion.c (lshift_cheap_p): ... here.
3868         * tree-ssa-reassoc.c: Include gimplify.h and optabs.h.
3869         (reassoc_branch_fixups): New variable.
3870         (update_range_test): Add otherrangep and seq arguments.
3871         Unshare exp.  If otherrange is NULL, use for other ranges
3872         array of pointers pointed by otherrangep instead.
3873         Emit seq before gimplified statements for tem.
3874         (optimize_range_tests_diff): Adjust update_range_test
3875         caller.
3876         (optimize_range_tests_xor): Likewise.  Fix up comment.
3877         (extract_bit_test_mask, optimize_range_tests_to_bit_test): New
3878         functions.
3879         (optimize_range_tests): Adjust update_range_test caller.
3880         Call optimize_range_tests_to_bit_test.
3881         (branch_fixup): New function.
3882         (execute_reassoc): Call branch_fixup.
3883
3884         PR tree-optimization/63302
3885         * tree-ssa-reassoc.c (optimize_range_tests_xor,
3886         optimize_range_tests_diff): Use !integer_pow2p () instead of
3887         tree_log2 () < 0.
3888
3889 2014-10-17  Martin Liska  <mliska@suse.cz>
3890
3891         * ipa-icf.c (sem_function::merge): Local flags are set to false
3892         to enforce equal calling convention to be used.
3893         * opts.c (common_handle_option): Indentation fix.
3894
3895 2014-10-17  Marc Glisse  <marc.glisse@inria.fr>
3896
3897         * tree-into-ssa.c (is_old_name): Replace "new" with "old".
3898
3899 2014-10-17  Tom de Vries  <tom@codesourcery.com>
3900
3901         PR rtl-optimization/61605
3902         * regcprop.c (copyprop_hardreg_forward_1): Use
3903         regs_invalidated_by_this_call instead of regs_invalidated_by_call.
3904
3905 2014-10-17  Tom de Vries  <tom@codesourcery.com>
3906
3907         PR rtl-optimization/61605
3908         * regcprop.c (copyprop_hardreg_forward_1): Add copy_p and noop_p.  Don't
3909         notice stores for noops.  Don't regard noops as copies.
3910
3911 2014-10-17  Uros Bizjak  <ubizjak@gmail.com>
3912
3913         * config/i386/cpuid.h (__cpuid): Remove definitions that handle %ebx
3914         register in a special way.
3915         (__cpuid_count): Ditto.
3916         * config/i386/driver-i386.h: Protect with
3917         "#if defined(__GNUC__) && (__GNUC__ >= 5 || !defined(__PIC__))".
3918         (host_detect_local_cpu): Mention that GCC with non-fixed %ebx
3919         is required to compile the function.
3920
3921 2014-10-16  DJ Delorie  <dj@redhat.com>
3922
3923         * flag-types.h (sanitize_code): Don't assume targets have 32-bit
3924         integers.
3925
3926         * config/rs6000/rs6000-c.c (rid_int128): New.
3927         (rs6000_macro_to_expand): Use instead of RID_INT128.
3928
3929 2014-10-16  Andrew MacLeod  <amacleod@redhat.com>
3930
3931         * function.h: Flatten file.  Remove includes, adjust prototypes to
3932         reflect only what is in function.h.
3933         (enum direction, struct args_size, struct locate_and_pad_arg_data,
3934         ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Relocate
3935         from expr.h.
3936         (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Relocate from rtl.h.
3937         (optimize_function_for_size_p, optimize_function_for_speed_p): Move
3938         prototypes to predict.h.
3939         (init_varasm_status): Move prototype to varasm.h.
3940         * expr.h: Adjust include files.
3941         (enum direction, struct args_size, struct locate_and_pad_arg_data,
3942         ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Move
3943         to function.h.
3944         (locate_and_pad_parm): Move prototype to function.h.
3945         * rtl.h: (assign_stack_local, ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD,
3946         assign_stack_local_1, assign_stack_temp, assign_stack_temp_for_type,
3947         assign_temp, reposition_prologue_and_epilogue_notes,
3948         prologue_epilogue_contains, sibcall_epilogue_contains,
3949         update_temp_slot_address, maybe_copy_prologue_epilogue_insn,
3950         set_return_jump_label): Move prototypes to function.h.
3951         * predict.h (optimize_function_for_size_p,
3952         optimize_function_for_speed_p): Relocate prototypes from function.h.
3953         * shrink-wrap.h (emit_return_into_block, active_insn_between,
3954         convert_jumps_to_returns, emit_return_for_exit): Move prototypes to
3955         function.h.
3956         * varasm.h (init_varasm_status): Relocate prototype from function.h.
3957         * genattrtab.c (write_header): Add predict.h to include list.
3958         * genconditions.c (write_header): Add predict.h to include list.
3959         * genemit.c (main): Adjust header file includes.
3960         * gengtype.c (ifiles): Add flattened function.h header files.
3961         * genoutput.c (output_prologue): Add predict.h to include list.
3962         * genpreds.c (write_insn_preds_c): Adjust header file includes.
3963         * genrecog.c (write_header): Add flattened function.h header files.
3964         * alias.c: Adjust include files.
3965         * auto-inc-dec.c: Likewise.
3966         * basic-block.h: Likewise.
3967         * bb-reorder.c: Likewise.
3968         * bt-load.c: Likewise.
3969         * builtins.c: Likewise.
3970         * caller-save.c: Likewise.
3971         * calls.c: Likewise.
3972         * cfgbuild.c: Likewise.
3973         * cfgcleanup.c: Likewise.
3974         * cfgexpand.c: Likewise.
3975         * cfgloop.c: Likewise.
3976         * cfgloop.h: Likewise.
3977         * cfgrtl.c: Likewise.
3978         * cgraph.h: Likewise.
3979         * cgraphclones.c: Likewise.
3980         * cgraphunit.c: Likewise.
3981         * combine-stack-adj.c: Likewise.
3982         * combine.c: Likewise.
3983         * coverage.c: Likewise.
3984         * cprop.c: Likewise.
3985         * cse.c: Likewise.
3986         * cselib.c: Likewise.
3987         * dbxout.c: Likewise.
3988         * ddg.c: Likewise.
3989         * df-core.c: Likewise.
3990         * df-problems.c: Likewise.
3991         * df-scan.c: Likewise.
3992         * dojump.c: Likewise.
3993         * dwarf2cfi.c: Likewise.
3994         * dwarf2out.c: Likewise.
3995         * emit-rtl.c: Likewise.
3996         * except.c: Likewise.
3997         * explow.c: Likewise.
3998         * expr.c: Likewise.
3999         * final.c: Likewise.
4000         * function.c: Likewise.
4001         * gcse.c: Likewise.
4002         * gimple-fold.c: Likewise.
4003         * gimple-low.c: Likewise.
4004         * gimple-streamer.h: Likewise.
4005         * haifa-sched.c: Likewise.
4006         * ifcvt.c: Likewise.
4007         * ira.c: Likewise.
4008         * jump.c: Likewise.
4009         * lcm.c: Likewise.
4010         * loop-invariant.c: Likewise.
4011         * lra-assigns.c: Likewise.
4012         * lra-coalesce.c: Likewise.
4013         * lra-constraints.c: Likewise.
4014         * lra-eliminations.c: Likewise.
4015         * lra-lives.c: Likewise.
4016         * lra-spills.c: Likewise.
4017         * lra.c: Likewise.
4018         * lto-cgraph.c: Likewise.
4019         * lto-section-in.c: Likewise.
4020         * lto-section-out.c: Likewise.
4021         * lto-streamer-in.c: Likewise.
4022         * lto-streamer-out.c: Likewise.
4023         * mode-switching.c: Likewise.
4024         * modulo-sched.c: Likewise.
4025         * omp-low.c: Likewise.
4026         * optabs.c: Likewise.
4027         * passes.c: Likewise.
4028         * postreload-gcse.c: Likewise.
4029         * postreload.c: Likewise.
4030         * predict.c: Likewise.
4031         * profile.c: Likewise.
4032         * recog.c: Likewise.
4033         * ree.c: Likewise.
4034         * reg-stack.c: Likewise.
4035         * regcprop.c: Likewise.
4036         * reginfo.c: Likewise.
4037         * regrename.c: Likewise.
4038         * reload.c: Likewise.
4039         * reload1.c: Likewise.
4040         * reorg.c: Likewise.
4041         * resource.c: Likewise.
4042         * rtlanal.c: Likewise.
4043         * sched-deps.c: Likewise.
4044         * sched-ebb.c: Likewise.
4045         * sched-rgn.c: Likewise.
4046         * sel-sched-dump.c: Likewise.
4047         * sel-sched-ir.c: Likewise.
4048         * sel-sched.c: Likewise.
4049         * shrink-wrap.c: Likewise.
4050         * simplify-rtx.c: Likewise.
4051         * statistics.c: Likewise.
4052         * stmt.c: Likewise.
4053         * stor-layout.c: Likewise.
4054         * store-motion.c: Likewise.
4055         * symtab.c: Likewise.
4056         * targhooks.c: Likewise.
4057         * toplev.c: Likewise.
4058         * trans-mem.c: Likewise.
4059         * tree-cfg.c: Likewise.
4060         * tree-cfgcleanup.c: Likewise.
4061         * tree-dfa.c: Likewise.
4062         * tree-eh.c: Likewise.
4063         * tree-inline.c: Likewise.
4064         * tree-into-ssa.c: Likewise.
4065         * tree-nested.c: Likewise.
4066         * tree-nrv.c: Likewise.
4067         * tree-profile.c: Likewise.
4068         * tree-ssa-alias.c: Likewise.
4069         * tree-ssa-ccp.c: Likewise.
4070         * tree-ssa-copy.c: Likewise.
4071         * tree-ssa-copyrename.c: Likewise.
4072         * tree-ssa-dom.c: Likewise.
4073         * tree-ssa-operands.c: Likewise.
4074         * tree-ssa-propagate.c: Likewise.
4075         * tree-ssa-structalias.c: Likewise.
4076         * tree-ssa-tail-merge.c: Likewise.
4077         * tree-ssa-threadedge.c: Likewise.
4078         * tree-ssa-threadupdate.c: Likewise.
4079         * tree-ssa-uncprop.c: Likewise.
4080         * tree-ssa-uninit.c: Likewise.
4081         * tree-ssa.c: Likewise.
4082         * tree-stdarg.c: Likewise.
4083         * tree-tailcall.c: Likewise.
4084         * tree.c: Likewise.
4085         * tsan.c: Likewise.
4086         * valtrack.c: Likewise.
4087         * varasm.c: Likewise.
4088         * vmsdbgout.c: Likewise.
4089         * web.c: Likewise.
4090         * config/aarch64/aarch64.c: Add flattened includes from function.h.
4091         * config/alpha/alpha.c: Likewise.
4092         * config/arc/arc.c: Likewise.
4093         * config/arm/arm.c: Likewise.
4094         * config/avr/avr-log.c: Likewise.
4095         * config/avr/avr.c: Likewise.
4096         * config/bfin/bfin.c: Likewise.
4097         * config/c6x/c6x.c: Likewise.
4098         * config/cr16/cr16.c: Likewise.
4099         * config/cris/cris.c: Likewise.
4100         * config/darwin.c: Likewise.
4101         * config/epiphany/epiphany.c: Likewise.
4102         * config/epiphany/mode-switch-use.c: Likewise.
4103         * config/epiphany/resolve-sw-modes.c: Likewise.
4104         * config/fr30/fr30.c: Likewise.
4105         * config/frv/frv.c: Likewise.
4106         * config/h8300/h8300.c: Likewise.
4107         * config/i386/i386.c: Likewise.
4108         * config/ia64/ia64.c: Likewise.
4109         * config/iq2000/iq2000.c: Likewise.
4110         * config/lm32/lm32.c: Likewise.
4111         * config/m32c/m32c.c: Likewise.
4112         * config/m32r/m32r.c: Likewise.
4113         * config/m68k/m68k.c: Likewise.
4114         * config/mcore/mcore.c: Likewise.
4115         * config/mep/mep-pragma.c: Likewise.
4116         * config/mep/mep.c: Likewise.
4117         * config/microblaze/microblaze.c: Likewise.
4118         * config/mips/mips.c: Likewise.
4119         * config/mmix/mmix.c: Likewise.
4120         * config/mn10300/mn10300.c: Likewise.
4121         * config/moxie/moxie.c: Likewise.
4122         * config/msp430/msp430.c: Likewise.
4123         * config/nds32/nds32-cost.c: Likewise.
4124         * config/nds32/nds32-fp-as-gp.c: Likewise.
4125         * config/nds32/nds32-intrinsic.c: Likewise.
4126         * config/nds32/nds32-isr.c: Likewise.
4127         * config/nds32/nds32-md-auxiliary.c: Likewise.
4128         * config/nds32/nds32-memory-manipulation.c: Likewise.
4129         * config/nds32/nds32-pipelines-auxiliary.c: Likewise.
4130         * config/nds32/nds32-predicates.c: Likewise.
4131         * config/nds32/nds32.c: Likewise.
4132         * config/nios2/nios2.c: Likewise.
4133         * config/pa/pa.c: Likewise.
4134         * config/pdp11/pdp11.c: Likewise.
4135         * config/rl78/rl78.c: Likewise.
4136         * config/rs6000/rs6000.c: Likewise.
4137         * config/rx/rx.c: Likewise.
4138         * config/s390/s390.c: Likewise.
4139         * config/score/score.c: Likewise.
4140         * config/sh/sh.c: Likewise.
4141         * config/sparc/sparc.c: Likewise.
4142         * config/spu/spu.c: Likewise.
4143         * config/stormy16/stormy16.c: Likewise.
4144         * config/tilegx/tilegx.c: Likewise.
4145         * config/tilepro/tilepro.c: Likewise.
4146         * config/v850/v850.c: Likewise.
4147         * config/vax/vax.c: Likewise.
4148         * config/xtensa/xtensa.c: Likewise.
4149
4150 2014-10-16  Richard Earnshaw  <rearnsha@arm.com>
4151
4152         * config/aarch64/aarch64.c (aarch64_legitimize_address): New function.
4153         (TARGET_LEGITIMIZE_ADDRESS): Redefine.
4154
4155 2014-10-16  Oleg Endo  <olegendo@gcc.gnu.org>
4156
4157         * config/sh/sh-protos.h (fldi_ok): Remove.
4158         * config/sh/sh.c (fldi_ok): Likewise.
4159         (sh_secondary_reload): Don't use fldi_ok.
4160         * config/sh/constraints.md (G constraint, H constraint): Don't use
4161         fldi_ok.
4162
4163 2014-10-16  Martin Liska  <mliska@suse.cz>
4164
4165         * ipa-icf.c (sem_item_optimizer::process_cong_reduction):
4166         Cast to unsigned long.
4167         (sem_item_optimizer::dump_cong_classes): Likewise.
4168
4169 2014-10-16  Tom de Vries  <tom@codesourcery.com>
4170
4171         * tree-into-ssa.c (update_ssa): Assert that there's no ssa use operand
4172         with SSA_NAME_IN_FREELIST.
4173
4174 2014-10-16  Richard Biener  <rguenther@suse.de>
4175
4176         PR middle-end/63554
4177         * builtins.c (fold_builtin_4): Do not call fold_builtin_strncat_chk.
4178         (fold_builtin_strncat_chk): Move ...
4179         * gimple-fold.c (gimple_fold_builtin_strncat_chk): ... here.
4180         (gimple_fold_builtin): Call gimple_fold_builtin_strncat_chk.
4181
4182 2014-10-16  Oleg Endo  <olegendo@gcc.gnu.org>
4183
4184         PR target/59401
4185         * config/sh/sh.h (CALL_REALLY_USED_REGISTERS): Expand macro and set
4186         GBR to 0.
4187
4188 2014-10-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4189             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4190             Anna Tikhonova  <anna.tikhonova@intel.com>
4191             Ilya Tocar  <ilya.tocar@intel.com>
4192             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4193             Ilya Verbin  <ilya.verbin@intel.com>
4194             Kirill Yukhin  <kirill.yukhin@intel.com>
4195             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4196
4197         * config/i386/i386.c (ix86_expand_mul_widen_hilo): Handle V32HI, V16SI,
4198         V64QI modes.
4199
4200 2014-10-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4201             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4202             Anna Tikhonova  <anna.tikhonova@intel.com>
4203             Ilya Tocar  <ilya.tocar@intel.com>
4204             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4205             Ilya Verbin  <ilya.verbin@intel.com>
4206             Kirill Yukhin  <kirill.yukhin@intel.com>
4207             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4208
4209         * config/i386/i386.c (ix86_expand_vector_set): Handle V8DF, V8DI, V16SF,
4210         V16SI, V32HI, V64QI modes.
4211
4212 2014-10-16  Oleg Endo  <olegendo@gcc.gnu.org>
4213
4214         PR target/53513
4215         * config/sh/sh-protos.h (emit_sf_insn, emit_df_insn, expand_sf_unop,
4216         expand_sf_binop, expand_df_unop, expand_df_binop): Remove.
4217
4218         * config/sh/sh.c (sh_emit_set_t_insn): Adjust generated insn pattern
4219         to match fp insn patterns.
4220         (calc_live_regs): Add FPSCR_MODES_REG and FPSCR_STAT_REG to the ignore
4221         list.
4222         (emit_sf_insn, emit_df_insn, expand_sf_unop, expand_sf_binop,
4223         expand_df_unop, expand_df_binop): Remove.
4224         (sh_conditional_register_usage): Mark FPSCR_MODES_REG and
4225         FPSCR_STAT_REG as not call clobbered.
4226         (sh_emit_mode_set): Emit fpscr store-modify-load sequence instead of
4227         invoking fpscr_set_from_mem.
4228
4229         * config/sh/sh.h (MAX_REGISTER_NAME_LENGTH): Increase to 6.
4230         (SH_REGISTER_NAMES_INITIALIZER): Add names for FPSCR_MODES_REG and
4231         FPSCR_STAT_REG.
4232         (REGISTER_NAMES): Adjust.
4233         (SPECIAL_REGISTER_P): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
4234         (FIRST_PSEUDO_REGISTER): Increase to 156.
4235         (DWARF_FRAME_REGISTERS): Define as 153 to keep the original value.
4236         (FIXED_REGISTERS, CALL_USED_REGISTERS): Add FPSCR_MODES_REG and
4237         FPSCR_STAT_REG.
4238         (REG_CLASS_CONTENTS): Adjust ALL_REGS bit mask to include
4239         FPSCR_MODES_REG and FPSCR_STAT_REG.
4240         (REG_ALLOC_ORDER): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
4241
4242         * config/sh/sh.md (FPSCR_MODES_REG, FPSCR_STAT_REG, FPSCR_PR,
4243         FPSCR_SZ): Add new constants.
4244         (UNSPECV_FPSCR_MODES, UNSPECV_FPSCR_STAT): Add new unspecv constants.
4245
4246         (movpsi): Use TARGET_FPU_ANY condition, invoke gen_fpu_switch.
4247         (fpu_switch): Add use and set of FPSCR_STAT_REG and FPSCR_MODES_REG.
4248         Use TARGET_FPU_ANY condition.
4249         (fpu_switch peephole2): Remove.
4250         (fpu_switch split): Use simple_mem_operand to capture the mem and
4251         adjust split implementation.
4252         (extend_psi_si, truncate_si_psi): New insns.
4253         (toggle_sz, toggle_pr): Use FPSCR_SZ, FPSCR_PR constants.  Add
4254         set of FPSCR_MODES_REG.
4255
4256         (push_e, push_4, pop_e, pop_4, movdf_i4, reload_indf__frn, movsf_ie,
4257         reload_insf__frn, force_mode_for_call, calli, calli_tbr_rel,
4258         calli_pcrel, call_pcrel, call_compact, call_compact_rettramp,
4259         call_valuei, call_valuei_tbr_rel, call_valuei_pcrel, call_value_pcrel,
4260         call_value_compact, call_value_compact_rettramp, call,
4261         call_pop_compact, call_pop_compact_rettramp, call_value, sibcalli,
4262         sibcalli_pcrel, sibcalli_thunk, sibcall_pcrel, sibcall_compact,
4263         sibcall, sibcall_valuei, sibcall_valuei_pcrel, sibcall_value_pcrel,
4264         sibcall_value_compact, sibcall_value, call_value_pop_compact,
4265         call_value_pop_compact_rettramp, various unnamed splits):
4266         Replace use of FPSCR_REG with use of FPSCR_MODES_REG.  Adjust gen_*
4267         function uses.
4268
4269         (floatsisf2_i4, *floatsisf2_ie): Merge into floatsisf2_i4.
4270         (fix_truncsfsi2_i4, *fixsfsi): Merge into fix_truncsfsi2_i4.
4271         (cmpgtsf_t, cmpgtsf_t_i4): Merge into cmpgtsf_t.
4272         (cmpeqsf_t, cmpeqsf_t_i4): Merge into cmpeqsf_t.
4273         (ieee_ccmpeqsf_t, *ieee_ccmpeqsf_t_4): Merge into ieee_ccmpeqsf_t.
4274
4275         (udivsi3_i4, divsi3_i4, addsf3_i, subsf3_i, mulsf3_i, fmasf4_i,
4276         *fmasf4, divsf3_i, floatsisf2_i4, fix_truncsfsi2_i4, cmpgtsf_t,
4277         cmpeqsf_t, ieee_ccmpeqsf_t, sqrtsf2_i, rsqrtsf2, fsca, adddf3_i,
4278         subdf3_i, muldf3_i, divdf3_i, floatsidf2_i, fix_truncdfsi2_i,
4279         cmpgtdf_t, cmpeqdf_t, *ieee_ccmpeqdf_t, sqrtdf2_i, extendsfdf2_i4,
4280         truncdfsf2_i4): Replace use of FPSCR_REG with clobber of FPSCR_STAT_REG
4281         and use of FPSCR_MODES_REG.  Adjust gen_* function uses.
4282
4283 2014-10-16  Martin Liska  <mliska@suse.cz>
4284             Jan Hubicka  <hubicka@ucw.cz>
4285
4286         * Makefile.in: New object files included.
4287         * cgraph.c (cgraph_node::dump): New cgraph_node flag icf_merged
4288         is printed.
4289         (verify_edge_corresponds_to_fndecl): More sensitive verification
4290         of nodes that are merged by IPA ICF.
4291         * cgraph.h (cgraph_node::num_references): New function.
4292         * cgraphunit.c (cgraph_node::expand_thunk): White space fixed.
4293         * common.opt: New options ipa-icf, ipa-icf-functions and
4294         ipa-icf-variables introduced.
4295         * doc/invoke.texi: Documentation of new options introduced.
4296         * ipa-icf-gimple.c: New file.
4297         * ipa-icf-gimple.h: New file.
4298         * ipa-icf.c: New file.
4299         * ipa-icf.h: New file.
4300         * lto-cgraph.c (lto_output_node): Streaming of icf_merged flag added.
4301         (input_overwrite_node): Likewise.
4302         * lto-section-in.c: New icf section added.
4303         * lto-streamer.h (enum lto_section_type): Likewise.
4304         * opts.c (common_handle_option): New option added.
4305         * passes.def: New pass included.
4306         * timevar.def: Time variable for IPA ICF added.
4307         * tree-pass.h: New IPA ICF pass entry point added.
4308
4309 2014-10-16  Richard Biener  <rguenther@suse.de>
4310
4311         PR tree-optimization/63168
4312         * tree-cfg.c (gimple_can_merge_blocks_p): Only protect
4313         latches if after merging they are no longer simple.
4314         * cfghooks.c (merge_blocks): Handle merging a latch block
4315         into another block.
4316
4317 2014-10-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4318             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4319             Anna Tikhonova  <anna.tikhonova@intel.com>
4320             Ilya Tocar  <ilya.tocar@intel.com>
4321             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4322             Ilya Verbin  <ilya.verbin@intel.com>
4323             Kirill Yukhin  <kirill.yukhin@intel.com>
4324             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4325
4326         * config/i386/sse.md
4327         (define_expand "floatuns<sseintvecmodelower><mode>2"): Extend to
4328         support AVX-512VL instructions.
4329
4330 2014-10-16  DJ Delorie  <dj@redhat.com>
4331
4332         * tree-core.h: Fix comment to not assume pointers are multiples of
4333         bytes.
4334
4335 2014-10-15  Tom Tromey  <tromey@redhat.com>
4336
4337         * timevar.h (class auto_timevar): New class.
4338
4339 2014-10-15  Uros Bizjak  <ubizjak@gmail.com>
4340
4341         PR go/59432
4342         * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
4343         Remove the second alternative.
4344         (regprefix): Remove mode attribute.
4345         (atomic_compare_and_swap<mode>): Do not fixup operand 2.
4346         * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): Remove.
4347
4348         Revert:
4349         2013-11-05  Ian Lance Taylor  <iant@google.com>
4350
4351         * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
4352         If possible, add .cfi directives to record change to bx.
4353         * config/i386/i386.c (ix86_emit_cfi): New function.
4354         * config/i386/i386-protos.h (ix86_emit_cfi): Declare.
4355
4356 2014-10-15  Jan Hubicka  <hubicka@ucw.cz>
4357
4358         PR lto/62026
4359         * cgraphclones.c (duplicate_thunk_for_node): Get body to have args
4360         to duplicate.
4361         * lto-streamer-out.c (lto_output): Handle correctly thunks that was born
4362         at WPA time.
4363
4364 2014-10-15  Vladimir Makarov  <vmakarov@redhat.com>
4365
4366         PR rtl-optimization/63448
4367         * lra-int.h (LRA_MAX_CONSTRAINT_ITERATION_NUMBER): Remove.
4368         (LRA_MAX_ASSIGNMENT_ITERATION_NUMBER): New.
4369         (LRA_MAX_INHERITANCE_PASSES): Use it.
4370         (lra_constraint_iter_after_spill): Remove.
4371         (lra_assignment_iter): New.
4372         (lra_assignment_iter_after_spill): New.
4373         * lra-assigns.c (lra_assignment_iter): New.
4374         (lra_assignment_iter_after_spill): New.
4375         (former_reload_pseudo_spill_p): New.
4376         (spill_for): Set up former_reload_pseudo_spill_p.
4377         (setup_live_pseudos_and_spill_after_risky): Ditto.
4378         (assign_by_spills): Ditto.
4379         (lra_assign): Increment lra_assignment_iter.  Print the iteration
4380         number.  Reset former_reload_pseudo_spill_p.  Check
4381         lra_assignment_iter_after_spill.
4382         * lra.c (lra): Remove lra_constraint_iter_after_spill.  Initialize
4383         lra_assignment_iter and lra_assignment_iter_after_spill.
4384         * lra-constraints.c (lra_constraint_iter_after_spill): Remove.
4385         (lra_constraints): Remove code with
4386         lra_assignment_iter_after_spill.
4387
4388 2014-10-15  Teresa Johnson  <tejohnson@google.com>
4389
4390         PR bootstrap/63432
4391         * tree-ssa-threadupdate.c (recompute_probabilities): Better
4392         overflow checking.
4393
4394 2014-10-15  Renlin Li <renlin.li@arm.com>
4395
4396         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
4397         __ARM_BIG_ENDIAN, __ARM_SIZEOF_MINIMAL_ENUM. Add __ARM_64BIT_STATE,
4398         __ARM_ARCH_ISA_A64, __ARM_FEATURE_CLZ, __ARM_FEATURE_IDIV,
4399         __ARM_FEATURE_UNALIGNED, __ARM_PCS_AAPCS64, __ARM_SIZEOF_WCHAR_T.
4400
4401 2014-10-15  Richard Biener  <rguenther@suse.de>
4402
4403         * gimple-fold.c (gimple_fold_call): Properly keep virtual
4404         SSA form up-to-date when devirtualizing a call to
4405         __builtin_unreachable and avoid fixing up EH info here.
4406
4407 2014-10-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4408             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4409             Anna Tikhonova  <anna.tikhonova@intel.com>
4410             Ilya Tocar  <ilya.tocar@intel.com>
4411             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4412             Ilya Verbin  <ilya.verbin@intel.com>
4413             Kirill Yukhin  <kirill.yukhin@intel.com>
4414             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4415
4416         * config/i386/sse.md (define_mode_iterator VI_AVX2): Extend
4417         to support AVX-512BW.
4418         (define_mode_iterator VI124_AVX2_48_AVX512F): Remove.
4419         (define_expand "<plusminus_insn><mode>3"): Remove masking support.
4420         (define_insn "*<plusminus_insn><mode>3"): Ditto.
4421         (define_expand "<plusminus_insn><VI48_AVX512VL:mode>3_mask"): New.
4422         (define_expand "<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
4423         (define_insn "*<plusminus_insn><VI48_AVX512VL:mode>3_mask"): Ditto.
4424         (define_insn "*<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
4425         (define_expand "<sse2_avx2>_andnot<mode>3"): Remove masking support.
4426         (define_insn "*andnot<mode>3"): Ditto.
4427         (define_expand "<sse2_avx2>_andnot<VI48_AVX512VL:mode>3_mask"): New.
4428         (define_expand "<sse2_avx2>_andnot<VI12_AVX512VL:mode>3_mask"): Ditto.
4429         (define_insn "*andnot<VI48_AVX512VL:mode>3<mask_name>"): Ditto.
4430         (define_insn "*andnot<VI12_AVX512VL:mode>3<mask_name>"): Ditto.
4431         (define_insn "*abs<mode>2"): Remove masking support.
4432         (define_insn "abs<VI48_AVX512VL:mode>2_mask"): New.
4433         (define_insn "abs<VI12_AVX512VL:mode>2_mask"): Ditto.
4434         (define_expand "abs<mode>2"): Use VI_AVX2 mode iterator.
4435
4436 2014-10-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4437             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4438             Anna Tikhonova  <anna.tikhonova@intel.com>
4439             Ilya Tocar  <ilya.tocar@intel.com>
4440             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4441             Ilya Verbin  <ilya.verbin@intel.com>
4442             Kirill Yukhin  <kirill.yukhin@intel.com>
4443             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4444
4445         * config/i386/predicates.md (define_predicate "constm1_operand"): New.
4446         * config/i386/sse.md
4447         (define_c_enum "unspec"): Add UNSPEC_CVTINT2MASK.
4448         (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI12_AVX512VL:mode>"): New.
4449         (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI48_AVX512VL:mode>"): Ditto.
4450         (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
4451         (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
4452         (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
4453         (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
4454
4455 2014-10-15  Renlin Li <renlin.li@arm.com>
4456
4457         * config/aarch64/aarch64.h (ARM_DEFAULT_PCS, arm_pcs_variant): Delete.
4458
4459 2014-10-15  Jakub Jelinek  <jakub@redhat.com>
4460
4461         * tree-ssa-reassoc.c (optimize_range_tests_diff): Perform
4462         MINUS_EXPR in unsigned type to avoid undefined behavior.
4463
4464 2014-10-15  Eric Botcazou  <ebotcazou@adacore.com>
4465
4466         * stor-layout.c (self_referential_size): Do not promote arguments.
4467
4468 2014-10-15  Marek Polacek  <polacek@redhat.com>
4469
4470         * doc/invoke.texi: Update to reflect that GNU11 is the default
4471         mode for C.
4472         * c-common.h (c_language_kind): Update comment.
4473
4474 2014-10-15  Richard Biener  <rguenther@suse.de>
4475
4476         * hash-table.c: Include bconfig.h if building for the host.
4477         * hash-table.h: Do not include ggc.h on the host but just declare
4478         a few ggc allocation templates.
4479
4480 2014-10-15  Joern Rennecke  <joern.rennecke@embecosm.com>
4481             Jeff Law  <law@redhat.com>
4482
4483         * caller-save.c (replace_reg_with_saved_mem): If saved_mode covers
4484         multiple hard registers, use smaller mode derived from MODE.
4485
4486 2014-10-15  Andreas Schwab  <schwab@suse.de>
4487
4488         * explow.c (convert_memory_address_addr_space_1): Mark in_const
4489         as ATTRIBUTE_UNUSED.
4490
4491 2014-10-14  Jan Hubicka  <hubicka@ucw.cz>
4492
4493         * loop-unroll.c: (decide_unrolling_and_peeling): Rename to
4494         (decide_unrolling): ... this one.
4495         (peel_loops_completely): Remove.
4496         (decide_peel_simple): Remove.
4497         (decide_peel_once_rolling): Remove.
4498         (decide_peel_completely): Remove.
4499         (peel_loop_simple): Remove.
4500         (peel_loop_completely): Remove.
4501         (unroll_and_peel_loops): Rename to ...
4502         (unroll_loops): ... this one; handle only unrolling.
4503         * cfgloop.h (lpt_dec): Remove LPT_PEEL_COMPLETELY and
4504         LPT_PEEL_SIMPLE.
4505         (UAP_PEEL): Remove.
4506         (unroll_and_peel_loops): Remove.
4507         (unroll_loops): New.
4508         * passes.def: Replace
4509         pass_rtl_unroll_and_peel_loops by pass_rtl_unroll_loops.
4510         * loop-init.c (gate_rtl_unroll_and_peel_loops,
4511         rtl_unroll_and_peel_loops): Rename to ...
4512         (gate_rtl_unroll_loops, rtl_unroll_loops): ... these; update.
4513         (pass_rtl_unroll_and_peel_loops): Rename to ...
4514         (pass_rtl_unroll_loops): ... this one.
4515         * tree-pass.h (make_pass_rtl_unroll_and_peel_loops): Remove.
4516         (make_pass_rtl_unroll_loops): New.
4517         * tree-ssa-loop-ivcanon.c: (estimated_peeled_sequence_size, try_peel_loop): New.
4518         (canonicalize_loop_induction_variables): Update.
4519
4520 2014-10-14  Max Filippov  <jcmvbkbc@gmail.com>
4521
4522         * config/xtensa/xtensa.h (TARGET_HARD_FLOAT_POSTINC): new macro.
4523         * config/xtensa/xtensa.md (*lsiu, *ssiu): add dependency on
4524         !TARGET_HARD_FLOAT_POSTINC.
4525         (*lsip, *ssip): new instructions.
4526
4527 2014-10-14  Max Filippov  <jcmvbkbc@gmail.com>
4528
4529         * config/xtensa/xtensa.md (divsf3, *recipsf2, sqrtsf2, *rsqrtsf2):
4530         remove.
4531
4532 2014-10-14  Andrew Pinski  <apinski@cavium.com>
4533
4534         * explow.c (convert_memory_address_addr_space): Rename to ...
4535         (convert_memory_address_addr_space_1): This.  Add in_const argument.
4536         Inside a CONST RTL, permute the conversion and addition of constant
4537         for zero and sign extended pointers.
4538         (convert_memory_address_addr_space): New function.
4539
4540 2014-10-14  Andrew Pinski  <apinski@cavium.com>
4541
4542         Revert:
4543         2011-08-19  H.J. Lu  <hongjiu.lu@intel.com>
4544
4545         PR middle-end/49721
4546         * explow.c (convert_memory_address_addr_space): Also permute the
4547         conversion and addition of constant for zero-extend.
4548
4549 2014-10-14  DJ Delorie  <dj@redhat.com>
4550
4551         * config/msp430/msp430-modes.def (PSI): Add.
4552
4553         * config/msp430/msp430-protos.h (msp430_hard_regno_nregs_has_padding): New.
4554         (msp430_hard_regno_nregs_with_padding): New.
4555         * config/msp430/msp430.c (msp430_scalar_mode_supported_p): New.
4556         (msp430_hard_regno_nregs_has_padding): New.
4557         (msp430_hard_regno_nregs_with_padding): New.
4558         (msp430_unwind_word_mode): Use PSImode instead of SImode.
4559         (msp430_addr_space_legitimate_address_p): New.
4560         (msp430_asm_integer): New.
4561         (msp430_init_dwarf_reg_sizes_extra): New.
4562         (msp430_print_operand): Use X suffix for PSImode even in small model.
4563         * config/msp430/msp430.h (POINTER_SIZE): Use 20 bits, not 32.
4564         (PTR_SIZE): ...but 4 bytes for EH.
4565         (SIZE_TYPE): Use __int20.
4566         (PTRDIFF_TYPE): Likewise.
4567         (INCOMING_FRAME_SP_OFFSET): Adjust.
4568         * config/msp430/msp430.md (movqi_topbyte): New.
4569         (movpsi): Use fixed suffixes.
4570         (movsipsi2): Enable for 430X, not large model.
4571         (extendhipsi2): Likewise.
4572         (zero_extendhisi2): Likewise.
4573         (zero_extendhisipsi2): Likewise.
4574         (extend_and_shift1_hipsi2): Likewise.
4575         (extendpsisi2): Likewise.
4576         (*bitbranch<mode>4_z): Fix suffix logic.
4577
4578 2014-10-14  Eric Botcazou  <ebotcazou@adacore.com>
4579
4580         PR ada/62019
4581         * tree-eh.c (tree_could_trap) <FUNCTION_DECL>: Revamp and really
4582         do not choke on null node.
4583         <VAR_DECL>: Likewise.
4584
4585 2014-10-14  DJ Delorie  <dj@redhat.com>
4586
4587         * machmode.h (int_n_data_t): New.
4588         (int_n_enabled_p): New.
4589         (int_n_data): New.
4590         * tree.c (int_n_enabled_p): New.
4591         (int_n_trees): New.
4592         (make_or_reuse_type): Check for all __intN types, not just
4593         __int128.
4594         (build_common_tree_nodes): Likewise.  Also fill in integer_typs[]
4595         entries.
4596         * tree.h (int128_integer_type_node): Remove.
4597         (int128_unsigned_type_node): Remove.
4598         (int_n_trees_t): New.
4599         (int_n_enabled_p): New.
4600         (int_n_trees): New.
4601         * toplev.c (standard_type_bitsize): New.
4602         (do_compile): Check which __intN types are enabled for the current
4603         run.
4604         * builtin-types.def (BT_INT128): Remove.
4605         (BT_UINT128): Remove.
4606         * machmode.def: Add macro to create __int128 for all targets.
4607         * stor-layout.c (mode_for_size): Support __intN types.
4608         (smallest_mode_for_size): Likewise.
4609         (initialize_sizetypes): Support __intN types.
4610         * genmodes.c (struct mode_data): Add int_n field.
4611         (blank_mode): Likewise.
4612         (INT_N): New.
4613         (make_int_n): New.
4614         (emit_insn_modes_h): Count __intN entries and define
4615         NUM_INT_N_ENTS.
4616         (emit_mode_int_n): New.
4617         (emit_insn_modes_c): Call it.
4618         * gimple.c (gimple_signed_or_unsigned_type): Check for all __intN
4619         types, not just __int128.
4620         * tree-core.h (integer_type_kind): Remove __int128-specific
4621         entries, reserve spots for __intN entries.
4622
4623         * config/msp430/msp430-modes.def (PSI): Add.
4624
4625 2014-10-14  Kito Cheng  <kito@0xlab.org>
4626
4627         * ira.c: Fix typo in comment.
4628         * ira.h: Ditto.
4629         * ira-build.c: Ditto.
4630         * ira-color.c: Ditto.
4631         * ira-emit.c: Ditto.
4632         * ira-int.h: Ditto.
4633         * ira-lives.c: Ditto.
4634
4635 2014-10-14  Uros Bizjak  <ubizjak@gmail.com>
4636
4637         PR rtl-optimization/63475
4638         * alias.c (true_dependence_1): Always use get_addr to extract
4639         true address operands from x_addr and mem_addr.  Use extracted
4640         address operands to check for references with alignment ANDs.
4641         Use extracted address operands with find_base_term and
4642         base_alias_check. For noncanonicalized operands call canon_rtx with
4643         extracted address operand.
4644         (write_dependence_1): Ditto.
4645         (may_alias_p): Ditto.  Remove unused calls to canon_rtx.
4646
4647 2014-10-14  Evgeny Stupachenko  <evstupac@gmail.com>
4648
4649         PR target/63534
4650         * config/i386/i386.c (ix86_expand_split_stack_prologue): Make
4651         __morestack local.
4652
4653 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4654             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4655             Anna Tikhonova  <anna.tikhonova@intel.com>
4656             Ilya Tocar  <ilya.tocar@intel.com>
4657             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4658             Ilya Verbin  <ilya.verbin@intel.com>
4659             Kirill Yukhin  <kirill.yukhin@intel.com>
4660             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4661
4662         * config/i386/i386.c
4663         (ix86_expand_sse_movcc): Handle V64QI and V32HI mode.
4664         (ix86_expand_int_vcond): Ditto.
4665
4666 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4667             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4668             Anna Tikhonova  <anna.tikhonova@intel.com>
4669             Ilya Tocar  <ilya.tocar@intel.com>
4670             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4671             Ilya Verbin  <ilya.verbin@intel.com>
4672             Kirill Yukhin  <kirill.yukhin@intel.com>
4673             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4674
4675         * config/i386/i386.c
4676         (emit_reduc_half): Handle V64QI and V32HI mode.
4677         * config/i386/sse.md
4678         (define_mode_iterator VI_AVX512BW): New.
4679         (define_expand "reduc_<code>_<mode>"): Use VI512_48F_12BW.
4680
4681 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4682             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4683             Anna Tikhonova  <anna.tikhonova@intel.com>
4684             Ilya Tocar  <ilya.tocar@intel.com>
4685             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4686             Ilya Verbin  <ilya.verbin@intel.com>
4687             Kirill Yukhin  <kirill.yukhin@intel.com>
4688             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4689
4690         * config/i386/sse.md
4691         (define_mode_iterator REDUC_SMINMAX_MODE): Add V64QI and V32HI modes.
4692
4693 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4694             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4695             Anna Tikhonova  <anna.tikhonova@intel.com>
4696             Ilya Tocar  <ilya.tocar@intel.com>
4697             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4698             Ilya Verbin  <ilya.verbin@intel.com>
4699             Kirill Yukhin  <kirill.yukhin@intel.com>
4700             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4701
4702         * config/i386/i386.c
4703         (ix86_expand_vector_logical_operator): Handle V16SF and V8DF modes.
4704         * config/i386/sse.md
4705         (define_mode_iterator VI): Add V64QI and V32HI modes.
4706
4707 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4708             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4709             Anna Tikhonova  <anna.tikhonova@intel.com>
4710             Ilya Tocar  <ilya.tocar@intel.com>
4711             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4712             Ilya Verbin  <ilya.verbin@intel.com>
4713             Kirill Yukhin  <kirill.yukhin@intel.com>
4714             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4715
4716         * config/i386/sse.md (define_mode_attr avx2_avx512f): Remove.
4717
4718 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4719             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4720             Anna Tikhonova  <anna.tikhonova@intel.com>
4721             Ilya Tocar  <ilya.tocar@intel.com>
4722             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4723             Ilya Verbin  <ilya.verbin@intel.com>
4724             Kirill Yukhin  <kirill.yukhin@intel.com>
4725             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4726
4727         * config/i386/sse.md
4728         (define_insn "*sse4_1_<code><mode>3<mask_name>"): Add masking.
4729         (define_insn "*sse4_1_<code><mode>3<mask_name>"): Ditto.
4730
4731 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4732             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4733             Anna Tikhonova  <anna.tikhonova@intel.com>
4734             Ilya Tocar  <ilya.tocar@intel.com>
4735             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4736             Ilya Verbin  <ilya.verbin@intel.com>
4737             Kirill Yukhin  <kirill.yukhin@intel.com>
4738             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4739
4740         * config/i386/sse.md
4741         (define_insn "avx512bw_umulhrswv32hi3<mask_name>"): New.
4742         (define_expand "<ssse3_avx2>_pmulhrsw<mode>3_mask"): Ditto.
4743
4744 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4745             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4746             Anna Tikhonova  <anna.tikhonova@intel.com>
4747             Ilya Tocar  <ilya.tocar@intel.com>
4748             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4749             Ilya Verbin  <ilya.verbin@intel.com>
4750             Kirill Yukhin  <kirill.yukhin@intel.com>
4751             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4752
4753         * config/i386/sse.md
4754         (define_c_enum "unspec"): Add UNSPEC_PMADDWD512.
4755         (define_mode_iterator VI2_AVX2): Add V32HI mode.
4756         (define_expand "mul<mode>3<mask_name>"): Add masking.
4757         (define_insn "*mul<mode>3<mask_name>"): Ditto.
4758         (define_expand "<s>mul<mode>3_highpart<mask_name>"): Ditto.
4759         (define_insn "*<s>mul<mode>3_highpart<mask_name>"): Ditto.
4760         (define_insn "avx512bw_pmaddwd512<mode><mask_name>"): New.
4761         (define_mode_attr SDOT_PMADD_SUF): Ditto.
4762         (define_expand "sdot_prod<mode>"): Add <SDOT_PMADD_SUF>.
4763         (define_insn "<sse2_avx2>_packssdw<mask_name>"): Add masking.
4764         (define_insn "*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>"): Ditto.
4765         (define_insn "avx2_packusdw"): Delete.
4766         (define_insn "sse4_1_packusdw"): Ditto.
4767         (define_insn "<sse4_1_avx2>_packusdw<mask_name>"): New.
4768
4769 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4770             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4771             Anna Tikhonova  <anna.tikhonova@intel.com>
4772             Ilya Tocar  <ilya.tocar@intel.com>
4773             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4774             Ilya Verbin  <ilya.verbin@intel.com>
4775             Kirill Yukhin  <kirill.yukhin@intel.com>
4776             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4777
4778         * config/i386/sse.md
4779         (define_insn "vec_dup<mode>"): Update constraints.
4780
4781 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4782             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4783             Anna Tikhonova  <anna.tikhonova@intel.com>
4784             Ilya Tocar  <ilya.tocar@intel.com>
4785             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4786             Ilya Verbin  <ilya.verbin@intel.com>
4787             Kirill Yukhin  <kirill.yukhin@intel.com>
4788             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4789
4790         * config/i386/sse.md
4791         (define_mode_iterator SSESCALARMODE): Add V4TI mode.
4792         (define_insn "<ssse3_avx2>_palignr<mode>_mask"): New.
4793         (define_insn "<ssse3_avx2>_palignr<mode>"): Add EVEX version.
4794
4795 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4796             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4797             Anna Tikhonova  <anna.tikhonova@intel.com>
4798             Ilya Tocar  <ilya.tocar@intel.com>
4799             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4800             Ilya Verbin  <ilya.verbin@intel.com>
4801             Kirill Yukhin  <kirill.yukhin@intel.com>
4802             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4803
4804         * config/i386/sse.md
4805         (define_expand "mul<mode>3<mask_name>"): Add masking.
4806
4807 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4808             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4809             Anna Tikhonova  <anna.tikhonova@intel.com>
4810             Ilya Tocar  <ilya.tocar@intel.com>
4811             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4812             Ilya Verbin  <ilya.verbin@intel.com>
4813             Kirill Yukhin  <kirill.yukhin@intel.com>
4814             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4815
4816         * config/i386/sse.md
4817         (define_insn "<sse2_avx2>_packsswb<mask_name>"): Add masking.
4818         (define_insn "<sse2_avx2>_packuswb<mask_name>"): Ditto.
4819
4820 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4821             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4822             Anna Tikhonova  <anna.tikhonova@intel.com>
4823             Ilya Tocar  <ilya.tocar@intel.com>
4824             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4825             Ilya Verbin  <ilya.verbin@intel.com>
4826             Kirill Yukhin  <kirill.yukhin@intel.com>
4827             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4828
4829         * config/i386/sse.md
4830         (define_c_enum "unspec"): Add UNSPEC_DBPSADBW, UNSPEC_PMADDUBSW512.
4831         (define_insn "avx512bw_pmaddubsw512<mode><mask_name>"): New.
4832         (define_insn "<mask_codefor>avx512bw_dbpsadbw<mode><mask_name>"):
4833         Ditto.
4834
4835 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4836             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4837             Anna Tikhonova  <anna.tikhonova@intel.com>
4838             Ilya Tocar  <ilya.tocar@intel.com>
4839             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4840             Ilya Verbin  <ilya.verbin@intel.com>
4841             Kirill Yukhin  <kirill.yukhin@intel.com>
4842             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4843
4844         * config/i386/sse.md
4845         (define_insn "<sse>_andnot<VF_128_256:mode>3<mask_name>"): Add masking,
4846         use VF_128_256 mode iterator and update assembler emit code.
4847         (define_insn "<sse>_andnot<VF_512:mode>3<mask_name>"): New.
4848         (define_expand "<any_logic:code><VF_128_256:mode>3<mask_name>"):
4849         Add masking, use VF_128_256 mode iterator.
4850         (define_expand "<any_logic:code><VF_512:mode>3<mask_name>"): New.
4851         (define_insn "*<any_logic:code><VF_128_256:mode>3<mask_name>"):
4852         Add masking, use VF_128_256 mode iterator and update assembler emit
4853         code.
4854         (define_insn "*<any_logic:code><VF_512:mode>3<mask_name>"): New.
4855         (define_mode_attr avx512flogicsuff): Delete.
4856         (define_insn "avx512f_<logic><mode>"): Ditto.
4857         (define_insn "*andnot<mode>3<mask_name>"): Update MODE_XI, MODE_OI,
4858         MODE_TI.
4859         (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
4860
4861 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4862             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4863             Anna Tikhonova  <anna.tikhonova@intel.com>
4864             Ilya Tocar  <ilya.tocar@intel.com>
4865             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4866             Ilya Verbin  <ilya.verbin@intel.com>
4867             Kirill Yukhin  <kirill.yukhin@intel.com>
4868             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4869
4870         * config/i386/sse.md
4871         (define_mode_iterator VI128_128 [V16QI V8HI V2DI]): Delete.
4872         (define_expand "vashr<mode>3<mask_name>"): Add masking,
4873         use VI12_128 mode iterator.
4874         (define_expand "ashrv2di3<mask_name>"): New.
4875
4876 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4877             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4878             Anna Tikhonova  <anna.tikhonova@intel.com>
4879             Ilya Tocar  <ilya.tocar@intel.com>
4880             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4881             Ilya Verbin  <ilya.verbin@intel.com>
4882             Kirill Yukhin  <kirill.yukhin@intel.com>
4883             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4884
4885         * config/i386/i386.c
4886         (ix86_expand_args_builtin): Handle CODE_FOR_avx512vl_cmpv4di3_mask,
4887         CODE_FOR_avx512vl_cmpv8si3_mask, CODE_FOR_avx512vl_ucmpv4di3_mask,
4888         CODE_FOR_avx512vl_ucmpv8si3_mask, CODE_FOR_avx512vl_cmpv2di3_mask,
4889         CODE_FOR_avx512vl_cmpv4si3_mask, CODE_FOR_avx512vl_ucmpv2di3_mask,
4890         CODE_FOR_avx512vl_ucmpv4si3_mask.
4891         * config/i386/sse.md
4892         (define_insn "avx512f_ucmp<mode>3<mask_scalar_merge_name>"): Delete.
4893         "<avx512>_ucmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name>"):New.
4894         (define_insn
4895         "<avx512>_ucmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name>"):Ditto.
4896         (define_expand "<avx512>_eq<mode>3<mask_scalar_merge_name>"): Ditto.
4897         (define_insn "<avx512>_eq<mode>3<mask_scalar_merge_name>_1"): Ditto.
4898         (define_insn "<avx512>_gt<mode>3<mask_scalar_merge_name>"): Ditto.
4899         (define_insn "<avx512>_testm<mode>3<mask_scalar_merge_name>"): Ditto.
4900         (define_insn "<avx512>_testnm<mode>3<mask_scalar_merge_name>"): Ditto.
4901
4902 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4903             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4904             Anna Tikhonova  <anna.tikhonova@intel.com>
4905             Ilya Tocar  <ilya.tocar@intel.com>
4906             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4907             Ilya Verbin  <ilya.verbin@intel.com>
4908             Kirill Yukhin  <kirill.yukhin@intel.com>
4909             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4910
4911         * config/i386/sse.md
4912         (define_expand "vec_widen_umult_even_v8si<mask_name>"): Add masking.
4913         (define_insn "*vec_widen_umult_even_v8si<mask_name>"): Ditto.
4914         (define_expand "vec_widen_umult_even_v4si<mask_name>"): Ditto.
4915         (define_insn "*vec_widen_umult_even_v4si<mask_name>"): Ditto.
4916         (define_expand "vec_widen_smult_even_v8si<mask_name>"): Ditto.
4917         (define_insn "*vec_widen_smult_even_v8si<mask_name>"): Ditto.
4918         (define_expand "sse4_1_mulv2siv2di3<mask_name>"): Ditto.
4919         (define_insn "*sse4_1_mulv2siv2di3<mask_name>"): Ditto.
4920         (define_insn "avx512dq_mul<mode>3<mask_name>"): New.
4921
4922 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4923             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4924             Anna Tikhonova  <anna.tikhonova@intel.com>
4925             Ilya Tocar  <ilya.tocar@intel.com>
4926             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4927             Ilya Verbin  <ilya.verbin@intel.com>
4928             Kirill Yukhin  <kirill.yukhin@intel.com>
4929             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4930
4931         * config/i386/sse.md
4932         (define_insn "avx512f_blendm<mode>"): Delete.
4933         (define_insn "<avx512>_blendm<VI48_AVX512VL:mode>"): New.
4934         (define_insn "<avx512>_blendm<VI12_AVX512VL:mode>"): Ditto..
4935         (define_mode_attr cmp_imm_predicate): Add V8SF, V4DF, V8SI, V4DI, V4SF,
4936         V2DF, V4SI, V2DI, V32HI, V64QI, V16HI, V32QI, V8HI, V16QI modes.
4937         (define_insn
4938         "avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>"):
4939         Remove.
4940         (define_insn
4941         "<avx512>_cmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
4942         New.
4943         (define_insn
4944         "<avx512>_cmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
4945         Ditto.
4946         (define_insn "<mask_codefor>avx512f_vec_dup<mode><mask_name>"): Delete.
4947         (define_insn "<avx512>_vec_dup<V48_AVX512VL:mode><mask_name>"): New.
4948         (define_insn "<avx512>_vec_dup<V12_AVX512VL:mode><mask_name>"): Ditto.
4949         (define_insn "<mask_codefor>avx512f_vec_dup_gpr<mode><mask_name>"):
4950         Delete.
4951         (define_insn
4952         "<mask_codefor><avx512>_vec_dup_gpr<VI48_AVX512VL:mode><mask_name>"):
4953         New.
4954         (define_insn
4955         "<mask_codefor><avx512>_vec_dup_gpr<VI12_AVX512VL:mode><mask_name>"):
4956         Ditto.
4957         (define_insn·"<mask_codefor>avx512f_vec_dup_mem<mode><mask_name>"):
4958         Delete.
4959         (define_insn
4960         "<mask_codefor><avx512>_vec_dup_mem<VI48_AVX512VL:mode><mask_name>"):
4961         New.
4962         (define_insn
4963         "<mask_codefor><avx512>_vec_dup_mem<VI12_AVX512VL:mode><mask_name>"):
4964         Ditto.
4965
4966 2014-10-14  Richard Biener  <rguenther@suse.de>
4967
4968         PR tree-optimization/63512
4969         * tree-ssa-pre.c (create_expression_by_pieces): Mark stmts
4970         modified.
4971
4972 2014-10-14  Oleg Endo  <olegendo@gcc.gnu.org>
4973
4974         PR target/63260
4975         * config/sh/sh.md (negsf2, negsf2_i, negdf2, negdf2_i, abssf2,
4976         abssf2_i, absdf2, absdf2_i): Remove fp_mode attribute.  Remove use
4977         of FPSCR.
4978         (negsf2_i): Rename to *negsf2_i.
4979         (abssf2_i): Rename to *abssf2_i.
4980         (negdf2_i): Rename to *negdf2_i.
4981         (absdf2_i): Rename to *absdf2_i.
4982
4983 2014-10-14  Felix Yang  <felix.yang@huawei.com>
4984             Jeff Law  <law@redhat.com>
4985
4986         * ira.c (struct equivalence): Change member "is_arg_equivalence" and
4987         "replace" into boolean bitfields; turn member "loop_depth" into a short
4988         integer; add new member "no_equiv" and "reserved".
4989         (no_equiv): Set no_equiv of struct equivalence if register is marked
4990         as having no known equivalence.
4991         (update_equiv_regs): Check all definitions for a multiple-set
4992         register to make sure that the RHS have the same value.
4993
4994 2014-10-13  Richard Henderson  <rth@redhat.com>
4995
4996         * combine-stack-adj.c (no_unhandled_cfa): New.
4997         (maybe_merge_cfa_adjust): New.
4998         (combine_stack_adjustments_for_block): Use them.
4999
5000 2014-10-13  Aldy Hernandez  <aldyh@redhat.com>
5001
5002         * Makefile.in (TAGS): Tag ../include files.
5003
5004 2014-10-13  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
5005
5006         * config/rs6000/rs6000.h (DBX_REGISTER_NUMBER): Pass format argument
5007         to rs6000_dbx_register_number.
5008         (DWARF_FRAME_REGNUM): Redefine as identity map.
5009         (DWARF2_FRAME_REG_OUT): Call rs6000_dbx_register_number.
5010         * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Update.
5011         * config/rs6000/rs6000.c (rs6000_dbx_register_number): Add format
5012         argument to handle .debug_frame and .eh_frame directly.  Always
5013         translate SPE high register numbers.  Add special treatment for CR,
5014         but only in .debug_frame.  Respect RS6000_USE_DWARF_NUMBERING.
5015
5016         * config/rs6000/sysv.h (DBX_REGISTER_NUMBER): Do not undefine.
5017         * config/rs6000/freebsd.h (DBX_REGISTER_NUMBER): Remove.
5018         (RS6000_USE_DWARF_NUMBERING): Define.
5019         * config/rs6000/freebsd64.h (DBX_REGISTER_NUMBER): Remove.
5020         (RS6000_USE_DWARF_NUMBERING): Define.
5021         * config/rs6000/netbsd.h (DBX_REGISTER_NUMBER): Remove.
5022         (RS6000_USE_DWARF_NUMBERING): Define.
5023         * config/rs6000/lynx.h (DBX_REGISTER_NUMBER): Remove.
5024         (RS6000_USE_DWARF_NUMBERING): Define.
5025         * config/rs6000/aix.h (RS6000_USE_DWARF_NUMBERING): Define.
5026         * config/rs6000/darwin.h (RS6000_USE_DWARF_NUMBERING): Define.
5027
5028 2014-10-13  Evgeny Stupachenko  <evstupac@gmail.com>
5029
5030         * config/i386/i386.c (ix86_address_cost): Lower cost for
5031         when address contains GOT register.
5032
5033 2014-10-13  Ilya Enkovich  <ilya.enkovich@intel.com>
5034             Vladimir Makarov  <vmakarov@redhat.com>
5035
5036         PR target/8340
5037         PR middle-end/47602
5038         PR rtl-optimization/55458
5039         * config/i386/i386.c (ix86_use_pseudo_pic_reg): New.
5040         (ix86_init_pic_reg): New.
5041         (ix86_select_alt_pic_regnum): Add check on pseudo register.
5042         (ix86_save_reg): Likewise.
5043         (ix86_expand_prologue): Remove PIC register initialization
5044         now performed in ix86_init_pic_reg.
5045         (ix86_output_function_epilogue): Add check on pseudo register.
5046         (set_pic_reg_ever_alive): New.
5047         (legitimize_pic_address): Replace df_set_regs_ever_live with new
5048         set_pic_reg_ever_alive.
5049         (legitimize_tls_address): Likewise.
5050         (ix86_pic_register_p): New check.
5051         (ix86_delegitimize_address): Add check on pseudo register.
5052         (ix86_expand_call): Insert move from pseudo PIC register to ABI
5053         defined REAL_PIC_OFFSET_TABLE_REGNUM.
5054         (TARGET_INIT_PIC_REG): New.
5055         (TARGET_USE_PSEUDO_PIC_REG): New.
5056         * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Return INVALID_REGNUM
5057         if pic_offset_table_rtx exists.
5058         * doc/tm.texi.in (TARGET_USE_PSEUDO_PIC_REG, TARGET_INIT_PIC_REG):
5059         Document.
5060         * doc/tm.texi: Regenerate.
5061         * function.c (assign_parms): Generate pseudo register for PIC.
5062         * init-regs.c (initialize_uninitialized_regs): Ignor pseudo PIC
5063         register.
5064         * ira-color.c (color_pass): Add check on pseudo register.
5065         * ira-emit.c (change_loop): Don't create copies for PIC pseudo
5066         register.
5067         * ira.c (split_live_ranges_for_shrink_wrap): Add check on pseudo
5068         register.
5069         (ira): Add target specific PIC register initialization.
5070         (do_reload): Keep PIC pseudo register.
5071         * lra-assigns.c (spill_for): Add checks on pseudo register.
5072         * lra-constraints.c (contains_symbol_ref_p): New.
5073         (lra_constraints): Enable lra risky transformations when PIC is pseudo
5074         register.
5075         * shrink-wrap.c (try_shrink_wrapping): Add check on pseudo register.
5076         * target.def (use_pseudo_pic_reg): New.
5077         (init_pic_reg): New.
5078
5079 2014-10-13  Evgeny Stupachenko  <evstupac@gmail.com>
5080
5081         * config/i386/x86-tune.def (X86_TUNE_SSE_PARTIAL_REG_DEPENDENCY):
5082         Remove m_SILVERMONT and m_INTEL from the tune.
5083
5084 2014-10-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5085
5086         PR libfortran/63471
5087         * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
5088         when _HPUX_SOURCE is defined.
5089
5090 2014-10-13  Jan Hubicka  <hubicka@ucw.cz>
5091
5092         PR tree-optimization/62127
5093         * tree.c (remap_type_1): When remapping array, remap
5094         also its type.
5095
5096 2014-10-13  Christophe Lyon  <christophe.lyon@linaro.org>
5097
5098         * Makefile.in: (check-%): Update comment, as RUNTESTFLAGS no
5099         longer impact parallelization.
5100
5101 2014-10-13  Jan Hubicka  <hubicka@ucw.cz>
5102
5103         PR bootstrap/63496
5104         * ipa-polymorphic-call.c (extr_type_from_vtbl_ptr_store): Fix pasto.
5105
5106 2014-10-13  Marat Zakirov  <m.zakirov@samsung.com>
5107
5108         * asan.c (instrument_derefs): BIT_FIELD_REF added.
5109
5110 2014-10-13  Richard Biener  <rguenther@suse.de>
5111
5112         PR tree-optimization/63419
5113         * gimple-fold.h (gimple_convert): New function.
5114         * gimple-fold.c (gimple_convert): Likewise.
5115         * tree-ssa-pre.c (create_expression_by_pieces): Use gimple_convert
5116         to split out required conversions early.
5117
5118 2014-10-13  Richard Sandiford  <richard.sandiford@arm.com>
5119
5120         * rtlanal.c (generic_subrtx_iterator <T>::add_subrtxes_to_queue):
5121         Add the parts of an insn in reverse order, with the pattern at
5122         the top of the queue.  Detect when we're iterating over a SEQUENCE
5123         pattern and in that case just consider patterns of subinstructions.
5124
5125 2014-10-12  Oleg Endo  <olegendo@gcc.gnu.org>
5126
5127         PR target/59401
5128         * config/sh/sh-protos (sh_find_equiv_gbr_addr): Use rtx_insn* instead
5129         of rtx.
5130         * config/sh/sh.c (sh_find_equiv_gbr_addr): Use def chains instead of
5131         insn walking.
5132         (sh_find_equiv_gbr_addr): Do nothing if input mem is already a GBR
5133         address.  Use def chains to handle GBR clobbering call insns.
5134
5135 2014-10-12  Trevor Saunders  <tsaunders@mozilla.com>
5136
5137         * asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
5138         config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
5139         config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
5140         function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
5141         output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
5142         tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
5143         * doc/gty.texi (for_user): Document new option.
5144         * gengtype.c (create_user_defined_type): Don't try to get a struct for
5145         char.
5146         (walk_type): Don't error out on for_user option.
5147         (write_func_for_structure): Emit user marking routines if requested by
5148         for_user option.
5149         (write_local_func_for_structure): Likewise.
5150         (main): Mark types with for_user option as used.
5151         * ggc.h (gt_pch_nx): Add overload for unsigned int.
5152         * hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
5153         * hash-table.h (ggc_hasher): New struct.
5154         (hash_table::create_ggc): New function.
5155         (gt_pch_nx): New overload for hash_table.
5156
5157 2014-10-11  Oleg Endo  <olegendo@gcc.gnu.org>
5158
5159         * config/sh/sh.h (TARGET_SH4A_ARCH): Remove macro.
5160         * config/sh/sh.h: Replace uses of TARGET_SH4A_ARCH with TARGET_SH4A.
5161         * config/sh/sh.c: Likewise.
5162         * config/sh/sh-mem.cc: Likewise.
5163         * config/sh/sh.md: Likewise.
5164         * config/sh/predicates.md: Likewise.
5165         * config/sh/sync.md: Likewise.
5166
5167 2014-10-11  Martin Liska  <mliska@suse.cz>
5168
5169         PR middle-end/63376
5170         * cgraphunit.c (symbol_table::process_new_functions): Missing call
5171         for call_cgraph_insertion_hooks added.
5172
5173 2014-10-10  Jakub Jelinek  <jakub@redhat.com>
5174
5175         PR c/63495
5176         * stor-layout.c (min_align_of_type): Don't decrease alignment
5177         through BIGGEST_FIELD_ALIGNMENT or ADJUST_FIELD_ALIGN if
5178         TYPE_USER_ALIGN is set.
5179
5180 2014-10-10  Uros Bizjak  <ubizjak@gmail.com>
5181
5182         PR rtl-optimization/63483
5183         * alias.c (true_dependence_1): Do not exit early for MEM_READONLY_P
5184         references when alignment ANDs are involved.
5185         (write_dependence_p): Ditto.
5186         (may_alias_p): Ditto.
5187
5188 2014-10-10  Marek Polacek  <polacek@redhat.com>
5189
5190         * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_OBJECT_SIZE.
5191         * doc/invoke.texi: Document -fsanitize=object-size.
5192         * flag-types.h (enum sanitize_code): Add SANITIZE_OBJECT_SIZE and
5193         or it into SANITIZE_UNDEFINED.
5194         * gimple-fold.c (gimple_fold_call): Optimize IFN_UBSAN_OBJECT_SIZE.
5195         * internal-fn.c (expand_UBSAN_OBJECT_SIZE): New function.
5196         * internal-fn.def (UBSAN_OBJECT_SIZE): Define.
5197         * opts.c (common_handle_option): Handle -fsanitize=object-size.
5198         * ubsan.c: Include tree-object-size.h.
5199         (ubsan_type_descriptor): Call tree_to_uhwi instead of tree_to_shwi.
5200         (ubsan_expand_bounds_ifn): Use false instead of 0.
5201         (ubsan_expand_objsize_ifn): New function.
5202         (instrument_object_size): New function.
5203         (pass_ubsan::execute): Add object size instrumentation.
5204         * ubsan.h (ubsan_expand_objsize_ifn): Declare.
5205
5206 2014-10-10  Richard Henderson  <rth@redhat.com>
5207
5208         PR target/63404
5209         * shrink-wrap.c (move_insn_for_shrink_wrap): Don't use single_set.
5210         Restrict the set of expressions we're willing to move.
5211
5212 2014-10-10  Jeff Law  <law@redhat.com>
5213
5214         * ira.c (struct equivalence): Promote INIT_INSNs field to
5215         an rtx_insn_list.  Add comments.
5216         (no_equiv): Promote LIST to an rtx_insn_list.  Update
5217         testing for and creating the special marker.  Use methods
5218         to extract the insn and next pointers.  Promote INSN to an
5219         rtx_insn.
5220         (update_equiv_regs): Update test for special marker in the
5221         INIT_INSNs list.
5222
5223 2014-10-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
5224
5225         * configure.ac: Add --enable-fix-cortex-a53-835769 option.
5226         * configure: Regenerate.
5227         * config/aarch64/aarch64.c (aarch64_override_options): Handle
5228         TARGET_FIX_ERR_A53_835769_DEFAULT.
5229         * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init
5230         value to 2.
5231         * doc/install.texi (aarch64*-*-*): Document
5232         new --enable-fix-cortex-a53-835769 option.
5233
5234 2014-10-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
5235             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5236
5237         * config/aarch64/aarch64.h (FINAL_PRESCAN_INSN): Define.
5238         (ADJUST_INSN_LENGTH): Define.
5239         * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): New option.
5240         * config/aarch64/aarch64.c (is_mem_p): New function.
5241         (is_memory_op): Likewise.
5242         (aarch64_prev_real_insn): Likewise.
5243         (is_madd_op): Likewise.
5244         (dep_between_memop_and_curr): Likewise.
5245         (aarch64_madd_needs_nop): Likewise.
5246         (aarch64_final_prescan_insn): Likewise.
5247         * doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-835769
5248         and -mno-fix-cortex-a53-835769 options.
5249
5250 2014-10-10  Jakub Jelinek  <jakub@redhat.com>
5251
5252         PR tree-optimization/63464
5253         * tree-switch-conversion.c (struct case_bit_test): Remove
5254         hi and lo fields, add wide_int mask field.
5255         (emit_case_bit_tests): Add MAXVAL argument, rewrite uses of
5256         hi/lo fields into wide_int mask operations, optimize by pretending
5257         minval to be 0 if maxval is small enough.
5258         (process_switch): Adjust caller.
5259
5260 2014-10-10  Richard Biener  <rguenther@suse.de>
5261
5262         PR tree-optimization/63379
5263         * tree-vect-slp.c (vect_get_constant_vectors): Do not compute
5264         a neutral operand for min/max when it is not a reduction chain.
5265
5266 2014-10-10  Richard Biener  <rguenther@suse.de>
5267
5268         PR tree-optimization/63476
5269         * tree-ssa-pre.c (struct bb_bitmap_sets): Add vop_on_exit member.
5270         (BB_LIVE_VOP_ON_EXIT): New define.
5271         (create_expression_by_pieces): Assign VUSEs to stmts.
5272         (compute_avail): Track BB_LIVE_VOP_ON_EXIT.
5273         (pass_pre::execute): Assert virtual SSA form is up-to-date
5274         after insertion.
5275
5276 2014-10-10  Eric Botcazou  <ebotcazou@adacore.com>
5277
5278         * lra-assigns.c (assign_by_spills): Error out on spill failure.
5279
5280 2014-10-09  Markus Trippelsdorf  <markus@trippelsdorf.de>
5281
5282         * pa-polymorphic-call.c (check_stmt_for_type_change): Move
5283         assertion.
5284
5285 2014-10-09  Richard Biener  <rguenther@suse.de>
5286
5287         PR tree-optimization/63380
5288         * tree-ssa-tail-merge.c (stmt_local_def): Exclude stmts that
5289         may trap.
5290
5291 2014-10-09  Joern Rennecke  <joern.rennecke@embecosm.com>
5292
5293         * config/avr/avr.opt (mmcu=): Change to have a string value.
5294         (mn-flash=, mskip-bug, march=, mrmw): New options.
5295         (HeaderInclude): New.
5296         (mmcu=): Remove Var / Init clauses.
5297         * config/avr/avr.h (DRIVER_SELF_SPECS): Translate -mmcu into a
5298         -specs option.
5299         (SYMBOL_FLAG_IO, SYMBOL_FLAG_ADDRESS): Define.
5300         (ASM_OUTPUT_ALIGNED_BSS): Use avr_asm_asm_output_aligned_bss.
5301         (SYMBOL_FLAG_IO_LOW): Define.
5302         (avr_device_to_as, avr_device_to_ld): Don't declare.
5303         (avr_device_to_data_start, avr_device_to_startfiles): Likewise.
5304         (avr_device_to_devicelib, avr_device_to_sp8): Likewise.
5305         (EXTRA_SPEC_FUNCTIONS): Don't define.
5306         (ASM_SPEC): Translate -arch= option to -mmcu= option.
5307         (LINK_SPEC): Translate -arch= option to -m= option.
5308         Don't use device_to_ld / device_to_data_start.
5309         (STARTFILE_SPEC): Now empty.
5310         (ASM_SPEC): Add -%{mrelax: --mlink-relax}.
5311         * config/avr/gen-avr-mmcu-specs.c: New file.
5312         * config/avr/t-avr (gen-avr-mmcu-specs$(build_exeext)): New rule.
5313         (s-device-specs): Likewise.
5314         (GCC_PASSES): Add s-device-specs.
5315         (install-driver): Depend on install-device-specs.
5316         (install-device-specs): New rule.
5317         * config/avr/avr.c (avr_option_override): Look up mcu arch by
5318         avr_arch_index and provide fallback initialization for avr_n_flash.
5319         (varasm.h): #include.
5320         (avr_print_operand) <i>: Allow SYMBOL_REF with SYMBOL_FLAG_IO;
5321         (avr_handle_addr_attribute, avr_eval_addr_attrib): New functions.
5322         (avr_attribute_table): Add "io", "address" and "io_low".
5323         (avr_asm_output_aligned_decl_common): Change type of decl to tree.
5324         Add special handling for symbols with "io" and/or "address" attributes.
5325         (avr_asm_asm_output_aligned_bss): New function.
5326         (avr_encode_section_info): Set SYMBOL_FLAG_IO and SYMBOL_FLAG_ADDRESS
5327         as appropriate.  Handle io_low attribute.
5328         (avr_out_sbxx_branch): Handle symbolic io addresses.
5329         (avr_xload_libgcc_p, avr_nonconst_pointer_addrspace): Use
5330         avr_n_flash instead of avr_current_device->n_flash.
5331         (avr_pgm_check_var_decl, avr_insert_attributes): Likewise.
5332         (avr_emit_movmemhi): Likewise.
5333         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Likewise.
5334         Use TARGET_RMW instead of avr_current_device->dev_attributes.
5335         Don't define avr_current_device->macro (that's the specfile's job).
5336         Use TARGET_SKIP_BUG instead of avr_current_device->errata_skip.
5337         * config/avr/avr.c (avr_2word_insn_p): Likewise.
5338         * config/avr/avr.md (*cpse.ne): Likewise.
5339         (mov<mode>): Use avr_eval_addr_attrib.
5340         (cbi): Change constraint for low_io_address_operand operand to "i".
5341         (sbi, sbix_branch, sbix_branch_bit7, insv.io, insv.not.io): Likewise.
5342         * config/avr/predicates.md (io_address_operand):
5343         Allow SYMBOL_REF with SYMBOL_FLAG_IO.
5344         (low_io_address_operand): Allow SYMBOL_REF with SYMBOL_FLAG_IO_LOW.
5345         * config/avr/avr-protos.h (avr_asm_output_aligned_decl_common):
5346         Update prototype.
5347         (avr_eval_addr_attrib, avr_asm_asm_output_aligned_bss): Prototype.
5348         * config/avr/genmultilib.awk: Use -march=.
5349         Remove Multilib matches processing.
5350         * config/avr/t-multilib, config/avr/avr-tables.opt: Regenerate.
5351         * config/avr/avr-arch.h: Add double include guard.
5352         (avr_mcu_t) <library_name>: Update comment.
5353         * config/avr/driver-avr.c (avr_device_to_as): Delete.
5354         (avr_device_to_ld, avr_device_to_data_start): Likewise.
5355         (avr_device_to_startfiles, avr_device_to_devicelib): Likewise.
5356         (avr_device_to_sp8): Likewise.
5357         * config/avr/genopt.sh:  Instead avr_mcu, emit an Enum for avr_arch.
5358
5359         * doc/extend.texi (io, address): Document new AVR variable attributes.
5360         (io_low): Likewise.
5361
5362 2014-10-09  Marek Polacek  <polacek@redhat.com>
5363
5364         * doc/invoke.texi: Document -fsanitize=bool and -fsanitize=enum.
5365
5366 2014-10-08  Richard Biener  <rguenther@suse.de>
5367
5368         PR tree-optimization/61969
5369         * tree-nrv.c (pass_nrv::execute): Properly test for automatic
5370         variables.
5371
5372 2014-10-09  Richard Biener  <rguenther@suse.de>
5373
5374         PR tree-optimization/63445
5375         * tree-vrp.c (simplify_cond_using_ranges): Only warn about
5376         overflow for non-equality compares.
5377
5378 2014-10-09  Uros Bizjak  <ubizjak@gmail.com>
5379
5380         PR rtl-optimization/57003
5381         * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
5382         also check CALL_INSN_FUNCTION_USAGE for clobbers again after
5383         killing regs_invalidated_by_call.
5384
5385 2014-10-08  Teresa Johnson  <tejohnson@google.com>
5386
5387         PR bootstrap/63432.
5388         * tree-ssa-threadupdate.c (estimated_freqs_path): New function.
5389         (ssa_fix_duplicate_block_edges): Invoke it.
5390         (mark_threaded_blocks): Make two passes to avoid ordering dependences.
5391
5392 2014-10-08  Oleg Endo  <olegendo@gcc.gnu.org>
5393
5394         PR target/52941
5395         * config/sh/sync.md (atomic_exchangesi_hard, atomic_exchange<mode>_hard,
5396         atomic_fetch_<fetchop_name>si_hard,
5397         atomic_fetch_<fetchop_name><mode>_hard, atomic_fetch_nandsi_hard,
5398         atomic_fetch_nand<mode>_hard, atomic_<fetchop_name>_fetchsi_hard,
5399         atomic_<fetchop_name>_fetch<mode>_hard, atomic_nand_fetchsi_hard,
5400         atomic_nand_fetch<mode>_hard): Add missing set of T_REG.
5401
5402 2014-10-08  Rong Xu  <xur@google.com>
5403
5404         * gcov-tool.c (profile_overlap): New driver function
5405         to compute profile overlap.
5406         (print_overlap_usage_message): New.
5407         (overlap_usage): New.
5408         (do_overlap): New.
5409         (print_usage): Add calls to overlap function.
5410         (main): Ditto.
5411         * doc/gcov-tool.texi: Add documentation.
5412
5413 2014-10-08  Steve Ellcey  <sellcey@mips.com>
5414
5415         * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Change
5416         LINUX64_DRIVER_SELF_SPECS to LINUX_DRIVER_SELF_SPECS
5417
5418 2014-10-08  Jan Hubicka  <hubicka@ucw.cz>
5419
5420         * ipa-polymorphic-call.c (extr_type_from_vtbl_store): Do better
5421         pattern matching of MEM_REF.
5422         (check_stmt_for_type_change): Update.
5423
5424 2014-10-08  Steve Ellcey  <sellcey@mips.com>
5425
5426         * config/mips/linux64.h: Remove.
5427         * config/mips/gnu-user64.h: Remove.
5428         * gcc.config (mips*-*-*): Remove references to linux64.h and
5429         gnu-user64.h
5430         * config/mips/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): Replace
5431         with modified version from gnu-user64.h.
5432         (LINUX_DRIVER_SELF_SPECS): Update parts from gnu-user64.h.
5433         (LOCAL_LABEL_PREFIX): Copy from gnu-user64.h.
5434         * config/mips/linux.h (GNU_USER_LINK_EMULATION32): Copy from
5435         linux64.h.
5436         (GNU_USER_LINK_EMULATION64): Ditto.
5437         (GNU_USER_LINK_EMULATIONN32): Ditto.
5438         (GLIBC_DYNAMIC_LINKER32): Ditto.
5439         (GLIBC_DYNAMIC_LINKER64): Ditto.
5440         (GLIBC_DYNAMIC_LINKERN32): Ditto.
5441         (UCLIBC_DYNAMIC_LINKER32): Ditto.
5442         (UCLIBC_DYNAMIC_LINKER64): Ditto.
5443         (UCLIBC_DYNAMIC_LINKERN32): Ditto.
5444         (BIONIC_DYNAMIC_LINKERN32): Ditto.
5445         (GNU_USER_DYNAMIC_LINKERN32): Ditto.
5446         (GLIBC_DYNAMIC_LINKER): Delete.
5447         (UCLIBC_DYNAMIC_LINKER): Delete.
5448
5449 2014-10-08  Joern Rennecke  <joern.rennecke@embecosm.com>
5450             Richard Biener  <rguenther@suse.de>
5451
5452         * cfgexpand.c (expand_debug_expr) <TARGET_MEM_REF>:
5453         Get address space from operand 0 (BASE).
5454
5455 2014-10-07  Iain Sandoe  <iain@codesourcery.com>
5456
5457         PR target/61387
5458         * config/i386/i386.c (x86_output_mi_thunk): Fix darwin fallout.
5459
5460 2014-10-07  Aldy Hernandez  <aldyh@redhat.com>
5461
5462         * dwarf2out.c: Remove current_function_has_inlines.
5463         (gen_subprogram_die): Same.
5464         (gen_inlined_subroutine_die): Same.
5465
5466 2014-10-07  Ilya Tocar  <ilya.tocar@intel.com>
5467
5468         * config/i386/adxintrin.h (_subborrow_u64): Use long long for param
5469         type.
5470         (_addcarry_u64): Ditto.
5471         (_addcarryx_u64): Ditto.
5472
5473 2014-10-07  Eric Botcazou  <ebotcazou@adacore.com>
5474
5475         * cgraph.h (cgraph_node::get_fun): Declare.
5476         * cgraph.c (cgraph_node::get_fun): New method.
5477         * ipa-inline.c (can_inline_edge_p): Use it.
5478
5479 2014-10-07  Eric Botcazou  <ebotcazou@adacore.com>
5480
5481         * lto-opts.c (lto_write_options): Handle -fmath-errno, -fsigned-zeros
5482         and -ftrapping-math.
5483         * lto-wrapper.c (merge_and_complain): Likewise.
5484         (run_gcc): Likewise.
5485
5486 2014-10-06  Rong Xu  <xur@google.com>
5487
5488         * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): New param.
5489         * tree-profile.c: (params.h): New include.
5490         (init_ic_make_global_vars): Make __gcov_indirect_call_topn_callee
5491         and __gcov_indirect_call_topn_counters for
5492         indirect_call_topn_profile.
5493         (gimple_init_edge_profiler): New decls for
5494         __gcov_indirect_call_topn_profiler.
5495         (gimple_gen_ic_profiler): Generate the correct profiler call.
5496         (gimple_gen_ic_func_profiler): Fix format.
5497         * value-prof.c (params.h): New include.
5498         (dump_histogram_value): Hanlde indirect_call_topn counters.
5499         (stream_in_histogram_value): Ditto.
5500         (gimple_indirect_call_to_profile): Use indirect_call_topn
5501         profile when PARAM_INDIR_CALL_TOPN_PROFILE is set.
5502         (gimple_find_values_to_profile): Hanlde indirect_call_topn
5503         counters.
5504         * value-prof.h (enum hist_type): Histrogram type for
5505         indirect_call_topn counters.
5506         * profile.c (instrument_values): Instrument
5507         indirect_call_topn counters.
5508
5509 2014-10-06  Rong Xu  <xur@google.com>
5510
5511         * Makefile.in: Fix dependence.
5512         * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV): Add
5513         indirect call topn profiler.
5514         * gcov-io.h: Ditto.
5515
5516 2014-10-06  Eric Botcazou  <ebotcazou@adacore.com>
5517
5518         * calls.c (expand_call): Do not use the target as the return slot if
5519         it is not sufficiently aligned.
5520
5521 2014-10-06  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
5522
5523         * config/rs6000/rs6000.c (analyze_swaps commentary): Add
5524         discussion of permutes and why we don't handle them.
5525
5526 2014-10-06  Eric Botcazou  <ebotcazou@adacore.com>
5527
5528         * config/sparc/predicates.md (int_register_operand): Delete.
5529
5530 2014-10-06  Eric Botcazou  <ebotcazou@adacore.com>
5531
5532         * dwarf2cfi.c (create_pseudo_cfg): Fix trace numbering.
5533
5534 2014-10-06  Jakub Jelinek  <jakub@redhat.com>
5535
5536         * ubsan.h (ubsan_get_source_location): New prototype.
5537         * ubsan.c (ubsan_source_location_type): New variable.
5538         Function renamed to ...
5539         (ubsan_get_source_location_type): ... this.  Cache
5540         return value in ubsan_source_location_type variable.
5541         (ubsan_source_location, ubsan_create_data): Use
5542         ubsan_get_source_location_type instead of
5543         ubsan_source_location_type.
5544         * asan.c (asan_protect_global): Don't protect globals
5545         with ubsan_get_source_location_type () type.
5546         (asan_add_global): Provide global decl location info
5547         if possible.
5548
5549 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
5550
5551         * ipa-prop.c (try_make_edge_direct_virtual_call): Remove overactive
5552         sanity check.
5553
5554 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
5555
5556         * ipa-polymorphic-call.c (possible_placement_new): Fix condition
5557         on size.
5558         (ipa_polymorphic_call_context::restrict_to_inner_type): Do not walk
5559         into vptr pointer.
5560         (ipa_polymorphic_call_context::dump): Fix formating.
5561         (walk_ssa_copies): Add logic avoiding loops; update uses.
5562         * ipa-prop.c (ipa_analyze_call_uses): Compute vptr_changed.
5563
5564 2014-10-02  Mark Wielaard  <mjw@redhat.com>
5565
5566         PR debug/63239
5567         * dwarf2out.c (gen_subprogram_die): When a member function is
5568         explicitly deleted then add a DW_AT_GNU_deleted attribute.
5569         * langhooks.h (struct lang_hooks_for_decls): Add
5570         function_decl_deleted_p langhook.
5571         * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
5572         (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_DELETED_P.
5573
5574 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
5575
5576         * ipa-polymorphic-call.c (walk_ssa_copies): Recognize
5577         NULL pointer checks.
5578         (ipa_polymorphic_call_context::get_dynamic_type): Return true
5579         if type doesn't change.
5580         * cgraph.h (cgraph_indirect_call_info): New flag.
5581         * cgraph.c (cgraph_node::create_indirect_edge): Initialize it.
5582         (cgraph_node::dump): Dump it.
5583         * ipa-prop.c (ipa_analyze_call_uses):  Ignore return valud
5584         of context.get_dynamic_type.
5585         (ipa_make_edge_direct_to_target): Do not speculate
5586         edge that is already speuclative.
5587         (try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not
5588         speculate to __builtin_unreachable
5589         (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream
5590         vptr_changed.
5591         * ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed.
5592
5593 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
5594
5595         * ipa-prop.c (ipa_compute_jump_functions_for_edge): Call
5596         get_dynamic_type; drop TODO.
5597         * ipa-polymorphic-call.c
5598         (ipa_polymorphic_call_context::get_dynamic_type): Be ready
5599         for otr_type to be unknown.
5600
5601 2014-10-04  Trevor Saunders  <tsaunders@mozilla.com>
5602
5603         * common/config/score/score-common.c: Remove.
5604         * config.gcc: Remove support for score-*.
5605         * config/score/constraints.md: Remove.
5606         * config/score/elf.h: Remove.
5607         * config/score/predicates.md: Remove.
5608         * config/score/score-conv.h: Remove.
5609         * config/score/score-generic.md: Remove.
5610         * config/score/score-modes.def: Remove.
5611         * config/score/score-protos.h: Remove.
5612         * config/score/score.c: Remove.
5613         * config/score/score.h: Remove.
5614         * config/score/score.md: Remove.
5615         * config/score/score.opt: Remove.
5616         * doc/md.texi: Don't document score-*.
5617
5618 2014-10-04  Trevor Saunders  <tsaunders@mozilla.com>
5619
5620         PR pch/63429
5621         * genconditions.c: Directly include ggc.h before rtl.h.
5622
5623 2014-10-03  Jan Hubicka  <hubicka@ucw.cz>
5624
5625         * ipa-polymorphic-call.c
5626         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Fix
5627         code determining speculative type.
5628         (ipa_polymorphic_call_context::combine_with): Fix speculation merge.
5629
5630 2014-10-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
5631
5632         * altivec.md (altivec_lvsl): New define_expand.
5633         (altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
5634         (altivec_lvsr): New define_expand.
5635         (altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
5636         * rs6000.c (rs6000_expand_builtin): Change to use
5637         altivec_lvs[lr]_direct; remove commented-out code.
5638
5639 2014-10-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
5640
5641         * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
5642         Issue a warning message when vec_lvsl or vec_lvsr is used with a
5643         little endian target.
5644
5645 2014-10-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5646
5647         * tree-pretty-print.c (dump_location): Make it extern. Dump also
5648         the column.
5649         * tree-pretty-print.h (dump_location): Declare.
5650         * gimple-pretty-print.c (dump_gimple_phi): Use dump_location.
5651         (pp_gimple_stmt_1): Likewise.
5652         (dump_implicit_edges): Likewise.
5653         * gimplify.c (gimplify_call_expr): Use LOCATION_FILE and
5654         LOCATION_LINE.
5655
5656
5657 2014-10-03  David Malcolm  <dmalcolm@redhat.com>
5658
5659         * gcc.c (driver::global_initializations): Remove "const" so
5660         that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
5661         and decoded_options_count.
5662
5663 2014-10-03  Maciej W. Rozycki  <macro@codesourcery.com>
5664
5665         * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Remove
5666         macro.
5667         * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Handle
5668         TARGET_E500_DOUBLE case here.
5669
5670 2014-10-03  Marc Glisse  <marc.glisse@inria.fr>
5671
5672         PR c++/54427
5673         PR c++/57198
5674         PR c++/58845
5675         * doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
5676
5677 2014-10-03  Jan Hubicka  <hubicka@ucw.cz>
5678
5679         * cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
5680         * lto-cgraph.c (lto_output_edge, input_edge): Stream
5681         in_polymorphic_cdtor
5682         * cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
5683         (cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
5684         * cgraphclones.c (cgraph_edge::clone): Likewise.
5685         * ipa-prop.c (update_jump_functions_after_inlining,
5686         try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
5687         to possible_dynamic_type_change.
5688         (decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
5689         (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
5690         IN_POLY_CDOTR argument.
5691
5692         * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
5693         for BASE and OUTER_TYPE being NULL.
5694         (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
5695         in_poly_cdtor parameter.
5696
5697 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
5698
5699         * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Fix up formatting.
5700         (ix86_expand_vec_perm): Only call ix86_expand_vec_perm_vpermi2 if
5701         TARGET_AVX512F.
5702         (expand_vec_perm_1): Likewise.
5703
5704 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
5705             Uros Bizjak  <ubizjak@gmail.com>
5706
5707         PR tree-optimization/61403
5708         * config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
5709         error in comment.  Also optimize 256-bit vectors for AVX2
5710         or AVX (floating vectors only), provided the first permutation
5711         can be performed in one insn.
5712
5713 2014-10-03  David Malcolm  <dmalcolm@redhat.com>
5714
5715         * gcc.c (class driver): New class.
5716         (main): Reimplement in terms of driver::main, moving most of the
5717         locals to be locals within individual methods of class driver.
5718         The remaining locals "explicit_link_files", "decoded_options" and
5719         "decoded_options_count" are used by multiple driver:: methods, and
5720         so become member data.  Doing so isolates the argc/argv reads and
5721         writes.  Replace "goto out" with a special exit code from
5722         new method driver::prepare_infiles.  Split out the old
5723         implementation of main into the following...
5724         (driver::main): New function, corresponding to the old "main"
5725         implementation.
5726         (driver::set_progname): New function, taken from the old
5727         "main" implementation.
5728         (driver::expand_at_files): Likewise.
5729         (driver::decode_argv): Likewise.
5730         (driver::global_initializations): Likewise.
5731         (driver::build_multilib_strings): Likewise.
5732         (driver::set_up_specs): Likewise.
5733         (driver::putenv_COLLECT_GCC): Likewise.
5734         (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
5735         (driver::handle_unrecognized_options): Likewise.
5736         (driver::maybe_print_and_exit): Likewise.
5737         (driver::prepare_infiles): Likewise.
5738         (driver::do_spec_on_infiles): Likewise.
5739         (driver::maybe_run_linker): Likewise.
5740         (driver::final_actions): Likewise.
5741         (driver::get_exit_code): Likewise.
5742
5743 2014-10-03  Yury Gribov  <y.gribov@samsung.com>
5744
5745         * asan.c (asan_finish_file): Disable __asan_init calls for KASan;
5746         don't emit empty ctors.
5747
5748 2014-10-03  Eric Botcazou  <ebotcazou@adacore.com>
5749
5750         * convert.c (convert_to_integer): Do not introduce useless conversions
5751         between integral types.
5752
5753 2014-10-03  David Sherwood  <david.sherwood@arm.com>
5754
5755         * ira-int.h (ira_allocno): Mark hard_regno as signed.
5756
5757 2014-10-03  Ilya Enkovich  <ilya.enkovich@intel.com>
5758
5759         * lra-constraints.c (inherit_in_ebb): Handle calls with
5760         multiple return values.
5761         * caller-save.c (save_call_clobbered_regs): Likewise.
5762
5763 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
5764
5765         * tree-vect-data-refs.c (vect_permute_load_chain,
5766         vect_shift_permute_load_chain): Fix a typo in temporary var names,
5767         suffle3 to shuffle3.
5768
5769         PR libgomp/61200
5770         * omp-low.c (taskreg_contexts): New variable.
5771         (scan_omp_parallel): Push newly created context into taskreg_contexts
5772         vector and move record layout code to finish_taskreg_scan.
5773         (scan_omp_task): Likewise.
5774         (finish_taskreg_scan): New function.
5775         (execute_lower_omp): Call finish_taskreg_scan on all taskreg_contexts
5776         vector elements and release it.
5777
5778         PR target/62128
5779         * config/i386/i386.c (expand_vec_perm_palignr): If op1, op0 order
5780         of palignr arguments can't be used due to min 0 or max - min
5781         too high, try also op0, op1 order of palignr arguments.
5782
5783 2014-10-02  Jan Hubicka  <hubicka@ucw.cz>
5784
5785         * cgraph.h (ipa_polymorphic_call_context):
5786         Turn bools into bitfields; add DYNAMIC; make MAKE_SPECULATIVE
5787         private, add POSSIBLE_DYNAMIC_TYPE_CHANGE.
5788         * ipa-polymorphic-call.c
5789         (ipa_polymorphic_call_context::restrict_to_inner_class): Allow accesses
5790         past end of dynamic types.
5791         (ipa_polymorphic_call_context::stream_out,
5792         speculative_outer_type): Stream dynamic flag.
5793         (ipa_polymorphic_call_context::set_by_decl): Clear DYNAMIC.
5794         (ipa_polymorphic_call_context::ipa_polymorphic_call_context):
5795         Clear DYNAMIC.
5796         (ipa_polymorphic_call_context::get_dynamic_type): Use DYNAMIC;
5797         set it.
5798         (ipa_polymorphic_call_context::combine_with): Propagate dynamic.
5799         * ipa-prop.c (update_jump_functions_after_inlining,
5800         try_make_edge_direct_virtual_call): Use possible_dynamic_type_change.
5801
5802 2014-10-02  Teresa Johnson  <tejohnson@google.com>
5803
5804         * tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies
5805         up when synthesizing counts to avoid rounding errors.
5806
5807 2014-10-02  Teresa Johnson  <tejohnson@google.com>
5808
5809         PR middle-end/63422
5810         * tree-ssa-threadupdate.c (freqs_to_counts_path): Remove
5811         asserts to handle incoming insanities.
5812
5813 2014-10-02  Martin Jambor  <mjambor@suse.cz>
5814
5815         PR tree-optimization/63375
5816         * tree-sra.c (build_access_from_expr_1): Disqualify volatile
5817         references.
5818
5819 2014-10-02  Olivier Hainque  <hainque@adacore.com>
5820
5821         * Makefile.in (CROSS): Define, to @CROSS.
5822
5823 2014-10-02  Jakub Jelinek  <jakub@redhat.com>
5824
5825         PR target/62128
5826         * config/i386/i386.c (expand_vec_perm_1): Try expand_vec_perm_palignr
5827         if it expands to a single insn only.
5828         (expand_vec_perm_palignr): Add SINGLE_INSN_ONLY_P argument.  If true,
5829         fail unless in_order is true.  Add forward declaration.
5830         (expand_vec_perm_vperm2f128): Fix up comment about which permutation
5831         is useful for one_operand_p.
5832         (ix86_expand_vec_perm_const_1): Adjust expand_vec_perm_palignr caller.
5833
5834 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
5835
5836         * cgraphclones.c (build_function_type_skip_args): Do not make new
5837         type variant of old.
5838
5839 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
5840
5841         * ipa-prop.h (ipa_get_controlled_uses): Add hack to avoid ICE
5842         when speculation is added.
5843         (ipa_edge_args): Add polymorphic_call_contexts.
5844         (ipa_get_ith_polymorhic_call_context): New accesor.
5845         (ipa_make_edge_direct_to_target): Add SPECULATIVE parameter.
5846         * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Print contexts.
5847         (ipa_compute_jump_functions_for_edge): Compute contexts.
5848         (update_jump_functions_after_inlining): Update contexts.
5849         (ipa_make_edge_direct_to_target): Add SPECULATIVE argument;
5850         update dumping; add speculative edge creation.
5851         (try_make_edge_direct_virtual_call): Add CTX_PTR parameter; handle
5852         context updating.
5853         (update_indirect_edges_after_inlining): Pass down context.
5854         (ipa_edge_duplication_hook): Duplicate contexts.
5855         (ipa_write_node_info): Stream out contexts.
5856         (ipa_read_node_info): Stream in contexts.
5857         * ipa-devirt.c (type_all_derivations_known_p): Avoid ICE on non-ODR
5858         types.
5859         (try_speculative_devirtualization): New function.
5860         * ipa-utils.h (try_speculative_devirtualization): Declare.
5861
5862 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
5863
5864         * ipa.c (walk_polymorphic_call_targets): Avoid ICE when
5865         dumping during WPA.
5866
5867 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
5868
5869         * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
5870         type variants.
5871
5872 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
5873
5874         * ipa-polymorphic-call.c
5875         (ipa_polymorphic_call_context::restrict_to_inner_class):
5876         Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
5877         use speculation_consistent_p to do so; Add CONSDER_BASES
5878         and CONSIDER_PLACEMENT_NEW parameters.
5879         (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
5880         short circuit obvious cases.
5881         (ipa_polymorphic_call_context::dump): Improve formatting.
5882         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
5883         combine_speculation_with to record speculations; Do not ICE when
5884         object is located in pointer type decl; do not ICE for methods
5885         of UNION_TYPE; do not record nonpolymorphic types.
5886         (ipa_polymorphic_call_context::speculation_consistent_p): New method.
5887         (ipa_polymorphic_call_context::combine_speculation_with): New method.
5888         (ipa_polymorphic_call_context::combine_with): New method.
5889         (ipa_polymorphic_call_context::make_speculative): Move here; use
5890         combine speculation.
5891         * cgraph.h (ipa_polymorphic_call_context): Update
5892         restrict_to_inner_class prototype; add offset_by, make_speculative,
5893         combine_with, useless_p, combine_speculation_with and
5894         speculation_consistent_p methods.
5895         (ipa_polymorphic_call_context::offset_by): New method.
5896         (ipa_polymorphic_call_context::useless_p): New method.
5897
5898 2014-10-01  Segher Boessenkool  <segher@kernel.crashing.org>
5899
5900         PR rtl-optimization/62151
5901         * combine.c (can_combine_p): Allow the destination register of INSN
5902         to be clobbered in I3.
5903         (subst): Do not substitute into clobbers of registers.
5904
5905 2014-10-01  Jakub Jelinek  <jakub@redhat.com>
5906
5907         PR debug/63342
5908         * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
5909         offset, TARGET_MEM_REF and SSA_NAME.
5910
5911         * config/i386/i386.c (expand_vec_perm_palignr): Handle
5912         256-bit vectors for TARGET_AVX2.
5913
5914         * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
5915         dfirst permutation.
5916
5917         PR target/63428
5918         * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
5919         argument to avx2_permv2ti.
5920
5921 2014-10-01  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
5922
5923         * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
5924
5925 2014-09-30  Uros Bizjak  <ubizjak@gmail.com>
5926
5927         * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
5928         (fmod<mode>3): Ditto.
5929         (fpremxf4_i387): Ditto.
5930         (reminderxf3): Ditto.
5931         (reminder<mode>3): Ditto.
5932         (fprem1xf4_i387): Ditto.
5933
5934 2014-09-30  Teresa Johnson  <tejohnson@google.com>
5935
5936         * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
5937         duplicate_blocks bitmap.
5938         (remove_ctrl_stmt_and_useless_edges): Ditto.
5939         (create_block_for_threading): Ditto.
5940         (compute_path_counts): New function.
5941         (update_profile): Ditto.
5942         (recompute_probabilities): Ditto.
5943         (update_joiner_offpath_counts): Ditto.
5944         (freqs_to_counts_path): Ditto.
5945         (clear_counts_path): Ditto.
5946         (ssa_fix_duplicate_block_edges): Update profile info.
5947         (ssa_create_duplicates): Pass new parameter.
5948         (ssa_redirect_edges): Remove old profile update.
5949         (thread_block_1): New duplicate_blocks bitmap,
5950         remove old profile update.
5951         (thread_single_edge): Pass new parameter.
5952
5953 2014-09-30  Ilya Tocar  <ilya.tocar@intel.com>
5954
5955         PR middle-end/62120
5956         * varasm.c (decode_reg_name_and_count): Check availability for
5957         registers from ADDITIONAL_REGISTER_NAMES.
5958
5959 2014-09-30  David Malcolm  <dmalcolm@redhat.com>
5960
5961         PR plugins/63410
5962         * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
5963         (PLUGIN_HEADERS): Add pass-instances.def.
5964
5965 2014-09-30  James Greenhalgh  <james.greenhalgh@arm.com>
5966
5967         * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
5968         iterator.
5969         * config/aarch64/aarch64-simd.md
5970         (aarch64_sqdmull_laneq<mode>): Expand iterator.
5971         * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
5972         (vqdmulls_lane_s32): Fix return type.
5973         (vqdmulls_laneq_s32): New.
5974
5975 2014-09-30  Jakub Jelinek  <jakub@redhat.com>
5976
5977         PR inline-asm/63282
5978         * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
5979         or invert_jump_1 if jump isn't any_condjump_p.
5980
5981 2014-09-30  Terry Guo  <terry.guo@arm.com>
5982
5983         * config/arm/arm-cores.def (cortex-m7): New core name.
5984         * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
5985         (fpv5-d16): Ditto.
5986         * config/arm/arm-tables.opt: Regenerated.
5987         * config/arm/arm-tune.md: Regenerated.
5988         * config/arm/arm.h (TARGET_VFP5): New macro.
5989         * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
5990         * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
5991         smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
5992         * doc/invoke.texi: Document new cpu and fpu names.
5993
5994 2014-09-30  Jiong Wang  <jiong.wang@arm.com>
5995
5996         * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
5997         before sinking insn.
5998
5999 2014-09-30  David Sherwood  <david.sherwood@arm.com>
6000
6001         * ira-int.h (ira_allocno): Add "wmode" field.
6002         * ira-build.c (create_insn_allocnos): Add new "parent" function
6003         parameter.
6004         * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
6005         that cannot be accessed in wmode.
6006
6007 2014-09-30  Markus Trippelsdorf  <markus@trippelsdorf.de>
6008
6009         * data-streamer.c (bp_unpack_var_len_int): Avoid signed
6010         integer overflow.
6011
6012 2014-09-29  Andi Kleen  <ak@linux.intel.com>
6013
6014         * opts.c (print_filtered_help): Print --param min/max/default
6015         with -Q.
6016
6017 2014-09-29  Kaz Kojima  <kkojima@gcc.gnu.org>
6018
6019         * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
6020
6021 2014-09-29  Eric Botcazou  <ebotcazou@adacore.com>
6022
6023         * tree-vrp.c (get_single_symbol): New function.
6024         (build_symbolic_expr): Likewise.
6025         (symbolic_range_based_on_p): New predicate.
6026         (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
6027         for PLUS and MINUS.  Do not drop symbolic ranges at the end.
6028         (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
6029         operand is symbolic and based on the other operand.
6030
6031 2014-09-29  Chen Gang  <gang.chen.5i5j@gmail.com>
6032
6033         * config/microblaze/microblaze.md (call_internal1): Use VOID
6034         instead of SI to fix "((void (*)(void)) 0)()" issue
6035
6036 2014-09-29  Nick Clifton  <nickc@redhat.com>
6037
6038         * config/msp430/msp430.c (msp430_expand_prologue): Return a
6039         CLOBBER rtx for naked functions.
6040         (msp430_expand_epilogue): Likewise.
6041         (msp430_use_f5_series_hwmult): Cache result.
6042         (use_32bit_hwmult): Cache result.
6043         (msp430_no_hwmult): New function.
6044         (msp430_output_labelref): Use it.
6045
6046 2014-09-29  Jakub Jelinek  <jakub@redhat.com>
6047
6048         PR middle-end/63247
6049         * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
6050         of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
6051         use the alignment of avar rather than ovar.
6052
6053 2014-09-28  John David Anglin  <danglin@gcc.gnu.org>
6054
6055         * config/pa/pa.c (pa_output_function_epilogue): Only update
6056         last_address when a nonnote insn is found.
6057
6058 2014-09-26  Jan Hubicka  <hubicka@ucw.cz>
6059
6060         PR ipa/60665
6061         * ipa-devirt.c (possible_polymorphic_call_targets): Silence clang warning.
6062
6063 2014-09-26  Jan Hubicka  <hubicka@ucw.cz>
6064
6065         PR ipa/62121
6066         * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
6067         fix pasto in checking array size.
6068
6069 2014-09-26  Jan Hubicka  <hubicka@ucw.cz>
6070
6071         PR middle-end/35545
6072         * passes.def (pass_tracer): Move before last dominator pass.
6073
6074 2014-09-26  Thomas Schwinge  <thomas@codesourcery.com>
6075
6076         * gcc.c (try_generate_repro): Remove argument "prog".  Change all
6077         users.
6078         (run_attempt): Handle errors of "pex_run" invocation.
6079
6080 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
6081
6082         * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
6083         (CC1_SPEC): Define.
6084         * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
6085         (TARGET_ASAN_SHADOW_OFFSET): Define.
6086
6087 2014-09-26  Martin Liska  <mliska@suse.cz>
6088
6089         * cgraph.c (cgraph_node::release_body): New argument keep_arguments
6090         introduced.
6091         * cgraph.h: Likewise.
6092         * cgraphunit.c (cgraph_node::create_wrapper): Usage of new argument introduced.
6093         * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos created by Java.
6094         * tree-ssa-alias.c (ao_ref_base_alias_set): Static function transformed to global.
6095         * tree-ssa-alias.h: Likewise.
6096
6097 2014-09-26  Jakub Jelinek  <jakub@redhat.com>
6098             Max Ostapenko  <m.ostapenko@partner.samsung.com>
6099
6100         * common.opt: New option.
6101         * doc/invoke.texi: Describe new option.
6102         * gcc.c (execute): Don't free first string early, but at the end
6103         of the function.  Call retry_ice if compiler exited with
6104         ICE_EXIT_CODE.
6105         (main): Factor out common code.
6106         (print_configuration): New function.
6107         (files_equal_p): Likewise.
6108         (check_repro): Likewise.
6109         (run_attempt): Likewise.
6110         (do_report_bug): Likewise.
6111         (append_text): Likewise.
6112         (try_generate_repro): Likewise
6113
6114 2014-09-25  Andi Kleen  <ak@linux.intel.com>
6115
6116         * config/i386/i386.c (x86_print_call_or_nop): New function.
6117         (x86_function_profiler): Support -mnop-mcount and
6118         -mrecord-mcount.
6119         * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
6120         * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
6121
6122 2014-09-25  Jan Hubicka  <hubicka@ucw.cz>
6123
6124         * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
6125         * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
6126         * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
6127         Remove.
6128
6129 2014-09-25  Jan Hubicka  <hubicka@ucw.cz>
6130
6131         * ipa-utils.h (subbinfo_with_vtable_at_offset, type_all_derivations_known_p,
6132         type_known_to_have_no_deriavations_p, types_must_be_same_for_odr,
6133         types_odr_comparable): Declare.
6134         (polymorphic_type_binfo_p): Move here from ipa-devirt.c
6135         * ipa-polymorphic-call.c: New file.
6136         (contains_polymorphic_type_p, possible_placement_new,
6137         ipa_polymorphic_call_context::restrict_to_inner_class,
6138         contains_type_p, decl_maybe_in_construction_p,
6139         ipa_polymorphic_call_context::stream_out,
6140         ipa_polymorphic_call_context::debug,
6141         ipa_polymorphic_call_context::stream_in,
6142         ipa_polymorphic_call_context::set_by_decl,
6143         ipa_polymorphic_call_context::set_by_invariant,
6144         walk_ssa_copies,
6145         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6146         type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
6147         extr_type_from_vtbl_ptr_store, record_known_type
6148         check_stmt_for_type_change,
6149         ipa_polymorphic_call_context::get_dynamic_type): Move here from
6150         ipa-devirt.c
6151         * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
6152         and streamer-hooks.h
6153         (contains_polymorphic_type_p, possible_placement_new,
6154         ipa_polymorphic_call_context::restrict_to_inner_class,
6155         contains_type_p, decl_maybe_in_construction_p,
6156         ipa_polymorphic_call_context::stream_out,
6157         ipa_polymorphic_call_context::debug,
6158         ipa_polymorphic_call_context::stream_in,
6159         ipa_polymorphic_call_context::set_by_decl,
6160         ipa_polymorphic_call_context::set_by_invariant,
6161         walk_ssa_copies,
6162         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6163         type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
6164         extr_type_from_vtbl_ptr_store, record_known_type
6165         check_stmt_for_type_change,
6166         ipa_polymorphic_call_context::get_dynamic_type): Move to
6167         ipa-polymorphic-call.c
6168         (type_all_derivations_known_p, types_odr_comparable,
6169         types_must_be_same_for_odr): Export.
6170         (type_known_to_have_no_deriavations_p): New function.
6171         * Makefile.in: Add ipa-polymorphic-call.c
6172
6173 2014-09-25  Jan Hubicka  <hubicka@ucw.cz>
6174
6175         * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
6176         for better storage.
6177         (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
6178         (possible_polymorphic_call_targets): Instead of computing both
6179         speculative and non-speculative answers, do just one at a time.
6180         Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
6181         (dump_targets): Break out from ...
6182         (dump_possible_polymorphic_call_targets): ... here; dump both speculative
6183         and non-speculative lists.
6184         (ipa_devirt): Update for new possible_polymorphic_call_targets API.
6185         * ipa-utils.h (possible_polymorphic_call_targets): Update.
6186
6187 2014-09-25  Uros Bizjak  <ubizjak@gmail.com>
6188
6189         PR rtl-optimization/63348
6190         * emit-rtl.c (try_split): Do not emit extra barrier.
6191
6192 2014-09-25  James Greenhalgh  <james.greenhalgh@arm.com>
6193
6194         * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
6195         * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
6196         new predicates.
6197         (aarch64_<sur>shll2_n<mode>): Likewise.
6198         (aarch64_<sur>shr_n<mode>): Likewise.
6199         (aarch64_<sur>sra_n<mode>: Likewise.
6200         (aarch64_<sur>s<lr>i_n<mode>): Likewise.
6201         (aarch64_<sur>qshl<u>_n<mode>): Likewise.
6202         * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
6203         * config/aarch64/iterators.md (ve_mode): New.
6204         (offsetlr): Remap to infix text for use in new predicates.
6205         * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
6206         (aarch64_simd_shift_imm_hi): Likewise.
6207         (aarch64_simd_shift_imm_si): Likewise.
6208         (aarch64_simd_shift_imm_di): Likewise.
6209         (aarch64_simd_shift_imm_offset_qi): Likewise.
6210         (aarch64_simd_shift_imm_offset_hi): Likewise.
6211         (aarch64_simd_shift_imm_offset_si): Likewise.
6212         (aarch64_simd_shift_imm_offset_di): Likewise.
6213         (aarch64_simd_shift_imm_bitsize_qi): Likewise.
6214         (aarch64_simd_shift_imm_bitsize_hi): Likewise.
6215         (aarch64_simd_shift_imm_bitsize_si): Likewise.
6216         (aarch64_simd_shift_imm_bitsize_di): Likewise.
6217
6218 2014-09-25  Jiong Wang  <jiong.wang@arm.com>
6219
6220         * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
6221         new created BB as the intersection of live-in from "old_dest" and
6222         live-out from "bb".
6223
6224 2014-09-25  Felix Yang  <felix.yang@huawei.com>
6225
6226         * lra.c (lra_set_insn_recog_data): Fix typo in comment.
6227         * genautomata.c (merge_states): Ditto.
6228
6229 2014-09-25  Oleg Endo  <olegendo@gcc.gnu.org>
6230
6231         PR target/62218
6232         * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
6233         in instruction sequence.
6234
6235 2014-09-25  Nick Clifton  <nickc@redhat.com>
6236
6237         PR target/62218
6238         * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
6239         in instruction sequence.
6240
6241 2014-09-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
6242
6243         PR target/63335
6244         * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
6245         Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
6246
6247 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6248             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6249             Anna Tikhonova  <anna.tikhonova@intel.com>
6250             Ilya Tocar  <ilya.tocar@intel.com>
6251             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6252             Ilya Verbin  <ilya.verbin@intel.com>
6253             Kirill Yukhin  <kirill.yukhin@intel.com>
6254             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6255
6256         * config/i386/sse.md
6257         (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
6258         (define_expand "<avx2_avx512>_perm<mode>"): ... this.
6259         (define_expand "avx512f_perm<mode>_mask"): Rename to ...
6260         (define_expand "<avx512>_perm<mode>_mask"): ... this.
6261         Use VI8F_256_512 mode iterator.
6262         (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
6263         (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
6264
6265 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6266             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6267             Anna Tikhonova  <anna.tikhonova@intel.com>
6268             Ilya Tocar  <ilya.tocar@intel.com>
6269             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6270             Ilya Verbin  <ilya.verbin@intel.com>
6271             Kirill Yukhin  <kirill.yukhin@intel.com>
6272             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6273
6274         * config/i386/sse.md
6275         (define_insn "avx_movshdup256<mask_name>"): Add masking.
6276         (define_insn "sse3_movshdup<mask_name>"): Ditto.
6277         (define_insn "avx_movsldup256<mask_name>"): Ditto.
6278         (define_insn "sse3_movsldup<mask_name>"): Ditto.
6279         (define_insn "vec_dupv2df<mask_name>"): Ditto.
6280         (define_insn "*vec_concatv2df"): Add EVEX version.
6281
6282 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6283             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6284             Anna Tikhonova  <anna.tikhonova@intel.com>
6285             Ilya Tocar  <ilya.tocar@intel.com>
6286             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6287             Ilya Verbin  <ilya.verbin@intel.com>
6288             Kirill Yukhin  <kirill.yukhin@intel.com>
6289             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6290
6291         * config/i386/sse.md
6292         (define_insn "vec_set<mode>_0"): Add EVEX version.
6293
6294 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6295             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6296             Anna Tikhonova  <anna.tikhonova@intel.com>
6297             Ilya Tocar  <ilya.tocar@intel.com>
6298             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6299             Ilya Verbin  <ilya.verbin@intel.com>
6300             Kirill Yukhin  <kirill.yukhin@intel.com>
6301             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6302
6303         * config/i386/sse.md
6304         (define_insn
6305         "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
6306         New.
6307         (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
6308         (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
6309         (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
6310         "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
6311         (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
6312         (define_expand "sse2_cvtpd2ps_mask): New.
6313         (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
6314         (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
6315
6316 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6317             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6318             Anna Tikhonova  <anna.tikhonova@intel.com>
6319             Ilya Tocar  <ilya.tocar@intel.com>
6320             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6321             Ilya Verbin  <ilya.verbin@intel.com>
6322             Kirill Yukhin  <kirill.yukhin@intel.com>
6323             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6324
6325         * config/i386/i386.c
6326         (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
6327         (ufix_notruncv8dfv8si2_mask_round): ... this.
6328         * config/i386/sse.md
6329         (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
6330         (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
6331         (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
6332         (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
6333         (define_expand "sse2_cvtpd2dq"): Delete.
6334         (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
6335         make 2nd operand const0 vector.
6336         (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
6337         Delete.
6338         (define_mode_attr pd2udqsuff): New.
6339         (define_insn
6340         "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
6341         (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
6342         (define_insn "*avx_cvttpd2dq256_2"): Delete.
6343         (define_expand "sse2_cvttpd2dq"): Ditto.
6344         (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
6345         make 2nd operand const0 vector.
6346
6347 2014-09-25  Jakub Jelinek  <jakub@redhat.com>
6348
6349         PR tree-optimization/63341
6350         * tree-vectorizer.h (vect_create_data_ref_ptr,
6351         vect_create_addr_base_for_vector_ref): Add another tree argument
6352         defaulting to NULL_TREE.
6353         * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
6354         argument, pass it down to vect_create_addr_base_for_vector_ref.
6355         (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
6356         add that to base_offset too if non-NULL.
6357         * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
6358         for dr_explicit_realign_optimized set it to vector byte size
6359         - 1 instead of setting offset, pass byte_offset down to
6360         vect_create_data_ref_ptr.
6361
6362 2014-09-24  Jan Hubicka  <hubicka@ucw.cz>
6363
6364         * ipa-devirt.c (possible_polymorphic_call_targets): Remove
6365         forgotten debug output; canonicalize querries more wtih LTO.
6366
6367 2014-09-24  Jan Hubicka  <hubicka@ucw.cz>
6368
6369         * cgraph.h (class ipa_polymorphic_call_context): Move here from
6370         ipa-utils.h; add stream_int and stream_out methods.
6371         (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
6372         OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
6373         MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
6374         add CONTEXT.
6375         (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6376         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6377         ipa_polymorphic_call_context::clear_speculation,
6378         ipa_polymorphic_call_context::clear_outer_type): Move here from
6379         ipa-utils.h
6380         * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
6381         (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6382         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6383         ipa_polymorphic_call_context::clear_speculation,
6384         ipa_polymorphic_call_context::clear_outer_type): Likewise.
6385         * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
6386         streamer-hooks.h
6387         (ipa_polymorphic_call_context::stream_out): New method.
6388         (ipa_polymorphic_call_context::stream_in): New method.
6389         (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
6390         * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
6391         OUTER_TYPE.
6392         (ipa_analyze_call_uses): Simplify.
6393         (update_indirect_edges_after_inlining): Do not care about outer_type.
6394         (ipa_write_indirect_edge_info): Update.
6395         (ipa_write_indirect_edge_info): Likewise.
6396         * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
6397         (dump_edge_flags): Break out from ...
6398         (cgraph_node::dump): ... here; dump indirect edges.
6399
6400 2014-09-24  Jan Hubicka  <hubicka@ucw.cz>
6401
6402         * ipa-utils.h (polymorphic_call_context): Add
6403         metdhos dump, debug and clear_outer_type.
6404         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
6405         (ipa_polymorphic_call_context::clear_outer_type): New method.
6406         * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
6407         * ipa-devirt.c (types_odr_comparable): New function.
6408         (types_must_be_same_for_odr): New function.
6409         (odr_subtypes_equivalent_p): Simplify.
6410         (possible_placement_new): Break out from ...
6411         (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
6412         be more cuatious about returning false in cases the context may be
6413         valid in derived type or via placement new.
6414         (contains_type_p): Clear maybe_derived_type
6415         (ipa_polymorphic_call_context::dump): New method.
6416         (ipa_polymorphic_call_context::debug): New method.
6417         (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
6418         (ipa_polymorphic_call_context::set_by_invariant): Simplify.
6419         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
6420         (possible_polymorphic_call_targets): Trust context.restrict_to_inner_class
6421         to suceed on all valid cases; remove confused sanity check.
6422         (dump_possible_polymorphic_call_targets): Simplify.
6423
6424 2014-09-24  Aldy Hernandez  <aldyh@redhat.com>
6425
6426         * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
6427         lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
6428         tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
6429         varpool.c: Rename all instances of DECL_ABSTRACT to
6430         DECL_ABSTRACT_P.
6431
6432 2014-09-24  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
6433
6434         * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
6435         special handling for stores whose SET_SRC is an UNSPEC (such as
6436         UNSPEC_STVE).
6437
6438 2014-09-24  Jiong Wang  <jiong.wang@arm.com>
6439
6440         * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
6441         !REG_P (src) to release more instruction sink opportunities.
6442
6443 2014-09-24  Wilco Dijkstra  <wilco.dijkstra@arm.com>
6444
6445         * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
6446         move costs for 128-bit types.
6447
6448 2014-09-24  Martin Jambor  <mjambor@suse.cz>
6449
6450         * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
6451         when duplicating a PASS_THROUGH jump function when creating a
6452         speculative edge.
6453
6454 2014-09-24  Marek Polacek  <polacek@redhat.com>
6455
6456         PR c/61405
6457         PR c/53874
6458         * asan.c (maybe_instrument_call): Add default case.
6459         * ipa-pure-const.c (special_builtin_state): Likewise.
6460         * predict.c (expr_expected_value_1): Likewise.
6461         * lto-streamer-out.c (write_symbol): Initialize variable.
6462
6463 2014-09-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
6464
6465         * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
6466         the lane.
6467         (vmuld_laneq_f64): Likewise.
6468         (vmuls_lane_f32): Likewise.
6469         (vmuls_laneq_f32): Likewise.
6470
6471 2014-09-24  Kirill Yukhin  <kirill.yukhin@intel.com>
6472
6473         PR bootstrap/63235
6474         * varpool.c (varpool_node::add): Pass decl attributes
6475         to lookup_attribute.
6476
6477 2014-09-24  Jakub Jelinek  <jakub@redhat.com>
6478
6479         PR sanitizer/63316
6480         * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
6481
6482 2014-09-24  Thomas Preud'homme  <thomas.preudhomme@arm.com>
6483
6484         PR tree-optimization/63266
6485         * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
6486         marker for unknown byte value.
6487         (MARKER_MASK): New macro.
6488         (MARKER_BYTE_UNKNOWN): New macro.
6489         (HEAD_MARKER): New macro.
6490         (do_shift_rotate): Mark bytes with unknown values due to sign
6491         extension when doing an arithmetic right shift. Replace hardcoded
6492         mask for marker by new MARKER_MASK macro.
6493         (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
6494         numbers accordingly.
6495
6496 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6497             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6498             Anna Tikhonova  <anna.tikhonova@intel.com>
6499             Ilya Tocar  <ilya.tocar@intel.com>
6500             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6501             Ilya Verbin  <ilya.verbin@intel.com>
6502             Kirill Yukhin  <kirill.yukhin@intel.com>
6503             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6504
6505         * config/i386/sse.md
6506         (define_insn
6507         "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
6508         Add masking.
6509         (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
6510         (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
6511
6512 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6513             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6514             Anna Tikhonova  <anna.tikhonova@intel.com>
6515             Ilya Tocar  <ilya.tocar@intel.com>
6516             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6517             Ilya Verbin  <ilya.verbin@intel.com>
6518             Kirill Yukhin  <kirill.yukhin@intel.com>
6519             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6520
6521         * config/i386/sse.md
6522         (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
6523         (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
6524         (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
6525         (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
6526         (define_expand "avx512vl_pshuflw_mask"): New.
6527         (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
6528         (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
6529         (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
6530         (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
6531         (define_expand "avx512vl_pshufhw_mask"): New.
6532         (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
6533
6534 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6535             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6536             Anna Tikhonova  <anna.tikhonova@intel.com>
6537             Ilya Tocar  <ilya.tocar@intel.com>
6538             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6539             Ilya Verbin  <ilya.verbin@intel.com>
6540             Kirill Yukhin  <kirill.yukhin@intel.com>
6541             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6542
6543         * config/i386/i386.c
6544         (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
6545         CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
6546         CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
6547         CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
6548         CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
6549         * config/i386/sse.md
6550         (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
6551         (define_insn
6552         "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
6553         (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
6554         (define_insn
6555         "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
6556         (define_expand "avx512vl_pshufdv3_mask"): Ditto.
6557         (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
6558         (define_expand "avx512vl_pshufd_mask"): New.
6559         (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
6560
6561 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6562             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6563             Anna Tikhonova  <anna.tikhonova@intel.com>
6564             Ilya Tocar  <ilya.tocar@intel.com>
6565             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6566             Ilya Verbin  <ilya.verbin@intel.com>
6567             Kirill Yukhin  <kirill.yukhin@intel.com>
6568             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6569
6570         * config/i386/i386.c
6571         (CODE_FOR_avx2_extracti128): Rename to ...
6572         (CODE_FOR_avx_vextractf128v4di): this.
6573         (CODE_FOR_avx2_inserti128): Rename to ...
6574         (CODE_FOR_avx_vinsertf128v4di): this.
6575         (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
6576         CODE_FOR_avx_vextractf128v4di.
6577         (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
6578         CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
6579         CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
6580         CODE_FOR_avx512vl_vinsertv8si.
6581         * config/i386/sse.md
6582         (define_expand
6583         "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
6584         AVX512_VEC mode iterator.
6585         (define_insn
6586         "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
6587         Ditto.
6588         (define_expand
6589         "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
6590         AVX512_VEC_2 mode iterator.
6591         (define_insn "vec_set_lo_<mode><mask_name>"): New.
6592         (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
6593         (define_expand "avx512vl_vinsert<mode>"): Ditto.
6594         (define_insn "avx2_vec_set_lo_v4di"): Delete.
6595         (define_insn "avx2_vec_set_hi_v4di"): Ditto.
6596         (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
6597         (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
6598         (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
6599         (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
6600         (define_expand "avx2_extracti128"): Delete.
6601         (define_expand "avx2_inserti128"): Ditto.
6602
6603 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6604             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6605             Anna Tikhonova  <anna.tikhonova@intel.com>
6606             Ilya Tocar  <ilya.tocar@intel.com>
6607             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6608             Ilya Verbin  <ilya.verbin@intel.com>
6609             Kirill Yukhin  <kirill.yukhin@intel.com>
6610             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6611
6612         * config/i386/sse.md
6613         (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
6614         (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
6615         (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
6616         (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
6617         (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
6618         (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
6619         (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
6620         (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
6621         (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
6622         (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
6623         (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
6624         (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
6625         (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
6626
6627 2014-09-24  Zhenqiang Chen  <zhenqiang.chen@arm.com>
6628
6629         PR rtl-optimization/63210
6630         * ira-color.c (assign_hard_reg): Ignore conflict cost if the
6631         HARD_REGNO is not available for CONFLICT_A.
6632
6633 2014-09-23  Andi Kleen  <ak@linux.intel.com>
6634
6635         * cgraph.h (symtab_node): Add no_reorder attribute.
6636         (symbol_table::output_asm_statements): Remove.
6637         * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
6638         (cgraph_node::create_version_clone): Dito.
6639         (symbol_table::output_asm_statements): Remove.
6640         * trans-mem.c (ipa_tm_create_version_alias): Dito.
6641         * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
6642         (output_in_order): Add no_reorder flag. Only handle no_reorder
6643         nodes when set.
6644         (symbol_table::compile): Add separate pass for no_reorder nodes.
6645         (process_common_attributes): Set no_reorder flag in symtab node.
6646         Add node argument.
6647         (process_function_and_variable_attributes): Pass symtab nodes to
6648         process_common_attributes.
6649         * doc/extend.texi (no_reorder): Document no_reorder attribute.
6650         * lto-cgraph.c (lto_output_node): Serialize no_reorder.
6651         (lto_output_varpool_node): Dito.
6652         (input_overwrite_node): Dito.
6653         (input_varpool_node): Dito.
6654         * varpool.c (varpool_node::add): Set no_reorder attribute.
6655         (symbol_table::remove_unreferenced_decls): Handle no_reorder.
6656         (symbol_table::output_variables): Dito.
6657         * symtab.c (symtab_node::dump_base): Print no_reorder.
6658
6659 2014-09-23  Jiong Wang  <jiong.wang@arm.com>
6660
6661         * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM not
6662         be INVALID_REGNUM.
6663
6664 2014-09-23  Thomas Schwinge  <thomas@codesourcery.com>
6665
6666         * configure: Regenerate.
6667
6668 2014-09-23  Alan Lawrence  <alan.lawrence@arm.com>
6669
6670         * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
6671         when result_mode == shift_mode.
6672
6673 2014-09-23  Kostya Serebryany  <kcc@google.com>
6674
6675         Update to match the changed asan API.
6676         * asan.c (asan_global_struct): Update the __asan_global definition
6677         to match the new API.
6678         (asan_add_global): Ditto.
6679         * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
6680         to __asan_init_v4.
6681
6682 2014-09-23  Michael Meissner  <meissner@linux.vnet.ibm.com>
6683
6684         * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
6685         refine the constraints used on 32/64-bit floating point moves.
6686         (f32_av): Likewise.
6687         (f64_vsx): Likewise.
6688         (f64_dm): Likewise.
6689         (f64_av): Likewise.
6690         (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
6691         (BOOL_REGS_OP1): Likewise.
6692         (BOOL_REGS_OP2): Likewise.
6693         (BOOL_REGS_UNARY): Likewise.
6694         (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
6695         32/64-bit floating point moves.  Do not use wa, instead use ww/ws
6696         for moves involving VSX registers.  Do not use constraints that
6697         target VSX registers for decimal types.
6698         (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
6699         (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
6700
6701 2014-09-23  Jan Hubicka  <hubicka@ucw.cz>
6702
6703         * tree.h (int_bit_position): Turn into inline function;
6704         implement using wide int.
6705         * tree.c (int_bit_position): Remove.
6706
6707 2014-09-23  Richard Sandiford  <richard.sandiford@arm.com>
6708
6709         PR bootstrap/63280
6710         * target-globals.c (target_globals::~target_globals): Fix location
6711         of ira_int destruction.
6712
6713 2014-09-23  Renlin Li  <renlin.li@arm.com>
6714
6715         * config/aarch64/aarch64.md (return): New.
6716         (simple_return): Likewise.
6717         * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
6718         * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
6719
6720 2014-09-23  Wilco Dijkstra  <wdijkstr@arm.com>
6721
6722         * common/config/aarch64/aarch64-common.c:
6723         (default_options aarch_option_optimization_table):
6724         Default to -fsched-pressure.
6725
6726 2014-09-23  Ilya Enkovich  <ilya.enkovich@intel.com>
6727
6728         * cfgcleanup.c (try_optimize_cfg): Do not remove label
6729         with LABEL_PRESERVE_P flag set.
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_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
6742         (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
6743         (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
6744         (define_insn "sse2_shufpd_v2df_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_expand "avx_shufps256<mask_expand4_name>"): Add masking.
6757         (define_insn "avx_shufps256_1<mask_name>"): Ditto.
6758         (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
6759         (define_insn "sse_shufps_v4sf_mask"): New.
6760
6761 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6762             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6763             Anna Tikhonova  <anna.tikhonova@intel.com>
6764             Ilya Tocar  <ilya.tocar@intel.com>
6765             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6766             Ilya Verbin  <ilya.verbin@intel.com>
6767             Kirill Yukhin  <kirill.yukhin@intel.com>
6768             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6769
6770         * config/i386/sse.md
6771         (define_insn "avx_unpckhps256<mask_name>"): Add masking.
6772         (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
6773         (define_insn "avx_unpcklps256<mask_name>"): Ditto.
6774         (define_insn "unpcklps128_mask"): New.
6775
6776 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6777             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6778             Anna Tikhonova  <anna.tikhonova@intel.com>
6779             Ilya Tocar  <ilya.tocar@intel.com>
6780             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6781             Ilya Verbin  <ilya.verbin@intel.com>
6782             Kirill Yukhin  <kirill.yukhin@intel.com>
6783             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6784
6785         * config/i386/sse.md
6786         (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
6787         (define_insn "avx512vl_unpckhpd128_mask"): New.
6788         (define_expand "avx_movddup256<mask_name>"): Add masking.
6789         (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
6790         (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
6791         (define_insn "avx512vl_unpcklpd128_mask"): New.
6792
6793 2014-09-22  Joseph Myers  <joseph@codesourcery.com>
6794
6795         * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6796         * doc/tm.texi: Regenerate.
6797         * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
6798         * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6799         * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
6800         Remove.
6801         * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6802         * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6803         * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6804         * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6805         * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
6806         Remove.
6807         * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6808         * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6809         * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6810         * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6811         * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6812         * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6813         * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6814         * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6815         * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6816         * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
6817         * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
6818         Remove.
6819
6820 2014-09-22  Jan Hubicka  <hubicka@ucw.cz>
6821
6822         * tree-ssa-ccp.c (prop_value_d): Rename to ...
6823         (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
6824         * ipa-prop.c (struct type_change_info): Rename to ...
6825         (prop_type_change_info): ... this; update uses.
6826         * ggc-page.c (globals): Rename to ...
6827         (static struct ggc_globals): ... this; update uses.
6828         * tree-ssa-loop-im.c (mem_ref): Rename to ...
6829         (im_mem_ref): ... this; update uses.
6830         * ggc-common.c (loc_descriptor): Rename to ...
6831         (ggc_loc_descriptor): ... this; update uses.
6832         * lra-eliminations.c (elim_table): Rename to ...
6833         (lra_elim_table): ... this; update uses.
6834         * bitmap.c (output_info): Rename to ...
6835         (bitmap_output_info): ... this; update uses.
6836         * gcse.c (expr): Rename to ...
6837         (gcse_expr) ... this; update uses.
6838         (occr): Rename to ...
6839         (gcse_occr): .. this; update uses.
6840         * tree-ssa-copy.c (prop_value_d): Rename to ...
6841         (prop_value_t): ... this.
6842         * predict.c (block_info_def): Rename to ...
6843         (block_info): ... this; update uses.
6844         (edge_info_def): Rename to ...
6845         (edge_info): ... this; update uses.
6846         * profile.c (bb_info): Rename to ...
6847         (bb_profile_info): ... this; update uses.
6848         * alloc-pool.c (output_info): Rename to ...
6849         (pool_output_info): ... this; update uses.
6850         * ipa-cp.c (topo_info): Rename to ..
6851         (ipa_topo_info): ... this; update uses.
6852         * tree-nrv.c (nrv_data): Rename to ...
6853         (nrv_data_t): ... this; update uses.
6854         * ipa-split.c (bb_info): Rename to ...
6855         (split_bb_info): ... this one.
6856         * profile.h (edge_info): Rename to ...
6857         (edge_profile_info): ... this one; update uses.
6858         * dse.c (bb_info): Rename to ...
6859         (dse_bb_info): ... this one; update uses.
6860         * cprop.c (occr): Rename to ...
6861         (cprop_occr): ... this one; update uses.
6862         (expr): Rename to ...
6863         (cprop_expr): ... this one; update uses.
6864
6865 2014-09-22  Jason Merrill  <jason@redhat.com>
6866
6867         * Makefile.in (check-parallel-%): Add @.
6868
6869 2014-09-22  James Greenhalgh  <james.greenhalgh@arm.com>
6870
6871         * config/aarch64/geniterators.sh: New.
6872         * config/aarch64/iterators.md (VDQF_DF): New.
6873         * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
6874         * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
6875
6876 2014-09-22  Peter A. Bigot  <pab@pabigot.com>
6877
6878         * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
6879         -lnosys when -msim absent.
6880
6881 2014-09-22  Alan Lawrence  <alan.lawrence@arm.com>
6882
6883         * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
6884
6885 2014-09-22  Richard Biener  <rguenther@suse.de>
6886
6887         * gimplify.c (gimplify_init_constructor): Do not leave
6888         non-GIMPLE vector constructors around.
6889         * tree-cfg.c (verify_gimple_assign_single): Verify that
6890         CONSTRUCTORs have gimple elements.
6891
6892 2014-09-22  Jakub Jelinek  <jakub@redhat.com>
6893
6894         PR debug/63328
6895         * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
6896         insert a debug source bind stmt setting DEBUG_EXPR_DECL
6897         instead of a normal gimple assignment stmt.
6898
6899 2014-09-22  James Greenhalgh  <james.greenhalgh@arm.com>
6900
6901         * config/bfin/bfin.md: Fix use of constraints in define_split.
6902
6903 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
6904
6905         * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
6906         GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
6907
6908 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
6909
6910         * hard-reg-set.h: Include hash-table.h.
6911         (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
6912         field.
6913         * target-globals.c (target_globals::~target_globals): Call
6914         hard_regs->finalize.
6915         * rtl.h (subreg_shape): New structure.
6916         (shape_of_subreg): New function.
6917         (simplifiable_subregs): Declare.
6918         * reginfo.c (simplifiable_subreg): New structure.
6919         (simplifiable_subregs_hasher): Likewise.
6920         (simplifiable_subregs): New function.
6921         (invalid_mode_changes): Delete.
6922         (alid_mode_changes, valid_mode_changes_obstack): New variables.
6923         (record_subregs_of_mode): Remove subregs_of_mode parameter.
6924         Record valid mode changes in valid_mode_changes.
6925         (find_subregs_of_mode): Remove subregs_of_mode parameter.
6926         Update calls to record_subregs_of_mode.
6927         (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
6928         handling.  Initialize new variables.  Update call to
6929         find_subregs_of_mode.
6930         (invalid_mode_change_p): Check new variables instead of
6931         invalid_mode_changes.
6932         (finish_subregs_of_mode): Finalize new variables instead of
6933         invalid_mode_changes.
6934         (target_hard_regs::finalize): New function.
6935         * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
6936         even when CLASS_CANNOT_CHANGE_MODE is undefined.
6937
6938 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
6939
6940         * combine.c (subst): Use simplify_subreg_regno rather than
6941         REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
6942
6943 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
6944
6945         * rtl.h (subreg_info): Expand commentary
6946         * rtlanal.c (subreg_get_info): Likewise.
6947
6948 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
6949
6950         * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
6951         (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
6952         (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
6953
6954 2014-09-22  Zhenqiang Chen  <zhenqiang.chen@arm.com>
6955
6956         * config/arm/arm.c: #include "tm-constrs.h"
6957         (thumb1_size_rtx_costs): Adjust rtx costs.
6958
6959 2014-09-22  Hans-Peter Nilsson  <hp@axis.com>
6960
6961         * configure.ac (target_header_dir): Move block defining
6962         this to before the block setting inhibit_libc.
6963         (inhibit_libc): When considering $with_headers, just
6964         check it it's explicitly "no".  If not, also check if
6965         $target_header_dir/stdio.h is present.  If not, set
6966         inhibit_libc=true.
6967         * configure: Regenerate.
6968
6969 2014-09-21  Patrick Oppenlander  <pattyo.lists@gmail.com>
6970
6971         * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
6972
6973 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
6974
6975         * config/rs6000/rs6000.md (div<mode>3): Fix comment.  Use a different
6976         insn for divides by integer powers of two.
6977         (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
6978         (mod<mode>3): Fix formatting.
6979         (three anonymous define_insn and two define_split): Delete.
6980
6981 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
6982
6983         * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
6984         *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
6985         (floatdisf2_internal2): Ditto.
6986         (ashrdi3_no_power): Ditto.  Fix formatting.
6987
6988 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
6989
6990         * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
6991         popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
6992         Tidy.
6993
6994 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
6995
6996         * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
6997         constant, use addsi3 directly.
6998         (three anonymous define_insn, two define_split): Delete.
6999         (sub<mode>3): Move.  Do not allow constant second operand.
7000         Generate different insn for constant first operand.
7001         (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
7002         (subf<mode>3_imm): New.
7003         (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
7004         (*plus_ltu<mode>): Only handle registers.
7005         (*plus_ltu<mode>_1): New.  Handle integer third operand.
7006         (*plus_gtu<mode>): Only handle registers.
7007         (*plus_gtu<mode>_1): New.  Handle integer third operand.
7008
7009 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
7010
7011         * config/rs6000/rs6000.md (iorxor): New code_iterator.
7012         (iorxor): New code_attr.
7013         (IORXOR): New code_attr.
7014         (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
7015         (ior<mode>3, xor<mode>3): Delete.
7016         (<iorxor><mode>3): New.
7017         (splitter for "big" integer ior, xor): New.
7018         (*bool<mode>3): Move.  Also handle AND.
7019         (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
7020         (splitter for "big" integer ior, xor): Delete.
7021
7022 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
7023
7024         * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
7025         (two anonymous define_insn and two define_split): Delete.
7026         (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
7027
7028 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
7029
7030         * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
7031         (two anonymous define_insn and two define_split): Delete.
7032         (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
7033
7034 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
7035
7036         * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
7037
7038 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
7039
7040         * config/rs6000/predicates.md (ca_operand): Allow subregs.
7041         (input_operand): Do not allow ca_operand.
7042         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
7043         carry bit, allow SImode and Pmode.
7044         (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
7045
7046 2014-09-21  Uros Bizjak  <ubizjak@gmail.com>
7047
7048         * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
7049         clobbered registers using clobber_reg.  Remove UNSPEC decoration.
7050         * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
7051         (*call_rex64_ms_sysv): Remove.
7052         (*call_value_rex64_ms_sysv): Ditto.
7053         * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
7054
7055 2014-09-20  Joern Rennecke  <joern.rennecke@embecosm.com>
7056
7057         * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
7058         operand 3 to "CnL".
7059
7060 2014-09-20  Andreas Schwab  <schwab@suse.de>
7061
7062         * config/ia64/ia64.md: Remove constraints from define_split
7063         patterns.
7064
7065 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
7066
7067         * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
7068         (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
7069         possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
7070         (get_dynamic_type): Remove.
7071         * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
7072         (clear_speculation): Bring to ipa-deivrt.h
7073         (get_class_context): Rename to ...
7074         (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
7075         (contains_type_p): Update.
7076         (get_dynamic_type): Rename to ...
7077         ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
7078         (possible_polymorphic_call_targets): UPdate.
7079         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
7080         * ipa-prop.c (ipa_analyze_call_uses): Update.
7081
7082 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
7083
7084         * ipa-visibility.c (varpool_node::externally_visible_p): Do not
7085         privatize dynamic TLS variables.
7086
7087 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
7088
7089         * diagnostic.c (warning_n): New function.
7090         * diagnostic-core.h (warning_n): Declare.
7091         * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
7092         output dynamic counts when available.
7093
7094 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
7095
7096         PR tree-optimization/63255
7097         * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
7098         issue in setting body_removed flag.
7099
7100 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
7101
7102         PR c++/61825
7103         * c-family/c-common.c (handle_alias_ifunc_attribute): Check
7104         that visibility change is possible
7105         (handle_weakref_attribute): Likewise.
7106         * cgraph.h (symtab_node): Add method get_create and
7107         field refuse_visibility_changes.
7108         (symtab_node::get_create): New method.
7109         * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
7110         * varasm.c (mark_weak): Verify that visibility change is
7111         possible.
7112
7113 2014-09-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
7114
7115         * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
7116         for base_reg_operand to be common between LO_SUM and PLUS.
7117         (fusion_gpr_mem_combo): New predicate to match a fused address
7118         that combines the addis and memory offset address.
7119
7120         * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
7121         calling signature.
7122         (emit_fusion_gpr_load): Likewise.
7123
7124         * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
7125         signature to pass each argument separately, rather than
7126         using an operands array.  Rewrite the insns found by peephole2 to
7127         be a single insn, rather than hoping the insns will still be
7128         together when the peephole pass is done.  Drop being called via a
7129         normal peephole.
7130         (emit_fusion_gpr_load): Change calling signature to be called from
7131         the fusion_gpr_load_<mode> insns with a combined memory address
7132         instead of the peephole pass passing the addis and offset
7133         separately.
7134
7135         * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
7136         fusion.
7137         (power8 fusion peephole): Drop support for doing power8 via a
7138         normal peephole that was created by the peephole2 pass.
7139         (power8 fusion peephole2): Create a new insn with the fused
7140         address, so that the fused operation is kept together after
7141         register allocation is done.
7142         (fusion_gpr_load_<mode>): Likewise.
7143
7144 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
7145
7146         PR lto/63286
7147         * tree.c (need_assembler_name_p): Do not mangle variadic types.
7148
7149 2014-09-19  Segher Boessenkool  <segher@kernel.crashing.org>
7150
7151         * recog.c (scratch_operand): Do not simply allow all hard registers:
7152         only allow those that are allocatable.
7153
7154 2014-09-19  Felix Yang  <felix.yang@huawei.com>
7155
7156         * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
7157         comments and fix spacing to conform to coding style.
7158
7159 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
7160
7161         * genrecog.c (validate_pattern): Allow empty constraints in
7162         a match_scratch.
7163
7164 2014-09-19  Aldy Hernandez  <aldyh@redhat.com>
7165
7166         * dwarf2out.c (decl_ultimate_origin): Update comment.
7167         * tree.c (block_ultimate_origin): Same.
7168
7169 2014-09-19  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
7170
7171         * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
7172         Update GCC version name to GCC 5.
7173         (rs6000_function_arg_boundary): Likewise.
7174         (rs6000_function_arg): Likewise.
7175
7176 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
7177
7178         * config/sh/sh.md: Fix use of constraints in define_split.
7179
7180 2014-09-19  Markus Trippelsdorf  <markus@trippelsdorf.de>
7181
7182         PR ipa/61998
7183         * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
7184
7185 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
7186
7187         * doc/md.texi (Modifiers): Consistently use "read/write"
7188         nomenclature rather than "input/output".
7189         * genrecog.c (constraints_supported_in_insn_p): New.
7190         (validate_pattern): If needed, also check constraints on
7191         MATCH_SCRATCH operands.
7192         * genoutput.c (validate_insn_alternatives): Catch earlyclobber
7193         operands with no '=' or '+' modifier.
7194
7195 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
7196
7197         * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
7198         scratch register as written.
7199
7200 2014-09-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
7201
7202         * config/s390/s390.c (s390_emit_epilogue): Remove bogus
7203         assignment.
7204
7205 2014-09-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
7206
7207         * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
7208         expanders.
7209
7210 2014-09-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
7211
7212         PR target/62662
7213         * config/s390/s390.c (s390_emit_epilogue): When doing the return
7214         address load optimization force s390_optimize_prologue to leave it
7215         that way.  Only do the optimization if we already decided to push
7216         r14 into a stack slot.
7217
7218 2014-09-19  Marat Zakirov  <m.zakirov@samsung.com>
7219
7220         * asan.c (build_check_stmt): Alignment arg was added.
7221         (asan_expand_check_ifn): Optimization for alignment >= 8.
7222
7223 2014-09-19  Olivier Hainque  <hainque@adacore.com>
7224
7225         * config/i386/vxworksae.h: Remove obsolete definitions.
7226         (STACK_CHECK_PROTECT): Define.
7227         * config/i386/vx-common.h: Remove.  Merge contents within
7228         config/i386/vxworks.h.
7229         * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
7230         i386/vx-common.h.
7231
7232 2014-09-19  Olivier Hainque  <hainque@adacore.com>
7233
7234         * config.gcc (powerpc-wrs-vxworksmils): New configuration.
7235         * config/rs6000/t-vxworksmils: New file.
7236         * config/rs6000/vxworksmils.h: New file.
7237
7238 2014-09-19  Olivier Hainque  <hainque@adacore.com>
7239
7240         * varasm.c (default_section_type_flags): Flag .persistent.bss
7241         sections as SECTION_BSS.
7242
7243 2014-09-19  Nick Clifton  <nickc@redhat.com>
7244
7245         * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
7246         pop'ed registers so that DCE does not eliminate them.
7247
7248 2014-09-18  Jan Hubicka  <hubicka@ucw.cz>
7249
7250         PR lto/63298
7251         * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
7252
7253 2014-09-18  Joseph Myers  <joseph@codesourcery.com>
7254
7255         * system.h (LIBGCC2_TF_CEXT): Poison.
7256         * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
7257         * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
7258         * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
7259         * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
7260         * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
7261         * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
7262         * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
7263         * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
7264         * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
7265
7266 2014-09-19  Kito Cheng  <kito@0xlab.org>
7267
7268         * except.h: Fix header guard.
7269         * addresses.h: Add missing header guard.
7270         * cfghooks.h: Likewise.
7271         * collect-utils.h: Likewise.
7272         * collect2-aix.h: Likewise.
7273         * conditions.h: Likewise.
7274         * cselib.h: Likewise.
7275         * dwarf2asm.h: Likewise.
7276         * graphds.h: Likewise.
7277         * graphite-scop-detection.h: Likewise.
7278         * gsyms.h: Likewise.
7279         * hw-doloop.h: Likewise.
7280         * incpath.h: Likewise.
7281         * ipa-inline.h: Likewise.
7282         * ipa-ref.h: Likewise.
7283         * ira-int.h: Likewise.
7284         * ira.h: Likewise.
7285         * lra-int.h: Likewise.
7286         * lra.h: Likewise.
7287         * lto-section-names.h: Likewise.
7288         * read-md.h: Likewise.
7289         * reload.h: Likewise.
7290         * rtl-error.h: Likewise.
7291         * sdbout.h: Likewise.
7292         * targhooks.h: Likewise.
7293         * tree-affine.h: Likewise.
7294         * xcoff.h: Likewise.
7295         * xcoffout.h: Likewise.
7296
7297 2014-09-18  Vladimir Makarov  <vmakarov@redhat.com>
7298
7299         PR debug/63285
7300         * haifa-sched.c (schedule_block): Advance cycle at the end of BB
7301         if advance != 0.
7302
7303 2014-09-18  Vladimir Makarov  <vmakarov@redhat.com>
7304
7305         PR target/61360
7306         * lra.c (lra): Call recog_init.
7307
7308 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
7309
7310         PR c++/62017
7311         * asan.c (transform_statements): Don't instrument clobber statements.
7312
7313 2014-09-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
7314
7315         * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
7316         to neon_load1_1reg<q>.
7317
7318 2014-09-17  Jakub Jelinek  <jakub@redhat.com>
7319
7320         PR debug/63284
7321         * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
7322         if there are only debug stmts after the noreturn call, instead
7323         remove the debug stmts.
7324
7325 2014-09-17  Jan Hubicka  <hubicka@ucw.cz>
7326
7327         * ipa-devirt.c (type_pair, default_hashset_traits): New types.
7328         (odr_types_equivalent_p): Use pair hash.
7329         (odr_subtypes_equivalent_p): Likewise, do structural compare
7330         on ODR types that may be mismatched.
7331         (warn_odr): Support warning when only one field is given.
7332         (odr_types_equivalent_p): Strenghten comparsions made;
7333         support VOIDtype.
7334         (add_type_duplicate): Update VISITED hash set.
7335
7336 2014-09-17  Sebastian Huber  <sebastian.huber@embedded-brains.de>
7337
7338         * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
7339         Enable selection of 'posix' or no thread model.
7340
7341 2014-09-17  Andrew Stubbs  <ams@codesourcery.com>
7342
7343         * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
7344         when architecture is older than ARMv7.
7345
7346 2014-09-16  John David Anglin  <danglin@gcc.gnu.org>
7347
7348         PR target/61853
7349         * config/pa/pa.c (pa_function_value): Directly handle aggregates
7350         that fit exactly in a word or double word.
7351
7352 2014-09-16  Ilya Tocar  <ilya.tocar@intel.com>
7353
7354         * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
7355         zmm/k regs support.
7356
7357 2014-09-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7358             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7359             Anna Tikhonova  <anna.tikhonova@intel.com>
7360             Ilya Tocar  <ilya.tocar@intel.com>
7361             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7362             Ilya Verbin  <ilya.verbin@intel.com>
7363             Kirill Yukhin  <kirill.yukhin@intel.com>
7364             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7365
7366         * config/i386/i386.c
7367         (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
7368         * config/i386/sse.md
7369         (define_mode_iterator VI48F_256): New.
7370         (define_mode_attr extract_type): Ditto.
7371         (define_mode_attr extract_suf): Ditto.
7372         (define_mode_iterator AVX512_VEC): Ditto.
7373         (define_expand
7374         "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
7375         AVX512_VEC.
7376         (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
7377         (define_insn
7378         "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
7379         Ditto.
7380         (define_mode_attr extract_type_2): Ditto.
7381         (define_mode_attr extract_suf_2): Ditto.
7382         (define_mode_iterator AVX512_VEC_2): Ditto.
7383         (define_expand
7384         "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
7385         AVX512_VEC_2 mode iterator.
7386         (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
7387         (define_expand "avx512vl_vextractf128<mode>"): Ditto.
7388         (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
7389         (define_insn "vec_extract_lo_<mode><mask_name>"): New.
7390         (define_split for V16FI mode): Ditto.
7391         (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
7392         (define_insn "vec_extract_lo_<mode><mask_name>"): New.
7393         (define_split for VI8F_256 mode): Ditto.
7394         (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
7395         (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
7396         (define_insn "vec_extract_lo_<mode><mask_name>"): New.
7397         (define_split for VI4F_256 mode): Ditto.
7398         (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
7399         (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
7400         (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
7401         (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
7402         (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
7403         (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
7404         (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
7405         Update `type' attribute, remove explicit `memory' attribute calculation.
7406
7407 2014-09-16  Kito Cheng  <kito@0xlab.org>
7408
7409         * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
7410         ira_spilled_reg_stack_slots_num if using lra.
7411         (do_reload): Remove release ira_spilled_reg_stack_slots part.
7412         * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
7413         make sure not using lra.
7414         (ira_reuse_stack_slot): Likewise.
7415         (ira_mark_new_stack_slot): Likewise.
7416
7417 2014-09-15  Andi Kleen  <ak@linux.intel.com>
7418
7419         * function.c (allocate_struct_function): Force
7420         DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
7421         profiling is disabled.
7422
7423 2014-09-15  Trevor Saunders  <tsaunders@mozilla.com>
7424
7425         * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
7426         config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
7427         emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
7428         reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
7429         macro with statically checked member functions.
7430         * rtl.h (rtx_insn::deleted): New method.
7431         (rtx_insn::set_deleted): Likewise.
7432         (rtx_insn::set_undeleted): Likewise.
7433         (INSN_DELETED_P): Remove.
7434
7435 2014-09-15  Trevor Saunders  <tsaunders@mozilla.com>
7436
7437         * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
7438         result of emit_jump_insn_before to a new variable.
7439         * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
7440         (mark_jump_label_1): Likewise.
7441         (mark_jump_label_asm): Likewise.
7442         * reload1.c (gen_reload): Change type of tem to rtx_insn *.
7443         * rtl.h (mark_jump_label): Adjust.
7444
7445 2014-09-15  Jakub Jelinek  <jakub@redhat.com>
7446
7447         * Makefile.in (dg_target_exps): Remove.
7448         (check_gcc_parallelize): Change to just an upper bound number.
7449         (check-%-subtargets): Always print the non-parallelized goals.
7450         (check_p_vars, check_p_comma, check_p_subwork): Remove.
7451         (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
7452         check_p_numbers3, check_p_numbers4, check_p_numbers5,
7453         check_p_numbers6): New variables.
7454         (check_p_numbers): Set to sequence from 1 to 9999.
7455         (check_p_subdirs): Set to sequence from 1 to minimum of
7456         $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
7457         or 128.
7458         (check-%, check-parallel-%): Rewritten so that for parallelized
7459         testing each job runs all the *.exp files, with
7460         GCC_RUNTEST_PARALLELIZE_DIR set in environment.
7461
7462 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
7463
7464         * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
7465         rtx to rtx_insn *.
7466         (arc_sets_cc_p): Likewise.
7467         * config/arc/arc.c (arc_print_operand): Use methods of
7468         "final_sequence" for clarity, and to enable strengthening of
7469         locals "jump" and "delay" from rtx to rtx_insn *.
7470         (arc_adjust_insn_length): Strengthen local "prev" from rtx to
7471         rtx_insn *; use method of rtx_sequence for typesafety.
7472         (arc_get_insn_variants): Use insn method of rtx_sequence for
7473         typesafety.
7474         (arc_pad_return): Likewise.
7475         (arc_attr_type): Strengthen param from rtx to rtx_insn *.
7476         (arc_sets_cc_p): Likewise.  Also, convert a GET_CODE check to a
7477         dyn_cast to rtx_sequence *, using insn method for typesafety.
7478         * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
7479         rtx_sequence * and use insn method when invoking get_attr_length.
7480         * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
7481         to rtx_insn *.  Replace a GET_CODE check with a dyn_cast to
7482         rtx_sequence *, introducing a local "seq", using its insn method
7483         from typesafety and clarity.
7484         (add_sched_insns_for_speculation): Strengthen local "next" from
7485         rtx to rtx_insn *.
7486         * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
7487         (predicate_insn): Likewise.
7488         * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
7489         second param.
7490         * config/cris/cris.c (cris_notice_update_cc): Likewise.
7491         * config/epiphany/epiphany-protos.h
7492         (extern void epiphany_insert_mode_switch_use): Likewise for param
7493         "insn".
7494         (get_attr_sched_use_fpu): Likewise for param.
7495         * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
7496         Likewise for param "insn".
7497         * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
7498         param "insn" of "target_insert_mode_switch_use" callback.
7499         * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
7500         (frv_issues_to_branch_unit_p): Likewise.
7501         (frv_pack_insn_p): Likewise.
7502         (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
7503         const rtx * (i.e. mutable rtx_def * const *) to
7504         rtx_insn * const *.
7505         * config/i386/i386-protos.h (standard_sse_constant_opcode):
7506         Strengthen first param from rtx to rtx_insn *.
7507         (output_fix_trunc): Likewise.
7508         * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
7509         (output_fix_trunc): Likewise.
7510         (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
7511         local "insn".
7512         (min_insn_size): Likewise for param "insn".
7513         (get_mem_group): Likewise.
7514         (is_cmp): Likewise.
7515         (get_insn_path): Likewise.
7516         (get_insn_group): Likewise.
7517         (count_num_restricted): Likewise.
7518         (fits_dispatch_window): Likewise.
7519         (add_insn_window): Likewise.
7520         (add_to_dispatch_window): Likewise.
7521         (debug_insn_dispatch_info_file): Likewise.
7522         * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
7523         first param.
7524         * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
7525         "cmp" and local "prev".
7526         (m32c_output_compare): Likewise for param "insn".
7527         * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
7528         a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
7529         (define_predicate "large_insn_p"): Likewise.
7530         * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
7531         param from rtx to rtx_insn *.
7532         (attr_op_mem m68k_sched_attr_op_mem): Likewise.
7533         * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
7534         (m68k_sched_attr_size): Likewise.
7535         (sched_get_opxy_mem_type): Likewise for param "insn".
7536         (m68k_sched_attr_op_mem): Likewise.
7537         (sched_mem_operand_p): Likewise.
7538         * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
7539         * config/mep/mep.c (mep_multi_slot): Likewise.
7540         * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
7541         first param.
7542         (mips_sync_loop_insns): Likewise.
7543         * config/mips/mips.c (mips_print_operand_punctuation): Use insn
7544         method of "final_sequence" for typesafety.
7545         (mips_process_sync_loop): Strengthen param "insn" from rtx to
7546         rtx_insn *.
7547         (mips_output_sync_loop): Likewise.
7548         (mips_sync_loop_insns): Likewise.
7549         (mips_74k_agen_init): Likewise.
7550         (mips_sched_init): Use NULL rather than NULL_RTX when working with
7551         insns.
7552         * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
7553         Strengthen param "insn" from rtx to rtx_insn *.
7554         * config/nds32/nds32.c (nds32_target_alignment): Likewise for
7555         local "insn".
7556         * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
7557         param.
7558         * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
7559         "insn".  Use method of rtx_sequence for typesafety.
7560         (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
7561         rtx_insn *.
7562         (branch_needs_nop_p): Likewise.
7563         (use_skip_p): Likewise.
7564         (pa_insn_refs_are_delayed): Likewise.
7565         * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
7566         for locals "insn", "ninsn".
7567         * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
7568         "insn".
7569         (is_cracked_insn): Likewise.
7570         (is_branch_slot_insn): Likewise.
7571         (is_nonpipeline_insn): Likewise.
7572         (insn_terminates_group_p): Likewise.
7573         (insn_must_be_first_in_group): Likewise.
7574         (insn_must_be_last_in_group): Likewise.
7575         (force_new_group): Likewise for param "next_insn".
7576         * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
7577         "insn".
7578         (s390_sched_score): Likewise.
7579         * config/sh/sh-protos.h (output_branch): Likewise for param 2.
7580         (rtx sfunc_uses_reg): Likewise for sole param.
7581         * config/sh/sh.c (sh_print_operand): Use insn method of
7582         final_sequence for typesafety.
7583         (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
7584         Use insn method of final_sequence for typesafety.
7585         (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
7586         * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
7587         for param.
7588         (eligible_for_return_delay): Likewise.
7589         (eligible_for_sibcall_delay): Likewise.
7590         * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
7591         (eligible_for_return_delay): Likewise.
7592         (eligible_for_sibcall_delay): Likewise.
7593         * config/stormy16/stormy16-protos.h
7594         (xstormy16_output_cbranch_hi): Likewise for final param.
7595         (xstormy16_output_cbranch_si): Likewise.
7596         * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
7597         (xstormy16_output_cbranch_si): Likewise.
7598         * config/v850/v850-protos.h (notice_update_cc): Likewise.
7599         * config/v850/v850.c (notice_update_cc): Likewise.
7600
7601         * final.c (get_attr_length_1): Strengthen param "insn" and param
7602         of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
7603         (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
7604         (get_attr_min_length): Likewise.
7605         (shorten_branches): Likewise for signature of locals "length_fun"
7606         and "inner_length_fun".  Introduce local rtx_sequence * "seqn"
7607         from a checked cast and use its methods for clarity and to enable
7608         strengthening local "inner_insn" from rtx to rtx_insn *.
7609         * genattr.c (gen_attr): When writing out the prototypes of the
7610         various generated "get_attr_" functions, strengthen the params of
7611         the non-const functions from rtx to rtx_insn *.
7612         Similarly, strengthen the params of insn_default_length,
7613         insn_min_length, insn_variable_length_p, insn_current_length.
7614         (main): Similarly, strengthen the param of num_delay_slots,
7615         internal_dfa_insn_code, insn_default_latency, bypass_p,
7616         insn_latency, min_issue_delay, print_reservation,
7617         insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
7618         "insn_default_latency" callbacks.  Rename hook_int_rtx_unreachable
7619         to hook_int_rtx_insn_unreachable.
7620         * genattrtab.c (write_attr_get): When writing out the generated
7621         "get_attr_" functions, strengthen the param "insn" from rtx to
7622         rtx_insn *, eliminating a checked cast.
7623         (make_automaton_attrs): When writing out prototypes of
7624         "internal_dfa_insn_code_", "insn_default_latency_" functions
7625         and the "internal_dfa_insn_code" and "insn_default_latency"
7626         callbacks, strengthen their params from rtx to rtx_insn *
7627         * genautomata.c (output_internal_insn_code_evaluation): When
7628         writing out code, add a checked cast from rtx to rtx_insn * when
7629         invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
7630         (output_dfa_insn_code_func): Strengthen param of generated
7631         function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
7632         (output_trans_func): Likewise for generated function
7633         "state_transition".
7634         (output_internal_insn_latency_func): When writing out generated
7635         function "internal_insn_latency", rename params from "insn" and
7636         "insn2" to "insn_or_const0" and "insn2_or_const0".  Reintroduce
7637         locals "insn" and "insn2" as rtx_insn * with checked casts once
7638         we've proven that we're not dealing with const0_rtx.
7639         (output_insn_latency_func):  Strengthen param of generated
7640         function "insn_latency" from rtx to rtx_insn *.
7641         (output_print_reservation_func): Likewise for generated function
7642         "print_reservation".
7643         (output_insn_has_dfa_reservation_p): Likewise for generated
7644         function "insn_has_dfa_reservation_p".
7645         * hooks.c (hook_int_rtx_unreachable): Rename to...
7646         (hook_int_rtx_insn_unreachable): ...this, and strengthen param
7647         from rtx to rtx_insn *.
7648         * hooks.h (hook_int_rtx_unreachable): Likewise.
7649         (extern int hook_int_rtx_insn_unreachable): Likewise.
7650         * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
7651         (get_attr_min_length): Likewise.
7652         * recog.c (get_enabled_alternatives): Likewise.
7653         * recog.h (alternative_mask get_enabled_alternatives): Likewise.
7654         * reorg.c (find_end_label): Introduce local rtx "pat" and
7655         strengthen local "insn" from rtx to rtx_insn *.
7656         (redundant_insn): Use insn method of "seq" rather than element for
7657         typesafety; strengthen local "control" from rtx to rtx_insn *.
7658         * resource.c (mark_referenced_resources): Add checked cast to
7659         rtx_insn * within INSN/JUMP_INSN case.
7660         (mark_set_resources): Likewise.
7661         * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
7662         rtx to rtx_insn *.
7663
7664 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
7665
7666         * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
7667         param "label" from rtx to rtx_insn *.
7668         * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
7669         and local "op".
7670         * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
7671         (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
7672         (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
7673         (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
7674         * final.c (default_label_align_after_barrier_max_skip): Strengthen
7675         param from rtx to rtx_insn *.
7676         (default_loop_align_max_skip): Likewise.
7677         (default_label_align_max_skip): Likewise.
7678         (default_jump_align_max_skip): Likewise.
7679         * target.def (label_align_after_barrier_max_skip): Likewise.
7680         (loop_align_max_skip): Likewise.
7681         (label_align_max_skip): Likewise.
7682         (jump_align_max_skip): Likewise.
7683         * targhooks.h (default_label_align_after_barrier_max_skip):
7684         Likewise.
7685         (default_loop_align_max_skip): Likewise.
7686         (default_label_align_max_skip): Likewise.
7687         (default_jump_align_max_skip): Likewise.
7688
7689 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
7690
7691         * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
7692         from const_rtx to const rtx_insn *.  Update union members from rtx
7693         to rtx_insn *.
7694         * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
7695         * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
7696         (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
7697         strengthen both params from const_rtx to const rtx_insn *.
7698         * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
7699         (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
7700         * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
7701         rtx_insn *.
7702         * target.def (can_follow_jump): Strengthen both params from
7703         const_rtx to const rtx_insn *, and update default implementation
7704         from hook_bool_const_rtx_const_rtx_true to
7705         hook_bool_const_rtx_insn_const_rtx_insn_true.
7706
7707 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
7708
7709         * sched-deps.c (deps_start_bb): Strengthen param "head" and local
7710         "insn" from rtx to rtx_insn *.
7711         * sched-int.h (deps_start_bb): Likewise for 2nd param.
7712
7713 2014-09-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7714             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7715             Anna Tikhonova  <anna.tikhonova@intel.com>
7716             Ilya Tocar  <ilya.tocar@intel.com>
7717             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7718             Ilya Verbin  <ilya.verbin@intel.com>
7719             Kirill Yukhin  <kirill.yukhin@intel.com>
7720             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7721
7722         * config/i386/sse.md
7723         (define_insn "vcvtph2ps<mask_name>"): Add masking.
7724         (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
7725         (define_insn "vcvtph2ps256<mask_name>"): Ditto.
7726         (define_expand "vcvtps2ph_mask"): New.
7727         (define_insn "*vcvtps2ph<mask_name>"): Add masking.
7728         (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
7729         (define_insn "vcvtps2ph256<mask_name>"): Ditto.
7730
7731 2014-09-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7732             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7733             Anna Tikhonova  <anna.tikhonova@intel.com>
7734             Ilya Tocar  <ilya.tocar@intel.com>
7735             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7736             Ilya Verbin  <ilya.verbin@intel.com>
7737             Kirill Yukhin  <kirill.yukhin@intel.com>
7738             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7739
7740         * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
7741         New.
7742         (define_mode_iterator VI24_AVX512BW_1): Ditto.
7743         (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
7744         (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
7745         (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
7746         also for TARGET_AVX512VL.
7747         (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
7748
7749 2014-09-15  Markus Trippelsdorf  <markus@trippelsdorf.de>
7750
7751         * doc/install.texi (Options specification): add
7752         --disable-libsanitizer item.
7753
7754 2014-09-14  James Clarke  <jrtc27@jrtc27.com>
7755             Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
7756
7757         PR target/61407
7758         * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
7759         and above.
7760         * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
7761         kernel version check to avoid incrementing it after every major OS X
7762         release.
7763         (darwin_default_min_version): Avoid static memory buffer.
7764
7765 2014-09-13  Jan Hubicka  <hubicka@ucw.cz>
7766
7767         * tree.c (need_assembler_name_p): Store C++ type mangling only
7768         for aggregates.
7769
7770 2014-09-13  Marek Polacek  <polacek@redhat.com>
7771
7772         * tree.c (protected_set_expr_location): Don't check whether T is
7773         non-null here.
7774
7775 2014-09-12  DJ Delorie  <dj@redhat.com>
7776
7777         * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
7778         (extend_and_shift1_hipsi2): Likewise.
7779         (extend_and_shift2_hipsi2): Likewise.
7780
7781 2014-09-12  David Malcolm  <dmalcolm@redhat.com>
7782
7783         * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
7784         with NULL when dealing with an insn.
7785         * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
7786         from rtx to rtx_insn *.
7787         * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
7788         const_rtx to const rtx_insn *.
7789         * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
7790
7791 2014-09-12  Trevor Saunders  <tsaunders@mozilla.com>
7792
7793         * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
7794         assert.
7795
7796 2014-09-12  Joseph Myers  <joseph@codesourcery.com>
7797
7798         * target.def (libgcc_floating_mode_supported_p): New hook.
7799         * targhooks.c (default_libgcc_floating_mode_supported_p): New
7800         function.
7801         * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
7802         * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
7803         (LIBGCC2_HAS_TF_MODE): Remove.
7804         (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
7805         * doc/tm.texi: Regenerate.
7806         * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
7807         machine mode.
7808         * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
7809         (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
7810         * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
7811         * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
7812         * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
7813         * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
7814         * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
7815         * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
7816         * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
7817         * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
7818         function.
7819         (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
7820         * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
7821         * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
7822         * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
7823         * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
7824         * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
7825         * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
7826         * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
7827         * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
7828         * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
7829         * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
7830         * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
7831         * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
7832         * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
7833         Remove.
7834         * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
7835         New macro.
7836         (ia64_libgcc_floating_mode_supported_p): New function.
7837         * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
7838         * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
7839         (IA64_NO_LIBGCC_TFMODE): Define.
7840         * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
7841         * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
7842         macro.
7843         (pdp11_scalar_mode_supported_p): New function.
7844         * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
7845         * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
7846
7847 2014-09-12  Richard Biener  <rguenther@suse.de>
7848
7849         PR middle-end/63237
7850         * gimple-fold.c (get_maxval_strlen): Gimplify string length.
7851
7852 2014-09-12  Marc Glisse  <marc.glisse@inria.fr>
7853
7854         * tree.c (integer_each_onep): New function.
7855         * tree.h (integer_each_onep): Declare it.
7856         * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
7857         -A - 1 to ~A.  Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
7858         (X & 1) == 0 for vector and complex.
7859
7860 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
7861
7862         * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
7863         for A57.
7864         (cortexa53_regmove_cost): New cost table for A53.  Increase GP2FP/FP2GP
7865         cost to spilling from integer to FP registers.
7866
7867 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
7868
7869         * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
7870         move handling.
7871         (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
7872         are now handled correctly.
7873
7874 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
7875
7876         * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
7877         handling of CALLER_SAVE_REGS and POINTER_REGS.
7878
7879 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
7880
7881         * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
7882         the number of hard registers.
7883
7884 2014-09-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7885             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7886             Anna Tikhonova  <anna.tikhonova@intel.com>
7887             Ilya Tocar  <ilya.tocar@intel.com>
7888             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7889             Ilya Verbin  <ilya.verbin@intel.com>
7890             Kirill Yukhin  <kirill.yukhin@intel.com>
7891             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7892
7893         * config/i386/sse.md
7894         (define_mode_iterator VI48_AVX512VL): New.
7895         (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
7896         "avx512f_vternlog<mode>_maskz" and update mode iterator.
7897         (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
7898         from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
7899         (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
7900         "avx512f_vternlog<mode>_mask" and update mode iterator.
7901         (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
7902         from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
7903         iterator.
7904         (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
7905         "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
7906         (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
7907         "avx512f_<rotate><mode><mask_name>" and update mode iterator.
7908         (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
7909         (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
7910
7911 2014-09-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7912             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7913             Anna Tikhonova  <anna.tikhonova@intel.com>
7914             Ilya Tocar  <ilya.tocar@intel.com>
7915             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7916             Ilya Verbin  <ilya.verbin@intel.com>
7917             Kirill Yukhin  <kirill.yukhin@intel.com>
7918             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7919
7920         * config/i386/sse.md (VI128_256): Delete.
7921         (define_mode_iterator VI124_256): New.
7922         (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
7923         (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
7924         (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
7925         (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
7926         "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
7927         (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
7928         (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
7929         (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
7930         iterator.
7931         (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
7932         in presence of AVX-512.
7933
7934 2014-09-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7935             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7936             Anna Tikhonova  <anna.tikhonova@intel.com>
7937             Ilya Tocar  <ilya.tocar@intel.com>
7938             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7939             Ilya Verbin  <ilya.verbin@intel.com>
7940             Kirill Yukhin  <kirill.yukhin@intel.com>
7941             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7942
7943         * config/i386/sse.md
7944         (define_expand "<avx512>_gathersi<mode>"): Rename from
7945         "avx512f_gathersi<mode>".
7946         (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
7947         (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
7948         (define_expand "<avx512>_gatherdi<mode>"): Rename from
7949         "avx512f_gatherdi<mode>".
7950         (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
7951         (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
7952         wide versions.
7953         (define_expand "<avx512>_scattersi<mode>"): Rename from
7954         "avx512f_scattersi<mode>".
7955         (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
7956         (define_expand "<avx512>_scatterdi<mode>"): Rename from
7957         "avx512f_scatterdi<mode>".
7958         (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
7959
7960 2014-09-12  Richard Sandiford  <richard.sandiford@arm.com>
7961
7962         * ira.h (ira_finish_once): Delete.
7963         * ira-int.h (target_ira_int::~target_ira_int): Declare.
7964         (target_ira_int::free_ira_costs): Likewise.
7965         (target_ira_int::free_register_move_costs): Likewise.
7966         (ira_finish_costs_once): Delete.
7967         * ira.c (free_register_move_costs): Replace with...
7968         (target_ira_int::free_register_move_costs): ...this new function.
7969         (target_ira_int::~target_ira_int): Define.
7970         (ira_init): Call free_register_move_costs as a member function rather
7971         than a global function.
7972         (ira_finish_once): Delete.
7973         * ira-costs.c (free_ira_costs): Replace with...
7974         (target_ira_int::free_ira_costs): ...this new function.
7975         (ira_init_costs): Call free_ira_costs as a member function rather
7976         than a global function.
7977         (ira_finish_costs_once): Delete.
7978         * target-globals.c (target_globals::~target_globals): Call the
7979         target_ira_int destructor.
7980         * toplev.c: Include lra.h.
7981         (finalize): Call lra_finish_once rather than ira_finish_once.
7982
7983 2014-09-11  Jan Hubicka  <hubicka@ucw.cz>
7984
7985         * common.opt (flto-odr-type-merging): New flag.
7986         * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
7987         (types_same_for_odr): Likewise.
7988         (odr_subtypes_equivalent_p): Likewise.
7989         (add_type_duplicate): Do not walk type variants.
7990         (register_odr_type): New function.
7991         * ipa-utils.h (register_odr_type): Declare.
7992         (odr_type_p): New function.
7993         * langhooks.c (lhd_set_decl_assembler_name): Do not compute
7994         TYPE_DECLs
7995         * doc/invoke.texi (-flto-odr-type-merging): Document.
7996         * tree.c (need_assembler_name_p): Compute ODR names when asked
7997         for it.
7998         * tree.h (DECL_ASSEMBLER_NAME): Update comment.
7999
8000 2014-09-11  H.J. Lu  <hongjiu.lu@intel.com>
8001
8002         PR target/63228
8003         * config/i386/i386.c (ix86_option_override_internal): Also turn
8004         off OPTION_MASK_ABI_X32 for -m16.
8005
8006 2014-09-11  Segher Boessenkool  <segher@kernel.crashing.org>
8007
8008         * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
8009         GPR instead of P.
8010
8011 2014-09-11  Marc Glisse  <marc.glisse@inria.fr>
8012
8013         PR target/58757
8014         * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
8015         Directly forward to __*_DENORM_MIN__.
8016
8017 2014-09-11  David Malcolm  <dmalcolm@redhat.com>
8018
8019         * rtl.h (LABEL_REF_LABEL): New macro.
8020
8021         * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
8022         of XEXP (, 0), where we know that we have a LABEL_REF.
8023         * cfgbuild.c (make_edges): Likewise.
8024         (purge_dead_tablejump_edges): Likewise.
8025         * cfgexpand.c (convert_debug_memory_address): Likewise.
8026         * cfgrtl.c (patch_jump_insn): Likewise.
8027         * combine.c (distribute_notes): Likewise.
8028         * cse.c (hash_rtx_cb): Likewise.
8029         (exp_equiv_p): Likewise.
8030         (fold_rtx): Likewise.
8031         (check_for_label_ref): Likewise.
8032         * cselib.c (rtx_equal_for_cselib_1): Likewise.
8033         (cselib_hash_rtx): Likewise.
8034         * emit-rtl.c (mark_label_nuses): Likewise.
8035         * explow.c (convert_memory_address_addr_space): Likewise.
8036         * final.c (output_asm_label): Likewise.
8037         (output_addr_const): Likewise.
8038         * gcse.c (add_label_notes): Likewise.
8039         * genconfig.c (walk_insn_part): Likewise.
8040         * genrecog.c (validate_pattern): Likewise.
8041         * ifcvt.c (cond_exec_get_condition): Likewise.
8042         (noce_emit_store_flag): Likewise.
8043         (noce_get_alt_condition): Likewise.
8044         (noce_get_condition): Likewise.
8045         * jump.c (maybe_propagate_label_ref): Likewise.
8046         (mark_jump_label_1): Likewise.
8047         (redirect_exp_1): Likewise.
8048         (rtx_renumbered_equal_p): Likewise.
8049         * lra-constraints.c (operands_match_p): Likewise.
8050         * reload.c (operands_match_p): Likewise.
8051         (find_reloads): Likewise.
8052         * reload1.c (set_label_offsets): Likewise.
8053         * reorg.c (get_branch_condition): Likewise.
8054         * rtl.c (rtx_equal_p_cb): Likewise.
8055         (rtx_equal_p): Likewise.
8056         * rtlanal.c (reg_mentioned_p): Likewise.
8057         (rtx_referenced_p): Likewise.
8058         (get_condition): Likewise.
8059         * sched-vis.c (print_value): Likewise.
8060         * varasm.c (const_hash_1): Likewise.
8061         (compare_constant): Likewise.
8062         (const_rtx_hash_1): Likewise.
8063         (output_constant_pool_1): Likewise.
8064
8065 2014-09-11  Segher Boessenkool  <segher@kernel.crashing.org>
8066
8067         * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
8068         tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
8069         instead of minus.
8070         * config/rs6000/vector.md (cr6_test_for_zero_reverse,
8071         cr6_test_for_lt_reverse): Ditto.
8072
8073 2014-09-11  Paolo Carlini  <paolo.carlini@oracle.com>
8074
8075         PR c++/61489
8076         * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
8077
8078 2014-09-11  Alan Lawrence  <alan.lawrence@arm.com>
8079
8080         * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
8081         TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
8082         aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
8083         aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
8084         Delete.
8085
8086         (aarch64_fold_builtin): Remove all reinterpret cases.
8087
8088         * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
8089
8090         * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
8091
8092         * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
8093         aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
8094         aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
8095         aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
8096         aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
8097         aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
8098         aarch64_reinterpretv2df<mode>): Delete.
8099
8100         * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
8101
8102         * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
8103         vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
8104         vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
8105         vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
8106         vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
8107         vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
8108         vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
8109         vreinterpret_u32_f64): Use cast.
8110
8111         * config/aarch64/iterators.md (VD_RE): Delete.
8112
8113 2014-09-11  Alan Lawrence  <alan.lawrence@arm.com>
8114
8115         * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
8116         (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
8117         vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
8118         vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
8119         vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
8120         vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
8121         vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
8122         Replace inline assembler with __aarch64_vset_lane_any.
8123
8124 2014-09-11  James Greenhalgh  <james.greenhalgh@arm.com>
8125
8126         * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
8127         types.
8128         (vmull_high_lane_s32): Likewise.
8129         (vmull_high_lane_u16): Likewise.
8130         (vmull_high_lane_u32): Likewise.
8131
8132 2014-09-11  Jason Merrill  <jason@redhat.com>
8133
8134         PR c++/58678
8135         * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
8136
8137 2014-09-11  Georg-Johann Lay  <avr@gjlay.de>
8138
8139         PR target/63223
8140         * config/avr/avr.md (*tablejump.3byte-pc): New insn.
8141         (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL.  Add void clobber.
8142         (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
8143
8144 2014-09-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8145             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8146             Anna Tikhonova  <anna.tikhonova@intel.com>
8147             Ilya Tocar  <ilya.tocar@intel.com>
8148             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8149             Ilya Verbin  <ilya.verbin@intel.com>
8150             Kirill Yukhin  <kirill.yukhin@intel.com>
8151             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8152
8153         * config/i386/sse.md
8154         (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
8155         "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
8156         (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
8157         New.
8158         (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
8159         from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
8160         iterator.
8161         (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
8162         New.
8163         (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
8164         "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
8165         (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
8166         (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
8167         "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
8168         (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
8169         (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
8170         from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
8171         iterator.
8172         (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
8173         New.
8174         (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
8175         "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
8176         (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
8177
8178 2014-09-10  Jan Hubicka  <hubicka@ucw.cz>
8179
8180         * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
8181         to access removed nodes.
8182
8183 2014-09-10  Jan Hubicka  <hubicka@ucw.cz>
8184
8185         PR tree-optimization/63186
8186         * ipa-split.c (test_nonssa_use): Skip nonforced labels.
8187         (mark_nonssa_use): Likewise.
8188         (verify_non_ssa_vars): Verify all header blocks for label
8189         definitions.
8190
8191 2014-09-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8192             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8193             Anna Tikhonova  <anna.tikhonova@intel.com>
8194             Ilya Tocar  <ilya.tocar@intel.com>
8195             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8196             Ilya Verbin  <ilya.verbin@intel.com>
8197             Kirill Yukhin  <kirill.yukhin@intel.com>
8198             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8199
8200         * config/i386/sse.md
8201         (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
8202         (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
8203         (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
8204         "<avx2_avx512f>_permvar<mode><mask_name>".
8205         (define_insn "<avx512>_permvar<mode><mask_name>"): New.
8206         (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
8207         Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
8208         (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
8209         Ditto.
8210         (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
8211         Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
8212         (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
8213         Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
8214
8215 2014-09-10  Michael Meissner  <meissner@linux.vnet.ibm.com>
8216
8217         * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
8218         V2DF, V4SF, DF, and DI modes.
8219         (vsx_fmav2df2): Likewise.
8220         (vsx_float_fix_<mode>2): Likewise.
8221         (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
8222
8223 2014-09-10  Xinliang David Li  <davidxl@google.com>
8224
8225         PR target/63209
8226         * config/arm/arm.md (movcond_addsi): Handle case where source
8227         and target operands are the same.
8228
8229 2014-09-10  David Malcolm  <dmalcolm@redhat.com>
8230
8231         * final.c (this_is_asm_operands): Strengthen this variable from
8232         rtx to const rtx_insn *.
8233         * output.h (this_is_asm_operands): Likewise.
8234         * rtl-error.c (location_for_asm): Strengthen param "insn" from
8235         const_rtx to const rtx_insn *.
8236         (diagnostic_for_asm): Likewise.
8237         * rtl-error.h (error_for_asm): Likewise.
8238         (warning_for_asm): Likewise.
8239
8240 2014-09-10  David Malcolm  <dmalcolm@redhat.com>
8241
8242         * genextract.c (print_header): When writing out insn_extract to
8243         insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
8244         * recog.h (insn_extract): Strengthen the param from rtx to
8245         rtx_insn *.
8246
8247 2014-09-10  Mike Stump  <mikestump@comcast.net>
8248
8249         * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
8250         8.6.1.
8251
8252 2014-09-10  Martin Jambor  <mjambor@suse.cz>
8253
8254         * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
8255         (analyze): Do not set analyze flag if expand_thunk returns false;.
8256         (create_wrapper): Likewise.
8257         * cgraphclones.c (duplicate_thunk_for_node): Likewise.
8258
8259 2014-09-10  Martin Jambor  <mjambor@suse.cz>
8260
8261         PR ipa/61654
8262         * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
8263         new decl properly.  Analyze the new thunk if it is expanded.
8264
8265 2014-09-10  Andreas Schwab  <schwab@suse.de>
8266
8267         * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
8268         [USED_FOR_TARGET]: Define.
8269
8270 2014-09-10  Matthew Fortune  <matthew.fortune@imgtec.com>
8271
8272         * config/mips/mips.c (mips_secondary_reload_class): Handle
8273         regno < 0 case.
8274
8275 2014-09-10  Robert Suchanek   <robert.suchanek@imgtec.com>
8276
8277         * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
8278         assignment.
8279
8280 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
8281
8282         * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
8283         and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
8284         * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
8285         SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
8286         flag_delete_null_pointer_checks for them.
8287         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
8288         BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
8289         BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
8290         BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
8291         * ubsan.c (instrument_bool_enum_load): Set *gsi back to
8292         stmt's iterator.
8293         (instrument_nonnull_arg, instrument_nonnull_return): New functions.
8294         (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
8295         or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
8296         (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
8297         * doc/invoke.texi (-fsanitize=nonnull-attribute,
8298         -fsanitize=returns-nonnull-attribute): Document.
8299
8300         * ubsan.h (struct ubsan_mismatch_data): Removed.
8301         (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
8302         * ubsan.c (ubsan_source_location): For unknown locations,
8303         pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
8304         (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
8305         Allow more than one location and arbitrary extra arguments passed
8306         in ... instead of through MISMATCH pointer.
8307         (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
8308         ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
8309         instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
8310         callers.
8311
8312 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8313             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8314             Anna Tikhonova  <anna.tikhonova@intel.com>
8315             Ilya Tocar  <ilya.tocar@intel.com>
8316             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8317             Ilya Verbin  <ilya.verbin@intel.com>
8318             Kirill Yukhin  <kirill.yukhin@intel.com>
8319             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8320
8321         * config/i386/sse.md
8322         (define_mode_iterator VI48F): New.
8323         (define_insn "<avx512>_compress<mode>_mask"): Rename from
8324         "avx512f_compress<mode>_mask" and update mode iterator.
8325         (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
8326         "avx512f_compressstore<mode>_mask" and update mode iterator.
8327         (define_expand "<avx512>_expand<mode>_maskz"): Rename from
8328         "avx512f_expand<mode>_maskz" and update mode iterator.
8329         (define_insn "<avx512>_expand<mode>_mask"): Rename from
8330         "avx512f_expand<mode>_mask" and update mode iterator.
8331
8332 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8333             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8334             Anna Tikhonova  <anna.tikhonova@intel.com>
8335             Ilya Tocar  <ilya.tocar@intel.com>
8336             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8337             Ilya Verbin  <ilya.verbin@intel.com>
8338             Kirill Yukhin  <kirill.yukhin@intel.com>
8339             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8340
8341         * config/i386/i386.c
8342         (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
8343         avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
8344         avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
8345         avx512dq_rangepv4sf_mask.
8346         * config/i386/sse.md
8347         (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
8348         UNSPEC_RANGE.
8349         (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
8350         (define_insn "reduces<mode>"): Ditto.
8351         (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
8352         Ditto.
8353         (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
8354         (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
8355         (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
8356
8357 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8358             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8359             Anna Tikhonova  <anna.tikhonova@intel.com>
8360             Ilya Tocar  <ilya.tocar@intel.com>
8361             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8362             Ilya Verbin  <ilya.verbin@intel.com>
8363             Kirill Yukhin  <kirill.yukhin@intel.com>
8364             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8365
8366         * config/i386/i386.c
8367         (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
8368         (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
8369         (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
8370         avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
8371         avx512vl_getmantv2df_mask.
8372         (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
8373         avx512f_vgetmantv4sf_round.
8374         * config/i386/sse.md
8375         (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
8376         Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
8377         mode iterator.
8378         (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
8379         (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
8380         (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
8381         from "avx512f_scalef<mode><mask_name><round_name>" and update mode
8382         iterator..
8383         (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
8384         Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
8385         update mode iterator.
8386         (define_expand
8387         "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
8388         "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
8389         mode iterator.
8390         (define_insn
8391         "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
8392         from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
8393         update mode iterator.
8394         (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
8395         from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
8396         iterator..
8397         (define_insn
8398         "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
8399         "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
8400         mode iterator..
8401         (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
8402         Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
8403         update mode iterator.
8404         (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
8405         "avx512f_getmant<mode><round_saeonly_name>".
8406
8407 2014-09-10  Jan Hubicka  <hubicka@ucw.cz>
8408
8409         PR ipa/63166
8410         * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
8411
8412 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8413             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8414             Anna Tikhonova  <anna.tikhonova@intel.com>
8415             Ilya Tocar  <ilya.tocar@intel.com>
8416             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8417             Ilya Verbin  <ilya.verbin@intel.com>
8418             Kirill Yukhin  <kirill.yukhin@intel.com>
8419             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8420
8421         * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
8422         (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
8423         (define_mode_iterator FMAMODE_AVX512): New.
8424         (define_mode_iterator FMAMODE): Remove conditions.
8425         (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
8426         (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
8427         from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
8428         mode iterator.
8429         (define_mode_iterator FMAMODE_NOVF512): Remove.
8430         (define_insn "*fma_fmadd_<mode>"): Rename from
8431         "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
8432         FMAMODE mode iterator.
8433         (define_mode_iterator VF_SF_AVX512VL): New.
8434         (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
8435         Use VF_SF_AVX512VL mode iterator.
8436         (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
8437         "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
8438         iterator.
8439         (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
8440         "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8441         iterator.
8442         (define_insn "*fma_fmsub_<mode>"): Rename from
8443         "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
8444         FMAMODE mode iterator.
8445         (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
8446         Use VF_SF_AVX512VL mode iterator.
8447         (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
8448         "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
8449         iterator.
8450         (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
8451         "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8452         iterator.
8453         (define_insn "*fma_fnmadd_<mode>"): Rename from
8454         "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
8455         use FMAMODE mode iterator.
8456         (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
8457         Use VF_SF_AVX512VL mode iterator.
8458         (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
8459         "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
8460         iterator.
8461         (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
8462         "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8463         iterator.
8464         (define_insn "*fma_fnmsub_<mode>"): Rename from
8465         "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
8466         FMAMODE mode iterator.
8467         (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
8468         Use VF_SF_AVX512VL mode iterator.
8469         (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
8470         "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
8471         iterator.
8472         (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
8473         "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8474         iterator.
8475         (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
8476         Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
8477         use VF_AVX512VL mode iterator.
8478         (define_insn "*fma_fmaddsub_<mode>"): Rename from
8479         "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
8480         remove subst usage.
8481         (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
8482         Use VF_SF_AVX512VL mode iterator.
8483         (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
8484         "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
8485         iterator.
8486         (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
8487         "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8488         iterator.
8489         (define_insn "*fma_fmsubadd_<mode>"): Rename from
8490         "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
8491         remove usage of subst.
8492         (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
8493         Use VF_SF_AVX512VL mode iterator.
8494         (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
8495         "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
8496         iterator.
8497         (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
8498         "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8499         iterator.
8500
8501 2014-09-10  Kugan Vivekanandarajah  <kuganv@linaro.org>
8502
8503         Revert r213751:
8504         * calls.c (precompute_arguments): Check
8505          promoted_for_signed_and_unsigned_p and set the promoted mode.
8506         (promoted_for_signed_and_unsigned_p): New function.
8507         (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
8508         and set the promoted mode.
8509         * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
8510         * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
8511         SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
8512
8513 2014-09-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>
8514
8515         * opth-gen.awk: Generate mapping from cpp message reasons to the
8516         options that enable them.
8517         * doc/options.texi (CppReason): Document.
8518
8519 2014-09-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>
8520
8521         * doc/invoke.texi (Wnormalized=): Update.
8522
8523 2014-09-09  Segher Boessenkool  <segher@kernel.crashing.org>
8524
8525         PR target/63195
8526         * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
8527         operands.  Split off the constant operand alternative to ...
8528         (*bool<mode>3_imm): New.
8529
8530 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
8531
8532         * rtl.h (single_set_2): Strengthen first param from const_rtx to
8533         const rtx_insn *, and move prototype to above...
8534         (single_set): ...this.  Convert this from a macro to an inline
8535         function, enforcing the requirement that the param is a const
8536         rtx_insn *.
8537         (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
8538
8539         * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
8540         Strengthen both params from rtx to rtx_insn *.
8541         * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
8542         Likewise; introduce locals "producer_set", "consumer_set", using
8543         them in place of "producer" and "consumer" when dealing with SET
8544         rather than insn.
8545         * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
8546         when invoking single_set in region guarded by INSN_P.
8547         (avr_out_bitop): Likewise.
8548         (_reg_unused_after): Introduce local rtx_sequence * "seq" in
8549         region guarded by GET_CODE check, using methods to strengthen
8550         local "this_insn" from rtx to rtx_insn *, and for clarity.
8551         * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
8552         Strengthen local "insn" from rtx to rtx_insn *.
8553         (define_insn_and_split "xload<mode>_A"): Likewise.
8554         * config/bfin/bfin.c (trapping_loads_p): Likewise for param
8555         "insn".
8556         (find_load): Likewise for return type.
8557         (workaround_speculation): Likewise for both locals named
8558         "load_insn".
8559         * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
8560         local "cc0_user".
8561         * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
8562         for local "prev".
8563         * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
8564         param 2.
8565         * config/h8300/h8300.c (notice_update_cc): Likewise.
8566         * config/i386/i386.c (ix86_flags_dependent): Likewise for params
8567         "insn" and "dep_insn".
8568         (exact_store_load_dependency): Likewise for both params.
8569         (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
8570         since this now clashes with inline function.  Instead, delay
8571         calling single_set until the point where its needed, and then
8572         assign the result to "compare_set" and rework the conditional that
8573         follows.
8574         * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
8575         local "last" from rtx to rtx_insn *.
8576         * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
8577         second param.
8578         (mips_store_data_bypass_p): Likewise for both params.
8579         * config/mips/mips.c (mips_load_store_insns): Likewise for second
8580         param.
8581         (mips_store_data_bypass_p): Likewise for both params.
8582         (mips_orphaned_high_part_p): Likewise for param "insn".
8583         * config/mn10300/mn10300.c (extract_bundle): Likewise.
8584         (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
8585         Introduce local rtx "insn2_pat".
8586         * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
8587         "ninsn".
8588         (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
8589         Introduce local rtx "set", using it in place of "insn" for the
8590         result of single_set.  This appears to fix a bug, since the call
8591         to find_regno_note on a SET does nothing.
8592         * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
8593         params from rtx to rtx_insn *.
8594         (set_to_load_agen): Likewise.
8595         * config/s390/s390.c (s390_label_align): Likewise for local
8596         "prev_insn".  Introduce new rtx locals "set" and "src", using
8597         them in place of "prev_insn" for the results of single_set
8598         and SET_SRC respectively.
8599         (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
8600         Introduce new rtx local "set" using in place of "jump" for the
8601         result of single_set.  Use SET_SRC (set) rather than plain
8602         XEXP (set, 1).
8603         * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
8604         rtx to rtx_insn *.
8605         (noncall_uses_reg): Likewise.
8606         (reg_unused_after): Introduce local rtx_sequence * "seq" in region
8607         guarded by GET_CODE check, using its methods for clarity, and to
8608         enable strengthening local "this_insn" from rtx to rtx_insn *.
8609         * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
8610         "insn" from rtx to rtx_insn *.
8611         (define_expand "umulhisi3"): Likewise.
8612         (define_expand "smulsi3_highpart"): Likewise.
8613         (define_expand "umulsi3_highpart"): Likewise.
8614         * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
8615         local "after".  Replace GET_CODE check with a dyn_cast,
8616         introducing new local rtx_sequence * "seq", using insn method for
8617         typesafety.
8618
8619         * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
8620         from rtx to rtx_insn *.  Introduce local rtx "pat", using it in
8621         place of "insn" once we're dealing with patterns rather than the
8622         input insn.
8623         (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
8624         (scan_trace): Likewise for local "elt", updating lookups within
8625         sequence to use insn method rather than element method.
8626         * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
8627         to rtx_insn *.
8628         * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
8629         * ifcvt.c (noce_try_abs): Likewise for local "insn".
8630         * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
8631         invoking single_set.
8632         * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
8633         "insn" from rtx to rtx_insn *.
8634         (skip_usage_debug_insns): Likewise for return type, adding a
8635         checked cast.
8636         (check_secondary_memory_needed_p): Likewise for local "insn".
8637         (inherit_reload_reg): Likewise.
8638         * modulo-sched.c (sms_schedule): Likewise for local "count_init".
8639         * recog.c (peep2_attempt): Likewise for local "old_insn", adding
8640         checked casts.
8641         (store_data_bypass_p): Likewise for both params.
8642         (if_test_bypass_p): Likewise.
8643         * recog.h (store_data_bypass_p): Likewise for both params.
8644         (if_test_bypass_p): Likewise.
8645         * reload.c (find_equiv_reg): Likewise for local "where".
8646         * reorg.c (delete_jump): Likewise for param "insn".
8647         * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
8648         to const rtx_insn *.
8649         * store-motion.c (replace_store_insn): Likewise for param "del".
8650         (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
8651         and use its methods for clarity, and to strengthen local "del"
8652         from rtx to rtx_insn *.
8653         (build_store_vectors): Use insn method of "st" when calling
8654         replace_store_insn for typesafety and clarity.
8655
8656 2014-09-09  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
8657
8658         * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
8659         UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
8660         on how to make it legal in future.
8661
8662 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
8663
8664         * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
8665         to rtx_insn *.
8666         (restinsn): Likewise.
8667         * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
8668         Likewise for param.
8669         * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
8670         Likewise.
8671         * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
8672         first param.
8673         (arc_hazard): Likewise for both params.
8674         * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
8675         checked casts to rtx_sequence * and uses of the insn method for
8676         type-safety.
8677         (arc_hazard): Strengthen both params from rtx to rtx_insn *.
8678         (arc_adjust_insn_length): Likewise for param "insn".
8679         (struct insn_length_parameters_s): Likewise for first param of
8680         "get_variants" callback field.
8681         (arc_get_insn_variants): Likewise for first param and local
8682         "inner".  Replace a check of GET_CODE with a dyn_cast to
8683         rtx_sequence *, using methods for type-safety and clarity.
8684         * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
8685         rtx_sequence * and uses of the insn method for type-safety when
8686         invoking arc_adjust_insn_length.
8687         * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
8688         for param.
8689         (arm_address_offset_is_imm): Likewise.
8690         (struct tune_params): Likewise for params 1 and 3 of the
8691         "sched_adjust_cost" callback field.
8692         * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
8693         params 1 and 3 ("insn" and "dep").
8694         (xscale_sched_adjust_cost): Likewise.
8695         (fa726te_sched_adjust_cost): Likewise.
8696         (cortexa7_older_only): Likewise for param "insn".
8697         (cortexa7_younger): Likewise.
8698         (arm_attr_length_move_neon): Likewise.
8699         (arm_address_offset_is_imm): Likewise.
8700         * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
8701         * config/avr/avr.c (avr_notice_update_cc): Likewise.
8702         * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
8703         (workaround_speculation): Likewise for local "last_condjump".
8704         * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
8705         (shadow_or_blockage_p): Likewise.
8706         (get_unit_reqs): Likewise.
8707         (get_unit_operand_masks): Likewise.
8708         (c6x_registers_update): Likewise.
8709         (returning_call_p): Likewise.
8710         (can_use_callp): Likewise.
8711         (convert_to_callp): Likewise.
8712         (find_last_same_clock): Likwise for local "t".
8713         (reorg_split_calls): Likewise for local "shadow".
8714         (hwloop_pattern_reg): Likewise for param "insn".
8715         * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
8716         * config/frv/frv.c (frv_final_prescan_insn): Likewise.
8717         (frv_extract_membar): Likewise.
8718         (frv_optimize_membar_local): Strengthen param "last_membar" from
8719         rtx * to rtx_insn **.
8720         (frv_optimize_membar_global): Strengthen param "membar" from rtx
8721         to rtx_insn *.
8722         (frv_optimize_membar): Strengthen local "last_membar" from rtx *
8723         to rtx_insn **.
8724         * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
8725         both params from rtx to rtx_insn *.
8726         (ia64_ld_address_bypass_p): Likewise.
8727         * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
8728         "insn".
8729         (ia64_safe_type): Likewise.
8730         (group_barrier_needed): Likewise.
8731         (safe_group_barrier_needed): Likewise.
8732         (ia64_single_set): Likewise.
8733         (is_load_p): Likewise.
8734         (record_memory_reference): Likewise.
8735         (get_mode_no_for_insn): Likewise.
8736         (important_for_bundling_p): Likewise.
8737         (unknown_for_bundling_p): Likewise.
8738         (ia64_st_address_bypass_p): Likewise for both params.
8739         (ia64_ld_address_bypass_p): Likewise.
8740         (expand_vselect): Introduce new local rtx_insn * "insn", using it
8741         in place of rtx "x" after the emit_insn call.
8742         * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
8743         Strengthen param from rtx to rtx_insn *.
8744         (ix86_agi_dependent): Likewise for both params.
8745         (ix86_attr_length_immediate_default): Likewise for param 1.
8746         (ix86_attr_length_address_default): Likewise for param.
8747         (ix86_attr_length_vex_default): Likewise for param 1.
8748         * config/i386/i386.c (ix86_attr_length_immediate_default):
8749         Likewise for param "insn".
8750         (ix86_attr_length_address_default): Likewise.
8751         (ix86_attr_length_vex_default): Likewise.
8752         (ix86_agi_dependent): Likewise for both params.
8753         (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
8754         (vselect_insn): Likewise for this variable.
8755         * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
8756         for param 1.
8757         (m68k_sched_attr_opy_type): Likewise.
8758         * config/m68k/m68k.c (sched_get_operand): Likewise.
8759         (sched_attr_op_type): Likewise.
8760         (m68k_sched_attr_opx_type): Likewise.
8761         (m68k_sched_attr_opy_type): Likewise.
8762         (sched_get_reg_operand): Likewise.
8763         (sched_get_mem_operand): Likewise.
8764         (m68k_sched_address_bypass_p): Likewise for both params.
8765         (sched_get_indexed_address_scale): Likewise.
8766         (m68k_sched_indexed_address_bypass_p): Likewise.
8767         * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
8768         (m68k_sched_indexed_address_bypass_p): Likewise.
8769         * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
8770         "label", "ret" from rtx to rtx_insn *, adding a checked cast and
8771         removing another.
8772         * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
8773         params from rtx to rtx_insn *.
8774         (mips_fmadd_bypass): Likewise.
8775         * config/mips/mips.c (mips_fmadd_bypass): Likewise.
8776         (mips_linked_madd_p): Likewise.
8777         (mips_macc_chains_last_hilo): Likewise for this variable.
8778         (mips_macc_chains_record): Likewise for param.
8779         (vr4130_last_insn): Likewise for this variable.
8780         (vr4130_swap_insns_p): Likewise for both params.
8781         (mips_ls2_variable_issue): Likewise for param.
8782         (mips_need_noat_wrapper_p): Likewise for param "insn".
8783         (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
8784         in place of "x" after the emit_insn.
8785         * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
8786         params from rtx to rtx_insn *.
8787         * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
8788         (pa_combine_instructions): Introduce local "par" for result of
8789         gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
8790         to make_insn_raw.
8791         (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
8792         * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
8793         (rl78_alloc_physical_registers_op1): Likewise.
8794         (rl78_alloc_physical_registers_op2): Likewise.
8795         (rl78_alloc_physical_registers_ro1): Likewise.
8796         (rl78_alloc_physical_registers_cmp): Likewise.
8797         (rl78_alloc_physical_registers_umul): Likewise.
8798         (rl78_alloc_address_registers_macax): Likewise.
8799         (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
8800         * config/s390/predicates.md (execute_operation): Likewise for
8801         local "insn".
8802         * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
8803         params.
8804         * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
8805         (addr_generation_dependency_p): Likewise for param "insn".
8806         (s390_agen_dep_p): Likewise for both params.
8807         (s390_fpload_toreg): Likewise for param "insn".
8808         * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
8809         * config/sh/sh.c (sh_loop_align): Likewise for param and local
8810         "next".
8811         * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
8812         * config/sh/sh_treg_combine.cc
8813         (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
8814         and local "i".
8815         (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
8816         * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
8817         "and_insn", "load", "shift".
8818         * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
8819         "insn".
8820         * final.c (final_scan_insn): Introduce local rtx_insn * "other"
8821         for XEXP (note, 0) of the REG_CC_SETTER note.
8822         (cleanup_subreg_operands): Strengthen param "insn" from rtx to
8823         rtx_insn *, eliminating a checked cast made redundant by this.
8824         * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
8825         to rtx_insn *.
8826         * genattr.c (main): When writing out the prototype to
8827         const_num_delay_slots, strengthen the param from rtx to
8828         rtx_insn *.
8829         * genattrtab.c (write_const_num_delay_slots): Likewise when
8830         writing out the implementation of const_num_delay_slots.
8831         * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
8832         "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
8833         * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
8834         favor of new rtx locals "src" and "set" and new local rtx_insn *
8835         "insn" and "seq".
8836         (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
8837         to rtx_insn *.
8838         (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
8839         locals "cond", "if_then_else", "set" and new rtx_insn * locals
8840         "insn" and "seq".
8841         (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
8842         "last" from rtx to rtx_insn *.  Likewise for a local "tmp",
8843         renaming to "tmp_insn".  Eliminate the other local rtx "tmp" from
8844         the top-level scope, replacing with new more tightly-scoped rtx
8845         locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
8846         "new_insn", "copy_of_insn_b", and make local rtx "set" more
8847         tightly-scoped.
8848         * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
8849         rtx_insn *.
8850         * ira.c (setup_prohibited_mode_move_regs): Likewise for local
8851         "move_insn".
8852         (ira_setup_alts): Likewise for param "insn".
8853         * lra-constraints.c (emit_inc): Likewise for local "add_insn".
8854         * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
8855         and an rtx_insn *.
8856         (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
8857         new more-tightly scoped rtx locals "add3_insn", "insn",
8858         "add2_insn" and rtx_insn * "move_insn".
8859         * postreload-gcse.c (eliminate_partially_redundant_load): Add
8860         checked cast on result of gen_move_insn when invoking
8861         extract_insn.
8862         * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
8863         rtx_insn *.
8864         (verify_changes): Add a checked cast on "object" when invoking
8865         insn_invalid_p.
8866         (extract_insn_cached): Strengthen param "insn" from rtx to
8867         rtx_insn *.
8868         (extract_constrain_insn_cached): Likewise.
8869         (extract_insn): Likewise.
8870         * recog.h (insn_invalid_p): Likewise for param 1.
8871         (recog_memoized): Likewise for param.
8872         (extract_insn): Likewise.
8873         (extract_constrain_insn_cached): Likewise.
8874         (extract_insn_cached): Likewise.
8875         * reload.c (can_reload_into): Likewise for local "test_insn".
8876         * reload.h (cleanup_subreg_operands): Likewise for param.
8877         * reload1.c (emit_insn_if_valid_for_reload): Rename param from
8878         "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
8879         result of emit_insn.  Remove a checked cast made redundant by this
8880         change.
8881         * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
8882         rtx to rtx_insn *.
8883         * sel-sched.c (get_reg_class): Likewise.
8884
8885 2014-09-09  Marcus Shawcroft  <marcus.shawcroft@arm.com>
8886             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
8887
8888         * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
8889         * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
8890         Define.
8891         (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
8892
8893 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
8894
8895         * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
8896         const rtx_insn *, and from rtx to rtx_insn * for the other
8897         overloaded variant.
8898         (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
8899         INSN_LOCATION, since we know INSN_P holds.
8900         (insn_line): Strengthen param from const_rtx to const rtx_insn *.
8901         (insn_file): Likewise.
8902         (insn_scope): Likewise.
8903         (insn_location): Likewise.
8904
8905         * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
8906         "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
8907         for the result of gen_load_const_gp.
8908         * config/rs6000/rs6000-protos.h (output_call): Strengthen first
8909         param from rtx to rtx_insn *.
8910         * config/rs6000/rs6000.c (output_call): Likewise.
8911         * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
8912         introducing a checked cast to rtx_sequence * and use of the insn
8913         method.
8914         * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
8915         from rtx to rtx_insn *.
8916         (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
8917         (insn_line): Likewise.
8918         (insn_file): Likewise.
8919         (insn_location): Likewise.
8920         * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
8921         from rtx to rtx_insn *.
8922         * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
8923         cast, using it for calls to INSN_HAS_LOCATION and insn_location.
8924         * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
8925         via a checked cast.
8926         * reorg.c (relax_delay_slots): Strengthen locals named "after"
8927         from rtx to rtx_insn *; use methods of "pat" for type-safety.
8928
8929 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
8930
8931         * combine.c (try_combine): Eliminate checked cast on result of
8932         gen_rtx_INSN.
8933         * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
8934         autogenerated one by strengthening the return type and params 2 and 3
8935         from rtx to rtx_insn *, and by naming the params.
8936         * gengenrtl.c (special_rtx): Add INSN to those that are
8937         special-cased.
8938         * rtl.h (gen_rtx_INSN): New prototype.
8939
8940 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
8941
8942         * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
8943         than NULL_RTX.
8944         (no_equiv): Likewise.
8945         (update_equiv_regs): Likewise.
8946         (setup_reg_equiv): Likewise.  Strengthen locals "elem",
8947         "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
8948         from rtx to rtx_insn *.  Use methods of "elem" for typesafety and
8949         clarity.
8950         * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
8951         from rtx to rtx_insn_list *.
8952         * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
8953         rtx_insn_list * and use methods for clarity and typesafety.
8954         * lra-constraints.c (contains_deleted_insn_p): Likewise for param
8955         "list".
8956         (init_insn_rhs_dead_pseudo_p): Likewise for local "insns".  Remove
8957         redundant check on INSN_P (insns): this cannot hold, as "insns" is
8958         an INSN_LIST, not an insn.
8959         (reverse_equiv_p): Strengthen local "insns" from rtx to
8960         rtx_insn_list * and use methods for clarity and typesafety.
8961         (contains_reloaded_insn_p): Likewise for local "list".
8962
8963 2014-09-09  Jiong Wang  <jiong.wang@arm.com>
8964
8965         * config/arm/arm.c (NEON_COPYSIGNF): New enum.
8966         (arm_init_neon_builtins): Support NEON_COPYSIGNF.
8967         (arm_builtin_vectorized_function): Likewise.
8968         * config/arm/arm_neon_builtins.def: New macro for copysignf.
8969         * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
8970
8971 2014-09-09  Richard Sandiford  <richard.sandiford@arm.com>
8972
8973         * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
8974         * builtins.h (default_target_builtins): Likewise.
8975         * gcse.h (default_target_gcse): Likewise.
8976         * target-globals.h (target_globals): Add a destructor.  Convert
8977         void-pointer fields back to their real type and change from
8978         GTY((atomic)) to GTY((skip)).
8979         (restore_target_globals): Remove casts accordingly.
8980         * target-globals.c (save_target_globals): Use XCNEW rather than
8981         ggc_internal_cleared_alloc to allocate non-GC structures.
8982         Use ggc_cleared_alloc to allocate the target_globals structure
8983         itself.
8984         (target_globals::~target_globals): Define.
8985
8986 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
8987
8988         * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
8989         mnemonic instead of fldmfdd.
8990         * config/arm/arm.c (vfp_output_fstmd): Rename to...
8991         (vfp_output_vstmd): ... This.  Convert output to UAL syntax.
8992         Output vpush when address register is SP.
8993         * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
8994         (vfp_output_vstmd): ... This.
8995         * config/arm/vfp.md (push_multi_vfp): Update call to
8996         vfp_output_vstmd.
8997
8998 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
8999
9000         * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
9001
9002 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9003
9004         * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
9005         (*sqrtdf2_vfp): Likewise.
9006         (*cmpsf_vfp): Likewise.
9007         (*cmpsf_trap_vfp): Likewise.
9008         (*cmpdf_vfp): Likewise.
9009         (*cmpdf_trap_vfp): Likewise.
9010
9011 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9012
9013         * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
9014         (*truncdfsf2_vfp): Likewise.
9015         (*truncsisf2_vfp): Likewise.
9016         (*truncsidf2_vfp): Likewise.
9017         (fixuns_truncsfsi2): Likewise.
9018         (fixuns_truncdfsi2): Likewise.
9019         (*floatsisf2_vfp): Likewise.
9020         (*floatsidf2_vfp): Likewise.
9021         (floatunssisf2): Likewise.
9022         (floatunssidf2): Likewise.
9023
9024 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9025
9026         * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
9027         (*muldf3_vfp): Likewise.
9028         (*mulsf3negsf_vfp): Likewise.
9029         (*muldf3negdf_vfp): Likewise.
9030         (*mulsf3addsf_vfp): Likewise.
9031         (*muldf3adddf_vfp): Likewise.
9032         (*mulsf3subsf_vfp): Likewise.
9033         (*muldf3subdf_vfp): Likewise.
9034         (*mulsf3negsfaddsf_vfp): Likewise.
9035         (*fmuldf3negdfadddf_vfp): Likewise.
9036         (*mulsf3negsfsubsf_vfp): Likewise.
9037         (*muldf3negdfsubdf_vfp): Likewise.
9038
9039 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9040
9041         * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
9042         (*absdf2_vfp): Likewise.
9043         (*negsf2_vfp): Likewise.
9044         (*negdf2_vfp): Likewise.
9045         (*addsf3_vfp): Likewise.
9046         (*adddf3_vfp): Likewise.
9047         (*subsf3_vfp): Likewise.
9048         (*subdf3_vfp): Likewise.
9049         (*divsf3_vfp): Likewise.
9050         (*divdf3_vfp): Likewise.
9051
9052 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9053
9054         * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
9055         multiple.
9056         (arm_print_operand): Don't convert real values to decimal
9057         representation in default case.
9058         (fp_immediate_constant): Delete.
9059         * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
9060         * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
9061         syntax.
9062         (*thumb2_movsi_vfp): Likewise.
9063         (*movdi_vfp): Likewise.
9064         (*movdi_vfp_cortexa8): Likewise.
9065         (*movhf_vfp_neon): Likewise.
9066         (*movhf_vfp): Likewise.
9067         (*movsf_vfp): Likewise.
9068         (*thumb2_movsf_vfp): Likewise.
9069         (*movdf_vfp): Likewise.
9070         (*thumb2_movdf_vfp): Likewise.
9071         (*movsfcc_vfp): Likewise.
9072         (*thumb2_movsfcc_vfp): Likewise.
9073         (*movdfcc_vfp): Likewise.
9074         (*thumb2_movdfcc_vfp): Likewise.
9075
9076 2014-09-09  James Greenhalgh  <james.greenhalgh@arm.com>
9077
9078         * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
9079         (-mtune): Likewise.
9080         (-mcpu): Likewise.
9081
9082 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9083
9084         PR target/61749
9085         * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
9086         Use qualifier_immediate for last operand.  Rename to...
9087         (aarch64_types_ternop_lane_qualifiers): ... This.
9088         (TYPES_QUADOP): Rename to...
9089         (TYPES_TERNOP_LANE): ... This.
9090         (aarch64_simd_expand_args): Return const0_rtx when encountering user
9091         error.  Change return of 0 to return of NULL_RTX.
9092         (aarch64_crc32_expand_builtin): Likewise.
9093         (aarch64_expand_builtin): Return NULL_RTX instead of 0.
9094         ICE when expanding unknown builtin.
9095         * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
9096         TERNOP_LANE qualifiers.
9097         (sqdmlsl_lane): Likewise.
9098         (sqdmlal_laneq): Likewise.
9099         (sqdmlsl_laneq): Likewise.
9100         (sqdmlal2_lane): Likewise.
9101         (sqdmlsl2_lane): Likewise.
9102         (sqdmlal2_laneq): Likewise.
9103         (sqdmlsl2_laneq): Likewise.
9104
9105 2014-09-09  Nick Clifton  <nickc@redhat.com>
9106
9107         * doc/invoke.texi (Optimization Options): Add missing @gol to the
9108         end of a line.
9109         (S/390 and zSeries Options): Remove superfluous word from the
9110         description of the -mhotpatch option.
9111
9112 2014-09-09  Zhenqiang Chen  <zhenqiang.chen@arm.com>
9113
9114         * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
9115         * ira.c: #include "shrink-wrap.h"
9116         (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
9117         * ifcvt.c: #include "shrink-wrap.h"
9118         (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
9119
9120 2014-09-08  Trevor Saunders  <tsaunders@mozilla.com>
9121
9122         * common/config/picochip/picochip-common.c: Remove.
9123         * config.gcc: Remove support for picochip.
9124         * config/picochip/constraints.md: Remove.
9125         * config/picochip/dfa_space.md: Remove.
9126         * config/picochip/dfa_speed.md: Remove.
9127         * config/picochip/picochip-protos.h: Remove.
9128         * config/picochip/picochip.c: Remove.
9129         * config/picochip/picochip.h: Remove.
9130         * config/picochip/picochip.md: Remove.
9131         * config/picochip/picochip.opt: Remove.
9132         * config/picochip/predicates.md: Remove.
9133         * config/picochip/t-picochip: Remove.
9134         * doc/md.texi: Don't document picochi.
9135
9136 2014-09-08  David Malcolm  <dmalcolm@redhat.com>
9137
9138         * basic-block.h (control_flow_insn_p): Strengthen param from
9139         const_rtx to const rtx_insn *.
9140         * cfgbuild.c (control_flow_insn_p): Likewise.
9141
9142 2014-09-08  David Malcolm  <dmalcolm@redhat.com>
9143
9144         * gcse.c (modify_mem_list): Strengthen this variable from
9145         vec<rtx> * to vec<rtx_insn *> *.
9146         (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
9147         vec<rtx_insn *>.
9148         (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
9149         vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
9150         (record_last_mem_set_info): Strengthen param "insn" from rtx to
9151         rtx_insn *.
9152         (record_last_set_info): Likewise for local "last_set_insn".
9153
9154 2014-09-08  DJ Delorie  <dj@redhat.com>
9155
9156         * doc/invoke.texi (MSP430 Options): Add -minrt.
9157
9158 2014-09-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
9159
9160         * config/rs6000/rs6000.c (special_handling_values):  Add SH_SPLAT.
9161         (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
9162         statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
9163         handling SH_SPLAT.
9164         (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
9165         of extracted lane.
9166         (adjust_splat): New function.
9167         (handle_special_swappables): Call adjust_splat for SH_SPLAT.
9168         (dump_swap_insn_table): Add case for SH_SPLAT.
9169
9170 2014-09-08  Richard Biener  <rguenther@suse.de>
9171
9172         PR ipa/63196
9173         * tree-inline.c (copy_loops): The source loop header should
9174         always be non-NULL.
9175         (tree_function_versioning): If loops need fixup after removing
9176         unreachable blocks fix them.
9177         * omp-low.c (simd_clone_adjust): Do not add incr block to
9178         loop under construction.
9179
9180 2014-09-08  Alan Lawrence  <alan.lawrence@arm.com>
9181
9182         * config/aarch64/aarch64-builtins.c
9183         (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
9184
9185 2014-09-08  Joseph Myers  <joseph@codesourcery.com>
9186
9187         * config/i386/cygming.h (TF_SIZE): Remove.
9188         * config/i386/darwin.h (TF_SIZE): Remove.
9189         * config/i386/dragonfly.h (TF_SIZE): Remove.
9190         * config/i386/freebsd.h (TF_SIZE): Remove.
9191         * config/i386/gnu-user-common.h (TF_SIZE): Remove.
9192         * config/i386/openbsdelf.h (TF_SIZE): Remove.
9193         * config/i386/sol2.h (TF_SIZE): Remove.
9194         * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
9195         * config/ia64/linux.h (TF_SIZE): Remove.
9196         * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
9197         * doc/tm.texi: Regenerate.
9198         * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
9199
9200 2014-09-08  Joseph Myers  <joseph@codesourcery.com>
9201
9202         * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
9203         Remove.
9204         * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
9205         Remove.
9206         * doc/tm.texi: Regenerate.
9207         * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
9208         Poison.
9209         * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
9210         * config/cris/cris.h (__make_dp): Remove.
9211
9212 2014-09-08  Richard Biener  <rguenther@suse.de>
9213
9214         PR bootstrap/63204
9215         * cfgloop.c (mark_loop_for_removal): Track former header
9216         unconditionally.
9217         * cfgloop.h (struct loop): Add former_header member unconditionally.
9218         * loop-init.c (fix_loop_structure): Enable bogus loop removal
9219         diagnostic unconditionally.
9220
9221 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
9222
9223         PR target/63190
9224         * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
9225         constraint for operand0 and remove write only modifier from operand3.
9226
9227 2014-09-07  Richard Sandiford  <richard.sandiford@arm.com>
9228
9229         PR rtl-optimization/62208
9230         * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
9231         rather than const0_rtx in eq/ne-xor simplifications.
9232
9233 2014-09-06  Joern Rennecke  <joern.rennecke@embecosm.com>
9234
9235         * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
9236         (arc_output_mi_thunk): Likewise.
9237
9238         * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
9239         arguments to silence bogus warning.
9240
9241 2014-09-06  Richard Sandiford  <richard.sandiford@arm.com>
9242
9243         PR middle-end/63171
9244         * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
9245
9246 2014-09-06  Tom de Vries  <tom@codesourcery.com>
9247
9248         * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
9249         IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
9250         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
9251
9252 2014-09-05  Dominique Dhumieres  <dominiq@lps.ens.fr>
9253
9254         PR target/63188
9255         * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
9256         * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
9257
9258 2014-09-05  Easwaran Raman  <eraman@google.com>
9259
9260         PR rtl-optimization/62146
9261         * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
9262         hoisted instruction unconditional.
9263
9264 2014-09-05  Segher Boessenkool  <segher@kernel.crashing.org>
9265
9266         PR target/63187
9267         * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
9268         Do not allow any_mask_operand for operands[2].
9269         (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
9270
9271 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9272
9273         * config/arc/arc.c (arc_print_operand): Use insn method of
9274         final_sequence for type-safety.
9275         * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
9276         "insn" from rtx to rtx_insn *.
9277         * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
9278         * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
9279         Likewise for locals "branch", "label".
9280         * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
9281         locals "i1", "i2".  Use NULL rather than NULL_RTX in comparisons.
9282         (same_cmp_following_p): Likewise for locals "i2", "i3".
9283         * config/sh/sh_optimize_sett_clrt.cc
9284         (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
9285         param "cbranch_insn".
9286         * function.c (convert_jumps_to_returns): Likewis for local "jump".
9287         * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
9288         * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
9289         const rtx_insn *.
9290         (condjump_p): Likewise.
9291         (condjump_in_parallel_p): Likewise.
9292         (pc_set): Likewise.
9293         (any_uncondjump_p): Likewise.
9294         (any_condjump_p): Likewise.
9295         (condjump_label): Likewise.
9296         (returnjump_p): Strengthen param "insn" from rtx to
9297         const rtx_insn *.
9298         (onlyjump_p): Strengthen param "insn" from const_rtx to
9299         const rtx_insn *.
9300         (jump_to_label_p): Likewise.
9301         (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
9302         (invert_jump): Likewise.
9303         * reorg.c (simplejump_or_return_p): Add checked cast when calling
9304         simplejump_p.
9305         (get_jump_flags): Strengthen param "insn" from rtx to
9306         const rtx_insn *.
9307         (get_branch_condition): Likewise.
9308         (condition_dominates_p): Likewise.
9309         (make_return_insns): Move declaration of local "pat" earlier, to
9310         after we've handled NONJUMP_INSN_P and non-sequences, using its
9311         methods to simplify the code and for type-safety.
9312         * rtl.h (find_constant_src): Strengthen param from const_rtx to
9313         const rtx_insn *.
9314         (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
9315         (condjump_p): Strengthen param from const_rtx to
9316         const rtx_insn *.
9317         (any_condjump_p): Likewise.
9318         (any_uncondjump_p): Likewise.
9319         (pc_set): Likewise.
9320         (condjump_label): Likewise.
9321         (simplejump_p): Likewise.
9322         (returnjump_p): Likewise.
9323         (onlyjump_p): Likewise.
9324         (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
9325         (invert_jump): Likewise.
9326         (condjump_in_parallel_p): Strengthen param from const_rtx to
9327         const rtx_insn *.
9328         * rtlanal.c (find_constant_src): Strengthen param from const_rtx
9329         to const rtx_insn *.
9330         * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
9331         to const rtx_insn *.
9332         * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
9333
9334 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9335
9336         * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
9337         above the conditional, and convert the check on GET_CODE to a
9338         dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
9339         the conditional.  Simplify the conditional by using methods of
9340         "trial_seq".
9341
9342 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9343
9344         * haifa-sched.c (check_clobbered_conditions): Strengthen local
9345         "link" from rtx to rtx_insn_list *, and use its methods for
9346         clarity and type-safety.
9347         (toggle_cancelled_flags): Likewise.
9348         (restore_last_backtrack_point): Likewise.
9349         (queue_to_ready): Use insn method of "link" in one place.
9350         (schedule_block): Strengthen local "link" from rtx to
9351         rtx_insn_list *, and use its methods for clarity and type-safety.
9352
9353 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9354
9355         * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
9356         param "insn" from const_rtx to const rtx_insn *.
9357         (sched_get_reverse_condition_uncached): Likewise.
9358         (sched_get_condition_with_rev): Likewise.
9359         (sched_has_condition_p): Likewise.
9360         (sched_insns_conditions_mutex_p): Likewise for both params.
9361         (sched_insn_is_legitimate_for_speculation_p): Likewise for param
9362         "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
9363         (setup_insn_reg_uses): Move local "list" to be more tightly
9364         scoped, strengthening it from an rtx to an rtx_insn_list *.  Use
9365         its methods for clarity and type-safety.
9366         (sched_analyze_1): Strengthen local "pending" from rtx to
9367         rtx_insn_list *, and local "pending_mem" from rtx to
9368         rtx_expr_list *.  Use methods of each for clarity and type-safety.
9369         (sched_analyze_2): Likewise.
9370         (sched_analyze_insn): Likewise.
9371
9372         * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
9373         param from const_rtx to const rtx_insn *.
9374         (sched_insns_conditions_mutex_p): Likewise for both params.
9375         (sched_insn_is_legitimate_for_speculation_p): Likewise for first
9376         param.
9377
9378         * system.h (CONST_CAST_RTX_INSN): New macro.
9379
9380 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9381
9382         * recog.c (peep2_attempt): Strengthen return type from rtx to
9383         rtx_insn *.
9384         (peep2_update_life): Likewise for params "last", "prev", removing
9385         a checked cast made redundant by this.
9386         (peephole2_optimize): Likewise for local "last".
9387
9388 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9389
9390         * basic-block.h (set_block_for_insn): Eliminate this macro in
9391         favor of...
9392         * rtl.h (set_block_for_insn): New inline function, imposing the
9393         requirement that the "insn" param is an rtx_insn *.
9394
9395 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9396
9397         * caller-save.c (setup_save_areas): Strengthen local "insn" from
9398         rtx to rtx_insn *.
9399         * final.c (get_call_reg_set_usage): Likewise for first param,
9400         eliminating a checked cast.
9401         * regs.h (get_call_reg_set_usage): Likewise for first param.
9402         * resource.c (mark_set_resources): Introduce local rtx_call_insn *
9403         "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
9404         cast, replacing references to "x" with "call_insn" where
9405         appropriate.
9406         (mark_target_live_regs): Strengthen local "real_insn" from rtx to
9407         rtx_insn *, adding a checked cast.
9408
9409 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9410
9411         * output.h (final_scan_insn): Strengthen first param from rtx to
9412         rtx_insn *.
9413
9414         * final.c (final_scan_insn): Likewise, renaming it back from
9415         "uncast_insn" to "insn", eliminating the checked cast.
9416
9417         * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
9418         "vec" with an rtx_sequence * "seq", taking a copy of
9419         "final_sequence", and using methods of "seq" for clarity, and for
9420         type-safety in the calls to final_scan_insn.
9421         * config/mips/mips.c (mips_output_conditional_branch): Use methods
9422         of "final_sequence" for clarity, and for type-safety in the call to
9423         final_scan_insn.
9424         * config/sh/sh.c (print_slot): Strengthen param from rtx to
9425         rtx_sequence * and rename from "insn" to "seq".
9426
9427 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9428
9429         * jump.c (delete_related_insns): Introduce a new local "table" by
9430         replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
9431         get_labels method of "table" to simplify access to the labels in
9432         the jump table.
9433
9434 2014-09-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9435
9436         * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
9437         f_minmaxs, f_minmaxd types.
9438
9439 2014-09-05  Richard Biener  <rguenther@suse.de>
9440
9441         * cfgloop.c (mark_loop_for_removal): Record former header
9442         when ENABLE_CHECKING.
9443         * cfgloop.h (strut loop): Add former_header member when
9444         ENABLE_CHECKING.
9445         * loop-init.c (fix_loop_structure): Sanity check loops
9446         marked for removal if they re-appeared.
9447
9448 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9449
9450         * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
9451         uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
9452
9453         (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
9454         vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
9455         vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
9456         vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
9457         vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
9458         vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
9459         vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
9460         vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
9461         vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
9462         vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
9463         vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
9464         vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
9465         vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
9466         vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
9467         vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
9468         vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
9469         vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
9470         vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
9471         vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
9472         vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
9473         with int{32,16,8}_t.
9474
9475 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9476
9477         * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
9478         (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
9479         vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
9480         vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
9481         Remove temporary __asm__ and reimplement.
9482
9483 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9484
9485         * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
9486         handling cmge, cmgt, cmeq, cmtst.
9487
9488         * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
9489         cmlt, cmgeu, cmgtu, cmtst): Remove.
9490
9491         * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
9492         vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
9493         vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
9494         vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
9495
9496 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9497
9498         * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
9499         TYPES_TST): Define.
9500         (aarch64_fold_builtin): Update pattern for cmtst.
9501
9502         * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
9503         Declare.
9504
9505         * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
9506
9507         * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
9508         Switch operands, separate out more cases, refactor.
9509
9510         (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
9511
9512         * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
9513         argument; rename old version to...
9514         (aarch64_const_vec_all_same_in_range_p): ...this.
9515         (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
9516
9517         * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
9518
9519 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9520
9521         * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
9522         Remove qualifier_const_pointer, update comment.
9523
9524 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9525
9526         * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
9527
9528 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9529
9530         * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
9531         varargs with pointer parameter.
9532         (aarch64_simd_expand_builtin): pass pointer into previous.
9533
9534 2014-09-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9535
9536         * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
9537         alus_ext.
9538
9539 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9540
9541         * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
9542         * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
9543         * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
9544         Replace temporary asm with call to builtin.
9545         (vrbit_p8, vrbitq_p8): New functions.
9546
9547 2014-09-05  Richard Biener  <rguenther@suse.de>
9548
9549         * cfgloop.c (mark_loop_for_removal): New function.
9550         * cfgloop.h (mark_loop_for_removal): Declare.
9551         * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
9552         (merge_blocks): Likewise.
9553         (duplicate_block): Likewise.
9554         * except.c (sjlj_emit_dispatch_table): Likewise.
9555         * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
9556         * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
9557         (thread_through_loop_header): Likewise.
9558
9559 2014-09-05  Richard Biener  <rguenther@suse.de>
9560
9561         PR middle-end/63148
9562         * fold-const.c (try_move_mult_to_index): Remove.
9563         (fold_binary_loc): Do not call it.
9564         * tree-data-ref.c (dr_analyze_indices): Strip conversions
9565         from the base object again.
9566
9567 2014-09-05  James Greenhalgh  <james.greenhalgh@arm.com>
9568
9569         * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
9570         DImode.
9571
9572 2014-09-05  Bin Cheng  <bin.cheng@arm.com>
9573
9574         PR target/55701
9575         * config/arm/arm.md (setmem): New pattern.
9576         * config/arm/arm-protos.h (struct tune_params): New fields.
9577         (arm_gen_setmem): New prototype.
9578         * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
9579         (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
9580         (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
9581         (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
9582         (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
9583         (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
9584         (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
9585         (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
9586         (arm_const_inline_cost): New function.
9587         (arm_block_set_max_insns): New function.
9588         (arm_block_set_non_vect_profit_p): New function.
9589         (arm_block_set_vect_profit_p): New function.
9590         (arm_block_set_unaligned_vect): New function.
9591         (arm_block_set_aligned_vect): New function.
9592         (arm_block_set_unaligned_non_vect): New function.
9593         (arm_block_set_aligned_non_vect): New function.
9594         (arm_block_set_vect, arm_gen_setmem): New functions.
9595
9596 2014-09-05  Bin Cheng  <bin.cheng@arm.com>
9597
9598         * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
9599
9600 2014-09-05  Bin Cheng  <bin.cheng@arm.com>
9601
9602         * config/arm/arm.c (output_move_neon): Handle REG explicitly.
9603
9604 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
9605
9606         * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
9607         an rtx.
9608         * valtrack.h: Adjust.
9609
9610 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
9611
9612         * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
9613         an rtx.
9614         (emit_jump_insn_before_noloc): Likewise.
9615         (emit_call_insn_before_noloc): Likewise.
9616         (emit_label_before): Likewise.
9617         (emit_label_after): Likewise.
9618         (emit_insn_before_setloc): Likewise.
9619         (emit_jump_insn_before_setloc): Likewise.
9620         (emit_call_insn_before_setloc): Likewise.
9621         (emit_call_insn_before): Likewise.
9622         * rtl.h: Adjust.
9623
9624 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9625
9626         * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
9627         rtx_insn *, eliminating a checked cast.
9628
9629 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9630
9631         * rtl.h (modified_between_p): Strengthen params 2 and 3 from
9632         const_rtx to const rtx_insn *.
9633         * rtlanal.c (modified_between_p): Likewise, eliminating a checked
9634         cast.
9635
9636 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9637
9638         * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
9639         fixup_args_size_notes.
9640         * expr.c (fixup_args_size_notes): Strengthen first two params from
9641         rtx to rtx_insn *, eliminating a checked cast.
9642         * rtl.h (fixup_args_size_notes): Strengthen first two params from
9643         rtx to rtx_insn *.
9644
9645 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9646
9647         * haifa-sched.c (get_ready_element): Strengthen return type from
9648         rtx to rtx_insn *.
9649         * sched-int.h (get_ready_element): Likewise.
9650
9651 2014-09-04  Segher Boessenkool  <segher@kernel.crashing.org>
9652
9653         PR target/63165
9654         * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
9655         indexed_or_indirect_operand instead of memory_operand.
9656         (floatsi<mode>2_lfiwzx_mem): Ditto.
9657
9658 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
9659
9660         * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
9661         config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
9662         ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
9663
9664 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
9665
9666         * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
9667         rtx.
9668         (get_last_nonnote_insn): Likewise.
9669         (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
9670         * resource.c (find_basic_block): Likewise.
9671         * rtl.h: Adjust.
9672         * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
9673         const_rtx.
9674
9675 2014-09-04  David Malcolm  <dmalcolm@redhat.com>
9676
9677         * genattr.c (main): Within the prototype of insn_latency written
9678         out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
9679         * genautomata.c (output_internal_maximal_insn_latency_func):
9680         Within the implementation of insn_latency written out to
9681         insn-automata.c, strengthen both params from rtx to rtx_insn *,
9682         eliminating a pair of checked casts.
9683
9684 2014-09-04  David Malcolm  <dmalcolm@redhat.com>
9685
9686         * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
9687         rtx_insn *.
9688
9689         * rtl.h (eh_returnjump_p): Likewise.
9690
9691 2014-09-04  Aldy Hernandez  <aldyh@redhat.com>
9692
9693         * Makefile.in (TAGS): Handle constructs in timevar.def.
9694
9695 2014-09-04  Guozhi Wei  <carrot@google.com>
9696
9697         PR target/62040
9698         * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
9699         * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
9700         it into two patterns.
9701         (move_lo_quad_internal_be_<mode>): Likewise.
9702
9703 2014-09-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
9704
9705         * doc/options.texi: Document that Var and Init are required if CPP
9706         is given.
9707         * optc-gen.awk: Require Var and Init if CPP is given.
9708         * common.opt (Wpedantic): Use Init.
9709
9710 2014-09-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
9711
9712         * config/rs6000/rs6000.c (special_handling_values): Add
9713         SH_EXTRACT.
9714         (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
9715         wrapped in a VEC_DUPLICATE, representing an extract.  Mark these
9716         as swappable with special handling SH_EXTRACT.  Remove
9717         UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
9718         optimization.
9719         (adjust_extract): New function.
9720         (handle_special_swappables): Add default to case statement; add
9721         case for SH_EXTRACT that calls adjust_extract.
9722         (dump_swap_insn_table): Handle SH_EXTRACT.
9723
9724 2014-09-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
9725
9726         * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
9727         selection of 0th memory doubleword, regardless of endianness.
9728
9729 2014-09-04  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
9730
9731         * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
9732
9733 2014-09-04  Alan Modra  <amodra@gmail.com>
9734
9735         PR debug/60655
9736         * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
9737         can't be output.
9738
9739 2014-09-03  Matthew Fortune  <matthew.fortune@imgtec.com>
9740
9741         * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
9742         * targhooks.c (default_dwarf_frame_reg_mode): New function.
9743         * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
9744         * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
9745         * doc/tm.texi: Regenerate.
9746         * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
9747         selection logic to default_dwarf_frame_reg_mode.
9748
9749 2014-09-03  Marek Polacek  <polacek@redhat.com>
9750
9751         * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
9752         by -Wall.
9753
9754 2014-09-03  Richard Sandiford  <richard.sandiford@arm.com>
9755
9756         * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
9757         the automodified register.
9758
9759 2014-09-03  Richard Sandiford  <richard.sandiford@arm.com>
9760
9761         * output.h (get_some_local_dynamic_name): Declare.
9762         * final.c (some_local_dynamic_name): New variable.
9763         (get_some_local_dynamic_name): New function.
9764         (final_end_function): Clear some_local_dynamic_name.
9765         * config/alpha/alpha.c (machine_function): Remove some_ld_name.
9766         (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
9767         (print_operand): Report an error if '%&' is used inappropriately.
9768         * config/i386/i386.c (get_some_local_dynamic_name): Delete.
9769         (get_some_local_dynamic_name_1): Delete.
9770         * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
9771         (rs6000_get_some_local_dynamic_name): Delete.
9772         (rs6000_get_some_local_dynamic_name_1): Delete.
9773         (print_operand): Report an error if '%&' is used inappropriately.
9774         * config/s390/s390.c (machine_function): Remove some_ld_name.
9775         (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
9776         (print_operand): Assert that get_some_local_dynamic_name is nonnull.
9777         * config/sparc/sparc.c: Include rtl-iter.h.
9778         (machine_function): Remove some_ld_name.
9779         (sparc_print_operand): Report an error if '%&' is used inappropriately.
9780         (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
9781
9782 2014-09-03  Richard Henderson  <rth@redhat.com>
9783
9784         * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
9785         (aarch64_popwb_pair_reg): Remove.
9786         (aarch64_set_frame_expr): Remove.
9787         (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
9788         the restore ops performed by the insns generated.
9789         (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
9790         insn.  Perform the calls_eh_return addition later; do not attempt to
9791         preserve the CFA in that case.  Don't use aarch64_set_frame_expr.
9792         (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
9793         special markup at all.  Load cfun->machine->frame.hard_fp_offset
9794         into a local variable.
9795         (aarch64_frame_pointer_required): Don't check calls_alloca.
9796
9797 2014-09-03  Richard Biener  <rguenther@suse.de>
9798
9799         * opts.c (default_options_optimization): Adjust
9800         max-combine-insns to 2 for -Og.
9801
9802 2014-09-03  Martin Jambor  <mjambor@suse.cz>
9803
9804         PR ipa/62015
9805         * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
9806         pass-trough jump functions correctly.
9807
9808 2014-09-03  Martin Jambor  <mjambor@suse.cz>
9809
9810         PR ipa/61986
9811         * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
9812         created replacements in ascending order of offsets.
9813         (known_aggs_to_agg_replacement_list): Likewise.
9814
9815 2014-09-03  Martin Liska  <mliska@suse.cz>
9816
9817         * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
9818         is set to set uninitialized value for vnresult.
9819
9820 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9821
9822         * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
9823         for TARGET_MUST_PASS_IN_STACK.
9824
9825 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9826
9827         * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
9828         for TARGET_ARG_PARTIAL_BYTES.
9829
9830 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9831
9832         * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
9833         instructions for varargs implementation.
9834         (nds32_expand_epilogue): Emit stack adjustment instructions for
9835         varargs implementation.
9836
9837 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9838
9839         * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
9840         optimization detection.
9841
9842 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9843
9844         * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
9845         arguments.
9846         (nds32_function_arg_advance): Deal with nameless arguments.
9847         * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
9848         (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
9849         (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
9850
9851 2014-09-03  Richard Biener  <rguenther@suse.de>
9852
9853         * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
9854         (struct bb_bitmap_sets): Remove deferred member.
9855         (BB_DEFERRED): Remove.
9856         (defer_or_phi_translate_block): Remove.
9857         (compute_antic_aux): Remove deferring of blocks, assert
9858         proper iteration order.
9859         (compute_antic): Do not set BB_DEFERRED.
9860         (eliminate): Allocate el_avail of proper size initially.
9861
9862 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9863
9864         * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
9865         according to the value of crtl->args.pretend_args_size.
9866
9867 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9868
9869         * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
9870         varargs information.
9871
9872 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9873
9874         * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
9875         implementation for TARGET_SETUP_INCOMING_VARARGS.
9876         (nds32_strict_argument_naming): Refine comment.
9877         * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
9878         Define for future implementation.
9879
9880 2014-09-03  Ilya Tocar  <ilya.tocar@intel.com>
9881
9882         * config/i386/adxintrin.h (_subborrow_u32): New.
9883         (_addcarry_u32): Ditto.
9884         (_subborrow_u64): Ditto.
9885         (_addcarry_u64): Ditto.
9886         * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
9887         IX86_BUILTIN_SBB64.
9888         (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
9889         __builtin_ia32_sbb_u64
9890
9891 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9892
9893         * config/nds32/nds32.c (nds32_function_arg): Define and rename some
9894         GPR-specific stuff.
9895         (nds32_function_arg_advance): Likewise.
9896         (nds32_init_cumulative_args): Likewise.
9897         * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
9898         (NDS32_FIRST_GPR_REGNUM): Define.
9899         (NDS32_LAST_GPR_REGNUM): Define.
9900         (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
9901         (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
9902         (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
9903         (machine_function): Use GRP-specific stuff.
9904
9905 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9906
9907         * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
9908         (nds32_expand_epilogue): Likewise.
9909         (nds32_expand_prologue_v3push): Likewise.
9910         (nds32_expand_epilogue_v3pop): Likewise.
9911
9912 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9913
9914         * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
9915         v3push/v3pop for variadic function.
9916         * config/nds32/nds32.md (prologue, epilogue): Likewise.
9917
9918 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9919
9920         * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
9921         Check rtx for varargs implementation.
9922         (nds32_output_stack_pop): Likewise.
9923         * config/nds32/nds32-protos.h: Have a rtx argument for
9924         nds32_output_stack_push and nds32_output_stack_pop.
9925         * config/nds32/nds32.md: Likewise.
9926
9927 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9928
9929         * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
9930         to check if FUNC is an interrupt service routine.
9931         * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
9932
9933 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9934
9935         * config/nds32/nds32.h (machine_function): Add some fields for variadic
9936         arguments implementation.
9937
9938 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9939
9940         * config/nds32/nds32-predicates.c
9941         (nds32_valid_stack_push_pop): Rename to ...
9942         (nds32_valid_stack_push_pop_p): ... this.
9943         * config/nds32/nds32-protos.h: Likewise.
9944         * config/nds32/predicates.md: Likewise.
9945
9946 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9947
9948         * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
9949         (nds32_emit_stack_v3push): ... this.
9950         (nds32_gen_stack_v3pop): Rename to ...
9951         (nds32_emit_stack_v3pop): ... this and consider CFA restore
9952         information.
9953
9954 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9955
9956         * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
9957         (nds32_emit_stack_push_multiple): ... this.
9958         (nds32_gen_stack_pop_multiple): Rename to ...
9959         (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
9960         information.
9961
9962 2014-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
9963
9964         PR target/61078
9965         * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
9966         and add a second splitter to handle the remaining cases.
9967
9968 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
9969
9970         * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
9971
9972 2014-09-02  Trevor Saunders  <tsaunders@mozilla.com>
9973
9974         * cfgexpand.c (label_rtx_for_bb): Change type to
9975         hash_map<basic_block, rtx_code_label *> *.
9976         (expand_gimple_basic_block): Adjust.
9977         (pass_expand::execute): Likewise.
9978
9979 2014-09-02  Trevor Saunders  <tsaunders@mozilla.com>
9980
9981         * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
9982         config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
9983         config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
9984         config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
9985         config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
9986         config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
9987         stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
9988         of rtx.
9989
9990 2014-09-02  Trevor Saunders  <tsaunders@mozilla.com>
9991
9992         * alloc-pool.c: Include coretypes.h.
9993         * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
9994         function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
9995         hash_set instead of htab.
9996         * ggc-page.c (in_gc): New variable.
9997         (ggc_free): Do nothing if a collection is taking place.
9998         (ggc_collect): Set in_gc appropriately.
9999         * ggc.h (gt_ggc_mx(const char *)): New function.
10000         (gt_pch_nx(const char *)): Likewise.
10001         (gt_ggc_mx(int)): Likewise.
10002         (gt_pch_nx(int)): Likewise.
10003         * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
10004         (hash_map::hash_entry::pch_nx): Likewise.
10005         (hash_map::hash_entry::pch_nx_helper): Likewise.
10006 (hash_map::hash_map): Adjust.
10007 (hash_map::create_ggc): New function.
10008 (gt_ggc_mx): Likewise.
10009 (gt_pch_nx): Likewise.
10010         * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
10011 (default_hashset_traits::pch_nx): Likewise.
10012 (hash_set::hash_entry::ggc_mx): Likewise.
10013 (hash_set::hash_entry::pch_nx): Likewise.
10014 (hash_set::hash_entry::pch_nx_helper): Likewise.
10015 (hash_set::hash_set): Adjust.
10016 (hash_set::create_ggc): New function.
10017 (hash_set::elements): Likewise.
10018 (gt_ggc_mx): Likewise.
10019 (gt_pch_nx): Likewise.
10020         * hash-table.h (hash_table::hash_table): Adjust.
10021 (hash_table::m_ggc): New member.
10022         (hash_table::~hash_table): Adjust.
10023         (hash_table::expand): Likewise.
10024         (hash_table::empty): Likewise.
10025 (gt_ggc_mx): New function.
10026         (hashtab_entry_note_pointers): Likewise.
10027 (gt_pch_nx): Likewise.
10028
10029 2014-09-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
10030
10031         * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE):  New
10032         built-in definition.
10033         (XVCVUXDDP_SCALE): Likewise.
10034         (XVCVDPSXDS_SCALE): Likewise.
10035         (XVCVDPUXDS_SCALE): Likewise.
10036         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins):  Add
10037         entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
10038         VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
10039         VSX_BUILTIN_XVCVDPUXDS_SCALE.
10040         * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
10041         prototype.
10042         * config/rs6000/rs6000.c (real.h): New include.
10043         (rs6000_scale_v2df): New function.
10044         * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
10045         (UNSPEC_VSX_XVCVUXDDP): Likewise.
10046         (UNSPEC_VSX_XVCVDPSXDS): Likewise.
10047         (UNSPEC_VSX_XVCVDPUXDS): Likewise.
10048         (vsx_xvcvsxddp_scale): New define_expand.
10049         (vsx_xvcvsxddp): New define_insn.
10050         (vsx_xvcvuxddp_scale): New define_expand.
10051         (vsx_xvcvuxddp): New define_insn.
10052         (vsx_xvcvdpsxds_scale): New define_expand.
10053         (vsx_xvcvdpsxds): New define_insn.
10054         (vsx_xvcvdpuxds_scale): New define_expand.
10055         (vsx_xvcvdpuxds): New define_insn.
10056         * doc/extend.texi (vec_ctf): Add new prototypes.
10057         (vec_cts): Likewise.
10058         (vec_ctu): Likewise.
10059         (vec_splat): Likewise.
10060         (vec_div): Likewise.
10061         (vec_mul): Likewise.
10062
10063 2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
10064
10065         PR target/62275
10066         * config/arm/neon.md
10067         (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
10068         <v_cmp_result>): New pattern.
10069         * config/arm/iterators.md (NEON_VCVT): New int iterator.
10070         * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
10071         vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
10072         vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
10073         * config/arm/arm.c (arm_builtin_vectorized_function): Handle
10074         BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
10075
10076 2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
10077
10078         PR target/62275
10079         * config/arm/iterators.md (FIXUORS): New code iterator.
10080         (VCVT): New int iterator.
10081         (su_optab): New code attribute.
10082         (su): Likewise.
10083         * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
10084
10085 2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
10086
10087         * config/aarch64/predicates.md (aarch64_comparison_operation):
10088         New special predicate.
10089         * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
10090         aarch64_comparison_operation instead of matching an operator.
10091         Update operand numbers.
10092         (csinc3<mode>_insn): Likewise.
10093         (*csinv3<mode>_insn): Likewise.
10094         (*csneg3<mode>_insn): Likewise.
10095         (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
10096         * config/aarch64/aarch64.c (aarch64_get_condition_code):
10097         Return -1 instead of aborting on invalid condition codes.
10098         (aarch64_print_operand): Update aarch64_get_condition_code callsites
10099         to assert that the returned condition code is valid.
10100         * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
10101
10102 2014-09-02  Aldy Hernandez  <aldyh@redhat.com>
10103
10104         * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
10105         tree.def, and gimple.def
10106
10107 2014-09-02  Jakub Jelinek  <jakub@redhat.com>
10108             Balaji V. Iyer  <balaji.v.iyer@intel.com>
10109             Igor Zamyatin  <igor.zamyatin@intel.com>
10110
10111         * cilk-builtins.def (__cilkrts_cilk_for_32): New.
10112         (__cilkrts_cilk_for_64): Likewise.
10113         * cilk-common.c (declare_cilk_for_builtin): New function.
10114         (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
10115         __cilkrts_cilk_for_64 bultins.
10116         * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
10117         CILK_TI_F_LOOP_64.
10118         (cilk_for_32_fndecl): New define.
10119         (cilk_for_64_fndecl): Likewise.
10120         * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
10121         GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
10122         * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
10123         GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
10124         GF_OMP_FOR_COMBINED_INTO.
10125         * gimplify.c (gimplify_scan_omp_clauses): Added
10126         OMP_CLAUSE__CILK_FOR_COUNT_ case.
10127         (gimplify_adjust_omp_clauses): Ditto.
10128         (gimplify_omp_for): Added CILK_FOR case.
10129         (gimplify_expr): Ditto.
10130         * omp-low.c: Include cilk.h.
10131         (extract_omp_for_data): Set appropriate kind for
10132         GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
10133         (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
10134         (create_omp_child_function_name): Added second argument to handle
10135         cilk_for case.
10136         (cilk_for_check_loop_diff_type): New function.
10137         (expand_cilk_for_call): Likewise.
10138         (expand_cilk_for): Likewise.
10139         (create_omp_child_function): Set cilk_for_count; handle the cases when
10140         it is true; call create_omp_child_function_name with second argument.
10141         (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
10142         (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
10143         * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
10144         * tree-nested.c (convert_nonlocal_omp_clauses): Added
10145         OMP_CLAUSE__CILK_FOR_COUNT_ case.
10146         (convert_local_omp_clauses): Ditto.
10147         * tree-pretty-print.c (dump_omp_clause): Added
10148         OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
10149         (dump_generic_node): Added CILK_FOR case.
10150         * tree.c (omp_clause_num_ops): New element
10151         OMP_CLAUSE__CILK_FOR_COUNT_ (1).
10152         (omp_clause_code_name): New element _Cilk_for_count_.
10153         (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
10154         * tree.def: Add tree code for CILK_FOR.
10155
10156 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
10157
10158         * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
10159         (ppc403-compare): Add "exts with dot" case.
10160         * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
10161         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
10162         * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
10163         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
10164         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
10165         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
10166         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
10167         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
10168         cell-cmp-microcoded): Similarly.
10169         * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
10170         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
10171         * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
10172         * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
10173         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
10174         * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
10175         * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
10176         * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
10177         (power6-compare): Add "exts with dot" case.
10178         * config/rs6000/power7.md (power7-integer, power7-compare): As before.
10179         * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
10180         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
10181
10182         * config/rs6000/predicates.md (lwa_operand): Don't allow memory
10183         if avoiding Cell microcode.
10184         * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
10185         (is_cracked_insn): Ditto.
10186         (insn_must_be_first_in_group): Ditto.
10187         * config/rs6000/rs6000.md (dot): Adjust comment.
10188         (cell_micro): Handle exts+dot.
10189         (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
10190         *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
10191         extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
10192         (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
10193         extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
10194         *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
10195         *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
10196
10197 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
10198
10199         * config/rs6000/rs6000.md (QHSI): Delete.
10200         (EXTQI, EXTHI, EXTSI): New mode iterators.
10201         (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
10202         *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
10203         *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
10204         9 anonymous instructions, and 8 splitters): Delete.
10205         (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
10206         *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
10207         *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
10208         zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
10209         *zero_extendsi<mode>2_dot2): New.
10210
10211 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
10212
10213         * config/rs6000/rs6000.md (any_extend): New code iterator.
10214         (u, su): New code attributes.
10215         (dmode, DMODE): New mode attributes.
10216         (<su>mul<mode>3_highpart): New.
10217         (*<su>mul<mode>3_highpart): New.
10218         (<su>mulsi3_highpart_le): New.
10219         (<su>muldi3_highpart_le): New.
10220         (<su>mulsi3_highpart_64): New.
10221         (<u>mul<mode><dmode>3): New.
10222         (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
10223         splitters): Delete.
10224         (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
10225         splitters): Delete.
10226
10227 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
10228
10229         * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
10230         *mulsi3_internal2, and two splitters): Delete.
10231         (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
10232         Delete.
10233         (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
10234
10235 2014-09-02  Richard Biener  <rguenther@suse.de>
10236
10237         PR tree-optimization/62695
10238         * tree-ssa-structalias.c (find_func_clobbers): Add missing
10239         vector truncate.
10240
10241 2014-09-01  Oleg Endo  <olegendo@gcc.gnu.org>
10242
10243         PR target/62312
10244         * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
10245
10246 2014-09-01  Andi Kleen  <ak@linux.intel.com>
10247
10248         * file-find.c (add_prefix_begin): Add.
10249         (do_add_prefix): Rename from add_prefix with first argument.
10250         (add_prefix): Add new wrapper.
10251         * file-find.h (add_prefix_begin): Add.
10252         * gcc-ar.c (main): Support -B option.
10253
10254 2014-09-01  Segher Boessenkool  <segher@kernel.crashing.org>
10255
10256         * genemit.c: Include dumpfile.h.
10257         (gen_split): Print name of splitter function to dump file.
10258
10259 2014-09-01  Richard Biener  <rguenther@suse.de>
10260
10261         * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
10262         Use stack auto_vecs for constraint expressions.
10263         (find_func_aliases_for_call): Likewise.
10264         (find_func_aliases): Likewise.
10265         (find_func_clobbers): Likewise.
10266
10267 2014-09-01  Richard Biener  <rguenther@suse.de>
10268
10269         * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
10270         operands vector in most cases.  Remove redundant code.
10271
10272 2014-09-01  Olivier Hainque  <hainque@adacore.com>
10273
10274         * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
10275         $WIND_BASE instead of designating a harcoded arbitrary home dir.
10276         (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
10277
10278 2014-09-01  Richard Biener  <rguenther@suse.de>
10279
10280         * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
10281         copy_reference_ops_from_call, vn_nary_op_compute_hash,
10282         vn_reference_compute_hash, vn_reference_insert): Remove.
10283         (vn_reference_lookup_call): New function.
10284         * tree-ssa-sccvn.c (vn_reference_compute_hash,
10285         copy_reference_ops_from_ref, copy_reference_ops_from_call,
10286         vn_reference_insert, vn_nary_op_compute_hash): Make static.
10287         (create_reference_ops_from_call): Remove.
10288         (vn_reference_lookup_3): Properly update shared_lookup_references.
10289         (vn_reference_lookup_pieces): Assert that we updated
10290         shared_lookup_references properly.
10291         (vn_reference_lookup): Likewise.
10292         (vn_reference_lookup_call): New function.
10293         (visit_reference_op_call): Use it.  Avoid re-building the
10294         reference ops.
10295         (visit_reference_op_load): Remove redundant lookup.
10296         (visit_reference_op_store): Perform special tail-merging work
10297         only when possibly doing tail-merging.
10298         (visit_use): Likewise.
10299         * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
10300
10301 2014-09-01  Jakub Jelinek  <jakub@redhat.com>
10302
10303         PR target/62025
10304         * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
10305         returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
10306         (find_inc): Revert 2014-08-13 change.
10307
10308 2014-09-01  Marek Polacek  <polacek@redhat.com>
10309
10310         PR middle-end/61903
10311         * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
10312         Change the type of V to unsigned HOST_WIDE_INT.
10313
10314 2014-09-01  Thomas Preud'homme  <thomas.preudhomme@arm.com>
10315
10316         * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
10317         the size of byte markers.
10318         (do_shift_rotate): Fix confusion between host, target and marker byte
10319         size.
10320         (verify_symbolic_number_p): Likewise.
10321         (find_bswap_or_nop_1): Likewise.
10322         (find_bswap_or_nop): Likewise.
10323
10324 2014-09-01  Olivier Hainque  <hainque@adacore.com>
10325
10326         * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
10327         INSTALL_SCRIPT and INSTALL_PROGRAM as well.
10328
10329 2014-09-01  Jakub Jelinek  <jakub@redhat.com>
10330
10331         * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
10332         * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
10333         (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
10334
10335 2014-09-01  Yury Gribov  <y.gribov@samsung.com>
10336
10337         PR sanitizer/61897
10338         PR sanitizer/62140
10339         * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
10340         (build_check_stmt): Likewise.
10341         (instrument_strlen_call): Likewise.
10342         (asan_expand_check_ifn): Likewise and fix types.
10343         (maybe_cast_to_ptrmode): New function.
10344
10345 2014-09-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
10346
10347         * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
10348
10349 2014-08-31  Gerald Pfeifer  <gerald@pfeifer.com>
10350
10351         * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
10352
10353 2014-08-30  John David Anglin  <danglin@gcc.gnu.org>
10354
10355         * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
10356         prefix to function labels when generating fast indirect calls.
10357
10358 2014-08-30  David Malcolm  <dmalcolm@redhat.com>
10359
10360         PR bootstrap/62304
10361
10362         * gcc/reorg.c (skip_consecutive_labels): Convert return type and
10363         param back from rtx_insn * to rtx.  Rename param from "label" to
10364         "label_or_return", reintroducing "label" as an rtx_insn * after
10365         we've ensured it's not a RETURN.
10366         (first_active_target_insn): Likewise for return type and param;
10367         add a checked cast to rtx_insn * once we've ensured "insn" is not
10368         a RETURN.
10369         (steal_delay_list_from_target): Convert param "pnew_thread" back
10370         from rtx_insn ** to rtx *.  Replace use of JUMP_LABEL_AS_INSN
10371         with JUMP_LABEL.
10372         (own_thread_p): Convert param "thread" back from an rtx_insn * to
10373         an rtx.  Introduce local rtx_insn * "thread_insn" with a checked
10374         cast once we've established we're not dealing with a RETURN,
10375         renaming subsequent uses of "thread" to "thread_insn".
10376         (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
10377         to JUMP_LABEL.
10378         (follow_jumps): Convert return type and param "label" from
10379         rtx_insn * back to rtx.  Move initialization of "value" to after
10380         the handling for ANY_RETURN_P, adding a checked cast there to
10381         rtx_insn *.  Convert local rtx_insn * "this_label" to an rtx and
10382         rename to "this_label_or_return", reintroducing "this_label" as
10383         an rtx_insn * once we've handled the case where it could be an
10384         ANY_RETURN_P.
10385         (fill_slots_from_thread): Rename param "thread" to
10386         "thread_or_return", converting from an rtx_insn * back to an rtx.
10387         Reintroduce name "thread" as an rtx_insn * local with a checked
10388         cast once we've handled the case of it being an ANY_RETURN_P.
10389         Convert local "new_thread" from an rtx_insn * back to an rtx.
10390         Add a checked cast when assigning to "trial" from "new_thread".
10391         Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL.  Add a
10392         checked cast to rtx_insn * from "new_thread" when invoking
10393         get_label_before.
10394         (fill_eager_delay_slots): Convert locals "target_label",
10395         "insn_at_target" from rtx_insn * back to rtx.
10396         Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
10397         (relax_delay_slots): Convert locals "trial", "target_label" from
10398         rtx_insn * back to rtx.  Convert uses of JUMP_LABEL_AS_INSN back
10399         to JUMP_LABEL.  Add a checked cast to rtx_insn * on "trial" when
10400         invoking update_block.
10401         (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
10402         JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
10403
10404         * resource.h (mark_target_live_regs): Undo erroneous conversion
10405         of second param of r214693, converting it back from rtx_insn * to
10406         rtx, since it could be a RETURN.
10407
10408         * resource.c (find_dead_or_set_registers): Similarly, convert
10409         param "jump_target" back from an rtx_insn ** to an rtx *, as we
10410         could be writing back a RETURN.  Rename local rtx_insn * "next" to
10411         "next_insn", and introduce "lab_or_return" as a local rtx,
10412         handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
10413         (mark_target_live_regs): Undo erroneous conversion
10414         of second param of r214693, converting it back from rtx_insn * to
10415         rtx, since it could be a RETURN.  Rename it from "target" to
10416         "target_maybe_return", reintroducing the name "target" as a local
10417         rtx_insn * with a checked cast, after we've handled the case of
10418         ANY_RETURN_P.
10419
10420 2014-08-29  DJ Delorie  <dj@redhat.com>
10421
10422         * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
10423         pointer size up to a power of two.
10424         * defaults.h (DWARF2_ADDR_SIZE): Round up.
10425         (POINTER_SIZE_UNITS): New, rounded up value.
10426         * dwarf2asm.c (size_of_encoded_value): Use it.
10427         (dw2_output_indirect_constant_1): Likewise.
10428         * expmed.c (init_expmed_one_conv): We now know the sizes of
10429         partial int modes.
10430         * loop-iv.c (iv_number_of_iterations): Use precision, not size.
10431         * optabs.c (expand_float): Use precision, not size.
10432         (expand_fix): Likewise.
10433         * simplify-rtx (simplify_unary_operation_1): Likewise.
10434         * tree-dfa.c (get_ref_base_and_extent): Likewise.
10435         * varasm.c (assemble_addr_to_section): Round up pointer sizes.
10436         (default_assemble_integer) Likewise.
10437         (dump_tm_clone_pairs): Likewise.
10438         * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
10439         * var-tracking.c (adjust_mems): Allow partial-int modes also.
10440         (prepare_call_arguments): Likewise.
10441         * stor-layout.c (finalize_type_size): Preserve precision.
10442         (layout_type): Use precision, not size.
10443
10444         * expr.c (convert_move): If the target has an explicit converter,
10445         use it.
10446
10447 2014-08-29  David Malcolm  <dmalcolm@redhat.com>
10448
10449         * gdbinit.in: Skip various inline functions in rtl.h when
10450         stepping.
10451
10452 2014-08-29  Richard Sandiford  <richard.sandiford@arm.com>
10453
10454         PR bootstrap/62301
10455         * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
10456
10457 2014-08-29  Richard Biener  <rguenther@suse.de>
10458
10459         PR tree-optimization/62291
10460         * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
10461         exactly the vector size needed and use quick_push.
10462         (phi_translate_1): Adjust comment.
10463         (valid_in_sets): Remove block argument and remove pointless
10464         checking of NAMEs.
10465         (dependent_clean): Adjust for removal of block argument.
10466         (clean): Likewise.
10467         (compute_antic_aux): Likewise.
10468         (compute_partial_antic_aux): Likewise.
10469
10470 2014-08-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
10471             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
10472             Anna Tikhonova  <anna.tikhonova@intel.com>
10473             Ilya Tocar  <ilya.tocar@intel.com>
10474             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10475             Ilya Verbin  <ilya.verbin@intel.com>
10476             Kirill Yukhin  <kirill.yukhin@intel.com>
10477             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
10478
10479         * config/i386/sse.md
10480         (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
10481         (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
10482         (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
10483         (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
10484
10485 2014-08-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
10486             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
10487             Anna Tikhonova  <anna.tikhonova@intel.com>
10488             Ilya Tocar  <ilya.tocar@intel.com>
10489             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10490             Ilya Verbin  <ilya.verbin@intel.com>
10491             Kirill Yukhin  <kirill.yukhin@intel.com>
10492             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
10493
10494         * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
10495         * config/i386/sse.md
10496         (define_mode_iterator VI4_128_8_256): New.
10497         (define_mode_iterator VI2_128_4_256): Ditto.
10498         (define_mode_iterator PMOV_DST_MODE): Rename into
10499         (define_mode_iterator PMOV_DST_MODE_1): this.
10500         (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
10501         Use PMOV_DST_MODE_1 mode iterator.
10502         (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
10503         Ditto.
10504         (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
10505         Ditto.
10506         (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
10507         (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
10508         (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
10509         (define_mode_iterator PMOV_DST_MODE_2): New.
10510         (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
10511         (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
10512         (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
10513         Ditto.
10514         (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
10515         (define_mode_attr pmov_dst_3): Ditto.
10516         (define_mode_attr pmov_dst_zeroed_3): Ditto.
10517         (define_mode_attr pmov_suff_3): Ditto.
10518         (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
10519         (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
10520         (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
10521         (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
10522         (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
10523         (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
10524         (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
10525         (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
10526         (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
10527         (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
10528         (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
10529         (define_mode_attr pmov_dst_4): Ditto.
10530         (define_mode_attr pmov_dst_zeroed_4): Ditto.
10531         (define_mode_attr pmov_suff_4): Ditto.
10532         (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
10533         (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
10534         (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
10535         (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
10536         (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
10537         (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
10538         (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
10539         (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
10540         (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
10541         (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
10542         (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
10543
10544 2014-08-29  Richard Biener  <rguenther@suse.de>
10545
10546         * tree-cfg.c (verify_gimple_assign_unary): Do not allow
10547         NON_LVALUE_EXPR in gimple.
10548
10549 2014-08-29  Richard Biener  <rguenther@suse.de>
10550
10551         PR middle-end/62292
10552         * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
10553         from previous refactoring.
10554         (gimple_fold_builtin_strncpy): Likewise.
10555
10556 2014-08-29  David Malcolm  <dmalcolm@redhat.com>
10557
10558         PR bootstrap/62300
10559         * function.c (assign_parm_setup_reg): Remove erroneous checked
10560         cast to rtx_insn * on result of gen_extend_insn in favor of
10561         introducing a new local rtx "pat".
10562
10563 2014-08-29  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
10564
10565         * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
10566         to silence warning.
10567         * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
10568
10569 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
10570
10571         * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
10572         (next_insn): Likewise.
10573         * emit-rtl.c (next_insn): Likewise.
10574         (previous_insn): Likewise.
10575         * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
10576         "insn" and "next" from rtx to rtx_insn *.
10577         * config/picochip/picochip.c (picochip_reorg): Likewise for locals
10578         "insn", "insn1", "vliw_start",  "prologue_end_note",
10579         "last_insn_in_packet".
10580
10581 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
10582
10583         * shrink-wrap.h (active_insn_between): Strengthen both params from
10584         rtx to rtx_insn *.
10585         * function.c (active_insn_between): Likewise.
10586
10587 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
10588
10589         * genattr.c (main): When writing out insn-attr.h, strengthen param
10590         of dfa_clear_single_insn_cache from rtx to rtx_insn *.
10591         * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
10592         writing out the definition of dfa_clear_single_insn_cache to the
10593         generated insn-automata.c
10594
10595 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
10596
10597         * resource.h (clear_hashed_info_for_insn): Strengthen param from
10598         rtx to rtx_insn *.
10599         (incr_ticks_for_insn): Likewise.
10600         (init_resource_info): Likewise.
10601
10602         * resource.c (init_resource_info): Likewise.
10603         (clear_hashed_info_for_insn): Likewise.
10604         (incr_ticks_for_insn): Likewise.
10605
10606         * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
10607         rtx to rtx_insn *.
10608         (steal_delay_list_from_target): Use methods of "seq".
10609         (try_merge_delay_insns): Use methods of "merged_insns".
10610         (update_block): Strengthen param "insn" from rtx to rtx_insn *.
10611         (reorg_redirect_jump): Likewise for param "jump".
10612
10613 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
10614
10615         * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
10616         rtx to rtx_insn *.
10617         * config/s390/s390.c (s390_split_branches): Eliminate top-level
10618         local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
10619         "set_insn".
10620         (s390_mainpool_finish): In three places, split out a local rtx
10621         "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
10622         "insn".  Strengthen local "pool_end" from rtx to rtx_code_label *
10623         and split another local rtx "insn" out into rtx "pat" and
10624         rtx_insn * "insn".
10625         * config/sh/sh.c (output_branchy_insn): Rather than working
10626         directly on operands[9], introduce local rtx_code_label *
10627         variables named "lab" in two places, working on them, and then
10628         assigning them to operands[9], so that the intervening operations
10629         are known by the type system to be on insns.
10630
10631 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
10632
10633         * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
10634         const rtx_insn *.
10635
10636         * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
10637         in invocation of INSN_HAS_LOCATION.
10638
10639 2014-08-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
10640
10641         * config/rs6000/altivec.h (vec_xl): New #define.
10642         (vec_xst): Likewise.
10643         * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
10644         (XXSPLTD_V2DI): Likewise.
10645         (DIV_V2DI): Likewise.
10646         (UDIV_V2DI): Likewise.
10647         (MUL_V2DI): Likewise.
10648         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
10649         entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
10650         VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
10651         VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
10652         * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
10653         (UNSPEC_VSX_DIVSD): Likewise.
10654         (UNSPEC_VSX_DIVUD): Likewise.
10655         (UNSPEC_VSX_MULSD): Likewise.
10656         (vsx_mul_v2di): New insn-and-split.
10657         (vsx_div_v2di): Likewise.
10658         (vsx_udiv_v2di): Likewise.
10659         (vsx_xxspltd_<mode>): New insn.
10660
10661 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
10662
10663         * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
10664         NEXT_INSN.
10665         (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
10666         (NEXT_INSN): Likewise.
10667         (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
10668         (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
10669         const rtx_insn *.
10670         (no_labels_between_p): Likewise for both params.
10671
10672         * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
10673         cast when using NEXT_INSN on operands[2].
10674         * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
10675         "insn" from rtx to rtx_insn *, adding a checked cast.
10676         (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
10677         rtx_insn *.
10678         * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
10679         for third param.
10680         (arc_text_label): Likewise for param "insn".
10681         * config/arc/arc.c (arc_expand_epilogue): Likewise for local
10682         "insn".
10683         (arc_ccfsm_record_condition): Likewise for param "jump".
10684         (arc_text_label): Likewise for local "label".
10685         * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
10686         Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
10687         a method for typesafety.  Add a checked cast.
10688         * config/arc/constraints.md (Clb): Add a checked cast when getting
10689         the CODE_LABEL from a LABEL_REF.
10690         * config/arm/arm.c (require_pic_register): Strengthen locals
10691         "seq", "insn" from rtx to rtx_insn *.
10692         (create_fix_barrier): Likewise for locals "selected", "next".
10693         (thumb1_reorg): Likewise for locals "prev", "insn".
10694         (arm_expand_prologue): Likewise for local "last".
10695         (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
10696         operands[0].
10697         (thumb2_output_casesi): Likewise for operands[2].
10698         * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
10699         strengthen local "insn" from rtx to rtx_insn *.
10700         * config/bfin/bfin.c (find_next_insn_start): Likewise for return
10701         type and param "insn".
10702         (find_prev_insn_start): Likewise.
10703         (hwloop_optimize): Likewise for locals "insn", "last_insn",
10704         "prev".
10705         (gen_one_bundle): Likewise for loal "t".
10706         (find_load): Likewise for param "insn".
10707         (workaround_speculation): Likewise for locals "insn", "next",
10708         "target", "next_tgt".
10709         * config/c6x/c6x.c (assign_reservations): Likewise for both params
10710         and for locals "insn", "within", "last".
10711         (count_unit_reqs): Likewise for params "head", "tail" and local
10712         "insn".
10713         (try_rename_operands): Likewise for params "head", "tail".
10714         (reshuffle_units): Likewise for locals "head", "tail", "insn".
10715         (struct c6x_sched_context): Likewise for fields
10716         "last_scheduled_insn", "last_scheduled_iter0".
10717         (init_sched_state): Replace NULL_RTX with NULL.
10718         (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
10719         to rtx_insn *.
10720         (undo_split_delayed_nonbranch): Likewise for param and for local
10721         "prev".
10722         (conditionalize_after_sched): Likewise for local "insn".
10723         (bb_earliest_end_cycle): Likewise.
10724         (filter_insns_above): Likewise for locals "insn", "next".
10725         (hwloop_optimize): Remove redundant checked cast.
10726         (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
10727         * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
10728         NULL_RTX with NULL.
10729         (cris_simple_epilogue): Likewise.
10730         (cris_expand_prologue): Likewise.
10731         (cris_expand_epilogue): Likewise.
10732         * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
10733         local "insn" from rtx to rtx_insn *.
10734         (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
10735         (struct frv_packet_group): Likewise for the elements within array
10736         fields "insns", "sorted", and for field "nop".
10737         (frv_packet): Likewise for the elements within array field
10738         "insns".
10739         (frv_add_insn_to_packet): Likewise for param "insn".
10740         (frv_insert_nop_in_packet): Likewise for param "insn" and local
10741         "last".
10742         (frv_for_each_packet): Likewise for locals "insn", "next_insn".
10743         (frv_sort_insn_group_1): Likewise for local "insn".
10744         (frv_optimize_membar_local): Likewise.
10745         (frv_align_label): Likewise for locals "x", "last", "barrier",
10746         "label".
10747         * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
10748         local.
10749         (ia64_sched_init): Likewise for local "insn".
10750         (scheduled_good_insn): Likewise for param "last".
10751         (struct _ia64_sched_context): Likewise for field
10752         "last_scheduled_insn".
10753         (ia64_init_sched_context): Replace NULL_RTX with NULL.
10754         (struct bundle_state): Likewise for field "insn".
10755         (issue_nops_and_insn): Likewise for param "insn".
10756         (get_next_important_insn): Likewise for return type and both
10757         params.
10758         (ia64_add_bundle_selector_before): Likewise for param "insn".
10759         (bundling): Likewise for params "prev_head_insn", "tail" and
10760         locals "insn", "next_insn", "b".  Eliminate top-level local rtx
10761         "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
10762         * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
10763         Strengthen final param from rtx to rtx_insn *.
10764         (iq2000_move_1word): Likewise for second param.
10765         * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
10766         param "cur_insn" and local "next_insn".
10767         (iq2000_move_1word): Likewise for param "insn".
10768         * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
10769         casts when using NEXT_INSN on operands[1].
10770         * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
10771         "insn" from rtx to rtx_insn *.
10772         * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
10773         "x", introducing local rtx_insn * "insn" for when working with the
10774         CODE_LABEL of the LABEL_REF.
10775         (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
10776         rtx_insn *.
10777         * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
10778         param.
10779         * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
10780         type.
10781         (conditionalize_block): Likewise for return type and param.
10782         (mcore_is_dead): Likewise for param "first" and local "insn".
10783         (emit_new_cond_insn): Likewise for return type.
10784         (conditionalize_block): Likewise for return type, param, and
10785         locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
10786         "newinsn".
10787         (conditionalize_optimization): Likewise for local "insn".
10788         * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
10789         using NEXT_INSN.
10790         * config/microblaze/microblaze.md: Add checked casts when using
10791         NEXT_INSN.
10792         * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
10793         rtx "insn" in favor of various more tightly-scoped rtx "insn" and
10794         and rtx_insn * "insn".
10795         * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
10796         checked cast when using NEXT_INSN on operands[2].
10797         * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
10798         local "insn" from rtx to rtx_insn *.
10799         * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
10800         Likewise.
10801         * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
10802         Add a checked cast when using NEXT_INSN on operands[1].
10803         * config/pa/pa-protos.h (pa_following_call): Strengthen param from
10804         rtx to rtx_insn *.
10805         (pa_output_cbranch): Likewise for final param.
10806         (pa_output_lbranch): Likewise for second param.
10807         (pa_output_bb): Likewise for third param.
10808         (pa_output_bvb): Likewise.
10809         (pa_output_dbra): Likewise for second param.
10810         (pa_output_movb): Likewise.
10811         (pa_output_parallel_movb): Likewise.
10812         (pa_output_parallel_addb): Likewise.
10813         (pa_output_millicode_call): Likewise for first param.
10814         (pa_output_mul_insn): Likewise for second param.
10815         (pa_output_div_insn): Likewise for third param.
10816         (pa_output_mod_insn): Likewise for second param.
10817         (pa_jump_in_call_delay): Likewise for param.
10818         * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
10819         (pa_output_div_insn): Likewise.
10820         (pa_output_mod_insn): Likewise.
10821         (pa_output_cbranch): Likewise.
10822         (pa_output_lbranch): Likewise.
10823         (pa_output_bb): Likewise.
10824         (pa_output_bvb): Likewise.
10825         (pa_output_dbra): Likewise.
10826         (pa_output_movb): Likewise.
10827         (pa_output_millicode_call): Likewise; use method of rtx_sequence *
10828         to simplify and for typesafety.
10829         (pa_output_call): Use method of rtx_sequence *.
10830         (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
10831         (pa_jump_in_call_delay): Likewise.
10832         (pa_output_parallel_movb): Likewise.
10833         (pa_output_parallel_addb): Likewise.
10834         (pa_following_call): Likewise.
10835         (pa_combine_instructions): Likewise for locals "anchor",
10836         "floater".
10837         (pa_can_combine_p): Likewise for params "anchor", "floater" and
10838         locals "start", "end".
10839         * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
10840         param "insn" and local "local_insn".
10841         (picochip_final_prescan_insn): Likewise for local "local_insn".
10842         * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
10843         local "insn".
10844         (uses_TOC): Likewise.
10845         * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
10846         (s390_mainpool_finish): Eliminate top-level local rtx "insn",
10847         splitting out to more tightly-scoped locals, 3 as rtx and one as
10848         rtx_insn *.
10849         (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
10850         to rtx_insn *.
10851         (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
10852         where needed.
10853         * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
10854         to rtx_insn *.
10855         (fixup_addr_diff_vecs): Likewise.
10856         (reg_unused_after): Likewise for param 2.
10857         (sh_can_redirect_branch): Likewise for both params.
10858         (check_use_sfunc_addr): Likewise for param 1.
10859         * config/sh/sh.c (fixup_mova): Likewise for local "worker".
10860         (find_barrier): Likewise for local "last_got".
10861         (gen_block_redirect): Likewise for return type, param "jump" and
10862         locals "prev", "scan", "next", "insn".
10863         (struct far_branch): Likewise for fields "near_label",
10864         "insert_place", "far_label".
10865         (gen_far_branch): Likewise for local "jump".
10866         (fixup_addr_diff_vecs): Likewise for param "first" and locals
10867         "insn", "prev".
10868         (barrier_align): Likewise for param and for locals "prev", "x".
10869         Introduce local rtx_sequence * "prev_seq" and use insn method for
10870         typesafety and clarity.
10871         (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
10872         (get_dest_uid): Likewise for local "dest".
10873         (split_branches): Likewise for locals "next", "beyond", "label",
10874         "block", "far_label".  Add checked casts when assigning to
10875         bp->far_label and "far_label".
10876         (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
10877         (sequence_insn_p): Likewise.
10878         (mark_constant_pool_use): Likewise for locals "insn", "lab".  Add a
10879         more loop-scoped rtx "insn" when walking LABEL_REFS.
10880         (sh_can_redirect_branch): Strengthen both params from rtx to
10881         rtx_insn *.
10882         (check_use_sfunc_addr): Likewise for param "insn".  Introduce a
10883         new local rtx_sequence * "seq" via a dyn_cast, and use a method
10884         for clarity and typesafety.
10885         * config/sh/sh.md (define_expand "epilogue"): Strengthen local
10886         "insn" from rtx to rtx_insn *.
10887         (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
10888         when using NEXT_INSN on the CODE_LABEL in operands[2].
10889         (define_insn "casesi_worker_2"): Likewise.
10890         (define_insn "casesi_shift_media"): Likewise.
10891         (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
10892         operands[3].
10893         * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
10894         Strengthen field "insn" from rtx to rtx_insn *.
10895         (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
10896         (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
10897         param "start_insn" and local "start_insn".
10898         * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
10899         field "insn".
10900         (find_set_of_reg_bb): Likewise for param "insn".
10901         (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
10902         (trace_reg_uses): Likewise for param "start_insn".
10903         (sh_treg_combine::cbranch_trace): Likewise for field
10904         "cbranch_insn".
10905         (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
10906         param "insn".
10907         (sh_treg_combine::record_set_of_reg): Likewise for param
10908         "start_insn" and local "i".
10909         (sh_treg_combine::can_remove_cstore): Likewise for local
10910         "prev_insn".
10911         (sh_treg_combine::try_optimize_cbranch): Likewise for param
10912         "insn".
10913         (sh_treg_combine::execute): Likewise for local "i".
10914         * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
10915         param.
10916         (sparc_check_64): Likewise for second param.
10917         * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
10918         locals "insn", "next".  Introduce local rtx_sequence * "seq" via a
10919         dyn_cast, using its insn method for typesafety and clarity.
10920         (empty_delay_slot): Strengthen param "insn" from rtx to
10921         rtx_insn *.
10922         (set_extends): Likewise.
10923         (sparc_check_64): Likewise.
10924         * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
10925         for locals "seq", "last_insn".
10926         (combine_bnp): Likewise for param "insn".
10927         (xstormy16_reorg): Likewise for local "insn".
10928         * config/v850/v850.c (substitute_ep_register): Likewise for params
10929         "first_insn", "last_insn" and local "insn".
10930         (v850_reorg): Likewise for fields "first_insn", "last_insn" within
10931         elements of "regs" array, and local "insn".
10932         * except.c (emit_note_eh_region_end): Likewise for param "insn".
10933         * final.c (final_sequence): Strengthen this global from rtx to
10934         rtx_sequence *.
10935         (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
10936         rtx_insn *.
10937         (final_scan_insn): Update assignment to "final_sequence" to be
10938         from "seq", the cast version of "body", for type-safety.
10939         * function.c (assign_parm_setup_reg): Strengthen locals "insn",
10940         "insns" from rtx to rtx_insn *.
10941         (thread_prologue_and_epilogue_insns): Likewise for local "seq".
10942         * genattr.c (main): When writing out generated insn-attr.h,
10943         strengthen params 1 and 3 of eligible_for_delay,
10944         eligible_for_annul_true, eligible_for_annul_false from rtx to
10945         rtx_insn *.
10946         * genattrtab.c (write_eligible_delay): Likewise when writing out
10947         generated insn-attrtab.c; also local "insn" the generated
10948         functions.
10949         * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
10950         to rtx_insn *.
10951         * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
10952         "start_label" from rtx to rtx_insn *.
10953         * ira.c (decrease_live_ranges_number): Likewise for local "p".
10954         (ira_update_equiv_info_by_shuffle_insn): Likewise for param
10955         "insns" and local "insn".
10956         (validate_equiv_mem): Likewise for param "start" and local "insn".
10957         (memref_used_between_p): Likewise for params "start", "end" and
10958         local "insn".
10959         * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
10960         final param.
10961         * loop-doloop.c (doloop_optimize): Within region guarded by
10962         INSN_P (doloop_pat), introduce a new local rtx_insn *
10963         "doloop_insn" via a checked cast, and use it for typesafety,
10964         eventually writing the value back into doloop_pat.
10965         * output.h (final_sequence): Strengthen this global from rtx to
10966         rtx_sequence *.
10967         * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
10968         reintroducing "insn" as an rtx_insn * via a checked cast.
10969         Strengthen param "attempt" and local "new_insn"from rtx to
10970         rtx_insn *.
10971         (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
10972         to rtx_insn *.
10973         * ree.c (emit_note_eh_region_end): Likewise for local "insn".
10974         * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
10975         "p" in favor of more tightly-scoped replacements, sometimes rtx
10976         and sometimes rtx_insn *, as appropriate.
10977         (delete_output_reload): Eliminate top-level rtx "i1", splitting
10978         into two loop-scoped locals, one an rtx, the other an rtx_insn *.
10979         * reorg.c (delete_scheduled_jump): Add checked cast.  Strengthen
10980         local "trial" from rtx to rtx_insn *.
10981         (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
10982         rtx to rtx_insn *.  Strenghten local "pat" from rtx to
10983         rtx_sequence * and use methods for clarity and typesafety.
10984         (redirect_with_delay_list_safe_p): Strengthen param "jump" from
10985         rtx to rtx_insn *.  Strenghten local "li" from rtx to
10986         rtx_insn_list * and use its methods for clarity and typesafety.
10987         (steal_delay_list_from_target): Strengthen param "insn" from rtx
10988         to rtx_insn *.
10989         (steal_delay_list_from_fallthrough): Likewise.
10990         (try_merge_delay_insns): Likewise for param "thread" and locals
10991         "trial", "next_trial", "delay_insn".
10992         (redundant_insn): Likewise for param "target" and local "trial".
10993         (own_thread_p): Likewise for param "thread" and locals
10994         "active_insn", "insn".
10995         (get_label_before): Likewise for param "insn".
10996         (fill_simple_delay_slots): Likewise for local "new_label"; use
10997         JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
10998         (label_before_next_insn): Strengthen return type and local "insn"
10999         from rtx to rtx_insn *.
11000         (relax_delay_slots): Likewise for locals "other", "tmp".
11001         (make_return_insns): Likewise for param "first" and locals "insn",
11002         "jump_insn", "prev".  Move declaration of "pat" to its assignment
11003         and strengthen from rtx to rtx_sequence *.  Use its methods for
11004         clarity and typesafety.
11005         * rtlanal.c (no_labels_between_p): Strengthen params from
11006         const_rtx to const rtx_insn *.  Strengthen local "p" from rtx to
11007         rtx_insn *.
11008         (reg_used_between_p): Strengthen params "from_insn", "to_insn"
11009         from const_rtx to const rtx_insn *.
11010         (reg_set_between_p): Rename param "from_insn" to
11011         "uncast_from_insn", and reintroduce "from_insn" as a
11012         const rtx_insn * via a checked cast.
11013         (modified_between_p): Likewise for param "start" as "uncast_start".
11014         (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
11015         * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
11016         "tmp", head" from rtx to rtx_insn *.
11017         (recompute_rev_top_order): Likewise for local "insn".
11018         * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
11019         * store-motion.c (build_store_vectors): Likewise for local "insn".
11020         Strengthen local "st" from rtx to rtx_insn_list * and use methods
11021         for clarity and typesafety.
11022         * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
11023         rtx to rtx_insn *.
11024         (computation_cost): Likewise for local "seq".
11025         (get_address_cost): Likewise.
11026
11027 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11028
11029         * rtl.h (tablejump_p): Strengthen first param from const_rtx to
11030         const rtx_insn *.
11031         (label_is_jump_target_p): Likewise for second param.
11032
11033         * rtlanal.c (tablejump_p): Likewise for param "insn".
11034         (label_is_jump_target_p): Likewise for param "jump_insn".
11035
11036 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11037
11038         * rtl.h (find_first_parameter_load): Strengthen return type and
11039         both params from rtx to rtx_insn *.
11040         * rtlanal.c (find_first_parameter_load): Strengthen return type,
11041         both params and locals "before", "first_set" from rtx to
11042         rtx_insn *.  Remove now-redundant cast.
11043         * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
11044
11045 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11046
11047         * rtl.h (find_last_value): Delete.
11048         * rtlanal.c (find_last_value): Delete.
11049
11050 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11051
11052         * cfgexpand.c (pass_expand::execute): Strengthen local "after"
11053         from rtx to rtx_insn *.
11054         * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
11055         rtx "note" with new local rtx_insn * "new_head" when calculating
11056         head insn of new basic block.
11057         * combine.c (combine_split_insns): Strengthen return type and local
11058         "ret" from rtx to rtx_insn *.
11059         (likely_spilled_retval_p): Likewise for locals "use" and "p".
11060         (try_combine): Eliminate local "m_split", splitting into new
11061         locals "m_split_insn" and "m_split_pat".
11062         (find_split_point): Strengthen local "seq" from rtx into
11063         rtx_insn *.
11064         * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
11065         locals "label", "branch".
11066         * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
11067         for local "insn".
11068         (define_expand "umulsi3_highpart"): Likewise for local "insn".
11069         * dse.c (note_add_store_info): Likewise for fields "first",
11070         "current".
11071         (note_add_store): Likewise for local "insn".
11072         (emit_inc_dec_insn_before): Likewise for locals "insn",
11073         "new_insn", "cur".
11074         (find_shift_sequence): Likewise for locals "shift_seq", "insn".
11075         (replace_read): Likewise for locals "insns", "this_insn".
11076         * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
11077         (notice_eh_throw): Likewise for param "insn".
11078         (before_next_cfi_note): Likewise for return type, param, and local
11079         "prev".
11080         (connect_traces): Likewise for local "note".
11081         * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
11082         (verify_rtl_sharing): Likewise.
11083         (unshare_all_rtl_in_chain): Likewise for param "insn".
11084         (get_first_nonnote_insn): Likewise for local "insn".
11085         (get_last_nonnote_insn): Likewise.  Introduce local rtx_sequence *
11086         "seq" and use its methods to clarify things.
11087         (next_insn): Strengthen return type from rtx to rtx_insn *.
11088         Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
11089         local rtx_insn * using a checked cast, dropping a checked cast
11090         made redundant by this change.  Use a cast to and method of
11091         rtx_sequence to clarify the code.
11092         (previous_insn): Rename param "insn" to "uncast_insn" and
11093         reintroduce "insn" as a local rtx_insn * using a checked cast,
11094         dropping a checked cast made redundant by this change.  Use a cast
11095         to and method of rtx_sequence to clarify the code.
11096         (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
11097         reintroduce "insn" as a local rtx_insn * using a checked cast,
11098         dropping a checked cast made redundant by this change.
11099         (next_nonnote_insn_bb): Likewise.
11100         (prev_nonnote_insn): Likewise.
11101         (prev_nonnote_insn_bb): Likewise.
11102         (next_nondebug_insn): Likewise.
11103         (prev_nondebug_insn): Likewise.
11104         (next_nonnote_nondebug_insn): Likewise.
11105         (prev_nonnote_nondebug_insn): Likewise.
11106         (next_real_insn): Likewise.
11107         (prev_real_insn): Likewise.
11108         (next_active_insn): Likewise.
11109         (prev_active_insn): Likewise.
11110         (next_cc0_user): Likewise.  Use rtx_sequence and a method for
11111         clarity.
11112         (prev_cc0_setter): Likewise.
11113         (try_split): Rename param "trial" to "uncast_trial" and
11114         reintroduce "insn" as a local rtx_insn * using a checked cast,
11115         dropping checked casts made redundant by this change.
11116         Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
11117         rtx to rtx_insn *.
11118         (remove_insn): Rename param "insn" to "uncast_insn" and
11119         reintroduce "insn" as a local rtx_insn * using a checked cast.
11120         (emit_pattern_after_setloc): Likewise for param "after", as
11121         "uncast_after".
11122         (emit_pattern_after): Likewise.  Strengthen local "prev" from
11123         rtx to rtx_insn *.
11124         (emit_pattern_before_setloc): Rename param "before" to
11125         "uncast_before" and reintroduce "before" as a local rtx_insn *
11126         using a checked cast.  Strengthen locals "first", "last" from
11127         rtx to rtx_insn *.
11128         (emit_pattern_before): Likewise rename/cast param "before" to
11129         "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
11130         * except.c (copy_reg_eh_region_note_forward): Strengthen param
11131         "first" and local "insn" from rtx to rtx_insn *.
11132         (copy_reg_eh_region_note_backward): Likewise for param "last"
11133         and local "insn".
11134         * expr.c (fixup_args_size_notes): Rename param "last" to
11135         "uncast_last" and reintroduce "last" as a local rtx_insn *
11136         using a checked cast.  Strengthen local "insn" from rtx to
11137         rtx_insn *.
11138         * function.c (set_insn_locations): Strengthen param "insn" from
11139         rtx to rtx_insn *.
11140         (record_insns): Likewise for param "insns" and local "tmp".
11141         (active_insn_between): Rename param "tail" to
11142         "uncast_tail" and reintroduce "tail" as a local rtx_insn *
11143         using a checked cast.
11144         (thread_prologue_and_epilogue_insns): Split out top-level local
11145         rtx "seq" into three different rtx_insn * locals.  Strengthen
11146         local "prologue_seq" from rtx to rtx_insn *.
11147         * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
11148         from rtx to rtx_insn *.
11149         * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
11150         (priority): Likewise for locals "prev_first", "twin".
11151         (setup_insn_max_reg_pressure): Likewise for param "after".
11152         (sched_setup_bb_reg_pressure_info): Likewise.
11153         (no_real_insns_p): Strengthen params from const_rtx to
11154         const rtx_insn *.
11155         (schedule_block): Strengthen local "next_tail" from rtx to
11156         rtx_insn *.
11157         * ifcvt.c (find_active_insn_before): Strengthen return type and
11158         param "insn" from rtx to rtx_insn *.
11159         (find_active_insn_after): Likewise.
11160         (cond_exec_process_insns): Likewise for param "start" and local "insn".
11161         (cond_exec_process_if_block): Likewise for locals "then_start",
11162         "then_end", "else_start", "else_end", "insn", "start", "end", "from".
11163         (noce_process_if_block): Likewise for local "jump".
11164         (merge_if_block): Likewise for two locals named "end".
11165         (cond_exec_find_if_block): Likewise for local "last_insn".
11166         * jump.c (delete_related_insns): Rename param "insn" to
11167         "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
11168         checked cast.  Strengthen local "p" from rtx to rtx_insn *.
11169         * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
11170         NULL.
11171         (split_reg): Likewise.
11172         * lra.c (lra_process_new_insns): Likewise.
11173         * modulo-sched.c (permute_partial_schedule): Strengthen param
11174         "last" from rtx to rtx_insn *.
11175         * optabs.c (add_equal_note): Likewise for param "insns" and local
11176         "last_insn".
11177         (expand_binop_directly): Add checked casts to rtx_insn * within
11178         NEXT_INSN (pat) uses.
11179         (expand_unop_direct): Likewise.
11180         (maybe_emit_unop_insn): Likewise.
11181         * recog.c (peep2_attempt): Strengthen locals "last",
11182         "before_try", "x" from rtx to rtx_insn *.
11183         * reorg.c (optimize_skip): Strengthen return type and local
11184         "delay_list" from rtx to rtx_insn_list *.  Strengthen param "insn"
11185         and locals "trial", "next_trial" from rtx to rtx_insn *.
11186         * resource.c (next_insn_no_annul): Strengthen return type and
11187         param "insn" from rtx to rtx_insn *.  Use a cast to and method of
11188         rtx_sequence to clarify the code.
11189         (mark_referenced_resources): Add a checked cast to rtx_insn *
11190         within PREV_INSN (x).
11191         (find_dead_or_set_registers): Strengthen return type, param
11192         "target", locals "insn", "next", "jump_insn", "this_jump_insn"
11193         from rtx to rtx_insn *.  Strengthen param "jump_target" from rtx *
11194         to rtx_insn **.
11195         (mark_target_live_regs): Strengthen params "insns" and "target",
11196         locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
11197         to rtx_insn *.  Use cast to and method of rtx_sequence to clarify
11198         the code.
11199         * resource.h (mark_target_live_regs): Strengthen params 1 and 2
11200         from rtx to rtx_insn *.
11201         * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
11202         from rtx to rtx_insn *.
11203         (copy_reg_eh_region_note_backward): Likewise.
11204         (unshare_all_rtl_in_chain): Likewise for sole param.
11205         (dump_rtl_slim): Strengthen second and third params from const_rtx
11206         to const rtx_insn *.
11207         * sched-deps.c (sched_free_deps): Strengthen params "head" and
11208         "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
11209         * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
11210         "next_tail" from rtx to rtx_insn *.
11211         (begin_move_insn): Likewise for local "next".
11212         * sched-int.h (sched_free_deps): Likewise for first and second
11213         params.
11214         (no_real_insns_p): Strengthen both params from const_rtx to
11215         const rtx_insn *.
11216         (sched_setup_bb_reg_pressure_info): Strengthen second params from
11217         rtx to rtx_insn *.
11218         * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
11219         "next_tail".
11220         * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
11221         and locals "insn", "tail" from const_rtx to const rtx_insn *.
11222         (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
11223         rtx_insn *.
11224         (debug_rtl_slim): Strengthen params "first" and "last" from
11225         const_rtx to const rtx_insn *.
11226         * shrink-wrap.c (try_shrink_wrapping): Strengthen param
11227         "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
11228         (convert_to_simple_return): Likewise for param "returnjump".
11229         * shrink-wrap.h (try_shrink_wrapping): Likewise for param
11230         "prologue_seq".
11231         (convert_to_simple_return): Likewise for param "returnjump".
11232         * valtrack.c (propagate_for_debug): Likewise for params
11233         "insn", "last".
11234         * valtrack.h (propagate_for_debug): Likewise for second param.
11235
11236 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11237
11238         * output.h (insn_current_reference_address): Strengthen param
11239         from rtx to rtx_insn *.
11240         * final.c (insn_current_reference_address): Likewise.
11241
11242 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11243
11244         * basic-block.h (inside_basic_block_p): Strengthen param from
11245         const_rtx to const rtx_insn *.
11246         * cfgbuild.c (inside_basic_block_p): Likewise.
11247
11248 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11249
11250         * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
11251         rtx_insn *.
11252         (get_trace_info): Likewise for param "insn".
11253         (save_point_p): Likewise.
11254         (maybe_record_trace_start): Likewise for both params.
11255         (maybe_record_trace_start_abnormal): Likewise.
11256         (create_trace_edges): Likewise for sole param and for three of the
11257         locals named "lab".
11258         (scan_trace): Strengthen local "prev", "insn", "control" from rtx
11259         to rtx_insn *, and update a call to pat->element to pat->insn.
11260
11261 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11262
11263         * function.h (struct expr_status): Convert field "x_forced_labels"
11264         from rtx_expr_list * to rtx_insn_list *.
11265
11266         * cfgbuild.c (make_edges): Convert local "x" from an
11267         rtx_expr_list * to an rtx_insn_list *, replacing use of
11268         "element" method with "insn" method.
11269         * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
11270         * except.c (sjlj_emit_dispatch_table): Replace use of
11271         gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
11272         forced_labels.
11273         * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
11274         rtx_expr_list * to an rtx_insn_list *, replacing use of
11275         "element" method with "insn" method.
11276         * reload1.c (set_initial_label_offsets): Likewise for local "x".
11277         * stmt.c (label_rtx): Strengthen local "ref" from rtx to
11278         rtx_insn *, adding a checked cast.  Replace use of
11279         gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
11280         forced_labels.
11281         (expand_label): Likewise for local "label_r".
11282
11283 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11284
11285         * function.h (struct rtl_data): Convert field
11286         "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
11287         rtx_insn_list *.
11288         * rtl.h (remove_node_from_insn_list): New prototype.
11289
11290         * builtins.c (expand_builtin): When prepending to
11291         nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
11292         gen_rtx_EXPR_LIST.
11293         * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
11294         to rtx_insn_list *, and use its "insn" method rather than
11295         "element" method.
11296         * cfgrtl.c (delete_insn): Use new function
11297         remove_node_from_insn_list rather than
11298         remove_node_from_expr_list.
11299         (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
11300         to rtx_insn_list *, and use its "insn" method rather than
11301         "element" method.
11302         * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
11303         * reload1.c (set_initial_label_offsets): Likewise for local "x".
11304         * rtlanal.c (remove_node_from_insn_list): New function, adapted
11305         from remove_node_from_expr_list.
11306         * stmt.c (expand_label): When prepending to
11307         nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
11308         gen_rtx_EXPR_LIST.
11309
11310 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11311
11312         * function.h (struct rtl_data): Strengthen fields "x_return_label"
11313         and "x_naked_return_label" from rtx to rtx_code_label *.
11314
11315 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11316
11317         * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
11318         (SET_NEXT_INSN): Likewise.
11319         (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
11320
11321         * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
11322         rtx * to rtx_insn **.  Introduce a new local rtx "seq", using it
11323         to split out the SEQUENCE from local "bundle", strengthening the
11324         latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
11325         Strengthen locals "t" and "insn" from rtx to rtx_insn *.
11326         (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
11327         and the type of the elements of the "slot" array from rtx to
11328         rtx_insn *.
11329         (reorg_split_calls): Likewise for locals "insn" and "next", and
11330         the type of the elements of the "slot" array.
11331
11332         * config/frv/frv.c (frv_nops): Likewise for the elements of this
11333         array.
11334         (frv_function_prologue): Likewise for locals "insn", "next",
11335         "last_call".
11336         (frv_register_nop): Introduce a local "nop_insn" to be the
11337         rtx_insn * containing rtx "nop".
11338
11339         * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
11340         used as an insn and sometimes as a pattern, so rename it to
11341         "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
11342         using it where dealing with the core insn.
11343
11344         * config/picochip/picochip.c (reorder_var_tracking_notes):
11345         Strengthen locals "insn", "next", "last_insn", "queue",
11346         "next_queue", "prev" from rtx to rtx_insn *.
11347
11348         * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
11349         the second param is an rtx_insn ** rather than an rtx **.
11350         (link_insn_into_chain): Strengthen locals "seq" and "sequence"
11351         from rtx to rtx_sequence *, and introduce local named "sequence",
11352         using methods of rtx_sequence to clarify the code.
11353         (remove_insn): Introduce local rtx_sequence * named "sequence" and
11354         use its methods.
11355         (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
11356         Rename param "after" to "uncast_after", reintroducing "after" as a
11357         local rtx_insn * with a checked cast.
11358         (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
11359         reintroducing "after" as a local rtx_insn * with a checked cast.
11360         Strengthen local "last" from rtx to rtx_insn * and remove the
11361         now-redundant checked casts.
11362         (copy_delay_slot_insn): Strengthen return type and param from rtx
11363         to rtx_insn *.
11364
11365         * haifa-sched.c (reemit_notes): Strengthen params "insn" and
11366         "last" from rtx to rtx_insn *.
11367
11368 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11369
11370         * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
11371         param from rtx to rtx_insn *.
11372
11373         * emit-rtl.c (copy_delay_slot_insn): Likewise.
11374
11375         * reorg.c (skip_consecutive_labels): Strengthen return type, param
11376         and local "insn" from rtx to rtx_insn *.
11377         (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
11378         (unfilled_slots_next): Likewise.
11379         (function_return_label): Strengthen from rtx to rtx_code_label *.
11380         (function_simple_return_label): Likewise.
11381         (first_active_target_insn): Strengthen return type and param from
11382         rtx to rtx_insn *.
11383         (find_end_label): Strengthen return type from rtx to
11384         rtx_code_label *; strengthen locals as appropriate.
11385         (emit_delay_sequence): Strengthen return type, param "insn" and
11386         local "seq_insn" from rtx to rtx_insn *.  Strengthen param "list"
11387         and local "li" from rtx to rtx_insn_list *, using methods of
11388         rtx_insn_list for clarity and typesafety.
11389         (add_to_delay_list): Strengthen return type and param "insn" from
11390         rtx to rtx_insn *.  Strengthen param "delay_list" from rtx to
11391         rtx_insn_list * and use methods of rtx_insn_list.
11392         (delete_from_delay_slot): Strengthen return type, param "insn",
11393         locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
11394         Strengthen local "seq" from rtx to rtx_sequence *, and local
11395         "delay_list" from rtx to rtx_insn_list *, using methods of
11396         rtx_sequence for clarity and type-safety.
11397         (delete_scheduled_jump): Add checked cast when invoking
11398         delete_from_delay_slot.  Strengthen local "trial" from rtx to
11399         rtx_insn *.
11400         (optimize_skip): Strengthen return type and local "delay_list"
11401         from rtx to rtx_insn_list *.  Strengthen local "trial" from rtx to
11402         rtx_insn *.
11403         (steal_delay_list_from_target): Strengthen return type, param
11404         "delay_list" and local "new_delay_list" from rtx to
11405         rtx_insn_list *.  Strengthen param "seq" from rtx to
11406         rtx_sequence *.  Strengthen param "pnew_thread" from rtx * to
11407         rtx_insn **.
11408         Split out local "temp" into multiple more-tightly scoped locals:
11409         sometimes an rtx_insn_list *, and once a rtx_insn *.  Use methods
11410         of rtx_insn_list and rtx_sequence for clarity and typesafety.
11411         Strengthen locals named "trial" from rtx to rtx_insn *.
11412         (steal_delay_list_from_fallthrough): Strengthen return type and
11413         param "delay_list" from rtx to rtx_insn_list *.  Strengthen param
11414         "seq" from rtx to rtx_sequence *.  Use methods of rtx_sequence.
11415         Strengthen local "trial" from rtx to rtx_insn *.
11416         (try_merge_delay_insns): Strength local "merged_insns" from rtx
11417         to rtx_insn_list * and use its methods.  Strengthen local "pat"
11418         from rtx to rtx_sequence * and use its methods.  Strengthen locals
11419         "dtrial" and "new_rtx" from rtx to rtx_insn *.
11420         (get_label_before): Strengthen return type and local "label" from
11421         rtx to rtx_insn *.
11422         (fill_simple_delay_slots): Likewise for locals "insn", "trial",
11423         "next_trial", "next", prev".  Strengthen local "delay_list" from
11424         rtx to rtx_insn_list *  Strengthen local "tmp" from rtx * to
11425         rtx_insn **.
11426         (follow_jumps): Strengthen return type, param "label" and locals
11427         "insn", "next", "value", "this_label" from rtx to rtx_insn *.
11428         (fill_slots_from_thread): Strengthen return type, param
11429         "delay_list" from rtx to rtx_insn_list *.  Strengthen params
11430         "insn", "thread", "opposite_thread" and locals "new_thread",
11431         "trial", "temp", "ninsn" from rtx to rtx_insn *.  Introduce local
11432         "sequence" from a checked cast to rtx_sequence so that we can call
11433         steal_delay_list_from_target and steal_delay_list_from_fallthrough
11434         with an rtx_sequence *.
11435         (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
11436         "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
11437         Strengthen local "delay_list" from rtx to rtx_insn_list *.
11438         (relax_delay_slots): Strengthen param "first" and locals "insn",
11439         "next", "trial", "delay_insn", "target_label" from rtx to
11440         rtx_insn *.  Strengthen local "pat" from rtx to rtx_sequence *.
11441         Introduce a local "trial_seq" for PATTERN (trial) of type
11442         rtx_sequence *, in both cases using methods of rtx_sequence.
11443         (dbr_schedule): Strengthen param "first" and locals "insn",
11444         "next", "epilogue_insn" from rtx to rtx_insn *.
11445
11446 2014-08-28  Richard Biener  <rguenther@suse.de>
11447
11448         PR tree-optimization/62283
11449         * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
11450         Do not peel loops for alignment where the vector loop likely
11451         doesn't run at least VF times.
11452
11453 2014-08-28  Bin Cheng  <bin.cheng@arm.com>
11454
11455         * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
11456         important_candidates.  Consider all important candidates if
11457         IVS doesn't give any result.  Remove check on ivs->upto.
11458         (try_add_cand_for): Call iv_ca_add_use only once.
11459
11460 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11461             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11462             Anna Tikhonova  <anna.tikhonova@intel.com>
11463             Ilya Tocar  <ilya.tocar@intel.com>
11464             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11465             Ilya Verbin  <ilya.verbin@intel.com>
11466             Kirill Yukhin  <kirill.yukhin@intel.com>
11467             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11468
11469         (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
11470         (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
11471         masking.
11472         (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
11473         (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
11474         (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
11475         (define_insn "*mul<mode>3"): Add EVEX version.
11476
11477 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11478             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11479             Anna Tikhonova  <anna.tikhonova@intel.com>
11480             Ilya Tocar  <ilya.tocar@intel.com>
11481             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11482             Ilya Verbin  <ilya.verbin@intel.com>
11483             Kirill Yukhin  <kirill.yukhin@intel.com>
11484             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11485
11486         * config/i386/sse.md
11487         (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
11488         (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
11489         (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
11490         (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
11491         (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
11492         (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
11493         (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
11494         (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
11495         (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
11496         (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
11497         (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
11498         (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
11499         (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
11500         (define_insn "vec_interleave_highv16qi<mask_name>"): New.
11501         (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
11502         (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
11503
11504 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11505             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11506             Anna Tikhonova  <anna.tikhonova@intel.com>
11507             Ilya Tocar  <ilya.tocar@intel.com>
11508             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11509             Ilya Verbin  <ilya.verbin@intel.com>
11510             Kirill Yukhin  <kirill.yukhin@intel.com>
11511             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11512
11513         * config/i386/sse.md
11514         (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
11515         (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
11516         (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
11517
11518 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11519             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11520             Anna Tikhonova  <anna.tikhonova@intel.com>
11521             Ilya Tocar  <ilya.tocar@intel.com>
11522             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11523             Ilya Verbin  <ilya.verbin@intel.com>
11524             Kirill Yukhin  <kirill.yukhin@intel.com>
11525             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11526
11527         * config/i386/sse.md
11528         (define_mode_iterator VI128_256): New.
11529         (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
11530
11531 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11532             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11533             Anna Tikhonova  <anna.tikhonova@intel.com>
11534             Ilya Tocar  <ilya.tocar@intel.com>
11535             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11536             Ilya Verbin  <ilya.verbin@intel.com>
11537             Kirill Yukhin  <kirill.yukhin@intel.com>
11538             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11539
11540         * config/i386/sse.md
11541         (define_mode_iterator VI8_256_512): New.
11542         (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
11543         Ditto.
11544         (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
11545         (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
11546         Ditto.
11547         (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
11548
11549 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11550
11551         * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx.  Remove the
11552         pointer to the cumulative reloc value and return the value for
11553         this reloc instead.
11554         (compute_reloc_for_rtx): Take a const_rtx.  Call
11555         compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
11556         avoiding any recursion.  Use FOR_EACH_SUBRTX rather than
11557         for_each_rtx for the CONST case.
11558
11559 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11560
11561         * varasm.c (mark_constant): Replace this for_each_rtx callback with...
11562         (mark_constants_in_pattern): ...this new function to iterate over
11563         all the subrtxes.
11564         (mark_constants): Update accordingly.
11565
11566 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11567
11568         * varasm.c: Include rtl-iter.h.
11569         (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
11570         Remove the pointer to the cumulative hashval_t and just return
11571         the hash for this rtx instead.  Remove recursive CONST_VECTOR case.
11572         (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
11573         Accumulate the hashval_ts here instead of const_rtx_hash_1.
11574
11575 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11576
11577         * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
11578         Give real type of data parameter.  Remove return value.
11579         (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
11580         to iterate over subrtxes.
11581
11582 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11583
11584         * var-tracking.c (use_narrower_mode_test): Turn from being a
11585         for_each_rtx callback to being a function that examines each
11586         subrtx itself.
11587         (adjust_mems): Update accordingly.
11588
11589 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11590
11591         * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
11592         callback to being a function that examines each subrtx itself.
11593         Remove handling of null rtxes.
11594         (add_uses): Update accordingly.
11595
11596 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11597
11598         * var-tracking.c: Include rtl-iter.h.
11599         (rtx_debug_expr_p): Turn from being a for_each_rtx callback
11600         to being a function that examines each subrtx itself.
11601         (use_type): Update accordingly.
11602
11603 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11604
11605         * store-motion.c: Include rtl-iter.h.
11606         (extract_mentioned_regs_1): Delete.
11607         (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
11608         for_each_rtx to iterate over subrtxes.
11609
11610 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11611
11612         * sel-sched.c: Include rtl-iter.h
11613         (count_occurrences_1): Delete.
11614         (count_occurrences_equiv): Turn rtxes into const_rtxes.
11615         Use FOR_EACH_SUBRTX rather than for_each_rtx.
11616
11617 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11618
11619         * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
11620         * rtlanal.c (tls_referenced_p_1): Delete.
11621         (tls_referenced_p): Take a const_rtx rather than an rtx.
11622         Use FOR_EACH_SUBRTX rather than for_each_rtx.
11623
11624 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11625
11626         * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
11627         (for_each_inc_dec): Take an rtx rather than an rtx *.
11628         * cselib.c (cselib_record_autoinc_cb): Update accordingly.
11629         (cselib_record_sets): Likewise.
11630         * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
11631         (check_for_inc_dec): Likewise.
11632         * rtlanal.c (for_each_inc_dec_ops): Delete.
11633         (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
11634         rather than a pointer to the memory address.  Replace
11635         for_each_inc_dec_ops argument with separate function and data
11636         arguments.  Abort on non-autoinc addresses.
11637         (for_each_inc_dec_find_mem): Delete.
11638         (for_each_inc_dec): Take an rtx rather than an rtx *.  Use
11639         FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
11640
11641 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11642
11643         * rtl.h (find_all_hard_regs): Declare.
11644         * rtlanal.c (find_all_hard_regs): New function.
11645         (record_hard_reg_uses_1): Delete.
11646         (record_hard_reg_uses): Use find_all_hard_regs.
11647
11648 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11649
11650         * rtl.h (replace_label_data): Delete.
11651         (replace_label): Take the old label, new label and update-nuses flag
11652         as direct arguments.  Return void.
11653         * cfgcleanup.c (outgoing_edges_match): Update accordingly.
11654         * rtlanal.c (replace_label): Update interface as above.  Handle
11655         JUMP_TABLE_DATA as a special case.  Handle JUMPs outside the
11656         iterator.  Use FOR_EACH_SUBRTX_PTR.
11657
11658 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11659
11660         * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
11661         with const_rtx parameters.
11662         * varasm.c (get_pool_constant): Likewise.
11663         * rtlanal.c (rtx_referenced_p_1): Delete.
11664         (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
11665         Assert that the rtx we're looking for is nonnull.  Allow searches
11666         for constant pool SYMBOL_REFs.
11667
11668 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11669
11670         * reload1.c: Include rtl-iter.h.
11671         (note_reg_elim_costly): Turn from being a for_each_rtx callback
11672         to being a function that examines each subrtx itself.
11673         (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
11674
11675 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11676
11677         * regcprop.c (cprop_find_used_regs_1): Delete.
11678         (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
11679
11680 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11681
11682         * regcprop.c: Include rtl-iter.h.
11683         (kill_value): Take a const_rtx.
11684         (kill_autoinc_value): Turn from being a for_each_rtx callback
11685         to being a function that examines each subrtx itself.
11686         (copyprop_hardreg_forward_1): Update accordingly.
11687
11688 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11689
11690         * reg-stack.c: Include rtl-iter.h.
11691         (subst_stack_regs_in_debug_insn): Delete.
11692         (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
11693         instead of for_each_rtx.
11694
11695 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11696
11697         * lower-subreg.c (find_decomposable_subregs): Turn from being
11698         a for_each_rtx callback to being a function that examines each
11699         subrtx itself.  Remove handling of null rtxes.
11700         (decompose_multiword_subregs): Update accordingly.
11701
11702 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11703
11704         * lower-subreg.c (adjust_decomposed_uses): Delete.
11705         (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
11706         Remove handling of null rtxes.
11707
11708 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11709
11710         * lower-subreg.c: Include rtl-iter.h.
11711         (resolve_subreg_use): Turn from being a for_each_rtx callback
11712         to being a function that examines each subrtx itself.  Remove
11713         handling of null rtxes.
11714         (resolve_reg_notes, resolve_simple_move): Update accordingly.
11715         (decompose_multiword_subregs): Likewise.
11716
11717 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11718
11719         * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
11720         to being a function that examines each subrtx itself.
11721         (simplify_using_condition, simplify_using_initial_values): Update
11722         accordingly.
11723
11724 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11725
11726         * loop-iv.c: Include rtl-iter.h.
11727         (find_single_def_src): New function.
11728         (replace_single_def_regs): Turn from being a for_each_rtx callback
11729         to being a function that examines each subrtx itself.
11730         (replace_in_expr, simplify_using_initial_values): Update accordingly.
11731
11732 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11733
11734         * jump.c (eh_returnjump_p_1): Delete.
11735         (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
11736         Remove handling of null rtxes.
11737
11738 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11739
11740         * jump.c: Include rtl-iter.h.
11741         (returnjump_p_1): Delete.
11742         (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
11743         Remove handling of null rtxes.
11744
11745 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11746
11747         * ira.c: Include rtl-iter.h.
11748         (set_paradoxical_subreg): Turn from being a for_each_rtx callback
11749         to being a function that examines each subrtx itself.  Remove
11750         handling of null rtxes.
11751         (update_equiv_regs): Update call accordingly.
11752
11753 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11754
11755         * fwprop.c: Include rtl-iter.h.
11756         (varying_mem_p): Turn from being a for_each_rtx callback to being
11757         a function that examines each subrtx itself.
11758         (propagate_rtx): Update accordingly.
11759
11760 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11761
11762         * function.c: Include rtl-iter.h
11763         (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
11764         callback to being a function that examines each subrtx itself.
11765         Return the changed flag.
11766         (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
11767         (instantiate_virtual_regs): Update calls accordingly.
11768
11769 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11770
11771         * final.c: Include rtl-iter.h.
11772         (mark_symbol_ref_as_used): Delete.
11773         (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
11774         for_each_rtx.
11775
11776 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11777
11778         * emit-rtl.c: Include rtl-iter.h.
11779         (find_auto_inc): Turn from being a for_each_rtx callback to being
11780         a function that examines each subrtx itself.  Assume the first operand
11781         to an RTX_AUTOINC is the automodified register.
11782         (try_split): Update call accordingly.
11783
11784 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11785
11786         * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
11787         Return a bool, inverting the result so that 0/false means "not ok".
11788         Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
11789         subrtxes of a CONST.
11790         (mem_loc_descriptor, add_const_value_attribute)
11791         (resolve_addr_in_expr): Update calls accordingly.
11792
11793 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11794
11795         * dwarf2out.c: Include rtl-iter.h.
11796         (const_ok_for_output_1): Take the rtx instead of a pointer to it.
11797         Remove unused data parameter.  Return a bool, inverting the result
11798         so that 0/false means "not ok".
11799         (const_ok_for_output): Update accordingly.  Use FOR_EACH_SUBRTX_VAR
11800         instead of for_each_rtx.
11801
11802 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11803
11804         * dse.c: Include rtl-iter.h.
11805         (check_mem_read_rtx): Change void * parameter to real type.
11806         Remove return value.
11807         (check_mem_read_use): Fix comment.  Use FOR_EACH_SUBRTX_PTR instead of
11808         for_each_rtx.  Don't handle null rtxes.
11809
11810 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11811
11812         * df-problems.c: Include rtl-iter.h.
11813         (find_memory): Turn from being a for_each_rtx callback to being
11814         a function that examines each subrtx itself.  Continue to look for
11815         volatile references even after a nonvolatile one has been found.
11816         (can_move_insns_across): Update calls accordingly.
11817
11818 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11819
11820         * ddg.c (walk_mems_2, walk_mems_1): Delete.
11821         (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
11822         to iterate over subrtxes.  Return a bool rather than an int.
11823
11824 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11825
11826         * ddg.c: Include rtl-iter.h.
11827         (mark_mem_use_1): Rename to...
11828         (mark_mem_use): ...deleting old mark_mem_use.  Use FOR_EACH_SUBRTX
11829         instead of for_each_rtx.
11830         (mem_read_insn_p): Update accordingly.
11831
11832 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11833
11834         * cse.c (change_cc_mode_args): Delete.
11835         (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
11836         a function that examines each subrtx itself.  Take the fields of
11837         change_cc_mode_args as argument and return void.
11838         (cse_change_cc_mode_insn): Update calls accordingly.
11839
11840 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11841
11842         * cse.c (is_dead_reg): Change argument to const_rtx.
11843         (dead_debug_insn_data): Delete.
11844         (is_dead_debug_insn): Expand commentary.  Turn from being a
11845         for_each_rtx callback to being a function that examines
11846         each subrtx itself.  Take the fields of dead_debug_insn_data
11847         as argument.
11848         (delete_trivially_dead_insns): Update call accordingly.
11849
11850 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11851
11852         * cse.c (check_for_label_ref): Move earlier in file.  Turn from
11853         being a for_each_rtx callback to being a function that examines
11854         each subrtx itself.
11855         (cse_extended_basic_block): Update call accordingly.
11856
11857 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11858
11859         * cse.c (check_dependence_data): Delete.
11860         (check_dependence): Change from being a for_each_rtx callback to being
11861         a function that examines all subrtxes itself.  Don't handle null rtxes.
11862         (invalidate): Update call accordingly.
11863
11864 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11865
11866         * cse.c: Include rtl-iter.h.
11867         (approx_reg_cost_1): Delete.
11868         (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
11869         Don't handle null rtxes.
11870
11871 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11872
11873         * cfgcleanup.c: Include rtl-iter.h.
11874         (mentions_nonequal_regs): Turn from being a for_each_rtx callback
11875         to being a function that examines each subrtx itself.
11876         (thread_jump): Update accordingly.
11877
11878 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11879
11880         * combine-stack-adj.c: Include rtl-iter.h.
11881         (record_stack_refs_data): Delete.
11882         (record_stack_refs): Turn from being a for_each_rtx callback
11883         to being a function that examines each subrtx itself.
11884         Take a pointer to the reflist.  Invert sense of return value
11885         so that true means success and false means failure.  Don't
11886         handle null rtxes.
11887         (combine_stack_adjustments_for_block): Update accordingly.
11888
11889 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11890
11891         * combine.c (record_truncated_value): Turn from being a for_each_rtx
11892         callback to a function that takes an rtx and returns a bool
11893         (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
11894         for_each_rtx.
11895
11896 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11897
11898         * combine.c: Include rtl-iter.h.
11899         (unmentioned_reg_p_1): Delete.
11900         (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
11901         Don't handle null rtxes.
11902
11903 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11904
11905         * calls.c: Include rtl-iter.h.
11906         (internal_arg_pointer_based_exp_1): Delete.
11907         (internal_arg_pointer_based_exp): Take a const_rtx.
11908         Use FOR_EACH_SUBRTX to iterate over subrtxes.
11909
11910 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11911
11912         * caller-save.c: Include rtl-iter.h.
11913         (add_used_regs_1): Delete.
11914         (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
11915         to iterate over subrtxes.  Assert that any remaining pseudos
11916         have been spilled.
11917
11918 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11919
11920         * bt-load.c: Include rtl-iter.h.
11921         (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
11922         (find_btr_use): Move further up file.  Use FOR_EACH_SUBRTX_PTR
11923         to iterate over subrtxes.
11924         (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
11925         find_btr_use rather than btr_referenced_p.
11926
11927 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11928
11929         * alias.c: Include rtl-iter.h.
11930         (refs_newer_value_cb): Delete.
11931         (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
11932
11933 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11934
11935         * rtl-iter.h: New file.
11936         * rtlanal.c: Include it.
11937         (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
11938         (generic_subrtx_iterator <T>::add_single_to_queue)
11939         (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
11940         (generic_subrtx_iterator <T>::free_array): New functions.
11941         (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
11942         (generic_subrtx_iterator <const_rtx_accessor>)
11943         (generic_subrtx_iterator <rtx_var_accessor>
11944         (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
11945         (setup_reg_subrtx_bounds): New function.
11946         (init_rtlanal): Call it.
11947
11948 2014-08-27  Kaz Kojima  <kkojima@gcc.gnu.org>
11949
11950         PR target/62261
11951         * config/sh/sh.md (ashlsi3): Handle negative shift count for
11952         TARGET_SHMEDIA.
11953         (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
11954
11955 2014-08-27  Richard Sandiford  <rdsandiford@googlemail.com>
11956
11957         * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
11958
11959 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
11960
11961         * rtl.h (JUMP_LABEL_AS_INSN): New.
11962
11963 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
11964
11965         * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
11966         rtx_expr_list **.
11967         (alloc_EXPR_LIST): Strengthen return type from rtx to
11968         rtx_expr_list *.
11969         (remove_free_EXPR_LIST_node): Likewise for param.
11970         * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
11971         from rtx to rtx_expr_list *.
11972         * sched-int.h (struct deps_desc): Strengthen fields
11973         "pending_read_mems" and "pending_write_mems" from rtx to
11974         rtx_expr_list *.
11975
11976         * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
11977         rtx to rtx_expr_list *.
11978         * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
11979         (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
11980         rtx_expr_list **.
11981         (remove_free_EXPR_LIST_node): Likewise.  Strengthen local "node"
11982         from rtx to rtx_expr_list *.
11983         * loop-iv.c (simplify_using_initial_values): Strengthen local
11984         "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
11985         "pnote_next" from rtx * to rtx_expr_list **.
11986         * sched-deps.c (remove_from_both_dependence_lists):  Strengthen
11987         param "exprp" from rtx * to rtx_expr_list **.
11988         (add_insn_mem_dependence): Strengthen local "mem_list" from
11989         rtx * to rtx_expr_list **.  Strengthen local "mem_node" from rtx
11990         to rtx_expr_list *.
11991         * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
11992         and local "new_mems" from rtx to rtx_expr_list *.  Strengthen
11993         param "old_mems_p" from rtx * to rtx_expr_list **.
11994         * var-tracking.c (struct adjust_mem_data): Strengthen field
11995         "side_effects" from rtx to rtx_expr_list *.
11996         (adjust_insn): Replace NULL_RTX with NULL when assigning to
11997         rtx_expr_list *.
11998         (prepare_call_arguments): Likewise.
11999
12000 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12001
12002         * function.h (struct rtl_data): Strengthen field
12003         "x_stack_slot_list" from rtx to rtx_expr_list *.
12004
12005         * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
12006         when assigning to stack_slot_list.
12007
12008 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12009
12010         * function.h (struct rtl_data): Strengthen field
12011         x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
12012         * rtl.h (remove_node_from_expr_list): Strengthen second param from
12013         rtx * to rtx_expr_list **.
12014
12015         * cfgbuild.c (make_edges): In loop over
12016         nonlocal_goto_handler_labels, strengthen local "x" from rtx to
12017         rtx_expr_list *, and use methods of the latter class to clarify
12018         the code.
12019         * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
12020         rtx_expr_list *, and use methods of the latter class to clarify
12021         the code.
12022         * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
12023         * reload1.c (set_initial_label_offsets): Likewise for local "x".
12024         * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
12025         from rtx * to rtx_expr_list **.  Strengthen local "temp" from rtx
12026         to rtx_expr_list *.  Use methods of the latter class to clarify
12027         the code.
12028
12029 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12030
12031         * function.h (struct expr_status): Strengthen field
12032         "x_forced_labels" from rtx to rtx_expr_list *.
12033
12034         * cfgbuild.c (make_edges): Split local "x" into two locals,
12035         strengthening one from rtx to rtx_expr_list *, and using methods
12036         of said class.
12037         * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
12038         loop over forced_labels, introduce strengthen it from rtx to
12039         rtx_expr_list *, using methods to clarify the code.
12040         * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
12041         to rtx_expr_list *, using methods of said class to clarify the
12042         code.
12043         * reload1.c (set_initial_label_offsets): Split local "x" into two
12044         per-loop variables, strengthening the first from rtx to
12045         rtx_expr_list * and using methods.
12046
12047 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12048
12049         * coretypes.h (class rtx_expr_list): Add forward declaration.
12050         * emit-rtl.c (gen_rtx_EXPR_LIST): New.
12051         * gengenrtl.c (special_rtx): Add EXPR_LIST.
12052         * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
12053         invariant: GET_CODE (X) == EXPR_LIST.
12054         (is_a_helper <rtx_expr_list *>::test): New.
12055         (rtx_expr_list::next): New.
12056         (rtx_expr_list::element): New.
12057         (gen_rtx_EXPR_LIST): New.
12058
12059 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12060
12061         * varasm.c (mark_constants): Convert a GET_CODE check into a
12062         dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
12063         Use methods of rtx_sequence to clarify the code.
12064
12065 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12066
12067         * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
12068         local "seq" via a checked cast, and use methods of rtx_sequence
12069         to simplify the code.
12070
12071 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12072
12073         * resource.c (mark_referenced_resources): Strengthen local
12074         "sequence" from rtx to rtx_sequence *, adding a checked cast, and
12075         using methods of rtx_sequence to clarify the code.
12076         (find_dead_or_set_registers): Within the switch statement, convert
12077         a GET_CODE check to a dyn_cast, introducing local "seq".  Within
12078         the JUMP_P handling, introduce another local "seq", adding a
12079         checked cast to rtx_sequence *.  In both cases, use methods of
12080         rtx_sequence to clarify the code.
12081         (mark_set_resources): Within SEQUENCE case, introduce local "seq"
12082         via a checked cast, and use methods of rtx_sequence to simplify
12083         the code.
12084
12085 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12086
12087         * reorg.c (redundant_insn): In two places in the function, replace
12088         a check of GET_CODE with a dyn_cast, introducing local "seq", and
12089         usings methods of rtx_sequence to clarify the code.
12090
12091 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12092
12093         * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
12094         local "seq" with a checked cast, and use methods of rtx_sequence
12095         to clarify the code.
12096
12097 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12098
12099         * function.c (contains): Introduce local "seq" for PATTERN (insn),
12100         with a checked cast, in the region for where we know it's a
12101         SEQUENCE.  Use methods of rtx_sequence.
12102
12103 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12104
12105         * final.c (get_attr_length_1): Replace GET_CODE check with a
12106         dyn_cast, introducing local "seq" and the use of methods of
12107         rtx_sequence.
12108         (shorten_branches): Likewise, introducing local "body_seq".
12109         Strengthen local "inner_insn" from rtx to rtx_insn *.
12110         (reemit_insn_block_notes): Replace GET_CODE check with a
12111         dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
12112         Use methods of rtx_sequence.
12113         (final_scan_insn): Likewise, introducing local "seq" for when
12114         "body" is known to be a SEQUENCE, using its methods.
12115
12116 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12117
12118         * except.c (can_throw_external): Strengthen local "seq" from rtx
12119         to rtx_sequence *.  Use methods of rtx_sequence.
12120         (insn_nothrow_p): Likewise.
12121
12122 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12123
12124         * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
12125         dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
12126         Use methods of rtx_sequence.
12127         (scan_trace): Likewise for local "pat".
12128
12129 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12130
12131         * coretypes.h (class rtx_sequence): Add forward declaration.
12132         * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
12133         invariant: GET_CODE (X) == SEQUENCE.
12134         (is_a_helper <rtx_sequence *>::test): New.
12135         (is_a_helper <const rtx_sequence *>::test): New.
12136         (rtx_sequence::len): New.
12137         (rtx_sequence::element): New.
12138         (rtx_sequence::insn): New.
12139
12140 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12141
12142         * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
12143         rtx_insn_list **.
12144         (alloc_INSN_LIST): Strengthen return type from rtx to
12145         rtx_insn_list *.
12146         (copy_INSN_LIST): Likewise for return type and param.
12147         (concat_INSN_LIST): Likewise for both params and return type.
12148         (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
12149         rtx_insn *.  Strengthen second param from rtx * to rtx_insn_list **.
12150         (remove_free_INSN_LIST_node): Strenghten return type from rtx to
12151         rtx_insn *.  Strengthen param from rtx * to rtx_insn_list **.
12152
12153         * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
12154         "implicit_sets", "control_uses", "clobbers" from rtx to
12155         rtx_insn_list *.
12156         (struct deps_desc): Likewise for fields "pending_read_insns",
12157         "pending_write_insns", "pending_jump_insns",
12158         "last_pending_memory_flush", "last_function_call",
12159         "last_function_call_may_noreturn", "sched_before_next_call",
12160         "sched_before_next_jump".
12161         (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
12162         (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
12163
12164         * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
12165         from rtx to rtx_insn_list *.
12166         (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
12167         rtx_insn_list *.
12168
12169         * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
12170         to rtx_insn_list **.
12171         (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
12172         rtx_insn_list *.
12173         (queue_insn): Likewise for local "link".
12174         (struct haifa_saved_data): Strengthen field "insn_queue" from
12175         rtx * to rtx_insn_list **.
12176         (save_backtrack_point): Update allocation of save->insn_queue to
12177         reflect the strengthening of elements from rtx to rtx_insn_list *.
12178         (queue_to_ready): Strengthen local "link" from rtx to
12179         rtx_insn_list *; use methods "next" and "insn" when traversing the
12180         list.
12181         (early_queue_to_ready): Likewise for locals "link", "next_link",
12182         "prev_link".
12183         (schedule_block): Update allocation of insn_queue to reflect the
12184         strengthening of elements from rtx to rtx_insn_list *.  Strengthen
12185         local "link" from rtx to rtx_insn_list *, and use methods when
12186         working it.
12187         (add_to_speculative_block): Strengthen locals "twins" and
12188         "next_node" from rtx to rtx_insn_list *, and use methods when
12189         working with them.  Strengthen local "twin" from rtx to
12190         rtx_insn *, eliminating a checked cast.
12191         (fix_recovery_deps): Strengthen locals "ready_list" and "link"
12192         from rtx to rtx_insn_list *, and use methods when working with
12193         them.
12194
12195         * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
12196         from rtx to rtx_insn_list *, adding a checked cast.
12197         (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
12198         rtx_insn_list **.
12199         (copy_INSN_LIST): Strengthen return type and locals "new_queue",
12200         "newlink" from rtx to rtx_insn_list *.  Strengthen local
12201         "pqueue" from rtx * to rtx_insn_list **.  Strengthen local "x"
12202         from rtx to rtx_insn *.
12203         (concat_INSN_LIST): Strengthen return type and local "new_rtx",
12204         from rtx to rtx_insn_list *.  Use methods of the latter class.
12205         (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
12206         rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
12207         (remove_free_INSN_LIST_node): Strengthen return type and local
12208         "elem" from rtx to rtx_insn *.  Strenghten param "listp" from
12209         rtx * to rtx_insn_list **.  Strengthen local "node" from rtx to
12210         rtx_insn_list *, using "insn" method.
12211
12212         * sched-deps.c (add_dependence_list):  Strengthen param "list"
12213         from rtx to rtx_insn_list *, and use methods when working with it.
12214         (add_dependence_list_and_free):  Strengthen param "listp" from
12215         rtx * to rtx_insn_list **.
12216         (remove_from_dependence_list): Strenghten param "listp" from rtx *
12217         to rtx_insn_list **, and use methods when working with *listp.
12218         (remove_from_both_dependence_lists): Strengthen param "listp" from
12219         rtx * to rtx_insn_list **
12220         (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
12221         to rtx_insn_list **.  Eliminate local "link", in favor of two new
12222         locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
12223         respectively.
12224         (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
12225         by introducing local "cond_deps".
12226         (remove_from_deps): Strengthen param "insn" from rtx to
12227         rtx_insn *.
12228
12229         * sched-rgn.c (concat_insn_mem_list): Strengthen param
12230         "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
12231         Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
12232         Use methods of rtx_insn_list.
12233
12234         * store-motion.c (struct st_expr): Strengthen fields
12235         "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
12236         (st_expr_entry): Replace NULL_RTX with NULL when dealing with
12237         rtx_insn_list *.
12238         (find_moveable_store): Split out "tmp" into multiple more-tightly
12239         scoped locals.  Use methods of rtx_insn_list *.
12240         (compute_store_table): Strengthen local "tmp" from rtx to
12241         rtx_insn *.  Use methods of rtx_insn_list *.
12242
12243 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12244
12245         * coretypes.h (class rtx_insn_list): Add forward declaration.
12246         * rtl.h (class rtx_insn_list): New subclass of rtx_def
12247         (is_a_helper <rtx_insn_list *>::test): New.
12248         (rtx_insn_list::next): New.
12249         (rtx_insn_list::insn): New.
12250         (gen_rtx_INSN_LIST): Add prototype.
12251         * emit-rtl.c (gen_rtx_INSN_LIST): New.
12252         * gengenrtl.c (special_rtx): Add INSN_LIST.
12253
12254 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12255
12256         * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
12257         "prev" from rtx to rtx_insn *.
12258
12259 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12260
12261         * rtl.h (INSN_UID): Convert from a macro to a pair of inline
12262         functions.  Require merely an rtx for now, not an rtx_insn *.
12263         (BLOCK_FOR_INSN): Likewise.
12264         (INSN_LOCATION): Likewise.
12265         (INSN_HAS_LOCATION): Convert from a macro to an inline function.
12266
12267 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12268
12269         * rtl.h (PATTERN): Convert this macro into a pair of inline
12270         functions, for now, requiring const_rtx and rtx.
12271
12272 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12273
12274         * target.def (unwind_emit): Strengthen param "insn" from rtx to
12275         rtx_insn *.
12276         (final_postscan_insn): Likewise.
12277         (adjust_cost): Likewise.
12278         (adjust_priority): Likewise.
12279         (variable_issue): Likewise.
12280         (macro_fusion_pair_p): Likewise.
12281         (dfa_post_cycle_insn): Likewise.
12282         (first_cycle_multipass_dfa_lookahead_guard): Likewise.
12283         (first_cycle_multipass_issue): Likewise.
12284         (dfa_new_cycle): Likewise.
12285         (adjust_cost_2): Likewise for params "insn" and "dep_insn".
12286         (speculate_insn): Likewise for param "insn".
12287         (gen_spec_check): Likewise for params "insn" and "label".
12288         (get_insn_spec_ds): Likewise for param "insn".
12289         (get_insn_checked_ds): Likewise.
12290         (dispatch_do): Likewise.
12291         (dispatch): Likewise.
12292         (cannot_copy_insn_p): Likewise.
12293         (invalid_within_doloop): Likewise.
12294         (legitimate_combined_insn): Likewise.
12295         (needed): Likewise.
12296         (after): Likewise.
12297
12298         * doc/tm.texi: Automatically updated to reflect changes to
12299         target.def.
12300
12301         * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
12302         working with insn.
12303         (schedule_block): Likewise.
12304         (sched_init): Likewise.
12305         (sched_speculate_insn): Strengthen param "insn" from rtx to
12306         rtx_insn *.
12307         (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
12308         working with insn.
12309         * hooks.c (hook_bool_rtx_true): Rename to...
12310         hook_bool_rtx_insn_true): ...this, and strengthen first param from
12311         rtx to rtx_insn *.
12312         (hook_constcharptr_const_rtx_null): Rename to...
12313         (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
12314         first param from const_rtx to const rtx_insn *.
12315         (hook_bool_rtx_int_false): Rename to...
12316         (hook_bool_rtx_insn_int_false): ...this, and strengthen first
12317         param from rtx to rtx_insn *.
12318         (hook_void_rtx_int): Rename to...
12319         (hook_void_rtx_insn_int): ...this, and strengthen first param from
12320         rtx to rtx_insn *.
12321
12322         * hooks.h (hook_bool_rtx_true): Rename to...
12323         (hook_bool_rtx_insn_true): ...this, and strengthen first param from
12324         rtx to rtx_insn *.
12325         (hook_bool_rtx_int_false): Rename to...
12326         (hook_bool_rtx_insn_int_false): ...this, and strengthen first
12327         param from rtx to rtx_insn *.
12328         (hook_void_rtx_int): Rename to...
12329         (hook_void_rtx_insn_int): ...this, and strengthen first param from
12330         rtx to rtx_insn *.
12331         (hook_constcharptr_const_rtx_null): Rename to...
12332         (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
12333         first param from const_rtx to const rtx_insn *.
12334
12335         * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
12336         and local "prev" from rtx to rtx_insn *.
12337
12338         * sched-int.h (sched_speculate_insn): Strengthen first param from
12339         rtx to rtx_insn *.
12340
12341         * sel-sched.c (create_speculation_check): Likewise for local "label".
12342         * targhooks.c (default_invalid_within_doloop): Strengthen param
12343         "insn" from const_rtx to const rtx_insn *.
12344         * targhooks.h (default_invalid_within_doloop): Strengthen param
12345         from const_rtx to const rtx_insn *.
12346
12347         * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
12348         (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
12349
12350         * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
12351         "insn".
12352         (arc_invalid_within_doloop): Likewise, with const.
12353
12354         * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
12355         (arm_cannot_copy_insn_p): Likewise for param "insn".
12356         (arm_unwind_emit): Likewise.
12357
12358         * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
12359         "dep_insn".
12360
12361         * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
12362         (c6x_variable_issue): Likewise.  Removed now-redundant checked
12363         cast.
12364         (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
12365
12366         * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
12367         Likewise for param "insn".
12368         (epiphany_mode_after): Likewise.
12369         * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
12370         params "insn", "dep_insn".
12371         (epiphany_mode_needed): Likewise for param "insn".
12372         (epiphany_mode_after): Likewise.
12373
12374         * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
12375         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
12376         (ix86_avx_u128_mode_needed): Likewise.
12377         (ix86_i387_mode_needed): Likewise.
12378         (ix86_mode_needed): Likewise.
12379         (ix86_avx_u128_mode_after): Likewise.
12380         (ix86_mode_after): Likewise.
12381         (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
12382         (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
12383         (ix86_adjust_priority): Likewise for param "insn".
12384         (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
12385         (do_dispatch): Likewise.
12386         (has_dispatch): Likewise.
12387         * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
12388
12389         * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
12390         reflect renaming of default hook implementation from
12391         hook_constcharptr_const_rtx_null to
12392         hook_constcharptr_const_rtx_insn_null.
12393         (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
12394         rtx to rtx_insn *.
12395         (ia64_variable_issue): Likewise for param "insn".
12396         (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
12397         (ia64_dfa_new_cycle): Likewise.
12398         (ia64_get_insn_spec_ds): Likewise.
12399         (ia64_get_insn_checked_ds): Likewise.
12400         (ia64_speculate_insn): Likewise.
12401         (ia64_gen_spec_check): Likewise for params "insn", "label".
12402         (ia64_asm_unwind_emit): Likewise for param "insn".
12403
12404         * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
12405
12406         * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
12407         "insn", "def_insn".
12408         (m68k_sched_variable_issue): Likewise for param "insn".
12409
12410         * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
12411         "def_insn".
12412
12413         * config/microblaze/microblaze.c (microblaze_adjust_cost):
12414         Likewise for params "insn", "dep".
12415
12416         * config/mips/mips.c (mips_adjust_cost): Likewise.
12417         (mips_variable_issue): Likewise for param "insn".
12418         (mips_final_postscan_insn): Likewise.
12419
12420         * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
12421         for params "insn", "dep".
12422
12423         * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
12424         "dep_insn".
12425         (pa_adjust_priority): Likewise for param "insn".
12426
12427         * config/picochip/picochip.c (picochip_sched_adjust_cost):
12428         Likewise for params "insn", "dep_insn".
12429
12430         * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
12431         param "insn".
12432         (rs6000_variable_issue): Likewise.
12433         (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
12434         (rs6000_debug_adjust_cost): Likewise.
12435         (rs6000_adjust_priority): Likewise for param "insn".
12436         (rs6000_use_sched_lookahead_guard): Likewise.
12437         (get_next_active_insn): Likewise for return type and both params.
12438         (redefine_groups): Likewise for params "prev_head_insn", "tail"
12439         and locals "insn", "next_insn".
12440         (pad_groups): Likewise.
12441
12442         * config/s390/s390.c (s390_adjust_priority): Likewise for param
12443         "insn".
12444         (s390_cannot_copy_insn_p): Likewise.
12445         (s390_sched_variable_issue): Likewise for third param, eliminating
12446         checked cast.
12447         (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
12448         default hook implementation from hook_constcharptr_const_rtx_null
12449         to hook_constcharptr_const_rtx_insn_null.
12450
12451         * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
12452         from rtx to rtx_insn *.
12453         (sh_adjust_cost): Likewise for params "insn", "dep_insn".
12454         (sh_variable_issue): Likewise for param "insn".
12455         (sh_dfa_new_cycle): Likewise.
12456         (sh_mode_needed): Likewise.
12457         (sh_mode_after): Likewise.
12458
12459         * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
12460         params "insn", "dep_insn".
12461         (hypersparc_adjust_cost): Likewise.
12462         (sparc_adjust_cost): Likewise.
12463
12464         * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
12465         param, eliminated checked cast.
12466         (spu_sched_adjust_cost): Likewise for first and third params.
12467
12468         * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
12469         params "insn" and "dep_insn" from rtx to rtx_insn *.
12470
12471         * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
12472
12473 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12474
12475         * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
12476         (set_is_load_p): ...this, updating to work on a SET pattern rather
12477         than an insn.
12478         (is_store_insn): Rename to...
12479         (set_is_store_p): ...this, updating to work on a SET pattern
12480         rather than an insn.
12481         (mn10300_adjust_sched_cost): Move call to get_attr_timings from
12482         top of function to where it is needed.  Rewrite the bogus
12483         condition that checks for "insn" and "dep" being PARALLEL to
12484         instead use single_set, introducing locals "insn_set" and
12485         "dep_set".  Given that we only ever returned "cost" for a non-pair
12486         of SETs, bail out early if we don't have a pair of SET.
12487         Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
12488         use the new locals "insn_set" and "dep_set", and update calls to
12489         is_load_insn and is_store_insn to be calls to set_is_load_p and
12490         set_is_store_p.
12491
12492 2014-08-27  Guozhi Wei  <carrot@google.com>
12493
12494         PR target/62262
12495         * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
12496         amount before using it.
12497
12498 2014-08-27  Richard Biener  <rguenther@suse.de>
12499
12500         * gimple-fold.c (get_maxval_strlen): Add overload wrapping
12501         get_maxval_strlen inside a more useful API.
12502         (gimple_fold_builtin_with_strlen): Remove and fold into ...
12503         (gimple_fold_builtin): ... caller.
12504         (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
12505         gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
12506         gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
12507         gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
12508         gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
12509         gimple_fold_builtin_sprintf): Adjust to compute maxval
12510         themselves.
12511
12512 2014-08-27  Yvan Roux  <yvan.roux@linaro.org>
12513
12514         PR other/62248
12515         * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
12516
12517 2014-08-27  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12518             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12519             Anna Tikhonova  <anna.tikhonova@intel.com>
12520             Ilya Tocar  <ilya.tocar@intel.com>
12521             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12522             Ilya Verbin  <ilya.verbin@intel.com>
12523             Kirill Yukhin  <kirill.yukhin@intel.com>
12524             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12525
12526         * config/i386/sse.md
12527         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
12528         Use `concat_tg_mode' attribute to determine asm register size.
12529
12530 2014-08-27  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12531             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12532             Anna Tikhonova  <anna.tikhonova@intel.com>
12533             Ilya Tocar  <ilya.tocar@intel.com>
12534             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12535             Ilya Verbin  <ilya.verbin@intel.com>
12536             Kirill Yukhin  <kirill.yukhin@intel.com>
12537             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12538
12539         * config/i386/sse.md
12540         (define_mode_iterator VI48_AVX512VL): New.
12541         (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
12542         (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
12543         (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
12544         (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12545         with VI1): Change mode iterator.
12546         (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12547         with VI_ULOADSTORE_BW_AVX512VL): New.
12548         (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12549         with VI_ULOADSTORE_F_AVX512VL): Ditto.
12550         (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12551         with VI1): Change mode iterator.
12552         (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12553         with VI_ULOADSTORE_BW_AVX512VL): New.
12554         (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12555         with VI_ULOADSTORE_F_AVX512VL): Ditto.
12556         (define_insn "<sse2_avx_avx512f>_storedqu<mode>
12557         with VI1): Change mode iterator.
12558         (define_insn "<sse2_avx_avx512f>_storedqu<mode>
12559         with VI_ULOADSTORE_BW_AVX512VL): New.
12560         (define_insn "<sse2_avx_avx512f>_storedqu<mode>
12561         with VI_ULOADSTORE_BW_AVX512VL): Ditto.
12562         (define_insn "avx512f_storedqu<mode>_mask"): Delete.
12563         (define_insn "<avx512>_storedqu<mode>_mask" with
12564         VI48_AVX512VL): New.
12565         (define_insn "<avx512>_storedqu<mode>_mask" with
12566         VI12_AVX512VL): Ditto.
12567
12568 2014-08-27  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12569             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12570             Anna Tikhonova  <anna.tikhonova@intel.com>
12571             Ilya Tocar  <ilya.tocar@intel.com>
12572             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12573             Ilya Verbin  <ilya.verbin@intel.com>
12574             Kirill Yukhin  <kirill.yukhin@intel.com>
12575             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12576
12577         * config/i386/sse.md
12578         (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
12579         (define_mode_iterator VI48_AVX512BW): New.
12580         (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
12581         (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
12582         with VI48_AVX2_48_AVX512F): New.
12583         (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
12584         with VI2_AVX512VL): Ditto.
12585
12586 2014-08-27  Richard Biener  <rguenther@suse.de>
12587
12588         PR middle-end/62239
12589         * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
12590         (fold_builtin_3): Do not fold strcat_chk here.
12591         * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
12592         from builtins.c.
12593         (gimple_fold_builtin): Fold strcat_chk here.
12594
12595 2014-08-26  Aldy Hernandez  <aldyh@redhat.com>
12596
12597         * dwarf2out.h (dwarf2out_decl): Remove prototype.
12598         * dwarf2out.c (dwarf2out_decl): Make static.
12599
12600 2014-08-26  Joel Sherrill <joel.sherrill@oarcorp.com>
12601
12602         * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
12603
12604 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12605
12606         * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
12607         from rtx to rtx_insn *.
12608         (cselib_lookup_from_insn): Likewise for final param.
12609         (cselib_subst_to_values_from_insn): Likewise.
12610         (cselib_add_permanent_equiv): Likewise.
12611
12612         * cselib.c (cselib_current_insn): Likewise for this variable.
12613         (cselib_subst_to_values_from_insn): Likewise for param "insn".
12614         (cselib_lookup_from_insn): Likewise.
12615         (cselib_add_permanent_equiv): Likewise for param "insn" and local
12616         "save_cselib_current_insn".
12617         (cselib_process_insn): Replace use of NULL_RTX with NULL.
12618
12619         * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
12620         from rtx to rtx_insn *.
12621
12622 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12623
12624         * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
12625         rtx_insn *.
12626
12627 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12628
12629         * df.h (df_dump_insn_problem_function): Strengthen first param of
12630         this callback from const_rtx to const rtx_insn *.
12631         (struct df_insn_info): Strengthen field "insn" from rtx to
12632         rtx_insn *.
12633         (DF_REF_INSN): Eliminate this function, reinstating the older
12634         macro definition.
12635         (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
12636         (df_reg_defined): Likewise.
12637         (df_find_use): Likewise.
12638         (df_reg_used): Likewise.
12639         (df_dump_insn_top): Strengthen param 1 from const_rtx to
12640         const rtx_insn *.
12641         (df_dump_insn_bottom): Likewise.
12642         (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
12643         (df_insn_debug_regno): Likewise.
12644         (debug_df_insn): Likewise.
12645         (df_rd_simulate_one_insn): Likewise for param 2.
12646         (df_word_lr_simulate_defs): Likewise for param 1.
12647         (df_word_lr_simulate_uses): Likewise.
12648         (df_md_simulate_one_insn): Likewise for param 2.
12649         (df_simulate_find_noclobber_defs): Likewise for param 1.
12650         (df_simulate_find_defs): Likewise.
12651         (df_simulate_defs): Likewise.
12652         (df_simulate_uses): Likewise.
12653         (df_simulate_one_insn_backwards): Likewise for param 2.
12654         (df_simulate_one_insn_forwards): Likewise.
12655         (df_uses_create): Likewise for param 2.
12656         (df_insn_create_insn_record): Likewise for param 1.
12657         (df_insn_delete): Likewise.
12658         (df_insn_rescan): Likewise.
12659         (df_insn_rescan_debug_internal): Likewise.
12660         (df_insn_change_bb): Likewise.
12661         (df_notes_rescan): Likewise.
12662         * rtl.h (remove_death): Likewise for param 2.
12663         (print_rtl_with_bb): Strengthen param 2 from const_rtx to
12664         const rtx_insn *.
12665         * sched-int.h (reemit_notes): Strengthen param from rtx to
12666         rtx_insn *.
12667         * valtrack.h (propagate_for_debug): Likewise for param 1.
12668
12669         * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
12670         local "tmp_rtx" from const_rtx to const rtx_insn *.
12671         * combine.c (remove_death): Strengthen param "insn" from rtx to
12672         rtx_insn *.
12673         (move_deaths): Likewise for local "where_dead".
12674         * cse.c (delete_trivially_dead_insns): Introduce local
12675         "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
12676         * df-core.c (df_find_def): Strengthen param "insn" from rtx to
12677         rtx_insn *.
12678         (df_reg_defined): Likewise.
12679         (df_find_use): Likewise.
12680         (df_reg_used): Likewise.
12681         (df_dump_insn_problem_data): Strengthen param "insn" from
12682         const_rtx to const rtx_insn *.
12683         (df_dump_insn_top): Likewise.
12684         (df_dump_insn_bottom): Likewise.
12685         (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
12686         (df_insn_debug_regno): Likewise.
12687         (debug_df_insn): Likewise.
12688         (DF_REF_INSN): Delete.
12689         * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
12690         from rtx to rtx_insn *.
12691         (df_chain_insn_top_dump): Strengthen param "insn" from
12692         const_rtx to const rtx_insn *.
12693         (df_chain_insn_bottom_dump): Likewise.
12694         (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
12695         rtx_insn *.
12696         (df_word_lr_simulate_uses): Likewise.
12697         (df_print_note): Likewise.
12698         (df_remove_dead_and_unused_notes): Likewise.
12699         (df_set_unused_notes_for_mw): Likewise.
12700         (df_set_dead_notes_for_mw): Likewise.
12701         (df_create_unused_note): Likewise.
12702         (df_simulate_find_defs): Likewise.
12703         (df_simulate_find_uses): Likewise.
12704         (df_simulate_find_noclobber_defs): Likewise.
12705         (df_simulate_defs): Likewise.
12706         (df_simulate_uses): Likewise.
12707         (df_simulate_one_insn_backwards): Likewise.
12708         (df_simulate_one_insn_forwards): Likewise.
12709         (df_md_simulate_one_insn): Likewise.
12710         * df-scan.c (df_uses_create): Likewise.
12711         (df_insn_create_insn_record): Likewise.
12712         (df_insn_delete): Likewise.
12713         (df_insn_rescan): Likewise.
12714         (df_insn_rescan_debug_internal): Likewise.
12715         (df_insn_change_bb): Likewise.
12716         (df_notes_rescan): Likewise.
12717         (df_refs_add_to_chains): Likewise.
12718         (df_insn_refs_verify): Likewise.
12719         * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
12720         when invoking df_insn_delete.
12721         (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
12722         (set_unique_reg_note): Add checked cast.
12723         * final.c (cleanup_subreg_operands): Likewise.
12724         * gcse.c (update_ld_motion_stores): Likewise, strengthening local
12725         "insn" from rtx to rtx_insn *.
12726         * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
12727         "last" from rtx to rtx_insn *.
12728         * ira-emit.c (change_regs_in_insn): New function.
12729         (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
12730         Invoke change_regs_in_insn rather than change_regs.
12731         * ira.c (update_equiv_regs): Strengthen locals "insn",
12732         "init_insn", "new_insn" from rtx to rtx_insn *.  Invoke
12733         for_each_rtx_in_insn rather than for_each_rtx.
12734         * recog.c (confirm_change_group): Add checked casts.
12735         (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
12736         Add checked cast.
12737         (peep2_fill_buffer): Add checked cast.
12738         * rtlanal.c (remove_note): Likewise.
12739         * valtrack.c (propagate_for_debug): Strengthen param "insn" and
12740         locals "next" "end" from rtx to rtx_insn *.
12741
12742 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12743
12744         * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
12745         to rtx_insn *.
12746         (struct reg_use_data): Likewise for field "insn".
12747         (insn_cost): Likewise for param.
12748         (real_insn_for_shadow): Likewise for return type and param.
12749         (increase_insn_priority): Likewise for param 1.
12750         (debug_dependencies): Likewise for both params.
12751
12752         * haifa-sched.c (insn_delay): Likewise for param "insn".
12753         (real_insn_for_shadow): Likewise for return type and param "insn".
12754         (update_insn_after_change): Likewise for param "insn".
12755         (recompute_todo_spec): Likewise for param "next" and locals "pro",
12756         "other".
12757         (insn_cost): Likewise for param "insn".
12758         (increase_insn_priority): Likewise.
12759         (calculate_reg_deaths): Likewise.
12760         (setup_insn_reg_pressure_info): Likewise.
12761         (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
12762         (model_index): Strengthen param "insn" from rtx to rtx_insn *.
12763         (model_recompute): Likewise.
12764         (must_restore_pattern_p): Likewise for param "next".
12765         (model_excess_cost): Likewise for param "insn".
12766         (queue_remove): Likewise.
12767         (adjust_priority): Likewise for param "prev".
12768         (update_register_pressure): Likewise for param "insn".
12769         (setup_insn_max_reg_pressure): Likewise for local "insn".
12770         (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
12771         (model_add_to_schedule): Likewise.
12772         (model_reset_queue_indices): Likewise for local "insn".
12773         (unschedule_insns_until): Strengthen local "recompute_vec" from
12774         auto_vec<rtx> to auto_vec<rtx_insn *>.  Strengthen locals "last",
12775         "con" from rtx to rtx_insn *.
12776         (restore_last_backtrack_point): Likewise for both locals "x". Add
12777         checked casts.
12778         (estimate_insn_tick): Likewise for param "insn".
12779         (commit_schedule): Likewise for params "prev_head", "tail" and
12780         local "x".
12781         (verify_shadows): Likewise for locals "i1", "i2".
12782         (dump_insn_stream): Likewise for params "head", "tail" and locals
12783         "next_tail", "insn".
12784         (schedule_block): Likewise for locals "insn", "x".  Add a checked
12785         cast.
12786         (fix_inter_tick): Likewise for params "head", "tail".
12787         (create_check_block_twin): Likewise for local "jump".
12788         (haifa_change_pattern): Likewise for param "insn".
12789         (haifa_speculate_insn): Likewise.
12790         (dump_new_block_header): Likewise for params "head", "tail".
12791         (fix_jump_move): Likewise for param "jump".
12792         (move_block_after_check): Likewise.
12793         (sched_init_insn_luid): Likewise for param "insn".
12794         (sched_init_luids): Likewise for local "insn".
12795         (insn_luid): Likewise for param "insn".
12796         (init_h_i_d): Likewise.
12797         (haifa_init_h_i_d): Likewise for local "insn".
12798         (haifa_init_insn): Likewise for param "insn".
12799         * sched-deps.c (add_dependence): Likewise for local "real_pro",
12800         "other".
12801         (create_insn_reg_use): Likewise for param "insn".
12802         (setup_insn_reg_uses): Likewise.  Add a checked cast.
12803         * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
12804         "tail" from rtx to rtx_insn *.
12805         * sched-rgn.c (void debug_dependencies): Likewise, also for locals
12806         "insn", "next_tail".
12807
12808 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12809
12810         * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
12811         from rtx to rtx_insn *.
12812         (model_add_to_schedule): Likewise for locals "start", "end",
12813         "iter".
12814
12815 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12816
12817         * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
12818         rtx_insn *.
12819         * cfgrtl.c (duplicate_insn_chain): Likewise for  params "from",
12820         "to" and locals "insn", "next", "copy".  Remove now-redundant
12821         checked cast.
12822
12823 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12824
12825         * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
12826         rtx_insn * and param 4 from rtx * to rtx_insn **.
12827         (get_condition): Strengthen param 1 from rtx to rtx_insn * and
12828         param 2 from rtx * to rtx_insn **.
12829
12830         * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
12831         rtx_insn * and final param from rtx * to rtx_insn **.
12832
12833         * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
12834         from rtx to rtx_insn *.
12835         (try_head_merge_bb): Likewise for both locals named "move_upto".
12836         * df-problems.c (can_move_insns_across): Likewise for params
12837         "from", "to", "across_from", "across_to" and locals "insn",
12838         "next", "max_to".  Strengthen param "pmove_upto" from rtx * to
12839         rtx_insn **.
12840         * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
12841         from rtx to rtx_insn *.
12842         (noce_get_alt_condition): Strengthen param "earliest" from rtx *
12843         to rtx_insn **.  Strengthen local "insn" from rtx to rtx_insn *.
12844         (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
12845         rtx_insn *.
12846         (noce_try_abs): Likewise.
12847         (noce_get_condition): Likewise for param "jump".  Strengthen param
12848         "earliest" from rtx * to rtx_insn **.
12849         (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
12850         rtx_insn *.
12851         (find_cond_trap): Likewise.
12852         (dead_or_predicable): Likewise for local "earliest".
12853         * loop-iv.c (check_simple_exit): Likewise for local "at".  Add
12854         checked cast.
12855         * rtlanal.c (canonicalize_condition): Likewise for param "insn"
12856         and local "prev".  Strengthen param "earliest" from rtx * to
12857         rtx_insn **.
12858         (get_condition): Strengthen param "jump" from rtx to rtx_insn *
12859         Strengthen param "earliest" from rtx * to rtx_insn **.
12860
12861 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12862
12863         * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
12864         "to" and local "insn" from rtx to rtx_insn *.
12865
12866 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12867
12868         * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
12869         from rtx to rtx_insn *.
12870         (need_nop_to_preserve_insn_bb): Likewise for param "insn".
12871         (code_motion_path_driver): Likewise for local "last_insn".
12872         (simplify_changed_insns): Likewise for local "insn".
12873
12874 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12875
12876         * rtl.h (push_to_sequence): Strengthen param from rtx to
12877         rtx_insn *.
12878         (push_to_sequence2): Likewise for both params.
12879         (delete_insns_since): Likewise for param.
12880         (reorder_insns_nobb): Likewise for all three params.
12881         (set_new_first_and_last_insn): Likewise for both params.
12882
12883         * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
12884         rtx_insn *.  Remove now-redundant cast.
12885         (set_last_insn): Likewise.
12886
12887         * builtins.c (expand_builtin_return): Strengthen local
12888         "call_fusage" from rtx to rtx_insn *.
12889         * cfgrtl.c (create_basic_block_structure): Likewise for local
12890         "after".
12891         * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
12892         "first", "last" and local "insn".
12893         (delete_insns_since): Likewise for param "from".
12894         (reorder_insns_nobb): Likewise for params "from", "to", "after"
12895         and local "x".
12896         (push_to_sequence): Likewise for param "first" and local "last".
12897         (push_to_sequence2): Likewise for params "first" and "last".
12898         * lra.c (emit_add3_insn): Likewise for local "last".
12899         (lra_emit_add): Likewise.
12900         * lra-constraints.c (base_to_reg): Likewise for locals "insn",
12901         "last_insn".
12902         (process_address_1): Likewise for locals "insn", last".
12903         * modulo-sched.c (ps_first_note): Likewise for return type.
12904         * optabs.c (expand_binop_directly): Likewise for param "last".
12905
12906 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12907
12908         * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
12909         to rtx_insn*.
12910         * emit-rtl.c (get_last_insn_anywhere): Likewise.
12911
12912 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12913
12914         * function.h (struct sequence_stack): Strengthen fields "first"
12915         and "last" from rtx to rtx_insn *.
12916         (struct emit_status): Likewise for fields "x_first_insn" and
12917         "x_last_insn".
12918
12919         * emit-rtl.h (get_insns): Remove now-redundant checked cast.
12920         (set_first_insn): Add checked cast.
12921         (get_last_insn): Remove now-redundant checked cast.
12922         (set_last_insn): Add checked cast.
12923
12924         * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
12925         "saved_first" and "saved_last" from rtx to rtx_insn *.
12926
12927 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12928
12929         * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
12930         (unlink_insn_chain): Strengthen both params from rtx to
12931         rtx_insn *.
12932
12933         * cfgrtl.c (cfg_layout_function_header): Likewise for this
12934         variable.
12935         (unlink_insn_chain): Likewise for params "first" and "last".
12936         Remove now-redundant checked cast.
12937         (record_effective_endpoints): Replace use of NULL_RTX with NULL.
12938         (fixup_reorder_chain): Strengthen local "insn" from rtx to
12939         rtx_insn *.
12940         * emit-rtl.c (link_insn_into_chain): Likewise for all three
12941         params.
12942         (add_insn): Likewise for param "insn" and local "prev".
12943         (add_insn_after_nobb): Likewise for both params and local "next".
12944         (add_insn_before_nobb): Likewise for both params and local "prev".
12945         (add_insn_after): Rename param "after" to "uncast_after",
12946         introducing local "after" with another checked cast.
12947         (add_insn_before): Rename params "insn" and "before", giving them
12948         "uncast_" prefixes, adding the old names back using checked casts.
12949         (emit_note_after): Likewise for param "after".
12950         (emit_note_before): Likewise for param "before".
12951         (emit_label): Add a checked cast.
12952
12953 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12954
12955         * cselib.h (cselib_record_sets_hook):  Strengthen initial param
12956         "insn" from rtx to rtx_insn *.
12957
12958         * cselib.c (cselib_record_sets_hook): Likewise.
12959
12960         * var-tracking.c (add_with_sets): Likewise, renaming back from
12961         "uncast_insn" to "insn" and eliminating the checked cast from rtx
12962         to rtx_insn *.
12963
12964 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12965
12966         * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
12967         and "header_" from rtx to rtx_insn *.
12968         (struct basic_block_d): Likewise for field "head_" within "x"
12969         field of union basic_block_il_dependent.
12970         (BB_HEAD): Drop function...
12971         (SET_BB_HEAD): ...and this function in favor of...
12972         (BB_HEAD): ...reinstate macro.
12973         (BB_END): Drop function...
12974         (SET_BB_END): ...and this function in favor of...
12975         (BB_END): ...reinstate macro.
12976         (BB_HEADER): Drop function...
12977         (SET_BB_HEADER): ...and this function in favor of...
12978         (BB_HEADER): ...reinstate macro.
12979
12980         * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
12981         (fix_crossing_unconditional_branches): Likewise.
12982         * caller-save.c (save_call_clobbered_regs): Likewise.
12983         (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
12984         * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
12985         * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
12986         (merge_blocks_move_successor_nojumps): Likewise.
12987         (outgoing_edges_match): Update use of for_each_rtx to
12988         for_each_rtx_in_insn.
12989         * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
12990         (expand_gimple_cond): Likewise.
12991         (expand_gimple_tailcall): Likewise.
12992         (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
12993         SET_BB_END.
12994         (construct_exit_block): Drop use of SET_BB_END.
12995         * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
12996         rtx_insn *.
12997         (delete_insn): Rename param "insn" to "uncast_insn", introducing
12998         a new local "insn" with a checked cast to rtx_insn *.  Drop use of
12999         SET_BB_HEAD and SET_BB_END.
13000         (create_basic_block_structure): Drop use of SET_BB_HEAD and
13001         SET_BB_END.
13002         (rtl_delete_block): Drop use of SET_BB_HEAD.
13003         (rtl_split_block): Drop use of SET_BB_END.
13004         (emit_nop_for_unique_locus_between): Likewise.
13005         (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
13006         (block_label): Drop use of SET_BB_HEAD.
13007         (fixup_abnormal_edges): Drop use of SET_BB_END.
13008         (record_effective_endpoints): Drop use of SET_BB_HEADER.
13009         (relink_block_chain): Likewise.
13010         (fixup_reorder_chain): Drop use of SET_BB_END.
13011         (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
13012         (cfg_layout_delete_block): Strengthen local "to" from rtx * to
13013         rtx_insn **.  Drop use of SET_BB_HEADER.
13014         (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
13015         SET_BB_HEAD.
13016         (BB_HEAD): Delete this function.
13017         (SET_BB_HEAD): Likewise.
13018         (BB_END): Likewise.
13019         (SET_BB_END): Likewise.
13020         (BB_HEADER): Likewise.
13021         (SET_BB_HEADER): Likewise.
13022         * emit-rtl.c (add_insn_after):  Rename param "insn" to
13023         "uncast_insn", adding a new local "insn" and a checked cast to
13024         rtx_insn *.  Drop use of SET_BB_END.
13025         (remove_insn): Strengthen locals "next" and "prev" from rtx to
13026         rtx_insn *.  Drop use of SET_BB_HEAD and SET_BB_END.
13027         (reorder_insns): Drop use of SET_BB_END.
13028         (emit_insn_after_1): Strengthen param "first" and locals "last",
13029         "after_after" from rtx to rtx_insn *.  Drop use of SET_BB_END.
13030         (emit_pattern_after_noloc): Add checked cast.
13031         * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
13032         (restore_other_notes): Likewise.
13033         (move_insn): Likewise.
13034         (sched_extend_bb): Likewise.
13035         (fix_jump_move): Likewise.
13036         * ifcvt.c (noce_process_if_block): Likewise.
13037         (dead_or_predicable): Likewise.
13038         * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
13039         * reg-stack.c (change_stack): Drop use of SET_BB_END.
13040         * sel-sched-ir.c (sel_move_insn): Likewise.
13041         * sel-sched.c (move_nop_to_previous_block): Likewise.
13042
13043         * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
13044         SET_BB_END.
13045         * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
13046
13047 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13048
13049         * basic-block.h (create_basic_block_structure): Strengthen params
13050         1 "head" and 2 "end" from rtx to rtx_insn *.
13051         * cfgrtl.c (create_basic_block_structure): Likewise.
13052         (rtl_create_basic_block): Update casts from void * to rtx to
13053         rtx_insn *, so that we can pass them as rtx_insn * to
13054         create_basic_block_structure.
13055         * sel-sched-ir.c (sel_create_basic_block): Likewise.
13056
13057 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13058
13059         * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
13060         rtx_insn **.
13061         (check_for_inc_dec): Strengthen param "insn" from rtx to
13062         rtx_insn *.
13063
13064         * cselib.h (cselib_process_insn): Likewise.
13065
13066         * cselib.c (cselib_record_sets): Likewise.
13067         (cselib_process_insn): Likewise.
13068
13069         * dse.c (struct insn_info): Likewise for field "insn".
13070         (check_for_inc_dec_1): Likewise for local "insn".
13071         (check_for_inc_dec): Likewise for param "insn".
13072         (scan_insn): Likewise.
13073         (dse_step1): Likewise for local "insn".
13074
13075         * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
13076         rtx_insn **.  Use for_each_rtx_in_insn rather than for_each_rtx.
13077
13078 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13079
13080         * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
13081         from rtx to rtx_insn *.
13082         (DEP_PRO): Delete this function and...
13083         (SET_DEP_PRO): ...this function in favor of...
13084         (DEP_PRO): ...reinstate this macro.
13085         (DEP_CON): Delete this function and...
13086         (SET_DEP_CON): ...this function in favor of...
13087         (DEP_CON): ...reinstate this old macro.
13088         (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
13089         (init_dep): Likewise.
13090         (set_priorities): Likewise for both params.
13091         (sd_copy_back_deps): Likewise for params 1 and 2.
13092
13093         * haifa-sched.c (priority): Likewise for param "insn" and local
13094         "next".
13095         (set_priorities): Likewise for params "head" and "tail" and local
13096         "insn".
13097         (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
13098         local "consumer".
13099         (add_to_speculative_block): Add a checked cast.
13100         (create_check_block_twin): Drop use of SET_DEP_CON.
13101         (add_jump_dependencies): Strengthen params "insn" and "jump" from
13102         rtx to rtx_insn *.
13103
13104         * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
13105         Drop use of SET_DEP_PRO
13106         (init_dep): Strengthen params "pro" and "con" from rtx to
13107         rtx_insn *.
13108         (sd_copy_back_deps): Likewise for params "to" and "from".  Drop
13109         use of SET_DEP_CON.
13110         (DEP_PRO): Delete.
13111         (DEP_CON): Delete.
13112         (SET_DEP_PRO): Delete.
13113         (SET_DEP_CON): Delete.
13114
13115 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13116
13117         * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
13118         from rtx to rtx_insn *.
13119         (VINSN_INSN_RTX): Eliminate rvalue function and...
13120         (SET_VINSN_INSN): ...lvalue function in favor of...
13121         (VINSN_INSN_RTX): reinstate this old macro.
13122
13123         * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
13124         in favor of VINSN_INSN_RTX.
13125         (VINSN_INSN_RTX): Delete this function.
13126         (SET_VINSN_INSN_RTX): Likewise.
13127
13128 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13129
13130         * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
13131         (BND_TO): Delete this function and...
13132         (SET_BND_TO): ...this functions in favor of...
13133         (BND_TO): ...reinstating this macro.
13134         (struct _fence): Strengthen field "executing_insns" from
13135         vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.  Strengthen fields
13136         "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
13137         (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
13138         and param "insn" from rtx to insn_t.
13139         (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
13140         rtx_insn *.
13141
13142         * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
13143         vec<rtx_insn *> .
13144         (rtx_vec_t): Likewise.
13145         (struct sched_deps_info_def): Strengthen param of "start_insn"
13146         callback from rtx to rtx_insn *.  Likewise for param "insn2" of
13147         "note_mem_dep" callback and first param of "note_dep" callback.
13148
13149         * haifa-sched.c (add_to_speculative_block): Strengthen param
13150         "insn" from rtx to rtx_insn *.
13151         (clear_priorities): Likewise.
13152         (calc_priorities): Likewise for local "insn".
13153
13154         * sched-deps.c (haifa_start_insn): Likewise for param "insn".
13155         Remove redundant checked cast.
13156         (haifa_note_mem_dep): Likewise for param "pending_insn".
13157         (haifa_note_dep): Likewise for param "elem".
13158         (note_mem_dep): Likewise for param "e".
13159         (sched_analyze_1): Add checked casts.
13160         (sched_analyze_2): Likewise.
13161
13162         * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
13163         from rtx to rtx_insn *.
13164         (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
13165         from vec<rtx> * to vec<rtx_insn *> *.
13166
13167         * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
13168         scaffolding.
13169         (flist_add): Strengthen param "executing_insns" from
13170         vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
13171         (advance_deps_context): Remove now-redundant checked cast.
13172         (init_fences): Replace uses of NULL_RTX with NULL.
13173         (merge_fences): Strengthen params "last_scheduled_insn" and
13174         "sched_next" from rtx to rtx_insn * and "executing_insns" from
13175         vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
13176         (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
13177         (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
13178         an instruction, rather than doing double-duty as a pattern.
13179         (return_nop_to_pool): Update for change of insn_t.
13180         (deps_init_id): Remove now-redundant checked cast.
13181         (struct sched_scan_info_def): Strengthen param of "init_insn"
13182         callback from rtx to insn_t.
13183         (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
13184         (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
13185         NULL.
13186         (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
13187         "end" from rtx to rtx_insn *.
13188         (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
13189         (rtx insn_rtx, bool force_unique_p)
13190         (BND_TO): Delete function.
13191         (SET_BND_TO): Delete function.
13192
13193         * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
13194         rtx to rtx_insn *.
13195         (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
13196         (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
13197         rtx to rtx_insn *.
13198         (undo_transformations): Likewise for param "insn".
13199         (update_liveness_on_insn): Likewise.
13200         (compute_live_below_insn): Likewise for param "insn" and local
13201         "succ".
13202         (update_data_sets): Likewise for param "insn".
13203         (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
13204         (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
13205         (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
13206         rtx_insn *.
13207         (move_cond_jump): Likewise for param "insn".
13208         (move_cond_jump): Drop use of SET_BND_TO.
13209         (compute_av_set_on_boundaries): Likewise.
13210         (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
13211         (update_and_record_unavailable_insns): Strengthen local "bb_end"
13212         from rtx to rtx_insn *.
13213         (maybe_emit_renaming_copy): Likewise for param "insn".
13214         (maybe_emit_speculative_check): Likewise.
13215         (handle_emitting_transformations): Likewise.
13216         (remove_insn_from_stream): Likewise.
13217         (code_motion_process_successors): Strengthen local "succ" from rtx
13218         to insn_t.
13219
13220 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13221
13222         * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
13223         ilist_t, not _xlist_t;
13224         (ILIST_INSN): Define in terms of new union field "insn".
13225         (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
13226         _XLIST_NEXT.
13227         (struct _list_node): Add new field "insn" to the union, of type
13228         insn_t.
13229         (ilist_add): Replace macro with an inline function, requiring an
13230         insn_t.
13231         (ilist_remove): Define this macro directly in terms of
13232         _list_remove, rather than indirectly via _xlist_remove.
13233         (ilist_clear): Likewise, in terms of _list_clear rather than
13234         _xlist_clear.
13235         (ilist_is_in_p): Replace macro with an inline function, requiring
13236         an insn_t.
13237         (_list_iter_cond_insn): New function.
13238         (ilist_iter_remove): Define this macro directly in terms of
13239         _list_iter_remove, rather than indirectly via _xlist_iter_remove.
13240         (ilist_iterator): Define directly in terms of _list_iterator
13241         rather than indirectly through _xlist_iterator.
13242         (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
13243         than in terms of _FOR_EACH_X.
13244         (FOR_EACH_INSN_1): Likewise.
13245
13246 2014-08-26  Joseph Myers  <joseph@codesourcery.com>
13247
13248         PR target/60606
13249         PR target/61330
13250         * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
13251         DECL_HARD_REGISTER and return for invalid register specifications.
13252         * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
13253         DECL_HARD_REGISTER, call expand_one_error_var.
13254         * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
13255         CC_REGNUM with non-MODE_CC modes.
13256         (arm_regno_class): Return NO_REGS for PC_REGNUM.
13257
13258 2014-08-26  Marek Polacek  <polacek@redhat.com>
13259
13260         PR c/61271
13261         * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
13262
13263 2014-08-26  Evandro Menezes <e.menezes@samsung.com>
13264
13265         * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
13266         qi cost; add di cost.
13267         (cortexa57_addrcost_table): Likewise.
13268
13269 2014-08-26  Marek Polacek  <polacek@redhat.com>
13270
13271         PR c/61271
13272         * expr.c (is_aligning_offset): Remove logical not.
13273
13274 2014-08-26  Marek Polacek  <polacek@redhat.com>
13275
13276         PR c/61271
13277         * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
13278         LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
13279
13280 2014-08-26  Richard Biener  <rguenther@suse.de>
13281
13282         PR tree-optimization/62175
13283         * tree-ssa-loop-niter.c (expand_simple_operations): Do not
13284         expand possibly trapping operations.
13285
13286 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13287
13288         * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
13289         "insn" from rtx to rtx_insn *.
13290         (permute_load): Likewise for param "insn".
13291         (permute_store): Likewise.
13292         (handle_special_swappables): Likewise for local "insn".
13293         (replace_swap_with_copy): Likewise for locals "insn" and
13294         "new_insn".
13295         (rs6000_analyze_swaps): Likewise for local "insn".
13296
13297 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13298
13299         * regrename.h (struct du_chain): Strengthen field "insn" from rtx
13300         to rtx_insn *.
13301
13302 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13303
13304         * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
13305         "note_list" from rtx to rtx_insn *.
13306         (BB_NOTE_LIST): Replace this function and...
13307         (SET_BB_NOTE_LIST): ...this function with...
13308         (BB_NOTE_LIST): ...the former macro implementation.
13309
13310         * sched-int.h (concat_note_lists): Strengthen param "from_end" and
13311         local "from_start" from rtx to rtx_insn *.  Strengthen param
13312         "to_endp" from rtx * to rtx_insn **.
13313
13314         * haifa-sched.c (concat_note_lists): Likewise.
13315         * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
13316         BB_NOTE_LIST.
13317         (sel_restore_notes): Likewise.
13318         (move_bb_info): Likewise.
13319         (BB_NOTE_LIST): Delete this function.
13320         (SET_BB_NOTE_LIST): Delete this function.
13321         * sel-sched.c (create_block_for_bookkeeping): Eliminate
13322         SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
13323
13324 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13325
13326         * target.def (reorder): Strengthen param "ready" of this DEFHOOK
13327         from rtx * to rtx_insn **.
13328         (reorder2): Likewise.
13329         (dependencies_evaluation_hook): Strengthen params "head", "tail"
13330         from rtx to rtx_insn *.
13331
13332         * doc/tm.texi: Update mechanically for above change to target.def.
13333
13334         * sched-int.h (note_list): Strengthen this variable from rtx to
13335         rtx_insn *.
13336         (remove_notes): Likewise for both params.
13337         (restore_other_notes): Likewise for return type and first param.
13338         (struct ready_list): Strengthen field "vec" from rtx * to
13339         rtx_insn **.
13340         (struct dep_replacement): Strenghten field "insn" from rtx to
13341         rtx_insn *.
13342         (struct deps_desc): Likewise for fields "last_debug_insn",
13343         "last_args_size".
13344         (struct haifa_sched_info): Likewise for callback field
13345         "can_schedule_ready_p"'s param, for first param of "new_ready"
13346         callback field, for both params of "rank" callback field, for
13347         first field of "print_insn" callback field (with a const), for
13348         both params of "contributes_to_priority" callback, for param
13349         of "insn_finishes_block_p" callback, for fields "prev_head",
13350         "next_tail", "head", "tail", for first param of "add_remove_insn"
13351         callback, for first param of "begin_schedule_ready" callback, for
13352         both params of "begin_move_insn" callback, and for second param
13353         of "advance_target_bb" callback.
13354         (add_dependence): Likewise for params 1 and 2.
13355         (sched_analyze): Likewise for params 2 and 3.
13356         (deps_analyze_insn): Likewise for param 2.
13357         (ready_element): Likewise for return type.
13358         (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
13359         (try_ready): Strenghten param from rtx to rtx_insn *.
13360         (sched_emit_insn): Likewise for return type.
13361         (record_delay_slot_pair): Likewise for params 1 and 2.
13362         (add_delay_dependencies): Likewise for param.
13363         (contributes_to_priority): Likewise for both params.
13364         (find_modifiable_mems): Likewise.
13365
13366         * config/arm/arm.c (cortexa7_sched_reorder):  Strengthen param
13367         "ready" from rtx * to rtx_insn **.  Strengthen locals "insn",
13368         "first_older_only_insn" from rtx to rtx_insn *.
13369         (arm_sched_reorder):  Strengthen param "ready"  from rtx * to
13370         rtx_insn **.
13371
13372         * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
13373         "last_scheduled_iter0" from rtx to rtx_insn *.
13374         (init_sched_state): Replace use of NULL_RTX with NULL for insn.
13375         (c6x_sched_reorder_1): Strengthen param "ready" and locals
13376         "e_ready", "insnp" from rtx * to rtx_insn **.  Strengthen local
13377         "insn" from rtx to rtx_insn *.
13378         (c6x_sched_reorder): Strengthen param "ready" from rtx * to
13379         rtx_insn **.
13380         (c6x_sched_reorder2): Strengthen param "ready" and locals
13381         "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
13382         "insn" from rtx to rtx_insn *.
13383         (c6x_variable_issue):  Add a checked cast when assigning from insn
13384         to ss.last_scheduled_iter0.
13385         (split_delayed_branch): Strengthen param "insn" and local "i1"
13386         from rtx to rtx_insn *.
13387         (split_delayed_nonbranch): Likewise.
13388         (undo_split_delayed_nonbranch): Likewise for local "insn".
13389         (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
13390         "entry_after", "end_packet", "head_insn", "tail_insn",
13391         "new_insns", "last_insn", "this_iter", "prev_stage_insn".
13392         Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
13393         to rtx_insn **.  Remove now-redundant checked cast on last_insn,
13394         but add a checked cast on loop->start_label.  Consolidate calls to
13395         avoid assigning result of gen_spkernel to "insn", now an
13396         rtx_insn *.
13397
13398         * config/i386/i386.c (do_reorder_for_imul): Strengthen param
13399         "ready" from rtx * to rtx_insn **.  Strengthen local "insn" from
13400         rtx to rtx_insn *.
13401         (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
13402         rtx_insn **.  Strengthen locals "top", "next" from rtx to
13403         rtx_insn *.
13404         (ix86_sched_reorder): Strengthen param "ready" from rtx * to
13405         rtx_insn **.  Strengthen local "insn" from rtx to rtx_insn *.
13406         (add_parameter_dependencies): Strengthen params "call", "head" and
13407         locals "insn", "last", "first_arg" from rtx to rtx_insn *.
13408         (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
13409         (add_dependee_for_func_arg): Likewise for param "arg" and local
13410         "insn".
13411         (ix86_dependencies_evaluation_hook): Likewise for params "head",
13412         "tail" and locals "insn", "first_arg".
13413
13414         * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
13415         for params "head", "tail" and locals "insn", "next", "next_tail".
13416         (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
13417         "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
13418         "insn", "lowest", "highest" from rtx to rtx_insn *.
13419         (ia64_sched_reorder): Strengthen param "ready" from rtx * to
13420         rtx_insn **.
13421         (ia64_sched_reorder2): Likewise.
13422
13423         * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
13424         and local "insn" from rtx to rtx_insn *.  Strengthen param "ready"
13425         from rtx * to rtx_insn **.
13426         (mep_move_ready_insn): Strengthen param "ready" from rtx * to
13427         rtx_insn **.
13428         (mep_print_sched_insn): Strengthen param "insn" from rtx to
13429         rtx_insn *.
13430         (mep_sched_reorder): Strengthen param "ready" from rtx * to
13431         rtx_insn **.  Strengthen locals "core_insn", "cop_insn" from rtx
13432         to rtx_insn *.
13433
13434         * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
13435         from rtx * to rtx_insn **.  Strengthen local "new_head" from rtx
13436         to rtx_insn *.
13437         (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
13438         rtx_insn **.  Strengthen local "temp" from rtx to rtx_insn *.
13439         (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
13440         rtx_insn **.
13441         (vr4130_reorder): Likewise.
13442         (mips_74k_agen_reorder): Likewise.  Strengthen local "insn" from
13443         rtx to rtx_insn *.
13444         (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
13445         rtx_insn **.
13446         (mips_sched_reorder): Likewise.
13447         (mips_sched_reorder2): Likewise.
13448
13449         * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
13450
13451         * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
13452         Strengthen local "tmp" from rtx to rtx_insn *.
13453         (rs6000_sched_reorder2): Likewise.
13454
13455         * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
13456         Likewise.  Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
13457         (s390_sched_reorder): Strengthen param "ready" from rtx * to
13458         rtx_insn **.  Strengthen local "tmp" from rtx to rtx_insn *.
13459
13460         * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
13461         "tmp2" from rtx to rtx_insn *.
13462         (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
13463         Strengthen local "insn" from rtx to rtx_insn *.
13464         (ready_reorder): Strengthen param "ready" from rtx * to
13465         rtx_insn **.  Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
13466         (sh_reorder):  Strengthen param "ready" from rtx * to rtx_insn **.
13467         (sh_reorder2): Likewise.
13468
13469         * config/spu/spu.c (spu_sched_reorder): Likewise.  Strengthen
13470         local "insn" from rtx to rtx_insn *.
13471
13472         * haifa-sched.c (note_list): Strengthen this variable from rtx to
13473         rtx_insn *.
13474         (scheduled_insns): Strengthen this variable from vec<rtx> to
13475         vec<rtx_insn *>.
13476         (set_modulo_params): Likewise for locals "i1", "i2".
13477         (record_delay_slot_pair): Likewise for params "i1", "i2".
13478         (add_delay_dependencies): Likewise for param "insn".
13479         (cond_clobbered_p): Likewise.
13480         (recompute_todo_spec): Likewise for local "prev".
13481         (last_scheduled_insn): Likewise for this variable.
13482         (nonscheduled_insns_begin): Likewise.
13483         (model_set_excess_costs): Strengthen param "insns" from rtx * to
13484         rtx_insn **.
13485         (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
13486         rtx_insn *.
13487         (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
13488         Strengthen local "insn" from rtx to rtx_insn *.
13489         (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
13490         (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
13491         (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
13492         (ready_remove_first): Likewise for return type and local "t".
13493         (ready_element): Likewise for return type.
13494         (ready_remove): Likewise for return type and local "t".
13495         (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
13496         (check_clobbered_conditions): Strengthen local "x" from rtx to
13497         rtx_insn *, adding a checked cast.
13498         (schedule_insn): Likewise for param "insn".
13499         (remove_notes): Likewise for params "head", "tail" and locals
13500         "next_tail", "insn", "next".
13501         (struct haifa_saved_data): Likewise for fields
13502         "last_scheduled_insn", "nonscheduled_insns_begin".
13503         (save_backtrack_point): Update for change to field "vec" of
13504         struct ready_list.
13505         (toggle_cancelled_flags): Strengthen local "first" from rtx * to
13506         rtx_insn **.
13507         (restore_last_backtrack_point): Likewise.  Strengthen local "insn"
13508         from rtx to rtx_insn *
13509         (resolve_dependencies): Strengthen param "insn" from rtx to
13510         rtx_insn *
13511         (restore_other_notes): Likewise for return type, for param "head"
13512         and local "note_head".
13513         (undo_all_replacements): Likewise for local "insn".
13514         (first_nonscheduled_insn): Likewise for return type and local "insn".
13515         (queue_to_ready): Likewise for local "insn", adding checked casts.
13516         (early_queue_to_ready): Likewise for local "insn".
13517         (debug_ready_list_1): Strengthen local "p" from rtx * to
13518         rtx_insn **.
13519         (move_insn): Strengthen param "insn" and local "note" from rtx to
13520         rtx_insn *
13521         (insn_finishes_cycle_p): Likewise for param "insn".
13522         (max_issue): Likewise for local "insn".
13523         (choose_ready): Likewise.  Strengthen param "insn_ptr" from rtx *
13524         to rtx_insn **.
13525         (commit_schedule): Strengthen param "prev_head" and local "insn"
13526         from rtx to rtx_insn *
13527         (prune_ready_list): Likewise for local "insn".
13528         (schedule_block): Likewise for locals "prev_head", "head", "tail",
13529         "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
13530         (set_priorities): Likewise for local "prev_head".
13531         (try_ready): Likewise for param "next".
13532         (fix_tick_ready): Likewise.
13533         (change_queue_index): Likewise.
13534         (sched_extend_ready_list): Update for change to field "vec" of
13535         struct ready_list.
13536         (generate_recovery_code): Strengthen param "insn" from rtx to
13537         rtx_insn *.
13538         (begin_speculative_block): Likewise.
13539         (create_check_block_twin): Likewise for param "insn" and locals
13540         "label", "check", "twin".  Introduce local "check_pat" to avoid
13541         "check" being used as a plain rtx before being used as an insn.
13542         (fix_recovery_deps): Add a checked cast to rtx_insn * when
13543         extracting elements from ready_list.
13544         (sched_remove_insn): Strengthen param "insn" from rtx to
13545         rtx_insn *.
13546         (sched_emit_insn): Likewise for return type.
13547         (ready_remove_first_dispatch): Likewise for return type and local
13548         "insn".
13549
13550         * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
13551
13552         * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
13553         const rtx_insn *.
13554
13555         * sched-deps.c (add_dependence): Strengthen params "con", "pro"
13556         from rtx to rtx_insn *.
13557         (add_dependence_list): Likewise for param "insn".  Add a checked
13558         cast.
13559         (add_dependence_list_and_free): Strengthen param "insn" from rtx
13560         to rtx_insn *.  Strengthen param "list_p" from rtx * to
13561         rtx_insn **.
13562         (chain_to_prev_insn): Strengthen param "insn" and locals
13563         "prec_nonnote", "i" from rtx to rtx_insn *.
13564         (flush_pending_lists): Likewise for param "insn".
13565         (cur_insn): Likewise for this variable.
13566         (haifa_start_insn): Add a checked cast.
13567         (note_dep): Strengthen param "e" from rtx to rtx_insn *.
13568         (sched_analyze_reg): Likewise for param "insn".
13569         (sched_analyze_1): Likewise.
13570         (sched_analyze_2): Likewise.  Add checked casts.
13571         (sched_analyze_insn): Likewise.  Also for local "prev".
13572         (deps_analyze_insn): Likewise for param "insn".
13573         (sched_analyze): Likewise for params "head", "tail" and local "insn".
13574         (add_dependence_1): Likewise for params "insn", "elem".
13575         (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
13576         (parse_add_or_inc): Likewise for param "insn".
13577         (find_inc): Likewise for local "inc_cand".
13578         (find_modifiable_mems): Likewise for params "head", "tail" and
13579         locals "insn", "next_tail".
13580
13581         * sched-ebb.c (init_ready_list): Likewise for local "insn".
13582         (begin_schedule_ready): Likewise for param "insn".
13583         (begin_move_insn): Likewise for params "insn" and "last".
13584         (ebb_print_insn): Strengthen param "insn" from const_rtx to
13585         const rtx_insn *.
13586         (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
13587         (ebb_contributes_to_priority): Likewise for params "next", "insn".
13588         (ebb_add_remove_insn): Likewise for param "insn".
13589         (advance_target_bb): Likewise.
13590
13591         * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
13592         "insn".
13593         (check_live): Likewise for param "insn".
13594         (init_ready_list): Likewise for local "insn".
13595         (can_schedule_ready_p): Likewise for param "insn".
13596         (begin_schedule_ready): Likewise.
13597         (new_ready): Likewise for param "next".
13598         (rgn_print_insn): Likewise for param "insn".
13599         (rgn_rank): Likewise for params "insn1", "insn2".
13600         (contributes_to_priority): Likewise for params "next", "insn".
13601         (rgn_insn_finishes_block_p): Likewise for param "insn".
13602         (add_branch_dependences): Likewise for params "head", "tail" and
13603         locals "insn", "last".
13604         (rgn_add_remove_insn): Likewise for param "insn".
13605         (advance_target_bb): Likewise.
13606
13607         * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
13608         const_rtx to const rtx_insn *.
13609
13610         * sel-sched-dump.h (sel_print_insn): Likewise.
13611
13612         * sel-sched-ir.c (advance_deps_context): Add a checked cast.
13613         (deps_init_id): Likewise.
13614
13615         * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
13616         (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
13617         rtx_insn **.
13618
13619 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13620
13621         * output.h (final_start_function): Strengthen param 1 from rtx to
13622         rtx_insn *.
13623
13624         * final.c (final_start_function): Likewise, renaming back from
13625         "uncast_first" to "first", and dropping the checked cast from rtx
13626         to rtx_insn *.
13627
13628 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13629
13630         * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
13631         * final.c (final): Likewise.  Rename param back from
13632         "uncast_first" to "first" and eliminate the checked cast from rtx
13633         to rtx_insn *.
13634
13635 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13636
13637         * output.h (shorten_branches): Strengthen param from rtx to
13638         rtx_insn *.
13639
13640         * final.c (shorten_branches): Likewise, renaming param back from
13641         "uncast_first" to "first", and dropping the checked cast from rtx
13642         to rtx_insn *.
13643
13644         * genattr.c (gen_attr): Likewise when writing out the prototype of
13645         shorten_branches.
13646
13647 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13648
13649         * sched-int.h (struct haifa_sched_info): Strengthen fields
13650         "prev_head" and "next_tail" from rtx to rtx_insn *.
13651
13652 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13653
13654         * rtl.h (rtx_jump_table_data::get_labels): New method.
13655         * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
13656         with use of the new rtx_jump_table_data::get_labels method.
13657         (purge_dead_tablejump_edges): Strengthen param "table" from rtx
13658         to rtx_jump_table_data *.  Simplify by using get_labels method.
13659         * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
13660         a dyn_cast, introducing local "table", using it to replace
13661         label-lookup logic with a get_labels method call.
13662         (patch_jump_insn): Simplify using get_labels method.
13663         * dwarf2cfi.c (create_trace_edges): Likewise.
13664         * rtlanal.c (label_is_jump_target_p): Likewise.
13665
13666 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13667
13668         * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
13669         to rtx_insn *.
13670
13671         * emit-rtl.c (unshare_all_rtl_1): Likewise.
13672         (unshare_all_rtl_again): Likewise, also for local "p".
13673
13674 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13675
13676         * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
13677         to rtx_insn *.
13678         * cfgrtl.c (delete_insn_and_edges): Likewise.
13679
13680 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13681
13682         * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
13683         from rtx to rtx_insn *.
13684
13685         * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
13686
13687 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13688
13689         * function.c (thread_prologue_and_epilogue_insns): Likewise for
13690         locals "returnjump", "epilogue_end", "insn", "next".
13691
13692         * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
13693         "returnjump" from rtx * to rtx_insn **.
13694         * shrink-wrap.c (get_unconverted_simple_return): Likewise.
13695
13696 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13697
13698         * basic-block.h (struct edge_def). Strengthen "r" within
13699         union edge_def_insns from rtx to rtx_insn *.
13700
13701         * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
13702         from rtx to rtx_insn *.  Strengthen local "insns" from rtx to
13703         rtx_insn *.
13704         * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
13705         from rtx to rtx_insn *.
13706         * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
13707         rtx_insn *.
13708         * postreload-gcse.c (reg_killed_on_edge): Likewise.
13709         (reg_used_on_edge): Likewise.
13710         * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
13711         (gt_pch_nx): New overload for rtx_insn *&.
13712         * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
13713         from rtx to rtx_insn *.
13714
13715 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13716
13717         * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
13718         from rtx to rtx_insn *.
13719         (BB_FOOTER): Replace function with access macro.
13720         (SET_BB_FOOTER): Delete.
13721
13722         * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
13723         with BB_FOOTER.
13724         * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
13725         (emit_barrier_after_bb): Likewise.
13726         (record_effective_endpoints): Likewise.
13727         (relink_block_chain): Likewise.
13728         (fixup_fallthru_exit_predecessor): Likewise.
13729         (cfg_layout_duplicate_bb): Likewise.
13730         (cfg_layout_split_block): Likewise.
13731         (cfg_layout_delete_block): Likewise.
13732         (cfg_layout_merge_blocks): Likewise.
13733         (BB_FOOTER): Delete function.
13734         (SET_BB_FOOTER): Delete function.
13735         * combine.c (update_cfg_for_uncondjump): Replace uses of
13736         SET_BB_FOOTER with BB_FOOTER.
13737
13738 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13739
13740         * except.h (struct eh_landing_pad_d): Strengthen field
13741         "landing_pad" from rtx to rtx_code_label *.
13742
13743         * except.c (sjlj_emit_dispatch_table): Likewise for param
13744         "dispatch_label"
13745         (sjlj_build_landing_pads): Likewise for local "dispatch_label".
13746
13747 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13748
13749         * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
13750         first param from rtx to rtx_insn *.
13751         * config/xtensa/xtensa.c (struct machine_function): Likewise for
13752         field "set_frame_ptr_insn".
13753         (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
13754         "csend" from rtx to rtx_code_label *.
13755         (xtensa_expand_atomic): Likewise for local "csloop".
13756         (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
13757         rtx_insn *.
13758         (xtensa_call_tls_desc): Likewise for return type and locals
13759         "call_insn", "insns".
13760         (xtensa_legitimize_tls_address): Likewise for local "insns".
13761         (xtensa_expand_prologue): Likewise for locals "insn", "first".
13762
13763 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13764
13765         * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
13766         first param from rtx to rtx_insn *.
13767         * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
13768         "insn".
13769
13770 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13771
13772         * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
13773         Strengthen param 1 from rtx to rtx_insn *.
13774         (tilepro_output_cbranch): Likewise.
13775         (tilepro_adjust_insn_length): Likewise.
13776         (tilepro_final_prescan_insn): Likewise for sole param.
13777
13778         * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
13779         Likewise for local "last".
13780         (cbranch_predicted_p): Likewise for param "insn".
13781         (tilepro_output_simple_cbranch_with_opcode): Likewise.
13782         (tilepro_output_cbranch_with_opcode): Likewise.
13783         (tilepro_output_cbranch): Likewise.
13784         (frame_emit_load): Likewise for return type and locals "seq",
13785         "insn".
13786         (emit_sp_adjust): Likewise for return type and local "insn".
13787         (tilepro_expand_epilogue): Likewise for locals "last_insn",
13788         "insn".
13789         (tilepro_adjust_insn_length): Likewise for param "insn".
13790         (next_insn_to_bundle): Likewise for return type and params
13791         "r", "end".
13792         (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
13793         (replace_pc_relative_symbol_ref): Likewise for param "insn" and
13794         local "new_insns".
13795         (match_addli_pcrel): Likewise for param "insn".
13796         (replace_addli_pcrel): Likewise.
13797         (match_auli_pcrel): Likewise.
13798         (replace_auli_pcrel): Likewise.
13799         (tilepro_fixup_pcrel_references): Likewise for locals "insn",
13800         "next_insn".
13801         (reorder_var_tracking_notes): Likewise for locals "insn", "next",
13802         "queue", "next_queue", "prev".
13803         (tilepro_asm_output_mi_thunk): Likewise for local "insn".
13804         (tilepro_final_prescan_insn): Likewise for param "insn".
13805
13806 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13807
13808         * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
13809         Strengthen param 1 from rtx to rtx_insn *.
13810         (tilegx_output_cbranch): Likewise.
13811         (tilegx_adjust_insn_length): Likewise.
13812         (tilegx_final_prescan_insn): Likewise for sole param.
13813
13814         * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
13815         or local "last".
13816         (cbranch_predicted_p): Likewise for param "insn".
13817         (tilegx_output_simple_cbranch_with_opcode): Likewise.
13818         (tilegx_output_cbranch_with_opcode): Likewise.
13819         (tilegx_output_cbranch): Likewise.
13820         (frame_emit_load): Likewise for return type.
13821         (set_frame_related_p): Likewise for locals "seq", "insn".
13822         (emit_sp_adjust): Likewise for return type, and for local "insn".
13823         Introduce local "pat" for use in place of "insn" where the latter
13824         isn't an instruction.
13825         (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
13826         from rtx to rtx_insn *.
13827         (tilegx_adjust_insn_length): Likewise for param "insn".
13828         (next_insn_to_bundle): Likewise for return type and params "r" and
13829         "end".
13830         (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
13831         "end".
13832         (replace_insns): Likewise for params "old_insn", "new_insns".
13833         (replace_mov_pcrel_step1): Likewise for param "insn" and local
13834         "new_insns".
13835         (replace_mov_pcrel_step2): Likewise.
13836         (replace_mov_pcrel_step3): Likewise.
13837         (tilegx_fixup_pcrel_references): Likewise for locals "insn",
13838         "next_insn".
13839         (reorder_var_tracking_notes): Likewise for locals "insn", "next",
13840         "queue", "next_queue", "prev".
13841         (tilegx_output_mi_thunk): Likewise for local "insn".
13842         (tilegx_final_prescan_insn): Likewise for param "insn".
13843
13844 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13845
13846         * config/spu/spu.c (frame_emit_store): Strengthen return type from
13847         rtx to rtx_insn *.
13848         (frame_emit_load): Likewise.
13849         (frame_emit_add_imm): Likewise, also for local "insn".
13850         (spu_expand_prologue): Likewise for local "insn".
13851         (struct spu_bb_info): Likewise for field "prop_jump".
13852         (emit_nop_for_insn): Likewise for param "insn" and local
13853         "new_insn".
13854         (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
13855         "hbr_insn".
13856         (spu_emit_branch_hint): Likewise for params "before", "branch" and
13857         locals "hint", "insn".
13858         (get_branch_target): Likewise for param "branch".
13859         (insn_clobbers_hbr): Likewise for param "insn".
13860         (insert_hbrp_for_ilb_runout): Likewise for param "first" and
13861         locals "insn", "before_4", "before_16".
13862         (insert_hbrp): Likewise for local "insn".
13863         (spu_machine_dependent_reorg): Likewise for locals "branch",
13864         "insn", "next", "bbend".
13865         (uses_ls_unit): Likewise for param "insn".
13866         (get_pipe): Likewise.
13867         (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
13868         introducing a checked cast.
13869         (spu_sched_adjust_cost): Likewise for params "insn" and
13870         "dep_insn".
13871         (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
13872         (spu_sms_res_mii): Likewise.
13873
13874 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13875
13876         * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
13877         from rtx to rtx_insn *.
13878         (output_cbranch): Likewise for param 6.
13879         (output_return): Likewise for param 1.
13880         (output_sibcall): Likewise.
13881         (output_v8plus_shift): Likewise.
13882         (output_v8plus_mult): Likewise.
13883         (output_v9branch): Likewise for param 7.
13884         (output_cbcond):  Likewise for param 3.
13885
13886         * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
13887         for local "insn".
13888         (sparc_legitimize_pic_address): Likewise.
13889         (sparc_emit_call_insn): Likewise.
13890         (emit_save_or_restore_regs): Likewise.
13891         (emit_window_save): Likewise for return type and local "insn".
13892         (sparc_expand_prologue): Likewise for local "insn".
13893         (sparc_flat_expand_prologue): Likewise.
13894         (output_return): Likewise for param "insn".
13895         (output_sibcall): Likewise for param "insn" and local "delay".
13896         (output_ubranch): Likewise for param "insn".
13897         (output_cbranch): Likewise.
13898         (output_cbcond): Likewise.
13899         (output_v9branch): Likewise.
13900         (output_v8plus_shift): Likewise.
13901         (sparc_output_mi_thunk): Likewise for local "insn".
13902         (get_some_local_dynamic_name): Likewise.
13903         (output_v8plus_mult): Likewise for param "insn".
13904
13905 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13906
13907         * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
13908         from rtx to rtx_insn *.
13909         (output_branchy_insn): Likewise for param 3.
13910         (output_far_jump): Likewise for param 1.
13911         (final_prescan_insn): Likewise.
13912         (sh_insn_length_adjustment): Likewise for sole param.
13913
13914         * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
13915         (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
13916         rtx_code_label *.
13917         (sh_emit_compare_and_set): Likewise for local "lab".
13918         (output_far_jump): Strengthen param "insn" and local "prev" from
13919         rtx to rtx_insn *.
13920         (output_branchy_insn): Likewise for param "insn" and local
13921         "next_insn".
13922         (output_ieee_ccmpeq): Likewise for param "insn".
13923         (struct label_ref_list_d): Strengthen field "label" from rtx to
13924         rtx_code_label *.
13925         (pool_node): Likewise.
13926         (pool_window_label): Likewise for this global.
13927         (add_constant): Likewise for return type and locals "lab", "new_rtx".
13928         (dump_table): Strengthen params "start", "barrier" and local
13929         "scan" from rtx to rtx_insn *.
13930         (broken_move): Likewise for param "insn".
13931         (untangle_mova): Likewise for params "first_mova" and "new_mova".
13932         Strengthen param "first_mova" from rtx * to rtx_insn **.
13933         (mova_p): Likewise for param "insn".
13934         (fixup_mova): Likewise for param "mova".
13935         (find_barrier): Likewise for return type, params "mova" and
13936         "from", and locals "barrier_before_mova", "found_barrier",
13937         "good_barrier", "orig", "last_symoff", "next".  Strengthen local
13938         "label" from rtx to rtx_code_label *.
13939         (sh_loop_align): Strengthen locals "first", "insn", "mova" from
13940         rtx to rtx_insn *.
13941         (sh_reorg): Likewise for locals "link", "scan", "barrier".
13942         (split_branches): Likewise for param "first" and local "insn".
13943         (final_prescan_insn): Likewise for param "insn".
13944         (sequence_insn_p): Likewise for locals "prev", "next".
13945         (sh_insn_length_adjustment): Likewise for param "insn".
13946         (sh_can_redirect_branch): Likewise for local "insn".
13947         (find_r0_life_regions): Likewise for locals "end", "insn".
13948         (sh_output_mi_thunk): Likewise for local "insns".
13949
13950 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13951
13952         * config/score/score.c (score_output_mi_thunk): Strengthen local
13953         "insn" from rtx to rtx_insn *.
13954         (score_prologue): Likewise.
13955
13956 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13957
13958         * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
13959         1 from rtx to rtx_insn *.
13960         (s390_emit_jump): Likewise for return type.
13961         (s390_emit_call): Likewise.
13962         (s390_load_got): Likewise.
13963
13964         * config/s390/s390.c (last_scheduled_insn): Likewise for this
13965         variable.
13966         (s390_match_ccmode): Likewise for param "insn".
13967         (s390_emit_jump): Likewise for return type.
13968         (s390_split_branches): Likewise for local "label".
13969         (struct constant): Strengthen field "label" from rtx to
13970         rtx_code_label *.
13971         (struct constant_pool): Likewise for field "label".  Strengthen
13972         fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
13973         rtx_insn *.
13974         (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
13975         insns.
13976         (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
13977         (s390_end_pool): Likewise.
13978         (s390_dump_pool): Likewise for local "insn".
13979         (s390_mainpool_start): Likewise.
13980         (s390_chunkify_start): Likewise.
13981         (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
13982         with insns.  Strengthen locals "label", "jump", "barrier", "next",
13983         "prev", "vec_insn", "insn" from rtx to rtx_insn *.
13984         (s390_chunkify_finish): Strengthen local "insn" from rtx to
13985         rtx_insn *.
13986         (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
13987         "jump", "label", "next_insn".
13988         (s390_regs_ever_clobbered): Likewise for local "cur_insn".
13989         (s390_optimize_nonescaping_tx): Likewise for locals "insn",
13990         "tbegin_insn".
13991         (s390_load_got): Likewise for return type and local "insns".
13992         (s390_save_gprs_to_fprs): Likewise for local "insn".
13993         (s390_restore_gprs_from_fprs): Likewise.
13994         (pass_s390_early_mach::execute): Likewise.
13995         (s390_emit_prologue): Likewise for local "insns".
13996         (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
13997         rtx_code_label *.
13998         (s390_emit_call): Strengthen return type and local "insn" from
13999         rtx to rtx_insn *.
14000         (s390_emit_tpf_eh_return): Likewise for local "insn".
14001         (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
14002         "next_insn", introducing locals "s_pat", "rpat" to allow this.
14003         (s390_fix_long_loop_prediction): Likewise for param "insn" and
14004         local "cur_insn".
14005         (s390_non_addr_reg_read_p): Likewise for param "insn".
14006         (find_cond_jump): Likewise for return type and param "insn".
14007         (s390_swap_cmp): Likewise for param "insn".
14008         (s390_z10_optimize_cmp): Likewise for param "insn" and locals
14009         "prev_insn", "next_insn".
14010         (s390_reorg): Likewise for locals "insn", "target".
14011         (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
14012         (s390_sched_variable_issue): For now, rename param "insn" to
14013         "uncast_insn", introducing a checked cast.
14014         (s390_sched_init): Replace NULL_RTX with NULL when dealing with
14015         insn.
14016         (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
14017         rtx_insn *.  Use for_each_rtx_in_insn rather than for_each_rtx.
14018
14019 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14020
14021         * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
14022         param from rtx to rtx_insn *.
14023         * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
14024
14025 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14026
14027         * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
14028         4 from rtx to rtx_insn *.
14029         (rs6000_final_prescan_insn): Likewise for first param.
14030         * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
14031         local "insn".
14032         (rs6000_get_some_local_dynamic_name): Likewise.
14033         (output_cbranch): Likewise for param "insn".
14034         (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
14035         (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
14036         (rs6000_emit_allocate_stack): Likewise for local "insn".
14037         (load_cr_save): Likewise.
14038         (restore_saved_cr): Likewise.
14039         (restore_saved_lr): Likewise.
14040         (emit_cfa_restores): Likewise.
14041         (rs6000_output_function_epilogue): Likewise for locals "insn" and
14042         "deleted_debug_label".
14043         (rs6000_output_mi_thunk): Likewise for local "insn".
14044         (rs6000_final_prescan_insn): Likewise for param "insn".
14045
14046 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14047
14048         * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
14049         Strengthen param "insn" from rtx to rtx_insn *.
14050         * config/picochip/picochip.c (picochip_current_prescan_insn):
14051         Likewise for this variable.
14052         (picochip_final_prescan_insn): Likewise for param "insn".
14053
14054 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14055
14056         * config/pa/pa-protos.h (pa_output_call): Strengthen first param
14057         from rtx to rtx_insn *.
14058         (pa_output_indirect_call): Likewise.
14059         (pa_adjust_insn_length): Likewise.
14060         (pa_attr_length_millicode_call): Likewise.
14061         (pa_attr_length_call): Likewise.
14062         (pa_attr_length_indirect_call): Likewise.
14063
14064         * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
14065         "insn".
14066         (pa_attr_length_millicode_call): Likewise.
14067         (pa_attr_length_call): Likewise.
14068         (pa_output_call): Likewise.
14069         (pa_attr_length_indirect_call): Likewise.
14070         (pa_output_indirect_call): Likewise.
14071
14072 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14073
14074         * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
14075         Strengthen first param from rtx to rtx_insn *.
14076         * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
14077         param "insn".
14078
14079 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14080
14081         * config/mips/mips-protos.h (mips_emit_move): Strengthen return
14082         type from rtx to rtx_insn *.
14083         (mips_expand_call): Likewise.
14084         (mips_adjust_insn_length): Likewise for first param.
14085         (mips_output_conditional_branch): Likewise.
14086         (mips_output_order_conditional_branch): Likewise.
14087         (mips_final_prescan_insn): Likewise.
14088
14089         * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
14090         rtx_insn * for the SEQUENCE case.
14091         (SEQ_END): Likewise.
14092         (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
14093         (mips_emit_call_insn): Likewise, also for local "insn".
14094         (mips16_gp_pseudo_reg): Likewise for local "scan".
14095         (mips16_build_call_stub): Likewise for return type and for local
14096         "insn".  Introduce a new local "pattern" so that "insn" can indeed
14097         be an insn.
14098         (mips_expand_call): Strengthen return type and local "insn" from
14099         rtx to rtx_insn *.
14100         (mips_block_move_loop): Strengthen local "label" from rtx to
14101         rtx_code_label *.
14102         (mips_expand_synci_loop): Likewise for locals "label",
14103         "end_label".
14104         (mips_set_frame_expr): Strengthen local "insn" from rtx to
14105         rtx_insn *.
14106         (mips16e_collect_argument_saves): Likewise for locals "insn",
14107         "next".
14108         (mips_find_gp_ref): Likewise for param of callback for "pred"
14109         param, and for local "insn".
14110         (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
14111         (mips_insn_has_flexible_gp_ref_p): Likewise.
14112         (mips_epilogue_emit_cfa_restores): Likewise for return type and
14113         local "insn".
14114         (mips_epilogue_set_cfa): Likewise for local "insn".
14115         (mips_expand_epilogue): Likewise.
14116         (mips_adjust_insn_length): Likewise for param "insn".
14117         (mips_output_conditional_branch): Likewise.
14118         (mips_output_order_conditional_branch): Likewise.
14119         (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
14120         "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
14121         "falu2_turn_enabled_insn".
14122         (mips_builtin_branch_and_move): Strengthen locals "true_label",
14123         "done_label" from rtx to rtx_code_label *.
14124         (struct mips16_constant): Likewise for field "label".
14125         (mips16_add_constant): Likewise for return type.
14126         (mips16_emit_constants_1): Strengthen return type and param "insn"
14127         from rtx to rtx_insn *.
14128         (mips16_emit_constants): Likewise for param "insn".
14129         (mips16_insn_length): Likewise.
14130         (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
14131         to rtx_code_label *.
14132         (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
14133         from rtx to rtx_insn *.
14134         (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
14135         "jump".  Strengthen local "label" from rtx to rtx_code_label *.
14136         (r10k_simplify_address): Strengthen param "insn" and local
14137         "def_insn" from rtx to rtx_insn *.
14138         (r10k_safe_address_p): Strengthen param "insn" from rtx to
14139         rtx_insn *.
14140         (r10k_needs_protection_p_1): Update target type of cast of data
14141         from to rtx to rtx_insn *.
14142         (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
14143         rtx * to rtx_insn **.
14144         (r10k_needs_protection_p): Strengthen param "insn" from rtx to
14145         rtx_insn *.
14146         (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
14147         (mips_call_expr_from_insn): Likewise for param "insn".
14148         (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
14149         (mips_find_pic_call_symbol): Likewise for param "insn".
14150         (mips_annotate_pic_calls): Likewise for local "insn".
14151         (mips_sim_insn): Likewise for this variable.
14152         (struct mips_sim): Likewise for field "insn" within elements of
14153         last_set array.
14154         (mips_sim_wait_reg): Likewise for param "insn".
14155         (mips_sim_wait_regs): Likewise.
14156         (mips_sim_wait_units): Likewise.
14157         (mips_sim_wait_insn): Likewise.
14158         (mips_sim_issue_insn): Likewise.
14159         (mips_sim_finish_insn): Likewise.
14160         (mips_seq_time): Likewise for param "seq" and local "insn".
14161         (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
14162         locals "first", "second".
14163         (vr4130_align_insns): Likewise for locals "insn", "subinsn",
14164         "last", "last2", "next".
14165         (mips_avoid_hazard): Likewise for params "after", "insn".
14166         (mips_reorg_process_insns): Likewise for locals "insn",
14167         "last_insn", "subinsn", "next_insn".
14168         (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
14169         (mips16_split_long_branches): Likewise for locals "insn" "jump",
14170         "jump_sequence".
14171         (mips_output_mi_thunk): Likewise for local "insn".
14172         (mips_final_prescan_insn): Likewise for param "insn".
14173
14174 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14175
14176         * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
14177         Strengthen return type and local "insns" from rtx to rtx_insn *.
14178         (microblaze_legitimize_tls_address): Likewise for local "insns".
14179         (microblaze_block_move_loop): Strengthen local "label" from rtx
14180         to rtx_code_label *.
14181         (microblaze_expand_prologue): Strengthen two locals named "insn"
14182         from rtx to rtx_insn *.
14183         (microblaze_asm_output_mi_thunk): Likewise for local "insn".
14184         (microblaze_expand_divide): Likewise for locals "jump", "cjump",
14185         "insn".  Strengthen locals "div_label", "div_end_label" from rtx
14186         to rtx_code_label *.
14187
14188 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14189
14190         * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
14191         param from rtx to rtx_insn *.
14192         (mep_reuse_lo): Likewise for third param.
14193         (mep_use_post_modify_p): Likewise for first param.
14194         (mep_core_address_length): Likewise.
14195         (mep_cop_address_length): Likewise.
14196         (mep_final_prescan_insn): Likewise.
14197         (mep_store_data_bypass_p): Likewise for both params.
14198         (mep_mul_hilo_bypass_p): Likewise.
14199         (mep_ipipe_ldc_p): Likewise for param.
14200
14201         * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
14202         (mep_rewrite_mult): Likewise.
14203         (mep_rewrite_mulsi3): Likewise.
14204         (mep_rewrite_maddsi3): Likewise.
14205         (mep_reuse_lo_p_1): Likewise.
14206         (mep_reuse_lo_p): Likewise.
14207         (mep_frame_expr): Likewise.
14208         (mep_make_parallel): Likewise for both params.
14209         (mep_use_post_modify_p_1): Likewise for param "set_insn" and
14210         local "insn".
14211         (mep_use_post_modify_p): Likewise for param "insn".
14212         (mep_core_address_length): Likewise.
14213         (mep_cop_address_length): Likewise.
14214         (mep_reg_set_in_function): Likewise for local "insn".
14215         (mep_asm_without_operands_p): Likewise.
14216         (F): Likewise for return type and param "x".
14217         (add_constant): Likewise for local "insn".
14218         (maybe_dead_move): Likewise for return type and local "insn".
14219         (mep_expand_prologue): Likewise for local "insn".
14220         (mep_final_prescan_insn): Likewise for param "insn".
14221         (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
14222         "next", "follow", "x".
14223         (mep_insert_repeat_label_last): Likewise for return type, param
14224         "last_insn", and locals "next", "prev".  Strengthen param "label"
14225         from rtx to rtx_code_label *.
14226         (struct mep_doloop_begin): Strengthen field "insn" from rtx to
14227         rtx_insn *.
14228         (struct mep_doloop_end): Likewise for fields "insn" and
14229         "fallthrough".
14230         (mep_reorg_repeat): Likewise for param "insns" and local "insn".
14231         Strengthen local "repeat_label" from rtx to rtx_code_label *.
14232         (mep_invertable_branch_p): Strengthen param "insn" from rtx to
14233         rtx_insn *.
14234         (mep_invert_branch): Likewise for params "insn" and "after".
14235         (mep_reorg_erepeat): Likewise for param "insns" and locals
14236         "insn", "prev", "new_last", "barrier", "user".  Strengthen local
14237         "l" from rtx to rtx_code_label *.
14238         (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
14239         from rtx to rtx_insn *.
14240         (mep_reorg_addcombine): Likewise for param "insns" and locals
14241         "i", "n".
14242         (add_sp_insn_p): Likewise for param "insn".
14243         (mep_reorg_noframe): Likewise for param "insns" and locals
14244         "start_frame_insn", "end_frame_insn", "next".
14245         (mep_reorg): Likewise for local "insns".
14246         (mep_store_data_bypass_1): Likewise for param "prev".  Add checked
14247         cast.
14248         (mep_store_data_bypass_p): Likewise for params "prev", "insn".
14249         (mep_mul_hilo_bypass_p): Likewise.
14250         (mep_ipipe_ldc_p): Likewise for param "insn".
14251         (mep_make_bundle): Likewise for return type, param "cop" and local
14252         "insn", splitting out the latter into a new local "seq" for when it
14253         is a SEQUENCE rather than an insn.
14254         (core_insn_p): Likewise for param "insn".
14255         (mep_bundle_insns): Likewise for param "insns" and locals "insn",
14256         "last", "first", "note", "prev", "core_insn".
14257
14258 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14259
14260         * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
14261         rtx to rtx_insn *.
14262         (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
14263         (m68k_final_prescan_insn): Likewise for first param.
14264
14265         * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
14266         (m68k_set_frame_related): Likewise for param "insn".
14267         (output_btst): Likewise for param "insn".
14268         (m68k_final_prescan_insn): Likewise.
14269         (m68k_move_to_reg): Likewise for local "insn".
14270         (m68k_call_tls_get_addr): Likewise for local "insns".
14271         (m68k_call_m68k_read_tp): Likewise.
14272         (strict_low_part_peephole_ok): Likewise for param "first_insn".
14273         (m68k_output_mi_thunk): Likewise for local "insn".
14274
14275 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14276
14277         * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
14278         first param from rtx to rtx_insn *.
14279         (iq2000_adjust_insn_length): Likewise.
14280         (iq2000_output_conditional_branch): Likewise.
14281         * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
14282         "insn" and local "nop_insn".
14283         (iq2000_annotate_frame_insn): Likewise for param "insn".
14284         (iq2000_expand_prologue): Likewise for both locals "insn".
14285         (iq2000_adjust_insn_length): Likewise for param "insn".
14286         (iq2000_output_conditional_branch): Likewise.
14287
14288 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14289
14290         * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
14291         "insns" from rtx to rtx_insn *.
14292         (ia64_emit_cond_move): Likewise for locals "insn", "first".
14293         (struct spill_fill_data): Likewise for field "init_after" and for
14294         elements of array field "prev_insn".
14295         (spill_restore_mem): Likewise for locals "insn", "first".
14296         (do_spill): Likewise for local "insn".
14297         (do_restore): Likewise.
14298         (ia64_expand_prologue): Likewise.
14299         (ia64_expand_epilogue): Likewise.
14300         (emit_insn_group_barriers): Likewise for locals "insn",
14301         "last_label".
14302         (emit_all_insn_group_barriers): Likewise for locals "insn",
14303         "last".
14304         (dfa_stop_insn): Likewise for this global.
14305         (dfa_pre_cycle_insn): Likewise.
14306         (ia64_nop): Likewise.
14307         (final_emit_insn_group_barriers): Likewise for locals "insn",
14308         "last".
14309         (emit_predicate_relation_info): Likewise for locals "head", "n",
14310         "insn", "b", "a".
14311         (ia64_reorg): Likewise for local "insn".
14312         (ia64_output_mi_thunk): Likewise.
14313         (expand_vec_perm_interleave_2): Likewise for local "seq".
14314
14315 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14316
14317         * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
14318         param 1 "insn" from rtx to rtx_insn *.
14319         (ix86_use_lea_for_mov): Likewise.
14320         (ix86_avoid_lea_for_addr): Likewise.
14321         (ix86_split_lea_for_addr): Likewise.
14322         (ix86_lea_for_add_ok): Likewise.
14323         (ix86_output_call_insn): Likewise.
14324
14325         * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
14326         (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
14327         (ix86_output_function_epilogue): Likewise for locals "insn",
14328         "deleted_debug_label".
14329         (legitimize_tls_address): Likewise for local "insn".
14330         (get_some_local_dynamic_name): Likewise.
14331         (increase_distance): Likewise for params "prev", "next".
14332         (distance_non_agu_define_in_bb): Likewise for params "insn",
14333         "start" and locals "prev", "next".
14334         (distance_non_agu_define): Likewise for param "insn".
14335         (distance_agu_use_in_bb): Likewise for params "insn", "start" and
14336         locals "next", "prev".
14337         (distance_agu_use): Likewise for param "insn".
14338         (ix86_lea_outperforms): Likewise.
14339         (ix86_ok_to_clobber_flags): Likewise.
14340         (ix86_avoid_lea_for_add): Likewise.
14341         (ix86_use_lea_for_mov): Likewise.
14342         (ix86_avoid_lea_for_addr): Likewise.
14343         (find_nearest_reg_def): Likewise, also for locals "prev", "start".
14344         (ix86_split_lea_for_addr): Likewise for param "insn".
14345         (ix86_lea_for_add_ok): Likewise for param "insn".
14346         (ix86_expand_carry_flag_compare): Likewise for local
14347         "compare_seq".
14348         (ix86_expand_int_movcc): Likewise.
14349         (ix86_output_call_insn): Likewise for param "insn".
14350         (ix86_output_call_insn): Likewise for local "i".
14351         (x86_output_mi_thunk): Introduce local "insn", using it in place
14352         of "tmp" when dealing with insns.
14353         (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
14354         "start".
14355         (ix86_pad_returns): Likewise for locals "ret", "prev".
14356         (ix86_count_insn_bb): Likewise for local "insn".
14357         (ix86_pad_short_function): Likewise for locals "ret", "insn".
14358         (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
14359         (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
14360         (expand_vec_perm_interleave2): Likewise for local "seq".
14361         (expand_vec_perm_vperm2f128_vblend): Likewise.
14362         (ix86_loop_unroll_adjust): Likewise for local "insn".  Convert
14363         call to for_each_rtx with for_each_rtx_in_insn.
14364
14365 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14366
14367         * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
14368         "label" from rtx to rtx_code_label *.
14369         (ix86_expand_prologue): Likewise.
14370         (ix86_expand_split_stack_prologue): Likewise for locals "label",
14371         "varargs_label".
14372         (ix86_split_idivmod): Likewise for locals "end_label" and
14373         "qimode_label".
14374         (ix86_expand_branch): Likewise for local "label2".
14375         (ix86_expand_aligntest): Likewise for return type and local "label".
14376         (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
14377         "top_label".
14378         (expand_movmem_epilogue): Likewise for the various locals named
14379         "label".
14380         (expand_setmem_epilogue): Likewise.
14381         (expand_small_movmem_or_setmem): Likewise for local "label".
14382         (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
14383         Strengthen param "done_label" from rtx * to rtx_code_label **.
14384         Strengthen locals "loop_label" and "label" from rtx to
14385         rtx_code_label *.
14386         (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
14387         Likewise for locals "loop_label", "label".
14388         (ix86_expand_set_or_movmem): Likewise for locals "label",
14389         "jump_around_label", "hot_label".
14390         (ix86_expand_strlensi_unroll_1): Likewise for locals
14391         "align_2_label", align_3_label", "align_4_label", "end_0_label",
14392         "end_2_label".
14393         (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
14394         (void ix86_emit_i387_log1p): Likewise for locals "label1",
14395         "label2", "jump_label".
14396         (ix86_expand_sse_compare_and_jump): Likewise for return type and
14397         local "label".
14398         (ix86_expand_lfloorceil): Likewise for local "label".
14399         (ix86_expand_rint): Likewise.
14400         (ix86_expand_floorceildf_32): Likewise.
14401         (ix86_expand_floorceil): Likewise.
14402         (ix86_expand_rounddf_32): Likewise.
14403         (ix86_expand_trunc): Likewise.
14404         (ix86_expand_truncdf_32): Likewise.
14405         (ix86_expand_round): Likewise.
14406
14407 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14408
14409         * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
14410         first param from rtx to rtx_insn *.
14411         (h8300_insn_length_from_table): Likewise.
14412         * config/h8300/h8300.c (F): Likewise for return type and param
14413         "x".
14414         (Fpa): Add a checked cast to rtx_insn *.
14415         (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
14416         rtx_insn *.
14417         (final_prescan_insn): Likewise for param "insn".
14418         (h8300_binary_length): Likewise.
14419         (h8300_insn_length_from_table): Likewise.
14420
14421 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14422
14423         * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
14424         Strengthen first param "insn" from rtx to rtx_insn *.
14425
14426         * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
14427         Likewise.
14428         (frame_insn): Likewise for return type.  Introduce local "insn"
14429         for use in place of local "x" for use as an rtx_insn *.
14430         (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
14431         (epiphany_expand_prologue): Likewise for local "insn".
14432         * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
14433         * config/epiphany/resolve-sw-modes.c
14434         (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
14435         "seq".
14436
14437 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14438
14439         * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
14440         param from rtx to rtx_insn *.
14441         (c6x_final_prescan_insn): Likewise for first param.
14442
14443         * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
14444         (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
14445         (c6x_expand_compare): Strengthen local "insns" from rtx to
14446         rtx_insn *.
14447         (c6x_get_unit_specifier): Likewise for param "insn".
14448         (c6x_print_unit_specifier_field): Likewise.
14449         (c6x_final_prescan_insn): Likewise.
14450         (emit_add_sp_const): Likewise for local "insn".
14451         (c6x_expand_prologue): Likewise.
14452
14453 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14454
14455         * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
14456         param 1 from rtx to rtx_insn *.
14457         * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
14458         the various locals named "insn".
14459         (expand_epilogue_reg_restore): Likewise.
14460         (frame_related_constant_load): Likewise.
14461         (add_to_reg): Likewise.
14462         (emit_link_insn): Likewise.
14463         (do_link): Likewise.
14464         (expand_interrupt_handler_prologue): Likewise.
14465         (branch_dest): Likewise for param "branch".
14466         (asm_conditional_branch): Likewise for param "insn".
14467         (gen_one_bundle): Likewise for elements of param "slot" and local
14468         "t".
14469         (bfin_gen_bundles): Likewise for locals "insn", "next" and
14470         elements of local "slot".
14471         (reorder_var_tracking_notes): Likewise for locals "insn", "next",
14472         "queue", "next_queue", "prev".
14473         (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
14474         (add_sched_insns_for_speculation): Likewise for local "insn".
14475
14476 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14477
14478         * config/avr/avr-protos.h (output_movqi): Strengthen first param
14479         from rtx to rtx_insn *.
14480         (output_movhi): Likewise.
14481         (output_movsisf): Likewise.
14482         (avr_out_tstsi): Likewise.
14483         (avr_out_tsthi): Likewise.
14484         (avr_out_tstpsi): Likewise.
14485         (avr_out_compare): Likewise.
14486         (avr_out_compare64): Likewise.
14487         (avr_out_movpsi): Likewise.
14488         (ashlqi3_out): Likewise.
14489         (ashlhi3_out): Likewise.
14490         (ashlsi3_out): Likewise.
14491         (ashrqi3_out): Likewise.
14492         (ashrhi3_out): Likewise.
14493         (ashrsi3_out): Likewise.
14494         (lshrqi3_out): Likewise.
14495         (lshrhi3_out): Likewise.
14496         (lshrsi3_out): Likewise.
14497         (avr_out_ashlpsi3): Likewise.
14498         (avr_out_ashrpsi3): Likewise.
14499         (avr_out_lshrpsi3): Likewise.
14500         (avr_out_fract): Likewise.
14501         (avr_out_sbxx_branch): Likewise.
14502         (avr_out_round): Likewise.
14503         (avr_out_xload): Likewise.
14504         (avr_out_movmem): Likewise.
14505         (adjust_insn_length): Likewise.
14506         (avr_out_lpm): Likewise.
14507         (reg_unused_after): Likewise.
14508         (_reg_unused_after): Likewise.
14509         (avr_jump_mode): Likewise for second param.
14510         (jump_over_one_insn): Likewise for first param.
14511         (avr_final_prescan_insn): Likewise.
14512         (out_shift_with_cnt): Likewise for second param.
14513
14514         * config/avr/avr.c (get_sequence_length): Likewise for param
14515         "insns" and local "insn".
14516         (emit_push_byte): Likewise for local "insn".
14517         (emit_push_sfr): Likewise.
14518         (avr_prologue_setup_frame): Likewise for locals "insn",
14519         "fp_plus_insns", "sp_plus_insns".
14520         (avr_expand_epilogue): Likewise for local "fp_plus_insns",
14521         "sp_plus_insns".
14522         (avr_jump_mode): Likewise for param "insn".
14523         (avr_final_prescan_insn): Likewise.
14524         (avr_find_unused_d_reg): Likewise.
14525         (avr_out_lpm_no_lpmx): Likewise.
14526         (avr_out_lpm): Likewise.
14527         (avr_out_xload): Likewise.
14528         (output_movqi): Likewise.
14529         (output_movhi): Likewise.
14530         (out_movqi_r_mr): Likewise.
14531         (out_movhi_r_mr): Likewise.
14532         (out_movsi_r_mr): Likewise.
14533         (out_movsi_mr_r): Likewise.
14534         (output_movsisf): Likewise.
14535         (avr_out_load_psi): Likewise.
14536         (avr_out_store_psi): Likewise.
14537         (avr_out_movpsi): Likewise.
14538         (out_movqi_mr_r): Likewise.
14539         (avr_out_movhi_mr_r_xmega): Likewise.
14540         (out_movhi_mr_r): Likewise.
14541         (compare_condition): Likewise for param "insn" and local "next".
14542         (compare_sign_p): Likewise for param "insn".
14543         (compare_diff_p): Likewise.
14544         (compare_eq_p): Likewise.
14545         (avr_out_compare): Likewise.
14546         (avr_out_compare64): Likewise.
14547         (avr_out_tsthi): Likewise.
14548         (avr_out_tstpsi): Likewise.
14549         (avr_out_tstsi): Likewise.
14550         (out_shift_with_cnt): Likewise.
14551         (ashlqi3_out): Likewise.
14552         (ashlhi3_out): Likewise.
14553         (avr_out_ashlpsi3): Likewise.
14554         (ashlsi3_out): Likewise.
14555         (ashrqi3_out): Likewise.
14556         (ashrhi3_out): Likewise.
14557         (avr_out_ashrpsi3): Likewise.
14558         (ashrsi3_out): Likewise.
14559         (lshrqi3_out): Likewise.
14560         (lshrhi3_out): Likewise.
14561         (avr_out_lshrpsi3): Likewise.
14562         (lshrsi3_out): Likewise.
14563         (avr_out_fract): Likewise.
14564         (avr_out_round): Likewise.
14565         (avr_adjust_insn_length): Likewise.
14566         (reg_unused_after): Likewise.
14567         (_reg_unused_after): Likewise.
14568         (avr_compare_pattern): Likewise.
14569         (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
14570         and locals "branch1", "branch2", "insn2", "jump".
14571         (avr_reorg): Likewise for local "insn".
14572         (avr_2word_insn_p): Likewise for param "insn".
14573         (jump_over_one_insn_p): Likewise.
14574         (avr_out_sbxx_branch): Likewise.
14575         (avr_out_movmem): Likewise.
14576
14577 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14578
14579         * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
14580         param from rtx to rtx_insn *.
14581         (thumb1_final_prescan_insn): Likewise.
14582         (thumb2_final_prescan_insn): Likewise.
14583
14584         * config/arm/arm.c (emit_set_insn): Strengthen return type from
14585         rtx to rtx_insn *.
14586         (struct minipool_node): Likewise for field "insn".
14587         (dump_minipool): Likewise for param "scan".
14588         (create_fix_barrier): Likewise for local "from".  Strengthen local
14589         "label" from rtx to rtx_code_label *.
14590         (push_minipool_barrier): Strengthen param "insn" from rtx to
14591         rtx_insn *.
14592         (push_minipool_fix): Likewise.
14593         (note_invalid_constants): Likewise.
14594         (thumb2_reorg): Likewise for local "insn".
14595         (arm_reorg): Likewise.
14596         (thumb2_final_prescan_insn): Likewise for param
14597         "insn" and local "first_insn".
14598         (arm_final_prescan_insn): Likewise for param "insn" and locals
14599         "start_insn", "this_insn".
14600         (arm_debugger_arg_offset): Likewise for param "insn".
14601         (thumb1_emit_multi_reg_push): Likewise for return type and local
14602         "insn".
14603         (thumb1_final_prescan_insn): Likewise for param "insn".
14604         (thumb_far_jump_used_p): Likewise for local "insn".
14605         (thumb1_expand_prologue): Likewise.
14606         (arm_expand_epilogue_apcs_frame): Likewise.
14607         (arm_expand_epilogue): Likewise for locals "insn", "tmp".
14608         (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
14609         from rtx to rtx_code_label *.
14610         (arm_split_atomic_op): Likewise for local "label".
14611         (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
14612
14613 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14614
14615         * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
14616         first param from rtx to rtx_insn *.
14617         (arc_verify_short): Likewise.
14618         (arc_short_long): Likewise.
14619         (arc_need_delay): Likewise.
14620
14621         * config/arc/arc.c (struct arc_ccfsm): Likewise for field
14622         "target_insn".
14623         (arc_ccfsm_advance): Likewise for param "insn" and locals
14624         "start_insn", "this_insn".
14625         (arc_ccfsm_record_condition): Likewise for local "seq_insn".
14626         (arc_ccfsm_post_advance): Likewise for param "insn".
14627         (arc_next_active_insn): Likewise for return type and param "insn".
14628         Convert NULL_RTX to NULL as appropriate.  Add a checked cast.
14629         (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
14630         (output_short_suffix): Likewise for local "insn".
14631         (arc_final_prescan_insn): Likewise for param "insn".  Remove
14632         now-redundant checked cast.
14633         (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
14634         "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
14635         rtx_insn *.  Add a checked cast.  Introduce local "lc_set_insn"
14636         for use where lc_set became an insn.
14637         (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
14638         rtx to rtx_insn *.
14639         (arc_get_insn_variants): Likewise for local "prev".
14640         (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
14641         "next".
14642         (arc_predicate_delay_insns): Likewise for local "insn".
14643         (arc_pad_return): Likewise for local "prev".  For now, add a
14644         checked cast when extracting the insn from "final_sequence".
14645         (arc_short_long): Likewise for param "insn".
14646         (arc_need_delay): Likewise for param "insn" and local "next".
14647         (arc_label_align): Likewise for locals "prev", "next".
14648
14649 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14650
14651         * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
14652         "insn" from rtx to rtx_insn *.
14653         (alpha_gp_save_rtx): Likewise for local "seq".
14654         (alpha_instantiate_decls): Likewise for local "top".
14655         (get_some_local_dynamic_name): Likewise for local "insn".
14656         (alpha_does_function_need_gp): Likewise.
14657         (set_frame_related_p): Likewise for return type and for locals
14658         "seq" and "insn".
14659         (emit_frame_store_1): Likewise for local "insn".
14660         (alpha_expand_prologue): Likewise for locals "insn", "seq".
14661         (alpha_end_function): Likewise for local "insn".
14662         (alpha_output_mi_thunk_osf): Likewise.
14663         (alphaev4_insn_pipe): Likewise for param "insn".
14664         (alphaev5_insn_pipe): Likewise.
14665         (alphaev4_next_group): Likewise for return type and param 1
14666         "insn".
14667         (alphaev5_next_group): Likewise.
14668         (alpha_align_insns_1): Likewise for return type and param 1 of
14669         callback param "next_group", and for locals "i", "next", "prev",
14670         "where", "where2", "insn".
14671
14672 2014-08-25  Bernd Schmidt  <bernds@codesourcery.com>
14673
14674         * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
14675         rather than modifying the stmt.
14676
14677 2014-08-25  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
14678
14679         * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
14680         cgraph_state conversion.
14681
14682 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14683
14684         * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
14685         Strengthen local "insns" from rtx to rtx_insn *.
14686         (aarch64_set_frame_expr): Likewise for local "insn".
14687         (aarch64_save_or_restore_fprs): Likewise.
14688         (aarch64_save_or_restore_callee_save_registers): Likewise.
14689         (aarch64_expand_prologue): Likewise.
14690         (aarch64_expand_epilogue): Likewise.
14691         (aarch64_output_mi_thunk): Likewise.
14692         (aarch64_split_compare_and_swap): Strengthen locals "label1" and
14693         "label2" from rtx to rtx_code_label *.
14694         (aarch64_split_atomic_op): Likewise for local "label".
14695
14696 2014-08-25  Martin Liska  <mliska@suse.cz>
14697
14698         * cgraph.h (symtab_node):
14699         (bool needed_p (void)): created from decide_is_symbol_needed
14700         (bool referred_to_p (void)): created from referred_to_p
14701         (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
14702         * cgraph.h (cgraph_node):
14703         (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
14704         (void expand (void)): created from expand_function
14705         (static void finalize_function (tree, bool)): created from cgraph_finalize_function
14706         (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
14707         (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
14708         (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
14709         * cgraph.h (varpool_node):
14710         (static void add (tree decl): created from varpool_add_new_variable
14711         * cgraph.h (cgraph_edge):
14712         void remove (void);
14713         (void remove_caller (void)): created from cgraph_edge_remove_caller
14714         (void remove_callee (void)): created from cgraph_edge_remove_callee
14715         (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
14716           created from cgraph_set_call_stmt
14717         (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
14718         (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
14719         (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
14720           gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
14721         (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
14722           created from cgraph_speculative_call_info
14723         (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
14724           int freq_scale, bool update_original)): created from cgraph_clone_edge
14725         (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
14726         (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
14727         (bool recursive_p (void)): created from cgraph_edge_recursive_p
14728         (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
14729         (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
14730         (static void rebuild_references (void)): created from cgraph_rebuild_references
14731         * cgraph.h (symbol_table):
14732         (create_reference): renamed from add_reference
14733         (maybe_create_reference): renamed from maybe_add_reference
14734         (void register_symbol (symtab_node *node)): new function
14735         (void clear_asm_symbols (void)): new function
14736         (void unregister (symtab_node *node)): new function
14737         (void release_symbol (cgraph_node *node, int uid)): new function
14738         (cgraph_node * allocate_cgraph_symbol (void)): new function
14739         (void initialize (void)): created from cgraph_init
14740         (symtab_node *first_symbol (void)):new function
14741         (asm_node *first_asm_symbol (void)):new function
14742         (symtab_node *first_defined_symbol (void)):new function
14743         (varpool_node *first_variable (void)):new function
14744         (varpool_node *next_variable (varpool_node *node)):new function
14745         (varpool_node *first_static_initializer (void)):new function
14746         (varpool_node *next_static_initializer (varpool_node *node)):new function
14747         (varpool_node *first_defined_variable (void)):new function
14748         (varpool_node *next_defined_variable (varpool_node *node)):new function
14749         (cgraph_node *first_defined_function (void)):new function
14750         (cgraph_node *next_defined_function (cgraph_node *node)):new function
14751         (cgraph_node *first_function (void)):new function
14752         (cgraph_node *next_function (cgraph_node *node)):new function
14753         (cgraph_node *first_function_with_gimple_body (void)):new function
14754         (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
14755         (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
14756           created from symtab_remove_unreachable_nodes
14757         (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
14758         (void process_new_functions (void)): created from cgraph_process_new_functions
14759         (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
14760         (bool output_variables (void)): created from varpool_node::output_variables
14761         (void output_asm_statements (void)): created from output_asm_statements
14762         (void finalize_compilation_unit (void)): created from finalize_compilation_unit
14763         (void compile (void)): created from compile
14764         (void output_weakrefs (void)): created from output_weakrefs
14765         (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
14766         (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
14767           gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
14768         (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
14769         (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
14770           created from cgraph_next_function_with_gimple_body
14771         (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
14772           created from cgraph_remove_edge_removal_hook
14773         (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
14774           created from cgraph_add_node_removal_hook
14775         (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
14776           created from cgraph_remove_node_removal_hook
14777         (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
14778           created from varpool_add_node_removal_hook
14779         (void remove_varpool_removal_hook (varpool_node_hook_list *)):
14780           created from varpool_remove_node_removal_hook
14781         (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
14782           created from cgraph_add_function_insertion_hook
14783         (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
14784           created from cgraph_remove_function_insertion_hook
14785         (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
14786           created from varpool_add_variable_insertion_hook
14787         (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
14788           created from varpool_remove_variable_insertion_hook
14789         (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
14790           created from cgraph_add_edge_duplication_hook
14791         (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
14792           created from cgraph_remove_edge_duplication_hook
14793         (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
14794           created from cgraph_add_node_duplication_hook
14795         (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
14796           created from cgraph_remove_node_duplication_hook
14797         (void call_edge_removal_hooks (cgraph_edge *e)):
14798           created from cgraph_call_edge_removal_hooks
14799         (void call_cgraph_insertion_hooks (cgraph_node *node)):
14800           created from call_function_insertion_hooks
14801         (void call_cgraph_removal_hooks (cgraph_node *node)):
14802           created from cgraph_call_node_removal_hooks
14803         (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
14804           created from cgraph_node::call_duplication_hooks
14805         (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
14806           created from cgraph_call_edge_duplication_hooks
14807         (void call_varpool_removal_hooks (varpool_node *node)):
14808           created from varpool_call_node_removal_hooks
14809         (void call_varpool_insertion_hooks (varpool_node *node)):
14810           created from varpool_call_variable_insertion_hooks
14811         (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
14812           created from insert_to_assembler_name_hash
14813         (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
14814           created from unlink_from_assembler_name_hash
14815         (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
14816           created from symtab_prevail_in_asm_name_hash
14817         (void symtab_initialize_asm_name_hash (void)):
14818           created from symtab_initialize_asm_name_hash
14819         (void change_decl_assembler_name (tree decl, tree name)):
14820           created from change_decl_assembler_name
14821         (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
14822         (static hashval_t decl_assembler_name_hash (const_tree asmname)):
14823           created from decl_assembler_name_hash
14824         (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
14825           created from decl_assembler_name_equal
14826         (static hashval_t hash_node_by_assembler_name (const void *p)):
14827           created from hash_node_by_assembler_name
14828         (static int eq_assembler_name (const void *p1, const void *p2)):
14829           created from eq_assembler_name
14830
14831 2014-08-25  Marek Polacek  <polacek@redhat.com>
14832
14833         * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
14834
14835 2014-08-25  Petr Murzin  <petr.murzin@intel.com>
14836
14837         * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
14838         (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
14839         SWI1248_AVX512BW mode iterator.
14840
14841 2014-08-25  Kaz Kojima  <kkojima@gcc.gnu.org>
14842
14843         PR target/62111
14844         * config/sh/predicates.md (general_extend_operand): Disable
14845         TRUNCATE before reload completes.
14846
14847 2014-08-24  Gerald Pfeifer  <gerald@pfeifer.com>
14848
14849         * doc/invoke.texi (Optimize Options): Fix markup in two cases.
14850
14851 2014-08-24  Oleg Endo  <olegendo@gcc.gnu.org>
14852
14853         PR target/61996
14854         * config/sh/sh.opt (musermode): Allow negative form.
14855         * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
14856         targets that don't support it.
14857         * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
14858         Document -mno-usermode option.
14859
14860 2014-08-24  Kito Cheng  <kito@0xlab.org>
14861
14862         * system.h (CALLER_SAVE_PROFITABLE): Poison.
14863         * regs.h (CALLER_SAVE_PROFITABLE): Remove.
14864         * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
14865         * doc/tm.texi: Regenerate.
14866
14867 2014-08-24  Kito Cheng  <kito@0xlab.org>
14868
14869         * ira.c: Fix typo in comment.
14870
14871 2014-08-23  Edward Smith-Rowland  <3dw4rd@verizon.net>
14872
14873         * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
14874         Deprecate c++1y. Change language to reflect greater confidence in C++14.
14875
14876 2014-08-23  John David Anglin  <danglin@gcc.gnu.org>
14877
14878         PR target/62038
14879         * config/pa/pa.c (pa_output_function_epilogue): Don't set
14880         last_address when the current function is a thunk.
14881         (pa_asm_output_mi_thunk): When we don't have named sections or they
14882         are not being used, check that thunk can reach the stub table with a
14883         short branch.
14884
14885 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
14886
14887         * web.c (union_match_dups): Strengthen param "insn" from rtx to
14888         rtx_insn *.
14889         (pass_web::execute): Likewise for local "insn".
14890
14891 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
14892
14893         * var-tracking.c (struct micro_operation_def): Strengthen field
14894         "insn" from rtx to rtx_insn *.
14895         (struct emit_note_data_def): Likewise.
14896         (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
14897         (vt_stack_adjustments): Likewise for local "insn".
14898         (adjust_insn): Likewise for param "insn".
14899         (val_store): Likewise.
14900         (val_resolve): Likewise.
14901         (struct count_use_info): Likewise for field "insn".
14902         (log_op_type): Likewise for param "insn".
14903         (reverse_op): Likewise.
14904         (prepare_call_arguments): Likewise.
14905         (add_with_sets):  The initial param takes an insn, but we can't
14906         yet strengthen it from rtx to rtx_insn * since it's used as a
14907         cselib_record_sets_hook callback.  For now rename initial param
14908         from "insn" to "uncast_insn", and introduce a local "insn" of
14909         the stronger rtx_insn * type, with a checked cast.
14910         (compute_bb_dataflow): Strengthen local "insn" from rtx to
14911         rtx_insn *.
14912         (emit_note_insn_var_location): Likewise.
14913         (emit_notes_for_changes): Likewise.
14914         (emit_notes_for_differences): Likewise.
14915         (next_non_note_insn_var_location): Likewise for return type and
14916         for param "insn".
14917         (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
14918         (vt_initialize): Likewise for local "insn".
14919         (delete_debug_insns): Likewise for locals "insn" and "next".
14920
14921 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
14922
14923         * varasm.c (mark_constants): Strengthen param "insn" from rtx to
14924         rtx_insn *.
14925         (mark_constant_pool): Likewise for local "insn".
14926
14927 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
14928
14929         * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
14930         rtx to rtx_insn *.
14931         (dead_debug_promote_uses): Likewise.
14932         (dead_debug_insert_temp): Likewise.
14933
14934 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
14935
14936         * store-motion.c (store_killed_in_insn): Strengthen param "insn"
14937         from const_rtx to const rtx_insn *.
14938         (store_killed_after): Likewise.  Strengthen locals "last", "act"
14939         from rtx to rtx_insn *.
14940         (store_killed_before): Strengthen param "insn" from const_rtx to
14941         const rtx_insn *.  Strengthen local "first" from rtx to rtx_insn *.
14942         (find_moveable_store): Strengthen param "insn" from rtx to
14943         rtx_insn *.
14944         (compute_store_table): Likewise for local "insn".
14945         (insert_insn_start_basic_block): Likewise for param "insn" and
14946         locals "prev", "before", "insn".
14947         (insert_store): For now, add a checked cast to rtx_insn * on the
14948         result of gen_move_insn.
14949         (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
14950         to rtx_insn *.
14951         (replace_store_insn): Likewise.  For now, add a checked cast to
14952         rtx_insn * on the result of gen_move_insn.
14953
14954 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
14955
14956         * stmt.c (expand_case): Strengthen local "before_case" from rtx to
14957         rtx_insn *.
14958         (expand_sjlj_dispatch_table): Likewise.
14959
14960 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
14961
14962         * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
14963         "insn" from rtx to rtx_insn *.
14964
14965 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
14966
14967         * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
14968         "insn" from rtx to rtx_insn *.
14969         (dup_block_and_redirect): Likewise for param 3 "before".
14970
14971         * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
14972         from rtx to rtx_insn *.
14973         (move_insn_for_shrink_wrap): Likewise.
14974         (prepare_shrink_wrap): Likewise for locals "insn", "curr".
14975         (dup_block_and_redirect): Likewise for param "before" and local
14976         "insn".
14977         (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
14978         "end".
14979         (convert_to_simple_return): Likewise for local "start".
14980
14981         * config/i386/i386.c (ix86_finalize_stack_realign_flags):
14982         Strengthen local "insn" from rtx to rtx_insn *, for use when
14983         invoking requires_stack_frame_p.
14984
14985 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
14986
14987         * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
14988         rtx_insn *.
14989         (speculate_expr): Likewise for locals "orig_insn_rtx",
14990         "spec_insn_rtx".
14991         (eq_transformed_insns): Likewise for locals "i1", "i2".
14992         (check_for_new_jump): Likewise for return type and local "end".
14993         (find_new_jump): Likewise for return type and local "jump".
14994         (sel_split_edge): Likewise for local "jump".
14995         (sel_create_recovery_block): Likewise.
14996         (sel_redirect_edge_and_branch_force): Likewise.
14997         (sel_redirect_edge_and_branch): Likewise.
14998
14999 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15000
15001         * sel-sched.c (substitute_reg_in_expr): Strengthen local
15002         "new_insn" from rtx to rtx_insn *.
15003         (create_insn_rtx_with_rhs): Likewise for return type and for local
15004         "insn_rtx".
15005         (create_insn_rtx_with_lhs): Likewise.
15006         (create_speculation_check): Likewise for local "insn_rtx".
15007         (implicit_clobber_conflict_p): Likewise for local "insn".
15008         (get_expr_cost): Likewise.
15009         (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
15010         (move_cond_jump): Likewise for locals "next", "prev", "link",
15011         "head", "from", "to".
15012
15013 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15014
15015         * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
15016         "next" from rtx to rtx_insn *.
15017         (find_conditional_protection): Likewise for local "next".
15018         (is_conditionally_protected): Likewise for local "insn1".
15019         (is_pfree): Likewise for locals "insn1", "insn2".
15020
15021 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15022
15023         * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
15024         from rtx to rtx_insn *.
15025
15026         * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
15027         locals "insn1", "insn2" from rtx to rtx_insn *.
15028         (add_deps_for_risky_insns): Likewise for params "head", "tail" and
15029         locals "insn", "prev", "last_jump", "next_tail".
15030         (schedule_ebb): Likewise for params "head", "tail".
15031         (schedule_ebbs): Likewise for locals "tail", "head".
15032
15033         * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
15034         to rtx_insn on "last_insn" in one of the invocations of
15035         schedule_ebb.
15036
15037 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15038
15039         * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
15040         "elem", "insn" from rtx to rtx_insn *.
15041         (change_spec_dep_to_hard): Likewise.
15042         (get_back_and_forw_lists): Likewise for local "con".
15043         (sd_add_dep): Likewise for locals "elem", "insn".
15044         (sd_resolve_dep): Likewise for locals "pro", "con".
15045         (sd_unresolve_dep): Likewise.
15046         (sd_delete_dep): Likewise.
15047         (chain_to_prev_insn): Likewise for local "pro".
15048         (find_inc): Likewise for locals "pro", "con".
15049
15050 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15051
15052         * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
15053         to rtx_insn *.
15054         (reg_set_between_p): Strengthen local "insn" from const_rtx to
15055         const rtx_insn *.
15056         (modified_between_p): Strengthen local "insn" from rtx to
15057         rtx_insn *.
15058         (remove_reg_equal_equiv_notes_for_regno): Likewise.
15059         (keep_with_call_p): Strengthen local "i2" from const_rtx to
15060         const rtx_insn *.
15061
15062 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15063
15064         * resource.c (next_insn_no_annul): Strengthen local "next" from
15065         rtx to rtx_insn *.
15066         (mark_referenced_resources): Likewise for local "insn".
15067
15068 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15069
15070         * reload.h (struct insn_chain): Strengthen field "insn" from rtx
15071         to rtx_insn *.
15072         (find_reloads): Likewise for param 1.
15073         (subst_reloads): Likewise for sole param.
15074         (find_equiv_reg): Likwise for param 2.
15075         (regno_clobbered_p): Likwise for param 2.
15076         (reload): Likewise for param 1.
15077
15078         * caller-save.c (save_call_clobbered_regs): Strengthen local
15079         "insn" from rtx to rtx_insn *.
15080         (insert_one_insn): Likewise for local "insn".
15081
15082         * reload.c (this_insn): Likewise for this global.
15083         (find_reloads): Likewise for param "insn".
15084         (find_reloads_toplev): Likewise.
15085         (find_reloads_address): Likewise.
15086         (subst_reg_equivs): Likewise.
15087         (update_auto_inc_notes): Likewise.
15088         (find_reloads_address_1): Likewise.
15089         (find_reloads_subreg_address): Likewise.
15090         (subst_reloads): Likewise.
15091         (find_equiv_reg): Likewise, also for local "p".
15092         (regno_clobbered_p): Likewise for param "insn".
15093
15094         * reload1.c (reg_reloaded_insn): Likewise for the elements of this
15095         array.
15096         (spill_reg_store): Likewise for the elements of this array.
15097         (remove_init_insns): Likewise for local "equiv_insn".
15098         (will_delete_init_insn_p): Likewise for param "insn".
15099         (reload): Likewise for param ""first" and local "insn".
15100         (calculate_needs_all_insns): Strengthen local "insn" from rtx to
15101         rtx_insn *.
15102         (calculate_elim_costs_all_insns): Likewise.
15103         (delete_caller_save_insns): Likewise.
15104         (spill_failure): Likewise for param "insn".
15105         (delete_dead_insn): Likewise.
15106         (set_label_offsets): Likewise.
15107         (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
15108         "prev_insn".
15109         (elimination_costs_in_insn): Likewise for param "insn".
15110         (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
15111         when referring to an insn.
15112         (set_initial_label_offsets): Likewise.
15113         (set_offsets_for_label): Strengthen param "insn" from rtx to
15114         rtx_insn *.
15115         (init_eliminable_invariants): Likewise for param "first" and local
15116         "insn".
15117         (fixup_eh_region_note): Likewise for param "insn".
15118         (reload_as_needed): Likewise for locals "prev", "insn",
15119         "old_next", "old_prev", "next".
15120         (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
15121         "last".
15122         (reload_inheritance_insn): Strengthen elements of this array from
15123         rtx to rtx_insn *.
15124         (failed_reload): Likewise for param "insn".
15125         (choose_reload_regs): Likewise for local "insn".  Replace use of
15126         NULL_RTX with NULL when referring to an insn.
15127         (input_reload_insns): Strengthen elements of this array from rtx
15128         to rtx_insn *.
15129         (other_input_address_reload_insns): Likewise for this global.
15130         (other_input_reload_insns): Likewise for this global.
15131         (input_address_reload_insns): Likwise for the elements of this
15132         array.
15133         (inpaddr_address_reload_insns): Likwise for the elements of this
15134         array.
15135         (output_reload_insns): Likewise for the elements of this array.
15136         (output_address_reload_insns): Likewise for the elements of this
15137         array.
15138         (outaddr_address_reload_insns): Likewise for the elements of this
15139         array.
15140         (operand_reload_insns): Likewise for this global.
15141         (other_operand_reload_insns): Likewise for this global.
15142         (other_output_reload_insns): Likewise for the elements of this
15143         array.
15144         (new_spill_reg_store): Likewise for the elements of this
15145         array.
15146         (emit_input_reload_insns): Likewise for locals "insn", "temp".
15147         Strengthen local "where" from rtx * to rtx_insn **.
15148         (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
15149         from rtx to rtx_insn *.
15150         (do_input_reload): Likewise for local "insn".
15151         (do_output_reload): Likewise for local "insn".
15152         (emit_reload_insns): Likewise for locals "insn" and "store_insn".
15153         (emit_insn_if_valid_for_reload): Likewise for return type and local
15154         "last".  Add checked cast to rtx_insn when returning "insn" since
15155         this has been through emit_insn.
15156         (gen_reload): Strengthen return type and locals "last", "insn", "set"
15157         from rtx to rtx_insn *.  Add checked cast to rtx_insn when
15158         returning "insn" since it's been through
15159         emit_insn_if_valid_for_reload at this point.
15160         (delete_output_reload): Strengthen param "insn" and locals
15161         "output_reload_insn", "i2" from rtx to rtx_insn *.
15162         (delete_address_reloads): Likewise for params "dead_insn",
15163         "current_insn" and locals "prev", "next".
15164         (delete_address_reloads_1): Likewise for params "dead_insn",
15165         "current_insn" and locals "prev", "i2".
15166         (inc_for_reload): Likewise for locals "last", "add_insn".
15167         (add_auto_inc_notes): Strengthen param "insn" from rtx to
15168         rtx_insn *.
15169
15170         * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
15171         param of this duplicate of the prototype from reload.h
15172
15173 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15174
15175         * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
15176         rtx to rtx_insn *.
15177         (regstat_bb_compute_calls_crossed): Likewise.
15178
15179 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15180
15181         * regrename.c (create_new_chain): Strengthen param "insn" from rtx
15182         to rtx_insn *.
15183         (init_rename_info): Replace use of NULL_RTX with NULL when dealing
15184         with an insn.
15185         (regrename_analyze): Strengthen local "insn" from rtx to
15186         rtx_insn *.
15187         (scan_rtx_reg): Likewise for param "insn".
15188         (scan_rtx_address): Likewise.
15189         (scan_rtx): Likewise.
15190         (restore_operands): Likewise.
15191         (record_out_operands): Likewise.
15192         (build_def_use): Likewise for local "insn".  Replace use of
15193         NULL_RTX with NULL when dealing with an insn.
15194
15195 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15196
15197         * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
15198         * reginfo.c (reg_scan): Likewise, also for local "insn".
15199         (reg_scan_mark_refs): Likewise for param "insn".
15200         (init_subregs_of_mode): Likewise for local "insn".
15201
15202 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15203
15204         * regcprop.c (struct queued_debug_insn_change): Strengthen field
15205         "insn" from rtx to rtx_insn *.
15206         (replace_oldest_value_reg): Likewise for param "insn".
15207         (replace_oldest_value_addr): Likewise.
15208         (replace_oldest_value_mem): Likewise.
15209         (apply_debug_insn_changes): Likewise for local "last_insn".
15210         (copyprop_hardreg_forward_1): Likewise for local "insn".
15211
15212 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15213
15214         * reg-stack.c (next_flags_user): Strengthen return type and param
15215         "insn" from rtx to rtx_insn *.
15216         (straighten_stack): Likewise for param "insn".
15217         (check_asm_stack_operands): Likewise.
15218         (remove_regno_note): Likewise.
15219         (emit_pop_insn): Likewise for return type, param "insn", local
15220         "pop_insn".
15221         (emit_swap_insn):  Strengthen param "insn" and locals "i1", "tmp",
15222         "limit" from rtx to rtx_insn *.
15223         (swap_to_top): Likewise for param "insn".
15224         (move_for_stack_reg): Likewise.
15225         (move_nan_for_stack_reg): Likewise.
15226         (swap_rtx_condition): Likewise.
15227         (compare_for_stack_reg): Likewise.
15228         (subst_all_stack_regs_in_debug_insn): Likewise.
15229         (subst_stack_regs_pat): Likewise, and local "insn2".
15230         (subst_asm_stack_regs): Strengthen param "insn" from rtx to
15231         rtx_insn *.
15232         (subst_stack_regs): Likewise.
15233         (change_stack): Likewise.
15234         (convert_regs_1): Likewise for locals "insn", "next".
15235
15236 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15237
15238         * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
15239         rtx_insn *.
15240         (combine_set_extension): Likewise for param "curr_insn".
15241         (transform_ifelse): Likewise for param "def_insn".
15242         (get_defs): Likewise for param "def_insn".  Strengthen param "dest"
15243         from vec<rtx> * to vec<rtx_insn *> *.
15244         (is_cond_copy_insn): Likewise for param "insn".
15245         (struct ext_state): Strengthen the four vec fields from vec<rtx>
15246         to vec<rtx_insn *>.
15247         (make_defs_and_copies_lists): Strengthen param "extend_insn" and
15248         local "def_insn" from rtx to rtx_insn *.
15249         (get_sub_rtx): Likewise for param "def_insn".
15250         (merge_def_and_ext): Likewise.
15251         (combine_reaching_defs): Likewise.
15252         (add_removable_extension): Likewise for param "insn".
15253         (find_removable_extensions): Likewise for local "insn".
15254         (find_and_remove_re): Likewise for locals "curr_insn" and
15255         "def_insn".  Strengthen locals "reinsn_del_list" and
15256         "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
15257
15258 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15259
15260         * recog.c (split_insn): Strengthen param "insn" and locals
15261         "first", "last" from rtx to rtx_insn *.
15262         (split_all_insns): Likewise for locals "insn", "next".
15263         (split_all_insns_noflow): Likewise.
15264
15265 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15266
15267         * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
15268         const rtx_insn *.
15269         (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
15270         (debug_rtx_find): Likewise for param 1 "x".
15271
15272         * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
15273         const_rtx to const rtx_insn *.  Likewise for local "insn".
15274         (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
15275         (debug_rtx_find): Likewise for param 1 "x".
15276         (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
15277         from const_rtx to const rtx_insn * within the appropriate cases of
15278         the switch statement.
15279
15280         * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
15281         Strengthen local "insns" from rtx to rtx_insn * since this is
15282         passed to a call to debug_rtx_list.
15283
15284 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15285
15286         * predict.h (predict_insn_def): Strengthen param "insn" from rtx
15287         to rtx_insn *.
15288
15289         * function.c (stack_protect_epilogue): Add checked cast to
15290         rtx_insn for now when invoking predict_insn_def.
15291
15292         * predict.c (predict_insn): Strengthen param "insn" from rtx to
15293         rtx_insn *.
15294         (predict_insn_def): Likewise.
15295         (rtl_predict_edge): Likewise for local "last_insn".
15296         (can_predict_insn_p): Strengthen param "insn" from const_rtx to
15297         const rtx_insn *.
15298         (combine_predictions_for_insn): Strengthen param "insn" from rtx
15299         to rtx_insn *.
15300         (bb_estimate_probability_locally): Likewise for local "last_insn".
15301         (expensive_function_p): Likewise for local "insn".
15302
15303         * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
15304         local "jmp", since this is used when invoking predict_insn_def.
15305
15306 2014-08-22  Marek Polacek  <polacek@redhat.com>
15307
15308         PR c++/62199
15309         * doc/invoke.texi: Update -Wlogical-not-parentheses description.
15310
15311 2014-08-22  Marek Polacek  <polacek@redhat.com>
15312
15313         PR c/61271
15314         * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
15315         a comparison in parens.
15316         * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
15317         in parens.
15318
15319 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15320
15321         * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
15322         rtx_insn *.
15323
15324         * cprop.c (fis_get_condition): Likewise.
15325
15326         * postreload.c (reload_cse_regs): Likewise for param "first".
15327         (reload_cse_simplify): Likewise for param "insn".
15328         (reload_cse_regs_1): Likewise for local "insn".
15329         (reload_cse_simplify_set): Likewise for param "insn".
15330         (reload_cse_simplify_operands): Likewise.
15331         (struct reg_use): Likewise for field "insn".
15332         (reload_combine_purge_insn_uses): Likewise for param "insn".
15333         (fixup_debug_insns): Likewise for params "from", "to" and local
15334         "insn".
15335         (try_replace_in_use): Likewise for local "use_insn".
15336         (reload_combine_recognize_const_pattern): Likewise for param
15337         "insn" and locals "add_moved_after_insn", "use_insn".
15338         (reload_combine_recognize_pattern): Likewise for param "insn" and
15339         local "prev".
15340         (reload_combine): Likewise for locals "insn", "prev".
15341         (reload_combine_note_use): Likewise for param "insn".
15342         (move2add_use_add2_insn): Likewise.
15343         (move2add_use_add3_insn): Likewise.
15344         (reload_cse_move2add): Likewise, also for local "next".
15345         (move2add_note_store): Likewise for local "insn".
15346
15347 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15348
15349         * postreload-gcse.c (struct occr): Strengthen field "insn" from
15350         rtx to rtx_insn *.
15351         (struct unoccr): Likewise.
15352         (struct modifies_mem): Likewise.
15353         (alloc_mem): Likewise for local "insn".
15354         (insert_expr_in_table): Likewise for param "insn".
15355         (dump_expr_hash_table_entry): Likewise for local "insn".
15356         (oprs_unchanged_p): Likewise for param "insn".
15357         (load_killed_in_block_p): Likewise for local "setter".
15358         (record_last_reg_set_info): Likewise for param "insn".
15359         (record_last_reg_set_info_regno): Likewise.
15360         (record_last_mem_set_info): Likewise.
15361         (record_last_set_info): Likewise for local "last_set_insn".
15362         (record_opr_changes): Likewise for param "insn".
15363         (hash_scan_set): Likewise.
15364         (compute_hash_table): Likewise for local "insn".
15365         (get_avail_load_store_reg): Likewise for param "insn".
15366         (eliminate_partially_redundant_load): Likewise, also for locals
15367         "avail_insn", "next_pred_bb_end".  Replace use of NULL_RTX with
15368         RTX for insns.
15369         (eliminate_partially_redundant_loads): Likewise for local "insn".
15370
15371 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15372
15373         * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
15374         rtx to rtx_insn *.
15375         (expand_binop): Likewise for locals "entry_last", "last", "insns"
15376         (expand_twoval_unop): Likewise for locals entry_last", "last".
15377         (expand_twoval_binop): Likewise.
15378         (expand_twoval_binop_libfunc): Likewise for local "insns".
15379         (widen_leading): Likewise for local "last".
15380         (expand_doubleword_clz): Likewise for local "seq".  Strengthen
15381         locals "hi0_label", "after_label" from rtx to rtx_code_label *.
15382         (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
15383         (expand_parity): Likewise for locals "last" and "seq".
15384         (expand_ffs): Likewise for local "seq".  Strengthen local
15385         "nonzero_label" from rtx to rtx_code_label *.
15386         (expand_absneg_bit): Strengthen local "insns" from rtx to
15387         rtx_insn *.
15388         (expand_unop_direct): Likewise for local "last".
15389         (expand_unop): Likewise for locals "last", "insns".
15390         (expand_abs_nojump): Likewise for local "last".
15391         (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
15392         (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
15393         rtx_insn *.
15394         (expand_copysign_absneg): Strengthen local "label" from rtx to
15395         rtx_code_label *.
15396         (expand_copysign_bit): Strengthen local "insns" from rtx to
15397         rtx_insn *.
15398         (struct no_conflict_data): Likewise for fields "first", "insn".
15399         (emit_libcall_block_1): Likewise for param "insns" and locals
15400         "next", "last", "insn".
15401         (emit_libcall_block): For now, add a checked cast to rtx_insn *
15402         on "insns" when invoking emit_libcall_block_1.  Ultimately we
15403         want to strengthen insns itself.
15404         (prepare_cmp_insn): Strengthen local "last" from rtx to
15405         rtx_insn *.
15406         (emit_cmp_and_jump_insn_1): Likewise for local "insn".
15407         (prepare_float_lib_cmp): Likewise for local "insns".
15408         (emit_conditional_move): Likewise for local "last".
15409         (emit_conditional_add): Likewise.
15410         (have_sub2_insn): Likewise for local "seq".
15411         (expand_float): Likewise for local "insns".  Strengthen locals
15412         "label", "neglabel" from rtx to rtx_code_label *.
15413         (expand_fix): Likewise for locals "last", "insn", "insns" (to
15414         rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
15415         (expand_fixed_convert): Likewise for local "insns" (to
15416         rtx_insn *).
15417         (expand_sfix_optab): Likewise for local "last".
15418         (expand_compare_and_swap_loop): Strengthen local "label" from rtx
15419         to rtx_code_label *.
15420         (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
15421         from rtx to rtx_insn *.
15422         (expand_atomic_fetch_op): Likewise for local "insn".
15423         (maybe_legitimize_operand_same_code): Likewise for local "last".
15424         (maybe_legitimize_operands): Likewise.
15425
15426 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15427
15428         * modulo-sched.c (struct ps_reg_move_info): Strengthen field
15429         "insn" from rtx to rtx_insn *.
15430         (ps_rtl_insn): Likewise for return type.
15431         (doloop_register_get): Likewise for params "head", "tail" and
15432         locals "insn", "first_insn_not_to_check".
15433         (schedule_reg_move): Likewise for local "this_insn".
15434         (schedule_reg_moves): Add a checked cast to rtx_insn * to result
15435         of gen_move_insn for now.
15436         (reset_sched_times): Strengthen local "insn" from rtx to
15437         rtx_insn *.
15438         (permute_partial_schedule): Likewise.
15439         (duplicate_insns_of_cycles): Likewise for local "u_insn".
15440         (dump_insn_location): Likewise for param "insn".
15441         (loop_canon_p): Likewise for local "insn".
15442         (sms_schedule): Likewise.
15443         (print_partial_schedule): Likewise.
15444         (ps_has_conflicts): Likewise.
15445
15446 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15447
15448         * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
15449         "tailp" from rtx * to rtx_insn **.
15450
15451         * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
15452         from rtx to rtx_insn *.
15453         * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
15454         "tailp" from rtx * to rtx_insn **.  Strengthen locals "beg_head",
15455         "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
15456         rtx to rtx_insn *.
15457         * modulo-sched.c (const_iteration_count): Strengthen return type
15458         and locals "insn", "head", "tail" from rtx to rtx_insn *.  Replace
15459         use of NULL_RTX with NULL when working with insns.
15460         (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
15461         to rtx_insn *.
15462         (sms_schedule): Likewise.
15463         * sched-rgn.c (init_ready_list): Likewise, also for locals
15464         "src_head" and "src_next_tail".
15465         (compute_block_dependences): Likewise.
15466         (free_block_dependencies): Likewise.
15467         (debug_rgn_dependencies): Likewise.
15468         (free_rgn_deps): Likewise.
15469         (compute_priorities): Likewise.
15470         (schedule_region): Likewise.
15471         * sel-sched.c (find_ebb_boundaries): Likewise.
15472
15473         * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
15474         "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
15475
15476 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15477
15478         * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
15479         from rtx to rtx_insn *.
15480         (new_seginfo): Likewise for param "insn".
15481         (create_pre_exit): Likewise for locals "last_insn",
15482         "before_return_copy", "return_copy".
15483         (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
15484         "mode_set".
15485
15486 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15487
15488         * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
15489         from rtx to rtx_insn *.
15490         (lra_push_insn): Likewise for 1st param.
15491         (lra_push_insn_and_update_insn_regno_info): Likewise.
15492         (lra_pop_insn): Likewise for return type.
15493         (lra_invalidate_insn_data): Likewise for 1st param.
15494         (lra_set_insn_deleted): Likewise.
15495         (lra_delete_dead_insn): Likewise.
15496         (lra_process_new_insns): Likewise for first 3 params.
15497         (lra_set_insn_recog_data): Likewise for 1st param.
15498         (lra_update_insn_recog_data): Likewise.
15499         (lra_set_used_insn_alternative): Likewise.
15500         (lra_invalidate_insn_regno_info): Likewise.
15501         (lra_update_insn_regno_info): Likewise.
15502         (lra_former_scratch_operand_p): Likewise.
15503         (lra_eliminate_regs_1): Likewise.
15504         (lra_get_insn_recog_data): Likewise.
15505
15506         * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
15507         rtx to rtx_insn *.
15508
15509         * lra-coalesce.c (move_freq_compare_func): Likewise for locals
15510         "mv1" and "mv2".
15511         (substitute_within_insn): New.
15512         (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
15513         rtx_insn *.  Strengthen sorted_moves from rtx * to rxt_insn **.
15514         Replace call to "substitute" with call to substitute_within_insn.
15515
15516         * lra-constraints.c (curr_insn): Strengthen from rtx to
15517         rtx_insn *.
15518         (get_equiv_with_elimination): Likewise for param "insn".
15519         (match_reload): Strengthen params "before" and "after" from rtx *
15520         to rtx_insn **.
15521         (emit_spill_move): Likewise for return type.  Add a checked cast
15522         to rtx_insn * on result of gen_move_insn for now.
15523         (check_and_process_move): Likewise for local "before".  Replace
15524         NULL_RTX with NULL when referring to insns.
15525         (process_addr_reg): Strengthen params "before" and "after" from
15526         rtx * to rtx_insn **.
15527         (insert_move_for_subreg): Likewise.
15528         (simplify_operand_subreg): Strengthen locals "before" and "after"
15529         from rtx to rtx_insn *.
15530         (process_address_1): Strengthen params "before" and "after" from
15531         rtx * to rtx_insn **.  Strengthen locals "insns", "last_insn" from
15532         rtx to rtx_insn *.
15533         (process_address): Strengthen params "before" and "after" from
15534         rtx * to rtx_insn **.
15535         (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
15536         (curr_insn_transform): Strengthen locals "before" and "after"
15537         from rtx to rtx_insn *.  Replace NULL_RTX with NULL when referring
15538         to insns.
15539         (loc_equivalence_callback): Update cast of "data", changing
15540         resulting type from rtx to rtx_insn *.
15541         (substitute_pseudo_within_insn): New.
15542         (inherit_reload_reg): Strengthen param "insn" from rtx to
15543         rtx_insn *; likewise for local "new_insns".  Replace NULL_RTX with
15544         NULL when referring to insns.  Add a checked cast to rtx_insn *
15545         when using usage_insn to invoke lra_update_insn_regno_info.
15546         (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
15547         likewise for locals "restore", "save".  Add checked casts to
15548         rtx_insn * when using usage_insn to invoke
15549         lra_update_insn_regno_info and lra_process_new_insns.  Replace
15550         NULL_RTX with NULL when referring to insns.
15551         (split_if_necessary): Strengthen param "insn" from rtx to
15552         rtx_insn *.
15553         (update_ebb_live_info): Likewise for params "head", "tail" and local
15554         "prev_insn".
15555         (get_last_insertion_point): Likewise for return type and local "insn".
15556         (get_live_on_other_edges): Likewise for local "last".
15557         (inherit_in_ebb): Likewise for params "head", "tail" and locals
15558         "prev_insn", "next_insn", "restore".
15559         (remove_inheritance_pseudos): Likewise for local "prev_insn".
15560         (undo_optional_reloads): Likewise for local "insn".
15561
15562         * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
15563         "insn".
15564         (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
15565         insns.
15566         (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
15567         rtx_insn *.
15568         (spill_pseudos): Likewise for local "insn".
15569         (init_elimination): Likewise.
15570         (process_insn_for_elimination): Likewise for param "insn".
15571
15572         * lra-lives.c (curr_insn): Likewise.;
15573
15574         * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
15575         (remove_pseudos): Likewise for param "insn".
15576         (spill_pseudos): Likewise for local "insn".
15577         (lra_final_code_change): Likewise for locals "insn", "curr".
15578
15579         * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
15580         (lra_set_insn_deleted): Likewise.
15581         (lra_delete_dead_insn): Likewise, and for local "prev".
15582         (new_insn_reg): Likewise for param "insn".
15583         (lra_set_insn_recog_data): Likewise.
15584         (lra_update_insn_recog_data): Likewise.
15585         (lra_set_used_insn_alternative): Likewise.
15586         (get_insn_freq): Likewise.
15587         (invalidate_insn_data_regno_info): Likewise.
15588         (lra_invalidate_insn_regno_info): Likewise.
15589         (lra_update_insn_regno_info): Likewise.
15590         (lra_constraint_insn_stack): Strengthen from vec<rtx> to
15591         vec<rtx_insn *>.
15592         (lra_push_insn_1): Strengthen param "insn" from rtx to
15593         rtx_insn *.
15594         (lra_push_insn): Likewise.
15595         (lra_push_insn_and_update_insn_regno_info): Likewise.
15596         (lra_pop_insn): Likewise for return type and local "insn".
15597         (push_insns): Likewise for params "from", "to", and local "insn".
15598         (setup_sp_offset): Likewise for params "from", "last" and locals
15599         "before", "insn".
15600         (lra_process_new_insns): Likewise for params "insn", "before",
15601         "after" and local "last".
15602         (struct sloc): Likewise for field "insn".
15603         (lra_former_scratch_operand_p): Likewise for param "insn".
15604         (remove_scratches): Likewise for locals "insn", "last".
15605         (check_rtl): Likewise for local "insn".
15606         (add_auto_inc_notes): Likewise for param "insn".
15607         (update_inc_notes): Likewise for local "insn".
15608         (lra): Replace NULL_RTX with NULL when referring to insn.
15609
15610 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15611
15612         * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
15613         to rtx_insn *.
15614         (resolve_reg_notes): Likewise.
15615         (resolve_simple_move): Likewise for return type, param "insn", and
15616         locals "insns", "minsn".
15617         (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
15618         (resolve_use): Likewise.
15619         (resolve_debug): Likewise.
15620         (find_decomposable_shift_zext): Likewise.
15621         (resolve_shift_zext): Likewise for return type, param "insn", and
15622         locals "insns", "in".  Eliminate use of NULL_RTX in favor of NULL.
15623         (decompose_multiword_subregs): Likewise for local "insn",
15624         "orig_insn", "decomposed_shift", "end".
15625
15626 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15627
15628         * basic-block.h (basic_block split_edge_and_insert): Strengthen
15629         param "insns" from rtx to rtx_insn *.
15630
15631         * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
15632         rtx to rtx_insn *.
15633         (struct iv_to_split): Likewise.
15634         (loop_exit_at_end_p): Likewise for local "insn".
15635         (split_edge_and_insert): Likewise for param "insns".
15636         (compare_and_jump_seq): Likewise for return type, param "cinsn",
15637         and locals "seq", "jump".
15638         (unroll_loop_runtime_iterations): Likewise for locals "init_code",
15639         "branch_code"; update invocations of compare_and_jump_seq to
15640         eliminate NULL_RTX in favor of NULL.
15641         (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
15642         rtx to rtx_insn *.
15643         (reset_debug_uses_in_loop): Likewise.
15644         (analyze_insn_to_expand_var): Likewise for param "insn".
15645         (analyze_iv_to_split_insn): Likewise.
15646         (analyze_insns_in_loop): Likewise for local "insn".
15647         (insert_base_initialization): Likewise for param
15648         "insn" and local "seq".
15649         (split_iv): Likewise for param "insn" and local "seq".
15650         (expand_var_during_unrolling): Likewise for param "insn".
15651         (insert_var_expansion_initialization): Likewise for local "seq".
15652         (combine_var_copies_in_loop_exit): Likewise.
15653         (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
15654         "insn".
15655         (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
15656         (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
15657         "next".
15658
15659 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15660
15661         * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
15662         rtx_insn *.
15663         (iv_analyze_result): Likewise.
15664         (iv_analyze_expr): Likewise.
15665         (biv_p): Likewise.
15666
15667         * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
15668         local "def_insn" from rtx to rtx_insn *.
15669         (get_biv_step_1): Likewise for local "insn".
15670         (iv_analyze_expr): Likewise for param "insn".
15671         (iv_analyze_def): Likewise for local "insn".
15672         (iv_analyze_op): Likewise for param "insn".
15673         (iv_analyze): Likewise.
15674         (iv_analyze_result): Likewise.
15675         (biv_p): Likewise.
15676         (suitable_set_for_replacement): Likewise.
15677         (simplify_using_initial_values): Likewise for local "insn".
15678         (iv_number_of_iterations): Likewise for param "insn".
15679         (check_simple_exit): Add checked cast to rtx_insn when invoking
15680         iv_number_of_iterations for now (until get_condition is
15681         strengthened).
15682
15683         * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
15684         "insn" from rtx to rtx_insn *.
15685         (analyze_insns_in_loop): Likewise for local "insn".
15686
15687 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15688
15689         * loop-invariant.c (struct use): Strengthen field "insn" from rtx
15690         to rtx_insn *.
15691         (struct invariant): Likewise.
15692         (hash_invariant_expr_1): Likewise for param "insn".
15693         (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
15694         (find_exits): Likewise for local "insn".
15695         (create_new_invariant): Likewise for param "insn".
15696         (check_dependencies): Likewise.
15697         (find_invariant_insn): Likewise.
15698         (record_uses): Likewise.
15699         (find_invariants_insn): Likewise.
15700         (find_invariants_bb): Likewise for local "insn".
15701         (get_pressure_class_and_nregs): Likewise for param "insn".
15702         (calculate_loop_reg_pressure): Likewise for local "insn".
15703
15704 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15705
15706         * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
15707         to rtx_insn *.
15708         (add_test): Likewise for locals "seq", "jump".
15709         (doloop_modify): Likewise for locals "sequence", "jump_insn".
15710
15711 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15712
15713         * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
15714         rtx_insn *.
15715         (rebuild_jump_labels_chain): Likewise for param "chain".
15716
15717         * cfgexpand.c (pass_expand::execute): Add checked cast to
15718         rtx_insn * when calling rebuild_jump_labels_chain in region where
15719         we know e->insns.r is non-NULL.
15720
15721         * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
15722         rtx_insn *.
15723         (rebuild_jump_labels): Likewise.
15724         (rebuild_jump_labels_chain): Likewise for param "chain".
15725         (cleanup_barriers): Likewise for locals "insn", "next", "prev".
15726         (init_label_info): Likewise for param "f".
15727         (maybe_propagate_label_ref): Likewise for params "jump_insn",
15728         "prev_nonjump_insn".
15729         (mark_all_labels): Likewise for param "f" and locals "insn",
15730         "prev_nonjump_insn".
15731
15732 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15733
15734         * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
15735         from rtx to rtx_insn *insn.
15736         (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
15737         (ira_add_allocno_copy): Likewise.
15738         * ira-build.c (find_allocno_copy): Strengthen param "insn" from
15739         rtx to rtx_insn *.
15740         (ira_create_copy): Likewise.
15741         (ira_add_allocno_copy): Likewise.
15742         (create_bb_allocnos): Likewise for local "insn".
15743         * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
15744         (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
15745         process_regs_for_copy for rtx_insn * param.
15746         (add_insn_allocno_copies): Strengthen param "insn" from rtx to
15747         rtx_insn *insn.  Update NULL_RTX to NULL in invocation of
15748         process_regs_for_copy for rtx_insn * param.
15749         (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
15750         * ira-costs.c (record_reg_classes): Likewise for param "insn".
15751         (record_operand_costs): Likewise.
15752         (scan_one_insn): Likewise for return type, and for param "insn".
15753         (process_bb_for_costs): Likewise for local "insn".
15754         (process_bb_node_for_hard_reg_moves): Likewise.
15755         * ira-emit.c (struct move): Likewise for field "insn".
15756         (create_move): Eliminate use of NULL_RTX when dealing with an
15757         rtx_insn *.
15758         (emit_move_list): Strengthen return type and locals "result",
15759         "insn" from rtx to rtx_insn *insn.
15760         (emit_moves): Likewise for locals "insns", "tmp".
15761         (ira_emit): Likewise for local "insn".
15762         * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
15763         "insn".
15764         (find_call_crossed_cheap_reg): Likewise.
15765         (process_bb_node_lives): Likewise for local "insn".
15766         * ira.c (decrease_live_ranges_number): Likewise.
15767         (compute_regs_asm_clobbered): Likewise.
15768         (build_insn_chain): Likewise.
15769         (find_moveable_pseudos): Likewise, also locals "def_insn",
15770         "use_insn", "x".  Also strengthen local "closest_uses" from rtx *
15771         to rtx_insn **.  Add a checked cast when assigning from
15772         "closest_use" into closest_uses array in a region where we know
15773         it's a non-NULL insn.
15774         (interesting_dest_for_shprep): Strengthen param "insn" from rtx
15775         to rtx_insn *.
15776         (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
15777         "last_interesting_insn", "uin".
15778         (move_unallocated_pseudos): Likewise for locals "def_insn",
15779         "move_insn", "newinsn".
15780
15781 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15782
15783         * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
15784         Strengthen locals "done_label", "do_error" from rtx to
15785         rtx_code_label *.
15786         (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
15787         from rtx to rtx_insn *.  Strengthen local "sub_check from rtx to
15788         rtx_code_label *.
15789         (ubsan_expand_si_overflow_neg_check): Likewise for locals
15790         "done_label", "do_error" to rtx_code_label * and local  "last" to
15791         rtx_insn *.
15792         (ubsan_expand_si_overflow_mul_check): Likewise for locals
15793         "done_label", "do_error", "large_op0", "small_op0_large_op1",
15794         "one_small_one_large", "both_ops_large", "after_hipart_neg",
15795         "after_lopart_neg", "do_overflow", "hipart_different"  to
15796         rtx_code_label * and local  "last" to rtx_insn *.
15797
15798 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15799
15800         * init-regs.c (initialize_uninitialized_regs): Strengthen locals
15801         "insn" and "move_insn" from rtx to rtx_insn *.
15802
15803 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15804
15805         * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
15806         rtx_insn *.
15807         (cheap_bb_rtx_cost_p): Likewise.
15808         (first_active_insn): Likewise for return type and local "insn".
15809         (last_active_insn):  Likewise for return type and locals "insn",
15810         "head".
15811         (struct noce_if_info): Likewise for fields "jump", "insn_a",
15812         "insn_b".
15813         (end_ifcvt_sequence): Likewise for return type and locals "insn",
15814         "seq".
15815         (noce_try_move): Likewise for local "seq".
15816         (noce_try_store_flag): Likewise.
15817         (noce_try_store_flag_constants): Likewise.
15818         (noce_try_addcc): Likewise.
15819         (noce_try_store_flag_mask): Likewise.
15820         (noce_try_cmove): Likewise.
15821         (noce_try_minmax): Likewise.
15822         (noce_try_abs): Likewise.
15823         (noce_try_sign_mask): Likewise.
15824         (noce_try_bitop): Likewise.
15825         (noce_can_store_speculate_p): Likewise for local "insn".
15826         (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
15827         seq".
15828         (check_cond_move_block): Likewise for local "insn".
15829         (cond_move_convert_if_block): Likewise.
15830         (cond_move_process_if_block): Likewise for locals "seq",
15831         "loc_insn".
15832         (noce_find_if_block): Likewise for local "jump".
15833         (merge_if_block): Likewise for local "last".
15834         (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
15835         (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
15836         (block_has_only_trap): Likewise for return type and local "trap".
15837         (find_if_case_1): Likewise for local "jump".
15838         (dead_or_predicable): Likewise for locals "head", "end", "jump",
15839         "insn".
15840
15841 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15842
15843         * hw-doloop.h (struct hwloop_info_d): Strengthen fields
15844         "last_insn", "loop_end" from rtx to rtx_insn *.
15845
15846         * hw-doloop.c (scan_loop): Likewise for local "insn".
15847         (discover_loop): Likewise for param "tail_insn".
15848         (discover_loops): Likewise for local "tail".
15849
15850         * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
15851         cast to rtx_insn * when assigning from an rtx local to a
15852         hwloop_info's "last_insn" field.
15853
15854 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15855
15856         * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
15857         (add_delay_dependencies): Strengthen local "pro" from rtx to
15858         rtx_insn *.
15859         (recompute_todo_spec): Likewise.
15860         (dep_cost_1): Likewise for locals "insn", "used".
15861         (schedule_insn): Likewise for local "dbg".
15862         (schedule_insn): Likewise for locals "pro", "next".
15863         (unschedule_insns_until): Likewise for local "con".
15864         (restore_pattern): Likewise for local "next".
15865         (estimate_insn_tick): Likewise for local "pro".
15866         (resolve_dependencies): Likewise for local "next".
15867         (fix_inter_tick): Likewise.
15868         (fix_tick_ready): Likewise for local "pro".
15869         (add_to_speculative_block): Likewise for locals "check", "twin",
15870         "pro".
15871         (sched_extend_bb): Likewise for locals "end", "insn".
15872         (init_before_recovery): Likewise for local "x".
15873         (sched_create_recovery_block): Likewise for local "barrier".
15874         (create_check_block_twin): Likewise for local "pro".
15875         (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
15876         "consumer".
15877         (unlink_bb_notes): Update for change to type of bb_header.
15878         Strengthen locals "prev", "label", "note", "next" from rtx to
15879         rtx_insn *.
15880         (clear_priorities): Likewise for local "pro".
15881
15882 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15883
15884         * gcse.c (struct occr): Strengthen field "insn" from rtx to
15885         rtx_insn *.
15886         (test_insn): Likewise for this global.
15887         (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
15888         const rtx_insn *.
15889         (oprs_anticipatable_p): Likewise.
15890         (oprs_available_p): Likewise.
15891         (insert_expr_in_table): Strengthen param "insn" from  rtx to
15892         rtx_insn *.
15893         (hash_scan_set): Likewise.
15894         (hash_scan_clobber): Likewise.
15895         (hash_scan_call): Likewise.
15896         (hash_scan_insn): Likewise.
15897         (compute_hash_table_work): Likewise for local "insn".
15898         (process_insert_insn): Likewise for return type and local "pat".
15899         (insert_insn_end_basic_block): Likewise for locals "new_insn",
15900         "pat", "pat_end", "maybe_cc0_setter".
15901         (pre_edge_insert): Likewise for local "insn".
15902         (pre_insert_copy_insn): Likewise for param "insn".
15903         (pre_insert_copies): Likewise for local "insn".
15904         (struct set_data): Likewise for field "insn".
15905         (single_set_gcse): Likewise for param "insn".
15906         (gcse_emit_move_after): Likewise.
15907         (pre_delete): Likewise for local "insn".
15908         (update_bb_reg_pressure): Likewise for param "from" and local
15909         "insn".
15910         (should_hoist_expr_to_dom): Likewise for param "from".
15911         (hoist_code): Likewise for local "insn".
15912         (get_pressure_class_and_nregs): Likewise for param "insn".
15913         (calculate_bb_reg_pressure): Likewise for local "insn".
15914         (compute_ld_motion_mems): Likewise.
15915
15916 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15917
15918         * genpeep.c (main): Rename param back from "uncast_ins1" to
15919         "ins1", strengthening from rtx to rtx_insn *.  Drop now-redundant
15920         checked cast.
15921
15922         * output.h (peephole): Strengthen param from rtx to rtx_insn *.
15923
15924 2014-08-22  Michael Meissner  <meissner@linux.vnet.ibm.com>
15925
15926         PR target/62195
15927         * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
15928         documentation to state it is only for VSX operations.
15929
15930         * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
15931         constraint only active if VSX.
15932
15933         * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
15934         wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
15935         (lfiwzx): Likewise.
15936
15937 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15938
15939         * fwprop.c (single_def_use_dom_walker::before_dom_children):
15940         Strengthen local "insn" from rtx to rtx_insn *.
15941         (use_killed_between): Likewise for param "target_insn".
15942         (all_uses_available_at): Likewise for param "target_insn" and
15943         local "next".
15944         (update_df_init): Likewise for params "def_insn", "insn".
15945         (update_df): Likewise for param "insn".
15946         (try_fwprop_subst): Likewise for param "def_insn" and local
15947         "insn".
15948         (free_load_extend): Likewise for param "insn".
15949         (forward_propagate_subreg): Likewise for param "def_insn" and
15950         local "use_insn".
15951         (forward_propagate_asm): Likewise for param "def_insn" and local
15952         "use_insn".
15953         (forward_propagate_and_simplify): Likewise for param "def_insn"
15954         and local "use_insn".
15955         (forward_propagate_into): Likewise for locals "def_insn" and
15956         "use_insn".
15957
15958 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15959
15960         * function.c (emit_initial_value_sets): Strengthen local "seq"
15961         from rtx to rtx_insn *.
15962         (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
15963         local "seq".
15964         (instantiate_virtual_regs): Likewise for local "insn".
15965         (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
15966         (reorder_blocks_1): Likewise for param "insns" and local "insn".
15967         (expand_function_end): Likewise for locals "insn" and "seq".
15968         (epilogue_done): Likewise for local "insn".
15969         (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
15970         "last", "trial".
15971         (reposition_prologue_and_epilogue_notes): Likewise for locals
15972         "insn", "last", "note", "first".
15973         (match_asm_constraints_1): Likewise for param "insn" and local "insns".
15974         (pass_match_asm_constraints::execute): Likewise for local "insn".
15975
15976 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15977
15978         * output.h (final_scan_insn): Strengthen return type from rtx to
15979         rtx_insn *.
15980         (final_forward_branch_p): Likewise for param.
15981         (current_output_insn): Likewise for this global.
15982
15983         * final.c (rtx debug_insn): Likewise for this variable.
15984         (current_output_insn): Likewise.
15985         (get_attr_length_1): Rename param "insn" to "uncast_insn",
15986         adding "insn" back in as an rtx_insn * with a checked cast, so
15987         that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
15988         first param.
15989         (compute_alignments): Strengthen local "label" from rtx to
15990         rtx_insn *.
15991         (shorten_branches): Rename param from "first" to "uncast_first",
15992         introducing a new local rtx_insn * "first" using a checked cast to
15993         effectively strengthen "first" from rtx to rtx_insn * without
15994         affecting the type signature.  Strengthen locals "insn", "seq",
15995         "next", "label" from rtx to rtx_insn *.
15996         (change_scope): Strengthen param "orig_insn" and local "insn" from
15997         rtx to rtx_insn *.
15998         (final_start_function): Rename param from "first" to "uncast_first",
15999         introducing a new local rtx_insn * "first" using a checked cast to
16000         effectively strengthen "first" from rtx to rtx_insn * without
16001         affecting the type signature.  Strengthen local "insn" from rtx to
16002         rtx_insn *.
16003         (dump_basic_block_info): Strengthen param "insn" from rtx to
16004         rtx_insn *.
16005         (final): Rename param from "first" to "uncast_first",
16006         introducing a new local rtx_insn * "first" using a checked cast to
16007         effectively strengthen "first" from rtx to rtx_insn * without
16008         affecting the type signature.  Strengthen locals "insn", "next"
16009         from rtx to rtx_insn *.
16010         (output_alternate_entry_point): Strengthen param "insn" from rtx to
16011         rtx_insn *.
16012         (call_from_call_insn): Strengthen param "insn" from rtx to
16013         rtx_call_insn *.
16014         (final_scan_insn): Rename param from "insn" to "uncast_insn",
16015         introducing a new local rtx_insn * "insn" using a checked cast to
16016         effectively strengthen "insn" from rtx to rtx_insn * without
16017         affecting the type signature.  Strengthen return type and locals
16018         "next", "note", "prev", "new_rtx" from rtx to rtx_insn *.  Remove
16019         now-redundant checked cast to rtx_insn * from both invocations of
16020         debug_hooks->var_location.  Convert CALL_P into a dyn_cast,
16021         introducing a local "call_insn" for use when invoking
16022         call_from_call_insn.
16023         (notice_source_line): Strengthen param "insn" from rtx to
16024         rtx_insn *.
16025         (leaf_function_p): Likewise for local "insn".
16026         (final_forward_branch_p): Likewise.
16027         (leaf_renumber_regs): Likewise for param "first".
16028         (rest_of_clean_state): Likewise for locals "insn" and "next".
16029         (self_recursive_call_p): Likewise for param "insn".
16030         (collect_fn_hard_reg_usage): Likewise for local "insn".
16031         (get_call_fndecl): Likewise for param "insn".
16032         (get_call_cgraph_rtl_info): Likewise.
16033         (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
16034         introducing a new local rtx_insn * "insn" using a checked cast to
16035         effectively strengthen "insn" from rtx to rtx_insn * without
16036         affecting the type signature.
16037
16038         * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
16039         cast when assigning from param "insn" to current_output_insn.
16040         (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
16041         so that we can assign it back to current_output_insn.
16042
16043 2014-08-20  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
16044
16045         * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
16046         atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
16047         atmxt540s and atmxt540sreva devices.
16048         * config/avr/avr-tables.opt: Regenerate.
16049         * config/avr/t-multilib: Regenerate.
16050         * doc/avr-mmcu.texi: Regenerate.
16051
16052 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16053
16054         * expr.c (convert_move): Strengthen local "insns" from rtx to
16055         rtx_insn *.
16056         (emit_block_move_via_loop): Strengthen locals "cmp_label" and
16057         "top_label" from rtx to rtx_code_label *.
16058         (move_block_to_reg): Strengthen local "insn", "last" from rtx to
16059         rtx_insn *.
16060         (emit_single_push_insn): Likewise for locals "prev", "last".
16061         (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
16062         to rtx_code_label *.
16063         (store_constructor): Likewise for locals "loop_start", "loop_end".
16064         (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
16065         rtx_insn *.
16066         (expand_expr_real_2): Likewise.
16067         (expand_expr_real_1): Strengthen local "label" from rtx to
16068         rtx_code_label *.
16069
16070 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16071
16072         * expmed.c (store_bit_field_using_insv): Strengthen local "last"
16073         from rtx to rtx_insn *.
16074         (store_bit_field_1): Likewise.
16075         (extract_bit_field_1): Likewise.
16076         (expand_mult_const): Likewise for local "insns".
16077         (expmed_mult_highpart): Strengthen local "label" from rtx to
16078         rtx_code_label *.
16079         (expand_smod_pow2): Likewise.
16080         (expand_sdiv_pow2): Likewise.
16081         (expand_divmod): Strengthen locals "last", "insn" from rtx to
16082         rtx_insn *.  Strengthen locals "label", "label1", "label2",
16083         "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
16084         (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
16085         (emit_store_flag): Likewise.
16086         (emit_store_flag_force): Strengthen local "label" from rtx to
16087         rtx_code_label *.
16088         (do_cmp_and_jump): Likewise for param "label".
16089
16090 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16091
16092         * explow.c (force_reg): Strengthen local "insn" from rtx to
16093         rtx_insn *.
16094         (adjust_stack_1): Likewise.
16095         (allocate_dynamic_stack_space): Likewise.  Strengthen locals
16096         "final_label", "available_label", "space_available" from rtx to
16097         rtx_code_label *.
16098         (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
16099         (anti_adjust_stack_and_probe): Likewise.
16100
16101 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16102
16103         * except.h (sjlj_emit_function_exit_after): Strengthen param
16104         "after" from rtx to rtx_insn *.  This is only called with
16105         result of get_last_insn (in function.c) so type-change should be
16106         self-contained.
16107
16108         * function.h (struct rtl_eh): Strengthen field "ehr_label" from
16109         rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
16110         to rtx_insn *.  These fields are only used from except.c so this
16111         type-change should be self-contained to this patch.
16112
16113         * except.c (emit_to_new_bb_before): Strengthen param "seq" and
16114         local "last" from rtx to rtx_insn *.
16115         (dw2_build_landing_pads): Likewise for local "seq".
16116         (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
16117         (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
16118         rtx to rtx_code_label *.  Strengthen locals "fn_begin", "seq" from
16119         rtx to rtx_insn *.
16120         (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
16121         to rtx_insn *.
16122         (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
16123         (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
16124         (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
16125         referring to an insn.  Strengthen local "dispatch_label" from
16126         rtx to rtx_code_label *.
16127         (set_nothrow_function_flags): Strengthen local "insn" from rtx to
16128         rtx_insn *.
16129         (expand_eh_return): Strengthen local "around_label" from
16130         rtx to rtx_code_label *.
16131         (convert_to_eh_region_ranges): Strengthen locals "iter",
16132         "last_action_insn", "first_no_action_insn",
16133         "first_no_action_insn_before_switch",
16134         "last_no_action_insn_before_switch", from rtx to rtx_insn *.
16135
16136 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16137
16138         * dwarf2out.c (last_var_location_insn): Strengthen this variable
16139         from rtx to rtx_insn *.
16140         (cached_next_real_insn): Likewise.
16141         (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
16142         working with insns.
16143         (dwarf2out_var_location): Strengthen locals "next_real",
16144         "next_note", "expected_next_loc_note", "last_start", "insn" from
16145         rtx to rtx_insn *.
16146
16147 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16148
16149         * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
16150         from rtx to rtx_insn *.
16151         (create_pseudo_cfg): Likewise for local "insn".
16152
16153 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16154
16155         * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
16156         from rtx to rtx_insn *.
16157         (df_bb_regno_last_def_find): Likewise.
16158
16159         * df-problems.c (df_rd_bb_local_compute): Likewise.
16160         (df_lr_bb_local_compute): Likewise.
16161         (df_live_bb_local_compute): Likewise.
16162         (df_chain_remove_problem): Likewise.
16163         (df_chain_create_bb): Likewise.
16164         (df_word_lr_bb_local_compute): Likewise.
16165         (df_remove_dead_eq_notes): Likewise for param "insn".
16166         (df_note_bb_compute): Likewise for local "insn".
16167         (simulate_backwards_to_point): Likewise.
16168         (df_md_bb_local_compute): Likewise.
16169
16170         * df-scan.c (df_scan_free_bb_info): Likewise.
16171         (df_scan_start_dump): Likewise.
16172         (df_scan_start_block): Likewise.
16173         (df_install_ref_incremental): Likewise for local "insn".
16174         (df_insn_rescan_all): Likewise.
16175         (df_reorganize_refs_by_reg_by_insn): Likewise.
16176         (df_reorganize_refs_by_insn_bb): Likewise.
16177         (df_recompute_luids): Likewise.
16178         (df_bb_refs_record): Likewise.
16179         (df_update_entry_exit_and_calls): Likewise.
16180         (df_bb_verify): Likewise.
16181
16182 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16183
16184         * ddg.h (struct ddg_node): Strengthen fields "insn" and
16185         "first_note" from rtx to rtx_insn *.
16186         (get_node_of_insn): Likewise for param 2 "insn".
16187         (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
16188
16189         * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
16190         rtx_insn *.
16191         (mem_write_insn_p): Likewise.
16192         (mem_access_insn_p): Likewise.
16193         (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
16194         (def_has_ccmode_p): Likewise for param "insn".
16195         (add_cross_iteration_register_deps): Likewise for locals
16196         "def_insn" and "use_insn".
16197         (insns_may_alias_p): Likewise for params "insn1" and "insn2".
16198         (build_intra_loop_deps): Likewise for local "src_insn".
16199         (create_ddg): Strengthen locals "insn" and "first_note" from rtx
16200         to rtx_insn *.
16201         (get_node_of_insn): Likewise for param "insn".
16202
16203 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16204
16205         * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
16206         (deletable_insn_p): Strengthen param "insn" from rtx to
16207         rtx_insn *.  Add checked cast to rtx_call_insn when invoking
16208         find_call_stack_args, since this is guarded by CALL_P (insn).
16209         (marked_insn_p): Strengthen param "insn" from rtx to
16210         rtx_insn *.
16211         (mark_insn): Likewise.  Add checked cast to rtx_call_insn when
16212         invoking find_call_stack_args, since this is guarded by
16213         CALL_P (insn).
16214         (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
16215         rtx_insn *; we know this is an insn since this was called by
16216         mark_nonreg_stores.
16217         (mark_nonreg_stores_2): Likewise.
16218         (mark_nonreg_stores): Strengthen param "insn" from rtx to
16219         rtx_insn *.
16220         (find_call_stack_args): Strengthen param "call_insn" from rtx to
16221         rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
16222         to rtx_insn *.
16223         (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
16224         from rtx to rtx_insn *.
16225         (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
16226         "next", "ref_insn".
16227         (delete_unmarked_insns): Likewise for locals "insn", "next".
16228         (prescan_insns_for_dce): Likewise for locals "insn", "prev".
16229         (mark_reg_dependencies): Likewise for param "insn".
16230         (rest_of_handle_ud_dce): Likewise for local "insn".
16231         (word_dce_process_block): Likewise.
16232         (dce_process_block): Likewise.
16233
16234 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16235
16236         * cse.c (struct qty_table_elem): Strengthen field "const_insn"
16237         from rtx to rtx_insn *.
16238         (struct change_cc_mode_args): Likewise for field "insn".
16239         (this_insn): Strengthen from rtx to rtx_insn *.
16240         (make_new_qty): Replace use of NULL_RTX with NULL when dealing
16241         with insn.
16242         (validate_canon_reg): Strengthen param "insn" from rtx to
16243         rtx_insn *.
16244         (canon_reg): Likewise.
16245         (fold_rtx): Likewise.  Replace use of NULL_RTX with NULL when
16246         dealing with insn.
16247         (record_jump_equiv): Strengthen param "insn" from rtx to
16248         rtx_insn *.
16249         (try_back_substitute_reg): Likewise, also for locals "prev",
16250         "bb_head".
16251         (find_sets_in_insn): Likewise for param "insn".
16252         (canonicalize_insn): Likewise.
16253         (cse_insn): Likewise.  Add a checked cast.
16254         (invalidate_from_clobbers): Likewise for param "insn".
16255         (invalidate_from_sets_and_clobbers): Likewise.
16256         (cse_process_notes_1): Replace use of NULL_RTX with NULL when
16257         dealing with insn.
16258         (cse_prescan_path): Strengthen local "insn" from rtx to
16259         rtx_insn *.
16260         (cse_extended_basic_block): Likewise for locals "insn" and
16261         "prev_insn".
16262         (cse_main): Likewise for param "f".
16263         (check_for_label_ref): Likewise for local "insn".
16264         (set_live_p): Likewise for second param ("insn").
16265         (insn_live_p): Likewise for first param ("insn") and for local
16266         "next".
16267         (cse_change_cc_mode_insn): Likewise for first param "insn".
16268         (cse_change_cc_mode_insns): Likewise for first and second params
16269         "start" and "end".
16270         (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
16271         and "end".
16272         (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
16273         "cc_src_insn".
16274
16275 2014-08-22  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16276             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16277             Anna Tikhonova  <anna.tikhonova@intel.com>
16278             Ilya Tocar  <ilya.tocar@intel.com>
16279             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16280             Ilya Verbin  <ilya.verbin@intel.com>
16281             Kirill Yukhin  <kirill.yukhin@intel.com>
16282             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16283
16284         * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
16285         New.
16286         * config/i386/sse.md
16287         (define_mode_iterator VI248_AVX2): Delete.
16288         (define_mode_iterator VI2_AVX2_AVX512BW): New.
16289         (define_mode_iterator VI48_AVX2): Ditto.
16290         (define_insn <shift_insn><mode>3): Delete.
16291         (define_insn "<shift_insn><mode>3<mask_name>" with
16292         VI2_AVX2_AVX512BW): New.
16293         (define_insn "<shift_insn><mode>3<mask_name>" with
16294         VI48_AVX2): Ditto.
16295
16296 2014-08-22  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16297             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16298             Anna Tikhonova  <anna.tikhonova@intel.com>
16299             Ilya Tocar  <ilya.tocar@intel.com>
16300             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16301             Ilya Verbin  <ilya.verbin@intel.com>
16302             Kirill Yukhin  <kirill.yukhin@intel.com>
16303             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16304
16305         * config/i386/sse.md
16306         (define_mode_iterator VI4F_BRCST32x2): New.
16307         (define_mode_attr 64x2_mode): Ditto.
16308         (define_mode_attr 32x2mode): Ditto.
16309         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
16310         with VI4F_BRCST32x2): Ditto.
16311         (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
16312         with V16FI mode iterator): Ditto.
16313         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
16314         with V16FI): Ditto.
16315         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
16316         with VI8F_BRCST64x2): Ditto.
16317
16318 2014-08-22  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16319             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16320             Anna Tikhonova  <anna.tikhonova@intel.com>
16321             Ilya Tocar  <ilya.tocar@intel.com>
16322             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16323             Ilya Verbin  <ilya.verbin@intel.com>
16324             Kirill Yukhin  <kirill.yukhin@intel.com>
16325             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16326
16327         * config/i386/sse.md
16328         (define_mode_iterator VI8_AVX512VL): New.
16329         (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
16330
16331 2014-08-22  Kirill Yukhin  <kirill.yukhin@intel.com>
16332
16333         * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
16334         (define_mode_iterator V48_AVX512VL): New.
16335         (define_mode_iterator V12_AVX512VL): Ditto.
16336         (define_insn <avx512>_load<mode>_mask): Split into two similar
16337         patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
16338         Refactor output template.
16339         (define_insn "<avx512>_store<mode>_mask"): Ditto.
16340
16341 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16342
16343         * cprop.c (struct occr): Strengthen field "insn" from rtx to
16344         rtx_insn *.
16345         (reg_available_p): Likewise for param "insn".
16346         (insert_set_in_table): Likewise.
16347         (hash_scan_set): Likewise.
16348         (hash_scan_insn): Likewise.
16349         (make_set_regs_unavailable): Likewise.
16350         (compute_hash_table_work): Likewise for local "insn".
16351         (reg_not_set_p): Strengthen param "insn" from const_rtx to
16352         const rtx_insn *.
16353         (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
16354         (try_replace_reg): Likewise.
16355         (find_avail_set): Likewise.
16356         (cprop_jump): Likewise for params "setcc", "jump".
16357         (constprop_register): Likewise for param "insn".
16358         (cprop_insn): Likewise.
16359         (do_local_cprop): Likewise.
16360         (local_cprop_pass): Likewise for local "insn".
16361         (bypass_block): Likewise for params "setcc" and "jump".
16362         (bypass_conditional_jumps): Likewise for locals "setcc" and
16363         "insn".
16364         (one_cprop_pass): Likewise for local "insn".
16365
16366 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16367
16368         * compare-elim.c (struct comparison_use): Strengthen field "insn"
16369         from rtx to rtx_insn *.
16370         (struct comparison): Likewise, also for field "prev_clobber".
16371         (conforming_compare): Likewise for param "insn".
16372         (arithmetic_flags_clobber_p): Likewise.
16373         (find_flags_uses_in_insn): Likewise.
16374         (find_comparison_dom_walker::before_dom_children): Likewise for
16375         locals "insn", "next", "last_clobber".
16376         (try_eliminate_compare): Likewise for locals "insn", "bb_head".
16377
16378 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16379
16380         * combine-stack-adj.c (struct csa_reflist): Strengthen field
16381         "insn" from rtx to rtx_insn *.
16382         (single_set_for_csa): Likewise for param "insn".
16383         (record_one_stack_ref): Likewise.
16384         (try_apply_stack_adjustment): Likewise.
16385         (struct record_stack_refs_data): Likewise for field "insn".
16386         (maybe_move_args_size_note): Likewise for params "last" and "insn".
16387         (prev_active_insn_bb): Likewise for return type and param "insn".
16388         (next_active_insn_bb): Likewise.
16389         (force_move_args_size_note): Likewise for params "prev" and "last"
16390         and locals "test", "next_candidate", "prev_candidate".
16391         (combine_stack_adjustments_for_block): Strengthen locals
16392         "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
16393         rtx_insn *.
16394
16395 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16396
16397         * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
16398         (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
16399         (subst_insn): Likewise for this variable.
16400         (added_links_insn): Likewise.
16401         (struct insn_link): Likewise for field "insn".
16402         (alloc_insn_link): Likewise for param "insn".
16403         (struct undobuf): Likewise for field "other_insn".
16404         (find_single_use): Likewise for param "insn" and local "next".
16405         (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
16406         (delete_noop_moves): Likewise for locals "insn", "next".
16407         (create_log_links): Likewise for locals "insn", "use_insn".
16408         Strengthen local "next_use" from rtx * to rtx_insn **.
16409         (insn_a_feeds_b): Likewise for params "a", "b".
16410         (combine_instructions): Likewise for param "f" and locals "insn",
16411         "next", "prev", "first", "last_combined_insn", "link", "link1",
16412         "temp".  Replace use of NULL_RTX with NULL when referring to
16413         insns.
16414         (setup_incoming_promotions): Likewise for param "first"
16415         (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
16416         (can_combine_p): Likewise for params "insn", "i3", "pred",
16417         "pred2", "succ", "succ2" and for local "p".
16418         (combinable_i3pat): Likewise for param "i3".
16419         (cant_combine_insn_p): Likewise for param "insn".
16420         (likely_spilled_retval_p): Likewise.
16421         (adjust_for_new_dest): Likewise.
16422         (update_cfg_for_uncondjump): Likewise, also for local "insn".
16423         (try_combine): Likewise for return type and for params "i3", "i2",
16424         "i1", "i0", "last_combined_insn", and for locals "insn",
16425         "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
16426         "i0_insn".  Eliminate local "tem" in favor of new locals
16427         "tem_note" and "tem_insn", the latter being an rtx_insn *.  Add a
16428         checked cast for now to rtx_insn * on the return type of
16429         gen_rtx_INSN.  Replace use of NULL_RTX with NULL when referring to
16430         insns.
16431         (find_split_point): Strengthen param "insn" from rtx to
16432         rtx_insn *.
16433         (simplify_set): Likewise for local "other_insn".
16434         (recog_for_combine): Likewise for param "insn".
16435         (record_value_for_reg): Likewise.
16436         (record_dead_and_set_regs_1): Likewise for local
16437         "record_dead_insn".
16438         (record_dead_and_set_regs): Likewise for param "insn".
16439         (record_promoted_value): Likewise.
16440         (check_promoted_subreg): Likewise.
16441         (get_last_value_validate): Likewise.
16442         (reg_dead_at_p): Likewise.
16443         (move_deaths): Likewise for param "to_insn".
16444         (distribute_notes): Likewise for params "from_insn", "i3", "i2"
16445         and locals "place", "place2", "cc0_setter".  Eliminate local "tem
16446         in favor of new locals "tem_note" and "tem_insn", the latter being
16447         an rtx_insn *.
16448         (distribute_links): Strengthen locals "place", "insn" from rtx to
16449         rtx_insn *.
16450
16451 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16452
16453         * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
16454         than a const_rtx.
16455         (can_delete_label_p): Require a const rtx_code_label * rather than
16456         a const_rtx.
16457         (delete_insn): Add checked cast to rtx_code_label * when we know
16458         we're dealing with LABEL_P (insn).  Strengthen local "bb_note" from
16459         rtx to rtx_insn *.
16460         (delete_insn_chain): Strengthen locals "prev" and "current" from
16461         rtx to rtx_insn *.  Add a checked cast when assigning from
16462         "finish" (strengthening the params will come later).  Add a
16463         checked cast to rtx_note * in region where we know
16464         NOTE_P (current).
16465         (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
16466         rtx_insn *.
16467         (compute_bb_for_insn): Likewise.
16468         (free_bb_for_insn): Likewise for local "insn".
16469         (compute_bb_for_insn): Likewise.
16470         (update_bb_for_insn_chain): Strengthen params "begin", "end" and
16471         local "insn" from rtx to rtx_insn *
16472         (flow_active_insn_p): Require a const rtx_insn * rather than a
16473         const_rtx.
16474         (contains_no_active_insn_p): Strengthen local "insn" from rtx to
16475         rtx_insn *.
16476         (can_fallthru): Likewise for locals "insn" and "insn2".
16477         (bb_note): Likewise for local "note".
16478         (first_insn_after_basic_block_note): Likewise for local "note" and
16479         for return type.
16480         (rtl_split_block): Likewise for locals "insn" and "next".
16481         (unique_locus_on_edge_between_p): Likewise for locals "insn" and
16482         "end".
16483         (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
16484         "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
16485         "prev", "tmp".
16486         (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
16487         them), "kill_from", "barrier", "new_insn".
16488         (patch_jump_insn): Likewise for params "insn", "old_label".
16489         (redirect_branch_edge): Likewise for locals "old_label", "insn".
16490         (force_nonfallthru_and_redirect): Likewise for locals "insn",
16491         "old_label", "new_label".
16492         (rtl_tidy_fallthru_edge): Likewise for local "q".
16493         (rtl_split_edge): Likewise for locals "before", "last".
16494         (commit_one_edge_insertion): Likewise for locals "before",
16495         "after", "insns", "tmp", "last", adding a checked cast where
16496         currently necessary.
16497         (commit_edge_insertions): Likewise.
16498         (rtl_dump_bb): Likewise for locals "insn", "last".
16499         (print_rtl_with_bb): Likewise for local "x".
16500         (rtl_verify_bb_insns): Likewise for local "x".
16501         (rtl_verify_bb_pointers): Likewise for local "insn".
16502         (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
16503         "head", "end".
16504         (rtl_verify_fallthru): Likewise for local "insn".
16505         (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
16506         (purge_dead_edges): Likewise for local "insn".
16507         (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
16508         (skip_insns_after_block): Likewise for return type and for locals
16509         "insn", "last_insn", "next_head", "prev".
16510         (record_effective_endpoints): Likewise for locals "next_insn",
16511         "insn", "end".
16512         (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
16513         (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
16514         (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
16515         (duplicate_insn_chain): For now, add checked cast from rtx to
16516         rtx_insn * when returning insn.
16517         (cfg_layout_duplicate_bb): Likewise for local "insn".
16518         (cfg_layout_delete_block): Likewise for locals "insn", "next",
16519         "prev", "remaints".
16520         (cfg_layout_merge_blocks): Likewise for local "insn", "last".
16521         (rtl_block_empty_p): Likewise.
16522         (rtl_split_block_before_cond_jump): Likewise for locals "insn",
16523         "split_point", "last".
16524         (rtl_block_ends_with_call_p): Likewise for local "insn".
16525         (need_fake_edge_p): Strengthen param "insn" from const_rtx to
16526         const rtx_insn *.
16527         (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
16528         "split_at_insn" from rtx to rtx_insn *.
16529         (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
16530         (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
16531         to const rtx_insn *.
16532         (rtl_account_profile_record): Likewise.
16533
16534 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16535
16536         * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
16537         rtx to rtx_insn *.
16538         (average_num_loop_insns): Likewise.
16539         (init_set_costs): Likewise for local "seq".
16540         (seq_cost): Likewise for param "seq", from const_rtx to const
16541         rtx_insn *.
16542
16543 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16544
16545         * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
16546         rtx to rtx_insn *.
16547
16548 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16549
16550         * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
16551         "f1" and "f2" from rtx * to rtx_insn **.
16552         (flow_find_head_matching_sequence): Likewise.
16553
16554         * cfgcleanup.c (try_simplify_condjump): Strengthen local
16555         "cbranch_insn" from rtx to rtx_insn *.
16556         (thread_jump): Likewise for local "insn".
16557         (try_forward_edges): Likewise for local "last".
16558         (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
16559         (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
16560         "real_b_end".
16561         (can_replace_by): Likewise for params "i1", "i2".
16562         (old_insns_match_p): Likewise.
16563         (merge_notes): Likewise.
16564         (walk_to_nondebug_insn): Likewise for param "i1".
16565         (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
16566         to rtx_insn **.  Strengthen locals "i1", "i2", "last1", "last2",
16567         "afterlast1", "afterlast2" from rtx to rtx_insn *.
16568         (flow_find_head_matching_sequence): Strengthen params "f1" and
16569         "f2" from rtx * to rtx_insn **.  Strengthen locals "i1", "i2",
16570         "last1", "last2", "beforelast1", "beforelast2" from rtx to
16571         rtx_insn *.
16572         (outgoing_edges_match): Likewise for locals "last1", "last2".
16573         (try_crossjump_to_edge): Likewise for local "insn".
16574         Replace call to for_each_rtx with for_each_rtx_in_insn.
16575
16576         (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
16577         (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
16578         "e0_last", "e_last", "head", "curr", "insn".  Strengthen locals
16579         "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
16580         (try_optimize_cfg): Strengthen local "last" from rtx to
16581         rtx_insn *.
16582         (delete_dead_jumptables): Likewise for locals "insn", "next",
16583         "label".
16584
16585         * ifcvt.c (cond_exec_process_if_block): Likewise for locals
16586         "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
16587         "rtx else_first_tail", to reflect the basic-block.h changes above.
16588
16589 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16590
16591         * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
16592         rtx_insn *.
16593         (purge_dead_tablejump_edges): Likewise.
16594         (find_bb_boundaries): Likewise for locals "insn", "end",
16595         "flow_transfer_insn".
16596
16597 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16598
16599         * caller-save.c (save_call_clobbered_regs): Strengthen locals
16600         "ins" and "prev" from rtx to rtx_insn *.
16601
16602 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16603
16604         * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
16605         rtx_insn *.
16606         (internal_arg_pointer_exp_state): Likewise for field "scan_start".
16607         (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
16608         "scan_start".
16609         (load_register_parameters): Likewise for local "before_arg".
16610         (check_sibcall_argument_overlap): Likewise for param "insn".
16611         (expand_call): Likewise for locals "normal_call_insns",
16612         "tail_call_insns", "insns", "before_call", "after_args",
16613         "before_arg", "last", "prev".  Strengthen one of the "last" from
16614         rtx to rtx_call_insn *.
16615         (fixup_tail_calls): Strengthen local "insn" from rtx to
16616         rtx_insn *.
16617         (emit_library_call_value_1): Likewise for locals "before_call" and
16618         "last".
16619
16620 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16621
16622         * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
16623         and "last" from rtx to rtx_insn *.
16624         (expand_builtin_nonlocal_goto): Likewise for local "insn".
16625         (expand_builtin_apply): Strengthen local "call_insn" from rtx to
16626         rtx_call_insn *.
16627         (expand_errno_check): Strengthen local "lab" from rtx to
16628         rtx_code_label *.
16629         (expand_builtin_mathfn): Strengthen local "insns" from rtx to
16630         rtx_insn *.
16631         (expand_builtin_mathfn_2): Likewise.
16632         (expand_builtin_mathfn_ternary): Likewise.
16633         (expand_builtin_mathfn_3): Likewise.
16634         (expand_builtin_interclass_mathfn): Likewise for local "last".
16635         (expand_builtin_int_roundingfn): Likewise for local "insns".
16636         (expand_builtin_int_roundingfn_2): Likewise.
16637         (expand_builtin_strlen): Likewise for local "before_strlen".
16638         (expand_builtin_strncmp): Likewise for local "seq".
16639         (expand_builtin_signbit): Likewise for local "last".
16640         (expand_builtin_atomic_compare_exchange): Strengthen local "label"
16641         from rtx to rtx_code_label *.
16642         (expand_stack_restore):  Strengthen local "prev" from rtx to
16643         rtx_insn *.
16644
16645 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16646
16647         * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
16648         to rtx_insn *.
16649         (struct btr_def_s): Likewise.
16650         (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
16651         const rtx_insn *.
16652         (add_btr_def): Likewise.
16653         (new_btr_user): Likewise.
16654         (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
16655         rtx to rtx_insn *.
16656         (link_btr_uses): Likewise.
16657         (move_btr_def): Likewise for locals "insp", "old_insn",
16658         "new_insn".  Add checked cast to rtx_insn * for now on result of
16659         gen_move_insn.
16660         (can_move_up): Strengthen param "insn" from const_rtx to
16661         const rtx_insn *.
16662
16663 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16664
16665         * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
16666         rtx_insn *.
16667         (get_uncond_jump_length): Likewise for locals "label", "jump".
16668         (fix_up_crossing_landing_pad): Likewise for locals "new_label",
16669         "jump", "insn".
16670         (add_labels_and_missing_jumps): Likewise for local "new_jump".
16671         (fix_up_fall_thru_edges): Likewise for local "old_jump".
16672         (find_jump_block): Likewise for local "insn".
16673         (fix_crossing_conditional_branches): Likewise for locals
16674         "old_jump", "new_jump".
16675         (fix_crossing_unconditional_branches): Likewise for locals
16676         "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
16677         (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
16678
16679 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16680
16681         * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
16682         rtx to rtx_insn *.
16683         (struct mem_insn): Likewise for field "insn".
16684         (reg_next_use): Strengthen from rtx * to rtx_insn **.
16685         (reg_next_inc_use): Likewise.
16686         (reg_next_def): Likewise.
16687         (move_dead_notes): Strengthen params "to_insn" and "from_insn"
16688         from rtx to rtx_insn *.
16689         (move_insn_before): Likewise for param "next_insn" and local "insns".
16690         (attempt_change): Likewise for local "mov_insn".
16691         (try_merge): Likewise for param "last_insn".
16692         (get_next_ref): Likewise for return type and local "insn".
16693         Strengthen param "next_array" from rtx * to rtx_insn **.
16694         (parse_add_or_inc): Strengthen param "insn" from rtx to
16695         rtx_insn *.
16696         (find_inc): Likewise for locals "insn" and "other_insn" (three of
16697         the latter).
16698         (merge_in_block): Likewise for locals "insn", "curr",
16699         "other_insn".
16700         (pass_inc_dec::execute): Update allocations of the arrays to
16701         reflect the stronger types.
16702
16703 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16704
16705         * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
16706         and "jump" from rtx to rtx_insn *.  Strengthen local "top_label"
16707         from rtx to rtx_code_label *.
16708
16709 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16710
16711         * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
16712         to rtx_insn *.
16713
16714 2014-08-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
16715
16716         * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
16717         generated a warning and prevented bootstrapping the compiler.
16718
16719 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16720
16721         * rtl.h (delete_related_insns): Strengthen return type from rtx to
16722         rtx_insn *.
16723
16724         * jump.c (delete_related_insns): Likewise, also for locals "next"
16725         and "prev".
16726
16727 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16728
16729         * genautomata.c (output_internal_insn_latency_func): When writing
16730         the function "internal_insn_latency" to insn-automata.c,
16731         strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
16732         allowing the optional guard function of (define_bypass) clauses to
16733         expect a pair of rtx_insn *, rather than a pair of rtx.
16734         (output_insn_latency_func): When writing the function
16735         "insn_latency", add an "uncast_" prefix to params "insn" and
16736         "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
16737         using checked casts from the params, thus enabling the above
16738         change to the generated "internal_insn_latency" function.
16739
16740 2014-08-21  Jan Hubicka  <hubicka@ucw.cz>
16741
16742         PR tree-optimization/62091
16743         * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
16744         handle correctly arrays.
16745         (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
16746         inheritance binfos.
16747         (record_known_type): Walk into inner type.
16748         (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
16749         condition on no type changes.
16750
16751 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16752
16753         * genattrtab.c (write_attr_get): Within the generated get_attr_
16754         functions, rename param "insn" to "uncast_insn" and reintroduce
16755         "insn" as an local rtx_insn * using a checked cast, so that "insn"
16756         is an rtx_insn * within insn-attrtab.c
16757
16758 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16759
16760         * output.h (peephole): Strengthen return type from rtx to
16761         rtx_insn *.
16762         * rtl.h (delete_for_peephole): Likewise for both params.
16763         * genpeep.c (main): In generated "peephole" function, strengthen
16764         return type and local "insn" from rtx to rtx_insn *.  For now,
16765         rename param "ins1" to "uncast_ins1", adding "ins1" back as an
16766         rtx_insn *, with a checked cast.
16767         * jump.c (delete_for_peephole): Strengthen params "from", "to" and
16768         locals "insn", "next", "prev" from rtx to rtx_insn *.
16769
16770 2014-08-21  Marc Glisse  <marc.glisse@inria.fr>
16771
16772         PR tree-optimization/62112
16773         * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
16774         * gimple-iterator.h (gsi_replace): Return bool.
16775         * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
16776         moved from ref_may_alias_global_p.
16777         (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
16778         New overloads.
16779         (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
16780         (stmt_kills_ref_p_1): Rename...
16781         (stmt_kills_ref_p): ... to this.
16782         * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
16783         stmt_kills_ref_p): Declare.
16784         * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
16785         Move the self-assignment case...
16786         (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
16787
16788 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16789
16790         * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
16791
16792         * emit-rtl.c (try_split): Likewise, also for locals "before" and
16793         "after".  For now, don't strengthen param "trial", which requires
16794         adding checked casts when returning it.
16795
16796 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16797
16798         * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
16799         "label" from rtx to rtx_code_label *.  Strengthen param 1 of
16800         "var_location" hook from rtx to rtx_insn *.
16801         (debug_nothing_rtx): Delete in favor of...
16802         (debug_nothing_rtx_code_label): New prototype.
16803         (debug_nothing_rtx_rtx): Delete unused prototype.
16804         (debug_nothing_rtx_insn): New prototype.
16805
16806         * final.c (final_scan_insn): Add checked cast to rtx_insn * when
16807         invoking debug_hooks->var_location (in two places, one in a NOTE
16808         case of a switch statement, the other guarded by a CALL_P
16809         conditional.  Add checked cast to rtx_code_label * when invoking
16810         debug_hooks->label (within CODE_LABEL case of switch statement).
16811
16812         * dbxout.c (dbx_debug_hooks): Update "label" hook from
16813         debug_nothing_rtx to debug_nothing_rtx_code_label.  Update
16814         "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
16815         (xcoff_debug_hooks): Likewise.
16816         * debug.c (do_nothing_debug_hooks): Likewise.
16817         (debug_nothing_rtx): Delete in favor of...
16818         (debug_nothing_rtx_insn): New function.
16819         (debug_nothing_rtx_rtx): Delete unused function.
16820         (debug_nothing_rtx_code_label): New function.
16821         * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
16822         debug_nothing_rtx to debug_nothing_rtx_code_label.
16823         (dwarf2out_var_location): Strengthen param "loc_note" from rtx
16824         to rtx_insn *.
16825         * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
16826         debug_nothing_rtx to debug_nothing_rtx_insn.
16827         (sdbout_label): Strengthen param "insn" from rtx to
16828         rtx_code_label *.
16829         * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
16830         debug_nothing_rtx to debug_nothing_rtx_code_label.  Update
16831         "var_location" hook from debug_nothing_rtx to
16832         debug_nothing_rtx_insn.
16833
16834 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16835
16836         * recog.h (insn_output_fn): Update this function typedef to match
16837         the changes below to the generated output functions, strengthening
16838         the 2nd param from rtx to rtx_insn *.
16839
16840         * final.c (get_insn_template): Add a checked cast to rtx_insn * on
16841         insn when invoking an output function, to match the new signature
16842         of insn_output_fn with a stronger second param.
16843
16844         * genconditions.c (write_header): In the generated code for
16845         gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
16846         to match the other changes in this patch.
16847
16848         * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
16849         the generated "gen_" functions from rtx to rtx_insn * within their
16850         implementations.
16851
16852         * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
16853         the subfunctions within the generated "recog_", "split", "peephole2"
16854         function trees from rtx to rtx_insn *.  For now, the top-level
16855         generated functions ("recog", "split", "peephole2") continue to
16856         take a plain rtx for "insn", to avoid introducing dependencies on
16857         other patches.  Rename this 2nd param from "insn" to
16858         "uncast_insn", and reintroduce "insn" as a local variable of type
16859         rtx_insn *, initialized at the top of the generated function with
16860         a checked cast on "uncast_insn".
16861         (make_insn_sequence): Strengthen the 1st param "curr_insn" of
16862         the generated "gen_" functions from rtx to rtx_insn * within their
16863         prototypes.
16864
16865         * genoutput.c (process_template): Strengthen the 2nd param within
16866         the generated "output_" functions "insn" from rtx to rtx_insn *.
16867
16868 2014-08-20  Jan Hubicka  <hubicka@ucw.cz>
16869
16870         * tree-profile.c (tree_profiling): Skip external functions
16871         when doing coverage instrumentation.
16872         * cgraphunit.c (compile): Do not assert that all nodes are reachable.
16873
16874 2014-08-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
16875
16876         * config/rs6000/altivec.h (vec_cpsgn): New #define.
16877         (vec_mergee): Likewise.
16878         (vec_mergeo): Likewise.
16879         (vec_cntlz): Likewise.
16880         * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
16881         entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
16882         VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
16883         VMRGEW, and VMRGOW.
16884         * doc/extend.texi: Document various forms of vec_cpsgn,
16885         vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
16886         vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
16887         vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
16888         vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
16889         vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
16890
16891 2014-08-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
16892
16893         * config/rs6000/rs6000.c (context.h): New include.
16894         (tree-pass.h): Likewise.
16895         (make_pass_analyze_swaps): New decl.
16896         (rs6000_option_override): Register pass_analyze_swaps.
16897         (swap_web_entry): New subsclass of web_entry_base (df.h).
16898         (special_handling_values): New enum.
16899         (union_defs): New function.
16900         (union_uses): Likewise.
16901         (insn_is_load_p): Likewise.
16902         (insn_is_store_p): Likewise.
16903         (insn_is_swap_p): Likewise.
16904         (rtx_is_swappable_p): Likewise.
16905         (insn_is_swappable_p): Likewise.
16906         (chain_purpose): New enum.
16907         (chain_contains_only_swaps): New function.
16908         (mark_swaps_for_removal): Likewise.
16909         (swap_const_vector_halves): Likewise.
16910         (adjust_subreg_index): Likewise.
16911         (permute_load): Likewise.
16912         (permute_store): Likewise.
16913         (handle_special_swappables): Likewise.
16914         (replace_swap_with_copy): Likewise.
16915         (dump_swap_insn_table): Likewise.
16916         (rs6000_analyze_swaps): Likewise.
16917         (pass_data_analyze_swaps): New pass_data.
16918         (pass_analyze_swaps): New rtl_opt_pass.
16919         (make_pass_analyze_swaps): New function.
16920         * config/rs6000/rs6000.opt (moptimize-swaps): New option.
16921
16922 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16923
16924         * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
16925         type from rtx to rtx_insn *.
16926         (create_copy_of_insn_rtx): Likewise.
16927         * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
16928         (create_copy_of_insn_rtx): Likewise, also for local "res".
16929
16930 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16931
16932         * rtl.h (find_first_parameter_load): Strengthen return type from
16933         rtx to rtx_insn *.
16934         * rtlanal.c (find_first_parameter_load): Strengthen return type
16935         from rtx to rtx_insn *.  Add checked cast for now, to postpone
16936         strengthening the params.
16937
16938 2014-08-21  Manuel López-Ibáñez  <manu@gcc.gnu.org>
16939
16940         PR fortran/44054
16941         * diagnostic.c: Set default caret.
16942         (diagnostic_show_locus): Use it. Tell pretty-printer that a new
16943         line is needed.
16944         * diagnostic.h (struct diagnostic_context):
16945
16946 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16947
16948         * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
16949         (sel_bb_head): Strengthen return type insn_t (currently just an
16950         rtx) to rtx_insn *.
16951         (sel_bb_end): Likewise.
16952
16953         * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
16954         (sel_bb_head): Strengthen return type and local "head" from
16955         insn_t (currently just an rtx) to rtx_insn *.
16956         (sel_bb_end): Likewise for return type.
16957         (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
16958         working with insn.
16959
16960 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16961
16962         * basic-block.h (get_last_bb_insn): Strengthen return type from
16963         rtx to rtx_insn *.
16964         * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
16965         end".
16966
16967 2014-08-21  Manuel López-Ibáñez  <manu@gcc.gnu.org>
16968
16969         PR fortran/44054
16970         * diagnostic.c (default_diagnostic_finalizer): Move caret printing
16971         to here ...
16972         (diagnostic_report_diagnostic): ... from here.
16973         * toplev.c (general_init): Move code to c-family.
16974
16975 2014-08-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
16976
16977         * df.h (web_entry_base): Replace existing struct web_entry with a
16978         new class web_entry_base with only the predecessor member.
16979         (unionfind_root): Remove declaration and move to class member.
16980         (unionfind_union): Remove declaration and move to friend
16981         function.
16982         (union_defs): Remove declaration.
16983         * web.c (web_entry_base::unionfind_root): Modify to be member
16984         function and adjust accessors.
16985         (unionfind_union): Modify to be friend function and adjust
16986         accessors.
16987         (web_entry): New subclass of web_entry_base containing the reg
16988         member.
16989         (union_match_dups): Modify for struct -> class changes.
16990         (union_defs): Likewise.
16991         (entry_register): Likewise.
16992         (pass_web::execute): Likewise.
16993
16994 2014-08-20  Bill Schmidt  <wschmidt@vnet.ibm.com>
16995
16996         * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
16997         builtin define __VEC_ELEMENT_REG_ORDER__.
16998
16999 2014-08-20  Martin Jambor  <mjambor@suse.cz>
17000             Wei Mi  <wmi@google.com>
17001
17002         PR ipa/60449
17003         PR middle-end/61776
17004         * tree-ssa-operands.c (update_stmt_operands): Remove
17005         MODIFIED_NORETURN_CALLS.
17006         * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
17007         (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
17008         (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
17009         (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
17010         * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
17011         * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
17012         (gimple_call_set_ctrl_altering): New func.
17013         (gimple_call_ctrl_altering_p): Ditto.
17014         * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
17015         (make_blocks): Use gimple_call_initialize_ctrl_altering.
17016         (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
17017         (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
17018         remove MODIFIED_NORETURN_CALLS.
17019
17020 2014-08-20  Jan Hubicka  <hubicka@ucw.cz>
17021
17022         * coverage.c (coverage_compute_profile_id): Return non-0;
17023         also handle symbols with unique name.
17024         (coverage_end_function): Do not skip DECL_EXTERNAL functions.
17025
17026 2014-08-20  Steve Ellcey  <sellcey@mips.com>
17027
17028         PR middle-end/49191
17029         * doc/sourcebuild.texi (non_strict_align): New.
17030
17031 2014-08-20  Jan Hubicka  <hubicka@ucw.cz>
17032
17033         * cgraphunit.c (ipa_passes, compile): Reshedule
17034         symtab_remove_unreachable_nodes passes; update comments.
17035         * ipa-inline.c (pass_data_ipa_inline): Do not schedule
17036         TODO_remove_functions before the pass; the functions ought to be
17037         already removed.
17038         * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
17039         TODO_remove_functions.
17040         * passes.c (pass_data_early_local_passes): Do not schedule function
17041         removal.
17042         (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
17043
17044 2014-08-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
17045
17046         PR c/59304
17047         * opts-common.c (set_option): Call diagnostic_classify_diagnostic
17048         before setting the option.
17049         * diagnostic.c (diagnostic_classify_diagnostic): Record
17050         command-line status.
17051
17052 2014-08-20  Richard Biener  <rguenther@suse.de>
17053
17054         PR lto/62190
17055         * tree.c (build_common_tree_nodes): Use make_or_reuse_type
17056         to build uint{16,32,64}_type_node.
17057
17058 2014-08-20  Terry Guo  <terry.guo@arm.com>
17059
17060         * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
17061         with immediate_operand.
17062
17063 2014-08-20  David Malcolm  <dmalcolm@redhat.com>
17064
17065         * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
17066         "insn" from an as_a to a safe_as_a, for the case when "insn" is
17067         NULL.
17068
17069 2014-08-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
17070
17071         PR preprocessor/51303
17072         * incpath.c (remove_duplicates): Use cpp_warning.
17073
17074 2014-08-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
17075
17076         PR c/60975
17077         PR c/53063
17078         * doc/options.texi (CPP): Document it.
17079         * doc/invoke.texi (Wvariadic-macros): Fix documentation.
17080         * optc-gen.awk: Handle CPP.
17081         * opth-gen.awk: Likewise.
17082
17083 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17084
17085         * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
17086         rtx_insn *.
17087         (duplicate_insn_chain): Likewise.
17088         * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
17089         rtx_insn *, also for locals "prevfirst" and "nextlast".  Add a
17090         checked cast for now (until we can strengthen the params in the
17091         same way).
17092         (duplicate_insn_chain): Likewise.
17093
17094 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17095
17096         * rtl.h (next_cc0_user): Strengthen return type from rtx to
17097         rtx_insn *.
17098         (prev_cc0_setter): Likewise.
17099
17100         * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
17101         rtx_insn *, adding checked casts for now as necessary.
17102         (prev_cc0_setter): Likewise.
17103
17104 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17105
17106         * expr.h (emit_move_insn): Strengthen return type from rtx to
17107         rtx_insn *.
17108         (emit_move_insn_1): Likewise.
17109         (emit_move_complex_push): Likewise.
17110         (emit_move_complex_parts): Likewise.
17111
17112         * expr.c (emit_move_via_integer): Strengthen return type from rtx
17113         to rtx_insn *.  Replace use of NULL_RTX with NULL when working
17114         with insns.
17115         (emit_move_complex_push): Strengthen return type from rtx to
17116         rtx_insn *.
17117         (emit_move_complex): Likewise, also for local "ret".
17118         (emit_move_ccmode): Likewise.
17119         (emit_move_multi_word): Likewise for return type and locals
17120         "last_insn", "seq".
17121         (emit_move_insn_1): Likewise for return type and locals "result",
17122         "ret".
17123         (emit_move_insn): Likewise for return type and local "last_insn".
17124         (compress_float_constant): Likewise.
17125
17126 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17127
17128         * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
17129         from rtx to rtx_insn *.
17130
17131         * rtl.h (emit_insn_before): Likewise.
17132         (emit_insn_before_noloc): Likewise.
17133         (emit_insn_before_setloc): Likewise.
17134         (emit_jump_insn_before): Likewise.
17135         (emit_jump_insn_before_noloc): Likewise.
17136         (emit_jump_insn_before_setloc): Likewise.
17137         (emit_call_insn_before): Likewise.
17138         (emit_call_insn_before_noloc): Likewise.
17139         (emit_call_insn_before_setloc): Likewise.
17140         (emit_debug_insn_before): Likewise.
17141         (emit_debug_insn_before_noloc): Likewise.
17142         (emit_debug_insn_before_setloc): Likewise.
17143         (emit_label_before): Likewise.
17144         (emit_insn_after): Likewise.
17145         (emit_insn_after_noloc): Likewise.
17146         (emit_insn_after_setloc): Likewise.
17147         (emit_jump_insn_after): Likewise.
17148         (emit_jump_insn_after_noloc): Likewise.
17149         (emit_jump_insn_after_setloc): Likewise.
17150         (emit_call_insn_after): Likewise.
17151         (emit_call_insn_after_noloc): Likewise.
17152         (emit_call_insn_after_setloc): Likewise.
17153         (emit_debug_insn_after): Likewise.
17154         (emit_debug_insn_after_noloc): Likewise.
17155         (emit_debug_insn_after_setloc): Likewise.
17156         (emit_label_after): Likewise.
17157         (emit_insn): Likewise.
17158         (emit_debug_insn): Likewise.
17159         (emit_jump_insn): Likewise.
17160         (emit_call_insn): Likewise.
17161         (emit_label): Likewise.
17162         (gen_clobber): Likewise.
17163         (emit_clobber): Likewise.
17164         (gen_use): Likewise.
17165         (emit_use): Likewise.
17166         (emit): Likewise.
17167
17168         (emit_barrier_before): Strengthen return type from rtx to
17169         rtx_barrier *.
17170         (emit_barrier_after): Likewise.
17171         (emit_barrier): Likewise.
17172
17173         * emit-rtl.c (emit_pattern_before_noloc):  Strengthen return type
17174         from rtx to rtx_insn *.  Add checked casts for now when converting
17175         "last" from rtx to rtx_insn *.
17176         (emit_insn_before_noloc): Likewise for return type.
17177         (emit_jump_insn_before_noloc): Likewise.
17178         (emit_call_insn_before_noloc): Likewise.
17179         (emit_debug_insn_before_noloc): Likewise.
17180         (emit_barrier_before): Strengthen return type and local "insn"
17181         from rtx to rtx_barrier *.
17182         (emit_label_before): Strengthen return type from rtx to
17183         rtx_insn *.  Add checked cast for now when returning param
17184         (emit_pattern_after_noloc): Strengthen return type from rtx to
17185         rtx_insn *.  Add checked casts for now when converting "last" from
17186         rtx to rtx_insn *.
17187         (emit_insn_after_noloc): Strengthen return type from rtx to
17188         rtx_insn *.
17189         (emit_jump_insn_after_noloc): Likewise.
17190         (emit_call_insn_after_noloc): Likewise.
17191         (emit_debug_insn_after_noloc): Likewise.
17192         (emit_barrier_after): Strengthen return type from rtx to
17193         rtx_barrier *.
17194         (emit_label_after): Strengthen return type from rtx to rtx_insn *.
17195         Add checked cast for now when converting "label" from rtx to
17196         rtx_insn *.
17197         (emit_pattern_after_setloc): Strengthen return type from rtx to
17198         rtx_insn *.  Add checked casts for now when converting "last" from
17199         rtx to rtx_insn *.
17200         (emit_pattern_after): Strengthen return type from rtx to
17201         rtx_insn *.
17202         (emit_insn_after_setloc): Likewise.
17203         (emit_insn_after): Likewise.
17204         (emit_jump_insn_after_setloc): Likewise.
17205         (emit_jump_insn_after): Likewise.
17206         (emit_call_insn_after_setloc): Likewise.
17207         (emit_call_insn_after): Likewise.
17208         (emit_debug_insn_after_setloc): Likewise.
17209         (emit_debug_insn_after): Likewise.
17210         (emit_pattern_before_setloc): Likewise.  Add checked casts for now
17211         when converting "last" from rtx to rtx_insn *.
17212         (emit_pattern_before): Strengthen return type from rtx to
17213         rtx_insn *.
17214         (emit_insn_before_setloc): Likewise.
17215         (emit_insn_before): Likewise.
17216         (emit_jump_insn_before_setloc): Likewise.
17217         (emit_jump_insn_before): Likewise.
17218         (emit_call_insn_before_setloc): Likewise.
17219         (emit_call_insn_before): Likewise.
17220         (emit_debug_insn_before_setloc): Likewise.
17221         (emit_debug_insn_before): Likewise.
17222         (emit_insn): Strengthen return type and locals "last", "insn",
17223         "next" from rtx to rtx_insn *.  Add checked cast to rtx_insn
17224         within cases where we know we have an insn.
17225         (emit_debug_insn): Likewise.
17226         (emit_jump_insn): Likewise.
17227         (emit_call_insn): Strengthen return type and local "insn" from rtx
17228         to rtx_insn *.
17229         (emit_label): Strengthen return type from rtx to rtx_insn *.  Add
17230         a checked cast to rtx_insn * for now on "label".
17231         (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
17232         (emit_clobber): Strengthen return type from rtx to rtx_insn *.
17233         (emit_use): Likewise.
17234         (gen_use): Likewise, also for local "seq".
17235         (emit): Likewise for return type and local "insn".
17236         (rtx_insn): Likewise for return type and local "new_rtx".
17237
17238         * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
17239         from rtx to rtx_barrier *.
17240
17241         * config/sh/sh.c (output_stack_adjust): Since emit_insn has
17242         changed return type from rtx to rtx_insn *, we must update
17243         "emit_fn" type, and this in turn means updating...
17244         (frame_insn): ...this.  Strengthen return type from rtx to
17245         rtx_insn *.  Introduce a new local "insn" of the appropriate type.
17246
17247 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17248
17249         * emit-rtl.c (emit_jump_table_data): Strengthen return type from
17250         rtx to rtx_jump_table_data *.  Also for local.
17251         * rtl.h (emit_jump_table_data): Likewise.
17252
17253 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17254
17255         * basic-block.h (create_basic_block_structure): Strengthen third
17256         param "bb_note" from rtx to rtx_note *.
17257         * rtl.h (emit_note_before): Strengthen return type from rtx to
17258         rtx_note *.
17259         (emit_note_after): Likewise.
17260         (emit_note): Likewise.
17261         (emit_note_copy): Likewise.  Also, strengthen param similarly.
17262         * function.h (struct rtl_data): Strengthen field
17263         "x_stack_check_probe_note" from rtx to rtx_note *.
17264
17265         * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
17266         from rtx to rtx_note *.
17267         * cfgrtl.c (create_basic_block_structure): Strengthen third param
17268         "bb_note" from rtx to rtx_note *.
17269         (duplicate_insn_chain): Likewise for local "last".  Add a checked cast
17270         when calling emit_note_copy.
17271         * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
17272         rtx_note *.
17273         (emit_note_after): Likewise.
17274         (emit_note_before): Likewise.
17275         (emit_note_copy): Likewise.  Also, strengthen param similarly.
17276         (emit_note): Likewise.
17277         * except.c (emit_note_eh_region_end): Likewise for return type.
17278         Strengthen local "next" from rtx to rtx_insn *.
17279         (convert_to_eh_region_ranges): Strengthen local "note"
17280         from rtx to rtx_note *.
17281         * final.c (change_scope): Likewise.
17282         (reemit_insn_block_notes): Likewise, for both locals named "note".
17283         Also, strengthen local "insn" from rtx to rtx_insn *.
17284         * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
17285         rtx to rtx_note *.
17286         * reg-stack.c (compensate_edge): Likewise for local "after". Also,
17287         strengthen local "seq" from rtx to rtx_insn *.
17288         * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
17289         to rtx_note *.
17290         * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
17291         vec<rtx_note *>.
17292         (get_bb_note_from_pool): Strengthen return type from rtx to
17293         rtx_note *.
17294         (sel_create_basic_block): Strengthen local "new_bb_note" from
17295         insn_t to rtx_note *.
17296         * var-tracking.c (emit_note_insn_var_location): Strengthen local
17297         "note" from rtx to rtx_note *.
17298         (emit_notes_in_bb): Likewise.
17299
17300 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17301
17302         * function.h (struct rtl_data): Strengthen field
17303         "x_parm_birth_insn" from rtx to rtx_insn *.
17304         * function.c (struct assign_parm_data_all): Strengthen fields
17305         "first_conversion_insn" and "last_conversion_insn" from rtx to
17306         rtx_insn *.
17307
17308 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17309
17310         * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
17311         to rtx_insn *; also for local "var_end_seq".
17312         (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
17313         (maybe_cleanup_end_of_block): Likewise for param "last" and local
17314         "insn".
17315         (expand_gimple_cond): Likewise for locals "last2" and "last".
17316         (mark_transaction_restart_calls): Likewise for local "insn".
17317         (expand_gimple_stmt): Likewise for return type and locals "last"
17318         and "insn".
17319         (expand_gimple_tailcall): Likewise for locals "last2" and "last".
17320         (avoid_complex_debug_insns): Likewise for param "insn".
17321         (expand_debug_locations): Likewise for locals "insn", "last",
17322         "prev_insn" and "insn2".
17323         (expand_gimple_basic_block): Likewise for local "last".
17324         (construct_exit_block): Likewise for locals "head", "end",
17325         "orig_end".
17326         (pass_expand::execute): Likewise for locals "var_seq",
17327         "var_ret_seq", "next".
17328
17329 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17330
17331         * asan.h (asan_emit_stack_protection): Strengthen return type from
17332         rtx to rtx_insn *.
17333         * asan.c (asan_emit_stack_protection): Likewise.  Add local
17334         "insns" to hold the return value.
17335
17336 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17337
17338         * basic-block.h (bb_note): Strengthen return type from rtx to
17339         rtx_note *.
17340         * sched-int.h (bb_note): Likewise.
17341         * cfgrtl.c (bb_note): Likewise.  Add a checked cast to rtx_note *.
17342
17343 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17344
17345         * rtl.h (make_insn_raw): Strengthen return type from rtx to
17346         rtx_insn *.
17347
17348         * emit-rtl.c (make_insn_raw): Strengthen return type and local
17349         "insn" from rtx to rtx_insn *.
17350         (make_debug_insn_raw): Strengthen return type from rtx to
17351         rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
17352         (make_jump_insn_raw):  Strengthen return type from rtx to
17353         rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
17354         (make_call_insn_raw):  Strengthen return type from rtx to
17355         rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
17356         (emit_pattern_before_noloc): Strengthen return type of "make_raw"
17357         callback from rtx to rtx_insn *; likewise for local "insn" and
17358         "next", adding a checked cast to rtx_insn in the relevant cases of
17359         the switch statement.
17360         (emit_pattern_after_noloc): Strengthen return type of "make_raw"
17361         callback from rtx to rtx_insn *.
17362         (emit_pattern_after_setloc): Likewise.
17363         (emit_pattern_after): Likewise.
17364         (emit_pattern_before_setloc): Likewise.
17365         (emit_pattern_before): Likewise.
17366
17367 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17368
17369         * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
17370         rtx_call_insn *.
17371         * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
17372         accepting an rtx_insn *.
17373         (last_call_insn): Strengthen return type from rtx to
17374         rtx_call_insn *.
17375
17376 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17377
17378         * rtl.h (delete_trivially_dead_insns): Strengthen initial param
17379         "insns" from rtx to rtx_insn *.
17380         * cse.c (delete_trivially_dead_insns): Likewise, also do it for
17381         locals "insn" and "prev".
17382
17383 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17384
17385         * rtl.h (tablejump_p): Strengthen third param from rtx * to
17386         rtx_jump_table_data **.
17387
17388         * cfgbuild.c (make_edges): Introduce local "table", using it in
17389         place of "tmp" for jump table data.
17390         (find_bb_boundaries): Strengthen local "table" from rtx to
17391         rtx_jump_table_data *.
17392         * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
17393         (outgoing_edges_match): Likewise for locals "table1" and "table2".
17394         (try_crossjump_to_edge): Likewise.
17395         * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
17396         "table".
17397         (patch_jump_insn): Introduce local "table", using it in place of
17398         "tmp" for jump table data.
17399         (force_nonfallthru_and_redirect): Introduce local "table", so that
17400         call to tablejump_p can receive an rtx_jump_table_data **.  Update
17401         logic around the call to overwrite "note" appropriately if
17402         tablejump_p returns non-zero.
17403         (get_last_bb_insn): Introduce local "table", using it in place of
17404         "tmp" for jump table data.
17405         * dwarf2cfi.c (create_trace_edges): Likewise.
17406
17407         * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
17408         from rtx to rtx_jump_table_data *.
17409         (create_fix_barrier): Strengthen local "tmp" from rtx to
17410         rtx_jump_table_data *.
17411         (arm_reorg): Likewise for local "table".
17412
17413         * config/s390/s390.c (s390_chunkify_start): Likewise.
17414
17415         * config/spu/spu.c (spu_emit_branch_hint): Likewise.
17416
17417         * jump.c (delete_related_insns): Strengthen local "lab_next" from
17418         rtx to rtx_jump_table_data *.
17419
17420         * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
17421         rtx_jump_table_data **.  Add a checked cast when writing through
17422         the pointer: we know there that local "table" is non-NULL and that
17423         JUMP_TABLE_DATA_P (table) holds.
17424         (label_is_jump_target_p): Introduce local "table", using it in
17425         place of "tmp" for jump table data.
17426
17427 2014-08-19  Marek Polacek  <polacek@redhat.com>
17428
17429         PR c++/62153
17430         * doc/invoke.texi: Document -Wbool-compare.
17431
17432 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17433
17434         * rtl.h (entry_of_function): Strengthen return type from rtx to
17435         rtx_insn *.
17436         * cfgrtl.c (entry_of_function): Likewise.
17437
17438 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17439
17440         * emit-rtl.h (get_insns): Strengthen return type from rtx to
17441         rtx_insn *, adding a checked cast for now.
17442         (get_last_insn): Likewise.
17443
17444 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17445
17446         * rtl.h (gen_label_rtx): Strengthen return type from rtx to
17447         rtx_code_label *.
17448
17449         * emit-rtl.c (gen_label_rtx): Likewise.
17450
17451 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17452
17453         * rtl.h (previous_insn): Strengthen return type from rtx to
17454         rtx_insn *.
17455         (next_insn): Likewise.
17456         (prev_nonnote_insn): Likewise.
17457         (prev_nonnote_insn_bb): Likewise.
17458         (next_nonnote_insn): Likewise.
17459         (next_nonnote_insn_bb): Likewise.
17460         (prev_nondebug_insn): Likewise.
17461         (next_nondebug_insn): Likewise.
17462         (prev_nonnote_nondebug_insn): Likewise.
17463         (next_nonnote_nondebug_insn): Likewise.
17464         (prev_real_insn): Likewise.
17465         (next_real_insn): Likewise.
17466         (prev_active_insn): Likewise.
17467         (next_active_insn): Likewise.
17468
17469         * emit-rtl.c (next_insn): Strengthen return type from rtx to
17470         rtx_insn *, adding a checked cast.
17471         (previous_insn): Likewise.
17472         (next_nonnote_insn): Likewise.
17473         (next_nonnote_insn_bb): Likewise.
17474         (prev_nonnote_insn): Likewise.
17475         (prev_nonnote_insn_bb): Likewise.
17476         (next_nondebug_insn): Likewise.
17477         (prev_nondebug_insn): Likewise.
17478         (next_nonnote_nondebug_insn): Likewise.
17479         (prev_nonnote_nondebug_insn): Likewise.
17480         (next_real_insn): Likewise.
17481         (prev_real_insn): Likewise.
17482         (next_active_insn): Likewise.
17483         (prev_active_insn): Likewise.
17484
17485         * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
17486         param "stepfunc" so that it returns an rtx_insn * rather than an
17487         rtx, to track the change to prev_nonnote_insn_bb, which is the
17488         only function this is called with.
17489         * config/sh/sh.c (sh_find_set_of_reg): Likewise.
17490
17491 2014-08-19  Jan Hubicka  <hubicka@ucw.cz>
17492
17493         * ipa-visibility.c (update_visibility_by_resolution_info): Fix
17494         assert.
17495
17496 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17497
17498         * coretypes.h (class rtx_debug_insn): Add forward declaration.
17499         (class rtx_nonjump_insn): Likewise.
17500         (class rtx_jump_insn): Likewise.
17501         (class rtx_call_insn): Likewise.
17502         (class rtx_jump_table_data): Likewise.
17503         (class rtx_barrier): Likewise.
17504         (class rtx_code_label): Likewise.
17505         (class rtx_note): Likewise.
17506
17507         * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
17508         adding the invariant DEBUG_INSN_P (X).
17509         (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
17510         the invariant NONJUMP_INSN_P (X).
17511         (class rtx_jump_insn): New, a subclass of rtx_insn, adding
17512         the invariant JUMP_P (X).
17513         (class rtx_call_insn): New, a subclass of rtx_insn, adding
17514         the invariant CALL_P (X).
17515         (class rtx_jump_table): New, a subclass of rtx_insn, adding the
17516         invariant JUMP_TABLE_DATA_P (X).
17517         (class rtx_barrier): New, a subclass of rtx_insn, adding the
17518         invariant BARRIER_P (X).
17519         (class rtx_code_label): New, a subclass of rtx_insn, adding
17520         the invariant LABEL_P (X).
17521         (class rtx_note): New, a subclass of rtx_insn, adding
17522         the invariant NOTE_P(X).
17523         (is_a_helper <rtx_debug_insn *>::test): New.
17524         (is_a_helper <rtx_nonjump_insn *>::test): New.
17525         (is_a_helper <rtx_jump_insn *>::test): New.
17526         (is_a_helper <rtx_call_insn *>::test): New.
17527         (is_a_helper <rtx_jump_table_data *>::test): New functions,
17528         overloaded for both rtx and rtx_insn *.
17529         (is_a_helper <rtx_barrier *>::test): New.
17530         (is_a_helper <rtx_code_label *>::test): New functions, overloaded
17531         for both rtx and rtx_insn *.
17532         (is_a_helper <rtx_note *>::test): New.
17533
17534 2014-08-19  Marek Polacek  <polacek@redhat.com>
17535
17536         * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
17537         CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
17538         * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
17539         CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
17540
17541 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17542
17543         * sel-sched-ir.h (BND_TO): insn_t will eventually be an
17544         rtx_insn *.  To help with transition, for now, convert from an
17545         access macro into a pair of functions: BND_TO, returning an
17546         rtx_insn *, and...
17547         (SET_BND_TO): New function, for use where BND_TO is used as an
17548         lvalue.
17549
17550         * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
17551         SET_BND_TO.
17552         (BND_TO): New function, adding a checked cast.
17553         (SET_BND_TO): New function.
17554
17555         * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
17556         SET_BND_TO.
17557         (compute_av_set_on_boundaries): Likewise.
17558
17559 2014-08-19  H.J. Lu  <hongjiu.lu@intel.com>
17560
17561         * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
17562         destination if it is used in source.
17563         (*clz<mode>2_lzcnt_falsedep_1): Likewise.
17564         (*popcount<mode>2_falsedep_1): Likewise.
17565
17566 2014-08-19  H.J. Lu  <hongjiu.lu@intel.com>
17567
17568         PR other/62168
17569         * configure.ac: Set install_gold_as_default to no first.
17570         * configure: Regenerated.
17571
17572 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17573
17574         * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
17575         "note_list" field will eventually be an rtx_insn *.  To help with
17576         transition, for now, convert from an access macro into a pair of
17577         functions: BB_NOTE_LIST, returning an rtx_insn *, and...
17578         (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
17579         used as an lvalue.
17580
17581         * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
17582         of BB_NOTE_LIST to SET_BB_NOTE_LIST.
17583
17584         * sel-sched-ir.c (init_bb): Likewise.
17585         (sel_restore_notes): Likewise.
17586         (move_bb_info): Likewise.
17587         (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
17588         (SET_BB_NOTE_LIST): New function.
17589
17590 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17591
17592         * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
17593         field will eventually be an rtx_insn *.  To help with transition,
17594         for now, convert from an access macro into a pair of functions:
17595         VINSN_INSN_RTX, returning an rtx_insn *, and...
17596         (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
17597         is used as an lvalue.
17598
17599         * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
17600         SET_VINSN_INSN_RTX where it's used as an lvalue.
17601         (VINSN_INSN_RTX): New function.
17602         (SET_VINSN_INSN_RTX): New function.
17603
17604 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17605
17606         * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
17607         eventually be rtx_insn *, but to help with transition, for now,
17608         convert from an access macro into a pair of functions: DEP_PRO
17609         returning an rtx_insn * and...
17610         (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
17611         lvalue, returning an rtx&.
17612         (DEP_CON): Analogous changes to DEP_PRO above.
17613         (SET_DEP_CON): Likewise.
17614
17615         * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
17616         an lvalue to SET_DEP_CON.
17617         * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
17618         (sd_copy_back_deps): Likewise for DEP_CON.
17619         (DEP_PRO): New function, adding a checked cast for now.
17620         (DEP_CON): Likewise.
17621         (SET_DEP_PRO): New function.
17622         (SET_DEP_CON): Likewise.
17623
17624 2014-08-19  Yaakov Selkowitz  <yselkowi@redhat.com>
17625
17626         * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
17627         (extra_options): Add i386/cygwin.opt.
17628         * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
17629         (CPP_SPEC): Accept -pthread.
17630         (LINK_SPEC): Ditto.
17631         (GOMP_SELF_SPECS): Update comment.
17632         * config/i386/cygwin.opt: New file for -pthread flag.
17633
17634 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17635
17636         * df-core.c (DF_REF_INSN): New, using a checked cast for now.
17637         * df.h (DF_REF_INSN): Convert from a macro to a function, so
17638         that we can return an rtx_insn *.
17639
17640 2014-08-19  Yaakov Selkowitz  <yselkowi@redhat.com>
17641
17642         * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
17643         when building executables, not DLLs.  Add --large-address-aware
17644         under the same conditions.
17645         * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
17646         when building executables, not DLLs.  Add --large-address-aware
17647         under the same conditions when using -m32.
17648
17649         * config/i386/cygwin-stdint.h: Throughout, make type
17650         definitions dependent on target architecture, not host.
17651
17652 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17653
17654         * rtl.h (PREV_INSN): Convert to an inline function.  Strengthen
17655         the return type from rtx to rtx_insn *,  which will enable various
17656         conversions in followup patches.  For now this is is done by a
17657         checked cast.
17658         (NEXT_INSN): Likewise.
17659         (SET_PREV_INSN): Convert to an inline function.  This is intended
17660         for use as an lvalue, and so returns an rtx& to allow in-place
17661         modification.
17662         (SET_NEXT_INSN): Likewise.
17663
17664 2014-07-08  Mark Wielaard  <mjw@redhat.com>
17665
17666         PR debug/59051
17667         * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
17668
17669 2014-08-19  Marek Polacek  <polacek@redhat.com>
17670
17671         PR c/61271
17672         * cgraphunit.c (handle_alias_pairs): Fix condition.
17673
17674 2014-08-19  Richard Biener  <rguenther@suse.de>
17675
17676         * gimple-fold.c (fold_gimple_assign): Properly build a
17677         null-pointer constant when devirtualizing addresses.
17678
17679 2014-07-07  Mark Wielaard  <mjw@redhat.com>
17680
17681         * dwarf2out.c (decl_quals): New function.
17682         (modified_type_die): Take one cv_quals argument instead of two,
17683         one for const and one for volatile.
17684         (add_type_attribute): Likewise.
17685         (generic_parameter_die): Call add_type_attribute with one modifier
17686         argument.
17687         (base_type_for_mode): Likewise.
17688         (add_bounds_info): Likewise.
17689         (add_subscript_info): Likewise.
17690         (gen_array_type_die): Likewise.
17691         (gen_descr_array_type_die): Likewise.
17692         (gen_entry_point_die): Likewise.
17693         (gen_enumeration_type_die): Likewise.
17694         (gen_formal_parameter_die): Likewise.
17695         (gen_subprogram_die): Likewise.
17696         (gen_variable_die): Likewise.
17697         (gen_const_die): Likewise.
17698         (gen_field_die): Likewise.
17699         (gen_pointer_type_die): Likewise.
17700         (gen_reference_type_die): Likewise.
17701         (gen_ptr_to_mbr_type_die): Likewise.
17702         (gen_inheritance_die): Likewise.
17703         (gen_subroutine_type_die): Likewise.
17704         (gen_typedef_die): Likewise.
17705         (force_type_die): Likewise.
17706
17707 2014-08-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
17708
17709         * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
17710         if unset.
17711         * configure: Regenerate.
17712
17713 2014-08-19  Richard Biener  <rguenther@suse.de>
17714
17715         * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
17716         DECL_EXTERNALs in BLOCKs as non-references.
17717         * tree-streamer-out.c (streamer_write_chain): Likewise.
17718
17719 2014-08-19  Alexander Ivchenko  <alexander.ivchenko@intel.com>
17720             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
17721             Anna Tikhonova  <anna.tikhonova@intel.com>
17722             Ilya Tocar  <ilya.tocar@intel.com>
17723             Andrey Turetskiy  <andrey.turetskiy@intel.com>
17724             Ilya Verbin  <ilya.verbin@intel.com>
17725             Kirill Yukhin  <kirill.yukhin@intel.com>
17726             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
17727
17728         * config/i386/sse.md
17729         (define_mode_iterator VI48_AVX512F): Delete.
17730         (define_mode_iterator VI48_AVX512F_AVX512VL): New.
17731         (define_mode_iterator VI2_AVX512VL): Ditto.
17732         (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
17733         Delete.
17734         (define_insn
17735         ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
17736         New.
17737         (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
17738         (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
17739         (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
17740         with VI48_AVX512F_AVX512VL): New.
17741         (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
17742         with VI2_AVX512VL): Ditto.
17743
17744 2014-08-19  Marek Polacek  <polacek@redhat.com>
17745
17746         * doc/invoke.texi: Document -Wc99-c11-compat.
17747
17748 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17749
17750         * rtl.h (PREV_INSN): Split macro in two: the existing one,
17751         for rvalues, and...
17752         (SET_PREV_INSN): New macro, for use as an lvalue.
17753         (NEXT_INSN, SET_NEXT_INSN): Likewise.
17754
17755         * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
17756         PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
17757         * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
17758         (fixup_abnormal_edges): Likewise.
17759         (unlink_insn_chain): Likewise.
17760         (fixup_reorder_chain): Likewise.
17761         (cfg_layout_delete_block): Likewise.
17762         (cfg_layout_merge_blocks): Likewise.
17763         * combine.c (update_cfg_for_uncondjump): Likewise.
17764         * emit-rtl.c (link_insn_into_chain): Likewise.
17765         (remove_insn): Likewise.
17766         (delete_insns_since): Likewise.
17767         (reorder_insns_nobb): Likewise.
17768         (emit_insn_after_1): Likewise.
17769         * final.c (rest_of_clean_state): Likewise.
17770         (final_scan_insn): Likewise.
17771         * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
17772         * haifa-sched.c (concat_note_lists): Likewise.
17773         (remove_notes): Likewise.
17774         (restore_other_notes): Likewise.
17775         (move_insn): Likewise.
17776         (unlink_bb_notes): Likewise.
17777         (restore_bb_notes): Likewise.
17778         * jump.c (delete_for_peephole): Likewise.
17779         * optabs.c (emit_libcall_block_1): Likewise.
17780         * reorg.c (emit_delay_sequence): Likewise.
17781         (fill_simple_delay_slots): Likewise.
17782         * sel-sched-ir.c (sel_move_insn): Likewise.
17783         (sel_remove_insn): Likewise.
17784         (get_bb_note_from_pool): Likewise.
17785         * sel-sched.c (move_nop_to_previous_block): Likewise.
17786
17787         * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
17788         * config/c6x/c6x.c (gen_one_bundle): Likewise.
17789         (c6x_gen_bundles): Likewise.
17790         (hwloop_optimize): Likewise.
17791         * config/frv/frv.c (frv_function_prologue): Likewise.
17792         (frv_register_nop): Likewise.
17793         * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
17794         (ia64_reorg): Likewise.
17795         * config/mep/mep.c (mep_reorg_addcombine): Likewise.
17796         (mep_make_bundle): Likewise.
17797         (mep_bundle_insns): Likewise.
17798         * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
17799         * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
17800         * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
17801
17802 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17803
17804         * basic-block.h (BB_HEAD): Convert to a function.  Strengthen the
17805         return type from rtx to rtx_insn *.
17806         (BB_END): Likewise.
17807         (BB_HEADER): Likewise.
17808         (BB_FOOTER): Likewise.
17809         (SET_BB_HEAD): Convert to a function.
17810         (SET_BB_END): Likewise.
17811         (SET_BB_HEADER): Likewise.
17812         (SET_BB_FOOTER): Likewise.
17813
17814         * cfgrtl.c (BB_HEAD): New function, from macro of same name.
17815         Strengthen the return type from rtx to rtx_insn *.  For now, this
17816         is done by adding a checked cast, but this will eventually
17817         become a field lookup.
17818         (BB_END): Likewise.
17819         (BB_HEADER): Likewise.
17820         (BB_FOOTER): Likewise.
17821         (SET_BB_HEAD): New function, from macro of same name.  This is
17822         intended for use as an lvalue, and so returns an rtx& to allow
17823         in-place modification.
17824         (SET_BB_END): Likewise.
17825         (SET_BB_HEADER): Likewise.
17826         (SET_BB_FOOTER): Likewise.
17827
17828 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
17829
17830         * basic-block.h (BB_HEAD): Split macro in two: the existing one,
17831         for rvalues, and...
17832         (SET_BB_HEAD): New macro, for use as a lvalue.
17833         (BB_END, SET_BB_END): Likewise.
17834         (BB_HEADER, SET_BB_HEADER): Likewise.
17835         (BB_FOOTER, SET_BB_FOOTER): Likewise.
17836
17837         * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
17838         of BB_* macros into SET_BB_* macros.
17839         (fix_crossing_unconditional_branches): Likewise.
17840         * caller-save.c (save_call_clobbered_regs): Likewise.
17841         (insert_one_insn): Likewise.
17842         * cfgbuild.c (find_bb_boundaries): Likewise.
17843         * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
17844         (outgoing_edges_match): Likewise.
17845         (try_optimize_cfg): Likewise.
17846         * cfgexpand.c (expand_gimple_cond): Likewise.
17847         (expand_gimple_tailcall): Likewise.
17848         (expand_gimple_basic_block): Likewise.
17849         (construct_exit_block): Likewise.
17850         * cfgrtl.c (delete_insn): Likewise.
17851         (create_basic_block_structure): Likewise.
17852         (rtl_delete_block): Likewise.
17853         (rtl_split_block): Likewise.
17854         (emit_nop_for_unique_locus_between): Likewise.
17855         (rtl_merge_blocks): Likewise.
17856         (block_label): Likewise.
17857         (try_redirect_by_replacing_jump): Likewise.
17858         (emit_barrier_after_bb): Likewise.
17859         (fixup_abnormal_edges): Likewise.
17860         (record_effective_endpoints): Likewise.
17861         (relink_block_chain): Likewise.
17862         (fixup_reorder_chain): Likewise.
17863         (fixup_fallthru_exit_predecessor): Likewise.
17864         (cfg_layout_duplicate_bb): Likewise.
17865         (cfg_layout_split_block): Likewise.
17866         (cfg_layout_delete_block): Likewise.
17867         (cfg_layout_merge_blocks): Likewise.
17868         * combine.c (update_cfg_for_uncondjump): Likewise.
17869         * emit-rtl.c (add_insn_after): Likewise.
17870         (remove_insn): Likewise.
17871         (reorder_insns): Likewise.
17872         (emit_insn_after_1): Likewise.
17873         * haifa-sched.c (get_ebb_head_tail): Likewise.
17874         (restore_other_notes): Likewise.
17875         (move_insn): Likewise.
17876         (sched_extend_bb): Likewise.
17877         (fix_jump_move): Likewise.
17878         * ifcvt.c (noce_process_if_block): Likewise.
17879         (dead_or_predicable): Likewise.
17880         * ira.c (update_equiv_regs): Likewise.
17881         * reg-stack.c (change_stack): Likewise.
17882         * sel-sched-ir.c (sel_move_insn): Likewise.
17883         * sel-sched.c (move_nop_to_previous_block): Likewise.
17884
17885         * config/c6x/c6x.c (hwloop_optimize): Likewise.
17886         * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
17887
17888 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
17889
17890         * rtl.h (for_each_rtx_in_insn): New function.
17891         * rtlanal.c (for_each_rtx_in_insn): Likewise.
17892
17893 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
17894
17895         * coretypes.h (class rtx_insn): Add forward declaration.
17896
17897         * rtl.h: Include is-a.h.
17898         (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
17899         workaround to ensure gengtype knows inheritance is occurring,
17900         whilst continuing to use the pre-existing special-casing for
17901         rtx_def.
17902         (class rtx_insn): New subclass of rtx_def, adding the
17903         invariant that we're dealing with something we can sanely use
17904         INSN_UID, NEXT_INSN, PREV_INSN on.
17905         (is_a_helper <rtx_insn *>::test): New.
17906         (is_a_helper <const rtx_insn *>::test): New.
17907
17908 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
17909
17910         * is-a.h (template<T, U> safe_as_a <U *p>) New function.
17911
17912 2014-08-18  Jan Hubicka  <hubicka@ucw.cz>
17913
17914         * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
17915         comdats as extern.
17916
17917 2014-08-18  Jan Hubicka  <hubicka@ucw.cz>
17918
17919         * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
17920         to BUILT_IN_UNREACHABLE.
17921
17922 2014-08-18  Uros Bizjak  <ubizjak@gmail.com>
17923
17924         PR target/62011
17925         * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
17926         New tune flag.
17927         * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
17928         * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
17929         (ffs<mode>2): Do not expand with tzcnt for
17930         TARGET_AVOID_FALSE_DEP_FOR_BMI.
17931         (ffssi2_no_cmove): Ditto.
17932         (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
17933         (ctz<mode>2): New expander.
17934         (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
17935         (*ctz<mode>2_falsedep): New insn.
17936         (*ctz<mode>2): Rename from ctz<mode>2.
17937         (clz<mode>2_lzcnt): New expander.
17938         (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
17939         (*clz<mode>2_lzcnt_falsedep): New insn.
17940         (*clz<mode>2): Rename from ctz<mode>2.
17941         (popcount<mode>2): New expander.
17942         (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
17943         (*popcount<mode>2_falsedep): New insn.
17944         (*popcount<mode>2): Rename from ctz<mode>2.
17945         (*popcount<mode>2_cmp): Remove.
17946         (*popcountsi2_cmp_zext): Ditto.
17947
17948 2014-08-18  Ajit Agarwal  <ajitkum@xilinx.com>
17949
17950         * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
17951         (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
17952         * config/microblaze/microblaze.h
17953         (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
17954
17955 2014-08-18  H.J. Lu  <hongjiu.lu@intel.com>
17956
17957         PR other/62168
17958         * configure.ac: Set install_gold_as_default to no for
17959         --enable-gold=no.
17960         * configure: Regenerated.
17961
17962 2014-08-18 Roman Gareev  <gareevroman@gmail.com>
17963
17964         * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
17965         * config.in: Add undef of HAVE_isl.
17966         * configure: Regenerate.
17967         * configure.ac: Add definition of HAVE_isl.
17968         * graphite-blocking.c: Add checking of HAVE_isl.
17969         * graphite-dependences.c: Likewise.
17970         * graphite-interchange.c: Likewise.
17971         * graphite-isl-ast-to-gimple.c: Likewise.
17972         * graphite-optimize-isl.c: Likewise.
17973         * graphite-poly.c: Likewise.
17974         * graphite-scop-detection.c: Likewise.
17975         * graphite-sese-to-poly.c: Likewise.
17976         * graphite.c: Likewise.
17977         * toplev.c: Replace the checking of HAVE_cloog with the checking
17978         of HAVE_isl.
17979
17980 2014-08-18  Richard Biener  <rguenther@suse.de>
17981
17982         PR tree-optimization/62090
17983         * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
17984         (fold_builtin_3): Do not fold snprintf.
17985         (fold_builtin_4): Likewise.
17986         * gimple-fold.c (gimple_fold_builtin_snprintf): New function
17987         moved from builtins.c.
17988         (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
17989         (gimple_fold_builtin): Do not fold sprintf here.
17990
17991 2014-08-18  Richard Biener  <rguenther@suse.de>
17992
17993         * gimple-fold.c (maybe_fold_reference): Move re-gimplification
17994         code to ...
17995         (maybe_canonicalize_mem_ref_addr): ... this function.
17996         (fold_stmt_1): Apply it here before all simplification.
17997
17998 2014-08-18  Ilya Enkovich  <ilya.enkovich@intel.com>
17999
18000         PR ipa/61800
18001         * cgraph.h (cgraph_node::create_indirect_edge): Add
18002         compute_indirect_info param.
18003         * cgraph.c (cgraph_node::create_indirect_edge): Compute
18004         indirect_info only when it is required.
18005         * cgraphclones.c (cgraph_clone_edge): Do not recompute
18006         indirect_info fore cloned indirect edge.
18007
18008 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18009             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18010             Anna Tikhonova  <anna.tikhonova@intel.com>
18011             Ilya Tocar  <ilya.tocar@intel.com>
18012             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18013             Ilya Verbin  <ilya.verbin@intel.com>
18014             Kirill Yukhin  <kirill.yukhin@intel.com>
18015             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18016
18017         * config/i386/sse.md
18018         (define_mode_iterator VI8_AVX2_AVX512BW): New.
18019         (define_insn "<sse2_avx2>_psadbw"): Add evex version.
18020
18021 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18022             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18023             Anna Tikhonova  <anna.tikhonova@intel.com>
18024             Ilya Tocar  <ilya.tocar@intel.com>
18025             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18026             Ilya Verbin  <ilya.verbin@intel.com>
18027             Kirill Yukhin  <kirill.yukhin@intel.com>
18028             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18029
18030         * config/i386/sse.md
18031         (define_mode_iterator VF1_AVX512VL): New.
18032         (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
18033         (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
18034         New.
18035
18036 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18037             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18038             Anna Tikhonova  <anna.tikhonova@intel.com>
18039             Ilya Tocar  <ilya.tocar@intel.com>
18040             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18041             Ilya Verbin  <ilya.verbin@intel.com>
18042             Kirill Yukhin  <kirill.yukhin@intel.com>
18043             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18044
18045         * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
18046         * config/i386/i386.md
18047         (define_code_iterator any_float): New.
18048         (define_code_attr floatsuffix): New.
18049         * config/i386/sse.md
18050         (define_mode_iterator VF1_128_256VL): New.
18051         (define_mode_iterator VF2_512_256VL): New.
18052         (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
18053         TARGET check.
18054         (define_insn "ufloatv8siv8df<mask_name>"): Delete.
18055         (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
18056         New.
18057         (define_mode_attr qq2pssuff): New.
18058         (define_mode_attr sselongvecmode): New.
18059         (define_mode_attr sselongvecmodelower): New.
18060         (define_mode_attr sseintvecmode3): New.
18061         (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
18062         New.
18063         (define_insn "*<floatsuffix>floatv2div2sf2"): New.
18064         (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
18065         (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
18066         (define_insn "ufloatv2siv2df2<mask_name>"): New.
18067
18068 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18069             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18070             Anna Tikhonova  <anna.tikhonova@intel.com>
18071             Ilya Tocar  <ilya.tocar@intel.com>
18072             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18073             Ilya Verbin  <ilya.verbin@intel.com>
18074             Kirill Yukhin  <kirill.yukhin@intel.com>
18075             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18076
18077         * config/i386/sse.md
18078         (define_mode_iterator VF2_AVX512VL): New.
18079         (define_mode_attr sseintvecmode2): New.
18080         (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
18081         (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
18082         (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
18083         (define_insn
18084         "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
18085         Ditto.
18086         (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
18087         Ditto.
18088         (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
18089         Ditto.
18090
18091 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18092             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18093             Anna Tikhonova  <anna.tikhonova@intel.com>
18094             Ilya Tocar  <ilya.tocar@intel.com>
18095             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18096             Ilya Verbin  <ilya.verbin@intel.com>
18097             Kirill Yukhin  <kirill.yukhin@intel.com>
18098             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18099
18100         * config/i386/i386.md
18101         (define_insn "*movoi_internal_avx"): Add evex version.
18102         (define_insn "*movti_internal"): Ditto.
18103
18104 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18105             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18106             Anna Tikhonova  <anna.tikhonova@intel.com>
18107             Ilya Tocar  <ilya.tocar@intel.com>
18108             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18109             Ilya Verbin  <ilya.verbin@intel.com>
18110             Kirill Yukhin  <kirill.yukhin@intel.com>
18111             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18112
18113         * config/i386/i386.md
18114         (define_attr "isa"): Add avx512dq, noavx512dq.
18115         (define_attr "enabled"): Ditto.
18116         * config/i386/sse.md
18117         (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
18118
18119 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18120             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18121             Anna Tikhonova  <anna.tikhonova@intel.com>
18122             Ilya Tocar  <ilya.tocar@intel.com>
18123             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18124             Ilya Verbin  <ilya.verbin@intel.com>
18125             Kirill Yukhin  <kirill.yukhin@intel.com>
18126             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18127
18128         * config/i386/i386.c
18129         (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
18130         avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
18131         avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
18132         avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
18133         avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
18134         avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
18135         avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
18136         avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
18137         * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
18138         * config/i386/sse.md
18139         (define_mode_iterator VMOVE): Allow V4TI mode.
18140         (define_mode_iterator V_AVX512VL): New.
18141         (define_mode_iterator V): New handling for AVX512VL.
18142         (define_insn "avx512f_load<mode>_mask"): Delete.
18143         (define_insn "<avx512>_load<mode>_mask"): New.
18144         (define_insn "avx512f_store<mode>_mask"): Delete.
18145         (define_insn "<avx512>_store<mode>_mask"): New.
18146
18147
18148 2014-08-18  Yury Gribov  <y.gribov@samsung.com>
18149
18150         PR sanitizer/62089
18151         * asan.c (instrument_derefs): Fix bitfield check.
18152
18153 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
18154
18155         * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
18156         * config/rs6000/htm.md (ttest): Remove clobber.
18157         * config/rs6000/predicates.md (any_mask_operand): New predicate.
18158         (and_operand): Reformat.
18159         (and_2rld_operand): New predicate.
18160         * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
18161         parameter.
18162         * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
18163         parameter.  Handle AND directly.
18164         (rs6000_split_logical_di): Remove last parameter.
18165         (rs6000_split_logical): Remove last parameter.  Remove obsolete
18166         comment.
18167         * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
18168         (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
18169         (ctz<mode>2, ffs<mode>2): Delete clobber.  Reformat.
18170         (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
18171         *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
18172         and 5 anonymous splitters):  Delete.
18173         (and<mode>3): New expander.
18174         (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
18175         (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
18176         (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
18177         (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
18178         (floatdisf2_internal1): Remove clobbers.
18179         (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
18180         *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
18181         (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
18182         (and<mode>3 for BOOL_128): Remove clobber.
18183         (*and<mode>3_internal for BOOL_128): Remove clobber.  Adjust call of
18184         rs6000_split_logical.
18185         (*bool<mode>3_internal for BOOL_128): Adjust call of
18186         rs6000_split_logical.
18187         (*boolc<mode>3_internal1 for BOOL_128,
18188         *boolc<mode>3_internal2 for BOOL_128,
18189         *boolcc<mode>3_internal1 for BOOL_128,
18190         *boolcc<mode>3_internal2 for BOOL_128,
18191         *eqv<mode>3_internal1 for BOOL_128,
18192         *eqv<mode>3_internal2 for BOOL_128,
18193         *one_cmpl<mode>3_internal for BOOL_128): Ditto.
18194         * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
18195         clobber.
18196         (*vec_reload_and_reg_<mptrsize>): Delete.
18197
18198 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
18199
18200         * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
18201         and split, *boolccsi3_internal3 and split): Delete.
18202         (*boolccdi3_internal1, *boolccdi3_internal2 and split,
18203         *boolccdi3_internal3 and split): Delete.
18204         (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
18205         (*eqv<mode>3): Move.  Add TODO comment.  Fix attributes.
18206
18207 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
18208
18209         * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
18210         and split, *boolcsi3_internal3 and split): Delete.
18211         (*boolcdi3_internal1, *boolcdi3_internal2 and split,
18212         *boolcdi3_internal3 and split): Delete.
18213         (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
18214
18215 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
18216
18217         * config/rs6000/rs6000.c (print_operand) <'e'>: New.
18218         <'u'>: Also support printing the low-order 16 bits.
18219         * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
18220         *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
18221         (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
18222         *booldi3_internal3 and split): Delete.
18223         (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
18224         *bool<mode>3_dot2): New.
18225         (two anonymous define_splits for non_logical_cint_operand): Merge.
18226
18227 2014-08-17  Marek Polacek  <polacek@redhat.com>
18228             Manuel López-Ibáñez  <manu@gcc.gnu.org>
18229
18230         PR c/62059
18231         * diagnostic.c (adjust_line): Add gcc_checking_assert.
18232         (diagnostic_show_locus): Don't print caret diagnostic
18233         if a column is larger than the line_width.
18234
18235 2014-08-17 Roman Gareev  <gareevroman@gmail.com>
18236
18237         * common.opt: Make the ISL AST generator to be the main code generator
18238         of Graphite.
18239
18240 2014-08-16  Gerald Pfeifer  <gerald@pfeifer.com>
18241
18242         * wide-int.h (generic_wide_int): Declare as class instead of struct.
18243
18244 2014-08-16  John David Anglin  <danglin@gcc.gnu.org>
18245
18246         PR target/61641
18247         * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
18248         Declare.
18249         * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
18250         (pa_output_addr_vec, pa_output_addr_diff_vec): New.
18251         * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
18252         Define.
18253         * config/pa/pa.md (begin_brtab): Delete insn.
18254         (end_brtab): Likewise.
18255
18256 2014-08-16  Manuel López-Ibáñez  <manu@gcc.gnu.org>
18257
18258         * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
18259
18260 2014-08-15  Jan Hubicka  <hubicka@ucw.cz>
18261
18262         * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
18263         (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
18264         possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
18265         (get_dynamic_type): Remove.
18266         * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
18267         (clear_speculation): Bring to ipa-deivrt.h
18268         (get_class_context): Rename to ...
18269         (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
18270         (contains_type_p): Update.
18271         (get_dynamic_type): Rename to ...
18272         ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
18273         (possible_polymorphic_call_targets): UPdate.
18274         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
18275         * ipa-prop.c (ipa_analyze_call_uses): Update.
18276
18277 2014-08-15  Oleg Endo  <olegendo@gcc.gnu.org>
18278
18279         * doc/invoke.texi (SH options): Document missing processor variant
18280         options.  Remove references to Hitachi.  Undocument deprecated mspace
18281         option.
18282
18283 2014-08-15  Jason Merrill  <jason@redhat.com>
18284
18285         * tree.c (type_hash_canon): Uncomment assert.
18286
18287 2014-08-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
18288
18289         * input.h (in_system_header_at): Add comment.
18290
18291 2014-08-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
18292
18293         PR fortran/44054
18294         * diagnostic.c (build_message_string): Make it extern.
18295         * diagnostic.h (build_message_string): Make it extern.
18296
18297 2014-08-15  Vladimir Makarov  <vmakarov@redhat.com>
18298
18299         * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
18300         load/store from/to non-floating class pseudo.
18301
18302 2014-08-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
18303
18304         * input.c (diagnostic_file_cache_fini): Fix typo in comment.
18305
18306 2014-08-15  Richard Biener  <rguenther@suse.de>
18307
18308         * tree-ssa-structalias.c (readonly_id): Rename to string_id.
18309         (get_constraint_for_ssa_var): Remove dead code.
18310         (get_constraint_for_1): Adjust.
18311         (find_what_var_points_to): Likewise.
18312         (init_base_vars): Likewise.  STRING_CSTs do not contain pointers.
18313
18314 2014-08-15  Ilya Tocar  <tocarip@gmail.com>
18315
18316         PR target/61878
18317         * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
18318         (_mm512_mask_cmpge_epu32_mask): Ditto.
18319         (_mm512_cmpge_epu32_mask): Ditto.
18320         (_mm512_mask_cmpge_epi64_mask): Ditto.
18321         (_mm512_cmpge_epi64_mask): Ditto.
18322         (_mm512_mask_cmpge_epu64_mask): Ditto.
18323         (_mm512_cmpge_epu64_mask): Ditto.
18324         (_mm512_mask_cmple_epi32_mask): Ditto.
18325         (_mm512_cmple_epi32_mask): Ditto.
18326         (_mm512_mask_cmple_epu32_mask): Ditto.
18327         (_mm512_cmple_epu32_mask): Ditto.
18328         (_mm512_mask_cmple_epi64_mask): Ditto.
18329         (_mm512_cmple_epi64_mask): Ditto.
18330         (_mm512_mask_cmple_epu64_mask): Ditto.
18331         (_mm512_cmple_epu64_mask): Ditto.
18332         (_mm512_mask_cmplt_epi32_mask): Ditto.
18333         (_mm512_cmplt_epi32_mask): Ditto.
18334         (_mm512_mask_cmplt_epu32_mask): Ditto.
18335         (_mm512_cmplt_epu32_mask): Ditto.
18336         (_mm512_mask_cmplt_epi64_mask): Ditto.
18337         (_mm512_cmplt_epi64_mask): Ditto.
18338         (_mm512_mask_cmplt_epu64_mask): Ditto.
18339         (_mm512_cmplt_epu64_mask): Ditto.
18340         (_mm512_mask_cmpneq_epi32_mask): Ditto.
18341         (_mm512_mask_cmpneq_epu32_mask): Ditto.
18342         (_mm512_cmpneq_epu32_mask): Ditto.
18343         (_mm512_mask_cmpneq_epi64_mask): Ditto.
18344         (_mm512_cmpneq_epi64_mask): Ditto.
18345         (_mm512_mask_cmpneq_epu64_mask): Ditto.
18346         (_mm512_cmpneq_epu64_mask): Ditto.
18347         (_mm512_castpd_ps): Ditto.
18348         (_mm512_castpd_si512): Ditto.
18349         (_mm512_castps_pd): Ditto.
18350         (_mm512_castps_si512): Ditto.
18351         (_mm512_castsi512_ps): Ditto.
18352         (_mm512_castsi512_pd): Ditto.
18353         (_mm512_castpd512_pd128): Ditto.
18354         (_mm512_castps512_ps128): Ditto.
18355         (_mm512_castsi512_si128): Ditto.
18356         (_mm512_castpd512_pd256): Ditto.
18357         (_mm512_castps512_ps256): Ditto.
18358         (_mm512_castsi512_si256): Ditto.
18359         (_mm512_castpd128_pd512): Ditto.
18360         (_mm512_castps128_ps512): Ditto.
18361         (_mm512_castsi128_si512): Ditto.
18362         (_mm512_castpd256_pd512): Ditto.
18363         (_mm512_castps256_ps512): Ditto.
18364         (_mm512_castsi256_si512): Ditto.
18365         (_mm512_cmpeq_epu32_mask): Ditto.
18366         (_mm512_mask_cmpeq_epu32_mask): Ditto.
18367         (_mm512_mask_cmpeq_epu64_mask): Ditto.
18368         (_mm512_cmpeq_epu64_mask): Ditto.
18369         (_mm512_cmpgt_epu32_mask): Ditto.
18370         (_mm512_mask_cmpgt_epu32_mask): Ditto.
18371         (_mm512_mask_cmpgt_epu64_mask): Ditto.
18372         (_mm512_cmpgt_epu64_mask): Ditto.
18373         * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
18374         V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
18375         * config/i386/i386.c (enum ix86_builtins): Add
18376         IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
18377         IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
18378         IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
18379         (bdesc_args): Add __builtin_ia32_si512_256si,
18380         __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
18381         __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
18382         __builtin_ia32_pd512_pd.
18383         (ix86_expand_args_builtin): Handle new FTYPEs.
18384         * config/i386/sse.md (castmode): Add 512-bit modes.
18385         (AVX512MODE2P): New.
18386         (avx512f_<castmode><avxsizesuffix>_<castmode): New.
18387         (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
18388
18389 2014-08-15  Richard Biener  <rguenther@suse.de>
18390
18391         * fold-const.c (tree_swap_operands_p): Put all constants
18392         last, also strip sign-changing NOPs when considering further
18393         canonicalization.  Canonicalize also when optimizing for size.
18394
18395 2014-08-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
18396
18397         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
18398         one_match > zero_match case to just before simple_sequence.
18399
18400 2014-08-15  Richard Biener  <rguenther@suse.de>
18401
18402         * data-streamer.h (streamer_string_index, string_for_index):
18403         Remove.
18404         * data-streamer-out.c (streamer_string_index): Make static.
18405         * data-streamer-in.c (string_for_index): Likewise.
18406         * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
18407         * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
18408
18409 2014-08-15  Richard Biener  <rguenther@suse.de>
18410
18411         PR tree-optimization/62031
18412         * tree-data-ref.c (dr_analyze_indices): Do not set
18413         DR_UNCONSTRAINED_BASE.
18414         (dr_may_alias_p): All indirect accesses have to go the
18415         formerly DR_UNCONSTRAINED_BASE path.
18416         * tree-data-ref.h (struct indices): Remove
18417         unconstrained_base member.
18418         (DR_UNCONSTRAINED_BASE): Remove.
18419
18420 2014-08-15  Jakub Jelinek  <jakub@redhat.com>
18421
18422         PR middle-end/62092
18423         * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
18424         OMP_CLAUSE_SHARED for global vars if the global var is mentioned
18425         in OMP_CLAUSE_MAP in some outer target region.
18426
18427 2014-08-15  Bin Cheng  <bin.cheng@arm.com>
18428
18429         * tree-ssa-loop-ivopts.c (ivopts_data): New field
18430         name_expansion_cache.
18431         (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
18432         (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
18433         (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
18434         (difference_cannot_overflow_p): New parameter.  Use affine
18435         expansion for equality check.
18436         (iv_elimination_compare_lt): Pass new argument.
18437
18438 2014-08-14  DJ Delorie  <dj@redhat.com>
18439
18440         * config/rl78/rl78-real.md (addqi3_real): Allow adding global
18441         variables to the accumulator.
18442
18443         * config/rl78/predicates.md (rl78_near_mem_operand): New.
18444         * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
18445         (movhi_virt_mm): Split out near mem-mem moves to avoid problems
18446         with far-far moves.
18447
18448         * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
18449         * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
18450         (umulqihi3_virt): Likewise.
18451         * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
18452         (umulqihi3_real): Likewise.
18453
18454         * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
18455
18456 2014-08-14  Jan Hubicka  <hubicka@ucw.cz>
18457
18458         PR tree-optimization/62091
18459         * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
18460         function_entry_reached.
18461         (walk_aliased_vdefs): Clear it here.
18462         * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
18463
18464 2014-08-14  Jan Hubicka  <hubicka@ucw.cz>
18465
18466         * ipa-utils.h (compare_virtual_tables): Declare.
18467         * ipa-devirt.c (odr_subtypes_equivalent_p): New function
18468
18469 2014-08-14  Marek Polacek  <polacek@redhat.com>
18470
18471         DR 458
18472         * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
18473         (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
18474
18475 2014-08-14  Tom de Vries  <tom@codesourcery.com>
18476
18477         * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
18478
18479 2014-08-14  Tom de Vries  <tom@codesourcery.com>
18480
18481         PR rtl-optimization/62004
18482         PR rtl-optimization/62030
18483         * ifcvt.c (rtx_interchangeable_p): New function.
18484         (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
18485         * emit-rtl.h (mem_attrs_eq_p): Declare.
18486
18487 2014-08-14  Roman Gareev  <gareevroman@gmail.com>
18488
18489         * graphite-scop-detection.c:
18490         Add inclusion of cp-tree.h.
18491         (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
18492         in case they are pointers to object types
18493
18494 2014-08-14  Richard Biener  <rguenther@suse.de>
18495
18496         * BASE-VER: Change to 5.0.0
18497
18498 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18499             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18500             Anna Tikhonova  <anna.tikhonova@intel.com>
18501             Ilya Tocar  <ilya.tocar@intel.com>
18502             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18503             Ilya Verbin  <ilya.verbin@intel.com>
18504             Kirill Yukhin  <kirill.yukhin@intel.com>
18505             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18506
18507         * config/i386/sse.md (define_mode_attr avx512): New.
18508         (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
18509         V4DI modes.
18510         (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
18511         (define_mode_attr ssse3_avx2): Ditto.
18512         (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
18513         (define_mode_attr avx2_avx512bw): New.
18514         (define_mode_attr ssedoublemodelower): New.
18515         (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
18516         V32HI, V64QI modes.
18517         (define_mode_attr ssebytemode): Allow V8DI modes.
18518         (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
18519         (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
18520         (define_mode_attr ssePSmode2): New.
18521         (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
18522         V16HI, V32HI modes.
18523         (define_mode_attr dbpsadbwmode): New.
18524         (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
18525         V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
18526         (vi8_sse4_1_avx2_avx512): New.
18527         (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
18528         mode attribute.
18529         (define_mode_attr blendbits): Move before its immediate use.
18530
18531 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18532             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18533             Anna Tikhonova  <anna.tikhonova@intel.com>
18534             Ilya Tocar  <ilya.tocar@intel.com>
18535             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18536             Ilya Verbin  <ilya.verbin@intel.com>
18537             Kirill Yukhin  <kirill.yukhin@intel.com>
18538             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18539
18540         * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
18541         * config/i386/subst.md
18542         (define_mode_iterator SUBST_V): Update.
18543         (define_mode_iterator SUBST_A): Ditto.
18544         (define_subst_attr "mask_operand7"): New.
18545         (define_subst_attr "mask_operand10"): New.
18546         (define_subst_attr "mask_operand_arg34") : New.
18547         (define_subst_attr "mask_expand_op3"): New.
18548         (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
18549         (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
18550         (define_subst_attr "mask_avx512vl_condition"): New.
18551         (define_subst_attr "round_mask_operand4"): Ditto.
18552         (define_subst_attr "round_mask_scalar_op3"): Delete.
18553         (define_subst_attr "round_mask_op4"): New.
18554         (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
18555         V16SImode.
18556         (define_subst_attr "round_modev8sf_condition"): New.
18557         (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
18558         <MODE>mode.
18559         (define_subst_attr "round_saeonly_mask_operand4"): New.
18560         (define_subst_attr "round_saeonly_mask_op4"): New.
18561         (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
18562         V8DImode, V16SImode.
18563         (define_subst_attr "round_saeonly_modev8sf_condition"): New.
18564         (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
18565         (define_subst_attr "mask_expand4_args"): New.
18566         (define_subst "mask_expand4"): New.
18567
18568 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18569             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18570             Anna Tikhonova  <anna.tikhonova@intel.com>
18571             Ilya Tocar  <ilya.tocar@intel.com>
18572             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18573             Ilya Verbin  <ilya.verbin@intel.com>
18574             Kirill Yukhin  <kirill.yukhin@intel.com>
18575             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18576
18577         * config/i386/i386.md
18578         (define_attr "isa"): Add avx512bw,noavx512bw.
18579         (define_attr "enabled"): Ditto.
18580         (define_split): Add 32/64-bit mask logic.
18581         (define_insn "*k<logic>qi"): New.
18582         (define_insn "*k<logic>hi"): New.
18583         (define_insn "*anddi_1"): Add mask version.
18584         (define_insn "*andsi_1"): Ditto.
18585         (define_insn "*<code><mode>_1"): Ditto.
18586         (define_insn "*<code>hi_1"): Ditto.
18587         (define_insn "kxnor<mode>"): New.
18588         (define_insn "kunpcksi"): New.
18589         (define_insn "kunpckdi"): New.
18590         (define_insn "*one_cmpl<mode>2_1"): Add mask version.
18591         (define_insn "*one_cmplhi2_1"): Ditto.
18592
18593 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18594             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18595             Anna Tikhonova  <anna.tikhonova@intel.com>
18596             Ilya Tocar  <ilya.tocar@intel.com>
18597             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18598             Ilya Verbin  <ilya.verbin@intel.com>
18599             Kirill Yukhin  <kirill.yukhin@intel.com>
18600             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18601
18602         * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
18603         V32HImode.
18604
18605 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18606             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18607             Anna Tikhonova  <anna.tikhonova@intel.com>
18608             Ilya Tocar  <ilya.tocar@intel.com>
18609             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18610             Ilya Verbin  <ilya.verbin@intel.com>
18611             Kirill Yukhin  <kirill.yukhin@intel.com>
18612             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18613
18614         * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
18615         registers.
18616         (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
18617         (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
18618         xmm/ymm16+ when availble.
18619         * config/i386/i386.h
18620         (HARD_REGNO_NREGS): Add mask regs.
18621         (VALID_AVX512F_REG_MODE): Ditto.
18622         (VALID_AVX512F_REG_MODE) : Define.
18623         (VALID_MASK_AVX512BW_MODE): Ditto.
18624         (reg_class) (MASK_REG_P(X)): Define.
18625         * config/i386/i386.md: Do not split long moves with mask register,
18626         use kmovb if avx512bw is availible.
18627         (movdi_internal): Handle mask registers.
18628
18629 2014-08-14  Richard Biener  <rguenther@suse.de>
18630
18631         PR tree-optimization/62081
18632         * tree-ssa-loop.c (pass_fix_loops): New pass.
18633         (pass_tree_loop::gate):  Do not fixup loops here.
18634         * tree-pass.h (make_pass_fix_loops): Declare.
18635         * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
18636
18637 2014-08-14  Richard Biener  <rguenther@suse.de>
18638
18639         * tree.c (type_hash_lookup, type_hash_add): Merge into ...
18640         (type_hash_canon): ... this and avoid 2nd lookup for the add.
18641
18642 2014-08-14  Richard Biener  <rguenther@suse.de>
18643
18644         PR tree-optimization/62090
18645         * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
18646         (fold_builtin_2): Do not fold sprintf.
18647         (fold_builtin_3): Likewise.
18648         * gimple-fold.c (gimple_fold_builtin_sprintf): New function
18649         moved from builtins.c.
18650         (gimple_fold_builtin): Fold sprintf.
18651
18652 2014-08-14  Richard Biener  <rguenther@suse.de>
18653
18654         PR rtl-optimization/62079
18655         * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
18656         run cleanup_cfg.
18657
18658 2014-08-14  Ilya Enkovich  <ilya.enkovich@intel.com>
18659
18660         * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
18661         current_function_decl.
18662
18663 2014-08-14  Ilya Enkovich  <ilya.enkovich@intel.com>
18664
18665         * cgraph.c (cgraph_node::function_symbol): Fix wrong
18666         cgraph_function_node to cgraph_node::function_symbol
18667         refactoring.
18668
18669 2014-08-14  Zhenqiang Chen  <zhenqiang.chen@arm.com>
18670
18671         * config/arm/arm.c (arm_option_override): Set max_insns_skipped
18672         to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
18673
18674 2014-08-13  Chen Gang  gang.chen.5i5j@gmail.com
18675
18676         * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
18677         warning.
18678
18679 2014-08-13  Roman Gareev  <gareevroman@gmail.com>
18680
18681         * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
18682         generator.
18683
18684 2014-08-12  Jakub Jelinek  <jakub@redhat.com>
18685
18686         PR target/62025
18687         * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
18688         any registers that are used in mem_insn.
18689
18690 2014-08-12  Steve Ellcey  <sellcey@mips.com>
18691
18692         * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
18693
18694 2014-08-12  Steve Ellcey  <sellcey@mips.com>
18695
18696         * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
18697         (MULTILIB_DIRNAMES): Ditto.
18698         * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
18699         * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
18700         * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
18701         * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
18702         * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
18703         * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
18704
18705 2014-08-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
18706
18707         PR target/61413
18708         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
18709         of __ARM_SIZEOF_WCHAR_T.
18710
18711 2014-08-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
18712
18713         PR target/62098
18714         * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
18715         Remove unnecessary attributes.
18716
18717 2014-08-12  Yury Gribov  <y.gribov@samsung.com>
18718
18719         * internal-fn.c (init_internal_fns): Fix off-by-one.
18720
18721 2014-08-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18722             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18723             Anna Tikhonova  <anna.tikhonova@intel.com>
18724             Ilya Tocar  <ilya.tocar@intel.com>
18725             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18726             Ilya Verbin  <ilya.verbin@intel.com>
18727             Kirill Yukhin  <kirill.yukhin@intel.com>
18728             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18729
18730         * config/i386/i386.c (standard_sse_constant_opcode): Use
18731         vpxord/vpternlog if avx512 is availible.
18732
18733 2014-08-12  Thomas Preud'homme  <thomas.preudhomme@arm.com>
18734
18735         PR middle-end/62103
18736         * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
18737         bitfields, that is when size doesn't match the size of type or the
18738         size of the constructor.
18739
18740 2014-08-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
18741
18742         * config/rs6000/constraints.md (wh constraint): New constraint,
18743         for FP registers if direct move is available.
18744         (wi constraint): New constraint, for VSX/FP registers that can
18745         handle 64-bit integers.
18746         (wj constraint): New constraint for VSX/FP registers that can
18747         handle 64-bit integers for direct moves.
18748         (wk constraint): New constraint for VSX/FP registers that can
18749         handle 64-bit doubles for direct moves.
18750         (wy constraint): Make documentation match implementation.
18751
18752         * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
18753         scalar_in_vmx_p field to simplify tests of whether SFmode or
18754         DFmode can go in the Altivec registers.
18755         (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
18756         (rs6000_setup_reg_addr_masks): Likewise.
18757         (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
18758         field, and wh/wi/wj/wk constraints.
18759         (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
18760         the wh/wi/wj/wk constraints.
18761         (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
18762         upper registers, prefer VSX registers unless the operation is a
18763         memory operation with REG+OFFSET addressing.
18764
18765         * config/rs6000/vsx.md (VSr mode attribute): Add support for
18766         DImode.  Change SFmode to use ww constraint instead of d to allow
18767         SF registers in the upper registers.
18768         (VSr2): Likewise.
18769         (VSr3): Likewise.
18770         (VSr5): Fix thinko in comment.
18771         (VSa): New mode attribute that is an alternative to wa, that
18772         returns the VSX register class that a mode can go in, but may not
18773         be the preferred register class.
18774         (VS_64dm): New mode attribute for appropriate register classes for
18775         referencing 64-bit elements of vectors for direct moves and normal
18776         moves.
18777         (VS_64reg): Likewise.
18778         (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
18779         register allocator to only registers the data type can handle.
18780         (vsx_le_perm_load_<mode>): Likewise.
18781         (vsx_le_perm_store_<mode>): Likewise.
18782         (vsx_xxpermdi2_le_<mode>): Likewise.
18783         (vsx_xxpermdi4_le_<mode>): Likewise.
18784         (vsx_lxvd2x2_le_<mode>): Likewise.
18785         (vsx_lxvd2x4_le_<mode>): Likewise.
18786         (vsx_stxvd2x2_le_<mode>): Likewise.
18787         (vsx_add<mode>3): Likewise.
18788         (vsx_sub<mode>3): Likewise.
18789         (vsx_mul<mode>3): Likewise.
18790         (vsx_div<mode>3): Likewise.
18791         (vsx_tdiv<mode>3_internal): Likewise.
18792         (vsx_fre<mode>2): Likewise.
18793         (vsx_neg<mode>2): Likewise.
18794         (vsx_abs<mode>2): Likewise.
18795         (vsx_nabs<mode>2): Likewise.
18796         (vsx_smax<mode>3): Likewise.
18797         (vsx_smin<mode>3): Likewise.
18798         (vsx_sqrt<mode>2): Likewise.
18799         (vsx_rsqrte<mode>2): Likewise.
18800         (vsx_tsqrt<mode>2_internal): Likewise.
18801         (vsx_fms<mode>4): Likewise.
18802         (vsx_nfma<mode>4): Likewise.
18803         (vsx_eq<mode>): Likewise.
18804         (vsx_gt<mode>): Likewise.
18805         (vsx_ge<mode>): Likewise.
18806         (vsx_eq<mode>_p): Likewise.
18807         (vsx_gt<mode>_p): Likewise.
18808         (vsx_ge<mode>_p): Likewise.
18809         (vsx_xxsel<mode>): Likewise.
18810         (vsx_xxsel<mode>_uns): Likewise.
18811         (vsx_copysign<mode>3): Likewise.
18812         (vsx_float<VSi><mode>2): Likewise.
18813         (vsx_floatuns<VSi><mode>2): Likewise.
18814         (vsx_fix_trunc<mode><VSi>2): Likewise.
18815         (vsx_fixuns_trunc<mode><VSi>2): Likewise.
18816         (vsx_x<VSv>r<VSs>i): Likewise.
18817         (vsx_x<VSv>r<VSs>ic): Likewise.
18818         (vsx_btrunc<mode>2): Likewise.
18819         (vsx_b2trunc<mode>2): Likewise.
18820         (vsx_floor<mode>2): Likewise.
18821         (vsx_ceil<mode>2): Likewise.
18822         (vsx_<VS_spdp_insn>): Likewise.
18823         (vsx_xscvspdp): Likewise.
18824         (vsx_xvcvspuxds): Likewise.
18825         (vsx_float_fix_<mode>2): Likewise.
18826         (vsx_set_<mode>): Likewise.
18827         (vsx_extract_<mode>_internal1): Likewise.
18828         (vsx_extract_<mode>_internal2): Likewise.
18829         (vsx_extract_<mode>_load): Likewise.
18830         (vsx_extract_<mode>_store): Likewise.
18831         (vsx_splat_<mode>): Likewise.
18832         (vsx_xxspltw_<mode>): Likewise.
18833         (vsx_xxspltw_<mode>_direct): Likewise.
18834         (vsx_xxmrghw_<mode>): Likewise.
18835         (vsx_xxmrglw_<mode>): Likewise.
18836         (vsx_xxsldwi_<mode>): Likewise.
18837         (vsx_xscvdpspn): Tighten constraints to only use register classes
18838         the types use.
18839         (vsx_xscvspdpn): Likewise.
18840         (vsx_xscvdpspn_scalar): Likewise.
18841
18842         * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
18843         wj, and wk constraints.
18844         (GPR_REG_CLASS_P): New helper macro for register classes targeting
18845         general purpose registers.
18846
18847         * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
18848         direct moves.
18849         (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
18850         DImode instead of wm.  Use wk constraint for direct move of DFmode
18851         instead of wm.
18852         (extendsidi2_lfiwax): Likewise.
18853         (lfiwax): Likewise.
18854         (lfiwzx): Likewise.
18855         (movdi_internal64): Likewise.
18856
18857         * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
18858         wk constraints. Make the wy constraint documentation match them
18859         implementation.
18860
18861 2014-08-11  Mircea Namolaru  <mircea.namolaru@inria.fr>
18862
18863         Replacement of isl_int by isl_val
18864         * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
18865         (compute_bounds_for_param): use isl_val instead of isl_int
18866         (compute_bounds_for_loop): likewise
18867         * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
18868         (build_linearized_memory_access): use isl_val instead of isl_int
18869         (pdr_stride_in_loop): likewise
18870         * graphite-optimize-isl.c:
18871         (getPrevectorMap): use isl_val instead of isl_int
18872         * graphite-poly.c:
18873         (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
18874         graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
18875         (extern the_isl_ctx): declare
18876         (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
18877         (extract_affine_gmp): likewise
18878         (wrap): likewise
18879         (build_loop_iteration_domains): likewise
18880         (add_param_constraints): likewise
18881
18882 2014-08-11  Richard Biener  <rguenther@suse.de>
18883
18884         PR tree-optimization/62075
18885         * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
18886         handle uses in patterns.
18887
18888 2014-08-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18889             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18890             Anna Tikhonova  <anna.tikhonova@intel.com>
18891             Ilya Tocar  <ilya.tocar@intel.com>
18892             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18893             Ilya Verbin  <ilya.verbin@intel.com>
18894             Kirill Yukhin  <kirill.yukhin@intel.com>
18895             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18896
18897         * common/config/i386/i386-common.c
18898         (OPTION_MASK_ISA_AVX512VL_SET): Define.
18899         (OPTION_MASK_ISA_AVX512F_UNSET): Update.
18900         (ix86_handle_option): Handle OPT_mavx512vl.
18901         * config/i386/cpuid.h (bit_AVX512VL): Define.
18902         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
18903         set -mavx512vl accordingly.
18904         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
18905         OPTION_MASK_ISA_AVX512VL.
18906         * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
18907         (ix86_option_override_internal): Define PTA_AVX512VL, handle
18908         PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
18909         (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
18910         * config/i386/i386.h (TARGET_AVX512VL): Define.
18911         (TARGET_AVX512VL_P(x)): Ditto.
18912         * config/i386/i386.opt: Add mavx512vl.
18913
18914 2014-08-11  Felix Yang  <fei.yang0953@gmail.com>
18915
18916         PR tree-optimization/62073
18917         * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
18918         a basic block.
18919
18920 2014-08-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18921             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18922             Anna Tikhonova  <anna.tikhonova@intel.com>
18923             Ilya Tocar  <ilya.tocar@intel.com>
18924             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18925             Ilya Verbin  <ilya.verbin@intel.com>
18926             Kirill Yukhin  <kirill.yukhin@intel.com>
18927             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18928
18929         * common/config/i386/i386-common.c
18930         (OPTION_MASK_ISA_AVX512BW_SET) : Define.
18931         (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
18932         (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
18933         (ix86_handle_option): Handle OPT_mavx512bw.
18934         * config/i386/cpuid.h (bit_AVX512BW): Define.
18935         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
18936         set -mavx512bw accordingly.
18937         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
18938         OPTION_MASK_ISA_AVX512BW.
18939         * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
18940         (ix86_option_override_internal): Define PTA_AVX512BW, handle
18941         PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
18942         (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
18943         * config/i386/i386.h (TARGET_AVX512BW): Define.
18944         (TARGET_AVX512BW_P(x)): Ditto.
18945         * config/i386/i386.opt: Add mavx512bw.
18946
18947 2014-08-11  Richard Biener  <rguenther@suse.de>
18948
18949         PR tree-optimization/62070
18950         * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
18951         Remove SSA checking.
18952
18953 2014-08-11  Yury Gribov  <y.gribov@samsung.com>
18954
18955         * asan.c (asan_check_flags): New enum.
18956         (build_check_stmt_with_calls): Removed function.
18957         (build_check_stmt): Split inlining logic to
18958         asan_expand_check_ifn.
18959         (instrument_derefs): Rename parameter.
18960         (instrument_mem_region_access): Rename parameter.
18961         (instrument_strlen_call): Likewise.
18962         (asan_expand_check_ifn): New function.
18963         (asan_instrument): Remove old code.
18964         (pass_sanopt::execute): Change handling of
18965         asan-instrumentation-with-call-threshold.
18966         (asan_clear_shadow): Fix formatting.
18967         (asan_function_start): Likewise.
18968         (asan_emit_stack_protection): Likewise.
18969         * doc/invoke.texi (asan-instrumentation-with-call-threshold):
18970         Update description.
18971         * internal-fn.c (expand_ASAN_CHECK): New function.
18972         * internal-fn.def (ASAN_CHECK): New internal function.
18973         * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
18974         Update description.
18975         (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
18976         * tree.c: Small comment fix.
18977
18978 2014-08-11  Yury Gribov  <y.gribov@samsung.com>
18979
18980         * gimple.c (gimple_call_fnspec): Support internal functions.
18981         (gimple_call_return_flags): Use const.
18982         * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
18983         * internal-fn.def: Add fnspec information.
18984         * internal-fn.h (internal_fn_fnspec): New function.
18985         (init_internal_fns): Declare new function.
18986         * internal-fn.c (internal_fn_fnspec_array): New global variable.
18987         (init_internal_fns): New function.
18988         * tree-core.h: Update macro call.
18989         * tree.c (build_common_builtin_nodes): Initialize internal fns.
18990
18991 2014-08-10  Gerald Pfeifer  <gerald@pfeifer.com>
18992
18993         * lto-streamer.h (struct output_block::symbol): Change from
18994         struct symtab_node to plain symtab_node.
18995         (referenced_from_this_partition_p): Change first parameter
18996         from struct symtab_node to plain symtab_node.
18997
18998 2014-08-10  Marek Polacek  <polacek@redhat.com>
18999
19000         PR c/51849
19001         * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
19002
19003 2014-08-09  Jan Hubicka  <hubicka@ucw.cz>
19004
19005         * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
19006         DECL correctly; do not give up on types in static storage.
19007
19008 2014-08-09  Paolo Carlini  <paolo.carlini@oracle.com>
19009
19010         * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
19011
19012 2014-08-09  Roman Gareev  <gareevroman@gmail.com>
19013
19014         * graphite-isl-ast-to-gimple.c:
19015         (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
19016
19017         * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
19018
19019 2014-08-08  Guozhi Wei  <carrot@google.com>
19020
19021         * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
19022
19023 2014-08-08  Cary Coutant  <ccoutant@google.com>
19024
19025         * dwarf2out.c (get_skeleton_type_unit): Remove.
19026         (output_skeleton_debug_sections): Remove skeleton type units.
19027         (output_comdat_type_unit): Likewise.
19028         (dwarf2out_finish): Likewise.
19029
19030 2014-08-07  Yi Yang  <ahyangyi@google.com>
19031
19032         * predict.c (expr_expected_value_1): Remove the redundant assignment.
19033
19034 2014-08-08  Richard Biener  <rguenther@suse.de>
19035
19036         * lto-streamer.h (struct lto_input_block): Make it a class
19037         with a constructor.
19038         (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
19039         (struct lto_function_header, struct lto_simple_header,
19040         struct lto_simple_header_with_strings,
19041         struct lto_decl_header, struct lto_function_header): Make
19042         a simple inheritance hieararchy.  Remove unused fields.
19043         (struct lto_asm_header): Remove.
19044         * lto-streamer-out.c (produce_asm): Adjust.
19045         (lto_output_toplevel_asms): Likewise.
19046         (produce_asm_for_decls): Likewise.
19047         * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
19048         * data-streamer-in.c (string_for_index): Likewise.
19049         * ipa-inline-analysis.c (inline_read_section): Likewise.
19050         * ipa-prop.c (ipa_prop_read_section): Likewise.
19051         (read_replacements_section): Likewise.
19052         * lto-cgraph.c (input_cgraph_opt_section): Likewise.
19053         * lto-section-in.c (lto_create_simple_input_block): Likewise.
19054         (lto_destroy_simple_input_block): Likewise.
19055         * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
19056         (lto_input_toplevel_asms): Likewise.
19057
19058 2014-08-08  Alexander Ivchenko  <alexander.ivchenko@intel.com>
19059             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
19060             Anna Tikhonova  <anna.tikhonova@intel.com>
19061             Ilya Tocar  <ilya.tocar@intel.com>
19062             Andrey Turetskiy  <andrey.turetskiy@intel.com>
19063             Ilya Verbin  <ilya.verbin@intel.com>
19064             Kirill Yukhin  <kirill.yukhin@intel.com>
19065             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
19066
19067         * common/config/i386/i386-common.c
19068         (OPTION_MASK_ISA_AVX512DQ_SET): Define.
19069         (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
19070         (ix86_handle_option): Handle OPT_mavx512dq.
19071         * config/i386/cpuid.h (bit_AVX512DQ): Define.
19072         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
19073         set -mavx512dq accordingly.
19074         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
19075         OPTION_MASK_ISA_AVX512DQ.
19076         * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
19077         (ix86_option_override_internal): Define PTA_AVX512DQ, handle
19078         PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
19079         (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
19080         * config/i386/i386.h (TARGET_AVX512DQ): Define.
19081         (TARGET_AVX512DQ_P(x)): Ditto.
19082         * config/i386/i386.opt: Add mavx512dq.
19083
19084 2014-08-08  Richard Biener  <rguenther@suse.de>
19085
19086         * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
19087         target_percent, target_percent_s): Export.
19088         (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
19089         fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
19090         fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
19091         fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
19092         fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
19093         Move to gimple-fold.c.
19094         (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
19095         strcat and strcpy.
19096         (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
19097         mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
19098         (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
19099         memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
19100         (rewrite_call_expr_array): Remove.
19101         (fold_builtin_sprintf_chk): Likewise.
19102         (fold_builtin_snprintf_chk): Likewise.
19103         (fold_builtin_varargs): Remove handling of sprintf_chk,
19104         vsprintf_chk, snprintf_chk and vsnprintf_chk.
19105         (gimple_fold_builtin_sprintf_chk): Remove.
19106         (gimple_fold_builtin_snprintf_chk): Likewise.
19107         (gimple_fold_builtin_varargs): Likewise.
19108         (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
19109         * predict.c (optimize_bb_for_size_p): Handle NULL bb.
19110         * gimple.c (gimple_seq_add_seq_without_update): New function.
19111         * gimple.h (gimple_seq_add_seq_without_update): Declare.
19112         * gimple-fold.c: Include output.h.
19113         (gsi_replace_with_seq_vops): New function, split out from ...
19114         (gimplify_and_update_call_from_tree): ... here.
19115         (replace_call_with_value): New function.
19116         (replace_call_with_call_and_fold): Likewise.
19117         (var_decl_component_p): Moved from builtins.c.
19118         (gimple_fold_builtin_memory_op): Moved from builtins.c
19119         fold_builtin_memory_op and rewritten to GIMPLE.
19120         (gimple_fold_builtin_memset): Likewise.
19121         (gimple_fold_builtin_strcpy): Likewise.
19122         (gimple_fold_builtin_strncpy): Likewise.
19123         (gimple_fold_builtin_strcat): Likewise.
19124         (gimple_fold_builtin_fputs): Likewise.
19125         (gimple_fold_builtin_memory_chk): Likewise.
19126         (gimple_fold_builtin_stxcpy_chk): Likewise.
19127         (gimple_fold_builtin_stxncpy_chk): Likewise.
19128         (gimple_fold_builtin_snprintf_chk): Likewise.
19129         (gimple_fold_builtin_sprintf_chk): Likewise.
19130         (gimple_fold_builtin_strlen): New function.
19131         (gimple_fold_builtin_with_strlen): New function split out from
19132         gimple_fold_builtin.
19133         (gimple_fold_builtin): Change signature and handle
19134         bzero, memset, bcopy, memcpy, mempcpy and memmove folding
19135         here.  Call gimple_fold_builtin_with_strlen.
19136         (gimple_fold_call): Adjust.
19137
19138 2014-08-08  Kugan Vivekanandarajah  <kuganv@linaro.org>
19139
19140         * calls.c (precompute_arguments): Check
19141         promoted_for_signed_and_unsigned_p and set the promoted mode.
19142         (promoted_for_signed_and_unsigned_p): New function.
19143         (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
19144         and set the promoted mode.
19145         * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
19146         * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
19147         SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
19148
19149
19150 2014-08-08  Kugan Vivekanandarajah  <kuganv@linaro.org>
19151
19152         * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
19153         instead of SUBREG_PROMOTED_UNSIGNED_SET.
19154         (expand_call): Likewise.
19155         * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
19156         to get promoted mode.
19157         * combine.c (record_promoted_value): Skip > 0 comparison with
19158         SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
19159         * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
19160         of SUBREG_PROMOTED_UNSIGNED_P.
19161         (convert_modes): Likewise.
19162         (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
19163         Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
19164         (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
19165         SUBREG_PROMOTED_UNSIGNED_SET.
19166         * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
19167         instead of SUBREG_PROMOTED_UNSIGNED_SET.
19168         * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
19169         SUBREG_PROMOTED_SET.
19170         * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
19171         SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
19172         * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
19173         of SUBREG_PROMOTED_UNSIGNED_P.
19174         * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
19175         (SUBREG_PROMOTED_SET): New define.
19176         (SUBREG_PROMOTED_GET): Likewise.
19177         (SUBREG_PROMOTED_SIGN): Likewise.
19178         (SUBREG_PROMOTED_SIGNED_P): Likewise.
19179         (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
19180         (SUBREG_PROMOTED_UNSIGNED_P): Updated.
19181         * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
19182         instead of SUBREG_PROMOTED_UNSIGNED_GET.
19183         (nonzero_bits1): Skip > 0 comparison with the results as
19184         SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
19185         (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
19186         of !SUBREG_PROMOTED_UNSIGNED_P.
19187         * simplify-rtx.c (simplify_unary_operation_1): Use new
19188         SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
19189         (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
19190         SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
19191         SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
19192
19193 2014-08-07  Jan Hubicka  <hubicka@ucw.cz>
19194
19195         * ipa-devirt.c: Include gimple-pretty-print.h
19196         (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
19197         further tests.
19198         (decl_maybe_in_construction_p): Fix conditional on cdtor check
19199         (get_polymorphic_call_info): Fix return value
19200         (type_change_info): New sturcture based on ipa-prop
19201         variant.
19202         (noncall_stmt_may_be_vtbl_ptr_store): New predicate
19203         based on ipa-prop variant.
19204         (extr_type_from_vtbl_ptr_store): New function
19205         based on ipa-prop variant.
19206         (record_known_type): New function.
19207         (check_stmt_for_type_change): New function.
19208         (get_dynamic_type): New function.
19209         * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
19210         * tree-ssa-pre.c: ipa-utils.h
19211         (eliminate_dom_walker::before_dom_children): Use ipa-devirt
19212         machinery; sanity check with ipa-prop devirtualization.
19213         * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
19214         polymorphic flag.
19215
19216 2014-08-07  Trevor Saunders  <tsaunders@mozilla.com>
19217
19218         * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
19219         * alias.c, cfgexpand.c, cgraphbuild.c,
19220         config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
19221         config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
19222         config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
19223         config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
19224         config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
19225         config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
19226         config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
19227         dse.c, except.c, gengtype.c, gimple-expr.c,
19228         gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
19229         ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
19230         tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
19231         tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
19232         tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
19233         tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
19234         pointer-set.h.
19235         * pointer-set.c: Remove file.
19236         * pointer-set.h: Remove file.
19237
19238 2014-08-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19239
19240         * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
19241         * config/arm/types.md (f_sels, f_seld): Delete.
19242
19243 2014-08-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19244
19245         * config/aarch64/aarch64.md (absdi2): Set simd attribute.
19246         (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
19247         (aarch64_movdi_<mode>high): Likewise.
19248         (aarch64_mov<mode>high_di): Likewise.
19249         (aarch64_movdi_<mode>low): Likewise.
19250         (aarch64_mov<mode>low_di): Likewise.
19251         (aarch64_movtilow_tilow): Likewise.
19252         Add comment explaining usage of fp,simd attributes and of
19253         TARGET_FLOAT and TARGET_SIMD.
19254
19255 2014-08-07  Ian Bolton  <ian.bolton@arm.com>
19256             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19257
19258         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
19259         Use MOVN when one of the half-words is 0xffff.
19260
19261 2014-08-07  Marat Zakirov  <m.zakirov@samsung.com>
19262
19263         * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
19264
19265 2014-08-07  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
19266
19267         * haifa-sched.c (SCHED_SORT): Delete.  Macro used exactly once.
19268         (enum rfs_decition:RFS_*): New constants wrapped in an enum.
19269         (rfs_str): String corresponding to RFS_* constants.
19270         (rank_for_schedule_stats_t): New typedef.
19271         (rank_for_schedule_stats): New static variable.
19272         (rfs_result): New static function.
19273         (rank_for_schedule): Track statistics for deciding heuristics.
19274         (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
19275         static functions.
19276         (ready_sort): Use them for debug printouts.
19277         (schedule_block): Init statistics state.  Print statistics on
19278         rank_for_schedule decisions.
19279
19280 2014-08-07  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
19281
19282         * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
19283
19284 2014-08-07  Ilya Tocar  <ilya.tocar@intel.com>
19285
19286         * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
19287         constraint.
19288
19289 2014-08-07  Trevor Saunders  <tsaunders@mozilla.com>
19290
19291         * hash-map.h (default_hashmap_traits): Adjust overloads of hash
19292         function to not conflict.
19293         * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
19294         gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
19295         lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
19296         tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
19297         tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
19298         of pointer_map.
19299
19300 2014-08-07  Marek Polacek  <polacek@redhat.com>
19301
19302         * fold-const.c (fold_binary_loc): Add folding of
19303         (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
19304
19305 2013-08-07  Ilya Enkovich  <ilya.enkovich@intel.com>
19306
19307         * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
19308         instead of type size.
19309         (ASM_FINISH_DECLARE_OBJECT): Likewise.
19310
19311 2014-08-07  Marat Zakirov  <m.zakirov@samsung.com>
19312
19313         * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
19314         (*thumb1_movqi_insn): Likewise.
19315         * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
19316
19317 2014-08-07  Tom de Vries  <tom@codesourcery.com>
19318
19319         * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
19320         (glibc_2_11_or_earlier): Remove effective-target keywords.
19321
19322 2014-08-07  Kugan Vivekanandarajah  <kuganv@linaro.org>
19323
19324         * config/arm/arm.c (bdesc_2arg): Fix typo.
19325         (arm_atomic_assign_expand_fenv): Remove The default implementation.
19326
19327 2014-08-07  Zhenqiang Chen  <zhenqiang.chen@arm.com>
19328
19329         * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
19330
19331 2014-08-06  Vladimir Makarov  <vmakarov@redhat.com>
19332
19333         PR debug/61923
19334         * haifa-sched.c (advance_one_cycle): Fix dump.
19335         (schedule_block): Don't advance cycle if we are already at the
19336         beginning of the cycle.
19337
19338 2014-08-06  Martin Jambor  <mjambor@suse.cz>
19339
19340         PR ipa/61393
19341         * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
19342
19343 2014-08-06  Richard Biener  <rguenther@suse.de>
19344
19345         PR lto/62034
19346         * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
19347         SCCs here.
19348         (lto_input_tree): Pop SCCs here.
19349
19350 2014-08-06  Richard Biener  <rguenther@suse.de>
19351
19352         PR tree-optimization/61320
19353         * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
19354         handle misaligned loads.
19355
19356 2014-08-06  Alan Lawrence  <alan.lawrence@arm.com>
19357
19358         * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
19359         (aarch64_expand_vec_perm_const): Check for dup before zip.
19360
19361 2014-08-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19362
19363         * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
19364         CONST_INT_P instead of GET_CODE and compare.
19365         (aarch64_select_cc_mode): Likewise.
19366         (aarch64_print_operand): Likewise.
19367         (aarch64_rtx_costs): Likewise.
19368         (aarch64_simd_valid_immediate): Likewise.
19369         (aarch64_simd_check_vect_par_cnst_half): Likewise.
19370         (aarch64_simd_emit_pair_result_insn): Likewise.
19371
19372 2014-08-05  David Malcolm  <dmalcolm@redhat.com>
19373
19374         * gdbhooks.py (find_gcc_source_dir): New helper function.
19375         (class PassNames): New class, locating and parsing passes.def.
19376         (class BreakOnPass): New command "break-on-pass".
19377
19378 2014-08-05  Trevor Saunders  <tsaunders@mozilla.com>
19379
19380         * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
19381         getting olde.
19382
19383 2014-08-05  Richard Biener  <rguenther@suse.de>
19384
19385         PR rtl-optimization/61672
19386         * emit-rtl.h (mem_attrs_eq_p): Declare.
19387         * emit-rtl.c (mem_attrs_eq_p): Export.  Handle NULL mem-attrs.
19388         * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
19389         * cfgcleanup.c (merge_memattrs): Likewise.
19390         Include emit-rtl.h.
19391
19392 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19393
19394         * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
19395         rather than singleton vectors.
19396         (vqdmlsls_lane_s32): Likewise.
19397
19398 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19399
19400         * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
19401         Use VSDQ_HSI mode iterator.
19402         (aarch64_sqrdmulh_laneq<mode>): Likewise.
19403         (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
19404         * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
19405         Use BUILTIN_VDQHS macro.
19406         (sqrdmulh_laneq): Likewise.
19407         * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
19408         (vqdmlals_laneq_s32): Likewise.
19409         (vqdmlslh_laneq_s16): Likewise.
19410         (vqdmlsls_laneq_s32): Likewise.
19411         (vqdmulhh_laneq_s16): Likewise.
19412         (vqdmulhs_laneq_s32): Likewise.
19413         (vqrdmulhh_laneq_s16): Likewise.
19414         (vqrdmulhs_laneq_s32): Likewise.
19415
19416 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19417
19418         * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
19419         (vmuld_laneq_f64): Likewise.
19420         (vmuls_laneq_f32): Likewise.
19421         (vmul_n_f64): Likewise.
19422         (vmuld_lane_f64): Reimplement in C.
19423         (vmuls_lane_f32): Likewise.
19424
19425 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19426
19427         * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
19428         to reservation.
19429         * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
19430
19431 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19432
19433         * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
19434         (rbitsi2): Likewise.
19435         (*arm_rev): Set predicable and predicable_short_it attributes.
19436
19437 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19438
19439         * convert.c (convert_to_integer): Guard transformation to lrint by
19440         -fno-math-errno.
19441
19442 2014-08-05  James Greenhalgh  <james.greenhalgh@arm.com>
19443
19444         * config/aarch64/aarch64-builtins.c
19445         (aarch64_simd_builtin_type_mode): Delete.
19446         (v8qi_UP): Remap to V8QImode.
19447         (v4hi_UP): Remap to V4HImode.
19448         (v2si_UP): Remap to V2SImode.
19449         (v2sf_UP): Remap to V2SFmode.
19450         (v1df_UP): Remap to V1DFmode.
19451         (di_UP): Remap to DImode.
19452         (df_UP): Remap to DFmode.
19453         (v16qi_UP):V16QImode.
19454         (v8hi_UP): Remap to V8HImode.
19455         (v4si_UP): Remap to V4SImode.
19456         (v4sf_UP): Remap to V4SFmode.
19457         (v2di_UP): Remap to V2DImode.
19458         (v2df_UP): Remap to V2DFmode.
19459         (ti_UP): Remap to TImode.
19460         (ei_UP): Remap to EImode.
19461         (oi_UP): Remap to OImode.
19462         (ci_UP): Map to CImode.
19463         (xi_UP): Remap to XImode.
19464         (si_UP): Remap to SImode.
19465         (sf_UP): Remap to SFmode.
19466         (hi_UP): Remap to HImode.
19467         (qi_UP): Remap to QImode.
19468         (aarch64_simd_builtin_datum): Make mode a machine_mode.
19469         (VAR1): Build builtin name.
19470         (aarch64_init_simd_builtins): Remove dead code.
19471
19472 2014-08-05  Roman Gareev  <gareevroman@gmail.com>
19473
19474         * graphite-isl-ast-to-gimple.c:
19475         (set_options): New function.
19476         (scop_to_isl_ast): Add calling of set_options.
19477
19478 2014-08-05  Jakub Jelinek  <jakub@redhat.com>
19479
19480         * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
19481         (analyze_iv_to_split_insn): Don't initialize them.
19482         (get_ivts_expr): Removed.
19483         (allocate_basic_variable, insert_base_initialization): Use
19484         SET_SRC instead of *get_ivts_expr.
19485         (split_iv): Use &SET_SRC instead of get_ivts_expr.
19486
19487 2014-08-05  Roman Gareev  <gareevroman@gmail.com>
19488
19489         * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
19490         (translate_isl_ast_for_loop): Add checking of the
19491         flag_loop_parallelize_all.
19492         (ast_build_before_for): New function.
19493         (scop_to_isl_ast): Add checking of the
19494         flag_loop_parallelize_all.
19495         * graphite-dependences.c: Move the defenition of the
19496         scop_get_dependences from graphite-optimize-isl.c to this file.
19497         (apply_schedule_on_deps): Add checking of the ux's emptiness.
19498         (carries_deps): Add checking of the x's value.
19499         * graphite-optimize-isl.c: Move the defenition of the
19500         scop_get_dependences to graphite-dependences.c.
19501         * graphite-poly.h: Add declarations of scop_get_dependences
19502         and carries_deps.
19503
19504 2014-08-04  Rohit  <rohitarulraj@freescale.com>
19505
19506         PR target/60102
19507         * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
19508         names.
19509         (alt_reg_names): Likewise.
19510         (rs6000_dwarf_register_span): For SPE high registers, replace
19511         dwarf register numbers with GCC hard register numbers.
19512         (rs6000_init_dwarf_reg_sizes_extra): Likewise.
19513         (rs6000_dbx_register_number): For SPE high registers, return dwarf
19514         register number for the corresponding GCC hard register number.
19515         * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
19516         newly added GCC hard register numbers for SPE high registers.
19517         (DWARF_FRAME_REGISTERS):  Likewise.
19518         (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
19519         (DWARF_FRAME_REGNUM): Likewise.
19520         (FIXED_REGISTERS): Likewise.
19521         (CALL_USED_REGISTERS): Likewise.
19522         (CALL_REALLY_USED_REGISTERS): Likewise.
19523         (REG_ALLOC_ORDER): Likewise.
19524         (enum reg_class): Likewise.
19525         (REG_CLASS_NAMES): Likewise.
19526         (REG_CLASS_CONTENTS): Likewise.
19527         (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
19528
19529 2014-08-04  Richard Biener  <rguenther@suse.de>
19530
19531         * gimple-fold.h (gimple_fold_builtin): Remove.
19532         * gimple-fold.c (gimple_fold_builtin): Make static.
19533         * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
19534         fold_stmt, not gimple_fold_builtin.
19535
19536 2014-08-04  Martin Liska <mliska@suse.cz>
19537
19538         * cgraph.h (csi_end_p): Removed.
19539         (csi_next): Likewise.
19540         (csi_node): Likewise.
19541         (csi_start): Likewise.
19542         (cgraph_node_in_set_p): Likewise.
19543         (cgraph_node_set_size): Likewise.
19544         (vsi_end_p): Likewise.
19545         (vsi_next): Likewise.
19546         (vsi_node): Likewise.
19547         (vsi_start): Likewise.
19548         (varpool_node_set_size): Likewise.
19549         (cgraph_node_set_nonempty_p): Likewise.
19550         (varpool_node_set_nonempty_p): Likewise.
19551         * cgraphunit.c (cgraph_process_new_functions): vec replaces
19552         cgraph_node_set.
19553         * ipa-inline-transform.c: Likewise.
19554         * ipa-utils.c (cgraph_node_set_new): Removed.
19555         (cgraph_node_set_add): Likewise.
19556         (cgraph_node_set_remove): Likewise.
19557         (cgraph_node_set_find): Likewise.
19558         (dump_cgraph_node_set): Likewise.
19559         (debug_cgraph_node_set): Likewise.
19560         (free_cgraph_node_set): Likewise.
19561         (varpool_node_set_new): Likewise.
19562         (varpool_node_set_add): Likewise.
19563         (varpool_node_set_remove): Likewise.
19564         (varpool_node_set_find): Likewise.
19565         (dump_varpool_node_set): Likewise.
19566         (free_varpool_node_set): Likewise.
19567         (debug_varpool_node_set): Likewise.
19568         * tree-emutls.c (struct tls_var_data):
19569         (emutls_index): Removed.
19570         (emutls_decl): Likewise.
19571         (gen_emutls_addr): Function implementation uses newly added
19572         hash_map<varpool_node *, tls_var_data>.
19573         (clear_access_vars): Likewise.
19574         (create_emultls_var): Likewise.
19575         (ipa_lower_emutls): Likewise.
19576         (reset_access): New function.
19577
19578 2014-08-04 Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
19579
19580         * config/i386/i386.c (ix86_option_override_internal): Add
19581         PTA_RDRND and PTA_MOVBE for bdver4.
19582
19583 2014-08-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19584             James Greenhalgh  <james.greenhalgh@arm.com>
19585
19586         * doc/md.texi (clrsb): Document.
19587         (clz): Change reference to x into operand 1.
19588         (ctz): Likewise.
19589         (popcount): Likewise.
19590
19591 2014-08-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19592
19593         PR target/61713
19594         * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
19595         move to subtarget in serial version if result is ignored.
19596
19597 2014-08-04  Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19598             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19599
19600         * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
19601         to any two insns.  Update comment.  Rename to sched_macro_fuse_insns.
19602         (sched_analyze_insn): Update use of try_group_insn to
19603         sched_macro_fuse_insns.
19604         * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
19605         arguments that are not conditional jumps.
19606
19607 2014-08-04 Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
19608
19609         * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
19610         family information. Handle BTVER2 cpu with cpuid family value.
19611
19612 2014-08-04  Tom de Vries  <tom@codesourcery.com>
19613
19614         * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
19615         (glibc_2_11_or_earlier): Document effective-target keywords.
19616
19617 2014-08-01  Jan Hubicka  <hubicka@ucw.cz>
19618
19619         * ipa-devirt.c (odr_type_warn_count): Add type.
19620         (possible_polymorphic_call_targets): Set it.
19621         (ipa_devirt): Use it.
19622
19623 2014-08-01  Jan Hubicka  <hubicka@ucw.cz>
19624
19625         * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
19626         Document.
19627         * ipa-devirt.c: Include hash-map.h
19628         (struct polymorphic_call_target_d): Add type_warning and decl_warning.
19629         (clear_speculation): Break out of ...
19630         (get_class_context): ... here; speed up handling obviously useless
19631         speculations.
19632         (odr_type_warn_count, decl_warn_count): New structures.
19633         (final_warning_record): New structure.
19634         (final_warning_records): New static variable.
19635         (possible_polymorphic_call_targets): Cleanup handling of
19636         speculative info; do not build speculation when user do not care;
19637         record info about warnings when asked for.
19638         (add_decl_warning): New function.
19639         (type_warning_cmp): New function.
19640         (decl_warning_cmp): New function.
19641         (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
19642         (gate): Enable pass when warnings are requested.
19643         * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
19644         options.
19645
19646 2014-08-02  Trevor Saunders  <tsaunders@mozilla.com>
19647
19648         * hash-map.h (default_hashmap_traits::mark_key_deleted):
19649         Fix cast.
19650         (hash_map::remove): New method.
19651         (hash_map::traverse): New method.
19652         * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
19653         ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
19654         tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
19655         tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
19656         tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
19657         tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
19658         pointer_map.
19659
19660 2014-08-02  Trevor Saunders  <tsaunders@mozilla.com>
19661
19662         * hash-set.h: new File.
19663         * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
19664         cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
19665         ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
19666         lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
19667         tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
19668         tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
19669         tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
19670         varpool.c: Use hash_set instead of pointer_set.
19671
19672 2014-08-01  Alan Lawrence  <alan.lawrence@arm.com>
19673
19674         * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
19675
19676 2014-08-01  Jiong Wang <jiong.wang@arm.com>
19677
19678         * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
19679         for frame access when strict_p is false.
19680
19681 2014-08-01  Renlin Li <renlin.li@arm.com>
19682 2014-08-01  Jiong Wang <jiong.wang@arm.com>
19683
19684         * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
19685         aarch64_offset_7bit_signed_scaled_p, remove static and use it.
19686         * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
19687         Declaration.
19688         * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
19689         predicate.
19690         * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
19691         aarch64_mem_pair_offset.
19692
19693 2014-08-01  Jiong Wang <jiong.wang@arm.com>
19694
19695         * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
19696         offset.
19697         (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
19698         * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
19699
19700 2014-08-01  Matthew Fortune  <matthew.fortune@imgtec.com>
19701
19702         * config/mips/mips.h (REGISTER_PREFIX): Define macro.
19703
19704 2014-08-01  James Greenhalgh  <james.greenhalgh@arm.com>
19705
19706         PR regression/61510
19707         * cgraphunit.c (analyze_functions): Use get_create rather than get
19708         for decls which are clones of abstract functions.
19709
19710 2014-08-01  Martin Liska  <mliska@suse.cz>
19711
19712         * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
19713         * ipa-prop.h (count_formal_params): Global function created from static.
19714         * ipa-prop.c (count_formal_params): Likewise.
19715         * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
19716         profiles for semantically equivalent functions.
19717         * passes.c (do_per_function): If we load body of a function
19718         during WPA, this condition should behave same.
19719         * varpool.c (ctor_for_folding): More tolerant assert for variable
19720         aliases created during WPA.
19721
19722 2014-08-01  Martin Liska  <mliska@suse.cz>
19723
19724         * doc/invoke.texi (Options That Control Optimization): Documentation
19725         for -foptimize-strlen introduced. Optimization levels default options
19726         fixed.
19727
19728 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
19729
19730         * opts.c (common_handle_option): Handle -fsanitize=alignment.
19731         * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
19732         (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
19733         type to bool.
19734         * stor-layout.h (min_align_of_type): New prototype.
19735         * asan.c (pass_sanopt::execute): Don't perform gsi_next if
19736         ubsan_expand* told us not to do it.  Remove the extra gsi_end_p
19737         check.
19738         * ubsan.c: Include builtins.h.
19739         (ubsan_expand_bounds_ifn): Change return type to bool,
19740         always return true.
19741         (ubsan_expand_null_ifn): Change return type to bool, change
19742         argument to gimple_stmt_iterator *.  Handle both null and alignment
19743         sanitization, take type from ckind argument's type rather than
19744         first argument.
19745         (instrument_member_call): Removed.
19746         (instrument_mem_ref): Remove t argument, add mem and base arguments.
19747         Handle both null and alignment sanitization, don't say whole
19748         struct access is member access.  Build 3 argument IFN_UBSAN_NULL
19749         call instead of 2 argument.
19750         (instrument_null): Adjust instrument_mem_ref caller.  Don't
19751         instrument calls here.
19752         (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
19753         like SANITIZE_NULL.
19754         * stor-layout.c (min_align_of_type): New function.
19755         * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
19756         Or it into SANITIZE_UNDEFINED.
19757         * doc/invoke.texi (-fsanitize=alignment): Document.
19758
19759 2014-07-31  Andi Kleen  <ak@linux.intel.com>
19760
19761         * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
19762
19763 2014-07-31  Andi Kleen  <ak@linux.intel.com>
19764
19765         * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
19766         inchash.
19767         (vn_reference_compute_hash): Dito.
19768         (vn_nary_op_compute_hash): Dito.
19769         (vn_phi_compute_hash): Dito.
19770         * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
19771
19772 2014-07-31  Andi Kleen  <ak@linux.intel.com>
19773
19774         * tree-ssa-dom.c (iterative_hash_exprs_commutative):
19775         Rename to inchash:add_expr_commutative. Convert to inchash.
19776         (iterative_hash_hashable_expr): Rename to
19777         inchash:add_hashable_expr. Convert to inchash.
19778         (avail_expr_hash): Dito.
19779
19780 2014-07-31  Andi Kleen  <ak@linux.intel.com>
19781
19782         * ipa-devirt.c (polymorphic_call_target_hasher::hash):
19783         Convert to inchash.
19784
19785 2014-07-31  Andi Kleen  <ak@linux.intel.com>
19786
19787         * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
19788
19789 2014-07-31  Andi Kleen  <ak@linux.intel.com>
19790
19791         * Makefile.in (OBJS): Add rtlhash.o
19792         * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
19793         (loc_checksum): Dito.
19794         (loc_checksum_ordered): Dito.
19795         (hash_loc_operands): Dito.
19796         (hash_locs): Dito.
19797         (hash_loc_list): Dito.
19798         * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
19799         * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
19800         * rtlhash.c: New file.
19801         * rtlhash.h: New file.
19802
19803 2014-07-31  Andi Kleen  <ak@linux.intel.com>
19804
19805         * inchash.h (inchash): Change inchash class to namespace.
19806         (class hash): ... Rename from inchash.
19807         (add_object): Move from macro to class template.
19808         * lto-streamer-out.c (hash_tree): Change inchash
19809         to inchash::hash.
19810         * tree.c (build_type_attribute_qual_variant): Dito.
19811         (type_hash_list): Dito.
19812         (attribute_hash_list): Dito.
19813         (iterative_hstate_expr): Rename to inchash::add_expr
19814         (build_range_type_1): Change inchash to inchash::hash
19815         and use hash::add_expr.
19816         (build_array_type_1): Dito.
19817         (build_function_type): Dito
19818         (build_method_type_directly): Dito.
19819         (build_offset_type): Dito.
19820         (build_complex_type): Dito.
19821         (make_vector_type): Dito.
19822         * tree.h (iterative_hash_expr): Dito.
19823
19824 2014-07-31  Chen Gang  <gang.chen.5i5j@gmail.com>
19825
19826         * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
19827
19828 2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
19829
19830         * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
19831         correct alphabetical position.
19832         (vpaddd_f64): Rewrite using builtins.
19833         (vpaddd_s64): Move to correct alphabetical position.
19834         (vpaddd_u64): New.
19835
19836 2014-07-31  Oleg Endo  <olegendo@gcc.gnu.org>
19837
19838         PR target/61844
19839         * config/sh/sh.c (sh_legitimate_address_p,
19840         sh_legitimize_reload_address): Handle reg+reg address modes when
19841         ALLOW_INDEXED_ADDRESS is false.
19842         * config/sh/predicates.md (general_movsrc_operand,
19843         general_movdst_operand): Likewise.
19844
19845 2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
19846
19847         * config/aarch64/aarch64-builtins.c
19848         (aarch64_gimple_fold_builtin): Don't fold reduction operations for
19849         BYTES_BIG_ENDIAN.
19850
19851 2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
19852
19853         * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
19854         the generated mask based on BYTES_BIG_ENDIAN.
19855         (aarch64_simd_check_vect_par_cnst_half): New.
19856         * config/aarch64/aarch64-protos.h
19857         (aarch64_simd_check_vect_par_cnst_half): New.
19858         * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
19859         the check out to aarch64_simd_check_vect_par_cnst_half.
19860         (vect_par_cnst_lo_half): Likewise.
19861         * config/aarch64/aarch64-simd.md
19862         (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
19863         (move_hi_quad_<mode>): Always generate a low mask.
19864
19865 2014-07-30  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
19866
19867         * doc/invoke.texi (AVR Options): Add documentation about
19868         __AVR_DEVICE_NAME__ built-in macro.
19869
19870 2014-07-31  Charles Baylis  <charles.baylis@linaro.org>
19871
19872         PR target/61948
19873         * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
19874         constraints are satisfied.
19875         (<shift>di3_neon): Likewise.
19876
19877 2014-07-31  Richard Biener  <rguenther@suse.de>
19878
19879         PR tree-optimization/61964
19880         * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
19881         by structural equality.
19882
19883 2014-07-31  Yury Gribov  <y.gribov@samsung.com>
19884
19885         * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
19886         * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
19887         * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
19888         New enums.
19889         * gcc.c (sanitize_spec_function): Support new option.
19890         (SANITIZER_SPEC): Remove now redundant check.
19891         * opts.c (common_handle_option): Support new option.
19892         (finish_options): Check for incompatibilities.
19893         * toplev.c (process_options): Split userspace-specific checks.
19894
19895 2014-07-31  Richard Biener  <rguenther@suse.de>
19896
19897         * lto-streamer.h (struct output_block): Remove global.
19898         (struct data_in): Remove labels, num_named_labels and
19899         num_unnamed_labels.
19900         * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
19901         * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
19902
19903 2014-07-31  Marc Glisse  <marc.glisse@inria.fr>
19904
19905         PR c++/60517
19906         * common.opt (-Wreturn-local-addr): Moved from c.opt.
19907         * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
19908         (isolate_path): New argument to avoid inserting a trap.
19909         (find_implicit_erroneous_behaviour): Handle returning the address
19910         of a local variable.
19911         (find_explicit_erroneous_behaviour): Likewise.
19912
19913 2014-07-31  Bingfeng Mei <bmei@broadcom.com>
19914
19915         PR lto/61868
19916         * toplev.c (init_random_seed): Move piece of code never called to
19917         set_random_seed.
19918         (set_random_seed): see above.
19919
19920 2014-07-31  Tom de Vries  <tom@codesourcery.com>
19921
19922         * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
19923
19924 2014-07-31  Richard Sandiford  <rdsandiford@googlemail.com>
19925
19926         * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
19927         (compute_regs_asm_clobbered): Use extract_asm_operands instead.
19928
19929 2014-07-31  Richard Biener  <rguenther@suse.de>
19930
19931         * data-streamer.h (streamer_write_data_stream): Declare here,
19932         renamed from ...
19933         * lto-streamer.h (lto_output_data_stream): ... this.  Remove.
19934         * lto-cgraph.c (lto_output_node): Adjust.
19935         (lto_output_varpool_node): Likewise.
19936         * data-streamer-out.c (streamer_string_index): Likewise.
19937         (streamer_write_data_stream, lto_append_block): Move from ...
19938         * lto-section-out.c (lto_output_data_stream,
19939         lto_append_block): ... here.
19940
19941 2014-07-30  Mike Stump  <mikestump@comcast.net>
19942
19943         * configure.ac: Also check for popen.
19944         * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
19945         * configure: Regenerate.
19946         * config.in:  Regenerate.
19947
19948 2014-07-30  Martin Jambor  <mjambor@suse.cz>
19949
19950         * tree-sra.c (sra_ipa_modify_assign): Change type of the first
19951         parameter to gimple.
19952
19953 2014-07-30  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
19954
19955         * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
19956         address as second parameter to __tpf_eh_return routine.
19957
19958 2014-07-30  Jiong Wang  <jiong.wang@arm.com>
19959
19960         * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
19961         Thumb2.
19962
19963 2014-07-30  Tom Tromey  <tromey@redhat.com>
19964
19965         PR c/59855
19966         * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
19967         * doc/extend.texi (Type Attributes): Document designated_init
19968         attribute.
19969
19970 2014-07-30  Roman Gareev  <gareevroman@gmail.com>
19971
19972         * graphite-isl-ast-to-gimple.c:
19973         (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
19974         (gcc_expression_from_isl_expression): Pass type to
19975         gcc_expression_from_isl_ast_expr_id.
19976
19977 2014-07-30  Richard Biener  <rguenther@suse.de>
19978
19979         * lto-streamer.h (lto_write_data): New function.
19980         * langhooks.c (lhd_append_data): Do not free block.
19981         * lto-section-out.c (lto_write_data): New function writing
19982         raw data to the current section.
19983         (lto_write_stream): Adjust for langhook semantic change.
19984         (lto_destroy_simple_output_block): Write header directly.
19985         * lto-opts.c (lto_write_options): Write options directly.
19986         * lto-streamer-out.c (produce_asm): Write heaeder directly.
19987         (lto_output_toplevel_asms): Likewise.
19988         (copy_function_or_variable): Copy data directly.
19989         (write_global_references): Output index table directly.
19990         (lto_output_decl_state_refs): Likewise.
19991         (write_symbol): Write data directly.
19992         (produce_symtab): Adjust.
19993         (produce_asm_for_decls): Output header and refs directly.
19994
19995 2014-07-29  Jan Hubicka  <hubicka@ucw.cz>
19996
19997         * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
19998         to speculative_targets
19999         (get_class_context): Fix handling of contextes without outer type;
20000         avoid matching non-polymorphic types in LTO.
20001         (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
20002         parameter to speculative_targetsp; handle speculation.
20003         (dump_possible_polymorphic_call_targets): Update dumping.
20004
20005 2014-07-29  Jan Hubicka  <hubicka@ucw.cz>
20006
20007         * common.opt (Wodr): Enable by default.
20008
20009 2014-07-29  Olivier Hainque  <hainque@adacore.com>
20010
20011         * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
20012
20013 2014-07-29  H.J. Lu  <hongjiu.lu@intel.com>
20014
20015         PR bootstrap/61914
20016         * gengtype.c (strtoken): New function.
20017         (create_user_defined_type): Replace strtok with strtoken.
20018
20019 2014-07-29  Nathan Sidwell  <nathan@acm.org>
20020
20021         * gcov-io.c (gcov_var): Make hidden.
20022         * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
20023         (gcov_do_dump): Declare.
20024         (gcov_output_files): Call gcov_do_dump, not gcov_exit).
20025
20026 2014-07-29  Martin Jambor  <mjambor@suse.cz>
20027
20028         * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
20029         parameter to gimple.
20030         (sra_modify_assign): Likewise.
20031
20032 2014-07-29  Richard Biener  <rguenther@suse.de>
20033
20034         PR middle-end/52478
20035         * expr.c (expand_expr_real_2): Revert last change.
20036
20037 2014-07-28  Jan Hubicka  <hubicka@ucw.cz>
20038
20039         * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
20040         * cgraph.h (cgraph_indirect_call_info): Add speculative data.
20041         * gimple-fold.c (fold_gimple_assign): Fix check for virtual
20042         call.
20043         * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
20044         (contains_type_p): Forward declare.
20045         (polymorphic_call_target_hasher::hash): Hash speculative info.
20046         (polymorphic_call_target_hasher::equal): Compare speculative info.
20047         (get_class_context): Handle speuclation.
20048         (contains_type_p): Update.
20049         (get_polymorphic_call_info_for_decl): Update.
20050         (walk_ssa_copies): Break out from ...
20051         (get_polymorphic_call_info): ... here; set speculative context
20052         before giving up.
20053         * ipa-prop.c (ipa_write_indirect_edge_info,
20054         ipa_read_indirect_edge_info): Stream speculative context.
20055         * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
20056         (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
20057         SPECULATIVE_MAYBE_DERIVED_TYPE).
20058         (possible_polymorphic_call_targets overriders): Update.
20059         (dump_possible_polymorphic_call_targets overriders): Update.
20060         (dump_possible_polymorphic_call_target_p overriders): Update.
20061
20062 2014-07-28  Jan Hubicka  <hubicka@ucw.cz>
20063
20064         * gimple-fold.c (fold_gimple_assign): Fix condition guarding
20065         ipa-devirt path; fix thinko there.
20066
20067 2014-07-28  Trevor Saunders  <tsaunders@mozilla.com>
20068
20069         * config/i386/i386.c (ix86_return_in_memory): Replace one
20070         ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
20071
20072 2014-07-28  Marek Polacek  <polacek@redhat.com>
20073
20074         * doc/invoke.texi (-Wno-odr): Fix @item entry.  Tweak wording.
20075
20076 2014-07-28  Peter Bergner  <bergner@vnet.ibm.com>
20077
20078         * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
20079         * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
20080         * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
20081         (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
20082         (USE_LD_AS_NEEDED): Likewise.
20083         (ASM_APP_ON): Likewise.
20084         (ASM_APP_OFF): Likewise.
20085         (TARGET_POSIX_IO): Likewise.
20086         * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
20087         (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
20088         (USE_LD_AS_NEEDED): Likewise.
20089         (ASM_APP_ON): Likewise.
20090         (ASM_APP_OFF): Likewise.
20091         (TARGET_POSIX_IO): Likewise.
20092
20093 2014-07-28  Eric Botcazou  <ebotcazou@adacore.com>
20094
20095         PR middle-end/61734
20096         * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
20097         operators other than the equality operators.
20098
20099 2014-07-28  Richard Biener  <rguenther@suse.de>
20100
20101         PR middle-end/52478
20102         * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
20103         sure to register SImode ones, not only >= word_mode ones.
20104         * expr.c (expand_expr_real_2): When expanding -ftrapv
20105         binops do not use OPTAB_LIB_WIDEN.
20106
20107 2014-07-28  Richard Sandiford  <rdsandiford@googlemail.com>
20108
20109         PR middle-end/61919
20110         * tree-outof-ssa.c (insert_partition_copy_on_edge)
20111         (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
20112         (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
20113         inserting them in the insn stream.
20114
20115 2014-07-28  Marek Polacek  <polacek@redhat.com>
20116
20117         PR middle-end/61913
20118         * common.opt (Wodr): Add Var.
20119
20120 2014-07-28  Richard Biener  <rguenther@suse.de>
20121
20122         PR tree-optimization/61921
20123         * tree-ssa-structalias.c (create_variable_info_for_1): Check
20124         if there is a varpool node before dereferencing it.
20125
20126 2014-07-28  Roman Gareev  <gareevroman@gmail.com>
20127
20128         * graphite-sese-to-poly.c:
20129         (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
20130         id of the pbb), which contains pointer to the pbb1.
20131
20132         * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
20133
20134 2014-07-28  Roman Gareev  <gareevroman@gmail.com>
20135
20136         * graphite-isl-ast-to-gimple.c:
20137         (graphite_create_new_guard): New function.
20138         (translate_isl_ast_node_if): New function.
20139         (translate_isl_ast): Add calling of translate_isl_ast_node_if.
20140
20141         * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
20142
20143 2014-07-27  Anthony Green  <green@moxielogic.com>
20144
20145         * config.gcc: Add moxie-*-moxiebox* configuration.
20146         * config/moxie/moxiebox.h: New file.
20147
20148 2014-07-26  Andrew Pinski  <apinski@cavium.com>
20149
20150         * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
20151         from the read only register.
20152
20153 2014-07-26  Richard Sandiford  <rdsandiford@googlemail.com>
20154
20155         * ira-costs.c (find_costs_and_classes): For -O0, use the best class
20156         as the allocation class if it isn't likely to be spilled.
20157
20158 2014-07-26  Richard Sandiford  <rdsandiford@googlemail.com>
20159
20160         * rtl.h (tls_referenced_p): Declare.
20161         * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
20162         * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
20163         (mips_cannot_force_const_mem): Use tls_referenced_p.
20164         * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
20165         * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
20166         instead of pa_tls_referenced_p.
20167         * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
20168         (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
20169         (pa_legitimate_constant_p): Likewise.
20170         (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
20171         * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
20172         (rs6000_cannot_force_const_mem, rs6000_emit_move)
20173         (rs6000_address_for_altivec): Use tls_referenced_p instead of
20174         rs6000_tls_referenced_p.
20175         (rs6000_tls_symbol_ref_1): Delete.
20176
20177 2014-07-26  Marc Glisse  <marc.glisse@inria.fr>
20178
20179         PR target/44551
20180         * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
20181         Optimize inverse of a VEC_CONCAT.
20182
20183 2014-07-25  Xinliang David Li  <davidxl@google.com>
20184
20185         * params.def: New parameter.
20186         * coverage.c (get_coverage_counts): Check new flag.
20187         (coverage_compute_profile_id): Check new flag.
20188         (coverage_begin_function): Check new flag.
20189         (coverage_end_function): Check new flag.
20190         * value-prof.c (coverage_node_map_initialized_p): New function.
20191         (init_node_map): Populate map with all functions.
20192         * doc/invoke.texi: Document new parameter.
20193
20194 2014-07-25  Jan Hubicka  <hubicka@ucw.cz>
20195             Richard Biener <rguenther@suse.de>
20196
20197         * lto-streamer-out.c (struct sccs): Turn to ...
20198         (class DFS): ... this one; refactor the DFS walk so it can
20199         be re-done on per-SCC basis.
20200         (DFS::DFS): New constructor.
20201         (DFS::~DFS): New destructor.
20202         (hash_tree): Add new MAP argument holding in-SCC hash values;
20203         remove POINTER_TYPE hashing hack.
20204         (scc_entry_compare): Rename to ...
20205         (DFS::scc_entry_compare): ... this one.
20206         (hash_scc): Rename to ...
20207         (DFS::hash_scc): ... this one; pass output_block instead
20208         of streamer_cache; work harder to get unique and stable SCC
20209         hashes.
20210         (DFS_write_tree): Rename to ...
20211         (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
20212         (lto_output_tree): Update.
20213
20214 2014-07-25  Andi Kleen  <ak@linux.intel.com>
20215
20216         * lto-streamer-out.c (hash_tree): Convert to inchash.
20217
20218 2014-07-25  Andi Kleen  <ak@linux.intel.com>
20219
20220         * tree.c (build_type_attribute_qual_variant): Use inchash.
20221         (type_hash_list): Dito.
20222         (attribute_hash_list): Dito
20223         (iterative_hstate_expr): Dito.
20224         (iterative_hash_expr): Dito.
20225         (build_range_type_1): Dito.
20226         (build_array_type_1): Dito.
20227         (build_function_type): Dito.
20228         (build_method_type_directly): Dito.
20229         (build_offset_type): Dito.
20230         (build_complex_type): Dito.
20231         (make_vector_type): Dito.
20232         * tree.h (iterative_hash_expr): Add compat wrapper.
20233         (iterative_hstate_expr): Add.
20234
20235 2014-07-25  Andi Kleen  <ak@linux.intel.com>
20236
20237         * Makefile.in (OBJS): Add inchash.o.
20238         (PLUGIN_HEADERS): Add inchash.h.
20239         * ipa-devirt.c: Include inchash.h.
20240         * lto-streamer-out.c: Dito.
20241         * tree-ssa-dom.c: Dito.
20242         * tree-ssa-pre.c: Dito.
20243         * tree-ssa-sccvn.c: Dito.
20244         * tree-ssa-tail-merge.c: Dito.
20245         * asan.c: Dito.
20246         * tree.c (iterative_hash_hashval_t): Move to ...
20247         (iterative_hash_host_wide_int): Move to ...
20248         * inchash.c: Here. New file.
20249         * tree.h (iterative_hash_hashval_t): Move to ...
20250         (iterative_hash_host_wide_int): Move to ...
20251         * inchash.h: Here. New file.
20252
20253 2014-07-25  Richard Biener  <rguenther@suse.de>
20254
20255         PR middle-end/61762
20256         PR middle-end/61894
20257         * fold-const.c (native_encode_int): Add and handle offset
20258         parameter to do partial encodings of expr.
20259         (native_encode_fixed): Likewise.
20260         (native_encode_real): Likewise.
20261         (native_encode_complex): Likewise.
20262         (native_encode_vector): Likewise.
20263         (native_encode_string): Likewise.
20264         (native_encode_expr): Likewise.
20265         * fold-const.c (native_encode_expr): Add offset parameter
20266         defaulting to -1.
20267         * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
20268         (fold_ctor_reference): Handle all reads from tcc_constant
20269         ctors.
20270
20271 2014-07-25  Richard Biener  <rguenther@suse.de>
20272
20273         * tree-inline.c (estimate_move_cost): Mark speed_p argument
20274         as possibly unused.
20275
20276 2014-07-23  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
20277
20278         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
20279
20280 2014-07-24  Kyle McMartin  <kyle@redhat.com>
20281
20282         * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
20283
20284 2014-07-24  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
20285
20286         * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
20287         Add prototype.
20288         * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
20289         function.
20290         * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
20291         * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
20292         * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
20293
20294 2014-07-24  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
20295
20296         * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
20297         and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
20298         aggregate types.  Instead, *all* aggregate types, except for single-
20299         element or homogeneous float/vector aggregates, are quadword-aligned
20300         if required by their type alignment.  Issue -Wpsabi note when a type
20301         is now treated differently than before.
20302
20303 2014-07-24  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
20304
20305         * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
20306         does not fit fully into floating-point registers, and there is still
20307         space in the register parameter area, use GPRs to pass those parts
20308         of the argument.  Issue -Wpsabi note if any parameter is now treated
20309         differently than before.
20310         (rs6000_arg_partial_bytes): Update.
20311
20312 2014-07-24  Uros Bizjak  <ubizjak@gmail.com>
20313
20314         * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
20315
20316 2014-07-24  Richard Sandiford  <rdsandiford@googlemail.com>
20317
20318         * rtl.h (target_rtl): Remove lang_dependent_initialized.
20319         * toplev.c (initialize_rtl): Don't use it.  Move previously
20320         "language-dependent" calls to...
20321         (backend_init): ...here.
20322         (lang_dependent_init_target): Don't set lang_dependent_initialized.
20323         Assert that RTL initialization hasn't happend yet.
20324
20325 2014-07-24  Richard Sandiford  <rdsandiford@googlemail.com>
20326
20327         PR rtl-optimization/61629
20328         * reginfo.c (reinit_regs): Only call ira_init and recog_init if
20329         they have already been initialized.
20330
20331 2014-07-24  Richard Sandiford  <rdsandiford@googlemail.com>
20332
20333         PR middle-end/61268
20334         * function.c (assign_parm_setup_reg): Prevent invalid sharing of
20335         DECL_INCOMING_RTL and entry_parm.
20336         (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
20337         * calls.c (load_register_parameters): Likewise argument values.
20338         (emit_library_call_value_1, store_one_arg): Likewise argument
20339         save areas.
20340         * config/i386/i386.c (assign_386_stack_local): Likewise the local
20341         stack slot.
20342         * explow.c (validize_mem): Modify the argument in-place.
20343
20344 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
20345
20346         * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
20347         (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
20348
20349 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
20350
20351         * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
20352         (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
20353
20354 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
20355
20356         * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
20357         (aarch64_save_callee_saves): New parameter "skip_wb".
20358         (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
20359
20360 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
20361
20362         * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
20363         "wb_candidate2".
20364         * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
20365
20366 2014-07-24  Roman Gareev  <gareevroman@gmail.com>
20367
20368         * graphite-isl-ast-to-gimple.c:
20369         (graphite_create_new_loop): Add calling of isl_id_free to properly
20370         decrement reference counts.
20371
20372         * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
20373
20374 2014-07-24  Martin Liska  <mliska@suse.cz>
20375         * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
20376         function used.
20377         * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
20378         (rs6000_code_end): Likewise.
20379
20380 2014-07-24  Martin Liska  <mliska@suse.cz>
20381
20382         * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
20383         symtab_node funtion used.
20384         (rs6000_xcoff_declare_object_name): Likewise.
20385
20386 2014-07-24  Martin Liska  <mliska@suse.cz>
20387
20388         * cgraphunit.c (compile): Correct function used.
20389
20390 2014-07-24  Jan Hubicka  <hubicka@ucw.cz>
20391
20392         * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
20393         as non-indexable.
20394
20395 2014-07-24  Jan Hubicka  <hubicka@ucw.cz>
20396
20397         PR lto/61802
20398         * varasm.c (bss_initializer_p): Handle offlined ctors.
20399         (align_variable, get_variable_align): Likewise.
20400         (make_decl_one_only): Likewise.
20401         (default_binds_local_p_1): Likewise.
20402         (decl_binds_to_current_def_p): Likewise.
20403         (get_variable_section): Get constructor if it is offlined.
20404         (assemble_variable_contents): Sanity check that the caller
20405         streamed in the ctor in LTO.
20406
20407 2014-07-24  Roman Gareev  <gareevroman@gmail.com>
20408
20409         * graphite-isl-ast-to-gimple.c:
20410         (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
20411         (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
20412         isl_ast_op_pdiv_r to the different case.
20413
20414         * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
20415
20416 2014-07-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
20417
20418         PR middle-end/61876
20419         * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
20420         when flag_errno_math is on.
20421
20422 2014-07-24  Martin Liska  <mliska@suse.cz>
20423
20424         * cgraph.h (varpool_node):
20425         (availability get_availability (void)):
20426         created from cgraph_variable_initializer_availability
20427         (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
20428         created from: cgraph_variable_initializer_availability
20429         (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
20430         (void finalize_named_section_flags (void)):
20431         created from varpool_finalize_named_section_flags
20432         (bool assemble_decl (void)): created from varpool_assemble_decl
20433         (void analyze (void)): created from varpool_analyze_node
20434         (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
20435         void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
20436         (void remove_initializer (void)): created from varpool_remove_initializer
20437         (tree get_constructor (void)): created from varpool_get_constructor
20438         (bool externally_visible_p (void)): created from varpool_externally_visible_p
20439         (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
20440         (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
20441         (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
20442         (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
20443         (static void finalize_decl (tree decl)): created from varpool_finalize_decl
20444         (static bool output_variables (void)): created from varpool_output_variables
20445         (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
20446         created from varpool_extra_name_alias
20447         (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
20448         (static void dump_varpool (FILE *f)): created from dump_varpool
20449         (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
20450         (static varpool_node *create_empty (void)): created from varpool_create_empty_node
20451         (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
20452         (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
20453         (void assemble_aliases (void)): created from assemble_aliases
20454
20455 2014-07-24  Martin Liska  <mliska@suse.cz>
20456
20457         * cgraph.h (symtab_node):
20458         (void register_symbol (void)): created from symtab_register_node
20459         (void remove (void)): created from symtab_remove_node
20460         (void dump (FILE *f)): created from dump_symtab_node
20461         (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
20462         (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
20463         (struct ipa_ref *add_reference (symtab_node *referred_node,
20464         enum ipa_ref_use use_type)): created from add_reference
20465         (struct ipa_ref *add_reference (symtab_node *referred_node,
20466         enum ipa_ref_use use_type, gimple stmt)): created from add_reference
20467         (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
20468         gimple stmt)): created from maybe_add_reference
20469         (bool semantically_equivalent_p (symtab_node *target)): created from
20470         symtab_semantically_equivalent_p
20471         (void remove_from_same_comdat_group (void)): created from
20472         remove_from_same_comdat_group
20473         (void add_to_same_comdat_group (symtab_node *old_node)): created from
20474         symtab_add_to_same_comdat_group
20475         (void dissolve_same_comdat_group_list (void)): created from
20476         symtab_dissolve_same_comdat_group_list
20477         (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
20478         (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
20479         created from symtab_alias_ultimate_target
20480         (inline symtab_node *next_defined_symbol (void)): created from
20481         symtab_next_defined_symbol
20482         (bool resolve_alias (symtab_node *target)): created from
20483         symtab_resolve_alias
20484         (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
20485         void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
20486         (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
20487         (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
20488         (void set_section (const char *section)): created from set_section_1
20489         (enum availability get_availability (void)): created from symtab_node_availability
20490         (void make_decl_local (void)): created from symtab_make_decl_local
20491         (bool real_symbol_p (void)): created from symtab_read_node
20492         (can_be_discarded_p (void)): created from symtab_can_be_discarded
20493         (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
20494         (inline bool in_same_comdat_group_p (symtab_node *target)): created from
20495         symtab_in_same_comdat_p;
20496         (bool address_taken_from_non_vtable_p (void)): created from
20497         address_taken_from_non_vtable_p
20498         (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
20499         (static void dump_table (FILE *)): created from dump_symtab
20500         (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
20501         (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
20502         (static bool used_from_object_file_p_worker (symtab_node *node)): created from
20503         symtab_used_from_object_file_p
20504         (void dump_base (FILE *)): created from dump_symtab_base
20505         (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
20506         (void unregister (void)): created from symtab_unregister_node
20507         (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
20508         (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
20509         (static bool noninterposable_alias (symtab_node *node, void *data)): created from
20510         symtab_nonoverwritable_alias_1
20511         * cgraph.h (cgraph_node):
20512         (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
20513         created from cgraph_remove_node_and_inline_clones
20514         (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
20515         (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
20516         bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
20517         (cgraph_node *function_symbol (enum availability *avail = NULL)):
20518         created from cgraph_function_node
20519         (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
20520         vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
20521         struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
20522         created from cgraph_create_clone
20523         (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
20524         vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
20525         created from cgraph_create_virtual_clone
20526         (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
20527         (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
20528         bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
20529         (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
20530         vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
20531         bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
20532         created from cgraph_function_version_info
20533         (struct cgraph_function_version_info *insert_new_function_version (void)):
20534         created from insert_new_cgraph_node_version
20535         (struct cgraph_function_version_info *function_version (void)): created from
20536         get_cgraph_node_version
20537         (void analyze (void)): created from analyze_function
20538         (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
20539         HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
20540         tree real_alias) cgraph_add_thunk
20541         (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
20542         (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
20543         created from cgraph_function_or_thunk_node
20544         (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
20545         created from expand_thunk
20546         (void reset (void)): created from cgraph_reset_node
20547         (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
20548         (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
20549         (void remove (void)): created from cgraph_remove_node
20550         (void dump (FILE *f)): created from dump_cgraph_node
20551         (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
20552         (bool get_body (void)): created from cgraph_get_body
20553         (void release_body (void)): created from cgraph_release_function_body
20554         (void unnest (void)): created from cgraph_unnest_node
20555         (void make_local (void)): created from cgraph_make_node_local
20556         (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
20557         (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
20558         gcov_type count, int freq)): created from cgraph_create_edge
20559         (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
20560         gcov_type count, int freq)): created from cgraph_create_indirect_edge
20561         (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
20562         gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
20563         created from cgraph_create_edge_including_clones
20564         (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
20565         (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
20566         (void remove_callers (void)): created from cgraph_node_remove_callers
20567         (void remove_callees (void)): created from cgraph_node_remove_callees
20568         (enum availability get_availability (void)): created from cgraph_function_body_availability
20569         (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
20570         (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
20571         (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
20572         (void call_duplication_hooks (cgraph_node *node2)): created from
20573         cgraph_call_node_duplication_hooks
20574         (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
20575         void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
20576         (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
20577         void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
20578         (void call_function_insertion_hooks (void)):
20579         created from cgraph_call_function_insertion_hooks
20580         (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
20581         (bool local_p (void)): created from cgraph_local_node
20582         (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
20583         (bool cannot_return_p (void)): created from cgraph_node_cannot_return
20584         (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
20585         (inline bool only_called_directly_or_aliased_p (void)):
20586         created from cgraph_only_called_directly_or_aliased_p
20587         (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
20588         created from cgraph_will_be_removed_from_program_if_no_direct_calls
20589         (bool can_remove_if_no_direct_calls_and_refs_p (void)):
20590         created from cgraph_can_remove_if_no_direct_calls_and_refs_p
20591         (bool can_remove_if_no_direct_calls_p (void)):
20592         created from cgraph_can_remove_if_no_direct_calls_p
20593         (inline bool has_gimple_body_p (void)):
20594         created from cgraph_function_with_gimple_body_p
20595         (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
20596         (static void dump_cgraph (FILE *f)): created from dump_cgraph
20597         (static inline void debug_cgraph (void)): created from debug_cgraph
20598         (static void record_function_versions (tree decl1, tree decl2)):
20599         created from record_function_versions
20600         (static void delete_function_version (tree decl)):
20601         created from delete_function_version
20602         (static void add_new_function (tree fndecl, bool lowered)):
20603         created from cgraph_add_new_function
20604         (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
20605         (static cgraph_node * create (tree decl)): created from cgraph_create_node
20606         (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
20607         (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
20608         (static cgraph_node *get_for_asmname (tree asmname)):
20609         created from cgraph_node_for_asm
20610         (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
20611         created from cgraph_same_body_alias
20612         (static bool used_from_object_file_p_worker (cgraph_node *node,
20613         void *): new function
20614         (static bool non_local_p (cgraph_node *node, void *)):
20615         created from cgraph_non_local_node_p_1
20616         (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
20617         created from verify_cgraph
20618         (static bool make_local (cgraph_node *node, void *)):
20619         created from cgraph_make_node_local
20620         (static cgraph_node *create_alias (tree alias, tree target)):
20621         created from cgraph_create_function_alias
20622         (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
20623         gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
20624         created from cgraph_create_edge_1
20625         * cgraph.h (varpool_node):
20626         (void remove (void)): created from varpool_remove_node
20627         (void dump (FILE *f)): created from dump_varpool_node
20628
20629 2014-07-24  Richard Biener  <rguenther@suse.de>
20630
20631         PR ipa/61823
20632         * tree-ssa-structalias.c (create_variable_info_for_1):
20633         Use varpool_get_constructor.
20634         (create_variable_info_for): Likewise.
20635
20636 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
20637
20638         * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
20639         subtract outgoing area size when restoring stack_pointer_rtx.
20640
20641 2014-07-24  Nick Clifton  <nickc@redhat.com>
20642
20643         * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
20644         that operations are taking place in parallel.
20645         * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
20646
20647 2014-07-24  Thomas Schwinge  <thomas@codesourcery.com>
20648
20649         * omp-low.c (extract_omp_for_data): Add missing break statement.
20650
20651 2014-07-24  Richard Biener  <rguenther@suse.de>
20652
20653         * tree-inline.h (estimate_move_cost): Add speed_p parameter.
20654         * tree-inline.c (estimate_move_cost): Add speed_p parameter
20655         and adjust MOVE_RATIO query accordingly.
20656         (estimate_num_insns): Adjust callers.
20657         * ipa-prop.c (ipa_populate_param_decls): Likewise.
20658         * ipa-cp.c (gather_context_independent_values,
20659         estimate_local_effects): Likewise.
20660         * ipa-split.c (consider_split): Likewise.
20661
20662 2014-07-24  Trevor Saunders  <tsaunders@mozilla.com>
20663
20664         * config/i386/driver-i386.c: Remove names of unused arguments and
20665         unnecessary unused attributes.
20666         * config/i386/host-mingw32.c: Likewise.
20667         * config/i386/i386.c: Likewise.
20668         * config/i386/winnt-stubs.c: Likewise.
20669         * config/i386/winnt.c: Likewise.
20670
20671 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20672
20673         * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
20674         (aarch64_gen_loadwb_pair): New helper function.
20675         (aarch64_expand_epilogue): Simplify code using new helper functions.
20676         * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
20677
20678 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20679
20680         * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
20681         (aarch64_gen_storewb_pair): New helper function.
20682         (aarch64_expand_prologue): Simplify code using new helper functions.
20683         * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
20684
20685 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20686
20687         * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
20688         Rename to aarch64_save_callee_saves, remove restore code.
20689         (aarch64_restore_callee_saves): New function.
20690
20691 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20692
20693         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
20694         (aarch64_save_callee_saves): New function to handle reg save
20695         for both core and vectore regs.
20696
20697 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20698
20699         * config/aarch64/aarch64.c (aarch64_gen_load_pair)
20700         (aarch64_gen_store_pair): New helper function.
20701         (aarch64_save_or_restore_callee_save_registers)
20702         (aarch64_save_or_restore_fprs): Use new helper functions.
20703
20704 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20705
20706         * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
20707         (aarch64_save_or_restore_callee_save_registers)
20708         (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
20709
20710 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20711
20712         * config/aarch64/aarch64.c
20713         (aarch64_save_or_restore_callee_save_registers)
20714         (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
20715
20716 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20717
20718         * config/aarch64/aarch64.c
20719         (aarch64_save_or_restore_callee_save_registers)
20720         (aarch64_save_or_restore_fprs): Remove 'increment'.
20721
20722 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20723
20724         * config/aarch64/aarch64.c
20725         (aarch64_save_or_restore_callee_save_registers)
20726         (aarch64_save_or_restore_fprs): Use register offset in
20727         cfun->machine->frame.reg_offset.
20728
20729 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20730
20731         * config/aarch64/aarch64.c
20732         (aarch64_save_or_restore_callee_save_registers)
20733         (aarch64_save_or_restore_fprs): Remove base_rtx.
20734
20735 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20736
20737         * config/aarch64/aarch64.c
20738         (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
20739         to 'start_offset'.  Remove local variable 'start_offset'.
20740
20741 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20742
20743         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
20744         type to HOST_WIDE_INT.
20745
20746 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20747
20748         * config/aarch64/aarch64.c (aarch64_expand_prologue)
20749         (aarch64_save_or_restore_fprs)
20750         (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
20751
20752 2014-07-23  Sebastian Huber  <sebastian.huber@embedded-brains.de>
20753
20754         * config/arm/t-rtems-eabi: Add
20755         mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
20756         mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
20757         mbig-endian/mthumb/march=armv7-r, and
20758         mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
20759         multilibs.
20760
20761 2014-07-23  Sebastian Huber  <sebastian.huber@embedded-brains.de>
20762             Chris Johns <chrisj@rtems.org>
20763             Joel Sherrill <joel.sherrill@oarcorp.com>
20764
20765         * config.gcc: Add nios2-*-rtems*.
20766         * config/nios2/rtems.h: New file.
20767         * gcc/config/nios2/t-rtems: New file.
20768
20769 2014-07-23  Segher Boessenkool  <segher@kernel.crashing.org>
20770
20771         PR target/61396
20772         * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
20773         constant numbers, not general constants.
20774         (rs6000_expand_vector_init): Ditto.
20775
20776 2014-07-23  Nathan Sidwell  <nathan@acm.org>
20777
20778         * gcov-tool.c (gcov_list): Declare here.
20779         (set_gcov_list): Remove.
20780         (gcov_output_files): Set gcov_list directly.
20781
20782 2014-07-23  Host Schirmeier  <horst@schirmeier.com>
20783
20784         * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
20785
20786 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20787
20788         * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
20789         callee-saved registers are available for padding purpose
20790         and r3 is not mandatory, then prefer use those callee-saved
20791         instead of r3.
20792
20793 2014-07-23  Richard Biener  <rguenther@suse.de>
20794
20795         * params.def (PARAM_MAX_COMBINE_INSNS): New.
20796         * combine.c: Include statistics.h and params.h.
20797         (combine_instructions): Guard three and four insn combines
20798         with max-combine-insns value.  Record statistics for combines
20799         performed.
20800         * doc/invoke.texi (max-combine-insns): Document new param.
20801
20802 2014-07-23  Roman Gareev  <gareevroman@gmail.com>
20803
20804         * graphite-isl-ast-to-gimple.c:
20805         (translate_isl_ast_node_block): New function.
20806         (translate_isl_ast): Add calling of translate_isl_ast_node_block.
20807
20808         * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
20809         * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
20810
20811 2014-07-23  Roman Gareev  <gareevroman@gmail.com>
20812
20813         * graphite-isl-ast-to-gimple.c:
20814         (get_max_schedule_dimensions): New function.
20815         (extend_schedule): Likewise.
20816         (generate_isl_schedule): Add calling of extend_schedule and
20817         get_max_schedule_dimensions.
20818
20819 2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
20820
20821         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
20822         (case UNSPEC): Handle UNSPEC_RBIT.
20823
20824 2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
20825
20826         * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
20827         (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
20828
20829 2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
20830
20831         * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
20832
20833 2014-07-22  Roman Gareev  <gareevroman@gmail.com>
20834
20835         * graphite-isl-ast-to-gimple.c:
20836         Add inclusion of gimple-ssa.h, tree-into-ssa.h.
20837         (ivs_params_clear):
20838         (build_iv_mapping): New function.
20839         (translate_isl_ast_node_user): Likewise.
20840         (translate_isl_ast): Add calling of translate_isl_ast_node_user.
20841
20842         * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
20843         * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
20844         * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
20845
20846 2014-07-21  Bin Cheng  <bin.cheng@arm.com>
20847
20848         PR target/55701
20849         * config/arm/arm.md (setmem): New pattern.
20850         * config/arm/arm-protos.h (struct tune_params): New fields.
20851         (arm_gen_setmem): New prototype.
20852         * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
20853         (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
20854         (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
20855         (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
20856         (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
20857         (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
20858         (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
20859         (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
20860         (arm_const_inline_cost): New function.
20861         (arm_block_set_max_insns): New function.
20862         (arm_block_set_non_vect_profit_p): New function.
20863         (arm_block_set_vect_profit_p): New function.
20864         (arm_block_set_unaligned_vect): New function.
20865         (arm_block_set_aligned_vect): New function.
20866         (arm_block_set_unaligned_non_vect): New function.
20867         (arm_block_set_aligned_non_vect): New function.
20868         (arm_block_set_vect, arm_gen_setmem): New functions.
20869
20870 2014-07-21  Bin Cheng  <bin.cheng@arm.com>
20871
20872         * config/arm/arm.c (output_move_neon): Handle REG explicitly.
20873
20874 2014-07-21  Uros Bizjak  <ubizjak@gmail.com>
20875
20876         PR target/61855
20877         * config/i386/avx512fintrin.h: Move constants for mantissa extraction
20878         out of #ifdef __OPTIMIZE__.
20879
20880 2014-07-20  Eric Botcazou  <ebotcazou@adacore.com>
20881
20882         * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
20883         different trapping status if -fnon-call-exceptions is enabled.
20884
20885 2014-07-20  Eric Botcazou  <ebotcazou@adacore.com>
20886
20887         * expr.c (store_field): Handle VOIDmode for calls that return values
20888         in multiple locations.
20889
20890 2014-07-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
20891
20892         * config/rs6000/altivec.md (unspec enum):  Fix typo in UNSPEC_VSLDOI.
20893         (altivec_vsldoi_<mode>): Likewise.
20894
20895 2014-07-20  Roman Gareev  <gareevroman@gmail.com>
20896
20897         * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
20898         to the number of characters in the line.
20899
20900 2014-07-20  Roman Gareev  <gareevroman@gmail.com>
20901
20902         * graphite-isl-ast-to-gimple.c: Add using of
20903         build_nonstandard_integer_type instead of int128_integer_type_node.
20904
20905 2014-07-19  Eric Botcazou  <ebotcazou@adacore.com>
20906
20907         * toplev.c (output_stack_usage): Adjust the location of the warning.
20908
20909 2014-07-19  Daniel Cederman  <cederman@gaisler.com>
20910
20911         * config/sparc/sync.md (*membar_storeload_leon3): New insn.
20912         (*membar_storeload): Disable for LEON3.
20913
20914 2014-07-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
20915
20916         PR rtl-optimization/61461
20917         * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
20918
20919 2014-07-18  Uros Bizjak  <ubizjak@gmail.com>
20920
20921         PR target/61794
20922         * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
20923         Fix instruction constraint.
20924         (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
20925
20926 2014-07-18  Jonathan Wakely  <jwakely@redhat.com>
20927
20928         * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
20929
20930 2014-07-18  Chung-Ju Wu  <jasonwucj@gmail.com>
20931
20932         * config/nds32/nds32.c (nds32_can_eliminate): Follow the
20933         GNU coding standards.
20934         (nds32_register_move_cost): Likewise.
20935         (nds32_memory_move_cost): Likewise.
20936         (nds32_address_cost): Likewise.
20937
20938 2014-07-18  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
20939
20940         * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
20941
20942 2014-07-17  John David Anglin  <danglin@gcc.gnu.org>
20943
20944         * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
20945         __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
20946         and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
20947         (HAVE_sync_compare_and_swapqi): Define.
20948         (HAVE_sync_compare_and_swaphi): Likewise.
20949         (HAVE_sync_compare_and_swapsi): Likewise.
20950
20951 2014-07-17  Richard Sandiford  <rdsandiford@googlemail.com>
20952
20953         * config/mips/p5600.md: Add missing cpu tests.
20954
20955 2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
20956
20957         * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
20958         (vmla_f64): Likewise.
20959         (vfms_f64): Likewise.
20960         (vmls_f64): Likewise.
20961
20962 2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
20963
20964         * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
20965         (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
20966
20967 2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
20968
20969         * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
20970         (vmlal_high_lane_s32): Likewise.
20971         (vmlal_high_lane_u16): Likewise.
20972         (vmlal_high_lane_u32): Likewise.
20973         (vmlsl_high_lane_s16): Likewise.
20974         (vmlsl_high_lane_s32): Likewise.
20975         (vmlsl_high_lane_u16): Likewise.
20976         (vmlsl_high_lane_u32): Likewise.
20977
20978 2014-07-17  Terry Guo  <terry.guo@arm.com>
20979
20980         * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
20981         (alus_reg): Renamed to alus_sreg.
20982         * config/arm/arm-fixed.md: Change type of non-dsp instructions
20983         from alu_reg to alu_sreg.  Change type of dsp instructions from
20984         alu_reg to alu_dsp_reg.
20985         * config/arm/thumb1.md: Likewise.
20986         * config/arm/thumb2.md: Likewise.
20987         * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
20988         * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
20989         with alu_sreg and alus_sreg.
20990         * config/arm/arm1026ejs.md (alu_op): Likewise.
20991         * config/arm/arm1136jfs.md (11_alu_op): Likewise.
20992         * config/arm/arm926ejs.md (9_alu_op): Likewise.
20993         * config/arm/fa526.md (526_alu_op): Likewise.
20994         * config/arm/fa606te.md (606te_alu_op): Likewise.
20995         * config/arm/fa626te.md (626te_alu_op): Likewise.
20996         * config/arm/fa726te.md (726te_alu_op): Likewise.
20997         * config/arm/fmp626.md (mp626_alu_op): Likewise.
20998         * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
20999         alu_sreg, alu_dsp_reg and alus_sreg.
21000         * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
21001         * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
21002         * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
21003         * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
21004         * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
21005         * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
21006         * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
21007         * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
21008         * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
21009         * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
21010         subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
21011         *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
21012         (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
21013         sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
21014         subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
21015         alus_reg to alus_sreg.
21016
21017 2014-07-17  Andreas Schwab  <schwab@linux-m68k.org>
21018
21019         * real.c (encode_ieee_extended_motorola): Clear integer bit in the
21020         infinity format.
21021
21022 2014-07-17  Richard Biener  <rguenther@suse.de>
21023
21024         PR rtl-optimization/61801
21025         * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
21026         don't set reg_pending_barrier if it appears in a debug-insn.
21027
21028 2014-07-16  DJ Delorie  <dj@redhat.com>
21029
21030         * config/rx/rx.c (rx_option_override): Fix alignment values.
21031         (rx_align_for_label): Likewise.
21032
21033 2014-07-17  Hans-Peter Nilsson  <hp@axis.com>
21034
21035         PR target/61737.
21036         * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
21037         (TARGET_CANNOT_FORCE_CONST_MEM): Define.
21038         (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
21039         functions.
21040         (cris_print_index, cris_print_operand, cris_constant_index_p)
21041         (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
21042         (cris_address_cost): Ditto last CONSTANT_P.
21043         (cris_symbol_type_of): Rename from cris_pic_symbol_type_of.  All
21044         callers changed.  Yield cris_offsettable_symbol for non-PIC
21045         constant symbolic expressions including labels.  Yield cris_unspec
21046         for all unspecs.
21047         (cris_expand_pic_call_address): New parameter MARKERP.  Set its
21048         target to pic_offset_table_rtx for calls that will likely go
21049         through PLT, const0_rtx when they can't.  All callers changed.
21050         Assert flag_pic.  Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
21051         symbolic expressions to be PICified.  Remove second, redundant,
21052         assert on can_create_pseudo_p returning non-zero.  Use
21053         replace_equiv_address_nv, not replace_equiv_address, for final
21054         operand update.
21055         * config/cris/cris.md ("movsi"): Move variable t to pattern
21056         toplevel. Adjust assert for new cris_symbol_type member.  Use
21057         CONSTANT_P instead of CONSTANT_ADDRESS_P.
21058         ("*movsi_internal") <case 9>: Make check for valid unspec operands
21059         for lapc stricter.
21060         <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
21061         ("call", "call_value"): Use second incoming operand as a marker
21062         for pic-offset-table-register being used.
21063         ("*expanded_call_non_v32", "*expanded_call_v32")
21064         ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
21065         second incoming operand to CALL, match cris_call_type_marker.
21066         ("*expanded_call_value_side"): Ditto.  Disable before reload_completed.
21067         ("*expanded_call_side"): Ditto.  Fix typo in comment.
21068         (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
21069         CONSTANT_P.
21070         * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
21071         * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
21072         (enum cris_symbol_type): Rename from cris_pic_symbol_type.  All
21073         users changed.  Add members cris_offsettable_symbol and cris_unspec.
21074         (cris_symbol_type): Rename from cris_pic_symbol_type.
21075         * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
21076         just CONSTANT_P.
21077         * config/cris/cris-protos.h (cris_symbol_type_of,
21078         cris_expand_pic_call_address): Adjust prototypes.
21079         (cris_legitimate_constant_p): New prototype.
21080
21081         * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
21082         an existing tmake_file.  Don't add t-slibgcc and t-linux.
21083
21084 2014-07-17  Jason Merrill  <jason@redhat.com>
21085
21086         PR c++/61623
21087         * symtab.c (symtab_remove_from_same_comdat_group): Also
21088         set_comdat_group to NULL_TREE.
21089         (verify_symtab): Fix diagnostic.
21090
21091 2014-07-16  David Wohlferd  <dw@LimeGreenSocks.com>
21092
21093         PR target/61662
21094         * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
21095
21096 2014-07-16  Dodji Seketeli  <dodji@redhat.com>
21097
21098         Support location tracking for built-in macro tokens
21099         * input.h (is_location_from_builtin_token): New function declaration.
21100         * input.c (is_location_from_builtin_token): New function definition.
21101         * toplev.c (general_init): Tell libcpp what the pre-defined
21102         spelling location for built-in tokens is.
21103
21104 2014-07-16  Jakub Jelinek  <jakub@redhat.com>
21105
21106         * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
21107         on the FUNCTION_DECL.
21108
21109 2014-07-16  Richard Biener  <rguenther@suse.de>
21110
21111         PR other/61782
21112         * doc/extend.texi (always_inline): Clarify.
21113
21114 2014-07-15  Eric Christopher  <echristo@gmail.com>
21115
21116         * doc/invoke.texi (Link Options): Document -z option.
21117
21118 2014-07-15  Uros Bizjak  <ubizjak@gmail.com>
21119
21120         * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
21121         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
21122
21123 2014-07-15  Jan Hubicka  <hubicka@ucw.cz>
21124
21125         * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
21126
21127 2014-07-15  Bernd Schmidt  <bernds@codesourcery.com>
21128
21129         * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
21130         varpool_assemble_decl.
21131         * varpool.c (varpool_assemble_decl): Assert that node->definition is
21132         true.
21133
21134 2014-07-15  Michael Matz  <matz@suse.de>
21135
21136         PR rtl-optimization/61772
21137         * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
21138
21139 2014-07-15  Richard Biener  <rguenther@suse.de>
21140
21141         * opts.c (default_options_table): Disable bit-ccp at -Og.
21142
21143 2014-07-14  Jan Hubicka  <hubicka@ucw.cz>
21144
21145         * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
21146
21147 2014-07-14  Jan Hubicka  <hubicka@ucw.cz>
21148
21149         * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
21150         NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
21151         call langhook for unknown declaration.
21152         (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
21153         * tree.h (DECL_ARGUMENTS): Update.
21154         * print-tree.c (print_node): Update.
21155         * tree-core.h (tree_decl_non_common): Remove arguments.
21156         (tree_function_decl): Add arguments.
21157
21158 2014-07-14  Richard Earnshaw  <rearnsha@arm.com>
21159
21160         * aarch64.md (add_losym_<mode>): Set type to alu_imm.
21161
21162 2014-07-14  Richard Biener  <rguenther@suse.de>
21163
21164         PR tree-optimization/61779
21165         * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
21166         simplifying a condition.
21167
21168 2014-07-14  Richard Biener  <rguenther@suse.de>
21169
21170         * builtins.c (c_strlen): Make only_value == 2 really only
21171         affect warning generation.
21172
21173 2014-07-14  Richard Biener  <rguenther@suse.de>
21174
21175         PR tree-optimization/61757
21176         PR tree-optimization/61783
21177         PR tree-optimization/61787
21178         * tree-ssa-dom.c (record_equality): Revert canonicalization
21179         change and add comment.
21180         (propagate_rhs_into_lhs): Revert previous fix, removing
21181         loop depth restriction again.
21182
21183 2014-07-14  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
21184
21185         * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
21186         * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
21187         * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
21188         * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
21189         * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
21190         * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
21191         * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
21192
21193 2014-07-14  Richard Biener  <rguenther@suse.de>
21194
21195         * cgraph.h (decl_in_symtab_p): Make inline.
21196
21197 2014-07-14  Jakub Jelinek  <jakub@redhat.com>
21198
21199         PR middle-end/61294
21200         * doc/invoke.texi (-Wmemset-transposed-args): Document.
21201
21202         PR target/61656
21203         * config/i386/i386.c (classify_argument): Don't merge classes above
21204         number of words.
21205
21206 2014-07-13  Jan Hubicka  <hubicka@ucw.cz>
21207
21208         * cgraph.h (symtab_node): Add nonzero_address.
21209         (decl_in_symtab_p): Break out from ...
21210         (symtab_get_node): ... here.
21211         * fold-const.c: Include cgraph.h
21212         (tree_single_nonzero_warnv_p): Use symtab to determine
21213         if symbol is non-zero.
21214         * symtab.c (symtab_node::nonzero_address): New method.
21215
21216 2014-07-12  Jan Hubicka  <hubicka@ucw.cz>
21217
21218         * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
21219         forgotten in previous commit.
21220
21221 2014-07-12  Jan Hubicka  <hubicka@ucw.cz>
21222
21223         * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
21224         on builtin types.
21225         * ipa-devirt.c: Include stor-layout.h and intl.h
21226         (odr_subtypes_equivalent_p): New function.
21227         (warn_odr): New function.
21228         (warn_type_mismatch): New function.
21229         (odr_types_equivalent_p): New function.
21230         (add_type_duplicate): Use it.
21231         * common.opt (Wodr): New flag.
21232         * doc/invoke.texi (Wodr): Document new warning.
21233
21234 2014-07-12  Jan Hubicka  <hubicka@ucw.cz>
21235
21236         * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
21237         (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
21238         * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
21239         (varpool_get_constructor): Push CTORS_IN timevar.
21240         * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
21241
21242 2014-07-12  Uros Bizjak  <ubizjak@gmail.com>
21243
21244         * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
21245         Remove VOID_FTYPE_PUSHORT.
21246         * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
21247         Change code to USHORT_FTYPE_VOID.
21248         (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
21249         (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
21250         (ix86_atomic_assign_expand_fenv): Update for
21251         __builtin_ia32_fnstsw changes.
21252         * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
21253         (fnstsw): Change operand 0 to nonimmediate operand.
21254
21255 2014-07-11  Jan Hubicka  <hubicka@ucw.cz>
21256
21257         * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
21258         (varpool_get_constructor): New function.
21259         (varpool_ctor_useable_for_folding_p): Break out from ...
21260         (ctor_for_folding): ... here; use varpool_get_constructor.
21261         (varpool_assemble_decl): Likewise.
21262         * lto-streamer.h (struct output_block): Turn cgraph_node
21263         to symbol filed.
21264         (lto_input_variable_constructor): Declare.
21265         * ipa-visibility.c (function_and_variable_visibility): Use
21266         varpool_get_constructor.
21267         * cgraph.h (varpool_get_constructor): Declare.
21268         (varpool_ctor_useable_for_folding_p): New function.
21269         * lto-streamer-out.c (get_symbol_initial_value): Take encoder
21270         parameter; return error_mark_node for non-trivial constructors.
21271         (lto_write_tree_1, DFS_write_tree): Update use of
21272         get_symbol_initial_value.
21273         (output_function): Update initialization of symbol.
21274         (output_constructor): New function.
21275         (copy_function): Rename to ..
21276         (copy_function_or_variable): ... this one; handle vars too.
21277         (lto_output): Output variable sections.
21278         * lto-streamer-in.c (input_constructor): New function.
21279         (lto_read_body): Rename from ...
21280         (lto_read_body_or_constructor): ... this one; handle vars too.
21281         (lto_input_variable_constructor): New function.
21282         * ipa-prop.c (ipa_prop_write_jump_functions,
21283         ipa_prop_write_all_agg_replacement): Update.
21284         * lto-cgraph.c (compute_ltrans_boundary): Use it.
21285         (output_cgraph_opt_summary): Set symbol to NULL.
21286
21287 2014-07-11  Jan Hubicka  <hubicka@ucw.cz>
21288
21289         * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
21290         non-polymorphic types.
21291         * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
21292         * ipa-devirt.c (types_same_for_odr): Do not explode when one
21293         of types is not polymorphic.
21294
21295 2014-07-11  Vladimir Makarov  <vmakarov@redhat.com>
21296
21297         * lra-constraints.c (remove_inheritance_pseudos): Process
21298         destination pseudo too.
21299
21300 2014-07-11  Rong Xu  <xur@google.com>
21301
21302         * gcov-tool.c (gcov_output_files): Fix build error introduced in
21303         commit r212448.
21304
21305 2014-07-11  Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
21306
21307         * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
21308         * config/avr/avr-devices.c (AVR_MCU): Same.
21309         (avr_mcu_types): add text start value to end of device list.
21310         * config/avr/avr-mcus.def: Add text section start for all devices.
21311         (ata5782): Add new avr5 device.
21312         (ata5831): Same.
21313         * config/avr/avr-tables.opt: Regenerate.
21314         * config/avr/avr.h: Add declaration for text section start handler.
21315         (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
21316         SPEC functions.
21317         (LINK_SPEC): Include text section start handler to linker spec.
21318         * config/avr/driver-avr.c (avr_device_to_text_start): New function to
21319         pass -Ttext option to linker if the text section start for the device
21320         is not zero.
21321         * config/avr/t-multilib: Regenerate.
21322         * doc/avr-mmcu.texi: Regenerate.
21323
21324 2014-07-11  David Edelsohn  <dje.gcc@gmail.com>
21325
21326         * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
21327         * config/rs6000/aix52.h (LINK_SPEC): Same.
21328         * config/rs6000/aix53.h (LINK_SPEC): Same.
21329         * config/rs6000/aix61.h (LINK_SPEC): Same.
21330         * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
21331
21332 2014-07-11  Roman Gareev  <gareevroman@gmail.com>
21333
21334         * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
21335         (graphite_verify): New function.
21336         (ivs_params_clear): New function.
21337         (gcc_expression_from_isl_ast_expr_id): New function.
21338         (gcc_expression_from_isl_expr_int): New function.
21339         (binary_op_to_tree): New function.
21340         (ternary_op_to_tree): New function.
21341         (unary_op_to_tree): New function.
21342         (nary_op_to_tree): New function.
21343         (gcc_expression_from_isl_expr_op): New function.
21344         (gcc_expression_from_isl_expression): New function.
21345         (graphite_create_new_loop): New function.
21346         (translate_isl_ast_for_loop): New function.
21347         (get_upper_bound): New function.
21348         (graphite_create_new_loop_guard): New function.
21349         (translate_isl_ast_node_for): New function.
21350         (translate_isl_ast): New function.
21351         (add_parameters_to_ivs_params): New function.
21352         (scop_to_isl_ast): New parameter ip.
21353         (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
21354
21355 2014-07-11  Jan Hubicka  <hubicka@ucw.cz>
21356
21357         * config/xtensa/predicates.md (call expander): Update for
21358         DECL_SECTION_NAME being string.
21359
21360 2014-07-11  Richard Biener  <rguenther@suse.de>
21361
21362         PR middle-end/61473
21363         * builtins.c (fold_builtin_memory_op): Inline memory moves that
21364         can be implemented with a single load followed by a single store.
21365         (c_strlen): Only warn when only_value is not 2.
21366
21367 2014-07-11  Evgeny Stupachenko  <evstupac@gmail.com>
21368
21369         * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
21370
21371 2014-07-11  Marat Zakirov  <m.zakirov@samsung.com>
21372
21373         PR target/61561
21374         * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
21375         (*movhi_bytes): Likewise.
21376         (*arm_movqi_insn): Likewise.
21377
21378 2014-07-11  Uros Bizjak  <ubizjak@gmail.com>
21379
21380         PR target/56858
21381         * config/alpha/alpha.c: Include tree-pass.h, context.h
21382         and pass_manager.h.
21383         (pass_data_handle_trap_shadows): New pass.
21384         (pass_handle_trap_shadows::gate): New pass gate function.
21385         (make_pass_handle_trap_shadows): New function.
21386         (rest_of_handle_trap_shadows): Ditto.
21387
21388         (alpha_align_insns_1): Rename from alpha_align_insns.
21389         (pass_data_align_insns): New pass.
21390         (pass_align_insns::gate): New pass gate function.
21391         (make_pass_aling_insns): New function.
21392         (rest_of_align_insns): Ditto.
21393         (alpha_align_insns): Ditto.
21394
21395         (alpha_option_override): Declare handle_trap_shadows info
21396         and align_insns_info.  Register handle_trap_shadows and align_insns
21397         passes here.
21398         (alpha_reorg): Do not call alpha_trap_shadows and
21399         alpha_align_insn from here.
21400
21401         (alpha_pad_function_end): Do not skip BARRIERs.
21402
21403 2014-07-10  Rong Xu  <xur@google.com>
21404
21405         Add gcov-tool: an offline gcda profile processing tool support.
21406         * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
21407         (gcov_is_error): Ditto.
21408         (gcov_read_string): Ditto.
21409         (gcov_read_sync): Ditto.
21410         * gcov-io.h: Move counter defines to gcov-counter.def.
21411         * gcov-dump.c (tag_counters): Use gcov-counter.def.
21412         * coverage.c: Ditto.
21413         * gcov-tool.c: Offline gcda profile processing tool.
21414         (unlink_gcda_file): Remove one gcda file.
21415         (unlink_profile_dir): Remove gcda files from the profile path.
21416         (gcov_output_files): Output gcda files to an output dir.
21417         (profile_merge): Merge two profiles in directory.
21418         (print_merge_usage_message): Print merge usage.
21419         (merge_usage): Print merge usage and exit.
21420         (do_merge): Driver for profile merge sub-command.
21421         (profile_rewrite): Rewrite profile.
21422         (print_rewrite_usage_message): Print rewrite usage.
21423         (rewrite_usage): Print rewrite usage and exit.
21424         (do_rewrite): Driver for profile rewrite sub-command.
21425         (print_usage): Print gcov-info usage and exit.
21426         (print_version): Print gcov-info version.
21427         (process_args): Process arguments.
21428         (main): Main routine for gcov-tool.
21429         * Makefile.in: Build and install gcov-tool.
21430         * gcov-counter.def: New file split from gcov-io.h.
21431         * doc/gcc.texi: Include gcov-tool.texi.
21432         * doc/gcov-tool.texi: Document for gcov-tool.
21433
21434 2014-07-10  Richard Biener  <rguenther@suse.de>
21435
21436         PR tree-optimization/61757
21437         * tree-ssa-dom.c (loop_depth_of_name): Restore.
21438         (propagate_rhs_into_lhs): Revert part of last change.
21439
21440 2014-07-10  Thomas Schwinge  <thomas@codesourcery.com>
21441
21442         * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
21443         FUNCTION_DECLs.
21444
21445 2014-07-10  Eric Botcazou  <ebotcazou@adacore.com>
21446
21447         PR middle-end/53590
21448         * function.c (allocate_struct_function): Revert r188667 change.
21449
21450         * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
21451
21452 2014-07-10  Tom G. Christensen  <tgc@jupiterrise.com>
21453
21454         * doc/install.texi: Remove links to defunct package providers for
21455         Solaris.
21456
21457 2014-07-09  Tom de Vries  <tom@codesourcery.com>
21458
21459         * final.c (get_call_fndecl): Declare.
21460         (self_recursive_call_p): New function.
21461         (collect_fn_hard_reg_usage): Handle self-recursive function calls.
21462
21463 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
21464
21465         * ipa-devirt.c (record_node): Walk through aliases.
21466
21467 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
21468
21469         * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
21470
21471 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
21472
21473         Revert:
21474         * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
21475
21476 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
21477
21478         * ipa-visibility.c (function_and_variable_visibility): Remove
21479         temporary hack disabling local aliases on AIX.
21480
21481 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
21482
21483         * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
21484         * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
21485
21486 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
21487
21488         * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
21489         * rs6000/rs6000.c: Inline output of .set instruction.
21490         (declare_alias_data): New struct.
21491         (rs6000_declare_alias): New function.
21492         (rs6000_xcoff_declare_function_name): Use it.
21493         (rs6000_xcoff_declare_object_name): New function.
21494         * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
21495         (ASM_OUTPUT_DEF): Turn to empty definition.
21496
21497 2014-07-08  Trevor Saunders  <tsaunders@mozilla.com>
21498
21499         PR bootstrap/61679
21500         * hash-table.h: use hash_table::value_type instead of
21501         Descriptor::value_type in the return types of several methods.
21502
21503 2014-07-08  Trevor Saunders  <tsaunders@mozilla.com>
21504
21505         * tree-pass.h (pass_data): Remove has_execute member.
21506         * passes.c (execute_one_pass): Don't check pass->has_execute.
21507         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
21508         cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
21509         compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
21510         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
21511         config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
21512         config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
21513         config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
21514         dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
21515         gimple-low.c, gimple-ssa-isolate-paths.c,
21516         gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
21517         ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
21518         ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
21519         ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
21520         lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
21521         postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
21522         reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
21523         stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
21524         tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
21525         tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
21526         tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
21527         tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
21528         tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
21529         tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
21530         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
21531         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
21532         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
21533         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
21534         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
21535         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
21536         tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
21537         tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
21538         tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
21539         web.c: Remove initializer for pass_data::has_execute.
21540
21541 2014-07-08  Trevor Saunders  <tsaunders@mozilla.com>
21542
21543         * graphite-htab.h: Use hash_map instead of hash_table.
21544         * graphite-clast-to-gimple.c: Adjust.
21545         * passes.c: Use hash_map instead of hash_table.
21546         * sese.c: Likewise.
21547         * sese.h: Remove now unused code.
21548
21549 2014-07-08  Sriraman Tallam  <tmsriram@google.com>
21550
21551         PR target/61599
21552         * config/i386/i386.c (ix86_in_large_data_p): Check for size less
21553         than zero.
21554
21555 2014-07-08  Jakub Jelinek  <jakub@redhat.com>
21556
21557         PR rtl-optimization/61673
21558         * combine.c (simplify_comparison): Test just mode's sign bit
21559         in tmode rather than the sign bit and any bits above it.
21560
21561 2014-07-08  Roman Gareev  <gareevroman@gmail.com>
21562
21563         * graphite-isl-ast-to-gimple.c (generate_isl_context):
21564         Add __isl_give to the declaration.
21565         (generate_isl_schedule): Likewise.
21566         (scop_to_isl_ast): Likewise.
21567
21568 2014-07-08  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
21569
21570         * config/arm/arm.c (cortexa5_extra_costs): New table.
21571         (arm_cortex_a5_tune): Use cortexa5_extra_costs.
21572
21573 2014-07-08  Jakub Jelinek  <jakub@redhat.com>
21574
21575         PR tree-optimization/61725
21576         * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
21577         range, use range_includes_zerop_p instead of integer_zerop on
21578         vr0->min, only use log2 of max if min is not negative.
21579
21580 2014-07-08  Richard Biener  <rguenther@suse.de>
21581
21582         * tree-ssa-dom.h (loop_depth_of_name): Remove.
21583         * tree-ssa-dom.c (record_equivalences_from_phis): Remove
21584         restriction on loop depth difference.
21585         (record_equality): Likewise.
21586         (propagate_rhs_into_lhs): Likewise.  Simplify condition.
21587         (loop_depth_of_name): Remove.
21588         * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
21589         restriction on loop depth difference.
21590         (init_copy_prop): Likewise.
21591
21592 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
21593
21594         * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
21595         parameter.
21596         (walk_aliased_vdefs): Likewise.
21597         * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
21598         * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
21599         (detect_type_change_from_memory_writes): Check if entry was reached.
21600
21601 2014-07-08  Richard Biener  <rguenther@suse.de>
21602
21603         PR tree-optimization/61681
21604         * tree-ssa-structalias.c (find_what_var_points_to): Expand
21605         NONLOCAL inside ESCAPED.
21606
21607 2014-07-08  Richard Biener  <rguenther@suse.de>
21608
21609         PR tree-optimization/61680
21610         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
21611         Handle properly all read-write dependences with group accesses.
21612
21613 2014-07-08  Yuri Rumyantsev  <ysrumyan@gmail.com>
21614
21615         PR tree-optimization/61576
21616         * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
21617         block containing reduction statement is predecessor of phi basi block.
21618
21619 2014-07-08  Marek Polacek  <polacek@redhat.com>
21620
21621         PR c/60226
21622         * fold-const.c (round_up_loc): Change the parameter type.
21623         Remove assert.
21624         * fold-const.h (round_up_loc): Adjust declaration.
21625         * stor-layout.c (finalize_record_size): Check for too large types.
21626
21627 2014-07-07  Jan Hubicka  <hubicka@ucw.cz>
21628
21629         * symtab.c: Include calls.h.
21630         (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
21631
21632 2014-07-07  Maciej W. Rozycki  <macro@codesourcery.com>
21633
21634         * config/rs6000/rs6000.c (output_vec_const_move): Handle
21635         little-endian code generation.
21636         * config/rs6000/spe.md (spe_evmergehi): Rename to...
21637         (vec_perm00_v2si): ... this.  Handle little-endian code generation.
21638         (spe_evmergehilo): Rename to...
21639         (vec_perm01_v2si): ... this.  Handle little-endian code generation.
21640         (spe_evmergelo): Rename to...
21641         (vec_perm11_v2si): ... this.  Handle little-endian code generation.
21642         (spe_evmergelohi): Rename to...
21643         (vec_perm10_v2si): ... this.  Handle little-endian code generation.
21644         (spe_evmergehi, spe_evmergehilo): New expanders.
21645         (spe_evmergelo, spe_evmergelohi): Likewise.
21646         (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
21647         (*frob_tf_ti): Likewise.
21648         (*frob_<mode>_di_2): Likewise.
21649         (*frob_tf_di_8_2): Likewise.
21650         (*frob_di_<mode>): Likewise.
21651         (*frob_ti_tf): Likewise.
21652         (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
21653         (*frob_ti_<mode>_8_2): Likewise.
21654         (*frob_ti_tf_2): Likewise.
21655         (mov_si<mode>_e500_subreg0): Rename to...
21656         (mov_si<mode>_e500_subreg0_be): ... this.  Restrict to the big
21657         endianness only.
21658         (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
21659         (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
21660         (*mov_si<mode>_e500_subreg0_elf_low_be): ... this.  Restrict to
21661         the big endianness only.
21662         (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
21663         (*mov_si<mode>_e500_subreg0_2): Rename to...
21664         (*mov_si<mode>_e500_subreg0_2_be): ... this.  Restrict to the
21665         big big endianness only.
21666         (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
21667         (*mov_si<mode>_e500_subreg4): Rename to...
21668         (*mov_si<mode>_e500_subreg4_be): ... this.  Restrict to the big
21669         endianness only.
21670         (mov_si<mode>_e500_subreg4_le): New instruction pattern.
21671         (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
21672         (*mov_si<mode>_e500_subreg4_elf_low_be): ... this.  Restrict to
21673         the big endianness only.
21674         (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
21675         pattern.
21676         (*mov_si<mode>_e500_subreg4_2): Rename to...
21677         (*mov_si<mode>_e500_subreg4_2_be): ... this.  Restrict to the big
21678         endianness only.
21679         (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
21680         (*mov_sitf_e500_subreg8): Rename to...
21681         (*mov_sitf_e500_subreg8_be): ... this.  Restrict to the big
21682         endianness only.
21683         (*mov_sitf_e500_subreg8_le): New instruction pattern.
21684         (*mov_sitf_e500_subreg8_2): Rename to...
21685         (*mov_sitf_e500_subreg8_2_be): ... this.  Restrict to the big
21686         endianness only.
21687         (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
21688         (*mov_sitf_e500_subreg12): Rename to...
21689         (*mov_sitf_e500_subreg12_be): ... this.  Restrict to the big
21690         endianness only.
21691         (*mov_sitf_e500_subreg12_le): New instruction pattern.
21692         (*mov_sitf_e500_subreg12_2): Rename to...
21693         (*mov_sitf_e500_subreg12_2_be): ... this.  Restrict to the big
21694         endianness only.
21695         (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
21696
21697 2014-07-07  Max Ostapenko  <m.ostapenko@partner.samsung.com>
21698
21699         * asan.c (instrument_strlen_call): Do not instrument first byte
21700         in strlen if already instrumented.
21701
21702 2014-07-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
21703
21704         * config/arm/arm.opt (mwords-little-endian): Delete.
21705         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
21706         of TARGET_LITTLE_WORDS.
21707         (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
21708         * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
21709         warning.
21710         * doc/invoke.texi: Remove references to -mwords-little-endian.
21711
21712 2014-07-07  Jakub Jelinek  <jakub@redhat.com>
21713
21714         * expmed.c (struct init_expmed_rtl): Change all fields but
21715         pow2 and cint from struct rtx_def to rtx.
21716         (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
21717         (init_expmed): Likewise.  Allocate all the 18 rtxes and ggc_free them
21718         at the end again.
21719
21720 2014-07-06  Marek Polacek  <polacek@redhat.com>
21721
21722         PR c/6940
21723         * doc/invoke.texi: Document -Wsizeof-array-argument.
21724
21725 2014-07-05  Gerald Pfeifer  <gerald@pfeifer.com>
21726
21727         * wide-int.h (wide_int_storage): Change declaration from struct
21728         to class.
21729
21730 2014-07-05  Jan Hubicka  <hubicka@ucw.cz>
21731
21732         * cgraph.c (cgraph_create_indirect_edge): Update call of
21733         get_polymorphic_call_info.
21734         * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
21735         (possible_polymorphic_call_targets): Add parameter call.
21736         (decl_maybe_in_construction_p): New predicate.
21737         (get_polymorphic_call_info): Add parameter call;
21738         use decl_maybe_in_construction_p.
21739         * gimple-fold.c (fold_gimple_assign): Update use of
21740         possible_polymorphic_call_targets.
21741         (gimple_fold_call): Likewise.
21742         * ipa-prop.c: Inlcude calls.h
21743         (ipa_binfo_from_known_type_jfunc): Check that known type is record.
21744         (param_type_may_change_p): New predicate.
21745         (detect_type_change_from_memory_writes): Break out from ...
21746         (detect_type_change): ... this one; use param_type_may_change_p.
21747         (detect_type_change_ssa): Use param_type_may_change_p.
21748         (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
21749
21750 2014-07-05  Charles Baylis  <charles.baylis@linaro.org>
21751
21752         PR target/49423
21753         * config/arm/arm-protos.h (arm_legitimate_address_p,
21754         arm_is_constant_pool_ref): Add prototypes.
21755         * config/arm/arm.c (arm_legitimate_address_p): Remove static.
21756         (arm_is_constant_pool_ref) New function.
21757         * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
21758         arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
21759         (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
21760         operand. Remove pool_range and neg_pool_range attributes.
21761         (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
21762         pool_range and neg_pool_range attributes.
21763         * config/arm/constraints.md (Uh): New constraint.
21764         (Uq): Don't allow constant pool references.
21765
21766 2014-07-04  James Greenhalgh  <james.greenhalgh@arm.com>
21767
21768         * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
21769         (move_lo_quad_internal_be_<mode>): Likewise.
21770         (move_lo_quad_<mode>): Convert to define_expand.
21771         (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
21772         (aarch64_simd_move_hi_quad_be_<mode>): New.
21773         (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
21774         (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
21775         (aarch64_combinez_be<mode>): New.
21776         (aarch64_combine<mode>): Convert to define_expand.
21777         (aarch64_combine_internal<mode>): New.
21778         (aarch64_simd_combine<mode>): Remove bogus RTL description.
21779
21780 2014-07-04  Tom de Vries  <tom@codesourcery.com>
21781
21782         * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
21783         combination of earlyclobber and read/write modifiers.
21784
21785 2014-07-04  Tom de Vries  <tom@codesourcery.com>
21786
21787         * config/aarch64/aarch64-simd.md
21788         (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
21789
21790 2014-07-04  Richard Earnshaw  <rearnsha@arm.com>
21791
21792         PR target/61714
21793         * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
21794
21795 2014-07-04  Jakub Jelinek  <jakub@redhat.com>
21796
21797         PR middle-end/61654
21798         * cgraphunit.c (expand_thunk): Call free_dominance_info.
21799
21800         PR tree-optimization/61684
21801         * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
21802         rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
21803
21804 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
21805             Kito Cheng  <kito@0xlab.org>
21806             Monk Chiang  <sh.chiang04@gmail.com>
21807
21808         * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
21809         (nds32_symbol_load_store_p): Move to ...
21810         (nds32_fp_as_gp_check_available): Move to ...
21811         * config/nds32/nds32-fp-as-gp.c: ... here.
21812         * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
21813         extern declaration.
21814
21815 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
21816             Kito Cheng  <kito@0xlab.org>
21817             Monk Chiang  <sh.chiang04@gmail.com>
21818
21819         * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
21820         (nds32_expand_store_multiple): Move to ...
21821         (nds32_expand_movmemqi): Move to ...
21822         * config/nds32/nds32-memory-manipulation.c: ... here.
21823
21824 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
21825             Kito Cheng  <kito@0xlab.org>
21826             Monk Chiang  <sh.chiang04@gmail.com>
21827
21828         * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
21829         (nds32_output_casesi_pc_relative): Move to ...
21830         (nds32_output_casesi): Move to ...
21831         (nds32_mem_format): Move to ...
21832         (nds32_output_16bit_store): Move to ...
21833         (nds32_output_16bit_load): Move to ...
21834         (nds32_output_32bit_store): Move to ...
21835         (nds32_output_32bit_load): Move to ...
21836         (nds32_output_32bit_load_s): Move to ...
21837         (nds32_output_stack_push): Move to ...
21838         (nds32_output_stack_pop): Move to ...
21839         * config/nds32/nds32-md-auxiliary.c: ... here.
21840
21841 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
21842             Ling-Hua Tseng  <uranus@tinlans.org>
21843
21844         * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
21845         the purpose of this file.
21846
21847 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
21848             Kito Cheng  <kito@0xlab.org>
21849             Monk Chiang  <sh.chiang04@gmail.com>
21850
21851         * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
21852         (nds32_address_cost): Move implementation to ...
21853         * config/nds32/nds32-cost.c: ... here.
21854         * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
21855         (nds32_address_cost_impl): Declare.
21856
21857 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
21858             Kito Cheng  <kito@0xlab.org>
21859             Monk Chiang  <sh.chiang04@gmail.com>
21860
21861         * config/nds32/nds32.c
21862         (nds32_consecutive_registers_load_store_p): Move to ...
21863         (nds32_valid_multiple_load_store): Move to ...
21864         (nds32_valid_stack_push_pop): Move to ...
21865         (nds32_can_use_bclr_p): Move to ...
21866         (nds32_can_use_bset_p): Move to ...
21867         (nds32_can_use_btgl_p): Move to ...
21868         (nds32_can_use_bitci_p): Move to ...
21869         * config/nds32/nds32-predicates.c: ... here.
21870
21871 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
21872             Kito Cheng  <kito@0xlab.org>
21873             Monk Chiang  <sh.chiang04@gmail.com>
21874
21875         * config/nds32/nds32.c
21876         (nds32_expand_builtin_null_ftype_reg): Move to ...
21877         (nds32_expand_builtin_reg_ftype_imm): Move to ...
21878         (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
21879         (nds32_init_builtins): Move implementation to ...
21880         (nds32_expand_builtin): Move implementation to ...
21881         * config/nds32/nds32-intrinsic.c: ... here.
21882         * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
21883         (nds32_expand_builtin_impl): Declare.
21884
21885 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
21886             Kito Cheng  <kito@0xlab.org>
21887             Monk Chiang  <sh.chiang04@gmail.com>
21888
21889         * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
21890         (nds32_emit_section_tail_template): Move to ...
21891         (nds32_emit_isr_jmptbl_section): Move to ...
21892         (nds32_emit_isr_vector_section): Move to ...
21893         (nds32_emit_isr_reset_conten): Move to ...
21894         (nds32_check_isr_attrs_conflict): Move to ...
21895         (nds32_construct_isr_vectors_information): Move to ...
21896         (nds32_asm_file_start): Move implementation to ...
21897         (nds32_asm_file_end): Move implementation to ...
21898         * config/nds32/nds32-isr.c: ... here.
21899         * config/nds32/nds32-protos.h
21900         (nds32_check_isr_attrs_conflict): Declare.
21901         (nds32_construct_isr_vectors_information): Declare.
21902         (nds32_asm_file_start_for_isr): Declare.
21903         (nds32_asm_file_end_for_isr): Declare.
21904
21905 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
21906             Kito Cheng  <kito@0xlab.org>
21907             Monk Chiang  <sh.chiang04@gmail.com>
21908
21909         * config.gcc (nds32*): Add new modules to extra_objs.
21910         (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
21911         (nds32be-*-*): Likewise.
21912         * config/nds32/nds32-cost.c: New file.
21913         * config/nds32/nds32-fp-as-gp.c: New file.
21914         * config/nds32/nds32-intrinsic.c: New file.
21915         * config/nds32/nds32-isr.c: New file.
21916         * config/nds32/nds32-md-auxiliary.c: New file.
21917         * config/nds32/nds32-memory-manipulation.c: New file.
21918         * config/nds32/nds32-pipelines-auxiliary.c: New file.
21919         * config/nds32/nds32-predicates.c: New file.
21920         * config/nds32/t-nds32: New file.
21921
21922 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
21923
21924         PR tree-optimization/61682
21925         * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
21926         using cases and when one of the operands is equal to 1.
21927
21928 2014-07-03  Segher Boessenkool  <segher@kernel.crashing.org>
21929
21930         * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
21931         ashr<mode>3): Correct mode of operands[2].
21932         (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
21933         lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
21934         Correct mode of operands[2].  Fix split condition.
21935
21936 2014-07-03  Richard Earnshaw  <rearnsha@arm.com>
21937
21938         * arm.md (arch): Add armv6_or_vfpv3.
21939         (arch_enabled): Add test for the above.
21940         * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
21941         on VFP9.
21942         (sqrtsf_vfp, sqrtdf_vfp): Likewise.
21943
21944 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
21945
21946         * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
21947         * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
21948         HWI 1 and negate the unsigned value.
21949         * expmed.c (expand_sdiv_pow2): For modes wider than word always
21950         use AND instead of shift.
21951         * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
21952
21953 2014-07-03  Marek Polacek  <polacek@redhat.com>
21954
21955         * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
21956         (-fsanitize=float-divide-by-zero): Move to the table with
21957         -fsanitize=undefined suboptions.
21958         (-fsanitize=float-cast-overflow): Likewise.
21959
21960 2014-07-03  Maciej W. Rozycki  <macro@codesourcery.com>
21961
21962         * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
21963         BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
21964         endianness.
21965
21966 2014-07-03  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
21967
21968         * loop-invariant.c (struct invariant): Add a new member: eqno;
21969         (find_identical_invariants): Update eqno;
21970         (create_new_invariant): Init eqno;
21971         (get_inv_cost): Compute comp_cost with eqno;
21972
21973 2014-07-02  Segher Boessenkool  <segher@kernel.crashing.org>
21974
21975         * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
21976         (walk_insn_part) <ROTATE, ROTATERT>: New cases.
21977         (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
21978         * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
21979         Only do the transformation if both HAVE_rotate and HAVE_rotatert.
21980
21981 2014-07-02  Christian Bruel  <christian.bruel@st.com>
21982
21983         PR target/29349
21984         PR target/53513
21985         * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
21986         (make_preds_opaque): Delete.
21987         (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
21988         (commit_mode_sets): New function.
21989         (optimize_mode_switching): Handle current_mode to mode_switching_emit.
21990         Process all modes at once.
21991         * basic-block.h (pre_edge_lcm_avs): Declare.
21992         * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
21993         Call clear_aux_for_edges. Fix comments.
21994         (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
21995         (pre_edge_rev_lcm): Idem.
21996         * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
21997         parameter.
21998         * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
21999         * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
22000         Idem.
22001         * config/i386/i386.c (x96_emit_mode_set): Idem.
22002         * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
22003         * config/sh/sh.md (toggle_pr):  Defined if TARGET_FPU_SINGLE.
22004         (fpscr_toggle) Disallow from delay slot.
22005         * target.def (emit_mode_set): Add prev_mode parameter.
22006         * doc/tm.texi: Regenerate.
22007
22008 2014-07-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
22009
22010         * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
22011         variable i.
22012
22013 2014-07-01  Jan Hubicka  <hubicka@ucw.cz>
22014
22015         * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
22016         vtable_pointer_value_to_vtable): Constify.
22017         (contains_polymorphic_type_p): Declare.
22018         * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
22019         vtable_pointer_value_to_vtable): Constify.
22020         (contains_polymorphic_type_p): New predicate.
22021         * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
22022         polymorphic types.
22023         (ipa_set_ancestor_jf): Likewise.
22024         (detect_type_change): Return false in easy cases.
22025         (compute_complex_assign_jump_func): Require type to contain
22026         polymorphic type.
22027         (compute_known_type_jump_func): Likewise.
22028
22029 2014-07-01  Jan Hubicka  <hubicka@ucw.cz>
22030
22031         * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
22032         Remove.
22033         (type_in_anonymous_namespace_p): Constify argument.
22034         * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
22035         * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
22036         (main_odr_variant): New function.
22037         (hash_type_name): Make static; update assert; do not ICE on
22038         non-records.
22039         (types_same_for_odr): Bring here from tree.c; simplify and remove
22040         old structural comparing code that doesn't work for templates.
22041         (odr_hasher::equal): Update assert.
22042         (add_type_duplicate): Return true when bases should be computed;
22043         replace incomplete loader by complete; do not output duplicated
22044         warnings; do not ICE on non-records; set odr_violated flag.
22045         (get_odr_type): Be ready to replace incomplete type by complete
22046         one; work on ODR variants instead of main variants; reorder item
22047         in array so bases have still smaller indexes.
22048         (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
22049         (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
22050
22051 2014-07-01  Cary Coutant  <ccoutant@google.com>
22052
22053         * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
22054         lookup.
22055         (resolve_addr_in_expr): When replacing the rtx in a location list
22056         entry, get a new address table entry.
22057         (dwarf2out_finish): Call index_location_lists even if there are no
22058         addr_index_table entries yet.
22059
22060 2014-07-01  Trevor Saunders  <tsaunders@mozilla.com>
22061
22062         * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
22063         change for not being obvious.
22064
22065 2014-07-01  Trevor Saunders  <tsaunders@mozilla.com>
22066
22067         * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
22068         unused argument.
22069
22070 2014-07-01  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
22071
22072         * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
22073         (vcagt_f64): Likewise.
22074         (vcale_f64): Likewise.
22075         (vcaled_f64): Likewise.
22076         (vcales_f32): Likewise.
22077         (vcalt_f64): Likewise.
22078         (vcaltd_f64): Likewise.
22079         (vcalts_f32): Likewise.
22080
22081 2014-07-01  Marek Polacek  <polacek@redhat.com>
22082
22083         * doc/invoke.texi: Document -Wint-conversion.
22084
22085 2014-07-01  Marek Polacek  <polacek@redhat.com>
22086
22087         PR c/58286
22088         * doc/invoke.texi: Document -Wincompatible-pointer-types.
22089
22090 2014-07-01  Martin Liska  <mliska@suse.cz>
22091
22092         IPA REF alias refactoring
22093         * cgraph.h (iterate_direct_aliases): New function.
22094         (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
22095         * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
22096         FOR_EACH_ALIAS added.
22097         (cgraph_for_node_and_aliases): Likewise.
22098         * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
22099         * ipa-inline.c (reset_edge_caches): Likewise.
22100         (update_caller_keys): Likewise.
22101         * trans-mem.c (ipa_tm_execute): Likewise.
22102         *varpool.c (varpool_analyze_node): Likewise.
22103         (varpool_for_node_and_aliases): Likewise.
22104         * ipa-ref.h (first_alias): New function.
22105         (last_alias): Likewise.
22106         (has_aliases_p): Likewise.
22107         * ipa-ref.c (ipa_ref::remove_reference): Removal function
22108         is sensitive to IPA_REF_ALIASes.
22109         * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
22110         are put at the beginning of the list.
22111         (symtab_node::iterate_direct_aliases): New function.
22112
22113 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
22114
22115         Revert:
22116         * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
22117         type is complete.
22118         (write_ts_type_common_tree_pointers): Do not stream fields not set
22119         for incomplete types; do not stream duplicated fields for variants;
22120         sanity check that variant and type match.
22121         (write_ts_type_non_common_tree_pointers): Likewise.
22122         * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
22123         TYPE_SIZE whether type is complete.
22124         (lto_input_ts_type_common_tree_pointers): Do same changes as in
22125         write_ts_type_common_tree_pointers
22126         (lto_input_ts_type_non_common_tree_pointers): Likewise.
22127
22128 2014-06-30  Joseph Myers  <joseph@codesourcery.com>
22129
22130         * var-tracking.c (add_stores): Return instead of asserting if old
22131         and new values for conditional store are the same.
22132
22133 2014-06-30  Richard Henderson  <rth@redhat.com>
22134
22135         PR rtl-opt/61608
22136         PR target/39284
22137         * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
22138         the cfg if there were any changes.
22139         * passes.def: Revert move of peephole2 after reorder_blocks;
22140         move duplicate_computed_gotos before peephole2.
22141
22142 2014-06-30  Uros Bizjak  <ubizjak@gmail.com>
22143
22144         * except.c (emit_note_eh_region_end): New helper function.
22145         (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
22146         emit EH_REGION_END note.
22147         * jump.c (cleanup_barriers): Do not split a call and its
22148         corresponding CALL_ARG_LOCATION note.
22149
22150 2014-06-30  Jeff Law  <law@redhat.com>
22151
22152         PR tree-optimization/61607
22153         * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
22154         deeper into the SSA_NAME_VALUE chain.
22155
22156 2014-06-30  Marek Polacek  <polacek@redhat.com>
22157
22158         * convert.c (convert_to_integer): Don't instrument conversions if the
22159         function has no_sanitize_undefined attribute.
22160         * ubsan.c: Don't run the ubsan pass if the function has
22161         no_sanitize_undefined attribute.
22162
22163 2014-06-30  Jakub Jelinek  <jakub@redhat.com>
22164
22165         * doc/invoke.texi (-fsanitize=bounds): Move to the table with
22166         -fsanitize=undefined suboptions.
22167
22168 2014-06-30  Alan Lawrence  <alan.lawrence@arm.com>
22169
22170         * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
22171         * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
22172         against bigendian and adjust indices.
22173
22174 2014-06-30  Gerald Pfeifer  <gerald@pfeifer.com>
22175
22176         * doc/install.texi (Specific, aarch64*-*-*): Fix markup.  Reword a bit.
22177
22178 2014-06-30  Marcus Shawcroft  <marcus.shawcroft@arm.com>
22179
22180         PR target/61633
22181         * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
22182         Add alternative; make early clobber.  Adjust both split patterns
22183         to use operand 0 as the working register.
22184
22185 2014-06-30  Jakub Jelinek  <jakub@redhat.com>
22186
22187         * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
22188         as ira_object_id_map might be NULL, or 1.
22189
22190 2014-06-30  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
22191
22192         * loop-invariant.c (get_inv_cost): Handle register class.
22193         (gain_for_invariant): Check the register pressure of the inv
22194         and its overlapped register class, other than all.
22195
22196 2014-06-30  Gerald Pfeifer  <gerald@pfeifer.com>
22197
22198         * doc/invoke.texi (Optimize Options): Fix descriptions of
22199         ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
22200
22201 2014-06-29  David Wohlferd <dw@LimeGreenSocks.com>
22202
22203         * doc/extend.texi (Function Attributes): Update 'naked' attribute
22204         documentation.
22205
22206 2014-06-29  Tobias Grosser <tobias@grosser.es>
22207
22208         PR bootstrap/61650
22209         * graphite-isl-ast-to-gimple.c: Add missing guards.
22210
22211 2014-06-29  Roman Gareev  <gareevroman@gmail.com>
22212
22213         * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
22214         * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
22215         * flag-types.h: Add new enum fgraphite_generator.
22216         * graphite-isl-ast-to-gimple.c: New.
22217         * graphite-isl-ast-to-gimple.h: New.
22218         * graphite.c (graphite_transform_loops): Add choice of Graphite
22219         code generator, which depends on flag_graphite_code_gen.
22220
22221 2014-06-29  Roman Gareev  <gareevroman@gmail.com>
22222
22223         * graphite-dependences.c (subtract_commutative_associative_deps):
22224         Add NULL checking of the following variables: must_raw_no_source,
22225         may_raw_no_source, must_war_no_source, may_war_no_source,
22226         must_waw_no_source, may_waw_no_source, must_raw, may_raw,
22227         must_war, may_war, must_waw, may_waw.
22228
22229 2014-06-29  Roman Gareev  <gareevroman@gmail.com>
22230
22231         * graphite-clast-to-gimple.c: gloog is renamed to
22232         graphite_regenerate_ast_cloog.  gloog_error is renamed to
22233         graphite_regenerate_error.
22234         * graphite-clast-to-gimple.h: The definition of the struct
22235         bb_pbb_def is moved to graphite-htab.h.
22236         Add inclusion of the hash-table.h.
22237         * graphite-htab.h: The declaration of the function gloog is moved
22238         to graphite-clast-to-gimple.h and renamed to
22239         graphite_regenerate_ast_cloog.
22240         * graphite.c (graphite_transform_loops): gloog is renamed
22241         to graphite_regenerate_ast_cloog.
22242
22243 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
22244
22245         * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
22246         type is complete.
22247         (write_ts_type_common_tree_pointers): Do not stream fields not set
22248         for incomplete types; do not stream duplicated fields for variants;
22249         sanity check that variant and type match.
22250         (write_ts_type_non_common_tree_pointers): Likewise.
22251         * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
22252         TYPE_SIZE whether type is complete.
22253         (lto_input_ts_type_common_tree_pointers): Do same changes as in
22254         write_ts_type_common_tree_pointers
22255         (lto_input_ts_type_non_common_tree_pointers): Likewise.
22256
22257 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
22258
22259         * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
22260
22261 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
22262
22263         * tree-inline.c (remap_type_1): Do not duplicate fields
22264         that are shared in between type and its main variant.
22265
22266 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
22267
22268         * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
22269         of the type.
22270         (ipa_set_ancestor_jf) Likewise.
22271         (check_stmt_for_type_change): Check that we work on main variant.
22272         (detect_type_change): Look into main variant.
22273         (compute_known_type_jump_func): Check that main variant has BINFO.
22274
22275 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
22276
22277         * ipa-devirt.c (set_type_binfo): New function.
22278         (add_type_duplicate): Use it.
22279         (get_odr_type): Sanity check that binfos points to main variants.
22280         (get_class_context): Be sure the context's outer_type is main variant.
22281         (contains_type_p): Walk main variant.
22282         (get_polymorphic_call_info_for_decl): Set outer_type to be
22283         main variant.
22284         (get_polymorphic_call_info): Likewise.
22285         (possible_polymorphic_call_targets): Sanity check that we operate
22286         on main variant.
22287
22288 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
22289
22290         * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
22291
22292 2014-06-28  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
22293
22294         * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
22295         accidental change due to wide-int branch merge.
22296
22297 2014-06-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
22298
22299         * configure.ac (gcc_cv_as_compress_debug): Check for assembler
22300         compressed debug support.
22301         (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
22302         * configure: Regenerate.
22303         * config.in: Regenerate.
22304         * common.opt (compressed_debug_sections): New enum.
22305         (gz, gz=): New options.
22306         * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
22307         (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
22308         (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
22309         * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
22310         LINK_COMPRESS_DEBUG_SPEC.
22311         * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
22312         * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
22313         * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
22314         (Debugging Options): Document -gz[=type].
22315
22316 2014-06-27  Martin Jambor  <mjambor@suse.cz>
22317
22318         PR ipa/61160
22319         * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
22320         args_to_skip, use those from node instead.  Copy args_to_skip and
22321         combined_args_to_skip from node to the new thunk.
22322         (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
22323         (cgraph_create_virtual_clone): Moved computation of
22324         combined_args_to_skip...
22325         (cgraph_clone_node): ...here, simplify it to bitmap_ior..
22326
22327 2014-06-27  trevor Saunders  <tsaunders@mozilla.com>
22328
22329         * config/i386/winnt.c (i386_pe_section_type_flags): Remove
22330         redundant diagnostic machinary.
22331
22332 2014-06-27  Richard Biener  <rguenther@suse.de>
22333
22334         * tree-ssa-math-opts.c (bswap_replace): Fix
22335         SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
22336
22337 2014-06-27  Martin Liska  <mliska@suse.cz>
22338
22339         * gimple.h (gimple_location_safe): New function introduced.
22340         * cgraphunit.c (walk_polymorphic_call_targets): Usage
22341         of gimple_location_safe replaces gimple_location.
22342         (gimple_fold_call): Likewise.
22343         * ipa-devirt.c (ipa_devirt): Likewise.
22344         * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
22345         * ipa.c (walk_polymorphic_call_targets): Likewise.
22346         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
22347
22348 2014-06-27  Jakub Jelinek  <jakub@redhat.com>
22349
22350         PR tree-optimization/57233
22351         PR tree-optimization/61299
22352         * tree-vect-generic.c (get_compute_type, count_type_subparts): New
22353         functions.
22354         (expand_vector_operations_1): Use them.  If {L,R}ROTATE_EXPR
22355         would be lowered to scalar shifts, check if corresponding
22356         shifts and vector BIT_IOR_EXPR are supported and don't lower
22357         or lower just to narrower vector type in that case.
22358         * expmed.c (expand_shift_1): Fix up handling of vector
22359         shifts and rotates.
22360
22361 2014-06-26  Uros Bizjak  <ubizjak@gmail.com>
22362
22363         PR target/61586
22364         * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
22365
22366 2014-06-26  Jan Hubicka  <hubicka@ucw.cz>
22367
22368         * doc/invoke.texi (-fsemantic-interposition): Document.
22369         * common.opt (fsemantic-interposition): New flag.
22370         * varasm.c (decl_replaceable_p): Use it.
22371
22372 2014-06-26  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
22373
22374         PR target/61542
22375         * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
22376         extraction other than index 3.
22377
22378 2014-06-26  Teresa Johnson  <tejohnson@google.com>
22379
22380         * doc/invoke.texi: Fix typo.
22381         * dumpfile.c: Add support for documented -fdump-* options
22382         optimized/missed/note/optall.
22383
22384 2014-06-26  Martin Jambor  <mjambor@suse.cz>
22385
22386         * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
22387         (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
22388         (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
22389         (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
22390         * opts.c (default_options_optimization): Set
22391         PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
22392         * doc/invoke.texi (allow-load-data-races)
22393         (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
22394         (allow-store-data-races): Document the new default.
22395
22396 2014-06-26  Martin Jambor  <mjambor@suse.cz>
22397
22398         * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
22399         renamed to ipa_impossible_devirt_target.  Fix typo.
22400         * ipa-prop.h (ipa_impossible_devirt_target): Declare.
22401         * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
22402         ipa_impossible_devirt_target.
22403
22404 2014-06-26  Richard Biener  <rguenther@suse.de>
22405
22406         PR tree-optimization/61607
22407         * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
22408         explaining why we restrict copies on loop depth.
22409         * tree-ssa-dom.c (cprop_operand): Remove restriction on
22410         on loop depth.
22411         (record_equivalences_from_phis): Instead add it here.
22412
22413 2014-06-26  Bernd Schmidt  <bernds@codesourcery.com>
22414
22415         * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
22416         (LTO_WRAPPER_OBJS): New variable.
22417         (lto-wrapper$(exeext)): Use it.
22418         * collect2.c: Include "collect-utils.h".
22419         (verbose, debug): Remove variables.
22420         (at_file_supplied): No longer static.
22421         (tool_name): New variable.
22422         (do_wait, fork_execute, maybe_unlink): Don't declare.
22423         (tool_cleanup): No longer static.
22424         (notice): Remove function.
22425         (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
22426         fork_execute calls.
22427         (collect_wait, do_wait, collect_execute): Remove functions.
22428         (maybe_unlink): No longer static.
22429         * collect2.h (verbose, debug): Don't declare.
22430         (at_file_supplied): Declare.
22431         * collect-utils.c (utils_cleanup): New arg from_signal.  All callers
22432         changed.
22433         (collect_execute): Replace with implementation from collect2, plus a
22434         new arg use_atfile.  All callers changed.
22435         (collect_wait): Replace with implementation from collect2.
22436         (maybe_unlink_file): Remove function.
22437         (fork_execute): Replace with implementation from collect2, plus a
22438         new arg use_atfile.  All callers changed.
22439         (do_wait): Add call to utils_cleanup to the error path.
22440         * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
22441         (tool_cleanup): Adjust declarations.
22442         * lto-wrapper.c (tool_cleanup): Add unused bool argument.
22443         * tlink.c: Include "collect-utils.h".
22444         (tlink_execute): New arg use_atfile.  All callers changed.
22445         (tlink_init, tlink_execute): Remove declarations.
22446
22447         * collect-utils.c (save_temps): New variable.
22448         (do_wait): Use it instead of debug.  Use fatal_error.
22449         * collect-utils.h (save_temps): Declare.
22450         * collect2.c (verbose): Rename from vflag.  All uses changed.
22451         (tool_cleanup): New function, copied from collect_atexit.
22452         (collect_atexit, handler): Just call it.
22453         * collect2.h (verbose): Declaration renamed from vflag.
22454         * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
22455         debug.
22456
22457         * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
22458         (lto-wrapper$(exeext)): Link with collect-utils.o.
22459         * collect-utils.c: New file.
22460         * collect-utils.h: New file.
22461         * lto-wrapper.c: Include "collect-utils.h".
22462         (args_name): Delete variable.
22463         (tool_name): New variable.
22464         (tool_cleanup): New function.
22465         (maybe_unlink): Renamed from maybe_unlink_file.  All callers changed.
22466         (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
22467         (fork_execute): Remove functions.
22468
22469 2014-06-26  Nick Clifton  <nickc@redhat.com>
22470
22471         * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
22472
22473         * doc/extend.texi (Function Attributes): Fix typo in description
22474         of RX vector attribute.
22475
22476 2014-06-26  James Greenhalgh  <james.greenhalgh@arm.com>
22477
22478         * config.gcc (supported_defaults): Error when passing either
22479         --with-tune or --with-arch in conjunction with --with-cpu for ARM.
22480
22481 2014-06-26  Richard Biener  <rguenther@suse.de>
22482
22483         * tree-ssa-dom.c (cprop_operand): Remove restriction on
22484         propagating volatile pointers.
22485
22486 2014-06-26  Richard Biener  <rguenther@suse.de>
22487
22488         PR tree-optimization/61607
22489         * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
22490         loop if we redirected its latch edge.
22491         (thread_block_1): Do not cancel loops prematurely.
22492
22493 2014-06-25  Jan Hubicka  <hubicka@ucw.cz>
22494
22495         * toplev.c (backend_init_target): Move init_emit_regs and
22496         init_regs to...
22497         (backend_init) ... here; skip ira_init_once and backend_init_target.
22498         (target_reinit) ... and here; clear
22499         this_target_rtl->lang_dependent_initialized.
22500         (lang_dependent_init_target): Clear
22501         this_target_rtl->lang_dependent_initialized;
22502         break out rtl initialization to ...
22503         (initialize_rtl): ... here; call also backend_init_target
22504         and ira_init_once.
22505         * toplev.h (initialize_rtl): New function.
22506         * function.c: Include toplev.h
22507         (init_function_start): Call initialize_rtl.
22508         * rtl.h (target_rtl): Add target_specific_initialized,
22509         lang_dependent_initialized.
22510
22511 2014-06-25  Paul Gortmaker  <paul.gortmaker@windriver.com>
22512             Jakub Jelinek  <jakub@redhat.com>
22513
22514         * gcc.c (set_multilib_dir): Malloc "." pointer as well.
22515
22516 2014-06-25  Tom de Vries  <tom@codesourcery.com>
22517
22518         * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
22519
22520 2014-06-25  Bernd Edlinger  <bernd.edlinger@hotmail.de>
22521
22522         * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
22523         check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
22524         Issue a strict overflow warning if appropriate.
22525
22526 2014-06-25  Martin Liska  <mliska@suse.cz>
22527
22528         IPA REF refactoring
22529         * Makefile.in: Removed header file (ipa-ref-inline.h).
22530         * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
22531         called.
22532         (cgraph_speculative_call_info): Likewise.
22533         (cgraph_for_node_thunks_and_aliases): Likewise.
22534         (cgraph_for_node_and_aliases): Likewise.
22535         (verify_cgraph_node): Likewise.
22536         * cgraph.h: Batch of IPA REF functions become member functions of
22537         symtab_node: add_reference, maybe_add_reference, clone_references,
22538         clone_referring, clone_reference, find_reference,
22539         remove_stmt_references, remove_all_references,
22540         remove_all_referring, dump_references, dump_referring,
22541         has_alias_p, iterate_reference, iterate_referring.
22542         * cgraphbuild.c (record_reference): New IPA REF function used.
22543         (record_type_list): Likewise.
22544         (record_eh_tables): Likewise.
22545         (mark_address): Likewise.
22546         (mark_load): Likewise.
22547         (mark_store): Likewise.
22548         (pass_build_cgraph_edges): Likewise.
22549         (rebuild_cgraph_edge): Likewise.
22550         (cgraph_rebuild_references): Likewise.
22551         (pass_remove_cgraph_callee_edges): Likewise.
22552         * cgraphclones.c (cgraph_clone_node): Likewise.
22553         (cgraph_create_virtual_clone): Likewise.
22554         (cgraph_materialize_clone): Likewise.
22555         (cgraph_materialize_all_clones): Likewise.
22556         * cgraphunit.c (cgraph_reset_node): Likewise.
22557         (cgraph_reset_node): Likewise.
22558         (analyze_function): Likewise.
22559         (assemble_thunks_and_aliases): Likewise.
22560         (expand_function): Likewise.
22561         * ipa-comdats.c (propagate_comdat_group): Likewise.
22562         (enqueue_references): Likewise.
22563         * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
22564         (create_specialized_node): Likewise.
22565         * ipa-devirt.c (referenced_from_vtable_p): Likewise.
22566         * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
22567         * ipa-inline.c (reset_edge_caches): Likewise.
22568         (update_caller_keys): Likewise.
22569         (execute): Likewise.
22570         * ipa-prop.c (remove_described_reference): Likewise.
22571         (propagate_controlled_uses): Likewise.
22572         (ipa_edge_duplication_hook): Likewise.
22573         (ipa_modify_call_arguments): Likewise.
22574         * ipa-pure-const.c (propagate_pure_const): Likewise.
22575         * ipa-ref-inline.h: Header file removed, functions moved
22576         to symtab_node class.
22577         * ipa-ref.c (remove_reference): New class member function.
22578         (cannot_lead_to_return): New class member function.
22579         (referring_ref_list): Likewise.
22580         (referred_ref_list): Likewise.
22581         Rest of functions moved to symtab_node class.
22582         * ipa-ref.h: New member functions remove_reference,
22583         cannot_lead_to_return, referring_ref_list, referred_ref_list added
22584         to ipa_ref class.
22585         ipa_ref_list class has new member functions: first_reference,
22586         first_referring, clear, nreferences.
22587         * ipa-reference.c (analyze_function): New IPA REF function used.
22588         (write_node_summary_p): Likewise.
22589         (ipa_reference_write_optimization_summary): Likewise.
22590         * ipa-split.c (split_function): Likewise.
22591         * ipa-utils.c (ipa_reverse_postorder): Likewise.
22592         * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
22593         (function_and_variable_visibility): Likewise.
22594         * ipa.c (has_addr_references_p): Likewise.
22595         (process_references): Argument type changed.
22596         (symtab_remove_unreachable_nodes): New IPA REF function used.
22597         (process_references): Likewise.
22598         (set_writeonly_bit): Likewise.
22599         * lto-cgraph.c: Implementation of new symtab_node member functions
22600         that uses new IPA REF functions.
22601         * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
22602         function used.
22603         * lto-streamer-out.c (output_symbol_p): Likewise.
22604         * lto-streamer.h (referenced_from_this_partition_p): Argument type
22605         changed.
22606         * symtab.c: Implementation of new IPA REF API.
22607         * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
22608         (ipa_tm_create_version): Likewise.
22609         (ipa_tm_execute): Likewise.
22610         * tree-emutls.c (gen_emutls_addr): Likewise.
22611         * tree-inline.c (copy_bb): Likewise.
22612         (delete_unreachable_blocks_update_callgraph): Likewise.
22613         * varpool.c (varpool_remove_unreferenced_decls): Likewise.
22614         (varpool_for_node_and_aliases): Likewise.
22615
22616 2014-06-25  Trevor Saunders  <tsaunders@mozilla.com>
22617
22618         * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
22619
22620 2014-06-25  Trevor Saunders  <tsaunders@mozilla.com>
22621
22622         PR bootstrap/61598
22623         * fold-const.c (fold_checksum_tree): Use a hash_table of const
22624         tree_node * instead of tree_node *.
22625         (fold): Adjust.
22626         (print_fold_checksum): Likewise.
22627         (fold_check_failed): Likewise.
22628         (debug_fold_checksum): Likewise.
22629         (fold_build1_stat_loc): Likewise.
22630         (fold_build2_stat_loc): Likewise.
22631         (fold_build3_stat_loc): Likewise.
22632         (fold_build_call_array_loc): Likewise.
22633
22634 2014-06-25  David Edelsohn  <dje.gcc@gmail.com>
22635
22636         * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
22637         implementation with call to...
22638         * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
22639         function.
22640         * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
22641         Declare.
22642
22643 2014-06-25  Marc Glisse  <marc.glisse@inria.fr>
22644
22645         PR tree-optimization/57742
22646         * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
22647         after replacing the statement.
22648
22649 2014-06-25  Nick Clifton  <nickc@redhat.com>
22650
22651         * config/v850/v850.c (GHS_default_section_names): Change to const
22652         char * type.
22653         (GHS_current_section_names): Likewise.
22654         (v850_insert_attributes): Do not build strings, just assign the
22655         names directly.  Change the type of 'chosen_section' to const
22656         char*.
22657         * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
22658         directly to the array entry.
22659         * config/v850/v850.h (GHS_default_section_names): Change to const
22660         char * type.
22661         (GHS_current_section_names): Likewise.
22662
22663 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
22664
22665         * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
22666         (LANG_HOOKS_DECLS): Add it.
22667         * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
22668         has correct type.
22669         * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
22670         * langhooks.h (struct lang_hooks_for_decls): Add
22671         omp_clause_linear_ctor hook.
22672         * omp-low.c (lower_rec_input_clauses): Set max_vf even if
22673         OMP_CLAUSE_LINEAR_ARRAY is set.  Don't fold_convert
22674         OMP_CLAUSE_LINEAR_STEP.  For OMP_CLAUSE_LINEAR_ARRAY in
22675         combined simd loop use omp_clause_linear_ctor hook.
22676
22677 2014-06-24  Cong Hou  <congh@google.com>
22678
22679         * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
22680         pattern recognition.
22681         (type_conversion_p): PROMOTION is true if it's a type promotion
22682         conversion, and false otherwise.  Return true if the given expression
22683         is a type conversion one.
22684         * tree-vectorizer.h: Adjust the number of patterns.
22685         * tree.def: Add SAD_EXPR.
22686         * optabs.def: Add sad_optab.
22687         * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
22688         * expr.c (expand_expr_real_2): Likewise.
22689         * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
22690         * gimple.c (get_gimple_rhs_num_ops): Likewise.
22691         * optabs.c (optab_for_tree_code): Likewise.
22692         * tree-cfg.c (estimate_operator_cost): Likewise.
22693         * tree-ssa-operands.c (get_expr_operands): Likewise.
22694         * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
22695         * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
22696         * doc/generic.texi: Add document for SAD_EXPR.
22697         * doc/md.texi: Add document for ssad and usad.
22698
22699 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
22700
22701         * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
22702         qualification in cast.
22703
22704 2014-06-24  Jan Hubicka  <hubicka@ucw.cz>
22705
22706         * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
22707         * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
22708         * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
22709         (tree_function_decl): ... here.
22710         * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
22711         streaming of vindex to ...
22712         (write_ts_function_decl_tree_pointers): ... here.
22713         * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
22714         Do not stream DECL_VINDEX.
22715         (lto_input_ts_function_decl_tree_pointers): Stream it here.
22716
22717 2014-06-24  Catherine Moore  <clm@codesourcery.com>
22718             Sandra Loosemore  <sandra@codesourcery.com>
22719
22720         * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
22721         * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
22722         * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
22723
22724 2014-06-24  Marc Glisse  <marc.glisse@inria.fr>
22725
22726         * doc/invoke.texi (Warning Options): Remove duplicated
22727         -Wmaybe-uninitialized.
22728
22729 2014-06-24  Marc Glisse  <marc.glisse@inria.fr>
22730
22731         PR tree-optimization/57742
22732         * tree-ssa-strlen.c (get_string_length): Ignore malloc.
22733         (handle_builtin_malloc, handle_builtin_memset): New functions.
22734         (strlen_optimize_stmt): Call them.
22735         * passes.def: Move strlen after loop+dom but before vrp.
22736
22737 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
22738
22739         PR target/61570
22740         * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
22741         model family 6 CPU with has_longmode never use a CPU without
22742         64-bit support.
22743
22744 2014-06-24  H.J. Lu  <hongjiu.lu@intel.com>
22745
22746         PR target/61570
22747         * config/i386/driver-i386.c (host_detect_local_cpu): Revert
22748         the last change.
22749
22750 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
22751
22752         * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
22753         * dominance.c (iterate_fix_dominators): Use hash_map instead of
22754         pointer_map.
22755         * hash-map.h: New file.
22756         * ipa-comdats.c: Use hash_map instead of pointer_map.
22757         * ipa.c: Likewise.
22758         * lto-section-out.c: Adjust.
22759         * lto-streamer.h: Replace pointer_map with hash_map.
22760         * symtab.c (verify_symtab): Likewise.
22761         * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
22762         * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
22763         * tree-streamer.h: Likewise.
22764         * tree-streamer.c: Adjust.
22765         * pointer-set.h: Remove pointer_map.
22766
22767 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
22768
22769         * hash-table.h: Add a template arg to choose between storing values
22770         and storing pointers to values, and then provide partial
22771         specializations for both.
22772         * tree-browser.c (tree_upper_hasher): Provide the type the hash table
22773         should store, not the type values should point to.
22774         * tree-into-ssa.c (var_info_hasher): Likewise.
22775         * tree-ssa-dom.c (expr_elt_hasher): Likewise.
22776         * tree-complex.c: Adjust.
22777         * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
22778         table instead of int_tree_map *.
22779         * tree-parloops.c: Adjust.
22780         * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
22781         type is being stored.
22782         * tree-vectorizer.c: Adjust.
22783
22784 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
22785
22786         * hash-table.h: Remove a layer of indirection from hash_table so that
22787         it contains the hash table's data instead of a pointer to the data.
22788         * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
22789         config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
22790         config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
22791         data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
22792         fold-const.c, gcse.c, ggc-common.c,
22793         gimple-ssa-strength-reduction.c, gimplify.c,
22794         graphite-clast-to-gimple.c, graphite-dependences.c,
22795         graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
22796         ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
22797         loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
22798         lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
22799         postreload-gcse.c, sese.c, statistics.c, store-motion.c,
22800         trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
22801         tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
22802         tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
22803         tree-ssa-live.c, tree-ssa-loop-im.c,
22804         tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
22805         tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
22806         tree-ssa-structalias.c, tree-ssa-tail-merge.c,
22807         tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
22808         tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
22809         tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
22810         vtable-verify.c, vtable-verify.h: Adjust.
22811
22812 2014-06-24  Richard Biener  <rguenther@suse.de>
22813
22814         PR tree-optimization/61572
22815         * tree-ssa-sink.c (statement_sink_location): Do not sink
22816         loads from hard registers.
22817
22818 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
22819
22820         * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
22821         not mentioned in clauses use private clause if the iterator is
22822         declared in #pragma omp for simd, and when adding lastprivate
22823         instead, add it to the outer #pragma omp for too.  Diagnose
22824         if the variable is private in outer context.  For simd collapse > 1
22825         loops, replace all iterators with temporaries.
22826         * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
22827         same even in collapse > 1 loops.
22828
22829         * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
22830         OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
22831         non-NULL.
22832         <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
22833         (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
22834         non-NULL.
22835         (gimplify_adjust_omp_clauses): Likewise.
22836         * omp-low.c (lower_rec_simd_input_clauses,
22837         lower_rec_input_clauses, expand_omp_simd): Handle non-constant
22838         safelen the same as safelen(1).
22839         * tree-nested.c (convert_nonlocal_omp_clauses,
22840         convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED.  For
22841         OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
22842         (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
22843         Fixup handling of GIMPLE_OMP_TARGET.
22844         (convert_tramp_reference_stmt, convert_gimple_call): Handle
22845         GIMPLE_OMP_TARGET.
22846
22847 2014-06-24  Chung-Lin Tang  <cltang@codesourcery.com>
22848
22849         PR tree-optimization/61554
22850         * tree-ssa-propagate.c: Include "bitmap.h".
22851         (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
22852         properly update constructor/destructor.
22853         (substitute_and_fold_dom_walker::before_dom_children):
22854         Remove call to gimple_purge_dead_eh_edges, add bb->index to
22855         need_eh_cleaup instead.
22856         (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
22857         need_eh_cleanup.
22858
22859 2014-06-23  Jan Hubicka  <hubicka@ucw.cz>
22860
22861         * varpool.c (dump_varpool_node): Dump used_by_single_function.
22862         * tree-pass.h (make_pass_ipa_single_use): New pass.
22863         * cgraph.h (used_by_single_function): New flag.
22864         * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
22865         Stream it.
22866         * passes.def (pass_ipa_single_use): Scedule.
22867         * ipa.c (BOTTOM): New macro.
22868         (meet): New function
22869         (propagate_single_user): New function.
22870         (ipa_single_use): New function.
22871         (pass_data_ipa_single_use): New pass.
22872         (pass_ipa_single_use): New pass.
22873         (pass_ipa_single_use::gate): New gate.
22874         (make_pass_ipa_single_use): New function.
22875
22876 2014-06-23  Kai Tietz  <ktietz@redhat.com>
22877
22878         PR target/39284
22879         * passes.def (peephole2): Move peephole2 pass before sched2 pass.
22880         * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
22881
22882 2014-06-23  Richard Biener  <rguenther@suse.de>
22883
22884         * tree-ssa-loop.c (gate_loop): New function.
22885         (pass_tree_loop::gate): Call it.
22886         (pass_data_tree_no_loop, pass_tree_no_loop,
22887         make_pass_tree_no_loop): New.
22888         * tree-vectorizer.c: Include tree-scalar-evolution.c
22889         (pass_slp_vectorize::execute): Initialize loops and SCEV if
22890         required.
22891         (pass_slp_vectorize::clone): New method.
22892         * timevar.def (TV_TREE_NOLOOP): New.
22893         * tree-pass.h (make_pass_tree_no_loop): Declare.
22894         * passes.def (pass_tree_no_loop): New pass group with
22895         SLP vectorizer.
22896
22897 2014-06-23  H.J. Lu  <hongjiu.lu@intel.com>
22898
22899         PR target/61570
22900         * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
22901         to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
22902
22903 2014-06-23  James Greenhalgh  <james.greenhalgh@arm.com>
22904
22905         * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
22906         "yes" where needed.
22907
22908 2014-06-23  Alan Modra  <amodra@gmail.com>
22909
22910         PR bootstrap/61583
22911         * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
22912         to zero on debug statements.
22913
22914 2014-06-23  Alan Lawrence  <alan.lawrence@arm.com>
22915
22916         PR target/60825
22917         * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
22918         Ignore third operand if present by marking qualifier_internal.
22919
22920         * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
22921
22922         * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
22923         vector extension.
22924         (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
22925         arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
22926         (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
22927         vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
22928         vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
22929         vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
22930         vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
22931         vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
22932         vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
22933         vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
22934         vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
22935         vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
22936         vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
22937         vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
22938         vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
22939         vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
22940         logic in GCC vector extensions
22941
22942         (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
22943         vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
22944         vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
22945         vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
22946         vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
22947         vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
22948         vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
22949         vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
22950         vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
22951         vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
22952
22953         (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
22954
22955         (vget_high_s64, vget_high_u64): Reimplement with GCC vector
22956         extensions.
22957
22958         (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
22959         (vget_low_s64): Use __GET_LOW macro.
22960         (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
22961         gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
22962         (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
22963         (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
22964         __builtin_aarch64_lane_boundsi, use GCC vector extensions.
22965
22966         (vcombine_s64): Use GCC vector extensions; remove cast.
22967         (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
22968         vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
22969         vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
22970         Fix type signature; remove cast.
22971
22972 2014-06-23  Alan Lawrence  <alan.lawrence@arm.com>
22973
22974         PR target/60825
22975         * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
22976         V1DFmode.
22977         * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
22978         add V1DFmode
22979         (BUILTIN_VD1): New.
22980         (BUILTIN_VD_RE): Remove.
22981         (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
22982         (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
22983         * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
22984         variant but not df.
22985         (vreinterpretv1df*, vreinterpret*v1df): New.
22986         (vreinterpretdf*, vreinterpret*df): Remove.
22987         * config/aarch64/aarch64-simd.md (aarch64_create,
22988         aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
22989         * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
22990         (VD1): New.
22991         * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
22992         (vcreate_f64): Remove cast, use v1df builtin.
22993         (vcombine_f64): Remove cast, get elements with gcc vector extensions.
22994         (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
22995         vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
22996         vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
22997         vmov_n_f64, vst1_f64): Use gcc vector extensions.
22998         (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
22999         add range check using __builtin_aarch64_im_lane_boundsi.
23000         (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
23001         vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
23002         type signature, use gcc vector extensions.
23003         (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
23004         vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
23005         vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
23006         vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
23007         vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
23008         vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
23009         vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
23010         vreinterpret_u64_f64): Use v1df builtin not df.
23011
23012 2014-06-23  James Greenhalgh  <james.greenhalgh@arm.com>
23013
23014         * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
23015         vector registers.
23016
23017 2014-06-23  Jan Hubicka  <hubicka@ucw.cz>
23018
23019         * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
23020         priority directly.
23021
23022 2014-06-23  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
23023
23024         * loop-invariant.c (pre_check_invariant_p): New function.
23025         (find_invariant_insn): Call pre_check_invariant_p.
23026
23027 2014-06-22  Richard Henderson  <rth@redhat.com>
23028
23029         PR target/61565
23030         * compare-elim.c (struct comparison): Add eh_note.
23031         (find_comparison_dom_walker::before_dom_children): Don't eliminate
23032         a redundant comparison in a different EH region.  Purge EH edges if
23033         necessary.
23034
23035 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
23036
23037         * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
23038         (var_shift): Use it.
23039         (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
23040         *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
23041         *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
23042         *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
23043         *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
23044         *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
23045         *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
23046         *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
23047         *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
23048         *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
23049         *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
23050         *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
23051         *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
23052         *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
23053         *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
23054         *rotldi3_internal15be): Use the new attribute.  Merge register and
23055         integer alternatives.
23056
23057 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
23058
23059         * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
23060         define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
23061         split, *ashrdi3_internal3 and split): Delete, merge into...
23062         (ashr<mode>3): New expander.
23063         (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
23064         (*ashrsi3_64): Fix formatting.  Replace "i" by "n".
23065
23066 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
23067
23068         * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
23069         *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
23070         *rotldi3_internal3 and split): Delete, merge into...
23071         (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
23072         (*rotlsi3_64): Fix formatting.  Fix condition.  Replace "i" by "n".
23073         Use "rotlw" extended mnemonic.
23074
23075 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
23076
23077         * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
23078         and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
23079         and split, *ashldi3_internal3 and split): Delete, merge into...
23080         (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
23081         (*ashlsi3_64): Fix formatting.  Replace "i" by "n".
23082
23083 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
23084
23085         * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
23086         (lshrsi3, two anonymous define_insns and define_splits,
23087         lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
23088         *lshrdi3_internal3 and split): Delete, merge into...
23089         (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
23090         (*lshrsi3_64): Fix formatting.  Replace "i" by "n".
23091
23092 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
23093
23094         * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
23095         Remove "O" alternative.
23096
23097 2014-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
23098
23099         * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
23100         (mips_move_from_gpr_cost): Likewise.
23101         (mips_register_move_cost): Update accordingly.
23102         (mips_secondary_reload_class): Remove name of in_p.
23103
23104 2014-06-22  Marc Glisse  <marc.glisse@inria.fr>
23105
23106         PR target/61503
23107         * config/i386/i386.md (x86_64_shrd, x86_shrd,
23108         ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
23109
23110 2014-06-21  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
23111
23112         * config/nios2/nios2.c: Include "builtins.h".
23113
23114 2014-06-20  Jan Hubicka  <hubicka@ucw.cz>
23115
23116         * cgraph.h (tls_model_names): New variable.
23117         * print-tree.c (print_node): Simplify.
23118         * varpool.c (tls_model_names): New variable.
23119         (dump_varpool_node): Output tls model.
23120
23121 2014-06-20  Jan Hubicka  <hubicka@ucw.cz>
23122
23123         * ipa-visibility.c (function_and_variable_visibility): Disable
23124         temporarily local aliases for some targets.
23125
23126 2014-06-20  Marek Polacek  <polacek@redhat.com>
23127
23128         * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
23129         * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
23130         into SANITIZE_UNDEFINED.
23131         * doc/invoke.texi: Describe -fsanitize=bounds.
23132         * gimplify.c (gimplify_call_expr): Add gimplification of internal
23133         functions created in the FEs.
23134         * internal-fn.c: Move "internal-fn.h" after "tree.h".
23135         (expand_UBSAN_BOUNDS): New function.
23136         * internal-fn.def (UBSAN_BOUNDS): New internal function.
23137         * internal-fn.h: Don't define internal functions here.
23138         * opts.c (common_handle_option): Add -fsanitize=bounds.
23139         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
23140         BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
23141         * tree-core.h: Define internal functions here.
23142         (struct tree_base): Add ifn field.
23143         * tree-pretty-print.c: Include "internal-fn.h".
23144         (dump_generic_node): Handle functions without CALL_EXPR_FN.
23145         * tree.c (get_callee_fndecl): Likewise.
23146         (build_call_expr_internal_loc): New function.
23147         * tree.def (CALL_EXPR): Update description.
23148         * tree.h (CALL_EXPR_IFN): Define.
23149         (build_call_expr_internal_loc): Declare.
23150         * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
23151         types.
23152         (ubsan_type_descriptor): Change bool parameter to enum
23153         ubsan_print_style.  Adjust the code.  Add handling of
23154         UBSAN_PRINT_ARRAY.
23155         (ubsan_expand_bounds_ifn): New function.
23156         (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
23157         (ubsan_build_overflow_builtin): Likewise.
23158         (instrument_bool_enum_load): Likewise.
23159         (ubsan_instrument_float_cast): Likewise.
23160         * ubsan.h (enum ubsan_print_style): New enum.
23161         (ubsan_expand_bounds_ifn): Declare.
23162         (ubsan_type_descriptor): Adjust declaration.  Use a default parameter.
23163
23164 2014-06-20  Maciej W. Rozycki  <macro@codesourcery.com>
23165
23166         * config/rs6000/rs6000.md: Append `DONE' to preparation
23167         statements of `bswap' pattern splitters.
23168
23169 2014-06-20  Tom de Vries  <tom@codesourcery.com>
23170
23171         * target.def (call_fusage_contains_non_callee_clobbers): Update
23172         definition.
23173         * doc/tm.texi: Regenerate.
23174
23175 2014-06-20  Yury Gribov  <y.gribov@samsung.com>
23176             Max Ostapenko  <m.ostapenko@partner.samsung.com>
23177
23178         PR sanitizer/61547
23179         * asan.c (instrument_strlen_call): Fixed instrumentation of
23180         trailing byte.
23181
23182 2014-06-20  Martin Jambor  <mjambor@suse.cz>
23183
23184         PR ipa/61540
23185         * ipa-prop.c (impossible_devirt_target): New function.
23186         (try_make_edge_direct_virtual_call): Use it, also instead of
23187         asserting.
23188
23189 2014-06-20  Yury Gribov  <y.gribov@samsung.com>
23190             Max Ostapenko  <m.ostapenko@partner.samsung.com>
23191
23192         PR sanitizer/61530
23193         * asan.c (build_check_stmt): Add condition.
23194
23195 2014-06-20  Martin Jambor  <mjambor@suse.cz>
23196
23197         PR ipa/61211
23198         * cgraph.c (clone_of_p): Allow skipped_branch to deal with
23199         expanded clones.
23200
23201 2014-06-20  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
23202
23203         * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
23204         Update comments.
23205         (VCONQ): Make comment more helpful.
23206         (VCON): Delete.
23207         * config/aarch64/aarch64-simd.md
23208         (aarch64_sqdmulh_lane<mode>):
23209         Use VCOND for operands 2.  Update lane checking and flipping logic.
23210         (aarch64_sqrdmulh_lane<mode>): Likewise.
23211         (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
23212         (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
23213         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
23214         attribute of operand 3 to VCOND.
23215         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
23216         (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
23217         (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
23218         (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
23219         (aarch64_sqdmull2_lane<mode>_internal): Likewise.
23220         (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
23221         define_insn.
23222         (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
23223         (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
23224         (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
23225         (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
23226         (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
23227         (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
23228         operand to VCOND.  Update lane flipping and bounds checking logic.
23229         (aarch64_sqdmlal2_lane<mode>): Likewise.
23230         (aarch64_sqdmlsl_lane<mode>): Likewise.
23231         (aarch64_sqdmull_lane<mode>): Likewise.
23232         (aarch64_sqdmull2_lane<mode>): Likewise.
23233         (aarch64_sqdmlal_laneq<mode>):
23234         Replace VCON usage with VCONQ.
23235         Emit aarch64_sqdmlal_laneq<mode>_internal insn.
23236         (aarch64_sqdmlal2_laneq<mode>): Emit
23237         aarch64_sqdmlal2_laneq<mode>_internal insn.
23238         Replace VCON with VCONQ.
23239         (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
23240         (aarch64_sqdmlsl2_laneq<mode>): Likewise.
23241         (aarch64_sqdmull_laneq<mode>): Emit
23242         aarch64_sqdmull_laneq<mode>_internal insn.
23243         Replace VCON with VCONQ.
23244         (aarch64_sqdmull2_laneq<mode>): Emit
23245         aarch64_sqdmull2_laneq<mode>_internal insn.
23246         (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
23247         * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
23248         of 3rd argument to int16x4_t.
23249         (vqdmlalh_lane_s16): Likewise.
23250         (vqdmlslh_lane_s16): Likewise.
23251         (vqdmull_high_lane_s16): Likewise.
23252         (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
23253         (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
23254         (vqdmlsl_lane_s16): Likewise.
23255         (vqdmull_lane_s16): Don't create temporary int16x8_t value.
23256         (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
23257         (vqdmlals_lane_s32): Likewise.
23258         (vqdmlsls_lane_s32): Likewise.
23259         (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
23260         (vqdmulls_lane_s32): Likewise.
23261         (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
23262         (vqdmlsl_lane_s32): Likewise.
23263         (vqdmull_lane_s32): Don't create temporary int32x4_t value.
23264         (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
23265         (vqrdmulhh_lane_s16): Likewise.
23266         (vqdmlsl_high_lane_s16): Likewise.
23267         (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
23268         (vqdmlsl_high_lane_s32): Likewise.
23269         (vqrdmulhs_lane_s32): Likewise.
23270
23271 2014-06-20  Tom de Vries  <tom@codesourcery.com>
23272
23273         * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
23274         get_call_reg_set_usage.
23275
23276 2014-06-20  Tom de Vries  <tom@codesourcery.com>
23277
23278         * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
23279         it contains all call_used_regs.
23280
23281 2014-06-20  Tom de Vries  <tom@codesourcery.com>
23282
23283         * final.c (collect_fn_hard_reg_usage): Add and use variable
23284         function_used_regs.
23285
23286 2014-06-20  Jan Hubicka  <hubicka@ucw.cz>
23287
23288         * cgraph.h (struct symtab_node): Add field in_init_priority_hash
23289         (set_init_priority, get_init_priority, set_fini_priority,
23290         get_fini_priority): New methods.
23291         * tree.c (init_priority_for_decl): Remove.
23292         (init_ttree): Do not initialize init priority.
23293         (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
23294         (decl_priority_info): Remove.
23295         (decl_init_priority_insert): Rewrite.
23296         (decl_fini_priority_insert): Rewrite.
23297         * tree.h (tree_priority_map_eq, tree_priority_map_hash,
23298         tree_priority_map_marked_p): Remove.
23299         * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
23300         * lto-streamer-out.c (hash_tree): Do not hash priorities.
23301         * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
23302         not output priorities.
23303         (pack_ts_function_decl_value_fields): Likewise.
23304         * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
23305         not input priorities.
23306         (unpack_ts_function_decl_value_fields): Likewise.
23307         * symtab.c (symbol_priority_map): Declare.
23308         (init_priority_hash): Declare.
23309         (symtab_unregister_node): Unregister from priority hash, too.
23310         (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
23311         New methods.
23312         (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
23313         (symbol_priority_info): New function.
23314         (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
23315         New methods.
23316         * tree-core.h (tree_priority_map): Remove.
23317
23318 2014-06-20  Jakub Jelinek  <jakub@redhat.com>
23319
23320         * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
23321         0xff to uint64_t before shifting it up.
23322
23323 2014-06-20  Julian Brown  <julian@codesourcery.com>
23324             Chung-Lin Tang  <cltang@codesourcery.com>
23325
23326         * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
23327         TARGET_THUMB1_ONLY. Add comments.
23328
23329 2014-06-19  Tom de Vries  <tom@codesourcery.com>
23330
23331         * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
23332         return type to void.
23333         * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
23334
23335 2014-06-19  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
23336
23337         * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
23338         as "move", from depends_on.
23339
23340 2014-06-19  Terry Guo  <terry.guo@arm.com>
23341
23342         * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
23343         stage.
23344
23345 2014-06-18  Segher Boessenkool  <segher@kernel.crashing.org>
23346
23347         * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
23348         Remove cr5.
23349         (REG_ALLOC_ORDER): Update comment.  Move cr5 earlier.
23350
23351 2014-06-18  Kaz Kojima  <kkojima@gcc.gnu.org>
23352
23353         PR target/61550
23354         * config/sh/sh.c (prepare_move_operands): Don't process TLS
23355         addresses here if reload in progress or completed.
23356
23357 2014-06-18  Robert Suchanek  <robert.suchanek@imgtec.com>
23358
23359         * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
23360         "TARGET_MIPS16 ? M16_REGS : GR_REGS".
23361         * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
23362         (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
23363         (mips_register_priority): New function that implements the target
23364         hook TARGET_REGISTER_PRIORITY.
23365         (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
23366         (mips_lra_p): Likewise for TARGET_LRA_P.
23367         (TARGET_REGISTER_PRIORITY): Define macro.
23368         (TARGET_SPILL_CLASS): Likewise.
23369         (TARGET_LRA_P): Likewise.
23370         * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
23371         classes.
23372         (REG_CLASS_NAMES): Likewise.
23373         (REG_CLASS_CONTENTS): Likewise.
23374         (BASE_REG_CLASS): Use M16_SP_REGS.
23375         * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
23376         New set attribute to enable alternatives depending on the register
23377         allocator used.
23378         (*mul_acc_si_r3900, *mul_sub_si): Likewise.
23379         (*lea64): Disable pattern for MIPS16.
23380         * config/mips/mips.opt (mlra): New option.
23381
23382 2014-06-18  Robert Suchanek  <robert.suchanek@imgtec.com>
23383
23384         * lra-constraints.c (base_to_reg): New function.
23385         (process_address): Use new function.
23386
23387 2014-06-18  Tom de Vries  <tom@codesourcery.com>
23388
23389         * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
23390         * config/aarch64/aarch64.c
23391         (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
23392         (aarch64_emit_call_insn): New function.
23393         (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
23394         of emit_call_insn.
23395         * config/aarch64/aarch64.md (define_expand "call_internal")
23396         (define_expand "call_value_internal", define_expand "sibcall_internal")
23397         (define_expand "sibcall_value_internal"): New.
23398         (define_expand "call", define_expand "call_value")
23399         (define_expand "sibcall", define_expand "sibcall_value"): Use internal
23400         expand variant and aarch64_emit_call_insn.
23401
23402 2014-06-18  Radovan Obradovic  <robradovic@mips.com>
23403             Tom de Vries  <tom@codesourcery.com>
23404
23405         * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
23406         * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
23407         Redefine to true.
23408         (arm_emit_call_insn): Add and use sibcall parameter.  Add IP and CC
23409         clobbers to CALL_INSN_FUNCTION_USAGE.
23410         (define_expand "sibcall_internal")
23411         (define_expand "sibcall_value_internal"): New.
23412         (define_expand "call", define_expand "call_value"): Add argument to
23413         arm_emit_call_insn.
23414         (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
23415         (define_expand "sibcall_value"): Use sibcall_value_internal and
23416         arm_emit_call_insn.
23417
23418 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23419
23420         * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
23421
23422 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23423
23424         * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
23425         __udivmoddi4.
23426
23427 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23428
23429         * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
23430         push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
23431         annotations. Fix DWARF information.
23432
23433 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23434
23435         * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
23436         __udivmoddi4, and fixups for negative operands.
23437
23438 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23439
23440         * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
23441
23442 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23443
23444         * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
23445         to __udivmoddi4.
23446
23447 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23448
23449         * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
23450         manipulation.
23451
23452 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23453
23454         * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
23455         describing register usage on function entry and exit.
23456
23457 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23458
23459         * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
23460         (__aeabi_ldivmod): Fix whitespace.
23461
23462 2014-06-18  Andreas Schwab  <schwab@suse.de>
23463
23464         * doc/md.texi (Standard Names): Use @itemx for grouped items.
23465         Remove blank line after @item.
23466
23467 2014-06-18  Richard Henderson  <rth@redhat.com>
23468
23469         PR target/61545
23470         * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
23471
23472 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23473
23474         * config/arm/arm.c (neon_vector_mem_operand): Allow register
23475         POST_MODIFY for neon loads and stores.
23476         (arm_print_operand): Output post-index register for neon loads and
23477         stores.
23478
23479 2014-06-18  Richard Biener  <rguenther@suse.de>
23480
23481         * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
23482
23483 2014-06-18  Richard Biener  <rguenther@suse.de>
23484
23485         * tree-pass.h (make_pass_dce_loop): Remove.
23486         * passes.def: Replace pass_dce_loop with pass_dce.
23487         * tree-ssa-dce.c (perform_tree_ssa_dce): If something
23488         changed free niter estimates and reset the scev cache.
23489         (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
23490         make_pass_dce_loop): Remove.
23491         * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
23492         (fini_copy_prop): Return whether something changed.  Always
23493         let substitute_and_fold perform DCE and free niter estimates
23494         and reset the scev cache if so.
23495         (execute_copy_prop): If sth changed schedule cleanup-cfg.
23496         (pass_data_copy_prop): Do not unconditionally schedule
23497         cleanup-cfg or update-ssa.
23498
23499 2014-06-18  Yuri Rumyantsev  <ysrumyan@gmail.com>
23500
23501         PR tree-optimization/61518
23502         * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
23503         reduction var is used in reduction stmt or phi-function only.
23504
23505 2014-06-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
23506
23507         * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
23508
23509 2014-06-18  Thomas Preud'homme  <thomas.preudhomme@arm.com>
23510
23511         PR tree-optimization/61517
23512         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
23513         whose rhs's first tree is the source expression instead of the
23514         expression itself.
23515         (find_bswap_or_nop): Likewise.
23516         (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
23517         gimple stmt whose rhs's first tree is the source. In the memory source
23518         case, move the stmt to be replaced close to one of the original load to
23519         avoid the problem of a store between the load and the stmt's original
23520         location.
23521         (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
23522         signature.
23523
23524 2014-06-18  Andreas Schwab  <schwab@suse.de>
23525
23526         PR rtl-optimization/54555
23527         * postreload.c (move2add_use_add2_insn): Substitute
23528         STRICT_LOW_PART only if it is cheaper.
23529
23530 2014-06-18  Uros Bizjak  <ubizjak@gmail.com>
23531
23532         * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
23533         Do not use unspec as call operand.  Use memory_operand instead of
23534         memory_nox32_operand and add "m" operand constraint.  Disable
23535         pattern for TARGET_X32.
23536         (*sibcall_pop_memory): Ditto.
23537         (*sibcall_value_memory): Ditto.
23538         (*sibcall_value_pop_memory): Ditto.
23539         (sibcall peepholes): Merge SImode and DImode patterns using
23540         W mode iterator.  Use memory_operand instead of memory_nox32_operand.
23541         Disable pattern for TARGET_X32.  Check if eliminated register is
23542         really dead after call insn.  Generate call RTX without unspec operand.
23543         (sibcall_value peepholes): Ditto.
23544         (sibcall_pop peepholes): Fix call insn RTXes.  Use memory_operand
23545         instead of memory_nox32_operand.  Check if eliminated register is
23546         really dead after call insn. Generate call RTX without unspec operand.
23547         (sibcall_value_pop peepholes): Ditto.
23548         * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
23549
23550 2014-06-18  Terry Guo  <terry.guo@arm.com>
23551
23552         PR target/61544
23553         * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
23554         reach the head.
23555
23556 2014-06-18  Olivier Hainque  <hainque@adacore.com>
23557
23558         * tree-core.h (tree_block): Add an "end_locus" field, allowing
23559         memorization of the end of block source location.
23560         * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
23561         * gimplify.c (gimplify_bind_expr): Propagate the block start and
23562         end source location info we have on the block entry/exit code we
23563         generate.
23564
23565 2014-06-18  Richard Biener  <rguenther@suse.de>
23566
23567         * common.opt (fssa-phiopt): New option.
23568         * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
23569         but not with -Og.
23570         * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
23571         * doc/invoke.texi (-fssa-phiopt): Document.
23572
23573 2014-06-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
23574
23575         * genattrtab.c (n_bypassed): New variable.
23576         (process_bypasses): Initialise n_bypassed.
23577         Count number of bypassed reservations.
23578         (make_automaton_attrs): Allocate space for bypassed reservations
23579         rather than number of bypasses.
23580
23581 2014-06-18  Richard Biener  <rguenther@suse.de>
23582
23583         * tree-ssa-propagate.c (replace_phi_args_in): Return whether
23584         we propagated anything.
23585         (substitute_and_fold_dom_walker::before_dom_children): Something
23586         changed if we propagated into PHI arguments.
23587         * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
23588         we removed a stmt.
23589
23590 2014-06-18  Evgeny Stupachenko  <evstupac@gmail.com>
23591
23592         * config/i386/i386.c (ix86_reassociation_width): Add alternative for
23593         vector case.
23594         * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
23595         * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
23596         * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
23597         Introduces alternative way of loads group permutaions.
23598         (vect_transform_grouped_load): Try alternative way of permutations.
23599
23600 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
23601
23602         * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
23603         changed in ORT_TARGET region, don't jump to do_outer.
23604         (struct gimplify_adjust_omp_clauses_data): New type.
23605         (gimplify_adjust_omp_clauses_1): Adjust for data being
23606         a struct gimplify_adjust_omp_clauses_data pointer instead
23607         of tree *.  Pass pre_p as a new argument to
23608         lang_hooks.decls.omp_finish_clause hook.
23609         (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
23610         splay_tree_foreach to pass both list_p and pre_p.
23611         (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
23612         gimplify_omp_workshare, gimplify_omp_target_update): Adjust
23613         gimplify_adjust_omp_clauses callers.
23614         * langhooks.c (lhd_omp_finish_clause): New function.
23615         * langhooks-def.h (lhd_omp_finish_clause): New prototype.
23616         (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
23617         * langhooks.h (struct lang_hooks_for_decls): Add a new
23618         gimple_seq * argument to omp_finish_clause hook.
23619         * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
23620         non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
23621         (scan_omp_parallel, lower_omp_for): When adding
23622         _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
23623         * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
23624         * tree-nested.c (convert_nonlocal_omp_clauses,
23625         convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
23626         * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
23627
23628 2014-06-17  Andrew MacLeod  <amacleod@redhat.com>
23629
23630         * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
23631         * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
23632
23633 2014-06-17  Xinliang David Li  <davidxl@google.com>
23634
23635         * tree-pretty-print.c (dump_function_header): Print cgraph uid.
23636         * passes.c (pass_init_dump_file): Do not set initialize
23637         flag to false unconditionally.
23638
23639 2014-06-17  Richard Biener  <rguenther@suse.de>
23640
23641         * genopinit.c (main): Use vec<>::qsort method.
23642         * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
23643         Likewise.
23644         * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
23645
23646 2014-06-17  Matthew Fortune  <matthew.fortune@imgtec.com>
23647
23648         * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
23649         * config/mips/mips.c (mips_expand_fcc_reload): Remove.
23650         (mips_move_to_gpr_cost): Remove ST_REGS case.
23651         (mips_move_from_gpr_cost): Likewise.
23652         (mips_register_move_cost): Likewise.
23653         (mips_secondary_reload_class): Likewise.
23654
23655 2014-06-17  Richard Biener  <rguenther@suse.de>
23656
23657         * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
23658         (pass_all_optimizations): Move 3rd copy-prop pass from after
23659         fre to before ifcombine/phiopt.
23660
23661 2014-06-17  Richard Biener  <rguenther@suse.de>
23662
23663         * tree-switch-conversion.c (collect_switch_conv_info): Simplify
23664         and allow all blocks to be forwarders.
23665
23666 2014-06-17  Yufeng Zhang  <yufeng.zhang@arm.com>
23667
23668         PR target/61483
23669         * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
23670         variable 'size'; calculate 'size' right in the front; use
23671         'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
23672         pcum->aapcs_stack_words.
23673
23674 2014-06-17  Nick Clifton  <nickc@redhat.com>
23675
23676         * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
23677         (umulhi3, mulsidi3, umulsidi3): Likewise.
23678
23679 2014-06-17  Thomas Schwinge  <thomas@codesourcery.com>
23680
23681         PR middle-end/61508
23682         * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
23683         check for section name.
23684
23685 2014-06-17  Richard Biener  <rguenther@suse.de>
23686
23687         * tree-ssa-propagate.c: Include domwalk.h.
23688         (substitute_and_fold): Outline main worker into a domwalker ...
23689         (substitute_and_fold_dom_walker::before_dom_children): ... here.
23690         Schedule stmts we can fully propagate for removal.  Remove
23691         poor-mans DCE.
23692         (substitute_and_fold): Apply a dominator walk to perform
23693         substitution.  Process stmts scheduled for removal here.
23694
23695 2014-06-17  Richard Biener  <rguenther@suse.de>
23696
23697         * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
23698         of PHI node moving.
23699
23700 2014-06-17  Kugan Vivekanandarajah  <kuganv@linaro.org>
23701
23702         * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
23703         default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
23704         (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
23705         __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
23706         * config/arm/vfp.md (set_fpscr): Make pattern conditional on
23707         TARGET_HARD_FLOAT.
23708         (get_fpscr) : Likewise.
23709
23710 2014-06-16  Vladimir Makarov  <vmakarov@redhat.com>
23711
23712         PR rtl-optimization/61325
23713         * lra-constraints.c (valid_address_p): Add forward declaration.
23714         (simplify_operand_subreg): Check address validity before and after
23715         alter_reg of memory subreg.
23716
23717 2014-06-16  Uros Bizjak  <ubizjak@gmail.com>
23718
23719         * config/i386/i386.c (decide_alg): Correctly handle
23720         maximum size of stringop algorithm.
23721
23722 2014-06-16  Yury Gribov  <y.gribov@samsung.com>
23723
23724         * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
23725
23726 2014-06-16  Vladimir Makarov  <vmakarov@redhat.com>
23727
23728         PR rtl-optimization/61522
23729         * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
23730
23731 2014-06-16  Jan Hubicka  <hubicka@ucw.cz>
23732
23733         Revert:
23734         * symtab.c (symtab_node::reset_section): New method.
23735         * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
23736         for localization.
23737         * cgraph.h (reset_section): Declare.
23738         * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
23739         do not consider comdat locals.
23740         * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
23741         for new symbol.
23742         * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
23743         (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
23744         reset sections of symbols dragged out of the comdats.
23745         (function_and_variable_visibility): Reset sections of
23746         localized symbols.
23747
23748 2014-06-16  Richard Biener  <rguenther@suse.de>
23749
23750         PR tree-optimization/61482
23751         * tree-vrp.c (adjust_range_with_scev): Avoid setting of
23752         [-INF(OVF), +INF(OVF)] range.
23753
23754 2014-06-16  Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
23755
23756         * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
23757         instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
23758         handling 32-bit multiplication.
23759
23760 2014-06-16  Chung-Lin Tang  <cltang@codesourcery.com>
23761
23762         PR middle-end/61430
23763         * lra-lives.c (process_bb_lives): Skip creating copy during
23764         insn scan when src/dest has constrained to same regno.
23765
23766 2014-06-15  Jan Hubicka  <hubicka@ucw.cz>
23767
23768         * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
23769         DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
23770
23771 2014-06-16  Yury Gribov  <y.gribov@samsung.com>
23772
23773         * asan.c (check_func): New function.
23774         (maybe_create_ssa_name): Likewise.
23775         (build_check_stmt_with_calls): Likewise.
23776         (use_calls_p): Likewise.
23777         (report_error_func): Change interface.
23778         (build_check_stmt): Allow non-integer lengths; add support
23779         for new parameter.
23780         (asan_instrument): Likewise.
23781         (instrument_mem_region_access): Moved code to build_check_stmt.
23782         (instrument_derefs): Likewise.
23783         (instrument_strlen_call): Likewise.
23784         * cfgcleanup.c (old_insns_match_p): Add support for new functions.
23785         * doc/invoke.texi: Describe new parameter.
23786         * params.def: Define new parameter.
23787         * params.h: Likewise.
23788         * sanitizer.def: Describe new builtins.
23789
23790 2014-06-16  Richard Biener  <rguenther@suse.de>
23791
23792         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
23793         Make all defs available at the end.
23794         (eliminate): If we remove a PHI node schedule cfg-cleanup.
23795
23796 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
23797
23798         PR plugins/45078
23799         * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
23800
23801 2014-06-16  Richard Sandiford  <rdsandiford@googlemail.com>
23802
23803         PR bootstrap/61516
23804         * auto-inc-dec.c (merge_in_block): Fix location of insn_info
23805         initialization.  Replace remaining use of uid.
23806
23807 2014-06-15  Jan Hubicka  <hubicka@ucw.cz>
23808
23809         * c-family/c-common.c (handle_tls_model_attribute): Use
23810         set_decl_tls_model.
23811         * c-family/c-common.c (handle_tls_model_attribute): Use
23812         set_decl_tls_model.
23813         * cgraph.h (struct varpool_node): Add tls_model.
23814         * tree.c (decl_tls_model, set_decl_tls_model): New functions.
23815         * tree.h (DECL_TLS_MODEL): Update.
23816         (DECL_THREAD_LOCAL_P): Check that variable is static.
23817         (decl_tls_model): Declare.
23818         (set_decl_tls_model): Declare.
23819         * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
23820         set symbol prorperties.
23821         (get_emutls_init_templ_addr): Cleanup.
23822         (new_emutls_decl): Update.
23823         * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
23824         (lto_input_varpool_node): Likewise.
23825         * lto-streamer-out.c (hash_tree): Likewise.
23826         * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
23827         not stream DECL_TLS_MODEL.
23828         * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
23829         * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
23830
23831 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
23832
23833         * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
23834
23835 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
23836
23837         * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
23838         (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
23839         lists.
23840         (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
23841         (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
23842         (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
23843         (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
23844         (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
23845         (df_get_artificial_defs, df_get_artificial_uses)
23846         (df_single_def, df_single_use): Update accordingly.
23847         (df_refs_chain_dump): Take the first element in a linked list as
23848         parameter, rather than a pointer to an array of pointers.
23849         * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
23850         * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
23851         (df_chain_create_bb_process_use): Likewise.
23852         (df_md_bb_local_compute_process_def): Likewise.
23853         * fwprop.c (process_defs, process_uses): Likewise.
23854         (register_active_defs, update_uses): Likewise.
23855         (forward_propagate_asm): Update for new df_ref linking.
23856         * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
23857         (df_null_ref_rec, df_null_mw_rec): Likewise.
23858         (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
23859         explicitly.
23860         (df_scan_free_bb_info): Remove check for null artificial_defs.
23861         (df_install_ref_incremental): Adjust for new df_ref linking.
23862         Use a single-element insertion rather than a full sort.
23863         (df_ref_chain_delete_du_chain): Take the first element
23864         in a linked list as parameter, rather than a pointer to an array of
23865         pointers.
23866         (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
23867         (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
23868         (df_insn_info_delete): Remove check for null defs and call to
23869         df_scan_free_mws_vec.
23870         (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
23871         null rather than df_null_*_rec.
23872         (df_insn_rescan_debug_internal): Likewise, and update null
23873         checks in the same way.  Remove check for null defs.
23874         (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
23875         Move a single element rather doing a full sort.
23876         (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
23877         linking.
23878         (df_notes_rescan): Likewise.  Use a merge rather than a full sort.
23879         Initialize df_ref and df_mw_hardreg lists to null rather than
23880         df_null_*_rec.
23881         (df_ref_compare): Take df_refs as parameter, transferring the
23882         old interface to...
23883         (df_ref_ptr_compare): ...this new function.
23884         (df_sort_and_compress_refs): Update accordingly.
23885         (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
23886         old interface to...
23887         (df_mw_ptr_compare): ...this new function.
23888         (df_sort_and_compress_mws): Update accordingly.
23889         (df_install_refs, df_install_mws): Return a linked list rather than
23890         an array of pointers.
23891         (df_refs_add_to_chains): Assert that old lists are empty rather
23892         than freeing them.
23893         (df_insn_refs_verify): Don't handle null defs speciailly.
23894         * web.c (union_match_dups): Update for new df_ref linking.
23895
23896 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
23897
23898         * df.h (df_ref_create, df_ref_remove): Delete.
23899         * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
23900         (df_ref_remove): Likewise.
23901
23902 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
23903
23904         * df.h (df_single_def, df_single_use): New functions.
23905         * ira.c (find_moveable_pseudos): Use them.
23906
23907 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
23908
23909         * df.h (FOR_EACH_INSN_INFO_MW): New macro.
23910         * df-problems.c (df_note_bb_compute): Use it.
23911         * regstat.c (regstat_bb_compute_ri): Likewise.
23912
23913 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
23914
23915         * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
23916         * cse.c (cse_extended_basic_block): Use them.
23917         * dce.c (mark_artificial_use): Likewise.
23918         * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
23919         (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
23920         (df_chain_remove_problem, df_chain_bb_dump): Likewise.
23921         (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
23922         (df_simulate_initialize_backwards): Likewise.
23923         (df_simulate_finalize_backwards): Likewise.
23924         (df_simulate_initialize_forwards): Likewise.
23925         (df_md_simulate_artificial_defs_at_top): Likewise.
23926         * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
23927         * regrename.c (init_rename_info): Likewise.
23928         * regstat.c (regstat_bb_compute_ri): Likewise.
23929         (regstat_bb_compute_calls_crossed): Likewise.
23930
23931 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
23932
23933         * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
23934         (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
23935         (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
23936         * auto-inc-dec.c (find_inc, merge_in_block): Use them.
23937         * combine.c (create_log_links): Likewise.
23938         * compare-elim.c (find_flags_uses_in_insn): Likewise.
23939         (try_eliminate_compare): Likewise.
23940         * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
23941         * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
23942         (remove_reg_equal_equiv_notes_for_defs): Likewise.
23943         (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
23944         (word_dce_process_block, dce_process_block): Likewise.
23945         * ddg.c (def_has_ccmode_p): Likewise.
23946         * df-core.c (df_bb_regno_first_def_find): Likewise.
23947         (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
23948         * df-problems.c (df_rd_simulate_one_insn): Likewise.
23949         (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
23950         (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
23951         (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
23952         (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
23953         (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
23954         (df_simulate_find_defs, df_simulate_find_uses): Likewise.
23955         (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
23956         (df_simulate_uses, df_md_simulate_one_insn): Likewise.
23957         * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
23958         * fwprop.c (local_ref_killed_between_p): Likewise.
23959         (all_uses_available_at, free_load_extend): Likewise.
23960         * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
23961         * hw-doloop.c (scan_loop): Likewise.
23962         * ifcvt.c (dead_or_predicable): Likewise.
23963         * init-regs.c (initialize_uninitialized_regs): Likewise.
23964         * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
23965         (process_bb_node_lives): Likewise.
23966         * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
23967         (find_moveable_pseudos): Likewise.
23968         * loop-invariant.c (check_dependencies, record_uses): Likewise.
23969         * recog.c (peep2_find_free_register): Likewise.
23970         * ree.c (get_defs): Likewise.
23971         * regstat.c (regstat_bb_compute_ri): Likewise.
23972         (regstat_bb_compute_calls_crossed): Likewise.
23973         * sched-deps.c (find_inc, find_mem): Likewise.
23974         * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
23975         (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
23976         * shrink-wrap.c (requires_stack_frame_p): Likewise.
23977         (prepare_shrink_wrap): Likewise.
23978         * store-motion.c (compute_store_table, build_store_vectors): Likewise.
23979         * web.c (union_defs, pass_web::execute): Likewise.
23980         * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
23981         (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
23982
23983 2014-06-13  Vladimir Makarov  <vmakarov@redhat.com>
23984
23985         * lra-assign.c (assign_by_spills): Add code to assign vector regs
23986         to inheritance pseudos.
23987         * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
23988
23989 2014-06-13  Peter Bergner  <bergner@vnet.ibm.com>
23990
23991         PR target/61415
23992         * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
23993         (BU_MISC_2): Rename to ...
23994         (BU_LDBL128_2): ... this.
23995         * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
23996         (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
23997         * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
23998         RS6000_BTM_LDBL128.
23999         (rs6000_invalid_builtin): Add long double 128-bit builtin support.
24000         (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
24001         * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
24002         (unpacktf_1): Likewise.
24003         * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
24004         (__builtin_longdouble_dw1): Likewise.
24005         * doc/sourcebuild.texi (longdouble128): Document.
24006
24007 2014-06-13  Jeff Law  <law@redhat.com>
24008
24009         PR rtl-optimization/61094
24010         PR rtl-optimization/61446
24011         * ree.c (combine_reaching_defs): Get the mode for the copy from
24012         the extension insn rather than the defining insn.
24013
24014 2014-06-13  Dehao Chen  <dehao@google.com>
24015
24016         * dwarf2out.c (add_linkage_name): Emit more linkage name.
24017
24018 2014-06-13  Thomas Schwinge  <thomas@codesourcery.com>
24019
24020         * doc/install.texi (--enable-linker-plugin-configure-flags)
24021         (--enable-linker-plugin-flags): Document new flags.
24022
24023 2014-06-13  Martin Jambor  <mjambor@suse.cz>
24024
24025         PR ipa/61186
24026         * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
24027         cache_token if returning early.
24028
24029 2014-06-13  Nick Clifton  <nickc@redhat.com>
24030
24031         * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
24032         requested alignment is active.
24033         (LABEL_ALIGN): Likewise.
24034         (LOOP_ALIGN): Likewise.
24035
24036 2014-06-13  Richard Biener  <rguenther@suse.de>
24037
24038         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
24039         Rewrite to propagate the VN result into all uses where
24040         possible and to remove stmts becoming dead because of that.
24041         (eliminate): Generalize stmt removal handling, remove in
24042         reverse dominator order to support proper debug stmt
24043         generation.  Update stmts before removing stmts.
24044         * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
24045
24046 2014-06-13  Thomas Preud'homme  <thomas.preudhomme@arm.com>
24047
24048         PR tree-optimization/61375
24049         * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
24050         symbolic number cannot be represented in an uint64_t.
24051         (find_bswap_or_nop_1): Likewise.
24052
24053 2014-06-12  Jan Hubicka  <hubicka@ucw.cz>
24054
24055         * symtab.c (symtab_node::reset_section): New method.
24056         * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
24057         for localization.
24058         * cgraph.h (reset_section): Declare.
24059         * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
24060         do not consider comdat locals.
24061         * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
24062         for new symbol.
24063         * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
24064         (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
24065         reset sections of symbols dragged out of the comdats.
24066         (function_and_variable_visibility): Reset sections of
24067         localized symbols.
24068
24069 2014-06-12  Jan Hubicka  <hubicka@ucw.cz>
24070
24071         * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
24072         to use symtab and decl_binds_to_current_def_p
24073         * tree-vectorizer.c (increase_alignment): Increase alignment
24074         of alias target, too.
24075
24076 2014-06-12  Jakub Jelinek  <jakub@redhat.com>
24077
24078         PR middle-end/61486
24079         * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
24080         (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
24081         if outer combined construct is distribute.
24082         (gimplify_omp_for): For OMP_DISTRIBUTE set
24083         gimplify_omp_ctxp->distribute.
24084         * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
24085         GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
24086         mapping into decl map.
24087
24088 2014-06-12  Jason Merrill  <jason@redhat.com>
24089
24090         * common.opt (fabi-version): Change default to 0.
24091
24092 2014-06-12  Jason Merrill  <jason@redhat.com>
24093
24094         * toplev.c (process_options): Reject -fabi-version=1.
24095
24096 2014-06-12  Jeff Law  <law@redhat.com>
24097
24098         PR tree-optimization/61009
24099         * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
24100         value when we stop processing a block due to problematic PHIs.
24101
24102 2014-06-12  Alan Lawrence  <alan.lawrence@arm.com>
24103
24104         * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
24105         vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
24106         vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
24107         vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
24108         vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
24109         vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
24110         vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
24111         are not in the spec.
24112
24113 2014-06-10  Alan Lawrence  <alan.lawrence@arm.com>
24114
24115         PR target/59843
24116         * config/aarch64/aarch64-modes.def: Add V1DFmode.
24117         * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
24118         Support V1DFmode.
24119
24120 2014-06-12  Eric Botcazou  <ebotcazou@adacore.com>
24121
24122         * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
24123
24124 2014-06-12  Georg-Johann Lay  <avr@gjlay.de>
24125
24126         PR target/61443
24127         * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
24128         loading from address spaces.
24129
24130 2014-06-12  Martin Liska  <mliska@suse.cz>
24131
24132         PR ipa/61462
24133         * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
24134         statement is reachable.
24135
24136 2014-06-11  Jan Hubicka  <hubicka@ucw.cz>
24137
24138         * symtab.c (section_hash): New hash.
24139         (symtab_unregister_node): Clear section before freeing.
24140         (hash_section_hash_entry): New haser.
24141         (eq_sections): New function.
24142         (symtab_node::set_section_for_node): New method.
24143         (set_section_1): Update.
24144         (symtab_node::set_section): Take string instead of tree as parameter.
24145         (symtab_resolve_alias): Update.
24146         * cgraph.h (section_hash_entry_d): New structure.
24147         (section_hash_entry): New typedef.
24148         (cgraph_node): Change comdat_group_ to x_comdat_group,
24149         change section_ to x_section and turn into section_hash_entry;
24150         update accestors; put set_section_for_node offline.
24151         * tree.c (decl_section_name): Turn into string.
24152         (set_decl_section_name): Change parameter to be string.
24153         * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
24154         * sdbout.c (sdbout_one_type): Update.
24155         * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
24156         * varasm.c (IN_NAMED_SECTION, get_named_section,
24157         resolve_unique_section, hot_function_section, get_named_text_section,
24158         USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
24159         make_decl_rtl, default_unique_section): Update.
24160         * config/c6x/c6x.c (c6x_in_small_data_p): Update.
24161         (c6x_elf_unique_section): Update.
24162         * config/nios2/nios2.c (nios2_in_small_data_p): Update.
24163         * config/pa/pa.c (pa_function_section): Update.
24164         * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
24165         * config/ia64/ia64.c (ia64_in_small_data_p): Update.
24166         * config/arc/arc.c (arc_in_small_data_p): Update.
24167         * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
24168         * config/mcore/mcore.c (mcore_unique_section): Update.
24169         * config/mips/mips.c (mips16_build_function_stub): Update.
24170         (mips16_build_call_stub): Update.
24171         (mips_function_rodata_section): Update.
24172         (mips_in_small_data_p): Update.
24173         * config/score/score.c (score_in_small_data_p): Update.
24174         * config/rx/rx.c (rx_in_small_data): Update.
24175         * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
24176         (rs6000_xcoff_asm_named_section): Update.
24177         (rs6000_xcoff_unique_section): Update.
24178         * config/frv/frv.c (frv_string_begins_with): Update.
24179         (frv_in_small_data_p): Update.
24180         * config/v850/v850.c (v850_encode_data_area): Update.
24181         * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
24182         (bfin_handle_l1_data_attribute): Update.
24183         (bfin_handle_l2_attribute): Update.
24184         * config/mep/mep.c (mep_unique_section): Update.
24185         * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
24186         Update.
24187         * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
24188         (h8300_handle_tiny_data_attribute): Update.
24189         * config/m32r/m32r.c (m32r_in_small_data_p): Update.
24190         (m32r_in_small_data_p): Update.
24191         * config/alpha/alpha.c (alpha_in_small_data_p): Update.
24192         * config/i386/i386.c (ix86_in_large_data_p): Update.
24193         * config/i386/winnt.c (i386_pe_unique_section): Update.
24194         * config/darwin.c (darwin_function_section): Update.
24195         * config/lm32/lm32.c (lm32_in_small_data_p): Update.
24196         * tree-emutls.c (get_emutls_init_templ_addr): Update.
24197         (new_emutls_decl): Update.
24198         * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
24199         input_varpool_node): Update.
24200         (ead_string_cst): Turn to ...
24201         (read_string): ... this one.
24202         * dwarf2out.c (secname_for_decl): Update.
24203         * asan.c (asan_protect_global): Update.
24204
24205 2014-06-11  DJ Delorie  <dj@redhat.com>
24206
24207         * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
24208         cache lines.
24209         * config/rx/rx.c (rx_option_override): Likewise.
24210         (rx_align_for_label): Likewise.
24211
24212         * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
24213
24214 2014-06-11  Maciej W. Rozycki  <macro@codesourcery.com>
24215
24216         * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
24217         prototype.
24218
24219 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24220
24221         * common.md: New file.
24222         * doc/md.texi: Update description of generic, machine-independent
24223         constraints.
24224         * config/s390/constraints.md (e): Delete.
24225         * Makefile.in (md_file): Include common.md.
24226         * config/m32c/t-m32c (md_file): Likewise.
24227         * genpreds.c (general_mem): New array.
24228         (generic_constraint_letters): Remove constraints now defined by
24229         common.md.
24230         (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
24231         Allow the first character to be '<' or '>' as well.
24232         * genoutput.c (general_mem): New array.
24233         (indep_constraints): Remove constraints now defined by common.md.
24234         (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
24235         Remove special handling of 'm'.
24236         * ira-costs.c (record_reg_classes): Remove special handling of
24237         constraints now defined by common.md.
24238         * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
24239         * ira-lives.c (single_reg_class): Likewise.
24240         (ira_implicitly_set_insn_hard_regs): Likewise.
24241         * lra-constraints.c (reg_class_from_constraints): Likewise.
24242         (process_alt_operands, process_address, curr_insn_transform): Likewise.
24243         * postreload.c (reload_cse_simplify_operands): Likewise.
24244         * reload.c (push_secondary_reload, scratch_reload_class)
24245         (find_reloads, alternative_allows_const_pool_ref): Likewise.
24246         * reload1.c (maybe_fix_stack_asms): Likewise.
24247         * targhooks.c (default_secondary_reload): Likewise.
24248         * stmt.c (parse_output_constraint): Likewise.
24249         * recog.c (preprocess_constraints): Likewise.
24250         (constrain_operands, peep2_find_free_register): Likewise.
24251         (asm_operand_ok): Likewise, but add a comment saying why 'o'
24252         must be handled specially.
24253
24254 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24255
24256         * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
24257         * genpreds.c (have_const_dbl_constraints): Delete.
24258         (add_constraint): Don't set it.
24259         (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
24260         * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
24261         constraints using the lookup_constraint logic.
24262         * ira-lives.c (single_reg_class): Likewise.
24263         * ira.c (ira_setup_alts): Likewise.
24264         * lra-constraints.c (process_alt_operands): Likewise.
24265         * recog.c (asm_operand_ok, constrain_operands): Likewise.
24266         * reload.c (find_reloads): Likewise.
24267
24268 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24269
24270         * genpreds.c (const_int_start, const_int_end): New variables.
24271         (choose_enum_order): Output CONST_INT constraints before memory
24272         constraints.
24273         (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
24274         Add CT_CONST_INT.
24275         * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
24276         * ira.c (ira_setup_alts): Likewise.
24277         * lra-constraints.c (process_alt_operands): Likewise.
24278         * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
24279         * reload.c (find_reloads): Likewise.
24280
24281 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24282
24283         * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
24284         decmem_ok and incmem_ok.  Reformat other bitfields for consistency.
24285         * recog.c (preprocess_constraints): Update accordingly.
24286
24287 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24288
24289         * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
24290         (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
24291         (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
24292         * genpreds.c (print_type_tree): New function.
24293         (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
24294         REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
24295         EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
24296         Write out enum constraint_type and get_constraint_type.
24297         * lra-constraints.c (satisfies_memory_constraint_p): Take a
24298         constraint_num rather than a constraint string.
24299         (satisfies_address_constraint_p): Likewise.
24300         (reg_class_from_constraints): Avoid old constraint macros.
24301         (process_alt_operands, process_address_1): Likewise.
24302         (curr_insn_transform): Likewise.
24303         * ira-costs.c (record_reg_classes): Likewise.
24304         (record_operand_costs): Likewise.
24305         * ira-lives.c (single_reg_class): Likewise.
24306         (ira_implicitly_set_insn_hard_regs): Likewise.
24307         * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
24308         * postreload.c (reload_cse_simplify_operands): Likewise.
24309         * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
24310         (constrain_operands, peep2_find_free_register): Likewise.
24311         * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
24312         (find_reloads, alternative_allows_const_pool_ref): Likewise.
24313         * reload1.c (maybe_fix_stack_asms): Likewise.
24314         * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
24315         * targhooks.c (default_secondary_reload): Likewise.
24316         * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
24317         to EXTRA_CONSTRAINT_STR.
24318         * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
24319
24320 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24321
24322         * genpreds.c (write_constraint_satisfied_p_1): Replace with...
24323         (write_constraint_satisfied_p_array): ...this new function.
24324         (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
24325         an array.
24326         (write_insn_preds_c): Update accordingly.
24327
24328 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24329
24330         * genpreds.c (write_lookup_constraint): Rename to...
24331         (write_lookup_constraint_1): ...this.
24332         (write_lookup_constraint_array): New function.
24333         (write_tm_preds_h): Define lookup_constraint as an inline function
24334         that uses write_lookup_constraint_array where possible.
24335         (write_insn_preds_c): Update for the changes above.
24336
24337 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24338
24339         * doc/md.texi (regclass_for_constraint): Rename to...
24340         (reg_class_for_constraint): ...this.
24341         * genpreds.c (num_constraints, enum_order, register_start)
24342         (register_end, satisfied_start, memory_start, memory_end)
24343         (address_start, address_end): New variables.
24344         (add_constraint): Count the number of constraints.
24345         (choose_enum_order): New function.
24346         (write_enum_constraint_num): Iterate over enum_order.
24347         (write_regclass_for_constraint): Rename to...
24348         (write_reg_class_for_constraint_1): ...this and update output
24349         accordingly.
24350         (write_constraint_satisfied_p): Rename to...
24351         (write_constraint_satisfied_p_1): ...this and update output
24352         accordingly.  Do nothing if all extra constraints are register
24353         constraints.
24354         (write_insn_extra_memory_constraint): Delete.
24355         (write_insn_extra_address_constraint): Delete.
24356         (write_range_function): New function.
24357         (write_tm_preds_h): Define constraint_satisfied_p and
24358         reg_class_for_constraint as inline functions that do a range check
24359         before calling the out-of-line function.  Use write_range_function
24360         to implement insn_extra_{register,memory,address}_constraint,
24361         the first of which is new.
24362         (write_insn_preds_c): Update after above changes to write_* functions.
24363         (main): Call choose_enum_order.
24364
24365 2014-06-11  Thomas Preud'homme  <thomas.preudhomme@arm.com>
24366
24367         PR tree-optimization/61306
24368         * tree-ssa-math-opts.c (struct symbolic_number): Store type of
24369         expression instead of its size.
24370         (do_shift_rotate): Adapt to change in struct symbolic_number. Return
24371         false to prevent optimization when the result is unpredictable due to
24372         arithmetic right shift of signed type with highest byte is set.
24373         (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
24374         (init_symbolic_number): Likewise.
24375         (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
24376         when the result is unpredictable due to sign extension.
24377
24378 2014-06-11  Terry Guo  <terry.guo@arm.com>
24379
24380         * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
24381         (*thumb1_addsi3): Ditto.
24382         (*thumb_subdi3): Ditto.
24383         (thumb1_subsi3_insn): Ditto.
24384         (*thumb_mulsi3): Ditto.
24385         (*thumb_mulsi3_v6): Ditto.
24386         (*thumb1_andsi3_insn): Ditto.
24387         (thumb1_bicsi3): Ditto.
24388         (*thumb1_iorsi3_insn): Ditto.
24389         (*thumb1_xorsi3_insn): Ditto.
24390         (*thumb1_ashlsi3): Ditto.
24391         (*thumb1_ashrsi3): Ditto.
24392         (*thumb1_lshrsi3): Ditto.
24393         (*thumb1_rotrsi3): Ditto.
24394         (*thumb1_negdi2): Ditto.
24395         (*thumb1_negsi2): Ditto.
24396         (*thumb1_abssi2): Ditto.
24397         (*thumb1_neg_abssi2): Ditto.
24398         (*thumb1_one_cmplsi2): Ditto.
24399         (*thumb1_zero_extendhisi2): Ditto.
24400         (*thumb1_zero_extendqisi2): Ditto.
24401         (*thumb1_zero_extendqisi2_v6): Ditto.
24402         (thumb1_extendhisi2): Ditto.
24403         (thumb1_extendqisi2): Ditto.
24404         (*thumb1_movdi_insn): Ditto.
24405         (*thumb1_movsi_insn): Ditto.
24406         (*thumb1_movhi_insn): Ditto.
24407         (thumb_movhi_clobber): Ditto.
24408         (*thumb1_movqi_insn): Ditto.
24409         (*thumb1_movhf): Ditto.
24410         (*thumb1_movsf_insn): Ditto.
24411         (*thumb_movdf_insn): Ditto.
24412         (movmem12b): Ditto.
24413         (movmem8b): Ditto.
24414         (cbranchqi4): Ditto.
24415         (cbranchsi4_insn): Ditto.
24416         (cbranchsi4_scratch): Ditto.
24417         (*negated_cbranchsi4): Ditto.
24418         (*tbit_cbranch): Ditto.
24419         (*tlobits_cbranch): Ditto.
24420         (*tstsi3_cbranch): Ditto.
24421         (*cbranchne_decr1): Ditto.
24422         (*addsi3_cbranch): Ditto.
24423         (*addsi3_cbranch_scratch): Ditto.
24424         (*thumb_cmpdi_zero): Ditto.
24425         (cstoresi_eq0_thumb1): Ditto.
24426         (cstoresi_ne0_thumb1): Ditto.
24427         (*cstoresi_eq0_thumb1_insn): Ditto.
24428         (*cstoresi_ne0_thumb1_insn): Ditto.
24429         (cstoresi_nltu_thumb1): Ditto.
24430         (cstoresi_ltu_thumb1): Ditto.
24431         (thumb1_addsi3_addgeu): Ditto.
24432         (*thumb_jump): Ditto.
24433         (*call_reg_thumb1_v5): Ditto.
24434         (*call_reg_thumb1): Ditto.
24435         (*call_value_reg_thumb1_v5): Ditto.
24436         (*call_value_reg_thumb1): Ditto.
24437         (*call_insn): Ditto.
24438         (*call_value_insn): Ditto.
24439         (thumb1_casesi_internal_pic): Ditto.
24440         (thumb1_casesi_dispatch): Ditto.
24441         (*thumb1_indirect_jump): Ditto.
24442         (prologue_thumb1_interwork): Ditto.
24443         (*epilogue_insns): Ditto.
24444         (consttable_1): Ditto.
24445         (consttable_2): Ditto.
24446         (tablejump): Ditto.
24447         (*thumb1_tablejump): Ditto.
24448         (thumb_eh_return): Ditto.
24449         (define_peephole2): Two of them are thumb1 only and got moved into
24450         new file thumb1.md.
24451         (define_split): Six of them are thumb1 only and got moved into new
24452         file thumb1.md.
24453         * config/arm/thumb1.md: New file comprised of above thumb1 only
24454         patterns.
24455
24456 2014-06-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
24457
24458         * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
24459         * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
24460         dependencies.
24461         * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
24462         (aarch64_crc_builtin_datum): New struct.
24463         (aarch64_crc_builtin_data): New.
24464         (aarch64_init_crc32_builtins): New function.
24465         (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
24466         (aarch64_crc32_expand_builtin): New.
24467         (aarch64_expand_builtin): Add CRC32 builtin expansion case.
24468         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
24469         __ARM_FEATURE_CRC32 when appropriate.
24470         (TARGET_CRC32): Define.
24471         * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
24472         UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
24473         UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
24474         (aarch64_<crc_variant>): New pattern.
24475         * config/aarch64/arm_acle.h: New file.
24476         * config/aarch64/iterators.md (CRC): New int iterator.
24477         (crc_variant, crc_mode): New int attributes.
24478         * doc/aarch64-acle-intrinsics.texi: New file.
24479         * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
24480         Include aarch64-acle-intrinsics.texi.
24481
24482 2014-06-11  Evgeny Stupachenko  <evstupac@gmail.com>
24483
24484         * tree-vect-data-refs.c (vect_grouped_store_supported): New
24485         check for stores group of length 3.
24486         (vect_permute_store_chain): New permutations for stores group of
24487         length 3.
24488         * tree-vect-stmts.c (vect_model_store_cost): Change cost
24489         of vec_perm_shuffle for the new permutations.
24490
24491 2014-06-11  Jan Hubicka  <hubicka@ucw.cz>
24492
24493         * ipa-visibility.c (function_and_variable_visibility): Disable virtual
24494         table rewriting temporarily on targets not supporting ONE_ONLY.
24495
24496 2014-06-11  Richard Biener  <rguenther@suse.de>
24497
24498         PR middle-end/61437
24499         Revert
24500         2014-06-04  Richard Biener  <rguenther@suse.de>
24501
24502         * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
24503         TREE_PUBLIC and DECL_EXTERNAL decls.
24504
24505 2014-06-10  Jan Hubicka  <hubicka@ucw.cz>
24506
24507         * varasm.c (set_implicit_section): New function.
24508         (resolve_unique_section): Use it to set implicit section
24509         for aliases, too.
24510         (get_named_text_section): Use symtab_get_node (decl)->implicit_section
24511         (default_function_section): Likewise.
24512         (decl_binds_to_current_def_p): Constify argument.
24513         * varasm.h (decl_binds_to_current_def_p): Update prototype.
24514         * asan.c (asan_protect_global): Use
24515         symtab_get_node (decl)->implicit_section.
24516         * symtab.c (dump_symtab_base): Dump implicit sections.
24517         (verify_symtab_base): Verify sanity of sectoins and comdats.
24518         (symtab_resolve_alias): Alias share the section of its target.
24519         (set_section_1): New function.
24520         (symtab_node::set_section): Move here, recurse to aliases.
24521         (verify_symtab): Check for duplicated symtab lists.
24522         * tree-core.h (implicit_section_name_p): Remove.
24523         * tree-vect-data-refs.c: Include varasm.h.
24524         (vect_can_force_dr_alignment_p): Fix conditional on when
24525         decl bints to current definition; use
24526         symtab_get_node (decl)->implicit_section.
24527         * cgraph.c (cgraph_make_node_local_1): Fix section set.
24528         * cgraph.h (struct symtab_node): Add implicit_section.
24529         (set_section): Rename to ...
24530         (set_section_for_node): ... this one.
24531         (set_section): Declare.
24532         * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
24533         * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
24534         input_overwrite_node, input_varpool_node): Stream implicit_section.
24535         * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
24536         removal; it will fail in LTO.
24537
24538 2014-06-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
24539
24540         * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
24541         Change second alternative type to f_mcr.
24542         * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
24543         and 12th alternatives' types to f_mcr and f_mrc.
24544         (*movdi_aarch64): Same for 12th and 13th alternatives.
24545         (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
24546         (aarch64_movtilow_tilow): Change type to fmov.
24547
24548 2014-06-10  Jiong Wang  <jiong.wang@arm.com>
24549
24550         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
24551         (aarch64_save_or_restore_callee_save_registers): Fix layout.
24552
24553 2014-06-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
24554
24555         * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
24556         New expander.
24557         (aarch64_sqrdmulh_lane<mode>): Likewise.
24558         (aarch64_sq<r>dmulh_lane<mode>): Rename to...
24559         (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
24560         (aarch64_sqdmulh_laneq<mode>): New expander.
24561         (aarch64_sqrdmulh_laneq<mode>): Likewise.
24562         (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
24563         (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
24564         (aarch64_sqdmulh_lane<mode>): New expander.
24565         (aarch64_sqrdmulh_lane<mode>): Likewise.
24566         (aarch64_sq<r>dmulh_lane<mode>): Rename to...
24567         (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
24568         (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
24569         (aarch64_sqdmlal_laneq<mode>): Likewise.
24570         (aarch64_sqdmlsl_lane<mode>): Likewise.
24571         (aarch64_sqdmlsl_laneq<mode>): Likewise.
24572         (aarch64_sqdmlal2_lane<mode>): Likewise.
24573         (aarch64_sqdmlal2_laneq<mode>): Likewise.
24574         (aarch64_sqdmlsl2_lane<mode>): Likewise.
24575         (aarch64_sqdmlsl2_laneq<mode>): Likewise.
24576         (aarch64_sqdmull_lane<mode>): Likewise.
24577         (aarch64_sqdmull_laneq<mode>): Likewise.
24578         (aarch64_sqdmull2_lane<mode>): Likewise.
24579         (aarch64_sqdmull2_laneq<mode>): Likewise.
24580
24581 2014-06-10  Richard Biener  <rguenther@suse.de>
24582
24583         PR tree-optimization/61438
24584         * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
24585         (eliminate_dom_walker::before_dom_children): Only try to inhibit
24586         insertion of IVs if running PRE.
24587         (eliminate): Adjust.
24588         (pass_pre::execute): Likewise.
24589         (pass_fre::execute): Likewise.
24590
24591 2014-06-10  Richard Biener  <rguenther@suse.de>
24592
24593         PR middle-end/61456
24594         * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
24595         Do not use the main variant for the type comparison.
24596         (ncr_compar): Likewise.
24597         (nonoverlapping_component_refs_p): Likewise.
24598
24599 2014-06-10  Marcus Shawcroft  <marcus.shawcroft@arm.com>
24600
24601         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
24602         REG_CFA_RESTORE mode.
24603
24604 2014-06-10  Evgeny Stupachenko  <evstupac@gmail.com>
24605
24606         * config/i386/i386.c (expand_vec_perm_pblendv): New.
24607         * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
24608         expand_vec_perm_pblendv.
24609
24610 2014-06-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
24611
24612         * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
24613         available.
24614         Simplify description of __crc32d and __crc32cd intrinsics.
24615         * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
24616         availability.
24617
24618 2014-06-10  Thomas Schwinge  <thomas@codesourcery.com>
24619
24620         PR lto/61334
24621         * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
24622         * config.in: Regenerate.
24623         * configure: Likewise.
24624
24625 2014-06-10  Jan Hubicka  <hubicka@ucw.cz>
24626
24627         * ipa-reference.c (is_proper_for_analysis): Exclude addressable
24628         and public vars.
24629         (intersect_static_var_sets): Remove.
24630         (propagate): Do not prune local statics.
24631
24632 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
24633
24634         PR fortran/60928
24635         * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
24636         Set lastprivate_firstprivate even if omp_private_outer_ref
24637         langhook returns true.
24638         <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
24639         langhook, call unshare_expr on new_var and call
24640         build_outer_var_ref to get the last argument.
24641
24642 2014-06-10  Marek Polacek  <polacek@redhat.com>
24643
24644         PR c/60988
24645         * doc/extend.texi: Add cindex for transparent_union.
24646
24647 2014-06-09  Thomas Preud'homme  <thomas.preudhomme@arm.com>
24648
24649         * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
24650         init_symbolic_number ().
24651
24652 2014-05-18  John David Anglin  <danglin@gcc.gnu.org>
24653
24654         PR middle-end/61141
24655         * emit-rtl.c (reset_all_used_flags): In a sequence, check that
24656         XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
24657         (verify_rtl_sharing): Likewise.
24658
24659 2014-06-09  Marc Glisse  <marc.glisse@inria.fr>
24660
24661         PR c++/54442
24662         * tree.c (build_qualified_type): Use a canonical type for
24663         TYPE_CANONICAL.
24664
24665 2014-06-09  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
24666
24667         * config/arm/arm-modes.def: Remove XFmode.
24668
24669 2014-06-09  Alan Lawrence  <alan.lawrence@arm.com>
24670
24671         PR target/61062
24672         * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
24673         vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
24674         vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
24675         vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
24676         vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
24677         vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
24678         vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
24679         vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
24680         vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
24681
24682 2014-06-09  Jan Hubicka  <hubicka@ucw.cz>
24683
24684         * tree-core.h (tree_decl_with_vis): Remove section_name.
24685
24686 2014-06-09  Kito Cheng  <kito@0xlab.org>
24687
24688         * ira.c (ira): Don't call init_caller_save if LRA enabled
24689         since LRA use its own infrastructure to handle that.
24690
24691 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
24692
24693         * symtab.c (dump_symtab_base): Update dumping.
24694         (symtab_make_decl_local): Clear only DECL_COMDAT.
24695         * tree-vect-data-refs.c (Check that variable is static before
24696         tampering with sections.
24697         * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
24698         (cgraph_create_virtual_clone): Likewise.
24699         * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
24700         (decl_section_name, set_decl_section_name): New accessors.
24701         (find_decls_types_r): Do not walk section name
24702         * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
24703         (decl_comdat_group, decl_comdat_group_id): Constify.
24704         (decl_section_name, set_decl_section_name): Update.
24705         * varpool.c (varpool_finalize_named_section_flags): Use get_section.
24706         * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
24707         (cgraph_make_node_local_1): Clear section and comdat group.
24708         * cgraph.h (set_comdat_group): Sanity check.
24709         (get_section, set_section): New.
24710         * ipa-comdats.c (ipa_comdats): Use get_section.
24711         * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
24712         * lto-streamer-out.c: Do not follow section names.
24713         * c-family/c-common.c (handle_section_attribute): Update.
24714         * lto-cgraph.c (lto_output_node): Output section.
24715         (lto_output_varpool_node): Likewise.
24716         (read_comdat_group): Rename to ...
24717         (read_identifier): ... this one.
24718         (read_string_cst): New function.
24719         (input_node, input_varpool_node): Input section names.
24720         * tree-emutls.c (get_emutls_init_templ_addr): Update.
24721         (new_emutls_decl): Update.
24722         (secname_for_decl): Check section names only of static vars.
24723         * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
24724         * config/i386/winnt.c (i386_pe_unique_section): Likewise.
24725         * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
24726         * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
24727         * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
24728         * config/mcore/mcore.c (mcore_unique_section): Likewise.
24729         * config/mips/mips.c (mips16_build_function_stub): Likewise.
24730         * config/v850/v850.c (v850_insert_attributes): Likewise.
24731         * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
24732         Likewise.
24733         (h8300_handle_tiny_data_attribute): Likewise.
24734         * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
24735         (bfin_handle_l2_attribute): Likewise.
24736
24737 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
24738
24739         * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
24740         remove static initializer.
24741
24742 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
24743
24744         * varasm.c (use_blocks_for_decl_p): Check symbol table
24745         instead of alias attribute.
24746         (place_block_symbol): Recurse on aliases.
24747
24748 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
24749
24750         * ipa-visibility.c: Include varasm.h
24751         (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
24752
24753 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
24754
24755         * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
24756         outputting aliases.
24757
24758 2014-06-07  Steven Bosscher  <steven@gcc.gnu.org>
24759
24760         * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
24761         from test_insn into GGC space escape via SET_SRC.
24762
24763 2014-06-07  Eric Botcazou  <ebotcazou@adacore.com>
24764
24765         * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
24766         call statement, if any.
24767         (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
24768         statements, if any.  Tidy up.
24769
24770 2014-06-06  Michael Meissner  <meissner@linux.vnet.ibm.com>
24771
24772         PR target/61431
24773         * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
24774         iterators, VSX_D that handles 64-bit types, and VSX_LE that
24775         handles swapping the two 64-bit double words on little endian
24776         systems.  Include V1TImode and optionally TImode in VSX_LE so that
24777         these types are properly swapped.  Change all of the insns and
24778         splits that do the 64-bit swaps to use VSX_LE.
24779         (vsx_le_perm_load_<mode>): Likewise.
24780         (vsx_le_perm_store_<mode>): Likewise.
24781         (splitters for little endian memory operations): Likewise.
24782         (vsx_xxpermdi2_le_<mode>): Likewise.
24783         (vsx_lxvd2x2_le_<mode>): Likewise.
24784         (vsx_stxvd2x2_le_<mode>): Likewise.
24785
24786 2014-06-06  Uros Bizjak  <ubizjak@gmail.com>
24787
24788         PR target/61423
24789         * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
24790         define_insn_and_split pattern, merged from *floatunssi<mode>2_1
24791         and corresponding splitters.  Zero extend general register
24792         or memory input operand to XMM temporary.  Enable for
24793         TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
24794         (floatunssi<mode>2): Update expander predicate.
24795
24796 2014-06-06  Vladimir Makarov  <vmakarov@redhat.com>
24797
24798         PR rtl-optimization/61325
24799         * lra-constraints.c (process_address_1): Check scale equal to one
24800         to prevent transformation: base + scale * index => base + new_reg.
24801
24802 2014-06-06  Richard Biener  <rguenther@suse.de>
24803
24804         PR tree-optimization/59299
24805         * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
24806         a def operand.
24807         (nearest_common_dominator_of_uses): Likewise.
24808         (statement_sink_location): Adjust.  Support sinking loads.
24809
24810 2014-06-06  Martin Jambor  <mjambor@suse.cz>
24811
24812         * ipa-prop.c (get_place_in_agg_contents_list): New function.
24813         (build_agg_jump_func_from_list): Likewise.
24814         (determine_known_aggregate_parts): Renamed to
24815         determine_locally_known_aggregate_parts.  Moved some functionality
24816         to the two functions above, removed bound checks.
24817
24818 2014-06-06  James Greenhalgh  <james.greenhalgh@arm.com>
24819
24820         * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
24821         * config/aarch64/aarch64.c (aarch64_move_pointer): New.
24822         (aarch64_progress_pointer): Likewise.
24823         (aarch64_copy_one_part_and_move_pointers): Likewise.
24824         (aarch64_expand_movmen): Likewise.
24825         * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
24826         * config/aarch64/aarch64.md (movmem<mode>): New.
24827
24828 2014-06-06  Bingfeng Mei  <bmei@broadcom.com>
24829
24830         * targhooks.c (default_add_stmt_cost): Call target specific
24831         hook instead of default one.
24832
24833 2014-06-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
24834
24835         * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
24836         endianness instead of host endianness.
24837         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
24838         comments.
24839
24840 2014-06-06  Eric Botcazou  <ebotcazou@adacore.com>
24841
24842         PR debug/53927
24843         * function.c (instantiate_decls): Process the saved static chain.
24844         (expand_function_start): If not optimizing, save the static chain
24845         onto the stack.
24846         * tree-nested.c (convert_all_function_calls): Always create the static
24847         chain for nested functions if not optimizing.
24848
24849 2014-06-06  Eric Botcazou  <ebotcazou@adacore.com>
24850
24851         * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
24852
24853 2014-06-06  Richard Biener  <rguenther@suse.de>
24854
24855         * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
24856         (construct_init_block): Likewise.
24857         (construct_exit_block): Likewise.
24858         (pass_expand::execute): Likewise.
24859         * graphite.c (graphite_transforms): Replace check for current_loops
24860         with a check for > 1 loops.
24861         (pass_graphite_transforms::execute): Adjust.
24862         * ipa-split.c (split_function): Remove check for current_loops.
24863         * omp-low.c (expand_parallel_call): Likewise.
24864         (expand_omp_for_init_counts): Likewise.
24865         (extract_omp_for_update_vars): Likewise.
24866         (expand_omp_for_generic): Likewise.
24867         (expand_omp_sections): Likewise.
24868         (expand_omp_target): Likewise.
24869         * tracer.c (tail_duplicate): Likewise.
24870         (pass_tracer::execute): Likewise.
24871         * trans-mem.c (expand_transaction): Likewise.
24872         * tree-complex.c (expand_complex_div_wide): Likewise.
24873         * tree-eh.c (lower_resx): Likewise.
24874         (cleanup_empty_eh_merge_phis): Likewise.
24875         * tree-predcom.c (run_tree_predictive_commoning): Replace check for
24876         current_loops with a check for > 1 loops.
24877         (pass_predcom::execute): Adjust.
24878         * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
24879         * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
24880         * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
24881         * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
24882         * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
24883         * tree-switch-conversion.c (process_switch): Likewise.
24884         * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
24885         * tree-vrp.c (vrp_visit_phi_node): Likewise.
24886         (execute_vrp): Likewise.
24887         * ubsan.c (ubsan_expand_null_ifn): Likewise.
24888
24889 2014-06-06  Eric Botcazou  <ebotcazou@adacore.com>
24890
24891         * rtl.h (insn_location): Declare.
24892         * cfgcleanup.c (try_forward_edges): Compare the locus of locations
24893         with UNKNOWN_LOCATION.
24894         * emit-rtl.c (insn_location): New function.
24895         * final.c (notice_source_line): Check that the instruction has a
24896         location before retrieving it and use insn_location.
24897         * modulo-sched.c (loop_single_full_bb_p): Likewise.
24898         * print-rtl.c (print_rtx): Likewise.
24899
24900 2014-06-06  Richard Biener  <rguenther@suse.de>
24901
24902         * passes.def: Move 2nd VRP pass before phi-only-cprop.
24903
24904 2014-06-06  Christian Bruel  <christian.bruel@st.com>
24905
24906         PR tree-optimization/43934
24907         * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
24908         cost.
24909
24910 2014-06-06  Richard Sandiford  <rdsandiford@googlemail.com>
24911
24912         * ira-lives.c (single_reg_class): Add missing break.  Explicitly
24913         return NO_REGS for extra address and memory constraints.  Handle
24914         operands that match (or are equivalent to something that matches)
24915         extra constant constraints.  Ignore other non-register operands.
24916
24917 2014-06-06  Alan Modra  <amodra@gmail.com>
24918
24919         PR target/61300
24920         * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
24921         * doc/tm.texi: Regenerate.
24922         * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
24923         Use throughout in place of REG_PARM_STACK_SPACE.
24924         * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
24925         "incoming" param.  Pass to rs6000_function_parms_need_stack.
24926         (rs6000_function_parms_need_stack): Add "incoming" param, ignore
24927         prototype_p when incoming.  Use function decl when incoming
24928         to handle K&R style functions.
24929         * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
24930         (INCOMING_REG_PARM_STACK_SPACE): Define.
24931
24932 2014-06-05  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
24933
24934         PR target/52472
24935         * cfgexpand.c (expand_debug_expr): Use address space of nested
24936         TREE_TYPE for ADDR_EXPR and MEM_REF.
24937
24938 2014-06-05  Jeff Law  <law@redhat.com>
24939
24940         PR tree-optimization/61289
24941         * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
24942         DST_MAP parameters.   Invalidate by walking all the SSA_NAME_VALUES
24943         looking for those which match LHS.  All callers changed.
24944         (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
24945         parameters and code which manipulated them.  All callers changed.
24946         (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
24947         and DST_MAP parameters.  Simplify invalidation code by just calling
24948         invalidate_equivalences.  All callers changed.
24949         (thread_across_edge): Simplify now that we don't need to maintain
24950         the map of equivalences to invalidate.
24951
24952 2014-06-05  Kai Tietz  <ktietz@redhat.com>
24953             Richard Henderson  <rth@redhat.com>
24954
24955         PR target/46219
24956         * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
24957         checking for !TARGET_X32.
24958         * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
24959         (sibcall_intern): New define_insn, plus required peepholes.
24960         (sibcall_pop_intern): Likewise.
24961         (sibcall_value_intern): Likewise.
24962         (sibcall_value_pop_intern): Likewise.
24963
24964 2014-06-05  Ilya Enkovich  <ilya.enkovich@intel.com>
24965
24966         * tree-inline.c (tree_function_versioning): Check DF info existence
24967         before accessing it.
24968
24969 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
24970
24971         * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
24972         frame_size.
24973         * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
24974         aarch64_frame hard_fp_offset and frame_size.
24975         (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
24976         frame_size; remove original_frame_size.
24977         (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
24978         (aarch64_initial_elimination_offset): Remove frame_size and
24979         offset.  Use aarch64_frame frame_size.
24980
24981 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
24982             Jiong Wang  <jiong.wang@arm.com>
24983             Renlin  <renlin.li@arm.com>
24984
24985         * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
24986         initialization of R30 offset.  Update offset.  Iterate core
24987         regisers upto X30.  Remove X29, X30 specific code.
24988
24989 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
24990             Jiong Wang  <jiong.wang@arm.com>
24991
24992         * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
24993         (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
24994         (aarch64_register_saved_on_entry): Adjust test.
24995
24996 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
24997
24998         * config/aarch64/aarch64.h (machine_function): Move
24999         saved_varargs_size from here...
25000         (aarch64_frame): ... to here.
25001
25002         * config/aarch64/aarch64.c (aarch64_expand_prologue)
25003         (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
25004         (aarch64_initial_elimination_offset)
25005         (aarch64_setup_incoming_varargs): Adjust location of
25006         saved_varargs_size.
25007
25008 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
25009
25010         * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
25011         layout comment.
25012
25013 2014-06-05  Jaydeep Patil  <Jaydeep.Patil@imgtec.com>
25014             Prachi Godbole  <Prachi.Godbole@imgtec.com>
25015
25016         * config/mips/mips-cpus.def: Add definition for p5600.  Updated
25017         mips32r5 entry to use PROCESSOR_P5600.
25018         * config/mips/mips-tables.opt: Regenerate.
25019         * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
25020         * config/mips/mips.c (mips_fmadd_bypass): New function.
25021         (mips_rtx_cost_data): Add costs for p5600.
25022         (mips_issue_rate): Add support for p5600.
25023         (mips_multipass_dfa_lookahead): Likewise.
25024         * config/mips/mips.h (TUNE_P5600): New define.
25025         (TUNE_MACC_CHAINS): Add TUNE_P5600.
25026         (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
25027         * config/mips/mips.md: Include p5600.md.
25028         (processor): Add p5600.
25029         * config/mips/p5600.md: New file.
25030
25031 2014-06-05  Evgeny Stupachenko  <evstupac@gmail.com>
25032
25033         * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
25034         * config/i386/predicates.md (palignr_operand): New.
25035         Indicates if permutation is suitable for palignr instruction.
25036
25037 2014-06-05  Yuri Rumyantsev  <ysrumyan@gmail.com>
25038
25039         PR tree-optimization/61319
25040         * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
25041         stmt belongs to loop.
25042
25043 2014-06-05  Richard Biener  <rguenther@suse.de>
25044
25045         * gimplify.c (create_tmp_from_val): Remove is_formal parameter
25046         and set DECL_GIMPLE_REG_P unconditionally if appropriate.
25047         (lookup_tmp_var): Adjust.
25048         (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
25049
25050 2014-06-05  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
25051
25052         * config/arm/arm.md (enabled): Disable opt_enabled attribute.
25053
25054 2014-06-05  Marek Polacek  <polacek@redhat.com>
25055
25056         PR c/49706
25057         * doc/invoke.texi: Document -Wlogical-not-parentheses.
25058
25059 2014-06-04  Tom de Vries  <tom@codesourcery.com>
25060
25061         * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
25062         CONST_INT.
25063
25064 2014-06-04  Marc Glisse  <marc.glisse@inria.fr>
25065
25066         PR tree-optimization/61385
25067         * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
25068
25069 2014-06-04  Bernd Schmidt  <bernds@codesourcery.com>
25070
25071         * lto-wrapper.c (fatal, fatal_perror): Remove functions.  All callers
25072         changed to use fatal_error.
25073         (main): Ensure lto_wrapper_cleanup is run atexit.
25074
25075 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
25076
25077         * lra-constraints.c (valid_address_p): Move earlier in file.
25078         (address_eliminator): New structure.
25079         (satisfies_memory_constraint_p): New function.
25080         (satisfies_address_constraint_p): Likewise.
25081         (process_alt_operands, process_address, curr_insn_transform): Use them.
25082
25083 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
25084
25085         * lra-int.h (lra_static_insn_data): Make operand_alternative a
25086         const pointer.
25087         (target_lra_int, default_target_lra_int, this_target_lra_int)
25088         (op_alt_data): Delete.
25089         * lra.h (lra_init): Delete.
25090         * lra.c (default_target_lra_int, this_target_lra_int): Delete.
25091         (init_insn_code_data_once): Remove op_alt_data handling.
25092         (finish_insn_code_data_once): Likewise.
25093         (init_op_alt_data): Delete.
25094         (get_static_insn_data): Initialize operand_alternative to null.
25095         (free_insn_recog_data): Cast operand_alternative before freeing it.
25096         (setup_operand_alternative): Take the operand_alternative as
25097         parameter and assume it isn't already cached in the static
25098         insn data.
25099         (lra_set_insn_recog_data): Update accordingly.
25100         (lra_init): Delete.
25101         * ira.c (ira_init): Don't call lra_init.
25102         * target-globals.h (this_target_lra_int): Declare.
25103         (target_globals): Remove lra_int.
25104         (restore_target_globals): Update accordingly.
25105         * target-globals.c: Don't include lra-int.h.
25106         (default_target_globals, save_target_globals): Remove lra_int.
25107
25108 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
25109
25110         * recog.h (operand_alternative): Convert reg_class, reject,
25111         matched and matches into bitfields.
25112         (preprocess_constraints): New overload.
25113         (preprocess_insn_constraints): New function.
25114         (preprocess_constraints): Take the insn as parameter.
25115         (recog_op_alt): Change into a pointer.
25116         (target_recog): Add x_op_alt.
25117         * recog.c (asm_op_alt): New variable.
25118         (recog_op_alt): Change into a pointer.
25119         (preprocess_constraints): New overload, replacing the old function
25120         definition with one that doesn't use global state.
25121         (preprocess_insn_constraints): New function.
25122         (preprocess_constraints): Use them.  Take the insn as parameter.
25123         Use asm_op_alt for asms.
25124         (recog_init): Free existing x_op_alt entries.
25125         * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
25126         pointer const.
25127         (make_early_clobber_and_input_conflicts): Likewise.
25128         (process_bb_node_lives): Pass the insn to process_constraints.
25129         * reg-stack.c (check_asm_stack_operands): Likewise.
25130         (subst_asm_stack_regs): Likewise.
25131         * regcprop.c (copyprop_hardreg_forward_1): Likewise.
25132         * regrename.c (build_def_use): Likewise.
25133         * sched-deps.c (sched_analyze_insn): Likewise.
25134         * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
25135         * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
25136         (note_invalid_constants): Likewise.
25137         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
25138         (ix86_legitimate_combined_insn): Make operand_alternative pointer
25139         const.
25140
25141 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
25142
25143         * recog.c (preprocess_constraints): Don't skip disabled alternatives.
25144         * ira-lives.c (check_and_make_def_conflict): Check for disabled
25145         alternatives.
25146         (make_early_clobber_and_input_conflicts): Likewise.
25147         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
25148
25149 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
25150
25151         * recog.h (alternative_class): New function.
25152         (which_op_alt): Return a const recog_op_alt.
25153         * reg-stack.c (check_asm_stack_operands): Update type accordingly.
25154         (subst_asm_stack_regs): Likewise.
25155         * config/arm/arm.c (note_invalid_constants): Likewise.
25156         * regcprop.c (copyprop_hardreg_forward_1): Likewise.  Don't modify
25157         the operand_alternative; use alternative class instead.
25158         * sel-sched.c (get_reg_class): Likewise.
25159         * regrename.c (build_def_use): Likewise.
25160         (hide_operands, restore_operands, record_out_operands): Update type
25161         accordingly.
25162
25163 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
25164
25165         * recog.h (recog_op_alt): Convert to a flat array.
25166         (which_op_alt): New function.
25167         * recog.c (recog_op_alt): Convert to a flat array.
25168         (preprocess_constraints): Update accordingly, grouping all
25169         operands of the same alternative together, rather than the
25170         other way around.
25171         * ira-lives.c (check_and_make_def_conflict): Likewise.
25172         (make_early_clobber_and_input_conflicts): Likewise.
25173         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
25174         * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
25175         (subst_asm_stack_regs): Likewise.
25176         * regcprop.c (copyprop_hardreg_forward_1): Likewise.
25177         * regrename.c (hide_operands, record_out_operands): Likewise.
25178         (build_def_use): Likewise.
25179         * sel-sched.c (get_reg_class): Likewise.
25180         * config/arm/arm.c (note_invalid_constants): Likewise.
25181
25182 2014-06-04  Jason Merrill  <jason@redhat.com>
25183
25184         PR c++/51253
25185         PR c++/61382
25186         * gimplify.c (gimplify_arg): Non-static.
25187         * gimplify.h: Declare it.
25188
25189 2014-06-04  Richard Biener  <rguenther@suse.de>
25190
25191         * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
25192         TREE_PUBLIC and DECL_EXTERNAL decls.
25193
25194 2014-06-04  Matthew Fortune  <matthew.fortune@imgtec.com>
25195
25196         * regcprop.c (copyprop_hardreg_forward_1): Account for
25197         HARD_REGNO_CALL_PART_CLOBBERED.
25198
25199 2014-06-04  Richard Biener  <rguenther@suse.de>
25200
25201         * configure.ac: Check whether the underlying type of int64_t
25202         is long or long long.
25203         * configure: Regenerate.
25204         * config.in: Likewise.
25205         * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
25206         (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
25207
25208 2014-06-04  Richard Biener  <rguenther@suse.de>
25209
25210         PR tree-optimization/60098
25211         * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
25212         we hit a kill.
25213         (dse_optimize_stmt): Simplify, now that we found a kill
25214         earlier.
25215
25216 2014-06-04  Richard Biener  <rguenther@suse.de>
25217
25218         * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
25219         of accesses with non-invariant address.
25220
25221 2014-06-04  Martin Liska  <mliska@suse.cz>
25222
25223         * cgraph.h (cgraph_make_wrapper): New function introduced.
25224         * cgraphunit.c (cgraph_make_wrapper): The function implementation.
25225         * ipa-inline.h (inline_analyze_function): The function is global.
25226         * ipa-inline-analysis.c (inline_analyze_function): Likewise.
25227
25228 2014-06-04  Martin Liska  <mliska@suse.cz>
25229
25230         * tree.h (private_lookup_attribute_starting): New function.
25231         (lookup_attribute_starting): Likewise.
25232         * tree.c (private_lookup_attribute_starting): Likewise.
25233
25234 2014-06-04  Martin Liska  <mliska@suse.cz>
25235
25236         * cgraph.h (expand_thunk): New argument added.
25237         (address_taken_from_non_vtable_p): New global function.
25238         * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
25239         * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
25240         * cgraphunit.c (analyze_function): Likewise.
25241         (assemble_thunks_and_aliases): Argument added to call.
25242         (expand_thunk): New argument forces to produce GIMPLE thunk.
25243
25244 2014-06-04  Martin Liska  <mliska@suse.cz>
25245
25246         * coverage.h (coverage_compute_cfg_checksum): Argument added.
25247         * coverage.c (coverage_compute_cfg_checksum): Likewise.
25248         * profile.c (branch_prob): Likewise.
25249
25250 2014-06-04  Martin Jambor  <mjambor@suse.cz>
25251
25252         PR ipa/61340
25253         * ipa-pure-const.c (propagate_pure_const): Add unreachable default
25254         handler for switch on an ipa_ref_use enum.
25255         * ipa-reference.c (analyze_function): Likewise.
25256
25257 2014-06-04  Kai Tietz  <ktietz@redhat.com>
25258
25259         * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
25260         from old call-instruction.
25261
25262 2014-06-04  Bin Cheng  <bin.cheng@arm.com>
25263
25264         * config/aarch64/aarch64.c (aarch64_classify_address)
25265         (aarch64_legitimize_reload_address): Support full addressing modes
25266         for vector modes.
25267         * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
25268         (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
25269
25270 2014-06-03  Andrew Pinski  <apinski@cavium.com>
25271
25272         * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
25273         for OP0.
25274
25275 2014-06-03  Andrew Pinski  <apinski@cavium.com>
25276
25277         * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
25278         (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
25279
25280 2014-06-03  Kai Tietz  <ktietz@redhat.com>
25281
25282         * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
25283         for 64-bit ms-abi.
25284
25285 2014-06-03  Dehao Chen  <dehao@google.com>
25286
25287         * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
25288         the same loop.
25289
25290 2014-06-03  Marek Polacek  <polacek@redhat.com>
25291
25292         PR c/60439
25293         * doc/invoke.texi: Document -Wswitch-bool.
25294         * function.c (stack_protect_epilogue): Cast controlling expression of
25295         the switch to int.
25296         * gengtype.c (walk_type): Generate switch expression with its
25297         controlling expression cast to int.
25298
25299 2014-06-03  Vishnu K S  <Vishnu.k_s@atmel.com>
25300
25301         * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
25302         and attiny841.
25303         * config/avr/avr-tables.opt: Regenerate.
25304         * config/avr/t-multilib: Regenerate.
25305         * doc/avr-mmcu.texi: Regenerate.
25306
25307 2014-06-03  Vishnu K S  <vishnu.k_s@atmel.com>
25308             Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
25309
25310         * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
25311         (ata6617c, ata664251): Add new avr35 devices.
25312         (ata6612c): Add new avr4 device.
25313         (ata6613c, ata6614q): Add new avr5 devices.
25314         * config/avr/avr-tables.opt: Regenerate.
25315         * config/avr/t-multilib: Regenerate.
25316         * doc/avr-mmcu.texi: Regenerate.
25317
25318 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
25319
25320         * gcc/config/aarch64/aarch64-builtins.c
25321         (aarch64_types_binop_ssu_qualifiers): New static data.
25322         (TYPES_BINOP_SSU): Define.
25323         * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
25324         urshr_n, ushll_n): Use appropriate unsigned qualifiers.
25325         * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
25326         vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
25327         vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
25328         vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
25329         vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
25330         vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
25331         vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
25332         suffix to builtin function name, remove cast.
25333         (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
25334         vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
25335         vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
25336
25337 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
25338
25339         * gcc/config/aarch64/aarch64-builtins.c
25340         (aarch64_types_binop_uus_qualifiers,
25341         aarch64_types_shift_to_unsigned_qualifiers,
25342         aarch64_types_unsigned_shiftacc_qualifiers): Define.
25343         * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
25344         uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
25345         sqshlu_n, uqshl_n): Update qualifiers.
25346         * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
25347         vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
25348         vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
25349         vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
25350         vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
25351         vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
25352         vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
25353         vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
25354         vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
25355         vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
25356         vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
25357         vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
25358         vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
25359         vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
25360         vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
25361         vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
25362         vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
25363         vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
25364         vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
25365         vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
25366         vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
25367         vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
25368         vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
25369         vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
25370         vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
25371         vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
25372         vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
25373
25374 2014-06-03  Teresa Johnson  <tejohnson@google.com>
25375
25376         * tree-sra.c (modify_function): Record caller nodes after rebuild.
25377
25378 2014-06-02  Jason Merrill  <jason@redhat.com>
25379
25380         PR c++/61020
25381         * varpool.c (ctor_for_folding): Handle uninitialized vtables.
25382
25383 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
25384
25385         * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
25386         location == 0.
25387
25388 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
25389
25390         * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
25391         New pattern.
25392         * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
25393         (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
25394         * config/aarch64/iterators.md (REVERSE): New iterator.
25395         (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
25396         (rev_op): New int_attribute.
25397         * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
25398         vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
25399         vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
25400         vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
25401         vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
25402         vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
25403         vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
25404         Replace temporary __asm__ with __builtin_shuffle.
25405
25406 2014-06-03  Andrew Bennett  <andrew.bennett@imgtec.com>
25407
25408         * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
25409         mips64r5.
25410         * config/mips/mips-tables.opt: Regenerate.
25411         * config/mips/mips.c (mips_compute_frame_info): Changed if statement
25412         to use mips_isa_rev rather than ISA_MIPS32R2.
25413         * config/mips/mips.h (ISA_MIPS32R3): New define.
25414         (ISA_MIPS32R5): New define.
25415         (ISA_MIPS64R3): New define.
25416         (ISA_MIPS64R5): New define.
25417         (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
25418         ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
25419         (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
25420         and mips64r5.
25421         (MIPS_ISA_SYNCI_SPEC): Likewise.
25422         (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
25423         (LINK_SPEC): Added mips32r3 and mips32r5.
25424         * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
25425         to mips32r2; and mips64r3 and mips64r5 to mips64r2.
25426         * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
25427         * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
25428         * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
25429         * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
25430         * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
25431
25432 2014-06-03  Andrew Bennett  <andrew.bennett@imgtec.com>
25433
25434         * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
25435         options.
25436         * config/mips/mips.opt (mxpa): New option.
25437         * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
25438         assembler.
25439
25440 2014-06-03  Martin Jambor  <mjambor@suse.cz>
25441
25442         PR ipa/61160
25443         * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
25444         thunks.
25445
25446 2014-06-03  Thomas Preud'homme  <thomas.preudhomme@arm.com>
25447
25448         PR tree-optimization/61328
25449         * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
25450         initialization from find_bswap_or_nop_1.
25451         (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
25452         in source_expr2 before using the size value the function sets. Also
25453         make use of init_symbolic_number () in both the old place and
25454         find_bswap_or_nop_load () to avoid reading uninitialized memory when
25455         doing recursion in the GIMPLE_BINARY_RHS case.
25456
25457 2014-06-03  Richard Biener  <rguenther@suse.de>
25458
25459         PR tree-optimization/61383
25460         * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
25461         stmts can't trap.
25462
25463 2014-06-03  Richard Sandiford  <rdsandiford@googlemail.com>
25464
25465         * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
25466         (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
25467         (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
25468         (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
25469         in this file.
25470         (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
25471         (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
25472         * system.h: ...here and make it unconditional.
25473         * target.def (conditional_register_usage): Mention
25474         define_register_constraint instead of old-style constraint macros.
25475         * doc/tm.texi.in: Remove documentation for old-style constraint macros.
25476         * doc/tm.texi: Regenerate.
25477         * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
25478         protected by !USE_MD_CONSTRAINTS.
25479         * config/frv/frv.md: Remove quote from old version of documentation.
25480         * config/frv/frv.c (frv_conditional_register_usage): Likewise.
25481         * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
25482         CONST_DOUBLE_OK_FOR_LETTER.
25483         * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
25484
25485 2014-06-02  Andrew Pinski  <apinski@cavium.com>
25486
25487         * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
25488         /lib/ld-linux32-aarch64.so.1 is used for ILP32.
25489         (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
25490         file whose name depends on -mabi= and -mbig-endian.
25491         * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
25492         Handle LP64 better and handle ilp32 too.
25493         (MULTILIB_OPTIONS): Delete.
25494         (MULTILIB_DIRNAMES): Delete.
25495
25496 2014-06-02  Andrew MacLeod  <amacleod@redhat.com>
25497
25498         * expr.h: Remove prototypes of functions defined in builtins.c.
25499         * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
25500         Remove prototypes of functions defined in builtins.c.
25501         * builtins.h: Update prototype list to include all exported functions.
25502         * builtins.c: (default_libc_has_function, gnu_libc_has_function,
25503         no_c99_libc_has_function): Move to targhooks.c
25504         (build_string_literal, build_call_expr_loc_array,
25505         build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
25506         to tree.c.
25507         (expand_builtin_object_size, fold_builtin_object_size): Make static.
25508         * targhooks.c (default_libc_has_function, gnu_libc_has_function,
25509         no_c99_libc_has_function): Relocate from builtins.c.
25510         * tree.c: Include builtins.h.
25511         (build_call_expr_loc_array, build_call_expr_loc_vec,
25512         build_call_expr_loc, build_call_expr, build_string_literal): Relocate
25513         from builtins.c.
25514         * fold-const.h (fold_fma): Move prototype to builtins.h.
25515         * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
25516         * asan.c: Include builtins.h.
25517         * cfgexpand.c: Likewise.
25518         * convert.c: Likewise.
25519         * emit-rtl.c: Likewise.
25520         * except.c: Likewise.
25521         * expr.c: Likewise.
25522         * fold-const.c: Likewise.
25523         * gimple-fold.c: Likewise.
25524         * gimple-ssa-strength-reduction.c: Likewise.
25525         * gimplify.c: Likewise.
25526         * ipa-inline.c: Likewise.
25527         * ipa-prop.c: Likewise.
25528         * lto-streamer-out.c: Likewise.
25529         * stmt.c: Likewise.
25530         * tree-inline.c: Likewise.
25531         * tree-object-size.c: Likewise.
25532         * tree-sra.c: Likewise.
25533         * tree-ssa-ccp.c: Likewise.
25534         * tree-ssa-forwprop.c: Likewise.
25535         * tree-ssa-loop-ivcanon.c: Likewise.
25536         * tree-ssa-loop-ivopts.c: Likewise.
25537         * tree-ssa-math-opts.c: Likewise.
25538         * tree-ssa-reassoc.c: Likewise.
25539         * tree-ssa-threadedge.c: Likewise.
25540         * tree-streamer-in.c: Likewise.
25541         * tree-vect-data-refs.c: Likewise.
25542         * tree-vect-patterns.c: Likewise.
25543         * tree-vect-stmts.c: Likewise.
25544         * config/aarch64/aarch64.c: Likewise.
25545         * config/alpha/alpha.c: Likewise.
25546         * config/arc/arc.c: Likewise.
25547         * config/arm/arm.c: Likewise.
25548         * config/avr/avr.c: Likewise.
25549         * config/bfin/bfin.c: Likewise.
25550         * config/c6x/c6x.c: Likewise.
25551         * config/cr16/cr16.c: Likewise.
25552         * config/cris/cris.c: Likewise.
25553         * config/epiphany/epiphany.c: Likewise.
25554         * config/fr30/fr30.c: Likewise.
25555         * config/frv/frv.c: Likewise.
25556         * config/h8300/h8300.c: Likewise.
25557         * config/i386/i386.c: Likewise.
25558         * config/i386/winnt.c: Likewise.
25559         * config/ia64/ia64.c: Likewise.
25560         * config/iq2000/iq2000.c: Likewise.
25561         * config/lm32/lm32.c: Likewise.
25562         * config/m32c/m32c.c: Likewise.
25563         * config/m32r/m32r.c: Likewise.
25564         * config/m68k/m68k.c: Likewise.
25565         * config/mcore/mcore.c: Likewise.
25566         * config/mep/mep.c: Likewise.
25567         * config/microblaze/microblaze.c: Likewise.
25568         * config/mips/mips.c: Likewise.
25569         * config/mmix/mmix.c: Likewise.
25570         * config/mn10300/mn10300.c: Likewise.
25571         * config/moxie/moxie.c: Likewise.
25572         * config/msp430/msp430.c: Likewise.
25573         * config/nds32/nds32.c: Likewise.
25574         * config/pa/pa.c: Likewise.
25575         * config/pdp11/pdp11.c: Likewise.
25576         * config/picochip/picochip.c: Likewise.
25577         * config/rl78/rl78.c: Likewise.
25578         * config/rs6000/rs6000.c: Likewise.
25579         * config/rx/rx.c: Likewise.
25580         * config/s390/s390.c: Likewise.
25581         * config/score/score.c: Likewise.
25582         * config/sh/sh.c: Likewise.
25583         * config/sparc/sparc.c: Likewise.
25584         * config/spu/spu.c: Likewise.
25585         * config/stormy16/stormy16.c: Likewise.
25586         * config/tilegx/tilegx.c: Likewise.
25587         * config/tilepro/tilepro.c: Likewise.
25588         * config/v850/v850.c: Likewise.
25589         * config/vax/vax.c: Likewise.
25590         * config/xtensa/xtensa.c: Likewise.
25591
25592 2014-06-02  Jeff Law  <law@redhat.com>
25593
25594         PR rtl-optimization/61094
25595         * ree.c (combine_reaching_defs): Do not reextend an insn if it
25596         was marked as do_no_reextend.  If a copy is needed to eliminate
25597         an extension, then mark it as do_not_reextend.
25598
25599 2014-06-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
25600
25601         * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
25602
25603 2014-06-02  Richard Henderson  <rth@redhat.com>
25604
25605         PR target/61336
25606         * config/alpha/alpha.c (print_operand_address): Allow symbolic
25607         addresses inside asms.  Use output_operand_lossage instead of
25608         gcc_unreachable.
25609
25610 2014-06-02  Uros Bizjak  <ubizjak@gmail.com>
25611
25612         PR target/61239
25613         * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
25614         GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
25615
25616 2014-06-02  Tom de Vries  <tom@codesourcery.com>
25617
25618         * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
25619         case that x has VOIDmode.
25620
25621 2014-06-02  Bernd Schmidt  <bernds@codesourcery.com>
25622
25623         * varasm.c (copy_constant): Delete function.
25624         (build_constant_desc): Don't call it.
25625
25626 2014-06-02  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
25627
25628         PR target/61154
25629         * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
25630         * config/arm/arm.md (mov64 splitter): Replace const_double_operand
25631         with immediate_operand.
25632
25633 2014-06-02  Andreas Schwab  <schwab@suse.de>
25634
25635         * config/ia64/ia64.c
25636         (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
25637         pending_data_specs first.
25638
25639 2014-06-02  Richard Biener  <rguenther@suse.de>
25640
25641         PR tree-optimization/61378
25642         * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
25643         valueized_anything.
25644
25645 2014-06-01  Uros Bizjak  <ubizjak@gmail.com>
25646
25647         * config/i386/constraints.md (Bw): Rename from 'w'.
25648         (Bz): Rename from 'z'.
25649         * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
25650
25651 2014-06-01  Kai Tietz  <ktietz@redhat.com>
25652
25653         PR target/61377
25654         * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
25655         * config/i386/i386.md (sibcall_insn_operand): Use Bs
25656         instead of m constraint.
25657
25658 2014-05-31  Andreas Schwab  <schwab@linux-m68k.org>
25659
25660         * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
25661         a separate alternative where the scratch operand 2 is marked as
25662         early clobber.
25663
25664 2014-05-31  Kugan Vivekanandarajah  <kuganv@linaro.org>
25665
25666         * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
25667         (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
25668         (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
25669         and __builtins_arm_get_fpscr.
25670         (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
25671         __builtins_arm_get_fpscr.
25672         (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
25673         __builtins_arm_ldfpscr.
25674         (arm_atomic_assign_expand_fenv): New function.
25675         * config/arm/vfp.md (set_fpscr): New pattern.
25676         (get_fpscr) : Likewise.
25677         * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
25678         VUNSPEC_SET_FPSCR.
25679         * doc/extend.texi (AARCH64 Built-in Functions) : Document
25680         __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
25681
25682 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
25683
25684         * asan.c (report_error_func): Add SLOW_P argument, use
25685         BUILT_IN_ASAN_*_N if set.
25686         (build_check_stmt): Likewise.
25687         (instrument_derefs): If T has insufficient alignment,
25688         force same handling as for odd sizes.
25689
25690         * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
25691         BUILT_IN_ASAN_REPORT_STORE_N): New.
25692         * asan.c (struct asan_mem_ref): Change access_size type to
25693         HOST_WIDE_INT.
25694         (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
25695         update_mem_ref_hash_table): Likewise.
25696         (asan_mem_ref_hasher::hash): Hash in a HWI.
25697         (report_error_func): Change size_in_bytes argument to HWI.
25698         Use *_N builtins if size_in_bytes is larger than 16 or not power of
25699         two.
25700         (build_shadow_mem_access): New function.
25701         (build_check_stmt): Use it.  Change size_in_bytes argument to HWI.
25702         Handle size_in_bytes not power of two or larger than 16.
25703         (instrument_derefs): Don't give up if size_in_bytes is not
25704         power of two or is larger than 16.
25705
25706 2014-05-30  Kai Tietz  <ktietz@redhat.com>
25707
25708         PR target/60104
25709         * config/i386/i386.c (x86_output_mi_thunk): Add memory case
25710         for sibling-tail-calls.
25711         * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
25712         to its use.
25713         * config/i386/predicates.md (sibcall_memory_operand): New predicate.
25714         (sibcall_insn_operand): Add check for sibcall_memory_operand.
25715
25716 2014-05-30  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
25717
25718         * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
25719         * config/avr/avr-tables.opt: Regenerate.
25720         * config/avr/t-multilib: Regenerate.
25721         * doc/avr-mmcu.texi: Regenerate.
25722
25723 2014-05-30  Ian Lance Taylor  <iant@google.com>
25724
25725         * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
25726         target("sse").
25727
25728 2014-05-30  Tom de Vries  <tom@codesourcery.com>
25729
25730         * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
25731         Redefine as true.
25732
25733 2014-05-30  Tom de Vries  <tom@codesourcery.com>
25734
25735         * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
25736         * lra.c (initialize_lra_reg_info_element): Add init of
25737         actual_call_used_reg_set field.
25738         (lra): Call lra_create_live_ranges before lra_inheritance for
25739         -fuse-caller-save.
25740         * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
25741         -fuse-caller-save.
25742         * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
25743         instead of call_used_reg_set for -fuse-caller-save.
25744         * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
25745
25746 2014-05-30  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
25747
25748         * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
25749         to mov_imm.
25750         * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
25751
25752 2014-05-30  Richard Sandiford  <rdsandiford@googlemail.com>
25753
25754         * ira.c (ira_get_dup_out_num): Check for output operands at
25755         the start of the loop.  Handle cases where an included alternative
25756         follows an excluded one.
25757
25758 2014-05-29  Mike Stump  <mikestump@comcast.net>
25759
25760         PR debug/61352
25761         * collect2.c (maybe_run_lto_and_relink): Be sure to always run
25762         post ld passes when lto is used.
25763
25764 2014-05-29  Vladimir Makarov  <vmakarov@redhat.com>
25765
25766         PR rtl-optimization/61325
25767         * lra-constraints.c (process_address): Rename to process_address_1.
25768         (process_address): New function.
25769
25770 2014-05-29  Alan Lawrence  <alan.lawrence@arm.com>
25771
25772         * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
25773         TYPES_BINOPV): New static data.
25774         * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
25775         New builtin.
25776         * config/aarch64/aarch64-simd.md (aarch64_ext,
25777         aarch64_im_lane_boundsi): New patterns.
25778         * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
25779         patterns for EXT.
25780         (aarch64_evpc_ext): New function.
25781
25782         * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
25783
25784         * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
25785         vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
25786         vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
25787         vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
25788         vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
25789
25790 2014-05-29  Tom de Vries  <tom@codesourcery.com>
25791
25792         * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
25793
25794 2014-05-29  Richard Earnshaw <rearnsha@arm.com>
25795             Richard Sandiford  <rdsandiford@googlemail.com>
25796
25797         * arm/iterators.md (shiftable_ops): New code iterator.
25798         (t2_binop0, arith_shift_insn): New code attributes.
25799         * arm/predicates.md (shift_nomul_operator): New predicate.
25800         * arm/arm.md (insn_enabled): Delete.
25801         (enabled): Remove insn_enabled test.
25802         (*arith_shiftsi): Delete.  Replace with ...
25803         (*<arith_shift_insn>_multsi): ... new pattern.
25804         (*<arith_shift_insn>_shiftsi): ... new pattern.
25805         * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
25806
25807 2014-05-29  Radovan Obradovic  <robradovic@mips.com>
25808             Tom de Vries  <tom@codesourcery.com>
25809
25810         * config/mips/mips.h (POST_CALL_TMP_REG): Define.
25811         * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
25812         clobber.
25813         (mips_split_call): Use POST_CALL_TMP_REG.
25814         (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
25815
25816 2014-05-29  Tom de Vries  <tom@codesourcery.com>
25817
25818         * final.c (collect_fn_hard_reg_usage): Guard variable declaration
25819         with #ifdef STACK_REGS.
25820
25821 2014-05-28  Jan Hubicka  <hubicka@ucw.cz>
25822
25823         * varasm.c (get_variable_section): Walk aliases.
25824         (place_block_symbol): Walk aliases.
25825
25826 2014-05-28  Tom de Vries  <tom@codesourcery.com>
25827
25828         Revert:
25829         2014-05-28  Tom de Vries  <tom@codesourcery.com>
25830
25831         * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
25832         * lra.c (initialize_lra_reg_info_element): Add init of
25833         actual_call_used_reg_set field.
25834         (lra): Call lra_create_live_ranges before lra_inheritance for
25835         -fuse-caller-save.
25836         * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
25837         -fuse-caller-save.
25838         * lra-constraints.c (need_for_call_save_p): Use
25839         actual_call_used_reg_set instead of call_used_reg_set for
25840         -fuse-caller-save.
25841         * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
25842
25843 2014-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
25844
25845         * doc/md.texi: Document that the % constraint character must
25846         be at the beginning of the string.
25847         * genoutput.c (validate_insn_alternatives): Check that '=',
25848         '+' and '%' only appear at the beginning of a constraint.
25849         * ira.c (commutative_constraint_p): Delete.
25850         (ira_get_dup_out_num): Expect the '%' commutativity marker to be
25851         at the start of the string.
25852         * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
25853         duplicate '='s.
25854         * config/arm/neon.md (bicdi3_neon): Likewise.
25855         * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
25856         (slt_si, sltu_si): Likewise.
25857         * config/vax/vax.md (sbcdi3): Likewise.
25858         * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
25859         * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
25860         (mul64): Move '%' to beginning of constraint.
25861         * config/arm/arm.md (*xordi3_insn): Likewise.
25862         * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
25863         (xorsi3): Likewise.
25864
25865 2014-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
25866
25867         * doc/md.texi: Document the restrictions on the "enabled" attribute.
25868
25869 2014-05-28  Jason Merrill  <jason@redhat.com>
25870
25871         PR c++/47202
25872         * cgraph.h (symtab_node::get_comdat_group_id): New.
25873         * cgraphunit.c (analyze_functions): Call it.
25874         * symtab.c (dump_symtab_node): Likewise.
25875         * tree.c (decl_comdat_group_id): New.
25876         * tree.h: Declare it.
25877         * lto-streamer-out.c (write_symbol): Use it.
25878         * trans-mem.c (ipa_tm_create_version_alias): Likewise.
25879
25880 2014-05-28  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
25881
25882         PR bootstrap/PR61146
25883         * wide-int.cc: Do not include longlong.h when compiling with clang.
25884
25885 2014-05-28  Richard Biener  <rguenther@suse.de>
25886
25887         * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
25888         * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
25889         (vrp_visit_assignment_or_call): Print less vertical space.
25890         (vrp_visit_stmt): Likewise.
25891         (vrp_visit_phi_node): Likewise.  For a PHI argument with
25892         VR_VARYING range consider recording it as copy.
25893
25894 2014-05-28  Richard Biener  <rguenther@suse.de>
25895
25896         Revert
25897         2014-05-28  Richard Biener  <rguenther@suse.de>
25898
25899         * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
25900
25901 2014-05-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>
25902
25903         * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
25904         sufficiently aligned and an offset is used at the same time.
25905         (expand_expr_real_1): Likewise.
25906
25907 2014-05-28  Richard Biener  <rguenther@suse.de>
25908
25909         PR middle-end/61045
25910         * fold-const.c (fold_comparison): When folding
25911         X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
25912         the sign of the remaining constant operand stays the same.
25913
25914 2014-05-28  Kaushik Phatak  <kaushik.phatak@kpit.com>
25915
25916         * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
25917         __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
25918         (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
25919         to the assembler.
25920         (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
25921         * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
25922         (m32bit-doubles) Likewise.
25923         * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
25924         * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
25925         option for RL78.
25926
25927 2014-05-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
25928
25929         * configure.ac ($gcc_cv_ld_clearcap): New test.
25930         * configure: Regenerate.
25931         * config.in: Regenerate.
25932         * config/sol2.opt (mclear-hwcap): New option.
25933         * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
25934         * config/sol2-clearcap.map: Moved here from
25935         testsuite/gcc.target/i386/clearcap.map.
25936         * config/sol2-clearcapv2.map: Move here from
25937         gcc.target/i386/clearcapv2.map.
25938         * config/t-sol2 (install): Depend on install-clearcap-map.
25939         (install-clearcap-map): New target.
25940         * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
25941         -mclear-hwcap.
25942
25943 2014-05-28  Richard Biener  <rguenther@suse.de>
25944
25945         * hwint.h (*_HALF_WIDE_INT*): Move to ...
25946         * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
25947         ... here and remove the rest.
25948         * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
25949
25950 2014-05-28  Richard Biener  <rguenther@suse.de>
25951
25952         PR tree-optimization/61335
25953         * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
25954         new range fails, drop to varying.
25955
25956 2014-05-28  Olivier Hainque  <hainque@adacore.com>
25957
25958         * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
25959         (CPP_SPEC): Add entry for -mcpu=8548.
25960         * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
25961         * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
25962
25963 2014-05-28  Tom de Vries  <tom@codesourcery.com>
25964
25965         * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
25966         * lra.c (initialize_lra_reg_info_element): Add init of
25967         actual_call_used_reg_set field.
25968         (lra): Call lra_create_live_ranges before lra_inheritance for
25969         -fuse-caller-save.
25970         * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
25971         -fuse-caller-save.
25972         * lra-constraints.c (need_for_call_save_p): Use
25973         actual_call_used_reg_set instead of call_used_reg_set for
25974         -fuse-caller-save.
25975         * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
25976
25977 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
25978             Tom de Vries  <tom@codesourcery.com>
25979
25980         * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
25981         to gccoptlist.
25982         (@item -fuse-caller-save): New item.
25983
25984 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
25985             Tom de Vries  <tom@codesourcery.com>
25986
25987         * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
25988         OPT_fuse_caller_save.
25989
25990 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
25991             Tom de Vries  <tom@codesourcery.com>
25992
25993         * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
25994         * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
25995         get_call_reg_set_usage.
25996         * resource.c (mark_set_resources, mark_target_live_regs): Use
25997         get_call_reg_set_usage.
25998         * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
25999         field.
26000         (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
26001         * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
26002         Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
26003         * ira-build.c (ira_create_allocno): Init
26004         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
26005         (create_cap_allocno, propagate_allocno_info)
26006         (propagate_some_info_from_allocno)
26007         (copy_info_to_removed_store_destinations): Handle
26008         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
26009         * ira-costs.c (ira_tune_allocno_costs): Use
26010         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
26011
26012 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
26013             Tom de Vries  <tom@codesourcery.com>
26014
26015         * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
26016         and function_used_regs_valid fields.
26017         * final.c: Move include of hard-reg-set.h to before rtl.h to declare
26018         find_all_hard_reg_sets.
26019         (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
26020         (get_call_reg_set_usage): New function.
26021         (rest_of_handle_final): Use collect_fn_hard_reg_usage.
26022         * regs.h (get_call_reg_set_usage): Declare.
26023
26024 2014-05-28  Georg-Johann Lay  <avr@gjlay.de>
26025
26026         PR libgcc/61152
26027         * config/dbx.h (License): Add Runtime Library Exception.
26028         * config/newlib-stdint.h (License): Same.
26029         * config/rtems.h (License): Same
26030         * config/initfini-array.h (License): Same
26031         * config/v850/v850.h (License): Same.
26032         * config/v850/v850-opts.h (License): Same
26033         * config/v850/rtems.h (License): Same.
26034
26035 2014-05-28  Georg-Johann Lay  <avr@gjlay.de>
26036
26037         PR target/61044
26038         * doc/extend.texi (Local Labels): Note that label differences are
26039         not supported for AVR.
26040
26041 2014-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
26042             Olivier Hainque  <hainque@adacore.com>
26043
26044         * rtl.h (set_for_reg_notes): Declare.
26045         * emit-rtl.c (set_for_reg_notes): New function.
26046         (set_unique_reg_note): Use it.
26047         * optabs.c (add_equal_note): Likewise
26048
26049 2014-05-27  Andrew Pinski  <apinski@cavium.com>
26050
26051         * config/aarch64/aarch64.md (stack_protect_set_<mode>):
26052         Use <w> for the register in assembly template.
26053         (stack_protect_test): Use the mode of operands[0] for the result.
26054         (stack_protect_test_<mode>): Use <w> for the register
26055         in assembly template.
26056
26057 2014-05-27  DJ Delorie  <dj@redhat.com>
26058
26059         * config/rx/rx.c (add_vector_labels): New.
26060         (rx_output_function_prologue): Call it.
26061         (rx_handle_func_attribute): Don't require empty arguments.
26062         (rx_handle_vector_attribute): New.
26063         (rx_attribute_table): Add "vector" attribute.
26064         * doc/extend.texi (interrupt, vector): Document new/changed
26065         RX-specific attributes.
26066
26067         * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
26068
26069 2014-05-27  Eric Botcazou  <ebotcazou@adacore.com>
26070
26071         * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
26072         predicate to detect a negative quotient.
26073
26074 2014-05-27  Eric Botcazou  <ebotcazou@adacore.com>
26075
26076         * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
26077         to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
26078         Add X - Y CMP 0 to X CMP Y transformation.
26079         (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
26080
26081 2014-05-27  Segher Boessenkool  <segher@kernel.crashing.org>
26082
26083         * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
26084         before printing.
26085
26086 2014-05-27  Steve Ellcey  <sellcey@mips.com>
26087
26088         * config/mips/mips.c: Add include of cgraph.h.
26089
26090 2014-05-27  Richard Biener  <rguenther@suse.de>
26091
26092         * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
26093
26094 2014-05-27  Georg-Johann Lay  <avr@gjlay.de>
26095
26096         PR libgcc/61152
26097         * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
26098         * config/arm/arm-cores.def (License): Same.
26099         * config/arm/arm-opts.h (License): Same.
26100         * config/arm/aout.h (License): Same.
26101         * config/arm/bpabi.h (License): Same.
26102         * config/arm/elf.h (License): Same.
26103         * config/arm/linux-elf.h (License): Same.
26104         * config/arm/linux-gas.h (License): Same.
26105         * config/arm/netbsd-elf.h (License): Same.
26106         * config/arm/uclinux-eabi.h (License): Same.
26107         * config/arm/uclinux-elf.h (License): Same.
26108         * config/arm/vxworks.h (License): Same.
26109
26110 2014-05-27  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
26111
26112         * config/arm/neon.md (neon_bswap<mode>): New pattern.
26113         * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
26114         (arm_init_neon_builtins): Handle NEON_BSWAP.
26115         Define required type nodes.
26116         (arm_expand_neon_builtin): Handle NEON_BSWAP.
26117         (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
26118         * config/arm/arm_neon_builtins.def (bswap): Define builtins.
26119         * config/arm/iterators.md (VDQHSD): New mode iterator.
26120
26121 2014-05-27  Richard Biener  <rguenther@suse.de>
26122
26123         * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
26124         Try using literal operands when comparing value-ranges failed.
26125
26126 2014-05-27  Richard Sandiford  <rdsandiford@googlemail.com>
26127
26128         * ira.c (commutative_operand): Adjust for change to recog_data.
26129         [Missing from previous commit.]
26130
26131 2014-05-27  Richard Sandiford  <rdsandiford@googlemail.com>
26132
26133         * system.h (TEST_BIT): New macro.
26134         * recog.h (alternative_mask): New type.
26135         (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
26136         (recog_data_d): Replace alternative_enabled_p array with
26137         enabled_alternatives.
26138         (target_recog): New structure.
26139         (default_target_recog, this_target_recog): Declare.
26140         (get_enabled_alternatives, recog_init): Likewise.
26141         * recog.c (default_target_recog, this_target_recog): New variables.
26142         (get_enabled_alternatives): New function.
26143         (extract_insn): Use it.
26144         (recog_init): New function.
26145         (preprocess_constraints, constrain_operands): Adjust for change to
26146         recog_data.
26147         * postreload.c (reload_cse_simplify_operands): Likewise.
26148         * reload.c (find_reloads): Likewise.
26149         * ira-costs.c (record_reg_classes): Likewise.
26150         * ira-lives.c (single_reg_class): Likewise.  Fix bug in which
26151         all alternatives after a disabled one would be skipped.
26152         (ira_implicitly_set_insn_hard_regs): Likewise.
26153         * ira.c (ira_setup_alts): Adjust for change to recog_data.
26154         * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
26155         with enabled_alternatives.
26156         * lra.c (free_insn_recog_data): Update accordingly.
26157         (lra_update_insn_recog_data): Likewise.
26158         (lra_set_insn_recog_data): Likewise.  Use get_enabled_alternatives.
26159         * lra-constraints.c (process_alt_operands): Likewise.  Handle
26160         only_alternative as part of the enabled mask.
26161         * target-globals.h (this_target_recog): Declare.
26162         (target_globals): Add a recog field.
26163         (restore_target_globals): Restore this_target_recog.
26164         * target-globals.c: Include recog.h.
26165         (default_target_globals): Initialize recog field.
26166         (save_target_globals): Likewise.
26167         * reginfo.c (reinit_regs): Call recog_init.
26168         * toplev.c (backend_init_target): Likewise.
26169
26170 2014-05-27  Richard Sandiford  <rdsandiford@googlemail.com>
26171
26172         * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
26173         rather than any named insn's code.
26174
26175 2014-05-27  Georg-Johann Lay  <avr@gjlay.de>
26176
26177         PR libgcc/61152
26178         * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
26179         * config/arm/arm-cores.def (License): Same.
26180
26181 2014-05-26  Jan Hubicka  <hubicka@ucw.cz>
26182
26183         * tree.h (decl_comdat_group): Declare.
26184         * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
26185         * tree.c (decl_comdat_group): Here.
26186
26187 2014-05-26  Richard Sandiford  <r.sandiford@uk.ibm.com>
26188
26189         PR rtl-optimization/61222
26190         * combine.c (simplify_shift_const_1): When moving a PLUS outside
26191         the shift, truncate the PLUS operand to the result mode.
26192
26193 2014-05-26  Uros Bizjak  <ubizjak@gmail.com>
26194
26195         PR target/61271
26196         * config/i386/i386.c (ix86_rtx_costs)
26197         <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
26198         Fix condition.
26199
26200 2014-05-26  Martin Jambor  <mjambor@suse.cz>
26201
26202         * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
26203         subreg uses.
26204
26205 2014-05-26  Richard Biener  <rguenther@suse.de>
26206
26207         * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
26208         wi::int_traits <long long>, wi::int_traits <unsigned long long>):
26209         Provide specializations.
26210         (wi::int_traits <HOST_WIDE_INT>,
26211         wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
26212
26213 2014-05-26  Alan Modra  <amodra@gmail.com>
26214
26215         PR target/61098
26216         * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
26217         params and return a bool.  Remove dead code.  Update comment.
26218         Assert we have a const_int source.  Remove bogus code from
26219         32-bit HWI days.  Move !TARGET_POWERPC64 handling, and correct
26220         handling of constants > 2G and reg_equal note, from..
26221         (rs6000_emit_set_long_const): ..here.  Remove unneeded param and
26222         return value.  Update comment.  If we can, use a new pseudo
26223         for intermediate calculations.
26224         * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
26225         prototype.
26226         * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
26227         call to rs6000_emit_set_const in splitter.
26228         (movdi_internal64+2, +3): Likewise.
26229
26230 2014-05-26  Richard Biener  <rguenther@suse.de>
26231
26232         * system.h: Define __STDC_FORMAT_MACROS before
26233         including inttypes.h.
26234         * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
26235         HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
26236         HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
26237         HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
26238         HOST_WIDEST_INT_C): Remove.
26239         (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
26240         if C99 inttypes.h is not available.
26241         * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
26242         * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
26243         * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
26244         * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
26245         * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
26246         (struct output_info): Likewise.
26247         (print_statistics): Adjust.
26248         (dump_bitmap_statistics): Likewise.
26249         * bt-load.c (migrate_btr_defs): Print with PRId64.
26250         * cfg.c (dump_edge_info, dump_bb_info): Likewise.
26251         (MAX_SAFE_MULTIPLIER): Adjust.
26252         * cfghooks.c (dump_bb_for_graph): Print with PRId64.
26253         * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
26254         dump_cgraph_node): Likewise.
26255         * final.c (dump_basic_block_info): Likewise.
26256         * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
26257         * gcov.c (format_gcov): Likewise.
26258         * ipa-cp.c (good_cloning_opportunity_p): Likewise.  Use int64_t
26259         for calculation.
26260         (get_clone_agg_value): Use HOST_WIDE_INT for offset.
26261         * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
26262         (inline_small_functions, dump_overall_stats, dump_inline_stats):
26263         Use PRId64 for dumping.
26264         * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
26265         * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
26266         (add_allocno_hard_regs): Adjust.
26267         * loop-doloop.c (doloop_modify): Print using PRId64.
26268         * loop-iv.c (inverse): Compute in uint64_t.
26269         (determine_max_iter, iv_number_of_iterations): Likewise.
26270         * loop-unroll.c (decide_peel_completely, decide_peel_simple):
26271         Print using PRId64.
26272         * lto-streamer-out.c (write_symbol): Use uint64_t.
26273         * mcf.c (CAP_INFINITY): Use int64_t maximum.
26274         (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
26275         find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
26276         * modulo-sched.c (const_iteration_count): Use int64_t.
26277         (sms_schedule): Dump using PRId64.
26278         * predict.c (dump_prediction): Likewise.
26279         * pretty-print.h (pp_widest_integer): Remove.
26280         * profile.c (get_working_sets, is_edge_inconsistent,
26281         is_inconsistent, read_profile_edge_counts): Dump using PRId64.
26282         * tree-pretty-print.c (pp_double_int): Remove case handling
26283         HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
26284         * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
26285         and adjust users.
26286         (pass_optimize_bswap::execute): Remove restriction on hosts.
26287         * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
26288         * tree-streamer-out.c (streamer_write_tree_header): Likewise.
26289         * tree.c (widest_int_cst_value): Remove.
26290         * tree.h (widest_int_cst_value): Likewise.
26291         * value-prof.c (dump_histogram_value): Print using PRId64.
26292         * gengtype.c (main): Also inject int64_t.
26293         * ggc-page.c (struct max_alignment): Use int64_t.
26294         * alloc-pool.c (struct allocation_object_def): Likewise.
26295         * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
26296         for computation.
26297         * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
26298         * doc/tm.texi: Regenerated.
26299         * gengtype-lex.l (IWORD): Handle [u]int64_t.
26300         * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
26301         * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
26302         mmix_output_register_setting): Use [u]int64_t in prototypes.
26303         * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
26304         mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
26305         mmix_output_octa, mmix_output_shifted_value): Adjust.
26306         (mmix_intval): Adjust.  Remove unreachable case.
26307         * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
26308
26309 2014-05-26  Richard Biener  <rguenther@suse.de>
26310
26311         * configure.ac: Drop __int64 type check.  Insist that we
26312         found uint64_t and int64_t.
26313         * hwint.h (HOST_BITS_PER___INT64): Remove.
26314         (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
26315         (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
26316         (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
26317         (HOST_WIDEST_FAST_INT): Remove __int64 case.
26318         * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
26319         for dst_q_src_df_rms_cdt.
26320         * configure: Regenerate.
26321         * config.in: Likewise.
26322
26323 2014-05-26  Michael Tautschnig  <mt@debian.org>
26324
26325         PR target/61249
26326         * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
26327         __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
26328
26329 2014-05-26  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
26330
26331         PR rtl-optimization/61278
26332         * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
26333
26334 2014-05-26  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
26335
26336         PR rtl-optimization/61220
26337         Part of PR rtl-optimization/61225
26338         * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
26339         insn; skip split_edge for a block with only one successor.
26340
26341 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26342
26343         * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
26344         for variables.
26345
26346 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26347
26348         * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
26349         (update_vtable_references): New function.
26350         (function_and_variable_visibility): Rewrite also vtable initializers.
26351         * varpool.c (cgraph_variable_initializer_availability): Remove assert.
26352
26353 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26354
26355         * ggc.h (ggc_grow): New function.
26356         * ggc-none.c (ggc_grow): New function.
26357         * ggc-page.c (ggc_grow): Likewise.
26358
26359 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26360
26361         * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
26362         address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
26363         comdat_can_be_unshared_p, cgraph_externally_visible_p,
26364         varpool_externally_visible_p, can_replace_by_local_alias,
26365         update_visibility_by_resolution_info, function_and_variable_visibility,
26366         pass_data_ipa_function_and_variable_visibility,
26367         make_pass_ipa_function_and_variable_visibility,
26368         whole_program_function_and_variable_visibility,
26369         pass_data_ipa_whole_program_visibility,
26370         make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
26371         * cgraph.h (cgraph_local_node_p): Declare.
26372         * ipa-visibility.c: New file.
26373         * Makefile.in (OBJS): Add ipa-visiblity.o
26374
26375 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26376
26377         * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
26378         that var decl is available.
26379
26380 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26381
26382         * tree-core.h (tree_decl_with_vis): Replace comdat_group by
26383         symtab_node pointer.
26384         * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
26385         (find_decls_types_r): Do not walk COMDAT_GROUP.
26386         * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
26387         * varasm.c (make_decl_one_only): Use set_comdat_group;
26388         create node if needed.
26389         * ipa-inline-transform.c (save_inline_function_body): Update
26390         way we decl->symtab mapping.
26391         * symtab.c (symtab_hash, hash_node, eq_node
26392         symtab_insert_node_to_hashtable): Remove.
26393         (symtab_register_node): Update.
26394         (symtab_unregister_node): Update.
26395         (symtab_get_node): Reimplement as inline function.
26396         (symtab_add_to_same_comdat_group): Update.
26397         (symtab_dissolve_same_comdat_group_list): Update.
26398         (dump_symtab_base): Update.
26399         (verify_symtab_base): Update.
26400         (symtab_make_decl_local): Update.
26401         (fixup_same_cpp_alias_visibility): Update.
26402         (symtab_nonoverwritable_alias): Update.
26403         * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
26404         * ipa.c (update_visibility_by_resolution_info): UPdate.
26405         * bb-reorder.c: Include cgraph.h
26406         * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
26407         with comdat groups.
26408         * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
26409         * cgraph.c (cgraph_get_create_node): Update.
26410         * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
26411         and comdat_group_.
26412         (symtab_get_node): Make inline.
26413         (symtab_insert_node_to_hashtable): Remove.
26414         (symtab_can_be_discarded): Update.
26415         (decl_comdat_group): New function.
26416         * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
26417         Update.
26418         * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
26419         comdat group name.
26420         (read_comdat_group): New function.
26421         (input_node, input_varpool_node): Use it.
26422         * trans-mem.c (ipa_tm_create_version_alias): Update code creating
26423         comdat groups.
26424         * mips.c (mips_start_unique_function): Likewise.
26425         (ix86_code_end): Likewise.
26426         (rs6000_code_end): Likweise.
26427         * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
26428
26429 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26430
26431         * gengtype-state.c (fatal_reading_state): Bring offline.
26432         * optabs.c (widening_optab_handler): Bring offline.
26433         * optabs.h (widening_optab_handler): Likewise.
26434         * final.c (get_attr_length_1): Likewise.
26435
26436 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26437
26438         * sched-int.h (sd_iterator_cond): Manually tail recurse.
26439
26440 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26441
26442         * config/rs6000/440.md (ppc440-integer): Include shift without dot.
26443         (ppc440-compare): Include shift with dot.
26444         * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
26445         * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
26446         without dot.
26447         * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
26448         without dot.
26449         (e6500_sfx2): Include it.
26450         * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
26451         *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
26452         *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
26453         andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
26454         *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
26455         *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
26456         *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
26457         *lshiftrt_internal1le, *lshiftrt_internal1be,
26458         *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
26459         *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
26460         *rotldi3_internal10le, *rotldi3_internal10be,
26461         *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
26462         ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
26463         ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
26464         *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
26465         define_insns): Use type "shift" in the appropriate alternatives.
26466
26467 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26468
26469         * config/rs6000/rs6000.md (type): Add "logical".  Delete
26470         "fast_compare".
26471         (dot): Adjust comment.
26472         (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
26473         *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
26474         *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
26475         anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
26476         *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
26477         *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
26478         *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
26479         * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
26480
26481         * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
26482         * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
26483         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
26484         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
26485         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
26486         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
26487         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
26488         * config/rs6000/8540.md (ppc8540_su): Adjust.
26489         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
26490         cell-cmp-microcoded): Adjust.
26491         * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
26492         * config/rs6000/e500mc.md (e500mc_su): Adjust.
26493         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
26494         * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
26495         * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
26496         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
26497         * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
26498         * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
26499         * config/rs6000/power6.md (power6-integer, power6-fast-compare):
26500         Adjust.
26501         * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
26502         * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
26503         Adjust.  Adjust comment.
26504         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
26505         * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
26506
26507 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26508
26509         * config/rs6000/rs6000.md (type): Add "add".
26510         (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
26511         *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
26512         define_insns): Use it.
26513         * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
26514
26515         * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
26516         * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
26517         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
26518         * config/rs6000/601.md (ppc601-integer): Adjust.
26519         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
26520         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
26521         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
26522         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
26523         * config/rs6000/8540.md (ppc8540_su): Adjust.
26524         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
26525         cell-cmp-microcoded): Adjust.
26526         * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
26527         * config/rs6000/e500mc.md (e500mc_su): Adjust.
26528         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
26529         * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
26530         * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
26531         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
26532         * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
26533         * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
26534         * config/rs6000/power6.md (power6-integer, power6-fast-compare):
26535         Adjust.
26536         * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
26537         * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
26538         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
26539         * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
26540
26541 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26542
26543         * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
26544         "delayed_compare", "var_delayed_compare".
26545         (var_shift): New attribute.
26546         (cell_micro): Adjust.
26547         (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
26548         *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
26549         rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
26550         *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
26551         *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
26552         *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
26553         *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
26554         *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
26555         *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
26556         *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
26557         *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
26558         rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
26559         *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
26560         *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
26561         *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
26562         *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
26563         *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
26564         *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
26565         *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
26566         *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
26567         *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
26568         *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
26569         *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
26570         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
26571         insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
26572
26573         * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
26574         * config/rs6000/440.md (ppc440-integer): Adjust.
26575         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
26576         * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
26577         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
26578         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
26579         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
26580         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
26581         * config/rs6000/8540.md (ppc8540_su): Adjust.
26582         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
26583         cell-cmp-microcoded): Adjust.
26584         * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
26585         * config/rs6000/e500mc.md (e500mc_su): Adjust.
26586         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
26587         e500mc64_delayed): Adjust.
26588         * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
26589         * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
26590         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
26591         * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
26592         * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
26593         * config/rs6000/power6.md (power6-shift, power6-var-rotate,
26594         power6-delayed-compare, power6-var-delayed-compare): Adjust.
26595         * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
26596         * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
26597         Adjust comment.
26598         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
26599         * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
26600
26601 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26602
26603         * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv".  Add "div".
26604         (bits): New mode_attr.
26605         (idiv_ldiv): Delete mode_attr.
26606         (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
26607         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
26608         rs6000_adjust_priority, is_nonpipeline_insn,
26609         insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
26610
26611         * config/rs6000/40x.md (ppc403-idiv): Adjust.
26612         * config/rs6000/440.md (ppc440-idiv): Adjust.
26613         * config/rs6000/476.md (ppc476-idiv): Adjust.
26614         * config/rs6000/601.md (ppc601-idiv): Adjust.
26615         * config/rs6000/603.md (ppc603-idiv): Adjust.
26616         * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
26617         ppc620-ldiv): Adjust.
26618         * config/rs6000/7450.md (ppc7450-idiv): Adjust.
26619         * config/rs6000/7xx.md (ppc750-idiv): Adjust.
26620         * config/rs6000/8540.md (ppc8540_divide): Adjust.
26621         * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
26622         * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
26623         * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
26624         * config/rs6000/e500mc.md (e500mc_divide): Adjust.
26625         * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
26626         * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
26627         * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
26628         * config/rs6000/mpc.md (mpccore-idiv): Adjust.
26629         * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
26630         * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
26631         * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
26632         * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
26633         * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
26634         * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
26635         * config/rs6000/titan.md (titan_fxu_div): Adjust.
26636
26637 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26638
26639         * config/rs6000/rs6000.md (type): Delete "insert_word",
26640         "insert_dword".  Add "insert".
26641         (size): Update comment.
26642         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
26643         insn_must_be_first_in_group): Adjust.
26644         (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
26645         *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
26646         *insvsi_internal6, insvdi_internal): Adjust.
26647
26648         * config/rs6000/40x.md (ppc403-integer): Adjust.
26649         * config/rs6000/440.md (ppc440-integer): Adjust.
26650         * config/rs6000/476.md (ppc476-simple-integer): Adjust.
26651         * config/rs6000/601.md (ppc601-integer): Adjust.
26652         * config/rs6000/603.md (ppc603-integer): Adjust.
26653         * config/rs6000/6xx.md (ppc604-integer): Adjust.
26654         * config/rs6000/7450.md (ppc7450-integer): Adjust.
26655         * config/rs6000/7xx.md (ppc750-integer): Adjust.
26656         * config/rs6000/8540.md (ppc8540_su): Adjust.
26657         * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
26658         * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
26659         * config/rs6000/e500mc.md (e500mc_su): Adjust.
26660         * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
26661         * config/rs6000/e5500.md (e5500_sfx): Adjust.
26662         * config/rs6000/e6500.md (e6500_sfx): Adjust.
26663         * config/rs6000/mpc.md (mpccore-integer): Adjust.
26664         * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
26665         * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
26666         * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
26667         * config/rs6000/power7.md (power7-integer): Adjust.
26668         * config/rs6000/power8.md (power8-1cyc): Adjust.
26669         * config/rs6000/rs64.md (rs64a-integer): Adjust.
26670         * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
26671
26672 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26673
26674         * config/rs6000/rs6000.md (type): Add "mul".  Delete "imul",
26675         "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
26676         (size): New attribute.
26677         (dot): New attribute.
26678         (cell_micro): Adjust.
26679         (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
26680         umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
26681         *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
26682         umuldi3_highpart): Adjust.
26683         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
26684         rs6000_adjust_priority, is_nonpipeline_insn,
26685         insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
26686
26687         * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
26688         ppc405-imul3): Adjust.
26689         * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
26690         * config/rs6000/476.md (ppc476-imul): Adjust.
26691         * config/rs6000/601.md (ppc601-imul): Adjust.
26692         * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
26693         * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
26694         ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
26695         * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
26696         * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
26697         Adjust.
26698         * config/rs6000/8540.md (ppc8540_multiply): Adjust.
26699         * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
26700         * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
26701         cell-imul): Adjust.
26702         * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
26703         * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
26704         * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
26705         * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
26706         * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
26707         * config/rs6000/mpc.md (mpccore-imul): Adjust.
26708         * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
26709         power4-lmul, power4-imul, power4-imul3): Adjust.
26710         * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
26711         power5-lmul, power5-imul, power5-imul3): Adjust.
26712         * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
26713         power6-lmul, power6-imul, power6-imul3): Adjust.
26714         * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
26715         * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
26716
26717         * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
26718         rs64a-lmul): Adjust.
26719         * config/rs6000/titan.md (titan_imul): Adjust.
26720
26721 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26722
26723         * config/rs6000/rs6000.md (type): Add new value "halfmul".
26724         (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
26725         *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
26726         *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
26727         *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
26728         *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
26729         * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
26730         * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
26731         * config/rs6000/476.md (ppc476-imul): Add type halfmul.
26732         * config/rs6000/titan.md: Delete nonsensical comment.
26733         (titan_imul): Add type imul3.
26734         (titan_mulhw): Remove type imul3; add type halfmul.
26735
26736 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26737
26738         * config/rs6000/rs6000.md (type): Reorder, reformat.
26739
26740 2014-05-23  Martin Jambor  <mjambor@suse.cz>
26741
26742         PR tree-optimization/53787
26743         * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
26744         * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
26745         analysis_done, update all uses.
26746         * ipa-prop.c: Include domwalk.h
26747         (param_analysis_info): Removed.
26748         (param_aa_status): New type.
26749         (ipa_bb_info): Likewise.
26750         (func_body_info): Likewise.
26751         (ipa_get_bb_info): New function.
26752         (aa_overwalked): Likewise.
26753         (find_dominating_aa_status): Likewise.
26754         (parm_bb_aa_status_for_bb): Likewise.
26755         (parm_preserved_before_stmt_p): Changed to use new param AA info.
26756         (load_from_unmodified_param): Accept func_body_info as a parameter
26757         instead of parms_ainfo.
26758         (parm_ref_data_preserved_p): Changed to use new param AA info.
26759         (parm_ref_data_pass_through_p): Likewise.
26760         (ipa_load_from_parm_agg_1): Likewise.  Update callers.
26761         (compute_complex_assign_jump_func): Changed to use new param AA info.
26762         (compute_complex_ancestor_jump_func): Likewise.
26763         (ipa_compute_jump_functions_for_edge): Likewise.
26764         (ipa_compute_jump_functions): Removed.
26765         (ipa_compute_jump_functions_for_bb): New function.
26766         (ipa_analyze_indirect_call_uses): Likewise, moved variable
26767         declarations down.
26768         (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
26769         and info, moved variable declarations down.
26770         (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
26771         node and info.
26772         (ipa_analyze_stmt_uses): Likewise.
26773         (ipa_analyze_params_uses): Removed.
26774         (ipa_analyze_params_uses_in_bb): New function.
26775         (ipa_analyze_controlled_uses): Likewise.
26776         (free_ipa_bb_info): Likewise.
26777         (analysis_dom_walker): New class.
26778         (ipa_analyze_node): Handle node-specific forbidden analysis,
26779         initialize and free func_body_info, use dominator walker.
26780         (ipcp_modif_dom_walker): New class.
26781         (ipcp_transform_function): Create and free func_body_info, use
26782         ipcp_modif_dom_walker, moved a lot of functionality there.
26783
26784 2014-05-23  Marek Polacek  <polacek@redhat.com>
26785             Jakub Jelinek  <jakub@redhat.com>
26786
26787         * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
26788         * gcc.c (sanitize_spec_function): Likewise.
26789         * convert.c (convert_to_integer): Include "ubsan.h".  Add
26790         floating-point to integer instrumentation.
26791         * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
26792         * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
26793         SANITIZE_NONDEFAULT.
26794         * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
26795         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
26796         BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
26797         * ubsan.c: Include "realmpfr.h" and "dfp.h".
26798         (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
26799         (ubsan_type_descriptor): Set tkind to 0xffff for types other than
26800         float/double/long double.
26801         (ubsan_instrument_float_cast): New function.
26802         * ubsan.h (ubsan_instrument_float_cast): Declare.
26803
26804 2014-05-23 Jiong Wang  <jiong.wang@arm.com>
26805
26806         * config/aarch64/predicates.md (aarch64_call_insn_operand): New
26807         predicate.
26808         * config/aarch64/constraints.md ("Ucs", "Usf"):  New constraints.
26809         * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
26810         Adjust for tailcalling through registers.
26811         * config/aarch64/aarch64.h (enum reg_class): New caller save
26812         register class.
26813         (REG_CLASS_NAMES): Likewise.
26814         (REG_CLASS_CONTENTS): Likewise.
26815         * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
26816         Allow tailcalling without decls.
26817
26818 2014-05-23  Thomas Schwinge  <thomas@codesourcery.com>
26819
26820         * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
26821         Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
26822
26823         * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
26824         gsi, and variables v_* to v*.
26825
26826 2014-05-23  Eric Botcazou  <ebotcazou@adacore.com>
26827
26828         * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
26829
26830 2014-05-23  Thomas Schwinge  <thomas@codesourcery.com>
26831
26832         * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
26833         * omp-low.c: Update accordingly.
26834
26835         * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
26836         for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
26837         GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
26838         GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
26839         GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
26840         GF_OMP_TARGET_KIND_UPDATE.
26841
26842         * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
26843         Explicitly enumerate the expected region types.
26844
26845 2014-05-23  Paul Eggert  <eggert@cs.ucla.edu>
26846
26847         PR other/56955
26848         * doc/extend.texi (Function Attributes): Fix  __attribute__ ((malloc))
26849         documentation; the old documentation didn't clearly state the
26850         constraints on the contents of the pointed-to storage.
26851
26852 2014-05-23  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
26853
26854         Fix bootstrap error on ia64
26855         * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
26856         Return default value.
26857
26858 2014-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
26859
26860         PR tree-optimization/54733
26861         * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
26862         (CMPNOP): Define.
26863         (find_bswap_or_nop_load): New.
26864         (find_bswap_1): Renamed to ...
26865         (find_bswap_or_nop_1): This. Also add support for memory source.
26866         (find_bswap): Renamed to ...
26867         (find_bswap_or_nop): This. Also add support for memory source and
26868         detection of bitwise operations equivalent to load in target
26869         endianness.
26870         (execute_optimize_bswap): Likewise. Also move its leading comment back
26871         in place and split statement transformation into ...
26872         (bswap_replace): This.
26873
26874 2014-05-22  Vladimir Makarov  <vmakarov@redhat.com>
26875
26876         PR rtl-optimization/61215
26877         * lra-elelimination.c (lra_eliminate_regs_1): Don't use
26878         simplify_gen_subreg until final substitution.
26879
26880 2014-05-23  Alan Modra  <amodra@gmail.com>
26881
26882         PR target/61231
26883         * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
26884         * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
26885         Use "Y" constraint rather than "m".
26886
26887 2014-05-23  Kugan Vivekanandarajah  <kuganv@linaro.org>
26888
26889         * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
26890         define.
26891         * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
26892         New function declaration.
26893         * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
26894         AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
26895         AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
26896         (aarch64_init_builtins) : Initialize builtins
26897         __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
26898         __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
26899         (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
26900         __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
26901         and __builtins_aarch64_set_fpsr.
26902         (aarch64_atomic_assign_expand_fenv): New function.
26903         * config/aarch64/aarch64.md (set_fpcr): New pattern.
26904         (get_fpcr) : Likewise.
26905         (set_fpsr) : Likewise.
26906         (get_fpsr) : Likewise.
26907         (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
26908         and UNSPECV_SET_FPSR.
26909         * doc/extend.texi (AARCH64 Built-in Functions) : Document
26910         __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
26911         __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
26912
26913 2014-05-22  Vladimir Makarov  <vmakarov@redhat.com>
26914
26915         PR rtl-optimization/60969
26916         * ira-costs.c (record_reg_classes): Process NO_REGS for matching
26917         constraints.  Set up mem cost for NO_REGS case.
26918
26919 2014-05-22  Thomas Schwinge  <thomas@codesourcery.com>
26920
26921         * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
26922
26923 2012-05-22  Bernd Schmidt  <bernds@codesourcery.com>
26924
26925         * config/darwin.c: Include "lto-section-names.h".
26926         (LTO_SEGMENT_NAME): Don't define.
26927         * config/i386/winnt.c: Include "lto-section-names.h".
26928         * lto-streamer.c: Include "lto-section-names.h".
26929         * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
26930         * lto-wrapper.c: Include "lto-section-names.h".
26931         (LTO_SECTION_NAME_PREFIX): Don't define.
26932         * lto-section-names.h: New file.
26933         * cgraphunit.c: Include "lto-section-names.h".
26934
26935 2014-05-22  Peter Bergner  <bergner@vnet.ibm.com>
26936
26937         * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
26938
26939 2014-05-22  Richard Earnshaw  <rearnsha@arm.com>
26940
26941         PR target/61208
26942         * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
26943
26944 2014-05-22  Nick Clifton  <nickc@redhat.com>
26945
26946         * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
26947
26948 2014-05-22  Eric Botcazou  <ebotcazou@adacore.com>
26949
26950         * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
26951         -> (T)A transformation to integer types.
26952
26953 2014-05-22  Teresa Johnson  <tejohnson@google.com>
26954
26955         * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
26956         (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
26957         (gcov_rewrite): Use gcov_nonruntime_assert.
26958         (gcov_open): Ditto.
26959         (gcov_write_words): Ditto.
26960         (gcov_write_length): Ditto.
26961         (gcov_read_words): Use gcov_nonruntime_assert, and remove
26962         gcc_assert from IN_LIBGCOV code.
26963         (gcov_read_summary): Use gcov_error to flag profile corruption.
26964         (gcov_sync): Use gcov_nonruntime_assert.
26965         (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
26966         (gcov_histo_index): Use gcov_nonruntime_assert.
26967         (static void gcov_histogram_merge): Ditto.
26968         (compute_working_sets): Ditto.
26969         * gcov-io.h (gcov_nonruntime_assert): Define.
26970         (gcov_error): Define for !IN_LIBGCOV
26971
26972 2014-05-22  Richard Biener  <rguenther@suse.de>
26973
26974         * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
26975         BUILT_IN_REALLOC like BUILT_IN_STRDUP.
26976         (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
26977         and deallocation site.
26978         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
26979         Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
26980         passing through the incoming points-to set.
26981         (handle_lhs_call): Use flags argument instead of recomputing it.
26982         (find_func_aliases_for_call): Call handle_lhs_call with proper
26983         call return flags.
26984
26985 2014-05-22  Jakub Jelinek  <jakub@redhat.com>
26986
26987         * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
26988         all padding bits in REAL_VALUE_TYPE are cleared.
26989
26990 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
26991
26992         Cleanup and improve multipass_dfa_lookahead_guard
26993         * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
26994         (core2i7_first_cycle_multipass_begin,)
26995         (core2i7_first_cycle_multipass_issue,)
26996         (core2i7_first_cycle_multipass_backtrack): Update signature.
26997         * config/ia64/ia64.c
26998         (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
26999         (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
27000         (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
27001         hook definition.
27002         (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
27003         ia64_first_cycle_multipass_dfa_lookahead_guard_spec.  Update return
27004         values.
27005         * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
27006         return values.
27007         * doc/tm.texi: Regenerate.
27008         * doc/tm.texi.in
27009         (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
27010         * haifa-sched.c (ready_try): Make signed to allow negative values.
27011         (rebug_ready_list_1): Update.
27012         (choose_ready): Simplify.
27013         (sched_extend_ready_list): Update.
27014
27015 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
27016
27017         Remove IA64 speculation tweaking flags
27018         * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
27019         speculation tuning flags.
27020         (msched-prefer-non-data-spec-insns,)
27021         (msched-prefer-non-control-spec-insns): Obsolete options.
27022         * haifa-sched.c (choose_ready): Remove handling of
27023         PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
27024         * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
27025         and PREFER_NON_DATA_SPEC.
27026         * sel-sched.c (process_spec_exprs): Remove handling of
27027         PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
27028
27029 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
27030
27031         Improve scheduling debug output
27032         * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
27033         (advance_one_cycle): Update.
27034         (schedule_insn, queue_to_ready): Add debug printouts.
27035         (debug_ready_list_1): New static function.
27036         (debug_ready_list): Update.
27037         (max_issue): Add debug printouts.
27038         (dump_insn_stream): New static function.
27039         (schedule_block): Use it.  Also better indent printouts.
27040
27041 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
27042
27043         Fix sched_insn debug counter
27044         * haifa-sched.c (schedule_insn): Update.
27045         (struct haifa_saved_data): Add nonscheduled_insns_begin.
27046         (save_backtrack_point, restore_backtrack_point): Update.
27047         (first_nonscheduled_insn): New static function.
27048         (queue_to_ready, choose_ready): Use it.
27049         (schedule_block): Init nonscheduled_insns_begin.
27050         (sched_emit_insn): Update.
27051
27052
27053 2014-05-22  Kugan Vivekanandarajah  <kuganv@linaro.org>
27054
27055         * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
27056         to GENERAL_REGS.
27057         (aarch64_secondary_reload) : LikeWise.
27058         (aarch64_class_max_nregs) : Remove CORE_REGS.
27059         * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
27060         (REG_CLASS_NAMES) : Likewise.
27061         (REG_CLASS_CONTENTS) : LikeWise.
27062         (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
27063
27064 2014-05-21  Guozhi Wei  <carrot@google.com>
27065
27066         PR target/61202
27067         * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
27068         constraint.
27069         (vqdmulhq_n_s16): Likewise.
27070
27071 2014-05-21  Segher Boessenkool  <segher@kernel.crashing.org>
27072
27073         * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
27074
27075 2014-05-21  Marek Polacek  <polacek@redhat.com>
27076
27077         PR sanitizer/61272
27078         * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
27079
27080 2014-05-21  Martin Jambor  <mjambor@suse.cz>
27081
27082         * doc/invoke.texi (Optimize Options): Document parameters
27083         ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
27084         ipa-cp-array-index-hint-bonus.
27085
27086 2014-05-21  Mark Wielaard  <mjw@redhat.com>
27087
27088         PR debug/16063
27089         * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
27090         version >= 3 or not strict DWARF.
27091         * langhooks.h (struct lang_hooks_for_types): Add
27092         enum_underlying_base_type.
27093         * langhooks.c (lhd_enum_underlying_base_type): New function.
27094         * gcc/langhooks.h (struct lang_hooks_for_types): Add
27095         enum_underlying_base_type.
27096         * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
27097         (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
27098         (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
27099
27100 2014-05-21  Richard Biener  <rguenther@suse.de>
27101
27102         * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
27103
27104 2014-05-21  John Marino  <gnugcc@marino.st>
27105
27106         * config.gcc (*-*-dragonfly*): New target.
27107         * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
27108         * configure: Regenerate.
27109         * config/dragonfly-stdint.h: New.
27110         * config/dragonfly.h: New.
27111         * config/dragonfly.opt: New.
27112         * config/i386/dragonfly.h: New.
27113         * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
27114
27115 2014-05-21  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
27116
27117         * tree.def (VOID_CST): New.
27118         * tree-core.h (TI_VOID): New.
27119         * tree.h (void_node): New.
27120         * tree.c (tree_node_structure_for_code, tree_code_size)
27121         (iterative_hash_expr): Handle VOID_CST.
27122         (build_common_tree_nodes): Initialize void_node.
27123
27124 2014-05-21  Bernd Schmidt  <bernds@codesourcery.com>
27125
27126         * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
27127         functions.
27128         (reload, calculate_needs_all_insns, reload_as_needed): Use them.
27129
27130         * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
27131         more places.
27132
27133         * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
27134         flag_reorder_blocks_and_partition.
27135         * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
27136
27137 2014-05-21  Oleg Endo  <olegendo@gcc.gnu.org>
27138
27139         PR target/54236
27140         * config/sh/sh.md (*addc_r_1): Rename to addc_t_r.  Remove empty
27141         constraints.
27142         (*addc_r_t): Add new insn_and_split.
27143
27144 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
27145
27146         PR middle-end/61252
27147         * omp-low.c (handle_simd_reference): New function.
27148         (lower_rec_input_clauses): Use it.  Defer adding reference
27149         initialization even for reduction without placeholder if in simd,
27150         handle it properly later on.
27151
27152 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
27153
27154         PR tree-optimization/60899
27155         * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
27156         assume all static symbols will have definition wile parsing and
27157         check the do have definition later in compilation; check that
27158         variable referring symbol will be output before concluding that
27159         reference is safe; be conservative for referring local statics;
27160         be more precise about when comdat is output in other partition.
27161
27162 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
27163
27164         PR bootstrap/60984
27165         * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
27166         parameter.
27167         * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
27168         (ipa_inline): Loop inline_to_all_callers until no more aliases
27169         are removed.
27170
27171 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
27172
27173         * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
27174         set writeonly flag only for vars actually written to.
27175
27176 2014-05-20  Dehao Chen  <dehao@google.com>
27177
27178         * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
27179         and callee count to get clone count.
27180         * tree-inline.c (expand_call_inline): Use callee count instead of bb
27181         count in copy_body.
27182
27183 2014-05-20  Richard Sandiford  <rdsandiford@googlemail.com>
27184
27185         PR rtl-optimization/61243
27186         * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
27187
27188 2014-05-20  Xinliang David Li  <davidxl@google.com>
27189
27190         * cgraphunit.c (walk_polymorphic_call_targets): Add
27191         dbgcnt and fopt-info support.
27192         * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
27193         * ipa-devirt.c (ipa_devirt): Ditto.
27194         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
27195         * ipa.c (walk_polymorphic_call_targets): Ditto.
27196         * gimple-fold.c (fold_gimple_assign): Ditto.
27197         (gimple_fold_call): Ditto.
27198         * dbgcnt.def: New counter.
27199
27200 2014-05-20  DJ Delorie  <dj@redhat.com>
27201
27202         * config/msp430/msp430.md (split): Don't allow subregs when
27203         splitting SImode adds.
27204         (andneghi): Fix subtraction logic.
27205         * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
27206
27207 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
27208
27209         * tree.h (DECL_ONE_ONLY): Return true only for externally visible
27210         symbols.
27211         * except.c (switch_to_exception_section, resolve_unique_section,
27212         get_named_text_section, default_function_rodata_section,
27213         align_variable, get_block_for_decl, default_section_type_flags):
27214         Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
27215         * symtab.c (symtab_add_to_same_comdat_group,
27216         symtab_make_decl_local, fixup_same_cpp_alias_visibility,
27217         symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
27218         Likewise.
27219         * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
27220         * bb-reorder.c (pass_partition_blocks::gate): Likewise.
27221         * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
27222         (c6x_function_in_section_p): Likewise.
27223         * config/darwin.c (machopic_select_section): Likewise.
27224         * config/arm/arm.c (arm_function_in_section_p): Likewise.
27225         * config/mips/mips.c (mips_function_rodata_section): Likewise.
27226         * config/mep/mep.c (mep_select_section): LIkewise.
27227         * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
27228
27229 2014-05-20  Eric Botcazou  <ebotcazou@adacore.com>
27230
27231         * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
27232         EH region of calls to pure functions that can throw an exception.
27233         * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
27234         (copy_reference_ops_from_call): Also copy the EH region of the call if
27235         it can throw an exception.
27236
27237 2014-05-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
27238
27239         * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
27240         nested VEC_SELECTs that are inverses of each other.
27241
27242 2014-05-20  Richard Biener  <rguenther@suse.de>
27243
27244         * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
27245         (extract_and_process_scc_for_name): not here.
27246         (cond_dom_walker::before_dom_children): Only process
27247         stmts that end the BB in interesting ways.
27248         (run_scc_vn): Mark param uses as visited.
27249
27250 2014-05-20  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
27251
27252         * config/arm/arm.md (arith_shiftsi): Do not predicate for
27253         arm_restrict_it.
27254
27255 2014-05-20  Nick Clifton  <nickc@redhat.com>
27256
27257         * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
27258         (msp430_gimplify_va_arg_expr): New function.
27259         (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
27260
27261         * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
27262         operand 0 in order to prevent confusion about the number of
27263         registers involved.
27264
27265 2014-05-20  Richard Biener  <rguenther@suse.de>
27266
27267         PR tree-optimization/61221
27268         * tree-ssa-pre.c (el_to_update): Remove.
27269         (eliminate_dom_walker::before_dom_children): Handle released
27270         VDEFs by value-numbering them to the associated VUSE.  Update
27271         stmt immediately for substituted call address.
27272         (eliminate): Remove delayed stmt updating code.
27273         * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
27274         possibly late re-numbered vuses.
27275         (vn_reference_lookup_2): Adjust.
27276         (vn_reference_lookup_pieces): Likewise.
27277         (vn_reference_lookup): Likewise.
27278
27279 2014-05-20  Richard Biener  <rguenther@suse.de>
27280
27281         * config.gcc: Remove need_64bit_hwint.
27282         * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
27283         * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
27284         it to be true.
27285         * config.in: Regenerate.
27286         * configure: Likewise.
27287
27288 2014-05-19  David Wohlferd <dw@LimeGreenSocks.com>
27289
27290         * doc/extend.texi: Create Label Attributes section,
27291         move all label attributes into it and reference it.
27292
27293 2014-05-19  Richard Earnshaw  <rearnsha@arm.com>
27294
27295         * arm.c (thumb1_reorg): When scanning backwards skip anything
27296         that's not a proper insn.
27297
27298 2014-05-19  Richard Biener  <rguenther@suse.de>
27299
27300         PR tree-optimization/61221
27301         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
27302         Do nothing for unreachable blocks.
27303         * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
27304         Improve unreachability detection.
27305
27306 2014-05-19  Richard Biener  <rguenther@suse.de>
27307
27308         PR tree-optimization/61209
27309         * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
27310
27311 2014-05-19  Nick Clifton  <nickc@redhat.com>
27312
27313         * except.c (init_eh): Fix computation of builtin setjmp buffer
27314         size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
27315
27316 2014-05-19  Richard Biener  <rguenther@suse.de>
27317
27318         PR tree-optimization/61184
27319         * tree-vrp.c (is_negative_overflow_infinity): Use
27320         TREE_OVERFLOW_P and do that check first.
27321         (is_positive_overflow_infinity): Likewise.
27322         (is_overflow_infinity): Likewise.
27323         (vrp_operand_equal_p): Properly treat operands with
27324         differing overflow as not equal.
27325
27326 2014-05-19  Bernd Schmidt  <bernds@codesourcery.com>
27327
27328         * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
27329         shift simplification where it was intended.
27330
27331 2014-05-19  Christian Bruel  <christian.bruel@st.com>
27332
27333         PR target/61195
27334         * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
27335
27336 2014-05-19  Richard Sandiford  <r.sandiford@uk.ibm.com>
27337
27338         PR target/61084
27339         * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
27340         than wide_int.
27341
27342 2014-05-19  Richard Sandiford  <rdsandiford@googlemail.com>
27343
27344         * reg-notes.def (CROSSING_JUMP): Likewise.
27345         * rtl.h (rtx_def): Update comment for jump flag.
27346         (CROSSING_JUMP_P): Define.
27347         * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
27348         of a REG_CROSSING_JUMP note.
27349         * cfghooks.c (tidy_fallthru_edges): Likewise.
27350         * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
27351         * emit-rtl.c (try_split): Likewise.
27352         * haifa-sched.c (sched_create_recovery_edges): Likewise.
27353         * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
27354         * jump.c (redirect_jump_2): Likewise.
27355         * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
27356         (relax_delay_slots): Likewise.
27357         * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
27358         (bbit_di): Likewise.
27359         * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
27360         * config/sh/sh.md (jump_compact): Likewise.
27361         * bb-reorder.c (rotate_loop): Likewise.
27362         (pass_duplicate_computed_gotos::execute): Likewise.
27363         (add_reg_crossing_jump_notes): Rename to...
27364         (update_crossing_jump_flags): ...this.
27365         (pass_partition_blocks::execute): Update accordingly.
27366
27367 2014-05-19  Richard Sandiford  <rdsandiford@googlemail.com>
27368
27369         * tree.h: Remove extraneous template <>.
27370
27371 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
27372
27373         * ipa.c (symtab_remove_unreachable_nodes): Remove
27374         symbol from comdat group if its body was eliminated.
27375         (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
27376         * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
27377         (symtab_unregister_node): ... this one.
27378         (verify_symtab_base): More strict checking of comdats.
27379         * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
27380
27381 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
27382
27383         * tree-pass.h (make_pass_ipa_comdats): New pass.
27384         * timevar.def (TV_IPA_COMDATS): New timevar.
27385         * passes.def (pass_ipa_comdats): Add.
27386         * Makefile.in (OBJS): Add ipa-comdats.o
27387         * ipa-comdats.c: New file.
27388
27389 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
27390
27391         * ipa.c (update_visibility_by_resolution_info): New function.
27392         (function_and_variable_visibility): Use it.
27393
27394 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
27395
27396         * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
27397         New functions.
27398         (FOR_EACH_DEFINED_SYMBOL): New macro.
27399         (varpool_first_static_initializer, varpool_next_static_initializer,
27400         varpool_first_defined_variable, varpool_next_defined_variable):
27401         Fix comments.
27402         (symtab_in_same_comdat_p): Correctly deal with inline functions.
27403
27404 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
27405
27406         * ggc-page.c (ggc_handle_finalizers): Add comment.
27407
27408 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
27409
27410         * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
27411         * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
27412         (ggc_internal_cleared_alloc): Likewise.
27413         * ggc-page.c (finalizer): New class.
27414         (vec_finalizer): Likewise.
27415         (globals::finalizers): New member.
27416         (globals::vec_finalizers): Likewise.
27417         (ggc_internal_alloc): Record the finalizer if any for the block being
27418         allocated.
27419         (ggc_handle_finalizers): New function.
27420         (ggc_collect): Call ggc_handle_finalizers.
27421         * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
27422         finalizer.
27423         (ggc_internal_cleared_alloc): Likewise.
27424         (finalize): New function.
27425         (need_finalization_p): Likewise.
27426         (ggc_alloc): Install the type's destructor as the finalizer if it
27427         might do something.
27428         (ggc_cleared_alloc): Likewise.
27429         (ggc_vec_alloc): Likewise.
27430         (ggc_cleared_vec_alloc): Likewise.
27431
27432 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
27433
27434         * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
27435
27436 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
27437
27438         * alias.c (record_alias_subset): Adjust.
27439         * bitmap.c (bitmap_element_allocate): Likewise.
27440         (bitmap_gc_alloc_stat): Likewise.
27441         * cfg.c (init_flow): Likewise.
27442         (alloc_block): Likewise.
27443         (unchecked_make_edge): Likewise.
27444         * cfgloop.c (alloc_loop): Likewise.
27445         (flow_loops_find): Likewise.
27446         (rescan_loop_exit): Likewise.
27447         * cfgrtl.c (init_rtl_bb_info): Likewise.
27448         * cgraph.c (insert_new_cgraph_node_version): Likewise.
27449         (cgraph_allocate_node): Likewise.
27450         (cgraph_create_edge_1): Likewise.
27451         (cgraph_allocate_init_indirect_info): Likewise.
27452         * cgraphclones.c (cgraph_clone_edge): Likewise.
27453         * cgraphunit.c (add_asm_node): Likewise.
27454         (init_lowered_empty_function): Likewise.
27455         * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
27456         * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
27457         (alpha_use_linkage): Likewise.
27458         * config/arc/arc.c (arc_init_machine_status): Likewise.
27459         * config/arm/arm.c (arm_init_machine_status): Likewise.
27460         * config/avr/avr.c (avr_init_machine_status): Likewise.
27461         * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
27462         * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
27463         * config/cris/cris.c (cris_init_machine_status): Likewise.
27464         * config/darwin.c (machopic_indirection_name): Likewise.
27465         (darwin_build_constant_cfstring): Likewise.
27466         (darwin_enter_string_into_cfstring_table): Likewise.
27467         * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
27468         * config/frv/frv.c (frv_init_machine_status): Likewise.
27469         * config/i386/i386.c (get_dllimport_decl): Likewise.
27470         (ix86_init_machine_status): Likewise.
27471         (assign_386_stack_local): Likewise.
27472         * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
27473         (i386_pe_maybe_record_exported_symbol): Likewise.
27474         (i386_pe_record_stub): Likewise.
27475         * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
27476         * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
27477         * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
27478         (m32c_note_pragma_address): Likewise.
27479         * config/mep/mep.c (mep_init_machine_status): Likewise.
27480         (mep_note_pragma_flag): Likewise.
27481         * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
27482         (mips16_local_alias): Likewise.
27483         (mips_init_machine_status): Likewise.
27484         * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
27485         * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
27486         * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
27487         * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
27488         * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
27489         * config/pa/pa.c (pa_init_machine_status): Likewise.
27490         (pa_get_deferred_plabel): Likewise.
27491         * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
27492         * config/rs6000/rs6000.c (builtin_function_type): Likewise.
27493         (rs6000_init_machine_status): Likewise.
27494         (output_toc): Likewise.
27495         * config/s390/s390.c (s390_init_machine_status): Likewise.
27496         * config/score/score.c (score_output_external): Likewise.
27497         * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
27498         * config/spu/spu.c (spu_init_machine_status): Likewise.
27499         * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
27500         * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
27501         * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
27502         * coverage.c (coverage_end_function): Likewise.
27503         * dbxout.c (dbxout_init): Likewise.
27504         * doc/gty.texi: Don't mention variable_size attribute.
27505         * dwarf2cfi.c (new_cfi): Adjust.
27506         (new_cfi_row): Likewise.
27507         (copy_cfi_row): Likewise.
27508         (create_cie_data): Likewise.
27509         * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
27510         (new_loc_descr): Likewise.
27511         (find_AT_string_in_table): Likewise.
27512         (add_addr_table_entry): Likewise.
27513         (new_die): Likewise.
27514         (add_var_loc_to_decl): Likewise.
27515         (clone_die): Likewise.
27516         (clone_as_declaration): Likewise.
27517         (break_out_comdat_types): Likewise.
27518         (new_loc_list): Likewise.
27519         (add_loc_descr_to_each): Likewise.
27520         (add_location_or_const_value_attribute): Likewise.
27521         (add_linkage_name): Likewise.
27522         (lookup_filename): Likewise.
27523         (dwarf2out_var_location): Likewise.
27524         (new_line_info_table): Likewise.
27525         (dwarf2out_init): Likewise.
27526         (mem_loc_descriptor): Likewise.
27527         (loc_descriptor): Likewise.
27528         (add_const_value_attribute): Likewise.
27529         (tree_add_const_value_attribute): Likewise.
27530         (comp_dir_string): Likewise.
27531         (dwarf2out_vms_debug_main_pointer): Likewise.
27532         (string_cst_pool_decl): Likewise.
27533         * emit-rtl.c (set_mem_attrs): Likewise.
27534         (get_reg_attrs): Likewise.
27535         (start_sequence): Likewise.
27536         (init_emit): Likewise.
27537         (init_emit_regs): Likewise.
27538         * except.c (init_eh_for_function): Likewise.
27539         (gen_eh_region): Likewise.
27540         (gen_eh_region_catch): Likewise.
27541         (gen_eh_landing_pad): Likewise.
27542         (add_call_site): Likewise.
27543         * function.c (add_frame_space): Likewise.
27544         (insert_temp_slot_address): Likewise.
27545         (assign_stack_temp_for_type): Likewise.
27546         (get_hard_reg_initial_val): Likewise.
27547         (allocate_struct_function): Likewise.
27548         (prepare_function_start): Likewise.
27549         (types_used_by_var_decl_insert): Likewise.
27550         * gengtype.c (variable_size_p): Remove function.
27551         (enum alloc_quantity): Remove enum.
27552         (write_typed_alloc_def): Remove function.
27553         (write_typed_struct_alloc_def): Likewise.
27554         (write_typed_typedef_alloc_def): Likewise.
27555         (write_typed_alloc_defns): Likewise.
27556         (main): Adjust.
27557         * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
27558         (ggc_cleared_alloc_ptr_array_two_args): Likewise.
27559         * ggc.h (ggc_alloc): new function.
27560         (ggc_cleared_alloc): Likewise.
27561         (ggc_vec_alloc): Template on type of vector element, and remove
27562         element size argument.
27563         (ggc_cleared_vec_alloc): Likewise.
27564         * gimple.c (gimple_build_omp_for): Adjust.
27565         (gimple_copy): Likewise.
27566         * ipa-cp.c (get_replacement_map): Likewise.
27567         (find_aggregate_values_for_callers_subset): Likewise.
27568         (known_aggs_to_agg_replacement_list): Likewise.
27569         * ipa-devirt.c (get_odr_type): Likewise.
27570         * ipa-prop.c (ipa_node_duplication_hook): Likewise.
27571         (read_agg_replacement_chain): Likewise.
27572         * loop-iv.c (get_simple_loop_desc): Likewise.
27573         * lto-cgraph.c (input_node_opt_summary): Likewise.
27574         * lto-section-in.c (lto_new_in_decl_state): Likewise.
27575         * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
27576         (input_eh_region): Likewise.
27577         (input_eh_lp): Likewise.
27578         (input_cfg): Likewise.
27579         * optabs.c (set_optab_libfunc): Likewise.
27580         (init_tree_optimization_optabs): Likewise.
27581         (set_conv_libfunc): Likewise.
27582         * passes.c (do_per_function_toporder): Likewise.
27583         * rtl.h: Don't use variable_size gty attribute.
27584         * sese.c (if_region_set_false_region): Adjust.
27585         * stringpool.c (gt_pch_save_stringpool): Likewise.
27586         * target-globals.c (save_target_globals): Likewise.
27587         * toplev.c (general_init): Likewise.
27588         * trans-mem.c (record_tm_replacement): Likewise.
27589         (split_bb_make_tm_edge): Likewise.
27590         * tree-cfg.c (move_sese_region_to_fn): Likewise.
27591         * tree-data-ref.h (lambda_vector_new): Likewise.
27592         * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
27593         * tree-iterator.c (tsi_link_before): Likewise.
27594         (tsi_link_after): Likewise.
27595         * tree-scalar-evolution.c (new_scev_info_str): Likewise.
27596         * tree-ssa-loop-niter.c (record_estimate): Likewise.
27597         * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
27598         * tree-ssa-operands.h: Don't use variable_size gty attribute.
27599         * tree-ssa.c (init_tree_ssa): Adjust.
27600         * tree-ssanames.c (set_range_info): Likewise.
27601         (get_ptr_info): Likewise.
27602         (duplicate_ssa_name_ptr_info): Likewise.
27603         (duplicate_ssa_name_range_info): Likewise.
27604         * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
27605         (unpack_ts_fixed_cst_value_fields): Likewise.
27606         * tree.c (build_fixed): Likewise.
27607         (build_real): Likewise.
27608         (build_string): Likewise.
27609         (decl_priority_info): Likewise.
27610         (decl_debug_expr_insert): Likewise.
27611         (decl_value_expr_insert): Likewise.
27612         (decl_debug_args_insert): Likewise.
27613         (type_hash_add): Likewise.
27614         (build_omp_clause): Likewise.
27615         * ubsan.c (decl_for_type_insert): Likewise.
27616         * varasm.c (get_unnamed_section): Likewise.
27617         (get_noswitch_section): Likewise.
27618         (get_section): Likewise.
27619         (get_block_for_section): Likewise.
27620         (create_block_symbol): Likewise.
27621         (build_constant_desc): Likewise.
27622         (create_constant_pool): Likewise.
27623         (force_const_mem): Likewise.
27624         (record_tm_clone_pair): Likewise.
27625         * varpool.c (varpool_create_empty_node): Likewise.
27626
27627 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
27628
27629         * dwarf2out.c (tree_add_const_value_attribute): Call
27630         ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
27631         * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
27632         instead of ggc_internal_<x>alloc_stat.
27633         * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
27634         (ggc_realloc): Likewise.
27635         * ggc-none.c (ggc_internal_alloc): Likewise.
27636         (ggc_internal_cleared_alloc): Likewise.
27637         * ggc-page.c: Likewise.
27638         * ggc.h (ggc_internal_alloc_stat): Likewise.
27639         (ggc_internal_alloc): Remove macro.
27640         (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
27641         (ggc_internal_cleared_alloc): Remove macro.
27642         (GGC_RESIZEVEC): Adjust.
27643         (ggc_resizevar): Remove macro.
27644         (ggc_internal_vec_alloc_stat): Drop _stat suffix.
27645         (ggc_internal_cleared_vec_alloc_stat): Likewise.
27646         (ggc_internal_vec_cleared_alloc): Remove macro.
27647         (ggc_alloc_atomic_stat): Drop _stat suffix.
27648         (ggc_alloc_atomic): Remove macro.
27649         (ggc_alloc_cleared_atomic): Remove macro.
27650         (ggc_alloc_string_stat): Drop _stat suffix.
27651         (ggc_alloc_string): Remove macro.
27652         (ggc_alloc_rtx_def_stat): Adjust.
27653         (ggc_alloc_tree_node_stat): Likewise.
27654         (ggc_alloc_cleared_tree_node_stat): Likewise.
27655         (ggc_alloc_cleared_gimple_statement_stat): Likewise.
27656         (ggc_alloc_cleared_simd_clone_stat): Likewise.
27657         * gimple.c (gimple_build_omp_for): Likewise.
27658         (gimple_copy): Likewise.
27659         * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
27660         * toplev.c (realloc_for_line_map): Adjust.
27661         * tree-data-ref.h (lambda_vector_new): Likewise.
27662         * tree-phinodes.c (allocate_phi_node): Likewise.
27663         * tree.c (grow_tree_vec_stat): Likewise.
27664         * vec.h (va_gc::reserve): Adjust.
27665
27666 2014-05-17  Ajit Agarwal  <ajitkum@xilinx.com>
27667
27668         * config/microblaze/microblaze.c (break_handler): New Declaration.
27669         (microblaze_break_function_p,microblaze_is_break_handler): New.
27670         (compute_frame_size): Use microblaze_break_function_p.
27671         Add the test of break_handler.
27672         (microblaze_function_prologue) : Add the test of variable
27673         break_handler.  Check the fnname by BREAK_HANDLER_NAME.
27674         (microblaze_function_epilogue) : Add the test of break_handler.
27675         (microblaze_globalize_label) : Add the test of break_handler.
27676         Check the name by BREAK_HANDLER_NAME.
27677
27678         * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
27679
27680         * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
27681         microblaze_is_break_handler test.
27682         (call_internal1,call_value_intern): Use microblaze_break_function_p.
27683         Use SYMBOL_REF_DECL.
27684
27685         * config/microblaze/microblaze-protos.h
27686         (microblaze_break_function_p,microblaze_is_break_handler):
27687         New Declaration.
27688
27689         * doc/extend.texi (MicroBlaze break_handler Functions): Document
27690         new MicroBlaze break_handler functions.
27691
27692 2014-05-17  Uros Bizjak  <ubizjak@gmail.com>
27693
27694         * doc/extend.texi (Size of an asm): Move node text according
27695         to its @menu entry position.
27696
27697 2014-05-17  Marc Glisse  <marc.glisse@inria.fr>
27698
27699         PR tree-optimization/61140
27700         PR tree-optimization/61150
27701         PR tree-optimization/61197
27702         * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
27703
27704 2014-05-17  Uros Bizjak  <ubizjak@gmail.com>
27705
27706         * doc/invoke.texi (free): Mention Alpha.  Also enabled at -Os.
27707
27708 2014-05-17  Richard Sandiford  <r.sandiford@uk.ibm.com>
27709
27710         * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
27711         __SIZEOF_INT128__ is defined.
27712
27713 2014-05-17  Richard Sandiford  <rdsandiford@googlemail.com>
27714
27715         * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
27716         (rs6000_delegitimize_address): Use it.
27717
27718 2014-05-17  Richard Sandiford  <rdsandiford@googlemail.com>
27719
27720         * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
27721         inplace argument.  Store the new address in the original MEM when true.
27722         * emit-rtl.c (change_address_1): Likewise.
27723         (adjust_address_1, adjust_automodify_address_1, offset_address):
27724         Update accordingly.
27725         * rtl.h (plus_constant): Add an inplace argument.
27726         * explow.c (plus_constant): Likewise.  Try to reuse the original PLUS
27727         when true.  Avoid generating (plus X (const_int 0)).
27728         * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
27729         in-place.  Pass true to plus_constant.
27730         (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
27731
27732 2014-05-16  Dehao Chen  <dehao@google.com>
27733
27734         * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
27735
27736 2014-05-16  Oleg Endo  <olegendo@gcc.gnu.org>
27737
27738         PR target/54089
27739         * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
27740         patterns.
27741         * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
27742
27743 2014-05-16  Dehao Chen  <dehao@google.com>
27744
27745         * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
27746         optimize_function_for_size_p.
27747         * regs.h (REG_FREQ_FROM_BB): Likewise.
27748
27749 2014-05-16  Oleg Endo  <olegendo@gcc.gnu.org>
27750
27751         PR target/51244
27752         * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
27753         negt_reg_operand cases.
27754         * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
27755         predicate.
27756         * config/sh/predicates.md (cbranch_treg_value): Simplify.
27757
27758 2014-05-16  Oleg Endo  <olegendo@gcc.gnu.org>
27759
27760         * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
27761         target variants.
27762
27763 2014-05-16  David Malcolm  <dmalcolm@redhat.com>
27764
27765         Revert:
27766         2014-04-29  David Malcolm  <dmalcolm@redhat.com>
27767
27768         * tree-cfg.c (dump_function_to_file): Dump the return type of
27769         functions, in a line to itself before the function body, mimicking
27770         the layout of a C function.
27771
27772 2014-05-16  Dehao Chen  <dehao@google.com>
27773
27774         * cfghooks.c (make_forwarder_block): Use direct computation to
27775         get fall-through edge's count and frequency.
27776
27777 2014-05-16  Benno Schulenberg  <bensberg@justemail.net>
27778
27779         * config/arc/arc.c (arc_init): Fix typo in error message.
27780         * config/i386/i386.c (ix86_expand_builtin): Likewise.
27781         (split_stack_prologue_scratch_regno): Likewise.
27782         * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
27783         word from error message.
27784
27785 2014-05-16  Zhouyi Zhou <yizhouzhou@ict.ac.cn>
27786
27787         * ira-costs.c: Fix typo in comment.
27788
27789 2014-05-16  David Wohlferd <dw@LimeGreenSocks.com>
27790
27791         * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
27792
27793 2014-05-16  Jan Hubicka  <hubicka@ucw.cz>
27794
27795         * varpool.c (dump_varpool_node): Dump write-only flag.
27796         * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
27797         write-only flag.
27798         * tree-cfg.c (execute_fixup_cfg): Remove statements setting
27799         write-only variables.
27800         * ipa.c (process_references): New function.
27801         (set_readonly_bit): New function.
27802         (set_writeonly_bit): New function.
27803         (clear_addressable_bit): New function.
27804         (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
27805         fix handling of aliases.
27806         * cgraph.h (struct varpool_node): Add writeonly flag.
27807
27808 2014-05-16  Vladimir Makarov  <vmakarov@redhat.com>
27809
27810         PR rtl-optimization/60969
27811         * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
27812         Calculate costs for this case.
27813
27814 2014-05-16  Eric Botcazou  <ebotcazou@adacore.com>
27815
27816         * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
27817         <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
27818
27819 2014-05-16  Richard Biener  <rguenther@suse.de>
27820
27821         PR tree-optimization/61194
27822         * tree-vect-patterns.c (adjust_bool_pattern): Also handle
27823         bool patterns ending in a COND_EXPR.
27824
27825 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27826
27827         * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
27828
27829 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27830
27831         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
27832         where we were unable to cost an RTX.
27833
27834 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27835
27836         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
27837         HIGH, LO_SUM.
27838
27839 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27840             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
27841
27842         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
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 FMA,
27848         FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
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): Cost comparison
27854         operators.
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): Improve costs for
27860         DIV/MOD.
27861
27862 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27863             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
27864
27865         * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
27866         (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
27867
27868 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27869             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
27870
27871         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
27872         rotates and shifts.
27873
27874 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27875             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
27876
27877         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
27878         ZERO_EXTEND and SIGN_EXTEND better.
27879
27880 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27881             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
27882
27883         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
27884         logical operations.
27885
27886 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27887             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
27888
27889         * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
27890         costs when costing loads and stores to memory.
27891
27892 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27893             Philip Tomsich  <philipp.tomsich@theobroma-systems.com>
27894
27895         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
27896         for SET RTX.
27897
27898 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27899
27900         * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
27901
27902 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27903             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
27904
27905         * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
27906         to...
27907         (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
27908         well formed.
27909         (aarch64_rtx_mult_cost): New.
27910         (aarch64_rtx_costs): Use it, refactor as appropriate.
27911
27912 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27913             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
27914
27915         * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
27916         emit instructions, return number of instructions which would
27917         be emitted.
27918         (aarch64_add_constant): Update call to aarch64_build_constant.
27919         (aarch64_output_mi_thunk): Likewise.
27920         (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
27921         a CONST_DOUBLE.
27922
27923 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27924
27925         * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
27926         (TARGET_RTX_COSTS): Call it.
27927
27928 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27929
27930         * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
27931         (cortexa57_vector_cost): Likewise.
27932         (cortexa57_tunings): Use them.
27933
27934 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
27935
27936         * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
27937         (cpu_addrcost_table): Use it.
27938         * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
27939         (aarch64_address_cost): Rewrite using aarch64_classify_address,
27940         move it.
27941
27942 2014-05-16  Richard Biener  <rguenther@suse.de>
27943
27944         * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
27945         (set_ssa_val_to): Handle unexpected sets to VN_TOP.
27946         (visit_phi): Ignore edges marked as not executable.
27947         (class cond_dom_walker): New.
27948         (cond_dom_walker::before_dom_children): Value-number
27949         control statements and mark successor edges as not
27950         executable if possible.
27951         (run_scc_vn): First walk all control statements in
27952         dominator order, marking edges as not executable.
27953         * tree-inline.c (copy_edges_for_bb): Be not confused
27954         about random edge flags.
27955
27956 2014-05-16  Richard Biener  <rguenther@suse.de>
27957
27958         * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
27959
27960 2014-05-15  Peter Bergner  <bergner@vnet.ibm.com>
27961
27962         PR target/61193
27963         * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
27964         (__TM_simple_begin): Use it.
27965         (__TM_begin): Likewise.
27966
27967 2014-05-15  Martin Jambor  <mjambor@suse.cz>
27968
27969         PR ipa/61085
27970         * ipa-prop.c (update_indirect_edges_after_inlining): Check
27971         type_preserved flag when the indirect edge is polymorphic.
27972
27973 2014-05-15  Martin Jambor  <mjambor@suse.cz>
27974
27975         PR tree-optimization/61090
27976         * tree-sra.c (sra_modify_expr): Pass the current gsi to
27977         build_ref_for_model.
27978
27979 2014-05-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
27980
27981         * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
27982         enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
27983
27984 2014-05-15  Jakub Jelinek  <jakub@redhat.com>
27985
27986         PR tree-optimization/61158
27987         * fold-const.c (fold_binary_loc): If X is zero-extended and
27988         shiftc >= prec, make sure zerobits is all ones instead of
27989         invoking undefined behavior.
27990
27991 2014-05-15  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
27992
27993         * regcprop.h: New file.
27994         * regcprop.c (skip_debug_insn_p): New decl.
27995         (replace_oldest_value_reg): Check skip_debug_insn_p.
27996         (copyprop_hardreg_forward_bb_without_debug_insn): New function.
27997         * shrink-wrap.c: Include regcprop.h.
27998         (prepare_shrink_wrap): Call
27999         copyprop_hardreg_forward_bb_without_debug_insn.
28000
28001 2014-05-15  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
28002
28003         * shrink-wrap.h: Update comment.
28004         * shrink-wrap.c: Update comment.
28005         (next_block_for_reg): Rename to live_edge_for_reg.
28006         (live_edge_for_reg): Allow live_edge->dest has two predecessors.
28007         (move_insn_for_shrink_wrap): Split live_edge.
28008         (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
28009
28010 2014-05-14  Eric Botcazou  <ebotcazou@adacore.com>
28011
28012         * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
28013         Delete.
28014         * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
28015         * config/sparc/sparc.md (fptype_ut699): New attribute.
28016         (in_branch_delay): Return false if -mfix-ut699 is specified and
28017         fptype_ut699 is set to single.
28018         (truncdfsf2): Add fptype_ut699 attribute.
28019         (fix_truncdfsi2): Likewise.
28020         (floatsisf2): Change fptype attribute.
28021         (fix_truncsfsi2): Likewise.
28022         (negtf2_notv9): Delete.
28023         (negtf2_v9): Likewise.
28024         (negtf2_hq): New instruction.
28025         (negtf2): New instruction and splitter.
28026         (negdf2_notv9): Rewrite.
28027         (abstf2_notv9): Delete.
28028         (abstf2_hq_v9): Likewise.
28029         (abstf2_v9): Likewise.
28030         (abstf2_hq): New instruction.
28031         (abstf2): New instruction and splitter.
28032         (absdf2_notv9): Rewrite.
28033
28034 2014-05-14  Cary Coutant  <ccoutant@google.com>
28035
28036         PR debug/61013
28037         * opts.c (common_handle_option): Don't special-case "-g".
28038         (set_debug_level): Default to at least level 2 with "-g".
28039
28040 2014-05-14  DJ Delorie  <dj@redhat.com>
28041
28042         * config/msp430/msp430.c (msp430_builtin): Add
28043         MSP430_BUILTIN_DELAY_CYCLES.
28044         (msp430_init_builtins): Register void __delay_cycles(long long).
28045         (msp430_builtin_decl): Add it.
28046         (cg_magic_constant): New.
28047         (msp430_expand_delay_cycles): New.
28048         (msp430_expand_builtin): Call it.
28049         (msp430_print_operand_raw): Change integer printing from "int" to
28050         HOST_WIDE_INT.
28051         * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
28052         (delay_cycles_start): New.
28053         (delay_cycles_end): New.
28054         (delay_cycles_32): New.
28055         (delay_cycles_32x): New.
28056         (delay_cycles_16): New.
28057         (delay_cycles_16x): New.
28058         (delay_cycles_2): New.
28059         (delay_cycles_1): New.
28060         * doc/extend.texi: Document __delay_cycles().
28061
28062 2014-05-14  Sandra Loosemore  <sandra@codesourcery.com>
28063
28064         * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
28065         length attribute computation.
28066
28067 2014-05-14  Richard Sandiford  <rdsandiford@googlemail.com>
28068
28069         PR debug/61188
28070         * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
28071
28072 2014-05-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
28073
28074         PR target/61084
28075         * config/sparc/sparc.md: Fix types of low and high in DI constant
28076         splitter.  Use gen_int_mode in some other splitters.
28077
28078 2014-05-14  Martin Jambor  <mjambor@suse.cz>
28079
28080         PR ipa/60897
28081         * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
28082
28083 2014-05-14  James Norris  <jnorris@codesourcery.com>
28084
28085         * omp-low.c (expand_parallel_call): Remove shadow variable.
28086         (expand_omp_taskreg): Likewise.
28087
28088 2014-05-14  Ilya Tocar  <ilya.tocar@intel.com>
28089
28090         * common/config/i386/i386-common.c
28091         (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
28092         (OPTION_MASK_ISA_XSAVES_SET): Ditto.
28093         (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
28094         (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
28095         (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
28096         (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
28097         (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
28098         * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
28099         xsavecintrin.h, xsavesintrin.h.
28100         (x86_64-*-*): Ditto.
28101         * config/i386/clflushoptintrin.h: New.
28102         * config/i386/xsavecintrin.h: Ditto.
28103         * config/i386/xsavesintrin.h: Ditto.
28104         * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
28105         (bit_XSAVES): Ditto.
28106         (bit_XSAVES): Ditto.
28107         * config/i386/driver-i386.c (host_detect_local_cpu): Handle
28108         -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
28109         -mno-clflushopt.
28110         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
28111         OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
28112         OPTION_MASK_ISA_XSAVES.
28113         * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
28114         -mxsavec, -mxsaves.
28115         (PTA_CLFLUSHOPT) Define.
28116         (PTA_XSAVEC): Ditto.
28117         (PTA_XSAVES): Ditto.
28118         (ix86_option_override_internal): Handle new options.
28119         (ix86_valid_target_attribute_inner_p): Ditto.
28120         (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
28121         IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
28122         IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
28123         (bdesc_special_args): Add __builtin_ia32_xsaves,
28124         __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
28125         __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
28126         (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
28127         (ix86_expand_builtin): Handle new builtins.
28128         * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
28129         (TARGET_CLFLUSHOPT_P): Ditto.
28130         (TARGET_XSAVEC): Ditto.
28131         (TARGET_XSAVEC_P): Ditto.
28132         (TARGET_XSAVES): Ditto.
28133         (TARGET_XSAVES_P): Ditto.
28134         * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
28135         (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
28136         (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
28137         (ANY_XRSTOR): New.
28138         (ANY_XRSTOR64): Ditto.
28139         (xrstor): Ditto.
28140         (xrstor): Change into <xrstor>.
28141         (xrstor_rex64): Change into <xrstor>_rex64.
28142         (xrstor64): Change into <xrstor>64
28143         (clflushopt): New.
28144         * config/i386/i386.opt (mclflushopt): New.
28145         (mxsavec): Ditto.
28146         (mxsaves): Ditto.
28147         * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
28148         xsavecintrin.h.
28149         * doc/invoke.texi: Document new options.
28150
28151 2014-05-14  Andrey Belevantsev  <abel@ispras.ru>
28152
28153         PR rtl-optimization/60866
28154         * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
28155         Default it to -1.  Pass it down to init_simplejump_data.
28156         (init_simplejump_data): New parameter old_seqno.  Pass it down
28157         to get_seqno_for_a_jump.
28158         (get_seqno_for_a_jump): New parameter old_seqno.  Use it for
28159         initializing new jump seqno as a last resort.  Add comment.
28160         (sel_redirect_edge_and_branch): Save old seqno of the conditional
28161         jump and pass it down to sel_init_new_insn.
28162         (sel_redirect_edge_and_branch_force): Likewise.
28163
28164 2014-05-14  Georg-Johann Lay  <avr@gjlay.de>
28165
28166         * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
28167         shifted values to avoid build warning.
28168
28169 2014-05-14  Eric Botcazou  <ebotcazou@adacore.com>
28170
28171         * cfgcleanup.c (try_forward_edges): Use location_t for locations.
28172         * cfgrtl.c (rtl_merge_blocks): Fix comment.
28173         (cfg_layout_merge_blocks): Likewise.
28174         * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
28175
28176 2014-05-14  Andrey Belevantsev  <abel@ispras.ru>
28177
28178         PR rtl-optimization/60901
28179         * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
28180         bb predecessor belongs to the same scheduling region.  Adjust comment.
28181
28182 2014-05-13  Peter Bergner  <bergner@vnet.ibm.com>
28183
28184         * doc/sourcebuild.texi: (dfp_hw): Document.
28185         (p8vector_hw): Likewise.
28186         (powerpc_eabi_ok): Likewise.
28187         (powerpc_elfv2): Likewise.
28188         (powerpc_htm_ok): Likewise.
28189         (ppc_recip_hw): Likewise.
28190         (vsx_hw): Likewise.
28191
28192 2014-05-13  Cary Coutant  <ccoutant@google.com>
28193
28194         * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
28195
28196 2014-05-13  David Malcolm  <dmalcolm@redhat.com>
28197
28198         * gengtype-parse.c (require3): Eliminate in favor of...
28199         (require4): New.
28200         (require_template_declaration): Update to support optional single *
28201         on a type.
28202
28203         * gengtype.c (get_ultimate_base_class): Add a non-const overload.
28204         (create_user_defined_type): Handle a single level of explicit
28205         pointerness within template arguments.
28206         (struct write_types_data): Add field "kind".
28207         (filter_type_name): Handle "*" character.
28208         (write_user_func_for_structure_ptr): Require a write_types_data
28209         rather than just a prefix string, so that we can look up the kind
28210         of the wtd and use it as an index into wrote_user_func_for_ptr,
28211         ensuring that such functions are written at most once.  Support
28212         subclasses by invoking the marking function of the ultimate base class.
28213         (write_user_func_for_structure_body): Require a write_types_data
28214         rather than just a prefix string, so that we can pass this to
28215         write_user_func_for_structure_ptr.
28216         (write_func_for_structure): Likewise.
28217         (ggc_wtd): Add initializer of new "kind" field.
28218         (pch_wtd): Likewise.
28219
28220         * gengtype.h (enum write_types_kinds): New.
28221         (struct type): Add field wrote_user_func_for_ptr to the "s"
28222         union member.
28223
28224 2014-05-13  Richard Sandiford  <r.sandiford@uk.ibm.com>
28225
28226         * fold-const.c (optimize_bit_field_compare): Use wi:: operations
28227         instead of const_binop.
28228         (fold_binary_loc): Likewise.
28229
28230 2014-05-13  Richard Sandiford  <r.sandiford@uk.ibm.com>
28231
28232         * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
28233         calculation to match get_ref_base_and_extent.
28234
28235 2014-05-13  Catherine Moore  <clm@codesourcery.com>
28236             Sandra Loosemore  <sandra@codesourcery.com>
28237
28238         * configure.ac: Fix assembly for explicit JALR relocation check.
28239         * configure: Regenerate.
28240
28241 2014-05-13  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
28242
28243         * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
28244         (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
28245         Remove associated type declarations and initialisations.
28246         (arm_expand_neon_builtin): Likewise.
28247         (neon_emit_pair_result_insn): Delete.
28248         * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
28249         * config/arm/neon.md (neon_vtrn<mode>): Delete.
28250         (neon_vzip<mode>): Likewise.
28251         (neon_vuzp<mode>): Likewise.
28252
28253 2014-05-13  Richard Biener  <rguenther@suse.de>
28254
28255         PR ipa/60973
28256         * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
28257         it needs revisiting whether the call still may be tail-called.
28258
28259 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
28260
28261         * rtl.def (SYMBOL_REF): Remove middle "0" field.
28262         * rtl.h (block_symbol): Reduce number of fields to 2.
28263         (rtx_def): Add u2.symbol_ref_flags.
28264         (SYMBOL_REF_FLAGS): Use it.
28265         (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
28266         (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
28267         * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
28268         Lower index of SYMBOL_REF_DATA.
28269         * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
28270         Print SYMBOL_REF_FLAGS at the same time.
28271         * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
28272
28273 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
28274
28275         * rtl.def (VAR_LOCATION): Remove "i" field.
28276         * rtl.h (rtx_def): Add u2.var_location_status.
28277         (PAT_VAR_LOCATION_STATUS): Use it.
28278         (gen_rtx_VAR_LOCATION): Declare.
28279         * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
28280         * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
28281         * var-tracking.c (emit_note_insn_var_location): Remove casts.
28282
28283 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
28284
28285         * rtl.def (scratch): Fix outdated comment and remove "0" field.
28286         * gengtype.c (adjust_field_rtx_def): Update accordingly.
28287
28288 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
28289
28290         * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
28291         (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
28292         * rtl.h (rtx_def): Add insn_uid to u2 field.
28293         (RTX_FLAG_CHECK8): Delete in favor of...
28294         (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
28295         (INSN_DELETED_P): Update accordingly.
28296         (INSN_UID): Use u2.insn_uid.
28297         (INSN_CHAIN_CODE_P): Define.
28298         (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
28299         (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
28300         (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
28301         (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
28302         (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
28303         indices accordingly.
28304         * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
28305         Update indices for insn-chain rtxes.
28306         * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
28307         (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
28308         * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
28309         * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
28310         * combine.c (try_combine): Likewise.
28311         * ira.c (setup_prohibited_mode_move_regs): Likewise.
28312
28313 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
28314
28315         * rtl.def (REG): Remove middle field.
28316         * rtl.h (rtx_def): Add orignal_regno to u2.
28317         (ORIGINAL_REGNO): Use it instead of field 1.
28318         (REG_ATTRS): Lower field index accordingly.
28319         * gengtype.c (adjust_field_rtx_def): Remove handling of
28320         ORIGINAL_REGNO.  Move REG_ATTRS index down.
28321         * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
28322         code that prints the REGNO.
28323
28324 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
28325
28326         * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
28327         GENERATOR_FILE.
28328
28329 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
28330
28331         * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
28332
28333 2014-05-13  Bin Cheng  <bin.cheng@arm.com>
28334
28335         * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
28336         (alloc_iv): Lower base expressions containing ADDR_EXPR.
28337
28338 2014-05-13  Ian Bolton  <ian.bolton@arm.com>
28339
28340         * config/aarch64/aarch64-protos.h
28341         (aarch64_hard_regno_caller_save_mode): New prototype.
28342         * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
28343         New function.
28344         * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
28345
28346 2014-05-13  Christian Bruel  <christian.bruel@st.com>
28347
28348         * target.def (mode_switching): New hook vector.
28349         (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
28350         (mode_exit, modepriority_to_mode): Likewise.
28351         * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
28352         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
28353         * target.h: Include tm.h and hard-reg-set.h.
28354         * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
28355         (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
28356         * doc/tm.texi Regenerate.
28357         * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
28358         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
28359         * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
28360         (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
28361         * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
28362         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
28363         * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
28364         (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
28365         * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
28366         (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
28367         (ix86_emit_mode_set): Hookify.
28368         * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
28369         Delete.
28370         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
28371         * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
28372         (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
28373         (epiphany_mode_priority_to_mode): Remove declaration.
28374         * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
28375         (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
28376         (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
28377         Likewise.
28378         (epiphany_mode_priority_to_mode): Change priority type.  Hookify.
28379         (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
28380         (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
28381
28382 2014-05-13  Jakub Jelinek  <jakub@redhat.com>
28383
28384         PR target/61060
28385         * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
28386         is const0_rtx, return immediately.  Don't test count == 0 when
28387         it is always true.
28388
28389 2014-05-13  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
28390
28391         * Makefile.in: add shrink-wrap.o.
28392         * config/i386/i386.c: include "shrink-wrap.h"
28393         * function.c: Likewise.
28394         (requires_stack_frame_p, next_block_for_reg,
28395         move_insn_for_shrink_wrap, prepare_shrink_wrap,
28396         dup_block_and_redirect): Move to shrink-wrap.c
28397         (thread_prologue_and_epilogue_insns): Extract three code segments
28398         as functions in shrink-wrap.c
28399         * function.h: Move #ifdef HAVE_simple_return ... #endif block to
28400         shrink-wrap.h
28401         * shrink-wrap.c: New file.
28402         * shrink-wrap.h: New file.
28403
28404 2014-05-12  David Wohlferd  <dw@LimeGreenSocks.com>
28405
28406         * doc/extend.texi: Reflect current numbers of pragmas.  Remove
28407         reference to Solaris.
28408
28409 2014-05-12  Mike Stump  <mikestump@comcast.net>
28410
28411         PR other/31778
28412         * genattrtab.c (filename): Add.
28413         (convert_set_attr_alternative): Improve error message.
28414         (check_defs): Restore read_md_filename for error messages.
28415         (gen_insn): Save filename.
28416
28417 2014-05-12  Dimitris Papavasiliou  <dpapavas@gmail.com>
28418
28419         * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
28420         -fno-local-ivars and -fivar-visibility.
28421         * c-family/c.opt: Make -Wshadow also implicitly enable
28422         -Wshadow-ivar.
28423
28424 2014-05-12  David Wohlferd  <dw@LimeGreenSocks.com>
28425
28426         * doc/tm.texi: Remove reference to deleted macro.
28427         * doc/tm.texi.in: Likewise.
28428
28429 2014-05-12  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
28430
28431         PR target/60991
28432         * config/avr/avr.c (avr_out_store_psi): Use correct constant
28433         to restore Y.
28434
28435 2014-05-12  Georg-Johann Lay  <avr@gjlay.de>
28436
28437         PR libgcc/61152
28438         * config/arm/arm.h (License): Add GCC Runtime Library Exception.
28439         * config/arm/aout.h (License): Same.
28440         * config/arm/bpabi.h (License): Same.
28441         * config/arm/elf.h (License): Same.
28442         * config/arm/linux-elf.h (License): Same.
28443         * config/arm/linux-gas.h (License): Same.
28444         * config/arm/netbsd-elf.h (License): Same.
28445         * config/arm/uclinux-eabi.h (License): Same.
28446         * config/arm/uclinux-elf.h (License): Same.
28447         * config/arm/vxworks.h (License): Same.
28448
28449 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
28450
28451         * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
28452         * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
28453         number of operands to 3.
28454         (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
28455         * tree-nested.c (convert_nonlocal_omp_clauses,
28456         convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
28457         * gimplify.c (gimplify_scan_omp_clauses): Handle
28458         OMP_CLAUSE_LINEAR_STMT.
28459         * omp-low.c (lower_rec_input_clauses): Fix typo.
28460         (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
28461         cast between Fortran boolean_type_node and C _Bool if
28462         needed.
28463
28464 2014-05-11  Richard Sandiford  <rdsandiford@googlemail.com>
28465
28466         PR tree-optimization/61136
28467         * wide-int.h (multiple_of_p): Define a version that doesn't return
28468         the quotient.
28469         * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
28470         integer_zerop/const_binop pair.
28471         (multiple_of_p): Likewise, converting both operands to widest_int
28472         precision.
28473
28474 2014-05-09  Teresa Johnson  <tejohnson@google.com>
28475
28476         * cgraphunit.c (analyze_functions): Use correct dump file.
28477
28478 2014-05-09  Florian Weimer  <fweimer@redhat.com>
28479
28480         * cfgexpand.c (stack_protect_decl_p): New function, extracted from
28481         expand_used_vars.
28482         (stack_protect_return_slot_p): New function.
28483         (expand_used_vars): Call stack_protect_decl_p and
28484         stack_protect_return_slot_p for -fstack-protector-strong.
28485
28486 2014-05-09  David Wohlferd <LimeGreenSocks@yahoo.com>
28487         Andrew Haley <aph@redhat.com>
28488         Richard Sandiford <rdsandiford@googlemail.com>
28489
28490         * doc/extend.texi: Rewrite inline asm page / re-org asm-related
28491         pages.
28492
28493 2014-05-09  Kenneth Zadeck  <zadeck@naturalbridge.com>
28494
28495         PR middle-end/61111
28496         * fold-const.c (fold_binary_loc): Changed width of mask.
28497
28498 2014-05-09  Georg-Johann Lay  <avr@gjlay.de>
28499
28500         * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
28501         unsigned int initializers for regno_in, regno_out.
28502
28503 2014-05-09  Georg-Johann Lay  <avr@gjlay.de>
28504
28505         PR target/61055
28506         * config/avr/avr.md (cc): Add new attribute set_vzn.
28507         (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
28508         Set cc insn attribute to set_vzn instead of set_zn for alternatives
28509         with INC, DEC or NEG.
28510         * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
28511         (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
28512         INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
28513
28514 2014-05-09  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
28515
28516         Revert:
28517         2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
28518
28519         * wide-int.cc (UTItype): Define.
28520         (UDWtype): Define for appropriate W_TYPE_SIZE.
28521
28522 2014-05-09  Richard Biener  <rguenther@suse.de>
28523
28524         * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
28525         * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
28526         (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
28527         (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
28528         ssa_propagate): Adjust.
28529
28530 2014-05-08  Jeff Law  <law@redhat.com>
28531
28532         PR tree-optimization/61009
28533         * tree-ssa-threadedge.c (thread_through_normal_block): Return a
28534         tri-state rather than a boolean.  When a block is too big to
28535         thread through, inform caller via negative return value.
28536         (thread_across_edge): If a block was too big for normal threading,
28537         then it's too big for a joiner too, so remove temporary equivalences
28538         and return immediately.
28539
28540 2014-05-08  Manuel López-Ibáñez  <manu@gcc.gnu.org>
28541             Matthias Klose  <doko@ubuntu.com>
28542
28543         PR driver/61106
28544         * optc-gen.awk: Fix option handling for -Wunused-parameter.
28545
28546 2014-05-08  Uros Bizjak  <ubizjak@gmail.com>
28547
28548         PR target/59952
28549         * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
28550
28551 2014-05-08  Uros Bizjak  <ubizjak@gmail.com>
28552
28553         PR target/61092
28554         * config/alpha/alpha.c: Include gimple-iterator.h.
28555         (alpha_gimple_fold_builtin): New function.  Move
28556         ALPHA_BUILTIN_UMULH folding from ...
28557         (alpha_fold_builtin): ... here.
28558         (TARGET_GIMPLE_FOLD_BUILTIN): New define.
28559
28560 2014-05-08  Wei Mi  <wmi@google.com>
28561
28562         PR target/58066
28563         * config/i386/i386.c (ix86_compute_frame_layout): Update
28564         preferred_stack_boundary for call, expanded from tls descriptor.
28565         * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
28566         to depend on SP register.
28567         (*tls_local_dynamic_base_32_gnu): Ditto.
28568         (*tls_local_dynamic_32_once): Ditto.
28569         (tls_global_dynamic_64_<mode>): Set
28570         ix86_tls_descriptor_calls_expanded_in_cfun.
28571         (tls_local_dynamic_base_64_<mode>): Ditto.
28572         (tls_global_dynamic_32): Set
28573         ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
28574         to depend on SP register.
28575         (tls_local_dynamic_base_32): Ditto.
28576
28577 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
28578
28579         * config/arm/arm_neon.h: Update comment.
28580         * config/arm/neon-docgen.ml: Delete.
28581         * config/arm/neon-gen.ml: Delete.
28582         * doc/arm-neon-intrinsics.texi: Update comment.
28583
28584 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
28585
28586         * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
28587         and v4sf versions.
28588         (vand, vorr, veor, vorn, vbic): Remove.
28589         * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
28590         iterator.
28591         (neon_vsub_unspec): Likewise.
28592         (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
28593
28594 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
28595
28596         * config/arm/arm_neon.h (vadd_s8): GNU C implementation
28597         (vadd_s16): Likewise.
28598         (vadd_s32): Likewise.
28599         (vadd_f32): Likewise.
28600         (vadd_u8): Likewise.
28601         (vadd_u16): Likewise.
28602         (vadd_u32): Likewise.
28603         (vadd_s64): Likewise.
28604         (vadd_u64): Likewise.
28605         (vaddq_s8): Likewise.
28606         (vaddq_s16): Likewise.
28607         (vaddq_s32): Likewise.
28608         (vaddq_s64): Likewise.
28609         (vaddq_f32): Likewise.
28610         (vaddq_u8): Likewise.
28611         (vaddq_u16): Likewise.
28612         (vaddq_u32): Likewise.
28613         (vaddq_u64): Likewise.
28614         (vmul_s8): Likewise.
28615         (vmul_s16): Likewise.
28616         (vmul_s32): Likewise.
28617         (vmul_f32): Likewise.
28618         (vmul_u8): Likewise.
28619         (vmul_u16): Likewise.
28620         (vmul_u32): Likewise.
28621         (vmul_p8): Likewise.
28622         (vmulq_s8): Likewise.
28623         (vmulq_s16): Likewise.
28624         (vmulq_s32): Likewise.
28625         (vmulq_f32): Likewise.
28626         (vmulq_u8): Likewise.
28627         (vmulq_u16): Likewise.
28628         (vmulq_u32): Likewise.
28629         (vsub_s8): Likewise.
28630         (vsub_s16): Likewise.
28631         (vsub_s32): Likewise.
28632         (vsub_f32): Likewise.
28633         (vsub_u8): Likewise.
28634         (vsub_u16): Likewise.
28635         (vsub_u32): Likewise.
28636         (vsub_s64): Likewise.
28637         (vsub_u64): Likewise.
28638         (vsubq_s8): Likewise.
28639         (vsubq_s16): Likewise.
28640         (vsubq_s32): Likewise.
28641         (vsubq_s64): Likewise.
28642         (vsubq_f32): Likewise.
28643         (vsubq_u8): Likewise.
28644         (vsubq_u16): Likewise.
28645         (vsubq_u32): Likewise.
28646         (vsubq_u64): Likewise.
28647         (vand_s8): Likewise.
28648         (vand_s16): Likewise.
28649         (vand_s32): Likewise.
28650         (vand_u8): Likewise.
28651         (vand_u16): Likewise.
28652         (vand_u32): Likewise.
28653         (vand_s64): Likewise.
28654         (vand_u64): Likewise.
28655         (vandq_s8): Likewise.
28656         (vandq_s16): Likewise.
28657         (vandq_s32): Likewise.
28658         (vandq_s64): Likewise.
28659         (vandq_u8): Likewise.
28660         (vandq_u16): Likewise.
28661         (vandq_u32): Likewise.
28662         (vandq_u64): Likewise.
28663         (vorr_s8): Likewise.
28664         (vorr_s16): Likewise.
28665         (vorr_s32): Likewise.
28666         (vorr_u8): Likewise.
28667         (vorr_u16): Likewise.
28668         (vorr_u32): Likewise.
28669         (vorr_s64): Likewise.
28670         (vorr_u64): Likewise.
28671         (vorrq_s8): Likewise.
28672         (vorrq_s16): Likewise.
28673         (vorrq_s32): Likewise.
28674         (vorrq_s64): Likewise.
28675         (vorrq_u8): Likewise.
28676         (vorrq_u16): Likewise.
28677         (vorrq_u32): Likewise.
28678         (vorrq_u64): Likewise.
28679         (veor_s8): Likewise.
28680         (veor_s16): Likewise.
28681         (veor_s32): Likewise.
28682         (veor_u8): Likewise.
28683         (veor_u16): Likewise.
28684         (veor_u32): Likewise.
28685         (veor_s64): Likewise.
28686         (veor_u64): Likewise.
28687         (veorq_s8): Likewise.
28688         (veorq_s16): Likewise.
28689         (veorq_s32): Likewise.
28690         (veorq_s64): Likewise.
28691         (veorq_u8): Likewise.
28692         (veorq_u16): Likewise.
28693         (veorq_u32): Likewise.
28694         (veorq_u64): Likewise.
28695         (vbic_s8): Likewise.
28696         (vbic_s16): Likewise.
28697         (vbic_s32): Likewise.
28698         (vbic_u8): Likewise.
28699         (vbic_u16): Likewise.
28700         (vbic_u32): Likewise.
28701         (vbic_s64): Likewise.
28702         (vbic_u64): Likewise.
28703         (vbicq_s8): Likewise.
28704         (vbicq_s16): Likewise.
28705         (vbicq_s32): Likewise.
28706         (vbicq_s64): Likewise.
28707         (vbicq_u8): Likewise.
28708         (vbicq_u16): Likewise.
28709         (vbicq_u32): Likewise.
28710         (vbicq_u64): Likewise.
28711         (vorn_s8): Likewise.
28712         (vorn_s16): Likewise.
28713         (vorn_s32): Likewise.
28714         (vorn_u8): Likewise.
28715         (vorn_u16): Likewise.
28716         (vorn_u32): Likewise.
28717         (vorn_s64): Likewise.
28718         (vorn_u64): Likewise.
28719         (vornq_s8): Likewise.
28720         (vornq_s16): Likewise.
28721         (vornq_s32): Likewise.
28722         (vornq_s64): Likewise.
28723         (vornq_u8): Likewise.
28724         (vornq_u16): Likewise.
28725         (vornq_u32): Likewise.
28726         (vornq_u64): Likewise.
28727
28728 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
28729
28730         * wide-int.cc (UTItype): Define.
28731         (UDWtype): Define for appropriate W_TYPE_SIZE.
28732
28733 2014-05-08  Marc Glisse  <marc.glisse@inria.fr>
28734
28735         PR tree-optimization/59100
28736         * tree-ssa-phiopt.c: Include tree-inline.h.
28737         (neutral_element_p, absorbing_element_p): New functions.
28738         (value_replacement): Handle conditional binary operations with a
28739         neutral or absorbing element.
28740
28741 2014-05-08  Richard Biener  <rguenther@suse.de>
28742
28743         * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
28744         folding the expression.
28745         (valueize_expr): Remove.
28746         (visit_reference_op_load): Do not valueize the result of
28747         vn_get_expr_for.
28748         (simplify_binary_expression): Likewise.
28749         (simplify_unary_expression): Likewise.
28750
28751 2014-05-08  Richard Biener  <rguenther@suse.de>
28752
28753         * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
28754         looking at TYPE_ARG_TYPES.
28755
28756 2014-05-08  Richard Biener  <rguenther@suse.de>
28757
28758         * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
28759         pointer propagation special-case.
28760
28761 2014-05-08  Bin Cheng  <bin.cheng@arm.com>
28762
28763         * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
28764         core part of address expressions.
28765
28766 2014-05-08  Alan Modra  <amodra@gmail.com>
28767
28768         PR target/60737
28769         * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
28770         loads and stores when -mno-strict-align at any alignment.
28771         (expand_block_clear): Similarly.  Also correct calculation of
28772         instruction count.
28773
28774 2014-05-07  Thomas Preud'homme  <thomas.preudhomme@arm.com>
28775
28776         PR middle-end/39246
28777         * tree-complex.c (expand_complex_move): Keep line info when expanding
28778         complex move.
28779         * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
28780         of complex expression. Use new argument to display correct location
28781         for values coming from phi statement.
28782         (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
28783         (warn_uninitialized_phi): Pass location of phi argument to
28784         warn_uninit.
28785         * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
28786         COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
28787
28788 2014-05-07  Segher Boessenkool  <segher@kernel.crashing.org>
28789
28790         * config/rs6000/predicates.md (indexed_address_mem): New.
28791         * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
28792         load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
28793         fpstore_ux, fpstore_u.
28794         (sign_extend, indexed, update): New.
28795         (cell_micro): Adjust.
28796         (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
28797         *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
28798         *movsi_internal1, *movsi_internal1_single, *movhi_internal,
28799         *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
28800         *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
28801         *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
28802         *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
28803         *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
28804         *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
28805         *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
28806         *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
28807         *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
28808         *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
28809         *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
28810         *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
28811
28812         * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
28813         * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
28814         *vsx_extract_<mode>_store): Adjust.
28815         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
28816         is_cracked_insn, insn_must_be_first_in_group,
28817         insn_must_be_last_in_group): Adjust.
28818
28819         * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
28820         Adjust.
28821         * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
28822         ppc440-fpstore): Adjust.
28823         * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
28824         ppc476-fpstore): Adjust.
28825         * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
28826         ppc601-fpstore): Adjust.
28827         * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
28828         Adjust.
28829         * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
28830         Adjust.
28831         * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
28832         ppc7450-fpstore): Adjust.
28833         * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
28834         * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
28835         * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
28836         Adjust.
28837         * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
28838         cell-fpload, cell-fpload-update, cell-store, cell-store-update,
28839         cell-fpstore, cell-fpstore-update): Adjust.
28840         * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
28841         ppce300c3_store, ppce300c3_fpstore): Adjust.
28842         * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
28843         e500mc_fpstore): Adjust.
28844         * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
28845         e500mc64_store, e500mc64_fpstore): Adjust.
28846         * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
28847         e5500_fpstore): Adjust.
28848         * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
28849         e6500_fpstore): Adjust.
28850         * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
28851         Adjust.
28852         * config/rs6000/power4.md (power4-load, power4-load-ext,
28853         power4-load-ext-update, power4-load-ext-update-indexed,
28854         power4-load-update-indexed, power4-load-update, power4-fpload,
28855         power4-fpload-update, power4-store, power4-store-update,
28856         power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
28857         Adjust.
28858         * config/rs6000/power5.md (power5-load, power5-load-ext,
28859         power5-load-ext-update, power5-load-ext-update-indexed,
28860         power5-load-update-indexed, power5-load-update, power5-fpload,
28861         power5-fpload-update, power5-store, power5-store-update,
28862         power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
28863         Adjust.
28864         * config/rs6000/power6.md (power6-load, power6-load-ext,
28865         power6-load-update, power6-load-update-indexed,
28866         power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
28867         power6-fpload-update, power6-store, power6-store-update,
28868         power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
28869         Adjust.
28870         * config/rs6000/power7.md (power7-load, power7-load-ext,
28871         power7-load-update, power7-load-update-indexed,
28872         power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
28873         power7-fpload-update, power7-store, power7-store-update,
28874         power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
28875         Adjust.
28876         * config/rs6000/power8.md (power8-load, power8-load-update,
28877         power8-load-ext, power8-load-ext-update, power8-fpload,
28878         power8-fpload-update, power8-store, power8-store-update-indexed,
28879         power8-fpstore, power8-fpstore-update): Adjust.
28880         * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
28881         Adjust.
28882         * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
28883         titan_lsu_store, titan_lsu_fpstore): Adjust.
28884         * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
28885
28886 2014-05-07  Oleg Endo  <olegendo@gcc.gnu.org>
28887
28888         PR target/60884
28889         * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
28890         unrolled byte insns.  Emit address increments after move insns.
28891
28892 2014-05-07  David Malcolm  <dmalcolm@redhat.com>
28893
28894         * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
28895         const_gimple, rather than a gimple.
28896         (gimple_call_builtin_p): Likewise, for the three variants.
28897
28898         * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
28899         (gimple_call_builtin_p): Likewise, for the three variants.
28900
28901 2014-05-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
28902
28903         PR tree-optimization/61095
28904         * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
28905
28906 2014-05-07  Richard Biener  <rguenther@suse.de>
28907
28908         PR tree-optimization/61034
28909         * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
28910         (maybe_skip_until): Use translate to take into account
28911         lattices when trying to do disambiguations.
28912         (get_continuation_for_phi_1): Likewise.
28913         (get_continuation_for_phi): Adjust for added translate arguments.
28914         (walk_non_aliased_vuses): Likewise.
28915         * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
28916         (walk_non_aliased_vuses): Likewise.
28917         (call_may_clobber_ref_p_1): Declare.
28918         * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
28919         calls.  Stop early if we are only supposed to disambiguate.
28920         * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
28921
28922 2014-05-07  Joern Rennecke  <joern.rennecke@embecosm.com>
28923
28924         * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
28925         Emit an error when the function has arguments.
28926
28927 2014-05-07  Thomas Schwinge  <thomas@codesourcery.com>
28928
28929         * cfgloop.h (unswitch_loops): Remove.
28930         * doc/passes.texi: Remove references to loop-unswitch.c
28931         * timevar.def (TV_LOOP_UNSWITCH): Remove.
28932
28933 2014-05-07  Evgeny Stupachenko  <evstupac@gmail.com>
28934
28935         * tree-vect-data-refs.c (vect_grouped_load_supported): New
28936         check for loads group of length 3.
28937         (vect_permute_load_chain): New permutations for loads group of
28938         length 3.
28939         * tree-vect-stmts.c (vect_model_load_cost): Change cost
28940         of vec_perm_shuffle for the new permutations.
28941
28942 2014-05-07  Alan Lawrence  <alan.lawrence@arm.com>
28943
28944         * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
28945         vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
28946         vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
28947         vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
28948         vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
28949         vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
28950         vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
28951         vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
28952
28953 2014-05-07  Thomas Schwinge  <thomas@codesourcery.com>
28954
28955         * loop-unswitch.c: Delete.
28956
28957 2014-05-07  Richard Biener  <rguenther@suse.de>
28958
28959         * config.gcc: Always set need_64bit_hwint to yes.
28960
28961 2014-05-07  Chung-Ju Wu  <jasonwucj@gmail.com>
28962
28963         * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
28964         of using optimize_size.
28965
28966 2014-05-06  Mike Stump  <mikestump@comcast.net>
28967
28968         * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
28969
28970 2014-05-06  Joseph Myers  <joseph@codesourcery.com>
28971
28972         * config/i386/sse.md (*mov<mode>_internal)
28973         (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
28974         (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
28975         (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
28976         (*<code><mode>3, *andnot<mode>3<mask_name>)
28977         (<mask_codefor><code><mode>3<mask_name>): Only consider
28978         TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
28979
28980 2014-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
28981
28982         Revert:
28983         2014-05-03  Richard Sandiford  <rdsandiford@googlemail.com>
28984
28985         * lra-constraints.c (valid_address_p): Move earlier in file.
28986         Add a constraint argument to the address_info version.
28987         (satisfies_memory_constraint_p): New function.
28988         (satisfies_address_constraint_p): Likewise.
28989         (process_alt_operands, curr_insn_transform): Use them.
28990         (process_address): Pass the constraint to valid_address_p when
28991         checking address operands.
28992
28993 2014-05-06  Richard Sandiford  <r.sandiford@uk.ibm.com>
28994
28995         * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
28996         to their respective blocks.  Fix inadvertent use of "node".
28997
28998 2014-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
28999
29000         * emit-rtl.c (init_derived_machine_modes): New functionm, split
29001         out from...
29002         (init_emit_once): ...here.
29003         * rtl.h (init_derived_machine_modes): Declare.
29004         * toplev.c (do_compile): Call it even if no_backend.
29005
29006 2014-05-06  Kenneth Zadeck  <zadeck@naturalbridge.com>
29007             Mike Stump  <mikestump@comcast.net>
29008             Richard Sandiford  <rdsandiford@googlemail.com>
29009             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29010
29011         * alias.c (ao_ref_from_mem): Use wide-int interfaces.
29012         (rtx_equal_for_memref_p): Update comment.
29013         (adjust_offset_for_component_ref): Use wide-int interfaces.
29014         * builtins.c (get_object_alignment_2): Likewise.
29015         (c_readstr): Likewise.
29016         (target_char_cast): Add comment.
29017         (determine_block_size): Use wide-int interfaces.
29018         (expand_builtin_signbit): Likewise.
29019         (fold_builtin_int_roundingfn): Likewise.
29020         (fold_builtin_bitop): Likewise.
29021         (fold_builtin_bswap): Likewise.
29022         (fold_builtin_logarithm): Use signop.
29023         (fold_builtin_pow): Likewise.
29024         (fold_builtin_memory_op): Use wide-int interfaces.
29025         (fold_builtin_object_size): Likewise.
29026         * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
29027         nb_iterations_estimate.
29028         (record_niter_bound): Use wide-int interfaces.
29029         (get_estimated_loop_iterations_int): Likewise.
29030         (get_estimated_loop_iterations): Likewise.
29031         (get_max_loop_iterations): Likewise.
29032         * cfgloop.h: Include wide-int.h.
29033         (struct nb_iter_bound): Change bound to widest_int.
29034         (struct loop): Change nb_iterations_upper_bound and
29035         nb_iterations_estimate to widest_int.
29036         (record_niter_bound): Switch to use widest_int.
29037         (get_estimated_loop_iterations): Likewise.
29038         (get_max_loop_iterations): Likewise.
29039         (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
29040         update for wide-int.
29041         * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
29042         * combine.c (try_combine): Likewise.
29043         (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
29044         * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
29045         interfaces.
29046         (aarch64_float_const_representable_p): Likewise.
29047         * config/arc/arc.c: Include wide-int.h.
29048         (arc_can_use_doloop_p): Use wide-int interfaces.
29049         * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
29050         (vfp3_const_double_index): Likewise.
29051         * config/avr/avr.c (avr_out_round): Likewise.
29052         (avr_fold_builtin): Likewise.
29053         * config/bfin/bfin.c (bfin_local_alignment): Likewise.
29054         (bfin_can_use_doloop_p): Likewise.
29055         * config/darwin.c (darwin_mergeable_constant_section): Likewise.
29056         (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
29057         * config/i386/i386.c: Include wide-int.h.
29058         (ix86_data_alignment): Use wide-int interfaces.
29059         (ix86_local_alignment): Likewise.
29060         (ix86_emit_swsqrtsf): Update real_from_integer.
29061         * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
29062         * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
29063         * config/rs6000/predicates.md (any_operand): Add const_wide_int.
29064         (zero_constant): Likewise.
29065         (input_operand): Likewise.
29066         (splat_input_operand): Likewise.
29067         (non_logical_cint_operand): Change const_double to const_wide_int.
29068         * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
29069         (easy_altivec_constant): Remove comment.
29070         (paired_expand_vector_init): Use CONSTANT_P.
29071         (rs6000_legitimize_address): Handle CONST_WIDE_INT.
29072         (rs6000_emit_move): Update checks.
29073         (rs6000_aggregate_candidate): Use wide-int interfaces.
29074         (rs6000_expand_ternop_builtin): Likewise.
29075         (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
29076         (rs6000_assemble_integer): Likewise.
29077         (rs6000_hash_constant): Likewise.
29078         (output_toc): Likewise.
29079         (rs6000_rtx_costs): Likewise.
29080         (rs6000_emit_swrsqrt); Update call to real_from_integer.
29081         * config/rs6000/rs6000-c.c: Include wide-int.h.
29082         (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
29083         * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
29084         * config/rs6000/rs6000.md: Use const_scalar_int_operand.
29085         Handle CONST_WIDE_INT.
29086         * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
29087         Use tree_fits_uhwi_p.
29088         * config/sparc/sparc.c: Include wide-int.h.
29089         (sparc_fold_builtin): Use wide-int interfaces.
29090         * config/vax/vax.c: Include wide-int.h.
29091         (vax_float_literal): Use real_from_integer.
29092         * coretypes.h (struct hwivec_def): New.
29093         (hwivec): New.
29094         (const_hwivec): New.
29095         * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
29096         (equiv_constant): Handle CONST_WIDE_INT.
29097         * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
29098         (cselib_hash_rtx): Handle CONST_WIDE_INT.
29099         * dbxout.c (stabstr_U): Use wide-int interfaces.
29100         (dbxout_type): Update to use cst_fits_shwi_p.
29101         * defaults.h (LOG2_BITS_PER_UNIT): Define.
29102         (TARGET_SUPPORTS_WIDE_INT): Add default.
29103         * dfp.c: Include wide-int.h.
29104         (decimal_real_to_integer2): Use wide-int interfaces and rename to
29105         decimal_real_to_integer.
29106         * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
29107         decimal_real_to_integer.
29108         * doc/generic.texi (Constant expressions): Update for wide_int.
29109         * doc/rtl.texi (const_double): Likewise.
29110         (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
29111         (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
29112         * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
29113         (REAL_VALUE_FROM_INT): Remove.
29114         (TARGET_SUPPORTS_WIDE_INT): New.
29115         * doc/tm.texi: Regenerate.
29116         * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
29117         * double-int.h: Include wide-int.h.
29118         (struct wi::int_traits): New.
29119         * dwarf2out.c (get_full_len): New.
29120         (dw_val_equal_p): Add case dw_val_class_wide_int.
29121         (size_of_loc_descr): Likewise.
29122         (output_loc_operands): Likewise.
29123         (insert_double): Remove.
29124         (insert_wide_int): New.
29125         (add_AT_wide): New.
29126         (print_die): Add case dw_val_class_wide_int.
29127         (attr_checksum): Likewise.
29128         (attr_checksum_ordered): Likewise.
29129         (same_dw_val_p): Likewise.
29130         (size_of_die): Likewise.
29131         (value_format): Likewise.
29132         (output_die): Likewise.
29133         (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
29134         Use wide-int.
29135         (clz_loc_descriptor): Use wide-int interfaces.
29136         (mem_loc_descriptor): Likewise.  Handle CONST_WIDE_INT.
29137         (loc_descriptor): Use wide-int interfaces.  Handle CONST_WIDE_INT.
29138         (round_up_to_align): Use wide-int interfaces.
29139         (field_byte_offset): Likewise.
29140         (insert_double): Rename to insert_wide_int.  Use wide-int interfaces.
29141         (add_const_value_attribute): Handle CONST_WIDE_INT.  Update
29142         CONST_DOUBLE handling.  Use wide-int interfaces.
29143         (add_bound_info): Use tree_fits_uhwi_p.  Use wide-int interfaces.
29144         (gen_enumeration_type_die): Use add_AT_wide.
29145         (hash_loc_operands): Add case dw_val_class_wide_int.
29146         (compare_loc_operands): Likewise.
29147         * dwarf2out.h: Include wide-int.h.
29148         (wide_int_ptr): New.
29149         (enum dw_val_class): Add dw_val_class_wide_int.
29150         (struct dw_val_struct): Add val_wide.
29151         * emit-rtl.c (const_wide_int_htab): New.
29152         (const_wide_int_htab_hash): New.
29153         (const_wide_int_htab_eq): New.
29154         (lookup_const_wide_int): New.
29155         (const_double_htab_hash): Use wide-int interfaces.
29156         (const_double_htab_eq): Likewise.
29157         (rtx_to_double_int): Conditionally compile for wide-int.
29158         (immed_double_int_const): Rename to immed_wide_int_const and
29159         update for wide-int.
29160         (immed_double_const): Conditionally compile for wide-int.
29161         (init_emit_once): Use wide-int interfaces.
29162         * explow.c (plus_constant): Likewise.
29163         * expmed.c (mask_rtx): Move further up file.  Use wide-int interfaces.
29164         (lshift_value): Use wide-int interfaces.
29165         (expand_mult): Likewise.
29166         (choose_multiplier): Likewise.
29167         (expand_smod_pow2): Likewise.
29168         (make_tree): Likewise.
29169         * expr.c (convert_modes): Consolidate handling of constants.
29170         Use wide-int interfaces.
29171         (emit_group_load_1): Add note.
29172         (store_expr): Update comment.
29173         (get_inner_reference): Use wide-int interfaces.
29174         (expand_constructor): Update comment.
29175         (expand_expr_real_2): Use wide-int interfaces.
29176         (expand_expr_real_1): Likewise.
29177         (reduce_to_bit_field_precision): Likewise.
29178         (const_vector_from_tree): Likewise.
29179         * final.c: Include wide-int-print.h.
29180         (output_addr_const): Handle CONST_WIDE_INT.  Use CONST_DOUBLE_AS_INT_P.
29181         * fixed-value.c: Include wide-int.h.
29182         (fixed_from_string): Use wide-int interfaces.
29183         (fixed_to_decimal): Likewise.
29184         (fixed_convert_from_real): Likewise.
29185         (real_convert_from_fixed): Likewise.
29186         * fold-const.h (mem_ref_offset): Return an offset_int.
29187         (div_if_zero_remainder): Remove code parameter.
29188         * fold-const.c (div_if_zero_remainder): Remove code parameter.
29189         Use wide-int interfaces.
29190         (may_negate_without_overflow_p): Use wide-int interfaces.
29191         (negate_expr_p): Likewise.
29192         (fold_negate_expr): Likewise.
29193         (int_const_binop_1): Likewise.
29194         (const_binop): Likewise.
29195         (fold_convert_const_int_from_int): Likewise.
29196         (fold_convert_const_int_from_real): Likewise.
29197         (fold_convert_const_int_from_fixed): Likewise.
29198         (fold_convert_const_fixed_from_int): Likewise.
29199         (all_ones_mask_p): Take an unsigned size.  Use wide-int interfaces.
29200         (sign_bit_p): Use wide-int interfaces.
29201         (make_range_step): Likewise.
29202         (build_range_check): Likewise.  Pass an integer of the correct type
29203         instead of using integer_one_node.
29204         (range_predecessor): Pass an integer of the correct type instead
29205         of using integer_one_node.
29206         (range_successor): Likewise.
29207         (merge_ranges): Likewise.
29208         (unextend): Use wide-int interfaces.
29209         (extract_muldiv_1): Likewise.
29210         (fold_div_compare): Likewise.
29211         (fold_single_bit_test): Likewise.
29212         (fold_sign_changed_comparison): Likewise.
29213         (try_move_mult_to_index): Update calls to div_if_zero_remainder.
29214         (fold_plusminus_mult_expr): Use wide-int interfaces.
29215         (native_encode_int): Likewise.
29216         (native_interpret_int): Likewise.
29217         (fold_unary_loc): Likewise.
29218         (pointer_may_wrap_p): Likewise.
29219         (size_low_cst): Likewise.
29220         (mask_with_tz): Likewise.
29221         (fold_binary_loc): Likewise.
29222         (fold_ternary_loc): Likewise.
29223         (multiple_of_p): Likewise.
29224         (tree_call_nonnegative_warnv_p): Update calls to
29225         tree_int_cst_min_precision and real_from_integer.
29226         (fold_negate_const): Use wide-int interfaces.
29227         (fold_abs_const): Likewise.
29228         (fold_relational_const): Use tree_int_cst_lt.
29229         (round_up_loc): Use wide-int interfaces.
29230         * genemit.c (gen_exp): Add CONST_WIDE_INT case.
29231         * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
29232         * gengtype.c: Remove include of double-int.h.
29233         (do_typedef): Use wide-int interfaces.
29234         (open_base_files): Add wide-int.h.
29235         (main): Add offset_int and widest_int typedefs.
29236         * gengtype-lex.l: Handle "^".
29237         (CXX_KEYWORD): Add "static".
29238         * gengtype-parse.c (require3): New.
29239         (require_template_declaration): Handle constant template arguments
29240         and nested templates.
29241         * gengtype-state.c: Don't include "double-int.h".
29242         * genpreds.c (write_one_predicate_function): Update comment.
29243         (write_tm_constrs_h): Add check for hval and lval use in
29244         CONST_WIDE_INT.
29245         * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
29246         (add_to_sequence): Likewise.
29247         * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
29248         and const_double_operand.
29249         * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
29250         interfaces.
29251         * gimple-fold.c (get_base_constructor): Likewise.
29252         (fold_array_ctor_reference): Likewise.
29253         (fold_nonarray_ctor_reference): Likewise.
29254         (fold_const_aggregate_ref_1): Likewise.
29255         (gimple_val_nonnegative_real_p): Likewise.
29256         (gimple_fold_indirect_ref): Likewise.
29257         * gimple-pretty-print.c (dump_ssaname_info): Likewise.
29258         * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
29259         (struct slsr_cand_d): Change index to be widest_int.
29260         (struct incr_info_d): Change incr to be widest_int.
29261         (alloc_cand_and_find_basis): Use wide-int interfaces.
29262         (slsr_process_phi): Likewise.
29263         (backtrace_base_for_ref): Likewise.  Return a widest_int.
29264         (restructure_reference): Take a widest_int instead of a double_int.
29265         (slsr_process_ref): Use wide-int interfaces.
29266         (create_mul_ssa_cand): Likewise.
29267         (create_mul_imm_cand): Likewise.
29268         (create_add_ssa_cand): Likewise.
29269         (create_add_imm_cand): Take a widest_int instead of a double_int.
29270         (slsr_process_add): Use wide-int interfaces.
29271         (slsr_process_cast): Likewise.
29272         (slsr_process_copy): Likewise.
29273         (dump_candidate): Likewise.
29274         (dump_incr_vec): Likewise.
29275         (replace_ref): Likewise.
29276         (cand_increment): Likewise.  Return a widest_int.
29277         (cand_abs_increment): Likewise.
29278         (replace_mult_candidate): Take a widest_int instead of a double_int.
29279         (replace_unconditional_candidate): Use wide-int interfaces.
29280         (incr_vec_index): Take a widest_int instead of a double_int.
29281         (create_add_on_incoming_edge): Likewise.
29282         (create_phi_basis): Use wide-int interfaces.
29283         (replace_conditional_candidate): Likewise.
29284         (record_increment): Take a widest_int instead of a double_int.
29285         (record_phi_increments): Use wide-int interfaces.
29286         (phi_incr_cost): Take a widest_int instead of a double_int.
29287         (lowest_cost_path): Likewise.
29288         (total_savings): Likewise.
29289         (analyze_increments): Use wide-int interfaces.
29290         (ncd_with_phi): Take a widest_int instead of a double_int.
29291         (ncd_of_cand_and_phis): Likewise.
29292         (nearest_common_dominator_for_cands): Likewise.
29293         (insert_initializers): Use wide-int interfaces.
29294         (all_phi_incrs_profitable): Likewise.
29295         (replace_one_candidate): Likewise.
29296         (replace_profitable_candidates): Likewise.
29297         * godump.c: Include wide-int-print.h.
29298         (go_output_typedef): Use wide-int interfaces.
29299         * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
29300         * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
29301         (build_loop_iteration_domains): Likewise.
29302         * hooks.h: Include wide-int.h rather than double-int.h.
29303         (hook_bool_dint_dint_uint_bool_true): Delete.
29304         (hook_bool_wint_wint_uint_bool_true): Declare.
29305         * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
29306         (hook_bool_wint_wint_uint_bool_true): New.
29307         * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
29308         interfaces.
29309         (ubsan_expand_si_overflow_mul_check): Likewise.
29310         * ipa-devirt.c (get_polymorphic_call_info): Likewise.
29311         * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
29312         (get_ancestor_addr_info): Likewise.
29313         (ipa_modify_call_arguments): Likewise.
29314         * loop-doloop.c (doloop_modify): Likewise.
29315         (doloop_optimize): Likewise.
29316         * loop-iv.c (iv_number_of_iterations): Likewise.
29317         * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
29318         (unroll_loop_constant_iterations): Likewise.
29319         (decide_unroll_runtime_iterations): Likewise.
29320         (unroll_loop_runtime_iterations): Likewise.
29321         (decide_peel_simple): Likewise.
29322         (decide_unroll_stupid): Likewise.
29323         * lto-streamer-in.c (streamer_read_wi): Add.
29324         (input_cfg): Use wide-int interfaces.
29325         (lto_input_tree_1): Likewise.
29326         * lto-streamer-out.c (streamer_write_wi): Add.
29327         (hash_tree): Use wide-int interfaces.
29328         (output_cfg): Likewise.
29329         * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
29330         (GTFILES): Add wide-int.h and signop.h.
29331         (TAGS): Look for .cc files too.
29332         * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
29333         * optabs.c (expand_subword_shift): Likewise.
29334         (expand_doubleword_shift): Likewise.
29335         (expand_absneg_bit): Likewise.
29336         (expand_copysign_absneg): Likewise.
29337         (expand_copysign_bit): Likewise.
29338         * postreload.c (reload_cse_simplify_set): Likewise.
29339         * predict.c (predict_iv_comparison): Likewise.
29340         * pretty-print.h: Include wide-int-print.h.
29341         (pp_wide_int) New.
29342         * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
29343         * print-tree.c: Include wide-int-print.h.
29344         (print_node_brief): Use wide-int interfaces.
29345         (print_node): Likewise.
29346         * read-rtl.c (validate_const_wide_int): New.
29347         (read_rtx_code): Add CONST_WIDE_INT case.
29348         * real.c: Include wide-int.h.
29349         (real_to_integer2): Delete.
29350         (real_to_integer): New function, returning a wide_int.
29351         (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
29352         (ten_to_ptwo): Update call to real_from_integer.
29353         (real_digit): Likewise.
29354         * real.h: Include signop.h, wide-int.h and insn-modes.h.
29355         (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
29356         (REAL_VALUE_TO_INT): Delete.
29357         (real_to_integer): Declare a wide-int form.
29358         (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
29359         * recog.c (const_int_operand): Improve comment.
29360         (const_scalar_int_operand): New.
29361         (const_double_operand): Add a separate definition for CONST_WIDE_INT.
29362         * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
29363         (split_double): Likewise.
29364         * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
29365         (rtx_size): Likewise.
29366         (rtx_alloc_stat_v): New.
29367         (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
29368         (cwi_output_hex): New.
29369         (iterative_hash_rtx): Handle CONST_WIDE_INT.
29370         (cwi_check_failed_bounds): New.
29371         * rtl.def (CONST_WIDE_INT): New.
29372         * rtl.h: Include <utility> and wide-int.h.
29373         (struct hwivec_def): New.
29374         (CWI_GET_NUM_ELEM): New.
29375         (CWI_PUT_NUM_ELEM): New.
29376         (struct rtx_def): Add num_elem and hwiv.
29377         (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
29378         (CASE_CONST_UNIQUE): Likewise.
29379         (CASE_CONST_ANY): Likewise.
29380         (CONST_SCALAR_INT_P): Likewise.
29381         (CONST_WIDE_INT_P): New.
29382         (CWI_ELT): New.
29383         (HWIVEC_CHECK): New.
29384         (cwi_check_failed_bounds): New.
29385         (CWI_ELT): New.
29386         (HWIVEC_CHECK): New.
29387         (CONST_WIDE_INT_VEC) New.
29388         (CONST_WIDE_INT_NUNITS) New.
29389         (CONST_WIDE_INT_ELT) New.
29390         (rtx_mode_t): New type.
29391         (wi::int_traits <rtx_mode_t>): New.
29392         (wi::shwi): New.
29393         (wi::min_value): New.
29394         (wi::max_value): New.
29395         (rtx_alloc_v) New.
29396         (const_wide_int_alloc): New.
29397         (immed_wide_int_const): New.
29398         * sched-vis.c (print_value): Handle CONST_WIDE_INT.
29399         * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
29400         * signop.h: New file.
29401         * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
29402         (simplify_const_unary_operation): Use wide-int interfaces.
29403         (simplify_binary_operation_1): Likewise.
29404         (simplify_const_binary_operation): Likewise.
29405         (simplify_const_relational_operation): Likewise.
29406         (simplify_immed_subreg): Likewise.
29407         * stmt.c (expand_case): Likewise.
29408         * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
29409         signop rather than a bool.
29410         * stor-layout.c (layout_type): Use wide-int interfaces.
29411         (initialize_sizetypes): Update calls to
29412         set_min_and_max_values_for_integral_type.
29413         (set_min_and_max_values_for_integral_type): Take a signop rather
29414         than a bool.  Use wide-int interfaces.
29415         (fixup_signed_type): Update accordingly.  Remove
29416         HOST_BITS_PER_DOUBLE_INT limit.
29417         (fixup_unsigned_type): Likewise.
29418         * system.h (STATIC_CONSTANT_P): New.
29419         (STATIC_ASSERT): New.
29420         * target.def (can_use_doloop_p): Take widest_ints rather than
29421         double_ints.
29422         * target.h: Include wide-int.h rather than double-int.h.
29423         * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
29424         than double_ints.
29425         * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
29426         rather than INT_CST_LT_UNSIGNED.
29427         (can_use_doloop_if_innermost): Take widest_ints rather than
29428         double_ints.
29429         * tree-affine.c: Include wide-int-print.h.
29430         (double_int_ext_for_comb): Delete.
29431         (wide_int_ext_for_comb): New.
29432         (aff_combination_zero): Use wide-int interfaces.
29433         (aff_combination_const): Take a widest_int instead of a double_int.
29434         (aff_combination_elt): Use wide-int interfaces.
29435         (aff_combination_scale): Take a widest_int instead of a double_int.
29436         (aff_combination_add_elt): Likewise.
29437         (aff_combination_add_cst): Likewise.
29438         (aff_combination_add): Use wide-int interfaces.
29439         (aff_combination_convert): Likewise.
29440         (tree_to_aff_combination): Likewise.
29441         (add_elt_to_tree): Take a widest_int instead of a double_int.
29442         (aff_combination_to_tree): Use wide-int interfaces.
29443         (aff_combination_remove_elt): Likewise.
29444         (aff_combination_add_product): Take a widest_int instead of
29445         a double_int.
29446         (aff_combination_mult): Use wide-int interfaces.
29447         (aff_combination_expand): Likewise.
29448         (double_int_constant_multiple_p): Delete.
29449         (wide_int_constant_multiple_p): New.
29450         (aff_combination_constant_multiple_p): Take a widest_int pointer
29451         instead of a double_int pointer.
29452         (print_aff): Use wide-int interfaces.
29453         (get_inner_reference_aff): Take a widest_int pointer
29454         instead of a double_int pointer.
29455         (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
29456         * tree-affine.h: Include wide-int.h.
29457         (struct aff_comb_elt): Change type of coef to widest_int.
29458         (struct affine_tree_combination): Change type of offset to widest_int.
29459         (double_int_ext_for_comb): Delete.
29460         (wide_int_ext_for_comb): New.
29461         (aff_combination_const): Use widest_int instead of double_int.
29462         (aff_combination_scale): Likewise.
29463         (aff_combination_add_elt): Likewise.
29464         (aff_combination_constant_multiple_p): Likewise.
29465         (get_inner_reference_aff): Likewise.
29466         (aff_comb_cannot_overlap_p): Likewise.
29467         (aff_combination_zero_p): Use wide-int interfaces.
29468         * tree.c: Include tree.h.
29469         (init_ttree): Use make_int_cst.
29470         (tree_code_size): Removed code for INTEGER_CST case.
29471         (tree_size): Add INTEGER_CST case.
29472         (make_node_stat): Update comment.
29473         (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
29474         (build_int_cst_type): Use wide-int interfaces.
29475         (double_int_to_tree): Likewise.
29476         (double_int_fits_to_tree_p): Delete.
29477         (force_fit_type_double): Delete.
29478         (force_fit_type): New.
29479         (int_cst_hash_hash): Use wide-int interfaces.
29480         (int_cst_hash_eq): Likewise.
29481         (build_int_cst_wide): Delete.
29482         (wide_int_to_tree): New.
29483         (cache_integer_cst): Use wide-int interfaces.
29484         (build_low_bits_mask): Likewise.
29485         (cst_and_fits_in_hwi): Likewise.
29486         (real_value_from_int_cst): Likewise.
29487         (make_int_cst_stat): New.
29488         (integer_zerop): Use wide_int interfaces.
29489         (integer_onep): Likewise.
29490         (integer_all_onesp): Likewise.
29491         (integer_pow2p): Likewise.
29492         (integer_nonzerop): Likewise.
29493         (tree_log2): Likewise.
29494         (tree_floor_log2): Likewise.
29495         (tree_ctz): Likewise.
29496         (int_size_in_bytes): Likewise.
29497         (mem_ref_offset): Return an offset_int rather than a double_int.
29498         (build_type_attribute_qual_variant): Use wide_int interfaces.
29499         (type_hash_eq): Likewise
29500         (tree_int_cst_equal): Likewise.
29501         (tree_int_cst_lt): Delete.
29502         (tree_int_cst_compare): Likewise.
29503         (tree_fits_shwi_p): Use wide_int interfaces.
29504         (tree_fits_uhwi_p): Likewise.
29505         (tree_int_cst_sign_bit): Likewise.
29506         (tree_int_cst_sgn): Likewise.
29507         (tree_int_cst_min_precision): Take a signop rather than a bool.
29508         (simple_cst_equal): Use wide_int interfaces.
29509         (compare_tree_int): Likewise.
29510         (iterative_hash_expr): Likewise.
29511         (int_fits_type_p): Likewise.  Use tree_int_cst_lt rather than
29512         INT_CST_LT.
29513         (get_type_static_bounds): Use wide_int interfaces.
29514         (tree_int_cst_elt_check_failed): New.
29515         (build_common_tree_nodes): Reordered to set prec before filling in
29516         value.
29517         (int_cst_value): Check cst_and_fits_in_hwi.
29518         (widest_int_cst_value): Use wide_int interfaces.
29519         (upper_bound_in_type): Likewise.
29520         (lower_bound_in_type): Likewise.
29521         (num_ending_zeros): Likewise.
29522         (drop_tree_overflow): Likewise.
29523         * tree-call-cdce.c (check_pow): Update call to real_from_integer.
29524         (gen_conditions_for_pow_cst_base): Likewise.
29525         * tree-cfg.c: Include wide-int.h and wide-int-print.h.
29526         (group_case_labels_stmt): Use wide-int interfaces.
29527         (verify_gimple_assign_binary): Likewise.
29528         (print_loop): Likewise.
29529         * tree-chrec.c (tree_fold_binomial): Likewise.
29530         * tree-core.h (struct tree_base): Add int_length.
29531         (struct tree_int_cst): Change rep of value.
29532         * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
29533         (dr_may_alias_p): Likewise.
29534         (max_stmt_executions_tree): Likewise.
29535         * tree.def (INTEGER_CST): Update comment.
29536         * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
29537         * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
29538         * tree-dump.c: Include wide-int.h and wide-int-print.h.
29539         (dequeue_and_dump): Use wide-int interfaces.
29540         * tree.h: Include wide-int.h.
29541         (NULL_TREE): Moved to earlier loc in file.
29542         (TREE_INT_CST_ELT_CHECK): New.
29543         (tree_int_cst_elt_check_failed): New.
29544         (TYPE_SIGN): New.
29545         (TREE_INT_CST): Delete.
29546         (TREE_INT_CST_LOW): Use wide-int interfaces.
29547         (TREE_INT_CST_HIGH): Delete.
29548         (TREE_INT_CST_NUNITS): New.
29549         (TREE_INT_CST_EXT_NUNITS): Likewise.
29550         (TREE_INT_CST_OFFSET_NUNITS): Likewise.
29551         (TREE_INT_CST_ELT): Likewise.
29552         (INT_CST_LT): Delete.
29553         (tree_int_cst_elt_check): New (two forms).
29554         (type_code_size): Update comment.
29555         (make_int_cst_stat, make_int_cst): New.
29556         (tree_to_double_int): Delete.
29557         (double_int_fits_to_tree_p): Delete.
29558         (force_fit_type_double): Delete.
29559         (build_int_cstu): Replace with out-of-line function.
29560         (build_int_cst_wide): Delete.
29561         (tree_int_cst_lt): Define inline.
29562         (tree_int_cst_le): New.
29563         (tree_int_cst_compare): Define inline.
29564         (tree_int_cst_min_precision): Take a signop rather than a bool.
29565         (wi::int_traits <const_tree>): New.
29566         (wi::int_traits <tree>): New.
29567         (wi::extended_tree): New.
29568         (wi::int_traits <wi::extended_tree>): New.
29569         (wi::to_widest): New.
29570         (wi::to_offset): New.
29571         (wi::fits_to_tree_p): New.
29572         (wi::min_value): New.
29573         (wi::max_value): New.
29574         * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
29575         (copy_tree_body_r): Likewise.
29576         * tree-object-size.c (compute_object_offset): Likewise.
29577         (addr_object_size): Likewise.
29578         * tree-predcom.c: Include wide-int-print.h.
29579         (struct dref_d): Change type of offset to widest_int.
29580         (dump_dref): Call wide-int printer.
29581         (aff_combination_dr_offset): Use wide-int interfaces.
29582         (determine_offset): Take a widest_int pointer rather than a
29583         double_int pointer.
29584         (split_data_refs_to_components): Use wide-int interfaces.
29585         (suitable_component_p): Likewise.
29586         (order_drefs): Likewise.
29587         (add_ref_to_chain): Likewise.
29588         (valid_initializer_p): Likewise.
29589         (determine_roots_comp): Likewise.
29590         * tree-pretty-print.c: Include wide-int-print.h.
29591         (dump_generic_node): Use wide-int interfaces.
29592         * tree-sra.c (sra_ipa_modify_expr): Likewise.
29593         * tree-ssa-address.c (addr_for_mem_ref): Likewise.
29594         (move_fixed_address_to_symbol): Likewise.
29595         (move_hint_to_base): Likewise.
29596         (move_pointer_to_base): Likewise.
29597         (move_variant_to_index): Likewise.
29598         (most_expensive_mult_to_index): Likewise.
29599         (addr_to_parts): Likewise.
29600         (copy_ref_info): Likewise.
29601         * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
29602         (indirect_refs_may_alias_p): Likewise.
29603         (stmt_kills_ref_p_1): Likewise.
29604         * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
29605         * tree-ssa-ccp.c: Update comment at top of file.  Include
29606         wide-int-print.h.
29607         (struct prop_value_d): Change type of mask to widest_int.
29608         (extend_mask): New function.
29609         (dump_lattice_value): Use wide-int interfaces.
29610         (get_default_value): Likewise.
29611         (set_constant_value): Likewise.
29612         (set_value_varying): Likewise.
29613         (valid_lattice_transition): Likewise.
29614         (set_lattice_value): Likewise.
29615         (value_to_double_int): Delete.
29616         (value_to_wide_int): New.
29617         (get_value_from_alignment): Use wide-int interfaces.
29618         (get_value_for_expr): Likewise.
29619         (do_dbg_cnt): Likewise.
29620         (ccp_finalize): Likewise.
29621         (ccp_lattice_meet): Likewise.
29622         (bit_value_unop_1): Use widest_ints rather than double_ints.
29623         (bit_value_binop_1): Likewise.
29624         (bit_value_unop): Use wide-int interfaces.
29625         (bit_value_binop): Likewise.
29626         (bit_value_assume_aligned): Likewise.
29627         (evaluate_stmt): Likewise.
29628         (ccp_fold_stmt): Likewise.
29629         (visit_cond_stmt): Likewise.
29630         (ccp_visit_stmt): Likewise.
29631         * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
29632         (constant_pointer_difference): Likewise.
29633         (associate_pointerplus): Likewise.
29634         (combine_conversions): Likewise.
29635         * tree-ssa-loop.h: Include wide-int.h.
29636         (struct tree_niter_desc): Change type of max to widest_int.
29637         * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
29638         * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
29639         (remove_redundant_iv_tests): Likewise.
29640         (canonicalize_loop_induction_variables): Likewise.
29641         * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
29642         (constant_multiple_of): Take a widest_int pointer instead of
29643         a double_int pointer.
29644         (get_computation_aff): Use wide-int interfaces.
29645         (ptr_difference_cost): Likewise.
29646         (difference_cost): Likewise.
29647         (get_loop_invariant_expr_id): Likewise.
29648         (get_computation_cost_at): Likewise.
29649         (iv_elimination_compare_lt): Likewise.
29650         (may_eliminate_iv): Likewise.
29651         * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
29652         instead of double_int.
29653         (max_loop_iterations): Likewise.
29654         (max_stmt_executions): Likewise.
29655         (estimated_stmt_executions): Likewise.
29656         * tree-ssa-loop-niter.c: Include wide-int-print.h.
29657         (split_to_var_and_offset): Use wide-int interfaces.
29658         (determine_value_range): Likewise.
29659         (bound_difference_of_offsetted_base): Likewise.
29660         (bounds_add): Take a widest_int instead of a double_int.
29661         (number_of_iterations_ne_max): Use wide-int interfaces.
29662         (number_of_iterations_ne): Likewise.
29663         (number_of_iterations_lt_to_ne): Likewise.
29664         (assert_loop_rolls_lt): Likewise.
29665         (number_of_iterations_lt): Likewise.
29666         (number_of_iterations_le): Likewise.
29667         (number_of_iterations_cond): Likewise.
29668         (number_of_iterations_exit): Likewise.
29669         (finite_loop_p): Likewise.
29670         (derive_constant_upper_bound_assign): Likewise.
29671         (derive_constant_upper_bound): Return a widest_int.
29672         (derive_constant_upper_bound_ops): Likewise.
29673         (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
29674         (record_estimate): Take a widest_int rather than a double_int.
29675         (record_nonwrapping_iv): Use wide-int interfaces.
29676         (double_int_cmp): Delete.
29677         (wide_int_cmp): New.
29678         (bound_index): Take a widest_int rather than a double_int.
29679         (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
29680         (maybe_lower_iteration_bound): Likewise.
29681         (estimate_numbers_of_iterations_loop): Likewise.
29682         (estimated_loop_iterations): Take a widest_int pointer than than
29683         a double_int pointer.
29684         (estimated_loop_iterations_int): Use wide-int interfaces.
29685         (max_loop_iterations): Take a widest_int pointer than than
29686         a double_int pointer.
29687         (max_loop_iterations_int): Use wide-int interfaces.
29688         (max_stmt_executions): Take a widest_int pointer than than
29689         a double_int pointer.
29690         (estimated_stmt_executions): Likewise.
29691         (n_of_executions_at_most): Use wide-int interfaces.
29692         (scev_probably_wraps_p): Likewise.
29693         * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
29694         to real_to_integer.
29695         * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
29696         interfaces.
29697         * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
29698         double_ints.  Adjust for trailing_wide_ints <3> representation.
29699         (set_nonzero_bits): Likewise.
29700         (get_range_info): Return wide_ints rather than double_ints.
29701         Adjust for trailing_wide_ints <3> representation.
29702         (get_nonzero_bits): Likewise.
29703         (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
29704         representation.
29705         * tree-ssanames.h (struct range_info_def): Replace min, max and
29706         nonzero_bits with a trailing_wide_ints <3>.
29707         (set_range_info): Use wide_int_refs rather than double_ints.
29708         (set_nonzero_bits): Likewise.
29709         (get_range_info): Return wide_ints rather than double_ints.
29710         (get_nonzero_bits): Likewise.
29711         * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
29712         * tree-ssa-pre.c (phi_translate_1): Likewise.
29713         * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
29714         (acceptable_pow_call): Likewise.
29715         * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
29716         interfaces.
29717         (vn_reference_fold_indirect): Likewise.
29718         (vn_reference_maybe_forwprop_address): Likewise.
29719         (valueize_refs_1): Likewise.
29720         * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
29721         * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
29722         tree_int_cst_lt and tree_int_cst_le.
29723         * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
29724         interfaces.
29725         (streamer_alloc_tree): Likewise.
29726         * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
29727         (streamer_write_tree_header): Likewise.
29728         (streamer_write_integer_cst): Likewise.
29729         * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
29730         (build_constructors): Likewise.
29731         (array_value_type): Likewise.
29732         * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
29733         (vect_check_gather): Likewise.
29734         * tree-vect-generic.c (build_replicated_const): Likewise.
29735         (expand_vector_divmod): Likewise.
29736         * tree-vect-loop.c (vect_transform_loop): Likewise.
29737         * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
29738         (vect_do_peeling_for_alignment): Likewise.
29739         * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
29740         * tree-vrp.c: Include wide-int.h.
29741         (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
29742         (extract_range_from_assert): Use wide-int interfaces.
29743         (vrp_int_const_binop): Likewise.
29744         (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
29745         double_int pointers.
29746         (ranges_from_anti_range): Use wide-int interfaces.
29747         (quad_int_cmp): Delete.
29748         (quad_int_pair_sort): Likewise.
29749         (extract_range_from_binary_expr_1): Use wide-int interfaces.
29750         (extract_range_from_unary_expr_1): Likewise.
29751         (adjust_range_with_scev): Likewise.
29752         (masked_increment): Take and return wide_ints rather than double_ints.
29753         (register_edge_assert_for_2): Use wide-int interfaces.
29754         (check_array_ref): Likewise.
29755         (search_for_addr_array): Likewise.
29756         (maybe_set_nonzero_bits): Likewise.
29757         (union_ranges): Pass an integer of the correct type instead of
29758         using integer_one_node.
29759         (intersect_ranges): Likewise.
29760         (simplify_truth_ops_using_ranges): Likewise.
29761         (simplify_bit_ops_using_ranges): Use wide-int interfaces.
29762         (range_fits_type_p): Likewise.
29763         (simplify_cond_using_ranges): Likewise.  Take a signop rather than
29764         a bool.
29765         (simplify_conversion_using_ranges): Use wide-int interfaces.
29766         (simplify_float_conversion_using_ranges): Likewise.
29767         (vrp_finalize): Likewise.
29768         * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
29769         (gimple_stringops_transform): Likewise.
29770         * varasm.c (decode_addr_const): Likewise.
29771         (const_hash_1): Likewise.
29772         (const_rtx_hash_1): Likewise
29773         (output_constant): Likewise.
29774         (array_size_for_constructor): Likewise.
29775         (output_constructor_regular_field): Likewise.
29776         (output_constructor_bitfield): Likewise.
29777         * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
29778         * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
29779         GENERATOR_FILEs.
29780         * gencheck.c: Define BITS_PER_UNIT.
29781         * wide-int.cc: New.
29782         * wide-int.h: New.
29783         * wide-int-print.cc: New.
29784         * wide-int-print.h: New.
29785
29786 2014-05-06  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
29787
29788         * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
29789
29790 2014-05-06  Richard Biener  <rguenther@suse.de>
29791
29792         * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
29793         TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
29794         (TODO_verify_all): Adjust.
29795         * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
29796         TODO_verify_stmts and TODO_verify_rtl_sharing.
29797         * bb-reorder.c: Likewise.
29798         * cfgexpand.c: Likewise.
29799         * cprop.c: Likewise.
29800         * cse.c: Likewise.
29801         * function.c: Likewise.
29802         * fwprop.c: Likewise.
29803         * gcse.c: Likewise.
29804         * gimple-ssa-isolate-paths.c: Likewise.
29805         * gimple-ssa-strength-reduction.c: Likewise.
29806         * ipa-split.c: Likewise.
29807         * loop-init.c: Likewise.
29808         * loop-unroll.c: Likewise.
29809         * lower-subreg.c: Likewise.
29810         * modulo-sched.c: Likewise.
29811         * postreload-gcse.c: Likewise.
29812         * predict.c: Likewise.
29813         * recog.c: Likewise.
29814         * sched-rgn.c: Likewise.
29815         * store-motion.c: Likewise.
29816         * tracer.c: Likewise.
29817         * trans-mem.c: Likewise.
29818         * tree-call-cdce.c: Likewise.
29819         * tree-cfg.c: Likewise.
29820         * tree-cfgcleanup.c: Likewise.
29821         * tree-complex.c: Likewise.
29822         * tree-eh.c: Likewise.
29823         * tree-emutls.c: Likewise.
29824         * tree-if-conv.c: Likewise.
29825         * tree-into-ssa.c: Likewise.
29826         * tree-loop-distribution.c: Likewise.
29827         * tree-object-size.c: Likewise.
29828         * tree-parloops.c: Likewise.
29829         * tree-pass.h: Likewise.
29830         * tree-sra.c: Likewise.
29831         * tree-ssa-ccp.c: Likewise.
29832         * tree-ssa-copy.c: Likewise.
29833         * tree-ssa-copyrename.c: Likewise.
29834         * tree-ssa-dce.c: Likewise.
29835         * tree-ssa-dom.c: Likewise.
29836         * tree-ssa-dse.c: Likewise.
29837         * tree-ssa-forwprop.c: Likewise.
29838         * tree-ssa-ifcombine.c: Likewise.
29839         * tree-ssa-loop-ch.c: Likewise.
29840         * tree-ssa-loop-ivcanon.c: Likewise.
29841         * tree-ssa-loop.c: Likewise.
29842         * tree-ssa-math-opts.c: Likewise.
29843         * tree-ssa-phiopt.c: Likewise.
29844         * tree-ssa-phiprop.c: Likewise.
29845         * tree-ssa-pre.c: Likewise.
29846         * tree-ssa-reassoc.c: Likewise.
29847         * tree-ssa-sink.c: Likewise.
29848         * tree-ssa-strlen.c: Likewise.
29849         * tree-ssa-tail-merge.c: Likewise.
29850         * tree-ssa-uncprop.c: Likewise.
29851         * tree-switch-conversion.c: Likewise.
29852         * tree-tailcall.c: Likewise.
29853         * tree-vect-generic.c: Likewise.
29854         * tree-vectorizer.c: Likewise.
29855         * tree-vrp.c: Likewise.
29856         * tsan.c: Likewise.
29857         * var-tracking.c: Likewise.
29858         * bt-load.c: Likewise.
29859         * cfgcleanup.c: Likewise.
29860         * combine-stack-adj.c: Likewise.
29861         * combine.c: Likewise.
29862         * compare-elim.c: Likewise.
29863         * config/epiphany/resolve-sw-modes.c: Likewise.
29864         * config/i386/i386.c: Likewise.
29865         * config/mips/mips.c: Likewise.
29866         * config/s390/s390.c: Likewise.
29867         * config/sh/sh_treg_combine.cc: Likewise.
29868         * config/sparc/sparc.c: Likewise.
29869         * dce.c: Likewise.
29870         * dse.c: Likewise.
29871         * final.c: Likewise.
29872         * ifcvt.c: Likewise.
29873         * mode-switching.c: Likewise.
29874         * passes.c: Likewise.
29875         * postreload.c: Likewise.
29876         * ree.c: Likewise.
29877         * reg-stack.c: Likewise.
29878         * regcprop.c: Likewise.
29879         * regrename.c: Likewise.
29880         * web.c: Likewise.
29881
29882 2014-05-06  Richard Biener  <rguenther@suse.de>
29883
29884         PR middle-end/61070
29885         * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
29886         * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
29887
29888 2014-05-05  Jan Hubicka  <hubicka@ucw.cz>
29889
29890         PR ipa/60965
29891         * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
29892
29893 2014-05-05  Radovan Obradovic  <robradovic@mips.com>
29894             Tom de Vries  <tom@codesourcery.com>
29895
29896         * target.def (call_fusage_contains_non_callee_clobbers): New
29897         DEFHOOKPOD.
29898         * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
29899         Hooks to @menu.
29900         (@node Miscellaneous Register Hooks): New node.
29901         (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
29902         * doc/tm.texi: Regenerate.
29903
29904 2014-05-05  Marek Polacek  <polacek@redhat.com>
29905
29906         PR driver/61065
29907         * opts.c (common_handle_option): Call error_at instead of warning_at.
29908
29909 2014-05-05  Richard Biener  <rguenther@suse.de>
29910
29911         * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
29912         from last_verified if update_ssa ran.  Move TODO_verify_rtl_sharing
29913         under the TODO_verify_il umbrella.
29914
29915 2014-05-05  Richard Biener  <rguenther@suse.de>
29916
29917         * passes.c (execute_function_todo): Move TODO_verify_flow under
29918         the TODO_verify_ul umbrella.
29919
29920 2014-05-05  Richard Biener  <rguenther@suse.de>
29921
29922         PR middle-end/61010
29923         * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
29924         X & CST away from a CST that is the mask of a mode.
29925
29926 2014-05-05  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
29927
29928         * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
29929         int argument to enum machine_mode.
29930         (picochip_class_max_nregs): Ditto.
29931         * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
29932         (picochip_class_max_nregs): Ditto.
29933
29934 2014-05-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
29935
29936         * target.def: Add new target hook.
29937         * doc/tm.texi: Regenerate.
29938         * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
29939         * targhooks.c (default_keep_leaf_when_profiled): New function.
29940
29941         * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
29942         (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
29943
29944 2014-05-05  Bin Cheng  <bin.cheng@arm.com>
29945
29946         PR tree-optimization/60363
29947         * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
29948         (copy_phi_args): New parameters.  Call get_value_locus_in_path.
29949         (update_destination_phis): New parameter.
29950         (create_edge_and_update_destination_phis): Ditto.
29951         (ssa_fix_duplicate_block_edges): Pass new arguments.
29952         (thread_single_edge): Ditto.
29953
29954 2014-05-04  Peter Bergner  <bergner@vnet.ibm.com>
29955
29956         * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
29957         (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
29958         (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
29959         * config/rs6000/rs6000-builtin.def (BU_MISC_1):
29960         Use RS6000_BTM_HARD_FLOAT.
29961         (BU_MISC_2): Likewise.
29962         * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
29963         RS6000_BTM_HARD_FLOAT.
29964         (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
29965         is explicitly used.
29966         (rs6000_invalid_builtin): Add hard floating builtin support.
29967         (rs6000_expand_builtin): Relax the gcc_assert to allow the new
29968         hard float builtins.
29969         (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
29970
29971 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
29972
29973         * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
29974         Add missing function* argument.
29975
29976 2014-05-03  Richard Sandiford  <rdsandiford@googlemail.com>
29977
29978         * lra-constraints.c (valid_address_p): Move earlier in file.
29979         Add a constraint argument to the address_info version.
29980         (satisfies_memory_constraint_p): New function.
29981         (satisfies_address_constraint_p): Likewise.
29982         (process_alt_operands, curr_insn_transform): Use them.
29983         (process_address): Pass the constraint to valid_address_p when
29984         checking address operands.
29985
29986 2014-05-03  Richard Sandiford  <rdsandiford@googlemail.com>
29987
29988         * config/mips/mips.c (mips_isa_rev): New variable.
29989         (mips_set_architecture): Set it.
29990         * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
29991         from mips_isa_rev.
29992         (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
29993         (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
29994         (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
29995         (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
29996         (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
29997         conditions in terms of mips_isa_rev.
29998         (mips_isa_rev): Declare.
29999
30000 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
30001
30002         * config/sh/sh-mem.cc: Use tabs instead of spaces.
30003         (prob_unlikely, prob_likely): Make variables const.
30004
30005 2014-05-03  Denis Chertykov  <chertykov@gmail.com>
30006
30007         * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
30008
30009 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
30010
30011         * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
30012
30013 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
30014
30015         * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
30016         (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
30017         * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
30018         functions.
30019         (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
30020         sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
30021         sh_pass_in_reg_p.
30022         Replace usage of ROUND_REG with sh_round_reg.
30023         Use CEIL instead of ROUND_ADVANCE.
30024
30025 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
30026
30027         PR target/61026
30028         * config/sh/sh.c: Include stdlib headers before everything else.
30029
30030 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
30031
30032         * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
30033         GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
30034         (gimplify_adjust_omp_clauses): Simd region is never
30035         directly nested in combined parallel.  Instead, for linear
30036         with copyin/copyout, if in combined for simd loop, make decl
30037         firstprivate/lastprivate on OMP_FOR.
30038         * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
30039         expand_omp_for_static_chunk): When setting endvar, also set
30040         fd->loop.v to the same value.
30041
30042 2014-05-02  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
30043
30044         * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
30045
30046 2014-05-02  Alan Lawrence  <alan.lawrence@arm.com>
30047
30048         * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
30049         expression.
30050
30051 2014-05-02  Marek Polacek  <polacek@redhat.com>
30052
30053         * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
30054
30055 2014-05-02  Kito Cheng  <kito@0xlab.org>
30056
30057         * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
30058         to a C expression marco.
30059         * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
30060         * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
30061         * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
30062         * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
30063         HONOR_REG_ALLOC_ORDER.
30064         * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
30065
30066 2014-05-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
30067
30068         * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
30069
30070 2014-05-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
30071
30072         * config/arc/arc.c (arc_select_cc_mode): Fix typo.
30073
30074 2014-05-01  Yuri Rumyantsev  <ysrumyan@gmail.com>
30075
30076         * tree-if-conv.c (is_cond_scalar_reduction): New function.
30077         (convert_scalar_cond_reduction): Likewise.
30078         (predicate_scalar_phi): Add recognition and transformation
30079         of simple conditioanl reduction to be vectorizable.
30080
30081 2014-05-01  Marek Polacek  <polacek@redhat.com>
30082
30083         PR c/43245
30084         * doc/invoke.texi: Document -Wdiscarded-qualifiers.
30085
30086 2014-04-30  Alan Lawrence  <alan.lawrence@arm.com>
30087
30088         * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
30089         vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
30090         vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
30091         vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
30092         vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
30093         vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
30094         vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
30095         vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
30096
30097 2014-04-30  Joern Rennecke  <joern.rennecke@embecosm.com>
30098
30099         * config/arc/arc.opt (mlra): Move comment above option name
30100         to avoid mis-parsing as language options.
30101
30102 2014-04-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
30103
30104         * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
30105         * config/sol2.h: ... here.
30106         * config/sol2-10.h: Remove.
30107
30108         * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
30109         (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
30110         (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
30111         (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
30112         (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
30113         * config/sol2.h: ... here.
30114         (SECTION_NAME_FORMAT): Don't redefine.
30115         (STARTFILE_ARCH32_SPEC): Rename to ...
30116         (STARTFILE_ARCH_SPEC): ... this.
30117         (ASM_OUTPUT_ALIGNED_COMMON): Move ...
30118         * config/sparc/sol2.h: ... here.
30119         (SECTION_NAME_FORMAT): Don't undef.
30120         * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
30121         (SUBTARGET_EXTRA_SPECS): Remove.
30122         * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
30123
30124         * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
30125         (MD_STARTFILE_PREFIX): Remove.
30126         (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
30127         (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
30128         (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
30129         (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
30130         (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
30131         (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
30132         * config/i386/sol2.h: ... here.
30133         (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
30134         * config/i386/sol2-bi.h: Remove.
30135         * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
30136         (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
30137
30138         * config/i386/t-sol2-64: Rename to ...
30139         * config/i386/t-sol2: ... this.
30140         * config/sparc/t-sol2-64: Rename to ...
30141         * config/sparc/t-sol2: ... this.
30142
30143         * config.gcc (*-*-solaris2*): Split sol2_tm_file into
30144         sol2_tm_file_head, sol2_tm_file_tail.
30145         Include ${cpu_type}/sol2.h before sol2.h.
30146         Remove sol2-10.h.
30147         (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
30148         i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
30149         Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
30150         Reflect i386/t-sol2-64 renaming.
30151         (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
30152         Reflect sparc/t-sol2-64 renaming.
30153
30154 2014-04-30  Richard Biener  <rguenther@suse.de>
30155
30156         * passes.c (execute_function_todo): Move TODO_verify_stmts
30157         and TODO_verify_ssa under the TODO_verify_il umbrella.
30158         * tree-ssa.h (verify_ssa): Adjust prototype.
30159         * tree-ssa.c (verify_ssa): Add parameter to tell whether
30160         we should verify SSA operands.
30161         * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
30162         * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
30163         whether we should verify whether not throwing stmts have EH info.
30164         * graphite-scop-detection.c (create_sese_edges): Adjust.
30165         * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
30166         * tree-eh.c (lower_try_finally_switch): Do not add the
30167         default case label twice.
30168
30169 2014-04-30  Marek Polacek  <polacek@redhat.com>
30170
30171         * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
30172         * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
30173         * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
30174         * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
30175
30176 2014-04-29  Alan Lawrence  <alan.lawrence@arm.com>
30177
30178         * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
30179         vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
30180         vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
30181         vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
30182         vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
30183         vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
30184         vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
30185         vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
30186
30187 2014-04-29  David Malcolm  <dmalcolm@redhat.com>
30188
30189         * tree-cfg.c (dump_function_to_file): Dump the return type of
30190         functions, in a line to itself before the function body, mimicking
30191         the layout of a C function.
30192
30193 2014-04-29  Jakub Jelinek  <jakub@redhat.com>
30194
30195         PR tree-optimization/60971
30196         * tree-tailcall.c (process_assignment): Reject conversions which
30197         reduce precision.
30198
30199 2014-04-29  James Greenhalgh  <james.greenhalgh@arm.com>
30200
30201         * calls.c (initialize_argument_information): Always treat
30202         PUSH_ARGS_REVERSED as 1, simplify code accordingly.
30203         (expand_call): Likewise.
30204         (emit_library_call_calue_1): Likewise.
30205         * expr.c (PUSH_ARGS_REVERSED): Do not define.
30206         (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
30207         code accordingly.
30208
30209 2014-04-29  Nick Clifton  <nickc@redhat.com>
30210
30211         * config/msp430/msp430.md (umulsidi): Fix typo.
30212         (mulhisi3): Enable even inside interrupt handlers.
30213         * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
30214         bigger return address pushed in large mode.
30215
30216 2014-04-29  Nick Clifton  <nickc@redhat.com>
30217
30218         * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
30219         (arc_init_reg_tables): Use a machine_mode enum to iterate over
30220         available modes.
30221         * config/m32r/m32r.c (init_reg_tables): Likewise.
30222         * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
30223         enum to hold the modes.
30224
30225 2014-04-29  Richard Biener  <rguenther@suse.de>
30226
30227         * dominance.c (free_dominance_info): Add overload with
30228         function parameter.
30229         (dom_info_state): Likewise.
30230         (dom_info_available_p): Likewise.
30231         * basic-block.h (free_dominance_info, dom_info_state,
30232         dom_info_available_p): Declare overloads.
30233         * passes.c (execute_function_todo): Verify that verifiers
30234         don't change dominator info state.  Drop dominator info
30235         for IPA pass invocations.
30236         * cgraph.c (release_function_body): Restore asserts that
30237         dominator information is released.
30238
30239 2014-04-29  Patrick Palka  <patrick@parcs.ath.cx>
30240
30241         * doc/invoke.texi: Fix typo.
30242         * tree-vrp.c: Fix typos.
30243         * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
30244
30245 2014-04-29  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
30246
30247         * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
30248
30249 2014-04-28  James Greenhalgh  <james.greenhalgh@arm.com>
30250
30251         * config/aarch64/aarch64-builtins.c
30252         (aarch64_types_storestruct_lane_qualifiers): New.
30253         (TYPES_STORESTRUCT_LANE): Likewise.
30254         * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
30255         (st3_lane): Likewise.
30256         (st4_lane): Likewise.
30257         * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
30258         (vec_store_lanesci_lane<mode>): Likewise.
30259         (vec_store_lanesxi_lane<mode>): Likewise.
30260         (aarch64_st2_lane<VQ:mode>): Likewise.
30261         (aarch64_st3_lane<VQ:mode>): Likewise.
30262         (aarch64_st4_lane<VQ:mode>): Likewise.
30263         * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
30264         * config/aarch64/arm_neon.h
30265         (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
30266         use new macro arguments.
30267         (__ST3_LANE_FUNC): Likewise.
30268         (__ST4_LANE_FUNC): Likewise.
30269         * config/aarch64/iterators.md (V_TWO_ELEM): New.
30270         (V_THREE_ELEM): Likewise.
30271         (V_FOUR_ELEM): Likewise.
30272
30273 2014-04-28  David Malcolm  <dmalcolm@redhat.com>
30274
30275         * doc/gimple.texi: Replace the description of the now-defunct
30276         union gimple_statement_d with a diagram showing the
30277         gimple_statement_base class hierarchy and its relationships to
30278         the GSS_ and GIMPLE_ enums.
30279
30280 2014-04-28  James Greenhalgh  <james.greenhalgh@arm.com>
30281
30282         * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
30283         * config/aarch64/aarch64.c
30284         (aarch64_cannot_change_mode_class): Weaken conditions.
30285         (aarch64_modes_tieable_p): New.
30286         * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
30287
30288 2014-04-28  Pat Haugen  <pthaugen@us.ibm.com>
30289
30290         * config/rs6000/sync.md (AINT mode_iterator): Move definition.
30291         (loadsync_<mode>): Change mode.
30292         (load_quadpti, store_quadpti): New.
30293         (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
30294         * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
30295
30296 2014-04-28  Martin Jambor  <mjambor@suse.cz>
30297
30298         * tree-sra.c (sra_modify_expr): Generate new memory accesses with
30299         same alias type as the original statement.
30300         (subreplacement_assignment_data): New type.
30301         (handle_unscalarized_data_in_subtree): New type of parameter,
30302         generate new memory accesses with same alias type as the original
30303         statement.
30304         (load_assign_lhs_subreplacements): Likewise.
30305         (sra_modify_constructor_assign): Generate new memory accesses with
30306         same alias type as the original statement.
30307
30308 2014-04-28  Richard Biener  <rguenther@suse.de>
30309
30310         * tree-pass.h (TODO_verify_il): Define.
30311         (TODO_verify_all): Complete properly.
30312         * passes.c (execute_function_todo): Move existing loop-closed
30313         SSA verification under TODO_verify_il.
30314         (execute_one_pass): Trigger TODO_verify_il at todo-after time.
30315         * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
30316         Fix tree sharing issue.
30317
30318 2014-04-28  Richard Biener  <rguenther@suse.de>
30319
30320         PR middle-end/60092
30321         * builtins.def (DEF_C11_BUILTIN): Add.
30322         (BUILT_IN_ALIGNED_ALLOC): Likewise.
30323         * coretypes.h (enum function_class): Add function_c11_misc.
30324         * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
30325         BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
30326         (call_may_clobber_ref_p_1): Likewise.
30327         * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
30328         (mark_all_reaching_defs_necessary_1): Likewise.
30329         (propagate_necessity): Likewise.
30330         (eliminate_unnecessary_stmts): Likewise.
30331         * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
30332
30333 2014-04-28  Richard Biener  <rguenther@suse.de>
30334
30335         * tree-vrp.c (vrp_var_may_overflow): Remove.
30336         (vrp_visit_phi_node): Rather than bumping to +-INF possibly
30337         with overflow immediately bump to one before that value and
30338         let iteration figure out overflow status.
30339
30340 2014-04-28  Richard Biener  <rguenther@suse.de>
30341
30342         * configure.ac: Do valgrind header checks unconditionally.
30343         Add --enable-valgrind-annotations.
30344         * system.h: Guard valgrind header inclusion with
30345         ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
30346         * alloc-pool.c (pool_alloc, pool_free): Use
30347         ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
30348         to guard possibly dead code.
30349         * config.in: Regenerated.
30350         * configure: Likewise.
30351
30352 2014-04-28  Jeff Law  <law@redhat.com>
30353
30354         PR tree-optimization/60902
30355         * tree-ssa-threadedge.c
30356         (record_temporary_equivalences_from_stmts_at_dest): Only iterate
30357         over real defs when invalidating outputs from statements that do not
30358         produce useful outputs for threading.
30359
30360 2014-04-28  Richard Biener  <rguenther@suse.de>
30361
30362         PR tree-optimization/60979
30363         * graphite-scop-detection.c (scopdet_basic_block_info): Reject
30364         SCOPs that end in a block with a successor with abnormal
30365         predecessors.
30366
30367 2014-04-28  Richard Biener  <rguenther@suse.de>
30368
30369         * tree-pass.h (execute_pass_list): Adjust prototype.
30370         * passes.c (pass_manager::execute_early_local_passes): Adjust.
30371         (do_per_function): Change callback signature, push all actual
30372         work to the callbals.
30373         (do_per_function_toporder): Likewise.
30374         (execute_function_dump): Adjust.
30375         (execute_function_todo): Likewise.
30376         (clear_last_verified): Likewise.
30377         (verify_curr_properties): Likewise.
30378         (update_properties_after_pass): Likewise.
30379         (execute_pass_list_1): Split out from ...
30380         (execute_pass_list): ... here.  Adjust.
30381         (execute_ipa_pass_list): Likewise.
30382         * cgraphunit.c (cgraph_add_new_function): Adjust.
30383         (analyze_function): Likewise.
30384         (expand_function): Likewise.
30385         * cgraph.c (release_function_body): Free dominance info
30386         here instead of asserting it was magically freed elsewhere.
30387
30388 2014-04-28  Eric Botcazou  <ebotcazou@adacore.com>
30389
30390         * configure.ac: Tweak GAS check for LEON instructions on SPARC.
30391         * configure: Regenerate.
30392         * config/sparc/sparc.opt (muser-mode): New option.
30393         * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
30394         for LEON3.
30395         (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
30396         * doc/invoke.texi (SPARC options): Document -muser-mode.
30397
30398 2014-04-27  Richard Sandiford  <rdsandiford@googlemail.com>
30399
30400         * cselib.c (find_slot_memmode): Delete.
30401         (cselib_hasher): Change compare_type to a struct.
30402         (cselib_hasher::equal): Update accordingly.  Don't expect wrapped
30403         constants.
30404         (preserve_constants_and_equivs): Adjust for new compare_type.
30405         (cselib_find_slot): Likewise.  Take the mode of the rtx as argument.
30406         (wrap_constant): Delete.
30407         (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
30408
30409 2014-04-26  Markus Trippelsdorf  <markus@trippelsdorf.de>
30410
30411         * doc/install.texi (Building with profile feedback): Remove
30412         outdated sentence.
30413
30414 2014-04-26  Tom de Vries  <tom@codesourcery.com>
30415
30416         * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
30417         array accesses.
30418
30419 2014-04-25  Cary Coutant  <ccoutant@google.com>
30420
30421         PR debug/60929
30422         * dwarf2out.c (should_move_die_to_comdat): A type definition
30423         can contain a subprogram definition, but don't move it to a
30424         comdat unit.
30425         (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
30426         (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
30427         from original DIE.
30428         (clone_tree_hash): Rename to...
30429         (clone_tree_partial): ...this; change callers.  Copy
30430         DW_TAG_subprogram DIEs as declarations.
30431         (copy_decls_walk): Don't copy children of a declaration into a
30432         type unit.
30433
30434 2014-04-25  H.J. Lu  <hongjiu.lu@intel.com>
30435
30436         PR target/60969
30437         * config/i386/i386.md (*movsf_internal): Set MODE to SI for
30438         alternative 12.
30439
30440 2014-04-25  Jiong Wang  <jiong.wang@arm.com>
30441
30442         * config/arm/predicates.md (call_insn_operand): Add long_call check.
30443         * config/arm/arm.md (sibcall, sibcall_value): Force the address to
30444         reg for long_call.
30445         * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
30446         restriction.
30447
30448 2014-04-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30449
30450         * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
30451
30452 2014-04-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
30453
30454         PR tree-optimization/60930
30455         * gimple-ssa-strength-reduction.c (create_mul_imm_cand):  Reject
30456         creating a multiply candidate by folding two constant
30457         multiplicands when the result overflows.
30458
30459 2014-04-25  Jakub Jelinek  <jakub@redhat.com>
30460
30461         PR tree-optimization/60960
30462         * tree-vect-generic.c (expand_vector_operation): Only call
30463         expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
30464
30465 2014-04-25  Tom de Vries  <tom@codesourcery.com>
30466
30467         * expr.c (clobber_reg_mode): New function.
30468         * expr.h (clobber_reg): New function.
30469
30470 2014-04-25  Tom de Vries  <tom@codesourcery.com>
30471
30472         * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
30473         clobbers.
30474
30475 2014-04-25  Radovan Obradovic  <robradovic@mips.com>
30476             Tom de Vries  <tom@codesourcery.com>
30477
30478         * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
30479         handle.
30480         * rtl.h (find_all_hard_reg_sets): Add bool parameter.
30481         * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
30482         new argument to find_all_hard_reg_sets call.
30483
30484 2014-04-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30485
30486         * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
30487         Use HOST_WIDE_INT_C for mask literal.
30488         (aarch_rev16_shleft_mask_imm_p): Likewise.
30489
30490 2014-04-25  Eric Botcazou  <ebotcazou@adacore.com>
30491
30492         PR target/60941
30493         * config/sparc/sparc.md (ashlsi3_extend): Delete.
30494
30495 2014-04-25  Marc Glisse  <marc.glisse@inria.fr>
30496
30497         PR preprocessor/56540
30498         * config/i386/i386-c.c (ix86_target_macros): Define
30499         __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
30500
30501 2014-04-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
30502
30503         * configure.ac (tga_func): Remove.
30504         (LIB_TLS_SPEC): Remove.
30505         * configure: Regenerate.
30506         * config.in: Regenerate.
30507         * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
30508
30509 2014-04-25  Richard Biener  <rguenther@suse.de>
30510
30511         PR ipa/60912
30512         * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
30513         call stmt use/clobber sets during stmt walk instead of
30514         walking the possibly incomplete set of caller edges.
30515
30516 2014-04-25  Richard Biener  <rguenther@suse.de>
30517
30518         PR ipa/60911
30519         * passes.c (apply_ipa_transforms): Inline into only caller ...
30520         (execute_one_pass): ... here.  Properly bring in function
30521         bodies for nodes we want to apply IPA transforms to.
30522
30523 2014-04-24  Cong Hou  <congh@google.com>
30524
30525         PR tree-optimization/60896
30526         * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
30527         all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
30528         (vect_mark_pattern_stmts): Set the def type of all statements in
30529         PATTERN_DEF_SEQ as vect_internal_def.
30530
30531 2014-04-24  Michael Meissner  <meissner@linux.vnet.ibm.com>
30532
30533         * doc/extend.texi (PowerPC Built-in Functions): Document new
30534         powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
30535         (PowerPC AltiVec/VSX Built-in Functions): Likewise.
30536
30537         * config/rs6000/predicates.md (const_0_to_3_operand): New
30538         predicate to match 0..3 integer constants.
30539
30540         * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
30541         to support adding miscellaneous builtin functions.
30542         (BU_DFP_MISC_2): Likewise.
30543         (BU_P7_MISC_1): Likewise.
30544         (BU_P7_MISC_2): Likewise.
30545         (BU_P8V_MISC_3): Likewise.
30546         (BU_MISC_1): Likewise.
30547         (BU_MISC_2): Likewise.
30548         (DIVWE): Add extended divide builtin functions.
30549         (DIVWEO): Likewise.
30550         (DIVWEU): Likewise.
30551         (DIVWEUO): Likewise.
30552         (DIVDE): Likewise.
30553         (DIVDEO): Likewise.
30554         (DIVDEU): Likewise.
30555         (DIVDEUO): Likewise.
30556         (DXEX): Add decimal floating-point builtin functions.
30557         (DXEXQ): Likewise.
30558         (DDEDPD): Likewise.
30559         (DDEDPDQ): Likewise.
30560         (DENBCD): Likewise.
30561         (DENBCDQ): Likewise.
30562         (DIEX): Likewise.
30563         (DIEXQ): Likewise.
30564         (DSCLI): Likewise.
30565         (DSCLIQ): Likewise.
30566         (DSCRI): Likewise.
30567         (DSCRIQ): Likewise.
30568         (CDTBCD): Add new BCD builtin functions.
30569         (CBCDTD): Likewise.
30570         (ADDG6S): Likewise.
30571         (BCDADD): Likewise.
30572         (BCDADD_LT): Likewise.
30573         (BCDADD_EQ): Likewise.
30574         (BCDADD_GT): Likewise.
30575         (BCDADD_OV): Likewise.
30576         (BCDSUB): Likewise.
30577         (BCDSUB_LT): Likewise.
30578         (BCDSUB_EQ): Likewise.
30579         (BCDSUB_GT): Likewise.
30580         (BCDSUB_OV): Likewise.
30581         (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
30582         (UNPACK_TD): Likewise.
30583         (PACK_TF): Likewise.
30584         (UNPACK_TF): Likewise.
30585         (UNPACK_TF_0): Likewise.
30586         (UNPACK_TF_1): Likewise.
30587         (PACK_V1TI): Likewise.
30588         (UNPACK_V1TI): Likewise.
30589
30590         * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
30591         support for decimal floating point builtin functions.
30592         (rs6000_expand_ternop_builtin): Add checks for the new builtin
30593         functions that take constant arguments.
30594         (rs6000_invalid_builtin): Add decimal floating point builtin support.
30595         (rs6000_init_builtins): Setup long double, _Decimal64, and
30596         _Decimal128 types for new builtin functions.
30597         (builtin_function_type): Set the unsigned flags appropriately for
30598         the new builtin functions.
30599         (rs6000_opt_masks): Add support for decimal floating point builtin
30600         functions.
30601
30602         * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
30603         floating point builtin functions.
30604         (RS6000_BTM_COMMON): Likewise.
30605         (RS6000_BTI_long_double): Likewise.
30606         (RS6000_BTI_dfloat64): Likewise.
30607         (RS6000_BTI_dfloat128): Likewise.
30608         (long_double_type_internal_node): Likewise.
30609         (dfloat64_type_internal_node): Likewise.
30610         (dfloat128_type_internal_node): Likewise.
30611
30612         * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
30613         2.07 bcd arithmetic instructions.
30614         (UNSPEC_BCDSUB): Likewise.
30615         (UNSPEC_BCD_OVERFLOW): Likewise.
30616         (UNSPEC_BCD_ADD_SUB): Likewise.
30617         (bcd_add_sub): Likewise.
30618         (BCD_TEST): Likewise.
30619         (bcd<bcd_add_sub>): Likewise.
30620         (bcd<bcd_add_sub>_test): Likewise.
30621         (bcd<bcd_add_sub>_test2): Likewise.
30622         (bcd<bcd_add_sub>_<code>): Likewise.
30623         (peephole2 for combined bcd ops): Likewise.
30624
30625         * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
30626         decimal floating point builtin functions.
30627         (UNSPEC_DENBCD): Likewise.
30628         (UNSPEC_DXEX): Likewise.
30629         (UNSPEC_DIEX): Likewise.
30630         (UNSPEC_DSCLI): Likewise.
30631         (UNSPEC_DSCRI): Likewise.
30632         (D64_D128): Likewise.
30633         (dfp_suffix): Likewise.
30634         (dfp_ddedpd_<mode>): Likewise.
30635         (dfp_denbcd_<mode>): Likewise.
30636         (dfp_dxex_<mode>): Likewise.
30637         (dfp_diex_<mode>): Likewise.
30638         (dfp_dscli_<mode>): Likewise.
30639         (dfp_dscri_<mode>): Likewise.
30640
30641         * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
30642         builtin functions.
30643         (UNSPEC_CDTBCD): Likewise.
30644         (UNSPEC_CBCDTD): Likewise.
30645         (UNSPEC_DIVE): Add support for new extended divide builtin functions.
30646         (UNSPEC_DIVEO): Likewise.
30647         (UNSPEC_DIVEU): Likewise.
30648         (UNSPEC_DIVEUO): Likewise.
30649         (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
30650         pack/unpack 128-bit types.
30651         (UNSPEC_PACK_128BIT): Likewise.
30652         (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
30653         (udiv<mode>3): Use idiv_ldiv mode attribute.
30654         (div<mode>3): Likewise.
30655         (addg6s): Add new BCD builtin functions.
30656         (cdtbcd): Likewise.
30657         (cbcdtd): Likewise.
30658         (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
30659         (div_extend): Likewise.
30660         (div<div_extend>_<mode>"): Likewise.
30661         (FP128_64): Add support for new builtin functions to pack/unpack
30662         128-bit types.
30663         (unpack<mode>): Likewise.
30664         (unpacktf_0): Likewise.
30665         (unpacktf_1): Likewise.
30666         (unpack<mode>_dm): Likewise.
30667         (unpack<mode>_nodm): Likewise.
30668         (pack<mode>): Likewise.
30669         (unpackv1ti): Likewise.
30670         (packv1ti): Likewise.
30671
30672 2014-04-24  Vishnu K S  <Vishnu.k_s@atmel.com>
30673
30674         * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
30675         is disabled.
30676
30677 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
30678
30679         * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
30680         * gimplify.c (omp_is_private): Change last argument's type to int.
30681         Only diagnose lastprivate if the simd argument is 1, only diagnose
30682         linear if the simd argument is 2.
30683         (gimplify_omp_for): Adjust omp_is_private callers.  When adding
30684         lastprivate or private, add the clause to OMP_FOR_CLAUSES.  Pass
30685         GOVD_EXPLICIT to omp_add_variable.  For simd with collapse == 1
30686         create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
30687         If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
30688         increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
30689         * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
30690         OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
30691         * tree-nested.c (convert_nonlocal_omp_clauses,
30692         convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
30693
30694 2014-04-24  Segher Boessenkool  <segher@kernel.crashing.org>
30695
30696         PR target/60822
30697         * config/m68k/m68k.md (extendplussidi): Don't allow memory for
30698         operand 1.
30699
30700 2014-04-24  Dimitris Papavasiliou  <dpapavas@gmail.com>
30701
30702         * flag-types.h (enum ivar_visibility): Add.
30703
30704 2014-04-24  Trevor Saunders  <tsaunders@mozilla.com>
30705
30706         * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
30707         function * argument.
30708
30709 2014-04-24  Alan Lawrence  <alan.lawrence@arm.com>
30710
30711         * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
30712
30713 2014-04-24  Radovan Obradovic  <robradovic@mips.com>
30714             Tom de Vries  <tom@codesourcery.com>
30715
30716         * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
30717         * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
30718         reg-note.
30719         * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
30720         * emit-rtl.c (try_split): Same.
30721
30722 2014-04-24  Radovan Obradovic  <robradovic@mips.com>
30723             Tom de Vries  <tom@codesourcery.com>
30724
30725         * common.opt (fuse-caller-save): New option.
30726
30727 2014-04-24  Tejas Belagod  <tejas.belagod@arm.com>
30728
30729         * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
30730         elements for big-endian.
30731
30732 2014-04-24  Richard Biener  <rguenther@suse.de>
30733
30734         * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
30735         during TER and instead use the sepops interface for expanding
30736         non-GIMPLE_SINGLE_RHS.
30737
30738 2014-04-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
30739
30740         * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
30741         if not HAVE_AS_IX86_DIFF_SECT_DELTA.
30742
30743 2014-04-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
30744
30745         * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
30746         assembler 64-bit option.
30747         * configure: Regenerate.
30748
30749 2014-04-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30750
30751         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
30752         TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
30753         (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
30754         (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
30755         (TARGET_CRYPTO): Take TARGET_SIMD into account.
30756
30757 2014-04-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30758
30759         * config/aarch64/aarch64-builtins.c
30760         (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
30761         BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
30762         * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
30763         * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
30764         builtins.
30765         * config/aarch64/iterator.md (VDQHSD): New mode iterator.
30766         (Vrevsuff): New mode attribute.
30767
30768 2014-04-24  Terry Guo  <terry.guo@arm.com>
30769
30770         * config/arm/arm.h (machine_function): Define variable
30771         after_arm_reorg here.
30772         * config/arm/arm.c (after_arm_reorg): Remove the definition.
30773         (arm_split_constant): Update the way to access variable
30774         after_arm_reorg.
30775         (arm_reorg): Ditto.
30776         (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
30777
30778 2014-04-23  Tom de Vries  <tom@codesourcery.com>
30779
30780         * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
30781
30782 2014-04-23  David Malcolm  <dmalcolm@redhat.com>
30783
30784         * is-a.h: Update comments to reflect the following changes to the
30785         "pointerness" of the API, making the template parameter match the
30786         return type, allowing use of is-a.h with typedefs of pointers.
30787         (is_a_helper::cast): Return a T rather then a pointer to a T, so
30788         that the return type matches the parameter to the is_a_helper.
30789         (as_a): Likewise.
30790         (dyn_cast): Likewise.
30791
30792         * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
30793         pointer from the is-a.h API.
30794
30795         * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
30796         (is_a_helper <cgraph_node *>::test): ...this, matching change to
30797         is-a.h API.
30798         (is_a_helper <varpool_node>::test): Likewise, convert to...
30799         (is_a_helper <varpool_node *>::test): ...this.
30800
30801         (varpool_first_variable): Update for removal of implicit pointer
30802         from the is-a.h API.
30803         (varpool_next_variable): Likewise.
30804         (varpool_first_static_initializer): Likewise.
30805         (varpool_next_static_initializer): Likewise.
30806         (varpool_first_defined_variable): Likewise.
30807         (varpool_next_defined_variable): Likewise.
30808         (cgraph_first_defined_function): Likewise.
30809         (cgraph_next_defined_function): Likewise.
30810         (cgraph_first_function): Likewise.
30811         (cgraph_next_function): Likewise.
30812         (cgraph_first_function_with_gimple_body): Likewise.
30813         (cgraph_next_function_with_gimple_body): Likewise.
30814         (cgraph_alias_target): Likewise.
30815         (varpool_alias_target): Likewise.
30816         (cgraph_function_or_thunk_node): Likewise.
30817         (varpool_variable_node): Likewise.
30818         (symtab_real_symbol_p): Likewise.
30819         * cgraphunit.c (referred_to_p): Likewise.
30820         (analyze_functions): Likewise.
30821         (handle_alias_pairs): Likewise.
30822         * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
30823         * gimple-ssa.h (gimple_vuse_op): Likewise.
30824         (gimple_vdef_op): Likewise.
30825         * gimple-streamer-in.c (input_gimple_stmt): Likewise.
30826         * gimple.c (gimple_build_asm_1): Likewise.
30827         (gimple_build_try): Likewise.
30828         (gimple_build_resx): Likewise.
30829         (gimple_build_eh_dispatch): Likewise.
30830         (gimple_build_omp_for): Likewise.
30831         (gimple_omp_for_set_clauses): Likewise.
30832
30833         * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
30834         (is_a_helper <gimple_statement_asm *>::test): ...this.
30835         (is_a_helper <gimple_statement_bind>::test): Convert to...
30836         (is_a_helper <gimple_statement_bind *>::test): ...this.
30837         (is_a_helper <gimple_statement_call>::test): Convert to...
30838         (is_a_helper <gimple_statement_call *>::test): ...this.
30839         (is_a_helper <gimple_statement_catch>::test): Convert to...
30840         (is_a_helper <gimple_statement_catch *>::test): ...this.
30841         (is_a_helper <gimple_statement_resx>::test): Convert to...
30842         (is_a_helper <gimple_statement_resx *>::test): ...this.
30843         (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
30844         (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
30845         (is_a_helper <gimple_statement_eh_else>::test): Convert to...
30846         (is_a_helper <gimple_statement_eh_else *>::test): ...this.
30847         (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
30848         (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
30849         (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
30850         (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
30851         (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
30852         (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
30853         (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
30854         (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
30855         (is_a_helper <gimple_statement_omp_return>::test): Convert to...
30856         (is_a_helper <gimple_statement_omp_return *>::test): ...this.
30857         (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
30858         (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
30859         (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
30860         (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
30861         (is_a_helper <gimple_statement_omp_for>::test): Convert to...
30862         (is_a_helper <gimple_statement_omp_for *>::test): ...this.
30863         (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
30864         (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
30865         (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
30866         (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
30867         (is_a_helper <gimple_statement_omp_target>::test): Convert to...
30868         (is_a_helper <gimple_statement_omp_target *>::test): ...this.
30869         (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
30870         (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
30871         (is_a_helper <gimple_statement_omp_single>::test): Convert to...
30872         (is_a_helper <gimple_statement_omp_single *>::test): ...this.
30873         (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
30874         (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
30875         (is_a_helper <gimple_statement_omp_task>::test): Convert to...
30876         (is_a_helper <gimple_statement_omp_task *>::test): ...this.
30877         (is_a_helper <gimple_statement_phi>::test): Convert to...
30878         (is_a_helper <gimple_statement_phi *>::test): ...this.
30879         (is_a_helper <gimple_statement_transaction>::test): Convert to...
30880         (is_a_helper <gimple_statement_transaction *>::test): ...this.
30881         (is_a_helper <gimple_statement_try>::test): Convert to...
30882         (is_a_helper <gimple_statement_try *>::test): ...this.
30883         (is_a_helper <gimple_statement_wce>::test): Convert to...
30884         (is_a_helper <gimple_statement_wce *>::test): ...this.
30885         (is_a_helper <const gimple_statement_asm>::test): Convert to...
30886         (is_a_helper <const gimple_statement_asm *>::test): ...this.
30887         (is_a_helper <const gimple_statement_bind>::test): Convert to...
30888         (is_a_helper <const gimple_statement_bind *>::test): ...this.
30889         (is_a_helper <const gimple_statement_call>::test): Convert to...
30890         (is_a_helper <const gimple_statement_call *>::test): ...this.
30891         (is_a_helper <const gimple_statement_catch>::test): Convert to...
30892         (is_a_helper <const gimple_statement_catch *>::test): ...this.
30893         (is_a_helper <const gimple_statement_resx>::test): Convert to...
30894         (is_a_helper <const gimple_statement_resx *>::test): ...this.
30895         (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
30896         (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
30897         (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
30898         (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
30899         (is_a_helper <const gimple_statement_omp_atomic_load>::test):
30900         Convert to...
30901         (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
30902         ...this.
30903         (is_a_helper <const gimple_statement_omp_atomic_store>::test):
30904         Convert to...
30905         (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
30906         ...this.
30907         (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
30908         (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
30909         (is_a_helper <const gimple_statement_omp_continue>::test): Convert
30910         to...
30911         (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
30912         (is_a_helper <const gimple_statement_omp_critical>::test): Convert
30913         to...
30914         (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
30915         (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
30916         (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
30917         (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
30918         (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
30919         (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
30920         to...
30921         (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
30922         (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
30923         (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
30924         (is_a_helper <const gimple_statement_omp_sections>::test): Convert
30925         to...
30926         (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
30927         (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
30928         (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
30929         (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
30930         (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
30931         (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
30932         (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
30933         (is_a_helper <const gimple_statement_phi>::test): Convert to...
30934         (is_a_helper <const gimple_statement_phi *>::test): ...this.
30935         (is_a_helper <const gimple_statement_transaction>::test): Convert to...
30936         (is_a_helper <const gimple_statement_transaction *>::test): ...this.
30937         (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
30938         (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
30939         (is_a_helper <gimple_statement_with_ops>::test): Convert to...
30940         (is_a_helper <gimple_statement_with_ops *>::test): ...this.
30941         (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
30942         to...
30943         (is_a_helper <const gimple_statement_with_memory_ops *>::test):
30944         ...this.
30945         (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
30946         (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
30947
30948         (gimple_use_ops): Update for removal of implicit pointer from the
30949         is-a.h API.
30950         (gimple_set_use_ops): Likewise.
30951         (gimple_vuse): Likewise.
30952         (gimple_vdef): Likewise.
30953         (gimple_vuse_ptr): Likewise.
30954         (gimple_vdef_ptr): Likewise.
30955         (gimple_set_vuse): Likewise.
30956         (gimple_set_vdef): Likewise.
30957         (gimple_omp_return_set_lhs): Likewise.
30958         (gimple_omp_return_lhs): Likewise.
30959         (gimple_omp_return_lhs_ptr): Likewise.
30960         (gimple_call_fntype): Likewise.
30961         (gimple_call_set_fntype): Likewise.
30962         (gimple_call_set_internal_fn): Likewise.
30963         (gimple_call_use_set): Likewise.
30964         (gimple_call_clobber_set): Likewise.
30965         (gimple_bind_vars): Likewise.
30966         (gimple_bind_set_vars): Likewise.
30967         (gimple_bind_body_ptr): Likewise.
30968         (gimple_bind_set_body): Likewise.
30969         (gimple_bind_add_stmt): Likewise.
30970         (gimple_bind_block): Likewise.
30971         (gimple_bind_set_block): Likewise.
30972         (gimple_asm_ninputs): Likewise.
30973         (gimple_asm_noutputs): Likewise.
30974         (gimple_asm_nclobbers): Likewise.
30975         (gimple_asm_nlabels): Likewise.
30976         (gimple_asm_input_op): Likewise.
30977         (gimple_asm_input_op_ptr): Likewise.
30978         (gimple_asm_output_op): Likewise.
30979         (gimple_asm_output_op_ptr): Likewise.
30980         (gimple_asm_set_output_op): Likewise.
30981         (gimple_asm_clobber_op): Likewise.
30982         (gimple_asm_set_clobber_op): Likewise.
30983         (gimple_asm_label_op): Likewise.
30984         (gimple_asm_set_label_op): Likewise.
30985         (gimple_asm_string): Likewise.
30986         (gimple_catch_types): Likewise.
30987         (gimple_catch_types_ptr): Likewise.
30988         (gimple_catch_handler_ptr): Likewise.
30989         (gimple_catch_set_types): Likewise.
30990         (gimple_catch_set_handler): Likewise.
30991         (gimple_eh_filter_types): Likewise.
30992         (gimple_eh_filter_types_ptr): Likewise.
30993         (gimple_eh_filter_failure_ptr): Likewise.
30994         (gimple_eh_filter_set_types): Likewise.
30995         (gimple_eh_filter_set_failure): Likewise.
30996         (gimple_eh_must_not_throw_fndecl): Likewise.
30997         (gimple_eh_must_not_throw_set_fndecl): Likewise.
30998         (gimple_eh_else_n_body_ptr): Likewise.
30999         (gimple_eh_else_e_body_ptr): Likewise.
31000         (gimple_eh_else_set_n_body): Likewise.
31001         (gimple_eh_else_set_e_body): Likewise.
31002         (gimple_try_eval_ptr): Likewise.
31003         (gimple_try_cleanup_ptr): Likewise.
31004         (gimple_try_set_eval): Likewise.
31005         (gimple_try_set_cleanup): Likewise.
31006         (gimple_wce_cleanup_ptr): Likewise.
31007         (gimple_wce_set_cleanup): Likewise.
31008         (gimple_phi_capacity): Likewise.
31009         (gimple_phi_num_args): Likewise.
31010         (gimple_phi_result): Likewise.
31011         (gimple_phi_result_ptr): Likewise.
31012         (gimple_phi_set_result): Likewise.
31013         (gimple_phi_arg): Likewise.
31014         (gimple_phi_set_arg): Likewise.
31015         (gimple_resx_region): Likewise.
31016         (gimple_resx_set_region): Likewise.
31017         (gimple_eh_dispatch_region): Likewise.
31018         (gimple_eh_dispatch_set_region): Likewise.
31019         (gimple_omp_critical_name): Likewise.
31020         (gimple_omp_critical_name_ptr): Likewise.
31021         (gimple_omp_critical_set_name): Likewise.
31022         (gimple_omp_for_clauses): Likewise.
31023         (gimple_omp_for_clauses_ptr): Likewise.
31024         (gimple_omp_for_set_clauses): Likewise.
31025         (gimple_omp_for_collapse): Likewise.
31026         (gimple_omp_for_index): Likewise.
31027         (gimple_omp_for_index_ptr): Likewise.
31028         (gimple_omp_for_set_index): Likewise.
31029         (gimple_omp_for_initial): Likewise.
31030         (gimple_omp_for_initial_ptr): Likewise.
31031         (gimple_omp_for_set_initial): Likewise.
31032         (gimple_omp_for_final): Likewise.
31033         (gimple_omp_for_final_ptr): Likewise.
31034         (gimple_omp_for_set_final): Likewise.
31035         (gimple_omp_for_incr): Likewise.
31036         (gimple_omp_for_incr_ptr): Likewise.
31037         (gimple_omp_for_set_incr): Likewise.
31038         (gimple_omp_for_pre_body_ptr): Likewise.
31039         (gimple_omp_for_set_pre_body): Likewise.
31040         (gimple_omp_parallel_clauses): Likewise.
31041         (gimple_omp_parallel_clauses_ptr): Likewise.
31042         (gimple_omp_parallel_set_clauses): Likewise.
31043         (gimple_omp_parallel_child_fn): Likewise.
31044         (gimple_omp_parallel_child_fn_ptr): Likewise.
31045         (gimple_omp_parallel_set_child_fn): Likewise.
31046         (gimple_omp_parallel_data_arg): Likewise.
31047         (gimple_omp_parallel_data_arg_ptr): Likewise.
31048         (gimple_omp_parallel_set_data_arg): Likewise.
31049         (gimple_omp_task_clauses): Likewise.
31050         (gimple_omp_task_clauses_ptr): Likewise.
31051         (gimple_omp_task_set_clauses): Likewise.
31052         (gimple_omp_task_child_fn): Likewise.
31053         (gimple_omp_task_child_fn_ptr): Likewise.
31054         (gimple_omp_task_set_child_fn): Likewise.
31055         (gimple_omp_task_data_arg): Likewise.
31056         (gimple_omp_task_data_arg_ptr): Likewise.
31057         (gimple_omp_task_set_data_arg): Likewise.
31058         (gimple_omp_taskreg_clauses): Likewise.
31059         (gimple_omp_taskreg_clauses_ptr): Likewise.
31060         (gimple_omp_taskreg_set_clauses): Likewise.
31061         (gimple_omp_taskreg_child_fn): Likewise.
31062         (gimple_omp_taskreg_child_fn_ptr): Likewise.
31063         (gimple_omp_taskreg_set_child_fn): Likewise.
31064         (gimple_omp_taskreg_data_arg): Likewise.
31065         (gimple_omp_taskreg_data_arg_ptr): Likewise.
31066         (gimple_omp_taskreg_set_data_arg): Likewise.
31067         (gimple_omp_task_copy_fn): Likewise.
31068         (gimple_omp_task_copy_fn_ptr): Likewise.
31069         (gimple_omp_task_set_copy_fn): Likewise.
31070         (gimple_omp_task_arg_size): Likewise.
31071         (gimple_omp_task_arg_size_ptr): Likewise.
31072         (gimple_omp_task_set_arg_size): Likewise.
31073         (gimple_omp_task_arg_align): Likewise.
31074         (gimple_omp_task_arg_align_ptr): Likewise.
31075         (gimple_omp_task_set_arg_align): Likewise.
31076         (gimple_omp_single_clauses): Likewise.
31077         (gimple_omp_single_clauses_ptr): Likewise.
31078         (gimple_omp_single_set_clauses): Likewise.
31079         (gimple_omp_target_clauses): Likewise.
31080         (gimple_omp_target_clauses_ptr): Likewise.
31081         (gimple_omp_target_set_clauses): Likewise.
31082         (gimple_omp_target_child_fn): Likewise.
31083         (gimple_omp_target_child_fn_ptr): Likewise.
31084         (gimple_omp_target_set_child_fn): Likewise.
31085         (gimple_omp_target_data_arg): Likewise.
31086         (gimple_omp_target_data_arg_ptr): Likewise.
31087         (gimple_omp_target_set_data_arg): Likewise.
31088         (gimple_omp_teams_clauses): Likewise.
31089         (gimple_omp_teams_clauses_ptr): Likewise.
31090         (gimple_omp_teams_set_clauses): Likewise.
31091         (gimple_omp_sections_clauses): Likewise.
31092         (gimple_omp_sections_clauses_ptr): Likewise.
31093         (gimple_omp_sections_set_clauses): Likewise.
31094         (gimple_omp_sections_control): Likewise.
31095         (gimple_omp_sections_control_ptr): Likewise.
31096         (gimple_omp_sections_set_control): Likewise.
31097         (gimple_omp_for_set_cond): Likewise.
31098         (gimple_omp_for_cond): Likewise.
31099         (gimple_omp_atomic_store_set_val): Likewise.
31100         (gimple_omp_atomic_store_val): Likewise.
31101         (gimple_omp_atomic_store_val_ptr): Likewise.
31102         (gimple_omp_atomic_load_set_lhs): Likewise.
31103         (gimple_omp_atomic_load_lhs): Likewise.
31104         (gimple_omp_atomic_load_lhs_ptr): Likewise.
31105         (gimple_omp_atomic_load_set_rhs): Likewise.
31106         (gimple_omp_atomic_load_rhs): Likewise.
31107         (gimple_omp_atomic_load_rhs_ptr): Likewise.
31108         (gimple_omp_continue_control_def): Likewise.
31109         (gimple_omp_continue_control_def_ptr): Likewise.
31110         (gimple_omp_continue_set_control_def): Likewise.
31111         (gimple_omp_continue_control_use): Likewise.
31112         (gimple_omp_continue_control_use_ptr): Likewise.
31113         (gimple_omp_continue_set_control_use): Likewise.
31114         (gimple_transaction_body_ptr): Likewise.
31115         (gimple_transaction_label): Likewise.
31116         (gimple_transaction_label_ptr): Likewise.
31117         (gimple_transaction_set_body): Likewise.
31118         (gimple_transaction_set_label): Likewise.
31119
31120         * ipa-devirt.c (build_type_inheritance_graph): Likewise.
31121         * ipa-inline-analysis.c (inline_write_summary): Likewise.
31122         * ipa-ref.c (ipa_record_reference): Likewise.
31123         * ipa-reference.c (analyze_function): Likewise.
31124         (ipa_reference_write_optimization_summary): Likewise.
31125         * ipa.c (symtab_remove_unreachable_nodes): Likewise.
31126         (address_taken_from_non_vtable_p): Likewise.
31127         (comdat_can_be_unshared_p_1): Likewise.
31128         * lto-cgraph.c (lto_output_ref): Likewise.
31129         (add_references): Likewise.
31130         (compute_ltrans_boundary): Likewise.
31131         (output_symtab): Likewise.
31132         (input_ref): Likewise.
31133         (input_cgraph_1): Likewise.
31134         (output_cgraph_opt_summary): Likewise.
31135         * lto-streamer-out.c (lto_output): Likewise.
31136         (output_symbol_p): Likewise.
31137         * lto-streamer.h (lsei_next_function_in_partition): Likewise.
31138         (lsei_start_function_in_partition): Likewise.
31139         (lsei_next_variable_in_partition): Likewise.
31140         (lsei_start_variable_in_partition): Likewise.
31141         * symtab.c (insert_to_assembler_name_hash): Likewise.
31142         (unlink_from_assembler_name_hash): Likewise.
31143         (symtab_unregister_node): Likewise.
31144         (symtab_remove_node): Likewise.
31145         (dump_symtab_node): Likewise.
31146         (verify_symtab_base): Likewise.
31147         (verify_symtab_node): Likewise.
31148         (symtab_make_decl_local): Likewise.
31149         (symtab_alias_ultimate_target): Likewise.
31150         (symtab_resolve_alias): Likewise.
31151         (symtab_get_symbol_partitioning_class): Likewise.
31152         * tree-phinodes.c (allocate_phi_node): Likewise.
31153         (reserve_phi_args_for_new_edge): Likewise.
31154         (remove_phi_args): Likewise.
31155         * varpool.c (varpool_node_for_asm): Likewise.
31156         (varpool_remove_unreferenced_decls): Likewise.
31157
31158 2014-04-23  Jeff Law  <law@redhat.com>
31159
31160         PR tree-optimization/60902
31161         * tree-ssa-threadedge.c
31162         (record_temporary_equivalences_from_stmts_at_dest): Make sure to
31163         invalidate outputs from statements that do not produce useful
31164         outputs for threading.
31165
31166 2014-04-23  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
31167
31168         * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
31169         (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
31170         machine descriptions for Stack Smashing Protector.
31171
31172 2014-04-23  Richard Earnshaw  <rearnsha@arm.com>
31173
31174         * aarch64.md (<optab>_rol<mode>3): New pattern.
31175         (<optab>_rolsi3_uxtw): Likewise.
31176         * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
31177
31178 2014-04-23  James Greenhalgh  <james.greenhalgh@arm.com>
31179
31180         * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
31181         (arm_cortex_a12_tune): Likewise.
31182
31183 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31184
31185         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
31186
31187 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31188
31189         * config/arm/arm.md (arm_rev16si2): New pattern.
31190         (arm_rev16si2_alt): Likewise.
31191         * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
31192
31193 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31194
31195         * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
31196         (rev16<mode>2_alt): Likewise.
31197         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
31198         * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
31199         (aarch_rev16_shleft_mask_imm_p): Likewise.
31200         (aarch_rev16_p_1): Likewise.
31201         (aarch_rev16_p): Likewise.
31202         * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
31203         (aarch_rev16_shright_mask_imm_p): Likewise.
31204         (aarch_rev16_shleft_mask_imm_p): Likewise.
31205
31206 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31207
31208         * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
31209         * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
31210         rev cost.
31211         (cortex_a53_extra_costs): Likewise.
31212         (cortex_a57_extra_costs): Likewise.
31213         * config/arm/arm.c (cortexa9_extra_costs): Likewise.
31214         (cortexa7_extra_costs): Likewise.
31215         (cortexa8_extra_costs): Likewise.
31216         (cortexa12_extra_costs): Likewise.
31217         (cortexa15_extra_costs): Likewise.
31218         (v7m_extra_costs): Likewise.
31219         (arm_new_rtx_costs): Handle BSWAP.
31220
31221 2013-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31222
31223         * config/arm/arm.c (cortexa8_extra_costs): New table.
31224         (arm_cortex_a8_tune): New tuning struct.
31225         * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
31226
31227 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31228
31229         * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
31230
31231 2014-04-23  Richard Biener  <rguenther@suse.de>
31232
31233         * Makefile.in (OBJS): Remove loop-unswitch.o.
31234         * tree-pass.h (make_pass_rtl_unswitch): Remove.
31235         * passes.def (pass_rtl_unswitch): Likewise.
31236         * loop-init.c (gate_rtl_unswitch): Likewise.
31237         (rtl_unswitch): Likewise.
31238         (pass_data_rtl_unswitch): Likewise.
31239         (pass_rtl_unswitch): Likewise.
31240         (make_pass_rtl_unswitch): Likewise.
31241         * rtl.h (reversed_condition): Likewise.
31242         (compare_and_jump_seq): Likewise.
31243         * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
31244         and make static.
31245         * loop-unroll.c (compare_and_jump_seq): Likewise.
31246
31247 2014-04-23  Richard Biener  <rguenther@suse.de>
31248
31249         PR tree-optimization/60903
31250         * tree-ssa-loop-im.c (analyze_memory_references): Remove
31251         commented code block.
31252         (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
31253         loop flags to newly created BBs and edges.
31254
31255 2014-04-23  Nick Clifton  <nickc@redhat.com>
31256
31257         * config/msp430/msp430.c (msp430_handle_option): Move function
31258         to msp430-common.c
31259         (msp430_option_override): Simplify mcu and mcpu option handling.
31260         (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult.  Add
31261         support for -mhwmult command line option.
31262         (has_32bit_hwmult): Rename to use_32bit_hwmult.  Add support for
31263         -mhwmult command line option.
31264         (msp430_hwmult_enabled): Delete.
31265         (msp43o_output_labelref): Add support for -mhwmult command line option.
31266         * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
31267         (umulsidi3): Likewise.
31268         * config/msp430/msp430.opt (mmcu): Add Report attribute.
31269         (mcpu, mlarge, msmall): Likewise.
31270         (mhwmult): New option.
31271         * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
31272         prototype.
31273         (msp430_is_f5_mcu): Remove prototype.
31274         (msp430_use_f5_series_hwmult): Add prototype.
31275         * config/msp430/msp430-opts.h: New file.
31276         * common/config/msp430: New directory.
31277         * common/config/msp430/msp430-common.c: New file.
31278         * config.gcc (msp430): Remove target_has_targetm_common.
31279         * doc/invoke.texi: Document -mhwmult command line option.
31280
31281 2014-04-23  Nick Clifton  <nickc@redhat.com>
31282
31283         * config/i386/cygwin.h (ENDFILE_SPEC): Include
31284         default-manifest.o if it can be found in the search path.
31285         * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
31286
31287 2014-04-23  Terry Guo  <terry.guo@arm.com>
31288
31289         * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
31290
31291 2014-04-23  Richard Biener  <rguenther@suse.de>
31292
31293         PR middle-end/60895
31294         * tree-inline.c (declare_return_variable): Use mark_addressable.
31295
31296 2014-04-23  Richard Biener  <rguenther@suse.de>
31297
31298         PR middle-end/60891
31299         * loop-init.c (loop_optimizer_init): Make sure to apply
31300         LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
31301
31302 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
31303
31304         PR sanitizer/60275
31305         * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
31306         New options.
31307         * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
31308         if flag_sanitize_undefined_trap_on_error.
31309         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
31310         BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
31311         BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
31312         BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
31313         BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
31314         BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
31315         BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
31316         BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
31317         BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
31318         * ubsan.c (ubsan_instrument_unreachable): Return
31319         __builtin_trap () if flag_sanitize_undefined_trap_on_error.
31320         (ubsan_expand_null_ifn): Emit __builtin_trap ()
31321         if flag_sanitize_undefined_trap_on_error and
31322         __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
31323         (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
31324         instrument_bool_enum_load): Emit __builtin_trap () if
31325         flag_sanitize_undefined_trap_on_error and
31326         __builtin_handle_*_abort () if !flag_sanitize_recover.
31327         * doc/invoke.texi (-fsanitize-recover,
31328         -fsanitize-undefined-trap-on-error): Document.
31329
31330 2014-04-22  Christian Bruel  <christian.bruel@st.com>
31331
31332         * config/sh/sh.md (mov<mode>): Replace movQIHI.
31333         Force immediates to SImode.
31334
31335 2014-04-22  Sandra Loosemore  <sandra@codesourcery.com>
31336
31337         * config/nios2/nios2.md (UNSPEC_ROUND): New.
31338         (lroundsfsi2): New.
31339         * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
31340         * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
31341         * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
31342         (nios2_fpu_insn): Add entry for round.
31343         (N2FPU_NO_ERRNO_P): Define.
31344         (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
31345         flag_errno_math.
31346         * doc/invoke.texi (Nios II Options): Document -mcustom-round.
31347
31348 2014-04-22  Richard Henderson  <rth@redhat.com>
31349
31350         * config/aarch64/aarch64 (addti3, subti3): New expanders.
31351         (add<GPI>3_compare0): Remove leading * from name.
31352         (add<GPI>3_carryin): Likewise.
31353         (sub<GPI>3_compare0): Likewise.
31354         (sub<GPI>3_carryin): Likewise.
31355         (<su_optab>mulditi3): New expander.
31356         (multi3): New expander.
31357         (madd<GPI>): Remove leading * from name.
31358
31359 2014-04-22  Martin Jambor  <mjambor@suse.cz>
31360
31361         * cgraphclones.c (cgraph_function_versioning): Copy
31362         ipa_transforms_to_apply instead of asserting it is empty.
31363
31364 2014-04-22  H.J. Lu  <hongjiu.lu@intel.com>
31365
31366         PR target/60868
31367         * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
31368         on count_exp to get mode.
31369
31370 2014-04-22  Andrew Pinski  <apinski@cavium.com>
31371
31372         * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
31373         Handle TLS for ILP32.
31374         * config/aarch64/aarch64.md (tlsie_small): Rename to ...
31375         (tlsie_small_<mode>): this and handle PTR.
31376         (tlsie_small_sidi): New pattern.
31377         (tlsle_small): Change to an expand to handle ILP32.
31378         (tlsle_small_<mode>): New pattern.
31379         (tlsdesc_small): Rename to ...
31380         (tlsdesc_small_<mode>): this and handle PTR.
31381
31382 2014-04-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
31383
31384         * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
31385
31386 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
31387
31388         * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
31389         (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
31390         (aarch64_types_signed_poly_qualifiers): Likewise.
31391         (aarch64_types_unsigned_signed_qualifiers): Likewise.
31392         (aarch64_types_poly_signed_qualifiers): Likewise.
31393         (TYPES_REINTERP_SS): Type macro added.
31394         (TYPES_REINTERP_SU): Likewise.
31395         (TYPES_REINTERP_SP): Likewise.
31396         (TYPES_REINTERP_US): Likewise.
31397         (TYPES_REINTERP_PS): Likewise.
31398         (aarch64_fold_builtin): New expression folding added.
31399         * config/aarch64/aarch64-simd-builtins.def (REINTERP):
31400         Declarations removed.
31401         (REINTERP_SS): Declarations added.
31402         (REINTERP_US): Likewise.
31403         (REINTERP_PS): Likewise.
31404         (REINTERP_SU): Likewise.
31405         (REINTERP_SP): Likewise.
31406         * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
31407         (vreinterpretq_p8_f64): Likewise.
31408         (vreinterpret_p16_f64): Likewise.
31409         (vreinterpretq_p16_f64): Likewise.
31410         (vreinterpret_f32_f64): Likewise.
31411         (vreinterpretq_f32_f64): Likewise.
31412         (vreinterpret_f64_f32): Likewise.
31413         (vreinterpret_f64_p8): Likewise.
31414         (vreinterpret_f64_p16): Likewise.
31415         (vreinterpret_f64_s8): Likewise.
31416         (vreinterpret_f64_s16): Likewise.
31417         (vreinterpret_f64_s32): Likewise.
31418         (vreinterpret_f64_s64): Likewise.
31419         (vreinterpret_f64_u8): Likewise.
31420         (vreinterpret_f64_u16): Likewise.
31421         (vreinterpret_f64_u32): Likewise.
31422         (vreinterpret_f64_u64): Likewise.
31423         (vreinterpretq_f64_f32): Likewise.
31424         (vreinterpretq_f64_p8): Likewise.
31425         (vreinterpretq_f64_p16): Likewise.
31426         (vreinterpretq_f64_s8): Likewise.
31427         (vreinterpretq_f64_s16): Likewise.
31428         (vreinterpretq_f64_s32): Likewise.
31429         (vreinterpretq_f64_s64): Likewise.
31430         (vreinterpretq_f64_u8): Likewise.
31431         (vreinterpretq_f64_u16): Likewise.
31432         (vreinterpretq_f64_u32): Likewise.
31433         (vreinterpretq_f64_u64): Likewise.
31434         (vreinterpret_s64_f64): Likewise.
31435         (vreinterpretq_s64_f64): Likewise.
31436         (vreinterpret_u64_f64): Likewise.
31437         (vreinterpretq_u64_f64): Likewise.
31438         (vreinterpret_s8_f64): Likewise.
31439         (vreinterpretq_s8_f64): Likewise.
31440         (vreinterpret_s16_f64): Likewise.
31441         (vreinterpretq_s16_f64): Likewise.
31442         (vreinterpret_s32_f64): Likewise.
31443         (vreinterpretq_s32_f64): Likewise.
31444         (vreinterpret_u8_f64): Likewise.
31445         (vreinterpretq_u8_f64): Likewise.
31446         (vreinterpret_u16_f64): Likewise.
31447         (vreinterpretq_u16_f64): Likewise.
31448         (vreinterpret_u32_f64): Likewise.
31449         (vreinterpretq_u32_f64): Likewise.
31450
31451 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
31452
31453         * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
31454         * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
31455         (vreinterpret_p8_s8): Likewise.
31456         * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
31457         (vreinterpret_p8_s16): Likewise.
31458         (vreinterpret_p8_s32): Likewise.
31459         (vreinterpret_p8_s64): Likewise.
31460         (vreinterpret_p8_f32): Likewise.
31461         (vreinterpret_p8_u8): Likewise.
31462         (vreinterpret_p8_u16): Likewise.
31463         (vreinterpret_p8_u32): Likewise.
31464         (vreinterpret_p8_u64): Likewise.
31465         (vreinterpret_p8_p16): Likewise.
31466         (vreinterpretq_p8_s8): Likewise.
31467         (vreinterpretq_p8_s16): Likewise.
31468         (vreinterpretq_p8_s32): Likewise.
31469         (vreinterpretq_p8_s64): Likewise.
31470         (vreinterpretq_p8_f32): Likewise.
31471         (vreinterpretq_p8_u8): Likewise.
31472         (vreinterpretq_p8_u16): Likewise.
31473         (vreinterpretq_p8_u32): Likewise.
31474         (vreinterpretq_p8_u64): Likewise.
31475         (vreinterpretq_p8_p16): Likewise.
31476         (vreinterpret_p16_s8): Likewise.
31477         (vreinterpret_p16_s16): Likewise.
31478         (vreinterpret_p16_s32): Likewise.
31479         (vreinterpret_p16_s64): Likewise.
31480         (vreinterpret_p16_f32): Likewise.
31481         (vreinterpret_p16_u8): Likewise.
31482         (vreinterpret_p16_u16): Likewise.
31483         (vreinterpret_p16_u32): Likewise.
31484         (vreinterpret_p16_u64): Likewise.
31485         (vreinterpret_p16_p8): Likewise.
31486         (vreinterpretq_p16_s8): Likewise.
31487         (vreinterpretq_p16_s16): Likewise.
31488         (vreinterpretq_p16_s32): Likewise.
31489         (vreinterpretq_p16_s64): Likewise.
31490         (vreinterpretq_p16_f32): Likewise.
31491         (vreinterpretq_p16_u8): Likewise.
31492         (vreinterpretq_p16_u16): Likewise.
31493         (vreinterpretq_p16_u32): Likewise.
31494         (vreinterpretq_p16_u64): Likewise.
31495         (vreinterpretq_p16_p8): Likewise.
31496         (vreinterpret_f32_s8): Likewise.
31497         (vreinterpret_f32_s16): Likewise.
31498         (vreinterpret_f32_s32): Likewise.
31499         (vreinterpret_f32_s64): Likewise.
31500         (vreinterpret_f32_u8): Likewise.
31501         (vreinterpret_f32_u16): Likewise.
31502         (vreinterpret_f32_u32): Likewise.
31503         (vreinterpret_f32_u64): Likewise.
31504         (vreinterpret_f32_p8): Likewise.
31505         (vreinterpret_f32_p16): Likewise.
31506         (vreinterpretq_f32_s8): Likewise.
31507         (vreinterpretq_f32_s16): Likewise.
31508         (vreinterpretq_f32_s32): Likewise.
31509         (vreinterpretq_f32_s64): Likewise.
31510         (vreinterpretq_f32_u8): Likewise.
31511         (vreinterpretq_f32_u16): Likewise.
31512         (vreinterpretq_f32_u32): Likewise.
31513         (vreinterpretq_f32_u64): Likewise.
31514         (vreinterpretq_f32_p8): Likewise.
31515         (vreinterpretq_f32_p16): Likewise.
31516         (vreinterpret_s64_s8): Likewise.
31517         (vreinterpret_s64_s16): Likewise.
31518         (vreinterpret_s64_s32): Likewise.
31519         (vreinterpret_s64_f32): Likewise.
31520         (vreinterpret_s64_u8): Likewise.
31521         (vreinterpret_s64_u16): Likewise.
31522         (vreinterpret_s64_u32): Likewise.
31523         (vreinterpret_s64_u64): Likewise.
31524         (vreinterpret_s64_p8): Likewise.
31525         (vreinterpret_s64_p16): Likewise.
31526         (vreinterpretq_s64_s8): Likewise.
31527         (vreinterpretq_s64_s16): Likewise.
31528         (vreinterpretq_s64_s32): Likewise.
31529         (vreinterpretq_s64_f32): Likewise.
31530         (vreinterpretq_s64_u8): Likewise.
31531         (vreinterpretq_s64_u16): Likewise.
31532         (vreinterpretq_s64_u32): Likewise.
31533         (vreinterpretq_s64_u64): Likewise.
31534         (vreinterpretq_s64_p8): Likewise.
31535         (vreinterpretq_s64_p16): Likewise.
31536         (vreinterpret_u64_s8): Likewise.
31537         (vreinterpret_u64_s16): Likewise.
31538         (vreinterpret_u64_s32): Likewise.
31539         (vreinterpret_u64_s64): Likewise.
31540         (vreinterpret_u64_f32): Likewise.
31541         (vreinterpret_u64_u8): Likewise.
31542         (vreinterpret_u64_u16): Likewise.
31543         (vreinterpret_u64_u32): Likewise.
31544         (vreinterpret_u64_p8): Likewise.
31545         (vreinterpret_u64_p16): Likewise.
31546         (vreinterpretq_u64_s8): Likewise.
31547         (vreinterpretq_u64_s16): Likewise.
31548         (vreinterpretq_u64_s32): Likewise.
31549         (vreinterpretq_u64_s64): Likewise.
31550         (vreinterpretq_u64_f32): Likewise.
31551         (vreinterpretq_u64_u8): Likewise.
31552         (vreinterpretq_u64_u16): Likewise.
31553         (vreinterpretq_u64_u32): Likewise.
31554         (vreinterpretq_u64_p8): Likewise.
31555         (vreinterpretq_u64_p16): Likewise.
31556         (vreinterpret_s8_s16): Likewise.
31557         (vreinterpret_s8_s32): Likewise.
31558         (vreinterpret_s8_s64): Likewise.
31559         (vreinterpret_s8_f32): Likewise.
31560         (vreinterpret_s8_u8): Likewise.
31561         (vreinterpret_s8_u16): Likewise.
31562         (vreinterpret_s8_u32): Likewise.
31563         (vreinterpret_s8_u64): Likewise.
31564         (vreinterpret_s8_p8): Likewise.
31565         (vreinterpret_s8_p16): Likewise.
31566         (vreinterpretq_s8_s16): Likewise.
31567         (vreinterpretq_s8_s32): Likewise.
31568         (vreinterpretq_s8_s64): Likewise.
31569         (vreinterpretq_s8_f32): Likewise.
31570         (vreinterpretq_s8_u8): Likewise.
31571         (vreinterpretq_s8_u16): Likewise.
31572         (vreinterpretq_s8_u32): Likewise.
31573         (vreinterpretq_s8_u64): Likewise.
31574         (vreinterpretq_s8_p8): Likewise.
31575         (vreinterpretq_s8_p16): Likewise.
31576         (vreinterpret_s16_s8): Likewise.
31577         (vreinterpret_s16_s32): Likewise.
31578         (vreinterpret_s16_s64): Likewise.
31579         (vreinterpret_s16_f32): Likewise.
31580         (vreinterpret_s16_u8): Likewise.
31581         (vreinterpret_s16_u16): Likewise.
31582         (vreinterpret_s16_u32): Likewise.
31583         (vreinterpret_s16_u64): Likewise.
31584         (vreinterpret_s16_p8): Likewise.
31585         (vreinterpret_s16_p16): Likewise.
31586         (vreinterpretq_s16_s8): Likewise.
31587         (vreinterpretq_s16_s32): Likewise.
31588         (vreinterpretq_s16_s64): Likewise.
31589         (vreinterpretq_s16_f32): Likewise.
31590         (vreinterpretq_s16_u8): Likewise.
31591         (vreinterpretq_s16_u16): Likewise.
31592         (vreinterpretq_s16_u32): Likewise.
31593         (vreinterpretq_s16_u64): Likewise.
31594         (vreinterpretq_s16_p8): Likewise.
31595         (vreinterpretq_s16_p16): Likewise.
31596         (vreinterpret_s32_s8): Likewise.
31597         (vreinterpret_s32_s16): Likewise.
31598         (vreinterpret_s32_s64): Likewise.
31599         (vreinterpret_s32_f32): Likewise.
31600         (vreinterpret_s32_u8): Likewise.
31601         (vreinterpret_s32_u16): Likewise.
31602         (vreinterpret_s32_u32): Likewise.
31603         (vreinterpret_s32_u64): Likewise.
31604         (vreinterpret_s32_p8): Likewise.
31605         (vreinterpret_s32_p16): Likewise.
31606         (vreinterpretq_s32_s8): Likewise.
31607         (vreinterpretq_s32_s16): Likewise.
31608         (vreinterpretq_s32_s64): Likewise.
31609         (vreinterpretq_s32_f32): Likewise.
31610         (vreinterpretq_s32_u8): Likewise.
31611         (vreinterpretq_s32_u16): Likewise.
31612         (vreinterpretq_s32_u32): Likewise.
31613         (vreinterpretq_s32_u64): Likewise.
31614         (vreinterpretq_s32_p8): Likewise.
31615         (vreinterpretq_s32_p16): Likewise.
31616         (vreinterpret_u8_s8): Likewise.
31617         (vreinterpret_u8_s16): Likewise.
31618         (vreinterpret_u8_s32): Likewise.
31619         (vreinterpret_u8_s64): Likewise.
31620         (vreinterpret_u8_f32): Likewise.
31621         (vreinterpret_u8_u16): Likewise.
31622         (vreinterpret_u8_u32): Likewise.
31623         (vreinterpret_u8_u64): Likewise.
31624         (vreinterpret_u8_p8): Likewise.
31625         (vreinterpret_u8_p16): Likewise.
31626         (vreinterpretq_u8_s8): Likewise.
31627         (vreinterpretq_u8_s16): Likewise.
31628         (vreinterpretq_u8_s32): Likewise.
31629         (vreinterpretq_u8_s64): Likewise.
31630         (vreinterpretq_u8_f32): Likewise.
31631         (vreinterpretq_u8_u16): Likewise.
31632         (vreinterpretq_u8_u32): Likewise.
31633         (vreinterpretq_u8_u64): Likewise.
31634         (vreinterpretq_u8_p8): Likewise.
31635         (vreinterpretq_u8_p16): Likewise.
31636         (vreinterpret_u16_s8): Likewise.
31637         (vreinterpret_u16_s16): Likewise.
31638         (vreinterpret_u16_s32): Likewise.
31639         (vreinterpret_u16_s64): Likewise.
31640         (vreinterpret_u16_f32): Likewise.
31641         (vreinterpret_u16_u8): Likewise.
31642         (vreinterpret_u16_u32): Likewise.
31643         (vreinterpret_u16_u64): Likewise.
31644         (vreinterpret_u16_p8): Likewise.
31645         (vreinterpret_u16_p16): Likewise.
31646         (vreinterpretq_u16_s8): Likewise.
31647         (vreinterpretq_u16_s16): Likewise.
31648         (vreinterpretq_u16_s32): Likewise.
31649         (vreinterpretq_u16_s64): Likewise.
31650         (vreinterpretq_u16_f32): Likewise.
31651         (vreinterpretq_u16_u8): Likewise.
31652         (vreinterpretq_u16_u32): Likewise.
31653         (vreinterpretq_u16_u64): Likewise.
31654         (vreinterpretq_u16_p8): Likewise.
31655         (vreinterpretq_u16_p16): Likewise.
31656         (vreinterpret_u32_s8): Likewise.
31657         (vreinterpret_u32_s16): Likewise.
31658         (vreinterpret_u32_s32): Likewise.
31659         (vreinterpret_u32_s64): Likewise.
31660         (vreinterpret_u32_f32): Likewise.
31661         (vreinterpret_u32_u8): Likewise.
31662         (vreinterpret_u32_u16): Likewise.
31663         (vreinterpret_u32_u64): Likewise.
31664         (vreinterpret_u32_p8): Likewise.
31665         (vreinterpret_u32_p16): Likewise.
31666         (vreinterpretq_u32_s8): Likewise.
31667         (vreinterpretq_u32_s16): Likewise.
31668         (vreinterpretq_u32_s32): Likewise.
31669         (vreinterpretq_u32_s64): Likewise.
31670         (vreinterpretq_u32_f32): Likewise.
31671         (vreinterpretq_u32_u8): Likewise.
31672         (vreinterpretq_u32_u16): Likewise.
31673         (vreinterpretq_u32_u64): Likewise.
31674         (vreinterpretq_u32_p8): Likewise.
31675         (vreinterpretq_u32_p16): Likewise.
31676
31677 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
31678
31679         * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
31680         Pattern extended.
31681         * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
31682         (sqabs): Likewise.
31683         * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
31684         (vqnegd_s64): Likewise.
31685         (vqabs_s64): Likewise.
31686         (vqabsd_s64): Likewise.
31687
31688 2014-04-22  Richard Henderson  <rth@redhat.com>
31689
31690         * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
31691         computation to the top of the loop.
31692
31693 2014-04-22  Renlin  <renlin.li@arm.com>
31694             Jiong Wang  <jiong.wang@arm.com>
31695
31696         * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
31697         * config/aarch64/aarch64.c (aarch64_layout_frame)
31698         (aarch64_initial_elimination_offset): Likewise.
31699
31700 2014-04-22  Marcus Shawcroft  <marcus.shawcroft@arm.com>
31701
31702         * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
31703         Fix indentation.
31704
31705 2014-04-22  Richard Sandiford  <rdsandiford@googlemail.com>
31706
31707         * machmode.h (bitwise_mode_for_mode): Declare.
31708         * stor-layout.h (bitwise_type_for_mode): Likewise.
31709         * stor-layout.c (bitwise_mode_for_mode): New function.
31710         (bitwise_type_for_mode): Likewise.
31711         * builtins.c (fold_builtin_memory_op): Use it instead of
31712         int_mode_for_mode and build_nonstandard_integer_type.
31713
31714 2014-04-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
31715
31716         * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
31717         (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
31718         (*-*-solaris2*): Simplify.
31719         (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
31720         (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
31721         *-*-solaris2.9* handling.
31722
31723         * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
31724         as bug.
31725         (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
31726         (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
31727         handling, simplify.
31728         (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
31729         * configure: Regenerate.
31730
31731         * config/i386/sol2-9.h: Remove.
31732
31733         * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
31734         (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
31735         Remove Solaris 9 references.
31736
31737 2014-04-22  Vidya Praveen  <vidyapraveen@arm.com>
31738
31739         * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
31740         (floatuns<GPI:mode><GPF:mode>2): Remove.
31741         (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
31742         and floatuns conversions.
31743         (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
31744         and floatuns conversions.
31745         * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
31746         (w1,w2): New mode attributes for inequal width conversions.
31747
31748 2014-04-22  Renlin Li  <Renlin.Li@arm.com>
31749
31750         * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
31751         the output asm format.
31752
31753 2014-04-22  James Greenhalgh  <james.greenhalgh@arm.com>
31754
31755         * config/aarch64/aarch64-simd.md
31756         (aarch64_cm<optab>di): Always split.
31757         (*aarch64_cm<optab>di): New.
31758         (aarch64_cmtstdi): Always split.
31759         (*aarch64_cmtstdi): New.
31760
31761 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
31762
31763         PR tree-optimization/60823
31764         * omp-low.c (ipa_simd_modify_function_body): Go through
31765         all SSA_NAMEs and for those refering to vector arguments
31766         which are going to be replaced adjust SSA_NAME_VAR and,
31767         if it is a default definition, change it into a non-default
31768         definition assigned at the beginning of function from new_decl.
31769         (ipa_simd_modify_stmt_ops): Rewritten.
31770         * tree-dfa.c (set_ssa_default_def): When removing default def,
31771         check for NULL loc instead of NULL *loc.
31772
31773 2014-04-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
31774
31775         * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
31776         restrictions on core registers for DImode values in Thumb2.
31777
31778 2014-04-22  Ian Bolton  <ian.bolton@arm.com>
31779
31780         * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
31781         * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
31782
31783 2014-04-22  Ian Bolton  <ian.bolton@arm.com>
31784
31785         * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
31786         (*iordi_notzesidi_di): Likewise.
31787         (*iordi_notsesidi_di): Likewise.
31788
31789 2014-04-22  Ian Bolton  <ian.bolton@arm.com>
31790
31791         * config/arm/arm-protos.h (tune_params): New struct members.
31792         * config/arm/arm.c: Initialise tune_params per processor.
31793         (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
31794         for speed, based on new tune_params.
31795
31796 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
31797
31798         * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
31799         * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
31800         * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
31801         * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
31802         * config/aarch64/arm_neon.h (vrnd_f64): Added.
31803         (vrnda_f64): Likewise.
31804         (vrndi_f64): Likewise.
31805         (vrndm_f64): Likewise.
31806         (vrndn_f64): Likewise.
31807         (vrndp_f64): Likewise.
31808         (vrndx_f64): Likewise.
31809
31810 2014-04-22  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
31811
31812         * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
31813         GET_MODE_SIZE argument is enum machine_mode.
31814
31815 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
31816
31817         PR target/60910
31818         * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
31819         value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
31820
31821 2014-04-22  Lin Zuojian  <manjian2006@gmail.com>
31822
31823         PR middle-end/60281
31824         * asan.c (asan_emit_stack_protection): Force the base to align to
31825         appropriate bits if STRICT_ALIGNMENT.  Set shadow_mem align to
31826         appropriate bits if STRICT_ALIGNMENT.
31827         * cfgexpand.c (expand_stack_vars): Set base_align appropriately
31828         when asan is on.
31829         (expand_used_vars): Leave a space in the stack frame for alignment
31830         if STRICT_ALIGNMENT.
31831
31832 2014-04-21  David Malcolm  <dmalcolm@redhat.com>
31833
31834         * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
31835         than a gimple.
31836         (gimple_store_p): Likewise.
31837         (gimple_assign_load_p): Likewise.
31838         (gimple_assign_cast_p): Likewise.
31839         (gimple_clobber_p): Likewise.
31840
31841         * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
31842         rather than a gimple.
31843         (gimple_assign_cast_p): Likewise.
31844
31845 2014-04-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
31846
31847         PR target/60735
31848         * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
31849         If mode is DDmode and TARGET_E500_DOUBLE allow move.
31850
31851         * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
31852         more debug information for E500 if -mdebug=reg.
31853
31854 2014-04-21  Uros Bizjak  <ubizjak@gmail.com>
31855
31856         PR target/60909
31857         * config/i386/i386.c (ix86_expand_builtin)
31858         <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
31859         register for target RTX.
31860         <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
31861
31862 2014-04-18  Cong Hou  <congh@google.com>
31863
31864         * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
31865         the widen-mult pattern by handling two operands with different sizes,
31866         and operands whose size is smaller than half of the result type.
31867
31868 2014-04-18  Jan Hubicka  <hubicka@ucw.cz>
31869
31870         * ipa-inline.h (INLINE_HINT_known_hot): New hint.
31871         * ipa-inline-analysis.c (dump_inline_hints): Dump it.
31872         (do_estimate_edge_time): Compute it.
31873         * ipa-inline.c (want_inline_small_function_p): Bypass
31874         INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
31875
31876 2014-04-18  Jan Hubicka  <hubicka@ucw.cz>
31877
31878         * ipa-inline.c (spec_rem): New static variable.
31879         (dump_overall_stats): New function.
31880         (dump_inline_stats): New function.
31881
31882 2014-04-18  Richard Henderson  <rth@redhat.com>
31883
31884         * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
31885         to GET_MODE_SIZE, not a reg_class_t.
31886
31887 2014-04-18  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
31888
31889         * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
31890         (vsx_xxmrglw_<mode>): Likewise.
31891
31892 2014-04-17  Michael Meissner  <meissner@linux.vnet.ibm.com>
31893
31894         PR target/60876
31895         * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
31896         GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
31897         (rs6000_init_hard_regno_mode_ok): Likewise.
31898
31899 2014-04-17  Jan Hubicka  <hubicka@ucw.cz>
31900
31901         * ipa-inline.c (inline_small_functions): Account only non-cold
31902         functions.
31903         * doc/invoke.texi (inline-unit-growth): Update documentation.
31904
31905 2014-04-17  Pat Haugen  <pthaugen@us.ibm.com>
31906
31907         * config/rs6000/rs6000.md (addti3, subti3): New.
31908
31909 2014-04-17  H.J. Lu  <hongjiu.lu@intel.com>
31910
31911         PR target/60863
31912         * config/i386/i386.c (ix86_expand_clear): Remove outdated
31913         comment.  Check optimize_insn_for_size_p instead of
31914         optimize_insn_for_speed_p.
31915
31916 2014-04-17  Martin Jambor  <mjambor@suse.cz>
31917
31918         * gimple-iterator.c (gsi_start_edge): New function.
31919         * gimple-iterator.h (gsi_start_edge): Declare.
31920         * tree-sra.c (single_non_eh_succ): New function.
31921         (disqualify_ops_if_throwing_stmt): Renamed to
31922         disqualify_if_bad_bb_terminating_stmt.  Allow throwing statements
31923         having one non-EH successor BB.
31924         (sra_modify_expr): If stmt ends bb, use single non-EH successor to
31925         generate loads into replacements.
31926         (sra_modify_assign): Likewise and and also use the simple path for
31927         such statements.
31928         (sra_modify_function_body): Commit statements on edges.
31929
31930 2014-04-17  Richard Biener  <rguenther@suse.de>
31931
31932         PR middle-end/60849
31933         * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
31934         comparison results and add clarifying comment.
31935
31936 2014-04-17  Jakub Jelinek  <jakub@redhat.com>
31937
31938         * genmodes.c (struct mode_data): Add need_bytesize_adj field.
31939         (blank_mode): Initialize it.
31940         (emit_mode_size_inline, emit_mode_nunits_inline,
31941         emit_mode_inner_inline): New functions.
31942         (emit_insn_modes_h): Call them and surround their output with
31943         #if GCC_VERSION >= 4001 ... #endif.
31944         * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
31945         For GCC_VERSION >= 4001 use mode_*_inline routines instead of
31946         mode_* arrays if the argument is __builtin_constant_p.
31947         * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
31948         is enum machine_mode.
31949
31950 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
31951
31952         * passes.c (opt_pass::execute): Adjust.
31953         (pass_manager::execute_pass_mode_switching): Likewise.
31954         (early_local_passes::execute): Likewise.
31955         (execute_one_pass): Pass cfun to the pass's execute method.
31956         * tree-pass.h (opt_pass::execute): Add function * argument.
31957         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
31958         cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
31959         compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
31960         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
31961         config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
31962         config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
31963         except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
31964         gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
31965         graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
31966         ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
31967         ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
31968         lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
31969         postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
31970         reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
31971         store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
31972         tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
31973         tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
31974         tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
31975         tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
31976         tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
31977         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
31978         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
31979         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
31980         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
31981         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
31982         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
31983         tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
31984         tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
31985         tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
31986         Adjust.
31987
31988 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
31989
31990         * passes.c (opt_pass::gate): Take function * argument.
31991         (gate_all_early_local_passes): Merge into
31992         (early_local_passes::gate): this.
31993         (gate_all_early_optimizations): Merge into
31994         (all_early_optimizations::gate): this.
31995         (gate_all_optimizations): Mege into
31996         (all_optimizations::gate): this.
31997         (gate_all_optimizations_g): Merge into
31998         (all_optimizations_g::gate): this.
31999         (gate_rest_of_compilation): Mege into
32000         (rest_of_compilation::gate): this.
32001         (gate_postreload): Merge into
32002         (postreload::gate): this.
32003         (dump_one_pass): Pass cfun to the pass's gate method.
32004         (execute_ipa_summary_passes): Likewise.
32005         (execute_one_pass): Likewise.
32006         (ipa_write_summaries_2): Likewise.
32007         (ipa_write_optimization_summaries_1): Likewise.
32008         (ipa_read_summaries_1): Likewise.
32009         (ipa_read_optimization_summaries_1): Likewise.
32010         (execute_ipa_stmt_fixups): Likewise.
32011         * tree-pass.h (opt_pass::gate): Add function * argument.
32012         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
32013         combine-stack-adj.c, combine.c, compare-elim.c,
32014         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
32015         config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
32016         config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
32017         dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c,  fwprop.c, gcse.c,
32018         gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
32019         graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
32020         ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
32021         loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
32022         omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
32023         reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
32024         store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
32025         tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
32026         tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
32027         tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
32028         tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
32029         tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
32030         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
32031         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
32032         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
32033         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
32034         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
32035         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
32036         tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
32037         tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
32038         var-tracking.c, vtable-verify.c, web.c: Adjust.
32039
32040 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
32041
32042         * configure.ac: Check for -Woverloaded-virtual and enable it if found.
32043         * configure: Regenerate.
32044
32045 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
32046
32047         * passes.c (dump_one_pass): don't check pass->has_gate.
32048         (execute_ipa_summary_passes): Likewise.
32049         (execute_one_pass): Likewise.
32050         (ipa_write_summaries_2): Likewise.
32051         (ipa_write_optimization_summaries_1): Likewise.
32052         (ipa_read_optimization_summaries_1): Likewise.
32053         (execute_ipa_stmt_fixups): Likewise.
32054         * tree-pass.h (pass_data::has_gate): Remove.
32055         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
32056         cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
32057         compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
32058         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
32059         config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
32060         config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
32061         config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
32062         dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
32063         gimple-low.c, gimple-ssa-isolate-paths.c,
32064         gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
32065         ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
32066         ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
32067         ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
32068         modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
32069         recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
32070         reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
32071         trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
32072         tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
32073         tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
32074         tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
32075         tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
32076         tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
32077         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
32078         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
32079         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
32080         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
32081         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
32082         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
32083         tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
32084         tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
32085         tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
32086         Adjust.
32087
32088 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
32089
32090         * pass_manager.h (pass_manager::register_dump_files_1): Remove
32091         declaration.
32092         * passes.c (pass_manager::register_dump_files_1): Merge into
32093         (pass_manager::register_dump_files): this, and remove its handling of
32094         properties since the pass always has the properties anyway.
32095         (pass_manager::pass_manager): Adjust.
32096
32097 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
32098
32099         * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
32100         * passes.c (pass_manager::register_dump_files_1): Remove dead code
32101         dealing with properties.
32102         (pass_manager::register_dump_files): Adjust.
32103
32104 2014-03-20  Mark Wielaard  <mjw@redhat.com>
32105
32106         * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
32107         then represent the bound as normal constant value.
32108
32109 2014-04-17  Jakub Jelinek  <jakub@redhat.com>
32110
32111         PR target/60847
32112         Forward port from 4.8 branch
32113         2013-07-19  Kirill Yukhin  <kirill.yukhin@intel.com>
32114
32115         * config/i386/bmiintrin.h (_blsi_u32): New.
32116         (_blsi_u64): Ditto.
32117         (_blsr_u32): Ditto.
32118         (_blsr_u64): Ditto.
32119         (_blsmsk_u32): Ditto.
32120         (_blsmsk_u64): Ditto.
32121         (_tzcnt_u32): Ditto.
32122         (_tzcnt_u64): Ditto.
32123
32124 2014-04-17  Kito Cheng  <kito@0xlab.org>
32125
32126         * gcc.c (used_arg): Prevent out of bound access for multilib_options.
32127
32128 2014-04-17  Richard Biener  <rguenther@suse.de>
32129
32130         PR middle-end/60849
32131         * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
32132         boolean results for comparisons.
32133
32134 2014-04-17  Richard Biener  <rguenther@suse.de>
32135
32136         PR tree-optimization/60836
32137         * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
32138         initial PHI args to be gimple values.
32139
32140 2014-04-17  Richard Biener  <rguenther@suse.de>
32141
32142         PR tree-optimization/60841
32143         * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
32144         * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
32145         of stmts to SLP build.
32146         * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
32147         (vect_analyze_slp): Likewise.
32148         (vect_analyze_slp_instance): Likewise.
32149         (vect_build_slp_tree): Limit overall SLP tree growth.
32150         * tree-vectorizer.h (vect_analyze_data_refs,
32151         vect_analyze_slp): Adjust prototypes.
32152
32153 2014-04-17  Evgeny Stupachenko  <evstupac@gmail.com>
32154
32155         * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
32156         Silvermont.
32157
32158 2014-04-17  Evgeny Stupachenko  <evstupac@gmail.com>
32159
32160         * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
32161         * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
32162         * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
32163         for TARGET_SLOW_PSHUFB
32164
32165 2014-04-17  Evgeny Stupachenko  <evstupac@gmail.com>
32166
32167         * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
32168         * config/i386/i386.c (intel_cost): Ditto.
32169
32170 2014-04-17  Joey Ye  <joey.ye@arm.com>
32171
32172         * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
32173
32174 2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
32175
32176         * opts.c (common_handle_option): Disable -fipa-reference coorectly
32177         with -fuse-profile.
32178
32179 2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
32180
32181         * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
32182         (type_all_derivations_known_p): New predicate.
32183         (type_all_ctors_visible_p): New predicate.
32184         (type_possibly_instantiated_p): New predicate.
32185         (get_odr_type): Compute all_derivations_known.
32186         (dump_odr_type): Dump the flag.
32187         (maybe_record_type): Cleanup.
32188         (record_target_from_binfo): Add bases_to_consider array;
32189         record bases for types w/o instances and skip CXX destructor.
32190         (possible_polymorphic_call_targets_1): Add bases_to_consider
32191         and consider_construction parameters; check if type may have instance.
32192         (get_polymorphic_call_info): Set maybe_in_construction to true
32193         when we know nothing.
32194         (record_targets_from_bases): Skip CXX destructors; they are
32195         never called for types in construction.
32196         (possible_polymorphic_call_targets): Do not record target when
32197         type may not have instance.
32198
32199 2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
32200
32201         PR ipa/60854
32202         * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
32203         external aliases alive, too.
32204
32205 2014-04-16  Andrew  Pinski  <apinski@cavium.com>
32206
32207         * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
32208         definition.
32209
32210 2014-04-16  Eric Botcazou  <ebotcazou@adacore.com>
32211
32212         * final.c (compute_alignments): Do not apply loop alignment to a block
32213         falling through to the exit.
32214
32215 2014-04-16  Catherine Moore  <clm@codesourcery.com>
32216
32217         * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
32218         Adjust constraints for microMIPS store patterns.
32219
32220 2014-04-16  Pitchumani Sivanupandi  <Pitchumani.S@atmel.com>
32221
32222         * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
32223
32224 2014-04-16  Eric Botcazou  <ebotcazou@adacore.com>
32225
32226         * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
32227         (append_use): Run at -O0.
32228         (append_vdef): Likewise.
32229         * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
32230         * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
32231
32232 2014-04-16  Jakub Jelinek  <jakub@redhat.com>
32233
32234         PR tree-optimization/60844
32235         * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
32236         (propagate_op_to_single_use, remove_visited_stmt_chain,
32237         linearize_expr, repropagate_negates, reassociate_bb): Use it
32238         instead of gsi_remove.
32239
32240 2014-04-16  Martin Jambor  <mjambor@suse.cz>
32241
32242         * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
32243         ipa_transforms_to_apply.
32244         (cgraph_function_versioning): Assert that old_node has empty
32245         ipa_transforms_to_apply.
32246         * trans-mem.c (ipa_tm_create_version): Likewise.
32247         * tree-inline.c (tree_function_versioning): Do not duplicate
32248         ipa_transforms_to_apply.
32249
32250 2014-04-16  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
32251
32252         PR target/60817
32253         * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
32254         x86_64-*-* cases.
32255         Pass necessary as flags on 64-bit Solaris/x86.
32256         Use lowercase relocs for x86_64-*-*.
32257         * configure: Regenerate.
32258
32259 2014-04-15  Jan Hubicka  <jh@suse.cz>
32260
32261         * ipa-devirt.c (referenced_from_vtable_p): New predicate.
32262         (maybe_record_node, likely_target_p): Use it.
32263
32264 2014-04-15  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
32265
32266         PR target/60839
32267         Revert following patch
32268
32269         2014-04-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
32270
32271         PR target/60735
32272         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
32273         software floating point or no floating point registers, do not
32274         allow any type in the FPRs.  Eliminate a test for SPE SIMD types
32275         in GPRs that occurs after we tested for GPRs that would never be
32276         true.
32277
32278         * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
32279         Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
32280         since the FMOVE64 type is DFmode/DDmode.  If TARGET_E500_DOUBLE,
32281         specifically allow DDmode, since that does not use the SPE SIMD
32282         instructions.
32283
32284 2014-03-21  Mark Wielaard  <mjw@redhat.com>
32285
32286         * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
32287         as unsigned or int depending on type and value used.
32288
32289 2014-04-15  Richard Biener  <rguenther@suse.de>
32290
32291         PR rtl-optimization/56965
32292         * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
32293         * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
32294         ... here.
32295         * alias.c (true_dependence_1): Do not call
32296         nonoverlapping_component_refs_p.
32297         * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
32298         nonoverlapping_component_refs_p.
32299         (indirect_refs_may_alias_p): Likewise.
32300
32301 2014-04-15  Teresa Johnson  <tejohnson@google.com>
32302
32303         * cfg.c (dump_bb_info): Fix flags check.
32304         * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
32305
32306 2014-04-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
32307
32308         PR rtl-optimization/60663
32309         * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
32310         avoid 0 cost.
32311
32312 2014-04-15  Richard Biener  <rguenther@suse.de>
32313
32314         * lto-streamer.h (LTO_major_version): Bump to 4.
32315
32316 2014-04-15  Richard Biener  <rguenther@suse.de>
32317
32318         * common.opt (lto_partition_model): New enum.
32319         (flto-partition=): Merge separate options with a single with argument,
32320         add -flto-partition=one support.
32321         * flag-types.h (enum lto_partition_model): Declare.
32322         * opts.c (finish_options): Remove duplicate -flto-partition=
32323         option check.
32324         * lto-wrapper.c (run_gcc): Adjust.
32325
32326 2014-04-15  Richard Biener  <rguenther@suse.de>
32327
32328         * alias.c (ncr_compar): New function.
32329         (nonoverlapping_component_refs_p): Re-implement in O (n log n).
32330
32331 2014-04-15  Richard Biener  <rguenther@suse.de>
32332
32333         * alias.c (record_component_aliases): Do not walk BINFOs.
32334
32335 2014-04-15  Richard Biener  <rguenther@suse.de>
32336
32337         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
32338         Add struct function argument and adjust.
32339         (find_func_aliases_for_call): Likewise.
32340         (find_func_aliases): Likewise.
32341         (find_func_clobbers): Likewise.
32342         (intra_create_variable_infos): Likewise.
32343         (compute_points_to_sets): Likewise.
32344         (ipa_pta_execute): Adjust.  Do not push/pop cfun.
32345
32346 2014-04-15  Richard Biener  <rguenther@suse.de>
32347
32348         * tree.c (iterative_hash_expr): Use enum tree_code_class
32349         to store TREE_CODE_CLASS.
32350         (tree_block): Likewise.
32351         (tree_set_block): Likewise.
32352         * tree.h (fold_build_pointer_plus_loc): Use
32353         convert_to_ptrofftype_loc.
32354
32355 2014-04-15  Jakub Jelinek  <jakub@redhat.com>
32356
32357         PR plugins/59335
32358         * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
32359         added in 4.9.
32360
32361 2014-04-15  Eric Botcazou  <ebotcazou@adacore.com>
32362
32363         * cfgloop.h (struct loop): Move force_vectorize down.
32364         * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
32365         (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
32366         * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
32367         * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
32368         * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
32369         * tree-core.h (enum annot_expr_kind): Add new kind values.
32370         * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
32371         * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
32372         kinds.
32373         * tree.def (ANNOTATE_EXPR): Tweak comment.
32374
32375 2014-04-14  Jan Hubicka  <hubicka@ucw.cz>
32376
32377         * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
32378         cxa_pure_virtual).
32379
32380 2014-04-14  Paolo Carlini  <paolo.carlini@oracle.com>
32381
32382         * tree.h (TYPE_IDENTIFIER): Declare.
32383         * tree.c (subrange_type_for_debug_p): Use it.
32384         * godump.c (go_format_type): Likewise.
32385         * dwarf2out.c (is_cxx_auto, modified_type_die,
32386         gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
32387         * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
32388
32389 2014-04-14  Jan Hubicka  <hubicka@ucw.cz>
32390
32391         PR lto/60820
32392         * varpool.c (varpool_remove_node): Do not alter decls when streaming.
32393
32394 2014-04-14  Uros Bizjak  <ubizjak@gmail.com>
32395
32396         * config/i386/i386.c (examine_argument): Return bool.  Return true if
32397         parameter should be passed in memory.
32398         <case X86_64_COMPLEX_X87_CLASS>: Adjust.
32399         (construct_container): Update calls to examine_argument.
32400         (function_arg_advance_64): Ditto.
32401         (return_in_memory_32): Merge with ix86_return_in_memory.
32402         (return_in_memory_64): Ditto.
32403         (return_in_memory_ms_64): Ditto.
32404
32405 2014-04-14  Jan Hubicka  <hubicka@ucw.cz>
32406
32407         * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
32408         * coverage.c (coverage_compute_profile_id): Handle externally visible
32409         symbols.
32410
32411 2014-04-14  Martin Jambor  <mjambor@suse.cz>
32412
32413         * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
32414         DECL_DISREGARD_INLINE_LIMITS functions.
32415
32416 2014-04-14  H.J. Lu  <hongjiu.lu@intel.com>
32417
32418         PR target/60827
32419         * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
32420
32421 2014-04-14  H.J. Lu  <hongjiu.lu@intel.com>
32422
32423         PR target/60827
32424         * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
32425         optimize_insn_for_speed_p instead of
32426         optimize_function_for_speed_p.
32427
32428 2014-04-14  Yufeng Zhang  <yufeng.zhang@arm.com>
32429
32430         * doc/invoke.texi (free): Document AArch64.
32431
32432 2014-04-14  Richard Biener  <rguenther@suse.de>
32433
32434         PR tree-optimization/60042
32435         * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
32436         (insert_into_preds_of_block): Do not prevent PHI insertion
32437         for REFERENCE exprs here ...
32438         (eliminate_dom_walker::before_dom_children): ... but prevent
32439         their use here under similar conditions when applied to the
32440         IL after PRE optimizations.
32441
32442 2014-04-14  Richard Biener  <rguenther@suse.de>
32443
32444         * passes.def: Move early points-to after early SRA.
32445
32446 2014-04-14  Richard Biener  <rguenther@suse.de>
32447
32448         * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
32449         check for which sign-changes we allow when forwarding
32450         a converted value into a switch.
32451
32452 2014-04-14  Eric Botcazou  <ebotcazou@adacore.com>
32453
32454         * stor-layout.c (place_field): Finalize non-constant offset for the
32455         field, if any.
32456
32457 2014-04-14  Richard Biener  <rguenther@suse.de>
32458
32459         * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
32460         as argument.
32461         (expand_switch_using_bit_tests_p): Likewise.
32462         (process_switch): Compute and pass on speed_p based on the
32463         switch stmt.
32464         * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
32465         optimize_bb_for_speed_p.
32466
32467 2014-04-14  Eric Botcazou  <ebotcazou@adacore.com>
32468
32469         * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
32470         * function.h (struct function): Rename has_force_vect_loops into
32471         has_force_vectorize_loops.
32472         * lto-streamer-in.c (input_cfg): Adjust for renaming.
32473         (input_struct_function_base): Likewise.
32474         * lto-streamer-out.c (output_cfg): Likewise.
32475         (output_struct_function_base): Likewise.
32476         * omp-low.c (expand_omp_simd): Likewise.
32477         * tree-cfg.c (move_sese_region_to_fn): Likewise.
32478         * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
32479         (version_loop_for_if_conversion): Likewise.
32480         (tree_if_conversion): Likewise.
32481         (main_tree_if_conversion): Likewise.
32482         (gate_tree_if_conversion): Likewise.
32483         * tree-inline.c (copy_loops): Likewise.
32484         * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
32485         * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
32486         * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
32487         * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
32488         * tree-vectorizer.c (vectorize_loops): Likewise.
32489         * tree-vectorizer.h (unlimited_cost_model): Likewise.
32490
32491 2014-04-14  Richard Biener  <rguenther@suse.de>
32492
32493         PR lto/60720
32494         * lto-streamer-out.c (wrap_refs): New function.
32495         (lto_output): Wrap symbol references in global initializes in
32496         type-preserving MEM_REFs.
32497
32498 2014-04-14  Christian Bruel  <christian.bruel@st.com>
32499
32500         * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
32501
32502 2014-04-14  Christian Bruel  <christian.bruel@st.com>
32503
32504         * config/sh/sh.md (setmemqi): New expand pattern.
32505         * config/sh/sh.h (CLEAR_RATIO): Define.
32506         * config/sh/sh-mem.cc (sh_expand_setmem): Define.
32507         * config/sh/sh-protos.h (sh_expand_setmem): Declare.
32508
32509 2014-04-14  Richard Biener  <rguenther@suse.de>
32510
32511         PR middle-end/55022
32512         * fold-const.c (negate_expr_p): Don't negate directional rounding
32513         division.
32514         (fold_negate_expr): Likewise.
32515
32516 2014-04-14  Richard Biener  <rguenther@suse.de>
32517
32518         PR tree-optimization/59817
32519         PR tree-optimization/60453
32520         * graphite-scop-detection.c (graphite_can_represent_scev): Complete
32521         recursion to catch all CHRECs in the scalar evolution and restrict
32522         the predicate for the remains appropriately.
32523
32524 2014-04-12  Catherine Moore  <clm@codesourcery.com>
32525
32526         * config/mips/constraints.md: Add new register constraint "kb".
32527         * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
32528         (*movhi_internal): Likewise.
32529         (*movqi_internal): Likewise.
32530         * config/mips/mips.h (M16_STORE_REGS): New register class.
32531         (REG_CLASS_NAMES): Add M16_STORE_REGS.
32532         (REG_CLASS_CONTENTS): Likewise.
32533         * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
32534
32535 2014-04-11  Tobias Burnus  <burnus@net-b.de>
32536
32537         PR c/60194
32538         * doc/invoke.texi (-Wformat-signedness): Document it.
32539         (Wformat=2): Mention that this enables -Wformat-signedness.
32540
32541 2014-04-11  Joern Rennecke  <joern.rennecke@embecosm.com>
32542
32543         * common/config/epiphany/epiphany-common.c
32544         (epiphany_option_optimization_table): Enable section anchors by
32545         default at -O1 or higher.
32546         * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
32547         (TARGET_MIN_ANCHOR_OFFSET): Likewise.
32548         (epiphany_rtx_costs) <SET>: For binary operators, the set as such
32549         carries no extra cost.
32550         (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
32551         * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
32552         * config/epiphany/predicates.md (memclob_operand): New predicate.
32553         * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
32554         Use memclob_operand predicate and X constraint for operand 3.
32555
32556 2014-04-11  Joern Rennecke  <joern.rennecke@embecosm.com>
32557
32558         * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
32559         with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
32560         its operands.
32561
32562 2014-04-11  Joern Rennecke  <joern.rennecke@embecosm.com>
32563
32564         PR rtl-optimization/60651
32565         * mode-switching.c (optimize_mode_switching): Make sure to emit
32566         sets of a lower numbered entity before sets of a higher numbered
32567         entity to a mode of the same or lower priority.
32568         When creating a seginfo for a basic block that starts with a code
32569         label, move the insertion point past the code label.
32570         (new_seginfo): Document and enforce requirement that
32571         NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
32572         * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
32573         * doc/tm.texi: Regenerate.
32574
32575 2014-01-11  Joern Rennecke  <joern.rennecke@embecosm.com>
32576
32577         PR target/60811
32578         * config/arc/arc.c (arc_save_restore): Fix assert typo.
32579
32580 2013-04-11  Jakub Jelinek  <jakub@redhat.com>
32581
32582         * BASE-VER: Set to 4.10.0.
32583
32584 2014-04-11  Tobias Burnus  <burnus@net-b.de>
32585
32586         PR other/59055
32587         * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
32588         * doc/gcc.texi (Service): Update description in the @menu
32589         * doc/invoke.texi (Option Summary): Remove misplaced and
32590         duplicated @menu.
32591
32592 2014-04-11  Steve Ellcey  <sellcey@mips.com>
32593             Jakub Jelinek  <jakub@redhat.com>
32594
32595         PR middle-end/60556
32596         * expr.c (convert_move): Use emit_store_flag_force instead of
32597         emit_store_flag.  Pass lowpart_mode instead of VOIDmode as 5th
32598         argument to it.
32599
32600 2014-04-11  Richard Biener  <rguenther@suse.de>
32601
32602         PR middle-end/60797
32603         * varasm.c (assemble_alias): Avoid endless error reporting
32604         recursion by setting TREE_ASM_WRITTEN.
32605
32606 2014-04-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
32607
32608         * config/s390/s390.md: Add a splitter for NOT rtx.
32609
32610 2014-04-11  Jakub Jelinek  <jakub@redhat.com>
32611
32612         PR rtl-optimization/60663
32613         * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
32614
32615 2014-04-10  Jan Hubicka  <hubicka@ucw.cz>
32616             Jakub Jelinek  <jakub@redhat.com>
32617
32618         PR lto/60567
32619         * ipa.c (function_and_variable_visibility): Copy forced_by_abi
32620         flag from decl_node to node.
32621
32622 2014-04-10  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
32623
32624         PR debug/60655
32625         * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
32626         (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
32627         ameliorating the cases where it can be.
32628
32629 2014-04-09  David Edelsohn  <dje.gcc@gmail.com>
32630
32631         Revert
32632         2014-04-08  Pat Haugen  <pthaugen@us.ibm.com>
32633
32634         * config/rs6000/sync.md (AINT mode_iterator): Move definition.
32635         (loadsync_<mode>): Change mode.
32636         (load_quadpti, store_quadpti): New.
32637         (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
32638         * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
32639         * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
32640
32641 2014-04-09  Cong Hou  <congh@google.com>
32642
32643         PR testsuite/60773
32644         * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
32645         documentation.
32646
32647 2014-04-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
32648
32649         * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
32650         instead of vnor to exploit possible fusion opportunity in the
32651         future.
32652         (altivec_expand_vec_perm_const_le): Likewise.
32653
32654 2014-04-08  Pat Haugen  <pthaugen@us.ibm.com>
32655
32656         * config/rs6000/sync.md (AINT mode_iterator): Move definition.
32657         (loadsync_<mode>): Change mode.
32658         (load_quadpti, store_quadpti): New.
32659         (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
32660         * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
32661
32662 2014-04-08  Richard Sandiford  <rdsandiford@googlemail.com>
32663
32664         PR target/60763
32665         * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
32666         * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
32667         Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
32668
32669 2014-04-08  Richard Biener  <rguenther@suse.de>
32670
32671         PR middle-end/60706
32672         * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
32673         a 64bit widest int print double-int similar to on HWI64 hosts.
32674
32675 2014-04-08  Richard Biener  <rguenther@suse.de>
32676
32677         PR tree-optimization/60785
32678         * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
32679         default defs properly.
32680
32681 2014-04-08  Nathan Sidwell  <nathan@codesourcery.com>
32682
32683         * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
32684         (Weffc++): Likewise.
32685
32686 2014-04-07  Jan Hubicka  <hubcika@ucw.cz>
32687
32688         * ipa-devirt.c (maybe_record_node): When node is not recorded,
32689         set completep to false rather than true.
32690
32691 2014-04-07  Douglas B Rupp  <rupp@adacore.com>
32692
32693         PR target/60504
32694         * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
32695         ARM_TARGET2_DWARF_FORMAT.
32696
32697 2014-04-07  Charles Baylis  <charles.baylis@linaro.org>
32698
32699         PR target/60609
32700         * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
32701         (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
32702         ADDR_DIFF_VEC.
32703
32704 2014-04-07  Richard Biener  <rguenther@suse.de>
32705
32706         PR tree-optimization/60766
32707         * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
32708         (may_eliminate_iv): Convert cand_value_at result to desired type.
32709
32710 2014-04-07  Jason Merrill  <jason@redhat.com>
32711
32712         PR c++/60731
32713         * common.opt (-fno-gnu-unique): Add.
32714         * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
32715
32716 2014-04-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
32717
32718         * haifa-sched.c: Fix outdated function reference and minor
32719         grammar errors in introductory comment.
32720
32721 2014-04-07  Richard Biener  <rguenther@suse.de>
32722
32723         PR middle-end/60750
32724         * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
32725         for noreturn calls.
32726         * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
32727
32728 2014-04-06  John David Anglin  <danglin@gcc.gnu.org>
32729
32730         PR debug/55794
32731         * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
32732         size accounting for thunks.
32733         (pa_asm_output_mi_thunk): Use final_start_function() and
32734         final_end_function() to output function start and end directives.
32735
32736 2014-04-05  Pitchumani Sivanupandi  <Pitchumani.S@atmel.com>
32737
32738         * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
32739         device specific ISA/ feature information. Remove short_sp and
32740         errata_skip ds.  Add avr_device_specific_features enum to have device
32741         specific info.
32742         * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
32743         errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
32744         * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
32745         updated device specific info.
32746         * config/avr/avr-mcus.def: Merge device specific details to
32747         dev_attribute field.
32748         * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
32749         errata_skip.
32750         * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
32751         * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
32752         assembler if RMW isa supported by current device.
32753         * config/avr/genmultilib.awk: Update as device info structure changed.
32754         * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
32755
32756 2014-04-04  Cong Hou  <congh@google.com>
32757
32758         PR tree-optimization/60656
32759         * tree-vect-stmts.c (supportable_widening_operation):
32760         Fix a bug that elements in a vector with vect_used_by_reduction
32761         property are incorrectly reordered when the operation on it is not
32762         consistant with the one in reduction operation.
32763
32764 2014-04-04  John David Anglin  <danglin@gcc.gnu.org>
32765
32766         PR rtl-optimization/60155
32767         * gcse.c (record_set_data): New function.
32768         (single_set_gcse): New function.
32769         (gcse_emit_move_after): Use single_set_gcse instead of single_set.
32770         (hoist_code): Likewise.
32771         (get_pressure_class_and_nregs): Likewise.
32772
32773 2014-04-04  Eric Botcazou  <ebotcazou@adacore.com>
32774
32775         * explow.c (probe_stack_range): Emit a final optimization blockage.
32776
32777 2014-04-04  Anthony Green  <green@moxielogic.com>
32778
32779         * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
32780         typos.
32781
32782 2014-04-04  Jan Hubicka  <hubicka@ucw.cz>
32783
32784         PR ipa/59626
32785         * lto-cgraph.c (input_overwrite_node): Check that partitioning
32786         flags are set only during streaming.
32787         * ipa.c (process_references, walk_polymorphic_call_targets,
32788         symtab_remove_unreachable_nodes): Drop bodies of always inline
32789         after early inlining.
32790         (symtab_remove_unreachable_nodes): Remove always_inline attribute.
32791
32792 2014-04-04  Jakub Jelinek  <jakub@redhat.com>
32793         Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
32794
32795         PR debug/60655
32796         * dwarf2out.c (const_ok_for_output_1): Reject expressions
32797         containing a NOT.
32798
32799 2014-04-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
32800
32801         PR bootstrap/60743
32802         * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
32803         duration.
32804         (cortex_a53_fdivd): Likewise.
32805
32806 2014-04-04  Martin Jambor  <mjambor@suse.cz>
32807
32808         PR ipa/60640
32809         * cgraph.h (cgraph_clone_node): New parameter added to declaration.
32810         Adjust all callers.
32811         * cgraph.c (clone_of_p): Also return true if thunks match.
32812         (verify_edge_corresponds_to_fndecl): Removed extraneous call to
32813         cgraph_function_or_thunk_node and an obsolete comment.
32814         * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
32815         file.
32816         (build_function_decl_skip_args): Likewise.
32817         (set_new_clone_decl_and_node_flags): New function.
32818         (duplicate_thunk_for_node): Likewise.
32819         (redirect_edge_duplicating_thunks): Likewise.
32820         (cgraph_clone_node): New parameter args_to_skip, pass it to
32821         redirect_edge_duplicating_thunks which is called instead of
32822         cgraph_redirect_edge_callee.
32823         (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
32824         moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
32825
32826 2014-04-04  Jeff Law  <law@redhat.com>
32827
32828         PR target/60657
32829         * config/arm/predicates.md (const_int_I_operand): New predicate.
32830         (const_int_M_operand): Similarly.
32831         * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
32832         const_int_operand.
32833         (insv_t2, extv_reg, extzv_t2): Likewise.
32834         (load_multiple_with_writeback): Similarly for const_int_I_operand.
32835         (pop_multiple_with_writeback_and_return): Likewise.
32836         (vfp_pop_multiple_with_writeback): Likewise
32837
32838 2014-04-04  Richard Biener  <rguenther@suse.de>
32839
32840         PR ipa/60746
32841         * tree-ssanames.c (make_ssa_name_fn): Fix assert.
32842         * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
32843         non-GIMPLE_LABELs.
32844         * gimplify.h (gimple_add_tmp_var_fn): Declare.
32845         * gimplify.c (gimple_add_tmp_var_fn): New function.
32846         * gimple-expr.h (create_tmp_reg_fn): Declare.
32847         * gimple-expr.c (create_tmp_reg_fn): New function.
32848         * gimple-low.c (record_vars_into): Don't change cfun.
32849         * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
32850         code generation without cfun.
32851
32852 2014-04-04  Thomas Schwinge  <thomas@codesourcery.com>
32853
32854         PR bootstrap/60719
32855         * Makefile.in (install-driver): Fix shell scripting.
32856
32857 2014-04-03  Cong Hou  <congh@google.com>
32858
32859         PR tree-optimization/60505
32860         * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
32861         threshold of number of iterations below which no vectorization
32862         will be done.
32863         * tree-vect-loop.c (new_loop_vec_info):
32864         Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
32865         * tree-vect-loop.c (vect_analyze_loop_operations):
32866         Set LOOP_VINFO_COST_MODEL_THRESHOLD.
32867         * tree-vect-loop.c (vect_transform_loop):
32868         Use LOOP_VINFO_COST_MODEL_THRESHOLD.
32869         * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
32870         of iterations of the loop and see if we should build the epilogue.
32871
32872 2014-04-03  Richard Biener  <rguenther@suse.de>
32873
32874         * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
32875         (streamer_tree_cache_create): Adjust.
32876         * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
32877         to allow optional nodes array.
32878         (streamer_tree_cache_insert_1): Use next_idx to assign idx.
32879         (streamer_tree_cache_append): Likewise.
32880         (streamer_tree_cache_create): Create nodes array optionally
32881         as specified by parameter.
32882         * lto-streamer-out.c (create_output_block): Avoid maintaining
32883         the node array in the writer cache.
32884         (DFS_write_tree): Remove assertion.
32885         (produce_asm_for_decls): Free the out decl state hash table early.
32886         * lto-streamer-in.c (lto_data_in_create): Adjust for
32887         streamer_tree_cache_create prototype change.
32888
32889 2014-04-03  Richard Biener  <rguenther@suse.de>
32890
32891         * tree-streamer-out.c (streamer_write_chain): Do not temporarily
32892         set TREE_CHAIN to NULL_TREE.
32893
32894 2014-04-03  Richard Biener  <rguenther@suse.de>
32895
32896         PR tree-optimization/60740
32897         * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
32898         over all GIMPLE_COND operands.
32899
32900 2014-04-03  Nathan Sidwell  <nathan@codesourcery.com>
32901
32902         * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
32903         (Weffc++): Remove Scott's numbering, merge lists and reference
32904         Wnon-virtual-dtor.
32905
32906 2014-04-03  Nick Clifton  <nickc@redhat.com>
32907
32908         * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
32909         properly.
32910
32911 2014-04-03  Martin Jambor  <mjambor@suse.cz>
32912
32913         * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
32914         mention gcc_unreachable before failing.
32915         * ipa.c (symtab_remove_unreachable_nodes): Also print order of
32916         removed symbols.
32917
32918 2014-04-02  Jan Hubicka  <hubicka@ucw.cz>
32919
32920         PR ipa/60659
32921         * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
32922         inconsistent code and instead mark the context inconsistent.
32923         (possible_polymorphic_call_targets): For inconsistent contexts
32924         return empty complete list.
32925
32926 2014-04-02  Anthony Green  <green@moxielogic.com>
32927
32928         * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
32929         (extendqisi2, extendhisi2): Define.
32930         * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
32931         (WCHAR_TYPE): Change to unsigned int.
32932
32933 2014-04-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
32934
32935         PR tree-optimization/60733
32936         * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
32937         insertion point for PHI candidates to be the end of the feeding
32938         block for the PHI argument.
32939
32940 2014-04-02  Vladimir Makarov  <vmakarov@redhat.com>
32941
32942         PR rtl-optimization/60650
32943         * lra-constraints.c (process_alt_operands): Decrease reject for
32944         earlyclobber matching.
32945
32946 2014-04-02  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
32947
32948         * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
32949
32950 2014-04-02  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
32951
32952         * config/spu/spu.c (pad_bb): Do not crash when the last
32953         insn is CODE_FOR_blockage.
32954
32955 2014-04-02  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
32956
32957         * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
32958         lies outside the target mode.
32959
32960 2014-04-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
32961
32962         PR target/60735
32963         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
32964         software floating point or no floating point registers, do not
32965         allow any type in the FPRs.  Eliminate a test for SPE SIMD types
32966         in GPRs that occurs after we tested for GPRs that would never be
32967         true.
32968
32969         * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
32970         Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
32971         since the FMOVE64 type is DFmode/DDmode.  If TARGET_E500_DOUBLE,
32972         specifically allow DDmode, since that does not use the SPE SIMD
32973         instructions.
32974
32975 2014-04-02  Richard Biener  <rguenther@suse.de>
32976
32977         PR middle-end/60729
32978         * optabs.c (expand_abs_nojump): Honor flag_trapv only for
32979         MODE_INTs.  Properly use negv_optab.
32980         (expand_abs): Likewise.
32981
32982 2014-04-02  Richard Biener  <rguenther@suse.de>
32983
32984         PR bootstrap/60719
32985         * Makefile.in (install-driver): Guard extra installs with special
32986         names properly.
32987
32988 2014-04-01  Michael Meissner  <meissner@linux.vnet.ibm.com>
32989
32990         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
32991         Document vec_vgbbd.
32992
32993 2014-04-01  Richard Henderson  <rth@redhat.com>
32994
32995         PR target/60704
32996         * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
32997         alternative enabled before register allocation.
32998
32999 2014-04-01  Chung-Lin Tang  <cltang@codesourcery.com>
33000
33001         * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
33002         * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
33003         typo.
33004         (nios2_large_got_address): Remove unneeded 'sym' parameter.
33005         (nios2_got_address): Update nios2_large_got_address call site.
33006         (nios2_delegitimize_address): New function.
33007         (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
33008         * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
33009         (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
33010
33011 2014-04-01  Martin Husemann  <martin@duskware.de>
33012
33013         * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
33014         for -mabi=32.
33015
33016 2014-04-01  Richard Sandiford  <rdsandiford@googlemail.com>
33017
33018         PR rtl-optimization/60604
33019         * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
33020         check from register_operand.
33021         (register_operand): Redefine in terms of general_operand.
33022         (nonmemory_operand): Use register_operand for the non-constant cases.
33023
33024 2014-04-01  Richard Biener  <rguenther@suse.de>
33025
33026         * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
33027
33028 2014-04-01  Sebastian Huber  <sebastian.huber@embedded-brains.de>
33029
33030         * doc/invoke.texi (mapp-regs): Clarify.
33031
33032 2014-03-31  Ulrich Drepper  <drepper@gmail.com>
33033
33034         * config/i386/avx512fintrin.h (__v32hi): Define type.
33035         (__v64qi): Likewise.
33036         (_mm512_set1_epi8): Define.
33037         (_mm512_set1_epi16): Define.
33038         (_mm512_set4_epi32): Define.
33039         (_mm512_set4_epi64): Define.
33040         (_mm512_set4_pd): Define.
33041         (_mm512_set4_ps): Define.
33042         (_mm512_setr4_epi64): Define.
33043         (_mm512_setr4_epi32): Define.
33044         (_mm512_setr4_pd): Define.
33045         (_mm512_setr4_ps): Define.
33046         (_mm512_setzero_epi32): Define.
33047
33048 2014-03-31  Martin Jambor  <mjambor@suse.cz>
33049
33050         PR middle-end/60647
33051         * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
33052         callsite_arguments_match_p.  Updated all callers.  Also check types of
33053         corresponding formal parameters and actual arguments.
33054         (not_all_callers_have_enough_arguments_p) Renamed to
33055         some_callers_have_mismatched_arguments_p.
33056
33057 2014-03-31  Yuri Rumyantsev  <ysrumyan@gmail.com>
33058
33059         * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
33060
33061 2014-03-31  Kugan Vivekanandarajah  <kuganv@linaro.org>
33062
33063         PR target/60034
33064         * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
33065         section anchor.
33066
33067 2014-03-30  Uros Bizjak  <ubizjak@gmail.com>
33068
33069         * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
33070         (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
33071         Split out
33072         <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
33073         Use FMAMODE_NOVF512 mode iterator.
33074         (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
33075         (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
33076         (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
33077         (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
33078         Split out
33079         <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
33080         Use VF_128_256 mode iterator.
33081         (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
33082         Ditto.
33083
33084 2014-03-28  Jan Hubicka  <hubicka@ucw.cz>
33085
33086         * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
33087         static chain if needed.
33088
33089 2014-03-28  Vladimir Makarov  <vmakarov@redhat.com>
33090
33091         PR target/60697
33092         * lra-constraints.c (index_part_to_reg): New.
33093         (process_address): Use it.
33094
33095 2014-03-27  Jeff Law  <law@redhat.com>
33096             Jakub Jelinek  <jakub@redhat.com>
33097
33098         PR target/60648
33099         * expr.c (do_tablejump): Use simplify_gen_binary rather than
33100         gen_rtx_{PLUS,MULT} to build up the address expression.
33101
33102         * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
33103         creating non-canonical RTL.
33104
33105 2014-03-28  Jan Hubicka  <hubicka@ucw.cz>
33106
33107         PR ipa/60243
33108         * ipa-inline.c (want_inline_small_function_p): Short circuit large
33109         functions; reorganize to make cheap checks first.
33110         (inline_small_functions): Do not estimate growth when dumping;
33111         it is expensive.
33112         * ipa-inline.h (inline_summary): Add min_size.
33113         (growth_likely_positive): New function.
33114         * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
33115         (set_cond_stmt_execution_predicate): Cleanup.
33116         (estimate_edge_size_and_time): Compute min_size.
33117         (estimate_calls_size_and_time): Likewise.
33118         (estimate_node_size_and_time): Likewise.
33119         (inline_update_overall_summary): Update min_size.
33120         (do_estimate_edge_time): Likewise.
33121         (do_estimate_edge_size): Update.
33122         (do_estimate_edge_hints): Update.
33123         (growth_likely_positive): New function.
33124
33125 2014-03-28  Jakub Jelinek  <jakub@redhat.com>
33126
33127         PR target/60693
33128         * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
33129         also if addr has VOIDmode.
33130
33131 2014-03-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
33132
33133         * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
33134         * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
33135         Declare extern.
33136         * config/arm/cortex-a53.md: Add reservations and bypass for crypto
33137         instructions as well as AdvancedSIMD loads.
33138
33139 2014-03-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
33140
33141         * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
33142         Use crypto_aese type.
33143         (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
33144         * config/arm/arm.md (is_neon_type): Replace crypto_aes with
33145         crypto_aese, crypto_aesmc.  Move to types.md.
33146         * config/arm/types.md (crypto_aes): Split into crypto_aese,
33147         crypto_aesmc.
33148         * config/arm/iterators.md (crypto_type): Likewise.
33149
33150 2014-03-28  Jan Hubicka  <hubicka@ucw.cz>
33151
33152         * cgraph.c: Include expr.h and tree-dfa.h.
33153         (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
33154         remove LHS.
33155
33156 2014-03-28  Vladimir Makarov  <vmakarov@redhat.com>
33157
33158         PR target/60675
33159         * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
33160         regs from checking multi-reg pseudos.
33161
33162 2014-03-28  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
33163
33164         * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
33165
33166 2014-03-28  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
33167
33168         * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
33169         if it would clobber the stack pointer, even temporarily.
33170
33171 2014-03-28  Eric Botcazou  <ebotcazou@adacore.com>
33172
33173         * mode-switching.c: Make small adjustments to the top comment.
33174
33175 2014-03-27  Michael Meissner  <meissner@linux.vnet.ibm.com>
33176
33177         * config/rs6000/constraints.md (wD constraint): New constraint to
33178         match the constant integer to get the top DImode/DFmode out of a
33179         vector in a VSX register.
33180
33181         * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
33182         match the constant integer to get the top DImode/DFmode out of a
33183         vector in a VSX register.
33184
33185         * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
33186         for ISA 2.07.
33187
33188         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
33189         vbpermq builtins.
33190
33191         * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
33192         -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
33193
33194         * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
33195         Optimize vec_extract of 64-bit values, where the value being
33196         extracted is in the top word, where we can use scalar
33197         instructions.  Add direct move and store support.  Combine the big
33198         endian/little endian vector select load support into a single insn.
33199         (vsx_extract_<mode>_internal1): Likewise.
33200         (vsx_extract_<mode>_internal2): Likewise.
33201         (vsx_extract_<mode>_load): Likewise.
33202         (vsx_extract_<mode>_store): Likewise.
33203         (vsx_extract_<mode>_zero): Delete, big and little endian insns are
33204         combined into vsx_extract_<mode>_load.
33205         (vsx_extract_<mode>_one_le): Likewise.
33206
33207         * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
33208         define the top 64-bit vector element.
33209
33210         * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
33211         constraint.
33212
33213         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
33214         Document vec_vbpermq builtin.
33215
33216         PR target/60672
33217         * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
33218         enable use of xxsldwi and xxpermdi builtin functions.
33219         (vec_xxpermdi): Likewise.
33220
33221         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
33222         Document use of vec_xxsldwi and vec_xxpermdi builtins.
33223
33224 2014-03-27  Vladimir Makarov  <vmakarov@redhat.com>
33225
33226         PR rtl-optimization/60650
33227         * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
33228         first_p.  Use it.
33229         (find_spills_for): New.
33230         (assign_by_spills): Pass the new parameter to find_hard_regno_for.
33231         Spill all pseudos on the second iteration.
33232
33233 2014-03-27  Marek Polacek  <polacek@redhat.com>
33234
33235         PR c/50347
33236         * doc/extend.texi (ffs Builtins): Change unsigned types to signed
33237         types.
33238
33239 2014-03-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
33240
33241         * config/s390/s390.c (s390_can_use_return_insn): Check for
33242         call-saved FPRs on 31 bit.
33243
33244 2014-03-27  Jakub Jelinek  <jakub@redhat.com>
33245
33246         PR middle-end/60682
33247         * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
33248         if they need regimplification, just drop them instead of
33249         calling gimple_regimplify_operands on them.
33250
33251 2014-03-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
33252
33253         PR target/60580
33254         * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
33255         (aarch64_frame_pointer_required): Adjust logic.
33256         (aarch64_can_eliminate): Adjust logic.
33257         (aarch64_override_options_after_change): Adjust logic.
33258
33259 2014-03-27  Dehao Chen  <dehao@google.com>
33260
33261         * ipa-inline.c (early_inliner): Update node's inline info.
33262
33263 2014-03-26  Dehao Chen  <dehao@google.com>
33264
33265         * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
33266         compiler inserted conditional jumps for NAN float check.
33267
33268 2014-03-26  Jakub Jelinek  <jakub@redhat.com>
33269
33270         * ubsan.h (ubsan_create_data): Change second argument's type
33271         to const location_t *.
33272         * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
33273         _("<unknown>").
33274         (ubsan_create_data): Change second argument to const location_t *PLOC.
33275         Create Loc field whenever PLOC is non-NULL.
33276         (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
33277         ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
33278         callers.
33279
33280         PR other/59545
33281         * real.c (real_to_integer2): Change type of low to UHWI.
33282
33283 2014-03-26  Tobias Burnus  <burnus@net-b.de>
33284
33285         * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
33286         (CILK_SELF_SPECS): New define.
33287         (driver_self_specs): Use it.
33288
33289 2014-03-26  Richard Biener  <rguenther@suse.de>
33290
33291         * tree-pretty-print.c (percent_K_format): Implement special
33292         case for LTO and its stripped down BLOCK tree.
33293
33294 2014-03-26  Jakub Jelinek  <jakub@redhat.com>
33295
33296         PR sanitizer/60636
33297         * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
33298
33299         * tree-vrp.c (simplify_internal_call_using_ranges): If only
33300         one range is range_int_cst_p, but not both, at least optimize
33301         addition/subtraction of 0 and multiplication by 0 or 1.
33302         * gimple-fold.c (gimple_fold_call): Fold
33303         IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
33304         (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
33305         INTEGER_CSTs, try to fold at least x * 0 and y - y.
33306
33307 2014-03-26  Eric Botcazou  <ebotcazou@adacore.com>
33308
33309         PR rtl-optimization/60452
33310         * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
33311         <case REG>: Return 1 for invalid offsets from the frame pointer.
33312
33313 2014-03-26  Marek Polacek  <polacek@redhat.com>
33314
33315         PR c/37428
33316         * doc/extend.texi (C Extensions): Mention variable-length arrays in
33317         a structure/union.
33318
33319 2014-03-26  Marek Polacek  <polacek@redhat.com>
33320
33321         PR c/39525
33322         * doc/extend.texi (Designated Inits): Describe what happens to omitted
33323         field members.
33324
33325 2014-03-26  Marek Polacek  <polacek@redhat.com>
33326
33327         PR other/59545
33328         * ira-color.c (update_conflict_hard_regno_costs): Perform the
33329         multiplication in unsigned type.
33330
33331 2014-03-26  Chung-Ju Wu  <jasonwucj@gmail.com>
33332
33333         * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
33334
33335 2014-03-26  Chung-Ju Wu  <jasonwucj@gmail.com>
33336
33337         * doc/contrib.texi: Add myself as Andes nds32 port contributor.
33338
33339 2014-03-25  Jan Hubicka  <hubicka@ucw.cz>
33340
33341         PR ipa/60315
33342         * cif-code.def (UNREACHABLE) New code.
33343         * ipa-inline.c (inline_small_functions): Skip edges to
33344         __builtlin_unreachable.
33345         (estimate_edge_growth): Allow edges to __builtlin_unreachable.
33346         * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
33347         predicate to __bulitin_unreachable.
33348         (set_cond_stmt_execution_predicate): Fix issue when
33349         invert_tree_comparison returns ERROR_MARK.
33350         * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
33351         propagate to inline clones.
33352         * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
33353         to unreachable.
33354         * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
33355         * cgraphclones.c (cgraph_clone_node): If call destination is already
33356         ureachable, do not redirect it back.
33357         * tree-inline.c (fold_marked_statements): Hanlde calls becoming
33358         unreachable.
33359
33360 2014-03-25  Jan Hubicka  <hubicka@ucw.cz>
33361
33362         * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
33363         Do not modify inline clones.
33364
33365 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
33366
33367         * config/i386/i386.md (general_sext_operand): New mode attr.
33368         (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
33369         don't generate (sign_extend (const_int)).
33370         (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
33371         operands[2].  Use We constraint instead of <i> and
33372         <general_sext_operand> predicate instead of <general_operand>.
33373         (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
33374         * config/i386/constraints.md (We): New constraint.
33375         * config/i386/predicates.md (x86_64_sext_operand,
33376         sext_operand): New predicates.
33377
33378 2014-03-25  Martin Jambor  <mjambor@suse.cz>
33379
33380         PR ipa/60600
33381         * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
33382         inconsistent devirtualizations to __builtin_unreachable.
33383
33384 2014-03-25  Marek Polacek  <polacek@redhat.com>
33385
33386         PR c/35449
33387         * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
33388
33389 2014-03-25  Alan Lawrence  <alan.lawrence@arm.com>
33390
33391         * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
33392         order of elements for big-endian.
33393
33394 2014-03-25  Richard Biener  <rguenther@suse.de>
33395
33396         PR middle-end/60635
33397         * gimplify-me.c (gimple_regimplify_operands): Update the
33398         re-gimplifed stmt.
33399
33400 2014-03-25  Martin Jambor  <mjambor@suse.cz>
33401
33402         PR ipa/59176
33403         * lto-cgraph.c (lto_output_node): Stream body_removed flag.
33404         (lto_output_varpool_node): Likewise.
33405         (input_overwrite_node): Likewise.
33406         (input_varpool_node): Likewise.
33407
33408 2014-03-25  Richard Biener  <rguenther@suse.de>
33409
33410         * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
33411         (run_gcc): Likewise.
33412
33413 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
33414
33415         * combine.c (simplify_compare_const): Add MODE argument.
33416         Handle mode_width 0 as very large mode_width.
33417         (try_combine, simplify_comparison): Adjust callers.
33418
33419         * cselib.c (cselib_hash_rtx): Perform addition in unsigned
33420         type to avoid signed integer overflow.
33421         * explow.c (plus_constant): Likewise.
33422
33423 2014-03-25  Dominik Vogt  <vogt@linux.vnet.ibm.com>
33424
33425         * doc/generic.texi: Correct typos.
33426
33427 2014-03-24  Tobias Burnus  <burnus@net-b.de>
33428
33429         * doc/invoke.texi (-flto): Expand section about
33430         using static libraries with LTO.
33431
33432 2014-03-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
33433
33434         PR rtl-optimization/60501
33435         * optabs.def (addptr3_optab): New optab.
33436         * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
33437         * doc/md.texi ("addptrm3"): Document new RTL standard expander.
33438         * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
33439
33440         * lra.c (emit_add3_insn): Use the addptr pattern if available.
33441
33442         * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
33443
33444 2014-03-24  Ulrich Drepper  <drepper@gmail.com>
33445
33446         * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
33447         _mm512_set1_pd.
33448
33449         * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
33450         (_mm256_undefined_ps): Define.
33451         (_mm256_undefined_pd): Define.
33452         * config/i386/emmintrin.h (_mm_undefined_si128): Define.
33453         (_mm_undefined_pd): Define.
33454         * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
33455         * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
33456         (_mm512_undefined_ps): Define.
33457         (_mm512_undefined_pd): Define.
33458         Use _mm*_undefined_*.
33459         * config/i386/avx2intrin.h: Use _mm*_undefined_*.
33460
33461 2014-03-24  Alex Velenko  <Alex.Velenko@arm.com>
33462
33463         * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
33464         (lshr_simd): DI mode added.
33465         * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
33466         (aarch64_ushr_simddi): Likewise.
33467         * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
33468         * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
33469         (vshrd_n_u64): Likewise.
33470
33471 2014-03-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
33472
33473         * Makefile.in (s-macro_list): Depend on cc1.
33474
33475 2014-03-23  Teresa Johnson  <tejohnson@google.com>
33476
33477         * ipa-utils.c (ipa_print_order): Use specified dump file.
33478
33479 2014-03-23  Eric Botcazou  <ebotcazou@adacore.com>
33480
33481         PR rtl-optimization/60601
33482         * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
33483
33484         * gcc.c (eval_spec_function): Initialize save_growing_value.
33485
33486 2014-03-22  Jakub Jelinek  <jakub@redhat.com>
33487
33488         PR sanitizer/60613
33489         * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
33490         code == MINUS_EXPR, never swap op0 with op1.
33491
33492         * toplev.c (init_local_tick): Avoid signed integer multiplication
33493         overflow.
33494         * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
33495         shift by first operand's bitsize.
33496
33497 2014-03-21  Jakub Jelinek  <jakub@redhat.com>
33498
33499         PR target/60610
33500         * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
33501         redefine to 1 or 0.
33502         * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
33503         TARGET_ISA_64BIT_P(x).
33504
33505 2014-03-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
33506
33507         * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
33508         pattern for vector nor instead of subtract from splat(-1).
33509         (altivec_expand_vec_perm_const_le): Likewise.
33510
33511 2014-03-21  Richard Henderson  <rth@twiddle.net>
33512
33513         PR target/60598
33514         * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
33515         related insns after epilogue_completed.
33516
33517 2014-03-21  Martin Jambor  <mjambor@suse.cz>
33518
33519         PR ipa/59176
33520         * cgraph.h (symtab_node): New flag body_removed.
33521         * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
33522         when removing bodies.
33523         * symtab.c (dump_symtab_base): Dump body_removed flag.
33524         * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
33525         had their bodies removed.
33526
33527 2014-03-21  Martin Jambor  <mjambor@suse.cz>
33528
33529         PR ipa/60419
33530         * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
33531         in the border.
33532
33533 2014-03-21  Richard Biener  <rguenther@suse.de>
33534
33535         PR tree-optimization/60577
33536         * tree-core.h (struct tree_base): Document nothrow_flag use
33537         in DECL_NONALIASED.
33538         * tree.h (DECL_NONALIASED): New.
33539         (may_be_aliased): Adjust.
33540         * coverage.c (build_var): Set DECL_NONALIASED.
33541
33542 2014-03-20  Eric Botcazou  <ebotcazou@adacore.com>
33543
33544         * expr.c (expand_expr_real_1): Remove outdated comment.
33545
33546 2014-03-20  Jakub Jelinek  <jakub@redhat.com>
33547
33548         PR middle-end/60597
33549         * ira.c (adjust_cleared_regs): Call copy_rtx on
33550         *reg_equiv[REGNO (loc)].src_p before passing it to
33551         simplify_replace_fn_rtx.
33552
33553         PR target/60568
33554         * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
33555         into CONST, put pic register as first operand of PLUS.  Use
33556         gen_const_mem for both 32-bit and 64-bit PIC got loads.
33557
33558 2014-03-20  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
33559
33560         * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
33561
33562 2014-03-20  Eric Botcazou  <ebotcazou@adacore.com>
33563
33564         * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
33565         around for store forwarding issue in the FPU on the UT699.
33566         * config/sparc/sparc.md (in_branch_delay): Return false for single FP
33567         loads and operations if -mfix-ut699 is specified.
33568         (divtf3_hq): Tweak attribute.
33569         (sqrttf2_hq): Likewise.
33570
33571 2014-03-20  Eric Botcazou  <ebotcazou@adacore.com>
33572
33573         * calls.c (store_one_arg): Remove incorrect const qualification on the
33574         type of the temporary.
33575         * cfgexpand.c (expand_return): Likewise.
33576         * expr.c (expand_constructor): Likewise.
33577         (expand_expr_real_1): Likewise.
33578
33579 2014-03-20  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
33580
33581         * config/arm/arm.c (arm_dwarf_register_span): Update the element number
33582         of parts.
33583
33584 2014-03-19  Kaz Kojima  <kkojima@gcc.gnu.org>
33585
33586         PR target/60039
33587         * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
33588
33589 2014-03-19  James Greenhalgh  <james.greenhalgh@arm.com>
33590
33591         * config/arm/aarch-common-protos.h
33592         (alu_cost_table): Fix spelling of "extend".
33593         * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
33594
33595 2014-03-19  Richard Biener  <rguenther@suse.de>
33596
33597         PR middle-end/60553
33598         * tree-core.h (tree_type_common): Re-order pointer members
33599         to reduce recursion depth during GC walks.
33600
33601 2014-03-19  Marek Polacek  <polacek@redhat.com>
33602
33603         PR sanitizer/60569
33604         * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
33605         before accessing it.
33606
33607 2014-03-19  Richard Biener  <rguenther@suse.de>
33608
33609         PR lto/59543
33610         * lto-streamer-in.c (input_function): In WPA stage do not drop
33611         debug stmts.
33612
33613 2014-03-19  Jakub Jelinek  <jakub@redhat.com>
33614
33615         PR tree-optimization/60559
33616         * vectorizable_mask_load_store): Replace scalar MASK_LOAD
33617         with build_zero_cst assignment.
33618
33619 2014-03-18  Kai Tietz  <ktietz@redhat.com>
33620
33621         PR rtl-optimization/56356
33622         * sdbout.c (sdbout_parms): Verify that parms'
33623         incoming argument is valid.
33624         (sdbout_reg_parms): Likewise.
33625
33626 2014-03-18  Richard Henderson  <rth@redhat.com>
33627
33628         PR target/60562
33629         * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
33630         be shadowed by *float<SWI48><MODEF>2_sse.  Test X87_ENABLE_FLOAT.
33631         (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
33632
33633 2014-03-18  Basile Starynkevitch  <basile@starynkevitch.net>
33634
33635         * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
33636         * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
33637         Italicize plugin event names in description.  Explain that
33638         PLUGIN_PRAGMAS has no sense for lto1.  Explain PLUGIN_INCLUDE_FILE.
33639         Remind that no GCC functions should be called after PLUGIN_FINISH.
33640         Explain what pragmas with expansion are.
33641
33642 2014-03-18  Martin Liska  <mliska@suse.cz>
33643
33644         * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
33645         gimple call statement is update.
33646         * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
33647         GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
33648
33649 2014-03-18  Jakub Jelinek  <jakub@redhat.com>
33650
33651         PR sanitizer/60557
33652         * ubsan.c (ubsan_instrument_unreachable): Call
33653         initialize_sanitizer_builtins.
33654         (ubsan_pass): Likewise.
33655
33656         PR sanitizer/60535
33657         * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
33658         varpool_finalize_decl instead of rest_of_decl_compilation.
33659
33660 2014-03-18  Richard Biener  <rguenther@suse.de>
33661
33662         * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
33663         by using bitmap_and_compl instead of bitmap_and_compl_into.
33664         (df_rd_transfer_function): Likewise.
33665
33666 2014-03-18  Richard Biener  <rguenther@suse.de>
33667
33668         * doc/lto.texi (fresolution): Fix typo.
33669
33670 2014-03-18  Richard Biener  <rguenther@suse.de>
33671
33672         * doc/invoke.texi (flto): Update for changes in 4.9.
33673
33674 2014-03-18  Richard Biener  <rguenther@suse.de>
33675
33676         * doc/loop.texi: Remove section on the removed lambda framework.
33677         Update loop docs with recent changes in preserving loop structure.
33678
33679 2014-03-18  Richard Biener  <rguenther@suse.de>
33680
33681         * doc/lto.texi (-fresolution): Document.
33682
33683 2014-03-18  Richard Biener  <rguenther@suse.de>
33684
33685         * doc/contrib.texi: Adjust my name.
33686
33687 2014-03-18  Jakub Jelinek  <jakub@redhat.com>
33688
33689         PR ipa/58721
33690         * internal-fn.c: Include diagnostic-core.h.
33691         (expand_BUILTIN_EXPECT): New function.
33692         * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
33693         (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
33694         IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
33695         * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
33696         IFN_BUILTIN_EXPECT.
33697         * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
33698         Revert 3 argument __builtin_expect code.
33699         (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
33700         * gimple-fold.c (gimple_fold_call): Likewise.
33701         * tree.h (fold_builtin_expect): New prototype.
33702         * builtins.c (build_builtin_expect_predicate): Add predictor
33703         argument, if non-NULL, create 3 argument __builtin_expect.
33704         (fold_builtin_expect): No longer static.  Add ARG2 argument,
33705         pass it through to build_builtin_expect_predicate.
33706         (fold_builtin_2): Adjust caller.
33707         (fold_builtin_3): Handle BUILT_IN_EXPECT.
33708         * internal-fn.def (BUILTIN_EXPECT): New.
33709
33710 2014-03-18  Tobias Burnus  <burnus@net-b.de>
33711
33712         PR ipa/58721
33713         * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
33714         PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
33715         PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
33716
33717 2014-03-18  Jan Hubicka  <hubicka@ucw.cz>
33718
33719         PR ipa/58721
33720         * predict.c (combine_predictions_for_bb): Fix up formatting.
33721         (expr_expected_value_1, expr_expected_value): Add predictor argument,
33722         fill what it points to if non-NULL.
33723         (tree_predict_by_opcode): Adjust caller, use the predictor.
33724         * predict.def (PRED_COMPARE_AND_SWAP): Add.
33725
33726 2014-03-18  Eric Botcazou  <ebotcazou@adacore.com>
33727
33728         * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
33729         proper constant for the store mode.
33730
33731 2014-03-18  Ilya Enkovich  <ilya.enkovich@intel.com>
33732
33733         * symtab.c (change_decl_assembler_name): Fix transparent alias
33734         chain construction.
33735
33736 2014-03-16  Renlin Li  <Renlin.Li@arm.com>
33737
33738         * config/aarch64/aarch64.c: Correct the comments about the
33739         aarch64 stack layout.
33740
33741 2014-03-18  Thomas Schwinge  <thomas@codesourcery.com>
33742
33743         * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
33744         check for GF_OMP_FOR_KIND_FOR.
33745
33746 2013-03-18  Kirill Yukhin  <kirill.yukhin@intel.com>
33747
33748         * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
33749         ymm and zmm register names.
33750
33751 2014-03-17  Jakub Jelinek  <jakub@redhat.com>
33752
33753         PR target/60516
33754         * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
33755         note creation for the 2010-08-31 changes.
33756
33757 2014-03-17  Marek Polacek  <polacek@redhat.com>
33758
33759         PR middle-end/60534
33760         * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
33761         as -fno-tree-loop-vectorize.
33762         (expand_omp_simd): Likewise.
33763
33764 2014-03-15  Eric Botcazou  <ebotcazou@adacore.com>
33765
33766         * config/sparc/sparc-protos.h (tls_call_delay): Delete.
33767         (eligible_for_call_delay): New prototype.
33768         * config/sparc/sparc.c (tls_call_delay): Rename into...
33769         (eligible_for_call_delay): ...this.  Return false if the instruction
33770         cannot be put in the delay slot of a branch.
33771         (eligible_for_restore_insn): Simplify.
33772         (eligible_for_return_delay): Return false if the instruction cannot be
33773         put in the delay slot of a branch and simplify.
33774         (eligible_for_sibcall_delay): Return false if the instruction cannot be
33775         put in the delay slot of a branch.
33776         * config/sparc/sparc.md (fix_ut699): New attribute.
33777         (tls_call_delay): Delete.
33778         (in_call_delay): Reimplement.
33779         (eligible_for_sibcall_delay): Rename into...
33780         (in_sibcall_delay): ...this.
33781         (eligible_for_return_delay): Rename into...
33782         (in_return_delay): ...this.
33783         (in_branch_delay): Reimplement.
33784         (in_uncond_branch_delay): Delete.
33785         (in_annul_branch_delay): Delete.
33786
33787 2014-03-14  Richard Henderson  <rth@redhat.com>
33788
33789         PR target/60525
33790         * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
33791         define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
33792         (*floathi<X87MODEF>2_i387_with_temp): Remove.
33793         (floathi splitters): Remove.
33794         (float<SWI48x>xf2): New pattern.
33795         (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2.  Drop
33796         code that tried to handle DImode for 32-bit, but which was excluded
33797         by the pattern's condition.  Drop allocation of stack temporary.
33798         (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
33799         (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
33800         (*float<SWI48><MODEF>2_mixed_interunit): Remove.
33801         (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
33802         (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
33803         (*float<SWI48><MODEF>2_sse_with_temp): Remove.
33804         (*float<SWI48><MODEF>2_sse_interunit): Remove.
33805         (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
33806         (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
33807         (*float<SWI48x><X87MODEF>2_i387): Remove.
33808         (all float _with_temp splitters): Remove.
33809         (*float<SWI48x><MODEF>2_i387): New pattern.
33810         (*float<SWI48><MODEF>2_sse): New pattern.
33811         (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
33812         (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
33813
33814 2014-03-14  Jakub Jelinek  <jakub@redhat.com>
33815             Marek Polacek  <polacek@redhat.com>
33816
33817         PR middle-end/60484
33818         * common.opt (dump_base_name_prefixed): New Variable.
33819         * opts.c (finish_options): Don't prepend directory to x_dump_base_name
33820         if x_dump_base_name_prefixed is already set, set it at the end.
33821
33822 2014-03-14  Vladimir Makarov  <vmakarov@redhat.com>
33823
33824         PR rtl-optimization/60508
33825         * lra-constraints.c (get_reload_reg): Add new parameter
33826         in_subreg_p.
33827         (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
33828         Pass the new parameter values.
33829
33830 2014-03-14  Richard Biener  <rguenther@suse.de>
33831
33832         * common.opt: Revert unintented changes from r205065.
33833         * opts.c: Likewise.
33834
33835 2014-03-14  Richard Biener  <rguenther@suse.de>
33836
33837         PR middle-end/60518
33838         * cfghooks.c (split_block): Properly adjust all loops the
33839         block was a latch of.
33840
33841 2014-03-14  Martin Jambor  <mjambor@suse.cz>
33842
33843         PR lto/60461
33844         * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
33845         and simplify it.
33846
33847 2014-03-14  Georg-Johann Lay  <avr@gjlay.de>
33848
33849         PR target/59396
33850         * config/avr/avr.c (avr_set_current_function): Pass function name
33851         through default_strip_name_encoding before sanity checking instead
33852         of skipping the first char of the assembler name.
33853
33854 2014-03-13  Richard Henderson  <rth@redhat.com>
33855
33856         PR debug/60438
33857         * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
33858         (ix86_force_to_memory, ix86_free_from_memory): Remove.
33859         * config/i386/i386-protos.h: Likewise.
33860         * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
33861         in the expander instead of a splitter.
33862         (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
33863         any possibility of requiring a memory.
33864         (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
33865         (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
33866         (fp branch splitters): Update for ix86_split_fp_branch.
33867         (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
33868         (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
33869         (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
33870         (*fop_<MODEF>_2_i387): Remove f/r alternative.
33871         (*fop_<MODEF>_3_i387): Likewise.
33872         (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
33873         (splitters for the fop_* register patterns): Remove.
33874         (fscalexf4_i387): Rename from *fscalexf4_i387.
33875         (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
33876
33877 2014-03-13  Jakub Jelinek  <jakub@redhat.com>
33878
33879         PR tree-optimization/59779
33880         * tree-dfa.c (get_ref_base_and_extent): Use double_int
33881         type for bitsize and maxsize instead of HOST_WIDE_INT.
33882
33883 2014-03-13  Steven Bosscher  <steven@gcc.gnu.org>
33884
33885         PR rtl-optimization/57320
33886         * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
33887         the CFG after thread_prologue_and_epilogue_insns.
33888
33889 2014-03-13  Vladimir Makarov  <vmakarov@redhat.com>
33890
33891         PR rtl-optimization/57189
33892         * lra-constraints.c (process_alt_operands): Disfavor spilling
33893         vector pseudos.
33894
33895 2014-03-13  Cesar Philippidis  <cesar@codesourcery.com>
33896
33897         * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
33898
33899 2014-03-13  Jakub Jelinek  <jakub@redhat.com>
33900
33901         PR tree-optimization/59025
33902         PR middle-end/60418
33903         * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
33904         same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
33905
33906 2014-03-13  Georg-Johann Lay  <avr@gjlay.de>
33907
33908         PR target/60486
33909         * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
33910         calls of avr_out_plus_1.
33911
33912 2014-03-13  Bin Cheng  <bin.cheng@arm.com>
33913
33914         * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
33915         BB's single pred and update the father loop's latch info later.
33916
33917 2014-03-12  Michael Meissner  <meissner@linux.vnet.ibm.com>
33918
33919         * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
33920         (VEC_M): Likewise.
33921         (VEC_N): Likewise.
33922         (VEC_R): Likewise.
33923         (VEC_base): Likewise.
33924         (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
33925         registers, we need to swap double words in little endian mode.
33926
33927         * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
33928         to be a container mode for 128-bit integer operations added in ISA
33929         2.07.  Unlike TImode and PTImode, the preferred register set is
33930         the Altivec/VMX registers for the 128-bit operations.
33931
33932         * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
33933         declarations.
33934         (rs6000_split_128bit_ok_p): Likewise.
33935
33936         * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
33937         macros for creating ISA 2.07 normal and overloaded builtin
33938         functions with 3 arguments.
33939         (BU_P8V_OVERLOAD_3): Likewise.
33940         (VPERM_1T): Add support for V1TImode in 128-bit vector operations
33941         for use as overloaded functions.
33942         (VPERM_1TI_UNS): Likewise.
33943         (VSEL_1TI): Likewise.
33944         (VSEL_1TI_UNS): Likewise.
33945         (ST_INTERNAL_1ti): Likewise.
33946         (LD_INTERNAL_1ti): Likewise.
33947         (XXSEL_1TI): Likewise.
33948         (XXSEL_1TI_UNS): Likewise.
33949         (VPERM_1TI): Likewise.
33950         (VPERM_1TI_UNS): Likewise.
33951         (XXPERMDI_1TI): Likewise.
33952         (SET_1TI): Likewise.
33953         (LXVD2X_V1TI): Likewise.
33954         (STXVD2X_V1TI): Likewise.
33955         (VEC_INIT_V1TI): Likewise.
33956         (VEC_SET_V1TI): Likewise.
33957         (VEC_EXT_V1TI): Likewise.
33958         (EQV_V1TI): Likewise.
33959         (NAND_V1TI): Likewise.
33960         (ORC_V1TI): Likewise.
33961         (VADDCUQ): Add support for 128-bit integer arithmetic instructions
33962         added in ISA 2.07.  Add both normal 'altivec' builtins, and the
33963         overloaded builtin.
33964         (VADDUQM): Likewise.
33965         (VSUBCUQ): Likewise.
33966         (VADDEUQM): Likewise.
33967         (VADDECUQ): Likewise.
33968         (VSUBEUQM): Likewise.
33969         (VSUBECUQ): Likewise.
33970
33971         * config/rs6000/rs6000-c.c (__int128_type): New static to hold
33972         __int128_t and __uint128_t types.
33973         (__uint128_type): Likewise.
33974         (altivec_categorize_keyword): Add support for vector __int128_t,
33975         vector __uint128_t, vector __int128, and vector unsigned __int128
33976         as a container type for TImode operations that need to be done in
33977         VSX/Altivec registers.
33978         (rs6000_macro_to_expand): Likewise.
33979         (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
33980         to support 128-bit integer instructions vaddcuq, vadduqm,
33981         vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
33982         (altivec_resolve_overloaded_builtin): Add support for V1TImode.
33983
33984         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
33985         for V1TImode, and set up preferences to use VSX/Altivec registers.
33986         Setup VSX reload handlers.
33987         (rs6000_debug_reg_global): Likewise.
33988         (rs6000_init_hard_regno_mode_ok): Likewise.
33989         (rs6000_preferred_simd_mode): Likewise.
33990         (vspltis_constant): Do not allow V1TImode as easy altivec constants.
33991         (easy_altivec_constant): Likewise.
33992         (output_vec_const_move): Likewise.
33993         (rs6000_expand_vector_set): Convert V1TImode set and extract to
33994         simple move.
33995         (rs6000_expand_vector_extract): Likewise.
33996         (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
33997         addressing.
33998         (rs6000_const_vec): Add support for V1TImode.
33999         (rs6000_emit_le_vsx_load): Swap double words when loading or
34000         storing TImode/V1TImode.
34001         (rs6000_emit_le_vsx_store): Likewise.
34002         (rs6000_emit_le_vsx_move): Likewise.
34003         (rs6000_emit_move): Add support for V1TImode.
34004         (altivec_expand_ld_builtin): Likewise.
34005         (altivec_expand_st_builtin): Likewise.
34006         (altivec_expand_vec_init_builtin): Likewise.
34007         (altivec_expand_builtin): Likewise.
34008         (rs6000_init_builtins): Add support for V1TImode type.  Add
34009         support for ISA 2.07 128-bit integer builtins.  Define type names
34010         for the VSX/Altivec vector types.
34011         (altivec_init_builtins): Add support for overloaded vector
34012         functions with V1TImode type.
34013         (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
34014         (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
34015         external function.
34016         (rs6000_split_128bit_ok_p): Likewise.
34017         (rs6000_handle_altivec_attribute): Create V1TImode from vector
34018         __int128_t and vector __uint128_t.
34019
34020         * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
34021         and mode attributes.
34022         (VSX_M): Likewise.
34023         (VSX_M2): Likewise.
34024         (VSm): Likewise.
34025         (VSs): Likewise.
34026         (VSr): Likewise.
34027         (VSv): Likewise.
34028         (VS_scalar): Likewise.
34029         (VS_double): Likewise.
34030         (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
34031
34032         * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
34033         we support the ISA 2.07 128-bit integer arithmetic instructions.
34034         (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
34035         (enum rs6000_builtin_type_index): Add fields to hold V1TImode
34036         and TImode types for use with the builtin functions.
34037         (V1TI_type_node): Likewise.
34038         (unsigned_V1TI_type_node): Likewise.
34039         (intTI_type_internal_node): Likewise.
34040         (uintTI_type_internal_node): Likewise.
34041
34042         * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
34043         128-bit builtin functions.
34044         (UNSPEC_VADDEUQM): Likewise.
34045         (UNSPEC_VADDECUQ): Likewise.
34046         (UNSPEC_VSUBCUQ): Likewise.
34047         (UNSPEC_VSUBEUQM): Likewise.
34048         (UNSPEC_VSUBECUQ): Likewise.
34049         (VM): Add V1TImode to vector mode iterators.
34050         (VM2): Likewise.
34051         (VI_unit): Likewise.
34052         (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
34053         (altivec_vaddcuq): Likewise.
34054         (altivec_vsubuqm): Likewise.
34055         (altivec_vsubcuq): Likewise.
34056         (altivec_vaddeuqm): Likewise.
34057         (altivec_vaddecuq): Likewise.
34058         (altivec_vsubeuqm): Likewise.
34059         (altivec_vsubecuq): Likewise.
34060
34061         * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
34062         mode iterators.
34063         (BOOL_128): Likewise.
34064         (BOOL_REGS_OUTPUT): Likewise.
34065         (BOOL_REGS_OP1): Likewise.
34066         (BOOL_REGS_OP2): Likewise.
34067         (BOOL_REGS_UNARY): Likewise.
34068         (BOOL_REGS_AND_CR0): Likewise.
34069
34070         * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
34071         128-bit integer builtin support.
34072         (vec_vadduqm): Likewise.
34073         (vec_vaddecuq): Likewise.
34074         (vec_vaddeuqm): Likewise.
34075         (vec_vsubecuq): Likewise.
34076         (vec_vsubeuqm): Likewise.
34077         (vec_vsubcuq): Likewise.
34078         (vec_vsubuqm): Likewise.
34079
34080         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
34081         Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
34082         vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
34083         128-bit integer add/subtract to ISA 2.07.
34084
34085 2014-03-12  Joern Rennecke  <joern.rennecke@embecosm.com>
34086
34087         * config/arc/arc.c (arc_predicate_delay_insns):
34088         Fix third argument passed to conditionalize_nonjump.
34089
34090 2014-03-12  Yufeng Zhang  <yufeng.zhang@arm.com>
34091
34092         * config/aarch64/aarch64-builtins.c
34093         (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
34094         BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
34095         * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
34096         instead of __builtin_lfloor.
34097         (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
34098
34099 2014-03-12  Jakub Jelinek  <jakub@redhat.com>
34100
34101         * tree-ssa-ifcombine.c (forwarder_block_to): New function.
34102         (tree_ssa_ifcombine_bb_1): New function.
34103         (tree_ssa_ifcombine_bb): Use it.  Handle also cases where else_bb
34104         is an empty forwarder block to then_bb or vice versa and then_bb
34105         and else_bb are effectively swapped.
34106
34107 2014-03-12  Christian Bruel  <christian.bruel@st.com>
34108
34109         PR target/60264
34110         * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
34111         REG_CFA_DEF_CFA note.
34112         (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
34113         (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
34114
34115 2014-03-12  Thomas Preud'homme  <thomas.preudhomme@arm.com>
34116
34117         PR tree-optimization/60454
34118         * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
34119
34120 2014-03-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34121
34122         * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
34123         Do not define target_cpu_default2 to generic.
34124         * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
34125         * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
34126         * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
34127
34128 2014-03-12  Jakub Jelinek  <jakub@redhat.com>
34129             Marc Glisse  <marc.glisse@inria.fr>
34130
34131         PR tree-optimization/60502
34132         * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
34133         instead of build_low_bits_mask.
34134
34135 2014-03-12  Jakub Jelinek  <jakub@redhat.com>
34136
34137         PR middle-end/60482
34138         * tree-vrp.c (register_edge_assert_for_1): Don't add assert
34139         if there are multiple uses, but op doesn't live on E edge.
34140         * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
34141         clobber stmts before __builtin_unreachable.
34142
34143 2014-03-11  Richard Sandiford  <rdsandiford@googlemail.com>
34144
34145         * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
34146         hard_frame_pointer_rtx.
34147         * cse.c (cse_insn): Remove volatile check.
34148         * cselib.c (cselib_process_insn): Likewise.
34149         * dse.c (scan_insn): Likewise.
34150
34151 2014-03-11  Joern Rennecke  <joern.rennecke@embecosm.com>
34152
34153         * config/arc/arc.c (conditionalize_nonjump): New function,
34154         broken out of ...
34155         (arc_ifcvt): ... this.
34156         (arc_predicate_delay_insns): Use it.
34157
34158 2014-03-11  Joern Rennecke  <joern.rennecke@embecosm.com>
34159
34160         * config/arc/predicates.md (extend_operand): During/after reload,
34161         allow const_int_operand.
34162         * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
34163         (umulsidi3_700): Likewise.  Change operand 2 constraint back to "cL".
34164         (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
34165         to "i".
34166         (umulsi3_highpart_i): Likewise.
34167
34168 2014-03-11  Richard Biener  <rguenther@suse.de>
34169
34170         * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
34171         Add asserts to guard possible wrong-code bugs.
34172
34173 2014-03-11  Richard Biener  <rguenther@suse.de>
34174
34175         PR tree-optimization/60429
34176         PR tree-optimization/60485
34177         * tree-ssa-structalias.c (set_union_with_increment): Properly
34178         take into account all fields that overlap the shifted vars.
34179         (do_sd_constraint): Likewise.
34180         (do_ds_constraint): Likewise.
34181         (get_constraint_for_ptr_offset): Likewise.
34182
34183 2014-03-11  Chung-Lin Tang  <cltang@codesourcery.com>
34184
34185         * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
34186         (nios2_compute_frame_layout):
34187         Add calculation of cfun->machine->fp_save_offset.
34188         (nios2_expand_prologue): Correct setting of frame pointer register
34189         in prologue.
34190         (nios2_expand_epilogue): Update recovery of stack pointer from
34191         frame pointer accordingly.
34192         (nios2_initial_elimination_offset): Update calculation of offset
34193         for eliminating to HARD_FRAME_POINTER_REGNUM.
34194
34195 2014-03-10  Jakub Jelinek  <jakub@redhat.com>
34196
34197         PR ipa/60457
34198         * ipa.c (symtab_remove_unreachable_nodes): Don't call
34199         cgraph_get_create_node on VAR_DECLs.
34200
34201 2014-03-10  Richard Biener  <rguenther@suse.de>
34202
34203         PR middle-end/60474
34204         * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
34205
34206 2014-03-08  Douglas B Rupp  <rupp@gnat.com>
34207
34208         * config/vms/vms.opt (vms_float_format): New variable.
34209
34210 2014-03-08  Tobias Burnus  <burnus@net-b.de>
34211
34212         * doc/invoke.texi (-fcilkplus): Update implementation status.
34213
34214 2014-03-08  Paulo Matos  <paulo@matos-sorge.com>
34215             Richard Biener  <rguenther@suse.de>
34216
34217         * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
34218         consistently accross all TUs.
34219         (run_gcc): Enable -fshort-double automatically at link at link-time
34220         and disallow override.
34221
34222 2014-03-08  Richard Sandiford  <rdsandiford@googlemail.com>
34223
34224         PR target/58271
34225         * config/mips/mips.c (mips_option_override): Promote -mpaired-single
34226         warning to an error.  Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
34227         if they can't be used.
34228
34229 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
34230
34231         * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
34232         for Solaris 11/x86 ld.
34233         * configure: Regenerate.
34234
34235 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
34236
34237         * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
34238         (LIB_TLS_SPEC): Save as ld_tls_libs.
34239         (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
34240         (HAVE_AS_IX86_TLSLDM): New test.
34241         * configure, config.in: Regenerate.
34242         * config/i386/i386.c (legitimize_tls_address): Fall back to
34243         TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
34244         cannot support TLS_MODEL_LOCAL_DYNAMIC.
34245         * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
34246         instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
34247
34248 2014-03-07  Paulo Matos  <paulo@matos-sorge.com>
34249
34250         * common.opt (fira-loop-pressure): Mark as optimization.
34251
34252 2014-03-07  Thomas Schwinge  <thomas@codesourcery.com>
34253
34254         * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
34255         an OpenMP mappable type.
34256
34257 2014-03-06  Matthias Klose  <doko@ubuntu.com>
34258
34259         * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
34260         MULTILIB_OSDIRNAMES is not defined.
34261
34262 2014-03-06  Jakub Jelinek  <jakub@redhat.com>
34263             Meador Inge  <meadori@codesourcery.com>
34264
34265         PR target/58595
34266         * config/arm/arm.c (arm_tls_symbol_p): Remove.
34267         (arm_legitimize_address): Call legitimize_tls_address for any
34268         arm_tls_referenced_p expression, handle constant addend.  Call it
34269         before testing for !TARGET_ARM.
34270         (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
34271
34272 2014-03-06  Richard Biener  <rguenther@suse.de>
34273
34274         PR middle-end/60445
34275         PR lto/60424
34276         PR lto/60427
34277         Revert
34278         2014-03-04  Paulo Matos  <paulo@matos-sorge.com>
34279
34280         * tree-streamer.c (record_common_node): Assert we don't record
34281         nodes with type double.
34282         (preload_common_node): Skip type double, complex double and double
34283         pointer since it is now frontend dependent due to fshort-double option.
34284
34285 2014-03-06  Richard Biener  <rguenther@suse.de>
34286
34287         * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
34288         or -fno-lto is specified and the linker has full plugin support.
34289         * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
34290         (main): Remove -flto processing, adjust lto_mode using use_plugin late.
34291         * lto-wrapper.c (merge_and_complain): Merge compile-time
34292         optimization levels.
34293         (run_gcc): And pass it through to the link options.
34294
34295 2014-03-06  Alexandre Oliva  <aoliva@redhat.com>
34296
34297         PR debug/60381
34298         Revert:
34299         2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
34300         PR debug/59992
34301         * cselib.c (remove_useless_values): Skip to avoid quadratic
34302         behavior if the condition moved from...
34303         (cselib_process_insn): ... here holds.
34304
34305 2014-03-05  Jakub Jelinek  <jakub@redhat.com>
34306
34307         PR plugins/59335
34308         * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
34309         ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
34310
34311         PR plugins/59335
34312         * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
34313         (TM_H): Add x86-tune.def.
34314
34315 2014-03-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34316
34317         * config/aarch64/aarch64.c (generic_tunings):
34318         Use cortexa57_extra_costs.
34319
34320 2014-03-05  Jakub Jelinek  <jakub@redhat.com>
34321
34322         PR lto/60404
34323         * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
34324         of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
34325         * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
34326         cost for in_lto_p.
34327
34328 2014-03-04  Heiher  <r@hev.cc>
34329
34330         * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
34331         * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
34332
34333 2014-03-04  Uros Bizjak  <ubizjak@gmail.com>
34334
34335         * config/i386/predicates.md (const2356_operand): Change to ...
34336         (const2367_operand): ... this.
34337         * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
34338         const2367_operand.
34339         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
34340         (*avx512pf_scatterpf<mode>sf): Ditto.
34341         (avx512pf_scatterpf<mode>df): Ditto.
34342         (*avx512pf_scatterpf<mode>df_mask): Ditto.
34343         (*avx512pf_scatterpf<mode>df): Ditto.
34344         * config/i386/i386.c (ix86_expand_builtin): Update
34345         incorrect hint operand error message.
34346
34347 2014-03-04  Richard Biener  <rguenther@suse.de>
34348
34349         * lto-section-in.c (lto_get_section_data): Fix const cast.
34350
34351 2014-03-04  Paulo Matos  <paulo@matos-sorge.com>
34352
34353         * tree-streamer.c (record_common_node): Assert we don't record
34354         nodes with type double.
34355         (preload_common_node): Skip type double, complex double and double
34356         pointer since it is now frontend dependent due to fshort-double option.
34357
34358 2014-03-04  Richard Biener  <rguenther@suse.de>
34359
34360         PR lto/60405
34361         * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
34362         (lto_input_toplevel_asms): Likewise.
34363         * lto-section-in.c (lto_get_section_data): Instead do it here
34364         for every section.
34365
34366 2014-03-04  Richard Biener  <rguenther@suse.de>
34367
34368         PR tree-optimization/60382
34369         * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
34370         dead PHIs a reduction.
34371
34372 2014-03-03  Uros Bizjak  <ubizjak@gmail.com>
34373
34374         * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
34375         hint value.
34376         (_mm_prefetch): Move out of GCC target("sse") pragma.
34377         * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
34378         GCC target("prfchw") pragma.
34379         * config/i386/i386.md (prefetch): Emit prefetchwt1 only
34380         for locality <= 2.
34381         * config/i386/i386.c (ix86_option_override_internal): Enable
34382         -mprfchw with -mprefetchwt1.
34383
34384 2014-03-03  Joern Rennecke  <joern.rennecke@embecosm.com>
34385
34386         * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
34387         Mark as varying.
34388
34389 2014-03-03  Joern Rennecke  <joern.rennecke@embecosm.com>
34390
34391         * opts.h (CL_PCH_IGNORE): Define.
34392         * targhooks.c (option_affects_pch_p):
34393         Return false for options that have CL_PCH_IGNORE set.
34394         * opt-functions.awk: Process PchIgnore.
34395         * doc/options.texi: Document PchIgnore.
34396
34397         * config/arc/arc.opt (misize): Add PchIgnore property.
34398
34399 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
34400
34401         * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
34402         reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
34403         constraint on constants to permit them being loaded into
34404         GENERAL_REGS or BASE_REGS.
34405
34406 2014-03-03  Nick Clifton  <nickc@redhat.com>
34407
34408         * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
34409         anti-cacnonical alternatives.
34410         (negandhi3_real): New pattern.
34411         * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
34412
34413 2014-03-03  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
34414
34415         * config/avr/avr-mcus.def: Remove atxmega16x1.
34416         * config/avr/avr-tables.opt: Regenerate.
34417         * config/avr/t-multilib: Regenerate.
34418         * doc/avr-mmcu.texi: Regenerate.
34419
34420 2014-03-03  Tobias Grosser  <tobias@grosser.es>
34421             Mircea Namolaru  <mircea.namolaru@inria.fr>
34422
34423         PR tree-optimization/58028
34424         * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
34425         scalar dimensions.
34426
34427 2014-03-03  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
34428
34429         * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
34430         not handled by recognizers.
34431
34432 2014-03-03  Jakub Jelinek  <jakub@redhat.com>
34433
34434         PR middle-end/60175
34435         * function.c (expand_function_end): Don't emit
34436         clobber_return_register sequence if clobber_after is a BARRIER.
34437         * cfgexpand.c (construct_exit_block): Append instructions before
34438         return_label to prev_bb.
34439
34440 2014-03-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
34441
34442         * config/rs6000/constraints.md: Document reserved use of "wc".
34443
34444 2014-03-02  Jan Hubicka  <hubicka@ucw.cz>
34445
34446         PR ipa/60150
34447         * ipa.c (function_and_variable_visibility): When dissolving comdat
34448         group, also set all symbols to local.
34449
34450 2014-03-02  Jan Hubicka  <hubicka@ucw.cz>
34451
34452         PR ipa/60306
34453
34454         Revert:
34455         2013-12-14  Jan Hubicka  <jh@suse.cz>
34456         PR middle-end/58477
34457         * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
34458
34459 2014-03-02  Jon Beniston  <jon@beniston.com>
34460
34461         PR bootstrap/48230
34462         PR bootstrap/50927
34463         PR bootstrap/52466
34464         PR target/46898
34465         * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
34466         (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
34467         * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
34468         (simple_return, *simple_return): New patterns
34469         * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
34470         * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
34471
34472 2014-03-01  Paolo Carlini  <paolo.carlini@oracle.com>
34473
34474         * dwarf2out.c (gen_subprogram_die): Tidy.
34475
34476 2014-03-01  Oleg Endo  <olegendo@gcc.gnu.org>
34477
34478         PR target/60071
34479         * config/sh/sh.md (*mov_t_msb_neg): Split into ...
34480         (*mov_t_msb_neg_negc): ... this new insn.
34481
34482 2014-02-28  Jason Merrill  <jason@redhat.com>
34483
34484         PR c++/58678
34485         * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
34486         function.
34487
34488 2014-02-28  Paolo Carlini  <paolo.carlini@oracle.com>
34489
34490         PR c++/60314
34491         * dwarf2out.c (decltype_auto_die): New static.
34492         (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
34493         (gen_type_die_with_usage): Handle 'decltype(auto)'.
34494         (is_cxx_auto): Likewise.
34495
34496 2014-02-28  Ian Bolton  <ian.bolton@arm.com>
34497
34498         * config/aarch64/aarch64.h: Define __ARM_NEON by default if
34499         we are not using general regs only.
34500
34501 2014-02-28  Richard Biener  <rguenther@suse.de>
34502
34503         PR target/60280
34504         * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
34505         previous fix and only allow to remove trivial pre-headers
34506         and latches.  Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
34507         (remove_forwarder_block): Properly update the latch of a loop.
34508
34509 2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
34510
34511         PR debug/59992
34512         * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
34513         (cselib_preserved_hash_table): New.
34514         (preserve_constants_and_equivs): Move preserved vals to it.
34515         (cselib_find_slot): Look it up first.
34516         (cselib_init): Initialize it.
34517         (cselib_finish): Release it.
34518         (dump_cselib_table): Dump it.
34519
34520 2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
34521
34522         PR debug/59992
34523         * cselib.c (remove_useless_values): Skip to avoid quadratic
34524         behavior if the condition moved from...
34525         (cselib_process_insn): ... here holds.
34526
34527 2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
34528
34529         PR debug/57232
34530         * var-tracking.c (vt_initialize): Apply the same condition to
34531         preserve the CFA base value.
34532
34533 2014-02-28  Joey Ye  <joey.ye@arm.com>
34534
34535         PR target/PR60169
34536         * config/arm/arm.c (thumb_far_jump_used_p): Don't change
34537         if reload in progress or completed.
34538
34539 2014-02-28  Tobias Burnus  <burnus@net-b.de>
34540
34541         PR middle-end/60147
34542         * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
34543         NAMELIST_DECL.
34544
34545 2014-02-27  H.J. Lu  <hongjiu.lu@intel.com>
34546
34547         * doc/tm.texi.in (Condition Code Status): Update documention for
34548         relative locations of cc0-setter and cc0-user.
34549
34550 2014-02-27  Jeff Law  <law@redhat.com>
34551
34552         PR rtl-optimization/52714
34553         * combine.c (try_combine): When splitting an unrecognized PARALLEL
34554         into two independent simple sets, if I3 is a jump, ensure the
34555         pattern we place into I3 is a (set (pc) ...).
34556
34557 2014-02-27  Mikael Pettersson  <mikpe@it.uu.se>
34558             Jeff Law  <law@redhat.com>
34559
34560         PR rtl-optimization/49847
34561         * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
34562         are in different blocks.
34563         * doc/tm.texi (Condition Code Status): Update documention for
34564         relative locations of cc0-setter and cc0-user.
34565
34566 2014-02-27  Vladimir Makarov  <vmakarov@redhat.com>
34567
34568         PR target/59222
34569         * lra.c (lra_emit_add): Check SUBREG too.
34570
34571 2014-02-27  Andreas Schwab  <schwab@suse.de>
34572
34573         * config/m68k/m68k.c (m68k_option_override): Disable
34574         -flive-range-shrinkage for classic m68k.
34575         (m68k_override_options_after_change): Likewise.
34576
34577 2014-02-27  Marek Polacek  <polacek@redhat.com>
34578
34579         PR middle-end/59223
34580         * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
34581         -Wmaybe-uninitialized.
34582
34583 2014-02-27  Alan Modra  <amodra@gmail.com>
34584
34585         PR target/57936
34586         * reload1.c (emit_input_reload_insns): When reload_override_in,
34587         set old to rl->in_reg when rl->in_reg is a subreg.
34588
34589 2014-02-26  Richard Biener  <rguenther@suse.de>
34590
34591         PR bootstrap/60343
34592         * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
34593
34594 2014-02-25  Ilya Tocar  <ilya.tocar@intel.com>
34595
34596         * common/config/i386/predicates.md (const1256_operand): Remove.
34597         (const2356_operand): New.
34598         (const_1_to_2_operand): Remove.
34599         * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
34600         (*avx512pf_gatherpf<mode>sf_mask): Ditto.
34601         (*avx512pf_gatherpf<mode>sf): Ditto.
34602         (avx512pf_gatherpf<mode>df): Ditto.
34603         (*avx512pf_gatherpf<mode>df_mask): Ditto.
34604         (*avx512pf_gatherpf<mode>df): Ditto.
34605         (avx512pf_scatterpf<mode>sf): Ditto.
34606         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
34607         (*avx512pf_scatterpf<mode>sf): Ditto.
34608         (avx512pf_scatterpf<mode>df): Ditto.
34609         (*avx512pf_scatterpf<mode>df_mask): Ditto.
34610         (*avx512pf_scatterpf<mode>df): Ditto.
34611         * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
34612
34613 2014-02-26  Ilya Tocar  <ilya.tocar@intel.com>
34614
34615         * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
34616         (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
34617         (_mm512_mask_testn_epi64_mask): Move to ...
34618         * config/i386/avx512cdintrin.h: Here.
34619         * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
34620         * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
34621         (avx512f_scalef<mode><mask_name><round_name>): Ditto.
34622         (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
34623         TARGET_AVX512F from TARGET_AVX512CD.
34624
34625 2014-02-26  Richard Biener  <rguenther@suse.de>
34626
34627         PR ipa/60327
34628         * ipa.c (walk_polymorphic_call_targets): Properly guard
34629         call to inline_update_overall_summary.
34630
34631 2014-02-26  Bin Cheng  <bin.cheng@arm.com>
34632
34633         PR target/60280
34634         * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
34635         and latches only if requested.  Fix latch if it is removed.
34636         * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
34637         LOOPS_HAVE_PREHEADERS.
34638
34639 2014-02-25  Andrew Pinski  <apinski@cavium.com>
34640
34641         * builtins.c (expand_builtin_thread_pointer): Create a new target
34642         when the target is NULL.
34643
34644 2014-02-25  Vladimir Makarov  <vmakarov@redhat.com>
34645
34646         PR rtl-optimization/60317
34647         * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
34648         * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
34649         * lra-assigns.c: Include params.h.
34650         (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
34651         other reload pseudos considerations.
34652
34653 2014-02-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
34654
34655         * config/rs6000/vector.md (*vector_unordered<mode>): Change split
34656         to use canonical form for nor<mode>3.
34657
34658 2014-02-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34659
34660         PR target/55426
34661         * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
34662         conversions.
34663
34664 2014-02-25  Ilya Tocar  <ilya.tocar@intel.com>
34665
34666         * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
34667         (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
34668         (ix86_handle_option): Handle OPT_mprefetchwt1.
34669         * config/i386/cpuid.h (bit_PREFETCHWT1): New.
34670         * config/i386/driver-i386.c (host_detect_local_cpu): Detect
34671         PREFETCHWT1 CPUID.
34672         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
34673         OPTION_MASK_ISA_PREFETCHWT1.
34674         * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
34675         (PTA_PREFETCHWT1): New.
34676         (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
34677         (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
34678         * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
34679         * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
34680         (*prefetch_avx512pf_<mode>_: Change into ...
34681         (*prefetch_prefetchwt1_<mode>: This.
34682         * config/i386/i386.opt (mprefetchwt1): New.
34683         * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
34684         (_mm_prefetch): Handle intent to write.
34685         * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
34686
34687 2014-02-25  Richard Biener  <rguenther@suse.de>
34688
34689         PR middle-end/60291
34690         * emit-rtl.c (mem_attrs_htab): Remove.
34691         (mem_attrs_htab_hash): Likewise.
34692         (mem_attrs_htab_eq): Likewise.
34693         (set_mem_attrs): Always allocate new mem-attrs when something changed.
34694         (init_emit_once): Do not allocate mem_attrs_htab.
34695
34696 2014-02-25  Richard Biener  <rguenther@suse.de>
34697
34698         PR lto/60319
34699         * lto-opts.c (lto_write_options): Output non-explicit conservative
34700         -fwrapv, -fno-trapv and -fno-strict-overflow.
34701         * lto-wrapper.c (merge_and_complain): Handle merging those options.
34702         (run_gcc): And pass them through.
34703
34704 2014-02-25  Andrey Belevantsev  <abel@ispras.ru>
34705
34706         * sel-sched.c (calculate_new_fences): New parameter ptime.
34707         Calculate it as a maximum over all fence cycles.
34708         (sel_sched_region_2): Adjust the call to calculate_new_fences.
34709         Print the final schedule timing when sched_verbose.
34710
34711 2014-02-25  Andrey Belevantsev  <abel@ispras.ru>
34712
34713         PR rtl-optimization/60292
34714         * sel-sched.c (fill_vec_av_set): Do not reset target availability
34715         bit fot the fence instruction.
34716
34717 2014-02-24  Alangi Derick  <alangiderick@gmail.com>
34718
34719         * calls.h: Fix typo in comment.
34720
34721 2014-02-24  John David Anglin  <danglin@gcc.gnu.org>
34722
34723         * config/pa/pa.c (pa_output_move_double): Don't valididate when
34724         adjusting offsetable addresses.
34725
34726 2014-02-24  Guozhi Wei  <carrot@google.com>
34727
34728         * sparseset.h (sparseset_pop): Fix the wrong index.
34729
34730 2014-02-24  Walter Lee  <walt@tilera.com>
34731
34732         * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
34733         (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
34734         triplet.
34735         * common/config/tilegx/tilegx-common.c
34736         (TARGET_DEFAULT_TARGET_FLAGS): Define.
34737         * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
34738         (LINK_SPEC): Ditto.
34739         * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
34740         * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
34741         (tilegx_gimplify_va_arg_expr): Handle big endian.
34742         (tilegx_expand_unaligned_load): Ditto.
34743         (tilegx_expand_unaligned_store): Ditto.
34744         (TARGET_RETURN_IN_MSB): New.
34745         * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
34746         (TARGET_ENDIAN_DEFAULT): New.
34747         (TARGET_BIG_ENDIAN): Handle big endian.
34748         (BYTES_BIG_ENDIAN): Ditto.
34749         (WORDS_BIG_ENDIAN): Ditto.
34750         (FLOAT_WORDS_BIG_ENDIAN): Ditto.
34751         (ENDIAN_SPEC): New.
34752         (EXTRA_SPECS): New.
34753         * config/tilegx/tilegx.md (extv): Handle big endian.
34754         (extzv): Ditto.
34755         (insn_st<n>): Ditto.
34756         (insn_st<n>_add<bitsuffix>): Ditto.
34757         (insn_stnt<n>): Ditto.
34758         (insn_stnt<n>_add<bitsuffix>):Ditto.
34759         (vec_interleave_highv8qi): Handle big endian.
34760         (vec_interleave_highv8qi_be): New.
34761         (vec_interleave_highv8qi_le): New.
34762         (insn_v1int_h): Handle big endian.
34763         (vec_interleave_lowv8qi): Handle big endian.
34764         (vec_interleave_lowv8qi_be): New.
34765         (vec_interleave_lowv8qi_le): New.
34766         (insn_v1int_l): Handle big endian.
34767         (vec_interleave_highv4hi): Handle big endian.
34768         (vec_interleave_highv4hi_be): New.
34769         (vec_interleave_highv4hi_le): New.
34770         (insn_v2int_h): Handle big endian.
34771         (vec_interleave_lowv4hi): Handle big endian.
34772         (vec_interleave_lowv4hi_be): New.
34773         (vec_interleave_lowv4hi_le): New.
34774         (insn_v2int_l): Handle big endian.
34775         (vec_interleave_highv2si): Handle big endian.
34776         (vec_interleave_highv2si_be): New.
34777         (vec_interleave_highv2si_le): New.
34778         (insn_v4int_h): Handle big endian.
34779         (vec_interleave_lowv2si): Handle big endian.
34780         (vec_interleave_lowv2si_be): New.
34781         (vec_interleave_lowv2si_le): New.
34782         (insn_v4int_l): Handle big endian.
34783         * config/tilegx/tilegx.opt (mbig-endian): New option.
34784         (mlittle-endian): New option.
34785         * doc/install.texi: Document tilegxbe-linux.
34786         * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
34787
34788 2014-02-24  Martin Jambor  <mjambor@suse.cz>
34789
34790         PR ipa/60266
34791         * ipa-cp.c (propagate_constants_accross_call): Bail out early if
34792         there are no parameter descriptors.
34793
34794 2014-02-24  Andrey Belevantsev  <abel@ispras.ru>
34795
34796         PR rtl-optimization/60268
34797         * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
34798         initialization to ...
34799         (sched_rgn_init): ... here.
34800         (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
34801
34802 2014-02-23  David Holsgrove  <david.holsgrove@xilinx.com>
34803
34804         * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
34805         names.
34806
34807 2014-02-23  Edgar E. Iglesias  <edgar.iglesias@xilinx.com>
34808
34809         * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
34810         definition.
34811
34812 2014-02-23  David Holsgrove  <david.holsgrove@xilinx.com>
34813
34814         * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
34815         define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
34816
34817 2014-02-23  David Holsgrove  <david.holsgrove@xilinx.com>
34818
34819         * config/microblaze/predicates.md: Add cmp_op predicate.
34820         * config/microblaze/microblaze.md: Add branch_compare instruction
34821         which uses cmp_op predicate and emits cmp insn before branch.
34822         * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
34823         to microblaze_expand_conditional_branch and consolidate logic.
34824         (microblaze_expand_conditional_branch): emit branch_compare
34825         insn instead of handling cmp op separate from branch insn.
34826
34827 2014-02-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
34828
34829         * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
34830         to permit subregs.
34831
34832 2014-02-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
34833
34834         * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
34835         define_insn with define_expand and new define_insn
34836         *altivec_lve<VI_char>x_internal.
34837         (altivec_stve<VI_char>x): Replace define_insn with define_expand
34838         and new define_insn *altivec_stve<VI_char>x_internal.
34839         * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
34840         prototype.
34841         * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
34842         lve*x built-ins.
34843         (altivec_expand_stvex_be): New function.
34844
34845 2014-02-22  Joern Rennecke  <joern.rennecke@embecosm.com>
34846
34847         * config/avr/avr.c (avr_can_eliminate): Allow elimination from
34848         ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
34849         * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
34850         ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
34851
34852 2014-02-21  Vladimir Makarov  <vmakarov@redhat.com>
34853
34854         PR target/60298
34855         * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
34856         instead of emit_move_insn.
34857
34858 2014-02-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
34859
34860         * config/rs6000/altivec.md (altivec_vsumsws): Replace second
34861         vspltw with vsldoi.
34862         (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
34863         gen_altivec_vsumsws.
34864
34865 2014-02-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
34866
34867         * config/rs6000/altivec.md (altivec_lvxl): Rename as
34868         *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
34869         (altivec_lvxl_<mode>): New define_expand incorporating
34870         -maltivec=be semantics where needed.
34871         (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
34872         (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
34873         semantics where needed.
34874         (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
34875         (altivec_stvx_<mode>): New define_expand incorporating
34876         -maltivec=be semantics where needed.
34877         (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
34878         VM2 iterator instead of V4SI.
34879         (altivec_stvxl_<mode>): New define_expand incorporating
34880         -maltivec=be semantics where needed.
34881         * config/rs6000/rs6000-builtin.def: Add new built-in definitions
34882         LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
34883         LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
34884         STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
34885         STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
34886         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
34887         ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
34888         similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
34889         ALTIVEC_BUILTIN_STVXL.
34890         * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
34891         (altivec_expand_stvx_be): Likewise.
34892         * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
34893         (altivec_expand_lvx_be): Likewise.
34894         (altivec_expand_stvx_be): Likewise.
34895         (altivec_expand_builtin): Add cases for
34896         ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
34897         ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
34898         (altivec_init_builtins): Add definitions for
34899         __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
34900         __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
34901
34902 2014-02-21  Catherine Moore  <clm@codesourcery.com>
34903
34904         * doc/invoke.texi (mvirt, mno-virt): Document.
34905         * config/mips/mips.opt (mvirt): New option.
34906         * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
34907
34908 2014-02-21  Richard Biener  <rguenther@suse.de>
34909
34910         PR tree-optimization/60276
34911         * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
34912         (STMT_VINFO_MIN_NEG_DIST): New macro.
34913         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
34914         STMT_VINFO_MIN_NEG_DIST.
34915         * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
34916         made for negative dependence distances still hold.
34917
34918 2014-02-21  Richard Biener  <rguenther@suse.de>
34919
34920         PR middle-end/60291
34921         * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
34922         DECL_INITIAL for globals not in the current function context.
34923
34924 2014-02-21  Jakub Jelinek  <jakub@redhat.com>
34925
34926         PR tree-optimization/56490
34927         * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
34928         * tree-ssa-uninit.c: Include params.h.
34929         (compute_control_dep_chain): Add num_calls argument, return false
34930         if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
34931         num_calls to recursive call.
34932         (find_predicates): Change dep_chain into normal array,
34933         cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
34934         variable and adjust compute_control_dep_chain caller.
34935         (find_def_preds): Likewise.
34936
34937 2014-02-21  Thomas Schwinge  <thomas@codesourcery.com>
34938
34939         * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
34940         <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
34941
34942 2014-02-21  Nick Clifton  <nickc@redhat.com>
34943
34944         * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
34945         (pushhi1): Likewise.
34946         (popqi1): Add mode to pre_dec.
34947         (pophi1): Likewise.
34948
34949 2014-02-21  Jakub Jelinek  <jakub@redhat.com>
34950
34951         * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
34952         mode for mask of V8SFmode permutation.
34953
34954 2014-02-20  Richard Henderson  <rth@redhat.com>
34955
34956         PR c++/60272
34957         * builtins.c (expand_builtin_atomic_compare_exchange): Always make
34958         a new pseudo for OLDVAL.
34959
34960 2014-02-20  Jakub Jelinek  <jakub@redhat.com>
34961
34962         PR target/57896
34963         * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
34964         gen_reg_rtx if d->testing_p.
34965         (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
34966         if d->testing_p and we will certainly return true.
34967         (expand_vec_perm_even_odd_1): Likewise.  Don't call gen_reg_rtx
34968         if d->testing_p.
34969
34970 2014-02-20  Uros Bizjak  <ubizjak@gmail.com>
34971
34972         * emit-rtl.c (gen_reg_rtx): Assert that
34973         crtl->emit.regno_pointer_align_length is non-zero.
34974
34975 2014-02-20  Richard Henderson  <rth@redhat.com>
34976
34977         PR c++/60272
34978         * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
34979         on failure the store back into EXPECT.
34980
34981 2014-02-20  Chung-Lin Tang  <cltang@codesourcery.com>
34982             Sandra Loosemore  <sandra@codesourcery.com>
34983
34984         * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
34985         * config/nios2/nios2.c (nios2_function_profiler): Add
34986         -fPIC (flag_pic == 2) support.
34987         (nios2_handle_custom_fpu_cfg): Fix warning parameter.
34988         (nios2_large_offset_p): New function.
34989         (nios2_unspec_reloc_p): Move up position, update to use
34990         nios2_large_offset_p.
34991         (nios2_unspec_address): Remove function.
34992         (nios2_unspec_offset): New function.
34993         (nios2_large_got_address): New function.
34994         (nios2_got_address): Add large offset support.
34995         (nios2_legitimize_tls_address): Update usage of removed and new
34996         functions.
34997         (nios2_symbol_binds_local_p): New function.
34998         (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
34999         (nios2_legitimize_address): Update to use nios2_large_offset_p.
35000         (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
35001         (nios2_print_operand): Merge H/L processing, add hiadj/lo
35002         processing for (const (unspec ...)).
35003         (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
35004
35005 2014-02-20  Richard Biener  <rguenther@suse.de>
35006
35007         * tree-cfg.c (replace_uses_by): Mark altered BBs before
35008         doing the substitution.
35009         (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
35010
35011 2014-02-20  Martin Jambor  <mjambor@suse.cz>
35012
35013         PR ipa/55260
35014         * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
35015         info when checking whether lattices are bottom.
35016
35017 2014-02-20  Richard Biener  <rguenther@suse.de>
35018
35019         PR middle-end/60221
35020         * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
35021         regions at -O0.
35022
35023 2014-02-20  Jan Hubicka  <hubicka@ucw.cz>
35024
35025         PR ipa/58555
35026         * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
35027         parameter specifying the scaling.
35028         (inline_call): Update.
35029         (want_inline_recursively): Guard division by zero.
35030         (recursive_inlining): Update.
35031         * ipa-inline.h (clone_inlined_nodes): Update.
35032
35033 2014-02-20  Ilya Tocar  <ilya.tocar@intel.com>
35034
35035         PR target/60204
35036         * config/i386/i386.c (classify_argument): Pass structures of size
35037         64 bytes or less in register.
35038
35039 2014-02-20  Ilya Tocar  <ilya.tocar@intel.com>
35040             Kirill Yukhin  <kirill.yukhin@intel.com>
35041
35042         * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
35043         (_mm_rcp28_round_ss): Ditto.
35044         (_mm_rsqrt28_round_sd): Ditto.
35045         (_mm_rsqrt28_round_ss): Ditto.
35046         * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
35047         (_mm_rcp14_round_ss): Ditto.
35048         (_mm_rsqrt14_round_sd): Ditto.
35049         (_mm_rsqrt14_round_ss): Ditto.
35050         * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
35051         the first input operand, get rid of match_dup.
35052         (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
35053         attribute to sse.
35054         (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
35055         Ditto.
35056         (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
35057         operand as the first input operand, set type attribute.
35058         (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
35059         Set type attribute.
35060         (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
35061         operand as the first input operand, set type attribute.
35062
35063 2014-02-19  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35064
35065         * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
35066         bit of zero.
35067
35068 2014-02-19  H.J. Lu  <hongjiu.lu@intel.com>
35069
35070         PR target/60207
35071         * config/i386/i386.c (construct_container): Remove TFmode check
35072         for X86_64_INTEGER_CLASS.
35073
35074 2014-02-19  Uros Bizjak  <ubizjak@gmail.com>
35075
35076         PR target/59794
35077         * config/i386/i386.c (type_natural_mode): Warn for ABI changes
35078         only when -Wpsabi is enabled.
35079
35080 2014-02-19  Michael Hudson-Doyle  <michael.hudson@linaro.org>
35081
35082         PR target/59799
35083         * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
35084         passing arrays in registers are the same as for structs, so remove the
35085         special case for them.
35086
35087 2014-02-19  Eric Botcazou  <ebotcazou@adacore.com>
35088
35089         * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
35090         destination type, extract only the valid bits if the source type is not
35091         integral and has a different mode.
35092
35093 2014-02-19  Richard Biener  <rguenther@suse.de>
35094
35095         PR ipa/60243
35096         * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
35097         for all calls.
35098
35099 2014-02-19  Richard Biener  <rguenther@suse.de>
35100
35101         PR ipa/60243
35102         * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
35103         (ipa_modify_call_arguments): Emit an argument load explicitely and
35104         preserve virtual SSA form there and for the replacement call.
35105         Do not update SSA form nor free dominance info.
35106
35107 2014-02-18  Jan Hubicka  <hubicka@ucw.cz>
35108
35109         * ipa.c (function_and_variable_visibility): Also clear WEAK
35110         flag when disolving COMDAT_GROUP.
35111
35112 2014-02-18  Jan Hubicka  <hubicka@ucw.cz>
35113
35114         * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
35115         * ipa-prop.c (ipa_set_jf_known_type): Return early when
35116         not devirtualizing.
35117         (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
35118         do more sanity checks.
35119         (detect_type_change): Return true when giving up early.
35120         (compute_complex_assign_jump_func): Fix type parameter of
35121         ipa_set_ancestor_jf.
35122         (compute_complex_ancestor_jump_func): Likewise.
35123         (update_jump_functions_after_inlining): Fix updating of
35124         ancestor function.
35125         * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
35126
35127 2014-02-18  Jan Hubicka  <hubicka@ucw.cz>
35128
35129         * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
35130         inline clones when edge disappears.
35131
35132 2014-02-18  Michael Meissner  <meissner@linux.vnet.ibm.com>
35133
35134         PR target/60203
35135         * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
35136         Split 64-bit moves into 2 patterns.  Do not allow the use of
35137         direct move for TDmode in little endian, since the decimal value
35138         has little endian bytes within a word, but the 64-bit pieces are
35139         ordered in a big endian fashion, and normal subreg's of TDmode are
35140         not allowed.
35141         (mov<mode>_64bit_dm): Likewise.
35142         (movtd_64bit_nodm): Likewise.
35143
35144 2014-02-18  Eric Botcazou  <ebotcazou@adacore.com>
35145
35146         PR tree-optimization/60174
35147         * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
35148         statement of an SSA_NAME that occurs in an abnormal PHI node.
35149
35150 2014-02-18  Jakub Jelinek  <jakub@redhat.com>
35151
35152         PR sanitizer/60142
35153         * final.c (SEEN_BB): Remove.
35154         (SEEN_NOTE, SEEN_EMITTED): Renumber.
35155         (final_scan_insn): Don't force_source_line on second
35156         NOTE_INSN_BASIC_BLOCK.
35157
35158 2014-02-18  Uros Bizjak  <ubizjak@gmail.com>
35159
35160         PR target/60205
35161         * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
35162         * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
35163         (type_natural_mode): Warn ABI change when %zmm register is not
35164         available for AVX512F vector value passing.
35165
35166 2014-02-18  Kai Tietz  <ktietz@redhat.com>
35167
35168         PR target/60193
35169         * config/i386/i386.c (ix86_expand_prologue): Use value in
35170         rax register as displacement when restoring %r10 or %rax.
35171         Fix wrong offset when restoring both registers.
35172
35173 2014-02-18  Eric Botcazou  <ebotcazou@adacore.com>
35174
35175         * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
35176         assertion with conditional return.
35177
35178 2014-02-18  Jakub Jelinek  <jakub@redhat.com>
35179             Uros Bizjak  <ubizjak@gmail.com>
35180
35181         PR driver/60233
35182         * config/i386/driver-i386.c (host_detect_local_cpu): If
35183         YMM state is not saved by the OS, also clear has_f16c.  Move
35184         CPUID 0x80000001 handling before YMM state saving checking.
35185
35186 2014-02-18  Andrey Belevantsev  <abel@ispras.ru>
35187
35188         PR rtl-optimization/58960
35189         * haifa-sched.c (alloc_global_sched_pressure_data): New,
35190         factored out from ...
35191         (sched_init): ... here.
35192         (free_global_sched_pressure_data): New, factored out from ...
35193         (sched_finish): ... here.
35194         * sched-int.h (free_global_sched_pressure_data): Declare.
35195         * sched-rgn.c (nr_regions_initial): New static global.
35196         (haifa_find_rgns): Initialize it.
35197         (schedule_region): Disable sched-pressure for the newly
35198         generated regions.
35199
35200 2014-02-17  Richard Biener  <rguenther@suse.de>
35201
35202         * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
35203         release SSA defs of pattern stmts.
35204
35205 2014-02-17  Richard Biener  <rguenther@suse.de>
35206
35207         * tree-inline.c (expand_call_inline): Release the virtual
35208         operand defined by the call we are about to inline.
35209
35210 2014-02-17  Richard Biener  <rguenther@suse.de>
35211
35212         * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
35213
35214 2014-02-17  Kirill Yukhin  <kirill.yukhin@intel.com>
35215             Ilya Tocar  <ilya.tocar@intel.com>
35216
35217         * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
35218         arguments order in builtin.
35219         (_mm512_permutexvar_epi64): Ditto.
35220         (_mm512_mask_permutexvar_epi64): Ditto
35221         (_mm512_maskz_permutexvar_epi32): Ditto
35222         (_mm512_permutexvar_epi32): Ditto
35223         (_mm512_mask_permutexvar_epi32): Ditto
35224
35225 2014-02-16  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35226
35227         * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
35228         (p8_vmrgow): Likewise.
35229
35230 2014-02-16  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35231
35232         * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
35233         endian targets.
35234
35235 2014-02-15  Michael Meissner  <meissner@linux.vnet.ibm.com>
35236
35237         PR target/60203
35238         * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
35239         (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
35240         into 64-bit and 32-bit moves.  On 64-bit moves, add support for
35241         using direct move instructions on ISA 2.07.  Also adjust
35242         instruction length for 64-bit.
35243         (mov<mode>_64bit, TFmode/TDmode): Likewise.
35244         (mov<mode>_32bit, TFmode/TDmode): Likewise.
35245
35246 2014-02-15  Alan Modra  <amodra@gmail.com>
35247
35248         PR target/58675
35249         PR target/57935
35250         * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
35251         find_replacement on parts of insn rtl that might be reloaded.
35252
35253 2014-02-15  Richard Biener  <rguenther@suse.de>
35254
35255         PR tree-optimization/60183
35256         * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
35257         (tree_ssa_phiprop): Calculate and free post-dominators.
35258
35259 2014-02-14  Jeff Law  <law@redhat.com>
35260
35261         PR rtl-optimization/60131
35262         * ree.c (get_extended_src_reg): New function.
35263         (combine_reaching_defs): Use it rather than assuming location of REG.
35264         (find_and_remove_re): Verify first operand of extension is
35265         a REG before adding the insns to the copy list.
35266
35267 2014-02-14  Roland McGrath  <mcgrathr@google.com>
35268
35269         * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
35270         * configure: Regenerated.
35271         * config.in: Regenerated.
35272         * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
35273         instead of ASM_SHORT.
35274
35275 2014-02-14  Vladimir Makarov  <vmakarov@redhat.com>
35276             Richard Earnshaw  <rearnsha@arm.com>
35277
35278         PR rtl-optimization/59535
35279         * lra-constraints.c (process_alt_operands): Encourage alternative
35280         when unassigned pseudo class is superset of the alternative class.
35281         (inherit_reload_reg): Don't inherit when optimizing for code size.
35282         * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
35283         returning CORE_REGS for anything but Thumb1 and BASE_REGS for
35284         modes not less than 4 for Thumb1.
35285
35286 2014-02-14  Kyle McMartin  <kyle@redhat.com>
35287
35288         PR pch/60010
35289         * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
35290
35291 2014-02-14  Richard Biener  <rguenther@suse.de>
35292
35293         * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
35294         (get_frame_arg): Drop the assert with langhook types_compatible_p.
35295         Do not strip INDIRECT_REFs.
35296
35297 2014-02-14  Richard Biener  <rguenther@suse.de>
35298
35299         PR lto/60179
35300         * lto-streamer-out.c (DFS_write_tree_body): Do not follow
35301         DECL_FUNCTION_SPECIFIC_TARGET.
35302         (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
35303         * tree-streamer-out.c (pack_ts_target_option): Remove.
35304         (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
35305         (write_ts_function_decl_tree_pointers): Do not stream
35306         DECL_FUNCTION_SPECIFIC_TARGET.
35307         * tree-streamer-in.c (unpack_ts_target_option): Remove.
35308         (unpack_value_fields): Do not stream TS_TARGET_OPTION.
35309         (lto_input_ts_function_decl_tree_pointers): Do not stream
35310         DECL_FUNCTION_SPECIFIC_TARGET.
35311
35312 2014-02-14  Jakub Jelinek  <jakub@redhat.com>
35313
35314         * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
35315         (get_initial_def_for_induction, vectorizable_induction): Ignore
35316         debug stmts when looking for exit_phi.
35317         (vectorizable_live_operation): Fix up condition.
35318
35319 2014-02-14  Chung-Ju Wu  <jasonwucj@gmail.com>
35320
35321         * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
35322         nreverse() because it changes the content of original tree list.
35323
35324 2014-02-14  Chung-Ju Wu  <jasonwucj@gmail.com>
35325
35326         * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
35327         * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
35328
35329 2014-02-14  Chung-Ju Wu  <jasonwucj@gmail.com>
35330
35331         * config/nds32/nds32.c (nds32_naked_function_p): Follow the
35332         GNU coding standards.
35333
35334 2014-02-13  Jakub Jelinek  <jakub@redhat.com>
35335
35336         PR debug/60152
35337         * dwarf2out.c (gen_subprogram_die): Don't call
35338         add_calling_convention_attribute if subr_die is old_die.
35339
35340 2014-02-13  Sharad Singhai  <singhai@google.com>
35341
35342         * doc/optinfo.texi: Fix order of nodes.
35343
35344 2014-02-13  Uros Bizjak  <ubizjak@gmail.com>
35345
35346         * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
35347         operands[2], not operands[3].
35348
35349 2014-02-13  Richard Biener  <rguenther@suse.de>
35350
35351         PR bootstrap/59878
35352         * doc/install.texi (ISL): Update recommended version to 0.12.2,
35353         mention the possibility of an in-tree build.
35354         (CLooG): Update recommended version to 0.18.1, mention the
35355         possibility of an in-tree build and clarify that the ISL
35356         bundled with CLooG does not work.
35357
35358 2014-02-13  Jakub Jelinek  <jakub@redhat.com>
35359
35360         PR target/43546
35361         * expr.c (compress_float_constant): If x is a hard register,
35362         extend into a pseudo and then move to x.
35363
35364 2014-02-13  Dominik Vogt  <vogt@linux.vnet.ibm.com>
35365
35366         * config/s390/s390.c (s390_asm_output_function_label): Fix crash
35367         caused by bad second argument to warning_at() with -mhotpatch and
35368         nested functions (e.g. with gfortran).
35369
35370 2014-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
35371
35372         * opts.c (option_name): Remove "enabled by default" rider.
35373
35374 2014-02-12  John David Anglin  <danglin@gcc.gnu.org>
35375
35376         * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
35377
35378 2014-02-12  H.J. Lu  <hongjiu.lu@intel.com>
35379             Uros Bizjak  <ubizjak@gmail.com>
35380
35381         PR target/60151
35382         * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
35383         * configure: Regenerated.
35384
35385 2014-02-12  Richard Biener  <rguenther@suse.de>
35386
35387         * vec.c (vec_prefix::calculate_allocation): Move as
35388         inline variant to vec.h.
35389         (vec_prefix::calculate_allocation_1): New out-of-line version.
35390         * vec.h (vec_prefix::calculate_allocation_1): Declare.
35391         (vec_prefix::m_has_auto_buf): Rename to ...
35392         (vec_prefix::m_using_auto_storage): ... this.
35393         (vec_prefix::calculate_allocation): Inline the easy cases
35394         and dispatch to calculate_allocation_1 which doesn't need the
35395         prefix address.
35396         (va_heap::reserve): Use gcc_checking_assert.
35397         (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
35398         m_using_auto_storage.
35399         (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
35400         member and adjust.
35401         (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
35402         (vec<T, va_heap, vl_ptr>::release): Avoid casting.
35403         (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
35404
35405 2014-02-12  Richard Biener  <rguenther@suse.de>
35406
35407         * gcse.c (compute_transp): break from loop over canon_modify_mem_list
35408         when we found a dependence.
35409
35410 2014-02-12  Thomas Schwinge  <thomas@codesourcery.com>
35411
35412         * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
35413         common code...
35414         (maybe_fold_stmt): ... into this new function.
35415         * omp-low.c (lower_omp): Update comment.
35416
35417         * omp-low.c (lower_omp_target): Add clobber for sizes array, after
35418         last use.
35419
35420         * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
35421         dereference.
35422
35423 2014-02-12  James Greenhalgh  <james.greenhalgh@arm.com>
35424
35425         * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
35426         identifiers in comments.
35427         (cortexa53_extra_costs): Likewise.
35428         * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
35429         (cortexa7_extra_costs): Likewise.
35430         (cortexa12_extra_costs): Likewise.
35431         (cortexa15_extra_costs): Likewise.
35432         (v7m_extra_costs): Likewise.
35433
35434 2014-02-12  Richard Biener  <rguenther@suse.de>
35435
35436         PR middle-end/60092
35437         * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
35438         of posix_memalign being successful.
35439         (lower_stmt): Restrict lowering of posix_memalign to when
35440         -ftree-bit-ccp is enabled.
35441
35442 2014-02-12  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
35443
35444         * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
35445         arg_loc.
35446         * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
35447
35448 2014-02-12  Eric Botcazou  <ebotcazou@adacore.com>
35449
35450         PR rtl-optimization/60116
35451         * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
35452         other_insn once the combination has been validated.
35453
35454 2014-02-11  Jan Hubicka  <hubicka@ucw.cz>
35455
35456         PR lto/59468
35457         * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
35458         and wrapper.
35459         * ipa-devirt.c: Include demangle.h
35460         (odr_violation_reported): New static variable.
35461         (add_type_duplicate): Update odr_violations.
35462         (maybe_record_node): Add completep parameter; update it.
35463         (record_target_from_binfo): Add COMPLETEP parameter;
35464         update it as needed.
35465         (possible_polymorphic_call_targets_1): Likewise.
35466         (struct polymorphic_call_target_d): Add nonconstruction_targets;
35467         rename FINAL to COMPLETE.
35468         (record_targets_from_bases): Sanity check we found the binfo;
35469         fix COMPLETEP updating.
35470         (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
35471         parameter, fix computing of COMPLETEP.
35472         (dump_possible_polymorphic_call_targets): Imrove readability of dump;
35473         at LTO time do demangling.
35474         (ipa_devirt): Use nonconstruction_targets; Improve dumps.
35475         * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
35476         parameter.
35477         (gimple_get_virt_method_for_binfo): Likewise.
35478         * gimple-fold.h (gimple_get_virt_method_for_binfo,
35479         gimple_get_virt_method_for_vtable): Update prototypes.
35480
35481 2014-02-11  Vladimir Makarov  <vmakarov@redhat.com>
35482
35483         PR target/49008
35484         * genautomata.c (add_presence_absence): Fix typo with
35485         {final_}presence_list.
35486
35487 2014-02-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
35488
35489         PR target/60137
35490         * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
35491         for VSX/Altivec vectors that land in GPR registers.
35492
35493 2014-02-11  Richard Henderson  <rth@redhat.com>
35494             Jakub Jelinek  <jakub@redhat.com>
35495
35496         PR debug/59776
35497         * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
35498         around drhs if type conversion to lacc->type is not useless.
35499
35500 2014-02-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
35501
35502         * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
35503         tuning struct.
35504         (cortex-a57.cortex-a53): Likewise.
35505         * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
35506
35507 2014-02-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
35508
35509         * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
35510         arm_restrict_it.
35511
35512 2014-02-11  Renlin Li  <Renlin.Li@arm.com>
35513
35514         * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
35515         add_options_for_arm_vfp3.
35516
35517 2014-02-11  Jeff Law  <law@redhat.com>
35518
35519         PR middle-end/54041
35520         * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
35521         object with an undesirable mode.
35522
35523 2014-02-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
35524
35525         PR libgomp/60107
35526         * config/i386/sol2-9.h: New file.
35527         * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
35528         *-*-solaris2.9*): Use it.
35529
35530 2014-02-10  Nagaraju Mekala  <nagaraju.mekala@xilinx.com>
35531
35532         * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
35533         * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
35534
35535 2014-02-10  Nagaraju Mekala  <nagaraju.mekala@xilinx.com>
35536
35537         * config/microblaze/microblaze.c: Extend mcpu version format
35538
35539 2014-02-10  David Holsgrove  <david.holsgrove@xilinx.com>
35540
35541         * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
35542
35543 2014-02-10  Richard Henderson  <rth@redhat.com>
35544
35545         PR target/59927
35546         * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
35547         * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
35548         ms-abi vs -mno-accumulate-outgoing-args.
35549         (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
35550         * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
35551         respect to ms-abi.
35552
35553 2014-02-10  Bernd Edlinger  <bernd.edlinger@hotmail.de>
35554
35555         PR middle-end/60080
35556         * cfgexpand.c (expand_asm_operands): Attach source location to
35557         ASM_INPUT rtx objects.
35558         * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
35559
35560 2014-02-10  Nick Clifton  <nickc@redhat.com>
35561
35562         * config/mn10300/mn10300.c (popcount): New function.
35563         (mn10300_expand_prologue): Include saved registers in stack usage
35564         count.
35565
35566 2014-02-10  Jeff Law  <law@redhat.com>
35567
35568         PR middle-end/52306
35569         * reload1.c (emit_input_reload_insns): Do not create invalid RTL
35570         when changing the SET_DEST of a prior insn to avoid an input reload.
35571
35572 2014-02-10  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
35573
35574         * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
35575         big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
35576         -mcall-openbsd, or -mcall-linux.
35577         (CC1_ENDIAN_BIG_SPEC): Remove.
35578         (CC1_ENDIAN_LITTLE_SPEC): Remove.
35579         (CC1_ENDIAN_DEFAULT_SPEC): Remove.
35580         (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
35581         (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
35582         and %cc1_endian_default.
35583         * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
35584
35585 2014-02-10  Richard Biener  <rguenther@suse.de>
35586
35587         PR tree-optimization/60115
35588         * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
35589         MEM_REF handling.  Properly verify that the accesses are not
35590         out of the objects bound.
35591
35592 2014-02-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
35593
35594         * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
35595         coretex to cortex.
35596
35597 2014-02-10  Eric Botcazou  <ebotcazou@adacore.com>
35598
35599         * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
35600         proper constants and fix formatting.
35601         (possible_polymorphic_call_targets): Fix formatting.
35602
35603 2014-02-10  Kirill Yukhin  <kirill.yukhin@intel.com>
35604             Ilya Tocar  <ilya.tocar@intel.com>
35605
35606         * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
35607         (_mm512_loadu_epi32): Renamed into...
35608         (_mm512_loadu_si512): This.
35609         (_mm512_storeu_epi32): Renamed into...
35610         (_mm512_storeu_si512): This.
35611         (_mm512_maskz_ceil_ps): Removed.
35612         (_mm512_maskz_ceil_pd): Ditto.
35613         (_mm512_maskz_floor_ps): Ditto.
35614         (_mm512_maskz_floor_pd): Ditto.
35615         (_mm512_floor_round_ps): Ditto.
35616         (_mm512_floor_round_pd): Ditto.
35617         (_mm512_ceil_round_ps): Ditto.
35618         (_mm512_ceil_round_pd): Ditto.
35619         (_mm512_mask_floor_round_ps): Ditto.
35620         (_mm512_mask_floor_round_pd): Ditto.
35621         (_mm512_mask_ceil_round_ps): Ditto.
35622         (_mm512_mask_ceil_round_pd): Ditto.
35623         (_mm512_maskz_floor_round_ps): Ditto.
35624         (_mm512_maskz_floor_round_pd): Ditto.
35625         (_mm512_maskz_ceil_round_ps): Ditto.
35626         (_mm512_maskz_ceil_round_pd): Ditto.
35627         (_mm512_expand_pd): Ditto.
35628         (_mm512_expand_ps): Ditto.
35629         * config/i386/i386.c (ix86_builtins): Remove
35630         IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
35631         (bdesc_args): Ditto.
35632         * config/i386/predicates.md (const1256_operand): New.
35633         (const_1_to_2_operand): Ditto.
35634         * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
35635         (*avx512pf_gatherpf<mode>sf_mask): Ditto.
35636         (*avx512pf_gatherpf<mode>sf): Ditto.
35637         (avx512pf_gatherpf<mode>df): Ditto.
35638         (*avx512pf_gatherpf<mode>df_mask): Ditto.
35639         (*avx512pf_gatherpf<mode>df): Ditto.
35640         (avx512pf_scatterpf<mode>sf): Ditto.
35641         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
35642         (*avx512pf_scatterpf<mode>sf): Ditto.
35643         (avx512pf_scatterpf<mode>df): Ditto.
35644         (*avx512pf_scatterpf<mode>df_mask): Ditto.
35645         (*avx512pf_scatterpf<mode>df): Ditto.
35646         (avx512f_expand<mode>): Removed.
35647         (<shift_insn><mode>3<mask_name>): Change predicate type.
35648
35649 2014-02-08  Jakub Jelinek  <jakub@redhat.com>
35650
35651         * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
35652         not at the end of datarefs vector use ordered_remove to avoid
35653         reordering datarefs vector.
35654
35655         PR c/59984
35656         * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
35657         mark local addressable non-static vars as GOVD_PRIVATE
35658         instead of GOVD_LOCAL.
35659         * omp-low.c (lower_omp_for): Move gimple_bind_vars
35660         and BLOCK_VARS of gimple_bind_block to new_stmt rather
35661         than copying them.
35662
35663         PR middle-end/60092
35664         * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
35665         if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
35666         assume_aligned or alloc_align attributes.
35667         (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
35668         arguments.  Handle also assume_aligned and alloc_align attributes.
35669         (evaluate_stmt): Adjust bit_value_assume_aligned caller.  Handle
35670         calls to functions with assume_aligned or alloc_align attributes.
35671         * doc/extend.texi: Document assume_aligned and alloc_align attributes.
35672
35673 2014-02-08  Terry Guo  <terry.guo@arm.com>
35674
35675         * doc/invoke.texi: Document ARM -march=armv7e-m.
35676
35677 2014-02-08  Jakub Jelinek  <jakub@redhat.com>
35678
35679         * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
35680         flag on __cilkrts_rethrow builtin.
35681
35682         PR ipa/60026
35683         * ipa-cp.c (determine_versionability): Fail at -O0
35684         or __attribute__((optimize (0))) or -fno-ipa-cp functions.
35685         * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
35686
35687         Revert:
35688         2014-02-04  Jakub Jelinek  <jakub@redhat.com>
35689
35690         PR ipa/60026
35691         * tree-inline.c (copy_forbidden): Fail for
35692         __attribute__((optimize (0))) functions.
35693
35694 2014-02-07  Jan Hubicka  <hubicka@ucw.cz>
35695
35696         * varpool.c: Include pointer-set.h.
35697         (varpool_remove_unreferenced_decls): Variables in other partitions
35698         will not be output; be however careful to not lose information
35699         about partitioning.
35700
35701 2014-02-07  Jan Hubicka  <hubicka@ucw.cz>
35702
35703         * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
35704         lookup in the vtable constructor.
35705
35706 2014-02-07  Jeff Law  <law@redhat.com>
35707
35708         PR target/40977
35709         * config/m68k/m68k.md (ashldi_extsi): Turn into a
35710         define_insn_and_split.
35711
35712         * ipa-inline.c (inline_small_functions): Fix typos.
35713
35714 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
35715
35716         * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
35717         (s390_can_use_return_insn): Declare.
35718         * config/s390/s390.h (EPILOGUE_USES): Define.
35719         * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
35720         instructions.
35721         (s390_chunkify_start): Handle return JUMP_LABELs.
35722         (s390_early_mach): Emit a main_pool instruction on the entry edge.
35723         (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
35724         (s390_can_use_return_insn): New functions.
35725         (s390_fix_long_loop_prediction): Handle conditional returns.
35726         (TARGET_SET_UP_BY_PROLOGUE): Define.
35727         * config/s390/s390.md (ANY_RETURN): New code iterator.
35728         (*creturn, *csimple_return, return, simple_return): New patterns.
35729
35730 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
35731
35732         * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
35733         notes to each restore.  Also add REG_CFA_DEF_CFA when restoring %r15.
35734         (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P.  Update the
35735         REG_CFA_RESTORE list when deciding not to restore a register.
35736
35737 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
35738
35739         * config/s390/s390.c: Include tree-pass.h and context.h.
35740         (s390_early_mach): New function, split out from...
35741         (s390_emit_prologue): ...here.
35742         (pass_data_s390_early_mach): New pass structure.
35743         (pass_s390_early_mach): New class.
35744         (s390_option_override): Create and register early_mach pass.
35745         Move to end of file.
35746
35747 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
35748
35749         * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
35750         to match for the exit block.
35751
35752 2014-02-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
35753
35754         * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
35755         ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
35756         Reject misaligned operands.
35757
35758 2014-02-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
35759
35760         * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
35761
35762 2014-02-07  Richard Biener  <rguenther@suse.de>
35763
35764         PR middle-end/60092
35765         * gimple-low.c (lower_builtin_posix_memalign): New function.
35766         (lower_stmt): Call it to lower posix_memalign in a way
35767         to make alignment info accessible.
35768
35769 2014-02-07  Jakub Jelinek  <jakub@redhat.com>
35770
35771         PR c++/60082
35772         * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
35773         __builtin_setjmp_receiver.
35774
35775 2014-02-07  Richard Biener  <rguenther@suse.de>
35776
35777         PR middle-end/60092
35778         * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
35779         * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
35780         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
35781         Handle BUILT_IN_POSIX_MEMALIGN.
35782         (find_func_clobbers): Likewise.
35783         * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
35784         (call_may_clobber_ref_p_1): Likewise.
35785
35786 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
35787
35788         PR ipa/59918
35789         * ipa-devirt.c (record_target_from_binfo): Remove overactive
35790         sanity check.
35791
35792 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
35793
35794         PR ipa/59469
35795         * lto-cgraph.c (lto_output_node): Use
35796         symtab_get_symbol_partitioning_class.
35797         (lto_output_varpool_node): likewise.
35798         (symtab_get_symbol_partitioning_class): Move here from
35799         lto/lto-partition.c
35800         * cgraph.h (symbol_partitioning_class): Likewise.
35801         (symtab_get_symbol_partitioning_class): Declare.
35802
35803 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
35804
35805         * ggc.h (ggc_internal_cleared_alloc): New macro.
35806         * vec.h (vec_safe_copy): Handle memory stats.
35807         * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
35808         * target-globals.c (save_target_globals): Likewise.
35809
35810 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
35811
35812         PR target/60077
35813         * expr.c (emit_move_resolve_push): Export; be bit more selective
35814         on when to clear alias set.
35815         * expr.h (emit_move_resolve_push): Declare.
35816         * function.h (struct function): Add tail_call_marked.
35817         * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
35818         * config/i386/i386-protos.h (ix86_expand_push): Remove.
35819         * config/i386/i386.md (TImode move expander): De not call
35820         ix86_expand_push.
35821         (FP push expanders): Preserve memory attributes.
35822         * config/i386/sse.md (push<mode>1): Remove.
35823         * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
35824         (ix86_expand_push): Remove.
35825         * config/i386/mmx.md (push<mode>1): Remove.
35826
35827 2014-02-06  Jakub Jelinek  <jakub@redhat.com>
35828
35829         PR rtl-optimization/60030
35830         * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
35831         lopart with paradoxical subreg before shifting it up by hprec.
35832
35833 2014-02-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
35834
35835         * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
35836         Remove extra newline at end of file.
35837         * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
35838         (arm_issue_rate): Handle cortexa57.
35839         * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
35840         (cortex-a57.cortex-a53): Likewise.
35841
35842 2014-02-06  Jakub Jelinek  <jakub@redhat.com>
35843
35844         PR target/59575
35845         * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
35846         don't record in REG_FRAME_RELATED_EXPR registers not set in that
35847         bitmask.
35848         (arm_expand_prologue): Adjust all callers.
35849         (arm_unwind_emit_sequence): Allow saved, but not important for unwind
35850         info, registers also at the lowest numbered registers side.  Use
35851         gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
35852         XEXP.
35853
35854         PR debug/59992
35855         * var-tracking.c (adjust_mems): Before adding a SET to
35856         amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
35857
35858 2014-02-06  Alan Modra  <amodra@gmail.com>
35859
35860         PR target/60032
35861         * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
35862         change SDmode to DDmode when lra_in_progress.
35863
35864 2014-02-06  Jakub Jelinek  <jakub@redhat.com>
35865
35866         PR middle-end/59150
35867         * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
35868         free_data_ref on the dr first, and before goto again also set dr
35869         to the next dr.  For simd_lane_access, free old datarefs[i] before
35870         overwriting it.  For get_vectype_for_scalar_type failure, don't
35871         free_data_ref if simd_lane_access.
35872
35873         * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
35874
35875         PR target/60062
35876         * tree.h (opts_for_fn): New inline function.
35877         (opt_for_fn): Define.
35878         * config/i386/i386.c (ix86_function_regparm): Use
35879         opt_for_fn (decl, optimize) instead of optimize.
35880
35881 2014-02-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
35882
35883         * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
35884         for SYMBOL_REF in large memory model.
35885
35886 2014-02-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
35887
35888         * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
35889         and crypto support.
35890         (cortex-a57): Likewise.
35891         (cortex-a57.cortex-a53): Likewise.
35892
35893 2014-02-06  Yury Gribov  <y.gribov@samsung.com>
35894             Kugan Vivekanandarajah  <kuganv@linaro.org>
35895
35896         * config/arm/arm.c (arm_vector_alignment_reachable): Check
35897         unaligned_access.
35898         * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
35899
35900 2014-02-06  Richard Biener  <rguenther@suse.de>
35901
35902         * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
35903         set_loop_copy and initialize_original_copy_tables.
35904
35905 2014-02-06  Alex Velenko  <Alex.Velenko@arm.com>
35906
35907         * config/aarch64/aarch64-simd.md
35908         (aarch64_ashr_simddi): Change QI to SI.
35909
35910 2014-02-05  Jan Hubicka  <hubicka@ucw.cz>
35911             Jakub Jelinek  <jakub@redhat.com>
35912
35913         PR middle-end/60013
35914         * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
35915         of the dataflow.
35916
35917 2014-02-05  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35918
35919         * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
35920         CODE_FOR_altivec_vpku[hw]um to
35921         CODE_FOR_altivec_vpku[hw]um_direct.
35922         * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
35923         UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
35924         (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
35925         UNSPEC_VUNPACK_LO_SIGN_DIRECT.
35926
35927 2014-02-05  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35928
35929         * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
35930         generation for -maltivec=be.
35931         (altivec_vsumsws): Simplify redundant test.
35932
35933 2014-02-05  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35934
35935         * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
35936         (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
35937         (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
35938         (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
35939         gen_altivec_vpkuwum.
35940         (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
35941         BYTES_BIG_ENDIAN.
35942         (altivec_vpks<VI_char>ss): Likewise.
35943         (altivec_vpks<VI_char>us): Likewise.
35944         (altivec_vpku<VI_char>us): Likewise.
35945         (altivec_vpku<VI_char>um): Likewise.
35946         (altivec_vpku<VI_char>um_direct): New (copy of
35947         altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
35948         internal use).
35949         (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
35950         target is little endian and -maltivec=be is not specified.
35951         (*altivec_vupkhs<VU_char>_direct): New (copy of
35952         altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
35953         (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
35954         target is little endian and -maltivec=be is not specified.
35955         (*altivec_vupkls<VU_char>_direct): New (copy of
35956         altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
35957         (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
35958         little endian and -maltivec=be is not specified.
35959         (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
35960         little endian and -maltivec=be is not specified.
35961
35962 2014-02-05  Richard Henderson  <rth@redhat.com>
35963
35964         PR debug/52727
35965         * combine-stack-adj.c: Revert r206943.
35966         * sched-int.h (struct deps_desc): Add last_args_size.
35967         * sched-deps.c (init_deps): Initialize it.
35968         (sched_analyze_insn): Add OUTPUT dependencies between insns that
35969         contain REG_ARGS_SIZE notes.
35970
35971 2014-02-05  Jan Hubicka  <hubicka@ucw.cz>
35972
35973         * lto-cgraph.c (asm_nodes_output): Make global.
35974         * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
35975         * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
35976         (driver_handle_option): Handle OPT_fwpa.
35977
35978 2014-02-05  Jakub Jelinek  <jakub@redhat.com>
35979
35980         PR ipa/59947
35981         * ipa-devirt.c (possible_polymorphic_call_targets): Fix
35982         a comment typo and formatting issue.  If odr_hash hasn't been
35983         created, return vNULL and set *completep to false.
35984
35985         PR middle-end/57499
35986         * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
35987         bb with no successors.
35988
35989 2014-02-05  James Greenhalgh  <james.greenhalgh@arm.com>
35990
35991         PR target/59718
35992         * doc/invoke.texi (-march): Clarify documentation for ARM.
35993         (-mtune): Likewise.
35994         (-mcpu): Likewise.
35995
35996 2014-02-05  Richard Biener  <rguenther@suse.de>
35997
35998         * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
35999         when not vectorizing because of too many alias checks.
36000         * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
36001         Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
36002
36003 2014-02-05  Nick Clifton  <nickc@redhat.com>
36004
36005         * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
36006         accept extended registers in any mode when compiling for the MN10300.
36007
36008 2014-02-05  Yury Gribov  <y.gribov@samsung.com>
36009
36010         * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
36011         * ipa-inline.c (report_inline_failed_reason): Handle mismatched
36012         sanitization attributes.
36013         (can_inline_edge_p): Likewise.
36014         (sanitize_attrs_match_for_inline_p): New function.
36015
36016 2014-02-04  Jan Hubicka  <hubicka@ucw.cz>
36017
36018         * ipa-prop.c (detect_type_change): Shor circuit testing of
36019         type changes on THIS pointer.
36020
36021 2014-02-04  John David Anglin  <danglin@gcc.gnu.org>
36022
36023         PR target/59777
36024         * config/pa/pa.c (legitimize_tls_address): Return original address
36025         if not passed a SYMBOL_REF rtx.
36026         (hppa_legitimize_address): Call legitimize_tls_address for all TLS
36027         addresses.
36028         (pa_emit_move_sequence): Simplify TLS source operands.
36029         (pa_legitimate_constant_p): Reject all TLS constants.
36030         * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
36031         (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
36032
36033 2014-02-04  Jan Hubicka  <hubicka@ucw.cz>
36034
36035         * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
36036         groups when we know they are controlled by LTO.
36037         * varasm.c (default_binds_local_p_1): If object is in other partition,
36038         it will be resolved locally.
36039
36040 2014-02-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
36041
36042         * config/host-linux.c (linux_gt_pch_use_address): Don't
36043         use SSIZE_MAX because it is not always defined.
36044
36045 2014-02-04  Vladimir Makarov  <vmakarov@redhat.com>
36046
36047         PR bootstrap/59913
36048         * lra-constraints.c (need_for_split_p): Use more 3 reloads as
36049         threshold for pseudo splitting.
36050         (update_ebb_live_info): Process call argument hard registers and
36051         hard registers from insn definition too.
36052         (max_small_class_regs_num): New constant.
36053         (inherit_in_ebb): Update live hard regs through EBBs.  Update
36054         reloads_num only for small register classes.  Don't split for
36055         outputs of jumps.
36056
36057 2014-02-04  Markus Trippelsdorf  <markus@trippelsdorf.de>
36058
36059         PR ipa/60058
36060         * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
36061         is non-null.
36062
36063 2014-02-04  Jan Hubicka  <hubicka@ucw.cz>
36064
36065         * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
36066         visibility is safe.
36067
36068 2014-02-04  Marek Polacek  <polacek@redhat.com>
36069
36070         * gdbinit.in (pel): Define.
36071
36072 2014-02-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
36073
36074         * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
36075         behavior.
36076
36077 2014-02-04  Richard Biener  <rguenther@suse.de>
36078
36079         PR lto/59723
36080         * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
36081         in function context local.
36082         (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
36083         * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
36084         similar to LTO_imported_decl_ref.
36085
36086 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
36087
36088         PR tree-optimization/60002
36089         * cgraphclones.c (build_function_decl_skip_args): Clear
36090         DECL_LANG_SPECIFIC.
36091
36092         PR tree-optimization/60023
36093         * tree-if-conv.c (predicate_mem_writes): Pass true instead of
36094         false to gsi_replace.
36095         * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
36096         has been in some EH region and vec_stmt could throw, add
36097         vec_stmt into the same EH region.
36098         * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
36099         has no lhs, ignore it.
36100         * internal-fn.c (expand_MASK_LOAD): Likewise.
36101
36102         PR ipa/60026
36103         * tree-inline.c (copy_forbidden): Fail for
36104         __attribute__((optimize (0))) functions.
36105
36106         PR other/58712
36107         * omp-low.c (simd_clone_struct_copy): If from->inbranch
36108         is set, copy one less argument.
36109         (expand_simd_clones): Don't subtract clone_info->inbranch
36110         from simd_clone_struct_alloc argument.
36111
36112         PR rtl-optimization/57915
36113         * recog.c (simplify_while_replacing): If all unary/binary/relational
36114         operation arguments are constant, attempt to simplify those.
36115
36116         PR middle-end/59261
36117         * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
36118         if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
36119
36120 2014-02-04  Richard Biener  <rguenther@suse.de>
36121
36122         PR tree-optimization/60012
36123         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
36124         TBAA disambiguation to all DDRs.
36125
36126 2014-02-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
36127
36128         PR target/59788
36129         * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
36130         (LINK_SPEC): Use it for -shared, -shared-libgcc.
36131
36132 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
36133
36134         PR ipa/59882
36135         * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
36136
36137 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
36138
36139         * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
36140         * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
36141
36142 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
36143
36144         PR ipa/59831
36145         * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
36146         to figure out targets of polymorphic calls with known decl.
36147         * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
36148         * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
36149         * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
36150         (get_polymorphic_call_info): ... here.
36151         (get_polymorphic_call_info_from_invariant): New function.
36152
36153 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
36154
36155         * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
36156         lookup via vtable pointer; check for type consistency
36157         and turn inconsitent facts into UNREACHABLE.
36158         * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
36159         * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
36160         type inconsistent querries; return UNREACHABLE instead.
36161
36162 2014-02-03  Richard Henderson  <rth@twiddle.net>
36163
36164         PR tree-opt/59924
36165         * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
36166         already processed this node.
36167         (normalize_one_pred_1): Pass along mark_set.
36168         (normalize_one_pred): Create and destroy a pointer_set_t.
36169         (normalize_one_pred_chain): Likewise.
36170
36171 2014-02-03  Laurent Aflonsi  <laurent.alfonsi@st.com>
36172
36173         PR gcov-profile/58602
36174         * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
36175
36176 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
36177
36178         PR ipa/59831
36179         * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
36180         -fno-devirtualize; try to devirtualize by the knowledge of
36181         virtual table pointer given by aggregate propagation.
36182         * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
36183         (ipa_print_node_jump_functions): Dump also offset that
36184         is relevant for polymorphic calls.
36185         (determine_known_aggregate_parts): Add arg_type parameter; use it
36186         instead of determining the type from pointer type.
36187         (ipa_compute_jump_functions_for_edge): Update call of
36188         determine_known_aggregate_parts.
36189         * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
36190         (gimple_get_virt_method_for_binfo): ... here; simplify using
36191         vtable_pointer_value_to_vtable.
36192         * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
36193         * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
36194         to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
36195         (vtable_pointer_value_to_vtable): Break out from ...; handle also
36196         POINTER_PLUS_EXPR.
36197         (vtable_pointer_value_to_binfo): ... here.
36198         * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
36199
36200 2014-02-03  Teresa Johnson  <tejohnson@google.com>
36201
36202         * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
36203         redef of outer loop index variable.
36204
36205 2014-02-03  Marc Glisse  <marc.glisse@inria.fr>
36206
36207         PR c++/53017
36208         PR c++/59211
36209         * doc/extend.texi (Function Attributes): Typo.
36210
36211 2014-02-03  Cong Hou  <congh@google.com>
36212
36213         PR tree-optimization/60000
36214         * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
36215         if the vectorized statement is a store.  A store statement can only
36216         appear at the end of pattern statements.
36217
36218 2014-02-03  H.J. Lu  <hongjiu.lu@intel.com>
36219
36220         * config/i386/i386.c (flag_opts): Add -mlong-double-128.
36221         (ix86_option_override_internal): Default long double to 64-bit for
36222         32-bit Bionic and to 128-bit for 64-bit Bionic.
36223
36224         * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
36225         TARGET_LONG_DOUBLE_128 is true.
36226         (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
36227
36228         * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
36229         (mlong-double-64): Negate -mlong-double-128.
36230         (mlong-double-128): New option.
36231
36232         * config/i386/i386-c.c (ix86_target_macros): Define
36233         __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
36234
36235         * doc/invoke.texi: Document -mlong-double-128.
36236
36237 2014-02-03  H.J. Lu  <hongjiu.lu@intel.com>
36238
36239         PR rtl-optimization/60024
36240         * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
36241
36242 2014-02-03  Markus Trippelsdorf  <markus@trippelsdorf.de>
36243
36244         * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
36245
36246 2014-02-03  Andrey Belevantsev  <abel@ispras.ru>
36247
36248         PR rtl-optimization/57662
36249         * sel-sched.c (code_motion_path_driver): Do not mark already not
36250         existing blocks in the visiting bitmap.
36251
36252 2014-02-03  Andrey Belevantsev  <abel@ispras.ru>
36253
36254         * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
36255         on the insn being emitted.
36256
36257 2014-02-03  James Greenhalgh  <james.greenhalgh@arm.com>
36258             Will Deacon  <will.deacon@arm.com>
36259
36260         * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
36261
36262 2014-02-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
36263
36264         * config/arm/arm-tables.opt: Regenerate.
36265
36266 2014-02-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
36267
36268         * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
36269         for vector types other than V16QImode.
36270         * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
36271         define_expand, and call altivec_expand_vec_perm_le when producing
36272         code with little endian element order.
36273         (*altivec_vperm_<mode>_internal): New insn having previous
36274         behavior of altivec_vperm_<mode>.
36275         (altivec_vperm_<mode>_uns): Change to a define_expand, and call
36276         altivec_expand_vec_perm_le when producing code with little endian
36277         element order.
36278         (*altivec_vperm_<mode>_uns_internal): New insn having previous
36279         behavior of altivec_vperm_<mode>_uns.
36280
36281 2014-02-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
36282
36283         * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
36284         (altivec_vsumsws): Add handling for -maltivec=be with a little
36285         endian target.
36286         (altivec_vsumsws_direct): New.
36287         (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
36288         gen_altivec_vsumsws.
36289
36290 2014-02-02  Jan Hubicka  <hubicka@ucw.cz>
36291
36292         * ipa-devirt.c (subbinfo_with_vtable_at_offset,
36293         vtable_pointer_value_to_binfo): New functions.
36294         * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
36295         * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
36296
36297 2014-02-02  Sandra Loosemore  <sandra@codesourcery.com>
36298
36299         * config/nios2/nios2.md (load_got_register): Initialize GOT
36300         pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
36301         * config/nios2/nios2.c (nios2_function_profiler): Likewise.
36302
36303 2014-02-02  Jan Hubicka  <hubicka@ucw.cz>
36304
36305         * ipa-prop.c (update_jump_functions_after_inlining): When type is not
36306         preserverd by passthrough, do not propagate the type.
36307
36308 2014-02-02  Richard Sandiford  <rdsandiford@googlemail.com>
36309
36310         * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
36311         (mips_atomic_assign_expand_fenv): New function.
36312         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
36313
36314 2014-02-02  Richard Sandiford  <rdsandiford@googlemail.com>
36315
36316         * doc/extend.texi (__builtin_mips_get_fcsr): Document.
36317         (__builtin_mips_set_fcsr): Likewise.
36318         * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
36319         MIPS_USI_FTYPE_VOID.
36320         * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
36321         (mips16_expand_set_fcsr): Likewise.
36322         * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
36323         (mips16_set_fcsr_stub): Likewise.
36324         (mips16_get_fcsr_one_only_stub): New class.
36325         (mips16_set_fcsr_one_only_stub): Likewise.
36326         (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
36327         (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
36328         (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
36329         (hard_float): New availability predicate.
36330         (mips_builtins): Add get_fcsr and set_fcsr.
36331         (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
36332         * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
36333         (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
36334         (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
36335         (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
36336         patterns.
36337
36338 2014-02-02  Richard Sandiford  <rdsandiford@googlemail.com>
36339
36340         * config/mips/mips.c (mips_one_only_stub): New class.
36341         (mips_need_mips16_rdhwr_p): Replace with...
36342         (mips16_rdhwr_stub): ...this new variable.
36343         (mips16_stub_call_address): New function.
36344         (mips16_rdhwr_one_only_stub): New class.
36345         (mips_expand_thread_pointer): Use mips16_stub_call_address.
36346         (mips_output_mips16_rdhwr): Delete.
36347         (mips_finish_stub): New function.
36348         (mips_code_end): Use it to handle rdhwr stubs.
36349
36350 2014-02-02  Uros Bizjak  <ubizjak@gmail.com>
36351
36352         PR target/60017
36353         * config/i386/i386.c (classify_argument): Fix handling of bit_offset
36354         when calculating size of integer atomic types.
36355
36356 2014-02-02  H.J. Lu  <hongjiu.lu@intel.com>
36357
36358         * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
36359
36360 2014-02-01  Jakub Jelinek  <jakub@redhat.com>
36361
36362         PR tree-optimization/60003
36363         * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
36364         * profile.c (branch_prob): Use gimple_call_builtin_p
36365         to check for BUILT_IN_SETJMP_RECEIVER.
36366         * tree-inline.c (copy_bb): Call notice_special_calls.
36367
36368 2014-01-31  Vladimir Makarov  <vmakarov@redhat.com>
36369
36370         PR bootstrap/59985
36371         * lra-constraints.c (process_alt_operands): Update reload_sum only
36372         on the first pass.
36373
36374 2014-01-31  Richard Henderson  <rth@redhat.com>
36375
36376         PR middle-end/60004
36377         * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
36378         until after else_eh is processed.
36379
36380 2014-01-31  Ilya Tocar  <ilya.tocar@intel.com>
36381
36382         * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
36383         (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
36384         (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
36385         in smmintrin.h, remove them.
36386         (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
36387         * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
36388         * config/i386/i386.md (ROUND_SAE): Fix value.
36389         * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
36390         (const48_operand): New.
36391         * config/i386/subst.md (round), (round_expand): Use
36392         const_4_or_8_to_11_operand.
36393         (round_saeonly), (round_saeonly_expand): Use const48_operand.
36394
36395 2014-01-31  Ilya Tocar  <ilya.tocar@intel.com>
36396
36397         * config/i386/constraints.md (Yk): Swap meaning with k.
36398         * config/i386/i386.md (movhi_internal): Change Yk to k.
36399         (movqi_internal): Ditto.
36400         (*k<logic><mode>): Ditto.
36401         (*andhi_1): Ditto.
36402         (*andqi_1): Ditto.
36403         (kandn<mode>): Ditto.
36404         (*<code>hi_1): Ditto.
36405         (*<code>qi_1): Ditto.
36406         (kxnor<mode>): Ditto.
36407         (kortestzhi): Ditto.
36408         (kortestchi): Ditto.
36409         (kunpckhi): Ditto.
36410         (*one_cmplhi2_1): Ditto.
36411         (*one_cmplqi2_1): Ditto.
36412         * config/i386/sse.md (): Change k to Yk.
36413         (avx512f_load<mode>_mask): Ditto.
36414         (avx512f_blendm<mode>): Ditto.
36415         (avx512f_store<mode>_mask): Ditto.
36416         (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
36417         (avx512f_storedqu<mode>_mask): Ditto.
36418         (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
36419         Ditto.
36420         (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
36421         (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
36422         (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
36423         (avx512f_maskcmp<mode>3): Ditto.
36424         (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
36425         (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
36426         (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
36427         (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
36428         (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
36429         (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
36430         (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
36431         (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
36432         (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
36433         (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
36434         (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
36435         (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
36436         (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
36437         (vec_extract_lo_<mode>_maskm): Ditto.
36438         (vec_extract_hi_<mode>_maskm): Ditto.
36439         (avx512f_vternlog<mode>_mask): Ditto.
36440         (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
36441         (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
36442         (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
36443         (avx512f_<code>v8div16qi2_mask): Ditto.
36444         (avx512f_<code>v8div16qi2_mask_store): Ditto.
36445         (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
36446         (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
36447         (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
36448         (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
36449         (*avx512pf_gatherpf<mode>sf_mask): Ditto.
36450         (*avx512pf_gatherpf<mode>df_mask): Ditto.
36451         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
36452         (*avx512pf_scatterpf<mode>df_mask): Ditto.
36453         (avx512cd_maskb_vec_dupv8di): Ditto.
36454         (avx512cd_maskw_vec_dupv16si): Ditto.
36455         (avx512f_vpermi2var<mode>3_maskz): Ditto.
36456         (avx512f_vpermi2var<mode>3_mask): Ditto.
36457         (avx512f_vpermi2var<mode>3_mask): Ditto.
36458         (avx512f_vpermt2var<mode>3_maskz): Ditto.
36459         (*avx512f_gathersi<mode>): Ditto.
36460         (*avx512f_gathersi<mode>_2): Ditto.
36461         (*avx512f_gatherdi<mode>): Ditto.
36462         (*avx512f_gatherdi<mode>_2): Ditto.
36463         (*avx512f_scattersi<mode>): Ditto.
36464         (*avx512f_scatterdi<mode>): Ditto.
36465         (avx512f_compress<mode>_mask): Ditto.
36466         (avx512f_compressstore<mode>_mask): Ditto.
36467         (avx512f_expand<mode>_mask): Ditto.
36468         * config/i386/subst.md (mask): Change k to Yk.
36469         (mask_scalar_merge): Ditto.
36470         (sd): Ditto.
36471
36472 2014-01-31  Marc Glisse  <marc.glisse@inria.fr>
36473
36474         * doc/extend.texi (Vector Extensions): Document ?: in C++.
36475
36476 2014-01-31  Richard Biener  <rguenther@suse.de>
36477
36478         PR middle-end/59990
36479         * builtins.c (fold_builtin_memory_op): Make sure to not
36480         use a floating-point mode or a boolean or enumeral type for
36481         the copy operation.
36482
36483 2014-01-30  DJ Delorie  <dj@redhat.com>
36484
36485         * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
36486         * config/msp430/msp430.md (msp430_refsym_need_exit): New.
36487         * config/msp430/msp430.c (msp430_expand_epilogue): Call it
36488         whenever main() has an epilogue.
36489
36490 2014-01-30  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
36491
36492         * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
36493         unused variable "field".
36494         * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
36495         (vsx_mergeh_<mode>): Likewise.
36496         * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
36497         (altivec_vmrghh): Likewise.
36498         (altivec_vmrghw): Likewise.
36499         (altivec_vmrglb): Likewise.
36500         (altivec_vmrglh): Likewise.
36501         (altivec_vmrglw): Likewise.
36502         (altivec_vspltb): Add missing uses.
36503         (altivec_vsplth): Likewise.
36504         (altivec_vspltw): Likewise.
36505         (altivec_vspltsf): Likewise.
36506
36507 2014-01-30  Jakub Jelinek  <jakub@redhat.com>
36508
36509         PR target/59923
36510         * ifcvt.c (cond_exec_process_insns): Don't conditionalize
36511         frame related instructions.
36512
36513 2014-01-30  Vladimir Makarov  <vmakarov@redhat.com>
36514
36515         PR rtl-optimization/59959
36516         * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
36517         any reload of register whose subreg is invalid.
36518
36519 2014-01-30  Jakub Jelinek  <jakub@redhat.com>
36520
36521         * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
36522         * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
36523         Add missing return type - void.
36524
36525 2014-01-30  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
36526
36527         * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
36528         gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
36529         remove element index adjustment for endian (now handled in vsx.md
36530         and altivec.md).
36531         (altivec_expand_vec_perm_const): Use
36532         gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
36533         * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
36534         (vsx_xxspltw_<mode>): Adjust element index for little endian.
36535         * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
36536         define_expand and a new define_insn *altivec_vspltb_internal;
36537         adjust for -maltivec=be on a little endian target.
36538         (altivec_vspltb_direct): New.
36539         (altivec_vsplth): Divide into a define_expand and a new
36540         define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
36541         little endian target.
36542         (altivec_vsplth_direct): New.
36543         (altivec_vspltw): Divide into a define_expand and a new
36544         define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
36545         little endian target.
36546         (altivec_vspltw_direct): New.
36547         (altivec_vspltsf): Divide into a define_expand and a new
36548         define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
36549         a little endian target.
36550
36551 2014-01-30  Richard Biener  <rguenther@suse.de>
36552
36553         PR tree-optimization/59993
36554         * tree-ssa-forwprop.c (associate_pointerplus): Check we
36555         can propagate form the earlier stmt and avoid the transform
36556         when the intermediate result is needed.
36557
36558 2014-01-30  Alangi Derick  <alangiderick@gmail.com>
36559
36560         * README.Portability: Fix typo.
36561
36562 2014-01-30  David Holsgrove  <david.holsgrove@xilinx.com>
36563
36564         * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
36565         comparison_operator with ordered_comparison_operator.
36566
36567 2014-01-30  Nick Clifton  <nickc@redhat.com>
36568
36569         * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
36570         Rename to mn10300_store_multiple_regs.
36571         * config/mn10300/mn10300.c: Likewise.
36572         * config/mn10300/mn10300.md (store_movm): Fix typo: call
36573         store_multiple_regs.
36574         * config/mn10300/predicates.md (mn10300_store_multiple_operation):
36575         Call mn10300_store_multiple_regs.
36576
36577 2014-01-30  Nick Clifton  <nickc@redhat.com>
36578             DJ Delorie  <dj@redhat.com>
36579
36580         * config/rl78/rl78.c (register_sizes): Make the "upper half" of
36581         %fp 2 to keep registers after it properly word-aligned.
36582         (rl78_alloc_physical_registers_umul): Handle the case where both
36583         input operands are the same.
36584
36585 2014-01-30  Richard Biener  <rguenther@suse.de>
36586
36587         PR tree-optimization/59903
36588         * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
36589         check properly.
36590
36591 2014-01-30  Jason Merrill  <jason@redhat.com>
36592
36593         PR c++/59633
36594         * tree.c (walk_type_fields): Handle VECTOR_TYPE.
36595
36596         PR c++/59645
36597         * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
36598
36599 2014-01-30  Richard Biener  <rguenther@suse.de>
36600
36601         PR tree-optimization/59951
36602         * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
36603
36604 2014-01-30  Savin Zlobec  <savin.zlobec@gmail.com>
36605
36606         PR target/59784
36607         * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
36608         SFmode to DFmode case.
36609
36610 2014-01-29  DJ Delorie  <dj@redhat.com>
36611
36612         * config/msp430/msp430.opt (-minrt): New.
36613         * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
36614         if -minrt given.
36615         (ENDFILE_SPEC): Likewise.
36616
36617 2014-01-29  Jan Hubicka  <hubicka@ucw.cz>
36618
36619         * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
36620         (estimate_function_body_sizes): Use it.
36621
36622 2014-01-29  Paolo Carlini  <paolo.carlini@oracle.com>
36623
36624         PR c++/58561
36625         * dwarf2out.c (is_cxx_auto): New.
36626         (is_base_type): Use it.
36627         (gen_type_die_with_usage): Likewise.
36628
36629 2014-01-29  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
36630
36631         * config/rs6000/rs6000.c (altivec_expand_vec_perm_const):  Use
36632         CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
36633         * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
36634         -maltivec=be with LE targets.
36635         (vsx_mergeh_<mode>): Likewise.
36636         * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
36637         (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
36638         (altivec_vmrghb): Replace with define_expand and new
36639         *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
36640         (altivec_vmrghb_direct): New define_insn.
36641         (altivec_vmrghh): Replace with define_expand and new
36642         *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
36643         (altivec_vmrghh_direct): New define_insn.
36644         (altivec_vmrghw): Replace with define_expand and new
36645         *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
36646         (altivec_vmrghw_direct): New define_insn.
36647         (*altivec_vmrghsf): Adjust for endianness.
36648         (altivec_vmrglb): Replace with define_expand and new
36649         *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
36650         (altivec_vmrglb_direct): New define_insn.
36651         (altivec_vmrglh): Replace with define_expand and new
36652         *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
36653         (altivec_vmrglh_direct): New define_insn.
36654         (altivec_vmrglw): Replace with define_expand and new
36655         *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
36656         (altivec_vmrglw_direct): New define_insn.
36657         (*altivec_vmrglsf): Adjust for endianness.
36658         (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
36659         (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
36660         (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
36661         (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
36662         (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
36663         (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
36664         (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
36665         (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
36666
36667 2014-01-29  Marcus Shawcroft  <marcus.shawcroft@arm.com>
36668
36669         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
36670         (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
36671         whitespace.
36672
36673 2014-01-29  Richard Biener  <rguenther@suse.de>
36674
36675         PR tree-optimization/58742
36676         * tree-ssa-forwprop.c (associate_pointerplus): Rename to
36677         associate_pointerplus_align.
36678         (associate_pointerplus_diff): New function.
36679         (associate_pointerplus): Likewise.  Call associate_pointerplus_align
36680         and associate_pointerplus_diff.
36681
36682 2014-01-29  Richard Biener  <rguenther@suse.de>
36683
36684         * lto-streamer.h (LTO_major_version): Bump to 3.
36685         (LTO_minor_version): Reset to 0.
36686
36687 2014-01-29  Renlin Li  <Renlin.Li@arm.com>
36688
36689         * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
36690         * config/arm/arm.c (FL_FOR_ARCH7VE): New.
36691         (arm_file_start): Generate correct asm header for armv7ve.
36692         * config/arm/bpabi.h: Add multilib support for armv7ve.
36693         * config/arm/driver-arm.c: Change the architectures of cortex-a7
36694         and cortex-a15 to armv7ve.
36695         * config/arm/t-aprofile: Add multilib support for armv7ve.
36696         * doc/invoke.texi: Document -march=armv7ve.
36697
36698 2014-01-29  Richard Biener  <rguenther@suse.de>
36699
36700         PR tree-optimization/58742
36701         * tree-ssa-forwprop.c (associate_plusminus): Return true
36702         if we changed sth, defer EH cleanup to ...
36703         (ssa_forward_propagate_and_combine): ... here.  Call simplify_mult.
36704         (simplify_mult): New function.
36705
36706 2014-01-29  Jakub Jelinek  <jakub@redhat.com>
36707
36708         PR middle-end/59917
36709         PR tree-optimization/59920
36710         * tree.c (build_common_builtin_nodes): Remove
36711         __builtin_setjmp_dispatcher initialization.
36712         * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
36713         * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
36714         instead of gsi_after_labels + manually skipping debug stmts.
36715         Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
36716         ignore bbs with IFN_ABNORMAL_DISPATCHER.
36717         * tree-inline.c (copy_edges_for_bb): Remove
36718         can_make_abnormal_goto argument, instead add abnormal_goto_dest
36719         argument.  Ignore computed_goto_p stmts.  Don't call
36720         make_abnormal_goto_edges.  If a call might need abnormal edges
36721         for non-local gotos, see if it already has an edge to
36722         IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
36723         with true argument, don't do anything then, otherwise add
36724         EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
36725         (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
36726         caller.
36727         * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
36728         (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
36729         (lower_stmt): Don't set data->calls_builtin_setjmp.
36730         (lower_builtin_setjmp): Adjust comment.
36731         * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
36732         * tree-cfg.c (found_computed_goto): Remove.
36733         (factor_computed_gotos): Remove.
36734         (make_goto_expr_edges): Return bool, true for computed gotos.
36735         Don't call make_abnormal_goto_edges.
36736         (build_gimple_cfg): Don't set found_computed_goto, don't call
36737         factor_computed_gotos.
36738         (computed_goto_p): No longer static.
36739         (make_blocks): Don't set found_computed_goto.
36740         (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
36741         (make_edges): If make_goto_expr_edges returns true, push bb
36742         into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
36743         instead of calling make_abnormal_goto_edges push bb into ab_edge_call
36744         vector.  Record mapping between bbs and OpenMP regions if there
36745         are any, adjust make_gimple_omp_edges caller.  Call
36746         handle_abnormal_edges.
36747         (make_abnormal_goto_edges): Remove.
36748         * tree-cfg.h (make_abnormal_goto_edges): Remove.
36749         (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
36750         * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
36751         * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
36752         * internal-fn.def (ABNORMAL_DISPATCHER): New.
36753         * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
36754         filling *region also set *region_idx to (*region)->entry->index.
36755
36756         PR other/58712
36757         * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
36758         For REGs set ORIGINAL_REGNO.
36759
36760 2014-01-29  Bingfeng Mei  <bmei@broadcom.com>
36761
36762         * doc/md.texi: Mention that a target shouldn't implement
36763         vec_widen_(s|u)mul_even/odd pair if it is less efficient
36764         than hi/lo pair.
36765
36766 2014-01-29  Jakub Jelinek  <jakub@redhat.com>
36767
36768         PR tree-optimization/59594
36769         * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
36770         a copy of the datarefs vector rather than the vector itself.
36771
36772 2014-01-28  Jason Merrill  <jason@redhat.com>
36773
36774         PR c++/53756
36775         * dwarf2out.c (auto_die): New static.
36776         (gen_type_die_with_usage): Handle C++1y 'auto'.
36777         (gen_subprogram_die): If in-class DIE had 'auto', emit type again
36778         on definition.
36779
36780 2014-01-28  H.J. Lu  <hongjiu.lu@intel.com>
36781
36782         PR target/59672
36783         * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
36784         (SPEC_X32): Likewise.
36785         (SPEC_64): Likewise.
36786         * config/i386/i386.c (ix86_option_override_internal): Turn off
36787         OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
36788         for TARGET_16BIT.
36789         (x86_file_start): Output .code16gcc for TARGET_16BIT.
36790         * config/i386/i386.h (TARGET_16BIT): New macro.
36791         (TARGET_16BIT_P): Likewise.
36792         * config/i386/i386.opt: Add m16.
36793         * doc/invoke.texi: Document -m16.
36794
36795 2014-01-28  Jakub Jelinek  <jakub@redhat.com>
36796
36797         PR preprocessor/59935
36798         * input.c (location_get_source_line): Bail out on when line number
36799         is zero, and test the return value of lookup_or_add_file_to_cache_tab.
36800
36801 2014-01-28  Richard Biener  <rguenther@suse.de>
36802
36803         PR tree-optimization/58742
36804         * tree-ssa-forwprop.c (associate_plusminus): Handle
36805         pointer subtraction of the form (T)(P + A) - (T)P.
36806
36807 2014-01-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
36808
36809         * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
36810         at const_int_cost.
36811
36812 2014-01-28  Richard Biener  <rguenther@suse.de>
36813
36814         Revert
36815         2014-01-28  Richard Biener  <rguenther@suse.de>
36816
36817         PR rtl-optimization/45364
36818         PR rtl-optimization/59890
36819         * var-tracking.c (local_get_addr_clear_given_value): Handle
36820         already cleared slot.
36821         (val_reset): Handle not allocated local_get_addr_cache.
36822         (vt_find_locations): Use post-order on the inverted CFG.
36823
36824 2014-01-28  Richard Biener  <rguenther@suse.de>
36825
36826         * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
36827
36828 2014-01-28  Richard Biener  <rguenther@suse.de>
36829
36830         PR rtl-optimization/45364
36831         PR rtl-optimization/59890
36832         * var-tracking.c (local_get_addr_clear_given_value): Handle
36833         already cleared slot.
36834         (val_reset): Handle not allocated local_get_addr_cache.
36835         (vt_find_locations): Use post-order on the inverted CFG.
36836
36837 2014-01-28  Alan Modra  <amodra@gmail.com>
36838
36839         * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
36840         * configure.ac <recursive call for build != host>: Define
36841         GENERATOR_FILE.  Comment.  Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
36842         and LD_FOR_BUILD too.
36843         * configure: Regenerate.
36844
36845 2014-01-27  Allan Sandfeld Jensen  <sandfeld@kde.org>
36846
36847         * config/i386/i386.c (get_builtin_code_for_version): Separate
36848         Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
36849         Broadwell from Haswell.
36850
36851 2014-01-27  Steve Ellcey  <sellcey@mips.com>
36852
36853         * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
36854         Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
36855         * config/mips/mips.c (mips_option_override): Change setting
36856         of TARGET_DSP.
36857         * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
36858         * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
36859         Change from Mask to Var.
36860
36861 2014-01-27  Jeff Law  <law@redhat.com>
36862
36863         * ipa-inline.c (inline_small_functions): Fix typo.
36864
36865 2014-01-27  Ilya Tocar  <ilya.tocar@intel.com>
36866
36867         * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
36868         (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
36869         (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
36870         (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
36871         (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
36872         (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
36873         (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
36874         (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
36875         (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
36876         (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
36877         (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
36878         (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
36879         (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
36880         (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
36881         (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
36882         (_mm512_storeu_epi64): Ditto.
36883         (_mm512_cmpge_epi32_mask): Ditto.
36884         (_mm512_cmpge_epu32_mask): Ditto.
36885         (_mm512_cmpge_epi64_mask): Ditto.
36886         (_mm512_cmpge_epu64_mask): Ditto.
36887         (_mm512_cmple_epi32_mask): Ditto.
36888         (_mm512_cmple_epu32_mask): Ditto.
36889         (_mm512_cmple_epi64_mask): Ditto.
36890         (_mm512_cmple_epu64_mask): Ditto.
36891         (_mm512_cmplt_epi32_mask): Ditto.
36892         (_mm512_cmplt_epu32_mask): Ditto.
36893         (_mm512_cmplt_epi64_mask): Ditto.
36894         (_mm512_cmplt_epu64_mask): Ditto.
36895         (_mm512_cmpneq_epi32_mask): Ditto.
36896         (_mm512_cmpneq_epu32_mask): Ditto.
36897         (_mm512_cmpneq_epi64_mask): Ditto.
36898         (_mm512_cmpneq_epu64_mask): Ditto.
36899         (_mm512_expand_pd): Ditto.
36900         (_mm512_expand_ps): Ditto.
36901         * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
36902         VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
36903         VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
36904         * config/i386/i386.c (ix86_builtins): Add
36905         IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
36906         IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
36907         IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
36908         IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
36909         IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
36910         IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
36911         IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
36912         IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
36913         IX86_BUILTIN_PMOVUSQW512_MEM.
36914         (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
36915         __builtin_ia32_pmovsqd512mem_mask,
36916         __builtin_ia32_pmovqd512mem_mask,
36917         __builtin_ia32_pmovusqw512mem_mask,
36918         __builtin_ia32_pmovsqw512mem_mask,
36919         __builtin_ia32_pmovqw512mem_mask,
36920         __builtin_ia32_pmovusdw512mem_mask,
36921         __builtin_ia32_pmovsdw512mem_mask,
36922         __builtin_ia32_pmovdw512mem_mask,
36923         __builtin_ia32_pmovqb512mem_mask,
36924         __builtin_ia32_pmovusqb512mem_mask,
36925         __builtin_ia32_pmovsqb512mem_mask,
36926         __builtin_ia32_pmovusdb512mem_mask,
36927         __builtin_ia32_pmovsdb512mem_mask,
36928         __builtin_ia32_pmovdb512mem_mask.
36929         (bdesc_args): Add __builtin_ia32_expanddf512,
36930         __builtin_ia32_expandsf512.
36931         (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
36932         VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
36933         VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
36934         * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
36935         (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
36936         (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
36937         (avx512f_<code>v8div16qi2_mask_store): This.
36938         (avx512f_expand<mode>): New.
36939
36940 2014-01-27  Kirill Yukhin  <kirill.yukhin@intel.com>
36941
36942         * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
36943         New.
36944         (_mm512_mask_prefetch_i64gather_pd): Ditto.
36945         (_mm512_prefetch_i32scatter_pd): Ditto.
36946         (_mm512_mask_prefetch_i32scatter_pd): Ditto.
36947         (_mm512_prefetch_i64scatter_pd): Ditto.
36948         (_mm512_mask_prefetch_i64scatter_pd): Ditto.
36949         (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
36950         (_mm512_mask_prefetch_i64gather_ps): Ditto.
36951         (_mm512_prefetch_i32scatter_ps): Ditto.
36952         (_mm512_mask_prefetch_i32scatter_ps): Ditto.
36953         (_mm512_prefetch_i64scatter_ps): Ditto.
36954         (_mm512_mask_prefetch_i64scatter_ps): Ditto.
36955         * config/i386/i386-builtin-types.def: Define
36956         VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
36957         and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
36958         * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
36959         IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
36960         IX86_BUILTIN_SCATTERPFQPD.
36961         (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
36962         __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
36963         __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
36964         __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
36965         __builtin_ia32_scatterpfqps.
36966         (ix86_expand_builtin): Expand new built-ins.
36967         * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
36968         fix memory access data type.
36969         (*avx512pf_gatherpf<mode>_mask): Ditto.
36970         (*avx512pf_gatherpf<mode>): Ditto.
36971         (avx512pf_scatterpf<mode>): Ditto.
36972         (*avx512pf_scatterpf<mode>_mask): Ditto.
36973         (*avx512pf_scatterpf<mode>): Ditto.
36974         (GATHER_SCATTER_SF_MEM_MODE): New.
36975         (avx512pf_gatherpf<mode>df): Ditto.
36976         (*avx512pf_gatherpf<mode>df_mask): Ditto.
36977         (*avx512pf_scatterpf<mode>df): Ditto.
36978
36979 2014-01-27  Jakub Jelinek  <jakub@redhat.com>
36980
36981         PR bootstrap/59934
36982         * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
36983         know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
36984         reached.
36985
36986 2014-01-27  James Greenhalgh  <james.greenhalgh@arm.com>
36987
36988         * common/config/arm/arm-common.c
36989         (arm_rewrite_mcpu): Handle multiple names.
36990         * config/arm/arm.h
36991         (BIG_LITTLE_SPEC): Do not discard mcpu switches.
36992
36993 2014-01-27  James Greenhalgh  <james.greenhalgh@arm.com>
36994
36995         * gimple-builder.h (create_gimple_tmp): Delete.
36996
36997 2014-01-27  Christian Bruel  <christian.bruel@st.com>
36998
36999         * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
37000         words comparisons.
37001
37002 2014-01-26  John David Anglin  <danglin@gcc.gnu.org>
37003
37004         * config/pa/pa.md (call): Generate indirect long calls to non-local
37005         functions when outputing 32-bit code.
37006         (call_value): Likewise except for special call to buggy powf function.
37007
37008         * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
37009         portable runtime and PIC indirect calls.
37010         (pa_output_indirect_call): Remove unnecessary nop from portable runtime
37011         and PIC call sequences.  Use ldo instead of blr to set return register
37012         in PIC call sequence.
37013
37014 2014-01-25  Walter Lee  <walt@tilera.com>
37015
37016         * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
37017         avoid clobbering a live register.
37018
37019 2014-01-25  Walter Lee  <walt@tilera.com>
37020
37021         * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
37022         Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
37023         * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
37024         Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
37025
37026 2014-01-25  Walter Lee  <walt@tilera.com>
37027
37028         * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
37029         arguments on even registers.
37030         (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
37031         STACK_BOUNDARY.
37032         * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
37033         (BIGGEST_ALIGNMENT): Ditto.
37034         (BIGGEST_FIELD_ALIGNMENT): Ditto.
37035
37036 2014-01-25  Walter Lee  <walt@tilera.com>
37037
37038         * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
37039         insns before bundling.
37040         * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
37041
37042 2014-01-25  Walter Lee  <walt@tilera.com>
37043
37044         * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
37045         PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
37046         * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
37047
37048 2014-01-25  Richard Sandiford  <rdsandiford@googlemail.com>
37049
37050         * config/mips/constraints.md (kl): Delete.
37051         * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
37052         define expands, using...
37053         (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
37054         instructions for MIPS16.
37055         (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
37056         non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
37057
37058 2014-01-25  Walter Lee  <walt@tilera.com>
37059
37060         * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
37061         (clzdi2): Ditto.
37062         (ffsdi2): Ditto.
37063
37064 2014-01-25  Walter Lee  <walt@tilera.com>
37065
37066         * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
37067         (TARGET_EXPAND_TO_RTL_HOOK): Define.
37068
37069 2014-01-25  Richard Sandiford  <rdsandiford@googlemail.com>
37070
37071         * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
37072         Handle XOR.
37073
37074 2014-01-25  Jakub Jelinek  <jakub@redhat.com>
37075
37076         * print-rtl.c (in_call_function_usage): New var.
37077         (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
37078         EXPR_LIST mode as mode and not as reg note name.
37079
37080         PR middle-end/59561
37081         * cfgloopmanip.c (copy_loop_info): If
37082         loop->warned_aggressive_loop_optimizations, make sure
37083         the flag is set in target loop too.
37084
37085 2014-01-24  Balaji V. Iyer  <balaji.v.iyer@intel.com>
37086
37087         * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
37088         flag_cilkplus.
37089         * builtins.def: Likewise.
37090         * cilk.h (fn_contains_cilk_spawn_p): Likewise.
37091         * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
37092         * ira.c (ira_setup_eliminable_regset): Likewise.
37093         * omp-low.c (gate_expand_omp): Likewise.
37094         (execute_lower_omp): Likewise.
37095         (diagnose_sb_0): Likewise.
37096         (gate_diagnose_omp_blocks): Likewise.
37097         (simd_clone_clauses_extract): Likewise.
37098         (gate): Likewise.
37099
37100 2014-01-24  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
37101
37102         * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
37103         correction for little endian...
37104         * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
37105         here.
37106
37107 2014-01-24  Jeff Law  <law@redhat.com>
37108
37109         PR tree-optimization/59919
37110         * tree-vrp.c (find_assert_locations_1): Do not register asserts
37111         for non-returning calls.
37112
37113 2014-01-24  James Greenhalgh  <james.greenhalgh@arm.com>
37114
37115         * common/config/aarch64/aarch64-common.c
37116         (aarch64_rewrite_mcpu): Handle multiple names.
37117         * config/aarch64/aarch64.h
37118         (BIG_LITTLE_SPEC): Do not discard mcpu switches.
37119
37120 2014-01-24  Dodji Seketeli  <dodji@redhat.com>
37121
37122         * input.c (add_file_to_cache_tab): Handle the case where fopen
37123         returns NULL.
37124
37125 2014-01-23  H.J. Lu  <hongjiu.lu@intel.com>
37126
37127         PR target/59929
37128         * config/i386/i386.md (pushsf splitter): Get stack adjustment
37129         from push operand if code of push isn't PRE_DEC.
37130
37131 2014-01-23  Michael Meissner  <meissner@linux.vnet.ibm.com>
37132
37133         PR target/59909
37134         * doc/invoke.texi (RS/6000 and PowerPC Options): Document
37135         -mquad-memory-atomic.  Update -mquad-memory documentation to say
37136         it is only used for non-atomic loads/stores.
37137
37138         * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
37139         -mquad-memory or -mquad-memory-atomic switches.
37140
37141         * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
37142         -mquad-memory-atomic to ISA 2.07 support.
37143
37144         * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
37145         to separate support of normal quad word memory operations (ldq, stq)
37146         from the atomic quad word memory operations.
37147
37148         * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
37149         support to separate non-atomic quad word operations from atomic
37150         quad word operations.  Disable non-atomic quad word operations in
37151         little endian mode so that we don't have to swap words after the
37152         load and before the store.
37153         (quad_load_store_p): Add comment about atomic quad word support.
37154         (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
37155         options printed with -mdebug=reg.
37156
37157         * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
37158         -mquad-memory-atomic as the test for whether we have quad word
37159         atomic instructions.
37160         (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
37161         or -mp8-vector are used, allow byte/half-word atomic operations.
37162
37163         * config/rs6000/sync.md (load_lockedti): Insure that the address
37164         is a proper indexed or indirect address for the lqarx instruction.
37165         On little endian systems, swap the hi/lo registers after the lqarx
37166         instruction.
37167         (load_lockedpti): Use indexed_or_indirect_operand predicate to
37168         insure the address is valid for the lqarx instruction.
37169         (store_conditionalti): Insure that the address is a proper indexed
37170         or indirect address for the stqcrx. instruction.  On little endian
37171         systems, swap the hi/lo registers before doing the stqcrx.
37172         instruction.
37173         (store_conditionalpti): Use indexed_or_indirect_operand predicate to
37174         insure the address is valid for the stqcrx. instruction.
37175
37176         * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
37177         Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
37178         type of quad memory support is available.
37179
37180 2014-01-23  Vladimir Makarov  <vmakarov@redhat.com>
37181
37182         PR regression/59915
37183         * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
37184         there is a danger of looping.
37185
37186 2014-01-23  Pat Haugen  <pthaugen@us.ibm.com>
37187
37188         * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
37189         force flag_ira_loop_pressure if set via command line.
37190
37191 2014-01-23  Alex Velenko  <Alex.Velenko@arm.com>
37192
37193         * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
37194         (ashr_simd): New builtin handling DI mode.
37195         * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
37196         (aarch64_sshr_simddi): New match pattern.
37197         * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
37198         (vshrd_n_s64): Likewise.
37199         * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
37200
37201 2014-01-23  Nick Clifton  <nickc@redhat.com>
37202
37203         * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
37204         (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
37205         favour of mcu specific scripts.
37206         * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
37207         430x multilibs.
37208
37209 2014-01-23  James Greenhalgh  <james.greenhalgh@arm.com>
37210             Alex Velenko  <Alex.Velenko@arm.com>
37211
37212         * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
37213         (vaddv_s16): Likewise.
37214         (vaddv_s32): Likewise.
37215         (vaddv_u8): Likewise.
37216         (vaddv_u16): Likewise.
37217         (vaddv_u32): Likewise.
37218         (vaddvq_s8): Likewise.
37219         (vaddvq_s16): Likewise.
37220         (vaddvq_s32): Likewise.
37221         (vaddvq_s64): Likewise.
37222         (vaddvq_u8): Likewise.
37223         (vaddvq_u16): Likewise.
37224         (vaddvq_u32): Likewise.
37225         (vaddvq_u64): Likewise.
37226         (vaddv_f32): Likewise.
37227         (vaddvq_f32): Likewise.
37228         (vaddvq_f64): Likewise.
37229         (vmaxv_f32): Likewise.
37230         (vmaxv_s8): Likewise.
37231         (vmaxv_s16): Likewise.
37232         (vmaxv_s32): Likewise.
37233         (vmaxv_u8): Likewise.
37234         (vmaxv_u16): Likewise.
37235         (vmaxv_u32): Likewise.
37236         (vmaxvq_f32): Likewise.
37237         (vmaxvq_f64): Likewise.
37238         (vmaxvq_s8): Likewise.
37239         (vmaxvq_s16): Likewise.
37240         (vmaxvq_s32): Likewise.
37241         (vmaxvq_u8): Likewise.
37242         (vmaxvq_u16): Likewise.
37243         (vmaxvq_u32): Likewise.
37244         (vmaxnmv_f32): Likewise.
37245         (vmaxnmvq_f32): Likewise.
37246         (vmaxnmvq_f64): Likewise.
37247         (vminv_f32): Likewise.
37248         (vminv_s8): Likewise.
37249         (vminv_s16): Likewise.
37250         (vminv_s32): Likewise.
37251         (vminv_u8): Likewise.
37252         (vminv_u16): Likewise.
37253         (vminv_u32): Likewise.
37254         (vminvq_f32): Likewise.
37255         (vminvq_f64): Likewise.
37256         (vminvq_s8): Likewise.
37257         (vminvq_s16): Likewise.
37258         (vminvq_s32): Likewise.
37259         (vminvq_u8): Likewise.
37260         (vminvq_u16): Likewise.
37261         (vminvq_u32): Likewise.
37262         (vminnmv_f32): Likewise.
37263         (vminnmvq_f32): Likewise.
37264         (vminnmvq_f64): Likewise.
37265
37266 2014-01-23  James Greenhalgh  <james.greenhalgh@arm.com>
37267
37268         * config/aarch64/aarch64-simd.md
37269         (aarch64_dup_lane<mode>): Correct lane number on big-endian.
37270         (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
37271         (*aarch64_mul3_elt<mode>): Likewise.
37272         (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
37273         (*aarch64_mul3_elt_to_64v2df): Likewise.
37274         (*aarch64_mla_elt<mode>): Likewise.
37275         (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
37276         (*aarch64_mls_elt<mode>): Likewise.
37277         (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
37278         (*aarch64_fma4_elt<mode>): Likewise.
37279         (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
37280         (*aarch64_fma4_elt_to_64v2df): Likewise.
37281         (*aarch64_fnma4_elt<mode>): Likewise.
37282         (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
37283         (*aarch64_fnma4_elt_to_64v2df): Likewise.
37284         (aarch64_sq<r>dmulh_lane<mode>): Likewise.
37285         (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
37286         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
37287         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
37288         (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
37289         (aarch64_sqdmull_lane<mode>_internal): Likewise.
37290         (aarch64_sqdmull2_lane<mode>_internal): Likewise.
37291
37292 2013-01-23  Alex Velenko  <Alex.Velenko@arm.com>
37293
37294         * config/aarch64/aarch64-simd.md
37295         (aarch64_be_checked_get_lane<mode>): New define_expand.
37296         * config/aarch64/aarch64-simd-builtins.def
37297         (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
37298         New builtin definition.
37299         * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
37300         Use new safe be builtin.
37301
37302 2014-01-23  Alex Velenko  <Alex.Velenko@arm.com>
37303
37304         * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
37305         New define_insn.
37306         (aarch64_be_st1<mode>): Likewise.
37307         (aarch_ld1<VALL:mode>): Define_expand modified.
37308         (aarch_st1<VALL:mode>): Likewise.
37309         * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
37310         (UNSPEC_ST1): Likewise.
37311
37312 2014-01-23  David Holsgrove  <david.holsgrove@xilinx.com>
37313
37314         * config/microblaze/microblaze.md: Add trap insn and attribute
37315
37316 2014-01-23  Dodji Seketeli  <dodji@redhat.com>
37317
37318         PR preprocessor/58580
37319         * input.h (location_get_source_line): Take an additional line_size
37320         parameter.
37321         (void diagnostics_file_cache_fini): Declare new function.
37322         * input.c (struct fcache): New type.
37323         (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
37324         New static constants.
37325         (diagnostic_file_cache_init, total_lines_num)
37326         (lookup_file_in_cache_tab, evicted_cache_tab_entry)
37327         (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
37328         (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
37329         (get_next_line, read_next_line, goto_next_line, read_line_num):
37330         New static function definitions.
37331         (diagnostic_file_cache_fini): New function.
37332         (location_get_source_line): Take an additional output line_len
37333         parameter.  Re-write using lookup_or_add_file_to_cache_tab and
37334         read_line_num.
37335         * diagnostic.c (diagnostic_finish): Call
37336         diagnostic_file_cache_fini.
37337         (adjust_line): Take an additional input parameter for the length
37338         of the line, rather than calculating it with strlen.
37339         (diagnostic_show_locus): Adjust the use of
37340         location_get_source_line and adjust_line with respect to their new
37341         signature.  While displaying a line now, do not stop at the first
37342         null byte.  Rather, display the zero byte as a space and keep
37343         going until we reach the size of the line.
37344         * Makefile.in: Add vec.o to OBJS-libcommon
37345
37346 2014-01-23  Kirill Yukhin  <kirill.yukhin@intel.com>
37347             Ilya Tocar  <ilya.tocar@intel.com>
37348
37349         * config/i386/avx512fintrin.h (_mm512_kmov): New.
37350         * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
37351         (__builtin_ia32_kmov16): Ditto.
37352         * config/i386/i386.md (UNSPEC_KMOV): New.
37353         (kmovw): Ditto.
37354
37355 2014-01-23  Kirill Yukhin  <kirill.yukhin@intel.com>
37356
37357         * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
37358         (_mm512_storeu_si512): Ditto.
37359
37360 2014-01-23  Richard Sandiford  <rdsandiford@googlemail.com>
37361
37362         PR target/52125
37363         * rtl.h (get_referenced_operands): Declare.
37364         * recog.c (get_referenced_operands): New function.
37365         * config/mips/mips.c (mips_reorg_process_insns): Check which asm
37366         operands have been referenced when recording LO_SUM references.
37367
37368 2014-01-22  David Holsgrove  <david.holsgrove@xilinx.com>
37369
37370         * config/microblaze/microblaze.md: Correct bswaphi2 insn.
37371
37372 2014-01-22  Jan Hubicka  <hubicka@ucw.cz>
37373
37374         * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
37375         Enable for generic and recent AMD targets.
37376
37377 2014-01-22  Jan Hubicka  <hubicka@ucw.cz>
37378
37379         * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
37380         ARG_SIZE note when adjustment was eliminated.
37381
37382 2014-01-22  Jeff Law  <law@redhat.com>
37383
37384         PR tree-optimization/59597
37385         * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
37386         in file.  Accept new argument REGISTERING and use it to modify
37387         dump output appropriately.
37388         (register_jump_thread): Corresponding changes.
37389         (mark_threaded_blocks): Reinstate code to cancel unprofitable
37390         thread paths involving joiner blocks.  Add code to dump cancelled
37391         jump threading paths.
37392
37393 2014-01-22  Vladimir Makarov  <vmakarov@redhat.com>
37394
37395         PR rtl-optimization/59477
37396         * lra-constraints.c (inherit_in_ebb): Process call for living hard
37397         regs.  Update reloads_num and potential_reload_hard_regs for all insns.
37398
37399 2014-01-22  Tom Tromey  <tromey@redhat.com>
37400
37401         * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
37402         PARAMS.
37403         * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
37404
37405 2014-01-21  Vladimir Makarov  <vmakarov@redhat.com>
37406
37407         PR rtl-optimization/59896
37408         * lra-constraints.c (process_alt_operands): Check unused note for
37409         matched operands of insn with no output reloads.
37410
37411 2014-01-21  Richard Sandiford  <rdsandiford@googlemail.com>
37412
37413         * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
37414         (mips_move_from_gpr_cost): Likewise.
37415
37416 2014-01-21  Vladimir Makarov  <vmakarov@redhat.com>
37417
37418         PR rtl-optimization/59858
37419         * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
37420         ira_class_hard_regs_num.
37421         (process_alt_operands): Increase reject for dying matched operand.
37422
37423 2014-01-21  Jakub Jelinek  <jakub@redhat.com>
37424
37425         PR target/59003
37426         * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
37427         smaller than size, perform several stores or loads and stores
37428         at dst + count - size to store or copy all of size bytes, rather
37429         than just last modesize bytes.
37430
37431 2014-01-20  DJ Delorie  <dj@redhat.com>
37432
37433         * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
37434         that CLOBBERs are REGs before propogating their values.
37435
37436 2014-01-20  H.J. Lu  <hongjiu.lu@intel.com>
37437
37438         PR middle-end/59789
37439         * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
37440         (cgraph_inline_failed_type): New function.
37441         * cgraph.h (DEFCIFCODE): Add type.
37442         (cgraph_inline_failed_type_t): New enum.
37443         (cgraph_inline_failed_type): New prototype.
37444         * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
37445         FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
37446         FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
37447         LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
37448         MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
37449         RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
37450         OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
37451         INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
37452         Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
37453         FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
37454         EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
37455         OPTIMIZATION_MISMATCH.
37456         * tree-inline.c (expand_call_inline): Emit errors during
37457         early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
37458
37459 2014-01-20  Uros Bizjak  <ubizjak@gmail.com>
37460
37461         PR target/59685
37462         * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
37463         mode attribute in insn output.
37464
37465 2014-01-20  Eric Botcazou  <ebotcazou@adacore.com>
37466
37467         * output.h (output_constant): Delete.
37468         * varasm.c (output_constant): Make private.
37469
37470 2014-01-20  Alex Velenko  <Alex.Velenko@arm.com>
37471
37472         * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
37473
37474 2014-01-20  Jakub Jelinek  <jakub@redhat.com>
37475
37476         PR middle-end/59860
37477         * tree.h (fold_builtin_strcat): New prototype.
37478         * builtins.c (fold_builtin_strcat): No longer static.  Add len
37479         argument, if non-NULL, don't call c_strlen.  Optimize
37480         directly into __builtin_memcpy instead of __builtin_strcpy.
37481         (fold_builtin_2): Adjust fold_builtin_strcat caller.
37482         * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
37483
37484 2014-01-20  Uros Bizjak  <ubizjak@gmail.com>
37485
37486         * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
37487         for SImode_address_operand operands, having only a REG argument.
37488
37489 2014-01-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
37490
37491         * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
37492         loader name using mbig-endian.
37493         (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
37494
37495 2014-01-20  James Greenhalgh  <james.greenhalgh@arm.com>
37496
37497         * doc/invoke.texi (-march): Clarify documentation for AArch64.
37498         (-mtune): Likewise.
37499         (-mcpu): Likewise.
37500
37501 2014-01-20  Tejas Belagod  <tejas.belagod@arm.com>
37502
37503         * config/aarch64/aarch64-protos.h
37504         (aarch64_cannot_change_mode_class_ptr): Declare.
37505         * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
37506         aarch64_cannot_change_mode_class_ptr): New.
37507         * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
37508         backend hook aarch64_cannot_change_mode_class.
37509
37510 2014-01-20  James Greenhalgh  <james.greenhalgh@arm.com>
37511
37512         * common/config/aarch64/aarch64-common.c
37513         (aarch64_handle_option): Don't handle any option order logic here.
37514         * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
37515         selected_cpu, warn on architecture version mismatch.
37516         (aarch64_override_options): Fix parsing order for option strings.
37517
37518 2014-01-20  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
37519             Iain Sandoe  <iain@codesourcery.com>
37520
37521         PR bootstrap/59496
37522         * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
37523         warning.  Amend comment to reflect current functionality.
37524
37525 2014-01-20  Richard Biener  <rguenther@suse.de>
37526
37527         PR middle-end/59860
37528         * builtins.c (fold_builtin_strcat): Remove case better handled
37529         by tree-ssa-strlen.c.
37530
37531 2014-01-20  Alan Lawrence  <alan.lawrence@arm.com>
37532
37533         * config/aarch64/aarch64.opt
37534         (mcpu, march, mtune): Make case-insensitive.
37535
37536 2014-01-20  Jakub Jelinek  <jakub@redhat.com>
37537
37538         PR target/59880
37539         * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
37540         if operands[1] is a REG or ZERO_EXTEND of a REG.
37541
37542 2014-01-19  Jan Hubicka  <hubicka@ucw.cz>
37543
37544         * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
37545
37546 2014-01-19  John David Anglin  <danglin@gcc.gnu.org>
37547
37548         * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
37549         long non-pic millicode calls.
37550
37551 2014-01-19  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
37552
37553         * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
37554
37555 2014-01-19  Kito Cheng  <kito@0xlab.org>
37556
37557         * builtins.c (expand_movstr): Check movstr expand done or fail.
37558
37559 2014-01-18  Uros Bizjak  <ubizjak@gmail.com>
37560             H.J. Lu  <hongjiu.lu@intel.com>
37561
37562         PR target/59379
37563         * config/i386/i386.md (*lea<mode>): Zero-extend return register
37564         to DImode for zero-extended addresses.
37565
37566 2014-01-19  Jakub Jelinek  <jakub@redhat.com>
37567
37568         PR rtl-optimization/57763
37569         * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
37570         on the new indirect jump_insn and increment LABEL_NUSES (label).
37571
37572 2014-01-18  H.J. Lu  <hongjiu.lu@intel.com>
37573
37574         PR bootstrap/59580
37575         PR bootstrap/59583
37576         * config.gcc (x86_archs): New variable.
37577         (x86_64_archs): Likewise.
37578         (x86_cpus): Likewise.
37579         Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
37580         --with-arch/--with-cpu= options.
37581         Support --with-arch=/--with-cpu={nehalem,westmere,
37582         sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
37583
37584 2014-01-18  Uros Bizjak  <ubizjak@gmail.com>
37585
37586         * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
37587         and PROCESSOR_ATHLON to simplify code.  Move "memory" calculation.
37588
37589 2014-01-18  Uros Bizjak  <ubizjak@gmail.com>
37590
37591         * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
37592
37593 2014-01-18  Jakub Jelinek  <jakub@redhat.com>
37594
37595         PR target/58944
37596         * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
37597         clear cpp_get_options (parse_in)->warn_unused_macros for
37598         ix86_target_macros_internal with cpp_define.
37599
37600 2014-01-18  Richard Sandiford  <rdsandiford@googlemail.com>
37601
37602         * jump.c (delete_related_insns): Keep (use (insn))s.
37603         * reorg.c (redundant_insn): Check for barriers too.
37604
37605 2014-01-17  H.J. Lu  <hongjiu.lu@intel.com>
37606
37607         * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
37608
37609 2014-01-17  John David Anglin  <danglin@gcc.gnu.org>
37610
37611         * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
37612         call to $$dyncall when TARGET_LONG_CALLS is true.
37613
37614 2014-01-17  Jeff Law  <law@redhat.com>
37615
37616         * ree.c (combine_set_extension): Temporarily disable test for
37617         changing number of hard registers.
37618
37619 2014-01-17  Jan Hubicka  <hubicka@ucw.cz>
37620
37621         PR middle-end/58125
37622         * ipa-inline-analysis.c (inline_free_summary):
37623         Do not free summary of aliases.
37624
37625 2014-01-17  Jakub Jelinek  <jakub@redhat.com>
37626
37627         PR middle-end/59706
37628         * gimplify.c (gimplify_expr): Use create_tmp_var
37629         instead of create_tmp_var_raw.  If cond doesn't have
37630         integral type, don't add the IFN_ANNOTATE builtin at all.
37631
37632 2014-01-17  Martin Jambor  <mjambor@suse.cz>
37633
37634         PR ipa/59736
37635         * ipa-cp.c (prev_edge_clone): New variable.
37636         (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
37637         Also resize prev_edge_clone vector.
37638         (ipcp_edge_duplication_hook): Also update prev_edge_clone.
37639         (ipcp_edge_removal_hook): New function.
37640         (ipcp_driver): Register ipcp_edge_removal_hook.
37641
37642 2014-01-17  Andrew Pinski  <apinski@cavium.com>
37643             Steve Ellcey  <sellcey@mips.com>
37644
37645         PR target/59462
37646         * config/mips/mips.c (mips_print_operand): Check operand mode instead
37647         of operator mode.
37648
37649 2014-01-17  Jeff Law  <law@redhat.com>
37650
37651         PR middle-end/57904
37652         * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
37653         so that pass_ccp runs first.
37654
37655 2014-01-17  H.J. Lu  <hongjiu.lu@intel.com>
37656
37657         * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
37658         (ix86_adjust_cost): Use !TARGET_XXX.
37659         (do_reorder_for_imul): Likewise.
37660         (swap_top_of_ready_list): Likewise.
37661         (ix86_sched_reorder): Likewise.
37662
37663 2014-01-17  H.J. Lu  <hongjiu.lu@intel.com>
37664
37665         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
37666         PROCESSOR_INTEL.  Treat like PROCESSOR_GENERIC.
37667         * config/i386/i386.c (intel_memcpy): New.  Duplicate slm_memcpy.
37668         (intel_memset): New.  Duplicate slm_memset.
37669         (intel_cost): New.  Duplicate slm_cost.
37670         (m_INTEL): New macro.
37671         (processor_target_table): Add "intel".
37672         (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
37673         with PROCESSOR_INTEL for "intel".
37674         (ix86_lea_outperforms): Support PROCESSOR_INTEL.  Duplicate
37675         PROCESSOR_SILVERMONT.
37676         (ix86_issue_rate): Likewise.
37677         (ix86_adjust_cost): Likewise.
37678         (ia32_multipass_dfa_lookahead): Likewise.
37679         (swap_top_of_ready_list): Likewise.
37680         (ix86_sched_reorder): Likewise.
37681         (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
37682         instead of TARGET_OPT_AGU.
37683         * config/i386/i386.h (TARGET_INTEL): New.
37684         (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
37685         (processor_type): Add PROCESSOR_INTEL.
37686         * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
37687         Add X86_TUNE_AVOID_LEA_FOR_ADDR.
37688
37689 2014-01-17  Marek Polacek  <polacek@redhat.com>
37690
37691         PR c/58346
37692         * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
37693         size is zero.
37694
37695 2014-01-17  Richard Biener  <rguenther@suse.de>
37696
37697         PR tree-optimization/46590
37698         * opts.c (default_options_table): Add entries for
37699         OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
37700         all enabled at -O1 but not for -Og.
37701         * common.opt (fbranch-count-reg): Remove Init(1).
37702         (fmove-loop-invariants): Likewise.
37703         (ftree-pta): Likewise.
37704
37705 2014-01-17  Jakub Jelinek  <jakub@redhat.com>
37706
37707         * config/i386/i386.c (ix86_data_alignment): For compatibility with
37708         (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
37709         decls to at least the GCC 4.8 used alignments.
37710
37711         PR fortran/59440
37712         * tree-nested.c (convert_nonlocal_reference_stmt,
37713         convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
37714         of GIMPLE_BIND stmts, adjust associated decls.
37715
37716 2014-01-17  Richard Biener  <rguenther@suse.de>
37717
37718         PR tree-optimization/46590
37719         * vec.h (vec<>::bseach): New member function implementing
37720         binary search according to C89 bsearch.
37721         (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
37722         * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
37723         bitmap pointer again.  Make accesses_in_loop a flat array.
37724         (mem_ref_obstack): New global.
37725         (outermost_indep_loop): Adjust for mem_ref->stored changes.
37726         (mark_ref_stored): Likewise.
37727         (ref_indep_loop_p_2): Likewise.
37728         (set_ref_stored_in_loop): New helper function.
37729         (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
37730         (memref_free): Adjust.
37731         (record_mem_ref_loc): Simplify.
37732         (gather_mem_refs_stmt): Adjust.
37733         (sort_locs_in_loop_postorder_cmp): New function.
37734         (analyze_memory_references): Sort accesses_in_loop after
37735         loop postorder number.
37736         (find_ref_loc_in_loop_cmp): New function.
37737         (for_all_locs_in_loop): Find relevant cluster of locs in
37738         accesses_in_loop and iterate without recursion.
37739         (execute_sm): Avoid uninit warning.
37740         (struct ref_always_accessed): Simplify.
37741         (ref_always_accessed::operator ()): Likewise.
37742         (ref_always_accessed_p): Likewise.
37743         (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
37744         loop postorder numbers here.
37745         (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
37746         numbers.
37747
37748 2014-01-17  Jan Hubicka  <hubicka@ucw.cz>
37749
37750         PR c++/57945
37751         * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
37752         on decls for which assemble_alias has been called.
37753
37754 2014-01-17  Nick Clifton  <nickc@redhat.com>
37755
37756         * config/msp430/msp430.opt: (mcpu): New option.
37757         * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
37758         (msp430_option_override): Parse target_cpu.  If the MCU name
37759         matches a generic string, clear target_mcu.
37760         (msp430_attr): Allow numeric interrupt values up to 63.
37761         (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
37762         * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
37763         option.
37764         * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
37765         Add mcpu matches.
37766         * config/msp430/msp430.md (popm): Use %J rather than %I.
37767         (addsi3): Use msp430_nonimmediate_operand for operand 2.
37768         (addhi_cy_i): Use immediate_operand for operand 2.
37769         * doc/invoke.texi: Document -mcpu option.
37770
37771 2014-01-17  Richard Biener  <rguenther@suse.de>
37772
37773         PR rtl-optimization/38518
37774         * df.h (df_analyze_loop): Declare.
37775         * df-core.c: Include cfgloop.h.
37776         (df_analyze_1): Split out main part of df_analyze.
37777         (df_analyze): Adjust.
37778         (loop_inverted_post_order_compute): New function.
37779         (loop_post_order_compute): Likewise.
37780         (df_analyze_loop): New function avoiding whole-function
37781         postorder computes.
37782         * loop-invariant.c (find_defs): Use df_analyze_loop.
37783         (find_invariants): Adjust.
37784         * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
37785
37786 2014-01-17  Zhenqiang Chen  <zhenqiang.chen@arm.com>
37787
37788         * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
37789         (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
37790
37791 2014-01-16  Ilya Enkovich  <ilya.enkovich@intel.com>
37792
37793         * ipa-ref.c (ipa_remove_stmt_references): Fix references
37794         traversal when removing references.
37795
37796 2014-01-16  Jan Hubicka  <hubicka@ucw.cz>
37797
37798         PR ipa/59775
37799         * tree.c (get_binfo_at_offset): Look harder for virtual bases.
37800
37801 2014-01-16  Bernd Schmidt  <bernds@codesourcery.com>
37802
37803         PR middle-end/56791
37804         * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
37805         pushing a reload for an autoinc when we had previously reloaded an
37806         inner part of the address.
37807
37808 2014-01-16  Jakub Jelinek  <jakub@redhat.com>
37809
37810         * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
37811         field.
37812         (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
37813         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
37814         when not giving up or versioning for alias only because of
37815         loop->safelen.
37816         (vect_analyze_data_ref_dependences): Set to true.
37817         * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
37818         is a GIMPLE_PHI.
37819         (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
37820         LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
37821         to the condition.
37822
37823         PR middle-end/58344
37824         * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
37825
37826         PR target/59839
37827         * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
37828         operand 0 predicate for gathers, use a new pseudo as subtarget.
37829
37830 2014-01-16  Vladimir Makarov  <vmakarov@redhat.com>
37831
37832         PR middle-end/59609
37833         * lra-constraints.c (process_alt_operands): Add printing debug info.
37834         Check absence of input/output reloads for matched operands too.
37835
37836 2014-01-16  Vladimir Makarov  <vmakarov@redhat.com>
37837
37838         PR rtl-optimization/59835
37839         * ira.c (ira_init_register_move_cost): Increase cost for
37840         impossible modes.
37841
37842 2014-01-16  Alan Lawrence  <alan.lawrence@arm.com>
37843
37844         * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
37845
37846 2014-01-16  Richard Earnshaw  <rearnsha@arm.com>
37847
37848         PR target/59780
37849         * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
37850         non-register objects.  Use gen_(high/low)part more consistently.
37851         Fix assertions.
37852
37853 2014-01-16  Michael Meissner  <meissner@linux.vnet.ibm.com>
37854
37855         PR target/59844
37856         * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
37857         endian support, remove tests for WORDS_BIG_ENDIAN.
37858         (p8_mfvsrd_3_<mode>): Likewise.
37859         (reload_gpr_from_vsx<mode>): Likewise.
37860         (reload_gpr_from_vsxsf): Likewise.
37861         (p8_mfvsrd_4_disf): Likewise.
37862
37863 2014-01-16  Richard Biener  <rguenther@suse.de>
37864
37865         PR rtl-optimization/46590
37866         * lcm.c (compute_antinout_edge): Use postorder iteration.
37867         (compute_laterin): Use inverted postorder iteration.
37868
37869 2014-01-16  Nick Clifton  <nickc@redhat.com>
37870
37871         PR middle-end/28865
37872         * varasm.c (output_constant): Return the number of bytes actually
37873         emitted.
37874         (output_constructor_array_range): Update the field size with the
37875         number of bytes emitted by output_constant.
37876         (output_constructor_regular_field): Likewise.  Also do not
37877         complain if the total number of bytes emitted is now greater
37878         than the expected fieldpos.
37879         * output.h (output_constant): Update prototype and descriptive comment.
37880
37881 2014-01-16  Marek Polacek  <polacek@redhat.com>
37882
37883         PR middle-end/59827
37884         * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
37885         it is error_mark_node.
37886
37887 2014-01-15  Uros Bizjak  <ubizjak@gmail.com>
37888
37889         * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
37890         VALID_AVX256_REG_OR_OI_MODE.
37891
37892 2014-01-15  Pat Haugen  <pthaugen@us.ibm.com>
37893
37894         * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
37895         current procedure should be profiled.
37896
37897 2014-01-15  Andrew Pinski  <apinski@cavium.com>
37898
37899         * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
37900         of moving from/to the STACK_REG register class.
37901
37902 2014-01-15  Richard Henderson  <rth@redhat.com>
37903
37904         PR debug/54694
37905         * reginfo.c (global_regs_decl): Globalize.
37906         * rtl.h (global_regs_decl): Declare.
37907         * ira.c (do_reload): Diagnose frame_pointer_needed and it
37908         reserved via global_regs.
37909
37910 2014-01-15  Teresa Johnson  <tejohnson@google.com>
37911
37912         * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
37913
37914 2014-01-15  Bill Schmidt  <wschmidt@vnet.linux.ibm.com>
37915
37916         * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
37917         and vmulosh rather than call gen_vec_widen_smult_*.
37918         (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
37919         than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
37920         (vec_widen_smult_even_v16qi): Likewise.
37921         (vec_widen_umult_even_v8hi): Likewise.
37922         (vec_widen_smult_even_v8hi): Likewise.
37923         (vec_widen_umult_odd_v16qi): Likewise.
37924         (vec_widen_smult_odd_v16qi): Likewise.
37925         (vec_widen_umult_odd_v8hi): Likewise.
37926         (vec_widen_smult_odd_v8hi): Likewise.
37927         (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
37928         vmuloub rather than call gen_vec_widen_umult_*.
37929         (vec_widen_umult_lo_v16qi): Likewise.
37930         (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
37931         vmulosb rather than call gen_vec_widen_smult_*.
37932         (vec_widen_smult_lo_v16qi): Likewise.
37933         (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
37934         rather than call gen_vec_widen_umult_*.
37935         (vec_widen_umult_lo_v8hi): Likewise.
37936         (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
37937         rather than call gen_vec_widen_smult_*.
37938         (vec_widen_smult_lo_v8hi): Likewise.
37939
37940 2014-01-15  Jeff Law  <law@redhat.com>
37941
37942         PR tree-optimization/59747
37943         * ree.c (find_and_remove_re): Properly handle case where a second
37944         eliminated extension requires widening a copy created for elimination
37945         of a prior extension.
37946         (combine_set_extension): Ensure that the number of hard regs needed
37947         for a destination register does not change when we widen it.
37948
37949 2014-01-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
37950
37951         * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
37952         (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
37953         (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
37954         (arm*-*-rtems*): Use t-rtems from existing tmake_file.
37955         (avr-*-rtems*): Likewise.
37956         (bfin*-rtems*): Likewise.
37957         (moxie-*-rtems*): Likewise.
37958         (h8300-*-rtems*): Likewise.
37959         (i[34567]86-*-rtems*): Likewise.
37960         (lm32-*-rtems*): Likewise.
37961         (m32r-*-rtems*): Likewise.
37962         (m68k-*-rtems*): Likewise.
37963         (microblaze*-*-rtems*): Likewise.
37964         (mips*-*-rtems*): Likewise.
37965         (powerpc-*-rtems*): Likewise.
37966         (sh-*-rtems*): Likewise.
37967         (sparc-*-rtems*): Likewise.
37968         (sparc64-*-rtems*): Likewise.
37969         (v850-*-rtems*): Likewise.
37970         (m32c-*-rtems*): Likewise.
37971
37972 2014-01-15  Vladimir Makarov  <vmakarov@redhat.com>
37973
37974         PR rtl-optimization/59511
37975         * ira.c (ira_init_register_move_cost): Use memory costs for some
37976         cases of register move cost calculations.
37977         * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
37978         instead of BB frequency.
37979         * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
37980         * lra-assigns.c (find_hard_regno_for): Ditto.
37981
37982 2014-01-15  Richard Biener  <rguenther@suse.de>
37983
37984         PR tree-optimization/59822
37985         * tree-vect-stmts.c (hoist_defs_of_uses): New function.
37986         (vectorizable_load): Use it to hoist defs of uses of invariant
37987         loads out of the loop.
37988
37989 2014-01-15  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>
37990             Kugan Vivekanandarajah  <kuganv@linaro.org>
37991
37992         PR target/59695
37993         * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
37994         truncation.
37995
37996 2014-01-15  Richard Biener  <rguenther@suse.de>
37997
37998         PR rtl-optimization/59802
37999         * lcm.c (compute_available): Use inverted postorder to seed
38000         the initial worklist.
38001
38002 2014-01-15  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
38003
38004         PR target/59803
38005         * config/s390/s390.c (s390_preferred_reload_class): Don't return
38006         ADDR_REGS for invalid symrefs in non-PIC code.
38007
38008 2014-01-15  Jakub Jelinek  <jakub@redhat.com>
38009
38010         PR other/58712
38011         * builtins.c (determine_block_size): Initialize *probable_max_size
38012         even if len_rtx is CONST_INT.
38013
38014 2014-01-14  Andrew Pinski  <apinski@cavium.com>
38015
38016         * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
38017         * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
38018         (cortexa53_tunings): Likewise.
38019         (aarch64_sched_issue_rate): New function.
38020         (TARGET_SCHED_ISSUE_RATE): Define.
38021
38022 2014-01-14  Vladimir Makarov  <vmakarov@redhat.com>
38023
38024         * ira-costs.c (find_costs_and_classes): Add missed
38025         ira_init_register_move_cost_if_necessary.
38026
38027 2014-01-14  Vladimir Makarov  <vmakarov@redhat.com>
38028
38029         PR target/59787
38030         * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
38031
38032 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
38033
38034         PR target/59794
38035         * config/i386/i386.c (type_natural_mode): Add a bool parameter
38036         to indicate if type is used for function return value.  Warn ABI
38037         change if the vector mode isn't available for function return value.
38038         (ix86_function_arg_advance): Pass false to type_natural_mode.
38039         (ix86_function_arg): Likewise.
38040         (ix86_gimplify_va_arg): Likewise.
38041         (function_arg_32): Don't warn ABI change.
38042         (ix86_function_value): Pass true to type_natural_mode.
38043         (ix86_return_in_memory): Likewise.
38044         (ix86_struct_value_rtx): Removed.
38045         (TARGET_STRUCT_VALUE_RTX): Likewise.
38046
38047 2014-01-14  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
38048
38049         * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
38050         converting a conditional jump into a conditional return.
38051
38052 2014-01-14  Richard Biener  <rguenther@suse.de>
38053
38054         PR tree-optimization/58921
38055         PR tree-optimization/59006
38056         * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
38057         hoisting invariant stmts.
38058         * tree-vect-stmts.c (vectorizable_load): Insert the splat of
38059         invariant loads on the preheader edge if possible.
38060
38061 2014-01-14  Joey Ye  <joey.ye@arm.com>
38062
38063         * doc/plugin.texi (Building GCC plugins): Update to C++.
38064
38065 2014-01-14  Kirill Yukhin  <kirill.yukhin@intel.com>
38066
38067         * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
38068         (_mm_rcp28_round_ss): Ditto.
38069         (_mm_rsqrt28_round_sd): Ditto.
38070         (_mm_rsqrt28_round_ss): Ditto.
38071         (_mm_rcp28_sd): Ditto.
38072         (_mm_rcp28_ss): Ditto.
38073         (_mm_rsqrt28_sd): Ditto.
38074         (_mm_rsqrt28_ss): Ditto.
38075         * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
38076         * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
38077         * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
38078         (IX86_BUILTIN_RCP28SD): Ditto.
38079         (IX86_BUILTIN_RCP28SS): Ditto.
38080         (IX86_BUILTIN_RSQRT28SD): Ditto.
38081         (IX86_BUILTIN_RSQRT28SS): Ditto.
38082         (bdesc_special_args): Define __builtin_ia32_movntdqa512,
38083         __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
38084         __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
38085         (ix86_expand_special_args_builtin): Expand new FTYPE.
38086         * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
38087         (srcp14<mode>): Make insn unary.
38088         (avx512f_vmscalef<mode><round_name>): Use substed predicate.
38089         (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
38090         (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
38091         (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
38092         (avx512er_exp2<mode><mask_name><round_saeonly_name>):
38093         Fix rounding: make it SAE only.
38094         (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
38095         Ditto.
38096         (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
38097         Ditto.
38098         (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
38099         (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
38100         (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
38101         * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
38102         (round_saeonly_mask_scalar_operand4): Ditto.
38103         (round_saeonly_mask_scalar_op3): Ditto.
38104         (round_saeonly_mask_scalar_op4): Ditto.
38105
38106 2014-01-13  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
38107
38108         * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
38109         Implement -maltivec=be for vec_insert and vec_extract.
38110
38111 2014-01-10  DJ Delorie  <dj@redhat.com>
38112
38113         * config/msp430/msp430.md (call_internal): Don't allow memory
38114         references with SP as the base register.
38115         (call_value_internal): Likewise.
38116         * config/msp430/constraints.md (Yc): New.  For memory references
38117         that don't use SP as a base register.
38118
38119         * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
38120         "an integer without a # prefix"
38121         * config/msp430/msp430.md (epilogue_helper): Use it.
38122
38123 2014-01-13  Jakub Jelinek  <jakub@redhat.com>
38124
38125         PR target/59617
38126         * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
38127         AVX512F gather builtins.
38128         * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
38129         on gather decls with INTEGER_TYPE masktype.
38130         (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
38131         directly into the builtin rather than hoisting it before loop.
38132
38133         PR tree-optimization/59387
38134         * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
38135         (scev_const_prop): If folded_casts and type has undefined overflow,
38136         use force_gimple_operand instead of force_gimple_operand_gsi and
38137         for each added stmt if it is assign with
38138         arith_code_with_undefined_signed_overflow, call
38139         rewrite_to_defined_overflow.
38140         * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
38141         gimple-fold.h instead.
38142         (arith_code_with_undefined_signed_overflow,
38143         rewrite_to_defined_overflow): Moved to ...
38144         * gimple-fold.c (arith_code_with_undefined_signed_overflow,
38145         rewrite_to_defined_overflow): ... here.  No longer static.
38146         Include gimplify-me.h.
38147         * gimple-fold.h (arith_code_with_undefined_signed_overflow,
38148         rewrite_to_defined_overflow): New prototypes.
38149
38150 2014-01-13  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38151
38152         * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
38153
38154 2014-01-13  Eric Botcazou  <ebotcazou@adacore.com>
38155
38156         * builtins.c (get_object_alignment_2): Minor tweak.
38157         * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
38158
38159 2014-01-13  Christian Bruel  <christian.bruel@st.com>
38160
38161         * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
38162         optimized non constant lengths.
38163
38164 2014-01-13  Jakub Jelinek  <jakub@redhat.com>
38165
38166         PR libgomp/59194
38167         * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
38168         load as __atomic_load_N if possible.
38169
38170 2014-01-11  David Edelsohn  <dje.gcc@gmail.com>
38171
38172         * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
38173         target parameter.
38174         (rs6000_expand_builtin): Adjust call.
38175
38176 2014-01-11  David Edelsohn  <dje.gcc@gmail.com>
38177
38178         PR target/58115
38179         * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
38180         * config/rs6000/rs6000.c: Include target-globals.h.
38181         (rs6000_set_current_function): Instead of doing target_reinit
38182         unconditionally, use save_target_globals_default_opts and
38183         restore_target_globals.
38184
38185         * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
38186         FPSCR.
38187         * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
38188         (rs6000_expand_builtin): Handle mffs and mtfsf.
38189         (rs6000_init_builtins): Define mffs and mtfsf.
38190         * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
38191         (rs6000_mffs): New pattern.
38192         (rs6000_mtfsf): New pattern.
38193
38194 2014-01-11  Bin Cheng  <bin.cheng@arm.com>
38195
38196         * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
38197         Start narrowing with START.  Apply candidate-use pair
38198         and check overall cost in narrowing.
38199         (iv_ca_prune): Pass new argument.
38200
38201 2014-01-10  Jeff Law  <law@redhat.com>
38202
38203         PR middle-end/59743
38204         * ree.c (combine_reaching_defs): Ensure the defining statement
38205         occurs before the extension when optimizing extensions with
38206         different source and destination hard registers.
38207
38208 2014-01-10  Jan Hubicka  <hubicka@ucw.cz>
38209
38210         PR ipa/58585
38211         * ipa-devirt.c (build_type_inheritance_graph): Also add types of
38212         vtables into the type inheritance graph.
38213
38214 2014-01-10  Jakub Jelinek  <jakub@redhat.com>
38215
38216         PR rtl-optimization/59754
38217         * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
38218         modes in the REGNO != REGNO case.
38219
38220 2014-01-10  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
38221
38222         * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
38223
38224 2014-01-10  Jakub Jelinek  <jakub@redhat.com>
38225
38226         PR tree-optimization/59745
38227         * tree-predcom.c (tree_predictive_commoning_loop): Call
38228         free_affine_expand_cache if giving up because components is NULL.
38229
38230         * target-globals.c (save_target_globals): Allocate < 4KB structs using
38231         GC in payload of target_globals struct instead of allocating them on
38232         the heap and the larger structs separately using GC.
38233         * target-globals.h (struct target_globals): Make regs, hard_regs,
38234         reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
38235         of GTY((skip)) and change type to void *.
38236         (reset_target_globals): Cast loads from those fields to corresponding
38237         types.
38238
38239 2014-01-10  Steve Ellcey  <sellcey@mips.com>
38240
38241         PR plugins/59335
38242         * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
38243         gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
38244         tree-ssanames.h, print-tree.h, varasm.h, and context.h.
38245
38246 2014-01-10  Richard Earnshaw  <rearnsha@arm.com>
38247
38248         PR target/59744
38249         * aarch64-modes.def (CC_Zmode): New flags mode.
38250         * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
38251         represents an equality.
38252         (aarch64_get_condition_code): Handle CC_Zmode.
38253         * aarch64.md (compare_neg<mode>): Restrict to equality operations.
38254
38255 2014-01-10  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
38256
38257         * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
38258         extraction in good case.
38259
38260 2014-01-10  Richard Biener  <rguenther@suse.de>
38261
38262         PR tree-optimization/59374
38263         * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
38264         checking after SLP discovery.  Mark stmts not participating
38265         in any SLP instance properly.
38266
38267 2014-01-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38268
38269         * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
38270         when handling a SET rtx.
38271
38272 2014-01-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38273
38274         * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
38275         (cortex-a57): Likewise.
38276         (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
38277
38278 2014-01-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38279
38280         * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
38281         non-iwmmxt builtins.
38282
38283 2014-01-10  Jan Hubicka  <hubicka@ucw.cz>
38284
38285         PR ipa/58252
38286         PR ipa/59226
38287         * ipa-devirt.c record_target_from_binfo): Take as argument
38288         stack of binfos and lookup matching one for virtual inheritance.
38289         (possible_polymorphic_call_targets_1): Update.
38290
38291 2014-01-10  Huacai Chen  <chenhc@lemote.com>
38292
38293         * config/mips/driver-native.c (host_detect_local_cpu): Handle new
38294         kernel strings for Loongson-2E/2F/3A.
38295
38296 2014-01-10  Jakub Jelinek  <jakub@redhat.com>
38297
38298         PR middle-end/59670
38299         * tree-vect-data-refs.c (vect_analyze_data_refs): Check
38300         is_gimple_call before calling gimple_call_internal_p.
38301
38302 2014-01-09  Steve Ellcey  <sellcey@mips.com>
38303
38304         * Makefile.in (TREE_FLOW_H): Remove.
38305         (TREE_SSA_H): Add file names from tree-flow.h.
38306         * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
38307         * tree.h: Remove tree-flow.h reference.
38308         * hash-table.h: Remove tree-flow.h reference.
38309         * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
38310         reference with tree-ssa-loop.h.
38311
38312 2014-01-09  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
38313
38314         * doc/invoke.texi: Add -maltivec={be,le} options, and document
38315         default element-order behavior for -maltivec.
38316         * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
38317         * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
38318         that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
38319         when targeting big endian, at least for now.
38320         * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
38321
38322 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
38323
38324         PR middle-end/47735
38325         * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
38326         var satisfies use_register_for_decl, just take into account type
38327         alignment, rather than decl alignment.
38328
38329         PR tree-optimization/59622
38330         * gimple-fold.c (gimple_fold_call): Fix a typo in message.  For
38331         __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
38332         __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
38333         Don't devirtualize for inplace at all.  For targets.length () == 1,
38334         if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
38335
38336 2014-01-09  H.J. Lu  <hongjiu.lu@intel.com>
38337
38338         * config/i386/i386.md (cpu): Remove the unused btver1.
38339
38340 2014-01-09  H.J. Lu  <hongjiu.lu@intel.com>
38341
38342         * gdbasan.in: Put a breakpoint on __sanitizer::Report.
38343
38344 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
38345
38346         PR target/58115
38347         * tree-core.h (struct target_globals): New forward declaration.
38348         (struct tree_target_option): Add globals field.
38349         * tree.h (TREE_TARGET_GLOBALS): Define.
38350         (prepare_target_option_nodes_for_pch): New prototype.
38351         * target-globals.h (struct target_globals): Define even if
38352         !SWITCHABLE_TARGET.
38353         * tree.c (prepare_target_option_node_for_pch,
38354         prepare_target_option_nodes_for_pch): New functions.
38355         * config/i386/i386.h (SWITCHABLE_TARGET): Define.
38356         * config/i386/i386.c: Include target-globals.h.
38357         (ix86_set_current_function): Instead of doing target_reinit
38358         unconditionally, use save_target_globals_default_opts and
38359         restore_target_globals.
38360
38361 2014-01-09  Richard Biener  <rguenther@suse.de>
38362
38363         PR tree-optimization/59715
38364         * tree-cfg.h (split_critical_edges): Declare.
38365         * tree-cfg.c (split_critical_edges): Export.
38366         * tree-ssa-sink.c (execute_sink_code): Split critical edges.
38367
38368 2014-01-09  Max Ostapenko  <m.ostapenko@partner.samsung.com>
38369
38370         * cfgexpand.c (expand_stack_vars): Optionally disable
38371         asan stack protection.
38372         (expand_used_vars): Likewise.
38373         (partition_stack_vars): Likewise.
38374         * asan.c (asan_emit_stack_protection): Optionally disable
38375         after return stack usage.
38376         (instrument_derefs): Optionally disable memory access instrumentation.
38377         (instrument_builtin_call): Likewise.
38378         (instrument_strlen_call): Likewise.
38379         (asan_protect_global): Optionally disable global variables protection.
38380         * doc/invoke.texi: Added doc for new options.
38381         * params.def: Added new options.
38382         * params.h: Likewise.
38383
38384 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
38385
38386         PR rtl-optimization/59724
38387         * ifcvt.c (cond_exec_process_if_block): Don't call
38388         flow_find_head_matching_sequence with 0 longest_match.
38389         * cfgcleanup.c (flow_find_head_matching_sequence): Count even
38390         non-active insns if !stop_after.
38391         (try_head_merge_bb): Revert 2014-01-07 changes.
38392
38393 2014-01-08  Jeff Law  <law@redhat.com>
38394
38395         * ree.c (get_sub_rtx): New function, extracted from...
38396         (merge_def_and_ext): Here.
38397         (combine_reaching_defs): Use get_sub_rtx.
38398
38399 2014-01-08  Eric Botcazou  <ebotcazou@adacore.com>
38400
38401         * cgraph.h (varpool_variable_node): Do not choke on null node.
38402
38403 2014-01-08  Catherine Moore  <clm@codesourcery.com>
38404
38405         * config/mips/mips.md (simple_return): Attempt to use JRC
38406         for microMIPS.
38407         * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
38408
38409 2014-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
38410
38411         PR rtl-optimization/59137
38412         * reorg.c (steal_delay_list_from_target): Call update_block for
38413         elided insns.
38414         (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
38415
38416 2014-01-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
38417
38418         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
38419         two duplicate entries.
38420
38421 2014-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
38422
38423         Revert:
38424         2012-10-07  Richard Sandiford  <rdsandiford@googlemail.com>
38425
38426         * config/mips/mips.c (mips_truncated_op_cost): New function.
38427         (mips_rtx_costs): Adjust test for BADDU.
38428         * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
38429
38430         2012-10-02  Richard Sandiford  <rdsandiford@googlemail.com>
38431
38432         * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
38433         (*baddu_si): ...this new pattern.
38434
38435 2014-01-08  Jakub Jelinek  <jakub@redhat.com>
38436
38437         PR ipa/59722
38438         * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
38439
38440 2014-01-08  Bernd Edlinger  <bernd.edlinger@hotmail.de>
38441
38442         PR middle-end/57748
38443         * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
38444         inner_reference_p.
38445         (expand_expr, expand_normal): Adjust.
38446         * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
38447         inner_reference_p. Use inner_reference_p to expand inner references.
38448         (store_expr): Adjust.
38449         * cfgexpand.c (expand_call_stmt): Adjust.
38450
38451 2014-01-08  Rong Xu  <xur@google.com>
38452
38453         * gcov-io.c (gcov_var): Move from gcov-io.h.
38454         (gcov_position): Ditto.
38455         (gcov_is_error): Ditto.
38456         (gcov_rewrite): Ditto.
38457         * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
38458         only part to libgcc/libgcov.h.
38459
38460 2014-01-08  Marek Polacek  <polacek@redhat.com>
38461
38462         PR middle-end/59669
38463         * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
38464
38465 2014-01-08  Marek Polacek  <polacek@redhat.com>
38466
38467         PR sanitizer/59667
38468         * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
38469
38470 2014-01-08  Jakub Jelinek  <jakub@redhat.com>
38471
38472         PR rtl-optimization/59649
38473         * stor-layout.c (get_mode_bounds): For BImode return
38474         0 and STORE_FLAG_VALUE.
38475
38476 2014-01-08  Richard Biener  <rguenther@suse.de>
38477
38478         PR middle-end/59630
38479         * gimple.h (is_gimple_builtin_call): Remove.
38480         (gimple_builtin_call_types_compatible_p): New.
38481         (gimple_call_builtin_p): New overload.
38482         * gimple.c (is_gimple_builtin_call): Remove.
38483         (validate_call): Rename to ...
38484         (gimple_builtin_call_types_compatible_p): ... this and export.  Also
38485         check return types.
38486         (validate_type): New static function.
38487         (gimple_call_builtin_p): New overload and adjust.
38488         * gimple-fold.c (gimple_fold_builtin): Fold the return value.
38489         (gimple_fold_call): Likewise.  Use gimple_call_builtin_p.
38490         (gimple_fold_stmt_to_constant_1): Likewise.
38491         * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
38492
38493 2014-01-08  Richard Biener  <rguenther@suse.de>
38494
38495         PR middle-end/59471
38496         * gimplify.c (gimplify_expr): Gimplify register-register type
38497         VIEW_CONVERT_EXPRs to separate stmts.
38498
38499 2014-01-07  Jeff Law  <law@redhat.com>
38500
38501         PR middle-end/53623
38502         * ree.c (combine_set_extension): Handle case where source
38503         and destination registers in an extension insn are different.
38504         (combine_reaching_defs): Allow source and destination registers
38505         in extension to be different under limited circumstances.
38506         (add_removable_extension): Remove restriction that the
38507         source and destination registers in the extension are the same.
38508         (find_and_remove_re): Emit a copy from the extension's
38509         destination to its source after the defining insn if
38510         the source and destination registers are different.
38511
38512         PR middle-end/59285
38513         * ifcvt.c (merge_if_block): If we are merging a block with more than
38514         one successor with a block with no successors, remove any BARRIER
38515         after the second block.
38516
38517 2014-01-07  Dan Xio Qiang  <ziyan01@163.com>
38518
38519         * hw-doloop.c (reorg_loops): Release the bitmap obstack.
38520
38521 2014-01-07  John David Anglin  <danglin@gcc.gnu.org>
38522
38523         PR target/59652
38524         * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
38525         for 14-bit register offsets when INT14_OK_STRICT is false.
38526
38527 2014-01-07  Roland Stigge  <stigge@antcom.de>
38528             Michael Meissner  <meissner@linux.vnet.ibm.com>
38529
38530         PR 57386/target
38531         * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
38532         Only check TFmode for SPE constants.  Don't check TImode or TDmode.
38533
38534 2014-01-07  James Greenhalgh  <james.greenhalgh@arm.com>
38535
38536         * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
38537         -mcpu.
38538
38539 2014-01-07  Yufeng Zhang  <yufeng.zhang@arm.com>
38540
38541         * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
38542         with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
38543         rtx is const0_rtx or not.
38544
38545 2014-01-07  Richard Sandiford  <rdsandiford@googlemail.com>
38546
38547         PR target/58115
38548         * target-globals.c (save_target_globals): Remove this_fn_optab
38549         handling.
38550         * toplev.c: Include optabs.h.
38551         (target_reinit): Temporarily restore the global options if another
38552         set of options are in force.
38553
38554 2014-01-07  Jakub Jelinek  <jakub@redhat.com>
38555
38556         PR rtl-optimization/58668
38557         * cfgcleanup.c (flow_find_cross_jump): Don't count
38558         any jumps if dir_p is NULL.  Remove p1 variable, use active_insn_p
38559         to determine what is counted.
38560         (flow_find_head_matching_sequence): Use active_insn_p to determine
38561         what is counted.
38562         (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
38563         counting change.
38564         * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
38565         determine what is counted.
38566
38567         PR tree-optimization/59643
38568         * tree-predcom.c (split_data_refs_to_components): If one dr is
38569         read and one write, determine_offset fails and the write isn't
38570         in the bad component, just put the read into the bad component.
38571
38572 2014-01-07  Mike Stump  <mikestump@comcast.net>
38573             Jakub Jelinek  <jakub@redhat.com>
38574
38575         PR pch/59436
38576         * tree-core.h (struct tree_optimization_option): Change optabs
38577         type from unsigned char * to void *.
38578         * optabs.c (init_tree_optimization_optabs): Adjust
38579         TREE_OPTIMIZATION_OPTABS initialization.
38580
38581 2014-01-06  Jakub Jelinek  <jakub@redhat.com>
38582
38583         PR target/59644
38584         * config/i386/i386.h (struct machine_function): Add
38585         no_drap_save_restore field.
38586         * config/i386/i386.c (ix86_save_reg): Use
38587         !cfun->machine->no_drap_save_restore instead of
38588         crtl->stack_realign_needed.
38589         (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
38590         this function clears frame_pointer_needed.  Set
38591         cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
38592         and DRAP reg is needed.
38593
38594 2014-01-06  Marek Polacek  <polacek@redhat.com>
38595
38596         PR c/57773
38597         * doc/implement-c.texi: Mention that other integer types are
38598         permitted as bit-field types in strictly conforming mode.
38599
38600 2014-01-06  Felix Yang  <fei.yang0953@gmail.com>
38601
38602         * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
38603         is newly allocated.
38604
38605 2014-01-06  Richard Earnshaw  <rearnsha@arm.com>
38606
38607         * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
38608
38609 2014-01-06  Martin Jambor  <mjambor@suse.cz>
38610
38611         PR ipa/59008
38612         * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
38613         to int.
38614         * ipa-prop.c (ipa_print_node_params): Fix indentation.
38615
38616 2014-01-06  Eric Botcazou  <ebotcazou@adacore.com>
38617
38618         PR debug/59350
38619         PR debug/59510
38620         * var-tracking.c (add_stores): Preserve the value of the source even if
38621         we don't record the store.
38622
38623 2014-01-06  Terry Guo  <terry.guo@arm.com>
38624
38625         * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
38626
38627 2014-01-05  Iain Sandoe  <iain@codesourcery.com>
38628
38629         PR bootstrap/59541
38630         * config/darwin.c (darwin_function_section): Adjust return values to
38631         correspond to optimisation changes made in r206070.
38632
38633 2014-01-05  Uros Bizjak  <ubizjak@gmail.com>
38634
38635         * config/i386/i386.c (ix86_data_alignment): Calculate max_align
38636         from prefetch_block tune setting.
38637         (nocona_cost): Correct size of prefetch block to 64.
38638
38639 2014-01-04  Eric Botcazou  <ebotcazou@adacore.com>
38640
38641         * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
38642         (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
38643         used to save the static chain register in the computation of the offset
38644         from which the FP registers need to be restored.
38645
38646 2014-01-04  Jakub Jelinek  <jakub@redhat.com>
38647
38648         PR tree-optimization/59519
38649         * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
38650         ICE if get_current_def (current_new_name) is already non-NULL, as long
38651         as it is a phi result of some other phi in *new_exit_bb that has
38652         the same argument.
38653
38654         * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
38655         or vmovdqu* for misaligned_operand.
38656         (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
38657         <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
38658         * config/i386/i386.c (ix86_expand_special_args_builtin): Set
38659         aligned_mem for AVX512F masked aligned load and store builtins and for
38660         non-temporal moves.
38661
38662 2014-01-03  Bingfeng Mei  <bmei@broadcom.com>
38663
38664         PR tree-optimization/59651
38665         * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
38666         Address range for negative step should be added by TYPE_SIZE_UNIT.
38667
38668 2014-01-03  Andreas Schwab  <schwab@linux-m68k.org>
38669
38670         * config/m68k/m68k.c (handle_move_double): Handle pushes with
38671         overlapping registers also for registers other than the stack pointer.
38672
38673 2014-01-03  Marek Polacek  <polacek@redhat.com>
38674
38675         PR other/59661
38676         * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
38677         __builtin_FILE.
38678
38679 2014-01-03  Jakub Jelinek  <jakub@redhat.com>
38680
38681         PR target/59625
38682         * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
38683         asm goto as jump.
38684
38685         * config/i386/i386.md (MODE_SIZE): New mode attribute.
38686         (push splitter): Use <P:MODE_SIZE> instead of
38687         GET_MODE_SIZE (<P:MODE>mode).
38688         (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
38689         (mov -1, reg peephole2): Likewise.
38690         * config/i386/sse.md (*mov<mode>_internal,
38691         <sse>_storeu<ssemodesuffix><avxsizesuffix>,
38692         <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
38693         *<code><mode>3, *andnot<mode>3<mask_name>,
38694         <mask_codefor><code><mode>3<mask_name>): Likewise.
38695         * config/i386/subst.md (mask_mode512bit_condition,
38696         sd_mask_mode512bit_condition): Likewise.
38697
38698 2014-01-02  Xinliang David Li  <davidxl@google.com>
38699
38700         PR tree-optimization/59303
38701         * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
38702         (dump_predicates): Better output format.
38703         (pred_equal_p): New function.
38704         (is_neq_relop_p): Ditto.
38705         (is_neq_zero_form_p): Ditto.
38706         (pred_expr_equal_p): Ditto.
38707         (pred_neg_p): Ditto.
38708         (simplify_pred): Ditto.
38709         (simplify_preds_2): Ditto.
38710         (simplify_preds_3): Ditto.
38711         (simplify_preds_4): Ditto.
38712         (simplify_preds): Ditto.
38713         (push_pred): Ditto.
38714         (push_to_worklist): Ditto.
38715         (get_pred_info_from_cmp): Ditto.
38716         (is_degenerated_phi): Ditto.
38717         (normalize_one_pred_1): Ditto.
38718         (normalize_one_pred): Ditto.
38719         (normalize_one_pred_chain): Ditto.
38720         (normalize_preds): Ditto.
38721         (normalize_cond_1): Remove function.
38722         (normalize_cond): Ditto.
38723         (is_gcond_subset_of): Ditto.
38724         (is_subset_of_any): Ditto.
38725         (is_or_set_subset_of): Ditto.
38726         (is_and_set_subset_of): Ditto.
38727         (is_norm_cond_subset_of): Ditto.
38728         (pred_chain_length_cmp): Ditto.
38729         (convert_control_dep_chain_into_preds): Type change.
38730         (find_predicates): Ditto.
38731         (find_def_preds): Ditto.
38732         (destroy_predicates_vecs): Ditto.
38733         (find_matching_predicates_in_rest_chains): Ditto.
38734         (use_pred_not_overlap_with_undef_path_pred): Ditto.
38735         (is_pred_expr_subset): Ditto.
38736         (is_pred_chain_subset_of): Ditto.
38737         (is_included_in): Ditto.
38738         (is_superset_of): Ditto.
38739
38740 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
38741
38742         Update copyright years.
38743
38744 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
38745
38746         * common/config/arc/arc-common.c, config/arc/arc-modes.def,
38747         config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
38748         config/arc/arc.md, config/arc/arc.opt,
38749         config/arm/arm_neon_builtins.def, config/arm/crypto.def,
38750         config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
38751         config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
38752         config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
38753         config/linux-protos.h, config/linux.c, config/winnt-c.c,
38754         diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
38755         vtable-verify.c, vtable-verify.h: Use the standard form for the
38756         copyright notice.
38757
38758 2014-01-02  Tobias Burnus  <burnus@net-b.de>
38759
38760         * gcc.c (process_command): Update copyright notice dates.
38761         * gcov-dump.c: Ditto.
38762         * gcov.c: Ditto.
38763         * doc/cpp.texi: Bump @copying's copyright year.
38764         * doc/cppinternals.texi: Ditto.
38765         * doc/gcc.texi: Ditto.
38766         * doc/gccint.texi: Ditto.
38767         * doc/gcov.texi: Ditto.
38768         * doc/install.texi: Ditto.
38769         * doc/invoke.texi: Ditto.
38770
38771 2014-01-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
38772
38773         * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
38774
38775 2014-01-01  Jakub Jelinek  <jakub@redhat.com>
38776
38777         * config/i386/sse.md (*mov<mode>_internal): Guard
38778         EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
38779
38780         PR rtl-optimization/59647
38781         * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
38782         new_rtx into UNSIGNED_FLOAT rtxes.
38783 \f
38784 Copyright (C) 2014 Free Software Foundation, Inc.
38785
38786 Copying and distribution of this file, with or without modification,
38787 are permitted in any medium without royalty provided the copyright
38788 notice and this notice are preserved.