gcc/ChangeLog

   1 2014-11-02  Richard Sandiford  <richard.sandiford@arm.com>
   2
   3         * config/arc/arc.c (arc_rewrite_small_data_p): Constify argument.
   4         (small_data_pattern_1): Delete.
   5         (small_data_pattern): Use FOR_EACH_SUBRTX.
   6
   7 2014-11-02  Richard Sandiford  <richard.sandiford@arm.com>
   8
   9         * config/arc/arc.c: Include rtl-iter.h.
  10         (arc_rewrite_small_data_1): Delete.
  11         (arc_rewrite_small_data): Use FOR_EACH_SUBRTX_PTR.
  12
  13 2014-11-02  Michael Collison  <michael.collison@linaro.org>
  14
  15         * config/arm/arm.h (CLZ_DEFINED_VALUE_AT_ZERO) : Update
  16         to support vector modes.
  17         (CTZ_DEFINED_VALUE_AT_ZERO): Ditto.
  18
  19 2014-11-01  Andrew MacLeod  <amacleod@redhat,com>
  20
  21         * optabs.h: Flatten insn-codes.h to source files.  Move some prototypes
  22         and structs to genopinit.c.  Adjust protyoptypes to match optabs.c.
  23         * genopinit.c (main): Emit prototypes and structs into insn-opinit.h.
  24         * optabs.c: (gen_move_insn): Move to expr.c.
  25         * expr.h: Move protypes and enums to optabs.h.
  26         * expr.c: (gen_move_insn): Relocate from optabs.c.
  27         * genemit.c (main): Include insn-codes.h.
  28         * gengtype.c (open_base_files): Include insn-codes.h.
  29         * asan.c: Include insn-codes.h.
  30         * bb-reorder.c: Ditto.
  31         * builtins.c: Ditto.
  32         * calls.c: Ditto.
  33         * cfgexpand.c: Ditto.
  34         * cilk-common.c: Ditto.
  35         * combine.c: Ditto.
  36         * dojump.c: Ditto.
  37         * dse.c: Ditto.
  38         * except.c: Ditto.
  39         * explow.c: Ditto.
  40         * expmed.c: Ditto.
  41         * function.c: Ditto.
  42         * ifcvt.c: Ditto.
  43         * internal-fn.c: Ditto.
  44         * loop-unroll.c: Ditto.
  45         * lra.c: Ditto.
  46         * modulo-sched.c: Ditto.
  47         * omp-low.c: Ditto.
  48         * postreload.c: Ditto.
  49         * ree.c: Ditto.
  50         * reload.c: Ditto.
  51         * reload1.c: Ditto.
  52         * shrink-wrap.c: Ditto.
  53         * simplify-rtx.c: Ditto.
  54         * stmt.c: Ditto.
  55         * target-globals.c: Ditto.
  56         * targhooks.c: Ditto.
  57         * toplev.c: Ditto.
  58         * tree-if-conv.c: Ditto.
  59         * tree-ssa-forwprop.c: Ditto.
  60         * tree-ssa-loop-prefetch.c: Ditto.
  61         * tree-ssa-math-opts.c: Ditto.
  62         * tree-ssa-phiopt.c: Ditto.
  63         * tree-ssa-reassoc.c: Ditto.
  64         * tree-switch-conversion.c: Ditto.
  65         * tree-vect-data-refs.c: Ditto.
  66         * tree-vect-generic.c: Ditto.
  67         * tree-vect-loop.c: Ditto.
  68         * tree-vect-patterns.c: Ditto.
  69         * tree-vect-slp.c: Ditto.
  70         * tree-vect-stmts.c: Ditto.
  71         * tree-vrp.c: Ditto.
  72         * value-prof.c: Ditto.
  73         * config/aarch64/aarch64-builtins.c: Ditto.
  74         * config/alpha/alpha.c: Ditto.
  75         * config/arm/arm.c: Ditto.
  76         * config/cris/cris.c: Ditto.
  77         * config/epiphany/epiphany.c: Ditto.
  78         * config/frv/frv.c: Ditto.
  79         * config/h8300/h8300.c: Ditto.
  80         * config/ia64/ia64.c: Ditto.
  81         * config/iq2000/iq2000.c: Ditto.
  82         * config/m32c/m32c.c: Ditto.
  83         * config/mep/mep.c: Ditto.
  84         * config/microblaze/microblaze.c: Ditto.
  85         * config/mips/mips.c: Ditto.
  86         * config/mn10300/mn10300.c: Ditto.
  87         * config/moxie/moxie.c: Ditto.
  88         * config/msp430/msp430.c: Ditto.
  89         * config/nios2/nios2.c: Ditto.
  90         * config/pa/pa.c: Ditto.
  91         * config/rl78/rl78.c: Ditto.
  92         * config/rs6000/rs6000.c: Ditto.
  93         * config/rx/rx.c: Ditto.
  94         * config/s390/s390.c: Ditto.
  95         * config/sh/sh.c: Ditto.
  96         * config/sh/sh_treg_combine.cc: Ditto.
  97         * config/spu/spu.c: Ditto.
  98         * config/stormy16/stormy16.c: Ditto.
  99         * config/tilegx/mul-tables.c: Ditto.
 100         * config/tilegx/tilegx.c: Ditto.
 101         * config/tilepro/mul-tables.c: Ditto.
 102         * config/tilepro/tilepro.c: Ditto.
 103         * config/vax/vax.c: Ditto.
 104
 105 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
 106
 107         * doc/tm.texi.in (MOVE_BY_PIECES_P): Remove.
 108         (CLEAR_BY_PIECES_P): Likewise.
 109         (SET_BY_PIECES_P): Likewise.
 110         (STORE_BY_PIECES_P): Likewise.
 111         * doc/tm.texi: Regenerate.
 112         * system.h: Poison MOVE_BY_PIECES_P, CLEAR_BY_PIECES_P,
 113         SET_BY_PIECES_P, STORE_BY_PIECES_P.
 114         * expr.c (MOVE_BY_PIECES_P): Remove.
 115         (CLEAR_BY_PIECES_P): Likewise.
 116         (SET_BY_PIECES_P): Likewise.
 117         (STORE_BY_PIECES_P): Likewise.
 118         (can_move_by_pieces): Rewrite in terms of
 119         targetm.use_by_pieces_infrastructure_p.
 120         (emit_block_move_hints): Likewise.
 121         (can_store_by_pieces): Likewise.
 122         (store_by_pieces): Likewise.
 123         (clear_storage_hints): Likewise.
 124         (emit_push_insn): Likewise.
 125         (expand_constructor): Likewise.
 126
 127 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
 128
 129         * config/aarch64/aarch64.c
 130         (aarch64_use_by_pieces_infrastructre_p): New.
 131         (TARGET_USE_BY_PIECES_INFRASTRUCTURE): Likewise.
 132         * config/aarch64/aarch64.h (STORE_BY_PIECES_P): Delete.
 133
 134 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
 135
 136         * config/mips/mips.h (MOVE_BY_PIECES_P): Remove.
 137         (STORE_BY_PIECES_P): Likewise.
 138         * config/mips/mips.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
 139         (mips_move_by_pieces_p): Rename to...
 140         (mips_use_by_pieces_infrastructure_p): ...this, use new hook
 141         parameters, use the default hook implementation as a
 142         fall-back.
 143
 144 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
 145
 146         * config/sh/sh.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
 147         (sh_use_by_pieces_infrastructure_p): Likewise.
 148         * config/sh/sh.h (MOVE_BY_PIECES_P): Remove.
 149         (STORE_BY_PIECES_P): Likewise.
 150         (SET_BY_PIECES_P): Likewise.
 151
 152 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
 153
 154         * config/arc/arc.c (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): New.
 155         (arc_use_by_pieces_infrastructure_p): Likewise.
 156         * confir/arc/arc.h (MOVE_BY_PIECES_P): Delete.
 157         (CAN_MOVE_BY_PIECES): Likewise.
 158
 159 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
 160
 161         * config/s390/s390.c (s390_use_by_pieces_infrastructure_p): New.
 162         (TARGET_USE_BY_PIECES_INFRASTRUCTURE_P): Likewise.
 163         * config/s390/s390.h (MOVE_BY_PIECES_P): Remove.
 164         (CLEAR_BY_PIECES): Likewise.
 165         (SET_BY_PIECES): Likewise.
 166         (STORE_BY_PIECES): Likewise.
 167
 168 2014-11-01  James Greenhalgh  <james.greenhalgh@arm.com>
 169
 170         * target.def (use_by_pieces_infrastructure_p): New.
 171         * doc/tm.texi.in (MOVE_BY_PIECES_P): Describe that this macro
 172         is deprecated.
 173         (STORE_BY_PIECES_P): Likewise.
 174         (CLEAR_BY_PIECES_P): Likewise.
 175         (SET_BY_PIECES_P): Likewise.
 176         (TARGET_MOVE_BY_PIECES_PROFITABLE_P): Add hook.
 177         * doc/tm.texi: Regenerate.
 178         * expr.c (MOVE_BY_PIECES_P): Rewrite in terms of
 179         TARGET_USE_BY_PIECES_INFRASTRUCTURE_P.
 180         (STORE_BY_PIECES_P): Likewise.
 181         (CLEAR_BY_PIECES_P): Likewise.
 182         (SET_BY_PIECES_P): Likewise.
 183         (STORE_MAX_PIECES): Move to...
 184         * defaults.h (STORE_MAX_PIECES): ...here.
 185         * targhooks.c (get_move_ratio): New.
 186         (default_use_by_pieces_infrastructure_p): Likewise.
 187         * targhooks.h (default_use_by_pieces_infrastructure_p): New.
 188         * target.h (by_pieces_operation): New.
 189
 190 2014-10-31  Uros Bizjak  <ubizjak@gmail.com>
 191
 192         PR target/63702
 193         * config/i386/i386.c (ix86_expand_args_builtin): Remove extra
 194         assignment to 'nargs' variable.
 195
 196 2014-10-31  Uros Bizjak  <ubizjak@gmail.com>
 197
 198         PR target/63620
 199         * config/i386/i386-protos.h (ix86_use_pseudo_pic_reg): Declare.
 200         * config/i386/i386.c (ix86_use_pseudo_pic_reg): Export.
 201         * config/i386/i386.md (*pushtf): Allow only CONST_DOUBLEs that won't
 202         be reloaded through memory.
 203         (*pushxf): Ditto.
 204         (*pushdf): Ditto.
 205
 206 2014-10-31  Jakub Jelinek  <jakub@redhat.com>
 207
 208         PR rtl-optimization/63659
 209         * ree.c (update_reg_equal_equiv_notes): New function.
 210         (combine_set_extension, transform_ifelse): Use it.
 211
 212 2014-10-31  Jeff Law  <law@redhat.com>
 213
 214         * doc/contrib.texi: Add contribution notes for Balaji Iyer (Cilk+)
 215         and Jonny Grant (collect2).
 216
 217 2014-10-31  Richard Biener  <rguenther@suse.de>
 218
 219         * builtins.c (fold_builtin_atomic_always_lock_free): Use
 220         CONVERT_EXPR_P, CONVERT_EXPR_CODE_P and CASE_CONVERT where
 221         approprate.
 222         (fold_builtin_expect): Likewise.
 223         (integer_valued_real_p): Likewise.
 224         * cfgexpand.c (expand_debug_expr): Likewise.
 225         * ipa-inline-analysis.c (eliminated_by_inlining_prob): Likewise.
 226         (find_foldable_builtin_expect): Likewise.
 227         * trans-mem.c (thread_private_new_memory): Likewise.
 228         * tree-affine.c (aff_combination_expand): Likewise.
 229         * tree-data-ref.c (initialize_matrix_A): Likewise.
 230         * tree-inline.c (copy_bb): Likewise.
 231         * tree-pretty-print.c (dump_function_name): Likewise.
 232         (print_call_name): Likewise.
 233         * tree-ssa-forwprop.c (constant_pointer_difference): Likewise.
 234         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise.
 235         * tree-vect-generic.c (expand_vector_operations_1): Likewise.
 236         * tree-vect-patterns.c (vect_handle_widen_op_by_const): Likewise.
 237         (vect_recog_widen_mult_pattern): Likewise.
 238         (vect_operation_fits_smaller_type): Likewise.
 239         * tree-vrp.c (find_assert_locations_1): Likewise.
 240         * tree-ssa-dom.c (initialize_hash_element): Canonicalize
 241         converts to NOP_EXPR.
 242
 243 2014-10-31  Richard Biener  <rguenther@suse.de>
 244
 245         * genmatch.c (expr::gen_transform): Use NOP_EXPRs instead of
 246         CONVERT_EXPRs in generated code.
 247         (dt_simplify::gen): Likewise.
 248
 249 2014-10-31  Evgeny Stupachenko  <evstupac@gmail.com>
 250
 251         PR target/63534
 252         * config/i386/i386.c (ix86_init_pic_reg): Emit SET_GOT to
 253         REAL_PIC_OFFSET_TABLE_REGNUM for mcount profiling.
 254         (ix86_save_reg): Save REAL_PIC_OFFSET_TABLE_REGNUM when profiling
 255         using mcount in 32bit PIC mode.
 256         (ix86_elim_entry_set_got): New.
 257         (ix86_expand_prologue): For the mcount profiling emit new SET_GOT
 258         in PROLOGUE, delete initial if possible.
 259
 260 2014-10-31  Eric Botcazou  <ebotcazou@adacore.com>
 261
 262         * ipa-inline.c (want_inline_small_function_p): Fix typo and formatting.
 263         (want_inline_function_to_all_callers_p): Fix formatting and simplify.
 264
 265 2014-10-31  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 266
 267         PR tree-optimization/63259
 268         * tree-ssa-math-opts.c (bswap_replace): Replace expression by a
 269         rotation left if it is a 16 bit byte swap.
 270         (pass_optimize_bswap::execute): Also consider bswap in LROTATE_EXPR
 271         and RROTATE_EXPR statements if it is a byte rotation.
 272
 273 2014-10-31  Jakub Jelinek  <jakub@redhat.com>
 274
 275         PR sanitizer/63697
 276         * tree-vrp.c (simplify_internal_call_using_ranges): For subcode ==
 277         MINUS_EXPR, check overflow on vr0.min - vr1.max and vr0.max - vr1.min
 278         instead of vr0.min - vr1.min and vr0.max - vr1.max.
 279
 280 2014-10-31  Max Ostapenko  <m.ostapenko@partner.samsung.com>
 281
 282         PR ipa/63696
 283         * ipa-icf.c (sem_function::~sem_function): Change free to delete to avoid
 284         alloc-dealloc mismatch with new, called in ipa_icf::sem_function::init.
 285
 286 2014-10-30  Felix Yang  <felix.yang@huawei.com>
 287
 288         * config/xtensa/xtensa.h (TARGET_LOOPS): New Macro.
 289         * config/xtensa/xtensa.c: Include dumpfile.h and hw-doloop.h.
 290         (xtensa_reorg, xtensa_reorg_loops): New.
 291         (xtensa_can_use_doloop_p, xtensa_invalid_within_doloop): New.
 292         (hwloop_optimize, hwloop_fail, hwloop_pattern_reg): New.
 293         (xtensa_emit_loop_end): Emit the zero-overhead loop end label.
 294         (xtensa_doloop_hooks): Define.
 295         * config/xtensa/xtensa.md (doloop_end, loop_end): New
 296         (zero_cost_loop_start): Rewritten.
 297         (zero_cost_loop_end): Likewise.
 298
 299 2014-10-30  Steve Ellcey  <sellcey@imgtec.com>
 300
 301         * config.gcc (mips*-*-linux*): Combine 32 and 64 bit cases.
 302
 303 2014-10-30  Richard Biener  <rguenther@suse.de>
 304
 305         * genmatch.c: Remove <map>, <utility> and <string> includes.
 306         Include ggc.h and hash-map.h.
 307         (ggc_internal_cleared_alloc): Provide stub definition.
 308         (ggc_free): Likewise.
 309         (struct capture_id_map_hasher): New traits for hash_map.
 310         (cid_map_t): New typedef.
 311         (everywhere else): Replace std::map use with cid_map_t.
 312         * hash-map.h (hash_map::elements): New member function.
 313         * Makefile.in (build/genmatch.o): Add $(HASH_TABLE_H),
 314         hash-map.h and $(GGC_H) as dependency.
 315
 316 2014-10-30  Richard Biener  <rguenther@suse.de>
 317
 318         * genmatch.c (capture_info::walk_c_expr): Ignore capture
 319         uses inside TREE_TYPE ().
 320         * gimple-ssa-strength-reduction.c (stmt_cost): Use CASE_CONVERT.
 321         (find_candidates_dom_walker::before_dom_children): Likewise.
 322         (replace_mult_candidate): Use CONVERT_EXPR_CODE_P.
 323         (replace_profitable_candidates): Likewise.
 324         * tree-ssa-dom.c (initialize_hash_element): Canonicalize
 325         CONVERT_EXPR_CODE_P to CONVERT_EXPR.
 326         * convert.c (convert_to_integer): Use CASE_CONVERT.
 327
 328 2014-10-30  Richard Biener  <rguenther@suse.de>
 329
 330         * match.pd: Implement more patterns that simplify to a single value.
 331         * fold-const.c (fold_binary_loc): Remove them here.
 332         * tree-ssa-forwprop.c (simplify_bitwise_binary): Likewise.
 333         (fwprop_ssa_val): Remove restriction on single uses.
 334
 335 2014-10-30  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
 336
 337         * config/avr/driver-avr.c (avr_set_current_device): Remove.
 338
 339 2014-10-30  Martin Liska  <mliska@suse.cz>
 340
 341         PR ipa/63574
 342         PR ipa/63664
 343         * ipa-icf-gimple.c (func_checker::parse_labels): Missing comment added.
 344         (func_checker::compare_gimple_label): Simlified comparison introduced.
 345         * ipa-icf-gimple.h: Missing comment added.
 346
 347 2014-10-30  Jeff Law  <law@redhat.com>
 348
 349         * config/pa/pa-protos.h (pa_output_arg_descriptor): Strengthen
 350         argument from rtx to rtx_insn *.
 351         (compute_movmem_length, compute_clrmem_length): Likewise.
 352         (copy_fp_args, length_fp_args): Likewise.
 353         * config/pa/pa.c (legitimize_pic_address): Promote local variable
 354         "insn" from rtx to rtx_insn *.
 355         (legitimize_tls_address, pa_emit_move_sequence): Likewise.
 356         (pa_output_block_move, store_reg, store_reg_modify): Likewise.
 357         (set_reg_plus_d, pa_expand_prologue, hppa_profile_hook): Likewise.
 358         (branch_to_delay_slot_p, branch_needs_nop_p, use_skip_p): Likewise.
 359         (pa_output_arg_descriptor): Strengthen argument to an rtx_insn *.
 360         (compute_movmem_length, compute_clrmem_length): Likewise.
 361         (copy_fp-args, length_fp_args): Likewise.
 362
 363 2014-10-29  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 364
 365         * config/arm/arm.h (MACHMODE): Treat machine_mode as a
 366         scalar typedef.
 367         (CUMULATIVE_ARGS): Guard against target includes.
 368         (machine_function): Likewise.
 369
 370 2014-10-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 371
 372         * config/aarch64/aarch64.c (aarch64_madd_needs_nop): Restore
 373         recog state after aarch64_prev_real_insn call.
 374
 375 2014-10-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 376
 377         * config/aarch64/aarch64.h (MACHMODE): Add 'enum' to machine_mode.
 378
 379 2014-10-29  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 380
 381         * config/arm/arm.h (MACHMODE): Add 'enum' to machine_mode.
 382         (struct machine_function): Gate definition on
 383         !defined(USED_FOR_TARGET).
 384
 385 2014-10-29  DJ Delorie  <dj@redhat.com>
 386
 387         * expmed.c (strict_volatile_bitfield_p): Fix off-by-one error.
 388
 389 2014-10-29  Martin Liska  <mliska@suse.cz>
 390
 391         PR ipa/63587
 392         * cgraphunit.c (cgraph_node::expand_thunk): Only VAR_DECLs are put
 393         to local declarations.
 394         * function.c (add_local_decl): Implementation moved from header
 395         file, assert introduced for tree type.
 396         * function.h: Likewise.
 397
 398 2014-10-29  Dominik Vogt  <vogt@linux.vnet.ibm.com>
 399
 400         * godump.c (go_format_type): Represent "float _Complex" and
 401         "double _Complex" as complex64 or complex128 in Go, as appropriate.
 402
 403 2014-10-29  Richard Biener  <rguenther@suse.de>
 404
 405         * match.pd: Implement a first set of conversion patterns.
 406         * fold-const.c (fold_unary_loc): Remove them here.
 407         * tree-ssa-forwprop.c (simplify_vce): Remove.
 408         (pass_forwprop::execute): Do not call simplify_vce.
 409
 410 2014-10-29  Richard Sandiford  <richard.sandiford@arm.com>
 411
 412         * addresses.h, alias.c, asan.c, auto-inc-dec.c, bt-load.c, builtins.c,
 413         builtins.h, caller-save.c, calls.c, calls.h, cfgexpand.c, cfgloop.h,
 414         cfgrtl.c, combine.c, compare-elim.c, config/aarch64/aarch64-builtins.c,
 415         config/aarch64/aarch64-protos.h, config/aarch64/aarch64-simd.md,
 416         config/aarch64/aarch64.c, config/aarch64/aarch64.h,
 417         config/aarch64/aarch64.md, config/alpha/alpha-protos.h,
 418         config/alpha/alpha.c, config/arc/arc-protos.h, config/arc/arc.c,
 419         config/arc/arc.h, config/arc/predicates.md,
 420         config/arm/aarch-common-protos.h, config/arm/aarch-common.c,
 421         config/arm/arm-protos.h, config/arm/arm.c, config/arm/arm.h,
 422         config/arm/arm.md, config/arm/neon.md, config/arm/thumb2.md,
 423         config/avr/avr-log.c, config/avr/avr-protos.h, config/avr/avr.c,
 424         config/avr/avr.md, config/bfin/bfin-protos.h, config/bfin/bfin.c,
 425         config/c6x/c6x-protos.h, config/c6x/c6x.c, config/c6x/c6x.md,
 426         config/cr16/cr16-protos.h, config/cr16/cr16.c,
 427         config/cris/cris-protos.h, config/cris/cris.c, config/cris/cris.md,
 428         config/darwin-protos.h, config/darwin.c,
 429         config/epiphany/epiphany-protos.h, config/epiphany/epiphany.c,
 430         config/epiphany/epiphany.md, config/fr30/fr30.c,
 431         config/frv/frv-protos.h, config/frv/frv.c, config/frv/predicates.md,
 432         config/h8300/h8300-protos.h, config/h8300/h8300.c,
 433         config/i386/i386-builtin-types.awk, config/i386/i386-protos.h,
 434         config/i386/i386.c, config/i386/i386.md, config/i386/predicates.md,
 435         config/i386/sse.md, config/i386/sync.md, config/ia64/ia64-protos.h,
 436         config/ia64/ia64.c, config/iq2000/iq2000-protos.h,
 437         config/iq2000/iq2000.c, config/iq2000/iq2000.md,
 438         config/lm32/lm32-protos.h, config/lm32/lm32.c,
 439         config/m32c/m32c-protos.h, config/m32c/m32c.c,
 440         config/m32r/m32r-protos.h, config/m32r/m32r.c,
 441         config/m68k/m68k-protos.h, config/m68k/m68k.c,
 442         config/mcore/mcore-protos.h, config/mcore/mcore.c,
 443         config/mcore/mcore.md, config/mep/mep-protos.h, config/mep/mep.c,
 444         config/microblaze/microblaze-protos.h, config/microblaze/microblaze.c,
 445         config/mips/mips-protos.h, config/mips/mips.c,
 446         config/mmix/mmix-protos.h, config/mmix/mmix.c,
 447         config/mn10300/mn10300-protos.h, config/mn10300/mn10300.c,
 448         config/moxie/moxie.c, config/msp430/msp430-protos.h,
 449         config/msp430/msp430.c, config/nds32/nds32-cost.c,
 450         config/nds32/nds32-intrinsic.c, config/nds32/nds32-md-auxiliary.c,
 451         config/nds32/nds32-protos.h, config/nds32/nds32.c,
 452         config/nios2/nios2-protos.h, config/nios2/nios2.c,
 453         config/pa/pa-protos.h, config/pa/pa.c, config/pdp11/pdp11-protos.h,
 454         config/pdp11/pdp11.c, config/rl78/rl78-protos.h, config/rl78/rl78.c,
 455         config/rs6000/altivec.md, config/rs6000/rs6000-c.c,
 456         config/rs6000/rs6000-protos.h, config/rs6000/rs6000.c,
 457         config/rs6000/rs6000.h, config/rx/rx-protos.h, config/rx/rx.c,
 458         config/s390/predicates.md, config/s390/s390-protos.h,
 459         config/s390/s390.c, config/s390/s390.h, config/s390/s390.md,
 460         config/sh/predicates.md, config/sh/sh-protos.h, config/sh/sh.c,
 461         config/sh/sh.md, config/sparc/predicates.md,
 462         config/sparc/sparc-protos.h, config/sparc/sparc.c,
 463         config/sparc/sparc.md, config/spu/spu-protos.h, config/spu/spu.c,
 464         config/stormy16/stormy16-protos.h, config/stormy16/stormy16.c,
 465         config/tilegx/tilegx-protos.h, config/tilegx/tilegx.c,
 466         config/tilegx/tilegx.md, config/tilepro/tilepro-protos.h,
 467         config/tilepro/tilepro.c, config/v850/v850-protos.h,
 468         config/v850/v850.c, config/v850/v850.md, config/vax/vax-protos.h,
 469         config/vax/vax.c, config/vms/vms-c.c, config/xtensa/xtensa-protos.h,
 470         config/xtensa/xtensa.c, coverage.c, cprop.c, cse.c, cselib.c, cselib.h,
 471         dbxout.c, ddg.c, df-problems.c, dfp.c, dfp.h, doc/md.texi,
 472         doc/rtl.texi, doc/tm.texi, doc/tm.texi.in, dojump.c, dse.c,
 473         dwarf2cfi.c, dwarf2out.c, dwarf2out.h, emit-rtl.c, emit-rtl.h,
 474         except.c, explow.c, expmed.c, expmed.h, expr.c, expr.h, final.c,
 475         fixed-value.c, fixed-value.h, fold-const.c, function.c, function.h,
 476         fwprop.c, gcse.c, gengenrtl.c, genmodes.c, genopinit.c, genoutput.c,
 477         genpreds.c, genrecog.c, gensupport.c, gimple-ssa-strength-reduction.c,
 478         graphite-clast-to-gimple.c, haifa-sched.c, hooks.c, hooks.h, ifcvt.c,
 479         internal-fn.c, ira-build.c, ira-color.c, ira-conflicts.c, ira-costs.c,
 480         ira-emit.c, ira-int.h, ira-lives.c, ira.c, ira.h, jump.c, langhooks.h,
 481         libfuncs.h, lists.c, loop-doloop.c, loop-invariant.c, loop-iv.c,
 482         loop-unroll.c, lower-subreg.c, lower-subreg.h, lra-assigns.c,
 483         lra-constraints.c, lra-eliminations.c, lra-int.h, lra-lives.c,
 484         lra-spills.c, lra.c, lra.h, machmode.h, omp-low.c, optabs.c, optabs.h,
 485         output.h, postreload.c, print-tree.c, read-rtl.c, real.c, real.h,
 486         recog.c, recog.h, ree.c, reg-stack.c, regcprop.c, reginfo.c,
 487         regrename.c, regs.h, reload.c, reload.h, reload1.c, rtl.c, rtl.h,
 488         rtlanal.c, rtlhash.c, rtlhooks-def.h, rtlhooks.c, sched-deps.c,
 489         sel-sched-dump.c, sel-sched-ir.c, sel-sched-ir.h, sel-sched.c,
 490         simplify-rtx.c, stmt.c, stor-layout.c, stor-layout.h, target.def,
 491         targhooks.c, targhooks.h, tree-affine.c, tree-call-cdce.c,
 492         tree-complex.c, tree-data-ref.c, tree-dfa.c, tree-if-conv.c,
 493         tree-inline.c, tree-outof-ssa.c, tree-scalar-evolution.c,
 494         tree-ssa-address.c, tree-ssa-ccp.c, tree-ssa-loop-ivopts.c,
 495         tree-ssa-loop-ivopts.h, tree-ssa-loop-manip.c,
 496         tree-ssa-loop-prefetch.c, tree-ssa-math-opts.c, tree-ssa-reassoc.c,
 497         tree-ssa-sccvn.c, tree-streamer-in.c, tree-switch-conversion.c,
 498         tree-vect-data-refs.c, tree-vect-generic.c, tree-vect-loop.c,
 499         tree-vect-patterns.c, tree-vect-slp.c, tree-vect-stmts.c,
 500         tree-vrp.c, tree.c, tree.h, tsan.c, ubsan.c, valtrack.c,
 501         var-tracking.c, varasm.c: Remove redundant enum from
 502         machine_mode.
 503         * gengtype.c (main): Treat machine_mode as a scalar typedef.
 504         * genmodes.c (emit_insn_modes_h): Hide inline functions if
 505         USED_FOR_TARGET.
 506
 507 2014-10-29  Richard Sandiford  <richard.sandiford@arm.com>
 508
 509         PR rtl-optimization/63340 (part 2)
 510         * rtl.h (invalid_mode_change_p): Delete.
 511         (valid_mode_changes_for_regno): New function.
 512         * reginfo.c (invalid_mode_change_p): Delete.
 513         (valid_mode_changes_for_regno): New function.
 514         * ira-costs.c (setup_regno_cost_classes_by_aclass): Restrict the
 515         classes to registers that are allowed by valid_mode_changes_for_regno.
 516         (setup_regno_cost_classes_by_mode): Likewise.
 517         (print_allocno_costs): Remove invalid_mode_change_p test.
 518         (print_pseudo_costs, find_costs_and_classes): Likewise.
 519
 520 2014-10-29  Richard Sandiford  <richard.sandiford@arm.com>
 521
 522         PR rtl-optimization/63340 (part 1)
 523         * ira-costs.c (all_cost_classes): New variable.
 524         (complete_cost_classes): New function, split out from...
 525         (setup_cost_classes): ...here.
 526         (initiate_regno_cost_classes): Set up all_cost_classes.
 527         (restrict_cost_classes): New function.
 528         (setup_regno_cost_classes_by_aclass): Restrict the cost classes to
 529         registers that are valid for the register's mode.
 530         (setup_regno_cost_classes_by_mode): Model the mode cache as a
 531         restriction of all_cost_classes to a particular mode.
 532         (print_allocno_costs): Remove contains_reg_of_mode check.
 533         (print_pseudo_costs, find_costs_and_classes): Likewise.
 534
 535 2014-10-29  Richard Biener  <rguenther@suse.de>
 536
 537         PR tree-optimization/63666
 538         * tree-vect-slp.c (vect_get_mask_element): Properly handle
 539         accessing out-of-bound elements.
 540
 541 2014-10-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
 542             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
 543             Anna Tikhonova  <anna.tikhonova@intel.com>
 544             Ilya Tocar  <ilya.tocar@intel.com>
 545             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 546             Ilya Verbin  <ilya.verbin@intel.com>
 547             Kirill Yukhin  <kirill.yukhin@intel.com>
 548             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 549
 550         * config/i386/i386.md
 551         (movhi_internal): Always detect maskmov.
 552         (movqi_internal): Fix target check.
 553
 554 2014-10-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
 555             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
 556             Anna Tikhonova  <anna.tikhonova@intel.com>
 557             Ilya Tocar  <ilya.tocar@intel.com>
 558             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 559             Ilya Verbin  <ilya.verbin@intel.com>
 560             Kirill Yukhin  <kirill.yukhin@intel.com>
 561             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 562
 563         * config/i386/avx512bwintrin.h: Add new intrinsics.
 564         * config/i386/avx512vlbwintrin.h: Ditto.
 565         * config/i386/avx512vlintrin.h: Ditto.
 566
 567 2014-10-28  Dominik Vogt  <vogt@linux.vnet.ibm.com>
 568
 569         * godump.c (precision_to_units): New helper function.
 570         (go_append_artificial_name): Ditto.
 571         (go_append_decl_name): Ditto.
 572         (go_append_bitfield): Ditto.
 573         (go_get_uinttype_for_precision): Ditto.
 574         (go_append_padding): Ditto.
 575         (go_force_record_alignment): Ditto.
 576         (go_format_type): Represent unions with an array of uints of the size
 577         of the alignment in go.  This fixes the 'random' size of the union's
 578         representation using just the first field.
 579         (go_format_type): Add argument that indicates whether a record is
 580         nested (used for generation of artificial go names).
 581         (go_output_fndecl): Adapt to new go_format_type signature.
 582         (go_output_typedef): Ditto.
 583         (go_output_var): Ditto.
 584         (go_output_var): Prefer to output type as alias (typedef).
 585         (go_format_type): Bitfields in records are simulated as arrays of bytes
 586         in go.
 587
 588         * godump.c (go_format_type): Fix handling of arrays with zero elements.
 589
 590 2014-10-28  Andrew MacLeod  <amacleod@redhat.com>
 591
 592         * cgraph.h: Flatten.  Remove all include files.
 593         (symbol_table::initialize): Move to cgraph.c.
 594         * cgraph.c: Adjust include files.
 595         (symbol_table::initialize): Relocate from cgraph.h.
 596         * gengtype.c (open_base_files): Adjust include files.
 597         * gccplugin.h: Add hash-map.h, is-a.h, plugin-api.h, and ipa-ref.h to
 598         included files.
 599         * ipa-inline.h: Remove all include files.
 600         * ipa-prop.h: Ditto.
 601         * ipa-reference.h: Ditto.
 602         * ipa-utils.h: Ditto:
 603         * lto-streamer.h: Remove cgraph.h from include list.
 604         * asan.c: Adjust include files.
 605         * auto-profile.c: Ditto.
 606         * bb-reorder.c: Ditto.
 607         * calls.c: Ditto.
 608         * cfgexpand.c: Ditto.
 609         * cgraphbuild.c: Ditto.
 610         * cgraphclones.c: Ditto.
 611         * cgraphunit.c: Ditto.
 612         * combine.c: Ditto.
 613         * coverage.c: Ditto.
 614         * data-streamer.c: Ditto.
 615         * data-streamer-in.c: Ditto.
 616         * data-streamer-out.c: Ditto.
 617         * dbxout.c: Ditto.
 618         * dwarf2out.c: Ditto.
 619         * except.c: Ditto.
 620         * expr.c: Ditto.
 621         * final.c: Ditto.
 622         * fold-const.c: Ditto.
 623         * ggc-page.c: Ditto.
 624         * gimple-fold.c: Ditto.
 625         * gimple-iterator.c: Ditto.
 626         * gimple-pretty-print.c: Ditto.
 627         * gimple-streamer-in.c: Ditto.
 628         * gimple-streamer-out.c: Ditto.
 629         * gimplify.c: Ditto.
 630         * ipa.c: Ditto.
 631         * ipa-comdats.c: Ditto.
 632         * ipa-cp.c: Ditto.
 633         * ipa-devirt.c: Ditto.
 634         * ipa-icf.c: Ditto.
 635         * ipa-icf-gimple.c: Ditto.
 636         * ipa-inline-analysis.c: Ditto.
 637         * ipa-inline.c: Ditto.
 638         * ipa-inline-transform.c: Ditto.
 639         * ipa-polymorphic-call.c: Ditto.
 640         * ipa-profile.c: Ditto.
 641         * ipa-prop.c: Ditto.
 642         * ipa-pure-const.c: Ditto.
 643         * ipa-ref.c: Ditto.
 644         * ipa-reference.c: Ditto.
 645         * ipa-split.c: Ditto.
 646         * ipa-utils.c: Ditto.
 647         * ipa-visibility.c: Ditto.
 648         * langhooks.c: Ditto.
 649         * lto-cgraph.c: Ditto.
 650         * lto-compress.c: Ditto.
 651         * lto-opts.c: Ditto.
 652         * lto-section-in.c: Ditto.
 653         * lto-section-out.c: Ditto.
 654         * lto-streamer.c: Ditto.
 655         * lto-streamer-in.c: Ditto.
 656         * lto-streamer-out.c: Ditto.
 657         * omp-low.c: Ditto.
 658         * opts-global.c: Ditto.
 659         * passes.c: Ditto.
 660         * predict.c: Ditto.
 661         * print-tree.c: Ditto.
 662         * profile.c: Ditto.
 663         * ree.c: Ditto.
 664         * stor-layout.c: Ditto.
 665         * symtab.c: Ditto.
 666         * toplev.c: Ditto.
 667         * trans-mem.c: Ditto.
 668         * tree.c: Ditto.
 669         * tree-cfg.c: Ditto.
 670         * tree-eh.c: Ditto.
 671         * tree-emutls.c: Ditto.
 672         * tree-inline.c: Ditto.
 673         * tree-nested.c: Ditto.
 674         * tree-pretty-print.c: Ditto.
 675         * tree-profile.c: Ditto.
 676         * tree-sra.c: Ditto.
 677         * tree-ssa-alias.c: Ditto.
 678         * tree-ssa-loop-ivcanon.c: Ditto.
 679         * tree-ssa-loop-ivopts.c: Ditto.
 680         * tree-ssa-pre.c: Ditto.
 681         * tree-ssa-structalias.c: Ditto.
 682         * tree-streamer.c: Ditto.
 683         * tree-streamer-in.c: Ditto.
 684         * tree-streamer-out.c: Ditto.
 685         * tree-switch-conversion.c: Ditto.
 686         * tree-tailcall.c: Ditto.
 687         * tree-vect-data-refs.c: Ditto.
 688         * tree-vectorizer.c: Ditto.
 689         * tree-vect-stmts.c: Ditto.
 690         * tsan.c: Ditto.
 691         * ubsan.c: Ditto.
 692         * value-prof.c: Ditto.
 693         * varasm.c: Ditto.
 694         * varpool.c: Ditto.
 695         * config/arm/arm.c: Ditto.
 696         * config/bfin/bfin.c: Ditto.
 697         * config/c6x/c6x.c: Ditto.
 698         * config/cris/cris.c: Ditto.
 699         * config/darwin.c: Ditto.
 700         * config/darwin-c.c: Ditto.
 701         * config/i386/i386.c: Ditto.
 702         * config/i386/winnt.c: Ditto.
 703         * config/microblaze/microblaze.c: Ditto.
 704         * config/mips/mips.c: Ditto.
 705         * config/rs6000/rs6000.c: Ditto.
 706         * config/rx/rx.c: Ditto.
 707
 708 2014-10-28  Richard Biener  <rguenther@suse.de>
 709
 710         * gimple-fold.h (follow_single_use_edges): Declare.
 711         * gimple-fold.c (follow_single_use_edges): New function.
 712         (gimple_fold_stmt_to_constant_1): Dispatch to gimple_simplify.
 713         * tree-ssa-propagate.c
 714         (substitute_and_fold_dom_walker::before_dom_children): Allow
 715         following single-use edges when folding stmts we propagated into.
 716
 717 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
 718             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
 719             Anna Tikhonova  <anna.tikhonova@intel.com>
 720             Ilya Tocar  <ilya.tocar@intel.com>
 721             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 722             Ilya Verbin  <ilya.verbin@intel.com>
 723             Kirill Yukhin  <kirill.yukhin@intel.com>
 724             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 725
 726         * config/i386/avx512bwintrin.h: New.
 727         * config/i386/avx512dqintrin.h: Ditto.
 728         * config/i386/avx512vlbwintrin.h: Ditto.
 729         * config/i386/avx512vldqintrin.h: Ditto.
 730         * config/i386/avx512vlintrin.h: Ditto.
 731         * config/i386/immintrin.h: Include avx512vlintrin.h, avx512bwintrin.h,
 732         avx512dqintrin.h, avx512vlbwintrin.h, avx512vldqintrin.h.
 733
 734 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
 735             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
 736             Anna Tikhonova  <anna.tikhonova@intel.com>
 737             Ilya Tocar  <ilya.tocar@intel.com>
 738             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 739             Ilya Verbin  <ilya.verbin@intel.com>
 740             Kirill Yukhin  <kirill.yukhin@intel.com>
 741             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 742
 743         * config/i386/i386.c
 744         (ix86_expand_args_builtin): Handle avx_vpermilv4df_mask,
 745         avx_shufpd256_mask, avx_vpermilv2df_mask.
 746
 747 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
 748             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
 749             Anna Tikhonova  <anna.tikhonova@intel.com>
 750             Ilya Tocar  <ilya.tocar@intel.com>
 751             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 752             Ilya Verbin  <ilya.verbin@intel.com>
 753             Kirill Yukhin  <kirill.yukhin@intel.com>
 754             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 755
 756         * config/i386/i386.c
 757         (ix86_init_mmx_sse_builtins):
 758         Define __builtin_ia32_gather3siv2df, __builtin_ia32_gather3siv4df,
 759         __builtin_ia32_gather3div2df, __builtin_ia32_gather3div4df,
 760         __builtin_ia32_gather3siv4sf, __builtin_ia32_gather3siv8sf,
 761         __builtin_ia32_gather3div4sf, __builtin_ia32_gather3div8sf,
 762         __builtin_ia32_gather3siv2di, __builtin_ia32_gather3siv4di,
 763         __builtin_ia32_gather3div2di, __builtin_ia32_gather3div4di,
 764         __builtin_ia32_gather3siv4si, __builtin_ia32_gather3siv8si,
 765         __builtin_ia32_gather3div4si, __builtin_ia32_gather3div8si,
 766         __builtin_ia32_gather3altsiv4df, __builtin_ia32_gather3altdiv8sf,
 767         __builtin_ia32_gather3altsiv4di, __builtin_ia32_gather3altdiv8si,
 768         __builtin_ia32_scattersiv8sf, __builtin_ia32_scattersiv4sf,
 769         __builtin_ia32_scattersiv4df, __builtin_ia32_scattersiv2df,
 770         __builtin_ia32_scatterdiv8sf, __builtin_ia32_scatterdiv4sf,
 771         __builtin_ia32_scatterdiv4df, __builtin_ia32_scatterdiv2df,
 772         __builtin_ia32_scattersiv8si, __builtin_ia32_scattersiv4si,
 773         __builtin_ia32_scattersiv4di, __builtin_ia32_scattersiv2di,
 774         __builtin_ia32_scatterdiv8si, __builtin_ia32_scatterdiv4si,
 775         __builtin_ia32_scatterdiv4di, __builtin_ia32_scatterdiv2di.
 776
 777 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
 778             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
 779             Anna Tikhonova  <anna.tikhonova@intel.com>
 780             Ilya Tocar  <ilya.tocar@intel.com>
 781             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 782             Ilya Verbin  <ilya.verbin@intel.com>
 783             Kirill Yukhin  <kirill.yukhin@intel.com>
 784             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 785
 786         * config/i386/i386.c
 787         (ix86_builtins): Add IX86_BUILTIN_GATHER3ALTSIV4DF,
 788         IX86_BUILTIN_GATHER3ALTDIV8SF, IX86_BUILTIN_GATHER3ALTSIV4DI,
 789         IX86_BUILTIN_GATHER3ALTDIV8SI.
 790         (ix86_expand_builtin):
 791         Handle IX86_BUILTIN_GATHER3ALTDIV8SF, IX86_BUILTIN_GATHER3ALTDIV8SI,
 792         IX86_BUILTIN_SCATTERSIV4DF, IX86_BUILTIN_SCATTERSIV4DI,
 793         IX86_BUILTIN_SCATTERDIV2DF, IX86_BUILTIN_SCATTERDIV4DF,
 794         IX86_BUILTIN_GATHER3ALTSIV4DI, IX86_BUILTIN_GATHER3ALTSIV4DF,
 795         IX86_BUILTIN_SCATTERDIV4DI, IX86_BUILTIN_SCATTERDIV2DI,
 796         IX86_BUILTIN_GATHER3SIV8SI, IX86_BUILTIN_GATHER3DIV8SI,
 797         IX86_BUILTIN_GATHER3SIV4DF, IX86_BUILTIN_GATHER3SIV4DI,
 798         IX86_BUILTIN_GATHER3DIV8SF, IX86_BUILTIN_GATHER3SIV8SF,
 799         IX86_BUILTIN_GATHER3DIV4DF, IX86_BUILTIN_GATHER3DIV2DF,
 800         IX86_BUILTIN_GATHER3DIV2DI, IX86_BUILTIN_GATHER3DIV4DI,
 801         IX86_BUILTIN_SCATTERDIV4SF, IX86_BUILTIN_SCATTERSIV2DI,
 802         IX86_BUILTIN_GATHER3SIV2DI, IX86_BUILTIN_GATHER3SIV4SI,
 803         IX86_BUILTIN_GATHER3SIV4SF, IX86_BUILTIN_GATHER3SIV2DF,
 804         IX86_BUILTIN_SCATTERSIV2DF, IX86_BUILTIN_SCATTERDIV4SI,
 805         IX86_BUILTIN_SCATTERSIV4SF, IX86_BUILTIN_SCATTERSIV4SI,
 806         IX86_BUILTIN_SCATTERDIV8SI, IX86_BUILTIN_GATHER3DIV4SI,
 807         IX86_BUILTIN_SCATTERSIV8SI, IX86_BUILTIN_SCATTERSIV8SF,
 808         IX86_BUILTIN_GATHER3DIV4SF, IX86_BUILTIN_SCATTERDIV8SF.
 809         (ix86_vectorize_builtin_gather): Update V2DFmode, V4DFmode, V2DImode,
 810         V4DImode, V4SFmode, V8SFmode, V4SImode, V8SImode.
 811
 812 2014-10-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
 813             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
 814             Anna Tikhonova  <anna.tikhonova@intel.com>
 815             Ilya Tocar  <ilya.tocar@intel.com>
 816             Andrey Turetskiy  <andrey.turetskiy@intel.com>
 817             Ilya Verbin  <ilya.verbin@intel.com>
 818             Kirill Yukhin  <kirill.yukhin@intel.com>
 819             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
 820
 821         * config/i386/i386-builtin-types.def
 822         (SHORT): New.
 823         (V32HI): Ditto.
 824         (V12QI): Ditto.
 825         (V14QI): Ditto.
 826         (V32SI): Ditto.
 827         (V8UDI): Ditto.
 828         (V16USI): Ditto.
 829         (V32UHI): Ditto.
 830         (PSHORT): Ditto.
 831         (PV32QI): Ditto.
 832         (PV32HI): Ditto.
 833         (PV64QI): Ditto.
 834         (PCV8HI): Ditto.
 835         (PCV16QI): Ditto.
 836         (PCV16HI): Ditto.
 837         (PCV32QI): Ditto.
 838         (PCV32HI): Ditto.
 839         (PCV64QI): Ditto.
 840         (V4SF_FTYPE_V2DF_V4SF_QI): Ditto.
 841         (V4SF_FTYPE_V4DF_V4SF_QI): Ditto.
 842         (V4SF_FTYPE_V8HI_V4SF_QI): Ditto.
 843         (V8SF_FTYPE_V8HI_V8SF_QI): Ditto.
 844         (V16SF_FTYPE_V16HI): Ditto.
 845         (V16SF_FTYPE_V16HI_V16SF_HI): Ditto.
 846         (V16SF_FTYPE_V16SI): Ditto.
 847         (V4DI_FTYPE_V4DI): Ditto.
 848         (V16SI_FTYPE_V16SF): Ditto.
 849         (V8DI_FTYPE_PV2DI): Ditto.
 850         (V8DF_FTYPE_PV2DF): Ditto.
 851         (V4DI_FTYPE_PV2DI): Ditto.
 852         (V4DF_FTYPE_PV2DF): Ditto.
 853         (V16SI_FTYPE_PV2SI): Ditto.
 854         (V16SF_FTYPE_PV2SF): Ditto.
 855         (V8SF_FTYPE_FLOAT): Ditto.
 856         (V4SF_FTYPE_FLOAT): Ditto.
 857         (V4DF_FTYPE_DOUBLE): Ditto.
 858         (V8SF_FTYPE_PV4SF): Ditto.
 859         (V8SI_FTYPE_PV4SI): Ditto.
 860         (V4SI_FTYPE_PV2SI): Ditto.
 861         (V8SF_FTYPE_PV2SF): Ditto.
 862         (V8SI_FTYPE_PV2SI): Ditto.
 863         (V16SF_FTYPE_PV8SF): Ditto.
 864         (V16SI_FTYPE_PV8SI): Ditto.
 865         (V8DI_FTYPE_V8SF): Ditto.
 866         (V4DI_FTYPE_V4SF): Ditto.
 867         (V2DI_FTYPE_V4SF): Ditto.
 868         (V64QI_FTYPE_QI): Ditto.
 869         (V32HI_FTYPE_HI): Ditto.
 870         (V16UHI_FTYPE_V16UHI): Ditto.
 871         (V32UHI_FTYPE_V32UHI): Ditto.
 872         (V2UDI_FTYPE_V2UDI): Ditto.
 873         (V4UDI_FTYPE_V4UDI): Ditto.
 874         (V8UDI_FTYPE_V8UDI): Ditto.
 875         (V4USI_FTYPE_V4USI): Ditto.
 876         (V16USI_FTYPE_V16USI): Ditto.
 877         (V2DF_FTYPE_V4DF_INT_V2DF_QI): Ditto.
 878         (V2DF_FTYPE_V8DF_INT): Ditto.
 879         (V2DF_FTYPE_V8DF_INT_V2DF_QI): Ditto.
 880         (V2DI_FTYPE_V2DI_INT_V2DI_QI): Ditto.
 881         (V8DF_FTYPE_V8DF_INT): Ditto.
 882         (V4SF_FTYPE_V8SF_INT_V4SF_QI): Ditto.
 883         (V4SI_FTYPE_V2DF_V4SI_QI): Ditto.
 884         (V4SI_FTYPE_V4SI_INT_V4SI_QI): Ditto.
 885         (V4SI_FTYPE_V8HI_V8HI_V4SI_QI): Ditto.
 886         (V4SI_FTYPE_V8SI_INT_V4SI_QI): Ditto.
 887         (V8HI_FTYPE_V16QI_V16QI_V8HI_QI): Ditto.
 888         (V8DI_FTYPE_V8DI_INT): Ditto.
 889         (V8HI_FTYPE_V8SF_INT_V8HI_QI): Ditto.
 890         (V8HI_FTYPE_V4SF_INT_V8HI_QI): Ditto.
 891         (V8SF_FTYPE_V16SF_INT): Ditto.
 892         (V8SF_FTYPE_V16SF_INT_V8SF_QI): Ditto.
 893         (V64QI_FTYPE_V32HI_V32HI): Ditto.
 894         (V32HI_FTYPE_V16SI_V16SI): Ditto.
 895         (V8DF_FTYPE_V8DF_V2DF_INT): Ditto.
 896         (V8DF_FTYPE_V8DF_V2DF_INT_V8DF_QI): Ditto.
 897         (V8DF_FTYPE_V8DF_V8DF_INT): Ditto.
 898         (V8DF_FTYPE_V8DF_V8DF_INT_V8DF_QI_INT): Ditto.
 899         (V8DF_FTYPE_V8DF_V8DF_V8DI_INT): Ditto.
 900         (V8DF_FTYPE_V8DF_V8DF_V8DI_INT_QI): Ditto.
 901         (V4DF_FTYPE_V4DF_V4DF_V4DI_INT_QI): Ditto.
 902         (V2DF_FTYPE_V2DF_V2DF_V2DI_INT_QI): Ditto.
 903         (V16SF_FTYPE_V16SF_V16SF_INT_V16SF_HI_INT): Ditto.
 904         (V8SF_FTYPE_V8SF_V8SF_V8SI_INT_QI): Ditto.
 905         (V16SF_FTYPE_V16SF_V8SF_INT_V16SF_HI): Ditto.
 906         (V32HI_FTYPE_V64QI_V64QI): Ditto.
 907         (V16HI_FTYPE_V32QI_V32QI_V16HI_HI): Ditto.
 908         (V32HI_FTYPE_V64QI_V64QI_V32HI_SI): Ditto.
 909         (V32HI_FTYPE_V32HI_V32HI): Ditto.
 910         (V32HI_FTYPE_V32HI_INT): Ditto.
 911         (V16SI_FTYPE_V16SI_V8SI_INT_V16SI_HI): Ditto.
 912         (V16SI_FTYPE_V32HI_V32HI): Ditto.
 913         (V8SI_FTYPE_V16HI_V16HI_V8SI_QI): Ditto.
 914         (V16SI_FTYPE_V32HI_V32HI_V16SI_HI): Ditto.
 915         (V8SI_FTYPE_V8SI_INT_V8SI_QI): Ditto.
 916         (V8SI_FTYPE_V16SI_INT): Ditto.
 917         (V8SI_FTYPE_V16SI_INT_V8SI_QI): Ditto.
 918         (V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI): Ditto.
 919         (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI): Ditto.
 920         (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI): Ditto.
 921         (V8DI_FTYPE_V8DI_V4DI_INT): Ditto.
 922         (V8DI_FTYPE_V8DI_V2DI_INT): Ditto.
 923         (V8DI_FTYPE_V8DI_V2DI_INT_V8DI_QI): Ditto.
 924         (V8DI_FTYPE_V16SI_V16SI): Ditto.
 925         (V8DI_FTYPE_V64QI_V64QI): Ditto.
 926         (V4DI_FTYPE_V4DI_INT_V4DI_QI): Ditto.
 927         (V2DI_FTYPE_V4DI_INT_V2DI_QI): Ditto.
 928         (V2DI_FTYPE_V8DI_INT): Ditto.
 929         (V2DI_FTYPE_V8DI_INT_V2DI_QI): Ditto.
 930         (QI_FTYPE_QI): Ditto.
 931         (SI_FTYPE_SI): Ditto.
 932         (DI_FTYPE_DI): Ditto.
 933         (HI_FTYPE_V16QI): Ditto.
 934         (SI_FTYPE_V32QI): Ditto.
 935         (DI_FTYPE_V64QI): Ditto.
 936         (QI_FTYPE_V8HI): Ditto.
 937         (HI_FTYPE_V16HI): Ditto.
 938         (SI_FTYPE_V32HI): Ditto.
 939         (QI_FTYPE_V4SI): Ditto.
 940         (QI_FTYPE_V8SI): Ditto.
 941         (HI_FTYPE_V16SI): Ditto.
 942         (QI_FTYPE_V2DI): Ditto.
 943         (QI_FTYPE_V4DI): Ditto.
 944         (QI_FTYPE_V8DI): Ditto.
 945         (V16QI_FTYPE_HI): Ditto.
 946         (V32QI_FTYPE_SI): Ditto.
 947         (V64QI_FTYPE_DI): Ditto.
 948         (V8HI_FTYPE_QI): Ditto.
 949         (V16HI_FTYPE_HI): Ditto.
 950         (V32HI_FTYPE_SI): Ditto.
 951         (V4SI_FTYPE_QI): Ditto.
 952         (V4SI_FTYPE_HI): Ditto.
 953         (V8SI_FTYPE_QI): Ditto.
 954         (V8SI_FTYPE_HI): Ditto.
 955         (V2DI_FTYPE_QI): Ditto.
 956         (V4DI_FTYPE_QI): Ditto.
 957         (QI_FTYPE_QI_QI): Ditto.
 958         (SI_FTYPE_SI_SI): Ditto.
 959         (DI_FTYPE_DI_DI): Ditto.
 960         (QI_FTYPE_QI_INT): Ditto.
 961         (SI_FTYPE_SI_INT): Ditto.
 962         (DI_FTYPE_DI_INT): Ditto.
 963         (HI_FTYPE_V16QI_V16QI): Ditto.
 964         (HI_FTYPE_V16QI_V16QI_HI): Ditto.
 965         (HI_FTYPE_V16QI_V16QI_INT_HI): Ditto.
 966         (SI_FTYPE_V32QI_V32QI): Ditto.
 967         (SI_FTYPE_V32QI_V32QI_SI): Ditto.
 968         (SI_FTYPE_V32QI_V32QI_INT_SI): Ditto.
 969         (DI_FTYPE_V64QI_V64QI): Ditto.
 970         (DI_FTYPE_V64QI_V64QI_DI): Ditto.
 971         (DI_FTYPE_V64QI_V64QI_INT_DI): Ditto.
 972         (QI_FTYPE_V8HI_V8HI): Ditto.
 973         (QI_FTYPE_V8HI_V8HI_QI): Ditto.
 974         (QI_FTYPE_V8HI_V8HI_INT_QI): Ditto.
 975         (HI_FTYPE_V16HI_V16HI): Ditto.
 976         (HI_FTYPE_V16HI_V16HI_HI): Ditto.
 977         (HI_FTYPE_V16HI_V16HI_INT_HI): Ditto.
 978         (SI_FTYPE_V32HI_V32HI): Ditto.
 979         (SI_FTYPE_V32HI_V32HI_SI): Ditto.
 980         (SI_FTYPE_V32HI_V32HI_INT_SI): Ditto.
 981         (QI_FTYPE_V4SI_V4SI): Ditto.
 982         (QI_FTYPE_V4SI_V4SI_QI): Ditto.
 983         (QI_FTYPE_V4SI_V4SI_INT_QI): Ditto.
 984         (QI_FTYPE_V8SI_V8SI): Ditto.
 985         (QI_FTYPE_V8SI_V8SI_QI): Ditto.
 986         (QI_FTYPE_V8SI_V8SI_INT_QI): Ditto.
 987         (QI_FTYPE_V2DI_V2DI): Ditto.
 988         (QI_FTYPE_V2DI_V2DI_QI): Ditto.
 989         (QI_FTYPE_V2DI_V2DI_INT_QI): Ditto.
 990         (QI_FTYPE_V4DI_V4DI): Ditto.
 991         (QI_FTYPE_V4DI_V4DI_QI): Ditto.
 992         (QI_FTYPE_V4DI_V4DI_INT_QI): Ditto.
 993         (V32HI_FTYPE_V32HI_V32HI_V32HI): Ditto.
 994         (V4DF_FTYPE_V4DF_V4DI_INT): Ditto.
 995         (V2DF_FTYPE_V2DI_V2DF_V2DF_QI): Ditto.
 996         (V2DF_FTYPE_V2DF_V2DI_V2DF_QI): Ditto.
 997         (V4DF_FTYPE_V4DF_V2DF_INT_V4DF_QI): Ditto.
 998         (V8DI_FTYPE_V8DI_V8DI_INT): Ditto.
 999         (V4SF_FTYPE_V4SI_V4SF_V4SF_QI): Ditto.
1000         (V4SF_FTYPE_V4SF_V4SI_V4SF_QI): Ditto.
1001         (V4SF_FTYPE_V4SF_V4SF_V4SF_QI): Ditto.
1002         (V4SF_FTYPE_V4SF_V2DF_V4SF_QI): Ditto.
1003         (V8SF_FTYPE_V8SF_V4SF_INT_V8SF_QI): Ditto.
1004         (V8SI_FTYPE_V8SI_V4SI_INT_V8SI_QI): Ditto.
1005         (V4DI_FTYPE_V4DI_V2DI_INT_V4DI_QI): Ditto.
1006         (V2DF_FTYPE_V2DF_V2DF_QI): Ditto.
1007         (V2DF_FTYPE_V4SF_V2DF_QI): Ditto.
1008         (V2DF_FTYPE_V4SI_V2DF_QI): Ditto.
1009         (V4DF_FTYPE_V4DF_V4DF_QI): Ditto.
1010         (V4DF_FTYPE_V4SF_V4DF_QI): Ditto.
1011         (V4DF_FTYPE_V4SI_V4DF_QI): Ditto.
1012         (V2DI_FTYPE_V4SI_V2DI_QI): Ditto.
1013         (V2DI_FTYPE_V8HI_V2DI_QI): Ditto.
1014         (V8DI_FTYPE_V8DF_V8DI_QI): Ditto.
1015         (V4DI_FTYPE_V4DF_V4DI_QI): Ditto.
1016         (V2DI_FTYPE_V2DF_V2DI_QI): Ditto.
1017         (V2DI_FTYPE_V2DI_V2DI_V2DI_QI): Ditto.
1018         (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_QI): Ditto.
1019         (V4DI_FTYPE_V4DI_V4DI_V4DI_QI): Ditto.
1020         (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_QI): Ditto.
1021         (V2DI_FTYPE_V16QI_V2DI_QI): Ditto.
1022         (V4DI_FTYPE_V16QI_V4DI_QI): Ditto.
1023         (V4DI_FTYPE_V4DI_V4DI_QI): Ditto.
1024         (V4DI_FTYPE_V4SI_V4DI_QI): Ditto.
1025         (V4DI_FTYPE_V8HI_V4DI_QI): Ditto.
1026         (V4DF_FTYPE_V4DI_V4DF_V4DF_QI): Ditto.
1027         (V4DF_FTYPE_V4DF_V4DI_V4DF_QI): Ditto.
1028         (V4DF_FTYPE_V4DF_V4DF_V4DF_QI): Ditto.
1029         (V16QI_FTYPE_V16QI_V16QI_V16QI_HI): Ditto.
1030         (V16HI_FTYPE_V16HI_V16HI_V16HI_HI): Ditto.
1031         (V32HI_FTYPE_V32HI_V32HI_V32HI_SI): Ditto.
1032         (V64QI_FTYPE_V64QI_V64QI_V64QI_DI): Ditto.
1033         (V32QI_FTYPE_V32QI_V32QI_V32QI_SI): Ditto.
1034         (V8HI_FTYPE_V8HI_V8HI_V8HI_QI): Ditto.
1035         (V4SF_FTYPE_V4SF_V4SF_QI): Ditto.
1036         (V4SF_FTYPE_V4SI_V4SF_QI): Ditto.
1037         (V8SF_FTYPE_V8SF_V8SF_QI): Ditto.
1038         (V8SF_FTYPE_V8SI_V8SF_QI): Ditto.
1039         (V4SI_FTYPE_V16QI_V4SI_QI): Ditto.
1040         (V4SI_FTYPE_V8HI_V4SI_QI): Ditto.
1041         (V8SI_FTYPE_V8SI_V8SI_QI): Ditto.
1042         (V8SI_FTYPE_V8HI_V8SI_QI): Ditto.
1043         (V8SI_FTYPE_V16QI_V8SI_QI): Ditto.
1044         (V4SI_FTYPE_V4SI_V4SI_V4SI_QI): Ditto.
1045         (V4SI_FTYPE_V4SI_V4SI_INT_V4SI_QI): Ditto.
1046         (V8SF_FTYPE_V8SF_V8SF_V8SF_QI): Ditto.
1047         (V8SF_FTYPE_V8SI_V8SF_V8SF_QI): Ditto.
1048         (V8SF_FTYPE_V8SF_V8SI_V8SF_QI): Ditto.
1049         (V8SI_FTYPE_V8SI_V8SI_V8SI_QI): Ditto.
1050         (V8SI_FTYPE_V8SI_V8SI_INT_V8SI_QI): Ditto.
1051         (V16SF_FTYPE_V8SF_V16SF_HI): Ditto.
1052         (V16SI_FTYPE_V8SI_V16SI_HI): Ditto.
1053         (V4SI_FTYPE_V4DF_V4SI_QI): Ditto.
1054         (V8DI_FTYPE_PCCHAR_V8DI_QI): Ditto.
1055         (V8SF_FTYPE_PCFLOAT_V8SF_QI): Ditto.
1056         (V4SF_FTYPE_PCFLOAT_V4SF_QI): Ditto.
1057         (V4DF_FTYPE_PCDOUBLE_V4DF_QI): Ditto.
1058         (V2DF_FTYPE_PCDOUBLE_V2DF_QI): Ditto.
1059         (V8SI_FTYPE_PCCHAR_V8SI_QI): Ditto.
1060         (V4SI_FTYPE_PCCHAR_V4SI_QI): Ditto.
1061         (V4DI_FTYPE_PCCHAR_V4DI_QI): Ditto.
1062         (V2DI_FTYPE_PCCHAR_V2DI_QI): Ditto.
1063         (V16QI_FTYPE_V16SI_V16QI_HI): Ditto.
1064         (V16QI_FTYPE_V8DI_V16QI_QI): Ditto.
1065         (V32HI_FTYPE_V32HI_V32HI_SI): Ditto.
1066         (V32HI_FTYPE_V64QI_V64QI_INT): Ditto.
1067         (V32HI_FTYPE_V32QI_V32HI_SI): Ditto.
1068         (V16HI_FTYPE_V16HI_V16HI_HI): Ditto.
1069         (V16HI_FTYPE_V32QI_V32QI_INT): Ditto.
1070         (V16HI_FTYPE_V16QI_V16HI_HI): Ditto.
1071         (V8HI_FTYPE_V16QI_V8HI_QI): Ditto.
1072         (V8HI_FTYPE_V16QI_V16QI_INT): Ditto.
1073         (V8SF_FTYPE_V4SF_V8SF_QI): Ditto.
1074         (V4DF_FTYPE_V2DF_V4DF_QI): Ditto.
1075         (V8SI_FTYPE_V4SI_V8SI_QI): Ditto.
1076         (V8SI_FTYPE_SI_V8SI_QI): Ditto.
1077         (V4SI_FTYPE_V4SI_V4SI_QI): Ditto.
1078         (V4SI_FTYPE_SI_V4SI_QI): Ditto.
1079         (V4DI_FTYPE_V2DI_V4DI_QI): Ditto.
1080         (V4DI_FTYPE_DI_V4DI_QI): Ditto.
1081         (V2DI_FTYPE_V2DI_V2DI_QI): Ditto.
1082         (V2DI_FTYPE_DI_V2DI_QI): Ditto.
1083         (V64QI_FTYPE_V64QI_V64QI_DI): Ditto.
1084         (V64QI_FTYPE_V16QI_V64QI_DI): Ditto.
1085         (V64QI_FTYPE_QI_V64QI_DI): Ditto.
1086         (V32QI_FTYPE_V32QI_V32QI_SI): Ditto.
1087         (V32QI_FTYPE_V16QI_V32QI_SI): Ditto.
1088         (V32QI_FTYPE_QI_V32QI_SI): Ditto.
1089         (V16QI_FTYPE_V16QI_V16QI_HI): Ditto.
1090         (V16QI_FTYPE_QI_V16QI_HI): Ditto.
1091         (V32HI_FTYPE_V8HI_V32HI_SI): Ditto.
1092         (V32HI_FTYPE_HI_V32HI_SI): Ditto.
1093         (V16HI_FTYPE_V8HI_V16HI_HI): Ditto.
1094         (V16HI_FTYPE_HI_V16HI_HI): Ditto.
1095         (V8HI_FTYPE_V8HI_V8HI_QI): Ditto.
1096         (V8HI_FTYPE_HI_V8HI_QI): Ditto.
1097         (V64QI_FTYPE_PCV64QI_V64QI_DI): Ditto.
1098         (V32HI_FTYPE_PCV32HI_V32HI_SI): Ditto.
1099         (V32QI_FTYPE_PCV32QI_V32QI_SI): Ditto.
1100         (V16SF_FTYPE_PCV8SF_V16SF_HI): Ditto.
1101         (V16SI_FTYPE_PCV8SI_V16SI_HI): Ditto.
1102         (V16HI_FTYPE_PCV16HI_V16HI_HI): Ditto.
1103         (V16QI_FTYPE_PCV16QI_V16QI_HI): Ditto.
1104         (V8DF_FTYPE_PCV2DF_V8DF_QI): Ditto.
1105         (V8SF_FTYPE_PCV8SF_V8SF_QI): Ditto.
1106         (V8SF_FTYPE_PCV4SF_V8SF_QI): Ditto.
1107         (V8DI_FTYPE_PCV2DI_V8DI_QI): Ditto.
1108         (V8SI_FTYPE_PCV8SI_V8SI_QI): Ditto.
1109         (V8SI_FTYPE_PCV4SI_V8SI_QI): Ditto.
1110         (V8HI_FTYPE_PCV8HI_V8HI_QI): Ditto.
1111         (V4DF_FTYPE_PCV2DF_V4DF_QI): Ditto.
1112         (V4DF_FTYPE_PCV4DF_V4DF_QI): Ditto.
1113         (V4SF_FTYPE_PCV4SF_V4SF_QI): Ditto.
1114         (V4DI_FTYPE_PCV4DI_V4DI_QI): Ditto.
1115         (V4DI_FTYPE_PCV2DI_V4DI_QI): Ditto.
1116         (V4SI_FTYPE_PCV4SI_V4SI_QI): Ditto.
1117         (V2DF_FTYPE_PCV2DF_V2DF_QI): Ditto.
1118         (V2DI_FTYPE_PCV2DI_V2DI_QI): Ditto.
1119         (V16QI_FTYPE_V8HI_V16QI_QI): Ditto.
1120         (V16QI_FTYPE_V16HI_V16QI_HI): Ditto.
1121         (V16QI_FTYPE_V4SI_V16QI_QI): Ditto.
1122         (V16QI_FTYPE_V8SI_V16QI_QI): Ditto.
1123         (V8HI_FTYPE_V4SI_V8HI_QI): Ditto.
1124         (V8HI_FTYPE_V8SI_V8HI_QI): Ditto.
1125         (V16QI_FTYPE_V2DI_V16QI_QI): Ditto.
1126         (V16QI_FTYPE_V4DI_V16QI_QI): Ditto.
1127         (V8HI_FTYPE_V2DI_V8HI_QI): Ditto.
1128         (V8HI_FTYPE_V4DI_V8HI_QI): Ditto.
1129         (V4SI_FTYPE_V2DI_V4SI_QI): Ditto.
1130         (V4SI_FTYPE_V4DI_V4SI_QI): Ditto.
1131         (V32QI_FTYPE_V32HI_V32QI_SI): Ditto.
1132         (V2DF_FTYPE_V2DF_INT_V2DF_QI): Ditto.
1133         (V4DF_FTYPE_V4DF_INT_V4DF_QI): Ditto.
1134         (V4SF_FTYPE_V4SF_INT_V4SF_QI): Ditto.
1135         (V8SF_FTYPE_V8SF_INT_V8SF_QI): Ditto.
1136         (V4DF_FTYPE_V4DF_V4DF_INT_V4DF_QI): Ditto.
1137         (V2DF_FTYPE_V2DF_V2DF_INT_V2DF_QI): Ditto.
1138         (V8SF_FTYPE_V8SF_V8SF_INT_V8SF_QI): Ditto.
1139         (V4SF_FTYPE_V4SF_V4SF_INT_V4SF_QI): Ditto.
1140         (VOID_FTYPE_PV8HI_V4DI_QI): Ditto.
1141         (VOID_FTYPE_PV8HI_V2DI_QI): Ditto.
1142         (VOID_FTYPE_PV4SI_V4DI_QI): Ditto.
1143         (VOID_FTYPE_PV4SI_V2DI_QI): Ditto.
1144         (VOID_FTYPE_PV8HI_V8SI_QI): Ditto.
1145         (VOID_FTYPE_PV8HI_V4SI_QI): Ditto.
1146         (VOID_FTYPE_PV4DF_V4DF_QI): Ditto.
1147         (VOID_FTYPE_PV2DF_V2DF_QI): Ditto.
1148         (VOID_FTYPE_PV8SF_V8SF_QI): Ditto.
1149         (VOID_FTYPE_PV4SF_V4SF_QI): Ditto.
1150         (VOID_FTYPE_PV4DI_V4DI_QI): Ditto.
1151         (VOID_FTYPE_PV2DI_V2DI_QI): Ditto.
1152         (VOID_FTYPE_PV16QI_V8SI_QI): Ditto.
1153         (VOID_FTYPE_PV16QI_V4SI_QI): Ditto.
1154         (VOID_FTYPE_PV16QI_V4DI_QI): Ditto.
1155         (VOID_FTYPE_PV16QI_V2DI_QI): Ditto.
1156         (VOID_FTYPE_PV8SI_V8SI_QI): Ditto.
1157         (VOID_FTYPE_PV4SI_V4SI_QI): Ditto.
1158         (VOID_FTYPE_PV32HI_V32HI_SI): Ditto.
1159         (VOID_FTYPE_PV16HI_V16HI_HI): Ditto.
1160         (VOID_FTYPE_PV8HI_V8HI_QI): Ditto.
1161         (VOID_FTYPE_PV64QI_V64QI_DI): Ditto.
1162         (VOID_FTYPE_PV32QI_V32QI_SI): Ditto.
1163         (VOID_FTYPE_PV16QI_V16QI_HI): Ditto.
1164         (V8SI_FTYPE_V8SF_V8SI_QI): Ditto.
1165         (V4SI_FTYPE_V4SF_V4SI_QI): Ditto.
1166         (V8DI_FTYPE_V8SF_V8DI_QI): Ditto.
1167         (V4DI_FTYPE_V4SF_V4DI_QI): Ditto.
1168         (V2DI_FTYPE_V4SF_V2DI_QI): Ditto.
1169         (V8SF_FTYPE_V8DI_V8SF_QI): Ditto.
1170         (V4SF_FTYPE_V4DI_V4SF_QI): Ditto.
1171         (V4SF_FTYPE_V2DI_V4SF_QI): Ditto.
1172         (V8DF_FTYPE_V8DI_V8DF_QI): Ditto.
1173         (V4DF_FTYPE_V4DI_V4DF_QI): Ditto.
1174         (V2DF_FTYPE_V2DI_V2DF_QI): Ditto.
1175         (V32HI_FTYPE_V32HI_INT_V32HI_SI): Ditto.
1176         (V32HI_FTYPE_V32HI_V8HI_V32HI_SI): Ditto.
1177         (V16HI_FTYPE_V16HI_INT_V16HI_HI): Ditto.
1178         (V16HI_FTYPE_V16HI_V8HI_V16HI_HI): Ditto.
1179         (V8HI_FTYPE_V8HI_INT_V8HI_QI): Ditto.
1180         (V32HI_FTYPE_V64QI_V64QI_INT_V32HI_SI): Ditto.
1181         (V16HI_FTYPE_V32QI_V32QI_INT_V16HI_HI): Ditto.
1182         (V8HI_FTYPE_V16QI_V16QI_INT_V8HI_QI): Ditto.
1183         (V64QI_FTYPE_V32HI_V32HI_V64QI_DI): Ditto.
1184         (V32QI_FTYPE_V16HI_V16HI_V32QI_SI): Ditto.
1185         (V16QI_FTYPE_V8HI_V8HI_V16QI_HI): Ditto.
1186         (V32HI_FTYPE_V16SI_V16SI_V32HI_SI): Ditto.
1187         (V16HI_FTYPE_V8SI_V8SI_V16HI_HI): Ditto.
1188         (V8HI_FTYPE_V4SI_V4SI_V8HI_QI): Ditto.
1189         (V8DI_FTYPE_V16SI_V16SI_V8DI_QI): Ditto.
1190         (V4DI_FTYPE_V8SI_V8SI_V4DI_QI): Ditto.
1191         (V2DI_FTYPE_V4SI_V4SI_V2DI_QI): Ditto.
1192         (V8SI_FTYPE_V8SI_V8SI_V8SI_INT_QI): Ditto.
1193         (V4DI_FTYPE_V4DI_V4DI_V4DI_INT_QI): Ditto.
1194         (V4SI_FTYPE_V4SI_V4SI_V4SI_INT_QI): Ditto.
1195         (V2DI_FTYPE_V2DI_V2DI_V2DI_INT_QI): Ditto.
1196         (V2DF_FTYPE_V2DF_V2DI_V2DF): Ditto.
1197         (V4DF_FTYPE_V4DF_V4DI_V4DF): Ditto.
1198         (V4SF_FTYPE_V4SF_V4SI_V4SF): Ditto.
1199         (V8SF_FTYPE_V8SF_V8SI_V8SF): Ditto.
1200         (V8SI_FTYPE_V8SI_V4SI_V8SI_QI): Ditto.
1201         (V4DI_FTYPE_V4DI_V2DI_V4DI_QI): Ditto.
1202         (QI_FTYPE_V8DF_INT): Ditto.
1203         (QI_FTYPE_V4DF_INT): Ditto.
1204         (QI_FTYPE_V4DF_V4DF_INT_QI): Ditto.
1205         (QI_FTYPE_V2DF_INT): Ditto.
1206         (HI_FTYPE_V16SF_INT): Ditto.
1207         (QI_FTYPE_V8SF_INT): Ditto.
1208         (QI_FTYPE_V8SF_V8SF_INT_QI): Ditto.
1209         (QI_FTYPE_V4SF_INT): Ditto.
1210         (QI_FTYPE_V8DF_INT_QI): Ditto.
1211         (QI_FTYPE_V4DF_INT_QI): Ditto.
1212         (QI_FTYPE_V2DF_INT_QI): Ditto.
1213         (HI_FTYPE_V16SF_INT_HI): Ditto.
1214         (QI_FTYPE_V8SF_INT_QI): Ditto.
1215         (QI_FTYPE_V4SF_INT_QI): Ditto.
1216         (V8DI_FTYPE_V8DF_V8DI_QI_INT): Ditto.
1217         (V8DI_FTYPE_V8SF_V8DI_QI_INT): Ditto.
1218         (V8DF_FTYPE_V8DI_V8DF_QI_INT): Ditto.
1219         (V8SF_FTYPE_V8DI_V8SF_QI_INT): Ditto.
1220         (V2DF_FTYPE_V2DF_PCDOUBLE_V4SI_QI_INT): Ditto.
1221         (V4DF_FTYPE_V4DF_PCDOUBLE_V4SI_QI_INT): Ditto.
1222         (V4DF_FTYPE_V4DF_PCDOUBLE_V8SI_QI_INT): Ditto.
1223         (V2DF_FTYPE_V2DF_PCDOUBLE_V2DI_QI_INT): Ditto.
1224         (V4DF_FTYPE_V4DF_PCDOUBLE_V4DI_QI_INT): Ditto.
1225         (V4SF_FTYPE_V4SF_PCFLOAT_V4SI_QI_INT): Ditto.
1226         (V8SF_FTYPE_V8SF_PCFLOAT_V8SI_QI_INT): Ditto.
1227         (V4SF_FTYPE_V4SF_PCFLOAT_V2DI_QI_INT): Ditto.
1228         (V4SF_FTYPE_V4SF_PCFLOAT_V4DI_QI_INT): Ditto.
1229         (V8SF_FTYPE_V8SF_PCFLOAT_V4DI_QI_INT): Ditto.
1230         (V2DI_FTYPE_V2DI_PCINT64_V4SI_QI_INT): Ditto.
1231         (V4DI_FTYPE_V4DI_PCINT64_V4SI_QI_INT): Ditto.
1232         (V4DI_FTYPE_V4DI_PCINT64_V8SI_QI_INT): Ditto.
1233         (V2DI_FTYPE_V2DI_PCINT64_V2DI_QI_INT): Ditto.
1234         (V4DI_FTYPE_V4DI_PCINT64_V4DI_QI_INT): Ditto.
1235         (V4SI_FTYPE_V4SI_PCINT_V4SI_QI_INT): Ditto.
1236         (V8SI_FTYPE_V8SI_PCINT_V8SI_QI_INT): Ditto.
1237         (V4SI_FTYPE_V4SI_PCINT_V2DI_QI_INT): Ditto.
1238         (V4SI_FTYPE_V4SI_PCINT_V4DI_QI_INT): Ditto.
1239         (V8SI_FTYPE_V8SI_PCINT_V4DI_QI_INT): Ditto.
1240         (VOID_FTYPE_PFLOAT_QI_V8SI_V8SF_INT): Ditto.
1241         (VOID_FTYPE_PFLOAT_QI_V4SI_V4SF_INT): Ditto.
1242         (VOID_FTYPE_PDOUBLE_QI_V4SI_V4DF_INT): Ditto.
1243         (VOID_FTYPE_PDOUBLE_QI_V4SI_V2DF_INT): Ditto.
1244         (VOID_FTYPE_PFLOAT_QI_V4DI_V4SF_INT): Ditto.
1245         (VOID_FTYPE_PFLOAT_QI_V2DI_V4SF_INT): Ditto.
1246         (VOID_FTYPE_PDOUBLE_QI_V4DI_V4DF_INT): Ditto.
1247         (VOID_FTYPE_PDOUBLE_QI_V2DI_V2DF_INT): Ditto.
1248         (VOID_FTYPE_PINT_QI_V8SI_V8SI_INT): Ditto.
1249         (VOID_FTYPE_PINT_QI_V4SI_V4SI_INT): Ditto.
1250         (VOID_FTYPE_PLONGLONG_QI_V4SI_V4DI_INT): Ditto.
1251         (VOID_FTYPE_PLONGLONG_QI_V4SI_V2DI_INT): Ditto.
1252         (VOID_FTYPE_PINT_QI_V4DI_V4SI_INT): Ditto.
1253         (VOID_FTYPE_PINT_QI_V2DI_V4SI_INT): Ditto.
1254         (VOID_FTYPE_PLONGLONG_QI_V4DI_V4DI_INT): Ditto.
1255         (VOID_FTYPE_PLONGLONG_QI_V2DI_V2DI_INT): Ditto.
1256         (V8DI_FTYPE_V8DI_INT): Ditto.
1257         (V8DI_FTYPE_V8DI_V8DI_INT): Ditto.
1258         (V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI): Ditto.
1259         (V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI): Ditto.
1260         (V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI): Ditto.
1261         (V2DF_FTYPE_ V2DF_ V2DF_ V2DI_ INT_ QI): Remove.
1262         (V4SF_FTYPE_ V4SF_ V2DF_ V4SF_ QI): Ditto.
1263         (V4SF_FTYPE_ V4SF_ V4SF_ V4SF_ QI): Ditto.
1264         (V2DF_FTYPE_ PCDOUBLE_ V2DF_ QI): Ditto.
1265         (V4SF_FTYPE_ PCFLOAT_ V4SF_ QI): Ditto.
1266         (V16QI_FTYPE_ V16SI_ V16QI_ HI): Ditto.
1267         (V16QI_FTYPE_ V8DI_ V16QI_ QI): Ditto.
1268         (V4SF_FTYPE_ V4SF_ V4SF_ INT_ V4SF_ QI): Ditto.
1269         (V2DF_FTYPE_ V2DF_ V2DF_ INT_ V2DF_ QI): Ditto.
1270         (V8DI_FTYPE_ V16SI_ V16SI_ V8DI_ QI): Ditto.
1271         * config/i386/i386.c (ix86_builtins):
1272         Add IX86_BUILTIN_PMOVUSQD256_MEM, IX86_BUILTIN_PMOVUSQD128_MEM,
1273         IX86_BUILTIN_PMOVSQD256_MEM, IX86_BUILTIN_PMOVSQD128_MEM,
1274         IX86_BUILTIN_PMOVQD256_MEM, IX86_BUILTIN_PMOVQD128_MEM,
1275         IX86_BUILTIN_PMOVUSQW256_MEM, IX86_BUILTIN_PMOVUSQW128_MEM,
1276         IX86_BUILTIN_PMOVSQW256_MEM, IX86_BUILTIN_PMOVSQW128_MEM,
1277         IX86_BUILTIN_PMOVQW256_MEM, IX86_BUILTIN_PMOVQW128_MEM,
1278         IX86_BUILTIN_PMOVUSQB256_MEM, IX86_BUILTIN_PMOVUSQB128_MEM,
1279         IX86_BUILTIN_PMOVSQB256_MEM, IX86_BUILTIN_PMOVSQB128_MEM,
1280         IX86_BUILTIN_PMOVQB256_MEM, IX86_BUILTIN_PMOVQB128_MEM,
1281         IX86_BUILTIN_PMOVUSDW256_MEM, IX86_BUILTIN_PMOVUSDW128_MEM,
1282         IX86_BUILTIN_PMOVSDW256_MEM, IX86_BUILTIN_PMOVSDW128_MEM,
1283         IX86_BUILTIN_PMOVDW256_MEM, IX86_BUILTIN_PMOVDW128_MEM,
1284         IX86_BUILTIN_PMOVUSDB256_MEM, IX86_BUILTIN_PMOVUSDB128_MEM,
1285         IX86_BUILTIN_PMOVSDB256_MEM, IX86_BUILTIN_PMOVSDB128_MEM,
1286         IX86_BUILTIN_PMOVDB256_MEM, IX86_BUILTIN_PMOVDB128_MEM,
1287         IX86_BUILTIN_MOVDQA64LOAD256_MASK, IX86_BUILTIN_MOVDQA64LOAD128_MASK,
1288         IX86_BUILTIN_MOVDQA32LOAD256_MASK, IX86_BUILTIN_MOVDQA32LOAD128_MASK,
1289         IX86_BUILTIN_MOVDQA64STORE256_MASK, IX86_BUILTIN_MOVDQA64STORE128_MASK,
1290         IX86_BUILTIN_MOVDQA32STORE256_MASK, IX86_BUILTIN_MOVDQA32STORE128_MASK,
1291         IX86_BUILTIN_LOADAPD256_MASK, IX86_BUILTIN_LOADAPD128_MASK,
1292         IX86_BUILTIN_LOADAPS256_MASK, IX86_BUILTIN_LOADAPS128_MASK,
1293         IX86_BUILTIN_STOREAPD256_MASK, IX86_BUILTIN_STOREAPD128_MASK,
1294         IX86_BUILTIN_STOREAPS256_MASK, IX86_BUILTIN_STOREAPS128_MASK,
1295         IX86_BUILTIN_LOADUPD256_MASK, IX86_BUILTIN_LOADUPD128_MASK,
1296         IX86_BUILTIN_LOADUPS256_MASK, IX86_BUILTIN_LOADUPS128_MASK,
1297         IX86_BUILTIN_STOREUPD256_MASK, IX86_BUILTIN_STOREUPD128_MASK,
1298         IX86_BUILTIN_STOREUPS256_MASK, IX86_BUILTIN_STOREUPS128_MASK,
1299         IX86_BUILTIN_LOADDQUDI256_MASK, IX86_BUILTIN_LOADDQUDI128_MASK,
1300         IX86_BUILTIN_LOADDQUSI256_MASK, IX86_BUILTIN_LOADDQUSI128_MASK,
1301         IX86_BUILTIN_LOADDQUHI256_MASK, IX86_BUILTIN_LOADDQUHI128_MASK,
1302         IX86_BUILTIN_LOADDQUQI256_MASK, IX86_BUILTIN_LOADDQUQI128_MASK,
1303         IX86_BUILTIN_STOREDQUDI256_MASK, IX86_BUILTIN_STOREDQUDI128_MASK,
1304         IX86_BUILTIN_STOREDQUSI256_MASK, IX86_BUILTIN_STOREDQUSI128_MASK,
1305         IX86_BUILTIN_STOREDQUHI256_MASK, IX86_BUILTIN_STOREDQUHI128_MASK,
1306         IX86_BUILTIN_STOREDQUQI256_MASK, IX86_BUILTIN_STOREDQUQI128_MASK,
1307         IX86_BUILTIN_COMPRESSPDSTORE256, IX86_BUILTIN_COMPRESSPDSTORE128,
1308         IX86_BUILTIN_COMPRESSPSSTORE256, IX86_BUILTIN_COMPRESSPSSTORE128,
1309         IX86_BUILTIN_PCOMPRESSQSTORE256, IX86_BUILTIN_PCOMPRESSQSTORE128,
1310         IX86_BUILTIN_PCOMPRESSDSTORE256, IX86_BUILTIN_PCOMPRESSDSTORE128,
1311         IX86_BUILTIN_EXPANDPDLOAD256, IX86_BUILTIN_EXPANDPDLOAD128,
1312         IX86_BUILTIN_EXPANDPSLOAD256, IX86_BUILTIN_EXPANDPSLOAD128,
1313         IX86_BUILTIN_PEXPANDQLOAD256, IX86_BUILTIN_PEXPANDQLOAD128,
1314         IX86_BUILTIN_PEXPANDDLOAD256, IX86_BUILTIN_PEXPANDDLOAD128,
1315         IX86_BUILTIN_EXPANDPDLOAD256Z, IX86_BUILTIN_EXPANDPDLOAD128Z,
1316         IX86_BUILTIN_EXPANDPSLOAD256Z, IX86_BUILTIN_EXPANDPSLOAD128Z,
1317         IX86_BUILTIN_PEXPANDQLOAD256Z, IX86_BUILTIN_PEXPANDQLOAD128Z,
1318         IX86_BUILTIN_PEXPANDDLOAD256Z, IX86_BUILTIN_PEXPANDDLOAD128Z,
1319         IX86_BUILTIN_PALIGNR256_MASK, IX86_BUILTIN_PALIGNR128_MASK,
1320         IX86_BUILTIN_MOVDQA64_256_MASK, IX86_BUILTIN_MOVDQA64_128_MASK,
1321         IX86_BUILTIN_MOVDQA32_256_MASK, IX86_BUILTIN_MOVDQA32_128_MASK,
1322         IX86_BUILTIN_MOVAPD256_MASK, IX86_BUILTIN_MOVAPD128_MASK,
1323         IX86_BUILTIN_MOVAPS256_MASK, IX86_BUILTIN_MOVAPS128_MASK,
1324         IX86_BUILTIN_MOVDQUHI256_MASK, IX86_BUILTIN_MOVDQUHI128_MASK,
1325         IX86_BUILTIN_MOVDQUQI256_MASK, IX86_BUILTIN_MOVDQUQI128_MASK,
1326         IX86_BUILTIN_MINPS128_MASK, IX86_BUILTIN_MAXPS128_MASK,
1327         IX86_BUILTIN_MINPD128_MASK, IX86_BUILTIN_MAXPD128_MASK,
1328         IX86_BUILTIN_MAXPD256_MASK, IX86_BUILTIN_MAXPS256_MASK,
1329         IX86_BUILTIN_MINPD256_MASK, IX86_BUILTIN_MINPS256_MASK,
1330         IX86_BUILTIN_MULPS128_MASK, IX86_BUILTIN_DIVPS128_MASK,
1331         IX86_BUILTIN_MULPD128_MASK, IX86_BUILTIN_DIVPD128_MASK,
1332         IX86_BUILTIN_DIVPD256_MASK, IX86_BUILTIN_DIVPS256_MASK,
1333         IX86_BUILTIN_MULPD256_MASK, IX86_BUILTIN_MULPS256_MASK,
1334         IX86_BUILTIN_ADDPD128_MASK, IX86_BUILTIN_ADDPD256_MASK,
1335         IX86_BUILTIN_ADDPS128_MASK, IX86_BUILTIN_ADDPS256_MASK,
1336         IX86_BUILTIN_SUBPD128_MASK, IX86_BUILTIN_SUBPD256_MASK,
1337         IX86_BUILTIN_SUBPS128_MASK, IX86_BUILTIN_SUBPS256_MASK,
1338         IX86_BUILTIN_XORPD256_MASK, IX86_BUILTIN_XORPD128_MASK,
1339         IX86_BUILTIN_XORPS256_MASK, IX86_BUILTIN_XORPS128_MASK,
1340         IX86_BUILTIN_ORPD256_MASK, IX86_BUILTIN_ORPD128_MASK,
1341         IX86_BUILTIN_ORPS256_MASK, IX86_BUILTIN_ORPS128_MASK,
1342         IX86_BUILTIN_BROADCASTF32x2_256, IX86_BUILTIN_BROADCASTI32x2_256,
1343         IX86_BUILTIN_BROADCASTI32x2_128, IX86_BUILTIN_BROADCASTF64X2_256,
1344         IX86_BUILTIN_BROADCASTI64X2_256, IX86_BUILTIN_BROADCASTF32X4_256,
1345         IX86_BUILTIN_BROADCASTI32X4_256, IX86_BUILTIN_EXTRACTF32X4_256,
1346         IX86_BUILTIN_EXTRACTI32X4_256, IX86_BUILTIN_DBPSADBW256,
1347         IX86_BUILTIN_DBPSADBW128, IX86_BUILTIN_CVTTPD2QQ256,
1348         IX86_BUILTIN_CVTTPD2QQ128, IX86_BUILTIN_CVTTPD2UQQ256,
1349         IX86_BUILTIN_CVTTPD2UQQ128, IX86_BUILTIN_CVTPD2QQ256,
1350         IX86_BUILTIN_CVTPD2QQ128, IX86_BUILTIN_CVTPD2UQQ256,
1351         IX86_BUILTIN_CVTPD2UQQ128, IX86_BUILTIN_CVTPD2UDQ256_MASK,
1352         IX86_BUILTIN_CVTPD2UDQ128_MASK, IX86_BUILTIN_CVTTPS2QQ256,
1353         IX86_BUILTIN_CVTTPS2QQ128, IX86_BUILTIN_CVTTPS2UQQ256,
1354         IX86_BUILTIN_CVTTPS2UQQ128, IX86_BUILTIN_CVTTPS2DQ256_MASK,
1355         IX86_BUILTIN_CVTTPS2DQ128_MASK, IX86_BUILTIN_CVTTPS2UDQ256,
1356         IX86_BUILTIN_CVTTPS2UDQ128, IX86_BUILTIN_CVTTPD2DQ256_MASK,
1357         IX86_BUILTIN_CVTTPD2DQ128_MASK, IX86_BUILTIN_CVTTPD2UDQ256_MASK,
1358         IX86_BUILTIN_CVTTPD2UDQ128_MASK, IX86_BUILTIN_CVTPD2DQ256_MASK,
1359         IX86_BUILTIN_CVTPD2DQ128_MASK, IX86_BUILTIN_CVTDQ2PD256_MASK,
1360         IX86_BUILTIN_CVTDQ2PD128_MASK, IX86_BUILTIN_CVTUDQ2PD256_MASK,
1361         IX86_BUILTIN_CVTUDQ2PD128_MASK, IX86_BUILTIN_CVTDQ2PS256_MASK,
1362         IX86_BUILTIN_CVTDQ2PS128_MASK, IX86_BUILTIN_CVTUDQ2PS256_MASK,
1363         IX86_BUILTIN_CVTUDQ2PS128_MASK, IX86_BUILTIN_CVTPS2PD256_MASK,
1364         IX86_BUILTIN_CVTPS2PD128_MASK, IX86_BUILTIN_PBROADCASTB256_MASK,
1365         IX86_BUILTIN_PBROADCASTB256_GPR_MASK, IX86_BUILTIN_PBROADCASTB128_MASK,
1366         IX86_BUILTIN_PBROADCASTB128_GPR_MASK, IX86_BUILTIN_PBROADCASTW256_MASK,
1367         IX86_BUILTIN_PBROADCASTW256_GPR_MASK, IX86_BUILTIN_PBROADCASTW128_MASK,
1368         IX86_BUILTIN_PBROADCASTW128_GPR_MASK, IX86_BUILTIN_PBROADCASTD256_MASK,
1369         IX86_BUILTIN_PBROADCASTD256_GPR_MASK, IX86_BUILTIN_PBROADCASTD128_MASK,
1370         IX86_BUILTIN_PBROADCASTD128_GPR_MASK, IX86_BUILTIN_PBROADCASTQ256_MASK,
1371         IX86_BUILTIN_PBROADCASTQ256_GPR_MASK, IX86_BUILTIN_PBROADCASTQ256_MEM_MASK,
1372         IX86_BUILTIN_PBROADCASTQ128_MASK, IX86_BUILTIN_PBROADCASTQ128_GPR_MASK,
1373         IX86_BUILTIN_PBROADCASTQ128_MEM_MASK, IX86_BUILTIN_BROADCASTSS256,
1374         IX86_BUILTIN_BROADCASTSS128, IX86_BUILTIN_BROADCASTSD256,
1375         IX86_BUILTIN_EXTRACTF64X2_256, IX86_BUILTIN_EXTRACTI64X2_256,
1376         IX86_BUILTIN_INSERTF32X4_256, IX86_BUILTIN_INSERTI32X4_256,
1377         IX86_BUILTIN_PMOVSXBW256_MASK, IX86_BUILTIN_PMOVSXBW128_MASK,
1378         IX86_BUILTIN_PMOVSXBD256_MASK, IX86_BUILTIN_PMOVSXBD128_MASK,
1379         IX86_BUILTIN_PMOVSXBQ256_MASK, IX86_BUILTIN_PMOVSXBQ128_MASK,
1380         IX86_BUILTIN_PMOVSXWD256_MASK, IX86_BUILTIN_PMOVSXWD128_MASK,
1381         IX86_BUILTIN_PMOVSXWQ256_MASK, IX86_BUILTIN_PMOVSXWQ128_MASK,
1382         IX86_BUILTIN_PMOVSXDQ256_MASK, IX86_BUILTIN_PMOVSXDQ128_MASK,
1383         IX86_BUILTIN_PMOVZXBW256_MASK, IX86_BUILTIN_PMOVZXBW128_MASK,
1384         IX86_BUILTIN_PMOVZXBD256_MASK, IX86_BUILTIN_PMOVZXBD128_MASK,
1385         IX86_BUILTIN_PMOVZXBQ256_MASK, IX86_BUILTIN_PMOVZXBQ128_MASK,
1386         IX86_BUILTIN_PMOVZXWD256_MASK, IX86_BUILTIN_PMOVZXWD128_MASK,
1387         IX86_BUILTIN_PMOVZXWQ256_MASK, IX86_BUILTIN_PMOVZXWQ128_MASK,
1388         IX86_BUILTIN_PMOVZXDQ256_MASK, IX86_BUILTIN_PMOVZXDQ128_MASK,
1389         IX86_BUILTIN_REDUCEPD256_MASK, IX86_BUILTIN_REDUCEPD128_MASK,
1390         IX86_BUILTIN_REDUCEPS256_MASK, IX86_BUILTIN_REDUCEPS128_MASK,
1391         IX86_BUILTIN_REDUCESD_MASK, IX86_BUILTIN_REDUCESS_MASK,
1392         IX86_BUILTIN_VPERMVARHI256_MASK, IX86_BUILTIN_VPERMVARHI128_MASK,
1393         IX86_BUILTIN_VPERMT2VARHI256, IX86_BUILTIN_VPERMT2VARHI256_MASKZ,
1394         IX86_BUILTIN_VPERMT2VARHI128, IX86_BUILTIN_VPERMT2VARHI128_MASKZ,
1395         IX86_BUILTIN_VPERMI2VARHI256, IX86_BUILTIN_VPERMI2VARHI128,
1396         IX86_BUILTIN_RCP14PD256, IX86_BUILTIN_RCP14PD128,
1397         IX86_BUILTIN_RCP14PS256, IX86_BUILTIN_RCP14PS128,
1398         IX86_BUILTIN_RSQRT14PD256_MASK, IX86_BUILTIN_RSQRT14PD128_MASK,
1399         IX86_BUILTIN_RSQRT14PS256_MASK, IX86_BUILTIN_RSQRT14PS128_MASK,
1400         IX86_BUILTIN_SQRTPD256_MASK, IX86_BUILTIN_SQRTPD128_MASK,
1401         IX86_BUILTIN_SQRTPS256_MASK, IX86_BUILTIN_SQRTPS128_MASK,
1402         IX86_BUILTIN_PADDB128_MASK, IX86_BUILTIN_PADDW128_MASK,
1403         IX86_BUILTIN_PADDD128_MASK, IX86_BUILTIN_PADDQ128_MASK,
1404         IX86_BUILTIN_PSUBB128_MASK, IX86_BUILTIN_PSUBW128_MASK,
1405         IX86_BUILTIN_PSUBD128_MASK, IX86_BUILTIN_PSUBQ128_MASK,
1406         IX86_BUILTIN_PADDSB128_MASK, IX86_BUILTIN_PADDSW128_MASK,
1407         IX86_BUILTIN_PSUBSB128_MASK, IX86_BUILTIN_PSUBSW128_MASK,
1408         IX86_BUILTIN_PADDUSB128_MASK, IX86_BUILTIN_PADDUSW128_MASK,
1409         IX86_BUILTIN_PSUBUSB128_MASK, IX86_BUILTIN_PSUBUSW128_MASK,
1410         IX86_BUILTIN_PADDB256_MASK, IX86_BUILTIN_PADDW256_MASK,
1411         IX86_BUILTIN_PADDD256_MASK, IX86_BUILTIN_PADDQ256_MASK,
1412         IX86_BUILTIN_PADDSB256_MASK, IX86_BUILTIN_PADDSW256_MASK,
1413         IX86_BUILTIN_PADDUSB256_MASK, IX86_BUILTIN_PADDUSW256_MASK,
1414         IX86_BUILTIN_PSUBB256_MASK, IX86_BUILTIN_PSUBW256_MASK,
1415         IX86_BUILTIN_PSUBD256_MASK, IX86_BUILTIN_PSUBQ256_MASK,
1416         IX86_BUILTIN_PSUBSB256_MASK, IX86_BUILTIN_PSUBSW256_MASK,
1417         IX86_BUILTIN_PSUBUSB256_MASK, IX86_BUILTIN_PSUBUSW256_MASK,
1418         IX86_BUILTIN_SHUF_F64x2_256, IX86_BUILTIN_SHUF_I64x2_256,
1419         IX86_BUILTIN_SHUF_I32x4_256, IX86_BUILTIN_SHUF_F32x4_256,
1420         IX86_BUILTIN_PMOVWB128, IX86_BUILTIN_PMOVWB256,
1421         IX86_BUILTIN_PMOVSWB128, IX86_BUILTIN_PMOVSWB256,
1422         IX86_BUILTIN_PMOVUSWB128, IX86_BUILTIN_PMOVUSWB256,
1423         IX86_BUILTIN_PMOVDB128, IX86_BUILTIN_PMOVDB256,
1424         IX86_BUILTIN_PMOVSDB128, IX86_BUILTIN_PMOVSDB256,
1425         IX86_BUILTIN_PMOVUSDB128, IX86_BUILTIN_PMOVUSDB256,
1426         IX86_BUILTIN_PMOVDW128, IX86_BUILTIN_PMOVDW256,
1427         IX86_BUILTIN_PMOVSDW128, IX86_BUILTIN_PMOVSDW256,
1428         IX86_BUILTIN_PMOVUSDW128, IX86_BUILTIN_PMOVUSDW256,
1429         IX86_BUILTIN_PMOVQB128, IX86_BUILTIN_PMOVQB256,
1430         IX86_BUILTIN_PMOVSQB128, IX86_BUILTIN_PMOVSQB256,
1431         IX86_BUILTIN_PMOVUSQB128, IX86_BUILTIN_PMOVUSQB256,
1432         IX86_BUILTIN_PMOVQW128, IX86_BUILTIN_PMOVQW256,
1433         IX86_BUILTIN_PMOVSQW128, IX86_BUILTIN_PMOVSQW256,
1434         IX86_BUILTIN_PMOVUSQW128, IX86_BUILTIN_PMOVUSQW256,
1435         IX86_BUILTIN_PMOVQD128, IX86_BUILTIN_PMOVQD256,
1436         IX86_BUILTIN_PMOVSQD128, IX86_BUILTIN_PMOVSQD256,
1437         IX86_BUILTIN_PMOVUSQD128, IX86_BUILTIN_PMOVUSQD256,
1438         IX86_BUILTIN_RANGEPD256, IX86_BUILTIN_RANGEPD128,
1439         IX86_BUILTIN_RANGEPS256, IX86_BUILTIN_RANGEPS128,
1440         IX86_BUILTIN_GETEXPPS256, IX86_BUILTIN_GETEXPPD256,
1441         IX86_BUILTIN_GETEXPPS128, IX86_BUILTIN_GETEXPPD128,
1442         IX86_BUILTIN_FIXUPIMMPD256_MASK, IX86_BUILTIN_FIXUPIMMPD256_MASKZ,
1443         IX86_BUILTIN_FIXUPIMMPS256_MASK, IX86_BUILTIN_FIXUPIMMPS256_MASKZ,
1444         IX86_BUILTIN_FIXUPIMMPD128_MASK, IX86_BUILTIN_FIXUPIMMPD128_MASKZ,
1445         IX86_BUILTIN_FIXUPIMMPS128_MASK, IX86_BUILTIN_FIXUPIMMPS128_MASKZ,
1446         IX86_BUILTIN_PABSQ256, IX86_BUILTIN_PABSQ128,
1447         IX86_BUILTIN_PABSD256_MASK, IX86_BUILTIN_PABSD128_MASK,
1448         IX86_BUILTIN_PMULHRSW256_MASK, IX86_BUILTIN_PMULHRSW128_MASK,
1449         IX86_BUILTIN_PMULHUW128_MASK, IX86_BUILTIN_PMULHUW256_MASK,
1450         IX86_BUILTIN_PMULHW256_MASK, IX86_BUILTIN_PMULHW128_MASK,
1451         IX86_BUILTIN_PMULLW256_MASK, IX86_BUILTIN_PMULLW128_MASK,
1452         IX86_BUILTIN_PMULLQ256, IX86_BUILTIN_PMULLQ128,
1453         IX86_BUILTIN_ANDPD256_MASK, IX86_BUILTIN_ANDPD128_MASK,
1454         IX86_BUILTIN_ANDPS256_MASK, IX86_BUILTIN_ANDPS128_MASK,
1455         IX86_BUILTIN_ANDNPD256_MASK, IX86_BUILTIN_ANDNPD128_MASK,
1456         IX86_BUILTIN_ANDNPS256_MASK, IX86_BUILTIN_ANDNPS128_MASK,
1457         IX86_BUILTIN_PSLLWI128_MASK, IX86_BUILTIN_PSLLDI128_MASK,
1458         IX86_BUILTIN_PSLLQI128_MASK, IX86_BUILTIN_PSLLW128_MASK,
1459         IX86_BUILTIN_PSLLD128_MASK, IX86_BUILTIN_PSLLQ128_MASK,
1460         IX86_BUILTIN_PSLLWI256_MASK , IX86_BUILTIN_PSLLW256_MASK,
1461         IX86_BUILTIN_PSLLDI256_MASK, IX86_BUILTIN_PSLLD256_MASK,
1462         IX86_BUILTIN_PSLLQI256_MASK, IX86_BUILTIN_PSLLQ256_MASK,
1463         IX86_BUILTIN_PSRADI128_MASK, IX86_BUILTIN_PSRAD128_MASK,
1464         IX86_BUILTIN_PSRADI256_MASK, IX86_BUILTIN_PSRAD256_MASK,
1465         IX86_BUILTIN_PSRAQI128_MASK, IX86_BUILTIN_PSRAQ128_MASK,
1466         IX86_BUILTIN_PSRAQI256_MASK, IX86_BUILTIN_PSRAQ256_MASK,
1467         IX86_BUILTIN_PANDD256, IX86_BUILTIN_PANDD128,
1468         IX86_BUILTIN_PSRLDI128_MASK, IX86_BUILTIN_PSRLD128_MASK,
1469         IX86_BUILTIN_PSRLDI256_MASK, IX86_BUILTIN_PSRLD256_MASK,
1470         IX86_BUILTIN_PSRLQI128_MASK, IX86_BUILTIN_PSRLQ128_MASK,
1471         IX86_BUILTIN_PSRLQI256_MASK, IX86_BUILTIN_PSRLQ256_MASK,
1472         IX86_BUILTIN_PANDQ256, IX86_BUILTIN_PANDQ128,
1473         IX86_BUILTIN_PANDND256, IX86_BUILTIN_PANDND128,
1474         IX86_BUILTIN_PANDNQ256, IX86_BUILTIN_PANDNQ128,
1475         IX86_BUILTIN_PORD256, IX86_BUILTIN_PORD128,
1476         IX86_BUILTIN_PORQ256, IX86_BUILTIN_PORQ128,
1477         IX86_BUILTIN_PXORD256, IX86_BUILTIN_PXORD128,
1478         IX86_BUILTIN_PXORQ256, IX86_BUILTIN_PXORQ128,
1479         IX86_BUILTIN_PACKSSWB256_MASK, IX86_BUILTIN_PACKSSWB128_MASK,
1480         IX86_BUILTIN_PACKUSWB256_MASK, IX86_BUILTIN_PACKUSWB128_MASK,
1481         IX86_BUILTIN_RNDSCALEPS256, IX86_BUILTIN_RNDSCALEPD256,
1482         IX86_BUILTIN_RNDSCALEPS128, IX86_BUILTIN_RNDSCALEPD128,
1483         IX86_BUILTIN_VTERNLOGQ256_MASK, IX86_BUILTIN_VTERNLOGQ256_MASKZ,
1484         IX86_BUILTIN_VTERNLOGD256_MASK, IX86_BUILTIN_VTERNLOGD256_MASKZ,
1485         IX86_BUILTIN_VTERNLOGQ128_MASK, IX86_BUILTIN_VTERNLOGQ128_MASKZ,
1486         IX86_BUILTIN_VTERNLOGD128_MASK, IX86_BUILTIN_VTERNLOGD128_MASKZ,
1487         IX86_BUILTIN_SCALEFPD256, IX86_BUILTIN_SCALEFPS256,
1488         IX86_BUILTIN_SCALEFPD128, IX86_BUILTIN_SCALEFPS128,
1489         IX86_BUILTIN_VFMADDPD256_MASK, IX86_BUILTIN_VFMADDPD256_MASK3,
1490         IX86_BUILTIN_VFMADDPD256_MASKZ, IX86_BUILTIN_VFMADDPD128_MASK,
1491         IX86_BUILTIN_VFMADDPD128_MASK3, IX86_BUILTIN_VFMADDPD128_MASKZ,
1492         IX86_BUILTIN_VFMADDPS256_MASK, IX86_BUILTIN_VFMADDPS256_MASK3,
1493         IX86_BUILTIN_VFMADDPS256_MASKZ, IX86_BUILTIN_VFMADDPS128_MASK,
1494         IX86_BUILTIN_VFMADDPS128_MASK3, IX86_BUILTIN_VFMADDPS128_MASKZ,
1495         IX86_BUILTIN_VFMSUBPD256_MASK3, IX86_BUILTIN_VFMSUBPD128_MASK3,
1496         IX86_BUILTIN_VFMSUBPS256_MASK3, IX86_BUILTIN_VFMSUBPS128_MASK3,
1497         IX86_BUILTIN_VFNMADDPD256_MASK, IX86_BUILTIN_VFNMADDPD128_MASK,
1498         IX86_BUILTIN_VFNMADDPS256_MASK, IX86_BUILTIN_VFNMADDPS128_MASK,
1499         IX86_BUILTIN_VFNMSUBPD256_MASK, IX86_BUILTIN_VFNMSUBPD256_MASK3,
1500         IX86_BUILTIN_VFNMSUBPD128_MASK, IX86_BUILTIN_VFNMSUBPD128_MASK3,
1501         IX86_BUILTIN_VFNMSUBPS256_MASK, IX86_BUILTIN_VFNMSUBPS256_MASK3,
1502         IX86_BUILTIN_VFNMSUBPS128_MASK, IX86_BUILTIN_VFNMSUBPS128_MASK3,
1503         IX86_BUILTIN_VFMADDSUBPD256_MASK, IX86_BUILTIN_VFMADDSUBPD256_MASK3,
1504         IX86_BUILTIN_VFMADDSUBPD256_MASKZ, IX86_BUILTIN_VFMADDSUBPD128_MASK,
1505         IX86_BUILTIN_VFMADDSUBPD128_MASK3, IX86_BUILTIN_VFMADDSUBPD128_MASKZ,
1506         IX86_BUILTIN_VFMADDSUBPS256_MASK, IX86_BUILTIN_VFMADDSUBPS256_MASK3,
1507         IX86_BUILTIN_VFMADDSUBPS256_MASKZ, IX86_BUILTIN_VFMADDSUBPS128_MASK,
1508         IX86_BUILTIN_VFMADDSUBPS128_MASK3, IX86_BUILTIN_VFMADDSUBPS128_MASKZ,
1509         IX86_BUILTIN_VFMSUBADDPD256_MASK3, IX86_BUILTIN_VFMSUBADDPD128_MASK3,
1510         IX86_BUILTIN_VFMSUBADDPS256_MASK3, IX86_BUILTIN_VFMSUBADDPS128_MASK3,
1511         IX86_BUILTIN_INSERTF64X2_256, IX86_BUILTIN_INSERTI64X2_256,
1512         IX86_BUILTIN_PSRAVV16HI, IX86_BUILTIN_PSRAVV8HI,
1513         IX86_BUILTIN_PMADDUBSW256_MASK, IX86_BUILTIN_PMADDUBSW128_MASK,
1514         IX86_BUILTIN_PMADDWD256_MASK, IX86_BUILTIN_PMADDWD128_MASK,
1515         IX86_BUILTIN_PSRLVV16HI, IX86_BUILTIN_PSRLVV8HI,
1516         IX86_BUILTIN_CVTPS2DQ256_MASK, IX86_BUILTIN_CVTPS2DQ128_MASK,
1517         IX86_BUILTIN_CVTPS2UDQ256, IX86_BUILTIN_CVTPS2UDQ128,
1518         IX86_BUILTIN_CVTPS2QQ256, IX86_BUILTIN_CVTPS2QQ128,
1519         IX86_BUILTIN_CVTPS2UQQ256, IX86_BUILTIN_CVTPS2UQQ128,
1520         IX86_BUILTIN_GETMANTPS256, IX86_BUILTIN_GETMANTPS128,
1521         IX86_BUILTIN_GETMANTPD256, IX86_BUILTIN_GETMANTPD128,
1522         IX86_BUILTIN_MOVDDUP256_MASK, IX86_BUILTIN_MOVDDUP128_MASK,
1523         IX86_BUILTIN_MOVSHDUP256_MASK, IX86_BUILTIN_MOVSHDUP128_MASK,
1524         IX86_BUILTIN_MOVSLDUP256_MASK, IX86_BUILTIN_MOVSLDUP128_MASK,
1525         IX86_BUILTIN_CVTQQ2PS256, IX86_BUILTIN_CVTQQ2PS128,
1526         IX86_BUILTIN_CVTUQQ2PS256, IX86_BUILTIN_CVTUQQ2PS128,
1527         IX86_BUILTIN_CVTQQ2PD256, IX86_BUILTIN_CVTQQ2PD128,
1528         IX86_BUILTIN_CVTUQQ2PD256, IX86_BUILTIN_CVTUQQ2PD128,
1529         IX86_BUILTIN_VPERMT2VARQ256, IX86_BUILTIN_VPERMT2VARQ256_MASKZ,
1530         IX86_BUILTIN_VPERMT2VARD256, IX86_BUILTIN_VPERMT2VARD256_MASKZ,
1531         IX86_BUILTIN_VPERMI2VARQ256, IX86_BUILTIN_VPERMI2VARD256,
1532         IX86_BUILTIN_VPERMT2VARPD256, IX86_BUILTIN_VPERMT2VARPD256_MASKZ,
1533         IX86_BUILTIN_VPERMT2VARPS256, IX86_BUILTIN_VPERMT2VARPS256_MASKZ,
1534         IX86_BUILTIN_VPERMI2VARPD256, IX86_BUILTIN_VPERMI2VARPS256,
1535         IX86_BUILTIN_VPERMT2VARQ128, IX86_BUILTIN_VPERMT2VARQ128_MASKZ,
1536         IX86_BUILTIN_VPERMT2VARD128, IX86_BUILTIN_VPERMT2VARD128_MASKZ,
1537         IX86_BUILTIN_VPERMI2VARQ128, IX86_BUILTIN_VPERMI2VARD128,
1538         IX86_BUILTIN_VPERMT2VARPD128, IX86_BUILTIN_VPERMT2VARPD128_MASKZ,
1539         IX86_BUILTIN_VPERMT2VARPS128, IX86_BUILTIN_VPERMT2VARPS128_MASKZ,
1540         IX86_BUILTIN_VPERMI2VARPD128, IX86_BUILTIN_VPERMI2VARPS128,
1541         IX86_BUILTIN_PSHUFB256_MASK, IX86_BUILTIN_PSHUFB128_MASK,
1542         IX86_BUILTIN_PSHUFHW256_MASK, IX86_BUILTIN_PSHUFHW128_MASK,
1543         IX86_BUILTIN_PSHUFLW256_MASK, IX86_BUILTIN_PSHUFLW128_MASK,
1544         IX86_BUILTIN_PSHUFD256_MASK, IX86_BUILTIN_PSHUFD128_MASK,
1545         IX86_BUILTIN_SHUFPD256_MASK, IX86_BUILTIN_SHUFPD128_MASK,
1546         IX86_BUILTIN_SHUFPS256_MASK, IX86_BUILTIN_SHUFPS128_MASK,
1547         IX86_BUILTIN_PROLVQ256, IX86_BUILTIN_PROLVQ128,
1548         IX86_BUILTIN_PROLQ256, IX86_BUILTIN_PROLQ128,
1549         IX86_BUILTIN_PRORVQ256, IX86_BUILTIN_PRORVQ128,
1550         IX86_BUILTIN_PRORQ256, IX86_BUILTIN_PRORQ128,
1551         IX86_BUILTIN_PSRAVQ128, IX86_BUILTIN_PSRAVQ256,
1552         IX86_BUILTIN_PSLLVV4DI_MASK, IX86_BUILTIN_PSLLVV2DI_MASK,
1553         IX86_BUILTIN_PSLLVV8SI_MASK, IX86_BUILTIN_PSLLVV4SI_MASK,
1554         IX86_BUILTIN_PSRAVV8SI_MASK, IX86_BUILTIN_PSRAVV4SI_MASK,
1555         IX86_BUILTIN_PSRLVV4DI_MASK, IX86_BUILTIN_PSRLVV2DI_MASK,
1556         IX86_BUILTIN_PSRLVV8SI_MASK, IX86_BUILTIN_PSRLVV4SI_MASK,
1557         IX86_BUILTIN_PSRAWI256_MASK, IX86_BUILTIN_PSRAW256_MASK,
1558         IX86_BUILTIN_PSRAWI128_MASK, IX86_BUILTIN_PSRAW128_MASK,
1559         IX86_BUILTIN_PSRLWI256_MASK, IX86_BUILTIN_PSRLW256_MASK,
1560         IX86_BUILTIN_PSRLWI128_MASK, IX86_BUILTIN_PSRLW128_MASK,
1561         IX86_BUILTIN_PRORVD256, IX86_BUILTIN_PROLVD256,
1562         IX86_BUILTIN_PRORD256, IX86_BUILTIN_PROLD256,
1563         IX86_BUILTIN_PRORVD128, IX86_BUILTIN_PROLVD128,
1564         IX86_BUILTIN_PRORD128, IX86_BUILTIN_PROLD128,
1565         IX86_BUILTIN_FPCLASSPD256, IX86_BUILTIN_FPCLASSPD128,
1566         IX86_BUILTIN_FPCLASSSD, IX86_BUILTIN_FPCLASSPS256,
1567         IX86_BUILTIN_FPCLASSPS128, IX86_BUILTIN_FPCLASSSS,
1568         IX86_BUILTIN_CVTB2MASK128, IX86_BUILTIN_CVTB2MASK256,
1569         IX86_BUILTIN_CVTW2MASK128, IX86_BUILTIN_CVTW2MASK256,
1570         IX86_BUILTIN_CVTD2MASK128, IX86_BUILTIN_CVTD2MASK256,
1571         IX86_BUILTIN_CVTQ2MASK128, IX86_BUILTIN_CVTQ2MASK256,
1572         IX86_BUILTIN_CVTMASK2B128, IX86_BUILTIN_CVTMASK2B256,
1573         IX86_BUILTIN_CVTMASK2W128, IX86_BUILTIN_CVTMASK2W256,
1574         IX86_BUILTIN_CVTMASK2D128, IX86_BUILTIN_CVTMASK2D256,
1575         IX86_BUILTIN_CVTMASK2Q128, IX86_BUILTIN_CVTMASK2Q256,
1576         IX86_BUILTIN_PCMPEQB128_MASK, IX86_BUILTIN_PCMPEQB256_MASK,
1577         IX86_BUILTIN_PCMPEQW128_MASK, IX86_BUILTIN_PCMPEQW256_MASK,
1578         IX86_BUILTIN_PCMPEQD128_MASK, IX86_BUILTIN_PCMPEQD256_MASK,
1579         IX86_BUILTIN_PCMPEQQ128_MASK, IX86_BUILTIN_PCMPEQQ256_MASK,
1580         IX86_BUILTIN_PCMPGTB128_MASK, IX86_BUILTIN_PCMPGTB256_MASK,
1581         IX86_BUILTIN_PCMPGTW128_MASK, IX86_BUILTIN_PCMPGTW256_MASK,
1582         IX86_BUILTIN_PCMPGTD128_MASK, IX86_BUILTIN_PCMPGTD256_MASK,
1583         IX86_BUILTIN_PCMPGTQ128_MASK, IX86_BUILTIN_PCMPGTQ256_MASK,
1584         IX86_BUILTIN_PTESTMB128, IX86_BUILTIN_PTESTMB256,
1585         IX86_BUILTIN_PTESTMW128, IX86_BUILTIN_PTESTMW256,
1586         IX86_BUILTIN_PTESTMD128, IX86_BUILTIN_PTESTMD256,
1587         IX86_BUILTIN_PTESTMQ128, IX86_BUILTIN_PTESTMQ256,
1588         IX86_BUILTIN_PTESTNMB128, IX86_BUILTIN_PTESTNMB256,
1589         IX86_BUILTIN_PTESTNMW128, IX86_BUILTIN_PTESTNMW256,
1590         IX86_BUILTIN_PTESTNMD128, IX86_BUILTIN_PTESTNMD256,
1591         IX86_BUILTIN_PTESTNMQ128, IX86_BUILTIN_PTESTNMQ256,
1592         IX86_BUILTIN_PBROADCASTMB128, IX86_BUILTIN_PBROADCASTMB256,
1593         IX86_BUILTIN_PBROADCASTMW128, IX86_BUILTIN_PBROADCASTMW256,
1594         IX86_BUILTIN_COMPRESSPD256, IX86_BUILTIN_COMPRESSPD128,
1595         IX86_BUILTIN_COMPRESSPS256, IX86_BUILTIN_COMPRESSPS128,
1596         IX86_BUILTIN_PCOMPRESSQ256, IX86_BUILTIN_PCOMPRESSQ128,
1597         IX86_BUILTIN_PCOMPRESSD256, IX86_BUILTIN_PCOMPRESSD128,
1598         IX86_BUILTIN_EXPANDPD256, IX86_BUILTIN_EXPANDPD128,
1599         IX86_BUILTIN_EXPANDPS256, IX86_BUILTIN_EXPANDPS128,
1600         IX86_BUILTIN_PEXPANDQ256, IX86_BUILTIN_PEXPANDQ128,
1601         IX86_BUILTIN_PEXPANDD256, IX86_BUILTIN_PEXPANDD128,
1602         IX86_BUILTIN_EXPANDPD256Z, IX86_BUILTIN_EXPANDPD128Z,
1603         IX86_BUILTIN_EXPANDPS256Z, IX86_BUILTIN_EXPANDPS128Z,
1604         IX86_BUILTIN_PEXPANDQ256Z, IX86_BUILTIN_PEXPANDQ128Z,
1605         IX86_BUILTIN_PEXPANDD256Z, IX86_BUILTIN_PEXPANDD128Z,
1606         IX86_BUILTIN_PMAXSD256_MASK, IX86_BUILTIN_PMINSD256_MASK,
1607         IX86_BUILTIN_PMAXUD256_MASK, IX86_BUILTIN_PMINUD256_MASK,
1608         IX86_BUILTIN_PMAXSD128_MASK, IX86_BUILTIN_PMINSD128_MASK,
1609         IX86_BUILTIN_PMAXUD128_MASK, IX86_BUILTIN_PMINUD128_MASK,
1610         IX86_BUILTIN_PMAXSQ256_MASK, IX86_BUILTIN_PMINSQ256_MASK,
1611         IX86_BUILTIN_PMAXUQ256_MASK, IX86_BUILTIN_PMINUQ256_MASK,
1612         IX86_BUILTIN_PMAXSQ128_MASK, IX86_BUILTIN_PMINSQ128_MASK,
1613         IX86_BUILTIN_PMAXUQ128_MASK, IX86_BUILTIN_PMINUQ128_MASK,
1614         IX86_BUILTIN_PMINSB256_MASK, IX86_BUILTIN_PMINUB256_MASK,
1615         IX86_BUILTIN_PMAXSB256_MASK, IX86_BUILTIN_PMAXUB256_MASK,
1616         IX86_BUILTIN_PMINSB128_MASK, IX86_BUILTIN_PMINUB128_MASK,
1617         IX86_BUILTIN_PMAXSB128_MASK, IX86_BUILTIN_PMAXUB128_MASK,
1618         IX86_BUILTIN_PMINSW256_MASK, IX86_BUILTIN_PMINUW256_MASK,
1619         IX86_BUILTIN_PMAXSW256_MASK, IX86_BUILTIN_PMAXUW256_MASK,
1620         IX86_BUILTIN_PMINSW128_MASK, IX86_BUILTIN_PMINUW128_MASK,
1621         IX86_BUILTIN_PMAXSW128_MASK, IX86_BUILTIN_PMAXUW128_MASK,
1622         IX86_BUILTIN_VPCONFLICTQ256, IX86_BUILTIN_VPCONFLICTD256,
1623         IX86_BUILTIN_VPCLZCNTQ256, IX86_BUILTIN_VPCLZCNTD256,
1624         IX86_BUILTIN_UNPCKHPD256_MASK, IX86_BUILTIN_UNPCKHPD128_MASK,
1625         IX86_BUILTIN_UNPCKHPS256_MASK, IX86_BUILTIN_UNPCKHPS128_MASK,
1626         IX86_BUILTIN_UNPCKLPD256_MASK, IX86_BUILTIN_UNPCKLPD128_MASK,
1627         IX86_BUILTIN_UNPCKLPS256_MASK, IX86_BUILTIN_VPCONFLICTQ128,
1628         IX86_BUILTIN_VPCONFLICTD128, IX86_BUILTIN_VPCLZCNTQ128,
1629         IX86_BUILTIN_VPCLZCNTD128, IX86_BUILTIN_UNPCKLPS128_MASK,
1630         IX86_BUILTIN_ALIGND256, IX86_BUILTIN_ALIGNQ256,
1631         IX86_BUILTIN_ALIGND128, IX86_BUILTIN_ALIGNQ128,
1632         IX86_BUILTIN_CVTPS2PH256_MASK, IX86_BUILTIN_CVTPS2PH_MASK,
1633         IX86_BUILTIN_CVTPH2PS_MASK, IX86_BUILTIN_CVTPH2PS256_MASK,
1634         IX86_BUILTIN_PUNPCKHDQ128_MASK, IX86_BUILTIN_PUNPCKHDQ256_MASK,
1635         IX86_BUILTIN_PUNPCKHQDQ128_MASK, IX86_BUILTIN_PUNPCKHQDQ256_MASK,
1636         IX86_BUILTIN_PUNPCKLDQ128_MASK, IX86_BUILTIN_PUNPCKLDQ256_MASK,
1637         IX86_BUILTIN_PUNPCKLQDQ128_MASK, IX86_BUILTIN_PUNPCKLQDQ256_MASK,
1638         IX86_BUILTIN_PUNPCKHBW128_MASK, IX86_BUILTIN_PUNPCKHBW256_MASK,
1639         IX86_BUILTIN_PUNPCKHWD128_MASK, IX86_BUILTIN_PUNPCKHWD256_MASK,
1640         IX86_BUILTIN_PUNPCKLBW128_MASK, IX86_BUILTIN_PUNPCKLBW256_MASK,
1641         IX86_BUILTIN_PUNPCKLWD128_MASK, IX86_BUILTIN_PUNPCKLWD256_MASK,
1642         IX86_BUILTIN_PSLLVV16HI, IX86_BUILTIN_PSLLVV8HI,
1643         IX86_BUILTIN_PACKSSDW256_MASK, IX86_BUILTIN_PACKSSDW128_MASK,
1644         IX86_BUILTIN_PACKUSDW256_MASK, IX86_BUILTIN_PACKUSDW128_MASK,
1645         IX86_BUILTIN_PAVGB256_MASK, IX86_BUILTIN_PAVGW256_MASK,
1646         IX86_BUILTIN_PAVGB128_MASK, IX86_BUILTIN_PAVGW128_MASK,
1647         IX86_BUILTIN_VPERMVARSF256_MASK, IX86_BUILTIN_VPERMVARDF256_MASK,
1648         IX86_BUILTIN_VPERMDF256_MASK, IX86_BUILTIN_PABSB256_MASK,
1649         IX86_BUILTIN_PABSB128_MASK, IX86_BUILTIN_PABSW256_MASK,
1650         IX86_BUILTIN_PABSW128_MASK, IX86_BUILTIN_VPERMILVARPD_MASK,
1651         IX86_BUILTIN_VPERMILVARPS_MASK, IX86_BUILTIN_VPERMILVARPD256_MASK,
1652         IX86_BUILTIN_VPERMILVARPS256_MASK, IX86_BUILTIN_VPERMILPD_MASK,
1653         IX86_BUILTIN_VPERMILPS_MASK, IX86_BUILTIN_VPERMILPD256_MASK,
1654         IX86_BUILTIN_VPERMILPS256_MASK, IX86_BUILTIN_BLENDMQ256,
1655         IX86_BUILTIN_BLENDMD256, IX86_BUILTIN_BLENDMPD256,
1656         IX86_BUILTIN_BLENDMPS256, IX86_BUILTIN_BLENDMQ128,
1657         IX86_BUILTIN_BLENDMD128, IX86_BUILTIN_BLENDMPD128,
1658         IX86_BUILTIN_BLENDMPS128, IX86_BUILTIN_BLENDMW256,
1659         IX86_BUILTIN_BLENDMB256, IX86_BUILTIN_BLENDMW128,
1660         IX86_BUILTIN_BLENDMB128, IX86_BUILTIN_PMULLD256_MASK,
1661         IX86_BUILTIN_PMULLD128_MASK, IX86_BUILTIN_PMULUDQ256_MASK,
1662         IX86_BUILTIN_PMULDQ256_MASK, IX86_BUILTIN_PMULDQ128_MASK,
1663         IX86_BUILTIN_PMULUDQ128_MASK, IX86_BUILTIN_CVTPD2PS256_MASK,
1664         IX86_BUILTIN_CVTPD2PS_MASK, IX86_BUILTIN_VPERMVARSI256_MASK,
1665         IX86_BUILTIN_VPERMVARDI256_MASK, IX86_BUILTIN_VPERMDI256_MASK,
1666         IX86_BUILTIN_CMPQ256, IX86_BUILTIN_CMPD256,
1667         IX86_BUILTIN_UCMPQ256, IX86_BUILTIN_UCMPD256,
1668         IX86_BUILTIN_CMPB256, IX86_BUILTIN_CMPW256,
1669         IX86_BUILTIN_UCMPB256, IX86_BUILTIN_UCMPW256,
1670         IX86_BUILTIN_CMPPD256_MASK, IX86_BUILTIN_CMPPS256_MASK,
1671         IX86_BUILTIN_CMPQ128, IX86_BUILTIN_CMPD128,
1672         IX86_BUILTIN_UCMPQ128, IX86_BUILTIN_UCMPD128,
1673         IX86_BUILTIN_CMPB128, IX86_BUILTIN_CMPW128,
1674         IX86_BUILTIN_UCMPB128, IX86_BUILTIN_UCMPW128,
1675         IX86_BUILTIN_CMPPD128_MASK, IX86_BUILTIN_CMPPS128_MASK,
1676         IX86_BUILTIN_GATHER3SIV8SF, IX86_BUILTIN_GATHER3SIV4SF,
1677         IX86_BUILTIN_GATHER3SIV4DF, IX86_BUILTIN_GATHER3SIV2DF,
1678         IX86_BUILTIN_GATHER3DIV8SF, IX86_BUILTIN_GATHER3DIV4SF,
1679         IX86_BUILTIN_GATHER3DIV4DF, IX86_BUILTIN_GATHER3DIV2DF,
1680         IX86_BUILTIN_GATHER3SIV8SI, IX86_BUILTIN_GATHER3SIV4SI,
1681         IX86_BUILTIN_GATHER3SIV4DI, IX86_BUILTIN_GATHER3SIV2DI,
1682         IX86_BUILTIN_GATHER3DIV8SI, IX86_BUILTIN_GATHER3DIV4SI,
1683         IX86_BUILTIN_GATHER3DIV4DI, IX86_BUILTIN_GATHER3DIV2DI,
1684         IX86_BUILTIN_SCATTERSIV8SF, IX86_BUILTIN_SCATTERSIV4SF,
1685         IX86_BUILTIN_SCATTERSIV4DF, IX86_BUILTIN_SCATTERSIV2DF,
1686         IX86_BUILTIN_SCATTERDIV8SF, IX86_BUILTIN_SCATTERDIV4SF,
1687         IX86_BUILTIN_SCATTERDIV4DF, IX86_BUILTIN_SCATTERDIV2DF,
1688         IX86_BUILTIN_SCATTERSIV8SI, IX86_BUILTIN_SCATTERSIV4SI,
1689         IX86_BUILTIN_SCATTERSIV4DI, IX86_BUILTIN_SCATTERSIV2DI,
1690         IX86_BUILTIN_SCATTERDIV8SI, IX86_BUILTIN_SCATTERDIV4SI,
1691         IX86_BUILTIN_SCATTERDIV4DI, IX86_BUILTIN_SCATTERDIV2DI,
1692         IX86_BUILTIN_RANGESD128, IX86_BUILTIN_RANGESS128,
1693         IX86_BUILTIN_KUNPCKWD, IX86_BUILTIN_KUNPCKDQ,
1694         IX86_BUILTIN_BROADCASTF32x2_512, IX86_BUILTIN_BROADCASTI32x2_512,
1695         IX86_BUILTIN_BROADCASTF64X2_512, IX86_BUILTIN_BROADCASTI64X2_512,
1696         IX86_BUILTIN_BROADCASTF32X8_512, IX86_BUILTIN_BROADCASTI32X8_512,
1697         IX86_BUILTIN_EXTRACTF64X2_512, IX86_BUILTIN_EXTRACTF32X8,
1698         IX86_BUILTIN_EXTRACTI64X2_512, IX86_BUILTIN_EXTRACTI32X8,
1699         IX86_BUILTIN_REDUCEPD512_MASK, IX86_BUILTIN_REDUCEPS512_MASK,
1700         IX86_BUILTIN_PMULLQ512, IX86_BUILTIN_XORPD512,
1701         IX86_BUILTIN_XORPS512, IX86_BUILTIN_ORPD512,
1702         IX86_BUILTIN_ORPS512, IX86_BUILTIN_ANDPD512,
1703         IX86_BUILTIN_ANDPS512, IX86_BUILTIN_ANDNPD512,
1704         IX86_BUILTIN_ANDNPS512, IX86_BUILTIN_INSERTF32X8,
1705         IX86_BUILTIN_INSERTI32X8, IX86_BUILTIN_INSERTF64X2_512,
1706         IX86_BUILTIN_INSERTI64X2_512, IX86_BUILTIN_FPCLASSPD512,
1707         IX86_BUILTIN_FPCLASSPS512, IX86_BUILTIN_CVTD2MASK512,
1708         IX86_BUILTIN_CVTQ2MASK512, IX86_BUILTIN_CVTMASK2D512,
1709         IX86_BUILTIN_CVTMASK2Q512, IX86_BUILTIN_CVTPD2QQ512,
1710         IX86_BUILTIN_CVTPS2QQ512, IX86_BUILTIN_CVTPD2UQQ512,
1711         IX86_BUILTIN_CVTPS2UQQ512, IX86_BUILTIN_CVTQQ2PS512,
1712         IX86_BUILTIN_CVTUQQ2PS512, IX86_BUILTIN_CVTQQ2PD512,
1713         IX86_BUILTIN_CVTUQQ2PD512, IX86_BUILTIN_CVTTPS2QQ512,
1714         IX86_BUILTIN_CVTTPS2UQQ512, IX86_BUILTIN_CVTTPD2QQ512,
1715         IX86_BUILTIN_CVTTPD2UQQ512, IX86_BUILTIN_RANGEPS512,
1716         IX86_BUILTIN_RANGEPD512, IX86_BUILTIN_PACKUSDW512,
1717         IX86_BUILTIN_PACKSSDW512, IX86_BUILTIN_LOADDQUHI512_MASK,
1718         IX86_BUILTIN_LOADDQUQI512_MASK, IX86_BUILTIN_PSLLDQ512,
1719         IX86_BUILTIN_PSRLDQ512, IX86_BUILTIN_STOREDQUHI512_MASK,
1720         IX86_BUILTIN_STOREDQUQI512_MASK, IX86_BUILTIN_PALIGNR512,
1721         IX86_BUILTIN_PALIGNR512_MASK, IX86_BUILTIN_MOVDQUHI512_MASK,
1722         IX86_BUILTIN_MOVDQUQI512_MASK, IX86_BUILTIN_PSADBW512,
1723         IX86_BUILTIN_DBPSADBW512, IX86_BUILTIN_PBROADCASTB512,
1724         IX86_BUILTIN_PBROADCASTB512_GPR, IX86_BUILTIN_PBROADCASTW512,
1725         IX86_BUILTIN_PBROADCASTW512_GPR, IX86_BUILTIN_PMOVSXBW512_MASK,
1726         IX86_BUILTIN_PMOVZXBW512_MASK, IX86_BUILTIN_VPERMVARHI512_MASK,
1727         IX86_BUILTIN_VPERMT2VARHI512, IX86_BUILTIN_VPERMT2VARHI512_MASKZ,
1728         IX86_BUILTIN_VPERMI2VARHI512, IX86_BUILTIN_PAVGB512,
1729         IX86_BUILTIN_PAVGW512, IX86_BUILTIN_PADDB512,
1730         IX86_BUILTIN_PSUBB512, IX86_BUILTIN_PSUBSB512,
1731         IX86_BUILTIN_PADDSB512, IX86_BUILTIN_PSUBUSB512,
1732         IX86_BUILTIN_PADDUSB512, IX86_BUILTIN_PSUBW512,
1733         IX86_BUILTIN_PADDW512, IX86_BUILTIN_PSUBSW512,
1734         IX86_BUILTIN_PADDSW512, IX86_BUILTIN_PSUBUSW512,
1735         IX86_BUILTIN_PADDUSW512, IX86_BUILTIN_PMAXUW512,
1736         IX86_BUILTIN_PMAXSW512, IX86_BUILTIN_PMINUW512,
1737         IX86_BUILTIN_PMINSW512, IX86_BUILTIN_PMAXUB512,
1738         IX86_BUILTIN_PMAXSB512, IX86_BUILTIN_PMINUB512,
1739         IX86_BUILTIN_PMINSB512, IX86_BUILTIN_PMOVWB512,
1740         IX86_BUILTIN_PMOVSWB512, IX86_BUILTIN_PMOVUSWB512,
1741         IX86_BUILTIN_PMULHRSW512_MASK, IX86_BUILTIN_PMULHUW512_MASK,
1742         IX86_BUILTIN_PMULHW512_MASK, IX86_BUILTIN_PMULLW512_MASK,
1743         IX86_BUILTIN_PSLLWI512_MASK, IX86_BUILTIN_PSLLW512_MASK,
1744         IX86_BUILTIN_PACKSSWB512, IX86_BUILTIN_PACKUSWB512,
1745         IX86_BUILTIN_PSRAVV32HI, IX86_BUILTIN_PMADDUBSW512_MASK,
1746         IX86_BUILTIN_PMADDWD512_MASK, IX86_BUILTIN_PSRLVV32HI,
1747         IX86_BUILTIN_PUNPCKHBW512, IX86_BUILTIN_PUNPCKHWD512,
1748         IX86_BUILTIN_PUNPCKLBW512, IX86_BUILTIN_PUNPCKLWD512,
1749         IX86_BUILTIN_PSHUFB512, IX86_BUILTIN_PSHUFHW512,
1750         IX86_BUILTIN_PSHUFLW512, IX86_BUILTIN_PSRAWI512,
1751         IX86_BUILTIN_PSRAW512, IX86_BUILTIN_PSRLWI512,
1752         IX86_BUILTIN_PSRLW512, IX86_BUILTIN_CVTB2MASK512,
1753         IX86_BUILTIN_CVTW2MASK512, IX86_BUILTIN_CVTMASK2B512,
1754         IX86_BUILTIN_CVTMASK2W512, IX86_BUILTIN_PCMPEQB512_MASK,
1755         IX86_BUILTIN_PCMPEQW512_MASK, IX86_BUILTIN_PCMPGTB512_MASK,
1756         IX86_BUILTIN_PCMPGTW512_MASK, IX86_BUILTIN_PTESTMB512,
1757         IX86_BUILTIN_PTESTMW512, IX86_BUILTIN_PTESTNMB512,
1758         IX86_BUILTIN_PTESTNMW512, IX86_BUILTIN_PSLLVV32HI,
1759         IX86_BUILTIN_PABSB512, IX86_BUILTIN_PABSW512,
1760         IX86_BUILTIN_BLENDMW512, IX86_BUILTIN_BLENDMB512,
1761         IX86_BUILTIN_CMPB512, IX86_BUILTIN_CMPW512,
1762         IX86_BUILTIN_UCMPB512, IX86_BUILTIN_UCMPW512.
1763         (bdesc_special_args):
1764         Add __builtin_ia32_loaddquhi512_mask, __builtin_ia32_loaddquqi512_mask,
1765         __builtin_ia32_storedquhi512_mask, __builtin_ia32_storedquqi512_mask,
1766         __builtin_ia32_loaddquhi256_mask, __builtin_ia32_loaddquhi128_mask,
1767         __builtin_ia32_loaddquqi256_mask, __builtin_ia32_loaddquqi128_mask,
1768         __builtin_ia32_movdqa64load256_mask, __builtin_ia32_movdqa64load128_mask,
1769         __builtin_ia32_movdqa32load256_mask, __builtin_ia32_movdqa32load128_mask,
1770         __builtin_ia32_movdqa64store256_mask, __builtin_ia32_movdqa64store128_mask,
1771         __builtin_ia32_movdqa32store256_mask, __builtin_ia32_movdqa32store128_mask,
1772         __builtin_ia32_loadapd256_mask, __builtin_ia32_loadapd128_mask,
1773         __builtin_ia32_loadaps256_mask, __builtin_ia32_loadaps128_mask,
1774         __builtin_ia32_storeapd256_mask, __builtin_ia32_storeapd128_mask,
1775         __builtin_ia32_storeaps256_mask, __builtin_ia32_storeaps128_mask,
1776         __builtin_ia32_loadupd256_mask, __builtin_ia32_loadupd128_mask,
1777         __builtin_ia32_loadups256_mask, __builtin_ia32_loadups128_mask,
1778         __builtin_ia32_storeupd256_mask, __builtin_ia32_storeupd128_mask,
1779         __builtin_ia32_storeups256_mask, __builtin_ia32_storeups128_mask,
1780         __builtin_ia32_loaddqudi256_mask, __builtin_ia32_loaddqudi128_mask,
1781         __builtin_ia32_loaddqusi256_mask, __builtin_ia32_loaddqusi128_mask,
1782         __builtin_ia32_storedqudi256_mask, __builtin_ia32_storedqudi128_mask,
1783         __builtin_ia32_storedqusi256_mask, __builtin_ia32_storedqusi128_mask,
1784         __builtin_ia32_storedquhi256_mask, __builtin_ia32_storedquhi128_mask,
1785         __builtin_ia32_storedquqi256_mask, __builtin_ia32_storedquqi128_mask,
1786         __builtin_ia32_compressstoredf256_mask, __builtin_ia32_compressstoredf128_mask,
1787         __builtin_ia32_compressstoresf256_mask, __builtin_ia32_compressstoresf128_mask,
1788         __builtin_ia32_compressstoredi256_mask, __builtin_ia32_compressstoredi128_mask,
1789         __builtin_ia32_compressstoresi256_mask, __builtin_ia32_compressstoresi128_mask,
1790         __builtin_ia32_expandloaddf256_mask, __builtin_ia32_expandloaddf128_mask,
1791         __builtin_ia32_expandloadsf256_mask, __builtin_ia32_expandloadsf128_mask,
1792         __builtin_ia32_expandloaddi256_mask, __builtin_ia32_expandloaddi128_mask,
1793         __builtin_ia32_expandloadsi256_mask, __builtin_ia32_expandloadsi128_mask,
1794         __builtin_ia32_expandloaddf256_maskz, __builtin_ia32_expandloaddf128_maskz,
1795         __builtin_ia32_expandloadsf256_maskz, __builtin_ia32_expandloadsf128_maskz,
1796         __builtin_ia32_expandloaddi256_maskz, __builtin_ia32_expandloaddi128_maskz,
1797         __builtin_ia32_expandloadsi256_maskz, __builtin_ia32_expandloadsi128_maskz,
1798         __builtin_ia32_pmovqd256mem_mask, __builtin_ia32_pmovqd128mem_mask,
1799         __builtin_ia32_pmovsqd256mem_mask, __builtin_ia32_pmovsqd128mem_mask,
1800         __builtin_ia32_pmovusqd256mem_mask, __builtin_ia32_pmovusqd128mem_mask,
1801         __builtin_ia32_pmovqw256mem_mask, __builtin_ia32_pmovqw128mem_mask,
1802         __builtin_ia32_pmovsqw256mem_mask, __builtin_ia32_pmovsqw128mem_mask,
1803         __builtin_ia32_pmovusqw256mem_mask, __builtin_ia32_pmovusqw128mem_mask,
1804         __builtin_ia32_pmovqb256mem_mask, __builtin_ia32_pmovqb128mem_mask,
1805         __builtin_ia32_pmovsqb256mem_mask, __builtin_ia32_pmovsqb128mem_mask,
1806         __builtin_ia32_pmovusqb256mem_mask, __builtin_ia32_pmovusqb128mem_mask,
1807         __builtin_ia32_pmovdb256mem_mask, __builtin_ia32_pmovdb128mem_mask,
1808         __builtin_ia32_pmovsdb256mem_mask, __builtin_ia32_pmovsdb128mem_mask,
1809         __builtin_ia32_pmovusdb256mem_mask, __builtin_ia32_pmovusdb128mem_mask,
1810         __builtin_ia32_pmovdw256mem_mask, __builtin_ia32_pmovdw128mem_mask,
1811         __builtin_ia32_pmovsdw256mem_mask, __builtin_ia32_pmovsdw128mem_mask,
1812         __builtin_ia32_pmovusdw256mem_mask, __builtin_ia32_pmovusdw128mem_mask,
1813         __builtin_ia32_palignr256_mask, __builtin_ia32_palignr128_mask,
1814         __builtin_ia32_movdqa64_256_mask, __builtin_ia32_movdqa64_128_mask,
1815         __builtin_ia32_movdqa32_256_mask, __builtin_ia32_movdqa32_128_mask,
1816         __builtin_ia32_movapd256_mask, __builtin_ia32_movapd128_mask,
1817         __builtin_ia32_movaps256_mask, __builtin_ia32_movaps128_mask,
1818         __builtin_ia32_movdquhi256_mask, __builtin_ia32_movdquhi128_mask,
1819         __builtin_ia32_movdquqi256_mask, __builtin_ia32_movdquqi128_mask,
1820         __builtin_ia32_minps_mask, __builtin_ia32_maxps_mask,
1821         __builtin_ia32_minpd_mask, __builtin_ia32_maxpd_mask,
1822         __builtin_ia32_maxpd256_mask, __builtin_ia32_maxps256_mask,
1823         __builtin_ia32_minpd256_mask, __builtin_ia32_minps256_mask,
1824         __builtin_ia32_mulps_mask, __builtin_ia32_divps_mask,
1825         __builtin_ia32_mulpd_mask, __builtin_ia32_divpd_mask,
1826         __builtin_ia32_divpd256_mask, __builtin_ia32_divps256_mask,
1827         __builtin_ia32_mulpd256_mask, __builtin_ia32_mulps256_mask,
1828         __builtin_ia32_addpd128_mask, __builtin_ia32_addpd256_mask,
1829         __builtin_ia32_addps128_mask, __builtin_ia32_addps256_mask,
1830         __builtin_ia32_subpd128_mask, __builtin_ia32_subpd256_mask,
1831         __builtin_ia32_subps128_mask, __builtin_ia32_subps256_mask,
1832         __builtin_ia32_xorpd256_mask, __builtin_ia32_xorpd128_mask,
1833         __builtin_ia32_xorps256_mask, __builtin_ia32_xorps128_mask,
1834         __builtin_ia32_orpd256_mask, __builtin_ia32_orpd128_mask,
1835         __builtin_ia32_orps256_mask, __builtin_ia32_orps128_mask,
1836         __builtin_ia32_broadcastf32x2_256_mask, __builtin_ia32_broadcasti32x2_256_mask,
1837         __builtin_ia32_broadcasti32x2_128_mask, __builtin_ia32_broadcastf64x2_256_mask,
1838         __builtin_ia32_broadcasti64x2_256_mask, __builtin_ia32_broadcastf32x4_256_mask,
1839         __builtin_ia32_broadcasti32x4_256_mask, __builtin_ia32_extractf32x4_256_mask,
1840         __builtin_ia32_extracti32x4_256_mask, __builtin_ia32_dbpsadbw256_mask,
1841         __builtin_ia32_dbpsadbw128_mask, __builtin_ia32_cvttpd2qq256_mask,
1842         __builtin_ia32_cvttpd2qq128_mask, __builtin_ia32_cvttpd2uqq256_mask,
1843         __builtin_ia32_cvttpd2uqq128_mask, __builtin_ia32_cvtpd2qq256_mask,
1844         __builtin_ia32_cvtpd2qq128_mask, __builtin_ia32_cvtpd2uqq256_mask,
1845         __builtin_ia32_cvtpd2uqq128_mask, __builtin_ia32_cvtpd2udq256_mask,
1846         __builtin_ia32_cvtpd2udq128_mask, __builtin_ia32_cvttps2qq256_mask,
1847         __builtin_ia32_cvttps2qq128_mask, __builtin_ia32_cvttps2uqq256_mask,
1848         __builtin_ia32_cvttps2uqq128_mask, __builtin_ia32_cvttps2dq256_mask,
1849         __builtin_ia32_cvttps2dq128_mask, __builtin_ia32_cvttps2udq256_mask,
1850         __builtin_ia32_cvttps2udq128_mask, __builtin_ia32_cvttpd2dq256_mask,
1851         __builtin_ia32_cvttpd2dq128_mask, __builtin_ia32_cvttpd2udq256_mask,
1852         __builtin_ia32_cvttpd2udq128_mask, __builtin_ia32_cvtpd2dq256_mask,
1853         __builtin_ia32_cvtpd2dq128_mask, __builtin_ia32_cvtdq2pd256_mask,
1854         __builtin_ia32_cvtdq2pd128_mask, __builtin_ia32_cvtudq2pd256_mask,
1855         __builtin_ia32_cvtudq2pd128_mask, __builtin_ia32_cvtdq2ps256_mask,
1856         __builtin_ia32_cvtdq2ps128_mask, __builtin_ia32_cvtudq2ps256_mask,
1857         __builtin_ia32_cvtudq2ps128_mask, __builtin_ia32_cvtps2pd256_mask,
1858         __builtin_ia32_cvtps2pd128_mask, __builtin_ia32_pbroadcastb256_mask,
1859         __builtin_ia32_pbroadcastb256_gpr_mask, __builtin_ia32_pbroadcastb128_mask,
1860         __builtin_ia32_pbroadcastb128_gpr_mask, __builtin_ia32_pbroadcastw256_mask,
1861         __builtin_ia32_pbroadcastw256_gpr_mask, __builtin_ia32_pbroadcastw128_mask,
1862         __builtin_ia32_pbroadcastw128_gpr_mask, __builtin_ia32_pbroadcastd256_mask,
1863         __builtin_ia32_pbroadcastd256_gpr_mask, __builtin_ia32_pbroadcastd128_mask,
1864         __builtin_ia32_pbroadcastd128_gpr_mask, __builtin_ia32_pbroadcastq256_mask,
1865         __builtin_ia32_pbroadcastq256_gpr_mask, __builtin_ia32_pbroadcastq256_mem_mask,
1866         __builtin_ia32_pbroadcastq128_mask, __builtin_ia32_pbroadcastq128_gpr_mask,
1867         __builtin_ia32_pbroadcastq128_mem_mask, __builtin_ia32_broadcastss256_mask,
1868         __builtin_ia32_broadcastss128_mask, __builtin_ia32_broadcastsd256_mask,
1869         __builtin_ia32_extractf64x2_256_mask, __builtin_ia32_extracti64x2_256_mask,
1870         __builtin_ia32_insertf32x4_256_mask, __builtin_ia32_inserti32x4_256_mask,
1871         __builtin_ia32_pmovsxbw256_mask, __builtin_ia32_pmovsxbw128_mask,
1872         __builtin_ia32_pmovsxbd256_mask, __builtin_ia32_pmovsxbd128_mask,
1873         __builtin_ia32_pmovsxbq256_mask, __builtin_ia32_pmovsxbq128_mask,
1874         __builtin_ia32_pmovsxwd256_mask, __builtin_ia32_pmovsxwd128_mask,
1875         __builtin_ia32_pmovsxwq256_mask, __builtin_ia32_pmovsxwq128_mask,
1876         __builtin_ia32_pmovsxdq256_mask, __builtin_ia32_pmovsxdq128_mask,
1877         __builtin_ia32_pmovzxbw256_mask, __builtin_ia32_pmovzxbw128_mask,
1878         __builtin_ia32_pmovzxbd256_mask, __builtin_ia32_pmovzxbd128_mask,
1879         __builtin_ia32_pmovzxbq256_mask, __builtin_ia32_pmovzxbq128_mask,
1880         __builtin_ia32_pmovzxwd256_mask, __builtin_ia32_pmovzxwd128_mask,
1881         __builtin_ia32_pmovzxwq256_mask, __builtin_ia32_pmovzxwq128_mask,
1882         __builtin_ia32_pmovzxdq256_mask, __builtin_ia32_pmovzxdq128_mask,
1883         __builtin_ia32_reducepd256_mask, __builtin_ia32_reducepd128_mask,
1884         __builtin_ia32_reduceps256_mask, __builtin_ia32_reduceps128_mask,
1885         __builtin_ia32_reducesd, __builtin_ia32_reducess,
1886         __builtin_ia32_permvarhi256_mask, __builtin_ia32_permvarhi128_mask,
1887         __builtin_ia32_vpermt2varhi256_mask, __builtin_ia32_vpermt2varhi256_maskz,
1888         __builtin_ia32_vpermt2varhi128_mask, __builtin_ia32_vpermt2varhi128_maskz,
1889         __builtin_ia32_vpermi2varhi256_mask, __builtin_ia32_vpermi2varhi128_mask,
1890         __builtin_ia32_rcp14pd256_mask, __builtin_ia32_rcp14pd128_mask,
1891         __builtin_ia32_rcp14ps256_mask, __builtin_ia32_rcp14ps128_mask,
1892         __builtin_ia32_rsqrt14pd256_mask, __builtin_ia32_rsqrt14pd128_mask,
1893         __builtin_ia32_rsqrt14ps256_mask, __builtin_ia32_rsqrt14ps128_mask,
1894         __builtin_ia32_sqrtpd256_mask, __builtin_ia32_sqrtpd128_mask,
1895         __builtin_ia32_sqrtps256_mask, __builtin_ia32_sqrtps128_mask,
1896         __builtin_ia32_paddb128_mask, __builtin_ia32_paddw128_mask,
1897         __builtin_ia32_paddd128_mask, __builtin_ia32_paddq128_mask,
1898         __builtin_ia32_psubb128_mask, __builtin_ia32_psubw128_mask,
1899         __builtin_ia32_psubd128_mask, __builtin_ia32_psubq128_mask,
1900         __builtin_ia32_paddsb128_mask, __builtin_ia32_paddsw128_mask,
1901         __builtin_ia32_psubsb128_mask, __builtin_ia32_psubsw128_mask,
1902         __builtin_ia32_paddusb128_mask, __builtin_ia32_paddusw128_mask,
1903         __builtin_ia32_psubusb128_mask, __builtin_ia32_psubusw128_mask,
1904         __builtin_ia32_paddb256_mask, __builtin_ia32_paddw256_mask,
1905         __builtin_ia32_paddd256_mask, __builtin_ia32_paddq256_mask,
1906         __builtin_ia32_paddsb256_mask, __builtin_ia32_paddsw256_mask,
1907         __builtin_ia32_paddusb256_mask, __builtin_ia32_paddusw256_mask,
1908         __builtin_ia32_psubb256_mask, __builtin_ia32_psubw256_mask,
1909         __builtin_ia32_psubd256_mask, __builtin_ia32_psubq256_mask,
1910         __builtin_ia32_psubsb256_mask, __builtin_ia32_psubsw256_mask,
1911         __builtin_ia32_psubusb256_mask, __builtin_ia32_psubusw256_mask,
1912         __builtin_ia32_shuf_f64x2_256_mask, __builtin_ia32_shuf_i64x2_256_mask,
1913         __builtin_ia32_shuf_i32x4_256_mask, __builtin_ia32_shuf_f32x4_256_mask,
1914         __builtin_ia32_pmovwb128_mask, __builtin_ia32_pmovwb256_mask,
1915         __builtin_ia32_pmovswb128_mask, __builtin_ia32_pmovswb256_mask,
1916         __builtin_ia32_pmovuswb128_mask, __builtin_ia32_pmovuswb256_mask,
1917         __builtin_ia32_pmovdb128_mask, __builtin_ia32_pmovdb256_mask,
1918         __builtin_ia32_pmovsdb128_mask, __builtin_ia32_pmovsdb256_mask,
1919         __builtin_ia32_pmovusdb128_mask, __builtin_ia32_pmovusdb256_mask,
1920         __builtin_ia32_pmovdw128_mask, __builtin_ia32_pmovdw256_mask,
1921         __builtin_ia32_pmovsdw128_mask, __builtin_ia32_pmovsdw256_mask,
1922         __builtin_ia32_pmovusdw128_mask, __builtin_ia32_pmovusdw256_mask,
1923         __builtin_ia32_pmovqb128_mask, __builtin_ia32_pmovqb256_mask,
1924         __builtin_ia32_pmovsqb128_mask, __builtin_ia32_pmovsqb256_mask,
1925         __builtin_ia32_pmovusqb128_mask, __builtin_ia32_pmovusqb256_mask,
1926         __builtin_ia32_pmovqw128_mask, __builtin_ia32_pmovqw256_mask,
1927         __builtin_ia32_pmovsqw128_mask, __builtin_ia32_pmovsqw256_mask,
1928         __builtin_ia32_pmovusqw128_mask, __builtin_ia32_pmovusqw256_mask,
1929         __builtin_ia32_pmovqd128_mask, __builtin_ia32_pmovqd256_mask,
1930         __builtin_ia32_pmovsqd128_mask, __builtin_ia32_pmovsqd256_mask,
1931         __builtin_ia32_pmovusqd128_mask, __builtin_ia32_pmovusqd256_mask,
1932         __builtin_ia32_rangepd256_mask, __builtin_ia32_rangepd128_mask,
1933         __builtin_ia32_rangeps256_mask, __builtin_ia32_rangeps128_mask,
1934         __builtin_ia32_getexpps256_mask, __builtin_ia32_getexppd256_mask,
1935         __builtin_ia32_getexpps128_mask, __builtin_ia32_getexppd128_mask,
1936         __builtin_ia32_fixupimmpd256, __builtin_ia32_fixupimmpd256_mask,
1937         __builtin_ia32_fixupimmpd256_maskz, __builtin_ia32_fixupimmps256,
1938         __builtin_ia32_fixupimmps256_mask, __builtin_ia32_fixupimmps256_maskz,
1939         __builtin_ia32_fixupimmpd128, __builtin_ia32_fixupimmpd128_mask,
1940         __builtin_ia32_fixupimmpd128_maskz, __builtin_ia32_fixupimmps128,
1941         __builtin_ia32_fixupimmps128_mask, __builtin_ia32_fixupimmps128_maskz,
1942         __builtin_ia32_pabsq256_mask, __builtin_ia32_pabsq128_mask,
1943         __builtin_ia32_pabsd256_mask, __builtin_ia32_pabsd128_mask,
1944         __builtin_ia32_pmulhrsw256_mask, __builtin_ia32_pmulhrsw128_mask,
1945         __builtin_ia32_pmulhuw128_mask, __builtin_ia32_pmulhuw256_mask,
1946         __builtin_ia32_pmulhw256_mask, __builtin_ia32_pmulhw128_mask,
1947         __builtin_ia32_pmullw256_mask, __builtin_ia32_pmullw128_mask,
1948         __builtin_ia32_pmullq256_mask, __builtin_ia32_pmullq128_mask,
1949         __builtin_ia32_andpd256_mask, __builtin_ia32_andpd128_mask,
1950         __builtin_ia32_andps256_mask, __builtin_ia32_andps128_mask,
1951         __builtin_ia32_andnpd256_mask, __builtin_ia32_andnpd128_mask,
1952         __builtin_ia32_andnps256_mask, __builtin_ia32_andnps128_mask,
1953         __builtin_ia32_psllwi128_mask, __builtin_ia32_pslldi128_mask,
1954         __builtin_ia32_psllqi128_mask, __builtin_ia32_psllw128_mask,
1955         __builtin_ia32_pslld128_mask, __builtin_ia32_psllq128_mask,
1956         __builtin_ia32_psllwi256_mask, __builtin_ia32_psllw256_mask,
1957         __builtin_ia32_pslldi256_mask, __builtin_ia32_pslld256_mask,
1958         __builtin_ia32_psllqi256_mask, __builtin_ia32_psllq256_mask,
1959         __builtin_ia32_psradi128_mask, __builtin_ia32_psrad128_mask,
1960         __builtin_ia32_psradi256_mask, __builtin_ia32_psrad256_mask,
1961         __builtin_ia32_psraqi128_mask, __builtin_ia32_psraq128_mask,
1962         __builtin_ia32_psraqi256_mask, __builtin_ia32_psraq256_mask,
1963         __builtin_ia32_pandd256_mask, __builtin_ia32_pandd128_mask,
1964         __builtin_ia32_psrldi128_mask, __builtin_ia32_psrld128_mask,
1965         __builtin_ia32_psrldi256_mask, __builtin_ia32_psrld256_mask,
1966         __builtin_ia32_psrlqi128_mask, __builtin_ia32_psrlq128_mask,
1967         __builtin_ia32_psrlqi256_mask, __builtin_ia32_psrlq256_mask,
1968         __builtin_ia32_pandq256_mask, __builtin_ia32_pandq128_mask,
1969         __builtin_ia32_pandnd256_mask, __builtin_ia32_pandnd128_mask,
1970         __builtin_ia32_pandnq256_mask, __builtin_ia32_pandnq128_mask,
1971         __builtin_ia32_pord256_mask, __builtin_ia32_pord128_mask,
1972         __builtin_ia32_porq256_mask, __builtin_ia32_porq128_mask,
1973         __builtin_ia32_pxord256_mask, __builtin_ia32_pxord128_mask,
1974         __builtin_ia32_pxorq256_mask, __builtin_ia32_pxorq128_mask,
1975         __builtin_ia32_packsswb256_mask, __builtin_ia32_packsswb128_mask,
1976         __builtin_ia32_packuswb256_mask, __builtin_ia32_packuswb128_mask,
1977         __builtin_ia32_rndscaleps_256_mask, __builtin_ia32_rndscalepd_256_mask,
1978         __builtin_ia32_rndscaleps_128_mask, __builtin_ia32_rndscalepd_128_mask,
1979         __builtin_ia32_pternlogq256_mask, __builtin_ia32_pternlogq256_maskz,
1980         __builtin_ia32_pternlogd256_mask, __builtin_ia32_pternlogd256_maskz,
1981         __builtin_ia32_pternlogq128_mask, __builtin_ia32_pternlogq128_maskz,
1982         __builtin_ia32_pternlogd128_mask, __builtin_ia32_pternlogd128_maskz,
1983         __builtin_ia32_scalefpd256_mask, __builtin_ia32_scalefps256_mask,
1984         __builtin_ia32_scalefpd128_mask, __builtin_ia32_scalefps128_mask,
1985         __builtin_ia32_vfmaddpd256_mask, __builtin_ia32_vfmaddpd256_mask3,
1986         __builtin_ia32_vfmaddpd256_maskz, __builtin_ia32_vfmaddpd128_mask,
1987         __builtin_ia32_vfmaddpd128_mask3, __builtin_ia32_vfmaddpd128_maskz,
1988         __builtin_ia32_vfmaddps256_mask, __builtin_ia32_vfmaddps256_mask3,
1989         __builtin_ia32_vfmaddps256_maskz, __builtin_ia32_vfmaddps128_mask,
1990         __builtin_ia32_vfmaddps128_mask3, __builtin_ia32_vfmaddps128_maskz,
1991         __builtin_ia32_vfmsubpd256_mask3, __builtin_ia32_vfmsubpd128_mask3,
1992         __builtin_ia32_vfmsubps256_mask3, __builtin_ia32_vfmsubps128_mask3,
1993         __builtin_ia32_vfnmaddpd256_mask, __builtin_ia32_vfnmaddpd128_mask,
1994         __builtin_ia32_vfnmaddps256_mask, __builtin_ia32_vfnmaddps128_mask,
1995         __builtin_ia32_vfnmsubpd256_mask, __builtin_ia32_vfnmsubpd256_mask3,
1996         __builtin_ia32_vfnmsubpd128_mask, __builtin_ia32_vfnmsubpd128_mask3,
1997         __builtin_ia32_vfnmsubps256_mask, __builtin_ia32_vfnmsubps256_mask3,
1998         __builtin_ia32_vfnmsubps128_mask, __builtin_ia32_vfnmsubps128_mask3,
1999         __builtin_ia32_vfmaddsubpd256_mask, __builtin_ia32_vfmaddsubpd256_mask3,
2000         __builtin_ia32_vfmaddsubpd256_maskz, __builtin_ia32_vfmaddsubpd128_mask,
2001         __builtin_ia32_vfmaddsubpd128_mask3, __builtin_ia32_vfmaddsubpd128_maskz,
2002         __builtin_ia32_vfmaddsubps256_mask, __builtin_ia32_vfmaddsubps256_mask3,
2003         __builtin_ia32_vfmaddsubps256_maskz, __builtin_ia32_vfmaddsubps128_mask,
2004         __builtin_ia32_vfmaddsubps128_mask3, __builtin_ia32_vfmaddsubps128_maskz,
2005         __builtin_ia32_vfmsubaddpd256_mask3, __builtin_ia32_vfmsubaddpd128_mask3,
2006         __builtin_ia32_vfmsubaddps256_mask3, __builtin_ia32_vfmsubaddps128_mask3,
2007         __builtin_ia32_insertf64x2_256_mask, __builtin_ia32_inserti64x2_256_mask,
2008         __builtin_ia32_psrav16hi_mask, __builtin_ia32_psrav8hi_mask,
2009         __builtin_ia32_pmaddubsw256_mask, __builtin_ia32_pmaddubsw128_mask,
2010         __builtin_ia32_pmaddwd256_mask, __builtin_ia32_pmaddwd128_mask,
2011         __builtin_ia32_psrlv16hi_mask, __builtin_ia32_psrlv8hi_mask,
2012         __builtin_ia32_cvtps2dq256_mask, __builtin_ia32_cvtps2dq128_mask,
2013         __builtin_ia32_cvtps2udq256_mask, __builtin_ia32_cvtps2udq128_mask,
2014         __builtin_ia32_cvtps2qq256_mask, __builtin_ia32_cvtps2qq128_mask,
2015         __builtin_ia32_cvtps2uqq256_mask, __builtin_ia32_cvtps2uqq128_mask,
2016         __builtin_ia32_getmantps256_mask, __builtin_ia32_getmantps128_mask,
2017         __builtin_ia32_getmantpd256_mask, __builtin_ia32_getmantpd128_mask,
2018         __builtin_ia32_movddup256_mask, __builtin_ia32_movddup128_mask,
2019         __builtin_ia32_movshdup256_mask, __builtin_ia32_movshdup128_mask,
2020         __builtin_ia32_movsldup256_mask, __builtin_ia32_movsldup128_mask,
2021         __builtin_ia32_cvtqq2ps256_mask, __builtin_ia32_cvtqq2ps128_mask,
2022         __builtin_ia32_cvtuqq2ps256_mask, __builtin_ia32_cvtuqq2ps128_mask,
2023         __builtin_ia32_cvtqq2pd256_mask, __builtin_ia32_cvtqq2pd128_mask,
2024         __builtin_ia32_cvtuqq2pd256_mask, __builtin_ia32_cvtuqq2pd128_mask,
2025         __builtin_ia32_vpermt2varq256_mask, __builtin_ia32_vpermt2varq256_maskz,
2026         __builtin_ia32_vpermt2vard256_mask, __builtin_ia32_vpermt2vard256_maskz,
2027         __builtin_ia32_vpermi2varq256_mask, __builtin_ia32_vpermi2vard256_mask,
2028         __builtin_ia32_vpermt2varpd256_mask, __builtin_ia32_vpermt2varpd256_maskz,
2029         __builtin_ia32_vpermt2varps256_mask, __builtin_ia32_vpermt2varps256_maskz,
2030         __builtin_ia32_vpermi2varpd256_mask, __builtin_ia32_vpermi2varps256_mask,
2031         __builtin_ia32_vpermt2varq128_mask, __builtin_ia32_vpermt2varq128_maskz,
2032         __builtin_ia32_vpermt2vard128_mask, __builtin_ia32_vpermt2vard128_maskz,
2033         __builtin_ia32_vpermi2varq128_mask, __builtin_ia32_vpermi2vard128_mask,
2034         __builtin_ia32_vpermt2varpd128_mask, __builtin_ia32_vpermt2varpd128_maskz,
2035         __builtin_ia32_vpermt2varps128_mask, __builtin_ia32_vpermt2varps128_maskz,
2036         __builtin_ia32_vpermi2varpd128_mask, __builtin_ia32_vpermi2varps128_mask,
2037         __builtin_ia32_pshufb256_mask, __builtin_ia32_pshufb128_mask,
2038         __builtin_ia32_pshufhw256_mask, __builtin_ia32_pshufhw128_mask,
2039         __builtin_ia32_pshuflw256_mask, __builtin_ia32_pshuflw128_mask,
2040         __builtin_ia32_pshufd256_mask, __builtin_ia32_pshufd128_mask,
2041         __builtin_ia32_shufpd256_mask, __builtin_ia32_shufpd128_mask,
2042         __builtin_ia32_shufps256_mask, __builtin_ia32_shufps128_mask,
2043         __builtin_ia32_prolvq256_mask, __builtin_ia32_prolvq128_mask,
2044         __builtin_ia32_prolq256_mask, __builtin_ia32_prolq128_mask,
2045         __builtin_ia32_prorvq256_mask, __builtin_ia32_prorvq128_mask,
2046         __builtin_ia32_prorq256_mask, __builtin_ia32_prorq128_mask,
2047         __builtin_ia32_psravq128_mask, __builtin_ia32_psravq256_mask,
2048         __builtin_ia32_psllv4di_mask, __builtin_ia32_psllv2di_mask,
2049         __builtin_ia32_psllv8si_mask, __builtin_ia32_psllv4si_mask,
2050         __builtin_ia32_psrav8si_mask, __builtin_ia32_psrav4si_mask,
2051         __builtin_ia32_psrlv4di_mask, __builtin_ia32_psrlv2di_mask,
2052         __builtin_ia32_psrlv8si_mask, __builtin_ia32_psrlv4si_mask,
2053         __builtin_ia32_psrawi256_mask, __builtin_ia32_psraw256_mask,
2054         __builtin_ia32_psrawi128_mask, __builtin_ia32_psraw128_mask,
2055         __builtin_ia32_psrlwi256_mask, __builtin_ia32_psrlw256_mask,
2056         __builtin_ia32_psrlwi128_mask, __builtin_ia32_psrlw128_mask,
2057         __builtin_ia32_prorvd256_mask, __builtin_ia32_prolvd256_mask,
2058         __builtin_ia32_prord256_mask, __builtin_ia32_prold256_mask,
2059         __builtin_ia32_prorvd128_mask, __builtin_ia32_prolvd128_mask,
2060         __builtin_ia32_prord128_mask, __builtin_ia32_prold128_mask,
2061         __builtin_ia32_fpclasspd256_mask, __builtin_ia32_fpclasspd128_mask,
2062         __builtin_ia32_fpclasssd, __builtin_ia32_fpclassps256_mask,
2063         __builtin_ia32_fpclassps128_mask, __builtin_ia32_fpclassss,
2064         __builtin_ia32_cvtb2mask128, __builtin_ia32_cvtb2mask256,
2065         __builtin_ia32_cvtw2mask128, __builtin_ia32_cvtw2mask256,
2066         __builtin_ia32_cvtd2mask128, __builtin_ia32_cvtd2mask256,
2067         __builtin_ia32_cvtq2mask128, __builtin_ia32_cvtq2mask256,
2068         __builtin_ia32_cvtmask2b128, __builtin_ia32_cvtmask2b256,
2069         __builtin_ia32_cvtmask2w128, __builtin_ia32_cvtmask2w256,
2070         __builtin_ia32_cvtmask2d128, __builtin_ia32_cvtmask2d256,
2071         __builtin_ia32_cvtmask2q128, __builtin_ia32_cvtmask2q256,
2072         __builtin_ia32_pcmpeqb128_mask, __builtin_ia32_pcmpeqb256_mask,
2073         __builtin_ia32_pcmpeqw128_mask, __builtin_ia32_pcmpeqw256_mask,
2074         __builtin_ia32_pcmpeqd128_mask, __builtin_ia32_pcmpeqd256_mask,
2075         __builtin_ia32_pcmpeqq128_mask, __builtin_ia32_pcmpeqq256_mask,
2076         __builtin_ia32_pcmpgtb128_mask, __builtin_ia32_pcmpgtb256_mask,
2077         __builtin_ia32_pcmpgtw128_mask, __builtin_ia32_pcmpgtw256_mask,
2078         __builtin_ia32_pcmpgtd128_mask, __builtin_ia32_pcmpgtd256_mask,
2079         __builtin_ia32_pcmpgtq128_mask, __builtin_ia32_pcmpgtq256_mask,
2080         __builtin_ia32_ptestmb128, __builtin_ia32_ptestmb256,
2081         __builtin_ia32_ptestmw128, __builtin_ia32_ptestmw256,
2082         __builtin_ia32_ptestmd128, __builtin_ia32_ptestmd256,
2083         __builtin_ia32_ptestmq128, __builtin_ia32_ptestmq256,
2084         __builtin_ia32_ptestnmb128, __builtin_ia32_ptestnmb256,
2085         __builtin_ia32_ptestnmw128, __builtin_ia32_ptestnmw256,
2086         __builtin_ia32_ptestnmd128, __builtin_ia32_ptestnmd256,
2087         __builtin_ia32_ptestnmq128, __builtin_ia32_ptestnmq256,
2088         __builtin_ia32_broadcastmb128, __builtin_ia32_broadcastmb256,
2089         __builtin_ia32_broadcastmw128, __builtin_ia32_broadcastmw256,
2090         __builtin_ia32_compressdf256_mask, __builtin_ia32_compressdf128_mask,
2091         __builtin_ia32_compresssf256_mask, __builtin_ia32_compresssf128_mask,
2092         __builtin_ia32_compressdi256_mask, __builtin_ia32_compressdi128_mask,
2093         __builtin_ia32_compresssi256_mask, __builtin_ia32_compresssi128_mask,
2094         __builtin_ia32_expanddf256_mask, __builtin_ia32_expanddf128_mask,
2095         __builtin_ia32_expandsf256_mask, __builtin_ia32_expandsf128_mask,
2096         __builtin_ia32_expanddi256_mask, __builtin_ia32_expanddi128_mask,
2097         __builtin_ia32_expandsi256_mask, __builtin_ia32_expandsi128_mask,
2098         __builtin_ia32_expanddf256_maskz, __builtin_ia32_expanddf128_maskz,
2099         __builtin_ia32_expandsf256_maskz, __builtin_ia32_expandsf128_maskz,
2100         __builtin_ia32_expanddi256_maskz, __builtin_ia32_expanddi128_maskz,
2101         __builtin_ia32_expandsi256_maskz, __builtin_ia32_expandsi128_maskz,
2102         __builtin_ia32_pmaxsd256_mask, __builtin_ia32_pminsd256_mask,
2103         __builtin_ia32_pmaxud256_mask, __builtin_ia32_pminud256_mask,
2104         __builtin_ia32_pmaxsd128_mask, __builtin_ia32_pminsd128_mask,
2105         __builtin_ia32_pmaxud128_mask, __builtin_ia32_pminud128_mask,
2106         __builtin_ia32_pmaxsq256_mask, __builtin_ia32_pminsq256_mask,
2107         __builtin_ia32_pmaxuq256_mask, __builtin_ia32_pminuq256_mask,
2108         __builtin_ia32_pmaxsq128_mask, __builtin_ia32_pminsq128_mask,
2109         __builtin_ia32_pmaxuq128_mask, __builtin_ia32_pminuq128_mask,
2110         __builtin_ia32_pminsb256_mask, __builtin_ia32_pminub256_mask,
2111         __builtin_ia32_pmaxsb256_mask, __builtin_ia32_pmaxub256_mask,
2112         __builtin_ia32_pminsb128_mask, __builtin_ia32_pminub128_mask,
2113         __builtin_ia32_pmaxsb128_mask, __builtin_ia32_pmaxub128_mask,
2114         __builtin_ia32_pminsw256_mask, __builtin_ia32_pminuw256_mask,
2115         __builtin_ia32_pmaxsw256_mask, __builtin_ia32_pmaxuw256_mask,
2116         __builtin_ia32_pminsw128_mask, __builtin_ia32_pminuw128_mask,
2117         __builtin_ia32_pmaxsw128_mask, __builtin_ia32_pmaxuw128_mask,
2118         __builtin_ia32_vpconflictdi_256_mask, __builtin_ia32_vpconflictsi_256_mask,
2119         __builtin_ia32_vplzcntq_256_mask, __builtin_ia32_vplzcntd_256_mask,
2120         __builtin_ia32_unpckhpd256_mask, __builtin_ia32_unpckhpd128_mask,
2121         __builtin_ia32_unpckhps256_mask, __builtin_ia32_unpckhps128_mask,
2122         __builtin_ia32_unpcklpd256_mask, __builtin_ia32_unpcklpd128_mask,
2123         __builtin_ia32_unpcklps256_mask, __builtin_ia32_vpconflictdi_128_mask,
2124         __builtin_ia32_vpconflictsi_128_mask, __builtin_ia32_vplzcntq_128_mask,
2125         __builtin_ia32_vplzcntd_128_mask, __builtin_ia32_unpcklps128_mask,
2126         __builtin_ia32_alignd256_mask, __builtin_ia32_alignq256_mask,
2127         __builtin_ia32_alignd128_mask, __builtin_ia32_alignq128_mask,
2128         __builtin_ia32_vcvtps2ph256_mask, __builtin_ia32_vcvtps2ph_mask,
2129         __builtin_ia32_vcvtph2ps_mask, __builtin_ia32_vcvtph2ps256_mask,
2130         __builtin_ia32_punpckhdq128_mask, __builtin_ia32_punpckhdq256_mask,
2131         __builtin_ia32_punpckhqdq128_mask, __builtin_ia32_punpckhqdq256_mask,
2132         __builtin_ia32_punpckldq128_mask, __builtin_ia32_punpckldq256_mask,
2133         __builtin_ia32_punpcklqdq128_mask, __builtin_ia32_punpcklqdq256_mask,
2134         __builtin_ia32_punpckhbw128_mask, __builtin_ia32_punpckhbw256_mask,
2135         __builtin_ia32_punpckhwd128_mask, __builtin_ia32_punpckhwd256_mask,
2136         __builtin_ia32_punpcklbw128_mask, __builtin_ia32_punpcklbw256_mask,
2137         __builtin_ia32_punpcklwd128_mask, __builtin_ia32_punpcklwd256_mask,
2138         __builtin_ia32_psllv16hi_mask, __builtin_ia32_psllv8hi_mask,
2139         __builtin_ia32_packssdw256_mask, __builtin_ia32_packssdw128_mask,
2140         __builtin_ia32_packusdw256_mask, __builtin_ia32_packusdw128_mask,
2141         __builtin_ia32_pavgb256_mask, __builtin_ia32_pavgw256_mask,
2142         __builtin_ia32_pavgb128_mask, __builtin_ia32_pavgw128_mask,
2143         __builtin_ia32_permvarsf256_mask, __builtin_ia32_permvardf256_mask,
2144         __builtin_ia32_permdf256_mask, __builtin_ia32_pabsb256_mask,
2145         __builtin_ia32_pabsb128_mask, __builtin_ia32_pabsw256_mask,
2146         __builtin_ia32_pabsw128_mask, __builtin_ia32_vpermilvarpd_mask,
2147         __builtin_ia32_vpermilvarps_mask, __builtin_ia32_vpermilvarpd256_mask,
2148         __builtin_ia32_vpermilvarps256_mask, __builtin_ia32_vpermilpd_mask,
2149         __builtin_ia32_vpermilps_mask, __builtin_ia32_vpermilpd256_mask,
2150         __builtin_ia32_vpermilps256_mask, __builtin_ia32_blendmq_256_mask,
2151         __builtin_ia32_blendmd_256_mask, __builtin_ia32_blendmpd_256_mask,
2152         __builtin_ia32_blendmps_256_mask, __builtin_ia32_blendmq_128_mask,
2153         __builtin_ia32_blendmd_128_mask, __builtin_ia32_blendmpd_128_mask,
2154         __builtin_ia32_blendmps_128_mask, __builtin_ia32_blendmw_256_mask,
2155         __builtin_ia32_blendmb_256_mask, __builtin_ia32_blendmw_128_mask,
2156         __builtin_ia32_blendmb_128_mask, __builtin_ia32_pmulld256_mask,
2157         __builtin_ia32_pmulld128_mask, __builtin_ia32_pmuludq256_mask,
2158         __builtin_ia32_pmuldq256_mask, __builtin_ia32_pmuldq128_mask,
2159         __builtin_ia32_pmuludq128_mask, __builtin_ia32_cvtpd2ps256_mask,
2160         __builtin_ia32_cvtpd2ps_mask, __builtin_ia32_permvarsi256_mask,
2161         __builtin_ia32_permvardi256_mask, __builtin_ia32_permdi256_mask,
2162         __builtin_ia32_cmpq256_mask, __builtin_ia32_cmpd256_mask,
2163         __builtin_ia32_ucmpq256_mask, __builtin_ia32_ucmpd256_mask,
2164         __builtin_ia32_cmpb256_mask, __builtin_ia32_cmpw256_mask,
2165         __builtin_ia32_ucmpb256_mask, __builtin_ia32_ucmpw256_mask,
2166         __builtin_ia32_cmppd256_mask, __builtin_ia32_cmpps256_mask,
2167         __builtin_ia32_cmpq128_mask, __builtin_ia32_cmpd128_mask,
2168         __builtin_ia32_ucmpq128_mask, __builtin_ia32_ucmpd128_mask,
2169         __builtin_ia32_cmpb128_mask, __builtin_ia32_cmpw128_mask,
2170         __builtin_ia32_ucmpb128_mask, __builtin_ia32_ucmpw128_mask,
2171         __builtin_ia32_cmppd128_mask, __builtin_ia32_cmpps128_mask,
2172         __builtin_ia32_broadcastf32x2_512_mask, __builtin_ia32_broadcasti32x2_512_mask,
2173         __builtin_ia32_broadcastf64x2_512_mask, __builtin_ia32_broadcasti64x2_512_mask,
2174         __builtin_ia32_broadcastf32x8_512_mask, __builtin_ia32_broadcasti32x8_512_mask,
2175         __builtin_ia32_extractf64x2_512_mask, __builtin_ia32_extractf32x8_mask,
2176         __builtin_ia32_extracti64x2_512_mask, __builtin_ia32_extracti32x8_mask,
2177         __builtin_ia32_reducepd512_mask, __builtin_ia32_reduceps512_mask,
2178         __builtin_ia32_pmullq512_mask, __builtin_ia32_xorpd512_mask,
2179         __builtin_ia32_xorps512_mask, __builtin_ia32_orpd512_mask,
2180         __builtin_ia32_orps512_mask, __builtin_ia32_andpd512_mask,
2181         __builtin_ia32_andps512_mask, __builtin_ia32_andnpd512_mask,
2182         __builtin_ia32_andnps512_mask, __builtin_ia32_insertf32x8_mask,
2183         __builtin_ia32_inserti32x8_mask, __builtin_ia32_insertf64x2_512_mask,
2184         __builtin_ia32_inserti64x2_512_mask, __builtin_ia32_fpclasspd512_mask,
2185         __builtin_ia32_fpclassps512_mask, __builtin_ia32_cvtd2mask512,
2186         __builtin_ia32_cvtq2mask512, __builtin_ia32_cvtmask2d512,
2187         __builtin_ia32_cvtmask2q512, __builtin_ia32_kunpcksi,
2188         __builtin_ia32_kunpckdi, __builtin_ia32_packusdw512_mask,
2189         __builtin_ia32_pslldq512, __builtin_ia32_psrldq512,
2190         __builtin_ia32_packssdw512_mask, __builtin_ia32_palignr512,
2191         __builtin_ia32_palignr512_mask, __builtin_ia32_movdquhi512_mask,
2192         __builtin_ia32_movdquqi512_mask, __builtin_ia32_psadbw512,
2193         __builtin_ia32_dbpsadbw512_mask, __builtin_ia32_pbroadcastb512_mask,
2194         __builtin_ia32_pbroadcastb512_gpr_mask, __builtin_ia32_pbroadcastw512_mask,
2195         __builtin_ia32_pbroadcastw512_gpr_mask, __builtin_ia32_pmovsxbw512_mask,
2196         __builtin_ia32_pmovzxbw512_mask, __builtin_ia32_permvarhi512_mask,
2197         __builtin_ia32_vpermt2varhi512_mask, __builtin_ia32_vpermt2varhi512_maskz,
2198         __builtin_ia32_vpermi2varhi512_mask, __builtin_ia32_pavgb512_mask,
2199         __builtin_ia32_pavgw512_mask, __builtin_ia32_paddb512_mask,
2200         __builtin_ia32_psubb512_mask, __builtin_ia32_psubsb512_mask,
2201         __builtin_ia32_paddsb512_mask, __builtin_ia32_psubusb512_mask,
2202         __builtin_ia32_paddusb512_mask, __builtin_ia32_psubw512_mask,
2203         __builtin_ia32_paddw512_mask, __builtin_ia32_psubsw512_mask,
2204         __builtin_ia32_paddsw512_mask, __builtin_ia32_psubusw512_mask,
2205         __builtin_ia32_paddusw512_mask, __builtin_ia32_pmaxuw512_mask,
2206         __builtin_ia32_pmaxsw512_mask, __builtin_ia32_pminuw512_mask,
2207         __builtin_ia32_pminsw512_mask, __builtin_ia32_pmaxub512_mask,
2208         __builtin_ia32_pmaxsb512_mask, __builtin_ia32_pminub512_mask,
2209         __builtin_ia32_pminsb512_mask, __builtin_ia32_pmovwb512_mask,
2210         __builtin_ia32_pmovswb512_mask, __builtin_ia32_pmovuswb512_mask,
2211         __builtin_ia32_pmulhrsw512_mask, __builtin_ia32_pmulhuw512_mask,
2212         __builtin_ia32_pmulhw512_mask, __builtin_ia32_pmullw512_mask,
2213         __builtin_ia32_psllwi512_mask, __builtin_ia32_psllw512_mask,
2214         __builtin_ia32_packsswb512_mask, __builtin_ia32_packuswb512_mask,
2215         __builtin_ia32_psrav32hi_mask, __builtin_ia32_pmaddubsw512_mask,
2216         __builtin_ia32_pmaddwd512_mask, __builtin_ia32_psrlv32hi_mask,
2217         __builtin_ia32_punpckhbw512_mask, __builtin_ia32_punpckhwd512_mask,
2218         __builtin_ia32_punpcklbw512_mask, __builtin_ia32_punpcklwd512_mask,
2219         __builtin_ia32_pshufb512_mask, __builtin_ia32_pshufhw512_mask,
2220         __builtin_ia32_pshuflw512_mask, __builtin_ia32_psrawi512_mask,
2221         __builtin_ia32_psraw512_mask, __builtin_ia32_psrlwi512_mask,
2222         __builtin_ia32_psrlw512_mask, __builtin_ia32_cvtb2mask512,
2223         __builtin_ia32_cvtw2mask512, __builtin_ia32_cvtmask2b512,
2224         __builtin_ia32_cvtmask2w512, __builtin_ia32_pcmpeqb512_mask,
2225         __builtin_ia32_pcmpeqw512_mask, __builtin_ia32_pcmpgtb512_mask,
2226         __builtin_ia32_pcmpgtw512_mask, __builtin_ia32_ptestmb512,
2227         __builtin_ia32_ptestmw512, __builtin_ia32_ptestnmb512,
2228         __builtin_ia32_ptestnmw512, __builtin_ia32_psllv32hi_mask,
2229         __builtin_ia32_pabsb512_mask, __builtin_ia32_pabsw512_mask,
2230         __builtin_ia32_blendmw_512_mask, __builtin_ia32_blendmb_512_mask,
2231         __builtin_ia32_cmpb512_mask, __builtin_ia32_cmpw512_mask,
2232         __builtin_ia32_ucmpb512_mask, __builtin_ia32_ucmpw512_mask,
2233         __builtin_ia32_rangesd128_round, __builtin_ia32_rangess128_round,
2234         __builtin_ia32_cvtpd2qq512_mask, __builtin_ia32_cvtps2qq512_mask,
2235         __builtin_ia32_cvtpd2uqq512_mask, __builtin_ia32_cvtps2uqq512_mask,
2236         __builtin_ia32_cvtqq2ps512_mask, __builtin_ia32_cvtuqq2ps512_mask,
2237         __builtin_ia32_cvtqq2pd512_mask, __builtin_ia32_cvtuqq2pd512_mask,
2238         __builtin_ia32_cvttps2qq512_mask, __builtin_ia32_cvttps2uqq512_mask,
2239         __builtin_ia32_cvttpd2qq512_mask, __builtin_ia32_cvttpd2uqq512_mask,
2240         __builtin_ia32_rangeps512_mask, __builtin_ia32_rangepd512_mask.
2241         (ix86_expand_args_builtin): Handle HI_FTYPE_V16QI, SI_FTYPE_V32QI,
2242         DI_FTYPE_V64QI, V16QI_FTYPE_HI, V32QI_FTYPE_SI, V64QI_FTYPE_DI,
2243         V8HI_FTYPE_QI, V16HI_FTYPE_HI, V32HI_FTYPE_SI, V4SI_FTYPE_QI,
2244         V8SI_FTYPE_QI, V4SI_FTYPE_HI, V8SI_FTYPE_HI, QI_FTYPE_V8HI,
2245         HI_FTYPE_V16HI, SI_FTYPE_V32HI, QI_FTYPE_V4SI, QI_FTYPE_V8SI,
2246         HI_FTYPE_V16SI, QI_FTYPE_V2DI, QI_FTYPE_V4DI, QI_FTYPE_V8DI,
2247         V2DI_FTYPE_QI, V4DI_FTYPE_QI, V8DI_FTYPE_V64QI_V64QI,
2248         SI_FTYPE_SI_SI,DI_FTYPE_DI_DI, V8DI_FTYPE_V8DI_INT_CONVERT,
2249         QI_FTYPE_V4SF_INT, QI_FTYPE_V2DF_INT,
2250         V8SF_FTYPE_V4SF_V8SF_QI, V4DF_FTYPE_V2DF_V4DF_QI,
2251         V8SI_FTYPE_V4SI_V8SI_QI, V8SI_FTYPE_SI_V8SI_QI,
2252         V4SI_FTYPE_V4SI_V4SI_QI, V4SI_FTYPE_SI_V4SI_QI,
2253         V4DI_FTYPE_V2DI_V4DI_QI, V4DI_FTYPE_DI_V4DI_QI,
2254         V2DI_FTYPE_V2DI_V2DI_QI, V2DI_FTYPE_DI_V2DI_QI,
2255         V64QI_FTYPE_V64QI_V64QI_DI, V64QI_FTYPE_V16QI_V64QI_DI,
2256         V64QI_FTYPE_QI_V64QI_DI, V32QI_FTYPE_V32QI_V32QI_SI,
2257         V32QI_FTYPE_V16QI_V32QI_SI, V32QI_FTYPE_QI_V32QI_SI,
2258         V16QI_FTYPE_V16QI_V16QI_HI, V16QI_FTYPE_QI_V16QI_HI,
2259         V32HI_FTYPE_V8HI_V32HI_SI, V32HI_FTYPE_HI_V32HI_SI,
2260         V16HI_FTYPE_V8HI_V16HI_HI, V16HI_FTYPE_HI_V16HI_HI,
2261         V8HI_FTYPE_V8HI_V8HI_QI, V8HI_FTYPE_HI_V8HI_QI,
2262         V8SF_FTYPE_V8HI_V8SF_QI, V4SF_FTYPE_V8HI_V4SF_QI,
2263         V8SI_FTYPE_V8SF_V8SI_QI, V4SI_FTYPE_V4SF_V4SI_QI,
2264         V8DI_FTYPE_V8SF_V8DI_QI, V4DI_FTYPE_V4SF_V4DI_QI,
2265         V2DI_FTYPE_V4SF_V2DI_QI, V8SF_FTYPE_V8DI_V8SF_QI,
2266         V4SF_FTYPE_V4DI_V4SF_QI, V4SF_FTYPE_V2DI_V4SF_QI,
2267         V8DF_FTYPE_V8DI_V8DF_QI, V4DF_FTYPE_V4DI_V4DF_QI,
2268         V2DF_FTYPE_V2DI_V2DF_QI, V16QI_FTYPE_V8HI_V16QI_QI,
2269         V16QI_FTYPE_V16HI_V16QI_HI, V16QI_FTYPE_V4SI_V16QI_QI,
2270         V16QI_FTYPE_V8SI_V16QI_QI, V8HI_FTYPE_V4SI_V8HI_QI,
2271         V8HI_FTYPE_V8SI_V8HI_QI, V16QI_FTYPE_V2DI_V16QI_QI,
2272         V16QI_FTYPE_V4DI_V16QI_QI, V8HI_FTYPE_V2DI_V8HI_QI,
2273         V8HI_FTYPE_V4DI_V8HI_QI, V4SI_FTYPE_V2DI_V4SI_QI,
2274         V4SI_FTYPE_V4DI_V4SI_QI, V32QI_FTYPE_V32HI_V32QI_SI,
2275         HI_FTYPE_V16QI_V16QI_HI, SI_FTYPE_V32QI_V32QI_SI,
2276         DI_FTYPE_V64QI_V64QI_DI, QI_FTYPE_V8HI_V8HI_QI,
2277         HI_FTYPE_V16HI_V16HI_HI, SI_FTYPE_V32HI_V32HI_SI,
2278         QI_FTYPE_V4SI_V4SI_QI, QI_FTYPE_V8SI_V8SI_QI,
2279         QI_FTYPE_V2DI_V2DI_QI, QI_FTYPE_V4DI_V4DI_QI,
2280         V4SF_FTYPE_V2DF_V4SF_QI, V4SF_FTYPE_V4DF_V4SF_QI,
2281         V2DI_FTYPE_V4SI_V2DI_QI, V2DI_FTYPE_V8HI_V2DI_QI,
2282         V2DI_FTYPE_V16QI_V2DI_QI, V4DI_FTYPE_V4DI_V4DI_QI,
2283         V4DI_FTYPE_V4SI_V4DI_QI, V4DI_FTYPE_V8HI_V4DI_QI,
2284         V4DI_FTYPE_V16QI_V4DI_QI, V8DI_FTYPE_V8DF_V8DI_QI,
2285         V4DI_FTYPE_V4DF_V4DI_QI, V2DI_FTYPE_V2DF_V2DI_QI,
2286         V4SI_FTYPE_V4DF_V4SI_QI, V4SI_FTYPE_V2DF_V4SI_QI,
2287         V4SI_FTYPE_V8HI_V4SI_QI, V4SI_FTYPE_V16QI_V4SI_QI,
2288         V8SI_FTYPE_V8SI_V8SI_V8SI, V8SF_FTYPE_V8SF_V8SF_QI,
2289         V8SF_FTYPE_V8SI_V8SF_QI, V4DF_FTYPE_V4DF_V4DF_QI,
2290         V4SF_FTYPE_V4SF_V4SF_QI, V2DF_FTYPE_V2DF_V2DF_QI,
2291         V2DF_FTYPE_V4SF_V2DF_QI, V2DF_FTYPE_V4SI_V2DF_QI,
2292         V4SF_FTYPE_V4SI_V4SF_QI, V4DF_FTYPE_V4SF_V4DF_QI,
2293         V4DF_FTYPE_V4SI_V4DF_QI, V8SI_FTYPE_V8SI_V8SI_QI,
2294         V8SI_FTYPE_V8HI_V8SI_QI, V8SI_FTYPE_V16QI_V8SI_QI,
2295         V16SF_FTYPE_V8SF_V16SF_HI, V16SI_FTYPE_V8SI_V16SI_HI,
2296         V16HI_FTYPE_V16HI_V16HI_HI, V8HI_FTYPE_V16QI_V8HI_QI,
2297         V16HI_FTYPE_V16QI_V16HI_HI, V32HI_FTYPE_V32HI_V32HI_SI,
2298         V32HI_FTYPE_V32QI_V32HI_SI, V8DI_FTYPE_V8DI_V8DI_INT_CONVERT,
2299         V8DI_FTYPE_V8DI_V8DI_INT_V8DI_DI_CONVERT, QI_FTYPE_V8DF_INT_QI,
2300         QI_FTYPE_V4DF_INT_QI, QI_FTYPE_V2DF_INT_QI,
2301         HI_FTYPE_V16SF_INT_HI, QI_FTYPE_V8SF_INT_QI,
2302         QI_FTYPE_V4SF_INT_QI, V4DI_FTYPE_V4DI_V4DI_INT_V4DI_SI_CONVERT,
2303         V2DI_FTYPE_V2DI_V2DI_INT_V2DI_HI_CONVERT, V32QI_FTYPE_V32QI_V32QI_V32QI_SI,
2304         V32HI_FTYPE_V32HI_V32HI_V32HI_SI, V32HI_FTYPE_V64QI_V64QI_V32HI_SI,
2305         V16SI_FTYPE_V32HI_V32HI_V16SI_HI, V64QI_FTYPE_V64QI_V64QI_V64QI_DI,
2306         V32HI_FTYPE_V32HI_V8HI_V32HI_SI, V16HI_FTYPE_V16HI_V8HI_V16HI_HI,
2307         V8SI_FTYPE_V8SI_V4SI_V8SI_QI, V4DI_FTYPE_V4DI_V2DI_V4DI_QI,
2308         V64QI_FTYPE_V32HI_V32HI_V64QI_DI, V32QI_FTYPE_V16HI_V16HI_V32QI_SI,
2309         V16QI_FTYPE_V8HI_V8HI_V16QI_HI, V32HI_FTYPE_V16SI_V16SI_V32HI_SI,
2310         V16HI_FTYPE_V8SI_V8SI_V16HI_HI, V8HI_FTYPE_V4SI_V4SI_V8HI_QI,
2311         V4DF_FTYPE_V4DF_V4DI_V4DF_QI, V8SF_FTYPE_V8SF_V8SI_V8SF_QI,
2312         V4SF_FTYPE_V4SF_V4SI_V4SF_QI, V2DF_FTYPE_V2DF_V2DI_V2DF_QI,
2313         V2DI_FTYPE_V4SI_V4SI_V2DI_QI, V4DI_FTYPE_V8SI_V8SI_V4DI_QI,
2314         V4DF_FTYPE_V4DI_V4DF_V4DF_QI, V8SF_FTYPE_V8SI_V8SF_V8SF_QI,
2315         V2DF_FTYPE_V2DI_V2DF_V2DF_QI, V4SF_FTYPE_V4SI_V4SF_V4SF_QI,
2316         V8HI_FTYPE_V8HI_V8HI_V8HI_QI, V8SI_FTYPE_V8SI_V8SI_V8SI_QI,
2317         V4SI_FTYPE_V4SI_V4SI_V4SI_QI, V8SF_FTYPE_V8SF_V8SF_V8SF_QI,
2318         V16QI_FTYPE_V16QI_V16QI_V16QI_HI, V16HI_FTYPE_V16HI_V16HI_V16HI_HI,
2319         V2DI_FTYPE_V2DI_V2DI_V2DI_QI, V4DI_FTYPE_V4DI_V4DI_V4DI_QI,
2320         V4DF_FTYPE_V4DF_V4DF_V4DF_QI, V8HI_FTYPE_V16QI_V16QI_V8HI_QI,
2321         V16HI_FTYPE_V32QI_V32QI_V16HI_HI, V8SI_FTYPE_V16HI_V16HI_V8SI_QI,
2322         V4SI_FTYPE_V8HI_V8HI_V4SI_QI, QI_FTYPE_V4DI_V4DI_INT_QI,
2323         QI_FTYPE_V8SI_V8SI_INT_QI, QI_FTYPE_V4DF_V4DF_INT_QI,
2324         QI_FTYPE_V8SF_V8SF_INT_QI, QI_FTYPE_V2DI_V2DI_INT_QI,
2325         QI_FTYPE_V4SI_V4SI_INT_QI, DI_FTYPE_V64QI_V64QI_INT_DI,
2326         SI_FTYPE_V32QI_V32QI_INT_SI, HI_FTYPE_V16QI_V16QI_INT_HI,
2327         SI_FTYPE_V32HI_V32HI_INT_SI, HI_FTYPE_V16HI_V16HI_INT_HI,
2328         QI_FTYPE_V8HI_V8HI_INT_QI, V8SF_FTYPE_V8SF_INT_V8SF_QI,
2329         V4SF_FTYPE_V4SF_INT_V4SF_QI, V2DF_FTYPE_V4DF_INT_V2DF_QI,
2330         V2DI_FTYPE_V4DI_INT_V2DI_QI, V8SF_FTYPE_V16SF_INT_V8SF_QI,
2331         V8SI_FTYPE_V16SI_INT_V8SI_QI, V2DF_FTYPE_V8DF_INT_V2DF_QI,
2332         V2DI_FTYPE_V8DI_INT_V2DI_QI, V4SF_FTYPE_V8SF_INT_V4SF_QI,
2333         V4SI_FTYPE_V8SI_INT_V4SI_QI, V8HI_FTYPE_V8SF_INT_V8HI_QI,
2334         V8HI_FTYPE_V4SF_INT_V8HI_QI, V32HI_FTYPE_V32HI_INT_V32HI_SI,
2335         V16HI_FTYPE_V16HI_INT_V16HI_HI, V8HI_FTYPE_V8HI_INT_V8HI_QI,
2336         V4DI_FTYPE_V4DI_INT_V4DI_QI, V2DI_FTYPE_V2DI_INT_V2DI_QI,
2337         V8SI_FTYPE_V8SI_INT_V8SI_QI, V4SI_FTYPE_V4SI_INT_V4SI_QI,
2338         V4DF_FTYPE_V4DF_INT_V4DF_QI, V2DF_FTYPE_V2DF_INT_V2DF_QI,
2339         V4DF_FTYPE_V4DF_V4DF_INT_V4DF_QI, V8SF_FTYPE_V8SF_V8SF_INT_V8SF_QI,
2340         V8DF_FTYPE_V8DF_V2DF_INT_V8DF_QI, V8DI_FTYPE_V8DI_V2DI_INT_V8DI_QI,
2341         V8SI_FTYPE_V8SI_V8SI_INT_V8SI_QI, V4DI_FTYPE_V4DI_V4DI_INT_V4DI_QI,
2342         V4SI_FTYPE_V4SI_V4SI_INT_V4SI_QI, V2DI_FTYPE_V2DI_V2DI_INT_V2DI_QI,
2343         V32HI_FTYPE_V64QI_V64QI_INT_V32HI_SI, V16HI_FTYPE_V32QI_V32QI_INT_V16HI_HI,
2344         V8HI_FTYPE_V16QI_V16QI_INT_V8HI_QI, V16SF_FTYPE_V16SF_V8SF_INT_V16SF_HI,
2345         V16SI_FTYPE_V16SI_V8SI_INT_V16SI_HI, V8SF_FTYPE_V8SF_V4SF_INT_V8SF_QI,
2346         V8SI_FTYPE_V8SI_V4SI_INT_V8SI_QI, V4DI_FTYPE_V4DI_V2DI_INT_V4DI_QI,
2347         V4DF_FTYPE_V4DF_V2DF_INT_V4DF_QI, V8SF_FTYPE_V8SF_V8SF_V8SI_INT_QI,
2348         V8SI_FTYPE_V8SI_V8SI_V8SI_INT_QI, V4DF_FTYPE_V4DF_V4DF_V4DI_INT_QI,
2349         V4DI_FTYPE_V4DI_V4DI_V4DI_INT_QI, V4SI_FTYPE_V4SI_V4SI_V4SI_INT_QI,
2350         V2DI_FTYPE_V2DI_V2DI_V2DI_INT_QI, V8DI_FTYPE_V8DF_V8DI_QI_INT,
2351         V8SF_FTYPE_V8DI_V8SF_QI_INT, V8DF_FTYPE_V8DI_V8DF_QI_INT,
2352         V8DI_FTYPE_V8SF_V8DI_QI_INT, V16SF_FTYPE_V16SF_V16SF_INT_V16SF_HI_INT,
2353         V8DF_FTYPE_V8DF_V8DF_INT_V8DF_QI_INT, VOID_FTYPE_PV4DI_V4DI_QI,
2354         VOID_FTYPE_PV2DI_V2DI_QI, VOID_FTYPE_PV8SI_V8SI_QI,
2355         VOID_FTYPE_PV4SI_V4SI_QI, VOID_FTYPE_PV4SI_V4DI_QI,
2356         VOID_FTYPE_PV4SI_V2DI_QI, VOID_FTYPE_PV8HI_V4DI_QI,
2357         VOID_FTYPE_PV8HI_V2DI_QI, VOID_FTYPE_PV8HI_V8SI_QI,
2358         VOID_FTYPE_PV8HI_V4SI_QI, VOID_FTYPE_PV16QI_V4DI_QI,
2359         VOID_FTYPE_PV16QI_V2DI_QI, VOID_FTYPE_PV16QI_V8SI_QI,
2360         VOID_FTYPE_PV16QI_V4SI_QI, VOID_FTYPE_PV8HI_V8HI_QI,
2361         VOID_FTYPE_PV16HI_V16HI_HI, VOID_FTYPE_PV32HI_V32HI_SI,
2362         VOID_FTYPE_PV16QI_V16QI_HI, VOID_FTYPE_PV32QI_V32QI_SI,
2363         VOID_FTYPE_PV64QI_V64QI_DI, VOID_FTYPE_PV4DF_V4DF_QI,
2364         VOID_FTYPE_PV2DF_V2DF_QI, VOID_FTYPE_PV8SF_V8SF_QI,
2365         VOID_FTYPE_PV4SF_V4SF_QI, V4SF_FTYPE_PCV4SF_V4SF_QI,
2366         V8SF_FTYPE_PCV8SF_V8SF_QI, V4SI_FTYPE_PCV4SI_V4SI_QI,
2367         V8SI_FTYPE_PCV8SI_V8SI_QI, V2DF_FTYPE_PCV2DF_V2DF_QI,
2368         V4DF_FTYPE_PCV4DF_V4DF_QI, V2DI_FTYPE_PCV2DI_V2DI_QI,
2369         V4DI_FTYPE_PCV4DI_V4DI_QI, V8HI_FTYPE_PCV8HI_V8HI_QI,
2370         V16HI_FTYPE_PCV16HI_V16HI_HI, V32HI_FTYPE_PCV32HI_V32HI_SI,
2371         V16QI_FTYPE_PCV16QI_V16QI_HI, V32QI_FTYPE_PCV32QI_V32QI_SI,
2372         V64QI_FTYPE_PCV64QI_V64QI_DI, do not handle V8USI_FTYPE_V8USI.
2373
2374 2014-10-28  Jakub Jelinek  <jakub@redhat.com>
2375
2376         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Use uint64_t
2377         type for the left shift in CASE_CONVERT case.
2378
2379 2014-10-28  Max Ostapenko  <m.ostapenko@partner.samsung.com>
2380
2381         * asan.h (asan_intercepted_p): New function.
2382         * asan.c (asan_mem_ref_hasher::hash): Remove MEM_REF access size from
2383         hash value construction.  Call iterative_hash_expr instead of explicit
2384         hash building.
2385         (asan_mem_ref_hasher::equal): Change condition.
2386         (has_mem_ref_been_instrumented): Likewise.
2387         (update_mem_ref_hash_table): Likewise.
2388         (maybe_update_mem_ref_hash_table): New function.
2389         (instrument_strlen_call): Removed.
2390         (get_mem_refs_of_builtin_call): Handle new parameter.
2391         (instrument_builtin_call): Call maybe_update_mem_ref_hash_table instead
2392         of instrument_mem_region_access if intercepted_p is true.
2393         (instrument_mem_region_access): Instrument only base with len instead of
2394         base and end with 1.
2395         (build_check_stmt): Remove start_instrumented and end_instrumented
2396         parameters.
2397         (enum asan_check_flags): Remove ASAN_CHECK_START_INSTRUMENTED and
2398         ASAN_CHECK_END_INSTRUMENTED.  Change ASAN_CHECK_LAST.
2399         (asan_expand_check_ifn): Remove start_instrumented and end_instrumented.
2400         * builtins.c (expand_builtin): Include asan.h.  Don't expand string/memory
2401         builtin functions that have interceptors if ASan is enabled.
2402
2403 2014-10-28  Richard Biener  <rguenther@suse.de>
2404
2405         PR middle-end/63665
2406         * fold-const.c (fold_comparison): Properly guard simplifying
2407         against INT_MAX/INT_MIN with !TYPE_OVERFLOW_WRAPS.
2408
2409 2014-10-28  Alan Lawrence  <alan.lawrence@arm.com>
2410
2411         * expr.c (expand_expr_real_2): Remove code handling VEC_LSHIFT_EXPR.
2412         * fold-const.c (const_binop): Likewise.
2413         * cfgexpand.c (expand_debug_expr): Likewise.
2414         * tree-inline.c (estimate_operator_cost): Likewise.
2415         * tree-vect-generic.c (expand_vector_operations_1): Likewise.
2416         * optabs.c (optab_for_tree_code): Likewise.
2417         (expand_vec_shift_expr): Likewise, update comment.
2418         * tree.def: Delete VEC_LSHIFT_EXPR, remove comment.
2419         * optabs.h (expand_vec_shift_expr): Remove comment re. VEC_LSHIFT_EXPR.
2420         * optabs.def: Remove vec_shl_optab.
2421         * doc/md.texi: Remove references to vec_shr_m.
2422
2423 2014-10-28  Yury Gribov  <y.gribov@samsung.com>
2424
2425         * asan.c (report_error_func): Add noabort path.
2426         (check_func): Ditto.  Formatting.
2427         (asan_expand_check_ifn): Handle noabort path.
2428         * common.opt (flag_sanitize_recover): Add SANITIZE_KERNEL_ADDRESS
2429         to default value.
2430         * doc/invoke.texi (-fsanitize-recover=): Mention KASan.
2431         * opts.c (finish_options): Reword comment.
2432         * sanitizer.def: Add noabort ASan builtins.
2433
2434 2014-10-28  Yury Gribov  <y.gribov@samsung.com>
2435
2436         * asan.c (set_asan_shadow_offset): New function.
2437         (asan_shadow_offset): Likewise.
2438         (asan_emit_stack_protection): Call asan_shadow_offset.
2439         (build_shadow_mem_access): Likewise.
2440         * asan.h (set_asan_shadow_offset): Declare.
2441         * common.opt (fasan-shadow-offset): New option.
2442         (frandom-seed): Fixed parameter name.
2443         * doc/invoke.texi (fasan-shadow-offset): Describe new option.
2444         (frandom-seed): Fixed parameter name.
2445         * opts-global.c (handle_common_deferred_options): Handle
2446         -fasan-shadow-offset.
2447         * opts.c (common_handle_option): Likewise.
2448
2449 2014-10-27  Jiong Wang <jiong.wang@arm.com>
2450
2451         PR target/63442
2452         * optabs.c (prepare_cmp_insn): Use "ret_mode" instead of "word_mode".
2453
2454 2014-10-27  DJ Delorie  <dj@redhat.com>
2455
2456         * tree.c (build_common_tree_nodes): Don't even store the
2457         __int128 types if they're not supported.
2458
2459 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2460
2461         * config/i386/i386.c (ix86_loop_memcount): Delete.
2462         (ix86_loop_unroll_adjust): Use FOR_EACH_SUBRTX.
2463
2464 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2465
2466         * config/i386/i386.c (find_constant_1): Delete.
2467         (find_constant): Use FOR_EACH_SUBRTX.
2468
2469 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2470
2471         * config/i386/i386.c (extended_reg_mentioned_1): Delete.
2472         (x86_extended_reg_mentioned_p): Use FOR_EACH_SUBRTX.
2473
2474 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2475
2476         * config/i386/i386.c: Include rtl-iter.h
2477         (ix86_check_avx256_register): Take a const_rtx and return a bool.
2478         (ix86_check_avx256_stores): Update call accordingly.
2479         (ix86_avx_u128_mode_entry, ix86_avx_u128_mode_exit): Likewise.
2480         (ix86_avx_u128_mode_needed): Likewise.  Use FOR_EACH_SUBRTX.
2481
2482 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2483
2484         * config/alpha/alpha-protos.h (some_small_symbolic_operand_int):
2485         Take an rtx and return a bool.
2486         * config/alpha/alpha.c (some_small_symbolic_operand_int): Likewise.
2487         Use FOR_EACH_SUBRTX_VAR.
2488         * config/alpha/predicates.md (some_small_symbolic_operand): Update
2489         accordingly.
2490
2491 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2492
2493         * config/alpha/alpha-protos.h (alpha_find_lo_sum_using_gp): Return
2494         a bool.
2495         * config/alpha/alpha.c (find_lo_sum_using_gp): Delete.
2496         (alpha_find_lo_sum_using_gp): Use FOR_EACH_SUBRTX.  Return a bool.
2497
2498 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2499
2500         * config/alpha/alpha.c (alpha_set_memflags_1): Delete.
2501         (alpha_set_memflags): Use FOR_EACH_SUBRTX_VAR.
2502
2503 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2504
2505         * config/alpha/alpha.c: Include rtl-iter.h.
2506         (split_small_symbolic_operand_1): Delete.
2507         (split_small_symbolic_operand): Use FOR_EACH_SUBRTX_PTR.
2508
2509 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2510
2511         * config/s390/s390.c: Include rtl-iter.h.
2512         (check_dpu): Delete.
2513         (s390_loop_unroll_adjust): Only iterate over patterns.
2514         Use FOR_EACH_SUBRTX.
2515
2516 2014-10-27  Richard Sandiford  <richard.sandiford@arm.com>
2517
2518         * config/spu/spu.c: Include rtl-iter.h
2519         (ea_symbol_ref): Replace with...
2520         (ea_symbol_ref_p): ...this new function.
2521         (spu_legitimate_address_p): Update call accordingly.
2522         (spu_legitimate_constant_p): Likewise.  Use FOR_EACH_SUBRTX.
2523
2524 2014-10-27  Phil Muldoon  <pmuldoon@redhat.com>
2525             Tom Tromey  <tromey@redhat.com>
2526
2527         * aclocal.m4, configure: Rebuild.
2528         * Makefile.in (aclocal_deps): Add gcc-plugin.m4.
2529         * configure.ac: Use GCC_ENABLE_PLUGINS.
2530         * stor-layout.c (finish_bitfield_layout): Now public.  Change
2531         argument type to 'tree'.
2532         (finish_record_layout): Update.
2533         * stor-layout.h (finish_bitfield_layout): Declare.
2534
2535 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
2536
2537         * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Define again.
2538         * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
2539         Restore, enable for bigendian, update to use __builtin..._scal...
2540
2541 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
2542
2543         * config/aarch64/aarch64-simd-builtins.def (reduc_smax_, reduc_smin_,
2544         reduc_umax_, reduc_umin_, reduc_smax_nan_, reduc_smin_nan_): Remove.
2545         (reduc_smax_scal_, reduc_smin_scal_, reduc_umax_scal_,
2546         reduc_umin_scal_, reduc_smax_nan_scal_, reduc_smin_nan_scal_): New.
2547
2548         * config/aarch64/aarch64-simd.md
2549         (reduc_<maxmin_uns>_<mode>): Rename VDQV_S variant to...
2550         (reduc_<maxmin_uns>_internal<mode>): ...this.
2551         (reduc_<maxmin_uns>_<mode>): New (VDQ_BHSI).
2552         (reduc_<maxmin_uns>_scal_<mode>): New (*2).
2553
2554         (reduc_<maxmin_uns>_v2si): Combine with below, renaming...
2555         (reduc_<maxmin_uns>_<mode>): Combine V2F with above, renaming...
2556         (reduc_<maxmin_uns>_internal_<mode>): ...to this (VDQF).
2557
2558         * config/aarch64/arm_neon.h (vmaxv_f32, vmaxv_s8, vmaxv_s16,
2559         vmaxv_s32, vmaxv_u8, vmaxv_u16, vmaxv_u32, vmaxvq_f32, vmaxvq_f64,
2560         vmaxvq_s8, vmaxvq_s16, vmaxvq_s32, vmaxvq_u8, vmaxvq_u16, vmaxvq_u32,
2561         vmaxnmv_f32, vmaxnmvq_f32, vmaxnmvq_f64, vminv_f32, vminv_s8,
2562         vminv_s16, vminv_s32, vminv_u8, vminv_u16, vminv_u32, vminvq_f32,
2563         vminvq_f64, vminvq_s8, vminvq_s16, vminvq_s32, vminvq_u8, vminvq_u16,
2564         vminvq_u32, vminnmv_f32, vminnmvq_f32, vminnmvq_f64): Update to use
2565         __builtin_aarch64_reduc_..._scal; remove vget_lane wrapper.
2566
2567 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
2568
2569         * config/aarch64/aarch64-simd-builtins.def
2570         (reduc_splus_<mode>/VDQF, reduc_uplus_<mode>/VDQF, reduc_splus_v4sf):
2571         Remove.
2572         (reduc_plus_scal_<mode>, reduc_plus_scal_v4sf): New.
2573
2574         * config/aarch64/aarch64-simd.md (reduc_<sur>plus_mode): Remove.
2575         (reduc_splus_<mode>, reduc_uplus_<mode>, reduc_plus_scal_<mode>): New.
2576
2577         (reduc_<sur>plus_mode): Change SUADDV -> UNSPEC_ADDV, rename to...
2578         (aarch64_reduc_plus_internal<mode>): ...this.
2579
2580         (reduc_<sur>plus_v2si): Change SUADDV -> UNSPEC_ADDV, rename to...
2581         (aarch64_reduc_plus_internalv2si): ...this.
2582
2583         (reduc_splus_<mode>/V2F): Rename to...
2584         (aarch64_reduc_plus_internal<mode>): ...this.
2585
2586         * config/aarch64/iterators.md
2587         (UNSPEC_SADDV, UNSPEC_UADDV, SUADDV): Remove.
2588         (UNSPEC_ADDV): New.
2589         (sur): Remove elements for UNSPEC_SADDV and UNSPEC_UADDV.
2590
2591         * config/aarch64/arm_neon.h (vaddv_s8, vaddv_s16, vaddv_s32, vaddv_u8,
2592         vaddv_u16, vaddv_u32, vaddvq_s8, vaddvq_s16, vaddvq_s32, vaddvq_s64,
2593         vaddvq_u8, vaddvq_u16, vaddvq_u32, vaddvq_u64, vaddv_f32, vaddvq_f32,
2594         vaddvq_f64): Change __builtin_aarch64_reduc_[us]plus_... to
2595         __builtin_aarch64_reduc_plus_scal, remove vget_lane wrapper.
2596
2597 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
2598
2599         PR tree-optimization/61114
2600         * doc/md.texi (Standard Names): Add reduc_(plus,[us](min|max))|scal
2601         optabs, and note in reduc_[us](plus|min|max) to prefer the former.
2602
2603         * expr.c (expand_expr_real_2): Use reduc_..._scal if available, fall
2604         back to old reduc_... + BIT_FIELD_REF only if not.
2605
2606         * optabs.c (optab_for_tree_code): for REDUC_(MAX,MIN,PLUS)_EXPR,
2607         return the reduce-to-scalar (reduc_..._scal) optab.
2608         (scalar_reduc_to_vector): New.
2609
2610         * optabs.def (reduc_smax_scal_optab, reduc_smin_scal_optab,
2611         reduc_plus_scal_optab, reduc_umax_scal_optab, reduc_umin_scal_optab):
2612         New.
2613
2614         * optabs.h (scalar_reduc_to_vector): Declare.
2615
2616         * tree-vect-loop.c (vectorizable_reduction): Look for optabs reducing
2617         to either scalar or vector.
2618
2619 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
2620
2621         PR tree-optimization/61114
2622         * expr.c (expand_expr_real_2): For REDUC_{MIN,MAX,PLUS}_EXPR, add
2623         extract_bit_field around optab result.
2624
2625         * fold-const.c (fold_unary_loc): For REDUC_{MIN,MAX,PLUS}_EXPR, produce
2626         scalar not vector.
2627
2628         * tree-cfg.c (verify_gimple_assign_unary): Check result vs operand type
2629         for REDUC_{MIN,MAX,PLUS}_EXPR.
2630
2631         * tree-vect-loop.c (vect_analyze_loop): Update comment.
2632         (vect_create_epilog_for_reduction): For direct vector reduction, use
2633         result of tree code directly without extract_bit_field.
2634
2635         * tree.def (REDUC_MAX_EXPR, REDUC_MIN_EXPR, REDUC_PLUS_EXPR): Update
2636         comment.
2637
2638 2014-10-27  Andrew MacLeod  <amacleod@redhat.com>
2639
2640         * basic-block.h: Remove all includes.
2641         (enum profile_status_d, struct control_flow_graph): Move to cfg.h
2642         * cfg.h (profile_status_d, struct control_flow_graph): Relocate here.
2643         * Makefile.in (GTFILES): Add cfg.h to list.
2644         * cgraph.h (symbol_table::create_empty): Move to cgraph.c.
2645         * cgraph.c (symbol_table::create_empty): Relocate from cgraph.h.
2646         * genconditions.c (write_header): Add predict.h and basic-block.h to
2647         lits of includes.
2648         * genemit.c (main): Ditto.
2649         * genpreds.c (write_insn_preds_c): Ditto.
2650         * genrecog.c (write_header): Ditto.
2651         * gengtype.c (open_base_files): Add predict.h, basic-block.h, and cfg.h
2652         to list of includes.
2653         * alias.c: Adjust include files.
2654         * asan.c: Ditto.
2655         * auto-inc-dec.c: Ditto.
2656         * auto-profile.c: Ditto.
2657         * bb-reorder.c: Ditto.
2658         * bt-load.c: Ditto.
2659         * builtins.c: Ditto.
2660         * caller-save.c: Ditto.
2661         * calls.c: Ditto.
2662         * cfg.c: Ditto.
2663         * cfganal.c: Ditto.
2664         * cfgbuild.c: Ditto.
2665         * cfgcleanup.c: Ditto.
2666         * cfgexpand.c: Ditto.
2667         * cfghooks.c: Ditto.
2668         * cfgloop.c: Ditto.
2669         * cfgloopanal.c: Ditto.
2670         * cfgloopmanip.c: Ditto.
2671         * cfgrtl.c: Ditto.
2672         * cgraphbuild.c: Ditto.
2673         * cgraphclones.c: Ditto.
2674         * cgraphunit.c: Ditto.
2675         * combine-stack-adj.c: Ditto.
2676         * combine.c: Ditto.
2677         * compare-elim.c: Ditto.
2678         * coverage.c: Ditto.
2679         * cprop.c: Ditto.
2680         * cse.c: Ditto.
2681         * cselib.c: Ditto.
2682         * data-streamer-in.c: Ditto.
2683         * data-streamer-out.c: Ditto.
2684         * data-streamer.c: Ditto.
2685         * dce.c: Ditto.
2686         * ddg.c: Ditto.
2687         * ddg.h: Ditto.
2688         * df-core.c: Ditto.
2689         * df-problems.c: Ditto.
2690         * df-scan.c: Ditto.
2691         * df.h: Ditto.
2692         * dojump.c: Ditto.
2693         * dominance.c: Ditto.
2694         * domwalk.c: Ditto.
2695         * dse.c: Ditto.
2696         * dwarf2cfi.c: Ditto.
2697         * emit-rtl.c: Ditto.
2698         * et-forest.c: Ditto.
2699         * except.c: Ditto.
2700         * expmed.c: Ditto.
2701         * expr.c: Ditto.
2702         * final.c: Ditto.
2703         * fold-const.c: Ditto.
2704         * function.c: Ditto.
2705         * fwprop.c: Ditto.
2706         * gcc-plugin.h: Ditto.
2707         * gcse.c: Ditto.
2708         * generic-match-head.c: Ditto.
2709         * ggc-page.c: Ditto.
2710         * gimple-builder.c: Ditto.
2711         * gimple-expr.c: Ditto.
2712         * gimple-fold.c: Ditto.
2713         * gimple-iterator.c: Ditto.
2714         * gimple-low.c: Ditto.
2715         * gimple-match-head.c: Ditto.
2716         * gimple-pretty-print.c: Ditto.
2717         * gimple-ssa-isolate-paths.c: Ditto.
2718         * gimple-ssa-strength-reduction.c: Ditto.
2719         * gimple-streamer-in.c: Ditto.
2720         * gimple-streamer-out.c: Ditto.
2721         * gimple-streamer.h: Ditto.
2722         * gimple-walk.c: Ditto.
2723         * gimple.c: Ditto.
2724         * gimplify-me.c: Ditto.
2725         * gimplify.c: Ditto.
2726         * graph.c: Ditto.
2727         * graphite-blocking.c: Ditto.
2728         * graphite-clast-to-gimple.c: Ditto.
2729         * graphite-dependences.c: Ditto.
2730         * graphite-interchange.c: Ditto.
2731         * graphite-isl-ast-to-gimple.c: Ditto.
2732         * graphite-optimize-isl.c: Ditto.
2733         * graphite-poly.c: Ditto.
2734         * graphite-scop-detection.c: Ditto.
2735         * graphite-sese-to-poly.c: Ditto.
2736         * graphite.c: Ditto.
2737         * haifa-sched.c: Ditto.
2738         * hw-doloop.c: Ditto.
2739         * ifcvt.c: Ditto.
2740         * init-regs.c: Ditto.
2741         * internal-fn.c: Ditto.
2742         * ipa-cp.c: Ditto.
2743         * ipa-devirt.c: Ditto.
2744         * ipa-icf-gimple.c: Ditto.
2745         * ipa-icf.c: Ditto.
2746         * ipa-inline-analysis.c: Ditto.
2747         * ipa-inline.c: Ditto.
2748         * ipa-polymorphic-call.c: Ditto.
2749         * ipa-profile.c: Ditto.
2750         * ipa-prop.c: Ditto.
2751         * ipa-pure-const.c: Ditto.
2752         * ipa-reference.c: Ditto.
2753         * ipa-split.c: Ditto.
2754         * ipa-utils.c: Ditto.
2755         * ipa.c: Ditto.
2756         * ira-build.c: Ditto.
2757         * ira-color.c: Ditto.
2758         * ira-conflicts.c: Ditto.
2759         * ira-costs.c: Ditto.
2760         * ira-emit.c: Ditto.
2761         * ira-lives.c: Ditto.
2762         * ira.c: Ditto.
2763         * jump.c: Ditto.
2764         * lcm.c: Ditto.
2765         * loop-doloop.c: Ditto.
2766         * loop-init.c: Ditto.
2767         * loop-invariant.c: Ditto.
2768         * loop-iv.c: Ditto.
2769         * loop-unroll.c: Ditto.
2770         * lower-subreg.c: Ditto.
2771         * lra-assigns.c: Ditto.
2772         * lra-coalesce.c: Ditto.
2773         * lra-constraints.c: Ditto.
2774         * lra-eliminations.c: Ditto.
2775         * lra-lives.c: Ditto.
2776         * lra-spills.c: Ditto.
2777         * lra.c: Ditto.
2778         * lto-cgraph.c: Ditto.
2779         * lto-compress.c: Ditto.
2780         * lto-opts.c: Ditto.
2781         * lto-section-in.c: Ditto.
2782         * lto-section-out.c: Ditto.
2783         * lto-streamer-in.c: Ditto.
2784         * lto-streamer-out.c: Ditto.
2785         * lto-streamer.c: Ditto.
2786         * mcf.c: Ditto.
2787         * mode-switching.c: Ditto.
2788         * modulo-sched.c: Ditto.
2789         * omp-low.c: Ditto.
2790         * optabs.c: Ditto.
2791         * opts-global.c: Ditto.
2792         * passes.c: Ditto.
2793         * postreload-gcse.c: Ditto.
2794         * postreload.c: Ditto.
2795         * predict.c: Ditto.
2796         * print-rtl.c: Ditto.
2797         * profile.c: Ditto.
2798         * recog.c: Ditto.
2799         * ree.c: Ditto.
2800         * reg-stack.c: Ditto.
2801         * regcprop.c: Ditto.
2802         * regcprop.h: Ditto.
2803         * reginfo.c: Ditto.
2804         * regrename.c: Ditto.
2805         * regstat.c: Ditto.
2806         * reload.c: Ditto.
2807         * reload1.c: Ditto.
2808         * reorg.c: Ditto.
2809         * resource.c: Ditto.
2810         * rtlanal.c: Ditto.
2811         * sched-deps.c: Ditto.
2812         * sched-ebb.c: Ditto.
2813         * sched-int.h: Ditto.
2814         * sched-rgn.c: Ditto.
2815         * sched-vis.c: Ditto.
2816         * sel-sched-dump.c: Ditto.
2817         * sel-sched-ir.c: Ditto.
2818         * sel-sched-ir.h: Ditto.
2819         * sel-sched.c: Ditto.
2820         * sese.c: Ditto.
2821         * shrink-wrap.c: Ditto.
2822         * stack-ptr-mod.c: Ditto.
2823         * stmt.c: Ditto.
2824         * store-motion.c: Ditto.
2825         * symtab.c: Ditto.
2826         * toplev.c: Ditto.
2827         * tracer.c: Ditto.
2828         * trans-mem.c: Ditto.
2829         * tree-affine.c: Ditto.
2830         * tree-call-cdce.c: Ditto.
2831         * tree-cfg.c: Ditto.
2832         * tree-cfgcleanup.c: Ditto.
2833         * tree-chrec.c: Ditto.
2834         * tree-complex.c: Ditto.
2835         * tree-data-ref.c: Ditto.
2836         * tree-dfa.c: Ditto.
2837         * tree-eh.c: Ditto.
2838         * tree-emutls.c: Ditto.
2839         * tree-if-conv.c: Ditto.
2840         * tree-inline.c: Ditto.
2841         * tree-into-ssa.c: Ditto.
2842         * tree-loop-distribution.c: Ditto.
2843         * tree-nested.c: Ditto.
2844         * tree-nrv.c: Ditto.
2845         * tree-object-size.c: Ditto.
2846         * tree-outof-ssa.c: Ditto.
2847         * tree-parloops.c: Ditto.
2848         * tree-phinodes.c: Ditto.
2849         * tree-predcom.c: Ditto.
2850         * tree-pretty-print.c: Ditto.
2851         * tree-profile.c: Ditto.
2852         * tree-scalar-evolution.c: Ditto.
2853         * tree-sra.c: Ditto.
2854         * tree-ssa-address.c: Ditto.
2855         * tree-ssa-alias.c: Ditto.
2856         * tree-ssa-ccp.c: Ditto.
2857         * tree-ssa-coalesce.c: Ditto.
2858         * tree-ssa-copy.c: Ditto.
2859         * tree-ssa-copyrename.c: Ditto.
2860         * tree-ssa-dce.c: Ditto.
2861         * tree-ssa-dom.c: Ditto.
2862         * tree-ssa-dse.c: Ditto.
2863         * tree-ssa-forwprop.c: Ditto.
2864         * tree-ssa-ifcombine.c: Ditto.
2865         * tree-ssa-live.c: Ditto.
2866         * tree-ssa-loop-ch.c: Ditto.
2867         * tree-ssa-loop-im.c: Ditto.
2868         * tree-ssa-loop-ivcanon.c: Ditto.
2869         * tree-ssa-loop-ivopts.c: Ditto.
2870         * tree-ssa-loop-manip.c: Ditto.
2871         * tree-ssa-loop-niter.c: Ditto.
2872         * tree-ssa-loop-prefetch.c: Ditto.
2873         * tree-ssa-loop-unswitch.c: Ditto.
2874         * tree-ssa-loop.c: Ditto.
2875         * tree-ssa-math-opts.c: Ditto.
2876         * tree-ssa-operands.c: Ditto.
2877         * tree-ssa-phiopt.c: Ditto.
2878         * tree-ssa-phiprop.c: Ditto.
2879         * tree-ssa-pre.c: Ditto.
2880         * tree-ssa-propagate.c: Ditto.
2881         * tree-ssa-reassoc.c: Ditto.
2882         * tree-ssa-sccvn.c: Ditto.
2883         * tree-ssa-sink.c: Ditto.
2884         * tree-ssa-strlen.c: Ditto.
2885         * tree-ssa-structalias.c: Ditto.
2886         * tree-ssa-tail-merge.c: Ditto.
2887         * tree-ssa-ter.c: Ditto.
2888         * tree-ssa-threadedge.c: Ditto.
2889         * tree-ssa-threadupdate.c: Ditto.
2890         * tree-ssa-uncprop.c: Ditto.
2891         * tree-ssa-uninit.c: Ditto.
2892         * tree-ssa.c: Ditto.
2893         * tree-ssanames.c: Ditto.
2894         * tree-stdarg.c: Ditto.
2895         * tree-streamer-in.c: Ditto.
2896         * tree-streamer-out.c: Ditto.
2897         * tree-streamer.c: Ditto.
2898         * tree-switch-conversion.c: Ditto.
2899         * tree-tailcall.c: Ditto.
2900         * tree-vect-data-refs.c: Ditto.
2901         * tree-vect-generic.c: Ditto.
2902         * tree-vect-loop-manip.c: Ditto.
2903         * tree-vect-loop.c: Ditto.
2904         * tree-vect-patterns.c: Ditto.
2905         * tree-vect-slp.c: Ditto.
2906         * tree-vect-stmts.c: Ditto.
2907         * tree-vectorizer.c: Ditto.
2908         * tree-vrp.c: Ditto.
2909         * tree.c: Ditto.
2910         * tsan.c: Ditto.
2911         * ubsan.c: Ditto.
2912         * valtrack.c: Ditto.
2913         * valtrack.h: Ditto.
2914         * value-prof.c: Ditto.
2915         * var-tracking.c: Ditto.
2916         * varasm.c: Ditto.
2917         * varpool.c: Ditto.
2918         * vtable-verify.c: Ditto.
2919         * web.c: Ditto.
2920         * config/aarch64/aarch64-builtins.c: Ditto.
2921         * config/aarch64/aarch64.c: Ditto.
2922         * config/alpha/alpha.c: Ditto.
2923         * config/arc/arc.c: Ditto.
2924         * config/arm/arm.c: Ditto.
2925         * config/avr/avr.c: Ditto.
2926         * config/bfin/bfin.c: Ditto.
2927         * config/c6x/c6x.c: Ditto.
2928         * config/cr16/cr16.c: Ditto.
2929         * config/cris/cris.c: Ditto.
2930         * config/darwin-c.c: Ditto.
2931         * config/darwin.c: Ditto.
2932         * config/epiphany/epiphany.c: Ditto.
2933         * config/epiphany/mode-switch-use.c: Ditto.
2934         * config/epiphany/resolve-sw-modes.c: Ditto.
2935         * config/fr30/fr30.c: Ditto.
2936         * config/frv/frv.c: Ditto.
2937         * config/h8300/h8300.c: Ditto.
2938         * config/i386/i386.c: Ditto.
2939         * config/i386/winnt.c: Ditto.
2940         * config/ia64/ia64.c: Ditto.
2941         * config/iq2000/iq2000.c: Ditto.
2942         * config/lm32/lm32.c: Ditto.
2943         * config/m32c/m32c.c: Ditto.
2944         * config/m32r/m32r.c: Ditto.
2945         * config/m68k/m68k.c: Ditto.
2946         * config/mcore/mcore.c: Ditto.
2947         * config/mep/mep.c: Ditto.
2948         * config/microblaze/microblaze.c: Ditto.
2949         * config/mips/mips.c: Ditto.
2950         * config/mmix/mmix.c: Ditto.
2951         * config/mn10300/mn10300.c: Ditto.
2952         * config/moxie/moxie.c: Ditto.
2953         * config/msp430/msp430.c: Ditto.
2954         * config/nds32/nds32-cost.c: Ditto.
2955         * config/nds32/nds32-fp-as-gp.c: Ditto.
2956         * config/nds32/nds32-intrinsic.c: Ditto.
2957         * config/nds32/nds32-isr.c: Ditto.
2958         * config/nds32/nds32-md-auxiliary.c: Ditto.
2959         * config/nds32/nds32-memory-manipulation.c: Ditto.
2960         * config/nds32/nds32-pipelines-auxiliary.c: Ditto.
2961         * config/nds32/nds32-predicates.c: Ditto.
2962         * config/nds32/nds32.c: Ditto.
2963         * config/nios2/nios2.c: Ditto.
2964         * config/pa/pa.c: Ditto.
2965         * config/pdp11/pdp11.c: Ditto.
2966         * config/rl78/rl78.c: Ditto.
2967         * config/rs6000/rs6000.c: Ditto.
2968         * config/rx/rx.c: Ditto.
2969         * config/s390/s390.c: Ditto.
2970         * config/sh/sh-mem.cc: Ditto.
2971         * config/sh/sh.c: Ditto.
2972         * config/sh/sh_optimize_sett_clrt.cc: Ditto.
2973         * config/sh/sh_treg_combine.cc: Ditto.
2974         * config/sparc/sparc.c: Ditto.
2975         * config/spu/spu.c: Ditto.
2976         * config/stormy16/stormy16.c: Ditto.
2977         * config/tilegx/tilegx.c: Ditto.
2978         * config/tilepro/tilepro.c: Ditto.
2979         * config/v850/v850.c: Ditto.
2980         * config/vax/vax.c: Ditto.
2981         * config/xtensa/xtensa.c: Ditto.
2982
2983 2014-10-27  Alan Lawrence  <alan.lawrence@arm.com>
2984
2985         * config/aarch64/aarch64.c (TARGET_GIMPLE_FOLD_BUILTIN): Comment out.
2986         * config/aarch64/aarch64-builtins.c (aarch64_gimple_fold_builtin):
2987         Remove using preprocessor directives.
2988
2989 2014-10-27  Richard Biener  <rguenther@suse.de>
2990
2991         * match.pd (0 % X): Properly use the iterator iterating over
2992         all modulo operators.
2993         (X % 1): Likewise.
2994
2995 2014-10-27  Richard Biener  <rguenther@suse.de>
2996
2997         * tree-ssa-forwprop.c: Include tree-cfgcleanup.h and tree-into-ssa.h.
2998         (lattice): New global.
2999         (fwprop_ssa_val): New function.
3000         (fold_all_stmts): Likewise.
3001         (pass_forwprop::execute): Finally fold all stmts.
3002
3003 2014-10-26  Manuel López-Ibáñez  <manu@gcc.gnu.org>
3004
3005         PR c++/53061
3006         * doc/invoke.texi (fmessage-length): Update text to match reality.
3007
3008 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
3009
3010         * config/microblaze/microblaze.c: Include rtl-iter.h.
3011         (microblaze_tls_referenced_p_1): Delete.
3012         (microblaze_tls_referenced_p): Use FOR_EACH_SUBRTX.
3013
3014 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
3015
3016         * config/mips/mips.c (mips_at_reg_p): Delete.
3017         (mips_need_noat_wrapper_p): Use FOR_EACH_SUBRTX.
3018
3019 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
3020
3021         * config/mips/mips.c (mips_record_lo_sum): Replace with...
3022         (mips_record_lo_sums): ...this new function.
3023         (mips_reorg_process_insns): Update accordingly.
3024
3025 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
3026
3027         * config/mips/mips.c (mips_sim_insn): Update comment.
3028         (mips_sim_wait_regs_2): Delete.
3029         (mips_sim_wait_regs_1): Use FOR_EACH_SUBRTX_VAR.
3030
3031 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
3032
3033         * config/mips/mips.c (r10k_needs_protection_p_call): Take a const_rtx
3034         and return a bool.  Iterate over all subrtxes here.
3035         (r10k_needs_protection_p): Update accordingly.
3036
3037 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
3038
3039         * config/mips/mips.c (r10k_needs_protection_p_1): Take an rtx
3040         rather than an rtx pointer.  Change type of insn from "void *"
3041         to its real type.  Return bool rather than int.  Iterate over
3042         all subrtxes here.
3043         (r10k_needs_protection_p_store): Update accordingly.
3044         (r10k_needs_protection_p): Likewise.
3045
3046 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
3047
3048         * config/mips/mips.c (mips16_rewrite_pool_refs_info): Delete.
3049         (mips16_rewrite_pool_refs): Take the insn and constant pool as
3050         parameters.  Iterate over the instruction's pattern and return void.
3051         (mips16_lay_out_constants): Update accordingly.
3052
3053 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
3054
3055         * config/mips/mips.c (mips_kernel_reg_p): Replace with...
3056         (mips_refers_to_kernel_reg_p): ...this new function.
3057         (mips_expand_prologue): Update accordingly.
3058
3059 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
3060
3061         * config/mips/mips.c (mips_rewrite_small_data_1): Take the context
3062         as a parameter instead of the containing MEM.  Iterate over all
3063         subrtxes.  Don't return a value.
3064         (mips_rewrite_small_data): Update call accordingly.
3065
3066 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
3067
3068         * config/mips/mips.c: Include rtl-iter.h.
3069         (mips_small_data_pattern_1): Take an rtx rather than an rtx pointer.
3070         Take the context as a parameter instead of the containing MEM.
3071         Iterate over all subrtxes.
3072         (mips_small_data_pattern_p): Update call accordingly.
3073
3074 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
3075
3076         * config/mep/mep.c (mep_mul_hilo_bypass_1): Delete.
3077         (mep_mul_hilo_bypass_p): Use FOR_EACH_SUBRTX.
3078
3079 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
3080
3081         * config/mep/mep.c (mep_store_find_set): Take a const_rtx and
3082         return a bool.  Replace "void *" with specific type.  Iterate
3083         over all subrtxes.
3084         (mep_store_data_bypass_1): Update calls accordingly.
3085
3086 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
3087
3088         * config/mep/mep.c: Include rtl-iter.h.
3089         (global_reg_mentioned_p_1): Take a const_rtx and return a bool.
3090         (xtensa_tls_referenced_p): Return a bool.  Use FOR_EACH_SUBRTX.
3091
3092 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
3093
3094         * config/xtensa/xtensa.c: Include rtl-iter.h.
3095         (xtensa_tls_referenced_p_1): Delete.
3096         (xtensa_tls_referenced_p): Use FOR_EACH_SUBRTX.
3097
3098 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
3099
3100         * config/sh/sh.c (sh_contains_memref_p_1): Delete.
3101         (sh_contains_memref_p): Use FOR_EACH_SUBRTX.
3102
3103 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
3104
3105         * config/sh/sh-protos.h (shmedia_cleanup_truncate): Take an
3106         rtx as argument and return the number of changes.
3107         * config/sh/sh.c: Include rtl-iter.h.
3108         (shmedia_cleanup_truncate): Take an rtx as argument and iterate
3109         over all subrtxes.  Return the number of changes made.
3110         * config/sh/sh.md: Update caller accordingly.
3111
3112 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
3113
3114         * config/m68k/m68k.c (m68k_tls_reference_p_1): Delete.
3115         (m68k_tls_reference_p): Use FOR_EACH_SUBRTX_VAR.
3116
3117 2014-10-26  Richard Sandiford  <richard.sandiford@arm.com>
3118
3119         * config/m68k/m68k.c: Include rtl-iter.h.
3120         (m68k_final_prescan_insn_1): Delete.
3121         (m68k_final_prescan_insn): Use FOR_EACH_SUBRTX_VAR.
3122
3123 2014-10-25  Jakub Jelinek  <jakub@redhat.com>
3124
3125         PR tree-optimization/63641
3126         * tree-ssa-reassoc.c (optimize_range_tests_to_bit_test): Set high
3127         to low + prec - 1 - clz (mask) instead of low + prec - clz (mask).
3128
3129 2014-10-25  Alan Modra  <amodra@gmail.com>
3130
3131         PR rtl-optimization/63615
3132         * simplify-rtx.c (simplify_plus_minus): Set "canonicalized" on
3133         decomposing PLUS or MINUS if operands are not placed adjacent
3134         in the "ops" array.
3135
3136 2014-10-25  Joseph Myers  <joseph@codesourcery.com>
3137
3138         * config/rs6000/rs6000.c (rs6000_hard_regno_nregs_internal): Do
3139         not allow e500 double in registers not satisyfing
3140         SPE_SIMD_REGNO_P.
3141
3142 2014-10-24  Aldy Hernandez  <aldyh@redhat.com>
3143
3144         * dwarf2out.c (declare_in_namespace): Only emit external
3145         declarations in the local scope once.
3146
3147 2014-10-24  Jonathan Wakely  <jwakely@redhat.com>
3148
3149         * ginclude/stdbool.h: Do not define bool, true or false in C++11.
3150
3151 2014-10-24  Charles Baylis  <charles.baylis@linaro.org>
3152
3153         * config/aarch64/arm_neon.h (__LD2_LANE_FUNC): Rewrite using builtins,
3154         update uses to use new macro arguments.
3155         (__LD3_LANE_FUNC): Likewise.
3156         (__LD4_LANE_FUNC): Likewise.
3157
3158 2014-10-24  Charles Baylis  <charles.baylis@linaro.org>
3159
3160         * config/aarch64/aarch64-builtins.c
3161         (aarch64_types_loadstruct_lane_qualifiers): Define.
3162         * config/aarch64/aarch64-simd-builtins.def (ld2_lane, ld3_lane,
3163         ld4_lane): New builtins.
3164         * config/aarch64/aarch64-simd.md (aarch64_vec_load_lanesoi_lane<mode>):
3165         New pattern.
3166         (aarch64_vec_load_lanesci_lane<mode>): Likewise.
3167         (aarch64_vec_load_lanesxi_lane<mode>): Likewise.
3168         (aarch64_ld2_lane<mode>): New expand.
3169         (aarch64_ld3_lane<mode>): Likewise.
3170         (aarch64_ld4_lane<mode>): Likewise.
3171         * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
3172         UNSPEC_LD2_LANE, UNSPEC_LD3_LANE, UNSPEC_LD4_LANE.
3173
3174 2014-10-24  Georg-Johann Lay  <avr@gjlay.de>
3175
3176         * avr-protos.h (avr_out_sign_extend): New.
3177         * avr.c (avr_adjust_insn_length) [ADJUST_LEN_SEXT]: Handle.
3178         (avr_out_sign_extend): New function.
3179         * avr.md (extendqihi2, extendqipsi2, extendqisi2, extendhipsi2)
3180         (extendhisi2, extendpsisi2): Use it.
3181         (adjust_len) [sext]: New.
3182
3183 2014-10-24  Martin Liska  <mliska@suse.cz>
3184
3185         * ipa-icf.c (sem_function::compare_phi_node): PHI result comparison
3186         added.
3187
3188 2014-10-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3189
3190         * config/aarch64/aarch64-elf-raw.h (CA53_ERR_835769_SPEC): Define.
3191         (LINK_SPEC): Include CA53_ERR_835769_SPEC.
3192         * config/aarch64/aarch64-linux.h (CA53_ERR_835769_SPEC): Define.
3193         (LINK_SPEC): Include CA53_ERR_835769_SPEC.
3194
3195 2014-10-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
3196
3197         * config/aarch64/aarch64.h (ADJUST_INSN_LENGTH): Wrap definition in
3198         do while (0).
3199         * config/aarch64/aarch64.c (is_mem_p): Delete.
3200         (is_memory_op): Rename to...
3201         (has_memory_op): ... This.  Use FOR_EACH_SUBRTX.
3202         (dep_between_memop_and_curr): Assert that the input is a SET.
3203         (aarch64_madd_needs_nop): Add comment.  Do not call
3204         dep_between_memop_and_curr on NULL body.
3205         (aarch64_final_prescan_insn): Add comment.
3206         Include rtl-iter.h.
3207
3208 2014-10-24  Richard Biener  <rguenther@suse.de>
3209
3210         * Makefile.in (BUILD_CPPLIB): Move $(LIBINTL) $(LIBICONV)
3211         to genmatch BUILD_LIBS instead.
3212
3213 2014-10-24  Richard Biener  <rguenther@suse.de>
3214
3215         * genmatch.c (expr::gen_transform): Use fold_buildN_loc
3216         and build_call_expr_loc.
3217         (dt_simplify::gen): Drop non_lvalue for GIMPLE, use
3218         non_lvalue_loc to build it for GENERIC.
3219         (decision_tree::gen_generic): Add location argument to
3220         generic_simplify prototype.
3221         (capture_info): New class.
3222         (capture_info::capture_info): New constructor.
3223         (capture_info::walk_match): New method.
3224         (capture_info::walk_result): New method.
3225         (capture_info::walk_c_expr): New method.
3226         (dt_simplify::gen): Handle preserving side-effects for
3227         GENERIC code generation.
3228         (decision_tree::gen_generic): Do not reject operands
3229         with TREE_SIDE_EFFECTS.
3230         * generic-match.h: New file.
3231         * generic-match-head.c: Include generic-match.h, not gimple-match.h.
3232         * match.pd: Add some constant folding patterns from fold-const.c.
3233         * fold-const.c: Include generic-match.h.
3234         (fold_unary_loc): Dispatch to generic_simplify.
3235         (fold_ternary_loc): Likewise.
3236         (fold_binary_loc): Likewise.  Remove patterns now implemented
3237         by generic_simplify.
3238         * gimple-fold.c (replace_stmt_with_simplification): New function.
3239         (fold_stmt_1): Add valueize parameter, dispatch to gimple_simplify.
3240         (no_follow_ssa_edges): New function.
3241         (fold_stmt): New overload with valueization hook.  Use
3242         no_follow_ssa_edges for the overload without hook.
3243         (fold_stmt_inplace): Likewise.
3244         * gimple-fold.h (no_follow_ssa_edges): Declare.
3245
3246 2014-10-24  Felix Yang  <felix.yang@huawei.com>
3247         Jiji Jiang  <jiangjiji@huawei.com>
3248
3249         PR target/63173
3250         * config/aarch64/arm_neon.h (__LD2R_FUNC): Remove macro.
3251         (__LD3R_FUNC): Ditto.
3252         (__LD4R_FUNC): Ditto.
3253         (vld2_dup_s8, vld2_dup_s16, vld2_dup_s32, vld2_dup_f32, vld2_dup_f64,
3254          vld2_dup_u8, vld2_dup_u16, vld2_dup_u32, vld2_dup_p8, vld2_dup_p16
3255          vld2_dup_s64, vld2_dup_u64, vld2q_dup_s8, vld2q_dup_p8,
3256          vld2q_dup_s16, vld2q_dup_p16, vld2q_dup_s32, vld2q_dup_s64,
3257          vld2q_dup_u8, vld2q_dup_u16, vld2q_dup_u32, vld2q_dup_u64
3258          vld2q_dup_f32, vld2q_dup_f64): Rewrite using builtin functions.
3259         (vld3_dup_s64, vld3_dup_u64, vld3_dup_f64, vld3_dup_s8
3260          vld3_dup_p8, vld3_dup_s16, vld3_dup_p16, vld3_dup_s32
3261          vld3_dup_u8, vld3_dup_u16, vld3_dup_u32, vld3_dup_f32
3262          vld3q_dup_s8, vld3q_dup_p8, vld3q_dup_s16, vld3q_dup_p16
3263          vld3q_dup_s32, vld3q_dup_s64, vld3q_dup_u8, vld3q_dup_u16
3264          vld3q_dup_u32, vld3q_dup_u64, vld3q_dup_f32, vld3q_dup_f64): Likewise.
3265         (vld4_dup_s64, vld4_dup_u64, vld4_dup_f64, vld4_dup_s8
3266          vld4_dup_p8, vld4_dup_s16, vld4_dup_p16, vld4_dup_s32
3267          vld4_dup_u8, vld4_dup_u16, vld4_dup_u32, vld4_dup_f32
3268          vld4q_dup_s8, vld4q_dup_p8, vld4q_dup_s16, vld4q_dup_p16
3269          vld4q_dup_s32, vld4q_dup_s64, vld4q_dup_u8, vld4q_dup_u16
3270          vld4q_dup_u32, vld4q_dup_u64, vld4q_dup_f32, vld4q_dup_f64): Likewise.
3271         * config/aarch64/aarch64.md (define_c_enum "unspec"): Add
3272         UNSPEC_LD2_DUP, UNSPEC_LD3_DUP, UNSPEC_LD4_DUP.
3273         * config/aarch64/aarch64-simd-builtins.def (ld2r, ld3r, ld4r): New
3274         builtins.
3275         * config/aarch64/aarch64-simd.md (aarch64_simd_ld2r<mode>): New pattern.
3276         (aarch64_simd_ld3r<mode>): Likewise.
3277         (aarch64_simd_ld4r<mode>): Likewise.
3278         (aarch64_ld2r<mode>): New expand.
3279         (aarch64_ld3r<mode>): Likewise.
3280         (aarch64_ld4r<mode>): Likewise.
3281
3282 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
3283
3284         * rtlanal.c (get_base_term): Handle SCRATCH.
3285
3286 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
3287
3288         * haifa-sched.c (sched_init): Disable max_issue when scheduling for
3289         register pressure.
3290
3291 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
3292
3293         * haifa-sched.c (cached_first_cycle_multipass_dfa_lookahead,)
3294         (cached_issue_rate): Remove.  Use dfa_lookahead and issue_rate instead.
3295         (max_issue, choose_ready, sched_init): Update.
3296
3297 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
3298
3299         * sched-int.h (struct _haifa_insn_data:last_rfs_win): New field.
3300         * haifa-sched.c (INSN_LAST_RFS_WIN): New access macro.
3301         (rfs_result): Set INSN_LAST_RFS_WIN.  Update signature.
3302         (rank_for_schedule): Update calls to rfs_result to pass new parameters.
3303         (print_rank_for_schedule_stats): Print out elements of ready list that
3304         ended up on their respective places due to each of the sorting
3305         heuristics.
3306         (ready_sort): Update.
3307         (debug_ready_list_1): Improve printout for SCHED_PRESSURE_MODEL.
3308         (schedule_block): Update.
3309
3310 2014-10-24  Maxim Kuvyrkov  <maxim.kuvyrkov@gmail.com>
3311
3312         * haifa-sched.c (sched_class_regs_num, call_used_regs_num): New static
3313         arrays.  Use sched_class_regs_num instead of ira_class_hard_regs_num.
3314         (print_curr_reg_pressure, setup_insn_reg_pressure_info,)
3315         (model_update_pressure, model_spill_cost): Use sched_class_regs_num.
3316         (model_start_schedule): Update.
3317         (sched_pressure_start_bb): New static function.  Calculate
3318         sched_class_regs_num.
3319         (schedule_block): Use it.
3320         (alloc_global_sched_pressure_data): Calculate call_used_regs_num.
3321
3322 2014-10-24  Richard Biener  <rguenther@suse.de>
3323
3324         * Makefile.in (BUILD_CPPLIB): When in stage2+ use the
3325         host library and make sure to pull in the required libintl
3326         and libiconv dependencies.
3327
3328 2014-10-24  Richard Biener  <rguenther@suse.de>
3329
3330         * fold-const.c (fold_binary_loc): Fix copy-and-pasto.
3331
3332 2014-10-24  Markus Trippelsdorf  <markus@trippelsdorf.de>
3333
3334         PR bootstrap/63632
3335         * collect2.c (main): Filter out -fno-lto.
3336
3337 2014-10-24  Martin Liska  <mliska@suse.cz>
3338
3339         * ipa-icf.c (sem_item_optimizer::parse_nonsingleton_classes): Guard
3340         division by zero in dumps.
3341         (sem_item_optimizer::merge_classes): Ditto.
3342
3343 2014-10-23  John David Anglin  <danglin@gcc.gnu.org>
3344
3345         * config/pa/pa.c (pa_can_combine_p): Fix typo in last change.
3346
3347 2014-10-23  Ian Lance Taylor  <iant@google.com>
3348
3349         * tree-vrp.c (extract_range_from_assert): Fix typo in comment.
3350
3351 2014-10-23  Ian Lance Taylor  <iant@google.com>
3352
3353         * config/mep/mep.h (TARGET_HAS_F_SETLKW): Don't undefine.
3354
3355 2014-10-23  Jakub Jelinek  <jakub@redhat.com>
3356
3357         PR debug/63623
3358         * var-tracking.c (stack_adjust_offset_pre_post_cb): New function.
3359         (stack_adjust_offset_pre_post): Use it through for_each_inc_dec,
3360         instead of only handling autoinc in dest if it is a MEM.
3361         (vt_stack_adjustments): Fix up formatting.
3362
3363 2014-10-23  DJ Delorie  <dj@redhat.com>
3364
3365         * config/msp430/msp430.c (msp430_print_operand): 'x' modifier is
3366         independend of -mlarge.
3367         * config/msp430/constraints.md (Ys): Update comment.
3368
3369 2014-10-23  Evgeny Stupachenko  <evstupac@gmail.com>
3370
3371         PR target/63534
3372         PR target/63618
3373         * cse.c (delete_trivially_dead_insns): Consider PIC register is used
3374         while it is pseudo.
3375         * dse.c (deletable_insn_p): Likewise.
3376
3377 2014-10-23  Georg-Johann Lay  <avr@gjlay.de>
3378
3379         * config/avr/avr.c: Fix GNU coding rules and typos.
3380         * config/avr/avr.h: Dito.
3381         * config/avr/avr-c.c: Dito.
3382         * config/avr/avr.md: Dito.
3383
3384 2014-10-23  Kirill Yukhin  <kirill.yukhin@intel.com>
3385
3386         * config/i386/sse.md (define_mode_iterator VI1248_AVX512VL_AVX512BW):
3387         New.
3388         (define_insn "*abs<mode>2"): Use VI1248_AVX512VL_AVX512BW mode
3389         iterator.
3390         (define_expand "abs<mode>2"): Ditto.
3391
3392 2014-10-23  Kirill Yukhin  <kirill.yukhin@intel.com>
3393
3394         * tree-core.h (tree_var_decl): Extend `function_code' field
3395         by one bit, move `regdecl_flag' field to ...
3396         (tree_decl_with_vis): Here.
3397         * tree.h (DECL_STATIC_CHAIN): Update struct name.
3398
3399 2014-10-23  Richard Biener  <rguenther@suse.de>
3400
3401         * Makefile.in (BUILD_CPPLIB): Add.
3402         (build/genmatch$(build_exeext)): Use BUILD_CPPLIB, not CPPLIB.
3403         Drop LIBIBERTY.
3404
3405 2014-10-23  Richard Biener  <rguenther@suse.de>
3406
3407         * fold-const.c (fold_binary_loc): Preserve side-effects of
3408         X - X when simplifying to 0.
3409         * stor-layout.c (finish_bitfield_representative): Strip
3410         side-effects of evaluating the difference of two DECL_FIELD_OFFSET.
3411
3412 2014-10-22  Richard Biener  <rguenther@suse.de>
3413             Tobias Burnus <burnus@net-b.de>
3414
3415         PR lto/63603
3416         * gcc.c (LINK_COMMAND_SPEC): Add %{fno-lto}.
3417
3418 2014-10-22  Dehao Chen  <dehao@google.com>
3419
3420         * auto-profile.c: Change order of header files.
3421
3422 2014-10-22  Guozhi Wei  <carrot@google.com>
3423
3424         PR tree-optimization/63530
3425         tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Set
3426         pointer alignment according to DR_MISALIGNMENT.
3427
3428 2014-10-22  David Malcolm  <dmalcolm@redhat.com>
3429
3430         * ipa-icf.c (ipa_icf_driver): Set optimizer to NULL when done.
3431
3432 2014-10-22  Andrew MacLeod  <amacleod@redhat.com>
3433
3434         * cfgbuild.h: New.  Add prototypes for cfgbuild.c.
3435         * cfgcleanup.h: New.  Add prototypes for cfgcleanup.c.
3436         * cfgloopmanip.h: New.  Add prototypes for cfgloopmanip.c.
3437         * dominance.h: New.  Add prototypes for dominance.c.
3438         * cfgloop.h: Move some prototypes/enum to cfgloopmanip.h and include it.
3439         * cfghooks.h: (struct profile_record) Relocate here.
3440         Relocate 2 prototypes from basic-block.h.
3441         * basic-block.h: Move prototypes and struct to new header files.
3442         Include cfgbuild.h, cfgcleanup.h, and dominance.h.
3443         * rtl.h: Move a few prototypes to new header files.
3444         * cfgcleanup.c (merge_memattrs): Make static.
3445         * genopinit.c (main): Add predict.h to list of includes.
3446         * predict.h: Update prototype list to match predict.c.
3447         * predict.c (maybe_hot_count_p): Export.
3448         (cgraph_edge::maybe_hot_p): Move to cgraph.c.
3449         (cgraph_node::optimize_for_size_p): Move to cgraph.h.
3450         * cgraph.h (cgraph_node::optimize_for_size_p): Relocate here.
3451         * cgraph.c (cgraph_edge::maybe_hot_p): Relocate here.
3452         * profile.h: Adjust prototypes.
3453         * ifcvt.h: New.  Relocate struct ce_if_block here.
3454         * ifcvt.c: Include ifcvt.h.
3455         * config/frv/frv.c: Include ifcvt.h.
3456         * config/frv/frv-protos.h: Add 'struct' to ce_if_block * parameters.
3457
3458 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
3459
3460         * lra.c (lra): Remove call to recog_init.
3461         * config/i386/i386.md (preferred_for_speed): New attribute
3462         (*float<SWI48:mode><MODEF:mode>2_sse): Override it instead of
3463         "enabled".  Remove check for sched1.
3464
3465 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
3466
3467         * recog.h (recog_data_d): Remove enabled_alternatives.
3468         * recog.c (extract_insn): Don't set it.
3469         * reload.c (find_reloads): Call get_enabled_alternatives.
3470
3471 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
3472
3473         * recog.h (constrain_operands): Add an alternative_mask parameter.
3474         (constrain_operands_cached): Likewise.
3475         (get_preferred_alternatives): Declare new form.
3476         * recog.c (get_preferred_alternatives): New bb-taking instance.
3477         (constrain_operands): Take the set of available alternatives as
3478         a parameter.
3479         (check_asm_operands, insn_invalid_p, extract_constrain_insn)
3480         (extract_constrain_insn_cached): Update calls to constrain_operands.
3481         * caller-save.c (reg_save_code): Likewise.
3482         * ira.c (setup_prohibited_mode_move_regs): Likewise.
3483         * postreload-gcse.c (eliminate_partially_redundant_load): Likewise.
3484         * ree.c (combine_reaching_defs): Likewise.
3485         * reload.c (can_reload_into): Likewise.
3486         * reload1.c (reload, reload_as_needed, inc_for_reload): Likewise.
3487         (gen_reload_chain_without_interm_reg_p, emit_input_reload_insns)
3488         (emit_insn_if_valid_for_reload): Likewise.
3489         * reorg.c (fill_slots_from_thread): Likewise.
3490         * config/i386/i386.c (ix86_attr_length_address_default): Likewise.
3491         * config/pa/pa.c (pa_can_combine_p): Likewise.
3492         * config/rl78/rl78.c (insn_ok_now): Likewise.
3493         * config/sh/sh.md (define_peephole2): Likewise.
3494         * final.c (final_scan_insn): Update call to constrain_operands_cached.
3495
3496 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
3497
3498         * doc/md.texi: Document "preferred_for_size" and "preferred_for_speed"
3499         attributes.
3500         * genattr.c (main): Handle "preferred_for_size" and
3501         "preferred_for_speed" in the same way as "enabled".
3502         * recog.h (bool_attr): New enum.
3503         (target_recog): Replace x_enabled_alternatives with x_bool_attr_masks.
3504         (get_preferred_alternatives, check_bool_attrs): Declare.
3505         * recog.c (have_bool_attr, get_bool_attr, get_bool_attr_mask_uncached)
3506         (get_bool_attr_mask, get_preferred_alternatives, check_bool_attrs):
3507         New functions.
3508         (get_enabled_alternatives): Use get_bool_attr_mask.
3509         * ira-costs.c (record_reg_classes): Use get_preferred_alternatives
3510         instead of recog_data.enabled_alternatives.
3511         * ira.c (ira_setup_alts): Likewise.
3512         * postreload.c (reload_cse_simplify_operands): Likewise.
3513         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
3514         * ira-lives.c (preferred_alternatives): New variable.
3515         (process_bb_node_lives): Set it.
3516         (check_and_make_def_conflict, make_early_clobber_and_input_conflicts)
3517         (single_reg_class, ira_implicitly_set_insn_hard_regs): Use it instead
3518         of recog_data.enabled_alternatives.
3519         * lra-int.h (lra_insn_recog_data): Replace enabled_alternatives
3520         to preferred_alternatives.
3521         * lra-constraints.c (process_alt_operands): Update accordingly.
3522         * lra.c (lra_set_insn_recog_data): Likewise.
3523         (lra_update_insn_recog_data): Assert check_bool_attrs.
3524
3525 2014-10-22  Richard Sandiford  <richard.sandiford@arm.com>
3526
3527         * recog.h (extract_constrain_insn): Declare.
3528         * recog.c (extract_constrain_insn): New function.
3529         * lra.c (check_rtl): Use it.
3530         * postreload.c (reload_cse_simplify_operands): Likewise.
3531         * reg-stack.c (check_asm_stack_operands): Likewise.
3532         (subst_asm_stack_regs): Likewise.
3533         * regcprop.c (copyprop_hardreg_forward_1): Likewise.
3534         * regrename.c (build_def_use): Likewise.
3535         * sel-sched.c (get_reg_class): Likewise.
3536         * config/arm/arm.c (note_invalid_constants): Likewise.
3537         * config/s390/predicates.md (execute_operation): Likewise.
3538
3539 2014-10-22  Jakub Jelinek  <jakub@redhat.com>
3540             Yury Gribov  <y.gribov@samsung.com>
3541
3542         * common.opt (flag_sanitize_recover): New variable.
3543         (fsanitize-recover): Remove Var/Init, deprecate.
3544         (fsanitize-recover=): New option.
3545         * doc/invoke.texi (fsanitize-recover): Update docs.
3546         * opts.c (finish_options): Use opts->x_flag_sanitize
3547         instead of flag_sanitize.  Prohibit -fsanitize-recover
3548         for anything besides UBSan.  Formatting.
3549         (common_handle_option): Handle OPT_fsanitize_recover_
3550         and OPT_fsanitize_recover.  Use opts->x_flag_sanitize
3551         instead of flag_sanitize.
3552         * asan.c (pass_sanopt::execute): Fix up formatting.
3553         * ubsan.c (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn,
3554         ubsan_expand_objsize_ifn, ubsan_build_overflow_builtin,
3555         instrument_bool_enum_load, ubsan_instrument_float_cast,
3556         instrument_nonnull_arg, instrument_nonnull_return): Check
3557         bits in flag_sanitize_recover bitmask instead of
3558         flag_sanitize_recover as bool flag.
3559
3560 2014-10-22  Jiong Wang <jiong.wang@arm.com>
3561
3562         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Add missing '\'.
3563
3564 2014-10-22  Renlin Li <renlin.li@arm.com>
3565
3566         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Define
3567         __ARM_FEATURE_IDIV__.
3568
3569 2014-10-22  Richard Biener  <rguenther@suse.de>
3570
3571         * Makefile.in (s-match): Adjust dependencies to only catch
3572         match.pd.
3573
3574 2014-10-22  Richard Biener  <rguenther@suse.de>
3575         Prathamesh Kulkarni  <bilbotheelffriend@gmail.com>
3576
3577         * Makefile.in (OBJS): Add gimple-match.o and generic-match.o.
3578         (MOSTLYCLEANFILES): Add gimple-match.c and generic-match.c.
3579         (gimple-match.c): Generate by triggering s-match.
3580         (generic-match.c): Likewise.
3581         (s-match): Rule to build gimple-match.c and generic-match.c
3582         by running the genmatch generator program.
3583         (build/hash-table.o): Dependencies to build hash-table.c for the host.
3584         (build/genmatch.o): Dependencies to build genmatch.
3585         (genprog): Add match.
3586         (build/genmatch): Likewise.
3587         (TEXI_GCCINT_FILES): Add match-and-simplify.texi.
3588         * generic-match-head.c: New file.
3589         * gimple-match-head.c: Likewise.
3590         * gimple-match.h: Likewise.
3591         * genmatch.c: Likewise.
3592         * match.pd: Likewise.
3593         * builtins.h (fold_builtin_n): Export.
3594         * builtins.c (fold_builtin_n): Likewise.
3595         * gimple-fold.h (gimple_build): Declare various overloads.
3596         (gimple_simplify): Likewise.
3597         (gimple_convert): Re-implement in terms of gimple_build.
3598         * gimple-fold.c (gimple_convert): Remove.
3599         (gimple_build): New functions.
3600         * doc/match-and-simplify.texi: New file.
3601         * doc/gccint.texi: Add menu item Match and Simplify and include
3602         match-and-simplify.texi.
3603
3604 2014-10-22  Jakub Jelinek  <jakub@redhat.com>
3605
3606         PR target/63594
3607         * config/i386/i386.c (ix86_expand_vector_init_duplicate): For
3608         V{8HI,16QI,16HI,32QI}mode call ix86_vector_duplicate_value
3609         even for just TARGET_AVX2, not only for
3610         TARGET_AVX512VL && TARGET_AVX512BW.  For V{32HI,64QI}mode,
3611         call ix86_vector_duplicate_value only if TARGET_AVX512BW,
3612         otherwise build it using concatenation of 256-bit
3613         broadcast.
3614         * config/i386/sse.md (AVX_VEC_DUP_MODE): Moved after
3615         avx512 broadcast patterns.
3616         (vec_dup<mode>): Likewise.  For avx2 use
3617         v<sseintprefix>broadcast<bcstscalarsuff> instead of
3618         vbroadcast<ssescalarmodesuffix>.
3619         (AVX2_VEC_DUP_MODE): New mode iterator.
3620         (*vec_dup<mode>): New TARGET_AVX2 define_insn with
3621         AVX2_VEC_DUP_MODE iterator, add a splitter for that.
3622
3623         PR target/63542
3624         * config/i386/i386.c (ix86_pic_register_p): Also return
3625         true if x is a hard register with ORIGINAL_REGNO equal to
3626         pic_offset_table_rtx pseudo REGNO.
3627         (ix86_delegitimize_address): For ix86_use_pseudo_pic_reg ()
3628         after reload, subtract GOT_SYMBOL_NAME symbol if possible.
3629
3630 2014-10-22  Alan Modra  <amodra@gmail.com>
3631
3632         * gengtype.h (obstack_chunk_alloc, obstack_chunk_free): Remove cast.
3633         * coretypes.h (obstack_chunk_alloc, obstack_chunk_free): Likewise.
3634         (gcc_obstack_init): Use obstack_specify_allocation in place of
3635         _obstack_begin.
3636         * genautomata.c (next_sep_el): Cast result of obstack_base to (char *).
3637         (regexp_representation): Likewise.
3638         * godump.c (go_output_type): Likewise.
3639
3640 2014-10-21  John David Anglin  <danglin@gcc.gnu.org>
3641
3642         * config.gcc: Remove MASK_JUMP_IN_DELAY from target_cpu_default2.
3643         * config/pa/pa.h (TARGET_DEFAULT): Remove MASK_JUMP_IN_DELAY.
3644         * config/pa/pa.opt (mjump-in-delay): Ignore option.  Update comment.
3645
3646 2014-10-21 Manuel López-Ibáñez  <manu@gcc.gnu.org>
3647
3648         * doc/invoke.texi (pedantic-errors): Explain better.
3649
3650 2014-10-21  Joern Rennecke  <joern.rennecke@embecosm.com>
3651             Vidya Praveen <vidya.praveen@atmel.com>
3652             Praveen Kumar Kaushik <Praveen_Kumar.Kaushik@atmel.com>
3653             Senthil Kumar Selvaraj <Senthil_Kumar.Selvaraj@atmel.com>
3654             Pitchumani Sivanupandi <Pitchumani.S@atmel.com>
3655
3656         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Don't define
3657         __MEMX for avrtiny.
3658         * config/avr/avr.c (avr_insert_attributes): Reject __memx for avrtiny.
3659         (avr_nonconst_pointer_addrspace): Likewise.
3660         * config/avr/avr.h (AVR_HAVE_LPM): Define.
3661
3662         Added AVRTINY architecture to avr target.
3663         * config/avr/avr-arch.h (avr_arch): Added AVRTINY architecture.
3664         (base_arch_s): member added for AVRTINY architecture.
3665         * config/avr/avr.c: Added TINY_ADIW, TINY_SBIW macros as AVRTINY
3666         alternate for adiw/sbiw instructions. Added AVR_TMP_REGNO and
3667         AVR_ZERO_REGNO macros for tmp and zero registers. Replaced TMP_REGNO
3668         and ZERO_REGNO occurrences by AVR_TMP_REGNO and AVR_ZERO_REGNO
3669         respectively. LAST_CALLEE_SAVED_REG macro added for the last register
3670         in callee saved register list.
3671         (avr_option_override): CCP address updated for AVRTINY.
3672         (avr_init_expanders): tmp and zero rtx initialized as per arch.
3673         Reset avr_have_dimode if AVRTINY.
3674         (sequent_regs_live): Use LAST_CALLEE_SAVED_REG instead magic number.
3675         (emit_push_sfr): Use AVR_TMP_REGNO for tmp register number.
3676         (avr_prologue_setup_frame): Don't minimize prologue if AVRTINY.
3677         Use LAST_CALLEE_SAVED_REG to refer last callee saved register.
3678         (expand_epilogue): Likewise.
3679         (avr_print_operand): Print CCP address in case of AVRTINY also.
3680         <TBD>bad address
3681         (function_arg_regno_p): Check different register list for arguments
3682         if AVRTINY.
3683         (init_cumulative_args): Check for AVRTINY to update number of argument
3684         registers.
3685         (tiny_valid_direct_memory_access_range): New function. Return false if
3686         direct memory access range is not in accepted range for AVRTINY.
3687         (avr_out_movqi_r_mr_reg_disp_tiny): New function to handle register
3688         indirect load (with displacement) for AVRTINY.
3689         (out_movqi_r_mr): Updated instruction length for AVRTINY. Call
3690         avr_out_movqi_r_mr_reg_disp_tiny for load from reg+displacement.
3691         (avr_out_movhi_r_mr_reg_no_disp_tiny): New function to handle register
3692         indirect load (no displacement) for AVRTINY.
3693         (avr_out_movhi_r_mr_reg_disp_tiny): New function to handle register
3694         indirect load (with displacement) for AVRTINY.
3695         (avr_out_movhi_r_mr_pre_dec_tiny): New function to handle register
3696         indirect load for pre-decrement address.
3697         (out_movhi_r_mr): In case of AVRTINY, call tiny register indirect load
3698         functions. Update instruction length for AVRTINY.
3699         (avr_out_movsi_r_mr_reg_no_disp_tiny): New function. Likewise, for
3700         SImode.
3701         (avr_out_movsi_r_mr_reg_disp_tiny): New function. Likewise, for SImode.
3702         (out_movsi_r_mr): Likewise, for SImode.
3703         (avr_out_movsi_mr_r_reg_no_disp_tiny): New function to handle register
3704         indirect store (no displacement) for AVRTINY.
3705         (avr_out_movsi_mr_r_reg_disp_tiny): New function to handle register
3706         indirect store (with displacement) for AVRTINY.
3707         (out_movsi_mr_r): Emit out insn for IO address store. Update store
3708         instruction's size for AVRTINY. For AVRTINY, call tiny SImode indirect
3709         store functions.
3710         (avr_out_load_psi_reg_no_disp_tiny): New function to handle register
3711         indirect load (no displacement) for PSImode in AVRTINY.
3712         (avr_out_load_psi_reg_disp_tiny): New function to handle register
3713         indirect load (with displacement) for PSImode in AVRTINY.
3714         (avr_out_load_psi): Call PSImode register indirect load functions for
3715         AVRTINY. Update instruction length for AVRTINY.
3716         (avr_out_store_psi_reg_no_disp_tiny): New function to handle register
3717         indirect store (no displacement) for PSImode in AVRTINY.
3718         (avr_out_store_psi_reg_disp_tiny): New function to handle register
3719         indirect store (with displacement) for PSImode in AVRTINY.
3720         (avr_out_store_psi): Update instruction length for AVRTINY. Call tiny
3721         register indirect store functions for AVRTINY.
3722         (avr_out_movqi_mr_r_reg_disp_tiny): New function to handle QImode
3723         register indirect store (with displacement) for AVRTINY.
3724         (out_movqi_mr_r): Update instruction length for AVRTINY. Call tiny
3725         register indirect store function for QImode in AVRTINY.
3726         (avr_out_movhi_mr_r_xmega): Update instruction length for AVRTINY.
3727         (avr_out_movhi_mr_r_reg_no_disp_tiny): New function to handle register
3728         indirect store (no displacement) for HImode in AVRTINY.
3729         (avr_out_movhi_mr_r_reg_disp_tiny): New function to handle register
3730         indirect store (with displacement) for HImode in AVRTINY.
3731         (avr_out_movhi_mr_r_post_inc_tiny): New function to handle register
3732         indirect store for post-increment address in HImode.
3733         (out_movhi_mr_r): Update instruction length for AVRTINY. Call tiny
3734         register indirect store function for HImode in AVRTINY.
3735         (avr_out_compare): Use TINY_SBIW/ TINY_ADIW in place of sbiw/adiw
3736         in case of AVRTINY.
3737         (order_regs_for_local_alloc): Updated register allocation order for
3738         AVRTINY.
3739         (avr_conditional_register_usage): New function. It is a target hook
3740         (TARGET_CONDITIONAL_REGISTER_USAGE) function which updates fixed, call
3741         used registers list and register allocation order for AVRTINY.
3742         (avr_return_in_memory): Update return value size for AVRTINY.
3743         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Added builtin macros
3744         for AVRTINY arch and tiny program memory base address.
3745         * config/avr/avr-devices.c (avr_arch_types): Added AVRTINY arch.
3746         (avr_texinfo): Added description for AVRTINY arch.
3747         * config/avr/avr.h: Added macro to identify AVRTINY arch. Updated
3748         STATIC_CHAIN_REGNUM for AVRTINY.
3749         * config/avr/avr-mcus.def: Added AVRTINY arch devices.
3750         * config/avr/avr.md: Added constants for tmp/ zero registers in
3751         AVRTINY. Attributes for AVRTINY added.
3752         (mov<mode>): Move src/ dest address to register if it is not in AVRTINY
3753         memory access range.
3754         (mov<mode>_insn): Avoid QImode direct load for AVRTINY if address not
3755         in AVRTINY memory access range.
3756         (*mov<mode>): Likewise for HImode and SImode.
3757         (*movsf): Likewise for SFmode.
3758         (delay_cycles_2): Updated instructions to be emitted as AVRTINY does
3759         not have sbiw.
3760         * config/avr/avr-protos.h: Added function prototype for
3761         tiny_valid_direct_memory_access_range.
3762         * config/avr/avr-tables.opt: Regenerate.
3763         * gcc/config/avr/t-multilib: Regenerate.
3764         * doc/avr-mmcu.texi: Regenerate.
3765
3766 2014-10-21  Andrew Pinski  <apinski@cavium.com>
3767
3768         * doc/invoke.texi (AARCH64/mtune): Document thunderx as an
3769         available option also.
3770         * config/aarch64/aarch64-cost-tables.h: New file.
3771         * config/aarch64/aarch64-cores.def (thunderx): New core.
3772         * config/aarch64/aarch64-tune.md: Regenerate.
3773         * config/aarch64/aarch64.c: Include aarch64-cost-tables.h instead
3774         of config/arm/aarch-cost-tables.h.
3775         (thunderx_regmove_cost): New variable.
3776         (thunderx_tunings): New variable.
3777
3778 2014-10-21  Dehao Chen  <dehao@google.com>
3779
3780         * auto-profile.c: New file.
3781         * auto-profile.h: New file.
3782         * basic-block.h (maybe_hot_count_p): New export func.
3783         (add_working_set): New export func.
3784         * gcov-io.h (GCOV_TAG_AFDO_FILE_NAMES): New tag.
3785         (GCOV_TAG_AFDO_FUNCTION): Likewise.
3786         (GCOV_TAG_AFDO_WORKING_SET): Likewise.
3787         * opts.c (enable_fdo_optimizations): New func.
3788         (common_handle_option): Handle -fauto-profile flag.
3789         * ipa-inline.c (want_early_inline_function_p): Iterative-einline.
3790         (class pass_early_inline): Export early_inliner.
3791         (early_inliner): Likewise.
3792         (pass_early_inline::execute): Likewise.
3793         * ipa-inline.h (early_inliner): Likewise.
3794         * predict.c (maybe_hot_count_p): New export func.
3795         (counts_to_freqs): AutoFDO logic.
3796         (rebuild_frequencies): Likewise.
3797         * tree-profile.c (pass_ipa_tree_profile::gate): Likewise.
3798         * profile.c (add_working_set): New func.
3799         * Makefile.in (auto-profile.o): New object file.
3800         * passes.def (pass_ipa_auto_profile): New pass.
3801         * tree-ssa-live.c (remove_unused_scope_block_p): AutoFDO logic.
3802         * tree-pass.h (make_pass_ipa_auto_profile): New pass.
3803         * toplev.c (compile_file): AutoFDO logic.
3804         * doc/invoke.texi (-fauto-profile): New doc.
3805         * coverage.c (coverage_init): AutoFDO logic.
3806         * common.opt (-fauto-profile): New flag.
3807         * timevar.def (TV_IPA_AUTOFDO): New tag.
3808         * value-prof.c (gimple_alloc_histogram_value): New export func.
3809         (check_ic_target): Likewise.
3810         * value-prof.h (gimple_alloc_histogram_value): Likewise.
3811         (check_ic_target): Likewise.
3812
3813 2014-10-21  David Malcolm  <dmalcolm@redhat.com>
3814
3815         * cgraph.c (cgraph_c_finalize): New function.
3816         * cgraph.h (cgraph_c_finalize): New prototype.
3817         (cgraphunit_c_finalize): New prototype.
3818         * cgraphunit.c (first_analyzed): Move from analyze_functions
3819         to file-scope.
3820         (first_analyzed_var): Likewise.
3821         (analyze_functions): Move static variables into file-scope.
3822         (cgraphunit_c_finalize): New function.
3823         * diagnostic.c (diagnostic_finish): Free the memory for
3824         context->classify_diagnostic and context->printer, running the
3825         destructor for the latter.
3826         (bt_stop): Use toplev::main.
3827         * dwarf2out.c (dwarf2out_finalize): New function.
3828         * dwarf2out.h (dwarf2out_c_finalize): New prototype.
3829         * gcse.c (gcse_c_finalize): New function.
3830         * gcse.h (gcse_c_finalize): New prototype.
3831         * ggc-page.c (init_ggc): Make idempotent.
3832         * input.c (input_location): Initialize to UNKNOWN_LOCATION.
3833         * ipa-cp.c (ipa_cp_c_finalize): New function.
3834         * ipa-prop.h (ipa_cp_c_finalize): New prototype.
3835         * ipa-pure-const.c (function_insertion_hook_holder): Move to be
3836         a field of class pass_ipa_pure_const.
3837         (node_duplication_hook_holder): Likewise.
3838         (node_removal_hook_holder): Likewise.
3839         (register_hooks): Convert to method...
3840         (pass_ipa_pure_const::register_hooks): ...here, converting
3841         static variable init_p into...
3842         (pass_ipa_pure_const::init_p): ...new field.
3843         (pure_const_generate_summary): Update invocation of
3844         register_hooks to invoke as a method of current_pass.
3845         (pure_const_read_summary): Likewise.
3846         (propagate): Convert to...
3847         (pass_ipa_pure_const::execute): ...method.
3848         * ipa-reference.c (ipa_init): Move static bool init_p from here
3849         to...
3850         (ipa_init_p): New file-scope variable, so that it can be reset
3851         when repeatedly invoking the compiler within one process by...
3852         (ipa_reference_c_finalize): New function.
3853         * ipa-reference.h (ipa_reference_c_finalize): New.
3854         * main.c (main): Replace invocation of toplev_main with
3855         construction of a toplev instance, and call its "main" method.
3856         * params.c (global_init_params): Add an assert that
3857         params_finished is false.
3858         (params_c_finalize): New.
3859         * params.h (params_c_finalize): New.
3860         * passes.c (execute_ipa_summary_passes): Set "current_pass" before
3861         invoking generate_summary, for the benefit of pass_ipa_pure_const.
3862         (ipa_write_summaries_2): Assign "pass" to "current_pass" global
3863         before calling write_summary hook.
3864         (ipa_write_optimization_summaries_1): Likewise when calling
3865         write_optimization_summary hook.
3866         (ipa_read_summaries_1): Likewise for read_summary hook.
3867         (ipa_read_optimization_summaries_1): Likewise for
3868         read_optimization_summary hook.
3869         (execute_ipa_stmt_fixups): Likewise.
3870         * stringpool.c (init_stringpool): Clean up if we're called more
3871         than once.
3872         * timevar.c (timevar_init): Ignore repeated calls.
3873         * toplev.c: Include "dwarf2out.h", "ipa-reference.h", "gcse.h",
3874         "ipa-prop.h".
3875         (general_init): Reset "input_location" to UNKNOWN_LOCATION.
3876         (initialize_rtl): Move static local "initialized_once"
3877         into file scope, and rename to...
3878         (rtl_initialized): New variable.
3879         (do_compile): Move timevar initialization from here to
3880         toplev::start_timevars.
3881         (toplev::toplev, toplev::~toplev, toplev::start_timevars,
3882         toplev::finalize): New functions.
3883         (toplev_main): Rename to...
3884         (toplev::main): ...this.
3885         * toplev.h (class toplev): New class.
3886
3887 2014-10-21  Andrew MacLeod  <amacleod@redhat.com>
3888
3889         * loop-doloop.c: Include loop-unroll.h.
3890
3891 2014-10-21  Andrew MacLeod  <amacleod@redhat.com>
3892
3893         * cfg.h: New.  Header file for cfg.c.
3894         * cfganal.h: New.  Header file for cfganal.c.
3895         * lcm.h: New.  Header file for lcm.c.
3896         * loop-unroll.h: New.  Header file for loop-unroll.h.
3897         * cfgloop.h: (unroll_loops): Remove prototype.
3898         * basic-block.h: Move prototypes and structs to new header files.
3899         Include cfg.h, cfganal.h, and lcm.h.
3900         * loop-init.c: Include loop-unroll.h.
3901         * loop-unroll.c: (referenced_in_one_insn_in_loop_p): Make static.
3902         * modulo-sched.c: Include loop-unroll.h.
3903
3904 2014-10-21  Thomas Preud'homme  <thomas.preudhomme@arm.com>
3905
3906         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Fix creation of
3907         MARKER_BYTE_UNKNOWN markers when handling casts.
3908
3909 2014-10-21  Richard Biener  <rguenther@suse.de>
3910
3911         * tree-ssa-phiopt.c (value_replacement): Properly verify we
3912         are the non-singleton PHI.
3913
3914 2014-10-21  Jakub Jelinek  <jakub@redhat.com>
3915
3916         PR tree-optimization/63563
3917         * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Bail out
3918         if either dra or drb stmts are not normal loads/stores.
3919
3920 2014-10-21  Ilya Tocar  <ilya.tocar@intel.com>
3921
3922         * config/i386/i386.c (expand_vec_perm_1): Fix
3923         expand_vec_perm_palignr case.
3924         * config/i386/sse.md (<ssse3_avx2>_palignr<mode>_mask): Use
3925         VI1_AVX512.
3926
3927 2014-10-21  Zhenqiang Chen  <zhenqiang.chen@arm.com>
3928
3929         * cfgloopanal.c (seq_cost): Delete.
3930         * rtl.h (seq_cost): New prototype.
3931         * rtlanal.c (seq_cost): New function.
3932         * tree-ssa-loop-ivopts.c (seq_cost): Delete.
3933
3934 2014-10-20  Andrew MacLeod  <amacleod@redhat.com>
3935
3936         * cfgrtl.h: New.  Add prototypes for cfgrtl.c.
3937         * basic-block.h: Remove prototypes for cfgrtl.c.
3938         * cfghooks.h (cfg_layout_initialize, cfg_layout_finalize): Move
3939         prototypes to cfgrtl.h.
3940         * profile.h (profile_info): Add extern export declaration.
3941         * rtl.h: Remove prototypes for cfgrtl.h.
3942         * tree-cfg.h (gt_ggc_mx, gt_pch_nx): Move prototypes to here.
3943         * ipa-inline.c: Include profile.h.
3944         * loop-unroll.c: Ditto.
3945         * modulo-sched.c: Ditto.
3946         * postreload-gcse.c: Ditto.
3947         * predict.c: Ditto.
3948         * sched-ebb.c: Ditto.
3949         * sched-rgn.c: Ditto.
3950         * tracer.c: Ditto.
3951         * tree-ssa-loop-ivcanon.c: Ditto.
3952
3953 2014-10-20  Richard Biener  <rguenther@suse.de>
3954
3955         * tree-vect-slp.c (vect_get_and_check_slp_defs): Try swapping
3956         operands to get a def operand kind match.  Signal mismatches
3957         to the parent so we can try swapping its operands.
3958         (vect_build_slp_tree): Try swapping operands if they have
3959         a mismatched operand kind.
3960
3961 2014-10-20  Alan Modra  <amodra@gmail.com>
3962
3963         PR debug/60655
3964         * simplify-rtx.c (simplify_plus_minus): Delete unused "input_ops".
3965         Increase "ops" array size.  Correct array size tests.  Init
3966         n_constants in loop.  Break out of innermost loop when finding
3967         a trivial CONST expression.
3968
3969 2014-10-20  Martin Liska  <mliska@suse.cz>
3970
3971         PR ipa/63583
3972         * ipa-icf-gimple.c (func_checker::compare_gimple_asm):
3973         Gimple tempate string is compared.
3974
3975 2014-10-20  Uros Bizjak  <ubizjak@gmail.com>
3976
3977         * varasm.c (const_alias_set): Remove.
3978         (init_varasm_once): Remove initialization of const_alias_set.
3979         (build_constant_desc): Do not set alias set to const_alias_set.
3980
3981 2014-10-19  Ilya Verbin  <ilya.verbin@intel.com>
3982
3983         * configure: Regenerate.
3984         * configure.ac: Move the test for section attribute specifier "e" in GAS
3985         out to all i[34567]86-*-* | x86_64-*-* targets and add --fatal-warnings.
3986         * langhooks.c (lhd_begin_section): Set SECTION_EXCLUDE flag.
3987         * varasm.c (default_elf_asm_named_section): Guard SECTION_EXCLUDE with
3988         ifdef HAVE_GAS_SECTION_EXCLUDE.
3989
3990 2014-10-19  Andreas Schwab  <schwab@linux-m68k.org>
3991
3992         * doc/md.texi (RTL Template) [match_scratch]: Correct equivalent
3993         match_operand expression.
3994
3995 2014-10-19  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
3996             David Edelsohn  <dje.gcc@gmail.com>
3997
3998         * config/rs6000/rs6000.c (rs6000_atomic_assign_expand_fenv): New
3999         function.
4000         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
4001
4002 2014-10-18  Manuel López-Ibáñez  <manu@gcc.gnu.org>
4003
4004         * doc/invoke.texi (Options to Request or Suppress Warnings):
4005         Explain options precedence.
4006         (Wtrampolines): Do not indent paragraph.
4007
4008 2014-10-18  John David Anglin  <danglin@gcc.gnu.org>
4009
4010         * doc/invoke.texi: Update documentation of hppa -mjump-in-delay option.
4011         * config/pa/pa-protos.h (pa_following_call): Delete declaration.
4012         (pa_jump_in_call_delay): Likewise.
4013         * config/pa/pa.c (pa_option_override): Remove jump in call delay
4014         override.
4015         (pa_output_millicode_call): Remove support for jump in call delay.
4016         (pa_output_call): Likewise.
4017         (pa_jump_in_call_delay): Delete.
4018         (pa_following_call): Likewise.
4019         * config/pa/pa.md (in_call_delay): Remove jump in delay check.
4020         (uncond_branch): Remove following call check from attribute length.
4021
4022 2014-10-18  Oleg Endo  <olegendo@gcc.gnu.org>
4023
4024         PR target/53513
4025         * config/sh/sh-modes.def (PSI): Remove.
4026         * config/sh/sh-protos.h (get_fpscr_rtx): Remove.
4027         * config/sh/sh.c (fpscr_rtx, get_fpscr_rtx): Remove.
4028         (sh_reorg): Remove commented out FPSCR code.
4029         (fpscr_set_from_mem): Use SImode instead of PSImode.  Emit lds_fpscr
4030         insn instead of move insn.
4031         (sh_hard_regno_mode_ok): Return SImode for FPSCR.
4032         (sh_legitimate_address_p, sh_legitimize_reload_address): Remove PSImode
4033         handling.
4034         (sh_emit_mode_set): Emit lds_fpscr and sts_fpscr insns.
4035         (sh1_builtin_p): Uncomment.
4036         (SH_BLTIN_UV 25, SH_BLTIN_VU 26): New macros.
4037         (bdesc): Add __builtin_sh_get_fpscr and __builtin_sh_set_fpscr.
4038         * config/sh/sh/predicates.md (fpscr_operand): Simplify.
4039         (fpscr_movsrc_operand, fpscr_movdst_operand): New predicates.
4040         (general_movsrc_operand, general_movdst_operand): Disallow
4041         fpscr_operand.
4042         * config/sh/sh.md (FPSCR_FR): New constant.
4043         (push_fpscr): Emit sts_fpscr insn.
4044         (pop_fpscr): Emit lds_fpscr_insn.
4045         (movsi_ie): Disallow FPSCR operands.
4046         (fpu_switch, unnamed related split, extend_psi_si,
4047         truncate_si_psi): Remove insns.
4048         (lds_fpscr, sts_fpscr): New insns.
4049         (toggle_sz, toggle_pr): Use SImode for FPSCR_REG instead of PSImode.
4050
4051 2014-10-17  Eric Botcazou  <ebotcazou@adacore.com>
4052
4053         * ipa-inline-transform.c (master_clone_with_noninline_clones_p): New.
4054         (clone_inlined_nodes): Do not overwrite the clone if above predicate
4055         returns true.
4056
4057 2014-10-17  Ilya Tocar  <ilya.tocar@intel.com>
4058
4059         * config/i386/i386.c (MAX_VECT_LEN): Move earlier.
4060         (expand_vec_perm_d): Ditto.
4061         (ix86_expand_vec_perm_vpermi2): Handle V8HImode, V16HImode, V32HImode,
4062         V32HImode, V4SImode, V8SImode, V4SFmode, V8SFmode, V2DImode, V4DImode,
4063         V4DFmode.
4064         (ix86_expand_vec_perm): Update call to ix86_expand_vec_perm_vpermi2.
4065         (ix86_expand_sse_unpack): Handle V64QImode.
4066         (expand_vec_perm_blend): Update conditions for TARGET, handle
4067         V8DFmode, V16SFmode, V32HImode, V64QImode, V16SImode, V8DImode.
4068         (expand_vec_perm_pshufb): Handle V64QImode.
4069         (expand_vec_perm_1): Handle V64QImode, V32HImode, V16SImode, V16SFmode,
4070         V8DFmode, V8DImode, V4DFmode, V2DFmode, V8SFmode, V4SFmode.
4071         (ix86_expand_vec_perm_const_1): Call  ix86_expand_vec_perm_vpermi2.
4072         (ix86_vectorize_vec_perm_const_ok): Handle V32HImode, V64QImode.
4073         (ix86_expand_vecop_qihi): Handle V64QImode.
4074         * config/i386/sse.md (define_mode_iterator VI1_AVX512): New.
4075         (define_mode_iterator VEC_PERM_AVX2): Add V32HI.
4076         (define_mode_iterator VEC_PERM_CONST): Add V32HI.
4077         (define_insn "<ssse3_avx2>_pshufb<mode>3<mask_name>"): Add masking.
4078         (mul<mode>3): Use VI1_AVX512.
4079         (<sse2_avx2>_packsswb): Ditto.
4080         (<sse2_avx2>_packuswb): Ditto.
4081         (<ssse3_avx2>_pshufb<mode>3): Ditto.
4082         (<shift_insn><mode>3): Ditto.
4083
4084 2014-10-17  Kirill Yukhin  <kirill.yukhin@intel.com>
4085
4086         * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Refactor
4087         conditions to fix bootstrap.
4088
4089 2014-10-17  Andrew MacLeod  <amacleod@redhat.com>
4090
4091         gcc-plugin.h:  Add tm.h and flattened includes from function.h.
4092
4093 2014-10-17  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4094             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4095             Anna Tikhonova  <anna.tikhonova@intel.com>
4096             Ilya Tocar  <ilya.tocar@intel.com>
4097             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4098             Ilya Verbin  <ilya.verbin@intel.com>
4099             Kirill Yukhin  <kirill.yukhin@intel.com>
4100             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4101
4102         * config/i386/i386.c (ix86_expand_vector_init_duplicate): Handle V64QI
4103         and V32HI modes, update V8HI, V16QI, V32QI modes handling.
4104         (ix86_expand_vector_init_general): Handle V64QI and V32HI modes.
4105         * config/i386/sse.md (define_mode_iterator VI48F_512): Rename to ...
4106         (define_mode_iterator VF48_I1248): ... this. Extend to AVX-512 modes.
4107         (define_expand "vec_init<mode>"): Use VF48_I1248.
4108
4109 2014-10-17  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4110             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4111             Anna Tikhonova  <anna.tikhonova@intel.com>
4112             Ilya Tocar  <ilya.tocar@intel.com>
4113             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4114             Ilya Verbin  <ilya.verbin@intel.com>
4115             Kirill Yukhin  <kirill.yukhin@intel.com>
4116             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4117
4118         * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Extend
4119         expand_sse2_mulvxdi3.
4120
4121 2014-10-17  Richard Biener  <rguenther@suse.de>
4122
4123         * fold-const.c (fold_comparison): Remove redundant constant
4124         folding and operand swapping.
4125         (fold_binary_loc): Do comparison operand swapping here.
4126         (fold_ternary_loc): Canonicalize operand order for
4127         commutative ternary operations.
4128         * tree.c (commutative_ternary_tree_code): Add DOT_PROD_EXPR
4129         and FMA_EXPR.
4130
4131 2014-10-17  Jakub Jelinek  <jakub@redhat.com>
4132
4133         PR tree-optimization/63464
4134         * gimple.h (gimple_seq_discard): New prototype.
4135         * gimple.c: Include stringpool.h and tree-ssanames.h.
4136         (gimple_seq_discard): New function.
4137         * optabs.h (lshift_cheap_p): New prototype.
4138         * optabs.c (lshift_cheap_p): New function, moved from...
4139         * tree-switch-conversion.c (lshift_cheap_p): ... here.
4140         * tree-ssa-reassoc.c: Include gimplify.h and optabs.h.
4141         (reassoc_branch_fixups): New variable.
4142         (update_range_test): Add otherrangep and seq arguments.
4143         Unshare exp.  If otherrange is NULL, use for other ranges
4144         array of pointers pointed by otherrangep instead.
4145         Emit seq before gimplified statements for tem.
4146         (optimize_range_tests_diff): Adjust update_range_test
4147         caller.
4148         (optimize_range_tests_xor): Likewise.  Fix up comment.
4149         (extract_bit_test_mask, optimize_range_tests_to_bit_test): New
4150         functions.
4151         (optimize_range_tests): Adjust update_range_test caller.
4152         Call optimize_range_tests_to_bit_test.
4153         (branch_fixup): New function.
4154         (execute_reassoc): Call branch_fixup.
4155
4156         PR tree-optimization/63302
4157         * tree-ssa-reassoc.c (optimize_range_tests_xor,
4158         optimize_range_tests_diff): Use !integer_pow2p () instead of
4159         tree_log2 () < 0.
4160
4161 2014-10-17  Martin Liska  <mliska@suse.cz>
4162
4163         * ipa-icf.c (sem_function::merge): Local flags are set to false
4164         to enforce equal calling convention to be used.
4165         * opts.c (common_handle_option): Indentation fix.
4166
4167 2014-10-17  Marc Glisse  <marc.glisse@inria.fr>
4168
4169         * tree-into-ssa.c (is_old_name): Replace "new" with "old".
4170
4171 2014-10-17  Tom de Vries  <tom@codesourcery.com>
4172
4173         PR rtl-optimization/61605
4174         * regcprop.c (copyprop_hardreg_forward_1): Use
4175         regs_invalidated_by_this_call instead of regs_invalidated_by_call.
4176
4177 2014-10-17  Tom de Vries  <tom@codesourcery.com>
4178
4179         PR rtl-optimization/61605
4180         * regcprop.c (copyprop_hardreg_forward_1): Add copy_p and noop_p.  Don't
4181         notice stores for noops.  Don't regard noops as copies.
4182
4183 2014-10-17  Uros Bizjak  <ubizjak@gmail.com>
4184
4185         * config/i386/cpuid.h (__cpuid): Remove definitions that handle %ebx
4186         register in a special way.
4187         (__cpuid_count): Ditto.
4188         * config/i386/driver-i386.h: Protect with
4189         "#if defined(__GNUC__) && (__GNUC__ >= 5 || !defined(__PIC__))".
4190         (host_detect_local_cpu): Mention that GCC with non-fixed %ebx
4191         is required to compile the function.
4192
4193 2014-10-16  DJ Delorie  <dj@redhat.com>
4194
4195         * flag-types.h (sanitize_code): Don't assume targets have 32-bit
4196         integers.
4197
4198         * config/rs6000/rs6000-c.c (rid_int128): New.
4199         (rs6000_macro_to_expand): Use instead of RID_INT128.
4200
4201 2014-10-16  Andrew MacLeod  <amacleod@redhat.com>
4202
4203         * function.h: Flatten file.  Remove includes, adjust prototypes to
4204         reflect only what is in function.h.
4205         (enum direction, struct args_size, struct locate_and_pad_arg_data,
4206         ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Relocate
4207         from expr.h.
4208         (ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD): Relocate from rtl.h.
4209         (optimize_function_for_size_p, optimize_function_for_speed_p): Move
4210         prototypes to predict.h.
4211         (init_varasm_status): Move prototype to varasm.h.
4212         * expr.h: Adjust include files.
4213         (enum direction, struct args_size, struct locate_and_pad_arg_data,
4214         ADD_PARM_SIZE, SUB_PARM_SIZE, ARGS_SIZE_TREE, ARGS_SIZE_RTX): Move
4215         to function.h.
4216         (locate_and_pad_parm): Move prototype to function.h.
4217         * rtl.h: (assign_stack_local, ASLK_REDUCE_ALIGN, ASLK_RECORD_PAD,
4218         assign_stack_local_1, assign_stack_temp, assign_stack_temp_for_type,
4219         assign_temp, reposition_prologue_and_epilogue_notes,
4220         prologue_epilogue_contains, sibcall_epilogue_contains,
4221         update_temp_slot_address, maybe_copy_prologue_epilogue_insn,
4222         set_return_jump_label): Move prototypes to function.h.
4223         * predict.h (optimize_function_for_size_p,
4224         optimize_function_for_speed_p): Relocate prototypes from function.h.
4225         * shrink-wrap.h (emit_return_into_block, active_insn_between,
4226         convert_jumps_to_returns, emit_return_for_exit): Move prototypes to
4227         function.h.
4228         * varasm.h (init_varasm_status): Relocate prototype from function.h.
4229         * genattrtab.c (write_header): Add predict.h to include list.
4230         * genconditions.c (write_header): Add predict.h to include list.
4231         * genemit.c (main): Adjust header file includes.
4232         * gengtype.c (ifiles): Add flattened function.h header files.
4233         * genoutput.c (output_prologue): Add predict.h to include list.
4234         * genpreds.c (write_insn_preds_c): Adjust header file includes.
4235         * genrecog.c (write_header): Add flattened function.h header files.
4236         * alias.c: Adjust include files.
4237         * auto-inc-dec.c: Likewise.
4238         * basic-block.h: Likewise.
4239         * bb-reorder.c: Likewise.
4240         * bt-load.c: Likewise.
4241         * builtins.c: Likewise.
4242         * caller-save.c: Likewise.
4243         * calls.c: Likewise.
4244         * cfgbuild.c: Likewise.
4245         * cfgcleanup.c: Likewise.
4246         * cfgexpand.c: Likewise.
4247         * cfgloop.c: Likewise.
4248         * cfgloop.h: Likewise.
4249         * cfgrtl.c: Likewise.
4250         * cgraph.h: Likewise.
4251         * cgraphclones.c: Likewise.
4252         * cgraphunit.c: Likewise.
4253         * combine-stack-adj.c: Likewise.
4254         * combine.c: Likewise.
4255         * coverage.c: Likewise.
4256         * cprop.c: Likewise.
4257         * cse.c: Likewise.
4258         * cselib.c: Likewise.
4259         * dbxout.c: Likewise.
4260         * ddg.c: Likewise.
4261         * df-core.c: Likewise.
4262         * df-problems.c: Likewise.
4263         * df-scan.c: Likewise.
4264         * dojump.c: Likewise.
4265         * dwarf2cfi.c: Likewise.
4266         * dwarf2out.c: Likewise.
4267         * emit-rtl.c: Likewise.
4268         * except.c: Likewise.
4269         * explow.c: Likewise.
4270         * expr.c: Likewise.
4271         * final.c: Likewise.
4272         * function.c: Likewise.
4273         * gcse.c: Likewise.
4274         * gimple-fold.c: Likewise.
4275         * gimple-low.c: Likewise.
4276         * gimple-streamer.h: Likewise.
4277         * haifa-sched.c: Likewise.
4278         * ifcvt.c: Likewise.
4279         * ira.c: Likewise.
4280         * jump.c: Likewise.
4281         * lcm.c: Likewise.
4282         * loop-invariant.c: Likewise.
4283         * lra-assigns.c: Likewise.
4284         * lra-coalesce.c: Likewise.
4285         * lra-constraints.c: Likewise.
4286         * lra-eliminations.c: Likewise.
4287         * lra-lives.c: Likewise.
4288         * lra-spills.c: Likewise.
4289         * lra.c: Likewise.
4290         * lto-cgraph.c: Likewise.
4291         * lto-section-in.c: Likewise.
4292         * lto-section-out.c: Likewise.
4293         * lto-streamer-in.c: Likewise.
4294         * lto-streamer-out.c: Likewise.
4295         * mode-switching.c: Likewise.
4296         * modulo-sched.c: Likewise.
4297         * omp-low.c: Likewise.
4298         * optabs.c: Likewise.
4299         * passes.c: Likewise.
4300         * postreload-gcse.c: Likewise.
4301         * postreload.c: Likewise.
4302         * predict.c: Likewise.
4303         * profile.c: Likewise.
4304         * recog.c: Likewise.
4305         * ree.c: Likewise.
4306         * reg-stack.c: Likewise.
4307         * regcprop.c: Likewise.
4308         * reginfo.c: Likewise.
4309         * regrename.c: Likewise.
4310         * reload.c: Likewise.
4311         * reload1.c: Likewise.
4312         * reorg.c: Likewise.
4313         * resource.c: Likewise.
4314         * rtlanal.c: Likewise.
4315         * sched-deps.c: Likewise.
4316         * sched-ebb.c: Likewise.
4317         * sched-rgn.c: Likewise.
4318         * sel-sched-dump.c: Likewise.
4319         * sel-sched-ir.c: Likewise.
4320         * sel-sched.c: Likewise.
4321         * shrink-wrap.c: Likewise.
4322         * simplify-rtx.c: Likewise.
4323         * statistics.c: Likewise.
4324         * stmt.c: Likewise.
4325         * stor-layout.c: Likewise.
4326         * store-motion.c: Likewise.
4327         * symtab.c: Likewise.
4328         * targhooks.c: Likewise.
4329         * toplev.c: Likewise.
4330         * trans-mem.c: Likewise.
4331         * tree-cfg.c: Likewise.
4332         * tree-cfgcleanup.c: Likewise.
4333         * tree-dfa.c: Likewise.
4334         * tree-eh.c: Likewise.
4335         * tree-inline.c: Likewise.
4336         * tree-into-ssa.c: Likewise.
4337         * tree-nested.c: Likewise.
4338         * tree-nrv.c: Likewise.
4339         * tree-profile.c: Likewise.
4340         * tree-ssa-alias.c: Likewise.
4341         * tree-ssa-ccp.c: Likewise.
4342         * tree-ssa-copy.c: Likewise.
4343         * tree-ssa-copyrename.c: Likewise.
4344         * tree-ssa-dom.c: Likewise.
4345         * tree-ssa-operands.c: Likewise.
4346         * tree-ssa-propagate.c: Likewise.
4347         * tree-ssa-structalias.c: Likewise.
4348         * tree-ssa-tail-merge.c: Likewise.
4349         * tree-ssa-threadedge.c: Likewise.
4350         * tree-ssa-threadupdate.c: Likewise.
4351         * tree-ssa-uncprop.c: Likewise.
4352         * tree-ssa-uninit.c: Likewise.
4353         * tree-ssa.c: Likewise.
4354         * tree-stdarg.c: Likewise.
4355         * tree-tailcall.c: Likewise.
4356         * tree.c: Likewise.
4357         * tsan.c: Likewise.
4358         * valtrack.c: Likewise.
4359         * varasm.c: Likewise.
4360         * vmsdbgout.c: Likewise.
4361         * web.c: Likewise.
4362         * config/aarch64/aarch64.c: Add flattened includes from function.h.
4363         * config/alpha/alpha.c: Likewise.
4364         * config/arc/arc.c: Likewise.
4365         * config/arm/arm.c: Likewise.
4366         * config/avr/avr-log.c: Likewise.
4367         * config/avr/avr.c: Likewise.
4368         * config/bfin/bfin.c: Likewise.
4369         * config/c6x/c6x.c: Likewise.
4370         * config/cr16/cr16.c: Likewise.
4371         * config/cris/cris.c: Likewise.
4372         * config/darwin.c: Likewise.
4373         * config/epiphany/epiphany.c: Likewise.
4374         * config/epiphany/mode-switch-use.c: Likewise.
4375         * config/epiphany/resolve-sw-modes.c: Likewise.
4376         * config/fr30/fr30.c: Likewise.
4377         * config/frv/frv.c: Likewise.
4378         * config/h8300/h8300.c: Likewise.
4379         * config/i386/i386.c: Likewise.
4380         * config/ia64/ia64.c: Likewise.
4381         * config/iq2000/iq2000.c: Likewise.
4382         * config/lm32/lm32.c: Likewise.
4383         * config/m32c/m32c.c: Likewise.
4384         * config/m32r/m32r.c: Likewise.
4385         * config/m68k/m68k.c: Likewise.
4386         * config/mcore/mcore.c: Likewise.
4387         * config/mep/mep-pragma.c: Likewise.
4388         * config/mep/mep.c: Likewise.
4389         * config/microblaze/microblaze.c: Likewise.
4390         * config/mips/mips.c: Likewise.
4391         * config/mmix/mmix.c: Likewise.
4392         * config/mn10300/mn10300.c: Likewise.
4393         * config/moxie/moxie.c: Likewise.
4394         * config/msp430/msp430.c: Likewise.
4395         * config/nds32/nds32-cost.c: Likewise.
4396         * config/nds32/nds32-fp-as-gp.c: Likewise.
4397         * config/nds32/nds32-intrinsic.c: Likewise.
4398         * config/nds32/nds32-isr.c: Likewise.
4399         * config/nds32/nds32-md-auxiliary.c: Likewise.
4400         * config/nds32/nds32-memory-manipulation.c: Likewise.
4401         * config/nds32/nds32-pipelines-auxiliary.c: Likewise.
4402         * config/nds32/nds32-predicates.c: Likewise.
4403         * config/nds32/nds32.c: Likewise.
4404         * config/nios2/nios2.c: Likewise.
4405         * config/pa/pa.c: Likewise.
4406         * config/pdp11/pdp11.c: Likewise.
4407         * config/rl78/rl78.c: Likewise.
4408         * config/rs6000/rs6000.c: Likewise.
4409         * config/rx/rx.c: Likewise.
4410         * config/s390/s390.c: Likewise.
4411         * config/score/score.c: Likewise.
4412         * config/sh/sh.c: Likewise.
4413         * config/sparc/sparc.c: Likewise.
4414         * config/spu/spu.c: Likewise.
4415         * config/stormy16/stormy16.c: Likewise.
4416         * config/tilegx/tilegx.c: Likewise.
4417         * config/tilepro/tilepro.c: Likewise.
4418         * config/v850/v850.c: Likewise.
4419         * config/vax/vax.c: Likewise.
4420         * config/xtensa/xtensa.c: Likewise.
4421
4422 2014-10-16  Richard Earnshaw  <rearnsha@arm.com>
4423
4424         * config/aarch64/aarch64.c (aarch64_legitimize_address): New function.
4425         (TARGET_LEGITIMIZE_ADDRESS): Redefine.
4426
4427 2014-10-16  Oleg Endo  <olegendo@gcc.gnu.org>
4428
4429         * config/sh/sh-protos.h (fldi_ok): Remove.
4430         * config/sh/sh.c (fldi_ok): Likewise.
4431         (sh_secondary_reload): Don't use fldi_ok.
4432         * config/sh/constraints.md (G constraint, H constraint): Don't use
4433         fldi_ok.
4434
4435 2014-10-16  Martin Liska  <mliska@suse.cz>
4436
4437         * ipa-icf.c (sem_item_optimizer::process_cong_reduction):
4438         Cast to unsigned long.
4439         (sem_item_optimizer::dump_cong_classes): Likewise.
4440
4441 2014-10-16  Tom de Vries  <tom@codesourcery.com>
4442
4443         * tree-into-ssa.c (update_ssa): Assert that there's no ssa use operand
4444         with SSA_NAME_IN_FREELIST.
4445
4446 2014-10-16  Richard Biener  <rguenther@suse.de>
4447
4448         PR middle-end/63554
4449         * builtins.c (fold_builtin_4): Do not call fold_builtin_strncat_chk.
4450         (fold_builtin_strncat_chk): Move ...
4451         * gimple-fold.c (gimple_fold_builtin_strncat_chk): ... here.
4452         (gimple_fold_builtin): Call gimple_fold_builtin_strncat_chk.
4453
4454 2014-10-16  Oleg Endo  <olegendo@gcc.gnu.org>
4455
4456         PR target/59401
4457         * config/sh/sh.h (CALL_REALLY_USED_REGISTERS): Expand macro and set
4458         GBR to 0.
4459
4460 2014-10-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4461             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4462             Anna Tikhonova  <anna.tikhonova@intel.com>
4463             Ilya Tocar  <ilya.tocar@intel.com>
4464             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4465             Ilya Verbin  <ilya.verbin@intel.com>
4466             Kirill Yukhin  <kirill.yukhin@intel.com>
4467             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4468
4469         * config/i386/i386.c (ix86_expand_mul_widen_hilo): Handle V32HI, V16SI,
4470         V64QI modes.
4471
4472 2014-10-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4473             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4474             Anna Tikhonova  <anna.tikhonova@intel.com>
4475             Ilya Tocar  <ilya.tocar@intel.com>
4476             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4477             Ilya Verbin  <ilya.verbin@intel.com>
4478             Kirill Yukhin  <kirill.yukhin@intel.com>
4479             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4480
4481         * config/i386/i386.c (ix86_expand_vector_set): Handle V8DF, V8DI, V16SF,
4482         V16SI, V32HI, V64QI modes.
4483
4484 2014-10-16  Oleg Endo  <olegendo@gcc.gnu.org>
4485
4486         PR target/53513
4487         * config/sh/sh-protos.h (emit_sf_insn, emit_df_insn, expand_sf_unop,
4488         expand_sf_binop, expand_df_unop, expand_df_binop): Remove.
4489
4490         * config/sh/sh.c (sh_emit_set_t_insn): Adjust generated insn pattern
4491         to match fp insn patterns.
4492         (calc_live_regs): Add FPSCR_MODES_REG and FPSCR_STAT_REG to the ignore
4493         list.
4494         (emit_sf_insn, emit_df_insn, expand_sf_unop, expand_sf_binop,
4495         expand_df_unop, expand_df_binop): Remove.
4496         (sh_conditional_register_usage): Mark FPSCR_MODES_REG and
4497         FPSCR_STAT_REG as not call clobbered.
4498         (sh_emit_mode_set): Emit fpscr store-modify-load sequence instead of
4499         invoking fpscr_set_from_mem.
4500
4501         * config/sh/sh.h (MAX_REGISTER_NAME_LENGTH): Increase to 6.
4502         (SH_REGISTER_NAMES_INITIALIZER): Add names for FPSCR_MODES_REG and
4503         FPSCR_STAT_REG.
4504         (REGISTER_NAMES): Adjust.
4505         (SPECIAL_REGISTER_P): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
4506         (FIRST_PSEUDO_REGISTER): Increase to 156.
4507         (DWARF_FRAME_REGISTERS): Define as 153 to keep the original value.
4508         (FIXED_REGISTERS, CALL_USED_REGISTERS): Add FPSCR_MODES_REG and
4509         FPSCR_STAT_REG.
4510         (REG_CLASS_CONTENTS): Adjust ALL_REGS bit mask to include
4511         FPSCR_MODES_REG and FPSCR_STAT_REG.
4512         (REG_ALLOC_ORDER): Add FPSCR_MODES_REG and FPSCR_STAT_REG.
4513
4514         * config/sh/sh.md (FPSCR_MODES_REG, FPSCR_STAT_REG, FPSCR_PR,
4515         FPSCR_SZ): Add new constants.
4516         (UNSPECV_FPSCR_MODES, UNSPECV_FPSCR_STAT): Add new unspecv constants.
4517
4518         (movpsi): Use TARGET_FPU_ANY condition, invoke gen_fpu_switch.
4519         (fpu_switch): Add use and set of FPSCR_STAT_REG and FPSCR_MODES_REG.
4520         Use TARGET_FPU_ANY condition.
4521         (fpu_switch peephole2): Remove.
4522         (fpu_switch split): Use simple_mem_operand to capture the mem and
4523         adjust split implementation.
4524         (extend_psi_si, truncate_si_psi): New insns.
4525         (toggle_sz, toggle_pr): Use FPSCR_SZ, FPSCR_PR constants.  Add
4526         set of FPSCR_MODES_REG.
4527
4528         (push_e, push_4, pop_e, pop_4, movdf_i4, reload_indf__frn, movsf_ie,
4529         reload_insf__frn, force_mode_for_call, calli, calli_tbr_rel,
4530         calli_pcrel, call_pcrel, call_compact, call_compact_rettramp,
4531         call_valuei, call_valuei_tbr_rel, call_valuei_pcrel, call_value_pcrel,
4532         call_value_compact, call_value_compact_rettramp, call,
4533         call_pop_compact, call_pop_compact_rettramp, call_value, sibcalli,
4534         sibcalli_pcrel, sibcalli_thunk, sibcall_pcrel, sibcall_compact,
4535         sibcall, sibcall_valuei, sibcall_valuei_pcrel, sibcall_value_pcrel,
4536         sibcall_value_compact, sibcall_value, call_value_pop_compact,
4537         call_value_pop_compact_rettramp, various unnamed splits):
4538         Replace use of FPSCR_REG with use of FPSCR_MODES_REG.  Adjust gen_*
4539         function uses.
4540
4541         (floatsisf2_i4, *floatsisf2_ie): Merge into floatsisf2_i4.
4542         (fix_truncsfsi2_i4, *fixsfsi): Merge into fix_truncsfsi2_i4.
4543         (cmpgtsf_t, cmpgtsf_t_i4): Merge into cmpgtsf_t.
4544         (cmpeqsf_t, cmpeqsf_t_i4): Merge into cmpeqsf_t.
4545         (ieee_ccmpeqsf_t, *ieee_ccmpeqsf_t_4): Merge into ieee_ccmpeqsf_t.
4546
4547         (udivsi3_i4, divsi3_i4, addsf3_i, subsf3_i, mulsf3_i, fmasf4_i,
4548         *fmasf4, divsf3_i, floatsisf2_i4, fix_truncsfsi2_i4, cmpgtsf_t,
4549         cmpeqsf_t, ieee_ccmpeqsf_t, sqrtsf2_i, rsqrtsf2, fsca, adddf3_i,
4550         subdf3_i, muldf3_i, divdf3_i, floatsidf2_i, fix_truncdfsi2_i,
4551         cmpgtdf_t, cmpeqdf_t, *ieee_ccmpeqdf_t, sqrtdf2_i, extendsfdf2_i4,
4552         truncdfsf2_i4): Replace use of FPSCR_REG with clobber of FPSCR_STAT_REG
4553         and use of FPSCR_MODES_REG.  Adjust gen_* function uses.
4554
4555 2014-10-16  Martin Liska  <mliska@suse.cz>
4556             Jan Hubicka  <hubicka@ucw.cz>
4557
4558         * Makefile.in: New object files included.
4559         * cgraph.c (cgraph_node::dump): New cgraph_node flag icf_merged
4560         is printed.
4561         (verify_edge_corresponds_to_fndecl): More sensitive verification
4562         of nodes that are merged by IPA ICF.
4563         * cgraph.h (cgraph_node::num_references): New function.
4564         * cgraphunit.c (cgraph_node::expand_thunk): White space fixed.
4565         * common.opt: New options ipa-icf, ipa-icf-functions and
4566         ipa-icf-variables introduced.
4567         * doc/invoke.texi: Documentation of new options introduced.
4568         * ipa-icf-gimple.c: New file.
4569         * ipa-icf-gimple.h: New file.
4570         * ipa-icf.c: New file.
4571         * ipa-icf.h: New file.
4572         * lto-cgraph.c (lto_output_node): Streaming of icf_merged flag added.
4573         (input_overwrite_node): Likewise.
4574         * lto-section-in.c: New icf section added.
4575         * lto-streamer.h (enum lto_section_type): Likewise.
4576         * opts.c (common_handle_option): New option added.
4577         * passes.def: New pass included.
4578         * timevar.def: Time variable for IPA ICF added.
4579         * tree-pass.h: New IPA ICF pass entry point added.
4580
4581 2014-10-16  Richard Biener  <rguenther@suse.de>
4582
4583         PR tree-optimization/63168
4584         * tree-cfg.c (gimple_can_merge_blocks_p): Only protect
4585         latches if after merging they are no longer simple.
4586         * cfghooks.c (merge_blocks): Handle merging a latch block
4587         into another block.
4588
4589 2014-10-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4590             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4591             Anna Tikhonova  <anna.tikhonova@intel.com>
4592             Ilya Tocar  <ilya.tocar@intel.com>
4593             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4594             Ilya Verbin  <ilya.verbin@intel.com>
4595             Kirill Yukhin  <kirill.yukhin@intel.com>
4596             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4597
4598         * config/i386/sse.md
4599         (define_expand "floatuns<sseintvecmodelower><mode>2"): Extend to
4600         support AVX-512VL instructions.
4601
4602 2014-10-16  DJ Delorie  <dj@redhat.com>
4603
4604         * tree-core.h: Fix comment to not assume pointers are multiples of
4605         bytes.
4606
4607 2014-10-15  Tom Tromey  <tromey@redhat.com>
4608
4609         * timevar.h (class auto_timevar): New class.
4610
4611 2014-10-15  Uros Bizjak  <ubizjak@gmail.com>
4612
4613         PR go/59432
4614         * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
4615         Remove the second alternative.
4616         (regprefix): Remove mode attribute.
4617         (atomic_compare_and_swap<mode>): Do not fixup operand 2.
4618         * config/i386/predicates.md (cmpxchg8b_pic_memory_operand): Remove.
4619
4620         Revert:
4621         2013-11-05  Ian Lance Taylor  <iant@google.com>
4622
4623         * config/i386/sync.md (atomic_compare_and_swap<dwi>_doubleword):
4624         If possible, add .cfi directives to record change to bx.
4625         * config/i386/i386.c (ix86_emit_cfi): New function.
4626         * config/i386/i386-protos.h (ix86_emit_cfi): Declare.
4627
4628 2014-10-15  Jan Hubicka  <hubicka@ucw.cz>
4629
4630         PR lto/62026
4631         * cgraphclones.c (duplicate_thunk_for_node): Get body to have args
4632         to duplicate.
4633         * lto-streamer-out.c (lto_output): Handle correctly thunks that was born
4634         at WPA time.
4635
4636 2014-10-15  Vladimir Makarov  <vmakarov@redhat.com>
4637
4638         PR rtl-optimization/63448
4639         * lra-int.h (LRA_MAX_CONSTRAINT_ITERATION_NUMBER): Remove.
4640         (LRA_MAX_ASSIGNMENT_ITERATION_NUMBER): New.
4641         (LRA_MAX_INHERITANCE_PASSES): Use it.
4642         (lra_constraint_iter_after_spill): Remove.
4643         (lra_assignment_iter): New.
4644         (lra_assignment_iter_after_spill): New.
4645         * lra-assigns.c (lra_assignment_iter): New.
4646         (lra_assignment_iter_after_spill): New.
4647         (former_reload_pseudo_spill_p): New.
4648         (spill_for): Set up former_reload_pseudo_spill_p.
4649         (setup_live_pseudos_and_spill_after_risky): Ditto.
4650         (assign_by_spills): Ditto.
4651         (lra_assign): Increment lra_assignment_iter.  Print the iteration
4652         number.  Reset former_reload_pseudo_spill_p.  Check
4653         lra_assignment_iter_after_spill.
4654         * lra.c (lra): Remove lra_constraint_iter_after_spill.  Initialize
4655         lra_assignment_iter and lra_assignment_iter_after_spill.
4656         * lra-constraints.c (lra_constraint_iter_after_spill): Remove.
4657         (lra_constraints): Remove code with
4658         lra_assignment_iter_after_spill.
4659
4660 2014-10-15  Teresa Johnson  <tejohnson@google.com>
4661
4662         PR bootstrap/63432
4663         * tree-ssa-threadupdate.c (recompute_probabilities): Better
4664         overflow checking.
4665
4666 2014-10-15  Renlin Li <renlin.li@arm.com>
4667
4668         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
4669         __ARM_BIG_ENDIAN, __ARM_SIZEOF_MINIMAL_ENUM. Add __ARM_64BIT_STATE,
4670         __ARM_ARCH_ISA_A64, __ARM_FEATURE_CLZ, __ARM_FEATURE_IDIV,
4671         __ARM_FEATURE_UNALIGNED, __ARM_PCS_AAPCS64, __ARM_SIZEOF_WCHAR_T.
4672
4673 2014-10-15  Richard Biener  <rguenther@suse.de>
4674
4675         * gimple-fold.c (gimple_fold_call): Properly keep virtual
4676         SSA form up-to-date when devirtualizing a call to
4677         __builtin_unreachable and avoid fixing up EH info here.
4678
4679 2014-10-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4680             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4681             Anna Tikhonova  <anna.tikhonova@intel.com>
4682             Ilya Tocar  <ilya.tocar@intel.com>
4683             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4684             Ilya Verbin  <ilya.verbin@intel.com>
4685             Kirill Yukhin  <kirill.yukhin@intel.com>
4686             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4687
4688         * config/i386/sse.md (define_mode_iterator VI_AVX2): Extend
4689         to support AVX-512BW.
4690         (define_mode_iterator VI124_AVX2_48_AVX512F): Remove.
4691         (define_expand "<plusminus_insn><mode>3"): Remove masking support.
4692         (define_insn "*<plusminus_insn><mode>3"): Ditto.
4693         (define_expand "<plusminus_insn><VI48_AVX512VL:mode>3_mask"): New.
4694         (define_expand "<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
4695         (define_insn "*<plusminus_insn><VI48_AVX512VL:mode>3_mask"): Ditto.
4696         (define_insn "*<plusminus_insn><VI12_AVX512VL:mode>3_mask"): Ditto.
4697         (define_expand "<sse2_avx2>_andnot<mode>3"): Remove masking support.
4698         (define_insn "*andnot<mode>3"): Ditto.
4699         (define_expand "<sse2_avx2>_andnot<VI48_AVX512VL:mode>3_mask"): New.
4700         (define_expand "<sse2_avx2>_andnot<VI12_AVX512VL:mode>3_mask"): Ditto.
4701         (define_insn "*andnot<VI48_AVX512VL:mode>3<mask_name>"): Ditto.
4702         (define_insn "*andnot<VI12_AVX512VL:mode>3<mask_name>"): Ditto.
4703         (define_insn "*abs<mode>2"): Remove masking support.
4704         (define_insn "abs<VI48_AVX512VL:mode>2_mask"): New.
4705         (define_insn "abs<VI12_AVX512VL:mode>2_mask"): Ditto.
4706         (define_expand "abs<mode>2"): Use VI_AVX2 mode iterator.
4707
4708 2014-10-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4709             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4710             Anna Tikhonova  <anna.tikhonova@intel.com>
4711             Ilya Tocar  <ilya.tocar@intel.com>
4712             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4713             Ilya Verbin  <ilya.verbin@intel.com>
4714             Kirill Yukhin  <kirill.yukhin@intel.com>
4715             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4716
4717         * config/i386/predicates.md (define_predicate "constm1_operand"): New.
4718         * config/i386/sse.md
4719         (define_c_enum "unspec"): Add UNSPEC_CVTINT2MASK.
4720         (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI12_AVX512VL:mode>"): New.
4721         (define_insn "<avx512>_cvt<ssemodesuffix>2mask<VI48_AVX512VL:mode>"): Ditto.
4722         (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
4723         (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI12_AVX512VL:mode>"): Ditto.
4724         (define_expand "<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
4725         (define_insn "*<avx512>_cvtmask2<ssemodesuffix><VI48_AVX512VL:mode>"): Ditto.
4726
4727 2014-10-15  Renlin Li <renlin.li@arm.com>
4728
4729         * config/aarch64/aarch64.h (ARM_DEFAULT_PCS, arm_pcs_variant): Delete.
4730
4731 2014-10-15  Jakub Jelinek  <jakub@redhat.com>
4732
4733         * tree-ssa-reassoc.c (optimize_range_tests_diff): Perform
4734         MINUS_EXPR in unsigned type to avoid undefined behavior.
4735
4736 2014-10-15  Eric Botcazou  <ebotcazou@adacore.com>
4737
4738         * stor-layout.c (self_referential_size): Do not promote arguments.
4739
4740 2014-10-15  Marek Polacek  <polacek@redhat.com>
4741
4742         * doc/invoke.texi: Update to reflect that GNU11 is the default
4743         mode for C.
4744         * c-common.h (c_language_kind): Update comment.
4745
4746 2014-10-15  Richard Biener  <rguenther@suse.de>
4747
4748         * hash-table.c: Include bconfig.h if building for the host.
4749         * hash-table.h: Do not include ggc.h on the host but just declare
4750         a few ggc allocation templates.
4751
4752 2014-10-15  Joern Rennecke  <joern.rennecke@embecosm.com>
4753             Jeff Law  <law@redhat.com>
4754
4755         * caller-save.c (replace_reg_with_saved_mem): If saved_mode covers
4756         multiple hard registers, use smaller mode derived from MODE.
4757
4758 2014-10-15  Andreas Schwab  <schwab@suse.de>
4759
4760         * explow.c (convert_memory_address_addr_space_1): Mark in_const
4761         as ATTRIBUTE_UNUSED.
4762
4763 2014-10-14  Jan Hubicka  <hubicka@ucw.cz>
4764
4765         * loop-unroll.c: (decide_unrolling_and_peeling): Rename to
4766         (decide_unrolling): ... this one.
4767         (peel_loops_completely): Remove.
4768         (decide_peel_simple): Remove.
4769         (decide_peel_once_rolling): Remove.
4770         (decide_peel_completely): Remove.
4771         (peel_loop_simple): Remove.
4772         (peel_loop_completely): Remove.
4773         (unroll_and_peel_loops): Rename to ...
4774         (unroll_loops): ... this one; handle only unrolling.
4775         * cfgloop.h (lpt_dec): Remove LPT_PEEL_COMPLETELY and
4776         LPT_PEEL_SIMPLE.
4777         (UAP_PEEL): Remove.
4778         (unroll_and_peel_loops): Remove.
4779         (unroll_loops): New.
4780         * passes.def: Replace
4781         pass_rtl_unroll_and_peel_loops by pass_rtl_unroll_loops.
4782         * loop-init.c (gate_rtl_unroll_and_peel_loops,
4783         rtl_unroll_and_peel_loops): Rename to ...
4784         (gate_rtl_unroll_loops, rtl_unroll_loops): ... these; update.
4785         (pass_rtl_unroll_and_peel_loops): Rename to ...
4786         (pass_rtl_unroll_loops): ... this one.
4787         * tree-pass.h (make_pass_rtl_unroll_and_peel_loops): Remove.
4788         (make_pass_rtl_unroll_loops): New.
4789         * tree-ssa-loop-ivcanon.c: (estimated_peeled_sequence_size, try_peel_loop): New.
4790         (canonicalize_loop_induction_variables): Update.
4791
4792 2014-10-14  Max Filippov  <jcmvbkbc@gmail.com>
4793
4794         * config/xtensa/xtensa.h (TARGET_HARD_FLOAT_POSTINC): new macro.
4795         * config/xtensa/xtensa.md (*lsiu, *ssiu): add dependency on
4796         !TARGET_HARD_FLOAT_POSTINC.
4797         (*lsip, *ssip): new instructions.
4798
4799 2014-10-14  Max Filippov  <jcmvbkbc@gmail.com>
4800
4801         * config/xtensa/xtensa.md (divsf3, *recipsf2, sqrtsf2, *rsqrtsf2):
4802         remove.
4803
4804 2014-10-14  Andrew Pinski  <apinski@cavium.com>
4805
4806         * explow.c (convert_memory_address_addr_space): Rename to ...
4807         (convert_memory_address_addr_space_1): This.  Add in_const argument.
4808         Inside a CONST RTL, permute the conversion and addition of constant
4809         for zero and sign extended pointers.
4810         (convert_memory_address_addr_space): New function.
4811
4812 2014-10-14  Andrew Pinski  <apinski@cavium.com>
4813
4814         Revert:
4815         2011-08-19  H.J. Lu  <hongjiu.lu@intel.com>
4816
4817         PR middle-end/49721
4818         * explow.c (convert_memory_address_addr_space): Also permute the
4819         conversion and addition of constant for zero-extend.
4820
4821 2014-10-14  DJ Delorie  <dj@redhat.com>
4822
4823         * config/msp430/msp430-modes.def (PSI): Add.
4824
4825         * config/msp430/msp430-protos.h (msp430_hard_regno_nregs_has_padding): New.
4826         (msp430_hard_regno_nregs_with_padding): New.
4827         * config/msp430/msp430.c (msp430_scalar_mode_supported_p): New.
4828         (msp430_hard_regno_nregs_has_padding): New.
4829         (msp430_hard_regno_nregs_with_padding): New.
4830         (msp430_unwind_word_mode): Use PSImode instead of SImode.
4831         (msp430_addr_space_legitimate_address_p): New.
4832         (msp430_asm_integer): New.
4833         (msp430_init_dwarf_reg_sizes_extra): New.
4834         (msp430_print_operand): Use X suffix for PSImode even in small model.
4835         * config/msp430/msp430.h (POINTER_SIZE): Use 20 bits, not 32.
4836         (PTR_SIZE): ...but 4 bytes for EH.
4837         (SIZE_TYPE): Use __int20.
4838         (PTRDIFF_TYPE): Likewise.
4839         (INCOMING_FRAME_SP_OFFSET): Adjust.
4840         * config/msp430/msp430.md (movqi_topbyte): New.
4841         (movpsi): Use fixed suffixes.
4842         (movsipsi2): Enable for 430X, not large model.
4843         (extendhipsi2): Likewise.
4844         (zero_extendhisi2): Likewise.
4845         (zero_extendhisipsi2): Likewise.
4846         (extend_and_shift1_hipsi2): Likewise.
4847         (extendpsisi2): Likewise.
4848         (*bitbranch<mode>4_z): Fix suffix logic.
4849
4850 2014-10-14  Eric Botcazou  <ebotcazou@adacore.com>
4851
4852         PR ada/62019
4853         * tree-eh.c (tree_could_trap) <FUNCTION_DECL>: Revamp and really
4854         do not choke on null node.
4855         <VAR_DECL>: Likewise.
4856
4857 2014-10-14  DJ Delorie  <dj@redhat.com>
4858
4859         * machmode.h (int_n_data_t): New.
4860         (int_n_enabled_p): New.
4861         (int_n_data): New.
4862         * tree.c (int_n_enabled_p): New.
4863         (int_n_trees): New.
4864         (make_or_reuse_type): Check for all __intN types, not just
4865         __int128.
4866         (build_common_tree_nodes): Likewise.  Also fill in integer_typs[]
4867         entries.
4868         * tree.h (int128_integer_type_node): Remove.
4869         (int128_unsigned_type_node): Remove.
4870         (int_n_trees_t): New.
4871         (int_n_enabled_p): New.
4872         (int_n_trees): New.
4873         * toplev.c (standard_type_bitsize): New.
4874         (do_compile): Check which __intN types are enabled for the current
4875         run.
4876         * builtin-types.def (BT_INT128): Remove.
4877         (BT_UINT128): Remove.
4878         * machmode.def: Add macro to create __int128 for all targets.
4879         * stor-layout.c (mode_for_size): Support __intN types.
4880         (smallest_mode_for_size): Likewise.
4881         (initialize_sizetypes): Support __intN types.
4882         * genmodes.c (struct mode_data): Add int_n field.
4883         (blank_mode): Likewise.
4884         (INT_N): New.
4885         (make_int_n): New.
4886         (emit_insn_modes_h): Count __intN entries and define
4887         NUM_INT_N_ENTS.
4888         (emit_mode_int_n): New.
4889         (emit_insn_modes_c): Call it.
4890         * gimple.c (gimple_signed_or_unsigned_type): Check for all __intN
4891         types, not just __int128.
4892         * tree-core.h (integer_type_kind): Remove __int128-specific
4893         entries, reserve spots for __intN entries.
4894
4895         * config/msp430/msp430-modes.def (PSI): Add.
4896
4897 2014-10-14  Kito Cheng  <kito@0xlab.org>
4898
4899         * ira.c: Fix typo in comment.
4900         * ira.h: Ditto.
4901         * ira-build.c: Ditto.
4902         * ira-color.c: Ditto.
4903         * ira-emit.c: Ditto.
4904         * ira-int.h: Ditto.
4905         * ira-lives.c: Ditto.
4906
4907 2014-10-14  Uros Bizjak  <ubizjak@gmail.com>
4908
4909         PR rtl-optimization/63475
4910         * alias.c (true_dependence_1): Always use get_addr to extract
4911         true address operands from x_addr and mem_addr.  Use extracted
4912         address operands to check for references with alignment ANDs.
4913         Use extracted address operands with find_base_term and
4914         base_alias_check. For noncanonicalized operands call canon_rtx with
4915         extracted address operand.
4916         (write_dependence_1): Ditto.
4917         (may_alias_p): Ditto.  Remove unused calls to canon_rtx.
4918
4919 2014-10-14  Evgeny Stupachenko  <evstupac@gmail.com>
4920
4921         PR target/63534
4922         * config/i386/i386.c (ix86_expand_split_stack_prologue): Make
4923         __morestack local.
4924
4925 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4926             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4927             Anna Tikhonova  <anna.tikhonova@intel.com>
4928             Ilya Tocar  <ilya.tocar@intel.com>
4929             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4930             Ilya Verbin  <ilya.verbin@intel.com>
4931             Kirill Yukhin  <kirill.yukhin@intel.com>
4932             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4933
4934         * config/i386/i386.c
4935         (ix86_expand_sse_movcc): Handle V64QI and V32HI mode.
4936         (ix86_expand_int_vcond): Ditto.
4937
4938 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4939             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4940             Anna Tikhonova  <anna.tikhonova@intel.com>
4941             Ilya Tocar  <ilya.tocar@intel.com>
4942             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4943             Ilya Verbin  <ilya.verbin@intel.com>
4944             Kirill Yukhin  <kirill.yukhin@intel.com>
4945             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4946
4947         * config/i386/i386.c
4948         (emit_reduc_half): Handle V64QI and V32HI mode.
4949         * config/i386/sse.md
4950         (define_mode_iterator VI_AVX512BW): New.
4951         (define_expand "reduc_<code>_<mode>"): Use VI512_48F_12BW.
4952
4953 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4954             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4955             Anna Tikhonova  <anna.tikhonova@intel.com>
4956             Ilya Tocar  <ilya.tocar@intel.com>
4957             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4958             Ilya Verbin  <ilya.verbin@intel.com>
4959             Kirill Yukhin  <kirill.yukhin@intel.com>
4960             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4961
4962         * config/i386/sse.md
4963         (define_mode_iterator REDUC_SMINMAX_MODE): Add V64QI and V32HI modes.
4964
4965 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4966             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4967             Anna Tikhonova  <anna.tikhonova@intel.com>
4968             Ilya Tocar  <ilya.tocar@intel.com>
4969             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4970             Ilya Verbin  <ilya.verbin@intel.com>
4971             Kirill Yukhin  <kirill.yukhin@intel.com>
4972             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4973
4974         * config/i386/i386.c
4975         (ix86_expand_vector_logical_operator): Handle V16SF and V8DF modes.
4976         * config/i386/sse.md
4977         (define_mode_iterator VI): Add V64QI and V32HI modes.
4978
4979 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4980             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4981             Anna Tikhonova  <anna.tikhonova@intel.com>
4982             Ilya Tocar  <ilya.tocar@intel.com>
4983             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4984             Ilya Verbin  <ilya.verbin@intel.com>
4985             Kirill Yukhin  <kirill.yukhin@intel.com>
4986             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4987
4988         * config/i386/sse.md (define_mode_attr avx2_avx512f): Remove.
4989
4990 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
4991             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
4992             Anna Tikhonova  <anna.tikhonova@intel.com>
4993             Ilya Tocar  <ilya.tocar@intel.com>
4994             Andrey Turetskiy  <andrey.turetskiy@intel.com>
4995             Ilya Verbin  <ilya.verbin@intel.com>
4996             Kirill Yukhin  <kirill.yukhin@intel.com>
4997             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
4998
4999         * config/i386/sse.md
5000         (define_insn "*sse4_1_<code><mode>3<mask_name>"): Add masking.
5001         (define_insn "*sse4_1_<code><mode>3<mask_name>"): Ditto.
5002
5003 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
5004             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
5005             Anna Tikhonova  <anna.tikhonova@intel.com>
5006             Ilya Tocar  <ilya.tocar@intel.com>
5007             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5008             Ilya Verbin  <ilya.verbin@intel.com>
5009             Kirill Yukhin  <kirill.yukhin@intel.com>
5010             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
5011
5012         * config/i386/sse.md
5013         (define_insn "avx512bw_umulhrswv32hi3<mask_name>"): New.
5014         (define_expand "<ssse3_avx2>_pmulhrsw<mode>3_mask"): Ditto.
5015
5016 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
5017             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
5018             Anna Tikhonova  <anna.tikhonova@intel.com>
5019             Ilya Tocar  <ilya.tocar@intel.com>
5020             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5021             Ilya Verbin  <ilya.verbin@intel.com>
5022             Kirill Yukhin  <kirill.yukhin@intel.com>
5023             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
5024
5025         * config/i386/sse.md
5026         (define_c_enum "unspec"): Add UNSPEC_PMADDWD512.
5027         (define_mode_iterator VI2_AVX2): Add V32HI mode.
5028         (define_expand "mul<mode>3<mask_name>"): Add masking.
5029         (define_insn "*mul<mode>3<mask_name>"): Ditto.
5030         (define_expand "<s>mul<mode>3_highpart<mask_name>"): Ditto.
5031         (define_insn "*<s>mul<mode>3_highpart<mask_name>"): Ditto.
5032         (define_insn "avx512bw_pmaddwd512<mode><mask_name>"): New.
5033         (define_mode_attr SDOT_PMADD_SUF): Ditto.
5034         (define_expand "sdot_prod<mode>"): Add <SDOT_PMADD_SUF>.
5035         (define_insn "<sse2_avx2>_packssdw<mask_name>"): Add masking.
5036         (define_insn "*<ssse3_avx2>_pmulhrsw<mode>3<mask_name>"): Ditto.
5037         (define_insn "avx2_packusdw"): Delete.
5038         (define_insn "sse4_1_packusdw"): Ditto.
5039         (define_insn "<sse4_1_avx2>_packusdw<mask_name>"): New.
5040
5041 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
5042             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
5043             Anna Tikhonova  <anna.tikhonova@intel.com>
5044             Ilya Tocar  <ilya.tocar@intel.com>
5045             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5046             Ilya Verbin  <ilya.verbin@intel.com>
5047             Kirill Yukhin  <kirill.yukhin@intel.com>
5048             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
5049
5050         * config/i386/sse.md
5051         (define_insn "vec_dup<mode>"): Update constraints.
5052
5053 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
5054             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
5055             Anna Tikhonova  <anna.tikhonova@intel.com>
5056             Ilya Tocar  <ilya.tocar@intel.com>
5057             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5058             Ilya Verbin  <ilya.verbin@intel.com>
5059             Kirill Yukhin  <kirill.yukhin@intel.com>
5060             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
5061
5062         * config/i386/sse.md
5063         (define_mode_iterator SSESCALARMODE): Add V4TI mode.
5064         (define_insn "<ssse3_avx2>_palignr<mode>_mask"): New.
5065         (define_insn "<ssse3_avx2>_palignr<mode>"): Add EVEX version.
5066
5067 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
5068             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
5069             Anna Tikhonova  <anna.tikhonova@intel.com>
5070             Ilya Tocar  <ilya.tocar@intel.com>
5071             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5072             Ilya Verbin  <ilya.verbin@intel.com>
5073             Kirill Yukhin  <kirill.yukhin@intel.com>
5074             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
5075
5076         * config/i386/sse.md
5077         (define_expand "mul<mode>3<mask_name>"): Add masking.
5078
5079 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
5080             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
5081             Anna Tikhonova  <anna.tikhonova@intel.com>
5082             Ilya Tocar  <ilya.tocar@intel.com>
5083             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5084             Ilya Verbin  <ilya.verbin@intel.com>
5085             Kirill Yukhin  <kirill.yukhin@intel.com>
5086             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
5087
5088         * config/i386/sse.md
5089         (define_insn "<sse2_avx2>_packsswb<mask_name>"): Add masking.
5090         (define_insn "<sse2_avx2>_packuswb<mask_name>"): Ditto.
5091
5092 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
5093             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
5094             Anna Tikhonova  <anna.tikhonova@intel.com>
5095             Ilya Tocar  <ilya.tocar@intel.com>
5096             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5097             Ilya Verbin  <ilya.verbin@intel.com>
5098             Kirill Yukhin  <kirill.yukhin@intel.com>
5099             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
5100
5101         * config/i386/sse.md
5102         (define_c_enum "unspec"): Add UNSPEC_DBPSADBW, UNSPEC_PMADDUBSW512.
5103         (define_insn "avx512bw_pmaddubsw512<mode><mask_name>"): New.
5104         (define_insn "<mask_codefor>avx512bw_dbpsadbw<mode><mask_name>"):
5105         Ditto.
5106
5107 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
5108             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
5109             Anna Tikhonova  <anna.tikhonova@intel.com>
5110             Ilya Tocar  <ilya.tocar@intel.com>
5111             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5112             Ilya Verbin  <ilya.verbin@intel.com>
5113             Kirill Yukhin  <kirill.yukhin@intel.com>
5114             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
5115
5116         * config/i386/sse.md
5117         (define_insn "<sse>_andnot<VF_128_256:mode>3<mask_name>"): Add masking,
5118         use VF_128_256 mode iterator and update assembler emit code.
5119         (define_insn "<sse>_andnot<VF_512:mode>3<mask_name>"): New.
5120         (define_expand "<any_logic:code><VF_128_256:mode>3<mask_name>"):
5121         Add masking, use VF_128_256 mode iterator.
5122         (define_expand "<any_logic:code><VF_512:mode>3<mask_name>"): New.
5123         (define_insn "*<any_logic:code><VF_128_256:mode>3<mask_name>"):
5124         Add masking, use VF_128_256 mode iterator and update assembler emit
5125         code.
5126         (define_insn "*<any_logic:code><VF_512:mode>3<mask_name>"): New.
5127         (define_mode_attr avx512flogicsuff): Delete.
5128         (define_insn "avx512f_<logic><mode>"): Ditto.
5129         (define_insn "*andnot<mode>3<mask_name>"): Update MODE_XI, MODE_OI,
5130         MODE_TI.
5131         (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
5132
5133 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
5134             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
5135             Anna Tikhonova  <anna.tikhonova@intel.com>
5136             Ilya Tocar  <ilya.tocar@intel.com>
5137             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5138             Ilya Verbin  <ilya.verbin@intel.com>
5139             Kirill Yukhin  <kirill.yukhin@intel.com>
5140             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
5141
5142         * config/i386/sse.md
5143         (define_mode_iterator VI128_128 [V16QI V8HI V2DI]): Delete.
5144         (define_expand "vashr<mode>3<mask_name>"): Add masking,
5145         use VI12_128 mode iterator.
5146         (define_expand "ashrv2di3<mask_name>"): New.
5147
5148 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
5149             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
5150             Anna Tikhonova  <anna.tikhonova@intel.com>
5151             Ilya Tocar  <ilya.tocar@intel.com>
5152             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5153             Ilya Verbin  <ilya.verbin@intel.com>
5154             Kirill Yukhin  <kirill.yukhin@intel.com>
5155             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
5156
5157         * config/i386/i386.c
5158         (ix86_expand_args_builtin): Handle CODE_FOR_avx512vl_cmpv4di3_mask,
5159         CODE_FOR_avx512vl_cmpv8si3_mask, CODE_FOR_avx512vl_ucmpv4di3_mask,
5160         CODE_FOR_avx512vl_ucmpv8si3_mask, CODE_FOR_avx512vl_cmpv2di3_mask,
5161         CODE_FOR_avx512vl_cmpv4si3_mask, CODE_FOR_avx512vl_ucmpv2di3_mask,
5162         CODE_FOR_avx512vl_ucmpv4si3_mask.
5163         * config/i386/sse.md
5164         (define_insn "avx512f_ucmp<mode>3<mask_scalar_merge_name>"): Delete.
5165         "<avx512>_ucmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name>"):New.
5166         (define_insn
5167         "<avx512>_ucmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name>"):Ditto.
5168         (define_expand "<avx512>_eq<mode>3<mask_scalar_merge_name>"): Ditto.
5169         (define_insn "<avx512>_eq<mode>3<mask_scalar_merge_name>_1"): Ditto.
5170         (define_insn "<avx512>_gt<mode>3<mask_scalar_merge_name>"): Ditto.
5171         (define_insn "<avx512>_testm<mode>3<mask_scalar_merge_name>"): Ditto.
5172         (define_insn "<avx512>_testnm<mode>3<mask_scalar_merge_name>"): Ditto.
5173
5174 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
5175             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
5176             Anna Tikhonova  <anna.tikhonova@intel.com>
5177             Ilya Tocar  <ilya.tocar@intel.com>
5178             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5179             Ilya Verbin  <ilya.verbin@intel.com>
5180             Kirill Yukhin  <kirill.yukhin@intel.com>
5181             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
5182
5183         * config/i386/sse.md
5184         (define_expand "vec_widen_umult_even_v8si<mask_name>"): Add masking.
5185         (define_insn "*vec_widen_umult_even_v8si<mask_name>"): Ditto.
5186         (define_expand "vec_widen_umult_even_v4si<mask_name>"): Ditto.
5187         (define_insn "*vec_widen_umult_even_v4si<mask_name>"): Ditto.
5188         (define_expand "vec_widen_smult_even_v8si<mask_name>"): Ditto.
5189         (define_insn "*vec_widen_smult_even_v8si<mask_name>"): Ditto.
5190         (define_expand "sse4_1_mulv2siv2di3<mask_name>"): Ditto.
5191         (define_insn "*sse4_1_mulv2siv2di3<mask_name>"): Ditto.
5192         (define_insn "avx512dq_mul<mode>3<mask_name>"): New.
5193
5194 2014-10-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
5195             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
5196             Anna Tikhonova  <anna.tikhonova@intel.com>
5197             Ilya Tocar  <ilya.tocar@intel.com>
5198             Andrey Turetskiy  <andrey.turetskiy@intel.com>
5199             Ilya Verbin  <ilya.verbin@intel.com>
5200             Kirill Yukhin  <kirill.yukhin@intel.com>
5201             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
5202
5203         * config/i386/sse.md
5204         (define_insn "avx512f_blendm<mode>"): Delete.
5205         (define_insn "<avx512>_blendm<VI48_AVX512VL:mode>"): New.
5206         (define_insn "<avx512>_blendm<VI12_AVX512VL:mode>"): Ditto..
5207         (define_mode_attr cmp_imm_predicate): Add V8SF, V4DF, V8SI, V4DI, V4SF,
5208         V2DF, V4SI, V2DI, V32HI, V64QI, V16HI, V32QI, V8HI, V16QI modes.
5209         (define_insn
5210         "avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>"):
5211         Remove.
5212         (define_insn
5213         "<avx512>_cmp<VI48_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
5214         New.
5215         (define_insn
5216         "<avx512>_cmp<VI12_AVX512VL:mode>3<mask_scalar_merge_name><round_saeonly_name>"):
5217         Ditto.
5218         (define_insn "<mask_codefor>avx512f_vec_dup<mode><mask_name>"): Delete.
5219         (define_insn "<avx512>_vec_dup<V48_AVX512VL:mode><mask_name>"): New.
5220         (define_insn "<avx512>_vec_dup<V12_AVX512VL:mode><mask_name>"): Ditto.
5221         (define_insn "<mask_codefor>avx512f_vec_dup_gpr<mode><mask_name>"):
5222         Delete.
5223         (define_insn
5224         "<mask_codefor><avx512>_vec_dup_gpr<VI48_AVX512VL:mode><mask_name>"):
5225         New.
5226         (define_insn
5227         "<mask_codefor><avx512>_vec_dup_gpr<VI12_AVX512VL:mode><mask_name>"):
5228         Ditto.
5229         (define_insn·"<mask_codefor>avx512f_vec_dup_mem<mode><mask_name>"):
5230         Delete.
5231         (define_insn
5232         "<mask_codefor><avx512>_vec_dup_mem<VI48_AVX512VL:mode><mask_name>"):
5233         New.
5234         (define_insn
5235         "<mask_codefor><avx512>_vec_dup_mem<VI12_AVX512VL:mode><mask_name>"):
5236         Ditto.
5237
5238 2014-10-14  Richard Biener  <rguenther@suse.de>
5239
5240         PR tree-optimization/63512
5241         * tree-ssa-pre.c (create_expression_by_pieces): Mark stmts
5242         modified.
5243
5244 2014-10-14  Oleg Endo  <olegendo@gcc.gnu.org>
5245
5246         PR target/63260
5247         * config/sh/sh.md (negsf2, negsf2_i, negdf2, negdf2_i, abssf2,
5248         abssf2_i, absdf2, absdf2_i): Remove fp_mode attribute.  Remove use
5249         of FPSCR.
5250         (negsf2_i): Rename to *negsf2_i.
5251         (abssf2_i): Rename to *abssf2_i.
5252         (negdf2_i): Rename to *negdf2_i.
5253         (absdf2_i): Rename to *absdf2_i.
5254
5255 2014-10-14  Felix Yang  <felix.yang@huawei.com>
5256             Jeff Law  <law@redhat.com>
5257
5258         * ira.c (struct equivalence): Change member "is_arg_equivalence" and
5259         "replace" into boolean bitfields; turn member "loop_depth" into a short
5260         integer; add new member "no_equiv" and "reserved".
5261         (no_equiv): Set no_equiv of struct equivalence if register is marked
5262         as having no known equivalence.
5263         (update_equiv_regs): Check all definitions for a multiple-set
5264         register to make sure that the RHS have the same value.
5265
5266 2014-10-13  Richard Henderson  <rth@redhat.com>
5267
5268         * combine-stack-adj.c (no_unhandled_cfa): New.
5269         (maybe_merge_cfa_adjust): New.
5270         (combine_stack_adjustments_for_block): Use them.
5271
5272 2014-10-13  Aldy Hernandez  <aldyh@redhat.com>
5273
5274         * Makefile.in (TAGS): Tag ../include files.
5275
5276 2014-10-13  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
5277
5278         * config/rs6000/rs6000.h (DBX_REGISTER_NUMBER): Pass format argument
5279         to rs6000_dbx_register_number.
5280         (DWARF_FRAME_REGNUM): Redefine as identity map.
5281         (DWARF2_FRAME_REG_OUT): Call rs6000_dbx_register_number.
5282         * config/rs6000/rs6000-protos.h (rs6000_dbx_register_number): Update.
5283         * config/rs6000/rs6000.c (rs6000_dbx_register_number): Add format
5284         argument to handle .debug_frame and .eh_frame directly.  Always
5285         translate SPE high register numbers.  Add special treatment for CR,
5286         but only in .debug_frame.  Respect RS6000_USE_DWARF_NUMBERING.
5287
5288         * config/rs6000/sysv.h (DBX_REGISTER_NUMBER): Do not undefine.
5289         * config/rs6000/freebsd.h (DBX_REGISTER_NUMBER): Remove.
5290         (RS6000_USE_DWARF_NUMBERING): Define.
5291         * config/rs6000/freebsd64.h (DBX_REGISTER_NUMBER): Remove.
5292         (RS6000_USE_DWARF_NUMBERING): Define.
5293         * config/rs6000/netbsd.h (DBX_REGISTER_NUMBER): Remove.
5294         (RS6000_USE_DWARF_NUMBERING): Define.
5295         * config/rs6000/lynx.h (DBX_REGISTER_NUMBER): Remove.
5296         (RS6000_USE_DWARF_NUMBERING): Define.
5297         * config/rs6000/aix.h (RS6000_USE_DWARF_NUMBERING): Define.
5298         * config/rs6000/darwin.h (RS6000_USE_DWARF_NUMBERING): Define.
5299
5300 2014-10-13  Evgeny Stupachenko  <evstupac@gmail.com>
5301
5302         * config/i386/i386.c (ix86_address_cost): Lower cost for
5303         when address contains GOT register.
5304
5305 2014-10-13  Ilya Enkovich  <ilya.enkovich@intel.com>
5306             Vladimir Makarov  <vmakarov@redhat.com>
5307
5308         PR target/8340
5309         PR middle-end/47602
5310         PR rtl-optimization/55458
5311         * config/i386/i386.c (ix86_use_pseudo_pic_reg): New.
5312         (ix86_init_pic_reg): New.
5313         (ix86_select_alt_pic_regnum): Add check on pseudo register.
5314         (ix86_save_reg): Likewise.
5315         (ix86_expand_prologue): Remove PIC register initialization
5316         now performed in ix86_init_pic_reg.
5317         (ix86_output_function_epilogue): Add check on pseudo register.
5318         (set_pic_reg_ever_alive): New.
5319         (legitimize_pic_address): Replace df_set_regs_ever_live with new
5320         set_pic_reg_ever_alive.
5321         (legitimize_tls_address): Likewise.
5322         (ix86_pic_register_p): New check.
5323         (ix86_delegitimize_address): Add check on pseudo register.
5324         (ix86_expand_call): Insert move from pseudo PIC register to ABI
5325         defined REAL_PIC_OFFSET_TABLE_REGNUM.
5326         (TARGET_INIT_PIC_REG): New.
5327         (TARGET_USE_PSEUDO_PIC_REG): New.
5328         * config/i386/i386.h (PIC_OFFSET_TABLE_REGNUM): Return INVALID_REGNUM
5329         if pic_offset_table_rtx exists.
5330         * doc/tm.texi.in (TARGET_USE_PSEUDO_PIC_REG, TARGET_INIT_PIC_REG):
5331         Document.
5332         * doc/tm.texi: Regenerate.
5333         * function.c (assign_parms): Generate pseudo register for PIC.
5334         * init-regs.c (initialize_uninitialized_regs): Ignor pseudo PIC
5335         register.
5336         * ira-color.c (color_pass): Add check on pseudo register.
5337         * ira-emit.c (change_loop): Don't create copies for PIC pseudo
5338         register.
5339         * ira.c (split_live_ranges_for_shrink_wrap): Add check on pseudo
5340         register.
5341         (ira): Add target specific PIC register initialization.
5342         (do_reload): Keep PIC pseudo register.
5343         * lra-assigns.c (spill_for): Add checks on pseudo register.
5344         * lra-constraints.c (contains_symbol_ref_p): New.
5345         (lra_constraints): Enable lra risky transformations when PIC is pseudo
5346         register.
5347         * shrink-wrap.c (try_shrink_wrapping): Add check on pseudo register.
5348         * target.def (use_pseudo_pic_reg): New.
5349         (init_pic_reg): New.
5350
5351 2014-10-13  Evgeny Stupachenko  <evstupac@gmail.com>
5352
5353         * config/i386/x86-tune.def (X86_TUNE_SSE_PARTIAL_REG_DEPENDENCY):
5354         Remove m_SILVERMONT and m_INTEL from the tune.
5355
5356 2014-10-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
5357
5358         PR libfortran/63471
5359         * config/pa/pa-hpux11.h (TARGET_OS_CPP_BUILTINS): Define _REENTRANT
5360         when _HPUX_SOURCE is defined.
5361
5362 2014-10-13  Jan Hubicka  <hubicka@ucw.cz>
5363
5364         PR tree-optimization/62127
5365         * tree.c (remap_type_1): When remapping array, remap
5366         also its type.
5367
5368 2014-10-13  Christophe Lyon  <christophe.lyon@linaro.org>
5369
5370         * Makefile.in: (check-%): Update comment, as RUNTESTFLAGS no
5371         longer impact parallelization.
5372
5373 2014-10-13  Jan Hubicka  <hubicka@ucw.cz>
5374
5375         PR bootstrap/63496
5376         * ipa-polymorphic-call.c (extr_type_from_vtbl_ptr_store): Fix pasto.
5377
5378 2014-10-13  Marat Zakirov  <m.zakirov@samsung.com>
5379
5380         * asan.c (instrument_derefs): BIT_FIELD_REF added.
5381
5382 2014-10-13  Richard Biener  <rguenther@suse.de>
5383
5384         PR tree-optimization/63419
5385         * gimple-fold.h (gimple_convert): New function.
5386         * gimple-fold.c (gimple_convert): Likewise.
5387         * tree-ssa-pre.c (create_expression_by_pieces): Use gimple_convert
5388         to split out required conversions early.
5389
5390 2014-10-13  Richard Sandiford  <richard.sandiford@arm.com>
5391
5392         * rtlanal.c (generic_subrtx_iterator <T>::add_subrtxes_to_queue):
5393         Add the parts of an insn in reverse order, with the pattern at
5394         the top of the queue.  Detect when we're iterating over a SEQUENCE
5395         pattern and in that case just consider patterns of subinstructions.
5396
5397 2014-10-12  Oleg Endo  <olegendo@gcc.gnu.org>
5398
5399         PR target/59401
5400         * config/sh/sh-protos (sh_find_equiv_gbr_addr): Use rtx_insn* instead
5401         of rtx.
5402         * config/sh/sh.c (sh_find_equiv_gbr_addr): Use def chains instead of
5403         insn walking.
5404         (sh_find_equiv_gbr_addr): Do nothing if input mem is already a GBR
5405         address.  Use def chains to handle GBR clobbering call insns.
5406
5407 2014-10-12  Trevor Saunders  <tsaunders@mozilla.com>
5408
5409         * asan.c, cfgloop.c, cfgloop.h, cgraph.c, cgraph.h,
5410         config/darwin.c, config/m32c/m32c.c, config/mep/mep.c,
5411         config/mips/mips.c, config/rs6000/rs6000.c, dwarf2out.c,
5412         function.c, function.h, gimple-ssa.h, libfuncs.h, optabs.c,
5413         output.h, rtl.h, sese.c, symtab.c, tree-cfg.c, tree-dfa.c,
5414         tree-ssa.c, varasm.c: Use hash-table instead of hashtab.
5415         * doc/gty.texi (for_user): Document new option.
5416         * gengtype.c (create_user_defined_type): Don't try to get a struct for
5417         char.
5418         (walk_type): Don't error out on for_user option.
5419         (write_func_for_structure): Emit user marking routines if requested by
5420         for_user option.
5421         (write_local_func_for_structure): Likewise.
5422         (main): Mark types with for_user option as used.
5423         * ggc.h (gt_pch_nx): Add overload for unsigned int.
5424         * hash-map.h (hash_map::hash_entry::pch_nx_helper): AddOverloads.
5425         * hash-table.h (ggc_hasher): New struct.
5426         (hash_table::create_ggc): New function.
5427         (gt_pch_nx): New overload for hash_table.
5428
5429 2014-10-11  Oleg Endo  <olegendo@gcc.gnu.org>
5430
5431         * config/sh/sh.h (TARGET_SH4A_ARCH): Remove macro.
5432         * config/sh/sh.h: Replace uses of TARGET_SH4A_ARCH with TARGET_SH4A.
5433         * config/sh/sh.c: Likewise.
5434         * config/sh/sh-mem.cc: Likewise.
5435         * config/sh/sh.md: Likewise.
5436         * config/sh/predicates.md: Likewise.
5437         * config/sh/sync.md: Likewise.
5438
5439 2014-10-11  Martin Liska  <mliska@suse.cz>
5440
5441         PR middle-end/63376
5442         * cgraphunit.c (symbol_table::process_new_functions): Missing call
5443         for call_cgraph_insertion_hooks added.
5444
5445 2014-10-10  Jakub Jelinek  <jakub@redhat.com>
5446
5447         PR c/63495
5448         * stor-layout.c (min_align_of_type): Don't decrease alignment
5449         through BIGGEST_FIELD_ALIGNMENT or ADJUST_FIELD_ALIGN if
5450         TYPE_USER_ALIGN is set.
5451
5452 2014-10-10  Uros Bizjak  <ubizjak@gmail.com>
5453
5454         PR rtl-optimization/63483
5455         * alias.c (true_dependence_1): Do not exit early for MEM_READONLY_P
5456         references when alignment ANDs are involved.
5457         (write_dependence_p): Ditto.
5458         (may_alias_p): Ditto.
5459
5460 2014-10-10  Marek Polacek  <polacek@redhat.com>
5461
5462         * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_OBJECT_SIZE.
5463         * doc/invoke.texi: Document -fsanitize=object-size.
5464         * flag-types.h (enum sanitize_code): Add SANITIZE_OBJECT_SIZE and
5465         or it into SANITIZE_UNDEFINED.
5466         * gimple-fold.c (gimple_fold_call): Optimize IFN_UBSAN_OBJECT_SIZE.
5467         * internal-fn.c (expand_UBSAN_OBJECT_SIZE): New function.
5468         * internal-fn.def (UBSAN_OBJECT_SIZE): Define.
5469         * opts.c (common_handle_option): Handle -fsanitize=object-size.
5470         * ubsan.c: Include tree-object-size.h.
5471         (ubsan_type_descriptor): Call tree_to_uhwi instead of tree_to_shwi.
5472         (ubsan_expand_bounds_ifn): Use false instead of 0.
5473         (ubsan_expand_objsize_ifn): New function.
5474         (instrument_object_size): New function.
5475         (pass_ubsan::execute): Add object size instrumentation.
5476         * ubsan.h (ubsan_expand_objsize_ifn): Declare.
5477
5478 2014-10-10  Richard Henderson  <rth@redhat.com>
5479
5480         PR target/63404
5481         * shrink-wrap.c (move_insn_for_shrink_wrap): Don't use single_set.
5482         Restrict the set of expressions we're willing to move.
5483
5484 2014-10-10  Jeff Law  <law@redhat.com>
5485
5486         * ira.c (struct equivalence): Promote INIT_INSNs field to
5487         an rtx_insn_list.  Add comments.
5488         (no_equiv): Promote LIST to an rtx_insn_list.  Update
5489         testing for and creating the special marker.  Use methods
5490         to extract the insn and next pointers.  Promote INSN to an
5491         rtx_insn.
5492         (update_equiv_regs): Update test for special marker in the
5493         INIT_INSNs list.
5494
5495 2014-10-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
5496
5497         * configure.ac: Add --enable-fix-cortex-a53-835769 option.
5498         * configure: Regenerate.
5499         * config/aarch64/aarch64.c (aarch64_override_options): Handle
5500         TARGET_FIX_ERR_A53_835769_DEFAULT.
5501         * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): Set Init
5502         value to 2.
5503         * doc/install.texi (aarch64*-*-*): Document
5504         new --enable-fix-cortex-a53-835769 option.
5505
5506 2014-10-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
5507             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
5508
5509         * config/aarch64/aarch64.h (FINAL_PRESCAN_INSN): Define.
5510         (ADJUST_INSN_LENGTH): Define.
5511         * config/aarch64/aarch64.opt (mfix-cortex-a53-835769): New option.
5512         * config/aarch64/aarch64.c (is_mem_p): New function.
5513         (is_memory_op): Likewise.
5514         (aarch64_prev_real_insn): Likewise.
5515         (is_madd_op): Likewise.
5516         (dep_between_memop_and_curr): Likewise.
5517         (aarch64_madd_needs_nop): Likewise.
5518         (aarch64_final_prescan_insn): Likewise.
5519         * doc/invoke.texi (AArch64 Options): Document -mfix-cortex-a53-835769
5520         and -mno-fix-cortex-a53-835769 options.
5521
5522 2014-10-10  Jakub Jelinek  <jakub@redhat.com>
5523
5524         PR tree-optimization/63464
5525         * tree-switch-conversion.c (struct case_bit_test): Remove
5526         hi and lo fields, add wide_int mask field.
5527         (emit_case_bit_tests): Add MAXVAL argument, rewrite uses of
5528         hi/lo fields into wide_int mask operations, optimize by pretending
5529         minval to be 0 if maxval is small enough.
5530         (process_switch): Adjust caller.
5531
5532 2014-10-10  Richard Biener  <rguenther@suse.de>
5533
5534         PR tree-optimization/63379
5535         * tree-vect-slp.c (vect_get_constant_vectors): Do not compute
5536         a neutral operand for min/max when it is not a reduction chain.
5537
5538 2014-10-10  Richard Biener  <rguenther@suse.de>
5539
5540         PR tree-optimization/63476
5541         * tree-ssa-pre.c (struct bb_bitmap_sets): Add vop_on_exit member.
5542         (BB_LIVE_VOP_ON_EXIT): New define.
5543         (create_expression_by_pieces): Assign VUSEs to stmts.
5544         (compute_avail): Track BB_LIVE_VOP_ON_EXIT.
5545         (pass_pre::execute): Assert virtual SSA form is up-to-date
5546         after insertion.
5547
5548 2014-10-10  Eric Botcazou  <ebotcazou@adacore.com>
5549
5550         * lra-assigns.c (assign_by_spills): Error out on spill failure.
5551
5552 2014-10-09  Markus Trippelsdorf  <markus@trippelsdorf.de>
5553
5554         * pa-polymorphic-call.c (check_stmt_for_type_change): Move
5555         assertion.
5556
5557 2014-10-09  Richard Biener  <rguenther@suse.de>
5558
5559         PR tree-optimization/63380
5560         * tree-ssa-tail-merge.c (stmt_local_def): Exclude stmts that
5561         may trap.
5562
5563 2014-10-09  Joern Rennecke  <joern.rennecke@embecosm.com>
5564
5565         * config/avr/avr.opt (mmcu=): Change to have a string value.
5566         (mn-flash=, mskip-bug, march=, mrmw): New options.
5567         (HeaderInclude): New.
5568         (mmcu=): Remove Var / Init clauses.
5569         * config/avr/avr.h (DRIVER_SELF_SPECS): Translate -mmcu into a
5570         -specs option.
5571         (SYMBOL_FLAG_IO, SYMBOL_FLAG_ADDRESS): Define.
5572         (ASM_OUTPUT_ALIGNED_BSS): Use avr_asm_asm_output_aligned_bss.
5573         (SYMBOL_FLAG_IO_LOW): Define.
5574         (avr_device_to_as, avr_device_to_ld): Don't declare.
5575         (avr_device_to_data_start, avr_device_to_startfiles): Likewise.
5576         (avr_device_to_devicelib, avr_device_to_sp8): Likewise.
5577         (EXTRA_SPEC_FUNCTIONS): Don't define.
5578         (ASM_SPEC): Translate -arch= option to -mmcu= option.
5579         (LINK_SPEC): Translate -arch= option to -m= option.
5580         Don't use device_to_ld / device_to_data_start.
5581         (STARTFILE_SPEC): Now empty.
5582         (ASM_SPEC): Add -%{mrelax: --mlink-relax}.
5583         * config/avr/gen-avr-mmcu-specs.c: New file.
5584         * config/avr/t-avr (gen-avr-mmcu-specs$(build_exeext)): New rule.
5585         (s-device-specs): Likewise.
5586         (GCC_PASSES): Add s-device-specs.
5587         (install-driver): Depend on install-device-specs.
5588         (install-device-specs): New rule.
5589         * config/avr/avr.c (avr_option_override): Look up mcu arch by
5590         avr_arch_index and provide fallback initialization for avr_n_flash.
5591         (varasm.h): #include.
5592         (avr_print_operand) <i>: Allow SYMBOL_REF with SYMBOL_FLAG_IO;
5593         (avr_handle_addr_attribute, avr_eval_addr_attrib): New functions.
5594         (avr_attribute_table): Add "io", "address" and "io_low".
5595         (avr_asm_output_aligned_decl_common): Change type of decl to tree.
5596         Add special handling for symbols with "io" and/or "address" attributes.
5597         (avr_asm_asm_output_aligned_bss): New function.
5598         (avr_encode_section_info): Set SYMBOL_FLAG_IO and SYMBOL_FLAG_ADDRESS
5599         as appropriate.  Handle io_low attribute.
5600         (avr_out_sbxx_branch): Handle symbolic io addresses.
5601         (avr_xload_libgcc_p, avr_nonconst_pointer_addrspace): Use
5602         avr_n_flash instead of avr_current_device->n_flash.
5603         (avr_pgm_check_var_decl, avr_insert_attributes): Likewise.
5604         (avr_emit_movmemhi): Likewise.
5605         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Likewise.
5606         Use TARGET_RMW instead of avr_current_device->dev_attributes.
5607         Don't define avr_current_device->macro (that's the specfile's job).
5608         Use TARGET_SKIP_BUG instead of avr_current_device->errata_skip.
5609         * config/avr/avr.c (avr_2word_insn_p): Likewise.
5610         * config/avr/avr.md (*cpse.ne): Likewise.
5611         (mov<mode>): Use avr_eval_addr_attrib.
5612         (cbi): Change constraint for low_io_address_operand operand to "i".
5613         (sbi, sbix_branch, sbix_branch_bit7, insv.io, insv.not.io): Likewise.
5614         * config/avr/predicates.md (io_address_operand):
5615         Allow SYMBOL_REF with SYMBOL_FLAG_IO.
5616         (low_io_address_operand): Allow SYMBOL_REF with SYMBOL_FLAG_IO_LOW.
5617         * config/avr/avr-protos.h (avr_asm_output_aligned_decl_common):
5618         Update prototype.
5619         (avr_eval_addr_attrib, avr_asm_asm_output_aligned_bss): Prototype.
5620         * config/avr/genmultilib.awk: Use -march=.
5621         Remove Multilib matches processing.
5622         * config/avr/t-multilib, config/avr/avr-tables.opt: Regenerate.
5623         * config/avr/avr-arch.h: Add double include guard.
5624         (avr_mcu_t) <library_name>: Update comment.
5625         * config/avr/driver-avr.c (avr_device_to_as): Delete.
5626         (avr_device_to_ld, avr_device_to_data_start): Likewise.
5627         (avr_device_to_startfiles, avr_device_to_devicelib): Likewise.
5628         (avr_device_to_sp8): Likewise.
5629         * config/avr/genopt.sh:  Instead avr_mcu, emit an Enum for avr_arch.
5630
5631         * doc/extend.texi (io, address): Document new AVR variable attributes.
5632         (io_low): Likewise.
5633
5634 2014-10-09  Marek Polacek  <polacek@redhat.com>
5635
5636         * doc/invoke.texi: Document -fsanitize=bool and -fsanitize=enum.
5637
5638 2014-10-08  Richard Biener  <rguenther@suse.de>
5639
5640         PR tree-optimization/61969
5641         * tree-nrv.c (pass_nrv::execute): Properly test for automatic
5642         variables.
5643
5644 2014-10-09  Richard Biener  <rguenther@suse.de>
5645
5646         PR tree-optimization/63445
5647         * tree-vrp.c (simplify_cond_using_ranges): Only warn about
5648         overflow for non-equality compares.
5649
5650 2014-10-09  Uros Bizjak  <ubizjak@gmail.com>
5651
5652         PR rtl-optimization/57003
5653         * regcprop.c (copyprop_hardreg_forward_1): If ksvd.ignore_set_reg,
5654         also check CALL_INSN_FUNCTION_USAGE for clobbers again after
5655         killing regs_invalidated_by_call.
5656
5657 2014-10-08  Teresa Johnson  <tejohnson@google.com>
5658
5659         PR bootstrap/63432.
5660         * tree-ssa-threadupdate.c (estimated_freqs_path): New function.
5661         (ssa_fix_duplicate_block_edges): Invoke it.
5662         (mark_threaded_blocks): Make two passes to avoid ordering dependences.
5663
5664 2014-10-08  Oleg Endo  <olegendo@gcc.gnu.org>
5665
5666         PR target/52941
5667         * config/sh/sync.md (atomic_exchangesi_hard, atomic_exchange<mode>_hard,
5668         atomic_fetch_<fetchop_name>si_hard,
5669         atomic_fetch_<fetchop_name><mode>_hard, atomic_fetch_nandsi_hard,
5670         atomic_fetch_nand<mode>_hard, atomic_<fetchop_name>_fetchsi_hard,
5671         atomic_<fetchop_name>_fetch<mode>_hard, atomic_nand_fetchsi_hard,
5672         atomic_nand_fetch<mode>_hard): Add missing set of T_REG.
5673
5674 2014-10-08  Rong Xu  <xur@google.com>
5675
5676         * gcov-tool.c (profile_overlap): New driver function
5677         to compute profile overlap.
5678         (print_overlap_usage_message): New.
5679         (overlap_usage): New.
5680         (do_overlap): New.
5681         (print_usage): Add calls to overlap function.
5682         (main): Ditto.
5683         * doc/gcov-tool.texi: Add documentation.
5684
5685 2014-10-08  Steve Ellcey  <sellcey@mips.com>
5686
5687         * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Change
5688         LINUX64_DRIVER_SELF_SPECS to LINUX_DRIVER_SELF_SPECS
5689
5690 2014-10-08  Jan Hubicka  <hubicka@ucw.cz>
5691
5692         * ipa-polymorphic-call.c (extr_type_from_vtbl_store): Do better
5693         pattern matching of MEM_REF.
5694         (check_stmt_for_type_change): Update.
5695
5696 2014-10-08  Steve Ellcey  <sellcey@mips.com>
5697
5698         * config/mips/linux64.h: Remove.
5699         * config/mips/gnu-user64.h: Remove.
5700         * gcc.config (mips*-*-*): Remove references to linux64.h and
5701         gnu-user64.h
5702         * config/mips/gnu-user.h (GNU_USER_TARGET_LINK_SPEC): Replace
5703         with modified version from gnu-user64.h.
5704         (LINUX_DRIVER_SELF_SPECS): Update parts from gnu-user64.h.
5705         (LOCAL_LABEL_PREFIX): Copy from gnu-user64.h.
5706         * config/mips/linux.h (GNU_USER_LINK_EMULATION32): Copy from
5707         linux64.h.
5708         (GNU_USER_LINK_EMULATION64): Ditto.
5709         (GNU_USER_LINK_EMULATIONN32): Ditto.
5710         (GLIBC_DYNAMIC_LINKER32): Ditto.
5711         (GLIBC_DYNAMIC_LINKER64): Ditto.
5712         (GLIBC_DYNAMIC_LINKERN32): Ditto.
5713         (UCLIBC_DYNAMIC_LINKER32): Ditto.
5714         (UCLIBC_DYNAMIC_LINKER64): Ditto.
5715         (UCLIBC_DYNAMIC_LINKERN32): Ditto.
5716         (BIONIC_DYNAMIC_LINKERN32): Ditto.
5717         (GNU_USER_DYNAMIC_LINKERN32): Ditto.
5718         (GLIBC_DYNAMIC_LINKER): Delete.
5719         (UCLIBC_DYNAMIC_LINKER): Delete.
5720
5721 2014-10-08  Joern Rennecke  <joern.rennecke@embecosm.com>
5722             Richard Biener  <rguenther@suse.de>
5723
5724         * cfgexpand.c (expand_debug_expr) <TARGET_MEM_REF>:
5725         Get address space from operand 0 (BASE).
5726
5727 2014-10-07  Iain Sandoe  <iain@codesourcery.com>
5728
5729         PR target/61387
5730         * config/i386/i386.c (x86_output_mi_thunk): Fix darwin fallout.
5731
5732 2014-10-07  Aldy Hernandez  <aldyh@redhat.com>
5733
5734         * dwarf2out.c: Remove current_function_has_inlines.
5735         (gen_subprogram_die): Same.
5736         (gen_inlined_subroutine_die): Same.
5737
5738 2014-10-07  Ilya Tocar  <ilya.tocar@intel.com>
5739
5740         * config/i386/adxintrin.h (_subborrow_u64): Use long long for param
5741         type.
5742         (_addcarry_u64): Ditto.
5743         (_addcarryx_u64): Ditto.
5744
5745 2014-10-07  Eric Botcazou  <ebotcazou@adacore.com>
5746
5747         * cgraph.h (cgraph_node::get_fun): Declare.
5748         * cgraph.c (cgraph_node::get_fun): New method.
5749         * ipa-inline.c (can_inline_edge_p): Use it.
5750
5751 2014-10-07  Eric Botcazou  <ebotcazou@adacore.com>
5752
5753         * lto-opts.c (lto_write_options): Handle -fmath-errno, -fsigned-zeros
5754         and -ftrapping-math.
5755         * lto-wrapper.c (merge_and_complain): Likewise.
5756         (run_gcc): Likewise.
5757
5758 2014-10-06  Rong Xu  <xur@google.com>
5759
5760         * params.def (PARAM_INDIR_CALL_TOPN_PROFILE): New param.
5761         * tree-profile.c: (params.h): New include.
5762         (init_ic_make_global_vars): Make __gcov_indirect_call_topn_callee
5763         and __gcov_indirect_call_topn_counters for
5764         indirect_call_topn_profile.
5765         (gimple_init_edge_profiler): New decls for
5766         __gcov_indirect_call_topn_profiler.
5767         (gimple_gen_ic_profiler): Generate the correct profiler call.
5768         (gimple_gen_ic_func_profiler): Fix format.
5769         * value-prof.c (params.h): New include.
5770         (dump_histogram_value): Hanlde indirect_call_topn counters.
5771         (stream_in_histogram_value): Ditto.
5772         (gimple_indirect_call_to_profile): Use indirect_call_topn
5773         profile when PARAM_INDIR_CALL_TOPN_PROFILE is set.
5774         (gimple_find_values_to_profile): Hanlde indirect_call_topn
5775         counters.
5776         * value-prof.h (enum hist_type): Histrogram type for
5777         indirect_call_topn counters.
5778         * profile.c (instrument_values): Instrument
5779         indirect_call_topn counters.
5780
5781 2014-10-06  Rong Xu  <xur@google.com>
5782
5783         * Makefile.in: Fix dependence.
5784         * gcov-counter.def (GCOV_COUNTER_ICALL_TOPNV): Add
5785         indirect call topn profiler.
5786         * gcov-io.h: Ditto.
5787
5788 2014-10-06  Eric Botcazou  <ebotcazou@adacore.com>
5789
5790         * calls.c (expand_call): Do not use the target as the return slot if
5791         it is not sufficiently aligned.
5792
5793 2014-10-06  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
5794
5795         * config/rs6000/rs6000.c (analyze_swaps commentary): Add
5796         discussion of permutes and why we don't handle them.
5797
5798 2014-10-06  Eric Botcazou  <ebotcazou@adacore.com>
5799
5800         * config/sparc/predicates.md (int_register_operand): Delete.
5801
5802 2014-10-06  Eric Botcazou  <ebotcazou@adacore.com>
5803
5804         * dwarf2cfi.c (create_pseudo_cfg): Fix trace numbering.
5805
5806 2014-10-06  Jakub Jelinek  <jakub@redhat.com>
5807
5808         * ubsan.h (ubsan_get_source_location): New prototype.
5809         * ubsan.c (ubsan_source_location_type): New variable.
5810         Function renamed to ...
5811         (ubsan_get_source_location_type): ... this.  Cache
5812         return value in ubsan_source_location_type variable.
5813         (ubsan_source_location, ubsan_create_data): Use
5814         ubsan_get_source_location_type instead of
5815         ubsan_source_location_type.
5816         * asan.c (asan_protect_global): Don't protect globals
5817         with ubsan_get_source_location_type () type.
5818         (asan_add_global): Provide global decl location info
5819         if possible.
5820
5821 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
5822
5823         * ipa-prop.c (try_make_edge_direct_virtual_call): Remove overactive
5824         sanity check.
5825
5826 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
5827
5828         * ipa-polymorphic-call.c (possible_placement_new): Fix condition
5829         on size.
5830         (ipa_polymorphic_call_context::restrict_to_inner_type): Do not walk
5831         into vptr pointer.
5832         (ipa_polymorphic_call_context::dump): Fix formating.
5833         (walk_ssa_copies): Add logic avoiding loops; update uses.
5834         * ipa-prop.c (ipa_analyze_call_uses): Compute vptr_changed.
5835
5836 2014-10-02  Mark Wielaard  <mjw@redhat.com>
5837
5838         PR debug/63239
5839         * dwarf2out.c (gen_subprogram_die): When a member function is
5840         explicitly deleted then add a DW_AT_GNU_deleted attribute.
5841         * langhooks.h (struct lang_hooks_for_decls): Add
5842         function_decl_deleted_p langhook.
5843         * langhooks-def.h (LANG_HOOKS_FUNCTION_DECL_DELETED_P): Define.
5844         (LANG_HOOKS_DECLS): Add LANG_HOOKS_FUNCTION_DECL_DELETED_P.
5845
5846 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
5847
5848         * ipa-polymorphic-call.c (walk_ssa_copies): Recognize
5849         NULL pointer checks.
5850         (ipa_polymorphic_call_context::get_dynamic_type): Return true
5851         if type doesn't change.
5852         * cgraph.h (cgraph_indirect_call_info): New flag.
5853         * cgraph.c (cgraph_node::create_indirect_edge): Initialize it.
5854         (cgraph_node::dump): Dump it.
5855         * ipa-prop.c (ipa_analyze_call_uses):  Ignore return valud
5856         of context.get_dynamic_type.
5857         (ipa_make_edge_direct_to_target): Do not speculate
5858         edge that is already speuclative.
5859         (try_make_edge_direct_virtual_call): Use VPTR_CHANGED; Do not
5860         speculate to __builtin_unreachable
5861         (ipa_write_indirect_edge_info, ipa_read_indirect_edge_info): Stream
5862         vptr_changed.
5863         * ipa-cp.c (ipa_get_indirect_edge_target_1): Use vptr_changed.
5864
5865 2014-10-04  Jan Hubicka  <hubicka@ucw.cz>
5866
5867         * ipa-prop.c (ipa_compute_jump_functions_for_edge): Call
5868         get_dynamic_type; drop TODO.
5869         * ipa-polymorphic-call.c
5870         (ipa_polymorphic_call_context::get_dynamic_type): Be ready
5871         for otr_type to be unknown.
5872
5873 2014-10-04  Trevor Saunders  <tsaunders@mozilla.com>
5874
5875         * common/config/score/score-common.c: Remove.
5876         * config.gcc: Remove support for score-*.
5877         * config/score/constraints.md: Remove.
5878         * config/score/elf.h: Remove.
5879         * config/score/predicates.md: Remove.
5880         * config/score/score-conv.h: Remove.
5881         * config/score/score-generic.md: Remove.
5882         * config/score/score-modes.def: Remove.
5883         * config/score/score-protos.h: Remove.
5884         * config/score/score.c: Remove.
5885         * config/score/score.h: Remove.
5886         * config/score/score.md: Remove.
5887         * config/score/score.opt: Remove.
5888         * doc/md.texi: Don't document score-*.
5889
5890 2014-10-04  Trevor Saunders  <tsaunders@mozilla.com>
5891
5892         PR pch/63429
5893         * genconditions.c: Directly include ggc.h before rtl.h.
5894
5895 2014-10-03  Jan Hubicka  <hubicka@ucw.cz>
5896
5897         * ipa-polymorphic-call.c
5898         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Fix
5899         code determining speculative type.
5900         (ipa_polymorphic_call_context::combine_with): Fix speculation merge.
5901
5902 2014-10-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
5903
5904         * altivec.md (altivec_lvsl): New define_expand.
5905         (altivec_lvsl_direct): Rename define_insn from altivec_lvsl.
5906         (altivec_lvsr): New define_expand.
5907         (altivec_lvsr_direct): Rename define_insn from altivec_lvsr.
5908         * rs6000.c (rs6000_expand_builtin): Change to use
5909         altivec_lvs[lr]_direct; remove commented-out code.
5910
5911 2014-10-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
5912
5913         * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
5914         Issue a warning message when vec_lvsl or vec_lvsr is used with a
5915         little endian target.
5916
5917 2014-10-03  Manuel López-Ibáñez  <manu@gcc.gnu.org>
5918
5919         * tree-pretty-print.c (dump_location): Make it extern. Dump also
5920         the column.
5921         * tree-pretty-print.h (dump_location): Declare.
5922         * gimple-pretty-print.c (dump_gimple_phi): Use dump_location.
5923         (pp_gimple_stmt_1): Likewise.
5924         (dump_implicit_edges): Likewise.
5925         * gimplify.c (gimplify_call_expr): Use LOCATION_FILE and
5926         LOCATION_LINE.
5927
5928
5929 2014-10-03  David Malcolm  <dmalcolm@redhat.com>
5930
5931         * gcc.c (driver::global_initializations): Remove "const" so
5932         that GCC_DRIVER_HOST_INITIALIZATION can modify decoded_options
5933         and decoded_options_count.
5934
5935 2014-10-03  Maciej W. Rozycki  <macro@codesourcery.com>
5936
5937         * config/rs6000/e500.h (HARD_REGNO_CALLER_SAVE_MODE): Remove
5938         macro.
5939         * config/rs6000/rs6000.h (HARD_REGNO_CALLER_SAVE_MODE): Handle
5940         TARGET_E500_DOUBLE case here.
5941
5942 2014-10-03  Marc Glisse  <marc.glisse@inria.fr>
5943
5944         PR c++/54427
5945         PR c++/57198
5946         PR c++/58845
5947         * doc/extend.texi (Vector Extensions): Document &&, ||, ! in C++.
5948
5949 2014-10-03  Jan Hubicka  <hubicka@ucw.cz>
5950
5951         * cgraph.h (struct indirect_call_info): Add IN_POLYMORPHIC_CDTOR
5952         * lto-cgraph.c (lto_output_edge, input_edge): Stream
5953         in_polymorphic_cdtor
5954         * cgraph.c (symbol_table::create_edge): Compute in_polymorphic_cdtor.
5955         (cgraph_edge::make_speculative): Copy in_polymorphic_cdtor.
5956         * cgraphclones.c (cgraph_edge::clone): Likewise.
5957         * ipa-prop.c (update_jump_functions_after_inlining,
5958         try_make_edge_direct_virtual_call): Pass in_polymorphic_cdtor
5959         to possible_dynamic_type_change.
5960         (decl_maybe_in_construction_p): Allow empty OUTER_TYPE and BASE.
5961         (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
5962         IN_POLY_CDOTR argument.
5963
5964         * ipa-polymorphic-call.c (decl_maybe_in_construction_p): Be ready
5965         for BASE and OUTER_TYPE being NULL.
5966         (ipa_polymorphic_call_context::possible_dynamic_type_change): Add
5967         in_poly_cdtor parameter.
5968
5969 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
5970
5971         * config/i386/i386.c (ix86_expand_vec_perm_vpermi2): Fix up formatting.
5972         (ix86_expand_vec_perm): Only call ix86_expand_vec_perm_vpermi2 if
5973         TARGET_AVX512F.
5974         (expand_vec_perm_1): Likewise.
5975
5976 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
5977             Uros Bizjak  <ubizjak@gmail.com>
5978
5979         PR tree-optimization/61403
5980         * config/i386/i386.c (expand_vec_perm_palignr): Fix a spelling
5981         error in comment.  Also optimize 256-bit vectors for AVX2
5982         or AVX (floating vectors only), provided the first permutation
5983         can be performed in one insn.
5984
5985 2014-10-03  David Malcolm  <dmalcolm@redhat.com>
5986
5987         * gcc.c (class driver): New class.
5988         (main): Reimplement in terms of driver::main, moving most of the
5989         locals to be locals within individual methods of class driver.
5990         The remaining locals "explicit_link_files", "decoded_options" and
5991         "decoded_options_count" are used by multiple driver:: methods, and
5992         so become member data.  Doing so isolates the argc/argv reads and
5993         writes.  Replace "goto out" with a special exit code from
5994         new method driver::prepare_infiles.  Split out the old
5995         implementation of main into the following...
5996         (driver::main): New function, corresponding to the old "main"
5997         implementation.
5998         (driver::set_progname): New function, taken from the old
5999         "main" implementation.
6000         (driver::expand_at_files): Likewise.
6001         (driver::decode_argv): Likewise.
6002         (driver::global_initializations): Likewise.
6003         (driver::build_multilib_strings): Likewise.
6004         (driver::set_up_specs): Likewise.
6005         (driver::putenv_COLLECT_GCC): Likewise.
6006         (driver::maybe_putenv_COLLECT_LTO_WRAPPER): Likewise.
6007         (driver::handle_unrecognized_options): Likewise.
6008         (driver::maybe_print_and_exit): Likewise.
6009         (driver::prepare_infiles): Likewise.
6010         (driver::do_spec_on_infiles): Likewise.
6011         (driver::maybe_run_linker): Likewise.
6012         (driver::final_actions): Likewise.
6013         (driver::get_exit_code): Likewise.
6014
6015 2014-10-03  Yury Gribov  <y.gribov@samsung.com>
6016
6017         * asan.c (asan_finish_file): Disable __asan_init calls for KASan;
6018         don't emit empty ctors.
6019
6020 2014-10-03  Eric Botcazou  <ebotcazou@adacore.com>
6021
6022         * convert.c (convert_to_integer): Do not introduce useless conversions
6023         between integral types.
6024
6025 2014-10-03  David Sherwood  <david.sherwood@arm.com>
6026
6027         * ira-int.h (ira_allocno): Mark hard_regno as signed.
6028
6029 2014-10-03  Ilya Enkovich  <ilya.enkovich@intel.com>
6030
6031         * lra-constraints.c (inherit_in_ebb): Handle calls with
6032         multiple return values.
6033         * caller-save.c (save_call_clobbered_regs): Likewise.
6034
6035 2014-10-03  Jakub Jelinek  <jakub@redhat.com>
6036
6037         * tree-vect-data-refs.c (vect_permute_load_chain,
6038         vect_shift_permute_load_chain): Fix a typo in temporary var names,
6039         suffle3 to shuffle3.
6040
6041         PR libgomp/61200
6042         * omp-low.c (taskreg_contexts): New variable.
6043         (scan_omp_parallel): Push newly created context into taskreg_contexts
6044         vector and move record layout code to finish_taskreg_scan.
6045         (scan_omp_task): Likewise.
6046         (finish_taskreg_scan): New function.
6047         (execute_lower_omp): Call finish_taskreg_scan on all taskreg_contexts
6048         vector elements and release it.
6049
6050         PR target/62128
6051         * config/i386/i386.c (expand_vec_perm_palignr): If op1, op0 order
6052         of palignr arguments can't be used due to min 0 or max - min
6053         too high, try also op0, op1 order of palignr arguments.
6054
6055 2014-10-02  Jan Hubicka  <hubicka@ucw.cz>
6056
6057         * cgraph.h (ipa_polymorphic_call_context):
6058         Turn bools into bitfields; add DYNAMIC; make MAKE_SPECULATIVE
6059         private, add POSSIBLE_DYNAMIC_TYPE_CHANGE.
6060         * ipa-polymorphic-call.c
6061         (ipa_polymorphic_call_context::restrict_to_inner_class): Allow accesses
6062         past end of dynamic types.
6063         (ipa_polymorphic_call_context::stream_out,
6064         speculative_outer_type): Stream dynamic flag.
6065         (ipa_polymorphic_call_context::set_by_decl): Clear DYNAMIC.
6066         (ipa_polymorphic_call_context::ipa_polymorphic_call_context):
6067         Clear DYNAMIC.
6068         (ipa_polymorphic_call_context::get_dynamic_type): Use DYNAMIC;
6069         set it.
6070         (ipa_polymorphic_call_context::combine_with): Propagate dynamic.
6071         * ipa-prop.c (update_jump_functions_after_inlining,
6072         try_make_edge_direct_virtual_call): Use possible_dynamic_type_change.
6073
6074 2014-10-02  Teresa Johnson  <tejohnson@google.com>
6075
6076         * tree-ssa-threadupdate.c (freqs_to_counts_path): Scale frequencies
6077         up when synthesizing counts to avoid rounding errors.
6078
6079 2014-10-02  Teresa Johnson  <tejohnson@google.com>
6080
6081         PR middle-end/63422
6082         * tree-ssa-threadupdate.c (freqs_to_counts_path): Remove
6083         asserts to handle incoming insanities.
6084
6085 2014-10-02  Martin Jambor  <mjambor@suse.cz>
6086
6087         PR tree-optimization/63375
6088         * tree-sra.c (build_access_from_expr_1): Disqualify volatile
6089         references.
6090
6091 2014-10-02  Olivier Hainque  <hainque@adacore.com>
6092
6093         * Makefile.in (CROSS): Define, to @CROSS.
6094
6095 2014-10-02  Jakub Jelinek  <jakub@redhat.com>
6096
6097         PR target/62128
6098         * config/i386/i386.c (expand_vec_perm_1): Try expand_vec_perm_palignr
6099         if it expands to a single insn only.
6100         (expand_vec_perm_palignr): Add SINGLE_INSN_ONLY_P argument.  If true,
6101         fail unless in_order is true.  Add forward declaration.
6102         (expand_vec_perm_vperm2f128): Fix up comment about which permutation
6103         is useful for one_operand_p.
6104         (ix86_expand_vec_perm_const_1): Adjust expand_vec_perm_palignr caller.
6105
6106 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
6107
6108         * cgraphclones.c (build_function_type_skip_args): Do not make new
6109         type variant of old.
6110
6111 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
6112
6113         * ipa-prop.h (ipa_get_controlled_uses): Add hack to avoid ICE
6114         when speculation is added.
6115         (ipa_edge_args): Add polymorphic_call_contexts.
6116         (ipa_get_ith_polymorhic_call_context): New accesor.
6117         (ipa_make_edge_direct_to_target): Add SPECULATIVE parameter.
6118         * ipa-prop.c (ipa_print_node_jump_functions_for_edge): Print contexts.
6119         (ipa_compute_jump_functions_for_edge): Compute contexts.
6120         (update_jump_functions_after_inlining): Update contexts.
6121         (ipa_make_edge_direct_to_target): Add SPECULATIVE argument;
6122         update dumping; add speculative edge creation.
6123         (try_make_edge_direct_virtual_call): Add CTX_PTR parameter; handle
6124         context updating.
6125         (update_indirect_edges_after_inlining): Pass down context.
6126         (ipa_edge_duplication_hook): Duplicate contexts.
6127         (ipa_write_node_info): Stream out contexts.
6128         (ipa_read_node_info): Stream in contexts.
6129         * ipa-devirt.c (type_all_derivations_known_p): Avoid ICE on non-ODR
6130         types.
6131         (try_speculative_devirtualization): New function.
6132         * ipa-utils.h (try_speculative_devirtualization): Declare.
6133
6134 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
6135
6136         * ipa.c (walk_polymorphic_call_targets): Avoid ICE when
6137         dumping during WPA.
6138
6139 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
6140
6141         * ipa-prop.c (ipa_modify_formal_parameters): Do not merge
6142         type variants.
6143
6144 2014-10-01  Jan Hubicka  <hubicka@ucw.cz>
6145
6146         * ipa-polymorphic-call.c
6147         (ipa_polymorphic_call_context::restrict_to_inner_class):
6148         Rename EXPECTED_TYPE to OTR_TYPE; Validate speculation late;
6149         use speculation_consistent_p to do so; Add CONSDER_BASES
6150         and CONSIDER_PLACEMENT_NEW parameters.
6151         (contains_type_p): Add CONSDER_PLACEMENT_NEW and CONSIDER_BASES;
6152         short circuit obvious cases.
6153         (ipa_polymorphic_call_context::dump): Improve formatting.
6154         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Use
6155         combine_speculation_with to record speculations; Do not ICE when
6156         object is located in pointer type decl; do not ICE for methods
6157         of UNION_TYPE; do not record nonpolymorphic types.
6158         (ipa_polymorphic_call_context::speculation_consistent_p): New method.
6159         (ipa_polymorphic_call_context::combine_speculation_with): New method.
6160         (ipa_polymorphic_call_context::combine_with): New method.
6161         (ipa_polymorphic_call_context::make_speculative): Move here; use
6162         combine speculation.
6163         * cgraph.h (ipa_polymorphic_call_context): Update
6164         restrict_to_inner_class prototype; add offset_by, make_speculative,
6165         combine_with, useless_p, combine_speculation_with and
6166         speculation_consistent_p methods.
6167         (ipa_polymorphic_call_context::offset_by): New method.
6168         (ipa_polymorphic_call_context::useless_p): New method.
6169
6170 2014-10-01  Segher Boessenkool  <segher@kernel.crashing.org>
6171
6172         PR rtl-optimization/62151
6173         * combine.c (can_combine_p): Allow the destination register of INSN
6174         to be clobbered in I3.
6175         (subst): Do not substitute into clobbers of registers.
6176
6177 2014-10-01  Jakub Jelinek  <jakub@redhat.com>
6178
6179         PR debug/63342
6180         * dwarf2out.c (loc_list_from_tree): Handle MEM_REF with non-zero
6181         offset, TARGET_MEM_REF and SSA_NAME.
6182
6183         * config/i386/i386.c (expand_vec_perm_palignr): Handle
6184         256-bit vectors for TARGET_AVX2.
6185
6186         * config/i386/i386.c (expand_vec_perm_vperm2f128): Canonicalize
6187         dfirst permutation.
6188
6189         PR target/63428
6190         * config/i386/i386.c (expand_vec_perm_pshufb): Fix up rperm[0]
6191         argument to avx2_permv2ti.
6192
6193 2014-10-01  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
6194
6195         * config/arm/arm.md (*store_minmaxsi): Disable for arm_restrict_it.
6196
6197 2014-09-30  Uros Bizjak  <ubizjak@gmail.com>
6198
6199         * config/i386/i386.md (fmodxf3): Enable for flag_finite_math_only only.
6200         (fmod<mode>3): Ditto.
6201         (fpremxf4_i387): Ditto.
6202         (reminderxf3): Ditto.
6203         (reminder<mode>3): Ditto.
6204         (fprem1xf4_i387): Ditto.
6205
6206 2014-09-30  Teresa Johnson  <tejohnson@google.com>
6207
6208         * tree-ssa-threadupdate.c (struct ssa_local_info_t): New
6209         duplicate_blocks bitmap.
6210         (remove_ctrl_stmt_and_useless_edges): Ditto.
6211         (create_block_for_threading): Ditto.
6212         (compute_path_counts): New function.
6213         (update_profile): Ditto.
6214         (recompute_probabilities): Ditto.
6215         (update_joiner_offpath_counts): Ditto.
6216         (freqs_to_counts_path): Ditto.
6217         (clear_counts_path): Ditto.
6218         (ssa_fix_duplicate_block_edges): Update profile info.
6219         (ssa_create_duplicates): Pass new parameter.
6220         (ssa_redirect_edges): Remove old profile update.
6221         (thread_block_1): New duplicate_blocks bitmap,
6222         remove old profile update.
6223         (thread_single_edge): Pass new parameter.
6224
6225 2014-09-30  Ilya Tocar  <ilya.tocar@intel.com>
6226
6227         PR middle-end/62120
6228         * varasm.c (decode_reg_name_and_count): Check availability for
6229         registers from ADDITIONAL_REGISTER_NAMES.
6230
6231 2014-09-30  David Malcolm  <dmalcolm@redhat.com>
6232
6233         PR plugins/63410
6234         * Makefile.in (PRETTY_PRINT_H): Add wide-int-print.h.
6235         (PLUGIN_HEADERS): Add pass-instances.def.
6236
6237 2014-09-30  James Greenhalgh  <james.greenhalgh@arm.com>
6238
6239         * config/aarch64/aarch64-simd-builtins.def (sqdmull_laneq): Expand
6240         iterator.
6241         * config/aarch64/aarch64-simd.md
6242         (aarch64_sqdmull_laneq<mode>): Expand iterator.
6243         * config/aarch64/arm_neon.h (vqdmullh_laneq_s16): New.
6244         (vqdmulls_lane_s32): Fix return type.
6245         (vqdmulls_laneq_s32): New.
6246
6247 2014-09-30  Jakub Jelinek  <jakub@redhat.com>
6248
6249         PR inline-asm/63282
6250         * ifcvt.c (dead_or_predicable): Don't call redirect_jump_1
6251         or invert_jump_1 if jump isn't any_condjump_p.
6252
6253 2014-09-30  Terry Guo  <terry.guo@arm.com>
6254
6255         * config/arm/arm-cores.def (cortex-m7): New core name.
6256         * config/arm/arm-fpus.def (fpv5-sp-d16): New fpu name.
6257         (fpv5-d16): Ditto.
6258         * config/arm/arm-tables.opt: Regenerated.
6259         * config/arm/arm-tune.md: Regenerated.
6260         * config/arm/arm.h (TARGET_VFP5): New macro.
6261         * config/arm/bpabi.h (BE8_LINK_SPEC): Include cortex-m7.
6262         * config/arm/vfp.md (<vrint_pattern><SDF:mode>2,
6263         smax<mode>3, smin<mode>3): Enabled for FPU FPv5.
6264         * doc/invoke.texi: Document new cpu and fpu names.
6265
6266 2014-09-30  Jiong Wang  <jiong.wang@arm.com>
6267
6268         * shrink-wrap.c (move_insn_for_shrink_wrap): Check "can_throw_internal"
6269         before sinking insn.
6270
6271 2014-09-30  David Sherwood  <david.sherwood@arm.com>
6272
6273         * ira-int.h (ira_allocno): Add "wmode" field.
6274         * ira-build.c (create_insn_allocnos): Add new "parent" function
6275         parameter.
6276         * ira-conflicts.c (ira_build_conflicts): Add conflicts for registers
6277         that cannot be accessed in wmode.
6278
6279 2014-09-30  Markus Trippelsdorf  <markus@trippelsdorf.de>
6280
6281         * data-streamer.c (bp_unpack_var_len_int): Avoid signed
6282         integer overflow.
6283
6284 2014-09-29  Andi Kleen  <ak@linux.intel.com>
6285
6286         * opts.c (print_filtered_help): Print --param min/max/default
6287         with -Q.
6288
6289 2014-09-29  Kaz Kojima  <kkojima@gcc.gnu.org>
6290
6291         * config/sh/sh.md: Use define_c_enum for "unspec" and "unspecv".
6292
6293 2014-09-29  Eric Botcazou  <ebotcazou@adacore.com>
6294
6295         * tree-vrp.c (get_single_symbol): New function.
6296         (build_symbolic_expr): Likewise.
6297         (symbolic_range_based_on_p): New predicate.
6298         (extract_range_from_binary_expr_1): Deal with single-symbolic ranges
6299         for PLUS and MINUS.  Do not drop symbolic ranges at the end.
6300         (extract_range_from_binary_expr): Try harder for PLUS and MINUS if
6301         operand is symbolic and based on the other operand.
6302
6303 2014-09-29  Chen Gang  <gang.chen.5i5j@gmail.com>
6304
6305         * config/microblaze/microblaze.md (call_internal1): Use VOID
6306         instead of SI to fix "((void (*)(void)) 0)()" issue
6307
6308 2014-09-29  Nick Clifton  <nickc@redhat.com>
6309
6310         * config/msp430/msp430.c (msp430_expand_prologue): Return a
6311         CLOBBER rtx for naked functions.
6312         (msp430_expand_epilogue): Likewise.
6313         (msp430_use_f5_series_hwmult): Cache result.
6314         (use_32bit_hwmult): Cache result.
6315         (msp430_no_hwmult): New function.
6316         (msp430_output_labelref): Use it.
6317
6318 2014-09-29  Jakub Jelinek  <jakub@redhat.com>
6319
6320         PR middle-end/63247
6321         * omp-low.c (lower_omp_target): For OMP_CLAUSE_MAP_POINTER
6322         of ARRAY_TYPE, if not OMP_CLAUSE_MAP_ZERO_BIAS_ARRAY_SECTION
6323         use the alignment of avar rather than ovar.
6324
6325 2014-09-28  John David Anglin  <danglin@gcc.gnu.org>
6326
6327         * config/pa/pa.c (pa_output_function_epilogue): Only update
6328         last_address when a nonnote insn is found.
6329
6330 2014-09-26  Jan Hubicka  <hubicka@ucw.cz>
6331
6332         PR ipa/60665
6333         * ipa-devirt.c (possible_polymorphic_call_targets): Silence clang warning.
6334
6335 2014-09-26  Jan Hubicka  <hubicka@ucw.cz>
6336
6337         PR ipa/62121
6338         * ipa-polymorphic-call.c (ipa_polymorphic_call_context::restrict_to_inner_class):
6339         fix pasto in checking array size.
6340
6341 2014-09-26  Jan Hubicka  <hubicka@ucw.cz>
6342
6343         PR middle-end/35545
6344         * passes.def (pass_tracer): Move before last dominator pass.
6345
6346 2014-09-26  Thomas Schwinge  <thomas@codesourcery.com>
6347
6348         * gcc.c (try_generate_repro): Remove argument "prog".  Change all
6349         users.
6350         (run_attempt): Handle errors of "pex_run" invocation.
6351
6352 2014-09-26  Christophe Lyon  <christophe.lyon@linaro.org>
6353
6354         * config/aarch64/aarch64-linux.h (ASAN_CC1_SPEC): Define.
6355         (CC1_SPEC): Define.
6356         * config/aarch64/aarch64.c (aarch64_asan_shadow_offset): New function.
6357         (TARGET_ASAN_SHADOW_OFFSET): Define.
6358
6359 2014-09-26  Martin Liska  <mliska@suse.cz>
6360
6361         * cgraph.c (cgraph_node::release_body): New argument keep_arguments
6362         introduced.
6363         * cgraph.h: Likewise.
6364         * cgraphunit.c (cgraph_node::create_wrapper): Usage of new argument introduced.
6365         * ipa-utils.h (polymorphic_type_binfo_p): Safe check for binfos created by Java.
6366         * tree-ssa-alias.c (ao_ref_base_alias_set): Static function transformed to global.
6367         * tree-ssa-alias.h: Likewise.
6368
6369 2014-09-26  Jakub Jelinek  <jakub@redhat.com>
6370             Max Ostapenko  <m.ostapenko@partner.samsung.com>
6371
6372         * common.opt: New option.
6373         * doc/invoke.texi: Describe new option.
6374         * gcc.c (execute): Don't free first string early, but at the end
6375         of the function.  Call retry_ice if compiler exited with
6376         ICE_EXIT_CODE.
6377         (main): Factor out common code.
6378         (print_configuration): New function.
6379         (files_equal_p): Likewise.
6380         (check_repro): Likewise.
6381         (run_attempt): Likewise.
6382         (do_report_bug): Likewise.
6383         (append_text): Likewise.
6384         (try_generate_repro): Likewise
6385
6386 2014-09-25  Andi Kleen  <ak@linux.intel.com>
6387
6388         * config/i386/i386.c (x86_print_call_or_nop): New function.
6389         (x86_function_profiler): Support -mnop-mcount and
6390         -mrecord-mcount.
6391         * config/i386/i386.opt (-mnop-mcount, -mrecord-mcount): Add
6392         * doc/invoke.texi: Document -mnop-mcount, -mrecord-mcount.
6393
6394 2014-09-25  Jan Hubicka  <hubicka@ucw.cz>
6395
6396         * ipa-prop.c (ipa_intraprocedural_devirtualization): Remove.
6397         * ipa-prop.h (ipa_intraprocedural_devirtualization): Remove.
6398         * tree-ssa-prop.c (eliminate_dom_walker::before_dom_children):
6399         Remove.
6400
6401 2014-09-25  Jan Hubicka  <hubicka@ucw.cz>
6402
6403         * ipa-utils.h (subbinfo_with_vtable_at_offset, type_all_derivations_known_p,
6404         type_known_to_have_no_deriavations_p, types_must_be_same_for_odr,
6405         types_odr_comparable): Declare.
6406         (polymorphic_type_binfo_p): Move here from ipa-devirt.c
6407         * ipa-polymorphic-call.c: New file.
6408         (contains_polymorphic_type_p, possible_placement_new,
6409         ipa_polymorphic_call_context::restrict_to_inner_class,
6410         contains_type_p, decl_maybe_in_construction_p,
6411         ipa_polymorphic_call_context::stream_out,
6412         ipa_polymorphic_call_context::debug,
6413         ipa_polymorphic_call_context::stream_in,
6414         ipa_polymorphic_call_context::set_by_decl,
6415         ipa_polymorphic_call_context::set_by_invariant,
6416         walk_ssa_copies,
6417         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6418         type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
6419         extr_type_from_vtbl_ptr_store, record_known_type
6420         check_stmt_for_type_change,
6421         ipa_polymorphic_call_context::get_dynamic_type): Move here from
6422         ipa-devirt.c
6423         * ipa-devirt.c: No longer include data-streamer.h, lto-streamer.h
6424         and streamer-hooks.h
6425         (contains_polymorphic_type_p, possible_placement_new,
6426         ipa_polymorphic_call_context::restrict_to_inner_class,
6427         contains_type_p, decl_maybe_in_construction_p,
6428         ipa_polymorphic_call_context::stream_out,
6429         ipa_polymorphic_call_context::debug,
6430         ipa_polymorphic_call_context::stream_in,
6431         ipa_polymorphic_call_context::set_by_decl,
6432         ipa_polymorphic_call_context::set_by_invariant,
6433         walk_ssa_copies,
6434         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6435         type_change_info, noncall_stmt_may_be_vtbl_ptr_store,
6436         extr_type_from_vtbl_ptr_store, record_known_type
6437         check_stmt_for_type_change,
6438         ipa_polymorphic_call_context::get_dynamic_type): Move to
6439         ipa-polymorphic-call.c
6440         (type_all_derivations_known_p, types_odr_comparable,
6441         types_must_be_same_for_odr): Export.
6442         (type_known_to_have_no_deriavations_p): New function.
6443         * Makefile.in: Add ipa-polymorphic-call.c
6444
6445 2014-09-25  Jan Hubicka  <hubicka@ucw.cz>
6446
6447         * ipa-devirt.c (polymorphic_call_target_d): Add SPECULATIVE; reorder
6448         for better storage.
6449         (polymorphic_call_target_hasher::hash): Hash SPECULATIVE.
6450         (possible_polymorphic_call_targets): Instead of computing both
6451         speculative and non-speculative answers, do just one at a time.
6452         Replace NONSPECULATIVE_TARGETSP parameter with SPECULATIVE flag.
6453         (dump_targets): Break out from ...
6454         (dump_possible_polymorphic_call_targets): ... here; dump both speculative
6455         and non-speculative lists.
6456         (ipa_devirt): Update for new possible_polymorphic_call_targets API.
6457         * ipa-utils.h (possible_polymorphic_call_targets): Update.
6458
6459 2014-09-25  Uros Bizjak  <ubizjak@gmail.com>
6460
6461         PR rtl-optimization/63348
6462         * emit-rtl.c (try_split): Do not emit extra barrier.
6463
6464 2014-09-25  James Greenhalgh  <james.greenhalgh@arm.com>
6465
6466         * config/aarch64/aarch64-protos.h (aarch64_simd_const_bounds): Delete.
6467         * config/aarch64/aarch64-simd.md (aarch64_<sur>q<r>shl<mode>): Use
6468         new predicates.
6469         (aarch64_<sur>shll2_n<mode>): Likewise.
6470         (aarch64_<sur>shr_n<mode>): Likewise.
6471         (aarch64_<sur>sra_n<mode>: Likewise.
6472         (aarch64_<sur>s<lr>i_n<mode>): Likewise.
6473         (aarch64_<sur>qshl<u>_n<mode>): Likewise.
6474         * config/aarch64/aarch64.c (aarch64_simd_const_bounds): Delete.
6475         * config/aarch64/iterators.md (ve_mode): New.
6476         (offsetlr): Remap to infix text for use in new predicates.
6477         * config/aarch64/predicates.md (aarch64_simd_shift_imm_qi): New.
6478         (aarch64_simd_shift_imm_hi): Likewise.
6479         (aarch64_simd_shift_imm_si): Likewise.
6480         (aarch64_simd_shift_imm_di): Likewise.
6481         (aarch64_simd_shift_imm_offset_qi): Likewise.
6482         (aarch64_simd_shift_imm_offset_hi): Likewise.
6483         (aarch64_simd_shift_imm_offset_si): Likewise.
6484         (aarch64_simd_shift_imm_offset_di): Likewise.
6485         (aarch64_simd_shift_imm_bitsize_qi): Likewise.
6486         (aarch64_simd_shift_imm_bitsize_hi): Likewise.
6487         (aarch64_simd_shift_imm_bitsize_si): Likewise.
6488         (aarch64_simd_shift_imm_bitsize_di): Likewise.
6489
6490 2014-09-25  Jiong Wang  <jiong.wang@arm.com>
6491
6492         * shrink-wrap.c (move_insn_for_shrink_wrap): Initialize the live-in of
6493         new created BB as the intersection of live-in from "old_dest" and
6494         live-out from "bb".
6495
6496 2014-09-25  Felix Yang  <felix.yang@huawei.com>
6497
6498         * lra.c (lra_set_insn_recog_data): Fix typo in comment.
6499         * genautomata.c (merge_states): Ditto.
6500
6501 2014-09-25  Oleg Endo  <olegendo@gcc.gnu.org>
6502
6503         PR target/62218
6504         * config/sh/sync.md (atomic_test_and_set_soft_imask): Fix typo
6505         in instruction sequence.
6506
6507 2014-09-25  Nick Clifton  <nickc@redhat.com>
6508
6509         PR target/62218
6510         * config/sh/sync.md (atomic_fetch_nand<mode>_soft_imask): Fix typo
6511         in instruction sequence.
6512
6513 2014-09-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
6514
6515         PR target/63335
6516         * config/rs6000/rs6000-c.c (altivec_build_resolved_builtin):
6517         Exclude VSX_BUILTIN_XVCMPGEDP_P from special handling.
6518
6519 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6520             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6521             Anna Tikhonova  <anna.tikhonova@intel.com>
6522             Ilya Tocar  <ilya.tocar@intel.com>
6523             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6524             Ilya Verbin  <ilya.verbin@intel.com>
6525             Kirill Yukhin  <kirill.yukhin@intel.com>
6526             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6527
6528         * config/i386/sse.md
6529         (define_expand "<avx2_avx512f>_perm<mode>"): Rename to ...
6530         (define_expand "<avx2_avx512>_perm<mode>"): ... this.
6531         (define_expand "avx512f_perm<mode>_mask"): Rename to ...
6532         (define_expand "<avx512>_perm<mode>_mask"): ... this.
6533         Use VI8F_256_512 mode iterator.
6534         (define_insn "<avx2_avx512f>_perm<mode>_1<mask_name>"): Rename to ...
6535         (define_insn "<avx2_avx512bw>_perm<mode>_1<mask_name>"): ... this.
6536
6537 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6538             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6539             Anna Tikhonova  <anna.tikhonova@intel.com>
6540             Ilya Tocar  <ilya.tocar@intel.com>
6541             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6542             Ilya Verbin  <ilya.verbin@intel.com>
6543             Kirill Yukhin  <kirill.yukhin@intel.com>
6544             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6545
6546         * config/i386/sse.md
6547         (define_insn "avx_movshdup256<mask_name>"): Add masking.
6548         (define_insn "sse3_movshdup<mask_name>"): Ditto.
6549         (define_insn "avx_movsldup256<mask_name>"): Ditto.
6550         (define_insn "sse3_movsldup<mask_name>"): Ditto.
6551         (define_insn "vec_dupv2df<mask_name>"): Ditto.
6552         (define_insn "*vec_concatv2df"): Add EVEX version.
6553
6554 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6555             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6556             Anna Tikhonova  <anna.tikhonova@intel.com>
6557             Ilya Tocar  <ilya.tocar@intel.com>
6558             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6559             Ilya Verbin  <ilya.verbin@intel.com>
6560             Kirill Yukhin  <kirill.yukhin@intel.com>
6561             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6562
6563         * config/i386/sse.md
6564         (define_insn "vec_set<mode>_0"): Add EVEX version.
6565
6566 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6567             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6568             Anna Tikhonova  <anna.tikhonova@intel.com>
6569             Ilya Tocar  <ilya.tocar@intel.com>
6570             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6571             Ilya Verbin  <ilya.verbin@intel.com>
6572             Kirill Yukhin  <kirill.yukhin@intel.com>
6573             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6574
6575         * config/i386/sse.md
6576         (define_insn
6577         "<fixsuffix>fix_trunc<mode><sselongvecmodelower>2<mask_name><round_saeonly_name>"):
6578         New.
6579         (define_insn "<fixsuffix>fix_truncv2sfv2di2<mask_name>"): Ditto.
6580         (define_insn "ufix_trunc<mode><sseintvecmodelower>2<mask_name>"): Ditto.
6581         (define_insn "sse2_cvtss2sd<round_saeonly_name>"): Change
6582         "nonimmediate_operand" to "<round_saeonly_nimm_predicate>".
6583         (define_insn "avx_cvtpd2ps256<mask_name>"): Add masking.
6584         (define_expand "sse2_cvtpd2ps_mask): New.
6585         (define_insn "*sse2_cvtpd2ps<mask_name>"): Add masking.
6586         (define_insn "sse2_cvtps2pd<mask_name>"): Add masking.
6587
6588 2014-09-25  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6589             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6590             Anna Tikhonova  <anna.tikhonova@intel.com>
6591             Ilya Tocar  <ilya.tocar@intel.com>
6592             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6593             Ilya Verbin  <ilya.verbin@intel.com>
6594             Kirill Yukhin  <kirill.yukhin@intel.com>
6595             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6596
6597         * config/i386/i386.c
6598         (avx512f_ufix_notruncv8dfv8si_mask_round): Rename to ...
6599         (ufix_notruncv8dfv8si2_mask_round): ... this.
6600         * config/i386/sse.md
6601         (define_insn "avx512f_cvtdq2pd512_2): Update TARGET check.
6602         (define_insn "avx_cvtdq2pd256_2"): Add EVEX version.
6603         (define_insn "sse2_cvtdq2pd<mask_name>"): Add masking.
6604         (define_insn "avx_cvtpd2dq256<mask_name>"): Ditto.
6605         (define_expand "sse2_cvtpd2dq"): Delete.
6606         (define_insn "sse2_cvtpd2dq<mask_name>"): Add masking and
6607         make 2nd operand const0 vector.
6608         (define_insn "avx512f_ufix_notruncv8dfv8si<mask_name><round_name>"):
6609         Delete.
6610         (define_mode_attr pd2udqsuff): New.
6611         (define_insn
6612         "ufix_notrunc<mode><si2dfmodelower>2<mask_name><round_name>"): Ditto.
6613         (define_insn "ufix_notruncv2dfv2si2<mask_name>"): Ditto.
6614         (define_insn "*avx_cvttpd2dq256_2"): Delete.
6615         (define_expand "sse2_cvttpd2dq"): Ditto.
6616         (define_insn "sse2_cvttpd2dq<mask_name>"): Add masking and
6617         make 2nd operand const0 vector.
6618
6619 2014-09-25  Jakub Jelinek  <jakub@redhat.com>
6620
6621         PR tree-optimization/63341
6622         * tree-vectorizer.h (vect_create_data_ref_ptr,
6623         vect_create_addr_base_for_vector_ref): Add another tree argument
6624         defaulting to NULL_TREE.
6625         * tree-vect-data-refs.c (vect_create_data_ref_ptr): Add byte_offset
6626         argument, pass it down to vect_create_addr_base_for_vector_ref.
6627         (vect_create_addr_base_for_vector_ref): Add byte_offset argument,
6628         add that to base_offset too if non-NULL.
6629         * tree-vect-stmts.c (vectorizable_load): Add byte_offset variable,
6630         for dr_explicit_realign_optimized set it to vector byte size
6631         - 1 instead of setting offset, pass byte_offset down to
6632         vect_create_data_ref_ptr.
6633
6634 2014-09-24  Jan Hubicka  <hubicka@ucw.cz>
6635
6636         * ipa-devirt.c (possible_polymorphic_call_targets): Remove
6637         forgotten debug output; canonicalize querries more wtih LTO.
6638
6639 2014-09-24  Jan Hubicka  <hubicka@ucw.cz>
6640
6641         * cgraph.h (class ipa_polymorphic_call_context): Move here from
6642         ipa-utils.h; add stream_int and stream_out methods.
6643         (cgraph_indirect_call_info): Remove SPECILATIVE_OFFSET,
6644         OUTER_TYPE, SPECULATIVE_OUTER_TYPE, MAYBE_IN_CONSTRUCTION
6645         MAYBE_DERIVED_TYPE and SPECULATIEVE_MAYBE_DERIVED_TYPE;
6646         add CONTEXT.
6647         (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6648         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6649         ipa_polymorphic_call_context::clear_speculation,
6650         ipa_polymorphic_call_context::clear_outer_type): Move here from
6651         ipa-utils.h
6652         * ipa-utils.h (class ipa_polymorphic_call_context): Move to cgraph.h
6653         (ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6654         ipa_polymorphic_call_context::ipa_polymorphic_call_context,
6655         ipa_polymorphic_call_context::clear_speculation,
6656         ipa_polymorphic_call_context::clear_outer_type): Likewise.
6657         * ipa-devirt.c: Include data-streamer.h, lto-streamer.h and
6658         streamer-hooks.h
6659         (ipa_polymorphic_call_context::stream_out): New method.
6660         (ipa_polymorphic_call_context::stream_in): New method.
6661         (noncall_stmt_may_be_vtbl_ptr_store): Add forgotten static.
6662         * ipa-prop.c (ipa_analyze_indirect_call_uses): Do not care about
6663         OUTER_TYPE.
6664         (ipa_analyze_call_uses): Simplify.
6665         (update_indirect_edges_after_inlining): Do not care about outer_type.
6666         (ipa_write_indirect_edge_info): Update.
6667         (ipa_write_indirect_edge_info): Likewise.
6668         * cgraph.c (cgraph_node::create_indirect_edge): Simplify.
6669         (dump_edge_flags): Break out from ...
6670         (cgraph_node::dump): ... here; dump indirect edges.
6671
6672 2014-09-24  Jan Hubicka  <hubicka@ucw.cz>
6673
6674         * ipa-utils.h (polymorphic_call_context): Add
6675         metdhos dump, debug and clear_outer_type.
6676         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
6677         (ipa_polymorphic_call_context::clear_outer_type): New method.
6678         * ipa-prop.c (ipa_analyze_call_uses): Do not overwrite offset.
6679         * ipa-devirt.c (types_odr_comparable): New function.
6680         (types_must_be_same_for_odr): New function.
6681         (odr_subtypes_equivalent_p): Simplify.
6682         (possible_placement_new): Break out from ...
6683         (ipa_polymorphic_call_context::restrict_to_inner_type): ... here;
6684         be more cuatious about returning false in cases the context may be
6685         valid in derived type or via placement new.
6686         (contains_type_p): Clear maybe_derived_type
6687         (ipa_polymorphic_call_context::dump): New method.
6688         (ipa_polymorphic_call_context::debug): New method.
6689         (ipa_polymorphic_call_context::set_by_decl): Cleanup comment.
6690         (ipa_polymorphic_call_context::set_by_invariant): Simplify.
6691         (ipa_polymorphic_call_context::ipa_polymorphic_call_context): Simplify.
6692         (possible_polymorphic_call_targets): Trust context.restrict_to_inner_class
6693         to suceed on all valid cases; remove confused sanity check.
6694         (dump_possible_polymorphic_call_targets): Simplify.
6695
6696 2014-09-24  Aldy Hernandez  <aldyh@redhat.com>
6697
6698         * cgraph.h, dbxout.c, dwarfout2.c, gimple-fold.c,
6699         lto-streamer-out.c, print-tree.c, symtab.c, tree-inline.c,
6700         tree-streamer-in.c, tree-streamer-out.c, tree.c, tree.h,
6701         varpool.c: Rename all instances of DECL_ABSTRACT to
6702         DECL_ABSTRACT_P.
6703
6704 2014-09-24  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
6705
6706         * config/rs6000/rs6000.c (insn_is_swappable_p): Don't provide
6707         special handling for stores whose SET_SRC is an UNSPEC (such as
6708         UNSPEC_STVE).
6709
6710 2014-09-24  Jiong Wang  <jiong.wang@arm.com>
6711
6712         * shrink-wrap.c (move_insn_for_shrink_wrap): Add further check when
6713         !REG_P (src) to release more instruction sink opportunities.
6714
6715 2014-09-24  Wilco Dijkstra  <wilco.dijkstra@arm.com>
6716
6717         * config/aarch64/aarch64.c (aarch64_register_move_cost): Add register
6718         move costs for 128-bit types.
6719
6720 2014-09-24  Martin Jambor  <mjambor@suse.cz>
6721
6722         * ipa-prop.c (ipa_edge_duplication_hook): Update controlled_use_count
6723         when duplicating a PASS_THROUGH jump function when creating a
6724         speculative edge.
6725
6726 2014-09-24  Marek Polacek  <polacek@redhat.com>
6727
6728         PR c/61405
6729         PR c/53874
6730         * asan.c (maybe_instrument_call): Add default case.
6731         * ipa-pure-const.c (special_builtin_state): Likewise.
6732         * predict.c (expr_expected_value_1): Likewise.
6733         * lto-streamer-out.c (write_symbol): Initialize variable.
6734
6735 2014-09-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
6736
6737         * config/aarch64/arm_neon.h (vmuld_lane_f64): Use macro for getting
6738         the lane.
6739         (vmuld_laneq_f64): Likewise.
6740         (vmuls_lane_f32): Likewise.
6741         (vmuls_laneq_f32): Likewise.
6742
6743 2014-09-24  Kirill Yukhin  <kirill.yukhin@intel.com>
6744
6745         PR bootstrap/63235
6746         * varpool.c (varpool_node::add): Pass decl attributes
6747         to lookup_attribute.
6748
6749 2014-09-24  Jakub Jelinek  <jakub@redhat.com>
6750
6751         PR sanitizer/63316
6752         * asan.c (asan_expand_check_ifn): Fix up align >= 8 optimization.
6753
6754 2014-09-24  Thomas Preud'homme  <thomas.preudhomme@arm.com>
6755
6756         PR tree-optimization/63266
6757         * tree-ssa-math-opts.c (struct symbolic_number): Add comment about
6758         marker for unknown byte value.
6759         (MARKER_MASK): New macro.
6760         (MARKER_BYTE_UNKNOWN): New macro.
6761         (HEAD_MARKER): New macro.
6762         (do_shift_rotate): Mark bytes with unknown values due to sign
6763         extension when doing an arithmetic right shift. Replace hardcoded
6764         mask for marker by new MARKER_MASK macro.
6765         (find_bswap_or_nop_1): Likewise and adjust ORing of two symbolic
6766         numbers accordingly.
6767
6768 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6769             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6770             Anna Tikhonova  <anna.tikhonova@intel.com>
6771             Ilya Tocar  <ilya.tocar@intel.com>
6772             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6773             Ilya Verbin  <ilya.verbin@intel.com>
6774             Kirill Yukhin  <kirill.yukhin@intel.com>
6775             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6776
6777         * config/i386/sse.md
6778         (define_insn
6779         "<sse2_avx_avx512f>_fix_notrunc<sf2simodelower><mode><mask_name>"):
6780         Add masking.
6781         (define_insn "fix_truncv8sfv8si2<mask_name>"): Ditto.
6782         (define_insn "fix_truncv4sfv4si2<mask_name>"): Ditto.
6783
6784 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6785             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6786             Anna Tikhonova  <anna.tikhonova@intel.com>
6787             Ilya Tocar  <ilya.tocar@intel.com>
6788             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6789             Ilya Verbin  <ilya.verbin@intel.com>
6790             Kirill Yukhin  <kirill.yukhin@intel.com>
6791             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6792
6793         * config/i386/sse.md
6794         (define_c_enum "unspec"): Add UNSPEC_PSHUFHW, UNSPEC_PSHUFLW.
6795         (define_insn "<mask_codefor>avx512bw_pshuflwv32hi<mask_name>"): New.
6796         (define_expand "avx512vl_pshuflwv3_mask"): Ditto.
6797         (define_insn "avx2_pshuflw_1<mask_name>"): Add masking.
6798         (define_expand "avx512vl_pshuflw_mask"): New.
6799         (define_insn "sse2_pshuflw_1<mask_name>"): Add masking.
6800         (define_insn "<mask_codefor>avx512bw_pshufhwv32hi<mask_name>"): New.
6801         (define_expand "avx512vl_pshufhwv3_mask"): Ditto.
6802         (define_insn "avx2_pshufhw_1<mask_name>"): Add masking.
6803         (define_expand "avx512vl_pshufhw_mask"): New.
6804         (define_insn "sse2_pshufhw_1<mask_name>"): Add masking.
6805
6806 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6807             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6808             Anna Tikhonova  <anna.tikhonova@intel.com>
6809             Ilya Tocar  <ilya.tocar@intel.com>
6810             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6811             Ilya Verbin  <ilya.verbin@intel.com>
6812             Kirill Yukhin  <kirill.yukhin@intel.com>
6813             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6814
6815         * config/i386/i386.c
6816         (ix86_expand_args_builtin): Handle CODE_FOR_sse2_shufpd,
6817         CODE_FOR_sse2_sse2_shufpd_mask, CODE_FOR_sse2_avx512dq_shuf_f64x2_mask,
6818         CODE_FOR_sse2_avx512dq_shuf_i64x2_mask,
6819         CODE_FOR_sse2_avx512vl_shuf_i32x4_mask and
6820         CODE_FOR_sse2_avx512vl_shuf_f32x4_mask.
6821         * config/i386/sse.md
6822         (define_expand "avx512dq_shuf_<shuffletype>64x2_mask"): New.
6823         (define_insn
6824         "<mask_codefor>avx512dq_shuf_<shuffletype>64x2_1<mask_name>"): Ditto.
6825         (define_expand "avx512vl_shuf_<shuffletype>32x4_mask"): Ditto.
6826         (define_insn
6827         "<mask_codefor>avx512vl_shuf_<shuffletype>32x4_1<mask_name>"): Ditto.
6828         (define_expand "avx512vl_pshufdv3_mask"): Ditto.
6829         (define_insn "avx2_pshufd_1<mask_name>"): Add masking.
6830         (define_expand "avx512vl_pshufd_mask"): New.
6831         (define_insn "sse2_pshufd_1<mask_name>"): Add masking.
6832
6833 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6834             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6835             Anna Tikhonova  <anna.tikhonova@intel.com>
6836             Ilya Tocar  <ilya.tocar@intel.com>
6837             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6838             Ilya Verbin  <ilya.verbin@intel.com>
6839             Kirill Yukhin  <kirill.yukhin@intel.com>
6840             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6841
6842         * config/i386/i386.c
6843         (CODE_FOR_avx2_extracti128): Rename to ...
6844         (CODE_FOR_avx_vextractf128v4di): this.
6845         (CODE_FOR_avx2_inserti128): Rename to ...
6846         (CODE_FOR_avx_vinsertf128v4di): this.
6847         (ix86_expand_args_builtin): Handle CODE_FOR_avx_vinsertf128v4di,
6848         CODE_FOR_avx_vextractf128v4di.
6849         (ix86_expand_args_builtin): Handle CODE_FOR_avx512dq_vinsertf32x8_mask,
6850         CODE_FOR_avx512dq_vinserti32x8_mask, CODE_FOR_avx512vl_vinsertv4df,
6851         CODE_FOR_avx512vl_vinsertv4di, CODE_FOR_avx512vl_vinsertv8sf,
6852         CODE_FOR_avx512vl_vinsertv8si.
6853         * config/i386/sse.md
6854         (define_expand
6855         "<extract_type>_vinsert<shuffletype><extract_suf>_mask"): Use
6856         AVX512_VEC mode iterator.
6857         (define_insn
6858         "<mask_codefor><extract_type>_vinsert<shuffletype><extract_suf>_1<mask_name>"):
6859         Ditto.
6860         (define_expand
6861         "<extract_type_2>_vinsert<shuffletype><extract_suf_2>_mask"): Use
6862         AVX512_VEC_2 mode iterator.
6863         (define_insn "vec_set_lo_<mode><mask_name>"): New.
6864         (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
6865         (define_expand "avx512vl_vinsert<mode>"): Ditto.
6866         (define_insn "avx2_vec_set_lo_v4di"): Delete.
6867         (define_insn "avx2_vec_set_hi_v4di"): Ditto.
6868         (define_insn "vec_set_lo_<mode><mask_name>"): Add masking.
6869         (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
6870         (define_insn "vec_set_lo_<mode><mask_name>"): Ditto.
6871         (define_insn "vec_set_hi_<mode><mask_name>"): Ditto.
6872         (define_expand "avx2_extracti128"): Delete.
6873         (define_expand "avx2_inserti128"): Ditto.
6874
6875 2014-09-24  Alexander Ivchenko  <alexander.ivchenko@intel.com>
6876             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
6877             Anna Tikhonova  <anna.tikhonova@intel.com>
6878             Ilya Tocar  <ilya.tocar@intel.com>
6879             Andrey Turetskiy  <andrey.turetskiy@intel.com>
6880             Ilya Verbin  <ilya.verbin@intel.com>
6881             Kirill Yukhin  <kirill.yukhin@intel.com>
6882             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
6883
6884         * config/i386/sse.md
6885         (define_insn "avx2_<code>v16qiv16hi2<mask_name>"): Add masking.
6886         (define_insn "avx512bw_<code>v32qiv32hi2<mask_name>"): New.
6887         (define_insn "sse4_1_<code>v8qiv8hi2<mask_name>"): Add masking.
6888         (define_insn "avx2_<code>v8qiv8si2<mask_name>"): Ditto.
6889         (define_insn "sse4_1_<code>v4qiv4si2<mask_name>"): Ditto.
6890         (define_insn "avx2_<code>v8hiv8si2<mask_name>"): Ditto.
6891         (define_insn "sse4_1_<code>v4hiv4si2<mask_name>"): Ditto.
6892         (define_insn "avx2_<code>v4qiv4di2<mask_name>"): Ditto.
6893         (define_insn "sse4_1_<code>v2qiv2di2<mask_name>"): Ditto.
6894         (define_insn "avx2_<code>v4hiv4di2<mask_name>"): Ditto.
6895         (define_insn "sse4_1_<code>v2hiv2di2<mask_name>"): Ditto.
6896         (define_insn "avx2_<code>v4siv4di2<mask_name>"): Ditto.
6897         (define_insn "sse4_1_<code>v2siv2di2<mask_name>"): Ditto.
6898
6899 2014-09-24  Zhenqiang Chen  <zhenqiang.chen@arm.com>
6900
6901         PR rtl-optimization/63210
6902         * ira-color.c (assign_hard_reg): Ignore conflict cost if the
6903         HARD_REGNO is not available for CONFLICT_A.
6904
6905 2014-09-23  Andi Kleen  <ak@linux.intel.com>
6906
6907         * cgraph.h (symtab_node): Add no_reorder attribute.
6908         (symbol_table::output_asm_statements): Remove.
6909         * cgraphclones.c (cgraph_node::create_clone): Copy no_reorder.
6910         (cgraph_node::create_version_clone): Dito.
6911         (symbol_table::output_asm_statements): Remove.
6912         * trans-mem.c (ipa_tm_create_version_alias): Dito.
6913         * cgraphunit.c (varpool_node::finalize_decl): Check no_reorder.
6914         (output_in_order): Add no_reorder flag. Only handle no_reorder
6915         nodes when set.
6916         (symbol_table::compile): Add separate pass for no_reorder nodes.
6917         (process_common_attributes): Set no_reorder flag in symtab node.
6918         Add node argument.
6919         (process_function_and_variable_attributes): Pass symtab nodes to
6920         process_common_attributes.
6921         * doc/extend.texi (no_reorder): Document no_reorder attribute.
6922         * lto-cgraph.c (lto_output_node): Serialize no_reorder.
6923         (lto_output_varpool_node): Dito.
6924         (input_overwrite_node): Dito.
6925         (input_varpool_node): Dito.
6926         * varpool.c (varpool_node::add): Set no_reorder attribute.
6927         (symbol_table::remove_unreferenced_decls): Handle no_reorder.
6928         (symbol_table::output_variables): Dito.
6929         * symtab.c (symtab_node::dump_base): Print no_reorder.
6930
6931 2014-09-23  Jiong Wang  <jiong.wang@arm.com>
6932
6933         * shrink-wrap.c (try_shrink_wrapping): Check PIC_OFFSET_TABLE_REGNUM not
6934         be INVALID_REGNUM.
6935
6936 2014-09-23  Thomas Schwinge  <thomas@codesourcery.com>
6937
6938         * configure: Regenerate.
6939
6940 2014-09-23  Alan Lawrence  <alan.lawrence@arm.com>
6941
6942         * combine.c (simplify_shift_const_1): Allow commuting (ashiftrt (xor))
6943         when result_mode == shift_mode.
6944
6945 2014-09-23  Kostya Serebryany  <kcc@google.com>
6946
6947         Update to match the changed asan API.
6948         * asan.c (asan_global_struct): Update the __asan_global definition
6949         to match the new API.
6950         (asan_add_global): Ditto.
6951         * sanitizer.def (BUILT_IN_ASAN_INIT): Rename __asan_init_v3
6952         to __asan_init_v4.
6953
6954 2014-09-23  Michael Meissner  <meissner@linux.vnet.ibm.com>
6955
6956         * config/rs6000/rs6000.md (f32_vsx): New mode attributes to
6957         refine the constraints used on 32/64-bit floating point moves.
6958         (f32_av): Likewise.
6959         (f64_vsx): Likewise.
6960         (f64_dm): Likewise.
6961         (f64_av): Likewise.
6962         (BOOL_REGS_OUTPUT): Use wt constraint for TImode instead of wa.
6963         (BOOL_REGS_OP1): Likewise.
6964         (BOOL_REGS_OP2): Likewise.
6965         (BOOL_REGS_UNARY): Likewise.
6966         (mov<mode>_hardfloat, SFmode/SDmode): Tighten down constraints for
6967         32/64-bit floating point moves.  Do not use wa, instead use ww/ws
6968         for moves involving VSX registers.  Do not use constraints that
6969         target VSX registers for decimal types.
6970         (mov<mode>_hardfloat32, DFmode/DDmode): Likewise.
6971         (mov<mode>_hardfloat64, DFmode/DDmode): Likewise.
6972
6973 2014-09-23  Jan Hubicka  <hubicka@ucw.cz>
6974
6975         * tree.h (int_bit_position): Turn into inline function;
6976         implement using wide int.
6977         * tree.c (int_bit_position): Remove.
6978
6979 2014-09-23  Richard Sandiford  <richard.sandiford@arm.com>
6980
6981         PR bootstrap/63280
6982         * target-globals.c (target_globals::~target_globals): Fix location
6983         of ira_int destruction.
6984
6985 2014-09-23  Renlin Li  <renlin.li@arm.com>
6986
6987         * config/aarch64/aarch64.md (return): New.
6988         (simple_return): Likewise.
6989         * config/aarch64/aarch64.c (aarch64_use_return_insn_p): New.
6990         * config/aarch64/aarch64-protos.h (aarch64_use_return_insn_p): New.
6991
6992 2014-09-23  Wilco Dijkstra  <wdijkstr@arm.com>
6993
6994         * common/config/aarch64/aarch64-common.c:
6995         (default_options aarch_option_optimization_table):
6996         Default to -fsched-pressure.
6997
6998 2014-09-23  Ilya Enkovich  <ilya.enkovich@intel.com>
6999
7000         * cfgcleanup.c (try_optimize_cfg): Do not remove label
7001         with LABEL_PRESERVE_P flag set.
7002
7003 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7004             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7005             Anna Tikhonova  <anna.tikhonova@intel.com>
7006             Ilya Tocar  <ilya.tocar@intel.com>
7007             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7008             Ilya Verbin  <ilya.verbin@intel.com>
7009             Kirill Yukhin  <kirill.yukhin@intel.com>
7010             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7011
7012         * config/i386/sse.md
7013         (define_expand "avx_shufpd256<mask_expand4_name>"): Add masking.
7014         (define_insn "avx_shufpd256_1<mask_name>"): Ditto.
7015         (define_expand "sse2_shufpd<mask_expand4_name>"): Ditto.
7016         (define_insn "sse2_shufpd_v2df_mask"): New.
7017
7018 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7019             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7020             Anna Tikhonova  <anna.tikhonova@intel.com>
7021             Ilya Tocar  <ilya.tocar@intel.com>
7022             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7023             Ilya Verbin  <ilya.verbin@intel.com>
7024             Kirill Yukhin  <kirill.yukhin@intel.com>
7025             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7026
7027         * config/i386/sse.md
7028         (define_expand "avx_shufps256<mask_expand4_name>"): Add masking.
7029         (define_insn "avx_shufps256_1<mask_name>"): Ditto.
7030         (define_expand "sse_shufps<mask_expand4_name>"): Ditto.
7031         (define_insn "sse_shufps_v4sf_mask"): New.
7032
7033 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7034             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7035             Anna Tikhonova  <anna.tikhonova@intel.com>
7036             Ilya Tocar  <ilya.tocar@intel.com>
7037             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7038             Ilya Verbin  <ilya.verbin@intel.com>
7039             Kirill Yukhin  <kirill.yukhin@intel.com>
7040             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7041
7042         * config/i386/sse.md
7043         (define_insn "avx_unpckhps256<mask_name>"): Add masking.
7044         (define_insn "vec_interleave_highv4sf<mask_name>"): Ditto.
7045         (define_insn "avx_unpcklps256<mask_name>"): Ditto.
7046         (define_insn "unpcklps128_mask"): New.
7047
7048 2014-09-23  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7049             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7050             Anna Tikhonova  <anna.tikhonova@intel.com>
7051             Ilya Tocar  <ilya.tocar@intel.com>
7052             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7053             Ilya Verbin  <ilya.verbin@intel.com>
7054             Kirill Yukhin  <kirill.yukhin@intel.com>
7055             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7056
7057         * config/i386/sse.md
7058         (define_insn "avx_unpckhpd256<mask_name>"): Add masking.
7059         (define_insn "avx512vl_unpckhpd128_mask"): New.
7060         (define_expand "avx_movddup256<mask_name>"): Add masking.
7061         (define_expand "avx_unpcklpd256<mask_name>"): Ditto.
7062         (define_insn "*avx_unpcklpd256<mask_name>"): Ditto.
7063         (define_insn "avx512vl_unpcklpd128_mask"): New.
7064
7065 2014-09-22  Joseph Myers  <joseph@codesourcery.com>
7066
7067         * doc/tm.texi.in (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7068         * doc/tm.texi: Regenerate.
7069         * system.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Poison.
7070         * config/alpha/alpha.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7071         * config/i386/i386-interix.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
7072         Remove.
7073         * config/i386/i386.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7074         * config/i386/rtemself.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7075         * config/ia64/ia64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7076         * config/m68k/m68k.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7077         * config/m68k/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
7078         Remove.
7079         * config/mips/mips.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7080         * config/mips/n32-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7081         * config/msp430/msp430.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7082         * config/rl78/rl78.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7083         * config/rs6000/rs6000.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7084         * config/rx/rx.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7085         * config/s390/s390.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7086         * config/sparc/freebsd.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7087         * config/sparc/linux.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7088         * config/sparc/linux64.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Remove.
7089         * config/sparc/netbsd-elf.h (LIBGCC2_LONG_DOUBLE_TYPE_SIZE):
7090         Remove.
7091
7092 2014-09-22  Jan Hubicka  <hubicka@ucw.cz>
7093
7094         * tree-ssa-ccp.c (prop_value_d): Rename to ...
7095         (ccp_prop_value_t): ... this one to avoid ODR violation; update uses.
7096         * ipa-prop.c (struct type_change_info): Rename to ...
7097         (prop_type_change_info): ... this; update uses.
7098         * ggc-page.c (globals): Rename to ...
7099         (static struct ggc_globals): ... this; update uses.
7100         * tree-ssa-loop-im.c (mem_ref): Rename to ...
7101         (im_mem_ref): ... this; update uses.
7102         * ggc-common.c (loc_descriptor): Rename to ...
7103         (ggc_loc_descriptor): ... this; update uses.
7104         * lra-eliminations.c (elim_table): Rename to ...
7105         (lra_elim_table): ... this; update uses.
7106         * bitmap.c (output_info): Rename to ...
7107         (bitmap_output_info): ... this; update uses.
7108         * gcse.c (expr): Rename to ...
7109         (gcse_expr) ... this; update uses.
7110         (occr): Rename to ...
7111         (gcse_occr): .. this; update uses.
7112         * tree-ssa-copy.c (prop_value_d): Rename to ...
7113         (prop_value_t): ... this.
7114         * predict.c (block_info_def): Rename to ...
7115         (block_info): ... this; update uses.
7116         (edge_info_def): Rename to ...
7117         (edge_info): ... this; update uses.
7118         * profile.c (bb_info): Rename to ...
7119         (bb_profile_info): ... this; update uses.
7120         * alloc-pool.c (output_info): Rename to ...
7121         (pool_output_info): ... this; update uses.
7122         * ipa-cp.c (topo_info): Rename to ..
7123         (ipa_topo_info): ... this; update uses.
7124         * tree-nrv.c (nrv_data): Rename to ...
7125         (nrv_data_t): ... this; update uses.
7126         * ipa-split.c (bb_info): Rename to ...
7127         (split_bb_info): ... this one.
7128         * profile.h (edge_info): Rename to ...
7129         (edge_profile_info): ... this one; update uses.
7130         * dse.c (bb_info): Rename to ...
7131         (dse_bb_info): ... this one; update uses.
7132         * cprop.c (occr): Rename to ...
7133         (cprop_occr): ... this one; update uses.
7134         (expr): Rename to ...
7135         (cprop_expr): ... this one; update uses.
7136
7137 2014-09-22  Jason Merrill  <jason@redhat.com>
7138
7139         * Makefile.in (check-parallel-%): Add @.
7140
7141 2014-09-22  James Greenhalgh  <james.greenhalgh@arm.com>
7142
7143         * config/aarch64/geniterators.sh: New.
7144         * config/aarch64/iterators.md (VDQF_DF): New.
7145         * config/aarch64/t-aarch64: Generate aarch64-builtin-iterators.h.
7146         * config/aarch64/aarch64-builtins.c (BUILTIN_*) Remove.
7147
7148 2014-09-22  Peter A. Bigot  <pab@pabigot.com>
7149
7150         * config/msp430/msp430.h (LIB_SPEC): Remove automatic addition of
7151         -lnosys when -msim absent.
7152
7153 2014-09-22  Alan Lawrence  <alan.lawrence@arm.com>
7154
7155         * fold-const.c (tree_swap_operands_p): Strip only sign-preserving NOPs.
7156
7157 2014-09-22  Richard Biener  <rguenther@suse.de>
7158
7159         * gimplify.c (gimplify_init_constructor): Do not leave
7160         non-GIMPLE vector constructors around.
7161         * tree-cfg.c (verify_gimple_assign_single): Verify that
7162         CONSTRUCTORs have gimple elements.
7163
7164 2014-09-22  Jakub Jelinek  <jakub@redhat.com>
7165
7166         PR debug/63328
7167         * omp-low.c (ipa_simd_modify_stmt_ops): For debug stmts
7168         insert a debug source bind stmt setting DEBUG_EXPR_DECL
7169         instead of a normal gimple assignment stmt.
7170
7171 2014-09-22  James Greenhalgh  <james.greenhalgh@arm.com>
7172
7173         * config/bfin/bfin.md: Fix use of constraints in define_split.
7174
7175 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
7176
7177         * config/i386/i386.c (ix86_cannot_change_mode_class): Remove
7178         GET_MODE_SIZE (to) < GET_MODE_SIZE (from) test.
7179
7180 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
7181
7182         * hard-reg-set.h: Include hash-table.h.
7183         (target_hard_regs): Add a finalize method and a x_simplifiable_subregs
7184         field.
7185         * target-globals.c (target_globals::~target_globals): Call
7186         hard_regs->finalize.
7187         * rtl.h (subreg_shape): New structure.
7188         (shape_of_subreg): New function.
7189         (simplifiable_subregs): Declare.
7190         * reginfo.c (simplifiable_subreg): New structure.
7191         (simplifiable_subregs_hasher): Likewise.
7192         (simplifiable_subregs): New function.
7193         (invalid_mode_changes): Delete.
7194         (alid_mode_changes, valid_mode_changes_obstack): New variables.
7195         (record_subregs_of_mode): Remove subregs_of_mode parameter.
7196         Record valid mode changes in valid_mode_changes.
7197         (find_subregs_of_mode): Remove subregs_of_mode parameter.
7198         Update calls to record_subregs_of_mode.
7199         (init_subregs_of_mode): Remove invalid_mode_changes and bitmap
7200         handling.  Initialize new variables.  Update call to
7201         find_subregs_of_mode.
7202         (invalid_mode_change_p): Check new variables instead of
7203         invalid_mode_changes.
7204         (finish_subregs_of_mode): Finalize new variables instead of
7205         invalid_mode_changes.
7206         (target_hard_regs::finalize): New function.
7207         * ira-costs.c (print_allocno_costs): Call invalid_mode_change_p
7208         even when CLASS_CANNOT_CHANGE_MODE is undefined.
7209
7210 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
7211
7212         * combine.c (subst): Use simplify_subreg_regno rather than
7213         REG_CANNOT_CHANGE_MODE_P to detect invalid mode changes.
7214
7215 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
7216
7217         * rtl.h (subreg_info): Expand commentary
7218         * rtlanal.c (subreg_get_info): Likewise.
7219
7220 2014-09-22  Richard Sandiford  <richard.sandiford@arm.com>
7221
7222         * hard-reg-set.h (COPY_HARD_REG_SET, COMPL_HARD_REG_SET)
7223         (AND_HARD_REG_SET, AND_COMPL_HARD_REG_SET, IOR_HARD_REG_SET)
7224         (IOR_COMPL_HARD_REG_SET): Allow the "from" set to be constant.
7225
7226 2014-09-22  Zhenqiang Chen  <zhenqiang.chen@arm.com>
7227
7228         * config/arm/arm.c: #include "tm-constrs.h"
7229         (thumb1_size_rtx_costs): Adjust rtx costs.
7230
7231 2014-09-22  Hans-Peter Nilsson  <hp@axis.com>
7232
7233         * configure.ac (target_header_dir): Move block defining
7234         this to before the block setting inhibit_libc.
7235         (inhibit_libc): When considering $with_headers, just
7236         check it it's explicitly "no".  If not, also check if
7237         $target_header_dir/stdio.h is present.  If not, set
7238         inhibit_libc=true.
7239         * configure: Regenerate.
7240
7241 2014-09-21  Patrick Oppenlander  <pattyo.lists@gmail.com>
7242
7243         * config/rs6000/t-spe (MULTILIB_EXCEPTIONS): Allow isel without SPE.
7244
7245 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
7246
7247         * config/rs6000/rs6000.md (div<mode>3): Fix comment.  Use a different
7248         insn for divides by integer powers of two.
7249         (div<mode>3_sra, *div<mode>3_sra_dot, *div<mode>3_sra_dot2): New.
7250         (mod<mode>3): Fix formatting.
7251         (three anonymous define_insn and two define_split): Delete.
7252
7253 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
7254
7255         * config/rs6000/rs6000.md (ashr<mode>3, *ashr<mode>3, *ashrsi3_64,
7256         *ashr<mode>3_dot, *ashr<mode>3_dot2): Clobber CA_REGNO.
7257         (floatdisf2_internal2): Ditto.
7258         (ashrdi3_no_power): Ditto.  Fix formatting.
7259
7260 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
7261
7262         * config/rs6000/rs6000.md (ctz<mode>2, ffs<mode>2, popcount<mode>2,
7263         popcntb<mode>2, popcntd<mode>2, parity<mode>2, parity<mode>2_cmpb):
7264         Tidy.
7265
7266 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
7267
7268         * config/rs6000/rs6000.md (strlensi): Don't use subsi3 with a
7269         constant, use addsi3 directly.
7270         (three anonymous define_insn, two define_split): Delete.
7271         (sub<mode>3): Move.  Do not allow constant second operand.
7272         Generate different insn for constant first operand.
7273         (*subf<mode>3, *subf<mode>3_dot, *subf<mode>3_dot2): New.
7274         (subf<mode>3_imm): New.
7275         (ctz<mode>2, ffs<mode>2): Clobber CA_REGNO where required.
7276         (*plus_ltu<mode>): Only handle registers.
7277         (*plus_ltu<mode>_1): New.  Handle integer third operand.
7278         (*plus_gtu<mode>): Only handle registers.
7279         (*plus_gtu<mode>_1): New.  Handle integer third operand.
7280
7281 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
7282
7283         * config/rs6000/rs6000.md (iorxor): New code_iterator.
7284         (iorxor): New code_attr.
7285         (IORXOR): New code_attr.
7286         (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): Delete.
7287         (ior<mode>3, xor<mode>3): Delete.
7288         (<iorxor><mode>3): New.
7289         (splitter for "big" integer ior, xor): New.
7290         (*bool<mode>3): Move.  Also handle AND.
7291         (*bool<mode>3_dot, *bool<mode>3_dot2): Also handle AND.
7292         (splitter for "big" integer ior, xor): Delete.
7293
7294 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
7295
7296         * config/rs6000/rs6000.md (*neg<mode>2_internal): Delete.
7297         (two anonymous define_insn and two define_split): Delete.
7298         (*neg<mode>2, *neg<mode>2_dot, *neg<mode>2_dot2): New.
7299
7300 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
7301
7302         * config/rs6000/rs6000.md (*one_cmpl<mode>2): Generate "not" insn.
7303         (two anonymous define_insn and two define_split): Delete.
7304         (*one_cmpl<mode>2_dot, *one_cmpl<mode>2_dot2): New.
7305
7306 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
7307
7308         * config/rs6000/rs6000.c (rs6000_rtx_costs) <NE>: New.
7309
7310 2014-09-21  Segher Boessenkool  <segher@kernel.crashing.org>
7311
7312         * config/rs6000/predicates.md (ca_operand): Allow subregs.
7313         (input_operand): Do not allow ca_operand.
7314         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): For the
7315         carry bit, allow SImode and Pmode.
7316         (rs6000_init_hard_regno_mode_ok): Make the carry bit class NO_REGS.
7317
7318 2014-09-21  Uros Bizjak  <ubizjak@gmail.com>
7319
7320         * config/i386/i386.c (ix86_expand_call): Generate MS->SYSV extra
7321         clobbered registers using clobber_reg.  Remove UNSPEC decoration.
7322         * config/i386/i386.md (unspec) <UNSPEC_MS_TO_SYSV_CALL>: Remove.
7323         (*call_rex64_ms_sysv): Remove.
7324         (*call_value_rex64_ms_sysv): Ditto.
7325         * config/i386/predicates.md (call_rex64_ms_sysv_operation): Remove.
7326
7327 2014-09-20  Joern Rennecke  <joern.rennecke@embecosm.com>
7328
7329         * config/epiphany/epiphany.md (sub_f_add_imm): Change constraint of
7330         operand 3 to "CnL".
7331
7332 2014-09-20  Andreas Schwab  <schwab@suse.de>
7333
7334         * config/ia64/ia64.md: Remove constraints from define_split
7335         patterns.
7336
7337 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
7338
7339         * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
7340         (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
7341         possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
7342         (get_dynamic_type): Remove.
7343         * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
7344         (clear_speculation): Bring to ipa-deivrt.h
7345         (get_class_context): Rename to ...
7346         (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
7347         (contains_type_p): Update.
7348         (get_dynamic_type): Rename to ...
7349         ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
7350         (possible_polymorphic_call_targets): UPdate.
7351         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
7352         * ipa-prop.c (ipa_analyze_call_uses): Update.
7353
7354 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
7355
7356         * ipa-visibility.c (varpool_node::externally_visible_p): Do not
7357         privatize dynamic TLS variables.
7358
7359 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
7360
7361         * diagnostic.c (warning_n): New function.
7362         * diagnostic-core.h (warning_n): Declare.
7363         * ipa-devirt.c (ipa_devirt): Handle singulars correctly;
7364         output dynamic counts when available.
7365
7366 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
7367
7368         PR tree-optimization/63255
7369         * ipa.c (symbol_table::remove_unreachable_nodes): Fix ordering
7370         issue in setting body_removed flag.
7371
7372 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
7373
7374         PR c++/61825
7375         * c-family/c-common.c (handle_alias_ifunc_attribute): Check
7376         that visibility change is possible
7377         (handle_weakref_attribute): Likewise.
7378         * cgraph.h (symtab_node): Add method get_create and
7379         field refuse_visibility_changes.
7380         (symtab_node::get_create): New method.
7381         * fold-const.c (tree_single_nonzero_warnv_p): Use get_create.
7382         * varasm.c (mark_weak): Verify that visibility change is
7383         possible.
7384
7385 2014-09-19  Michael Meissner  <meissner@linux.vnet.ibm.com>
7386
7387         * config/rs6000/predicates.md (fusion_gpr_mem_load): Move testing
7388         for base_reg_operand to be common between LO_SUM and PLUS.
7389         (fusion_gpr_mem_combo): New predicate to match a fused address
7390         that combines the addis and memory offset address.
7391
7392         * config/rs6000/rs6000-protos.h (fusion_gpr_load_p): Change
7393         calling signature.
7394         (emit_fusion_gpr_load): Likewise.
7395
7396         * config/rs6000/rs6000.c (fusion_gpr_load_p): Change calling
7397         signature to pass each argument separately, rather than
7398         using an operands array.  Rewrite the insns found by peephole2 to
7399         be a single insn, rather than hoping the insns will still be
7400         together when the peephole pass is done.  Drop being called via a
7401         normal peephole.
7402         (emit_fusion_gpr_load): Change calling signature to be called from
7403         the fusion_gpr_load_<mode> insns with a combined memory address
7404         instead of the peephole pass passing the addis and offset
7405         separately.
7406
7407         * config/rs6000/rs6000.md (UNSPEC_FUSION_GPR): New unspec for GPR
7408         fusion.
7409         (power8 fusion peephole): Drop support for doing power8 via a
7410         normal peephole that was created by the peephole2 pass.
7411         (power8 fusion peephole2): Create a new insn with the fused
7412         address, so that the fused operation is kept together after
7413         register allocation is done.
7414         (fusion_gpr_load_<mode>): Likewise.
7415
7416 2014-09-19  Jan Hubicka  <hubicka@ucw.cz>
7417
7418         PR lto/63286
7419         * tree.c (need_assembler_name_p): Do not mangle variadic types.
7420
7421 2014-09-19  Segher Boessenkool  <segher@kernel.crashing.org>
7422
7423         * recog.c (scratch_operand): Do not simply allow all hard registers:
7424         only allow those that are allocatable.
7425
7426 2014-09-19  Felix Yang  <felix.yang@huawei.com>
7427
7428         * cfgrtl.c ira.c ira-color.c ira-conflicts ira-lives.c: Update
7429         comments and fix spacing to conform to coding style.
7430
7431 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
7432
7433         * genrecog.c (validate_pattern): Allow empty constraints in
7434         a match_scratch.
7435
7436 2014-09-19  Aldy Hernandez  <aldyh@redhat.com>
7437
7438         * dwarf2out.c (decl_ultimate_origin): Update comment.
7439         * tree.c (block_ultimate_origin): Same.
7440
7441 2014-09-19  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
7442
7443         * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p):
7444         Update GCC version name to GCC 5.
7445         (rs6000_function_arg_boundary): Likewise.
7446         (rs6000_function_arg): Likewise.
7447
7448 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
7449
7450         * config/sh/sh.md: Fix use of constraints in define_split.
7451
7452 2014-09-19  Markus Trippelsdorf  <markus@trippelsdorf.de>
7453
7454         PR ipa/61998
7455         * ipa-devirt.c (ipa_devirt): Bail out if odr_types_ptr is NULL.
7456
7457 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
7458
7459         * doc/md.texi (Modifiers): Consistently use "read/write"
7460         nomenclature rather than "input/output".
7461         * genrecog.c (constraints_supported_in_insn_p): New.
7462         (validate_pattern): If needed, also check constraints on
7463         MATCH_SCRATCH operands.
7464         * genoutput.c (validate_insn_alternatives): Catch earlyclobber
7465         operands with no '=' or '+' modifier.
7466
7467 2014-09-19  James Greenhalgh  <james.greenhalgh@arm.com>
7468
7469         * config/aarch64/aarch64.md (stack_protect_test_<mode>): Mark
7470         scratch register as written.
7471
7472 2014-09-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
7473
7474         * config/s390/s390.c (s390_emit_epilogue): Remove bogus
7475         assignment.
7476
7477 2014-09-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
7478
7479         * config/s390/s390.md ("trunctdsd2", "extendsdtd2"): New
7480         expanders.
7481
7482 2014-09-19  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
7483
7484         PR target/62662
7485         * config/s390/s390.c (s390_emit_epilogue): When doing the return
7486         address load optimization force s390_optimize_prologue to leave it
7487         that way.  Only do the optimization if we already decided to push
7488         r14 into a stack slot.
7489
7490 2014-09-19  Marat Zakirov  <m.zakirov@samsung.com>
7491
7492         * asan.c (build_check_stmt): Alignment arg was added.
7493         (asan_expand_check_ifn): Optimization for alignment >= 8.
7494
7495 2014-09-19  Olivier Hainque  <hainque@adacore.com>
7496
7497         * config/i386/vxworksae.h: Remove obsolete definitions.
7498         (STACK_CHECK_PROTECT): Define.
7499         * config/i386/vx-common.h: Remove.  Merge contents within
7500         config/i386/vxworks.h.
7501         * config.gcc (i?86-vxworks*): Use i386/vxworks.h instead of
7502         i386/vx-common.h.
7503
7504 2014-09-19  Olivier Hainque  <hainque@adacore.com>
7505
7506         * config.gcc (powerpc-wrs-vxworksmils): New configuration.
7507         * config/rs6000/t-vxworksmils: New file.
7508         * config/rs6000/vxworksmils.h: New file.
7509
7510 2014-09-19  Olivier Hainque  <hainque@adacore.com>
7511
7512         * varasm.c (default_section_type_flags): Flag .persistent.bss
7513         sections as SECTION_BSS.
7514
7515 2014-09-19  Nick Clifton  <nickc@redhat.com>
7516
7517         * config/rl78/rl78.c (rl78_expand_epilogue): Generate a USE of the
7518         pop'ed registers so that DCE does not eliminate them.
7519
7520 2014-09-18  Jan Hubicka  <hubicka@ucw.cz>
7521
7522         PR lto/63298
7523         * ipa-devirt.c (odr_subtypes_equivalent_p): Fix thinko in a condition.
7524
7525 2014-09-18  Joseph Myers  <joseph@codesourcery.com>
7526
7527         * system.h (LIBGCC2_TF_CEXT): Poison.
7528         * config/i386/cygming.h (LIBGCC2_TF_CEXT): Remove.
7529         * config/i386/darwin.h (LIBGCC2_TF_CEXT): Likewise.
7530         * config/i386/dragonfly.h (LIBGCC2_TF_CEXT): Likewise.
7531         * config/i386/freebsd.h (LIBGCC2_TF_CEXT): Likewise.
7532         * config/i386/gnu-user-common.h (LIBGCC2_TF_CEXT): Likewise.
7533         * config/i386/openbsdelf.h (LIBGCC2_TF_CEXT): Likewise.
7534         * config/i386/sol2.h (LIBGCC2_TF_CEXT): Likewise.
7535         * config/ia64/ia64.h (LIBGCC2_TF_CEXT): Likewise.
7536         * config/ia64/linux.h (LIBGCC2_TF_CEXT): Likewise.
7537
7538 2014-09-19  Kito Cheng  <kito@0xlab.org>
7539
7540         * except.h: Fix header guard.
7541         * addresses.h: Add missing header guard.
7542         * cfghooks.h: Likewise.
7543         * collect-utils.h: Likewise.
7544         * collect2-aix.h: Likewise.
7545         * conditions.h: Likewise.
7546         * cselib.h: Likewise.
7547         * dwarf2asm.h: Likewise.
7548         * graphds.h: Likewise.
7549         * graphite-scop-detection.h: Likewise.
7550         * gsyms.h: Likewise.
7551         * hw-doloop.h: Likewise.
7552         * incpath.h: Likewise.
7553         * ipa-inline.h: Likewise.
7554         * ipa-ref.h: Likewise.
7555         * ira-int.h: Likewise.
7556         * ira.h: Likewise.
7557         * lra-int.h: Likewise.
7558         * lra.h: Likewise.
7559         * lto-section-names.h: Likewise.
7560         * read-md.h: Likewise.
7561         * reload.h: Likewise.
7562         * rtl-error.h: Likewise.
7563         * sdbout.h: Likewise.
7564         * targhooks.h: Likewise.
7565         * tree-affine.h: Likewise.
7566         * xcoff.h: Likewise.
7567         * xcoffout.h: Likewise.
7568
7569 2014-09-18  Vladimir Makarov  <vmakarov@redhat.com>
7570
7571         PR debug/63285
7572         * haifa-sched.c (schedule_block): Advance cycle at the end of BB
7573         if advance != 0.
7574
7575 2014-09-18  Vladimir Makarov  <vmakarov@redhat.com>
7576
7577         PR target/61360
7578         * lra.c (lra): Call recog_init.
7579
7580 2014-09-18  Jakub Jelinek  <jakub@redhat.com>
7581
7582         PR c++/62017
7583         * asan.c (transform_statements): Don't instrument clobber statements.
7584
7585 2014-09-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
7586
7587         * config/arm/neon.md (*movmisalign<mode>_neon_load): Change type
7588         to neon_load1_1reg<q>.
7589
7590 2014-09-17  Jakub Jelinek  <jakub@redhat.com>
7591
7592         PR debug/63284
7593         * tree-cfgcleanup.c (fixup_noreturn_call): Don't split block
7594         if there are only debug stmts after the noreturn call, instead
7595         remove the debug stmts.
7596
7597 2014-09-17  Jan Hubicka  <hubicka@ucw.cz>
7598
7599         * ipa-devirt.c (type_pair, default_hashset_traits): New types.
7600         (odr_types_equivalent_p): Use pair hash.
7601         (odr_subtypes_equivalent_p): Likewise, do structural compare
7602         on ODR types that may be mismatched.
7603         (warn_odr): Support warning when only one field is given.
7604         (odr_types_equivalent_p): Strenghten comparsions made;
7605         support VOIDtype.
7606         (add_type_duplicate): Update VISITED hash set.
7607
7608 2014-09-17  Sebastian Huber  <sebastian.huber@embedded-brains.de>
7609
7610         * config.gcc (*-*-rtems*): Default to 'rtems' thread model.
7611         Enable selection of 'posix' or no thread model.
7612
7613 2014-09-17  Andrew Stubbs  <ams@codesourcery.com>
7614
7615         * config/arm/arm.c (arm_option_override): Reject -mfpu=neon
7616         when architecture is older than ARMv7.
7617
7618 2014-09-16  John David Anglin  <danglin@gcc.gnu.org>
7619
7620         PR target/61853
7621         * config/pa/pa.c (pa_function_value): Directly handle aggregates
7622         that fit exactly in a word or double word.
7623
7624 2014-09-16  Ilya Tocar  <ilya.tocar@intel.com>
7625
7626         * config/i386/driver-i386.c (host_detect_local_cpu): Detect lack of
7627         zmm/k regs support.
7628
7629 2014-09-16  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7630             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7631             Anna Tikhonova  <anna.tikhonova@intel.com>
7632             Ilya Tocar  <ilya.tocar@intel.com>
7633             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7634             Ilya Verbin  <ilya.verbin@intel.com>
7635             Kirill Yukhin  <kirill.yukhin@intel.com>
7636             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7637
7638         * config/i386/i386.c
7639         (ix86_expand_vector_extract): Handle V32HI and V64QI modes.
7640         * config/i386/sse.md
7641         (define_mode_iterator VI48F_256): New.
7642         (define_mode_attr extract_type): Ditto.
7643         (define_mode_attr extract_suf): Ditto.
7644         (define_mode_iterator AVX512_VEC): Ditto.
7645         (define_expand
7646         "<extract_type>_vextract<shuffletype><extract_suf>_mask"): Use
7647         AVX512_VEC.
7648         (define_insn "avx512dq_vextract<shuffletype>64x2_1_maskm"): New.
7649         (define_insn
7650         "<mask_codefor>avx512dq_vextract<shuffletype>64x2_1<mask_name>"):
7651         Ditto.
7652         (define_mode_attr extract_type_2): Ditto.
7653         (define_mode_attr extract_suf_2): Ditto.
7654         (define_mode_iterator AVX512_VEC_2): Ditto.
7655         (define_expand
7656         "<extract_type_2>_vextract<shuffletype><extract_suf_2>_mask"): Use
7657         AVX512_VEC_2 mode iterator.
7658         (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
7659         (define_expand "avx512vl_vextractf128<mode>"): Ditto.
7660         (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
7661         (define_insn "vec_extract_lo_<mode><mask_name>"): New.
7662         (define_split for V16FI mode): Ditto.
7663         (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
7664         (define_insn "vec_extract_lo_<mode><mask_name>"): New.
7665         (define_split for VI8F_256 mode): Ditto.
7666         (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
7667         (define_insn_and_split "vec_extract_lo_<mode>"): Delete.
7668         (define_insn "vec_extract_lo_<mode><mask_name>"): New.
7669         (define_split for VI4F_256 mode): Ditto.
7670         (define_insn "vec_extract_lo_<mode>_maskm"): Ditto.
7671         (define_insn "vec_extract_hi_<mode>_maskm"): Ditto.
7672         (define_insn "vec_extract_hi_<mode><mask_name>"): Add masking.
7673         (define_mode_iterator VEC_EXTRACT_MODE): Add V64QI and V32HI modes.
7674         (define_insn "vcvtph2ps<mask_name>"): Fix pattern condition.
7675         (define_insn "avx512f_vextract<shuffletype>32x4_1_maskm"): Ditto.
7676         (define_insn "<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>"):
7677         Update `type' attribute, remove explicit `memory' attribute calculation.
7678
7679 2014-09-16  Kito Cheng  <kito@0xlab.org>
7680
7681         * ira.c (ira): Don't initialize ira_spilled_reg_stack_slots and
7682         ira_spilled_reg_stack_slots_num if using lra.
7683         (do_reload): Remove release ira_spilled_reg_stack_slots part.
7684         * ira-color.c (ira_sort_regnos_for_alter_reg): Add assertion to
7685         make sure not using lra.
7686         (ira_reuse_stack_slot): Likewise.
7687         (ira_mark_new_stack_slot): Likewise.
7688
7689 2014-09-15  Andi Kleen  <ak@linux.intel.com>
7690
7691         * function.c (allocate_struct_function): Force
7692         DECL_NO_INSTRUMENT_FUNCTION_ENTRY_EXIT to one when
7693         profiling is disabled.
7694
7695 2014-09-15  Trevor Saunders  <tsaunders@mozilla.com>
7696
7697         * cfgrtl.c, combine.c, config/arc/arc.c, config/mcore/mcore.c,
7698         config/rs6000/rs6000.c, config/sh/sh.c, cprop.c, dwarf2out.c,
7699         emit-rtl.c, final.c, function.c, gcse.c, jump.c, reg-stack.c,
7700         reload1.c, reorg.c, resource.c, sel-sched-ir.c: Replace INSN_DELETED_P
7701         macro with statically checked member functions.
7702         * rtl.h (rtx_insn::deleted): New method.
7703         (rtx_insn::set_deleted): Likewise.
7704         (rtx_insn::set_undeleted): Likewise.
7705         (INSN_DELETED_P): Remove.
7706
7707 2014-09-15  Trevor Saunders  <tsaunders@mozilla.com>
7708
7709         * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Assign the
7710         result of emit_jump_insn_before to a new variable.
7711         * jump.c (mark_jump_label): Change the type of insn to rtx_insn *.
7712         (mark_jump_label_1): Likewise.
7713         (mark_jump_label_asm): Likewise.
7714         * reload1.c (gen_reload): Change type of tem to rtx_insn *.
7715         * rtl.h (mark_jump_label): Adjust.
7716
7717 2014-09-15  Jakub Jelinek  <jakub@redhat.com>
7718
7719         * Makefile.in (dg_target_exps): Remove.
7720         (check_gcc_parallelize): Change to just an upper bound number.
7721         (check-%-subtargets): Always print the non-parallelized goals.
7722         (check_p_vars, check_p_comma, check_p_subwork): Remove.
7723         (check_p_count, check_p_numbers0, check_p_numbers1, check_p_numbers2,
7724         check_p_numbers3, check_p_numbers4, check_p_numbers5,
7725         check_p_numbers6): New variables.
7726         (check_p_numbers): Set to sequence from 1 to 9999.
7727         (check_p_subdirs): Set to sequence from 1 to minimum of
7728         $(check_p_count) and either GCC_TEST_PARALLEL_SLOTS env var if set,
7729         or 128.
7730         (check-%, check-parallel-%): Rewritten so that for parallelized
7731         testing each job runs all the *.exp files, with
7732         GCC_RUNTEST_PARALLELIZE_DIR set in environment.
7733
7734 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
7735
7736         * config/arc/arc-protos.h (arc_attr_type): Strengthen param from
7737         rtx to rtx_insn *.
7738         (arc_sets_cc_p): Likewise.
7739         * config/arc/arc.c (arc_print_operand): Use methods of
7740         "final_sequence" for clarity, and to enable strengthening of
7741         locals "jump" and "delay" from rtx to rtx_insn *.
7742         (arc_adjust_insn_length): Strengthen local "prev" from rtx to
7743         rtx_insn *; use method of rtx_sequence for typesafety.
7744         (arc_get_insn_variants): Use insn method of rtx_sequence for
7745         typesafety.
7746         (arc_pad_return): Likewise.
7747         (arc_attr_type): Strengthen param from rtx to rtx_insn *.
7748         (arc_sets_cc_p): Likewise.  Also, convert a GET_CODE check to a
7749         dyn_cast to rtx_sequence *, using insn method for typesafety.
7750         * config/arc/arc.h (ADJUST_INSN_LENGTH): Add checked casts to
7751         rtx_sequence * and use insn method when invoking get_attr_length.
7752         * config/bfin/bfin.c (type_for_anomaly): Strengthen param from rtx
7753         to rtx_insn *.  Replace a GET_CODE check with a dyn_cast to
7754         rtx_sequence *, introducing a local "seq", using its insn method
7755         from typesafety and clarity.
7756         (add_sched_insns_for_speculation): Strengthen local "next" from
7757         rtx to rtx_insn *.
7758         * config/c6x/c6x.c (get_insn_side): Likewise for param "insn".
7759         (predicate_insn): Likewise.
7760         * config/cris/cris-protos.h (cris_notice_update_cc): Likewise for
7761         second param.
7762         * config/cris/cris.c (cris_notice_update_cc): Likewise.
7763         * config/epiphany/epiphany-protos.h
7764         (extern void epiphany_insert_mode_switch_use): Likewise for param
7765         "insn".
7766         (get_attr_sched_use_fpu): Likewise for param.
7767         * config/epiphany/epiphany.c (epiphany_insert_mode_switch_use):
7768         Likewise for param "insn".
7769         * config/epiphany/mode-switch-use.c (insert_uses): Likewise for
7770         param "insn" of "target_insert_mode_switch_use" callback.
7771         * config/frv/frv.c (frv_insn_unit): Likewise for param "insn".
7772         (frv_issues_to_branch_unit_p): Likewise.
7773         (frv_pack_insn_p): Likewise.
7774         (frv_compare_insns): Strengthen locals "insn1" and "insn2" from
7775         const rtx * (i.e. mutable rtx_def * const *) to
7776         rtx_insn * const *.
7777         * config/i386/i386-protos.h (standard_sse_constant_opcode):
7778         Strengthen first param from rtx to rtx_insn *.
7779         (output_fix_trunc): Likewise.
7780         * config/i386/i386.c (standard_sse_constant_opcode): Likewise.
7781         (output_fix_trunc): Likewise.
7782         (core2i7_first_cycle_multipass_filter_ready_try): Likewise for
7783         local "insn".
7784         (min_insn_size): Likewise for param "insn".
7785         (get_mem_group): Likewise.
7786         (is_cmp): Likewise.
7787         (get_insn_path): Likewise.
7788         (get_insn_group): Likewise.
7789         (count_num_restricted): Likewise.
7790         (fits_dispatch_window): Likewise.
7791         (add_insn_window): Likewise.
7792         (add_to_dispatch_window): Likewise.
7793         (debug_insn_dispatch_info_file): Likewise.
7794         * config/m32c/m32c-protos.h (m32c_output_compare): Likewise for
7795         first param.
7796         * config/m32c/m32c.c (m32c_compare_redundant): Likewise for param
7797         "cmp" and local "prev".
7798         (m32c_output_compare): Likewise for param "insn".
7799         * config/m32r/predicates.md (define_predicate "small_insn_p"): Add
7800         a checked cast to rtx_insn * on "op" after we know it's an INSN_P.
7801         (define_predicate "large_insn_p"): Likewise.
7802         * config/m68k/m68k-protos.h (m68k_sched_attr_size): Strengthen
7803         param from rtx to rtx_insn *.
7804         (attr_op_mem m68k_sched_attr_op_mem): Likewise.
7805         * config/m68k/m68k.c (sched_get_attr_size_int): Likewise.
7806         (m68k_sched_attr_size): Likewise.
7807         (sched_get_opxy_mem_type): Likewise for param "insn".
7808         (m68k_sched_attr_op_mem): Likewise.
7809         (sched_mem_operand_p): Likewise.
7810         * config/mep/mep-protos.h (mep_multi_slot): Likewise for param.
7811         * config/mep/mep.c (mep_multi_slot): Likewise.
7812         * config/mips/mips-protos.h (mips_output_sync_loop): Likewise for
7813         first param.
7814         (mips_sync_loop_insns): Likewise.
7815         * config/mips/mips.c (mips_print_operand_punctuation): Use insn
7816         method of "final_sequence" for typesafety.
7817         (mips_process_sync_loop): Strengthen param "insn" from rtx to
7818         rtx_insn *.
7819         (mips_output_sync_loop): Likewise.
7820         (mips_sync_loop_insns): Likewise.
7821         (mips_74k_agen_init): Likewise.
7822         (mips_sched_init): Use NULL rather than NULL_RTX when working with
7823         insns.
7824         * config/nds32/nds32-fp-as-gp.c (nds32_symbol_load_store_p):
7825         Strengthen param "insn" from rtx to rtx_insn *.
7826         * config/nds32/nds32.c (nds32_target_alignment): Likewise for
7827         local "insn".
7828         * config/pa/pa-protos.h (pa_insn_refs_are_delayed): Likewise for
7829         param.
7830         * config/pa/pa.c (pa_output_function_epilogue): Likewise for local
7831         "insn".  Use method of rtx_sequence for typesafety.
7832         (branch_to_delay_slot_p): Strengthen param "insn" from rtx to
7833         rtx_insn *.
7834         (branch_needs_nop_p): Likewise.
7835         (use_skip_p): Likewise.
7836         (pa_insn_refs_are_delayed): Likewise.
7837         * config/rl78/rl78.c (rl78_propogate_register_origins): Likewise
7838         for locals "insn", "ninsn".
7839         * config/rs6000/rs6000.c (is_microcoded_insn): Likewise for param
7840         "insn".
7841         (is_cracked_insn): Likewise.
7842         (is_branch_slot_insn): Likewise.
7843         (is_nonpipeline_insn): Likewise.
7844         (insn_terminates_group_p): Likewise.
7845         (insn_must_be_first_in_group): Likewise.
7846         (insn_must_be_last_in_group): Likewise.
7847         (force_new_group): Likewise for param "next_insn".
7848         * config/s390/s390.c (s390_get_sched_attrmask): Likewise for param
7849         "insn".
7850         (s390_sched_score): Likewise.
7851         * config/sh/sh-protos.h (output_branch): Likewise for param 2.
7852         (rtx sfunc_uses_reg): Likewise for sole param.
7853         * config/sh/sh.c (sh_print_operand): Use insn method of
7854         final_sequence for typesafety.
7855         (output_branch): Strengthen param "insn" from rtx to rtx_insn *.
7856         Use insn method of final_sequence for typesafety.
7857         (sfunc_uses_reg): Strengthen param "insn" from rtx to rtx_insn *.
7858         * config/sparc/sparc-protos.h (eligible_for_call_delay): Likewise
7859         for param.
7860         (eligible_for_return_delay): Likewise.
7861         (eligible_for_sibcall_delay): Likewise.
7862         * config/sparc/sparc.c (eligible_for_call_delay): Likewise.
7863         (eligible_for_return_delay): Likewise.
7864         (eligible_for_sibcall_delay): Likewise.
7865         * config/stormy16/stormy16-protos.h
7866         (xstormy16_output_cbranch_hi): Likewise for final param.
7867         (xstormy16_output_cbranch_si): Likewise.
7868         * config/stormy16/stormy16.c (xstormy16_output_cbranch_hi): LIkewise.
7869         (xstormy16_output_cbranch_si): Likewise.
7870         * config/v850/v850-protos.h (notice_update_cc): Likewise.
7871         * config/v850/v850.c (notice_update_cc): Likewise.
7872
7873         * final.c (get_attr_length_1): Strengthen param "insn" and param
7874         of "fallback_fn" from rtx to rtx_insn *, eliminating a checked cast.
7875         (get_attr_length): Strengthen param "insn" from rtx to rtx_insn *.
7876         (get_attr_min_length): Likewise.
7877         (shorten_branches): Likewise for signature of locals "length_fun"
7878         and "inner_length_fun".  Introduce local rtx_sequence * "seqn"
7879         from a checked cast and use its methods for clarity and to enable
7880         strengthening local "inner_insn" from rtx to rtx_insn *.
7881         * genattr.c (gen_attr): When writing out the prototypes of the
7882         various generated "get_attr_" functions, strengthen the params of
7883         the non-const functions from rtx to rtx_insn *.
7884         Similarly, strengthen the params of insn_default_length,
7885         insn_min_length, insn_variable_length_p, insn_current_length.
7886         (main): Similarly, strengthen the param of num_delay_slots,
7887         internal_dfa_insn_code, insn_default_latency, bypass_p,
7888         insn_latency, min_issue_delay, print_reservation,
7889         insn_has_dfa_reservation_p and of the "internal_dfa_insn_code" and
7890         "insn_default_latency" callbacks.  Rename hook_int_rtx_unreachable
7891         to hook_int_rtx_insn_unreachable.
7892         * genattrtab.c (write_attr_get): When writing out the generated
7893         "get_attr_" functions, strengthen the param "insn" from rtx to
7894         rtx_insn *, eliminating a checked cast.
7895         (make_automaton_attrs): When writing out prototypes of
7896         "internal_dfa_insn_code_", "insn_default_latency_" functions
7897         and the "internal_dfa_insn_code" and "insn_default_latency"
7898         callbacks, strengthen their params from rtx to rtx_insn *
7899         * genautomata.c (output_internal_insn_code_evaluation): When
7900         writing out code, add a checked cast from rtx to rtx_insn * when
7901         invoking DFA_INSN_CODE_FUNC_NAME aka dfa_insn_code.
7902         (output_dfa_insn_code_func): Strengthen param of generated
7903         function "dfa_insn_code_enlarge" from rtx to rtx_insn *.
7904         (output_trans_func): Likewise for generated function
7905         "state_transition".
7906         (output_internal_insn_latency_func): When writing out generated
7907         function "internal_insn_latency", rename params from "insn" and
7908         "insn2" to "insn_or_const0" and "insn2_or_const0".  Reintroduce
7909         locals "insn" and "insn2" as rtx_insn * with checked casts once
7910         we've proven that we're not dealing with const0_rtx.
7911         (output_insn_latency_func):  Strengthen param of generated
7912         function "insn_latency" from rtx to rtx_insn *.
7913         (output_print_reservation_func): Likewise for generated function
7914         "print_reservation".
7915         (output_insn_has_dfa_reservation_p): Likewise for generated
7916         function "insn_has_dfa_reservation_p".
7917         * hooks.c (hook_int_rtx_unreachable): Rename to...
7918         (hook_int_rtx_insn_unreachable): ...this, and strengthen param
7919         from rtx to rtx_insn *.
7920         * hooks.h (hook_int_rtx_unreachable): Likewise.
7921         (extern int hook_int_rtx_insn_unreachable): Likewise.
7922         * output.h (get_attr_length): Strengthen param from rtx to rtx_insn *.
7923         (get_attr_min_length): Likewise.
7924         * recog.c (get_enabled_alternatives): Likewise.
7925         * recog.h (alternative_mask get_enabled_alternatives): Likewise.
7926         * reorg.c (find_end_label): Introduce local rtx "pat" and
7927         strengthen local "insn" from rtx to rtx_insn *.
7928         (redundant_insn): Use insn method of "seq" rather than element for
7929         typesafety; strengthen local "control" from rtx to rtx_insn *.
7930         * resource.c (mark_referenced_resources): Add checked cast to
7931         rtx_insn * within INSN/JUMP_INSN case.
7932         (mark_set_resources): Likewise.
7933         * sel-sched.c (estimate_insn_cost): Strengthen param "insn" from
7934         rtx to rtx_insn *.
7935
7936 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
7937
7938         * config/rs6000/rs6000.c (rs6000_loop_align_max_skip): Strengthen
7939         param "label" from rtx to rtx_insn *.
7940         * config/rx/rx.c (rx_max_skip_for_label): Likewise for param "lab"
7941         and local "op".
7942         * doc/tm.texi (TARGET_ASM_JUMP_ALIGN_MAX_SKIP): Autogenerated changes.
7943         (TARGET_ASM_LABEL_ALIGN_AFTER_BARRIER_MAX_SKIP): Likewise.
7944         (TARGET_ASM_LOOP_ALIGN_MAX_SKIP): Likewise.
7945         (TARGET_ASM_LABEL_ALIGN_MAX_SKIP): Likewise.
7946         * final.c (default_label_align_after_barrier_max_skip): Strengthen
7947         param from rtx to rtx_insn *.
7948         (default_loop_align_max_skip): Likewise.
7949         (default_label_align_max_skip): Likewise.
7950         (default_jump_align_max_skip): Likewise.
7951         * target.def (label_align_after_barrier_max_skip): Likewise.
7952         (loop_align_max_skip): Likewise.
7953         (label_align_max_skip): Likewise.
7954         (jump_align_max_skip): Likewise.
7955         * targhooks.h (default_label_align_after_barrier_max_skip):
7956         Likewise.
7957         (default_loop_align_max_skip): Likewise.
7958         (default_label_align_max_skip): Likewise.
7959         (default_jump_align_max_skip): Likewise.
7960
7961 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
7962
7963         * config/arc/arc.c (arc_can_follow_jump): Strengthen both params
7964         from const_rtx to const rtx_insn *.  Update union members from rtx
7965         to rtx_insn *.
7966         * doc/tm.texi (TARGET_CAN_FOLLOW_JUMP): Autogenerated change.
7967         * hooks.c (hook_bool_const_rtx_const_rtx_true): Rename to...
7968         (hook_bool_const_rtx_insn_const_rtx_insn_true): ...this, and
7969         strengthen both params from const_rtx to const rtx_insn *.
7970         * hooks.h (hook_bool_const_rtx_const_rtx_true): Likewise.
7971         (hook_bool_const_rtx_insn_const_rtx_insn_true): Likewise.
7972         * reorg.c (follow_jumps): Strengthen param "jump" from rtx to
7973         rtx_insn *.
7974         * target.def (can_follow_jump): Strengthen both params from
7975         const_rtx to const rtx_insn *, and update default implementation
7976         from hook_bool_const_rtx_const_rtx_true to
7977         hook_bool_const_rtx_insn_const_rtx_insn_true.
7978
7979 2014-09-15  David Malcolm  <dmalcolm@redhat.com>
7980
7981         * sched-deps.c (deps_start_bb): Strengthen param "head" and local
7982         "insn" from rtx to rtx_insn *.
7983         * sched-int.h (deps_start_bb): Likewise for 2nd param.
7984
7985 2014-09-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
7986             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
7987             Anna Tikhonova  <anna.tikhonova@intel.com>
7988             Ilya Tocar  <ilya.tocar@intel.com>
7989             Andrey Turetskiy  <andrey.turetskiy@intel.com>
7990             Ilya Verbin  <ilya.verbin@intel.com>
7991             Kirill Yukhin  <kirill.yukhin@intel.com>
7992             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
7993
7994         * config/i386/sse.md
7995         (define_insn "vcvtph2ps<mask_name>"): Add masking.
7996         (define_insn "*vcvtph2ps_load<mask_name>"): Ditto.
7997         (define_insn "vcvtph2ps256<mask_name>"): Ditto.
7998         (define_expand "vcvtps2ph_mask"): New.
7999         (define_insn "*vcvtps2ph<mask_name>"): Add masking.
8000         (define_insn "*vcvtps2ph_store<mask_name>"): Ditto.
8001         (define_insn "vcvtps2ph256<mask_name>"): Ditto.
8002
8003 2014-09-15  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8004             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8005             Anna Tikhonova  <anna.tikhonova@intel.com>
8006             Ilya Tocar  <ilya.tocar@intel.com>
8007             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8008             Ilya Verbin  <ilya.verbin@intel.com>
8009             Kirill Yukhin  <kirill.yukhin@intel.com>
8010             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8011
8012         * config/i386/sse.md (define_mode_iterator VI248_AVX512BW_AVX512VL):
8013         New.
8014         (define_mode_iterator VI24_AVX512BW_1): Ditto.
8015         (define_insn "<mask_codefor>ashr<mode>3<mask_name>"): Ditto.
8016         (define_insn "<mask_codefor>ashrv2di3<mask_name>"): Ditto.
8017         (define_insn "ashr<VI248_AVX512BW_AVX512VL:mode>3<mask_name>"): Enable
8018         also for TARGET_AVX512VL.
8019         (define_expand "ashrv2di3"): Update to enable TARGET_AVX512VL.
8020
8021 2014-09-15  Markus Trippelsdorf  <markus@trippelsdorf.de>
8022
8023         * doc/install.texi (Options specification): add
8024         --disable-libsanitizer item.
8025
8026 2014-09-14  James Clarke  <jrtc27@jrtc27.com>
8027             Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
8028
8029         PR target/61407
8030         * config/darwin-c.c (version_as_macro): Added extra 0 for OS X 10.10
8031         and above.
8032         * config/darwin-driver.c (darwin_find_version_from_kernel): Removed
8033         kernel version check to avoid incrementing it after every major OS X
8034         release.
8035         (darwin_default_min_version): Avoid static memory buffer.
8036
8037 2014-09-13  Jan Hubicka  <hubicka@ucw.cz>
8038
8039         * tree.c (need_assembler_name_p): Store C++ type mangling only
8040         for aggregates.
8041
8042 2014-09-13  Marek Polacek  <polacek@redhat.com>
8043
8044         * tree.c (protected_set_expr_location): Don't check whether T is
8045         non-null here.
8046
8047 2014-09-12  DJ Delorie  <dj@redhat.com>
8048
8049         * config/msp430/msp430.md (extendhipsi2): Use 20-bit form of RLAM/RRAM.
8050         (extend_and_shift1_hipsi2): Likewise.
8051         (extend_and_shift2_hipsi2): Likewise.
8052
8053 2014-09-12  David Malcolm  <dmalcolm@redhat.com>
8054
8055         * config/alpha/alpha.c (alpha_ra_ever_killed): Replace NULL_RTX
8056         with NULL when dealing with an insn.
8057         * config/sh/sh.c (sh_reorg): Strengthen local "last_float_move"
8058         from rtx to rtx_insn *.
8059         * rtl.h (reg_set_between_p): Strengthen params 2 and 3 from
8060         const_rtx to const rtx_insn *.
8061         * rtlanal.c (reg_set_between_p): Likewise, removing a checked cast.
8062
8063 2014-09-12  Trevor Saunders  <tsaunders@mozilla.com>
8064
8065         * hash-table.h (gt_pch_nx): Don't call gt_pch_note_object within an
8066         assert.
8067
8068 2014-09-12  Joseph Myers  <joseph@codesourcery.com>
8069
8070         * target.def (libgcc_floating_mode_supported_p): New hook.
8071         * targhooks.c (default_libgcc_floating_mode_supported_p): New
8072         function.
8073         * targhooks.h (default_libgcc_floating_mode_supported_p): Declare.
8074         * doc/tm.texi.in (LIBGCC2_HAS_DF_MODE, LIBGCC2_HAS_XF_MODE)
8075         (LIBGCC2_HAS_TF_MODE): Remove.
8076         (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): New @hook.
8077         * doc/tm.texi: Regenerate.
8078         * genmodes.c (emit_insn_modes_h): Define HAVE_%smode for each
8079         machine mode.
8080         * system.h (LIBGCC2_HAS_SF_MODE, LIBGCC2_HAS_DF_MODE)
8081         (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE): Poison.
8082         * config/i386/cygming.h (LIBGCC2_HAS_TF_MODE): Remove.
8083         * config/i386/darwin.h (LIBGCC2_HAS_TF_MODE): Remove.
8084         * config/i386/djgpp.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
8085         * config/i386/dragonfly.h (LIBGCC2_HAS_TF_MODE): Remove.
8086         * config/i386/freebsd.h (LIBGCC2_HAS_TF_MODE): Remove.
8087         * config/i386/gnu-user-common.h (LIBGCC2_HAS_TF_MODE): Remove.
8088         * config/i386/i386-interix.h (IX86_NO_LIBGCC_TFMODE): Define.
8089         * config/i386/i386.c (ix86_libgcc_floating_mode_supported_p): New
8090         function.
8091         (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P): Define.
8092         * config/i386/i386elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
8093         * config/i386/lynx.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
8094         * config/i386/netbsd-elf.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
8095         * config/i386/netbsd64.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
8096         * config/i386/nto.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
8097         * config/i386/openbsd.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
8098         * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE): Remove.
8099         * config/i386/rtemself.h (IX86_NO_LIBGCC_TFMODE): Define.
8100         * config/i386/sol2.h (LIBGCC2_HAS_TF_MODE): Remove.
8101         * config/i386/vx-common.h (IX86_MAYBE_NO_LIBGCC_TFMODE): Define.
8102         * config/ia64/elf.h (IA64_NO_LIBGCC_TFMODE): Define.
8103         * config/ia64/freebsd.h (IA64_NO_LIBGCC_TFMODE): Define.
8104         * config/ia64/hpux.h (LIBGCC2_HAS_XF_MODE, LIBGCC2_HAS_TF_MODE):
8105         Remove.
8106         * config/ia64/ia64.c (TARGET_LIBGCC_FLOATING_MODE_SUPPORTED_P):
8107         New macro.
8108         (ia64_libgcc_floating_mode_supported_p): New function.
8109         * config/ia64/linux.h (LIBGCC2_HAS_TF_MODE): Remove.
8110         * config/ia64/vms.h (IA64_NO_LIBGCC_XFMODE)
8111         (IA64_NO_LIBGCC_TFMODE): Define.
8112         * config/msp430/msp430.h (LIBGCC2_HAS_DF_MODE): Remove.
8113         * config/pdp11/pdp11.c (TARGET_SCALAR_MODE_SUPPORTED_P): New
8114         macro.
8115         (pdp11_scalar_mode_supported_p): New function.
8116         * config/rl78/rl78.h (LIBGCC2_HAS_DF_MODE): Remove.
8117         * config/rx/rx.h (LIBGCC2_HAS_DF_MODE): Remove.
8118
8119 2014-09-12  Richard Biener  <rguenther@suse.de>
8120
8121         PR middle-end/63237
8122         * gimple-fold.c (get_maxval_strlen): Gimplify string length.
8123
8124 2014-09-12  Marc Glisse  <marc.glisse@inria.fr>
8125
8126         * tree.c (integer_each_onep): New function.
8127         * tree.h (integer_each_onep): Declare it.
8128         * fold-const.c (fold_binary_loc): Use it for ~A + 1 to -A and
8129         -A - 1 to ~A.  Disable (X & 1) ^ 1, (X ^ 1) & 1 and ~X & 1 to
8130         (X & 1) == 0 for vector and complex.
8131
8132 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
8133
8134         * gcc/config/aarch64/aarch64.c (cortexa57_regmove_cost): New cost table
8135         for A57.
8136         (cortexa53_regmove_cost): New cost table for A53.  Increase GP2FP/FP2GP
8137         cost to spilling from integer to FP registers.
8138
8139 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
8140
8141         * config/aarch64/aarch64.c (aarch64_register_move_cost): Fix Q register
8142         move handling.
8143         (generic_regmove_cost): Undo raised FP2FP move cost as Q register moves
8144         are now handled correctly.
8145
8146 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
8147
8148         * config/aarch64/aarch64.c (aarch64_register_move_cost): Add cost
8149         handling of CALLER_SAVE_REGS and POINTER_REGS.
8150
8151 2014-09-12  Wilco Dijkstra  <wilco.dijkstra@arm.com>
8152
8153         * gcc/ree.c (combine_reaching_defs): Ensure inserted copy don't change
8154         the number of hard registers.
8155
8156 2014-09-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8157             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8158             Anna Tikhonova  <anna.tikhonova@intel.com>
8159             Ilya Tocar  <ilya.tocar@intel.com>
8160             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8161             Ilya Verbin  <ilya.verbin@intel.com>
8162             Kirill Yukhin  <kirill.yukhin@intel.com>
8163             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8164
8165         * config/i386/sse.md
8166         (define_mode_iterator VI48_AVX512VL): New.
8167         (define_expand "<avx512>_vternlog<mode>_maskz"): Rename from
8168         "avx512f_vternlog<mode>_maskz" and update mode iterator.
8169         (define_insn "<avx512>_vternlog<mode><sd_maskz_name>"): Rename
8170         from "avx512f_vternlog<mode><sd_maskz_name>" and update mode iterator.
8171         (define_insn "<avx512>_vternlog<mode>_mask"): Rename from
8172         "avx512f_vternlog<mode>_mask" and update mode iterator.
8173         (define_insn "<mask_codefor><avx512>_align<mode><mask_name>"): Rename
8174         from "<mask_codefor>avx512f_align<mode><mask_name>" and update mode
8175         iterator.
8176         (define_insn "<avx512>_<rotate>v<mode><mask_name>"): Rename from
8177         "avx512f_<rotate>v<mode><mask_name>" and update mode iterator.
8178         (define_insn "<avx512>_<rotate><mode><mask_name>"): Rename from
8179         "avx512f_<rotate><mode><mask_name>" and update mode iterator.
8180         (define_insn "clz<mode>2<mask_name>"): Use VI48_AVX512VL mode iterator.
8181         (define_insn "<mask_codefor>conflict<mode><mask_name>"): Ditto.
8182
8183 2014-09-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8184             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8185             Anna Tikhonova  <anna.tikhonova@intel.com>
8186             Ilya Tocar  <ilya.tocar@intel.com>
8187             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8188             Ilya Verbin  <ilya.verbin@intel.com>
8189             Kirill Yukhin  <kirill.yukhin@intel.com>
8190             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8191
8192         * config/i386/sse.md (VI128_256): Delete.
8193         (define_mode_iterator VI124_256): New.
8194         (define_mode_iterator VI124_256_AVX512F_AVX512BW): Ditto.
8195         (define_expand "<code><mode>3<mask_name><round_name>"): Delete.
8196         (define_expand "<code><VI124_256_AVX512F_AVX512BW:mode>3"): New.
8197         (define_insn "*avx2_<code><VI124_256:mode>3"): Rename from
8198         "*avx2_<code><mode>3<mask_name><round_name>" and update mode iterator.
8199         (define_expand "<code><VI48_AVX512VL:mode>3_mask"): New.
8200         (define_insn "*avx512bw_<code><VI48_AVX512VL:mode>3<mask_name>"): Ditto.
8201         (define_insn "<mask_codefor><code><mode>3<mask_name>"): Update mode
8202         iterator.
8203         (define_expand "<code><VI8_AVX2:mode>3"): Update pettern generation
8204         in presence of AVX-512.
8205
8206 2014-09-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8207             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8208             Anna Tikhonova  <anna.tikhonova@intel.com>
8209             Ilya Tocar  <ilya.tocar@intel.com>
8210             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8211             Ilya Verbin  <ilya.verbin@intel.com>
8212             Kirill Yukhin  <kirill.yukhin@intel.com>
8213             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8214
8215         * config/i386/sse.md
8216         (define_expand "<avx512>_gathersi<mode>"): Rename from
8217         "avx512f_gathersi<mode>".
8218         (define_insn "*avx512f_gathersi<mode>"): Use VI48F.
8219         (define_insn "*avx512f_gathersi<mode>_2"): Ditto.
8220         (define_expand "<avx512>_gatherdi<mode>"): Rename from
8221         "avx512f_gatherdi<mode>".
8222         (define_insn "*avx512f_gatherdi<mode>"): Use VI48F.
8223         (define_insn "*avx512f_gatherdi<mode>_2"): Use VI48F, add 128/256-bit
8224         wide versions.
8225         (define_expand "<avx512>_scattersi<mode>"): Rename from
8226         "avx512f_scattersi<mode>".
8227         (define_insn "*avx512f_scattersi<mode>"): Use VI48F.
8228         (define_expand "<avx512>_scatterdi<mode>"): Rename from
8229         "avx512f_scatterdi<mode>".
8230         (define_insn "*avx512f_scatterdi<mode>"): Use VI48F.
8231
8232 2014-09-12  Richard Sandiford  <richard.sandiford@arm.com>
8233
8234         * ira.h (ira_finish_once): Delete.
8235         * ira-int.h (target_ira_int::~target_ira_int): Declare.
8236         (target_ira_int::free_ira_costs): Likewise.
8237         (target_ira_int::free_register_move_costs): Likewise.
8238         (ira_finish_costs_once): Delete.
8239         * ira.c (free_register_move_costs): Replace with...
8240         (target_ira_int::free_register_move_costs): ...this new function.
8241         (target_ira_int::~target_ira_int): Define.
8242         (ira_init): Call free_register_move_costs as a member function rather
8243         than a global function.
8244         (ira_finish_once): Delete.
8245         * ira-costs.c (free_ira_costs): Replace with...
8246         (target_ira_int::free_ira_costs): ...this new function.
8247         (ira_init_costs): Call free_ira_costs as a member function rather
8248         than a global function.
8249         (ira_finish_costs_once): Delete.
8250         * target-globals.c (target_globals::~target_globals): Call the
8251         target_ira_int destructor.
8252         * toplev.c: Include lra.h.
8253         (finalize): Call lra_finish_once rather than ira_finish_once.
8254
8255 2014-09-11  Jan Hubicka  <hubicka@ucw.cz>
8256
8257         * common.opt (flto-odr-type-merging): New flag.
8258         * ipa-deivrt.c (hash_type_name): Use ODR names for hasing if availale.
8259         (types_same_for_odr): Likewise.
8260         (odr_subtypes_equivalent_p): Likewise.
8261         (add_type_duplicate): Do not walk type variants.
8262         (register_odr_type): New function.
8263         * ipa-utils.h (register_odr_type): Declare.
8264         (odr_type_p): New function.
8265         * langhooks.c (lhd_set_decl_assembler_name): Do not compute
8266         TYPE_DECLs
8267         * doc/invoke.texi (-flto-odr-type-merging): Document.
8268         * tree.c (need_assembler_name_p): Compute ODR names when asked
8269         for it.
8270         * tree.h (DECL_ASSEMBLER_NAME): Update comment.
8271
8272 2014-09-11  H.J. Lu  <hongjiu.lu@intel.com>
8273
8274         PR target/63228
8275         * config/i386/i386.c (ix86_option_override_internal): Also turn
8276         off OPTION_MASK_ABI_X32 for -m16.
8277
8278 2014-09-11  Segher Boessenkool  <segher@kernel.crashing.org>
8279
8280         * config/rs6000/rs6000.md (rs6000_mftb_<mode>): Use mode iterator
8281         GPR instead of P.
8282
8283 2014-09-11  Marc Glisse  <marc.glisse@inria.fr>
8284
8285         PR target/58757
8286         * ginclude/float.h (FLT_TRUE_MIN, DBL_TRUE_MIN, LDBL_TRUE_MIN):
8287         Directly forward to __*_DENORM_MIN__.
8288
8289 2014-09-11  David Malcolm  <dmalcolm@redhat.com>
8290
8291         * rtl.h (LABEL_REF_LABEL): New macro.
8292
8293         * alias.c (rtx_equal_for_memref_p): Use LABEL_REF_LABEL in place
8294         of XEXP (, 0), where we know that we have a LABEL_REF.
8295         * cfgbuild.c (make_edges): Likewise.
8296         (purge_dead_tablejump_edges): Likewise.
8297         * cfgexpand.c (convert_debug_memory_address): Likewise.
8298         * cfgrtl.c (patch_jump_insn): Likewise.
8299         * combine.c (distribute_notes): Likewise.
8300         * cse.c (hash_rtx_cb): Likewise.
8301         (exp_equiv_p): Likewise.
8302         (fold_rtx): Likewise.
8303         (check_for_label_ref): Likewise.
8304         * cselib.c (rtx_equal_for_cselib_1): Likewise.
8305         (cselib_hash_rtx): Likewise.
8306         * emit-rtl.c (mark_label_nuses): Likewise.
8307         * explow.c (convert_memory_address_addr_space): Likewise.
8308         * final.c (output_asm_label): Likewise.
8309         (output_addr_const): Likewise.
8310         * gcse.c (add_label_notes): Likewise.
8311         * genconfig.c (walk_insn_part): Likewise.
8312         * genrecog.c (validate_pattern): Likewise.
8313         * ifcvt.c (cond_exec_get_condition): Likewise.
8314         (noce_emit_store_flag): Likewise.
8315         (noce_get_alt_condition): Likewise.
8316         (noce_get_condition): Likewise.
8317         * jump.c (maybe_propagate_label_ref): Likewise.
8318         (mark_jump_label_1): Likewise.
8319         (redirect_exp_1): Likewise.
8320         (rtx_renumbered_equal_p): Likewise.
8321         * lra-constraints.c (operands_match_p): Likewise.
8322         * reload.c (operands_match_p): Likewise.
8323         (find_reloads): Likewise.
8324         * reload1.c (set_label_offsets): Likewise.
8325         * reorg.c (get_branch_condition): Likewise.
8326         * rtl.c (rtx_equal_p_cb): Likewise.
8327         (rtx_equal_p): Likewise.
8328         * rtlanal.c (reg_mentioned_p): Likewise.
8329         (rtx_referenced_p): Likewise.
8330         (get_condition): Likewise.
8331         * sched-vis.c (print_value): Likewise.
8332         * varasm.c (const_hash_1): Likewise.
8333         (compare_constant): Likewise.
8334         (const_rtx_hash_1): Likewise.
8335         (output_constant_pool_1): Likewise.
8336
8337 2014-09-11  Segher Boessenkool  <segher@kernel.crashing.org>
8338
8339         * config/rs6000/htm.md (tabort, tabortdc, tabortdci, tabortwc,
8340         tabortwci, tbegin, tcheck, tend, trechkpt, treclaim, tsr): Use xor
8341         instead of minus.
8342         * config/rs6000/vector.md (cr6_test_for_zero_reverse,
8343         cr6_test_for_lt_reverse): Ditto.
8344
8345 2014-09-11  Paolo Carlini  <paolo.carlini@oracle.com>
8346
8347         PR c++/61489
8348         * doc/invoke.texi ([-Wmissing-field-initializers]): Update.
8349
8350 2014-09-11  Alan Lawrence  <alan.lawrence@arm.com>
8351
8352         * config/aarch64/aarch64-builtins.c (aarch64_types_unop_su_qualifiers,
8353         TYPES_REINTERP_SU, aarch64_types_unop_sp_qualifiers, TYPE_REINTERP_SP,
8354         aarch64_types_unop_us_qualifiers, TYPES_REINTERP_US,
8355         aarch64_types_unop_ps_qualifiers, TYPES_REINTERP_PS, BUILTIN_VD):
8356         Delete.
8357
8358         (aarch64_fold_builtin): Remove all reinterpret cases.
8359
8360         * config/aarch64/aarch64-protos.h (aarch64_simd_reinterpret): Delete.
8361
8362         * config/aarch64/aarch64-simd-builtins.def (reinterpret*) : Delete.
8363
8364         * config/aarch64/aarch64-simd.md (aarch64_reinterpretv8qi<mode>,
8365         aarch64_reinterpretv4hi<mode>, aarch64_reinterpretv2si<mode>,
8366         aarch64_reinterpretv2sf<mode>, aarch64_reinterpretdi<mode>,
8367         aarch64_reinterpretv1df<mode>, aarch64_reinterpretv16qi<mode>,
8368         aarch64_reinterpretv8hi<mode>, aarch64_reinterpretv4si<mode>,
8369         aarch64_reinterpretv4sf<mode>, aarch64_reinterpretv2di<mode>,
8370         aarch64_reinterpretv2df<mode>): Delete.
8371
8372         * config/aarch64/aarch64.c (aarch64_simd_reinterpret): Delete.
8373
8374         * config/aarch64/arm_neon.h (vreinterpret_p8_f64,
8375         vreinterpret_p16_f64, vreinterpret_f32_f64, vreinterpret_f64_f32,
8376         vreinterpret_f64_p8, vreinterpret_f64_p16, vreinterpret_f64_s8,
8377         vreinterpret_f64_s16, vreinterpret_f64_s32, vreinterpret_f64_u8,
8378         vreinterpret_f64_u16, vreinterpret_f64_u32, vreinterpret_s64_f64,
8379         vreinterpret_u64_f64, vreinterpret_s8_f64, vreinterpret_s16_f64,
8380         vreinterpret_s32_f64, vreinterpret_u8_f64, vreinterpret_u16_f64,
8381         vreinterpret_u32_f64): Use cast.
8382
8383         * config/aarch64/iterators.md (VD_RE): Delete.
8384
8385 2014-09-11  Alan Lawrence  <alan.lawrence@arm.com>
8386
8387         * config/aarch64/arm_neon.h (aarch64_vset_lane_any): New (*2).
8388         (vset_lane_f32, vset_lane_f64, vset_lane_p8, vset_lane_p16,
8389         vset_lane_s8, vset_lane_s16, vset_lane_s32, vset_lane_s64,
8390         vset_lane_u8, vset_lane_u16, vset_lane_u32, vset_lane_u64,
8391         vsetq_lane_f32, vsetq_lane_f64, vsetq_lane_p8, vsetq_lane_p16,
8392         vsetq_lane_s8, vsetq_lane_s16, vsetq_lane_s32, vsetq_lane_s64,
8393         vsetq_lane_u8, vsetq_lane_u16, vsetq_lane_u32, vsetq_lane_u64):
8394         Replace inline assembler with __aarch64_vset_lane_any.
8395
8396 2014-09-11  James Greenhalgh  <james.greenhalgh@arm.com>
8397
8398         * config/aarch64/arm_neon.h (vmull_high_lane_s16): Fix argument
8399         types.
8400         (vmull_high_lane_s32): Likewise.
8401         (vmull_high_lane_u16): Likewise.
8402         (vmull_high_lane_u32): Likewise.
8403
8404 2014-09-11  Jason Merrill  <jason@redhat.com>
8405
8406         PR c++/58678
8407         * ipa-devirt.c (ipa_devirt): Don't check DECL_COMDAT.
8408
8409 2014-09-11  Georg-Johann Lay  <avr@gjlay.de>
8410
8411         PR target/63223
8412         * config/avr/avr.md (*tablejump.3byte-pc): New insn.
8413         (*tablejump): Restrict to !AVR_HAVE_EIJMP_EICALL.  Add void clobber.
8414         (casesi): Expand to *tablejump.3byte-pc if AVR_HAVE_EIJMP_EICALL.
8415
8416 2014-09-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8417             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8418             Anna Tikhonova  <anna.tikhonova@intel.com>
8419             Ilya Tocar  <ilya.tocar@intel.com>
8420             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8421             Ilya Verbin  <ilya.verbin@intel.com>
8422             Kirill Yukhin  <kirill.yukhin@intel.com>
8423             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8424
8425         * config/i386/sse.md
8426         (define_expand "<avx512>_vpermi2var<VI48F:mode>3_maskz"): Rename from
8427         "avx512f_vpermi2var<mode>3_maskz" and update mode iterator.
8428         (define_expand "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_maskz"):
8429         New.
8430         (define_insn "<avx512>_vpermi2var<VI48F:mode>3<sd_maskz_name>"): Rename
8431         from "avx512f_vpermi2var<mode>3<sd_maskz_name>" and update mode
8432         iterator.
8433         (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
8434         New.
8435         (define_insn "<avx512>_vpermi2var<VI48F:mode>3_mask"): Rename from
8436         "avx512f_vpermi2var<mode>3_mask" and update mode iterator.
8437         (define_insn "<avx512>_vpermi2var<VI2_AVX512VL:mode>3_mask"): New.
8438         (define_expand "<avx512>_vpermt2var<VI48F:mode>3_maskz"): Rename from
8439         "avx512f_vpermt2var<mode>3_maskz" and update mode iterator.
8440         (define_expand "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_maskz"): New.
8441         (define_insn "<avx512>_vpermt2var<VI48F:mode>3<sd_maskz_name>"): Rename
8442         from "avx512f_vpermt2var<mode>3<sd_maskz_name>" and update mode
8443         iterator.
8444         (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3<sd_maskz_name>"):
8445         New.
8446         (define_insn "<avx512>_vpermt2var<VI48F:mode>3_mask"): Rename from
8447         "avx512f_vpermt2var<mode>3_mask" and update mode iterator.
8448         (define_insn "<avx512>_vpermt2var<VI2_AVX512VL:mode>3_mask"): New.
8449
8450 2014-09-10  Jan Hubicka  <hubicka@ucw.cz>
8451
8452         * varpool.c (varpool_node::ctor_useable_for_folding_p): Do not try
8453         to access removed nodes.
8454
8455 2014-09-10  Jan Hubicka  <hubicka@ucw.cz>
8456
8457         PR tree-optimization/63186
8458         * ipa-split.c (test_nonssa_use): Skip nonforced labels.
8459         (mark_nonssa_use): Likewise.
8460         (verify_non_ssa_vars): Verify all header blocks for label
8461         definitions.
8462
8463 2014-09-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8464             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8465             Anna Tikhonova  <anna.tikhonova@intel.com>
8466             Ilya Tocar  <ilya.tocar@intel.com>
8467             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8468             Ilya Verbin  <ilya.verbin@intel.com>
8469             Kirill Yukhin  <kirill.yukhin@intel.com>
8470             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8471
8472         * config/i386/sse.md
8473         (define_mode_attr avx2_avx512): Rename from avx2_avx512bw.
8474         (define_mode_iterator VI48F_256_512): Extend to AVX-512VL.
8475         (define_insn "<avx2_avx512>_permvar<mode><mask_name>"): Rename from
8476         "<avx2_avx512f>_permvar<mode><mask_name>".
8477         (define_insn "<avx512>_permvar<mode><mask_name>"): New.
8478         (define_insn "<avx2_avx512>_ashrv<VI48_AVX512F_AVX512VL:mode><mask_name>"):
8479         Rename from "<avx2_avx512f>_ashrv<mode><mask_name>".
8480         (define_insn "<avx2_avx512>_ashrv<VI2_AVX512VL:mode><mask_name>"):
8481         Ditto.
8482         (define_insn "<avx2_avx512>_<shift_insn>v<VI48_AVX512F:mode><mask_name>"):
8483         Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
8484         (define_insn "<avx2_avx512>_<shift_insn>v<VI2_AVX512VL:mode><mask_name>"):
8485         Rename from "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>".
8486
8487 2014-09-10  Michael Meissner  <meissner@linux.vnet.ibm.com>
8488
8489         * config/rs6000/vsx.md (vsx_fmav4sf4): Use correct constraints for
8490         V2DF, V4SF, DF, and DI modes.
8491         (vsx_fmav2df2): Likewise.
8492         (vsx_float_fix_<mode>2): Likewise.
8493         (vsx_reduc_<VEC_reduc_name>_v2df_scalar): Likewise.
8494
8495 2014-09-10  Xinliang David Li  <davidxl@google.com>
8496
8497         PR target/63209
8498         * config/arm/arm.md (movcond_addsi): Handle case where source
8499         and target operands are the same.
8500
8501 2014-09-10  David Malcolm  <dmalcolm@redhat.com>
8502
8503         * final.c (this_is_asm_operands): Strengthen this variable from
8504         rtx to const rtx_insn *.
8505         * output.h (this_is_asm_operands): Likewise.
8506         * rtl-error.c (location_for_asm): Strengthen param "insn" from
8507         const_rtx to const rtx_insn *.
8508         (diagnostic_for_asm): Likewise.
8509         * rtl-error.h (error_for_asm): Likewise.
8510         (warning_for_asm): Likewise.
8511
8512 2014-09-10  David Malcolm  <dmalcolm@redhat.com>
8513
8514         * genextract.c (print_header): When writing out insn_extract to
8515         insn-extract.c, strengthen the param "insn" from rtx to rtx_insn *.
8516         * recog.h (insn_extract): Strengthen the param from rtx to
8517         rtx_insn *.
8518
8519 2014-09-10  Mike Stump  <mikestump@comcast.net>
8520
8521         * doc/install.texi (Prerequisites): Note Tcl 8.6 bug fixed in
8522         8.6.1.
8523
8524 2014-09-10  Martin Jambor  <mjambor@suse.cz>
8525
8526         * cgraphunit.c (expand_thunk): If not expanding, set analyzed flag.
8527         (analyze): Do not set analyze flag if expand_thunk returns false;.
8528         (create_wrapper): Likewise.
8529         * cgraphclones.c (duplicate_thunk_for_node): Likewise.
8530
8531 2014-09-10  Martin Jambor  <mjambor@suse.cz>
8532
8533         PR ipa/61654
8534         * cgraphclones.c (duplicate_thunk_for_node): Copy arguments of the
8535         new decl properly.  Analyze the new thunk if it is expanded.
8536
8537 2014-09-10  Andreas Schwab  <schwab@suse.de>
8538
8539         * coretypes.h (struct _dont_use_rtx_insn_here_, rtx_insn)
8540         [USED_FOR_TARGET]: Define.
8541
8542 2014-09-10  Matthew Fortune  <matthew.fortune@imgtec.com>
8543
8544         * config/mips/mips.c (mips_secondary_reload_class): Handle
8545         regno < 0 case.
8546
8547 2014-09-10  Robert Suchanek   <robert.suchanek@imgtec.com>
8548
8549         * lra-lives.c (process_bb_lives): Replace assignment with bitwise OR
8550         assignment.
8551
8552 2014-09-10  Jakub Jelinek  <jakub@redhat.com>
8553
8554         * flag-types.h (enum sanitize_code): Add SANITIZE_NONNULL_ATTRIBUTE
8555         and SANITIZE_RETURNS_NONNULL_ATTRIBUTE, or them into SANITIZE_UNDEFINED.
8556         * opts.c (common_handle_option): Handle SANITIZE_NONNULL_ATTRIBUTE and
8557         SANITIZE_RETURNS_NONNULL_ATTRIBUTE and disable
8558         flag_delete_null_pointer_checks for them.
8559         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_NONNULL_ARG,
8560         BUILT_IN_UBSAN_HANDLE_NONNULL_ARG_ABORT,
8561         BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN,
8562         BUILT_IN_UBSAN_HANDLE_NONNULL_RETURN_ABORT): New.
8563         * ubsan.c (instrument_bool_enum_load): Set *gsi back to
8564         stmt's iterator.
8565         (instrument_nonnull_arg, instrument_nonnull_return): New functions.
8566         (pass_ubsan::gate): Return true even for SANITIZE_NONNULL_ATTRIBUTE
8567         or SANITIZE_RETURNS_NONNULL_ATTRIBUTE.
8568         (pass_ubsan::execute): Call instrument_nonnull_{arg,return}.
8569         * doc/invoke.texi (-fsanitize=nonnull-attribute,
8570         -fsanitize=returns-nonnull-attribute): Document.
8571
8572         * ubsan.h (struct ubsan_mismatch_data): Removed.
8573         (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
8574         * ubsan.c (ubsan_source_location): For unknown locations,
8575         pass { NULL, 0, 0 } instead of { "<unknown>", x, y }.
8576         (ubsan_create_data): Remove MISMATCH argument, add LOCCNT argument.
8577         Allow more than one location and arbitrary extra arguments passed
8578         in ... instead of through MISMATCH pointer.
8579         (ubsan_instrument_unreachable, ubsan_expand_bounds_ifn,
8580         ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
8581         instrument_bool_enum_load, ubsan_instrument_float_cast): Adjust
8582         callers.
8583
8584 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8585             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8586             Anna Tikhonova  <anna.tikhonova@intel.com>
8587             Ilya Tocar  <ilya.tocar@intel.com>
8588             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8589             Ilya Verbin  <ilya.verbin@intel.com>
8590             Kirill Yukhin  <kirill.yukhin@intel.com>
8591             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8592
8593         * config/i386/sse.md
8594         (define_mode_iterator VI48F): New.
8595         (define_insn "<avx512>_compress<mode>_mask"): Rename from
8596         "avx512f_compress<mode>_mask" and update mode iterator.
8597         (define_insn "<avx512>_compressstore<mode>_mask"): Rename from
8598         "avx512f_compressstore<mode>_mask" and update mode iterator.
8599         (define_expand "<avx512>_expand<mode>_maskz"): Rename from
8600         "avx512f_expand<mode>_maskz" and update mode iterator.
8601         (define_insn "<avx512>_expand<mode>_mask"): Rename from
8602         "avx512f_expand<mode>_mask" and update mode iterator.
8603
8604 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8605             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8606             Anna Tikhonova  <anna.tikhonova@intel.com>
8607             Ilya Tocar  <ilya.tocar@intel.com>
8608             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8609             Ilya Verbin  <ilya.verbin@intel.com>
8610             Kirill Yukhin  <kirill.yukhin@intel.com>
8611             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8612
8613         * config/i386/i386.c
8614         (ix86_expand_args_builtin): Handle avx512dq_rangepv8df_mask_round,
8615         avx512dq_rangepv16sf_mask_round, avx512dq_rangepv4df_mask,
8616         avx512dq_rangepv8sf_mask, avx512dq_rangepv2df_mask,
8617         avx512dq_rangepv4sf_mask.
8618         * config/i386/sse.md
8619         (define_c_enum "unspec"): Add UNSPEC_REDUCE, UNSPEC_FPCLASS,
8620         UNSPEC_RANGE.
8621         (define_insn "<mask_codefor>reducep<mode><mask_name>"): New.
8622         (define_insn "reduces<mode>"): Ditto.
8623         (define_insn "avx512dq_rangep<mode><mask_name><round_saeonly_name>"):
8624         Ditto.
8625         (define_insn "avx512dq_ranges<mode><round_saeonly_name>"): Ditto.
8626         (define_insn "avx512dq_fpclass<mode><mask_scalar_merge_name>"): Ditto.
8627         (define_insn "avx512dq_vmfpclass<mode>"): Ditto..
8628
8629 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8630             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8631             Anna Tikhonova  <anna.tikhonova@intel.com>
8632             Ilya Tocar  <ilya.tocar@intel.com>
8633             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8634             Ilya Verbin  <ilya.verbin@intel.com>
8635             Kirill Yukhin  <kirill.yukhin@intel.com>
8636             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8637
8638         * config/i386/i386.c
8639         (avx512f_vgetmantv2df_round): Rename from "avx512f_getmantv2df_round".
8640         (avx512f_vgetmantv4sf_round): Rename from "avx512f_vgetmantv4sf_round".
8641         (ix86_expand_args_builtin): Handle avx512vl_getmantv8sf_mask,
8642         avx512vl_getmantv4df_mask, avx512vl_getmantv4sf_mask,
8643         avx512vl_getmantv2df_mask.
8644         (ix86_expand_round_builtin): Handle avx512f_vgetmantv2df_round,
8645         avx512f_vgetmantv4sf_round.
8646         * config/i386/sse.md
8647         (define_insn "<avx512>_storeu<ssemodesuffix><avxsizesuffix>_mask"):
8648         Rename from "avx512f_storeu<ssemodesuffix>512_mask" and update
8649         mode iterator.
8650         (define_insn "<mask_codefor>rcp14<mode><mask_name>"): Use VF_AVX512VL.
8651         (define_insn "<mask_codefor>rsqrt14<mode><mask_name>"): Ditto.
8652         (define_insn "<avx512>_scalef<mode><mask_name><round_name>"): Rename
8653         from "avx512f_scalef<mode><mask_name><round_name>" and update mode
8654         iterator..
8655         (define_insn "<avx512>_getexp<mode><mask_name><round_saeonly_name>"):
8656         Rename from "avx512f_getexp<mode><mask_name><round_saeonly_name>" and
8657         update mode iterator.
8658         (define_expand
8659         "<avx512>_fixupimm<mode>_maskz<round_saeonly_expand_name>"): Rename from
8660         "avx512f_fixupimm<mode>_maskz<round_saeonly_expand_name>" and update
8661         mode iterator.
8662         (define_insn
8663         "<avx512>_fixupimm<mode><sd_maskz_name><round_saeonly_name>"): Rename
8664         from "avx512f_fixupimm<mode><sd_maskz_name><round_saeonly_name>" and
8665         update mode iterator.
8666         (define_insn "<avx512>_fixupimm<mode>_mask<round_saeonly_name>"): Rename
8667         from "avx512f_fixupimm<mode>_mask<round_saeonly_name>" and update mode
8668         iterator..
8669         (define_insn
8670         "<avx512>_rndscale<mode><mask_name><round_saeonly_name>"): rename from
8671         "avx512f_rndscale<mode><mask_name><round_saeonly_name>" and update
8672         mode iterator..
8673         (define_insn "<avx512>_getmant<mode><mask_name><round_saeonly_name>"):
8674         Rename from "avx512f_getmant<mode><mask_name><round_saeonly_name>" and
8675         update mode iterator.
8676         (define_insn "avx512f_vgetmant<mode><round_saeonly_name>"): Rename from
8677         "avx512f_getmant<mode><round_saeonly_name>".
8678
8679 2014-09-10  Jan Hubicka  <hubicka@ucw.cz>
8680
8681         PR ipa/63166
8682         * ipa-prop.c (compute_known_type_jump_func): Fix conditional.
8683
8684 2014-09-10  Alexander Ivchenko  <alexander.ivchenko@intel.com>
8685             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
8686             Anna Tikhonova  <anna.tikhonova@intel.com>
8687             Ilya Tocar  <ilya.tocar@intel.com>
8688             Andrey Turetskiy  <andrey.turetskiy@intel.com>
8689             Ilya Verbin  <ilya.verbin@intel.com>
8690             Kirill Yukhin  <kirill.yukhin@intel.com>
8691             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
8692
8693         * config/i386/sse.md (define_mode_iterator VF_AVX512VL): New.
8694         (define_mode_iterator FMAMODEM): Allow 128/256bit EVEX version.
8695         (define_mode_iterator FMAMODE_AVX512): New.
8696         (define_mode_iterator FMAMODE): Remove conditions.
8697         (define_expand "fma4i_fmadd_<mode>"): Use FMAMODE_AVX512 mode iterator.
8698         (define_expand "<avx512>_fmadd_<mode>_maskz<round_expand_name>"): Rename
8699         from "<avx512>_fmadd_<mode>_maskz<round_expand_name>" and use VF_AVX512VL
8700         mode iterator.
8701         (define_mode_iterator FMAMODE_NOVF512): Remove.
8702         (define_insn "*fma_fmadd_<mode>"): Rename from
8703         "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>" and use
8704         FMAMODE mode iterator.
8705         (define_mode_iterator VF_SF_AVX512VL): New.
8706         (define_insn "<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>"):
8707         Use VF_SF_AVX512VL mode iterator.
8708         (define_insn "<avx512>_fmadd_<mode>_mask<round_name>"): Rename from
8709         "avx512f_fmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
8710         iterator.
8711         (define_insn "<avx512>_fmadd_<mode>_mask3<round_name>"): Rename from
8712         "avx512f_fmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8713         iterator.
8714         (define_insn "*fma_fmsub_<mode>"): Rename from
8715         "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>" and use
8716         FMAMODE mode iterator.
8717         (define_insn "<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>"):
8718         Use VF_SF_AVX512VL mode iterator.
8719         (define_insn "<avx512>_fmsub_<mode>_mask<round_name>"): Rename from
8720         "avx512f_fmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
8721         iterator.
8722         (define_insn "<avx512>_fmsub_<mode>_mask3<round_name>"): Rename from
8723         "avx512f_fmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8724         iterator.
8725         (define_insn "*fma_fnmadd_<mode>"): Rename from
8726         "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>" and
8727         use FMAMODE mode iterator.
8728         (define_insn "<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>"):
8729         Use VF_SF_AVX512VL mode iterator.
8730         (define_insn "<avx512>_fnmadd_<mode>_mask<round_name>"): Rename from
8731         "avx512f_fnmadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
8732         iterator.
8733         (define_insn "<avx512>_fnmadd_<mode>_mask3<round_name>"): Rename from
8734         "avx512f_fnmadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8735         iterator.
8736         (define_insn "*fma_fnmsub_<mode>"): Rename from
8737         "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>" and use
8738         FMAMODE mode iterator.
8739         (define_insn "<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>"):
8740         Use VF_SF_AVX512VL mode iterator.
8741         (define_insn "<avx512>_fnmsub_<mode>_mask<round_name>"): Rename from
8742         "avx512f_fnmsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
8743         iterator.
8744         (define_insn "<avx512>_fnmsub_<mode>_mask3<round_name>"): Rename from
8745         "avx512f_fnmsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8746         iterator.
8747         (define_expand "<avx512>_fmaddsub_<mode>_maskz<round_expand_name>"):
8748         Rename from "avx512f_fmaddsub_<mode>_maskz<round_expand_name>" and
8749         use VF_AVX512VL mode iterator.
8750         (define_insn "*fma_fmaddsub_<mode>"): Rename from
8751         "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>" and
8752         remove subst usage.
8753         (define_insn "<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>"):
8754         Use VF_SF_AVX512VL mode iterator.
8755         (define_insn "<avx512>_fmaddsub_<mode>_mask<round_name>"): Rename from
8756         "avx512f_fmaddsub_<mode>_mask<round_name>" and use VF_AVX512VL mode
8757         iterator.
8758         (define_insn "<avx512>_fmaddsub_<mode>_mask3<round_name>"): Rename from
8759         "avx512f_fmaddsub_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8760         iterator.
8761         (define_insn "*fma_fmsubadd_<mode>"): Rename from
8762         "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>" and
8763         remove usage of subst.
8764         (define_insn "<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>"):
8765         Use VF_SF_AVX512VL mode iterator.
8766         (define_insn "<avx512>_fmsubadd_<mode>_mask<round_name>"): Rename from
8767         "avx512f_fmsubadd_<mode>_mask<round_name>" and use VF_AVX512VL mode
8768         iterator.
8769         (define_insn "<avx512>_fmsubadd_<mode>_mask3<round_name>"): Rename from
8770         "avx512f_fmsubadd_<mode>_mask3<round_name>" and use VF_AVX512VL mode
8771         iterator.
8772
8773 2014-09-10  Kugan Vivekanandarajah  <kuganv@linaro.org>
8774
8775         Revert r213751:
8776         * calls.c (precompute_arguments): Check
8777          promoted_for_signed_and_unsigned_p and set the promoted mode.
8778         (promoted_for_signed_and_unsigned_p): New function.
8779         (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
8780         and set the promoted mode.
8781         * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
8782         * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
8783         SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
8784
8785 2014-09-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>
8786
8787         * opth-gen.awk: Generate mapping from cpp message reasons to the
8788         options that enable them.
8789         * doc/options.texi (CppReason): Document.
8790
8791 2014-09-09  Manuel López-Ibáñez  <manu@gcc.gnu.org>
8792
8793         * doc/invoke.texi (Wnormalized=): Update.
8794
8795 2014-09-09  Segher Boessenkool  <segher@kernel.crashing.org>
8796
8797         PR target/63195
8798         * config/rs6000/rs6000.md (*bool<mode>3): Allow only register
8799         operands.  Split off the constant operand alternative to ...
8800         (*bool<mode>3_imm): New.
8801
8802 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
8803
8804         * rtl.h (single_set_2): Strengthen first param from const_rtx to
8805         const rtx_insn *, and move prototype to above...
8806         (single_set): ...this.  Convert this from a macro to an inline
8807         function, enforcing the requirement that the param is a const
8808         rtx_insn *.
8809         (find_args_size_adjust): Strengthen param from rtx to rtx_insn *.
8810
8811         * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
8812         Strengthen both params from rtx to rtx_insn *.
8813         * config/arm/aarch-common.c (aarch_crypto_can_dual_issue):
8814         Likewise; introduce locals "producer_set", "consumer_set", using
8815         them in place of "producer" and "consumer" when dealing with SET
8816         rather than insn.
8817         * config/avr/avr.c (avr_out_plus): Add checked cast to rtx_insn *
8818         when invoking single_set in region guarded by INSN_P.
8819         (avr_out_bitop): Likewise.
8820         (_reg_unused_after): Introduce local rtx_sequence * "seq" in
8821         region guarded by GET_CODE check, using methods to strengthen
8822         local "this_insn" from rtx to rtx_insn *, and for clarity.
8823         * config/avr/avr.md (define_insn_and_split "xload8<mode>_A"):
8824         Strengthen local "insn" from rtx to rtx_insn *.
8825         (define_insn_and_split "xload<mode>_A"): Likewise.
8826         * config/bfin/bfin.c (trapping_loads_p): Likewise for param
8827         "insn".
8828         (find_load): Likewise for return type.
8829         (workaround_speculation): Likewise for both locals named
8830         "load_insn".
8831         * config/cris/cris.c (cris_cc0_user_requires_cmp): Likewise for
8832         local "cc0_user".
8833         * config/cris/cris.md (define_peephole2 ; moversideqi): Likewise
8834         for local "prev".
8835         * config/h8300/h8300-protos.h (notice_update_cc): Likewise for
8836         param 2.
8837         * config/h8300/h8300.c (notice_update_cc): Likewise.
8838         * config/i386/i386.c (ix86_flags_dependent): Likewise for params
8839         "insn" and "dep_insn".
8840         (exact_store_load_dependency): Likewise for both params.
8841         (ix86_macro_fusion_pair_p): Eliminate local named "single_set"
8842         since this now clashes with inline function.  Instead, delay
8843         calling single_set until the point where its needed, and then
8844         assign the result to "compare_set" and rework the conditional that
8845         follows.
8846         * config/ia64/ia64.md (define_expand "tablejump"): Strengthen
8847         local "last" from rtx to rtx_insn *.
8848         * config/mips/mips-protos.h (mips_load_store_insns): Likewise for
8849         second param.
8850         (mips_store_data_bypass_p): Likewise for both params.
8851         * config/mips/mips.c (mips_load_store_insns): Likewise for second
8852         param.
8853         (mips_store_data_bypass_p): Likewise for both params.
8854         (mips_orphaned_high_part_p): Likewise for param "insn".
8855         * config/mn10300/mn10300.c (extract_bundle): Likewise.
8856         (mn10300_bundle_liw): Likewise for locals "r", "insn1", "insn2".
8857         Introduce local rtx "insn2_pat".
8858         * config/rl78/rl78.c (move_elim_pass): Likewise for locals "insn",
8859         "ninsn".
8860         (rl78_remove_unused_sets): Likewise for locals "insn", "ninsn".
8861         Introduce local rtx "set", using it in place of "insn" for the
8862         result of single_set.  This appears to fix a bug, since the call
8863         to find_regno_note on a SET does nothing.
8864         * config/rs6000/rs6000.c (set_to_load_agen): Strengthen both
8865         params from rtx to rtx_insn *.
8866         (set_to_load_agen): Likewise.
8867         * config/s390/s390.c (s390_label_align): Likewise for local
8868         "prev_insn".  Introduce new rtx locals "set" and "src", using
8869         them in place of "prev_insn" for the results of single_set
8870         and SET_SRC respectively.
8871         (s390_swap_cmp): Strengthen local "jump" from rtx to rtx_insn *.
8872         Introduce new rtx local "set" using in place of "jump" for the
8873         result of single_set.  Use SET_SRC (set) rather than plain
8874         XEXP (set, 1).
8875         * config/sh/sh.c (noncall_uses_reg): Strengthen param 2from
8876         rtx to rtx_insn *.
8877         (noncall_uses_reg): Likewise.
8878         (reg_unused_after): Introduce local rtx_sequence * "seq" in region
8879         guarded by GET_CODE check, using its methods for clarity, and to
8880         enable strengthening local "this_insn" from rtx to rtx_insn *.
8881         * config/sh/sh.md (define_expand "mulhisi3"): Strengthen local
8882         "insn" from rtx to rtx_insn *.
8883         (define_expand "umulhisi3"): Likewise.
8884         (define_expand "smulsi3_highpart"): Likewise.
8885         (define_expand "umulsi3_highpart"): Likewise.
8886         * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
8887         local "after".  Replace GET_CODE check with a dyn_cast,
8888         introducing new local rtx_sequence * "seq", using insn method for
8889         typesafety.
8890
8891         * dwarf2cfi.c (dwarf2out_frame_debug): Strengthen param "insn"
8892         from rtx to rtx_insn *.  Introduce local rtx "pat", using it in
8893         place of "insn" once we're dealing with patterns rather than the
8894         input insn.
8895         (scan_insn_after): Strengthen param "insn" from rtx to rtx_insn *.
8896         (scan_trace): Likewise for local "elt", updating lookups within
8897         sequence to use insn method rather than element method.
8898         * expr.c (find_args_size_adjust): Strengthen param "insn" from rtx
8899         to rtx_insn *.
8900         * gcse.c (gcse_emit_move_after): Likewise for local "new_rtx".
8901         * ifcvt.c (noce_try_abs): Likewise for local "insn".
8902         * ira.c (fix_reg_equiv_init): Add checked cast to rtx_insn * when
8903         invoking single_set.
8904         * lra-constraints.c (insn_rhs_dead_pseudo_p): Strengthen param
8905         "insn" from rtx to rtx_insn *.
8906         (skip_usage_debug_insns): Likewise for return type, adding a
8907         checked cast.
8908         (check_secondary_memory_needed_p): Likewise for local "insn".
8909         (inherit_reload_reg): Likewise.
8910         * modulo-sched.c (sms_schedule): Likewise for local "count_init".
8911         * recog.c (peep2_attempt): Likewise for local "old_insn", adding
8912         checked casts.
8913         (store_data_bypass_p): Likewise for both params.
8914         (if_test_bypass_p): Likewise.
8915         * recog.h (store_data_bypass_p): Likewise for both params.
8916         (if_test_bypass_p): Likewise.
8917         * reload.c (find_equiv_reg): Likewise for local "where".
8918         * reorg.c (delete_jump): Likewise for param "insn".
8919         * rtlanal.c (single_set_2): Strenghen param "insn" from const_rtx
8920         to const rtx_insn *.
8921         * store-motion.c (replace_store_insn): Likewise for param "del".
8922         (delete_store): Strengthen local "i" from rtx to rtx_insn_list *,
8923         and use its methods for clarity, and to strengthen local "del"
8924         from rtx to rtx_insn *.
8925         (build_store_vectors): Use insn method of "st" when calling
8926         replace_store_insn for typesafety and clarity.
8927
8928 2014-09-09  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
8929
8930         * config/rs6000/rs6000.c (rtx_is_swappable_p): Add
8931         UNSPEC_VSX_CVDPSPN as an unswappable operand, and add commentary
8932         on how to make it legal in future.
8933
8934 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
8935
8936         * caller-save.c (rtx saveinsn): Strengthen this variable from rtx
8937         to rtx_insn *.
8938         (restinsn): Likewise.
8939         * config/aarch64/aarch64-protos.h (aarch64_simd_attr_length_move):
8940         Likewise for param.
8941         * config/aarch64/aarch64.c (aarch64_simd_attr_length_move):
8942         Likewise.
8943         * config/arc/arc-protos.h (arc_adjust_insn_length): Likewise for
8944         first param.
8945         (arc_hazard): Likewise for both params.
8946         * config/arc/arc.c (arc600_corereg_hazard): Likewise, adding
8947         checked casts to rtx_sequence * and uses of the insn method for
8948         type-safety.
8949         (arc_hazard): Strengthen both params from rtx to rtx_insn *.
8950         (arc_adjust_insn_length): Likewise for param "insn".
8951         (struct insn_length_parameters_s): Likewise for first param of
8952         "get_variants" callback field.
8953         (arc_get_insn_variants): Likewise for first param and local
8954         "inner".  Replace a check of GET_CODE with a dyn_cast to
8955         rtx_sequence *, using methods for type-safety and clarity.
8956         * config/arc/arc.h (ADJUST_INSN_LENGTH): Use casts to
8957         rtx_sequence * and uses of the insn method for type-safety when
8958         invoking arc_adjust_insn_length.
8959         * config/arm/arm-protos.h (arm_attr_length_move_neon): Likewise
8960         for param.
8961         (arm_address_offset_is_imm): Likewise.
8962         (struct tune_params): Likewise for params 1 and 3 of the
8963         "sched_adjust_cost" callback field.
8964         * config/arm/arm.c (cortex_a9_sched_adjust_cost): Likewise for
8965         params 1 and 3 ("insn" and "dep").
8966         (xscale_sched_adjust_cost): Likewise.
8967         (fa726te_sched_adjust_cost): Likewise.
8968         (cortexa7_older_only): Likewise for param "insn".
8969         (cortexa7_younger): Likewise.
8970         (arm_attr_length_move_neon): Likewise.
8971         (arm_address_offset_is_imm): Likewise.
8972         * config/avr/avr-protos.h (avr_notice_update_cc): Likewise.
8973         * config/avr/avr.c (avr_notice_update_cc): Likewise.
8974         * config/bfin/bfin.c (hwloop_pattern_reg): Likewise.
8975         (workaround_speculation): Likewise for local "last_condjump".
8976         * config/c6x/c6x.c (shadow_p): Likewise for param "insn".
8977         (shadow_or_blockage_p): Likewise.
8978         (get_unit_reqs): Likewise.
8979         (get_unit_operand_masks): Likewise.
8980         (c6x_registers_update): Likewise.
8981         (returning_call_p): Likewise.
8982         (can_use_callp): Likewise.
8983         (convert_to_callp): Likewise.
8984         (find_last_same_clock): Likwise for local "t".
8985         (reorg_split_calls): Likewise for local "shadow".
8986         (hwloop_pattern_reg): Likewise for param "insn".
8987         * config/frv/frv-protos.h (frv_final_prescan_insn): Likewise.
8988         * config/frv/frv.c (frv_final_prescan_insn): Likewise.
8989         (frv_extract_membar): Likewise.
8990         (frv_optimize_membar_local): Strengthen param "last_membar" from
8991         rtx * to rtx_insn **.
8992         (frv_optimize_membar_global): Strengthen param "membar" from rtx
8993         to rtx_insn *.
8994         (frv_optimize_membar): Strengthen local "last_membar" from rtx *
8995         to rtx_insn **.
8996         * config/ia64/ia64-protos.h (ia64_st_address_bypass_p): Strengthen
8997         both params from rtx to rtx_insn *.
8998         (ia64_ld_address_bypass_p): Likewise.
8999         * config/ia64/ia64.c (ia64_safe_itanium_class): Likewise for param
9000         "insn".
9001         (ia64_safe_type): Likewise.
9002         (group_barrier_needed): Likewise.
9003         (safe_group_barrier_needed): Likewise.
9004         (ia64_single_set): Likewise.
9005         (is_load_p): Likewise.
9006         (record_memory_reference): Likewise.
9007         (get_mode_no_for_insn): Likewise.
9008         (important_for_bundling_p): Likewise.
9009         (unknown_for_bundling_p): Likewise.
9010         (ia64_st_address_bypass_p): Likewise for both params.
9011         (ia64_ld_address_bypass_p): Likewise.
9012         (expand_vselect): Introduce new local rtx_insn * "insn", using it
9013         in place of rtx "x" after the emit_insn call.
9014         * config/i386/i386-protos.h (x86_extended_QIreg_mentioned_p):
9015         Strengthen param from rtx to rtx_insn *.
9016         (ix86_agi_dependent): Likewise for both params.
9017         (ix86_attr_length_immediate_default): Likewise for param 1.
9018         (ix86_attr_length_address_default): Likewise for param.
9019         (ix86_attr_length_vex_default): Likewise for param 1.
9020         * config/i386/i386.c (ix86_attr_length_immediate_default):
9021         Likewise for param "insn".
9022         (ix86_attr_length_address_default): Likewise.
9023         (ix86_attr_length_vex_default): Likewise.
9024         (ix86_agi_dependent): Likewise for both params.
9025         (x86_extended_QIreg_mentioned_p): Likewise for param "insn".
9026         (vselect_insn): Likewise for this variable.
9027         * config/m68k/m68k-protos.h (m68k_sched_attr_opx_type): Likewise
9028         for param 1.
9029         (m68k_sched_attr_opy_type): Likewise.
9030         * config/m68k/m68k.c (sched_get_operand): Likewise.
9031         (sched_attr_op_type): Likewise.
9032         (m68k_sched_attr_opx_type): Likewise.
9033         (m68k_sched_attr_opy_type): Likewise.
9034         (sched_get_reg_operand): Likewise.
9035         (sched_get_mem_operand): Likewise.
9036         (m68k_sched_address_bypass_p): Likewise for both params.
9037         (sched_get_indexed_address_scale): Likewise.
9038         (m68k_sched_indexed_address_bypass_p): Likewise.
9039         * config/m68k/m68k.h (m68k_sched_address_bypass_p): Likewise.
9040         (m68k_sched_indexed_address_bypass_p): Likewise.
9041         * config/mep/mep.c (mep_jmp_return_reorg): Strengthen locals
9042         "label", "ret" from rtx to rtx_insn *, adding a checked cast and
9043         removing another.
9044         * config/mips/mips-protos.h (mips_linked_madd_p): Strengthen both
9045         params from rtx to rtx_insn *.
9046         (mips_fmadd_bypass): Likewise.
9047         * config/mips/mips.c (mips_fmadd_bypass): Likewise.
9048         (mips_linked_madd_p): Likewise.
9049         (mips_macc_chains_last_hilo): Likewise for this variable.
9050         (mips_macc_chains_record): Likewise for param.
9051         (vr4130_last_insn): Likewise for this variable.
9052         (vr4130_swap_insns_p): Likewise for both params.
9053         (mips_ls2_variable_issue): Likewise for param.
9054         (mips_need_noat_wrapper_p): Likewise for param "insn".
9055         (mips_expand_vselect): Add a new local rtx_insn * "insn", using it
9056         in place of "x" after the emit_insn.
9057         * config/pa/pa-protos.h (pa_fpstore_bypass_p): Strengthen both
9058         params from rtx to rtx_insn *.
9059         * config/pa/pa.c (pa_fpstore_bypass_p): Likewise.
9060         (pa_combine_instructions): Introduce local "par" for result of
9061         gen_rtx_PARALLEL, moving decl and usage of new_rtx for after call
9062         to make_insn_raw.
9063         (pa_can_combine_p): Strengthen param "new_rtx" from rtx to rtx_insn *.
9064         * config/rl78/rl78.c (insn_ok_now): Likewise for param "insn".
9065         (rl78_alloc_physical_registers_op1): Likewise.
9066         (rl78_alloc_physical_registers_op2): Likewise.
9067         (rl78_alloc_physical_registers_ro1): Likewise.
9068         (rl78_alloc_physical_registers_cmp): Likewise.
9069         (rl78_alloc_physical_registers_umul): Likewise.
9070         (rl78_alloc_address_registers_macax): Likewise.
9071         (rl78_alloc_physical_registers): Likewise for locals "insn", "curr".
9072         * config/s390/predicates.md (execute_operation): Likewise for
9073         local "insn".
9074         * config/s390/s390-protos.h (s390_agen_dep_p): Likewise for both
9075         params.
9076         * config/s390/s390.c (s390_safe_attr_type): Likewise for param.
9077         (addr_generation_dependency_p): Likewise for param "insn".
9078         (s390_agen_dep_p): Likewise for both params.
9079         (s390_fpload_toreg): Likewise for param "insn".
9080         * config/sh/sh-protos.h (sh_loop_align): Likewise for param.
9081         * config/sh/sh.c (sh_loop_align): Likewise for param and local
9082         "next".
9083         * config/sh/sh.md (define_peephole2): Likewise for local "insn2".
9084         * config/sh/sh_treg_combine.cc
9085         (sh_treg_combine::make_inv_ccreg_insn): Likewise for return type
9086         and local "i".
9087         (sh_treg_combine::try_eliminate_cstores): Likewise for local "i".
9088         * config/stormy16/stormy16.c (combine_bnp): Likewise for locals
9089         "and_insn", "load", "shift".
9090         * config/tilegx/tilegx.c (match_pcrel_step2): Likewise for param
9091         "insn".
9092         * final.c (final_scan_insn): Introduce local rtx_insn * "other"
9093         for XEXP (note, 0) of the REG_CC_SETTER note.
9094         (cleanup_subreg_operands): Strengthen param "insn" from rtx to
9095         rtx_insn *, eliminating a checked cast made redundant by this.
9096         * gcse.c (process_insert_insn): Strengthen local "insn" from rtx
9097         to rtx_insn *.
9098         * genattr.c (main): When writing out the prototype to
9099         const_num_delay_slots, strengthen the param from rtx to
9100         rtx_insn *.
9101         * genattrtab.c (write_const_num_delay_slots): Likewise when
9102         writing out the implementation of const_num_delay_slots.
9103         * hw-doloop.h (struct hw_doloop_hooks): Strengthen the param
9104         "insn" of callback field "end_pattern_reg" from rtx to rtx_insn *.
9105         * ifcvt.c (noce_emit_store_flag): Eliminate local rtx "tmp" in
9106         favor of new rtx locals "src" and "set" and new local rtx_insn *
9107         "insn" and "seq".
9108         (noce_emit_move_insn): Strengthen locals "seq" and "insn" from rtx
9109         to rtx_insn *.
9110         (noce_emit_cmove): Eliminate local rtx "tmp" in favor of new rtx
9111         locals "cond", "if_then_else", "set" and new rtx_insn * locals
9112         "insn" and "seq".
9113         (noce_try_cmove_arith): Strengthen locals "insn_a" and "insn_b",
9114         "last" from rtx to rtx_insn *.  Likewise for a local "tmp",
9115         renaming to "tmp_insn".  Eliminate the other local rtx "tmp" from
9116         the top-level scope, replacing with new more tightly-scoped rtx
9117         locals "reg", "pat", "mem" and rtx_insn * "insn", "copy_of_a",
9118         "new_insn", "copy_of_insn_b", and make local rtx "set" more
9119         tightly-scoped.
9120         * ira-int.h (ira_setup_alts): Strengthen param "insn" from rtx to
9121         rtx_insn *.
9122         * ira.c (setup_prohibited_mode_move_regs): Likewise for local
9123         "move_insn".
9124         (ira_setup_alts): Likewise for param "insn".
9125         * lra-constraints.c (emit_inc): Likewise for local "add_insn".
9126         * lra.c (emit_add3_insn): Split local rtx "insn" in two, an rtx
9127         and an rtx_insn *.
9128         (lra_emit_add): Eliminate top-level local rtx "insn" in favor of
9129         new more-tightly scoped rtx locals "add3_insn", "insn",
9130         "add2_insn" and rtx_insn * "move_insn".
9131         * postreload-gcse.c (eliminate_partially_redundant_load): Add
9132         checked cast on result of gen_move_insn when invoking
9133         extract_insn.
9134         * recog.c (insn_invalid_p): Strengthen param "insn" from rtx to
9135         rtx_insn *.
9136         (verify_changes): Add a checked cast on "object" when invoking
9137         insn_invalid_p.
9138         (extract_insn_cached): Strengthen param "insn" from rtx to
9139         rtx_insn *.
9140         (extract_constrain_insn_cached): Likewise.
9141         (extract_insn): Likewise.
9142         * recog.h (insn_invalid_p): Likewise for param 1.
9143         (recog_memoized): Likewise for param.
9144         (extract_insn): Likewise.
9145         (extract_constrain_insn_cached): Likewise.
9146         (extract_insn_cached): Likewise.
9147         * reload.c (can_reload_into): Likewise for local "test_insn".
9148         * reload.h (cleanup_subreg_operands): Likewise for param.
9149         * reload1.c (emit_insn_if_valid_for_reload): Rename param from
9150         "insn" to "pat", reintroducing "insn" as an rtx_insn * on the
9151         result of emit_insn.  Remove a checked cast made redundant by this
9152         change.
9153         * sel-sched-ir.c (sel_insn_rtx_cost): Strengthen param "insn" from
9154         rtx to rtx_insn *.
9155         * sel-sched.c (get_reg_class): Likewise.
9156
9157 2014-09-09  Marcus Shawcroft  <marcus.shawcroft@arm.com>
9158             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
9159
9160         * config/aarch64/aarch64-elf-raw.h (ENDFILE_SPEC): Add crtfastmath.o.
9161         * config/aarch64/aarch64-linux.h (GNU_USER_TARGET_MATH_ENDFILE_SPEC):
9162         Define.
9163         (ENDFILE_SPEC): Define and use GNU_USER_TARGET_MATH_ENDFILE_SPEC.
9164
9165 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
9166
9167         * rtl.h (INSN_LOCATION): Strengthen param from const_rtx to
9168         const rtx_insn *, and from rtx to rtx_insn * for the other
9169         overloaded variant.
9170         (RTL_LOCATION): Add a checked cast to rtx_insn * when invoking
9171         INSN_LOCATION, since we know INSN_P holds.
9172         (insn_line): Strengthen param from const_rtx to const rtx_insn *.
9173         (insn_file): Likewise.
9174         (insn_scope): Likewise.
9175         (insn_location): Likewise.
9176
9177         * config/mips/mips.c (mips16_gp_pseudo_reg): Strengthen local
9178         "insn" from rtx to rtx_insn *, introducing a new local rtx "set"
9179         for the result of gen_load_const_gp.
9180         * config/rs6000/rs6000-protos.h (output_call): Strengthen first
9181         param from rtx to rtx_insn *.
9182         * config/rs6000/rs6000.c (output_call): Likewise.
9183         * dwarf2out.c (dwarf2out_var_location): Likewise for local "prev",
9184         introducing a checked cast to rtx_sequence * and use of the insn
9185         method.
9186         * emit-rtl.c (emit_copy_of_insn_after): Strengthen both params
9187         from rtx to rtx_insn *.
9188         (insn_scope): Strengthen param from const_rtx to const rtx_insn *.
9189         (insn_line): Likewise.
9190         (insn_file): Likewise.
9191         (insn_location): Likewise.
9192         * emit-rtl.h (emit_copy_of_insn_after): Strengthen both params
9193         from rtx to rtx_insn *.
9194         * print-rtl.c (print_rtx): Introduce local "in_insn" via a checked
9195         cast, using it for calls to INSN_HAS_LOCATION and insn_location.
9196         * recog.c (peep2_attempt): Introduce local rtx_insn * "peepinsn"
9197         via a checked cast.
9198         * reorg.c (relax_delay_slots): Strengthen locals named "after"
9199         from rtx to rtx_insn *; use methods of "pat" for type-safety.
9200
9201 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
9202
9203         * combine.c (try_combine): Eliminate checked cast on result of
9204         gen_rtx_INSN.
9205         * emit-rtl.c (gen_rtx_INSN): New function, improving over the prior
9206         autogenerated one by strengthening the return type and params 2 and 3
9207         from rtx to rtx_insn *, and by naming the params.
9208         * gengenrtl.c (special_rtx): Add INSN to those that are
9209         special-cased.
9210         * rtl.h (gen_rtx_INSN): New prototype.
9211
9212 2014-09-09  David Malcolm  <dmalcolm@redhat.com>
9213
9214         * ira.c (ira_update_equiv_info_by_shuffle_insn): Use NULL rather
9215         than NULL_RTX.
9216         (no_equiv): Likewise.
9217         (update_equiv_regs): Likewise.
9218         (setup_reg_equiv): Likewise.  Strengthen locals "elem",
9219         "prev_elem", "next_elem" from rtx to rtx_insn_list *, and "insn"
9220         from rtx to rtx_insn *.  Use methods of "elem" for typesafety and
9221         clarity.
9222         * ira.h (struct ira_reg_equiv_s): Strengthen field "init_insns"
9223         from rtx to rtx_insn_list *.
9224         * lra-assigns.c (spill_for): Strengthen local "x" from rtx to
9225         rtx_insn_list * and use methods for clarity and typesafety.
9226         * lra-constraints.c (contains_deleted_insn_p): Likewise for param
9227         "list".
9228         (init_insn_rhs_dead_pseudo_p): Likewise for local "insns".  Remove
9229         redundant check on INSN_P (insns): this cannot hold, as "insns" is
9230         an INSN_LIST, not an insn.
9231         (reverse_equiv_p): Strengthen local "insns" from rtx to
9232         rtx_insn_list * and use methods for clarity and typesafety.
9233         (contains_reloaded_insn_p): Likewise for local "list".
9234
9235 2014-09-09  Jiong Wang  <jiong.wang@arm.com>
9236
9237         * config/arm/arm.c (NEON_COPYSIGNF): New enum.
9238         (arm_init_neon_builtins): Support NEON_COPYSIGNF.
9239         (arm_builtin_vectorized_function): Likewise.
9240         * config/arm/arm_neon_builtins.def: New macro for copysignf.
9241         * config/arm/neon.md (neon_copysignf<mode>): New pattern for vector copysignf.
9242
9243 2014-09-09  Richard Sandiford  <richard.sandiford@arm.com>
9244
9245         * bb-reorder.h (default_target_bb_reorder): Remove redundant GTY.
9246         * builtins.h (default_target_builtins): Likewise.
9247         * gcse.h (default_target_gcse): Likewise.
9248         * target-globals.h (target_globals): Add a destructor.  Convert
9249         void-pointer fields back to their real type and change from
9250         GTY((atomic)) to GTY((skip)).
9251         (restore_target_globals): Remove casts accordingly.
9252         * target-globals.c (save_target_globals): Use XCNEW rather than
9253         ggc_internal_cleared_alloc to allocate non-GC structures.
9254         Use ggc_cleared_alloc to allocate the target_globals structure
9255         itself.
9256         (target_globals::~target_globals): Define.
9257
9258 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9259
9260         * config/arm/arm.md (vfp_pop_multiple_with_writeback): Use vldm
9261         mnemonic instead of fldmfdd.
9262         * config/arm/arm.c (vfp_output_fstmd): Rename to...
9263         (vfp_output_vstmd): ... This.  Convert output to UAL syntax.
9264         Output vpush when address register is SP.
9265         * config/arm/arm-protos.h (vfp_output_fstmd): Rename to...
9266         (vfp_output_vstmd): ... This.
9267         * config/arm/vfp.md (push_multi_vfp): Update call to
9268         vfp_output_vstmd.
9269
9270 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9271
9272         * config/arm/vfp.md (*movcc_vfp): Use UAL syntax.
9273
9274 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9275
9276         * config/arm/vfp.md (*sqrtsf2_vfp): Use UAL assembly syntax.
9277         (*sqrtdf2_vfp): Likewise.
9278         (*cmpsf_vfp): Likewise.
9279         (*cmpsf_trap_vfp): Likewise.
9280         (*cmpdf_vfp): Likewise.
9281         (*cmpdf_trap_vfp): Likewise.
9282
9283 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9284
9285         * config/arm/vfp.md (*extendsfdf2_vfp): Use UAL assembly syntax.
9286         (*truncdfsf2_vfp): Likewise.
9287         (*truncsisf2_vfp): Likewise.
9288         (*truncsidf2_vfp): Likewise.
9289         (fixuns_truncsfsi2): Likewise.
9290         (fixuns_truncdfsi2): Likewise.
9291         (*floatsisf2_vfp): Likewise.
9292         (*floatsidf2_vfp): Likewise.
9293         (floatunssisf2): Likewise.
9294         (floatunssidf2): Likewise.
9295
9296 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9297
9298         * config/arm/vfp.md (*mulsf3_vfp): Use UAL assembly syntax.
9299         (*muldf3_vfp): Likewise.
9300         (*mulsf3negsf_vfp): Likewise.
9301         (*muldf3negdf_vfp): Likewise.
9302         (*mulsf3addsf_vfp): Likewise.
9303         (*muldf3adddf_vfp): Likewise.
9304         (*mulsf3subsf_vfp): Likewise.
9305         (*muldf3subdf_vfp): Likewise.
9306         (*mulsf3negsfaddsf_vfp): Likewise.
9307         (*fmuldf3negdfadddf_vfp): Likewise.
9308         (*mulsf3negsfsubsf_vfp): Likewise.
9309         (*muldf3negdfsubdf_vfp): Likewise.
9310
9311 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9312
9313         * config/arm/vfp.md (*abssf2_vfp): Use UAL assembly syntax.
9314         (*absdf2_vfp): Likewise.
9315         (*negsf2_vfp): Likewise.
9316         (*negdf2_vfp): Likewise.
9317         (*addsf3_vfp): Likewise.
9318         (*adddf3_vfp): Likewise.
9319         (*subsf3_vfp): Likewise.
9320         (*subdf3_vfp): Likewise.
9321         (*divsf3_vfp): Likewise.
9322         (*divdf3_vfp): Likewise.
9323
9324 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9325
9326         * config/arm/arm.c (output_move_vfp): Use UAL syntax for load/store
9327         multiple.
9328         (arm_print_operand): Don't convert real values to decimal
9329         representation in default case.
9330         (fp_immediate_constant): Delete.
9331         * config/arm/arm-protos.h (fp_immediate_constant): Likewise.
9332         * config/arm/vfp.md (*arm_movsi_vfp): Convert to VFP moves to UAL
9333         syntax.
9334         (*thumb2_movsi_vfp): Likewise.
9335         (*movdi_vfp): Likewise.
9336         (*movdi_vfp_cortexa8): Likewise.
9337         (*movhf_vfp_neon): Likewise.
9338         (*movhf_vfp): Likewise.
9339         (*movsf_vfp): Likewise.
9340         (*thumb2_movsf_vfp): Likewise.
9341         (*movdf_vfp): Likewise.
9342         (*thumb2_movdf_vfp): Likewise.
9343         (*movsfcc_vfp): Likewise.
9344         (*thumb2_movsfcc_vfp): Likewise.
9345         (*movdfcc_vfp): Likewise.
9346         (*thumb2_movdfcc_vfp): Likewise.
9347
9348 2014-09-09  James Greenhalgh  <james.greenhalgh@arm.com>
9349
9350         * doc/invoke.texi (-march): Use GNU/Linux rather than Linux.
9351         (-mtune): Likewise.
9352         (-mcpu): Likewise.
9353
9354 2014-09-09  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9355
9356         PR target/61749
9357         * config/aarch64/aarch64-builtins.c (aarch64_types_quadop_qualifiers):
9358         Use qualifier_immediate for last operand.  Rename to...
9359         (aarch64_types_ternop_lane_qualifiers): ... This.
9360         (TYPES_QUADOP): Rename to...
9361         (TYPES_TERNOP_LANE): ... This.
9362         (aarch64_simd_expand_args): Return const0_rtx when encountering user
9363         error.  Change return of 0 to return of NULL_RTX.
9364         (aarch64_crc32_expand_builtin): Likewise.
9365         (aarch64_expand_builtin): Return NULL_RTX instead of 0.
9366         ICE when expanding unknown builtin.
9367         * config/aarch64/aarch64-simd-builtins.def (sqdmlal_lane): Use
9368         TERNOP_LANE qualifiers.
9369         (sqdmlsl_lane): Likewise.
9370         (sqdmlal_laneq): Likewise.
9371         (sqdmlsl_laneq): Likewise.
9372         (sqdmlal2_lane): Likewise.
9373         (sqdmlsl2_lane): Likewise.
9374         (sqdmlal2_laneq): Likewise.
9375         (sqdmlsl2_laneq): Likewise.
9376
9377 2014-09-09  Nick Clifton  <nickc@redhat.com>
9378
9379         * doc/invoke.texi (Optimization Options): Add missing @gol to the
9380         end of a line.
9381         (S/390 and zSeries Options): Remove superfluous word from the
9382         description of the -mhotpatch option.
9383
9384 2014-09-09  Zhenqiang Chen  <zhenqiang.chen@arm.com>
9385
9386         * shrink-wrap.h: #define SHRINK_WRAPPING_ENABLED.
9387         * ira.c: #include "shrink-wrap.h"
9388         (split_live_ranges_for_shrink_wrap): Use SHRINK_WRAPPING_ENABLED.
9389         * ifcvt.c: #include "shrink-wrap.h"
9390         (dead_or_predicable): Use SHRINK_WRAPPING_ENABLED.
9391
9392 2014-09-08  Trevor Saunders  <tsaunders@mozilla.com>
9393
9394         * common/config/picochip/picochip-common.c: Remove.
9395         * config.gcc: Remove support for picochip.
9396         * config/picochip/constraints.md: Remove.
9397         * config/picochip/dfa_space.md: Remove.
9398         * config/picochip/dfa_speed.md: Remove.
9399         * config/picochip/picochip-protos.h: Remove.
9400         * config/picochip/picochip.c: Remove.
9401         * config/picochip/picochip.h: Remove.
9402         * config/picochip/picochip.md: Remove.
9403         * config/picochip/picochip.opt: Remove.
9404         * config/picochip/predicates.md: Remove.
9405         * config/picochip/t-picochip: Remove.
9406         * doc/md.texi: Don't document picochi.
9407
9408 2014-09-08  David Malcolm  <dmalcolm@redhat.com>
9409
9410         * basic-block.h (control_flow_insn_p): Strengthen param from
9411         const_rtx to const rtx_insn *.
9412         * cfgbuild.c (control_flow_insn_p): Likewise.
9413
9414 2014-09-08  David Malcolm  <dmalcolm@redhat.com>
9415
9416         * gcse.c (modify_mem_list): Strengthen this variable from
9417         vec<rtx> * to vec<rtx_insn *> *.
9418         (vec_rtx_heap): Strengthen this typedef from vec<rtx> to
9419         vec<rtx_insn *>.
9420         (load_killed_in_block_p): Strengthen local "list" from vec<rtx> to
9421         vec<rtx_insn *>, and local "setter" from rtx to rtx_insn *.
9422         (record_last_mem_set_info): Strengthen param "insn" from rtx to
9423         rtx_insn *.
9424         (record_last_set_info): Likewise for local "last_set_insn".
9425
9426 2014-09-08  DJ Delorie  <dj@redhat.com>
9427
9428         * doc/invoke.texi (MSP430 Options): Add -minrt.
9429
9430 2014-09-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
9431
9432         * config/rs6000/rs6000.c (special_handling_values):  Add SH_SPLAT.
9433         (rtx_is_swappable_p): Convert UNSPEC cascading ||s to a switch
9434         statement; allow optimization of UNSPEC_VSPLT_DIRECT with special
9435         handling SH_SPLAT.
9436         (adjust_extract): Fix test for VEC_DUPLICATE case; fix adjustment
9437         of extracted lane.
9438         (adjust_splat): New function.
9439         (handle_special_swappables): Call adjust_splat for SH_SPLAT.
9440         (dump_swap_insn_table): Add case for SH_SPLAT.
9441
9442 2014-09-08  Richard Biener  <rguenther@suse.de>
9443
9444         PR ipa/63196
9445         * tree-inline.c (copy_loops): The source loop header should
9446         always be non-NULL.
9447         (tree_function_versioning): If loops need fixup after removing
9448         unreachable blocks fix them.
9449         * omp-low.c (simd_clone_adjust): Do not add incr block to
9450         loop under construction.
9451
9452 2014-09-08  Alan Lawrence  <alan.lawrence@arm.com>
9453
9454         * config/aarch64/aarch64-builtins.c
9455         (aarch64_types_cmtst_qualifiers, TYPES_TST): Remove as unused.
9456
9457 2014-09-08  Joseph Myers  <joseph@codesourcery.com>
9458
9459         * config/i386/cygming.h (TF_SIZE): Remove.
9460         * config/i386/darwin.h (TF_SIZE): Remove.
9461         * config/i386/dragonfly.h (TF_SIZE): Remove.
9462         * config/i386/freebsd.h (TF_SIZE): Remove.
9463         * config/i386/gnu-user-common.h (TF_SIZE): Remove.
9464         * config/i386/openbsdelf.h (TF_SIZE): Remove.
9465         * config/i386/sol2.h (TF_SIZE): Remove.
9466         * config/ia64/hpux.h (XF_SIZE, TF_SIZE): Remove.
9467         * config/ia64/linux.h (TF_SIZE): Remove.
9468         * doc/tm.texi.in (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Remove.
9469         * doc/tm.texi: Regenerate.
9470         * system.h (SF_SIZE, DF_SIZE, XF_SIZE, TF_SIZE): Poison.
9471
9472 2014-09-08  Joseph Myers  <joseph@codesourcery.com>
9473
9474         * defaults.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
9475         Remove.
9476         * doc/tm.texi.in (ROUND_TOWARDS_ZERO, LARGEST_EXPONENT_IS_NORMAL):
9477         Remove.
9478         * doc/tm.texi: Regenerate.
9479         * system.h (LARGEST_EXPONENT_IS_NORMAL, ROUND_TOWARDS_ZERO):
9480         Poison.
9481         * config/arm/arm.h (LARGEST_EXPONENT_IS_NORMAL): Remove.
9482         * config/cris/cris.h (__make_dp): Remove.
9483
9484 2014-09-08  Richard Biener  <rguenther@suse.de>
9485
9486         PR bootstrap/63204
9487         * cfgloop.c (mark_loop_for_removal): Track former header
9488         unconditionally.
9489         * cfgloop.h (struct loop): Add former_header member unconditionally.
9490         * loop-init.c (fix_loop_structure): Enable bogus loop removal
9491         diagnostic unconditionally.
9492
9493 2014-09-07 Venkataramanan Kumar <venkataramanan.kumar@linaro.org>
9494
9495         PR target/63190
9496         * config/aarch64/aarch64.md (stack_protect_test_<mode>) Add register
9497         constraint for operand0 and remove write only modifier from operand3.
9498
9499 2014-09-07  Richard Sandiford  <richard.sandiford@arm.com>
9500
9501         PR rtl-optimization/62208
9502         * simplify-rtx.c (simplify_relational_operation_1): Use CONST0_RTX
9503         rather than const0_rtx in eq/ne-xor simplifications.
9504
9505 2014-09-06  Joern Rennecke  <joern.rennecke@embecosm.com>
9506
9507         * config/arc/arc.c (arc_print_operand): Fix format for HOST_WIDE_INT.
9508         (arc_output_mi_thunk): Likewise.
9509
9510         * config/arc/arc.c (arc_predicate_delay_insns): Swap comparison
9511         arguments to silence bogus warning.
9512
9513 2014-09-06  Richard Sandiford  <richard.sandiford@arm.com>
9514
9515         PR middle-end/63171
9516         * rtlanal.c (tls_referenced_p): Don't skip constant subrtxes.
9517
9518 2014-09-06  Tom de Vries  <tom@codesourcery.com>
9519
9520         * ira-costs.c (ira_tune_allocno_costs): Don't conditionalize
9521         IRA_HARD_REGNO_ADD_COST_MULTIPLIER code on
9522         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
9523
9524 2014-09-05  Dominique Dhumieres  <dominiq@lps.ens.fr>
9525
9526         PR target/63188
9527         * config/darwin.h (INIT_SECTION_ASM_OP): Define to "".
9528         * config/pa/pa64-hpux.h (INIT_SECTION_ASM_OP): Likewise.
9529
9530 2014-09-05  Easwaran Raman  <eraman@google.com>
9531
9532         PR rtl-optimization/62146
9533         * ifcvt.c (dead_or_predicable): Make removal of REG_EQUAL note of
9534         hoisted instruction unconditional.
9535
9536 2014-09-05  Segher Boessenkool  <segher@kernel.crashing.org>
9537
9538         PR target/63187
9539         * config/rs6000/rs6000.md (*and<mode>3_imm_dot, *and<mode>3_imm_dot2):
9540         Do not allow any_mask_operand for operands[2].
9541         (*and<mode>3_imm_mask_dot, *and<mode>3_imm_mask_dot2): New.
9542
9543 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9544
9545         * config/arc/arc.c (arc_print_operand): Use insn method of
9546         final_sequence for type-safety.
9547         * config/bfin/bfin.c (bfin_hardware_loop): Strengthen param
9548         "insn" from rtx to rtx_insn *.
9549         * config/frv/frv.c (frv_print_operand_jump_hint): Likewise.
9550         * config/mn10300/mn10300.c (mn10300_scan_for_setlb_lcc):
9551         Likewise for locals "branch", "label".
9552         * config/h8300/h8300.c (same_cmp_preceding_p): Likewise for
9553         locals "i1", "i2".  Use NULL rather than NULL_RTX in comparisons.
9554         (same_cmp_following_p): Likewise for locals "i2", "i3".
9555         * config/sh/sh_optimize_sett_clrt.cc
9556         (sh_optimize_sett_clrt::sh_cbranch_ccreg_value): Likewise for
9557         param "cbranch_insn".
9558         * function.c (convert_jumps_to_returns): Likewis for local "jump".
9559         * ifcvt.c (cond_exec_get_condition): Likewise for param "jump".
9560         * jump.c (simplejump_p): Strengthen param "insn" from const_rtx to
9561         const rtx_insn *.
9562         (condjump_p): Likewise.
9563         (condjump_in_parallel_p): Likewise.
9564         (pc_set): Likewise.
9565         (any_uncondjump_p): Likewise.
9566         (any_condjump_p): Likewise.
9567         (condjump_label): Likewise.
9568         (returnjump_p): Strengthen param "insn" from rtx to
9569         const rtx_insn *.
9570         (onlyjump_p): Strengthen param "insn" from const_rtx to
9571         const rtx_insn *.
9572         (jump_to_label_p): Likewise.
9573         (invert_jump_1): Strengthen param "jump" from rtx to rtx_insn *.
9574         (invert_jump): Likewise.
9575         * reorg.c (simplejump_or_return_p): Add checked cast when calling
9576         simplejump_p.
9577         (get_jump_flags): Strengthen param "insn" from rtx to
9578         const rtx_insn *.
9579         (get_branch_condition): Likewise.
9580         (condition_dominates_p): Likewise.
9581         (make_return_insns): Move declaration of local "pat" earlier, to
9582         after we've handled NONJUMP_INSN_P and non-sequences, using its
9583         methods to simplify the code and for type-safety.
9584         * rtl.h (find_constant_src): Strengthen param from const_rtx to
9585         const rtx_insn *.
9586         (jump_to_label_p): Strengthen param from rtx to const rtx_insn *.
9587         (condjump_p): Strengthen param from const_rtx to
9588         const rtx_insn *.
9589         (any_condjump_p): Likewise.
9590         (any_uncondjump_p): Likewise.
9591         (pc_set): Likewise.
9592         (condjump_label): Likewise.
9593         (simplejump_p): Likewise.
9594         (returnjump_p): Likewise.
9595         (onlyjump_p): Likewise.
9596         (invert_jump_1): Strengthen param 1 from rtx to rtx_insn *.
9597         (invert_jump): Likewise.
9598         (condjump_in_parallel_p): Strengthen param from const_rtx to
9599         const rtx_insn *.
9600         * rtlanal.c (find_constant_src): Strengthen param from const_rtx
9601         to const rtx_insn *.
9602         * sel-sched-ir.c (fallthru_bb_of_jump): Strengthen param from rtx
9603         to const rtx_insn *.
9604         * sel-sched-ir.h (fallthru_bb_of_jump): Likewise.
9605
9606 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9607
9608         * reorg.c (relax_delay_slots): Move declaration of "trial_seq"
9609         above the conditional, and convert the check on GET_CODE to a
9610         dyn_cast, so that "trial_seq" is available as an rtx_sequence * in
9611         the conditional.  Simplify the conditional by using methods of
9612         "trial_seq".
9613
9614 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9615
9616         * haifa-sched.c (check_clobbered_conditions): Strengthen local
9617         "link" from rtx to rtx_insn_list *, and use its methods for
9618         clarity and type-safety.
9619         (toggle_cancelled_flags): Likewise.
9620         (restore_last_backtrack_point): Likewise.
9621         (queue_to_ready): Use insn method of "link" in one place.
9622         (schedule_block): Strengthen local "link" from rtx to
9623         rtx_insn_list *, and use its methods for clarity and type-safety.
9624
9625 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9626
9627         * sched-deps.c (sched_get_condition_with_rev_uncached): Strengthen
9628         param "insn" from const_rtx to const rtx_insn *.
9629         (sched_get_reverse_condition_uncached): Likewise.
9630         (sched_get_condition_with_rev): Likewise.
9631         (sched_has_condition_p): Likewise.
9632         (sched_insns_conditions_mutex_p): Likewise for both params.
9633         (sched_insn_is_legitimate_for_speculation_p): Likewise for param
9634         "insn"; conver use of CONST_CAST_RTX to CONST_CAST_RTX_INSN.
9635         (setup_insn_reg_uses): Move local "list" to be more tightly
9636         scoped, strengthening it from an rtx to an rtx_insn_list *.  Use
9637         its methods for clarity and type-safety.
9638         (sched_analyze_1): Strengthen local "pending" from rtx to
9639         rtx_insn_list *, and local "pending_mem" from rtx to
9640         rtx_expr_list *.  Use methods of each for clarity and type-safety.
9641         (sched_analyze_2): Likewise.
9642         (sched_analyze_insn): Likewise.
9643
9644         * sched-int.h (sched_get_reverse_condition_uncached): Strengthen
9645         param from const_rtx to const rtx_insn *.
9646         (sched_insns_conditions_mutex_p): Likewise for both params.
9647         (sched_insn_is_legitimate_for_speculation_p): Likewise for first
9648         param.
9649
9650         * system.h (CONST_CAST_RTX_INSN): New macro.
9651
9652 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9653
9654         * recog.c (peep2_attempt): Strengthen return type from rtx to
9655         rtx_insn *.
9656         (peep2_update_life): Likewise for params "last", "prev", removing
9657         a checked cast made redundant by this.
9658         (peephole2_optimize): Likewise for local "last".
9659
9660 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9661
9662         * basic-block.h (set_block_for_insn): Eliminate this macro in
9663         favor of...
9664         * rtl.h (set_block_for_insn): New inline function, imposing the
9665         requirement that the "insn" param is an rtx_insn *.
9666
9667 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9668
9669         * caller-save.c (setup_save_areas): Strengthen local "insn" from
9670         rtx to rtx_insn *.
9671         * final.c (get_call_reg_set_usage): Likewise for first param,
9672         eliminating a checked cast.
9673         * regs.h (get_call_reg_set_usage): Likewise for first param.
9674         * resource.c (mark_set_resources): Introduce local rtx_call_insn *
9675         "call_insn" for the case of a MARK_SRC_DEST_CALL via a checked
9676         cast, replacing references to "x" with "call_insn" where
9677         appropriate.
9678         (mark_target_live_regs): Strengthen local "real_insn" from rtx to
9679         rtx_insn *, adding a checked cast.
9680
9681 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9682
9683         * output.h (final_scan_insn): Strengthen first param from rtx to
9684         rtx_insn *.
9685
9686         * final.c (final_scan_insn): Likewise, renaming it back from
9687         "uncast_insn" to "insn", eliminating the checked cast.
9688
9689         * config/h8300/h8300.md (define_insn "jump"): Replace local rtx
9690         "vec" with an rtx_sequence * "seq", taking a copy of
9691         "final_sequence", and using methods of "seq" for clarity, and for
9692         type-safety in the calls to final_scan_insn.
9693         * config/mips/mips.c (mips_output_conditional_branch): Use methods
9694         of "final_sequence" for clarity, and for type-safety in the call to
9695         final_scan_insn.
9696         * config/sh/sh.c (print_slot): Strengthen param from rtx to
9697         rtx_sequence * and rename from "insn" to "seq".
9698
9699 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9700
9701         * jump.c (delete_related_insns): Introduce a new local "table" by
9702         replacing JUMP_TABLE_DATA_P with a dyn_cast, then use the
9703         get_labels method of "table" to simplify access to the labels in
9704         the jump table.
9705
9706 2014-09-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9707
9708         * config/arm/cortex-a53.md (cortex_a53_fpalu): Add f_rints, f_rintd,
9709         f_minmaxs, f_minmaxd types.
9710
9711 2014-09-05  Richard Biener  <rguenther@suse.de>
9712
9713         * cfgloop.c (mark_loop_for_removal): Record former header
9714         when ENABLE_CHECKING.
9715         * cfgloop.h (strut loop): Add former_header member when
9716         ENABLE_CHECKING.
9717         * loop-init.c (fix_loop_structure): Sanity check loops
9718         marked for removal if they re-appeared.
9719
9720 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9721
9722         * config/aarch64/arm_neon.h (int32x1_t, int16x1_t, int8x1_t,
9723         uint32x1_t, uint16x1_t, uint8x1_t): Remove typedefs.
9724
9725         (vqabsb_s8, vqabsh_s16, vqabss_s32, vqaddb_s8, vqaddh_s16, vqadds_s32,
9726         vqaddb_u8, vqaddh_u16, vqadds_u32, vqdmlalh_s16, vqdmlalh_lane_s16,
9727         vqdmlals_s32, vqdmlslh_s16, vqdmlslh_lane_s16, vqdmlsls_s32,
9728         vqdmulhh_s16, vqdmulhh_lane_s16, vqdmulhs_s32, vqdmulhs_lane_s32,
9729         vqdmullh_s16, vqdmullh_lane_s16, vqdmulls_s32, vqdmulls_lane_s32,
9730         vqmovnh_s16, vqmovns_s32, vqmovnd_s64, vqmovnh_u16, vqmovns_u32,
9731         vqmovnd_u64, vqmovunh_s16, vqmovuns_s32, vqmovund_s64, vqnegb_s8,
9732         vqnegh_s16, vqnegs_s32, vqrdmulhh_s16, vqrdmulhh_lane_s16,
9733         vqrdmulhs_s32, vqrdmulhs_lane_s32, vqrshlb_s8, vqrshlh_s16,
9734         vqrshls_s32, vqrshlb_u8, vqrshlh_u16, vqrshls_u32, vqrshrnh_n_s16,
9735         vqrshrns_n_s32, vqrshrnd_n_s64, vqrshrnh_n_u16, vqrshrns_n_u32,
9736         vqrshrnd_n_u64, vqrshrunh_n_s16, vqrshruns_n_s32, vqrshrund_n_s64,
9737         vqshlb_s8, vqshlh_s16, vqshls_s32, vqshlb_u8, vqshlh_u16, vqshls_u32,
9738         vqshlb_n_s8, vqshlh_n_s16, vqshls_n_s32, vqshlb_n_u8, vqshlh_n_u16,
9739         vqshls_n_u32, vqshlub_n_s8, vqshluh_n_s16, vqshlus_n_s32,
9740         vqshrnh_n_s16, vqshrns_n_s32, vqshrnd_n_s64, vqshrnh_n_u16,
9741         vqshrns_n_u32, vqshrnd_n_u64, vqshrunh_n_s16, vqshruns_n_s32,
9742         vqshrund_n_s64, vqsubb_s8, vqsubh_s16, vqsubs_s32, vqsubb_u8,
9743         vqsubh_u16, vqsubs_u32, vsqaddb_u8, vsqaddh_u16, vsqadds_u32,
9744         vuqaddb_s8, vuqaddh_s16, vuqadds_s32): Replace all int{32,16,8}x1_t
9745         with int{32,16,8}_t.
9746
9747 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9748
9749         * config/aarch64/arm_neon.h (__GET_HIGH): New macro.
9750         (vget_high_f32, vget_high_f64, vget_high_p8, vget_high_p16,
9751         vget_high_s8, vget_high_s16, vget_high_s32, vget_high_s64,
9752         vget_high_u8, vget_high_u16, vget_high_u32, vget_high_u64):
9753         Remove temporary __asm__ and reimplement.
9754
9755 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9756
9757         * config/aarch64/aarch64-builtins.c (aarch64_fold_builtin): Remove code
9758         handling cmge, cmgt, cmeq, cmtst.
9759
9760         * config/aarch64/aarch64-simd-builtins.def (cmeq, cmge, cmgt, cmle,
9761         cmlt, cmgeu, cmgtu, cmtst): Remove.
9762
9763         * config/aarch64/arm_neon.h (vceq_*, vceqq_*, vceqz_*, vceqzq_*,
9764         vcge_*, vcgeq_*, vcgez_*, vcgezq_*, vcgt_*, vcgtq_*, vcgtz_*,
9765         vcgtzq_*, vcle_*, vcleq_*, vclez_*, vclezq_*, vclt_*, vcltq_*,
9766         vcltz_*, vcltzq_*, vtst_*, vtstq_*): Use gcc vector extensions.
9767
9768 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9769
9770         * config/aarch64/aarch64-builtins.c (aarch64_types_cmtst_qualifiers,
9771         TYPES_TST): Define.
9772         (aarch64_fold_builtin): Update pattern for cmtst.
9773
9774         * config/aarch64/aarch64-protos.h (aarch64_const_vec_all_same_int_p):
9775         Declare.
9776
9777         * config/aarch64/aarch64-simd-builtins.def (cmtst): Update qualifiers.
9778
9779         * config/aarch64/aarch64-simd.md (aarch64_vcond_internal<mode><mode>):
9780         Switch operands, separate out more cases, refactor.
9781
9782         (aarch64_cmtst<mode>): Rewrite pattern to match (plus ... -1).
9783
9784         * config/aarch64.c (aarch64_const_vec_all_same_int_p): Take single
9785         argument; rename old version to...
9786         (aarch64_const_vec_all_same_in_range_p): ...this.
9787         (aarch64_print_operand, aarch64_simd_shift_imm_p): Follow renaming.
9788
9789         * config/aarch64/predicates.md (aarch64_simd_imm_minus_one): Define.
9790
9791 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9792
9793         * config/aarch64/aarch64-builtins.c (enum aarch64_type_qualifiers):
9794         Remove qualifier_const_pointer, update comment.
9795
9796 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9797
9798         * config/aarch64/aarch64.md (adddi3_aarch64): set type to neon_add.
9799
9800 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9801
9802         * config/aarch64/aarch64-builtins.c (aarch64_simd_expand_args): Replace
9803         varargs with pointer parameter.
9804         (aarch64_simd_expand_builtin): pass pointer into previous.
9805
9806 2014-09-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
9807
9808         * config/arm/cortex-a53.md (cortex_a53_alu_shift): Add alu_ext,
9809         alus_ext.
9810
9811 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
9812
9813         * config/aarch64/aarch64-simd.md (aarch64_rbit<mode>): New pattern.
9814         * config/aarch64/aarch64-simd-builtins.def (rbit): New builtin.
9815         * config/aarch64/arm_neon.h (vrbit_s8, vrbit_u8, vrbitq_s8, vrbitq_u8):
9816         Replace temporary asm with call to builtin.
9817         (vrbit_p8, vrbitq_p8): New functions.
9818
9819 2014-09-05  Richard Biener  <rguenther@suse.de>
9820
9821         * cfgloop.c (mark_loop_for_removal): New function.
9822         * cfgloop.h (mark_loop_for_removal): Declare.
9823         * cfghooks.c (delete_basic_block): Use mark_loop_for_removal.
9824         (merge_blocks): Likewise.
9825         (duplicate_block): Likewise.
9826         * except.c (sjlj_emit_dispatch_table): Likewise.
9827         * tree-eh.c (cleanup_empty_eh_merge_phis): Likewise.
9828         * tree-ssa-threadupdate.c (ssa_redirect_edges): Likewise.
9829         (thread_through_loop_header): Likewise.
9830
9831 2014-09-05  Richard Biener  <rguenther@suse.de>
9832
9833         PR middle-end/63148
9834         * fold-const.c (try_move_mult_to_index): Remove.
9835         (fold_binary_loc): Do not call it.
9836         * tree-data-ref.c (dr_analyze_indices): Strip conversions
9837         from the base object again.
9838
9839 2014-09-05  James Greenhalgh  <james.greenhalgh@arm.com>
9840
9841         * config/aarch64/aarch64.md (sibcall_value_insn): Give operand 1
9842         DImode.
9843
9844 2014-09-05  Bin Cheng  <bin.cheng@arm.com>
9845
9846         PR target/55701
9847         * config/arm/arm.md (setmem): New pattern.
9848         * config/arm/arm-protos.h (struct tune_params): New fields.
9849         (arm_gen_setmem): New prototype.
9850         * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
9851         (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
9852         (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
9853         (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
9854         (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
9855         (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
9856         (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
9857         (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
9858         (arm_const_inline_cost): New function.
9859         (arm_block_set_max_insns): New function.
9860         (arm_block_set_non_vect_profit_p): New function.
9861         (arm_block_set_vect_profit_p): New function.
9862         (arm_block_set_unaligned_vect): New function.
9863         (arm_block_set_aligned_vect): New function.
9864         (arm_block_set_unaligned_non_vect): New function.
9865         (arm_block_set_aligned_non_vect): New function.
9866         (arm_block_set_vect, arm_gen_setmem): New functions.
9867
9868 2014-09-05  Bin Cheng  <bin.cheng@arm.com>
9869
9870         * config/arm/arm.md (arm_movqi_insn): Use Uh instead of m constraint.
9871
9872 2014-09-05  Bin Cheng  <bin.cheng@arm.com>
9873
9874         * config/arm/arm.c (output_move_neon): Handle REG explicitly.
9875
9876 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
9877
9878         * valtrack.c (dead_debug_insert_temp): Take an rtx_insn * instead of
9879         an rtx.
9880         * valtrack.h: Adjust.
9881
9882 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
9883
9884         * emit-rtl.c (emit_insn_before_noloc): Take an rtx_insn * instead of
9885         an rtx.
9886         (emit_jump_insn_before_noloc): Likewise.
9887         (emit_call_insn_before_noloc): Likewise.
9888         (emit_label_before): Likewise.
9889         (emit_label_after): Likewise.
9890         (emit_insn_before_setloc): Likewise.
9891         (emit_jump_insn_before_setloc): Likewise.
9892         (emit_call_insn_before_setloc): Likewise.
9893         (emit_call_insn_before): Likewise.
9894         * rtl.h: Adjust.
9895
9896 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9897
9898         * cse.c (cse_insn): Strengthen local "new_rtx" from rtx to
9899         rtx_insn *, eliminating a checked cast.
9900
9901 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9902
9903         * rtl.h (modified_between_p): Strengthen params 2 and 3 from
9904         const_rtx to const rtx_insn *.
9905         * rtlanal.c (modified_between_p): Likewise, eliminating a checked
9906         cast.
9907
9908 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9909
9910         * emit-rtl.c (try_split): Update NULL_RTX to NULL in call to
9911         fixup_args_size_notes.
9912         * expr.c (fixup_args_size_notes): Strengthen first two params from
9913         rtx to rtx_insn *, eliminating a checked cast.
9914         * rtl.h (fixup_args_size_notes): Strengthen first two params from
9915         rtx to rtx_insn *.
9916
9917 2014-09-05  David Malcolm  <dmalcolm@redhat.com>
9918
9919         * haifa-sched.c (get_ready_element): Strengthen return type from
9920         rtx to rtx_insn *.
9921         * sched-int.h (get_ready_element): Likewise.
9922
9923 2014-09-04  Segher Boessenkool  <segher@kernel.crashing.org>
9924
9925         PR target/63165
9926         * config/rs6000/rs6000.md (floatsi<mode>2_lfiwax_mem): Use
9927         indexed_or_indirect_operand instead of memory_operand.
9928         (floatsi<mode>2_lfiwzx_mem): Ditto.
9929
9930 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
9931
9932         * config/bfin/bfin.c, config/c6x/c6x.c, config/m32c/m32c.c,
9933         config/mn10300/mn10300.c, config/s390/s390.c, config/sh/sh.c,
9934         ifcvt.c, reorg.c: Change types of variables from rtx to rtx_insn *.
9935
9936 2014-09-04  Trevor Saunders  <tsaunders@mozilla.com>
9937
9938         * emit-rtl.c (get_first_nonnote_insn): Return rtx_insn * instead of
9939         rtx.
9940         (get_last_nonnote_insn): Likewise.
9941         (next_nonnote_insn_bb): Take rtx_insn * instead of rtx.
9942         * resource.c (find_basic_block): Likewise.
9943         * rtl.h: Adjust.
9944         * rtlanal.c (keep_with_call_p): Take const rtx_insn * instead of
9945         const_rtx.
9946
9947 2014-09-04  David Malcolm  <dmalcolm@redhat.com>
9948
9949         * genattr.c (main): Within the prototype of insn_latency written
9950         out to insn-attr.h, strengthen both params from rtx to rtx_insn *.
9951         * genautomata.c (output_internal_maximal_insn_latency_func):
9952         Within the implementation of insn_latency written out to
9953         insn-automata.c, strengthen both params from rtx to rtx_insn *,
9954         eliminating a pair of checked casts.
9955
9956 2014-09-04  David Malcolm  <dmalcolm@redhat.com>
9957
9958         * jump.c (eh_returnjump_p): Strengthen param "insn" from rtx to
9959         rtx_insn *.
9960
9961         * rtl.h (eh_returnjump_p): Likewise.
9962
9963 2014-09-04  Aldy Hernandez  <aldyh@redhat.com>
9964
9965         * Makefile.in (TAGS): Handle constructs in timevar.def.
9966
9967 2014-09-04  Guozhi Wei  <carrot@google.com>
9968
9969         PR target/62040
9970         * config/aarch64/iterators.md (VQ_NO2E, VQ_2E): New iterators.
9971         * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): Split
9972         it into two patterns.
9973         (move_lo_quad_internal_be_<mode>): Likewise.
9974
9975 2014-09-04  Manuel López-Ibáñez  <manu@gcc.gnu.org>
9976
9977         * doc/options.texi: Document that Var and Init are required if CPP
9978         is given.
9979         * optc-gen.awk: Require Var and Init if CPP is given.
9980         * common.opt (Wpedantic): Use Init.
9981
9982 2014-09-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
9983
9984         * config/rs6000/rs6000.c (special_handling_values): Add
9985         SH_EXTRACT.
9986         (rtx_is_swappable_p): Look for patterns with a VEC_SELECT, perhaps
9987         wrapped in a VEC_DUPLICATE, representing an extract.  Mark these
9988         as swappable with special handling SH_EXTRACT.  Remove
9989         UNSPEC_VSX_XXSPLTW from the list of disallowed unspecs for the
9990         optimization.
9991         (adjust_extract): New function.
9992         (handle_special_swappables): Add default to case statement; add
9993         case for SH_EXTRACT that calls adjust_extract.
9994         (dump_swap_insn_table): Handle SH_EXTRACT.
9995
9996 2014-09-04  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
9997
9998         * config/rs6000/vsx.md (*vsx_extract_<mode>_load): Always match
9999         selection of 0th memory doubleword, regardless of endianness.
10000
10001 2014-09-04  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
10002
10003         * config/rx/rx.h (HARD_REGNO_MODE_OK): Add braces.
10004
10005 2014-09-04  Alan Modra  <amodra@gmail.com>
10006
10007         PR debug/60655
10008         * dwarf2out.c (mem_loc_descriptor <PLUS>): Return NULL if addend
10009         can't be output.
10010
10011 2014-09-03  Matthew Fortune  <matthew.fortune@imgtec.com>
10012
10013         * target.def (TARGET_DWARF_FRAME_REG_MODE): New target hook.
10014         * targhooks.c (default_dwarf_frame_reg_mode): New function.
10015         * targhooks.h (default_dwarf_frame_reg_mode): New prototype.
10016         * doc/tm.texi.in (TARGET_DWARF_FRAME_REG_MODE): Document.
10017         * doc/tm.texi: Regenerate.
10018         * dwarf2cfi.c (expand_builtin_init_dwarf_reg_sizes): Abstract mode
10019         selection logic to default_dwarf_frame_reg_mode.
10020
10021 2014-09-03  Marek Polacek  <polacek@redhat.com>
10022
10023         * doc/invoke.texi: Document that -Wlogical-not-parentheses is enabled
10024         by -Wall.
10025
10026 2014-09-03  Richard Sandiford  <richard.sandiford@arm.com>
10027
10028         * doc/rtl.texi (RTX_AUTOINC): Document that the first operand is
10029         the automodified register.
10030
10031 2014-09-03  Richard Sandiford  <richard.sandiford@arm.com>
10032
10033         * output.h (get_some_local_dynamic_name): Declare.
10034         * final.c (some_local_dynamic_name): New variable.
10035         (get_some_local_dynamic_name): New function.
10036         (final_end_function): Clear some_local_dynamic_name.
10037         * config/alpha/alpha.c (machine_function): Remove some_ld_name.
10038         (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
10039         (print_operand): Report an error if '%&' is used inappropriately.
10040         * config/i386/i386.c (get_some_local_dynamic_name): Delete.
10041         (get_some_local_dynamic_name_1): Delete.
10042         * config/rs6000/rs6000.c (machine_function): Remove some_ld_name.
10043         (rs6000_get_some_local_dynamic_name): Delete.
10044         (rs6000_get_some_local_dynamic_name_1): Delete.
10045         (print_operand): Report an error if '%&' is used inappropriately.
10046         * config/s390/s390.c (machine_function): Remove some_ld_name.
10047         (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
10048         (print_operand): Assert that get_some_local_dynamic_name is nonnull.
10049         * config/sparc/sparc.c: Include rtl-iter.h.
10050         (machine_function): Remove some_ld_name.
10051         (sparc_print_operand): Report an error if '%&' is used inappropriately.
10052         (get_some_local_dynamic_name, get_some_local_dynamic_name_1): Delete.
10053
10054 2014-09-03  Richard Henderson  <rth@redhat.com>
10055
10056         * config/aarch64/aarch64.c (aarch64_popwb_single_reg): Remove.
10057         (aarch64_popwb_pair_reg): Remove.
10058         (aarch64_set_frame_expr): Remove.
10059         (aarch64_restore_callee_saves): Add CFI_OPS argument; fill it with
10060         the restore ops performed by the insns generated.
10061         (aarch64_expand_epilogue): Attach CFI_OPS to the stack deallocation
10062         insn.  Perform the calls_eh_return addition later; do not attempt to
10063         preserve the CFA in that case.  Don't use aarch64_set_frame_expr.
10064         (aarch64_expand_prologue): Use REG_CFA_ADJUST_CFA directly, or no
10065         special markup at all.  Load cfun->machine->frame.hard_fp_offset
10066         into a local variable.
10067         (aarch64_frame_pointer_required): Don't check calls_alloca.
10068
10069 2014-09-03  Richard Biener  <rguenther@suse.de>
10070
10071         * opts.c (default_options_optimization): Adjust
10072         max-combine-insns to 2 for -Og.
10073
10074 2014-09-03  Martin Jambor  <mjambor@suse.cz>
10075
10076         PR ipa/62015
10077         * ipa-cp.c (intersect_aggregates_with_edge): Handle impermissible
10078         pass-trough jump functions correctly.
10079
10080 2014-09-03  Martin Jambor  <mjambor@suse.cz>
10081
10082         PR ipa/61986
10083         * ipa-cp.c (find_aggregate_values_for_callers_subset): Chain
10084         created replacements in ascending order of offsets.
10085         (known_aggs_to_agg_replacement_list): Likewise.
10086
10087 2014-09-03  Martin Liska  <mliska@suse.cz>
10088
10089         * tree-ssa-sccvn.c (vn_reference_lookup_call): default (NULL) value
10090         is set to set uninitialized value for vnresult.
10091
10092 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
10093
10094         * config/nds32/nds32.c (nds32_must_pass_in_stack): New implementation
10095         for TARGET_MUST_PASS_IN_STACK.
10096
10097 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
10098
10099         * config/nds32/nds32.c (nds32_arg_partial_bytes): New implementation
10100         for TARGET_ARG_PARTIAL_BYTES.
10101
10102 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
10103
10104         * config/nds32/nds32.c (nds32_expand_prologue): Emit stack push
10105         instructions for varargs implementation.
10106         (nds32_expand_epilogue): Emit stack adjustment instructions for
10107         varargs implementation.
10108
10109 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
10110
10111         * config/nds32/nds32.c (nds32_expand_prologue): Suppress fp-as-gp
10112         optimization detection.
10113
10114 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
10115
10116         * config/nds32/nds32.c (nds32_function_arg): Deal with nameless
10117         arguments.
10118         (nds32_function_arg_advance): Deal with nameless arguments.
10119         * config/nds32/nds32.h (NDS32_ARG_PASS_IN_REG_P): Split it into ...
10120         (NDS32_ARG_ENTIRE_IN_GPR_REG_P): ... this one and ...
10121         (NDS32_ARG_PARTIAL_IN_GPR_REG_P): ... this one.
10122
10123 2014-09-03  Richard Biener  <rguenther@suse.de>
10124
10125         * tree-ssa-pre.c (alloc_expression_id): Use quick_grow_cleared.
10126         (struct bb_bitmap_sets): Remove deferred member.
10127         (BB_DEFERRED): Remove.
10128         (defer_or_phi_translate_block): Remove.
10129         (compute_antic_aux): Remove deferring of blocks, assert
10130         proper iteration order.
10131         (compute_antic): Do not set BB_DEFERRED.
10132         (eliminate): Allocate el_avail of proper size initially.
10133
10134 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
10135
10136         * config/nds32/nds32.h (FIRST_PARM_OFFSET): Set proper location
10137         according to the value of crtl->args.pretend_args_size.
10138
10139 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
10140
10141         * config/nds32/nds32.c (nds32_compute_stack_frame): Prepare necessary
10142         varargs information.
10143
10144 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
10145
10146         * config/nds32/nds32.c (nds32_setup_incoming_varargs): New
10147         implementation for TARGET_SETUP_INCOMING_VARARGS.
10148         (nds32_strict_argument_naming): Refine comment.
10149         * config/nds32/nds32.h (TARGET_SOFT_FLOAT, TARGET_HARD_FLOAT):
10150         Define for future implementation.
10151
10152 2014-09-03  Ilya Tocar  <ilya.tocar@intel.com>
10153
10154         * config/i386/adxintrin.h (_subborrow_u32): New.
10155         (_addcarry_u32): Ditto.
10156         (_subborrow_u64): Ditto.
10157         (_addcarry_u64): Ditto.
10158         * config/i386/i386.c (ix86_builtins): Add IX86_BUILTIN_SBB32,
10159         IX86_BUILTIN_SBB64.
10160         (ix86_init_mmx_sse_builtins): Handle __builtin_ia32_sbb_u32,
10161         __builtin_ia32_sbb_u64
10162
10163 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
10164
10165         * config/nds32/nds32.c (nds32_function_arg): Define and rename some
10166         GPR-specific stuff.
10167         (nds32_function_arg_advance): Likewise.
10168         (nds32_init_cumulative_args): Likewise.
10169         * config/nds32/nds32.h (NDS32_MAX_GPR_REGS_FOR_ARGS): Define.
10170         (NDS32_FIRST_GPR_REGNUM): Define.
10171         (NDS32_LAST_GPR_REGNUM): Define.
10172         (NDS32_AVAILABLE_REGNUM_FOR_GPR_ARG): Define.
10173         (NDS32_ARG_PASS_IN_REG_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
10174         (FUNCTION_ARG_REGNO_P): Use NDS32_MAX_GPR_REGS_FOR_ARGS.
10175         (machine_function): Use GRP-specific stuff.
10176
10177 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
10178
10179         * config/nds32/nds32.c (nds32_expand_prologue): Remove unused variables.
10180         (nds32_expand_epilogue): Likewise.
10181         (nds32_expand_prologue_v3push): Likewise.
10182         (nds32_expand_epilogue_v3pop): Likewise.
10183
10184 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
10185
10186         * config/nds32/nds32.c (nds32_compute_stack_frame): Do not use
10187         v3push/v3pop for variadic function.
10188         * config/nds32/nds32.md (prologue, epilogue): Likewise.
10189
10190 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
10191
10192         * config/nds32/nds32-md-auxiliary.c (nds32_output_stack_push):
10193         Check rtx for varargs implementation.
10194         (nds32_output_stack_pop): Likewise.
10195         * config/nds32/nds32-protos.h: Have a rtx argument for
10196         nds32_output_stack_push and nds32_output_stack_pop.
10197         * config/nds32/nds32.md: Likewise.
10198
10199 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
10200
10201         * config/nds32/nds32-isr.c (nds32_isr_function_p): Define new function
10202         to check if FUNC is an interrupt service routine.
10203         * config/nds32/nds32-protos.h (nds32_isr_function_p): Declaration.
10204
10205 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
10206
10207         * config/nds32/nds32.h (machine_function): Add some fields for variadic
10208         arguments implementation.
10209
10210 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
10211
10212         * config/nds32/nds32-predicates.c
10213         (nds32_valid_stack_push_pop): Rename to ...
10214         (nds32_valid_stack_push_pop_p): ... this.
10215         * config/nds32/nds32-protos.h: Likewise.
10216         * config/nds32/predicates.md: Likewise.
10217
10218 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
10219
10220         * config/nds32/nds32.c (nds32_gen_stack_v3push): Rename to ...
10221         (nds32_emit_stack_v3push): ... this.
10222         (nds32_gen_stack_v3pop): Rename to ...
10223         (nds32_emit_stack_v3pop): ... this and consider CFA restore
10224         information.
10225
10226 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
10227
10228         * config/nds32/nds32.c (nds32_gen_stack_push_multiple): Rename to ...
10229         (nds32_emit_stack_push_multiple): ... this.
10230         (nds32_gen_stack_pop_multiple): Rename to ...
10231         (nds32_emit_stack_pop_multiple): ... this and consider CFA restore
10232         information.
10233
10234 2014-09-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
10235
10236         PR target/61078
10237         * config/s390/s390.md ("*negdi2_31"): Add s390_split_ok_p check
10238         and add a second splitter to handle the remaining cases.
10239
10240 2014-09-03  Chung-Ju Wu  <jasonwucj@gmail.com>
10241
10242         * config/nds32/nds32.h (PIC_OFFSET_TABLE_REGNUM): Define.
10243
10244 2014-09-02  Trevor Saunders  <tsaunders@mozilla.com>
10245
10246         * cfgexpand.c (label_rtx_for_bb): Change type to
10247         hash_map<basic_block, rtx_code_label *> *.
10248         (expand_gimple_basic_block): Adjust.
10249         (pass_expand::execute): Likewise.
10250
10251 2014-09-02  Trevor Saunders  <tsaunders@mozilla.com>
10252
10253         * asan.c, cfgexpand.c, config/alpha/alpha.md, config/arm/arm.c,
10254         config/epiphany/epiphany.md, config/h8300/h8300.c, config/i386/i386.md,
10255         config/m32r/m32r.c, config/mcore/mcore.md, config/mips/mips.c,
10256         config/mips/mips.md, config/nios2/nios2.c, config/pa/pa.c,
10257         config/s390/s390.c, config/s390/s390.md, config/sh/sh-mem.cc,
10258         config/sh/sh.c, config/sparc/sparc.c, dojump.c, function.c, optabs.c,
10259         stmt.c: Assign the result of gen_label_rtx to rtx_code_label * instead
10260         of rtx.
10261
10262 2014-09-02  Trevor Saunders  <tsaunders@mozilla.com>
10263
10264         * alloc-pool.c: Include coretypes.h.
10265         * cgraph.h, dbxout.c, dwarf2out.c, except.c, except.h, function.c,
10266         function.h, symtab.c, tree-cfg.c, tree-eh.c: Use hash_map and
10267         hash_set instead of htab.
10268         * ggc-page.c (in_gc): New variable.
10269         (ggc_free): Do nothing if a collection is taking place.
10270         (ggc_collect): Set in_gc appropriately.
10271         * ggc.h (gt_ggc_mx(const char *)): New function.
10272         (gt_pch_nx(const char *)): Likewise.
10273         (gt_ggc_mx(int)): Likewise.
10274         (gt_pch_nx(int)): Likewise.
10275         * hash-map.h (hash_map::hash_entry::ggc_mx): Likewise.
10276         (hash_map::hash_entry::pch_nx): Likewise.
10277         (hash_map::hash_entry::pch_nx_helper): Likewise.
10278 (hash_map::hash_map): Adjust.
10279 (hash_map::create_ggc): New function.
10280 (gt_ggc_mx): Likewise.
10281 (gt_pch_nx): Likewise.
10282         * hash-set.h (default_hashset_traits::ggc_mx): Likewise.
10283 (default_hashset_traits::pch_nx): Likewise.
10284 (hash_set::hash_entry::ggc_mx): Likewise.
10285 (hash_set::hash_entry::pch_nx): Likewise.
10286 (hash_set::hash_entry::pch_nx_helper): Likewise.
10287 (hash_set::hash_set): Adjust.
10288 (hash_set::create_ggc): New function.
10289 (hash_set::elements): Likewise.
10290 (gt_ggc_mx): Likewise.
10291 (gt_pch_nx): Likewise.
10292         * hash-table.h (hash_table::hash_table): Adjust.
10293 (hash_table::m_ggc): New member.
10294         (hash_table::~hash_table): Adjust.
10295         (hash_table::expand): Likewise.
10296         (hash_table::empty): Likewise.
10297 (gt_ggc_mx): New function.
10298         (hashtab_entry_note_pointers): Likewise.
10299 (gt_pch_nx): Likewise.
10300
10301 2014-09-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
10302
10303         * config/rs6000/rs6000-builtin.def (XVCVSXDDP_SCALE):  New
10304         built-in definition.
10305         (XVCVUXDDP_SCALE): Likewise.
10306         (XVCVDPSXDS_SCALE): Likewise.
10307         (XVCVDPUXDS_SCALE): Likewise.
10308         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins):  Add
10309         entries for VSX_BUILTIN_XVCVSXDDP_SCALE,
10310         VSX_BUILTIN_XVCVUXDDP_SCALE, VSX_BUILTIN_XVCVDPSXDS_SCALE, and
10311         VSX_BUILTIN_XVCVDPUXDS_SCALE.
10312         * config/rs6000/rs6000-protos.h (rs6000_scale_v2df): New
10313         prototype.
10314         * config/rs6000/rs6000.c (real.h): New include.
10315         (rs6000_scale_v2df): New function.
10316         * config/rs6000/vsx.md (UNSPEC_VSX_XVCVSXDDP): New unspec.
10317         (UNSPEC_VSX_XVCVUXDDP): Likewise.
10318         (UNSPEC_VSX_XVCVDPSXDS): Likewise.
10319         (UNSPEC_VSX_XVCVDPUXDS): Likewise.
10320         (vsx_xvcvsxddp_scale): New define_expand.
10321         (vsx_xvcvsxddp): New define_insn.
10322         (vsx_xvcvuxddp_scale): New define_expand.
10323         (vsx_xvcvuxddp): New define_insn.
10324         (vsx_xvcvdpsxds_scale): New define_expand.
10325         (vsx_xvcvdpsxds): New define_insn.
10326         (vsx_xvcvdpuxds_scale): New define_expand.
10327         (vsx_xvcvdpuxds): New define_insn.
10328         * doc/extend.texi (vec_ctf): Add new prototypes.
10329         (vec_cts): Likewise.
10330         (vec_ctu): Likewise.
10331         (vec_splat): Likewise.
10332         (vec_div): Likewise.
10333         (vec_mul): Likewise.
10334
10335 2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
10336
10337         PR target/62275
10338         * config/arm/neon.md
10339         (neon_vcvt<NEON_VCVT:nvrint_variant><su_optab><VCVTF:mode>
10340         <v_cmp_result>): New pattern.
10341         * config/arm/iterators.md (NEON_VCVT): New int iterator.
10342         * config/arm/arm_neon_builtins.def (vcvtav2sf, vcvtav4sf, vcvtauv2sf,
10343         vcvtauv4sf, vcvtpv2sf, vcvtpv4sf, vcvtpuv2sf, vcvtpuv4sf, vcvtmv2sf,
10344         vcvtmv4sf, vcvtmuv2sf, vcvtmuv4sf): New builtin definitions.
10345         * config/arm/arm.c (arm_builtin_vectorized_function): Handle
10346         BUILT_IN_LROUNDF, BUILT_IN_LFLOORF, BUILT_IN_LCEILF.
10347
10348 2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
10349
10350         PR target/62275
10351         * config/arm/iterators.md (FIXUORS): New code iterator.
10352         (VCVT): New int iterator.
10353         (su_optab): New code attribute.
10354         (su): Likewise.
10355         * config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): New pattern.
10356
10357 2014-09-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
10358
10359         * config/aarch64/predicates.md (aarch64_comparison_operation):
10360         New special predicate.
10361         * config/aarch64/aarch64.md (*csinc2<mode>_insn): Use
10362         aarch64_comparison_operation instead of matching an operator.
10363         Update operand numbers.
10364         (csinc3<mode>_insn): Likewise.
10365         (*csinv3<mode>_insn): Likewise.
10366         (*csneg3<mode>_insn): Likewise.
10367         (ffs<mode>2): Update gen_csinc3<mode>_insn callsite.
10368         * config/aarch64/aarch64.c (aarch64_get_condition_code):
10369         Return -1 instead of aborting on invalid condition codes.
10370         (aarch64_print_operand): Update aarch64_get_condition_code callsites
10371         to assert that the returned condition code is valid.
10372         * config/aarch64/aarch64-protos.h (aarch64_get_condition_code): Export.
10373
10374 2014-09-02  Aldy Hernandez  <aldyh@redhat.com>
10375
10376         * Makefile.in (TAGS): Handle constructs in common.opt, rtl.def,
10377         tree.def, and gimple.def
10378
10379 2014-09-02  Jakub Jelinek  <jakub@redhat.com>
10380             Balaji V. Iyer  <balaji.v.iyer@intel.com>
10381             Igor Zamyatin  <igor.zamyatin@intel.com>
10382
10383         * cilk-builtins.def (__cilkrts_cilk_for_32): New.
10384         (__cilkrts_cilk_for_64): Likewise.
10385         * cilk-common.c (declare_cilk_for_builtin): New function.
10386         (cilk_init_builtins): Declare __cilkrts_cilk_for_32 and
10387         __cilkrts_cilk_for_64 bultins.
10388         * cilk.h (enum cilk_tree_index): Added CILK_TI_F_LOOP_32 and
10389         CILK_TI_F_LOOP_64.
10390         (cilk_for_32_fndecl): New define.
10391         (cilk_for_64_fndecl): Likewise.
10392         * gimple-pretty-print.c (dump_gimple_omp_for): Correct hadling of
10393         GF_OMP_FOR_KIND_CILKFOR cases; Added NE_EXPR case.
10394         * gimple.h (enum gf_mask): Added GF_OMP_FOR_KIND_CILKFOR; adjusted
10395         GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_SIMD, GF_OMP_FOR_COMBINED,
10396         GF_OMP_FOR_COMBINED_INTO.
10397         * gimplify.c (gimplify_scan_omp_clauses): Added
10398         OMP_CLAUSE__CILK_FOR_COUNT_ case.
10399         (gimplify_adjust_omp_clauses): Ditto.
10400         (gimplify_omp_for): Added CILK_FOR case.
10401         (gimplify_expr): Ditto.
10402         * omp-low.c: Include cilk.h.
10403         (extract_omp_for_data): Set appropriate kind for
10404         GF_OMP_FOR_KIND_CILKFOR; added check for GF_OMP_FOR_KIND_CILKFOR.
10405         (scan_sharing_clauses): Added OMP_CLAUSE__CILK_FOR_COUNT_ cases.
10406         (create_omp_child_function_name): Added second argument to handle
10407         cilk_for case.
10408         (cilk_for_check_loop_diff_type): New function.
10409         (expand_cilk_for_call): Likewise.
10410         (expand_cilk_for): Likewise.
10411         (create_omp_child_function): Set cilk_for_count; handle the cases when
10412         it is true; call create_omp_child_function_name with second argument.
10413         (expand_omp_taskreg): Set is_cilk_for and handle cases when it's true.
10414         (expand_omp_for): Handle case of GF_OMP_FOR_KIND_CILKFOR.
10415         * tree-core.h (omp_clause_code): Added OMP_CLAUSE__CILK_FOR_COUNT_.
10416         * tree-nested.c (convert_nonlocal_omp_clauses): Added
10417         OMP_CLAUSE__CILK_FOR_COUNT_ case.
10418         (convert_local_omp_clauses): Ditto.
10419         * tree-pretty-print.c (dump_omp_clause): Added
10420         OMP_CLAUSE__CILK_FOR_COUNT_ and OMP_CLAUSE_SCHEDULE_CILKFOR cases.
10421         (dump_generic_node): Added CILK_FOR case.
10422         * tree.c (omp_clause_num_ops): New element
10423         OMP_CLAUSE__CILK_FOR_COUNT_ (1).
10424         (omp_clause_code_name): New element _Cilk_for_count_.
10425         (walk_tree_1): Added OMP_CLAUSE__CILK_FOR_COUNT_ case.
10426         * tree.def: Add tree code for CILK_FOR.
10427
10428 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
10429
10430         * config/rs6000/40x.md (ppc403-integer): Move "exts" to "no dot".
10431         (ppc403-compare): Add "exts with dot" case.
10432         * config/rs6000/440.md (ppc440-integer, ppc440-compare): As above.
10433         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Ditto.
10434         * config/rs6000/601.md (ppc601-integer, ppc601-compare): Ditto.
10435         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Ditto.
10436         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Ditto.
10437         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Ditto.
10438         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Ditto.
10439         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
10440         cell-cmp-microcoded): Similarly.
10441         * config/rs6000/e300c2c3.md (ppce300c3_iu, ppce300c3_cmp): As before.
10442         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Ditto.
10443         * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Ditto.
10444         * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Ditto.
10445         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Ditto.
10446         * config/rs6000/power4.md (power4-integer, power4-compare): Ditto.
10447         * config/rs6000/power5.md (power5-integer, power5-compare): Ditto.
10448         * config/rs6000/power6.md (power6-exts): Add "no dot" condition.
10449         (power6-compare): Add "exts with dot" case.
10450         * config/rs6000/power7.md (power7-integer, power7-compare): As before.
10451         * config/rs6000/power8.md (power8-1cyc, power8-compare): Ditto.
10452         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Ditto.
10453
10454         * config/rs6000/predicates.md (lwa_operand): Don't allow memory
10455         if avoiding Cell microcode.
10456         * config/rs6000/rs6000.c (rs6000_adjust_cost): Handle exts+dot case.
10457         (is_cracked_insn): Ditto.
10458         (insn_must_be_first_in_group): Ditto.
10459         * config/rs6000/rs6000.md (dot): Adjust comment.
10460         (cell_micro): Handle exts+dot.
10461         (extendqidi2, extendhidi2, extendsidi2, *extendsidi2_lfiwax,
10462         *extendsidi2_nocell, *extendsidi2_nocell, extendqisi2, extendqihi2,
10463         extendhisi2, 16 anonymous instructions, and 12 splitters): Delete.
10464         (extendqi<mode>2, *extendqi<mode>2_dot, *extendqi<mode>2_dot2,
10465         extendhi<mode>2, *extendhi<mode>2, *extendhi<mode>2_noload,
10466         *extendhi<mode>2_dot, *extendhi<mode>2_dot2, extendsi<mode>2,
10467         *extendsi<mode>2_dot, *extendsi<mode>2_dot2): New.
10468
10469 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
10470
10471         * config/rs6000/rs6000.md (QHSI): Delete.
10472         (EXTQI, EXTHI, EXTSI): New mode iterators.
10473         (zero_extend<mode>di2, *zero_extend<mode>di2_internal1,
10474         *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
10475         *zero_extendsidi2_lfiwzx, zero_extendqisi2, zero_extendhisi2,
10476         9 anonymous instructions, and 8 splitters): Delete.
10477         (zero_extendqi<mode>2, *zero_extendqi<mode>2_dot,
10478         *zero_extendqi<mode>2_dot2, zero_extendhi<mode>2,
10479         *zero_extendhi<mode>2_dot, *zero_extendhi<mode>2_dot2,
10480         zero_extendsi<mode>2, *zero_extendsi<mode>2_dot,
10481         *zero_extendsi<mode>2_dot2): New.
10482
10483 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
10484
10485         * config/rs6000/rs6000.md (any_extend): New code iterator.
10486         (u, su): New code attributes.
10487         (dmode, DMODE): New mode attributes.
10488         (<su>mul<mode>3_highpart): New.
10489         (*<su>mul<mode>3_highpart): New.
10490         (<su>mulsi3_highpart_le): New.
10491         (<su>muldi3_highpart_le): New.
10492         (<su>mulsi3_highpart_64): New.
10493         (<u>mul<mode><dmode>3): New.
10494         (mulsidi3, umulsidi3, smulsi3_highpart, umulsi3_highpart, and two
10495         splitters): Delete.
10496         (mulditi3, umulditi3, smuldi3_highpart, umuldi3_highpart, and two
10497         splitters): Delete.
10498
10499 2014-09-02  Segher Boessenkool  <segher@kernel.crashing.org>
10500
10501         * config/rs6000/rs6000.md (mulsi3, *mulsi3_internal1,
10502         *mulsi3_internal2, and two splitters): Delete.
10503         (muldi3, *muldi3_internal1, *muldi3_internal2, and two splitters):
10504         Delete.
10505         (mul<mode>3, mul<mode>3_dot, mul<mode>3_dot2): New.
10506
10507 2014-09-02  Richard Biener  <rguenther@suse.de>
10508
10509         PR tree-optimization/62695
10510         * tree-ssa-structalias.c (find_func_clobbers): Add missing
10511         vector truncate.
10512
10513 2014-09-01  Oleg Endo  <olegendo@gcc.gnu.org>
10514
10515         PR target/62312
10516         * config/sh/sh.md (*cmp_div0s_0): Add missing constraints.
10517
10518 2014-09-01  Andi Kleen  <ak@linux.intel.com>
10519
10520         * file-find.c (add_prefix_begin): Add.
10521         (do_add_prefix): Rename from add_prefix with first argument.
10522         (add_prefix): Add new wrapper.
10523         * file-find.h (add_prefix_begin): Add.
10524         * gcc-ar.c (main): Support -B option.
10525
10526 2014-09-01  Segher Boessenkool  <segher@kernel.crashing.org>
10527
10528         * genemit.c: Include dumpfile.h.
10529         (gen_split): Print name of splitter function to dump file.
10530
10531 2014-09-01  Richard Biener  <rguenther@suse.de>
10532
10533         * tree-ssa-struct-aliases.c (find_func_aliases_for_builtin_call):
10534         Use stack auto_vecs for constraint expressions.
10535         (find_func_aliases_for_call): Likewise.
10536         (find_func_aliases): Likewise.
10537         (find_func_clobbers): Likewise.
10538
10539 2014-09-01  Richard Biener  <rguenther@suse.de>
10540
10541         * tree-ssa-pre.c (phi_translate_1): Avoid re-allocating the
10542         operands vector in most cases.  Remove redundant code.
10543
10544 2014-09-01  Olivier Hainque  <hainque@adacore.com>
10545
10546         * config/vxworksae.h (VXWORKSAE_TARGET_DIR): Rely on
10547         $WIND_BASE instead of designating a harcoded arbitrary home dir.
10548         (VXWORKS_ADDITIONAL_CPP_SPEC): Adjust callers.
10549
10550 2014-09-01  Richard Biener  <rguenther@suse.de>
10551
10552         * tree-ssa-sccvn.h (copy_reference_ops_from_ref,
10553         copy_reference_ops_from_call, vn_nary_op_compute_hash,
10554         vn_reference_compute_hash, vn_reference_insert): Remove.
10555         (vn_reference_lookup_call): New function.
10556         * tree-ssa-sccvn.c (vn_reference_compute_hash,
10557         copy_reference_ops_from_ref, copy_reference_ops_from_call,
10558         vn_reference_insert, vn_nary_op_compute_hash): Make static.
10559         (create_reference_ops_from_call): Remove.
10560         (vn_reference_lookup_3): Properly update shared_lookup_references.
10561         (vn_reference_lookup_pieces): Assert that we updated
10562         shared_lookup_references properly.
10563         (vn_reference_lookup): Likewise.
10564         (vn_reference_lookup_call): New function.
10565         (visit_reference_op_call): Use it.  Avoid re-building the
10566         reference ops.
10567         (visit_reference_op_load): Remove redundant lookup.
10568         (visit_reference_op_store): Perform special tail-merging work
10569         only when possibly doing tail-merging.
10570         (visit_use): Likewise.
10571         * tree-ssa-pre.c (compute_avail): Use vn_reference_lookup_call.
10572
10573 2014-09-01  Jakub Jelinek  <jakub@redhat.com>
10574
10575         PR target/62025
10576         * sched-deps.c (add_or_update_dep_1): If ask_dependency_caches
10577         returned DEP_PRESENT, make sure to set DEP_MULTIPLE on present_dep.
10578         (find_inc): Revert 2014-08-13 change.
10579
10580 2014-09-01  Marek Polacek  <polacek@redhat.com>
10581
10582         PR middle-end/61903
10583         * expmed.c (store_fixed_bit_field_1): Shift UHWI 1 instead of HWI 1.
10584         Change the type of V to unsigned HOST_WIDE_INT.
10585
10586 2014-09-01  Thomas Preud'homme  <thomas.preudhomme@arm.com>
10587
10588         * tree-ssa-math-opts.c (struct symbolic_number): Clarify comment about
10589         the size of byte markers.
10590         (do_shift_rotate): Fix confusion between host, target and marker byte
10591         size.
10592         (verify_symbolic_number_p): Likewise.
10593         (find_bswap_or_nop_1): Likewise.
10594         (find_bswap_or_nop): Likewise.
10595
10596 2014-09-01  Olivier Hainque  <hainque@adacore.com>
10597
10598         * Makefile.in (FLAGS_TO_PASS): Propagate INSTALL, INSTALL_DATA,
10599         INSTALL_SCRIPT and INSTALL_PROGRAM as well.
10600
10601 2014-09-01  Jakub Jelinek  <jakub@redhat.com>
10602
10603         * config/gnu-user.h (LIBLSAN_EARLY_SPEC): Define.
10604         * gcc.c (LIBLSAN_SPEC, LIBLSAN_EARLY_SPEC): Follow LIBTSAN*_SPEC.
10605         (SANITIZER_EARLY_SPEC): Include LIBLSAN_EARLY_SPEC for -fsanitize=leak.
10606
10607 2014-09-01  Yury Gribov  <y.gribov@samsung.com>
10608
10609         PR sanitizer/61897
10610         PR sanitizer/62140
10611         * asan.c (asan_mem_ref_get_end): Handle non-ptroff_t lengths.
10612         (build_check_stmt): Likewise.
10613         (instrument_strlen_call): Likewise.
10614         (asan_expand_check_ifn): Likewise and fix types.
10615         (maybe_cast_to_ptrmode): New function.
10616
10617 2014-09-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
10618
10619         * config/mcore/mcore.c (try_constant_tricks): Fix declaration.
10620
10621 2014-08-31  Gerald Pfeifer  <gerald@pfeifer.com>
10622
10623         * doc/generic.texi (Deficiencies): Add note on exemplary mistakes.
10624
10625 2014-08-30  John David Anglin  <danglin@gcc.gnu.org>
10626
10627         * config/pa/pa.c (pa_assemble_integer): Don't add PLABEL relocation
10628         prefix to function labels when generating fast indirect calls.
10629
10630 2014-08-30  David Malcolm  <dmalcolm@redhat.com>
10631
10632         PR bootstrap/62304
10633
10634         * gcc/reorg.c (skip_consecutive_labels): Convert return type and
10635         param back from rtx_insn * to rtx.  Rename param from "label" to
10636         "label_or_return", reintroducing "label" as an rtx_insn * after
10637         we've ensured it's not a RETURN.
10638         (first_active_target_insn): Likewise for return type and param;
10639         add a checked cast to rtx_insn * once we've ensured "insn" is not
10640         a RETURN.
10641         (steal_delay_list_from_target): Convert param "pnew_thread" back
10642         from rtx_insn ** to rtx *.  Replace use of JUMP_LABEL_AS_INSN
10643         with JUMP_LABEL.
10644         (own_thread_p): Convert param "thread" back from an rtx_insn * to
10645         an rtx.  Introduce local rtx_insn * "thread_insn" with a checked
10646         cast once we've established we're not dealing with a RETURN,
10647         renaming subsequent uses of "thread" to "thread_insn".
10648         (fill_simple_delay_slots): Convert uses of JUMP_LABEL_AS_INSN back
10649         to JUMP_LABEL.
10650         (follow_jumps): Convert return type and param "label" from
10651         rtx_insn * back to rtx.  Move initialization of "value" to after
10652         the handling for ANY_RETURN_P, adding a checked cast there to
10653         rtx_insn *.  Convert local rtx_insn * "this_label" to an rtx and
10654         rename to "this_label_or_return", reintroducing "this_label" as
10655         an rtx_insn * once we've handled the case where it could be an
10656         ANY_RETURN_P.
10657         (fill_slots_from_thread): Rename param "thread" to
10658         "thread_or_return", converting from an rtx_insn * back to an rtx.
10659         Reintroduce name "thread" as an rtx_insn * local with a checked
10660         cast once we've handled the case of it being an ANY_RETURN_P.
10661         Convert local "new_thread" from an rtx_insn * back to an rtx.
10662         Add a checked cast when assigning to "trial" from "new_thread".
10663         Convert use of JUMP_LABEL_AS_INSN back to JUMP_LABEL.  Add a
10664         checked cast to rtx_insn * from "new_thread" when invoking
10665         get_label_before.
10666         (fill_eager_delay_slots): Convert locals "target_label",
10667         "insn_at_target" from rtx_insn * back to rtx.
10668         Convert uses of JUMP_LABEL_AS_INSN back to JUMP_LABEL.
10669         (relax_delay_slots): Convert locals "trial", "target_label" from
10670         rtx_insn * back to rtx.  Convert uses of JUMP_LABEL_AS_INSN back
10671         to JUMP_LABEL.  Add a checked cast to rtx_insn * on "trial" when
10672         invoking update_block.
10673         (dbr_schedule): Convert use of JUMP_LABEL_AS_INSN back to
10674         JUMP_LABEL; this removes all JUMP_LABEL_AS_INSN from reorg.c.
10675
10676         * resource.h (mark_target_live_regs): Undo erroneous conversion
10677         of second param of r214693, converting it back from rtx_insn * to
10678         rtx, since it could be a RETURN.
10679
10680         * resource.c (find_dead_or_set_registers): Similarly, convert
10681         param "jump_target" back from an rtx_insn ** to an rtx *, as we
10682         could be writing back a RETURN.  Rename local rtx_insn * "next" to
10683         "next_insn", and introduce "lab_or_return" as a local rtx,
10684         handling the case where JUMP_LABEL (this_jump_insn) is a RETURN.
10685         (mark_target_live_regs): Undo erroneous conversion
10686         of second param of r214693, converting it back from rtx_insn * to
10687         rtx, since it could be a RETURN.  Rename it from "target" to
10688         "target_maybe_return", reintroducing the name "target" as a local
10689         rtx_insn * with a checked cast, after we've handled the case of
10690         ANY_RETURN_P.
10691
10692 2014-08-29  DJ Delorie  <dj@redhat.com>
10693
10694         * cppbuiltin.c (define_builtin_macros_for_type_sizes): Round
10695         pointer size up to a power of two.
10696         * defaults.h (DWARF2_ADDR_SIZE): Round up.
10697         (POINTER_SIZE_UNITS): New, rounded up value.
10698         * dwarf2asm.c (size_of_encoded_value): Use it.
10699         (dw2_output_indirect_constant_1): Likewise.
10700         * expmed.c (init_expmed_one_conv): We now know the sizes of
10701         partial int modes.
10702         * loop-iv.c (iv_number_of_iterations): Use precision, not size.
10703         * optabs.c (expand_float): Use precision, not size.
10704         (expand_fix): Likewise.
10705         * simplify-rtx (simplify_unary_operation_1): Likewise.
10706         * tree-dfa.c (get_ref_base_and_extent): Likewise.
10707         * varasm.c (assemble_addr_to_section): Round up pointer sizes.
10708         (default_assemble_integer) Likewise.
10709         (dump_tm_clone_pairs): Likewise.
10710         * dwarf2out.c (mem_loc_descriptor): Allow partial-int modes also.
10711         * var-tracking.c (adjust_mems): Allow partial-int modes also.
10712         (prepare_call_arguments): Likewise.
10713         * stor-layout.c (finalize_type_size): Preserve precision.
10714         (layout_type): Use precision, not size.
10715
10716         * expr.c (convert_move): If the target has an explicit converter,
10717         use it.
10718
10719 2014-08-29  David Malcolm  <dmalcolm@redhat.com>
10720
10721         * gdbinit.in: Skip various inline functions in rtl.h when
10722         stepping.
10723
10724 2014-08-29  Richard Sandiford  <richard.sandiford@arm.com>
10725
10726         PR bootstrap/62301
10727         * rtlanal.c (rtx_referenced_p): Fix typo in LABEL_P call.
10728
10729 2014-08-29  Richard Biener  <rguenther@suse.de>
10730
10731         PR tree-optimization/62291
10732         * tree-ssa-pre.c (sorted_array_from_bitmap_set): Reserve
10733         exactly the vector size needed and use quick_push.
10734         (phi_translate_1): Adjust comment.
10735         (valid_in_sets): Remove block argument and remove pointless
10736         checking of NAMEs.
10737         (dependent_clean): Adjust for removal of block argument.
10738         (clean): Likewise.
10739         (compute_antic_aux): Likewise.
10740         (compute_partial_antic_aux): Likewise.
10741
10742 2014-08-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
10743             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
10744             Anna Tikhonova  <anna.tikhonova@intel.com>
10745             Ilya Tocar  <ilya.tocar@intel.com>
10746             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10747             Ilya Verbin  <ilya.verbin@intel.com>
10748             Kirill Yukhin  <kirill.yukhin@intel.com>
10749             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
10750
10751         * config/i386/sse.md
10752         (define_insn "avx2_interleave_highv4di<mask_name>"): Add masking.
10753         (define_insn "vec_interleave_highv2di<mask_name>"): Ditto.
10754         (define_insn "avx2_interleave_lowv4di<mask_name>"): Ditto.
10755         (define_insn "vec_interleave_lowv2di<mask_name>"): Ditto.
10756
10757 2014-08-29  Alexander Ivchenko  <alexander.ivchenko@intel.com>
10758             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
10759             Anna Tikhonova  <anna.tikhonova@intel.com>
10760             Ilya Tocar  <ilya.tocar@intel.com>
10761             Andrey Turetskiy  <andrey.turetskiy@intel.com>
10762             Ilya Verbin  <ilya.verbin@intel.com>
10763             Kirill Yukhin  <kirill.yukhin@intel.com>
10764             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
10765
10766         * config/i386/i386-modes.def: Add V12QI, V14QI, V6HI modes.
10767         * config/i386/sse.md
10768         (define_mode_iterator VI4_128_8_256): New.
10769         (define_mode_iterator VI2_128_4_256): Ditto.
10770         (define_mode_iterator PMOV_DST_MODE): Rename into
10771         (define_mode_iterator PMOV_DST_MODE_1): this.
10772         (define_insn "*avx512f_<code><pmov_src_lower><mode>2"):
10773         Use PMOV_DST_MODE_1 mode iterator.
10774         (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
10775         Ditto.
10776         (define_insn "avx512f_<code><pmov_src_lower><mode>2_mask"):
10777         Ditto.
10778         (define_insn "*avx512bw_<code>v32hiv32qi2"): New.
10779         (define_insn "avx512bw_<code>v32hiv32qi2_mask"): Ditto.
10780         (define_expand "avx512bw_<code>v32hiv32qi2_store_mask"): Ditto.
10781         (define_mode_iterator PMOV_DST_MODE_2): New.
10782         (define_insn "*avx512vl_<code><ssedoublemodelower><mode>2"): Ditto.
10783         (define_insn "<avx512>_<code><ssedoublemodelower><mode>2_mask"): Ditto.
10784         (define_expand "<avx512>_<code><ssedoublemodelower><mode>2_store_mask"):
10785         Ditto.
10786         (define_mode_iterator PMOV_SRC_MODE_3): Ditto.
10787         (define_mode_attr pmov_dst_3): Ditto.
10788         (define_mode_attr pmov_dst_zeroed_3): Ditto.
10789         (define_mode_attr pmov_suff_3): Ditto.
10790         (define_insn "*avx512vl_<code><mode>v<ssescalarnum>qi2"): Ditto.
10791         (define_insn "*avx512vl_<code>v2div2qi2_store"): Ditto.
10792         (define_insn "avx512vl_<code>v2div2qi2_mask"): Ditto.
10793         (define_insn "avx512vl_<code>v2div2qi2_store_mask"): Ditto.
10794         (define_insn "*avx512vl_<code><mode>v4qi2_store"): Ditto.
10795         (define_insn "avx512vl_<code><mode>v4qi2_mask"): Ditto.
10796         (define_insn "avx512vl_<code><mode>v4qi2_store_mask"): Ditto.
10797         (define_insn "*avx512vl_<code><mode>v8qi2_store"): Ditto.
10798         (define_insn "avx512vl_<code><mode>v8qi2_mask"): Ditto.
10799         (define_insn "avx512vl_<code><mode>v8qi2_store_mask"): Ditto.
10800         (define_mode_iterator PMOV_SRC_MODE_4): Ditto.
10801         (define_mode_attr pmov_dst_4): Ditto.
10802         (define_mode_attr pmov_dst_zeroed_4): Ditto.
10803         (define_mode_attr pmov_suff_4): Ditto.
10804         (define_insn "*avx512vl_<code><mode>v<ssescalarnum>hi2"): Ditto.
10805         (define_insn "*avx512vl_<code><mode>v4hi2_store"): Ditto.
10806         (define_insn "avx512vl_<code><mode>v4hi2_mask"): Ditto.
10807         (define_insn "avx512vl_<code><mode>v4hi2_store_mask"): Ditto.
10808         (define_insn "*avx512vl_<code>v2div2hi2_store"): Ditto.
10809         (define_insn "avx512vl_<code>v2div2hi2_mask"): Ditto.
10810         (define_insn "avx512vl_<code>v2div2hi2_store_mask"): Ditto.
10811         (define_insn "*avx512vl_<code>v2div2si2"): Ditto.
10812         (define_insn "*avx512vl_<code>v2div2si2_store"): Ditto.
10813         (define_insn "avx512vl_<code>v2div2si2_mask"): Ditto.
10814         (define_insn "avx512vl_<code>v2div2si2_store_mask"): Ditto.
10815
10816 2014-08-29  Richard Biener  <rguenther@suse.de>
10817
10818         * tree-cfg.c (verify_gimple_assign_unary): Do not allow
10819         NON_LVALUE_EXPR in gimple.
10820
10821 2014-08-29  Richard Biener  <rguenther@suse.de>
10822
10823         PR middle-end/62292
10824         * gimple-fold.c (gimple_fold_builtin_strcpy): Fix error
10825         from previous refactoring.
10826         (gimple_fold_builtin_strncpy): Likewise.
10827
10828 2014-08-29  David Malcolm  <dmalcolm@redhat.com>
10829
10830         PR bootstrap/62300
10831         * function.c (assign_parm_setup_reg): Remove erroneous checked
10832         cast to rtx_insn * on result of gen_extend_insn in favor of
10833         introducing a new local rtx "pat".
10834
10835 2014-08-29  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
10836
10837         * config/mep/mep-pragma.c (mep_pragma_coprocessor_subclass): Rework
10838         to silence warning.
10839         * config/mep/mep.c (VECTOR_TYPE_P): Remove duplicate definition.
10840
10841 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
10842
10843         * rtl.h (previous_insn): Strengthen param from rtx to rtx_insn *.
10844         (next_insn): Likewise.
10845         * emit-rtl.c (next_insn): Likewise.
10846         (previous_insn): Likewise.
10847         * config/pa/pa.c (remove_useless_addtr_insns): Strenghten locals
10848         "insn" and "next" from rtx to rtx_insn *.
10849         * config/picochip/picochip.c (picochip_reorg): Likewise for locals
10850         "insn", "insn1", "vliw_start",  "prologue_end_note",
10851         "last_insn_in_packet".
10852
10853 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
10854
10855         * shrink-wrap.h (active_insn_between): Strengthen both params from
10856         rtx to rtx_insn *.
10857         * function.c (active_insn_between): Likewise.
10858
10859 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
10860
10861         * genattr.c (main): When writing out insn-attr.h, strengthen param
10862         of dfa_clear_single_insn_cache from rtx to rtx_insn *.
10863         * genautomata.c (output_dfa_clean_insn_cache_func): Likewise when
10864         writing out the definition of dfa_clear_single_insn_cache to the
10865         generated insn-automata.c
10866
10867 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
10868
10869         * resource.h (clear_hashed_info_for_insn): Strengthen param from
10870         rtx to rtx_insn *.
10871         (incr_ticks_for_insn): Likewise.
10872         (init_resource_info): Likewise.
10873
10874         * resource.c (init_resource_info): Likewise.
10875         (clear_hashed_info_for_insn): Likewise.
10876         (incr_ticks_for_insn): Likewise.
10877
10878         * reorg.c (delete_scheduled_jump): Strengthen param "insn" from
10879         rtx to rtx_insn *.
10880         (steal_delay_list_from_target): Use methods of "seq".
10881         (try_merge_delay_insns): Use methods of "merged_insns".
10882         (update_block): Strengthen param "insn" from rtx to rtx_insn *.
10883         (reorg_redirect_jump): Likewise for param "jump".
10884
10885 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
10886
10887         * insn-addr.h (insn_addresses_new): Strengthen param "insn" from
10888         rtx to rtx_insn *.
10889         * config/s390/s390.c (s390_split_branches): Eliminate top-level
10890         local rtx "tmp", in favor of new local rtx "mem" and rtx_insn *
10891         "set_insn".
10892         (s390_mainpool_finish): In three places, split out a local rtx
10893         "insn" into a local rtx - "set" or "pat" - and a rtx_insn *
10894         "insn".  Strengthen local "pool_end" from rtx to rtx_code_label *
10895         and split another local rtx "insn" out into rtx "pat" and
10896         rtx_insn * "insn".
10897         * config/sh/sh.c (output_branchy_insn): Rather than working
10898         directly on operands[9], introduce local rtx_code_label *
10899         variables named "lab" in two places, working on them, and then
10900         assigning them to operands[9], so that the intervening operations
10901         are known by the type system to be on insns.
10902
10903 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
10904
10905         * rtl.h (INSN_HAS_LOCATION): Strengthen param from const_rtx to
10906         const rtx_insn *.
10907
10908         * print-rtl.c (print_rtx): Add checked cast to const rtx_insn *
10909         in invocation of INSN_HAS_LOCATION.
10910
10911 2014-08-28  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
10912
10913         * config/rs6000/altivec.h (vec_xl): New #define.
10914         (vec_xst): Likewise.
10915         * config/rs6000/rs6000-builtin.def (XXSPLTD_V2DF): New built-in.
10916         (XXSPLTD_V2DI): Likewise.
10917         (DIV_V2DI): Likewise.
10918         (UDIV_V2DI): Likewise.
10919         (MUL_V2DI): Likewise.
10920         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
10921         entries for VSX_BUILTIN_XVRDPI, VSX_BUILTIN_DIV_V2DI,
10922         VSX_BUILTIN_UDIV_V2DI, VSX_BUILTIN_MUL_V2DI,
10923         VSX_BUILTIN_XXSPLTD_V2DF, and VSX_BUILTIN_XXSPLTD_V2DI).
10924         * config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTD): New unspec.
10925         (UNSPEC_VSX_DIVSD): Likewise.
10926         (UNSPEC_VSX_DIVUD): Likewise.
10927         (UNSPEC_VSX_MULSD): Likewise.
10928         (vsx_mul_v2di): New insn-and-split.
10929         (vsx_div_v2di): Likewise.
10930         (vsx_udiv_v2di): Likewise.
10931         (vsx_xxspltd_<mode>): New insn.
10932
10933 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
10934
10935         * rtl.h (RTX_PREV): Added checked casts to uses of PREV_INSN and
10936         NEXT_INSN.
10937         (PREV_INSN): Strengthen param from const_rtx to const rtx_insn *.
10938         (NEXT_INSN): Likewise.
10939         (JUMP_LABEL_AS_INSN): Add a "const" modifier to param.
10940         (reg_used_between_p): Strengthen params 2 and 3 from const_rtx to
10941         const rtx_insn *.
10942         (no_labels_between_p): Likewise for both params.
10943
10944         * config/aarch64/aarch64.c (aarch64_output_casesi): Add a checked
10945         cast when using NEXT_INSN on operands[2].
10946         * config/alpha/alpha.c (alpha_set_memflags): Strengthen local
10947         "insn" from rtx to rtx_insn *, adding a checked cast.
10948         (alpha_handle_trap_shadows): Strengthen locals "i", "n" from rtx to
10949         rtx_insn *.
10950         * config/arc/arc-protos.h (arc_ccfsm_record_condition): Likewise
10951         for third param.
10952         (arc_text_label): Likewise for param "insn".
10953         * config/arc/arc.c (arc_expand_epilogue): Likewise for local
10954         "insn".
10955         (arc_ccfsm_record_condition): Likewise for param "jump".
10956         (arc_text_label): Likewise for local "label".
10957         * config/arc/arc.md (doloop_begin_i): Likewise for local "scan".
10958         Introduce a local "seq" via a dyn_cast to rtx_sequence *, and use
10959         a method for typesafety.  Add a checked cast.
10960         * config/arc/constraints.md (Clb): Add a checked cast when getting
10961         the CODE_LABEL from a LABEL_REF.
10962         * config/arm/arm.c (require_pic_register): Strengthen locals
10963         "seq", "insn" from rtx to rtx_insn *.
10964         (create_fix_barrier): Likewise for locals "selected", "next".
10965         (thumb1_reorg): Likewise for locals "prev", "insn".
10966         (arm_expand_prologue): Likewise for local "last".
10967         (thumb1_output_casesi): Add a checked cast when using NEXT_INSN on
10968         operands[0].
10969         (thumb2_output_casesi): Likewise for operands[2].
10970         * config/avr/avr-log.c (avr_log_vadump): Within 'L' case,
10971         strengthen local "insn" from rtx to rtx_insn *.
10972         * config/bfin/bfin.c (find_next_insn_start): Likewise for return
10973         type and param "insn".
10974         (find_prev_insn_start): Likewise.
10975         (hwloop_optimize): Likewise for locals "insn", "last_insn",
10976         "prev".
10977         (gen_one_bundle): Likewise for loal "t".
10978         (find_load): Likewise for param "insn".
10979         (workaround_speculation): Likewise for locals "insn", "next",
10980         "target", "next_tgt".
10981         * config/c6x/c6x.c (assign_reservations): Likewise for both params
10982         and for locals "insn", "within", "last".
10983         (count_unit_reqs): Likewise for params "head", "tail" and local
10984         "insn".
10985         (try_rename_operands): Likewise for params "head", "tail".
10986         (reshuffle_units): Likewise for locals "head", "tail", "insn".
10987         (struct c6x_sched_context): Likewise for fields
10988         "last_scheduled_insn", "last_scheduled_iter0".
10989         (init_sched_state): Replace NULL_RTX with NULL.
10990         (reorg_split_calls): Strengthen local "new_cycle_first" from rtx
10991         to rtx_insn *.
10992         (undo_split_delayed_nonbranch): Likewise for param and for local
10993         "prev".
10994         (conditionalize_after_sched): Likewise for local "insn".
10995         (bb_earliest_end_cycle): Likewise.
10996         (filter_insns_above): Likewise for locals "insn", "next".
10997         (hwloop_optimize): Remove redundant checked cast.
10998         (hwloop_fail): Strengthen local "t" from rtx to rtx_insn *.
10999         * config/cris/cris.c (cris_initial_frame_pointer_offset): Replace
11000         NULL_RTX with NULL.
11001         (cris_simple_epilogue): Likewise.
11002         (cris_expand_prologue): Likewise.
11003         (cris_expand_epilogue): Likewise.
11004         * config/frv/frv.c (frv_function_contains_far_jump): Strengthen
11005         local "insn" from rtx to rtx_insn *.
11006         (frv_ifcvt_modify_tests): Likewise for locals "last_insn", "insn".
11007         (struct frv_packet_group): Likewise for the elements within array
11008         fields "insns", "sorted", and for field "nop".
11009         (frv_packet): Likewise for the elements within array field
11010         "insns".
11011         (frv_add_insn_to_packet): Likewise for param "insn".
11012         (frv_insert_nop_in_packet): Likewise for param "insn" and local
11013         "last".
11014         (frv_for_each_packet): Likewise for locals "insn", "next_insn".
11015         (frv_sort_insn_group_1): Likewise for local "insn".
11016         (frv_optimize_membar_local): Likewise.
11017         (frv_align_label): Likewise for locals "x", "last", "barrier",
11018         "label".
11019         * config/ia64/ia64.c (last_scheduled_insn): Likewise for this
11020         local.
11021         (ia64_sched_init): Likewise for local "insn".
11022         (scheduled_good_insn): Likewise for param "last".
11023         (struct _ia64_sched_context): Likewise for field
11024         "last_scheduled_insn".
11025         (ia64_init_sched_context): Replace NULL_RTX with NULL.
11026         (struct bundle_state): Likewise for field "insn".
11027         (issue_nops_and_insn): Likewise for param "insn".
11028         (get_next_important_insn): Likewise for return type and both
11029         params.
11030         (ia64_add_bundle_selector_before): Likewise for param "insn".
11031         (bundling): Likewise for params "prev_head_insn", "tail" and
11032         locals "insn", "next_insn", "b".  Eliminate top-level local rtx
11033         "nop" in favor of new locals rtx "nop_pat" and rtx_insn *nop;
11034         * config/iq2000/iq2000-protos.h (iq2000_fill_delay_slot):
11035         Strengthen final param from rtx to rtx_insn *.
11036         (iq2000_move_1word): Likewise for second param.
11037         * config/iq2000/iq2000.c (iq2000_fill_delay_slot): Likewise for
11038         param "cur_insn" and local "next_insn".
11039         (iq2000_move_1word): Likewise for param "insn".
11040         * config/iq2000/iq2000.md (insn before ADDR_DIFF_VEC): Add checked
11041         casts when using NEXT_INSN on operands[1].
11042         * config/m32c/m32c.c (m32c_function_needs_enter): Strengthen local
11043         "insn" from rtx to rtx_insn *.
11044         * config/m68k/m68k.c (m68k_jump_table_ref_p): Split out uses of
11045         "x", introducing local rtx_insn * "insn" for when working with the
11046         CODE_LABEL of the LABEL_REF.
11047         (m68k_sched_md_init_global): Strengthen local "insn" from rtx to
11048         rtx_insn *.
11049         * config/mcore/mcore-protos.h (mcore_is_dead): Likewise for first
11050         param.
11051         * config/mcore/mcore.c (emit_new_cond_insn): Likewise for return
11052         type.
11053         (conditionalize_block): Likewise for return type and param.
11054         (mcore_is_dead): Likewise for param "first" and local "insn".
11055         (emit_new_cond_insn): Likewise for return type.
11056         (conditionalize_block): Likewise for return type, param, and
11057         locals "insn", "blk_1_br", "end_blk_2_insn", "start_blk_3_lab",
11058         "newinsn".
11059         (conditionalize_optimization): Likewise for local "insn".
11060         * config/mep/mep.c (mep_jmp_return_reorg): Add checked cast when
11061         using NEXT_INSN.
11062         * config/microblaze/microblaze.md: Add checked casts when using
11063         NEXT_INSN.
11064         * config/mips/mips.c (mips_expand_prologue): Eliminate top-level
11065         rtx "insn" in favor of various more tightly-scoped rtx "insn" and
11066         and rtx_insn * "insn".
11067         * config/mips/mips.md (casesi_internal_mips16_<mode>): Add a
11068         checked cast when using NEXT_INSN on operands[2].
11069         * config/mn10300/mn10300.c (mn10300_insert_setlb_lcc): Strengthen
11070         local "insn" from rtx to rtx_insn *.
11071         * config/nds32/nds32-fp-as-gp.c (nds32_fp_as_gp_check_available):
11072         Likewise.
11073         * config/nds32/nds32-md-auxiliary.c (nds32_output_casesi_pc_relative):
11074         Add a checked cast when using NEXT_INSN on operands[1].
11075         * config/pa/pa-protos.h (pa_following_call): Strengthen param from
11076         rtx to rtx_insn *.
11077         (pa_output_cbranch): Likewise for final param.
11078         (pa_output_lbranch): Likewise for second param.
11079         (pa_output_bb): Likewise for third param.
11080         (pa_output_bvb): Likewise.
11081         (pa_output_dbra): Likewise for second param.
11082         (pa_output_movb): Likewise.
11083         (pa_output_parallel_movb): Likewise.
11084         (pa_output_parallel_addb): Likewise.
11085         (pa_output_millicode_call): Likewise for first param.
11086         (pa_output_mul_insn): Likewise for second param.
11087         (pa_output_div_insn): Likewise for third param.
11088         (pa_output_mod_insn): Likewise for second param.
11089         (pa_jump_in_call_delay): Likewise for param.
11090         * config/pa/pa.c (pa_output_mul_insn): Likewise for param "insn".
11091         (pa_output_div_insn): Likewise.
11092         (pa_output_mod_insn): Likewise.
11093         (pa_output_cbranch): Likewise.
11094         (pa_output_lbranch): Likewise.
11095         (pa_output_bb): Likewise.
11096         (pa_output_bvb): Likewise.
11097         (pa_output_dbra): Likewise.
11098         (pa_output_movb): Likewise.
11099         (pa_output_millicode_call): Likewise; use method of rtx_sequence *
11100         to simplify and for typesafety.
11101         (pa_output_call): Use method of rtx_sequence *.
11102         (forward_branch_p): Strengthen param "insn" from rtx to rtx_insn *.
11103         (pa_jump_in_call_delay): Likewise.
11104         (pa_output_parallel_movb): Likewise.
11105         (pa_output_parallel_addb): Likewise.
11106         (pa_following_call): Likewise.
11107         (pa_combine_instructions): Likewise for locals "anchor",
11108         "floater".
11109         (pa_can_combine_p): Likewise for params "anchor", "floater" and
11110         locals "start", "end".
11111         * config/picochip/picochip.c (picochip_reset_vliw): Likewise for
11112         param "insn" and local "local_insn".
11113         (picochip_final_prescan_insn): Likewise for local "local_insn".
11114         * config/rs6000/rs6000.c (compute_save_world_info): Likewise for
11115         local "insn".
11116         (uses_TOC): Likewise.
11117         * config/s390/s390.c (get_some_local_dynamic_name): Likewise.
11118         (s390_mainpool_finish): Eliminate top-level local rtx "insn",
11119         splitting out to more tightly-scoped locals, 3 as rtx and one as
11120         rtx_insn *.
11121         (s390_optimize_nonescaping_tx): Strengthen local "tmp" from rtx
11122         to rtx_insn *.
11123         (s390_emit_prologue): Introduce a local "insn" to be an rtx_insn *
11124         where needed.
11125         * config/sh/sh-protos.h (barrier_align): Strenghten param from rtx
11126         to rtx_insn *.
11127         (fixup_addr_diff_vecs): Likewise.
11128         (reg_unused_after): Likewise for param 2.
11129         (sh_can_redirect_branch): Likewise for both params.
11130         (check_use_sfunc_addr): Likewise for param 1.
11131         * config/sh/sh.c (fixup_mova): Likewise for local "worker".
11132         (find_barrier): Likewise for local "last_got".
11133         (gen_block_redirect): Likewise for return type, param "jump" and
11134         locals "prev", "scan", "next", "insn".
11135         (struct far_branch): Likewise for fields "near_label",
11136         "insert_place", "far_label".
11137         (gen_far_branch): Likewise for local "jump".
11138         (fixup_addr_diff_vecs): Likewise for param "first" and locals
11139         "insn", "prev".
11140         (barrier_align): Likewise for param and for locals "prev", "x".
11141         Introduce local rtx_sequence * "prev_seq" and use insn method for
11142         typesafety and clarity.
11143         (sh_reorg): Strengthen local "scan" from rtx to rtx_insn *.
11144         (get_dest_uid): Likewise for local "dest".
11145         (split_branches): Likewise for locals "next", "beyond", "label",
11146         "block", "far_label".  Add checked casts when assigning to
11147         bp->far_label and "far_label".
11148         (reg_unused_after): Strengthen param "scan" from rtx to rtx_insn *.
11149         (sequence_insn_p): Likewise.
11150         (mark_constant_pool_use): Likewise for locals "insn", "lab".  Add a
11151         more loop-scoped rtx "insn" when walking LABEL_REFS.
11152         (sh_can_redirect_branch): Strengthen both params from rtx to
11153         rtx_insn *.
11154         (check_use_sfunc_addr): Likewise for param "insn".  Introduce a
11155         new local rtx_sequence * "seq" via a dyn_cast, and use a method
11156         for clarity and typesafety.
11157         * config/sh/sh.md (define_expand "epilogue"): Strengthen local
11158         "insn" from rtx to rtx_insn *.
11159         (define_insn "casesi_worker_1"): Add a checked cast to rtx_insn *
11160         when using NEXT_INSN on the CODE_LABEL in operands[2].
11161         (define_insn "casesi_worker_2"): Likewise.
11162         (define_insn "casesi_shift_media"): Likewise.
11163         (define_insn "casesi_load_media"): Likewise for the CODE_LABEL in
11164         operands[3].
11165         * config/sh/sh_optimize_sett_clrt.cc (struct ccreg_value):
11166         Strengthen field "insn" from rtx to rtx_insn *.
11167         (sh_optimize_sett_clrt::execute): Likewise for locals "next_i", "i".
11168         (sh_optimize_sett_clrt::find_last_ccreg_values): Likewise for
11169         param "start_insn" and local "start_insn".
11170         * config/sh/sh_treg_combine.cc (struct set_of_reg): Likewise for
11171         field "insn".
11172         (find_set_of_reg_bb): Likewise for param "insn".
11173         (trace_reg_uses_1): Likewise for param "start_insn" and local "i".
11174         (trace_reg_uses): Likewise for param "start_insn".
11175         (sh_treg_combine::cbranch_trace): Likewise for field
11176         "cbranch_insn".
11177         (sh_treg_combine::cbranch_trace::cbranch_trace): Likewise for
11178         param "insn".
11179         (sh_treg_combine::record_set_of_reg): Likewise for param
11180         "start_insn" and local "i".
11181         (sh_treg_combine::can_remove_cstore): Likewise for local
11182         "prev_insn".
11183         (sh_treg_combine::try_optimize_cbranch): Likewise for param
11184         "insn".
11185         (sh_treg_combine::execute): Likewise for local "i".
11186         * config/sparc/sparc-protos.h (empty_delay_slot): Likewise for
11187         param.
11188         (sparc_check_64): Likewise for second param.
11189         * config/sparc/sparc.c (sparc_do_work_around_errata): Likewise for
11190         locals "insn", "next".  Introduce local rtx_sequence * "seq" via a
11191         dyn_cast, using its insn method for typesafety and clarity.
11192         (empty_delay_slot): Strengthen param "insn" from rtx to
11193         rtx_insn *.
11194         (set_extends): Likewise.
11195         (sparc_check_64): Likewise.
11196         * config/stormy16/stormy16.c (xstormy16_split_cbranch): Likewise
11197         for locals "seq", "last_insn".
11198         (combine_bnp): Likewise for param "insn".
11199         (xstormy16_reorg): Likewise for local "insn".
11200         * config/v850/v850.c (substitute_ep_register): Likewise for params
11201         "first_insn", "last_insn" and local "insn".
11202         (v850_reorg): Likewise for fields "first_insn", "last_insn" within
11203         elements of "regs" array, and local "insn".
11204         * except.c (emit_note_eh_region_end): Likewise for param "insn".
11205         * final.c (final_sequence): Strengthen this global from rtx to
11206         rtx_sequence *.
11207         (shorten_branches): Strenthen locals "rel_lab", "prev" from rtx to
11208         rtx_insn *.
11209         (final_scan_insn): Update assignment to "final_sequence" to be
11210         from "seq", the cast version of "body", for type-safety.
11211         * function.c (assign_parm_setup_reg): Strengthen locals "insn",
11212         "insns" from rtx to rtx_insn *.
11213         (thread_prologue_and_epilogue_insns): Likewise for local "seq".
11214         * genattr.c (main): When writing out generated insn-attr.h,
11215         strengthen params 1 and 3 of eligible_for_delay,
11216         eligible_for_annul_true, eligible_for_annul_false from rtx to
11217         rtx_insn *.
11218         * genattrtab.c (write_eligible_delay): Likewise when writing out
11219         generated insn-attrtab.c; also local "insn" the generated
11220         functions.
11221         * hw-doloop.c (discover_loops): Strengthen local "insn" from rtx
11222         to rtx_insn *.
11223         * hw-doloop.h (struct GTY hwloop_info_d): Strengthen field
11224         "start_label" from rtx to rtx_insn *.
11225         * ira.c (decrease_live_ranges_number): Likewise for local "p".
11226         (ira_update_equiv_info_by_shuffle_insn): Likewise for param
11227         "insns" and local "insn".
11228         (validate_equiv_mem): Likewise for param "start" and local "insn".
11229         (memref_used_between_p): Likewise for params "start", "end" and
11230         local "insn".
11231         * ira.h (ira_update_equiv_info_by_shuffle_insn): Likewise for
11232         final param.
11233         * loop-doloop.c (doloop_optimize): Within region guarded by
11234         INSN_P (doloop_pat), introduce a new local rtx_insn *
11235         "doloop_insn" via a checked cast, and use it for typesafety,
11236         eventually writing the value back into doloop_pat.
11237         * output.h (final_sequence): Strengthen this global from rtx to
11238         rtx_sequence *.
11239         * recog.c (peep2_attempt): Rename param "insn" to "uncast_insn",
11240         reintroducing "insn" as an rtx_insn * via a checked cast.
11241         Strengthen param "attempt" and local "new_insn"from rtx to
11242         rtx_insn *.
11243         (peephole2_optimize): Strengthen locals "insn", "attempt" from rtx
11244         to rtx_insn *.
11245         * ree.c (emit_note_eh_region_end): Likewise for local "insn".
11246         * reload1.c (reload_as_needed): Eliminate top-level locals "x" and
11247         "p" in favor of more tightly-scoped replacements, sometimes rtx
11248         and sometimes rtx_insn *, as appropriate.
11249         (delete_output_reload): Eliminate top-level rtx "i1", splitting
11250         into two loop-scoped locals, one an rtx, the other an rtx_insn *.
11251         * reorg.c (delete_scheduled_jump): Add checked cast.  Strengthen
11252         local "trial" from rtx to rtx_insn *.
11253         (redirect_with_delay_slots_safe_p): Strengthen param "jump" from
11254         rtx to rtx_insn *.  Strenghten local "pat" from rtx to
11255         rtx_sequence * and use methods for clarity and typesafety.
11256         (redirect_with_delay_list_safe_p): Strengthen param "jump" from
11257         rtx to rtx_insn *.  Strenghten local "li" from rtx to
11258         rtx_insn_list * and use its methods for clarity and typesafety.
11259         (steal_delay_list_from_target): Strengthen param "insn" from rtx
11260         to rtx_insn *.
11261         (steal_delay_list_from_fallthrough): Likewise.
11262         (try_merge_delay_insns): Likewise for param "thread" and locals
11263         "trial", "next_trial", "delay_insn".
11264         (redundant_insn): Likewise for param "target" and local "trial".
11265         (own_thread_p): Likewise for param "thread" and locals
11266         "active_insn", "insn".
11267         (get_label_before): Likewise for param "insn".
11268         (fill_simple_delay_slots): Likewise for local "new_label"; use
11269         JUMP_LABEL_AS_INSN as necessary when calling own_thread_p.
11270         (label_before_next_insn): Strengthen return type and local "insn"
11271         from rtx to rtx_insn *.
11272         (relax_delay_slots): Likewise for locals "other", "tmp".
11273         (make_return_insns): Likewise for param "first" and locals "insn",
11274         "jump_insn", "prev".  Move declaration of "pat" to its assignment
11275         and strengthen from rtx to rtx_sequence *.  Use its methods for
11276         clarity and typesafety.
11277         * rtlanal.c (no_labels_between_p): Strengthen params from
11278         const_rtx to const rtx_insn *.  Strengthen local "p" from rtx to
11279         rtx_insn *.
11280         (reg_used_between_p): Strengthen params "from_insn", "to_insn"
11281         from const_rtx to const rtx_insn *.
11282         (reg_set_between_p): Rename param "from_insn" to
11283         "uncast_from_insn", and reintroduce "from_insn" as a
11284         const rtx_insn * via a checked cast.
11285         (modified_between_p): Likewise for param "start" as "uncast_start".
11286         (tablejump_p): Add a cast when invoking NEXT_INSN on "label".
11287         * sel-sched-ir.c (get_seqno_by_preds): Strengthen param and locals
11288         "tmp", head" from rtx to rtx_insn *.
11289         (recompute_rev_top_order): Likewise for local "insn".
11290         * sel-sched-ir.h (get_seqno_by_preds): Likewise for param.
11291         * store-motion.c (build_store_vectors): Likewise for local "insn".
11292         Strengthen local "st" from rtx to rtx_insn_list * and use methods
11293         for clarity and typesafety.
11294         * tree-ssa-loop-ivopts.c (seq_cost): Strengthen param "seq" from
11295         rtx to rtx_insn *.
11296         (computation_cost): Likewise for local "seq".
11297         (get_address_cost): Likewise.
11298
11299 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11300
11301         * rtl.h (tablejump_p): Strengthen first param from const_rtx to
11302         const rtx_insn *.
11303         (label_is_jump_target_p): Likewise for second param.
11304
11305         * rtlanal.c (tablejump_p): Likewise for param "insn".
11306         (label_is_jump_target_p): Likewise for param "jump_insn".
11307
11308 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11309
11310         * rtl.h (find_first_parameter_load): Strengthen return type and
11311         both params from rtx to rtx_insn *.
11312         * rtlanal.c (find_first_parameter_load): Strengthen return type,
11313         both params and locals "before", "first_set" from rtx to
11314         rtx_insn *.  Remove now-redundant cast.
11315         * except.c (sjlj_mark_call_sites): Use NULL rather than NULL_RTX.
11316
11317 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11318
11319         * rtl.h (find_last_value): Delete.
11320         * rtlanal.c (find_last_value): Delete.
11321
11322 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11323
11324         * cfgexpand.c (pass_expand::execute): Strengthen local "after"
11325         from rtx to rtx_insn *.
11326         * cfgrtl.c (force_nonfallthru_and_redirect): Replace use of local
11327         rtx "note" with new local rtx_insn * "new_head" when calculating
11328         head insn of new basic block.
11329         * combine.c (combine_split_insns): Strengthen return type and local
11330         "ret" from rtx to rtx_insn *.
11331         (likely_spilled_retval_p): Likewise for locals "use" and "p".
11332         (try_combine): Eliminate local "m_split", splitting into new
11333         locals "m_split_insn" and "m_split_pat".
11334         (find_split_point): Strengthen local "seq" from rtx into
11335         rtx_insn *.
11336         * config/spu/spu.c (spu_machine_dependent_reorg): Likewise for
11337         locals "label", "branch".
11338         * config/spu/spu.md (define_expand "smulsi3_highpart"): Likewise
11339         for local "insn".
11340         (define_expand "umulsi3_highpart"): Likewise for local "insn".
11341         * dse.c (note_add_store_info): Likewise for fields "first",
11342         "current".
11343         (note_add_store): Likewise for local "insn".
11344         (emit_inc_dec_insn_before): Likewise for locals "insn",
11345         "new_insn", "cur".
11346         (find_shift_sequence): Likewise for locals "shift_seq", "insn".
11347         (replace_read): Likewise for locals "insns", "this_insn".
11348         * dwarf2cfi.c (dw_trace_info): Likewise for field "eh_head".
11349         (notice_eh_throw): Likewise for param "insn".
11350         (before_next_cfi_note): Likewise for return type, param, and local
11351         "prev".
11352         (connect_traces): Likewise for local "note".
11353         * emit-rtl.c (reset_all_used_flags): Likewise for local "p".
11354         (verify_rtl_sharing): Likewise.
11355         (unshare_all_rtl_in_chain): Likewise for param "insn".
11356         (get_first_nonnote_insn): Likewise for local "insn".
11357         (get_last_nonnote_insn): Likewise.  Introduce local rtx_sequence *
11358         "seq" and use its methods to clarify things.
11359         (next_insn): Strengthen return type from rtx to rtx_insn *.
11360         Rename param "insn" to "uncast_insn" and reintroduce "insn" as a
11361         local rtx_insn * using a checked cast, dropping a checked cast
11362         made redundant by this change.  Use a cast to and method of
11363         rtx_sequence to clarify the code.
11364         (previous_insn): Rename param "insn" to "uncast_insn" and
11365         reintroduce "insn" as a local rtx_insn * using a checked cast,
11366         dropping a checked cast made redundant by this change.  Use a cast
11367         to and method of rtx_sequence to clarify the code.
11368         (next_nonnote_insn): Rename param "insn" to "uncast_insn" and
11369         reintroduce "insn" as a local rtx_insn * using a checked cast,
11370         dropping a checked cast made redundant by this change.
11371         (next_nonnote_insn_bb): Likewise.
11372         (prev_nonnote_insn): Likewise.
11373         (prev_nonnote_insn_bb): Likewise.
11374         (next_nondebug_insn): Likewise.
11375         (prev_nondebug_insn): Likewise.
11376         (next_nonnote_nondebug_insn): Likewise.
11377         (prev_nonnote_nondebug_insn): Likewise.
11378         (next_real_insn): Likewise.
11379         (prev_real_insn): Likewise.
11380         (next_active_insn): Likewise.
11381         (prev_active_insn): Likewise.
11382         (next_cc0_user): Likewise.  Use rtx_sequence and a method for
11383         clarity.
11384         (prev_cc0_setter): Likewise.
11385         (try_split): Rename param "trial" to "uncast_trial" and
11386         reintroduce "insn" as a local rtx_insn * using a checked cast,
11387         dropping checked casts made redundant by this change.
11388         Strengthen locals "seq", "tem", "insn_last", "insn", "next" from
11389         rtx to rtx_insn *.
11390         (remove_insn): Rename param "insn" to "uncast_insn" and
11391         reintroduce "insn" as a local rtx_insn * using a checked cast.
11392         (emit_pattern_after_setloc): Likewise for param "after", as
11393         "uncast_after".
11394         (emit_pattern_after): Likewise.  Strengthen local "prev" from
11395         rtx to rtx_insn *.
11396         (emit_pattern_before_setloc): Rename param "before" to
11397         "uncast_before" and reintroduce "before" as a local rtx_insn *
11398         using a checked cast.  Strengthen locals "first", "last" from
11399         rtx to rtx_insn *.
11400         (emit_pattern_before): Likewise rename/cast param "before" to
11401         "uncast_before". Strengthen local "next" from rtx to rtx_insn *.
11402         * except.c (copy_reg_eh_region_note_forward): Strengthen param
11403         "first" and local "insn" from rtx to rtx_insn *.
11404         (copy_reg_eh_region_note_backward): Likewise for param "last"
11405         and local "insn".
11406         * expr.c (fixup_args_size_notes): Rename param "last" to
11407         "uncast_last" and reintroduce "last" as a local rtx_insn *
11408         using a checked cast.  Strengthen local "insn" from rtx to
11409         rtx_insn *.
11410         * function.c (set_insn_locations): Strengthen param "insn" from
11411         rtx to rtx_insn *.
11412         (record_insns): Likewise for param "insns" and local "tmp".
11413         (active_insn_between): Rename param "tail" to
11414         "uncast_tail" and reintroduce "tail" as a local rtx_insn *
11415         using a checked cast.
11416         (thread_prologue_and_epilogue_insns): Split out top-level local
11417         rtx "seq" into three different rtx_insn * locals.  Strengthen
11418         local "prologue_seq" from rtx to rtx_insn *.
11419         * gcse.c (insert_insn_end_basic_block): Strenghen local "insn"
11420         from rtx to rtx_insn *.
11421         * haifa-sched.c (initiate_bb_reg_pressure_info): Likewise.
11422         (priority): Likewise for locals "prev_first", "twin".
11423         (setup_insn_max_reg_pressure): Likewise for param "after".
11424         (sched_setup_bb_reg_pressure_info): Likewise.
11425         (no_real_insns_p): Strengthen params from const_rtx to
11426         const rtx_insn *.
11427         (schedule_block): Strengthen local "next_tail" from rtx to
11428         rtx_insn *.
11429         * ifcvt.c (find_active_insn_before): Strengthen return type and
11430         param "insn" from rtx to rtx_insn *.
11431         (find_active_insn_after): Likewise.
11432         (cond_exec_process_insns): Likewise for param "start" and local "insn".
11433         (cond_exec_process_if_block): Likewise for locals "then_start",
11434         "then_end", "else_start", "else_end", "insn", "start", "end", "from".
11435         (noce_process_if_block): Likewise for local "jump".
11436         (merge_if_block): Likewise for two locals named "end".
11437         (cond_exec_find_if_block): Likewise for local "last_insn".
11438         * jump.c (delete_related_insns): Rename param "insn" to
11439         "uncast_insn" and reintroduce "insn" as a local rtx_insn * using a
11440         checked cast.  Strengthen local "p" from rtx to rtx_insn *.
11441         * lra-constraints.c (inherit_reload_reg): Replace NULL_RTX with
11442         NULL.
11443         (split_reg): Likewise.
11444         * lra.c (lra_process_new_insns): Likewise.
11445         * modulo-sched.c (permute_partial_schedule): Strengthen param
11446         "last" from rtx to rtx_insn *.
11447         * optabs.c (add_equal_note): Likewise for param "insns" and local
11448         "last_insn".
11449         (expand_binop_directly): Add checked casts to rtx_insn * within
11450         NEXT_INSN (pat) uses.
11451         (expand_unop_direct): Likewise.
11452         (maybe_emit_unop_insn): Likewise.
11453         * recog.c (peep2_attempt): Strengthen locals "last",
11454         "before_try", "x" from rtx to rtx_insn *.
11455         * reorg.c (optimize_skip): Strengthen return type and local
11456         "delay_list" from rtx to rtx_insn_list *.  Strengthen param "insn"
11457         and locals "trial", "next_trial" from rtx to rtx_insn *.
11458         * resource.c (next_insn_no_annul): Strengthen return type and
11459         param "insn" from rtx to rtx_insn *.  Use a cast to and method of
11460         rtx_sequence to clarify the code.
11461         (mark_referenced_resources): Add a checked cast to rtx_insn *
11462         within PREV_INSN (x).
11463         (find_dead_or_set_registers): Strengthen return type, param
11464         "target", locals "insn", "next", "jump_insn", "this_jump_insn"
11465         from rtx to rtx_insn *.  Strengthen param "jump_target" from rtx *
11466         to rtx_insn **.
11467         (mark_target_live_regs): Strengthen params "insns" and "target",
11468         locals "insn", "jump_target", "start_insn", "stop_insn" from rtx
11469         to rtx_insn *.  Use cast to and method of rtx_sequence to clarify
11470         the code.
11471         * resource.h (mark_target_live_regs): Strengthen params 1 and 2
11472         from rtx to rtx_insn *.
11473         * rtl.h (copy_reg_eh_region_note_forward): Strengthen second param
11474         from rtx to rtx_insn *.
11475         (copy_reg_eh_region_note_backward): Likewise.
11476         (unshare_all_rtl_in_chain): Likewise for sole param.
11477         (dump_rtl_slim): Strengthen second and third params from const_rtx
11478         to const rtx_insn *.
11479         * sched-deps.c (sched_free_deps): Strengthen params "head" and
11480         "tail" and locals "insn", "next_tail" from rtx to rtx_insn *.
11481         * sched-ebb.c (init_ready_list): Strengthen locals "prev_head",
11482         "next_tail" from rtx to rtx_insn *.
11483         (begin_move_insn): Likewise for local "next".
11484         * sched-int.h (sched_free_deps): Likewise for first and second
11485         params.
11486         (no_real_insns_p): Strengthen both params from const_rtx to
11487         const rtx_insn *.
11488         (sched_setup_bb_reg_pressure_info): Strengthen second params from
11489         rtx to rtx_insn *.
11490         * sched-rgn.c (init_ready_list): Likewise for locals "prev_head",
11491         "next_tail".
11492         * sched-vis.c (dump_rtl_slim): Strengthen params "first", "last"
11493         and locals "insn", "tail" from const_rtx to const rtx_insn *.
11494         (rtl_dump_bb_for_graph): Strengthen local "insn" from rtx to
11495         rtx_insn *.
11496         (debug_rtl_slim): Strengthen params "first" and "last" from
11497         const_rtx to const rtx_insn *.
11498         * shrink-wrap.c (try_shrink_wrapping): Strengthen param
11499         "prologue_seq" and locals "seq", "p_insn" from rtx to rtx_insn *.
11500         (convert_to_simple_return): Likewise for param "returnjump".
11501         * shrink-wrap.h (try_shrink_wrapping): Likewise for param
11502         "prologue_seq".
11503         (convert_to_simple_return): Likewise for param "returnjump".
11504         * valtrack.c (propagate_for_debug): Likewise for params
11505         "insn", "last".
11506         * valtrack.h (propagate_for_debug): Likewise for second param.
11507
11508 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11509
11510         * output.h (insn_current_reference_address): Strengthen param
11511         from rtx to rtx_insn *.
11512         * final.c (insn_current_reference_address): Likewise.
11513
11514 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11515
11516         * basic-block.h (inside_basic_block_p): Strengthen param from
11517         const_rtx to const rtx_insn *.
11518         * cfgbuild.c (inside_basic_block_p): Likewise.
11519
11520 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11521
11522         * dwarf2cfi.c (dw_trace_info): Strengthen field "head" from rtx to
11523         rtx_insn *.
11524         (get_trace_info): Likewise for param "insn".
11525         (save_point_p): Likewise.
11526         (maybe_record_trace_start): Likewise for both params.
11527         (maybe_record_trace_start_abnormal): Likewise.
11528         (create_trace_edges): Likewise for sole param and for three of the
11529         locals named "lab".
11530         (scan_trace): Strengthen local "prev", "insn", "control" from rtx
11531         to rtx_insn *, and update a call to pat->element to pat->insn.
11532
11533 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11534
11535         * function.h (struct expr_status): Convert field "x_forced_labels"
11536         from rtx_expr_list * to rtx_insn_list *.
11537
11538         * cfgbuild.c (make_edges): Convert local "x" from an
11539         rtx_expr_list * to an rtx_insn_list *, replacing use of
11540         "element" method with "insn" method.
11541         * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
11542         * except.c (sjlj_emit_dispatch_table): Replace use of
11543         gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending to
11544         forced_labels.
11545         * jump.c (rebuild_jump_labels_1): Convert local "insn" from an
11546         rtx_expr_list * to an rtx_insn_list *, replacing use of
11547         "element" method with "insn" method.
11548         * reload1.c (set_initial_label_offsets): Likewise for local "x".
11549         * stmt.c (label_rtx): Strengthen local "ref" from rtx to
11550         rtx_insn *, adding a checked cast.  Replace use of
11551         gen_rtx_EXPR_LIST with gen_rtx_INSN_LIST when prepending it to
11552         forced_labels.
11553         (expand_label): Likewise for local "label_r".
11554
11555 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11556
11557         * function.h (struct rtl_data): Convert field
11558         "x_nonlocal_goto_handler_labels" from rtx_expr_list * to
11559         rtx_insn_list *.
11560         * rtl.h (remove_node_from_insn_list): New prototype.
11561
11562         * builtins.c (expand_builtin): When prepending to
11563         nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
11564         gen_rtx_EXPR_LIST.
11565         * cfgbuild.c (make_edges): Convert local "x" from rtx_expr_list *
11566         to rtx_insn_list *, and use its "insn" method rather than
11567         "element" method.
11568         * cfgrtl.c (delete_insn): Use new function
11569         remove_node_from_insn_list rather than
11570         remove_node_from_expr_list.
11571         (cfg_layout_initialize): Convert local "x" from rtx_expr_list *
11572         to rtx_insn_list *, and use its "insn" method rather than
11573         "element" method.
11574         * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
11575         * reload1.c (set_initial_label_offsets): Likewise for local "x".
11576         * rtlanal.c (remove_node_from_insn_list): New function, adapted
11577         from remove_node_from_expr_list.
11578         * stmt.c (expand_label): When prepending to
11579         nonlocal_goto_handler_labels, use gen_rtx_INSN_LIST rather than
11580         gen_rtx_EXPR_LIST.
11581
11582 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11583
11584         * function.h (struct rtl_data): Strengthen fields "x_return_label"
11585         and "x_naked_return_label" from rtx to rtx_code_label *.
11586
11587 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11588
11589         * rtl.h (SET_PREV_INSN): Strengthen param from rtx to rtx_insn *.
11590         (SET_NEXT_INSN): Likewise.
11591         (gen_rtvec_v): Add an overload for param types (int, rtx_insn **).
11592
11593         * config/c6x/c6x.c (gen_one_bundle): Strengthen param "slot" from
11594         rtx * to rtx_insn **.  Introduce a new local rtx "seq", using it
11595         to split out the SEQUENCE from local "bundle", strengthening the
11596         latter from rtx to rtx_insn * to hold the insn holding the SEQUENCE.
11597         Strengthen locals "t" and "insn" from rtx to rtx_insn *.
11598         (c6x_gen_bundles): Strengthen locals "insn", "next", "last_call"
11599         and the type of the elements of the "slot" array from rtx to
11600         rtx_insn *.
11601         (reorg_split_calls): Likewise for locals "insn" and "next", and
11602         the type of the elements of the "slot" array.
11603
11604         * config/frv/frv.c (frv_nops): Likewise for the elements of this
11605         array.
11606         (frv_function_prologue): Likewise for locals "insn", "next",
11607         "last_call".
11608         (frv_register_nop): Introduce a local "nop_insn" to be the
11609         rtx_insn * containing rtx "nop".
11610
11611         * config/mep/mep.c (mep_make_bundle): Param "core" is sometimes
11612         used as an insn and sometimes as a pattern, so rename it to
11613         "core_insn_or_pat", and introduce local rtx_insn * "core_insn",
11614         using it where dealing with the core insn.
11615
11616         * config/picochip/picochip.c (reorder_var_tracking_notes):
11617         Strengthen locals "insn", "next", "last_insn", "queue",
11618         "next_queue", "prev" from rtx to rtx_insn *.
11619
11620         * emit-rtl.c (gen_rtvec_v): Add overloaded implementation for when
11621         the second param is an rtx_insn ** rather than an rtx **.
11622         (link_insn_into_chain): Strengthen locals "seq" and "sequence"
11623         from rtx to rtx_sequence *, and introduce local named "sequence",
11624         using methods of rtx_sequence to clarify the code.
11625         (remove_insn): Introduce local rtx_sequence * named "sequence" and
11626         use its methods.
11627         (emit_insn_after_1): Strengthen return type from rtx to rtx_insn *.
11628         Rename param "after" to "uncast_after", reintroducing "after" as a
11629         local rtx_insn * with a checked cast.
11630         (emit_pattern_after_noloc): Rename param "after" to "uncast_after",
11631         reintroducing "after" as a local rtx_insn * with a checked cast.
11632         Strengthen local "last" from rtx to rtx_insn * and remove the
11633         now-redundant checked casts.
11634         (copy_delay_slot_insn): Strengthen return type and param from rtx
11635         to rtx_insn *.
11636
11637         * haifa-sched.c (reemit_notes): Strengthen params "insn" and
11638         "last" from rtx to rtx_insn *.
11639
11640 2014-08-28  David Malcolm  <dmalcolm@redhat.com>
11641
11642         * emit-rtl.h (copy_delay_slot_insn): Strengthen return type and
11643         param from rtx to rtx_insn *.
11644
11645         * emit-rtl.c (copy_delay_slot_insn): Likewise.
11646
11647         * reorg.c (skip_consecutive_labels): Strengthen return type, param
11648         and local "insn" from rtx to rtx_insn *.
11649         (unfilled_slots_base): Strengthen type from rtx * to rtx_insn **.
11650         (unfilled_slots_next): Likewise.
11651         (function_return_label): Strengthen from rtx to rtx_code_label *.
11652         (function_simple_return_label): Likewise.
11653         (first_active_target_insn): Strengthen return type and param from
11654         rtx to rtx_insn *.
11655         (find_end_label): Strengthen return type from rtx to
11656         rtx_code_label *; strengthen locals as appropriate.
11657         (emit_delay_sequence): Strengthen return type, param "insn" and
11658         local "seq_insn" from rtx to rtx_insn *.  Strengthen param "list"
11659         and local "li" from rtx to rtx_insn_list *, using methods of
11660         rtx_insn_list for clarity and typesafety.
11661         (add_to_delay_list): Strengthen return type and param "insn" from
11662         rtx to rtx_insn *.  Strengthen param "delay_list" from rtx to
11663         rtx_insn_list * and use methods of rtx_insn_list.
11664         (delete_from_delay_slot): Strengthen return type, param "insn",
11665         locals "trial", "seq_insn", "prev" from rtx to rtx_insn *.
11666         Strengthen local "seq" from rtx to rtx_sequence *, and local
11667         "delay_list" from rtx to rtx_insn_list *, using methods of
11668         rtx_sequence for clarity and type-safety.
11669         (delete_scheduled_jump): Add checked cast when invoking
11670         delete_from_delay_slot.  Strengthen local "trial" from rtx to
11671         rtx_insn *.
11672         (optimize_skip): Strengthen return type and local "delay_list"
11673         from rtx to rtx_insn_list *.  Strengthen local "trial" from rtx to
11674         rtx_insn *.
11675         (steal_delay_list_from_target): Strengthen return type, param
11676         "delay_list" and local "new_delay_list" from rtx to
11677         rtx_insn_list *.  Strengthen param "seq" from rtx to
11678         rtx_sequence *.  Strengthen param "pnew_thread" from rtx * to
11679         rtx_insn **.
11680         Split out local "temp" into multiple more-tightly scoped locals:
11681         sometimes an rtx_insn_list *, and once a rtx_insn *.  Use methods
11682         of rtx_insn_list and rtx_sequence for clarity and typesafety.
11683         Strengthen locals named "trial" from rtx to rtx_insn *.
11684         (steal_delay_list_from_fallthrough): Strengthen return type and
11685         param "delay_list" from rtx to rtx_insn_list *.  Strengthen param
11686         "seq" from rtx to rtx_sequence *.  Use methods of rtx_sequence.
11687         Strengthen local "trial" from rtx to rtx_insn *.
11688         (try_merge_delay_insns): Strength local "merged_insns" from rtx
11689         to rtx_insn_list * and use its methods.  Strengthen local "pat"
11690         from rtx to rtx_sequence * and use its methods.  Strengthen locals
11691         "dtrial" and "new_rtx" from rtx to rtx_insn *.
11692         (get_label_before): Strengthen return type and local "label" from
11693         rtx to rtx_insn *.
11694         (fill_simple_delay_slots): Likewise for locals "insn", "trial",
11695         "next_trial", "next", prev".  Strengthen local "delay_list" from
11696         rtx to rtx_insn_list *  Strengthen local "tmp" from rtx * to
11697         rtx_insn **.
11698         (follow_jumps): Strengthen return type, param "label" and locals
11699         "insn", "next", "value", "this_label" from rtx to rtx_insn *.
11700         (fill_slots_from_thread): Strengthen return type, param
11701         "delay_list" from rtx to rtx_insn_list *.  Strengthen params
11702         "insn", "thread", "opposite_thread" and locals "new_thread",
11703         "trial", "temp", "ninsn" from rtx to rtx_insn *.  Introduce local
11704         "sequence" from a checked cast to rtx_sequence so that we can call
11705         steal_delay_list_from_target and steal_delay_list_from_fallthrough
11706         with an rtx_sequence *.
11707         (fill_eager_delay_slots): Strengthen locals "insn", "target_label",
11708         "insn_at_target", "fallthrough_insn" from rtx to rtx_insn *.
11709         Strengthen local "delay_list" from rtx to rtx_insn_list *.
11710         (relax_delay_slots): Strengthen param "first" and locals "insn",
11711         "next", "trial", "delay_insn", "target_label" from rtx to
11712         rtx_insn *.  Strengthen local "pat" from rtx to rtx_sequence *.
11713         Introduce a local "trial_seq" for PATTERN (trial) of type
11714         rtx_sequence *, in both cases using methods of rtx_sequence.
11715         (dbr_schedule): Strengthen param "first" and locals "insn",
11716         "next", "epilogue_insn" from rtx to rtx_insn *.
11717
11718 2014-08-28  Richard Biener  <rguenther@suse.de>
11719
11720         PR tree-optimization/62283
11721         * tree-vect-data-refs.c (vect_enhance_data_refs_alignment):
11722         Do not peel loops for alignment where the vector loop likely
11723         doesn't run at least VF times.
11724
11725 2014-08-28  Bin Cheng  <bin.cheng@arm.com>
11726
11727         * tree-ssa-loop-ivopts.c (iv_ca_add_use): Delete parameter
11728         important_candidates.  Consider all important candidates if
11729         IVS doesn't give any result.  Remove check on ivs->upto.
11730         (try_add_cand_for): Call iv_ca_add_use only once.
11731
11732 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11733             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11734             Anna Tikhonova  <anna.tikhonova@intel.com>
11735             Ilya Tocar  <ilya.tocar@intel.com>
11736             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11737             Ilya Verbin  <ilya.verbin@intel.com>
11738             Kirill Yukhin  <kirill.yukhin@intel.com>
11739             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11740
11741         (define_mode_iterator VI12_AVX2): Add V64QI and V32HI modes.
11742         (define_expand "<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Add
11743         masking.
11744         (define_insn "*<sse2_avx2>_<plusminus_insn><mode>3<mask_name>"): Ditto.
11745         (define_expand "<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
11746         (define_insn "*<sse2_avx2>_uavg<mode>3<mask_name>"): Ditto.
11747         (define_insn "*mul<mode>3"): Add EVEX version.
11748
11749 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11750             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11751             Anna Tikhonova  <anna.tikhonova@intel.com>
11752             Ilya Tocar  <ilya.tocar@intel.com>
11753             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11754             Ilya Verbin  <ilya.verbin@intel.com>
11755             Kirill Yukhin  <kirill.yukhin@intel.com>
11756             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11757
11758         * config/i386/sse.md
11759         (define_insn "avx512bw_interleave_highv64qi<mask_name>"): New.
11760         (define_insn "avx2_interleave_highv32qi<mask_name>"): Add masking.
11761         (define_insn "vec_interleave_highv16qi<mask_name>"): Ditto.
11762         (define_insn "avx2_interleave_lowv32qi<mask_name>"): Ditto.
11763         (define_insn "vec_interleave_lowv16qi<mask_name>"): Ditto.
11764         (define_insn "avx2_interleave_highv16hi<mask_name>"): Ditto.
11765         (define_insn "vec_interleave_highv8hi<mask_name>"): Ditto.
11766         (define_insn "avx2_interleave_lowv16hi<mask_name>"): Ditto.
11767         (define_insn "vec_interleave_lowv8hi<mask_name>"): Ditto.
11768         (define_insn "avx2_interleave_highv8si<mask_name>"): Ditto.
11769         (define_insn "vec_interleave_highv4si<mask_name>"): Ditto.
11770         (define_insn "avx2_interleave_lowv8si<mask_name>"): Ditto.
11771         (define_insn "vec_interleave_lowv4si<mask_name>"): Ditto.
11772         (define_insn "vec_interleave_highv16qi<mask_name>"): New.
11773         (define_insn "avx512bw_interleave_highv32hi<mask_name>"): Ditto.
11774         (define_insn "<mask_codefor>avx512bw_interleave_lowv32hi<mask_name>"): Ditto.
11775
11776 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11777             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11778             Anna Tikhonova  <anna.tikhonova@intel.com>
11779             Ilya Tocar  <ilya.tocar@intel.com>
11780             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11781             Ilya Verbin  <ilya.verbin@intel.com>
11782             Kirill Yukhin  <kirill.yukhin@intel.com>
11783             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11784
11785         * config/i386/sse.md
11786         (define_mode_iterator VIMAX_AVX2): Add V4TI mode.
11787         (define_insn "<sse2_avx2>_ashl<mode>3"): Add EVEX version.
11788         (define_insn "<sse2_avx2>_lshr<mode>3"): Ditto.
11789
11790 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11791             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11792             Anna Tikhonova  <anna.tikhonova@intel.com>
11793             Ilya Tocar  <ilya.tocar@intel.com>
11794             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11795             Ilya Verbin  <ilya.verbin@intel.com>
11796             Kirill Yukhin  <kirill.yukhin@intel.com>
11797             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11798
11799         * config/i386/sse.md
11800         (define_mode_iterator VI128_256): New.
11801         (define_insn "<mask_codefor><code><mode>3<mask_name>"): Ditto.
11802
11803 2014-08-28  Alexander Ivchenko  <alexander.ivchenko@intel.com>
11804             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
11805             Anna Tikhonova  <anna.tikhonova@intel.com>
11806             Ilya Tocar  <ilya.tocar@intel.com>
11807             Andrey Turetskiy  <andrey.turetskiy@intel.com>
11808             Ilya Verbin  <ilya.verbin@intel.com>
11809             Kirill Yukhin  <kirill.yukhin@intel.com>
11810             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
11811
11812         * config/i386/sse.md
11813         (define_mode_iterator VI8_256_512): New.
11814         (define_insn "<mask_codefor>avx512dq_cvtps2qq<mode><mask_name><round_name>"):
11815         Ditto.
11816         (define_insn "<mask_codefor>avx512dq_cvtps2qqv2di<mask_name>"): Ditto.
11817         (define_insn "<mask_codefor>avx512dq_cvtps2uqq<mode><mask_name><round_name>"):
11818         Ditto.
11819         (define_insn "<mask_codefor>avx512dq_cvtps2uqqv2di<mask_name>"): Ditto.
11820
11821 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11822
11823         * varasm.c (compute_reloc_for_rtx_1): Take a const_rtx.  Remove the
11824         pointer to the cumulative reloc value and return the value for
11825         this reloc instead.
11826         (compute_reloc_for_rtx): Take a const_rtx.  Call
11827         compute_reloc_for_rtx_1 directly for SYMBOL_REF and LABEL_REF,
11828         avoiding any recursion.  Use FOR_EACH_SUBRTX rather than
11829         for_each_rtx for the CONST case.
11830
11831 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11832
11833         * varasm.c (mark_constant): Replace this for_each_rtx callback with...
11834         (mark_constants_in_pattern): ...this new function to iterate over
11835         all the subrtxes.
11836         (mark_constants): Update accordingly.
11837
11838 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11839
11840         * varasm.c: Include rtl-iter.h.
11841         (const_rtx_hash_1): Take a const_rtx rather than an rtx *.
11842         Remove the pointer to the cumulative hashval_t and just return
11843         the hash for this rtx instead.  Remove recursive CONST_VECTOR case.
11844         (const_rtx_hash): Use FOR_EACH_SUBRTX instead of for_each_rtx.
11845         Accumulate the hashval_ts here instead of const_rtx_hash_1.
11846
11847 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11848
11849         * var-tracking.c (add_uses): Take an rtx rather than an rtx *.
11850         Give real type of data parameter.  Remove return value.
11851         (add_uses_1): Use FOR_EACH_SUBRTX_VAR rather than for_each_rtx
11852         to iterate over subrtxes.
11853
11854 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11855
11856         * var-tracking.c (use_narrower_mode_test): Turn from being a
11857         for_each_rtx callback to being a function that examines each
11858         subrtx itself.
11859         (adjust_mems): Update accordingly.
11860
11861 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11862
11863         * var-tracking.c (non_suitable_const): Turn from being a for_each_rtx
11864         callback to being a function that examines each subrtx itself.
11865         Remove handling of null rtxes.
11866         (add_uses): Update accordingly.
11867
11868 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11869
11870         * var-tracking.c: Include rtl-iter.h.
11871         (rtx_debug_expr_p): Turn from being a for_each_rtx callback
11872         to being a function that examines each subrtx itself.
11873         (use_type): Update accordingly.
11874
11875 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11876
11877         * store-motion.c: Include rtl-iter.h.
11878         (extract_mentioned_regs_1): Delete.
11879         (extract_mentioned_regs): Use FOR_EACH_SUBRTX_VAR rather than
11880         for_each_rtx to iterate over subrtxes.
11881
11882 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11883
11884         * sel-sched.c: Include rtl-iter.h
11885         (count_occurrences_1): Delete.
11886         (count_occurrences_equiv): Turn rtxes into const_rtxes.
11887         Use FOR_EACH_SUBRTX rather than for_each_rtx.
11888
11889 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11890
11891         * rtl.h (tls_referenced_p): Take a const_rtx rather than an rtx.
11892         * rtlanal.c (tls_referenced_p_1): Delete.
11893         (tls_referenced_p): Take a const_rtx rather than an rtx.
11894         Use FOR_EACH_SUBRTX rather than for_each_rtx.
11895
11896 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11897
11898         * rtl.h (for_each_inc_dec_fn): Remove special case for -1.
11899         (for_each_inc_dec): Take an rtx rather than an rtx *.
11900         * cselib.c (cselib_record_autoinc_cb): Update accordingly.
11901         (cselib_record_sets): Likewise.
11902         * dse.c (emit_inc_dec_insn_before, check_for_inc_dec_1)
11903         (check_for_inc_dec): Likewise.
11904         * rtlanal.c (for_each_inc_dec_ops): Delete.
11905         (for_each_inc_dec_find_inc_dec): Take the MEM as argument,
11906         rather than a pointer to the memory address.  Replace
11907         for_each_inc_dec_ops argument with separate function and data
11908         arguments.  Abort on non-autoinc addresses.
11909         (for_each_inc_dec_find_mem): Delete.
11910         (for_each_inc_dec): Take an rtx rather than an rtx *.  Use
11911         FOR_EACH_SUBRTX_VAR to visit every autoinc MEM.
11912
11913 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11914
11915         * rtl.h (find_all_hard_regs): Declare.
11916         * rtlanal.c (find_all_hard_regs): New function.
11917         (record_hard_reg_uses_1): Delete.
11918         (record_hard_reg_uses): Use find_all_hard_regs.
11919
11920 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11921
11922         * rtl.h (replace_label_data): Delete.
11923         (replace_label): Take the old label, new label and update-nuses flag
11924         as direct arguments.  Return void.
11925         * cfgcleanup.c (outgoing_edges_match): Update accordingly.
11926         * rtlanal.c (replace_label): Update interface as above.  Handle
11927         JUMP_TABLE_DATA as a special case.  Handle JUMPs outside the
11928         iterator.  Use FOR_EACH_SUBRTX_PTR.
11929
11930 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11931
11932         * rtl.h (get_pool_constant, rtx_referenced_p): Replace rtx parameters
11933         with const_rtx parameters.
11934         * varasm.c (get_pool_constant): Likewise.
11935         * rtlanal.c (rtx_referenced_p_1): Delete.
11936         (rtx_referenced_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
11937         Assert that the rtx we're looking for is nonnull.  Allow searches
11938         for constant pool SYMBOL_REFs.
11939
11940 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11941
11942         * reload1.c: Include rtl-iter.h.
11943         (note_reg_elim_costly): Turn from being a for_each_rtx callback
11944         to being a function that examines each subrtx itself.
11945         (eliminate_regs_1, elimination_costs_in_insn): Update accordingly.
11946
11947 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11948
11949         * regcprop.c (cprop_find_used_regs_1): Delete.
11950         (cprop_find_used_regs): Use FOR_EACH_SUBRTX instead of for_each_rtx.
11951
11952 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11953
11954         * regcprop.c: Include rtl-iter.h.
11955         (kill_value): Take a const_rtx.
11956         (kill_autoinc_value): Turn from being a for_each_rtx callback
11957         to being a function that examines each subrtx itself.
11958         (copyprop_hardreg_forward_1): Update accordingly.
11959
11960 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11961
11962         * reg-stack.c: Include rtl-iter.h.
11963         (subst_stack_regs_in_debug_insn): Delete.
11964         (subst_all_stack_regs_in_debug_insn): Use FOR_EACH_SUBRTX_PTR
11965         instead of for_each_rtx.
11966
11967 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11968
11969         * lower-subreg.c (find_decomposable_subregs): Turn from being
11970         a for_each_rtx callback to being a function that examines each
11971         subrtx itself.  Remove handling of null rtxes.
11972         (decompose_multiword_subregs): Update accordingly.
11973
11974 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11975
11976         * lower-subreg.c (adjust_decomposed_uses): Delete.
11977         (resolve_debug): Use FOR_EACH_SUBRTX_PTR rather than for_each_rtx.
11978         Remove handling of null rtxes.
11979
11980 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11981
11982         * lower-subreg.c: Include rtl-iter.h.
11983         (resolve_subreg_use): Turn from being a for_each_rtx callback
11984         to being a function that examines each subrtx itself.  Remove
11985         handling of null rtxes.
11986         (resolve_reg_notes, resolve_simple_move): Update accordingly.
11987         (decompose_multiword_subregs): Likewise.
11988
11989 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11990
11991         * loop-iv.c (altered_reg_used): Turn from being a for_each_rtx callback
11992         to being a function that examines each subrtx itself.
11993         (simplify_using_condition, simplify_using_initial_values): Update
11994         accordingly.
11995
11996 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
11997
11998         * loop-iv.c: Include rtl-iter.h.
11999         (find_single_def_src): New function.
12000         (replace_single_def_regs): Turn from being a for_each_rtx callback
12001         to being a function that examines each subrtx itself.
12002         (replace_in_expr, simplify_using_initial_values): Update accordingly.
12003
12004 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12005
12006         * jump.c (eh_returnjump_p_1): Delete.
12007         (eh_returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
12008         Remove handling of null rtxes.
12009
12010 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12011
12012         * jump.c: Include rtl-iter.h.
12013         (returnjump_p_1): Delete.
12014         (returnjump_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
12015         Remove handling of null rtxes.
12016
12017 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12018
12019         * ira.c: Include rtl-iter.h.
12020         (set_paradoxical_subreg): Turn from being a for_each_rtx callback
12021         to being a function that examines each subrtx itself.  Remove
12022         handling of null rtxes.
12023         (update_equiv_regs): Update call accordingly.
12024
12025 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12026
12027         * fwprop.c: Include rtl-iter.h.
12028         (varying_mem_p): Turn from being a for_each_rtx callback to being
12029         a function that examines each subrtx itself.
12030         (propagate_rtx): Update accordingly.
12031
12032 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12033
12034         * function.c: Include rtl-iter.h
12035         (instantiate_virtual_regs_in_rtx): Turn from being a for_each_rtx
12036         callback to being a function that examines each subrtx itself.
12037         Return the changed flag.
12038         (instantiate_virtual_regs_in_insn, instantiate_decl_rtl)
12039         (instantiate_virtual_regs): Update calls accordingly.
12040
12041 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12042
12043         * final.c: Include rtl-iter.h.
12044         (mark_symbol_ref_as_used): Delete.
12045         (mark_symbol_refs_as_used): Use FOR_EACH_SUBRTX instead of
12046         for_each_rtx.
12047
12048 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12049
12050         * emit-rtl.c: Include rtl-iter.h.
12051         (find_auto_inc): Turn from being a for_each_rtx callback to being
12052         a function that examines each subrtx itself.  Assume the first operand
12053         to an RTX_AUTOINC is the automodified register.
12054         (try_split): Update call accordingly.
12055
12056 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12057
12058         * dwarf2out.c (resolve_one_addr): Remove unused data parameter.
12059         Return a bool, inverting the result so that 0/false means "not ok".
12060         Use FOR_EACH_SUBRTX_PTR instead of for_each_rtx to iterate over
12061         subrtxes of a CONST.
12062         (mem_loc_descriptor, add_const_value_attribute)
12063         (resolve_addr_in_expr): Update calls accordingly.
12064
12065 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12066
12067         * dwarf2out.c: Include rtl-iter.h.
12068         (const_ok_for_output_1): Take the rtx instead of a pointer to it.
12069         Remove unused data parameter.  Return a bool, inverting the result
12070         so that 0/false means "not ok".
12071         (const_ok_for_output): Update accordingly.  Use FOR_EACH_SUBRTX_VAR
12072         instead of for_each_rtx.
12073
12074 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12075
12076         * dse.c: Include rtl-iter.h.
12077         (check_mem_read_rtx): Change void * parameter to real type.
12078         Remove return value.
12079         (check_mem_read_use): Fix comment.  Use FOR_EACH_SUBRTX_PTR instead of
12080         for_each_rtx.  Don't handle null rtxes.
12081
12082 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12083
12084         * df-problems.c: Include rtl-iter.h.
12085         (find_memory): Turn from being a for_each_rtx callback to being
12086         a function that examines each subrtx itself.  Continue to look for
12087         volatile references even after a nonvolatile one has been found.
12088         (can_move_insns_across): Update calls accordingly.
12089
12090 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12091
12092         * ddg.c (walk_mems_2, walk_mems_1): Delete.
12093         (insns_may_alias_p): Use FOR_EACH_SUBRTX rather than for_each_rtx
12094         to iterate over subrtxes.  Return a bool rather than an int.
12095
12096 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12097
12098         * ddg.c: Include rtl-iter.h.
12099         (mark_mem_use_1): Rename to...
12100         (mark_mem_use): ...deleting old mark_mem_use.  Use FOR_EACH_SUBRTX
12101         instead of for_each_rtx.
12102         (mem_read_insn_p): Update accordingly.
12103
12104 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12105
12106         * cse.c (change_cc_mode_args): Delete.
12107         (cse_change_cc_mode): Turn from being a for_each_rtx callback to being
12108         a function that examines each subrtx itself.  Take the fields of
12109         change_cc_mode_args as argument and return void.
12110         (cse_change_cc_mode_insn): Update calls accordingly.
12111
12112 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12113
12114         * cse.c (is_dead_reg): Change argument to const_rtx.
12115         (dead_debug_insn_data): Delete.
12116         (is_dead_debug_insn): Expand commentary.  Turn from being a
12117         for_each_rtx callback to being a function that examines
12118         each subrtx itself.  Take the fields of dead_debug_insn_data
12119         as argument.
12120         (delete_trivially_dead_insns): Update call accordingly.
12121
12122 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12123
12124         * cse.c (check_for_label_ref): Move earlier in file.  Turn from
12125         being a for_each_rtx callback to being a function that examines
12126         each subrtx itself.
12127         (cse_extended_basic_block): Update call accordingly.
12128
12129 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12130
12131         * cse.c (check_dependence_data): Delete.
12132         (check_dependence): Change from being a for_each_rtx callback to being
12133         a function that examines all subrtxes itself.  Don't handle null rtxes.
12134         (invalidate): Update call accordingly.
12135
12136 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12137
12138         * cse.c: Include rtl-iter.h.
12139         (approx_reg_cost_1): Delete.
12140         (approx_reg_cost): Use FOR_EACH_SUBRTX instead of for_each_rtx.
12141         Don't handle null rtxes.
12142
12143 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12144
12145         * cfgcleanup.c: Include rtl-iter.h.
12146         (mentions_nonequal_regs): Turn from being a for_each_rtx callback
12147         to being a function that examines each subrtx itself.
12148         (thread_jump): Update accordingly.
12149
12150 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12151
12152         * combine-stack-adj.c: Include rtl-iter.h.
12153         (record_stack_refs_data): Delete.
12154         (record_stack_refs): Turn from being a for_each_rtx callback
12155         to being a function that examines each subrtx itself.
12156         Take a pointer to the reflist.  Invert sense of return value
12157         so that true means success and false means failure.  Don't
12158         handle null rtxes.
12159         (combine_stack_adjustments_for_block): Update accordingly.
12160
12161 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12162
12163         * combine.c (record_truncated_value): Turn from being a for_each_rtx
12164         callback to a function that takes an rtx and returns a bool
12165         (record_truncated_values): Use FOR_EACH_SUBRTX_VAR instead of
12166         for_each_rtx.
12167
12168 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12169
12170         * combine.c: Include rtl-iter.h.
12171         (unmentioned_reg_p_1): Delete.
12172         (unmentioned_reg_p): Use FOR_EACH_SUBRTX rather than for_each_rtx.
12173         Don't handle null rtxes.
12174
12175 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12176
12177         * calls.c: Include rtl-iter.h.
12178         (internal_arg_pointer_based_exp_1): Delete.
12179         (internal_arg_pointer_based_exp): Take a const_rtx.
12180         Use FOR_EACH_SUBRTX to iterate over subrtxes.
12181
12182 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12183
12184         * caller-save.c: Include rtl-iter.h.
12185         (add_used_regs_1): Delete.
12186         (add_used_regs): Use FOR_EACH_SUBRTX rather than for_each_rtx
12187         to iterate over subrtxes.  Assert that any remaining pseudos
12188         have been spilled.
12189
12190 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12191
12192         * bt-load.c: Include rtl-iter.h.
12193         (btr_reference_found, find_btr_reference, btr_referenced_p): Delete.
12194         (find_btr_use): Move further up file.  Use FOR_EACH_SUBRTX_PTR
12195         to iterate over subrtxes.
12196         (insn_sets_btr_p, new_btr_user, compute_defs_uses_and_gen): Use
12197         find_btr_use rather than btr_referenced_p.
12198
12199 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12200
12201         * alias.c: Include rtl-iter.h.
12202         (refs_newer_value_cb): Delete.
12203         (refs_newer_value_p): Use FOR_EACH_SUBRTX instead of for_each_rtx.
12204
12205 2014-08-28  Richard Sandiford  <rdsandiford@googlemail.com>
12206
12207         * rtl-iter.h: New file.
12208         * rtlanal.c: Include it.
12209         (rtx_all_subrtx_bounds, rtx_nonconst_subrtx_bounds): New variables.
12210         (generic_subrtx_iterator <T>::add_single_to_queue)
12211         (generic_subrtx_iterator <T>::add_subrtxes_to_queue)
12212         (generic_subrtx_iterator <T>::free_array): New functions.
12213         (generic_subrtx_iterator <T>::LOCAL_ELEMS): Define.
12214         (generic_subrtx_iterator <const_rtx_accessor>)
12215         (generic_subrtx_iterator <rtx_var_accessor>
12216         (generic_subrtx_iterator <rtx_ptr_accessor>): Instantiate.
12217         (setup_reg_subrtx_bounds): New function.
12218         (init_rtlanal): Call it.
12219
12220 2014-08-27  Kaz Kojima  <kkojima@gcc.gnu.org>
12221
12222         PR target/62261
12223         * config/sh/sh.md (ashlsi3): Handle negative shift count for
12224         TARGET_SHMEDIA.
12225         (ashldi3, ashrsi3, ashrdi3, lshrsi3, lshrdi3): Likewise.
12226
12227 2014-08-27  Richard Sandiford  <rdsandiford@googlemail.com>
12228
12229         * emit-rtl.c (set_unique_reg_note): Discard notes with side effects.
12230
12231 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12232
12233         * rtl.h (JUMP_LABEL_AS_INSN): New.
12234
12235 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12236
12237         * rtl.h (free_EXPR_LIST_list): Strengthen param from rtx * to
12238         rtx_expr_list **.
12239         (alloc_EXPR_LIST): Strengthen return type from rtx to
12240         rtx_expr_list *.
12241         (remove_free_EXPR_LIST_node): Likewise for param.
12242         * reload.h (struct reg_equivs_t): Strengthen field "alt_mem_list"
12243         from rtx to rtx_expr_list *.
12244         * sched-int.h (struct deps_desc): Strengthen fields
12245         "pending_read_mems" and "pending_write_mems" from rtx to
12246         rtx_expr_list *.
12247
12248         * dwarf2out.c (decl_piece_varloc_ptr): Strengthen return type from
12249         rtx to rtx_expr_list *.
12250         * lists.c (alloc_INSN_LIST): Likewise, also for local "r".
12251         (free_EXPR_LIST_list): Strengthen param "listp" from rtx * to
12252         rtx_expr_list **.
12253         (remove_free_EXPR_LIST_node): Likewise.  Strengthen local "node"
12254         from rtx to rtx_expr_list *.
12255         * loop-iv.c (simplify_using_initial_values): Strengthen local
12256         "cond_list" from rtx to rtx_expr_list *, and locals "pnode",
12257         "pnote_next" from rtx * to rtx_expr_list **.
12258         * sched-deps.c (remove_from_both_dependence_lists):  Strengthen
12259         param "exprp" from rtx * to rtx_expr_list **.
12260         (add_insn_mem_dependence): Strengthen local "mem_list" from
12261         rtx * to rtx_expr_list **.  Strengthen local "mem_node" from rtx
12262         to rtx_expr_list *.
12263         * sched-rgn.c (concat_insn_mem_list): Strengthen param "copy_mems"
12264         and local "new_mems" from rtx to rtx_expr_list *.  Strengthen
12265         param "old_mems_p" from rtx * to rtx_expr_list **.
12266         * var-tracking.c (struct adjust_mem_data): Strengthen field
12267         "side_effects" from rtx to rtx_expr_list *.
12268         (adjust_insn): Replace NULL_RTX with NULL when assigning to
12269         rtx_expr_list *.
12270         (prepare_call_arguments): Likewise.
12271
12272 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12273
12274         * function.h (struct rtl_data): Strengthen field
12275         "x_stack_slot_list" from rtx to rtx_expr_list *.
12276
12277         * emit-rtl.c (unshare_all_rtl_1): Add a checked cast
12278         when assigning to stack_slot_list.
12279
12280 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12281
12282         * function.h (struct rtl_data): Strengthen field
12283         x_nonlocal_goto_handler_labels from rtx to rtx_expr_list *.
12284         * rtl.h (remove_node_from_expr_list): Strengthen second param from
12285         rtx * to rtx_expr_list **.
12286
12287         * cfgbuild.c (make_edges): In loop over
12288         nonlocal_goto_handler_labels, strengthen local "x" from rtx to
12289         rtx_expr_list *, and use methods of the latter class to clarify
12290         the code.
12291         * cfgrtl.c (cfg_layout_initialize): Strengthen local "x" from rtx to
12292         rtx_expr_list *, and use methods of the latter class to clarify
12293         the code.
12294         * dwarf2cfi.c (create_trace_edges): Likewise for local "lab".
12295         * reload1.c (set_initial_label_offsets): Likewise for local "x".
12296         * rtlanal.c (remove_node_from_expr_list): Strengthen param "listp"
12297         from rtx * to rtx_expr_list **.  Strengthen local "temp" from rtx
12298         to rtx_expr_list *.  Use methods of the latter class to clarify
12299         the code.
12300
12301 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12302
12303         * function.h (struct expr_status): Strengthen field
12304         "x_forced_labels" from rtx to rtx_expr_list *.
12305
12306         * cfgbuild.c (make_edges): Split local "x" into two locals,
12307         strengthening one from rtx to rtx_expr_list *, and using methods
12308         of said class.
12309         * dwarf2cfi.c (create_trace_edges): Split local "lab" out; within
12310         loop over forced_labels, introduce strengthen it from rtx to
12311         rtx_expr_list *, using methods to clarify the code.
12312         * jump.c (rebuild_jump_labels_1): Strengthen local "insn" from rtx
12313         to rtx_expr_list *, using methods of said class to clarify the
12314         code.
12315         * reload1.c (set_initial_label_offsets): Split local "x" into two
12316         per-loop variables, strengthening the first from rtx to
12317         rtx_expr_list * and using methods.
12318
12319 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12320
12321         * coretypes.h (class rtx_expr_list): Add forward declaration.
12322         * emit-rtl.c (gen_rtx_EXPR_LIST): New.
12323         * gengenrtl.c (special_rtx): Add EXPR_LIST.
12324         * rtl.h (class rtx_expr_list): New subclass of rtx_def, adding
12325         invariant: GET_CODE (X) == EXPR_LIST.
12326         (is_a_helper <rtx_expr_list *>::test): New.
12327         (rtx_expr_list::next): New.
12328         (rtx_expr_list::element): New.
12329         (gen_rtx_EXPR_LIST): New.
12330
12331 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12332
12333         * varasm.c (mark_constants): Convert a GET_CODE check into a
12334         dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
12335         Use methods of rtx_sequence to clarify the code.
12336
12337 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12338
12339         * sched-vis.c (print_pattern): Within SEQUENCE case, introduce a
12340         local "seq" via a checked cast, and use methods of rtx_sequence
12341         to simplify the code.
12342
12343 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12344
12345         * resource.c (mark_referenced_resources): Strengthen local
12346         "sequence" from rtx to rtx_sequence *, adding a checked cast, and
12347         using methods of rtx_sequence to clarify the code.
12348         (find_dead_or_set_registers): Within the switch statement, convert
12349         a GET_CODE check to a dyn_cast, introducing local "seq".  Within
12350         the JUMP_P handling, introduce another local "seq", adding a
12351         checked cast to rtx_sequence *.  In both cases, use methods of
12352         rtx_sequence to clarify the code.
12353         (mark_set_resources): Within SEQUENCE case, introduce local "seq"
12354         via a checked cast, and use methods of rtx_sequence to simplify
12355         the code.
12356
12357 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12358
12359         * reorg.c (redundant_insn): In two places in the function, replace
12360         a check of GET_CODE with a dyn_cast, introducing local "seq", and
12361         usings methods of rtx_sequence to clarify the code.
12362
12363 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12364
12365         * jump.c (mark_jump_label_1): Within the SEQUENCE case, introduce
12366         local "seq" with a checked cast, and use methods of rtx_sequence
12367         to clarify the code.
12368
12369 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12370
12371         * function.c (contains): Introduce local "seq" for PATTERN (insn),
12372         with a checked cast, in the region for where we know it's a
12373         SEQUENCE.  Use methods of rtx_sequence.
12374
12375 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12376
12377         * final.c (get_attr_length_1): Replace GET_CODE check with a
12378         dyn_cast, introducing local "seq" and the use of methods of
12379         rtx_sequence.
12380         (shorten_branches): Likewise, introducing local "body_seq".
12381         Strengthen local "inner_insn" from rtx to rtx_insn *.
12382         (reemit_insn_block_notes): Replace GET_CODE check with a
12383         dyn_cast, strengthening local "body" from rtx to rtx_sequence *.
12384         Use methods of rtx_sequence.
12385         (final_scan_insn): Likewise, introducing local "seq" for when
12386         "body" is known to be a SEQUENCE, using its methods.
12387
12388 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12389
12390         * except.c (can_throw_external): Strengthen local "seq" from rtx
12391         to rtx_sequence *.  Use methods of rtx_sequence.
12392         (insn_nothrow_p): Likewise.
12393
12394 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12395
12396         * dwarf2cfi.c (create_trace_edges): Convert GET_CODE check into a
12397         dyn_cast, strengthening local "seq" from rtx to rtx_sequence *.
12398         Use methods of rtx_sequence.
12399         (scan_trace): Likewise for local "pat".
12400
12401 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12402
12403         * coretypes.h (class rtx_sequence): Add forward declaration.
12404         * rtl.h (class rtx_sequence): New subclass of rtx_def, adding
12405         invariant: GET_CODE (X) == SEQUENCE.
12406         (is_a_helper <rtx_sequence *>::test): New.
12407         (is_a_helper <const rtx_sequence *>::test): New.
12408         (rtx_sequence::len): New.
12409         (rtx_sequence::element): New.
12410         (rtx_sequence::insn): New.
12411
12412 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12413
12414         * rtl.h (free_INSN_LIST_list): Strengthen param from rtx * to
12415         rtx_insn_list **.
12416         (alloc_INSN_LIST): Strengthen return type from rtx to
12417         rtx_insn_list *.
12418         (copy_INSN_LIST): Likewise for return type and param.
12419         (concat_INSN_LIST): Likewise for both params and return type.
12420         (remove_free_INSN_LIST_elem): Strenghten first param from rtx to
12421         rtx_insn *.  Strengthen second param from rtx * to rtx_insn_list **.
12422         (remove_free_INSN_LIST_node): Strenghten return type from rtx to
12423         rtx_insn *.  Strengthen param from rtx * to rtx_insn_list **.
12424
12425         * sched-int.h (struct deps_reg): Strengthen fields "uses", "sets",
12426         "implicit_sets", "control_uses", "clobbers" from rtx to
12427         rtx_insn_list *.
12428         (struct deps_desc): Likewise for fields "pending_read_insns",
12429         "pending_write_insns", "pending_jump_insns",
12430         "last_pending_memory_flush", "last_function_call",
12431         "last_function_call_may_noreturn", "sched_before_next_call",
12432         "sched_before_next_jump".
12433         (struct _haifa_deps_insn_data): Likewise for field "cond_deps".
12434         (remove_from_deps): Strengthen second param from rtx to rtx_insn *.
12435
12436         * gcse.c (struct ls_expr): Strengthen fields "loads" and "stores"
12437         from rtx to rtx_insn_list *.
12438         (ldst_entry): Replace use of NULL_RTX with NULL when dealing with
12439         rtx_insn_list *.
12440
12441         * haifa-sched.c (insn_queue): Strengthen this variable from rtx *
12442         to rtx_insn_list **.
12443         (dep_cost_1): Strengthen local "dep_cost_rtx_link" from rtx to
12444         rtx_insn_list *.
12445         (queue_insn): Likewise for local "link".
12446         (struct haifa_saved_data): Strengthen field "insn_queue" from
12447         rtx * to rtx_insn_list **.
12448         (save_backtrack_point): Update allocation of save->insn_queue to
12449         reflect the strengthening of elements from rtx to rtx_insn_list *.
12450         (queue_to_ready): Strengthen local "link" from rtx to
12451         rtx_insn_list *; use methods "next" and "insn" when traversing the
12452         list.
12453         (early_queue_to_ready): Likewise for locals "link", "next_link",
12454         "prev_link".
12455         (schedule_block): Update allocation of insn_queue to reflect the
12456         strengthening of elements from rtx to rtx_insn_list *.  Strengthen
12457         local "link" from rtx to rtx_insn_list *, and use methods when
12458         working it.
12459         (add_to_speculative_block): Strengthen locals "twins" and
12460         "next_node" from rtx to rtx_insn_list *, and use methods when
12461         working with them.  Strengthen local "twin" from rtx to
12462         rtx_insn *, eliminating a checked cast.
12463         (fix_recovery_deps): Strengthen locals "ready_list" and "link"
12464         from rtx to rtx_insn_list *, and use methods when working with
12465         them.
12466
12467         * lists.c (alloc_INSN_LIST): Strengthen return type and local "r"
12468         from rtx to rtx_insn_list *, adding a checked cast.
12469         (free_INSN_LIST_list): Strengthen param "listp" from rtx * to
12470         rtx_insn_list **.
12471         (copy_INSN_LIST): Strengthen return type and locals "new_queue",
12472         "newlink" from rtx to rtx_insn_list *.  Strengthen local
12473         "pqueue" from rtx * to rtx_insn_list **.  Strengthen local "x"
12474         from rtx to rtx_insn *.
12475         (concat_INSN_LIST): Strengthen return type and local "new_rtx",
12476         from rtx to rtx_insn_list *.  Use methods of the latter class.
12477         (remove_free_INSN_LIST_elem): Strengthen param "elem" from rtx to
12478         rtx_insn *, and param "listp" from rtx * to rtx_insn_list **.
12479         (remove_free_INSN_LIST_node): Strengthen return type and local
12480         "elem" from rtx to rtx_insn *.  Strenghten param "listp" from
12481         rtx * to rtx_insn_list **.  Strengthen local "node" from rtx to
12482         rtx_insn_list *, using "insn" method.
12483
12484         * sched-deps.c (add_dependence_list):  Strengthen param "list"
12485         from rtx to rtx_insn_list *, and use methods when working with it.
12486         (add_dependence_list_and_free):  Strengthen param "listp" from
12487         rtx * to rtx_insn_list **.
12488         (remove_from_dependence_list): Strenghten param "listp" from rtx *
12489         to rtx_insn_list **, and use methods when working with *listp.
12490         (remove_from_both_dependence_lists): Strengthen param "listp" from
12491         rtx * to rtx_insn_list **
12492         (add_insn_mem_dependence): Strengthen local "insn_list" from rtx *
12493         to rtx_insn_list **.  Eliminate local "link", in favor of two new
12494         locals "insn_node" and "mem_node", an rtx_insn_list * and an rtx
12495         respectively.
12496         (deps_analyze_insn): Split out uses 'f local "t" as an INSN_LIST
12497         by introducing local "cond_deps".
12498         (remove_from_deps): Strengthen param "insn" from rtx to
12499         rtx_insn *.
12500
12501         * sched-rgn.c (concat_insn_mem_list): Strengthen param
12502         "copy_insns" and local "new_insns" from rtx to rtx_insn_list *.
12503         Strengthen param "old_insns_p" from rtx * to rtx_insn_list **.
12504         Use methods of rtx_insn_list.
12505
12506         * store-motion.c (struct st_expr): Strengthen fields
12507         "antic_stores" and "avail_stores" from rtx to rtx_insn_list *.
12508         (st_expr_entry): Replace NULL_RTX with NULL when dealing with
12509         rtx_insn_list *.
12510         (find_moveable_store): Split out "tmp" into multiple more-tightly
12511         scoped locals.  Use methods of rtx_insn_list *.
12512         (compute_store_table): Strengthen local "tmp" from rtx to
12513         rtx_insn *.  Use methods of rtx_insn_list *.
12514
12515 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12516
12517         * coretypes.h (class rtx_insn_list): Add forward declaration.
12518         * rtl.h (class rtx_insn_list): New subclass of rtx_def
12519         (is_a_helper <rtx_insn_list *>::test): New.
12520         (rtx_insn_list::next): New.
12521         (rtx_insn_list::insn): New.
12522         (gen_rtx_INSN_LIST): Add prototype.
12523         * emit-rtl.c (gen_rtx_INSN_LIST): New.
12524         * gengenrtl.c (special_rtx): Add INSN_LIST.
12525
12526 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12527
12528         * ira-lives.c (find_call_crossed_cheap_reg): Strengthen local
12529         "prev" from rtx to rtx_insn *.
12530
12531 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12532
12533         * rtl.h (INSN_UID): Convert from a macro to a pair of inline
12534         functions.  Require merely an rtx for now, not an rtx_insn *.
12535         (BLOCK_FOR_INSN): Likewise.
12536         (INSN_LOCATION): Likewise.
12537         (INSN_HAS_LOCATION): Convert from a macro to an inline function.
12538
12539 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12540
12541         * rtl.h (PATTERN): Convert this macro into a pair of inline
12542         functions, for now, requiring const_rtx and rtx.
12543
12544 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12545
12546         * target.def (unwind_emit): Strengthen param "insn" from rtx to
12547         rtx_insn *.
12548         (final_postscan_insn): Likewise.
12549         (adjust_cost): Likewise.
12550         (adjust_priority): Likewise.
12551         (variable_issue): Likewise.
12552         (macro_fusion_pair_p): Likewise.
12553         (dfa_post_cycle_insn): Likewise.
12554         (first_cycle_multipass_dfa_lookahead_guard): Likewise.
12555         (first_cycle_multipass_issue): Likewise.
12556         (dfa_new_cycle): Likewise.
12557         (adjust_cost_2): Likewise for params "insn" and "dep_insn".
12558         (speculate_insn): Likewise for param "insn".
12559         (gen_spec_check): Likewise for params "insn" and "label".
12560         (get_insn_spec_ds): Likewise for param "insn".
12561         (get_insn_checked_ds): Likewise.
12562         (dispatch_do): Likewise.
12563         (dispatch): Likewise.
12564         (cannot_copy_insn_p): Likewise.
12565         (invalid_within_doloop): Likewise.
12566         (legitimate_combined_insn): Likewise.
12567         (needed): Likewise.
12568         (after): Likewise.
12569
12570         * doc/tm.texi: Automatically updated to reflect changes to
12571         target.def.
12572
12573         * haifa-sched.c (choose_ready): Convert NULL_RTX to NULL when
12574         working with insn.
12575         (schedule_block): Likewise.
12576         (sched_init): Likewise.
12577         (sched_speculate_insn): Strengthen param "insn" from rtx to
12578         rtx_insn *.
12579         (ready_remove_first_dispatch): Convert NULL_RTX to NULL when
12580         working with insn.
12581         * hooks.c (hook_bool_rtx_true): Rename to...
12582         hook_bool_rtx_insn_true): ...this, and strengthen first param from
12583         rtx to rtx_insn *.
12584         (hook_constcharptr_const_rtx_null): Rename to...
12585         (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
12586         first param from const_rtx to const rtx_insn *.
12587         (hook_bool_rtx_int_false): Rename to...
12588         (hook_bool_rtx_insn_int_false): ...this, and strengthen first
12589         param from rtx to rtx_insn *.
12590         (hook_void_rtx_int): Rename to...
12591         (hook_void_rtx_insn_int): ...this, and strengthen first param from
12592         rtx to rtx_insn *.
12593
12594         * hooks.h (hook_bool_rtx_true): Rename to...
12595         (hook_bool_rtx_insn_true): ...this, and strengthen first param from
12596         rtx to rtx_insn *.
12597         (hook_bool_rtx_int_false): Rename to...
12598         (hook_bool_rtx_insn_int_false): ...this, and strengthen first
12599         param from rtx to rtx_insn *.
12600         (hook_void_rtx_int): Rename to...
12601         (hook_void_rtx_insn_int): ...this, and strengthen first param from
12602         rtx to rtx_insn *.
12603         (hook_constcharptr_const_rtx_null): Rename to...
12604         (hook_constcharptr_const_rtx_insn_null): ...this, and strengthen
12605         first param from const_rtx to const rtx_insn *.
12606
12607         * sched-deps.c (sched_macro_fuse_insns): Strengthen param "insn"
12608         and local "prev" from rtx to rtx_insn *.
12609
12610         * sched-int.h (sched_speculate_insn): Strengthen first param from
12611         rtx to rtx_insn *.
12612
12613         * sel-sched.c (create_speculation_check): Likewise for local "label".
12614         * targhooks.c (default_invalid_within_doloop): Strengthen param
12615         "insn" from const_rtx to const rtx_insn *.
12616         * targhooks.h (default_invalid_within_doloop): Strengthen param
12617         from const_rtx to const rtx_insn *.
12618
12619         * config/alpha/alpha.c (alpha_cannot_copy_insn_p): Likewise.
12620         (alpha_adjust_cost): Likewise for params "insn", "dep_insn".
12621
12622         * config/arc/arc.c (arc_sched_adjust_priority): Likewise for param
12623         "insn".
12624         (arc_invalid_within_doloop): Likewise, with const.
12625
12626         * config/arm/arm.c (arm_adjust_cost): Likewise for params "insn", "dep".
12627         (arm_cannot_copy_insn_p): Likewise for param "insn".
12628         (arm_unwind_emit): Likewise.
12629
12630         * config/bfin/bfin.c (bfin_adjust_cost): Likewise for params "insn",
12631         "dep_insn".
12632
12633         * config/c6x/c6x.c (c6x_dfa_new_cycle): Likewise for param "insn".
12634         (c6x_variable_issue): Likewise.  Removed now-redundant checked
12635         cast.
12636         (c6x_adjust_cost): Likewise for params "insn", "dep_insn".
12637
12638         * config/epiphany/epiphany-protos.h (epiphany_mode_needed):
12639         Likewise for param "insn".
12640         (epiphany_mode_after): Likewise.
12641         * config/epiphany/epiphany.c (epiphany_adjust_cost): Likewise for
12642         params "insn", "dep_insn".
12643         (epiphany_mode_needed): Likewise for param "insn".
12644         (epiphany_mode_after): Likewise.
12645
12646         * config/i386/i386-protos.h (i386_pe_seh_unwind_emit): Likewise.
12647         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
12648         (ix86_avx_u128_mode_needed): Likewise.
12649         (ix86_i387_mode_needed): Likewise.
12650         (ix86_mode_needed): Likewise.
12651         (ix86_avx_u128_mode_after): Likewise.
12652         (ix86_mode_after): Likewise.
12653         (ix86_adjust_cost): Likewise for params "insn", "dep_insn".
12654         (ix86_macro_fusion_pair_p): Likewise for params "condgen", "condjmp".
12655         (ix86_adjust_priority): Likewise for param "insn".
12656         (core2i7_first_cycle_multipass_issue): Likewise for param "insn".
12657         (do_dispatch): Likewise.
12658         (has_dispatch): Likewise.
12659         * config/i386/winnt.c (i386_pe_seh_unwind_emit): Likewise.
12660
12661         * config/ia64/ia64.c (TARGET_INVALID_WITHIN_DOLOOP): Update to
12662         reflect renaming of default hook implementation from
12663         hook_constcharptr_const_rtx_null to
12664         hook_constcharptr_const_rtx_insn_null.
12665         (ia64_adjust_cost_2): Strengthen params "insn", "dep_insn" from
12666         rtx to rtx_insn *.
12667         (ia64_variable_issue): Likewise for param "insn".
12668         (ia64_first_cycle_multipass_dfa_lookahead_guard): Likewise.
12669         (ia64_dfa_new_cycle): Likewise.
12670         (ia64_get_insn_spec_ds): Likewise.
12671         (ia64_get_insn_checked_ds): Likewise.
12672         (ia64_speculate_insn): Likewise.
12673         (ia64_gen_spec_check): Likewise for params "insn", "label".
12674         (ia64_asm_unwind_emit): Likewise for param "insn".
12675
12676         * config/m32r/m32r.c (m32r_adjust_priority): Likewise.
12677
12678         * config/m68k/m68k.c (m68k_sched_adjust_cost): Likewise for params
12679         "insn", "def_insn".
12680         (m68k_sched_variable_issue): Likewise for param "insn".
12681
12682         * config/mep/mep.c (mep_adjust_cost): Likewise for params "insn",
12683         "def_insn".
12684
12685         * config/microblaze/microblaze.c (microblaze_adjust_cost):
12686         Likewise for params "insn", "dep".
12687
12688         * config/mips/mips.c (mips_adjust_cost): Likewise.
12689         (mips_variable_issue): Likewise for param "insn".
12690         (mips_final_postscan_insn): Likewise.
12691
12692         * config/mn10300/mn10300.c (mn10300_adjust_sched_cost): Likewise
12693         for params "insn", "dep".
12694
12695         * config/pa/pa.c (pa_adjust_cost): Likewise for params "insn",
12696         "dep_insn".
12697         (pa_adjust_priority): Likewise for param "insn".
12698
12699         * config/picochip/picochip.c (picochip_sched_adjust_cost):
12700         Likewise for params "insn", "dep_insn".
12701
12702         * config/rs6000/rs6000.c (rs6000_variable_issue_1): Likewise for
12703         param "insn".
12704         (rs6000_variable_issue): Likewise.
12705         (rs6000_adjust_cost): Likewise for params "insn", "dep_insn".
12706         (rs6000_debug_adjust_cost): Likewise.
12707         (rs6000_adjust_priority): Likewise for param "insn".
12708         (rs6000_use_sched_lookahead_guard): Likewise.
12709         (get_next_active_insn): Likewise for return type and both params.
12710         (redefine_groups): Likewise for params "prev_head_insn", "tail"
12711         and locals "insn", "next_insn".
12712         (pad_groups): Likewise.
12713
12714         * config/s390/s390.c (s390_adjust_priority): Likewise for param
12715         "insn".
12716         (s390_cannot_copy_insn_p): Likewise.
12717         (s390_sched_variable_issue): Likewise for third param, eliminating
12718         checked cast.
12719         (TARGET_INVALID_WITHIN_DOLOOP): Update to reflect renaming of
12720         default hook implementation from hook_constcharptr_const_rtx_null
12721         to hook_constcharptr_const_rtx_insn_null.
12722
12723         * config/sh/sh.c (sh_cannot_copy_insn_p): Strengthen param "insn"
12724         from rtx to rtx_insn *.
12725         (sh_adjust_cost): Likewise for params "insn", "dep_insn".
12726         (sh_variable_issue): Likewise for param "insn".
12727         (sh_dfa_new_cycle): Likewise.
12728         (sh_mode_needed): Likewise.
12729         (sh_mode_after): Likewise.
12730
12731         * config/sparc/sparc.c (supersparc_adjust_cost): Likewise for
12732         params "insn", "dep_insn".
12733         (hypersparc_adjust_cost): Likewise.
12734         (sparc_adjust_cost): Likewise.
12735
12736         * config/spu/spu.c (spu_sched_variable_issue): Likewise for third
12737         param, eliminated checked cast.
12738         (spu_sched_adjust_cost): Likewise for first and third params.
12739
12740         * config/tilegx/tilegx.c (tilegx_sched_adjust_cost): Strengthen
12741         params "insn" and "dep_insn" from rtx to rtx_insn *.
12742
12743         * config/tilepro/tilepro.c (tilepro_sched_adjust_cost): Likewise.
12744
12745 2014-08-27  David Malcolm  <dmalcolm@redhat.com>
12746
12747         * gcc/config/mn10300/mn10300.c (is_load_insn): Rename to...
12748         (set_is_load_p): ...this, updating to work on a SET pattern rather
12749         than an insn.
12750         (is_store_insn): Rename to...
12751         (set_is_store_p): ...this, updating to work on a SET pattern
12752         rather than an insn.
12753         (mn10300_adjust_sched_cost): Move call to get_attr_timings from
12754         top of function to where it is needed.  Rewrite the bogus
12755         condition that checks for "insn" and "dep" being PARALLEL to
12756         instead use single_set, introducing locals "insn_set" and
12757         "dep_set".  Given that we only ever returned "cost" for a non-pair
12758         of SETs, bail out early if we don't have a pair of SET.
12759         Rewrite all uses of PATTERN (dep) and PATTERN (insn) to instead
12760         use the new locals "insn_set" and "dep_set", and update calls to
12761         is_load_insn and is_store_insn to be calls to set_is_load_p and
12762         set_is_store_p.
12763
12764 2014-08-27  Guozhi Wei  <carrot@google.com>
12765
12766         PR target/62262
12767         * config/aarch64/aarch64.md (*andim_ashift<mode>_bfiz): Check the shift
12768         amount before using it.
12769
12770 2014-08-27  Richard Biener  <rguenther@suse.de>
12771
12772         * gimple-fold.c (get_maxval_strlen): Add overload wrapping
12773         get_maxval_strlen inside a more useful API.
12774         (gimple_fold_builtin_with_strlen): Remove and fold into ...
12775         (gimple_fold_builtin): ... caller.
12776         (gimple_fold_builtin_strlen, gimple_fold_builtin_strcpy,
12777         gimple_fold_builtin_strncpy, gimple_fold_builtin_strcat,
12778         gimple_fold_builtin_fputs, gimple_fold_builtin_memory_chk,
12779         gimple_fold_builtin_stxcpy_chk, gimple_fold_builtin_stxncpy_chk,
12780         gimple_fold_builtin_snprintf_chk, gimple_fold_builtin_snprintf,
12781         gimple_fold_builtin_sprintf): Adjust to compute maxval
12782         themselves.
12783
12784 2014-08-27  Yvan Roux  <yvan.roux@linaro.org>
12785
12786         PR other/62248
12787         * config.gcc (arm*-*-*): Check --with-fpu against arm-fpus.def.
12788
12789 2014-08-27  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12790             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12791             Anna Tikhonova  <anna.tikhonova@intel.com>
12792             Ilya Tocar  <ilya.tocar@intel.com>
12793             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12794             Ilya Verbin  <ilya.verbin@intel.com>
12795             Kirill Yukhin  <kirill.yukhin@intel.com>
12796             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12797
12798         * config/i386/sse.md
12799         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"):
12800         Use `concat_tg_mode' attribute to determine asm register size.
12801
12802 2014-08-27  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12803             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12804             Anna Tikhonova  <anna.tikhonova@intel.com>
12805             Ilya Tocar  <ilya.tocar@intel.com>
12806             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12807             Ilya Verbin  <ilya.verbin@intel.com>
12808             Kirill Yukhin  <kirill.yukhin@intel.com>
12809             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12810
12811         * config/i386/sse.md
12812         (define_mode_iterator VI48_AVX512VL): New.
12813         (define_mode_iterator VI_UNALIGNED_LOADSTORE): Delete.
12814         (define_mode_iterator VI_ULOADSTORE_BW_AVX512VL): New.
12815         (define_mode_iterator VI_ULOADSTORE_F_AVX512VL): Ditto.
12816         (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12817         with VI1): Change mode iterator.
12818         (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12819         with VI_ULOADSTORE_BW_AVX512VL): New.
12820         (define_expand "<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12821         with VI_ULOADSTORE_F_AVX512VL): Ditto.
12822         (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12823         with VI1): Change mode iterator.
12824         (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12825         with VI_ULOADSTORE_BW_AVX512VL): New.
12826         (define_insn "*<sse2_avx_avx512f>_loaddqu<mode><mask_name>"
12827         with VI_ULOADSTORE_F_AVX512VL): Ditto.
12828         (define_insn "<sse2_avx_avx512f>_storedqu<mode>
12829         with VI1): Change mode iterator.
12830         (define_insn "<sse2_avx_avx512f>_storedqu<mode>
12831         with VI_ULOADSTORE_BW_AVX512VL): New.
12832         (define_insn "<sse2_avx_avx512f>_storedqu<mode>
12833         with VI_ULOADSTORE_BW_AVX512VL): Ditto.
12834         (define_insn "avx512f_storedqu<mode>_mask"): Delete.
12835         (define_insn "<avx512>_storedqu<mode>_mask" with
12836         VI48_AVX512VL): New.
12837         (define_insn "<avx512>_storedqu<mode>_mask" with
12838         VI12_AVX512VL): Ditto.
12839
12840 2014-08-27  Alexander Ivchenko  <alexander.ivchenko@intel.com>
12841             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
12842             Anna Tikhonova  <anna.tikhonova@intel.com>
12843             Ilya Tocar  <ilya.tocar@intel.com>
12844             Andrey Turetskiy  <andrey.turetskiy@intel.com>
12845             Ilya Verbin  <ilya.verbin@intel.com>
12846             Kirill Yukhin  <kirill.yukhin@intel.com>
12847             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
12848
12849         * config/i386/sse.md
12850         (define_mode_iterator VI48_AVX2_48_AVX512F): Delete.
12851         (define_mode_iterator VI48_AVX512BW): New.
12852         (define_insn "<avx2_avx512f>_<shift_insn>v<mode><mask_name>"): Delete.
12853         (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
12854         with VI48_AVX2_48_AVX512F): New.
12855         (define_insn "<avx2_avx512bw>_<shift_insn>v<mode><mask_name>"
12856         with VI2_AVX512VL): Ditto.
12857
12858 2014-08-27  Richard Biener  <rguenther@suse.de>
12859
12860         PR middle-end/62239
12861         * builtins.c (fold_builtin_strcat_chk): Move to gimple-fold.c.
12862         (fold_builtin_3): Do not fold strcat_chk here.
12863         * gimple-fold.c (gimple_fold_builtin_strcat_chk): Move here
12864         from builtins.c.
12865         (gimple_fold_builtin): Fold strcat_chk here.
12866
12867 2014-08-26  Aldy Hernandez  <aldyh@redhat.com>
12868
12869         * dwarf2out.h (dwarf2out_decl): Remove prototype.
12870         * dwarf2out.c (dwarf2out_decl): Make static.
12871
12872 2014-08-26  Joel Sherrill <joel.sherrill@oarcorp.com>
12873
12874         * doc/invoke.texi: -fno-cxa-atexit should be -fno-use-cxa-atexit.
12875
12876 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12877
12878         * cselib.h (struct elt_loc_list): Strengthen field "setting_insn"
12879         from rtx to rtx_insn *.
12880         (cselib_lookup_from_insn): Likewise for final param.
12881         (cselib_subst_to_values_from_insn): Likewise.
12882         (cselib_add_permanent_equiv): Likewise.
12883
12884         * cselib.c (cselib_current_insn): Likewise for this variable.
12885         (cselib_subst_to_values_from_insn): Likewise for param "insn".
12886         (cselib_lookup_from_insn): Likewise.
12887         (cselib_add_permanent_equiv): Likewise for param "insn" and local
12888         "save_cselib_current_insn".
12889         (cselib_process_insn): Replace use of NULL_RTX with NULL.
12890
12891         * sched-deps.c (add_insn_mem_dependence): Strengthen param "insn"
12892         from rtx to rtx_insn *.
12893
12894 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12895
12896         * dse.c (dse_step6): Strengthen local "rinsn" from rtx to
12897         rtx_insn *.
12898
12899 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
12900
12901         * df.h (df_dump_insn_problem_function): Strengthen first param of
12902         this callback from const_rtx to const rtx_insn *.
12903         (struct df_insn_info): Strengthen field "insn" from rtx to
12904         rtx_insn *.
12905         (DF_REF_INSN): Eliminate this function, reinstating the older
12906         macro definition.
12907         (df_find_def): Strengthen param 1 from rtx to rtx_insn *.
12908         (df_reg_defined): Likewise.
12909         (df_find_use): Likewise.
12910         (df_reg_used): Likewise.
12911         (df_dump_insn_top): Strengthen param 1 from const_rtx to
12912         const rtx_insn *.
12913         (df_dump_insn_bottom): Likewise.
12914         (df_insn_debug): Strengthen param 1 from rtx to rtx_insn *.
12915         (df_insn_debug_regno): Likewise.
12916         (debug_df_insn): Likewise.
12917         (df_rd_simulate_one_insn): Likewise for param 2.
12918         (df_word_lr_simulate_defs): Likewise for param 1.
12919         (df_word_lr_simulate_uses): Likewise.
12920         (df_md_simulate_one_insn): Likewise for param 2.
12921         (df_simulate_find_noclobber_defs): Likewise for param 1.
12922         (df_simulate_find_defs): Likewise.
12923         (df_simulate_defs): Likewise.
12924         (df_simulate_uses): Likewise.
12925         (df_simulate_one_insn_backwards): Likewise for param 2.
12926         (df_simulate_one_insn_forwards): Likewise.
12927         (df_uses_create): Likewise for param 2.
12928         (df_insn_create_insn_record): Likewise for param 1.
12929         (df_insn_delete): Likewise.
12930         (df_insn_rescan): Likewise.
12931         (df_insn_rescan_debug_internal): Likewise.
12932         (df_insn_change_bb): Likewise.
12933         (df_notes_rescan): Likewise.
12934         * rtl.h (remove_death): Likewise for param 2.
12935         (print_rtl_with_bb): Strengthen param 2 from const_rtx to
12936         const rtx_insn *.
12937         * sched-int.h (reemit_notes): Strengthen param from rtx to
12938         rtx_insn *.
12939         * valtrack.h (propagate_for_debug): Likewise for param 1.
12940
12941         * cfgrtl.c (print_rtl_with_bb): Strengthen param "rtx_first" and
12942         local "tmp_rtx" from const_rtx to const rtx_insn *.
12943         * combine.c (remove_death): Strengthen param "insn" from rtx to
12944         rtx_insn *.
12945         (move_deaths): Likewise for local "where_dead".
12946         * cse.c (delete_trivially_dead_insns): Introduce local
12947         "bind_var_loc" so that "bind" can be strengthened to an rtx_insn *.
12948         * df-core.c (df_find_def): Strengthen param "insn" from rtx to
12949         rtx_insn *.
12950         (df_reg_defined): Likewise.
12951         (df_find_use): Likewise.
12952         (df_reg_used): Likewise.
12953         (df_dump_insn_problem_data): Strengthen param "insn" from
12954         const_rtx to const rtx_insn *.
12955         (df_dump_insn_top): Likewise.
12956         (df_dump_insn_bottom): Likewise.
12957         (df_insn_debug): Strengthen param "insn" from rtx to rtx_insn *.
12958         (df_insn_debug_regno): Likewise.
12959         (debug_df_insn): Likewise.
12960         (DF_REF_INSN): Delete.
12961         * df-problems.c (df_rd_simulate_one_insn): Strengthen param "insn"
12962         from rtx to rtx_insn *.
12963         (df_chain_insn_top_dump): Strengthen param "insn" from
12964         const_rtx to const rtx_insn *.
12965         (df_chain_insn_bottom_dump): Likewise.
12966         (df_word_lr_simulate_defs): Strengthen param "insn" from rtx to
12967         rtx_insn *.
12968         (df_word_lr_simulate_uses): Likewise.
12969         (df_print_note): Likewise.
12970         (df_remove_dead_and_unused_notes): Likewise.
12971         (df_set_unused_notes_for_mw): Likewise.
12972         (df_set_dead_notes_for_mw): Likewise.
12973         (df_create_unused_note): Likewise.
12974         (df_simulate_find_defs): Likewise.
12975         (df_simulate_find_uses): Likewise.
12976         (df_simulate_find_noclobber_defs): Likewise.
12977         (df_simulate_defs): Likewise.
12978         (df_simulate_uses): Likewise.
12979         (df_simulate_one_insn_backwards): Likewise.
12980         (df_simulate_one_insn_forwards): Likewise.
12981         (df_md_simulate_one_insn): Likewise.
12982         * df-scan.c (df_uses_create): Likewise.
12983         (df_insn_create_insn_record): Likewise.
12984         (df_insn_delete): Likewise.
12985         (df_insn_rescan): Likewise.
12986         (df_insn_rescan_debug_internal): Likewise.
12987         (df_insn_change_bb): Likewise.
12988         (df_notes_rescan): Likewise.
12989         (df_refs_add_to_chains): Likewise.
12990         (df_insn_refs_verify): Likewise.
12991         * emit-rtl.c (set_insn_deleted): Add checked cast to rtx_insn *
12992         when invoking df_insn_delete.
12993         (reorder_insns): Strengthen local "x" from rtx to rtx_insn *.
12994         (set_unique_reg_note): Add checked cast.
12995         * final.c (cleanup_subreg_operands): Likewise.
12996         * gcse.c (update_ld_motion_stores): Likewise, strengthening local
12997         "insn" from rtx to rtx_insn *.
12998         * haifa-sched.c (reemit_notes): Strengthen param "insn" and local
12999         "last" from rtx to rtx_insn *.
13000         * ira-emit.c (change_regs_in_insn): New function.
13001         (change_loop): Strengthen local "insn" from rtx to rtx_insn *.
13002         Invoke change_regs_in_insn rather than change_regs.
13003         * ira.c (update_equiv_regs): Strengthen locals "insn",
13004         "init_insn", "new_insn" from rtx to rtx_insn *.  Invoke
13005         for_each_rtx_in_insn rather than for_each_rtx.
13006         * recog.c (confirm_change_group): Add checked casts.
13007         (peep2_update_life): Strengthen local "x" from rtx to rtx_insn *.
13008         Add checked cast.
13009         (peep2_fill_buffer): Add checked cast.
13010         * rtlanal.c (remove_note): Likewise.
13011         * valtrack.c (propagate_for_debug): Strengthen param "insn" and
13012         locals "next" "end" from rtx to rtx_insn *.
13013
13014 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13015
13016         * sched-int.h (sched_init_insn_luid): Strengthen param 1 from rtx
13017         to rtx_insn *.
13018         (struct reg_use_data): Likewise for field "insn".
13019         (insn_cost): Likewise for param.
13020         (real_insn_for_shadow): Likewise for return type and param.
13021         (increase_insn_priority): Likewise for param 1.
13022         (debug_dependencies): Likewise for both params.
13023
13024         * haifa-sched.c (insn_delay): Likewise for param "insn".
13025         (real_insn_for_shadow): Likewise for return type and param "insn".
13026         (update_insn_after_change): Likewise for param "insn".
13027         (recompute_todo_spec): Likewise for param "next" and locals "pro",
13028         "other".
13029         (insn_cost): Likewise for param "insn".
13030         (increase_insn_priority): Likewise.
13031         (calculate_reg_deaths): Likewise.
13032         (setup_insn_reg_pressure_info): Likewise.
13033         (model_schedule): Strengthen from vec<rtx> to vec<rtx_insn *>.
13034         (model_index): Strengthen param "insn" from rtx to rtx_insn *.
13035         (model_recompute): Likewise.
13036         (must_restore_pattern_p): Likewise for param "next".
13037         (model_excess_cost): Likewise for param "insn".
13038         (queue_remove): Likewise.
13039         (adjust_priority): Likewise for param "prev".
13040         (update_register_pressure): Likewise for param "insn".
13041         (setup_insn_max_reg_pressure): Likewise for local "insn".
13042         (update_reg_and_insn_max_reg_pressure): Likewise for param "insn".
13043         (model_add_to_schedule): Likewise.
13044         (model_reset_queue_indices): Likewise for local "insn".
13045         (unschedule_insns_until): Strengthen local "recompute_vec" from
13046         auto_vec<rtx> to auto_vec<rtx_insn *>.  Strengthen locals "last",
13047         "con" from rtx to rtx_insn *.
13048         (restore_last_backtrack_point): Likewise for both locals "x". Add
13049         checked casts.
13050         (estimate_insn_tick): Likewise for param "insn".
13051         (commit_schedule): Likewise for params "prev_head", "tail" and
13052         local "x".
13053         (verify_shadows): Likewise for locals "i1", "i2".
13054         (dump_insn_stream): Likewise for params "head", "tail" and locals
13055         "next_tail", "insn".
13056         (schedule_block): Likewise for locals "insn", "x".  Add a checked
13057         cast.
13058         (fix_inter_tick): Likewise for params "head", "tail".
13059         (create_check_block_twin): Likewise for local "jump".
13060         (haifa_change_pattern): Likewise for param "insn".
13061         (haifa_speculate_insn): Likewise.
13062         (dump_new_block_header): Likewise for params "head", "tail".
13063         (fix_jump_move): Likewise for param "jump".
13064         (move_block_after_check): Likewise.
13065         (sched_init_insn_luid): Likewise for param "insn".
13066         (sched_init_luids): Likewise for local "insn".
13067         (insn_luid): Likewise for param "insn".
13068         (init_h_i_d): Likewise.
13069         (haifa_init_h_i_d): Likewise for local "insn".
13070         (haifa_init_insn): Likewise for param "insn".
13071         * sched-deps.c (add_dependence): Likewise for local "real_pro",
13072         "other".
13073         (create_insn_reg_use): Likewise for param "insn".
13074         (setup_insn_reg_uses): Likewise.  Add a checked cast.
13075         * sched-ebb.c (debug_ebb_dependencies): Strengthen params "head",
13076         "tail" from rtx to rtx_insn *.
13077         * sched-rgn.c (void debug_dependencies): Likewise, also for locals
13078         "insn", "next_tail".
13079
13080 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13081
13082         * haifa-sched.c (struct model_insn_info): Strengthen field "insn"
13083         from rtx to rtx_insn *.
13084         (model_add_to_schedule): Likewise for locals "start", "end",
13085         "iter".
13086
13087 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13088
13089         * rtl.h (duplicate_insn_chain): Strengthen both params from rtx to
13090         rtx_insn *.
13091         * cfgrtl.c (duplicate_insn_chain): Likewise for  params "from",
13092         "to" and locals "insn", "next", "copy".  Remove now-redundant
13093         checked cast.
13094
13095 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13096
13097         * rtl.h (canonicalize_condition): Strengthen param 1 from rtx to
13098         rtx_insn * and param 4 from rtx * to rtx_insn **.
13099         (get_condition): Strengthen param 1 from rtx to rtx_insn * and
13100         param 2 from rtx * to rtx_insn **.
13101
13102         * df.h (can_move_insns_across): Strengthen params 1-4 from rtx to
13103         rtx_insn * and final param from rtx * to rtx_insn **.
13104
13105         * cfgcleanup.c (try_head_merge_bb): Strengthen local "move_before"
13106         from rtx to rtx_insn *.
13107         (try_head_merge_bb): Likewise for both locals named "move_upto".
13108         * df-problems.c (can_move_insns_across): Likewise for params
13109         "from", "to", "across_from", "across_to" and locals "insn",
13110         "next", "max_to".  Strengthen param "pmove_upto" from rtx * to
13111         rtx_insn **.
13112         * ifcvt.c (struct noce_if_info): Strengthen field "cond_earliest"
13113         from rtx to rtx_insn *.
13114         (noce_get_alt_condition): Strengthen param "earliest" from rtx *
13115         to rtx_insn **.  Strengthen local "insn" from rtx to rtx_insn *.
13116         (noce_try_minmax): Strengthen locals "earliest", "seq" from rtx to
13117         rtx_insn *.
13118         (noce_try_abs): Likewise.
13119         (noce_get_condition): Likewise for param "jump".  Strengthen param
13120         "earliest" from rtx * to rtx_insn **.
13121         (noce_find_if_block): Strengthen local "cond_earliest" from rtx to
13122         rtx_insn *.
13123         (find_cond_trap): Likewise.
13124         (dead_or_predicable): Likewise for local "earliest".
13125         * loop-iv.c (check_simple_exit): Likewise for local "at".  Add
13126         checked cast.
13127         * rtlanal.c (canonicalize_condition): Likewise for param "insn"
13128         and local "prev".  Strengthen param "earliest" from rtx * to
13129         rtx_insn **.
13130         (get_condition): Strengthen param "jump" from rtx to rtx_insn *
13131         Strengthen param "earliest" from rtx * to rtx_insn **.
13132
13133 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13134
13135         * fwprop.c (local_ref_killed_between_p): Strengthen params "from",
13136         "to" and local "insn" from rtx to rtx_insn *.
13137
13138 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13139
13140         * sel-sched.c (find_place_for_bookkeeping): Strengthen local "insn"
13141         from rtx to rtx_insn *.
13142         (need_nop_to_preserve_insn_bb): Likewise for param "insn".
13143         (code_motion_path_driver): Likewise for local "last_insn".
13144         (simplify_changed_insns): Likewise for local "insn".
13145
13146 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13147
13148         * rtl.h (push_to_sequence): Strengthen param from rtx to
13149         rtx_insn *.
13150         (push_to_sequence2): Likewise for both params.
13151         (delete_insns_since): Likewise for param.
13152         (reorder_insns_nobb): Likewise for all three params.
13153         (set_new_first_and_last_insn): Likewise for both params.
13154
13155         * emit-rtl.h (set_first_insn): Strengthen param "insn" from rtx to
13156         rtx_insn *.  Remove now-redundant cast.
13157         (set_last_insn): Likewise.
13158
13159         * builtins.c (expand_builtin_return): Strengthen local
13160         "call_fusage" from rtx to rtx_insn *.
13161         * cfgrtl.c (create_basic_block_structure): Likewise for local
13162         "after".
13163         * emit-rtl.c (set_new_first_and_last_insn): Likewise for params
13164         "first", "last" and local "insn".
13165         (delete_insns_since): Likewise for param "from".
13166         (reorder_insns_nobb): Likewise for params "from", "to", "after"
13167         and local "x".
13168         (push_to_sequence): Likewise for param "first" and local "last".
13169         (push_to_sequence2): Likewise for params "first" and "last".
13170         * lra.c (emit_add3_insn): Likewise for local "last".
13171         (lra_emit_add): Likewise.
13172         * lra-constraints.c (base_to_reg): Likewise for locals "insn",
13173         "last_insn".
13174         (process_address_1): Likewise for locals "insn", last".
13175         * modulo-sched.c (ps_first_note): Likewise for return type.
13176         * optabs.c (expand_binop_directly): Likewise for param "last".
13177
13178 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13179
13180         * rtl.h (get_last_insn_anywhere): Strengthen return type from rtx
13181         to rtx_insn*.
13182         * emit-rtl.c (get_last_insn_anywhere): Likewise.
13183
13184 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13185
13186         * function.h (struct sequence_stack): Strengthen fields "first"
13187         and "last" from rtx to rtx_insn *.
13188         (struct emit_status): Likewise for fields "x_first_insn" and
13189         "x_last_insn".
13190
13191         * emit-rtl.h (get_insns): Remove now-redundant checked cast.
13192         (set_first_insn): Add checked cast.
13193         (get_last_insn): Remove now-redundant checked cast.
13194         (set_last_insn): Add checked cast.
13195
13196         * config/m32c/m32c.c (m32c_leaf_function_p): Strengthen locals
13197         "saved_first" and "saved_last" from rtx to rtx_insn *.
13198
13199 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13200
13201         * rtl.h (add_insn): Strengthen param from rtx to rtx_insn *.
13202         (unlink_insn_chain): Strengthen both params from rtx to
13203         rtx_insn *.
13204
13205         * cfgrtl.c (cfg_layout_function_header): Likewise for this
13206         variable.
13207         (unlink_insn_chain): Likewise for params "first" and "last".
13208         Remove now-redundant checked cast.
13209         (record_effective_endpoints): Replace use of NULL_RTX with NULL.
13210         (fixup_reorder_chain): Strengthen local "insn" from rtx to
13211         rtx_insn *.
13212         * emit-rtl.c (link_insn_into_chain): Likewise for all three
13213         params.
13214         (add_insn): Likewise for param "insn" and local "prev".
13215         (add_insn_after_nobb): Likewise for both params and local "next".
13216         (add_insn_before_nobb): Likewise for both params and local "prev".
13217         (add_insn_after): Rename param "after" to "uncast_after",
13218         introducing local "after" with another checked cast.
13219         (add_insn_before): Rename params "insn" and "before", giving them
13220         "uncast_" prefixes, adding the old names back using checked casts.
13221         (emit_note_after): Likewise for param "after".
13222         (emit_note_before): Likewise for param "before".
13223         (emit_label): Add a checked cast.
13224
13225 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13226
13227         * cselib.h (cselib_record_sets_hook):  Strengthen initial param
13228         "insn" from rtx to rtx_insn *.
13229
13230         * cselib.c (cselib_record_sets_hook): Likewise.
13231
13232         * var-tracking.c (add_with_sets): Likewise, renaming back from
13233         "uncast_insn" to "insn" and eliminating the checked cast from rtx
13234         to rtx_insn *.
13235
13236 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13237
13238         * basic-block.h (struct rtl_bb_info): Strengthen fields "end_"
13239         and "header_" from rtx to rtx_insn *.
13240         (struct basic_block_d): Likewise for field "head_" within "x"
13241         field of union basic_block_il_dependent.
13242         (BB_HEAD): Drop function...
13243         (SET_BB_HEAD): ...and this function in favor of...
13244         (BB_HEAD): ...reinstate macro.
13245         (BB_END): Drop function...
13246         (SET_BB_END): ...and this function in favor of...
13247         (BB_END): ...reinstate macro.
13248         (BB_HEADER): Drop function...
13249         (SET_BB_HEADER): ...and this function in favor of...
13250         (BB_HEADER): ...reinstate macro.
13251
13252         * bb-reorder.c (add_labels_and_missing_jumps): Drop use of BB_END.
13253         (fix_crossing_unconditional_branches): Likewise.
13254         * caller-save.c (save_call_clobbered_regs): Likewise.
13255         (insert_one_insn): Drop use of SET_BB_HEAD and SET_BB_END.
13256         * cfgbuild.c (find_bb_boundaries): Drop use of SET_BB_END.
13257         * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
13258         (merge_blocks_move_successor_nojumps): Likewise.
13259         (outgoing_edges_match): Update use of for_each_rtx to
13260         for_each_rtx_in_insn.
13261         * cfgexpand.c (expand_gimple_cond): Drop use of SET_BB_END.
13262         (expand_gimple_cond): Likewise.
13263         (expand_gimple_tailcall): Likewise.
13264         (expand_gimple_basic_block): Drop use of SET_BB_HEAD and
13265         SET_BB_END.
13266         (construct_exit_block): Drop use of SET_BB_END.
13267         * cfgrtl.c (cfg_layout_function_footer): Strengthen from rtx to
13268         rtx_insn *.
13269         (delete_insn): Rename param "insn" to "uncast_insn", introducing
13270         a new local "insn" with a checked cast to rtx_insn *.  Drop use of
13271         SET_BB_HEAD and SET_BB_END.
13272         (create_basic_block_structure): Drop use of SET_BB_HEAD and
13273         SET_BB_END.
13274         (rtl_delete_block): Drop use of SET_BB_HEAD.
13275         (rtl_split_block): Drop use of SET_BB_END.
13276         (emit_nop_for_unique_locus_between): Likewise.
13277         (rtl_merge_blocks): Drop use of SET_BB_END and SET_BB_HEAD.
13278         (block_label): Drop use of SET_BB_HEAD.
13279         (fixup_abnormal_edges): Drop use of SET_BB_END.
13280         (record_effective_endpoints): Drop use of SET_BB_HEADER.
13281         (relink_block_chain): Likewise.
13282         (fixup_reorder_chain): Drop use of SET_BB_END.
13283         (cfg_layout_duplicate_bb): Drop use of SET_BB_HEADER.
13284         (cfg_layout_delete_block): Strengthen local "to" from rtx * to
13285         rtx_insn **.  Drop use of SET_BB_HEADER.
13286         (cfg_layout_merge_blocks): Drop use of SET_BB_HEADER, SET_BB_END,
13287         SET_BB_HEAD.
13288         (BB_HEAD): Delete this function.
13289         (SET_BB_HEAD): Likewise.
13290         (BB_END): Likewise.
13291         (SET_BB_END): Likewise.
13292         (BB_HEADER): Likewise.
13293         (SET_BB_HEADER): Likewise.
13294         * emit-rtl.c (add_insn_after):  Rename param "insn" to
13295         "uncast_insn", adding a new local "insn" and a checked cast to
13296         rtx_insn *.  Drop use of SET_BB_END.
13297         (remove_insn): Strengthen locals "next" and "prev" from rtx to
13298         rtx_insn *.  Drop use of SET_BB_HEAD and SET_BB_END.
13299         (reorder_insns): Drop use of SET_BB_END.
13300         (emit_insn_after_1): Strengthen param "first" and locals "last",
13301         "after_after" from rtx to rtx_insn *.  Drop use of SET_BB_END.
13302         (emit_pattern_after_noloc): Add checked cast.
13303         * haifa-sched.c (get_ebb_head_tail): Drop use of SET_BB_END.
13304         (restore_other_notes): Likewise.
13305         (move_insn): Likewise.
13306         (sched_extend_bb): Likewise.
13307         (fix_jump_move): Likewise.
13308         * ifcvt.c (noce_process_if_block): Likewise.
13309         (dead_or_predicable): Likewise.
13310         * ira.c (update_equiv_regs): Drop use of SET_BB_HEAD.
13311         * reg-stack.c (change_stack): Drop use of SET_BB_END.
13312         * sel-sched-ir.c (sel_move_insn): Likewise.
13313         * sel-sched.c (move_nop_to_previous_block): Likewise.
13314
13315         * config/c6x/c6x.c (hwloop_optimize): Drop use of SET_BB_HEAD and
13316         SET_BB_END.
13317         * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
13318
13319 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13320
13321         * basic-block.h (create_basic_block_structure): Strengthen params
13322         1 "head" and 2 "end" from rtx to rtx_insn *.
13323         * cfgrtl.c (create_basic_block_structure): Likewise.
13324         (rtl_create_basic_block): Update casts from void * to rtx to
13325         rtx_insn *, so that we can pass them as rtx_insn * to
13326         create_basic_block_structure.
13327         * sel-sched-ir.c (sel_create_basic_block): Likewise.
13328
13329 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13330
13331         * rtl.h (for_each_inc_dec): Strengthen param 1 from rtx * to
13332         rtx_insn **.
13333         (check_for_inc_dec): Strengthen param "insn" from rtx to
13334         rtx_insn *.
13335
13336         * cselib.h (cselib_process_insn): Likewise.
13337
13338         * cselib.c (cselib_record_sets): Likewise.
13339         (cselib_process_insn): Likewise.
13340
13341         * dse.c (struct insn_info): Likewise for field "insn".
13342         (check_for_inc_dec_1): Likewise for local "insn".
13343         (check_for_inc_dec): Likewise for param "insn".
13344         (scan_insn): Likewise.
13345         (dse_step1): Likewise for local "insn".
13346
13347         * rtlanal.c (for_each_inc_dec): Strengthen param 1 from rtx * to
13348         rtx_insn **.  Use for_each_rtx_in_insn rather than for_each_rtx.
13349
13350 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13351
13352         * sched-int.h (struct _dep): Strengthen fields "pro" and "con"
13353         from rtx to rtx_insn *.
13354         (DEP_PRO): Delete this function and...
13355         (SET_DEP_PRO): ...this function in favor of...
13356         (DEP_PRO): ...reinstate this macro.
13357         (DEP_CON): Delete this function and...
13358         (SET_DEP_CON): ...this function in favor of...
13359         (DEP_CON): ...reinstate this old macro.
13360         (init_dep_1): Strengthen params 2 and 3 from rtx to rtx_insn *.
13361         (init_dep): Likewise.
13362         (set_priorities): Likewise for both params.
13363         (sd_copy_back_deps): Likewise for params 1 and 2.
13364
13365         * haifa-sched.c (priority): Likewise for param "insn" and local
13366         "next".
13367         (set_priorities): Likewise for params "head" and "tail" and local
13368         "insn".
13369         (process_insn_forw_deps_be_in_spec): Likewise for param "twin" and
13370         local "consumer".
13371         (add_to_speculative_block): Add a checked cast.
13372         (create_check_block_twin): Drop use of SET_DEP_CON.
13373         (add_jump_dependencies): Strengthen params "insn" and "jump" from
13374         rtx to rtx_insn *.
13375
13376         * sched-deps.c (init_dep_1): Likewise for params "pro" and "con".
13377         Drop use of SET_DEP_PRO
13378         (init_dep): Strengthen params "pro" and "con" from rtx to
13379         rtx_insn *.
13380         (sd_copy_back_deps): Likewise for params "to" and "from".  Drop
13381         use of SET_DEP_CON.
13382         (DEP_PRO): Delete.
13383         (DEP_CON): Delete.
13384         (SET_DEP_PRO): Delete.
13385         (SET_DEP_CON): Delete.
13386
13387 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13388
13389         * sel-sched-ir.h (struct vinsn_def): Strengthen field "insn_rtx"
13390         from rtx to rtx_insn *.
13391         (VINSN_INSN_RTX): Eliminate rvalue function and...
13392         (SET_VINSN_INSN): ...lvalue function in favor of...
13393         (VINSN_INSN_RTX): reinstate this old macro.
13394
13395         * sel-sched-ir.c (vinsn_init): Eliminate use of SET_VINSN_INSN_RTX
13396         in favor of VINSN_INSN_RTX.
13397         (VINSN_INSN_RTX): Delete this function.
13398         (SET_VINSN_INSN_RTX): Likewise.
13399
13400 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13401
13402         * sel-sched-ir.h (insn_t): Strengthen from rtx to rtx_insn *.
13403         (BND_TO): Delete this function and...
13404         (SET_BND_TO): ...this functions in favor of...
13405         (BND_TO): ...reinstating this macro.
13406         (struct _fence): Strengthen field "executing_insns" from
13407         vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.  Strengthen fields
13408         "last_scheduled_insn" and "sched_next" from rtx to rtx_insn *.
13409         (_succ_iter_cond): Update param "succp" from rtx * to insn_t *
13410         and param "insn" from rtx to insn_t.
13411         (create_vinsn_from_insn_rtx): Strengthen first param from rtx to
13412         rtx_insn *.
13413
13414         * sched-int.h (insn_vec_t): Strengthen from vec<rtx> to
13415         vec<rtx_insn *> .
13416         (rtx_vec_t): Likewise.
13417         (struct sched_deps_info_def): Strengthen param of "start_insn"
13418         callback from rtx to rtx_insn *.  Likewise for param "insn2" of
13419         "note_mem_dep" callback and first param of "note_dep" callback.
13420
13421         * haifa-sched.c (add_to_speculative_block): Strengthen param
13422         "insn" from rtx to rtx_insn *.
13423         (clear_priorities): Likewise.
13424         (calc_priorities): Likewise for local "insn".
13425
13426         * sched-deps.c (haifa_start_insn): Likewise for param "insn".
13427         Remove redundant checked cast.
13428         (haifa_note_mem_dep): Likewise for param "pending_insn".
13429         (haifa_note_dep): Likewise for param "elem".
13430         (note_mem_dep): Likewise for param "e".
13431         (sched_analyze_1): Add checked casts.
13432         (sched_analyze_2): Likewise.
13433
13434         * sel-sched-dump.c (dump_insn_vector): Strengthen local "succ"
13435         from rtx to rtx_insn *.
13436         (debug): Update param from vec<rtx> & to vec<rtx_insn *>, and
13437         from vec<rtx> * to vec<rtx_insn *> *.
13438
13439         * sel-sched-ir.c (blist_add): Remove use of SET_BND_TO
13440         scaffolding.
13441         (flist_add): Strengthen param "executing_insns" from
13442         vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
13443         (advance_deps_context): Remove now-redundant checked cast.
13444         (init_fences): Replace uses of NULL_RTX with NULL.
13445         (merge_fences): Strengthen params "last_scheduled_insn" and
13446         "sched_next" from rtx to rtx_insn * and "executing_insns" from
13447         vec<rtx, va_gc> * to vec<rtx_insn *, va_gc> *.
13448         (add_clean_fence_to_fences): Replace uses of NULL_RTX with NULL.
13449         (get_nop_from_pool): Add local "nop_pat" so that "nop" can be
13450         an instruction, rather than doing double-duty as a pattern.
13451         (return_nop_to_pool): Update for change of insn_t.
13452         (deps_init_id): Remove now-redundant checked cast.
13453         (struct sched_scan_info_def): Strengthen param of "init_insn"
13454         callback from rtx to insn_t.
13455         (sched_scan): Strengthen local "insn" from rtx to rtx_insn *.
13456         (init_global_and_expr_for_insn): Replace uses of NULL_RTX with
13457         NULL.
13458         (get_seqno_by_succs): Strengthen param "insn" and locals "tmp",
13459         "end" from rtx to rtx_insn *.
13460         (create_vinsn_from_insn_rtx): Likewise for param "insn_rtx".
13461         (rtx insn_rtx, bool force_unique_p)
13462         (BND_TO): Delete function.
13463         (SET_BND_TO): Delete function.
13464
13465         * sel-sched.c (advance_one_cycle): Strengthen local "insn" from
13466         rtx to rtx_insn *.
13467         (extract_new_fences_from): Replace uses of NULL_RTX with NULL.
13468         (replace_dest_with_reg_in_expr): Strengthen local "insn_rtx" from
13469         rtx to rtx_insn *.
13470         (undo_transformations): Likewise for param "insn".
13471         (update_liveness_on_insn): Likewise.
13472         (compute_live_below_insn): Likewise for param "insn" and local
13473         "succ".
13474         (update_data_sets): Likewise for param "insn".
13475         (fill_vec_av_set): Replace uses of NULL_RTX with NULL.
13476         (convert_vec_av_set_to_ready): Drop now-redundant checked cast.
13477         (invoke_aftermath_hooks): Strengthen param "best_insn" from rtx to
13478         rtx_insn *.
13479         (move_cond_jump): Likewise for param "insn".
13480         (move_cond_jump): Drop use of SET_BND_TO.
13481         (compute_av_set_on_boundaries): Likewise.
13482         (update_fence_and_insn): Replace uses of NULL_RTX with NULL.
13483         (update_and_record_unavailable_insns): Strengthen local "bb_end"
13484         from rtx to rtx_insn *.
13485         (maybe_emit_renaming_copy): Likewise for param "insn".
13486         (maybe_emit_speculative_check): Likewise.
13487         (handle_emitting_transformations): Likewise.
13488         (remove_insn_from_stream): Likewise.
13489         (code_motion_process_successors): Strengthen local "succ" from rtx
13490         to insn_t.
13491
13492 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13493
13494         * sel-sched-ir.h (ilist_t): Redefine this typedef in terms of
13495         ilist_t, not _xlist_t;
13496         (ILIST_INSN): Define in terms of new union field "insn".
13497         (ILIST_NEXT): Define in terms of _LIST_NEXT rather than
13498         _XLIST_NEXT.
13499         (struct _list_node): Add new field "insn" to the union, of type
13500         insn_t.
13501         (ilist_add): Replace macro with an inline function, requiring an
13502         insn_t.
13503         (ilist_remove): Define this macro directly in terms of
13504         _list_remove, rather than indirectly via _xlist_remove.
13505         (ilist_clear): Likewise, in terms of _list_clear rather than
13506         _xlist_clear.
13507         (ilist_is_in_p): Replace macro with an inline function, requiring
13508         an insn_t.
13509         (_list_iter_cond_insn): New function.
13510         (ilist_iter_remove): Define this macro directly in terms of
13511         _list_iter_remove, rather than indirectly via _xlist_iter_remove.
13512         (ilist_iterator): Define directly in terms of _list_iterator
13513         rather than indirectly through _xlist_iterator.
13514         (FOR_EACH_INSN): Define in terms of _list_iter_cond_insn rather
13515         than in terms of _FOR_EACH_X.
13516         (FOR_EACH_INSN_1): Likewise.
13517
13518 2014-08-26  Joseph Myers  <joseph@codesourcery.com>
13519
13520         PR target/60606
13521         PR target/61330
13522         * varasm.c (make_decl_rtl): Clear DECL_ASSEMBLER_NAME and
13523         DECL_HARD_REGISTER and return for invalid register specifications.
13524         * cfgexpand.c (expand_one_var): If expand_one_hard_reg_var clears
13525         DECL_HARD_REGISTER, call expand_one_error_var.
13526         * config/arm/arm.c (arm_hard_regno_mode_ok): Do not allow
13527         CC_REGNUM with non-MODE_CC modes.
13528         (arm_regno_class): Return NO_REGS for PC_REGNUM.
13529
13530 2014-08-26  Marek Polacek  <polacek@redhat.com>
13531
13532         PR c/61271
13533         * sel-sched-ir.c (make_regions_from_the_rest): Fix condition.
13534
13535 2014-08-26  Evandro Menezes <e.menezes@samsung.com>
13536
13537         * config/arm/aarch64/aarch64.c (generic_addrcost_table): Delete
13538         qi cost; add di cost.
13539         (cortexa57_addrcost_table): Likewise.
13540
13541 2014-08-26  Marek Polacek  <polacek@redhat.com>
13542
13543         PR c/61271
13544         * expr.c (is_aligning_offset): Remove logical not.
13545
13546 2014-08-26  Marek Polacek  <polacek@redhat.com>
13547
13548         PR c/61271
13549         * tree-vectorizer.h (LOOP_REQUIRES_VERSIONING_FOR_ALIGNMENT,
13550         LOOP_REQUIRES_VERSIONING_FOR_ALIAS): Wrap in parens.
13551
13552 2014-08-26  Richard Biener  <rguenther@suse.de>
13553
13554         PR tree-optimization/62175
13555         * tree-ssa-loop-niter.c (expand_simple_operations): Do not
13556         expand possibly trapping operations.
13557
13558 2014-08-26  David Malcolm  <dmalcolm@redhat.com>
13559
13560         * config/rs6000/rs6000.c (class swap_web_entry): Strengthen field
13561         "insn" from rtx to rtx_insn *.
13562         (permute_load): Likewise for param "insn".
13563         (permute_store): Likewise.
13564         (handle_special_swappables): Likewise for local "insn".
13565         (replace_swap_with_copy): Likewise for locals "insn" and
13566         "new_insn".
13567         (rs6000_analyze_swaps): Likewise for local "insn".
13568
13569 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13570
13571         * regrename.h (struct du_chain): Strengthen field "insn" from rtx
13572         to rtx_insn *.
13573
13574 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13575
13576         * sel-sched-ir.h (struct sel_region_bb_info_def): Strengthen field
13577         "note_list" from rtx to rtx_insn *.
13578         (BB_NOTE_LIST): Replace this function and...
13579         (SET_BB_NOTE_LIST): ...this function with...
13580         (BB_NOTE_LIST): ...the former macro implementation.
13581
13582         * sched-int.h (concat_note_lists): Strengthen param "from_end" and
13583         local "from_start" from rtx to rtx_insn *.  Strengthen param
13584         "to_endp" from rtx * to rtx_insn **.
13585
13586         * haifa-sched.c (concat_note_lists): Likewise.
13587         * sel-sched-ir.c (init_bb): Eliminate SET_BB_NOTE_LIST in favor of
13588         BB_NOTE_LIST.
13589         (sel_restore_notes): Likewise.
13590         (move_bb_info): Likewise.
13591         (BB_NOTE_LIST): Delete this function.
13592         (SET_BB_NOTE_LIST): Delete this function.
13593         * sel-sched.c (create_block_for_bookkeeping): Eliminate
13594         SET_BB_NOTE_LIST in favor of BB_NOTE_LIST.
13595
13596 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13597
13598         * target.def (reorder): Strengthen param "ready" of this DEFHOOK
13599         from rtx * to rtx_insn **.
13600         (reorder2): Likewise.
13601         (dependencies_evaluation_hook): Strengthen params "head", "tail"
13602         from rtx to rtx_insn *.
13603
13604         * doc/tm.texi: Update mechanically for above change to target.def.
13605
13606         * sched-int.h (note_list): Strengthen this variable from rtx to
13607         rtx_insn *.
13608         (remove_notes): Likewise for both params.
13609         (restore_other_notes): Likewise for return type and first param.
13610         (struct ready_list): Strengthen field "vec" from rtx * to
13611         rtx_insn **.
13612         (struct dep_replacement): Strenghten field "insn" from rtx to
13613         rtx_insn *.
13614         (struct deps_desc): Likewise for fields "last_debug_insn",
13615         "last_args_size".
13616         (struct haifa_sched_info): Likewise for callback field
13617         "can_schedule_ready_p"'s param, for first param of "new_ready"
13618         callback field, for both params of "rank" callback field, for
13619         first field of "print_insn" callback field (with a const), for
13620         both params of "contributes_to_priority" callback, for param
13621         of "insn_finishes_block_p" callback, for fields "prev_head",
13622         "next_tail", "head", "tail", for first param of "add_remove_insn"
13623         callback, for first param of "begin_schedule_ready" callback, for
13624         both params of "begin_move_insn" callback, and for second param
13625         of "advance_target_bb" callback.
13626         (add_dependence): Likewise for params 1 and 2.
13627         (sched_analyze): Likewise for params 2 and 3.
13628         (deps_analyze_insn): Likewise for param 2.
13629         (ready_element): Likewise for return type.
13630         (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
13631         (try_ready): Strenghten param from rtx to rtx_insn *.
13632         (sched_emit_insn): Likewise for return type.
13633         (record_delay_slot_pair): Likewise for params 1 and 2.
13634         (add_delay_dependencies): Likewise for param.
13635         (contributes_to_priority): Likewise for both params.
13636         (find_modifiable_mems): Likewise.
13637
13638         * config/arm/arm.c (cortexa7_sched_reorder):  Strengthen param
13639         "ready" from rtx * to rtx_insn **.  Strengthen locals "insn",
13640         "first_older_only_insn" from rtx to rtx_insn *.
13641         (arm_sched_reorder):  Strengthen param "ready"  from rtx * to
13642         rtx_insn **.
13643
13644         * config/c6x/c6x.c (struct c6x_sched_context): Strengthen field
13645         "last_scheduled_iter0" from rtx to rtx_insn *.
13646         (init_sched_state): Replace use of NULL_RTX with NULL for insn.
13647         (c6x_sched_reorder_1): Strengthen param "ready" and locals
13648         "e_ready", "insnp" from rtx * to rtx_insn **.  Strengthen local
13649         "insn" from rtx to rtx_insn *.
13650         (c6x_sched_reorder): Strengthen param "ready" from rtx * to
13651         rtx_insn **.
13652         (c6x_sched_reorder2): Strengthen param "ready" and locals
13653         "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen local
13654         "insn" from rtx to rtx_insn *.
13655         (c6x_variable_issue):  Add a checked cast when assigning from insn
13656         to ss.last_scheduled_iter0.
13657         (split_delayed_branch): Strengthen param "insn" and local "i1"
13658         from rtx to rtx_insn *.
13659         (split_delayed_nonbranch): Likewise.
13660         (undo_split_delayed_nonbranch): Likewise for local "insn".
13661         (hwloop_optimize): Likewise for locals "seq", "insn", "prev",
13662         "entry_after", "end_packet", "head_insn", "tail_insn",
13663         "new_insns", "last_insn", "this_iter", "prev_stage_insn".
13664         Strengthen locals "orig_vec", "copies", "insn_copies" from rtx *
13665         to rtx_insn **.  Remove now-redundant checked cast on last_insn,
13666         but add a checked cast on loop->start_label.  Consolidate calls to
13667         avoid assigning result of gen_spkernel to "insn", now an
13668         rtx_insn *.
13669
13670         * config/i386/i386.c (do_reorder_for_imul): Strengthen param
13671         "ready" from rtx * to rtx_insn **.  Strengthen local "insn" from
13672         rtx to rtx_insn *.
13673         (swap_top_of_ready_list): Strengthen param "ready" from rtx * to
13674         rtx_insn **.  Strengthen locals "top", "next" from rtx to
13675         rtx_insn *.
13676         (ix86_sched_reorder): Strengthen param "ready" from rtx * to
13677         rtx_insn **.  Strengthen local "insn" from rtx to rtx_insn *.
13678         (add_parameter_dependencies): Strengthen params "call", "head" and
13679         locals "insn", "last", "first_arg" from rtx to rtx_insn *.
13680         (avoid_func_arg_motion): Likewise for params "first_arg", "insn".
13681         (add_dependee_for_func_arg): Likewise for param "arg" and local
13682         "insn".
13683         (ix86_dependencies_evaluation_hook): Likewise for params "head",
13684         "tail" and locals "insn", "first_arg".
13685
13686         * config/ia64/ia64.c (ia64_dependencies_evaluation_hook): Likewise
13687         for params "head", "tail" and locals "insn", "next", "next_tail".
13688         (ia64_dfa_sched_reorder): Strengthen param "ready" and locals
13689         "e_ready", "insnp" from rtx * to rtx_insn **. Strengthen locals
13690         "insn", "lowest", "highest" from rtx to rtx_insn *.
13691         (ia64_sched_reorder): Strengthen param "ready" from rtx * to
13692         rtx_insn **.
13693         (ia64_sched_reorder2): Likewise.
13694
13695         * config/mep/mep.c (mep_find_ready_insn): Strengthen return type
13696         and local "insn" from rtx to rtx_insn *.  Strengthen param "ready"
13697         from rtx * to rtx_insn **.
13698         (mep_move_ready_insn): Strengthen param "ready" from rtx * to
13699         rtx_insn **.
13700         (mep_print_sched_insn): Strengthen param "insn" from rtx to
13701         rtx_insn *.
13702         (mep_sched_reorder): Strengthen param "ready" from rtx * to
13703         rtx_insn **.  Strengthen locals "core_insn", "cop_insn" from rtx
13704         to rtx_insn *.
13705
13706         * config/mips/mips.c (mips_promote_ready): Strengthen param "ready"
13707         from rtx * to rtx_insn **.  Strengthen local "new_head" from rtx
13708         to rtx_insn *.
13709         (mips_maybe_swap_ready): Strengthen param "ready" from rtx * to
13710         rtx_insn **.  Strengthen local "temp" from rtx to rtx_insn *.
13711         (mips_macc_chains_reorder): Strengthen param "ready" from rtx * to
13712         rtx_insn **.
13713         (vr4130_reorder): Likewise.
13714         (mips_74k_agen_reorder): Likewise.  Strengthen local "insn" from
13715         rtx to rtx_insn *.
13716         (mips_sched_reorder_1): Strengthen param "ready" from rtx * to
13717         rtx_insn **.
13718         (mips_sched_reorder): Likewise.
13719         (mips_sched_reorder2): Likewise.
13720
13721         * config/picochip/picochip.c (picochip_sched_reorder): Likewise.
13722
13723         * config/rs6000/rs6000.c (rs6000_sched_reorder): Likewise.
13724         Strengthen local "tmp" from rtx to rtx_insn *.
13725         (rs6000_sched_reorder2): Likewise.
13726
13727         * config/s390/s390.c (s390_z10_prevent_earlyload_conflicts):
13728         Likewise.  Update sizeof(rtx) to sizeof(rtx_insn *) in memmove.
13729         (s390_sched_reorder): Strengthen param "ready" from rtx * to
13730         rtx_insn **.  Strengthen local "tmp" from rtx to rtx_insn *.
13731
13732         * config/sh/sh.c (rank_for_reorder): Strengthen locals "tmp",
13733         "tmp2" from rtx to rtx_insn *.
13734         (swap_reorder): Strengthen param "a" from rtx * to rtx_insn **.
13735         Strengthen local "insn" from rtx to rtx_insn *.
13736         (ready_reorder): Strengthen param "ready" from rtx * to
13737         rtx_insn **.  Update sizeof(rtx) to sizeof(rtx_insn *) in qsort.
13738         (sh_reorder):  Strengthen param "ready" from rtx * to rtx_insn **.
13739         (sh_reorder2): Likewise.
13740
13741         * config/spu/spu.c (spu_sched_reorder): Likewise.  Strengthen
13742         local "insn" from rtx to rtx_insn *.
13743
13744         * haifa-sched.c (note_list): Strengthen this variable from rtx to
13745         rtx_insn *.
13746         (scheduled_insns): Strengthen this variable from vec<rtx> to
13747         vec<rtx_insn *>.
13748         (set_modulo_params): Likewise for locals "i1", "i2".
13749         (record_delay_slot_pair): Likewise for params "i1", "i2".
13750         (add_delay_dependencies): Likewise for param "insn".
13751         (cond_clobbered_p): Likewise.
13752         (recompute_todo_spec): Likewise for local "prev".
13753         (last_scheduled_insn): Likewise for this variable.
13754         (nonscheduled_insns_begin): Likewise.
13755         (model_set_excess_costs): Strengthen param "insns" from rtx * to
13756         rtx_insn **.
13757         (rank_for_schedule): Strengthen locals "tmp", "tmp2" from rtx to
13758         rtx_insn *.
13759         (swap_sort): Strengthen param "a" from rtx * to rtx_insn **.
13760         Strengthen local "insn" from rtx to rtx_insn *.
13761         (queue_insn): Strengthen param "insn" from rtx to rtx_insn *.
13762         (ready_lastpos): Strengthen return type from rtx * to rtx_insn **.
13763         (ready_add): Strengthen param "insn" from rtx to rtx_insn *.
13764         (ready_remove_first): Likewise for return type and local "t".
13765         (ready_element): Likewise for return type.
13766         (ready_remove): Likewise for return type and local "t".
13767         (ready_sort): Strengthen local "first" from rtx * to rtx_insn **.
13768         (check_clobbered_conditions): Strengthen local "x" from rtx to
13769         rtx_insn *, adding a checked cast.
13770         (schedule_insn): Likewise for param "insn".
13771         (remove_notes): Likewise for params "head", "tail" and locals
13772         "next_tail", "insn", "next".
13773         (struct haifa_saved_data): Likewise for fields
13774         "last_scheduled_insn", "nonscheduled_insns_begin".
13775         (save_backtrack_point): Update for change to field "vec" of
13776         struct ready_list.
13777         (toggle_cancelled_flags): Strengthen local "first" from rtx * to
13778         rtx_insn **.
13779         (restore_last_backtrack_point): Likewise.  Strengthen local "insn"
13780         from rtx to rtx_insn *
13781         (resolve_dependencies): Strengthen param "insn" from rtx to
13782         rtx_insn *
13783         (restore_other_notes): Likewise for return type, for param "head"
13784         and local "note_head".
13785         (undo_all_replacements): Likewise for local "insn".
13786         (first_nonscheduled_insn): Likewise for return type and local "insn".
13787         (queue_to_ready): Likewise for local "insn", adding checked casts.
13788         (early_queue_to_ready): Likewise for local "insn".
13789         (debug_ready_list_1): Strengthen local "p" from rtx * to
13790         rtx_insn **.
13791         (move_insn): Strengthen param "insn" and local "note" from rtx to
13792         rtx_insn *
13793         (insn_finishes_cycle_p): Likewise for param "insn".
13794         (max_issue): Likewise for local "insn".
13795         (choose_ready): Likewise.  Strengthen param "insn_ptr" from rtx *
13796         to rtx_insn **.
13797         (commit_schedule): Strengthen param "prev_head" and local "insn"
13798         from rtx to rtx_insn *
13799         (prune_ready_list): Likewise for local "insn".
13800         (schedule_block): Likewise for locals "prev_head", "head", "tail",
13801         "skip_insn", "insn", "failed_insn", "x", adding a checked cast.
13802         (set_priorities): Likewise for local "prev_head".
13803         (try_ready): Likewise for param "next".
13804         (fix_tick_ready): Likewise.
13805         (change_queue_index): Likewise.
13806         (sched_extend_ready_list): Update for change to field "vec" of
13807         struct ready_list.
13808         (generate_recovery_code): Strengthen param "insn" from rtx to
13809         rtx_insn *.
13810         (begin_speculative_block): Likewise.
13811         (create_check_block_twin): Likewise for param "insn" and locals
13812         "label", "check", "twin".  Introduce local "check_pat" to avoid
13813         "check" being used as a plain rtx before being used as an insn.
13814         (fix_recovery_deps): Add a checked cast to rtx_insn * when
13815         extracting elements from ready_list.
13816         (sched_remove_insn): Strengthen param "insn" from rtx to
13817         rtx_insn *.
13818         (sched_emit_insn): Likewise for return type.
13819         (ready_remove_first_dispatch): Likewise for return type and local
13820         "insn".
13821
13822         * hw-doloop.c (discover_loop): Add a checked cast to rtx_insn *.
13823
13824         * modulo-sched.c (sms_print_insn): Strengthen from const_rtx to
13825         const rtx_insn *.
13826
13827         * sched-deps.c (add_dependence): Strengthen params "con", "pro"
13828         from rtx to rtx_insn *.
13829         (add_dependence_list): Likewise for param "insn".  Add a checked
13830         cast.
13831         (add_dependence_list_and_free): Strengthen param "insn" from rtx
13832         to rtx_insn *.  Strengthen param "list_p" from rtx * to
13833         rtx_insn **.
13834         (chain_to_prev_insn): Strengthen param "insn" and locals
13835         "prec_nonnote", "i" from rtx to rtx_insn *.
13836         (flush_pending_lists): Likewise for param "insn".
13837         (cur_insn): Likewise for this variable.
13838         (haifa_start_insn): Add a checked cast.
13839         (note_dep): Strengthen param "e" from rtx to rtx_insn *.
13840         (sched_analyze_reg): Likewise for param "insn".
13841         (sched_analyze_1): Likewise.
13842         (sched_analyze_2): Likewise.  Add checked casts.
13843         (sched_analyze_insn): Likewise.  Also for local "prev".
13844         (deps_analyze_insn): Likewise for param "insn".
13845         (sched_analyze): Likewise for params "head", "tail" and local "insn".
13846         (add_dependence_1): Likewise for params "insn", "elem".
13847         (struct mem_inc_info): Likewise for fields "inc_insn", "mem_insn".
13848         (parse_add_or_inc): Likewise for param "insn".
13849         (find_inc): Likewise for local "inc_cand".
13850         (find_modifiable_mems): Likewise for params "head", "tail" and
13851         locals "insn", "next_tail".
13852
13853         * sched-ebb.c (init_ready_list): Likewise for local "insn".
13854         (begin_schedule_ready): Likewise for param "insn".
13855         (begin_move_insn): Likewise for params "insn" and "last".
13856         (ebb_print_insn): Strengthen param "insn" from const_rtx to
13857         const rtx_insn *.
13858         (rank): Strengthen params "insn1", "insn2" from rtx to rtx_insn *.
13859         (ebb_contributes_to_priority): Likewise for params "next", "insn".
13860         (ebb_add_remove_insn): Likewise for param "insn".
13861         (advance_target_bb): Likewise.
13862
13863         * sched-rgn.c (rgn_estimate_number_of_insns): Likewise for local
13864         "insn".
13865         (check_live): Likewise for param "insn".
13866         (init_ready_list): Likewise for local "insn".
13867         (can_schedule_ready_p): Likewise for param "insn".
13868         (begin_schedule_ready): Likewise.
13869         (new_ready): Likewise for param "next".
13870         (rgn_print_insn): Likewise for param "insn".
13871         (rgn_rank): Likewise for params "insn1", "insn2".
13872         (contributes_to_priority): Likewise for params "next", "insn".
13873         (rgn_insn_finishes_block_p): Likewise for param "insn".
13874         (add_branch_dependences): Likewise for params "head", "tail" and
13875         locals "insn", "last".
13876         (rgn_add_remove_insn): Likewise for param "insn".
13877         (advance_target_bb): Likewise.
13878
13879         * sel-sched-dump.c (sel_print_insn): Strengthen param "insn" from
13880         const_rtx to const rtx_insn *.
13881
13882         * sel-sched-dump.h (sel_print_insn): Likewise.
13883
13884         * sel-sched-ir.c (advance_deps_context): Add a checked cast.
13885         (deps_init_id): Likewise.
13886
13887         * sel-sched.c (convert_vec_av_set_to_ready): Likewise.
13888         (invoke_reorder_hooks): Strengthen local "arr" from rtx * to
13889         rtx_insn **.
13890
13891 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13892
13893         * output.h (final_start_function): Strengthen param 1 from rtx to
13894         rtx_insn *.
13895
13896         * final.c (final_start_function): Likewise, renaming back from
13897         "uncast_first" to "first", and dropping the checked cast from rtx
13898         to rtx_insn *.
13899
13900 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13901
13902         * output.h (final): Strengthen param 1 from rtx to rtx_insn *.
13903         * final.c (final): Likewise.  Rename param back from
13904         "uncast_first" to "first" and eliminate the checked cast from rtx
13905         to rtx_insn *.
13906
13907 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13908
13909         * output.h (shorten_branches): Strengthen param from rtx to
13910         rtx_insn *.
13911
13912         * final.c (shorten_branches): Likewise, renaming param back from
13913         "uncast_first" to "first", and dropping the checked cast from rtx
13914         to rtx_insn *.
13915
13916         * genattr.c (gen_attr): Likewise when writing out the prototype of
13917         shorten_branches.
13918
13919 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13920
13921         * sched-int.h (struct haifa_sched_info): Strengthen fields
13922         "prev_head" and "next_tail" from rtx to rtx_insn *.
13923
13924 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13925
13926         * rtl.h (rtx_jump_table_data::get_labels): New method.
13927         * cfgbuild.c (make_edges): Replace hand-coded lookup of labels
13928         with use of the new rtx_jump_table_data::get_labels method.
13929         (purge_dead_tablejump_edges): Strengthen param "table" from rtx
13930         to rtx_jump_table_data *.  Simplify by using get_labels method.
13931         * cfgrtl.c (delete_insn): Replace use of JUMP_TABLE_DATA_P with
13932         a dyn_cast, introducing local "table", using it to replace
13933         label-lookup logic with a get_labels method call.
13934         (patch_jump_insn): Simplify using get_labels method.
13935         * dwarf2cfi.c (create_trace_edges): Likewise.
13936         * rtlanal.c (label_is_jump_target_p): Likewise.
13937
13938 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13939
13940         * rtl.h (unshare_all_rtl_again): Strengthen param "insn" from rtx
13941         to rtx_insn *.
13942
13943         * emit-rtl.c (unshare_all_rtl_1): Likewise.
13944         (unshare_all_rtl_again): Likewise, also for local "p".
13945
13946 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13947
13948         * rtl.h (delete_insn_and_edges): Strengthen param "insn" from rtx
13949         to rtx_insn *.
13950         * cfgrtl.c (delete_insn_and_edges): Likewise.
13951
13952 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13953
13954         * rtl.h (reorder_insns): Strengthen params "from", "to", "after"
13955         from rtx to rtx_insn *.
13956
13957         * emit-rtl.c (reorder_insns): Likewise, also for local "insn".
13958
13959 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13960
13961         * function.c (thread_prologue_and_epilogue_insns): Likewise for
13962         locals "returnjump", "epilogue_end", "insn", "next".
13963
13964         * shrink-wrap.h (get_unconverted_simple_return): Strengthen param
13965         "returnjump" from rtx * to rtx_insn **.
13966         * shrink-wrap.c (get_unconverted_simple_return): Likewise.
13967
13968 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13969
13970         * basic-block.h (struct edge_def). Strengthen "r" within
13971         union edge_def_insns from rtx to rtx_insn *.
13972
13973         * cfgexpand.c (pass_expand::execute): Remove now-redundant cast
13974         from rtx to rtx_insn *.  Strengthen local "insns" from rtx to
13975         rtx_insn *.
13976         * cfgrtl.c (commit_one_edge_insertion): Remove now-redundant cast
13977         from rtx to rtx_insn *.
13978         * cprop.c (find_bypass_set): Strengthen local "insn" from rtx to
13979         rtx_insn *.
13980         * postreload-gcse.c (reg_killed_on_edge): Likewise.
13981         (reg_used_on_edge): Likewise.
13982         * tree-cfg.c (gt_ggc_mx): New overload for rtx_insn *&.
13983         (gt_pch_nx): New overload for rtx_insn *&.
13984         * tree-outof-ssa.c (expand_phi_nodes): Strengthen local "insns"
13985         from rtx to rtx_insn *.
13986
13987 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
13988
13989         * basic-block.h (struct rtl_bb_info): Strengthen field "footer_"
13990         from rtx to rtx_insn *.
13991         (BB_FOOTER): Replace function with access macro.
13992         (SET_BB_FOOTER): Delete.
13993
13994         * cfgcleanup.c (try_optimize_cfg): Replace uses of SET_BB_FOOTER
13995         with BB_FOOTER.
13996         * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
13997         (emit_barrier_after_bb): Likewise.
13998         (record_effective_endpoints): Likewise.
13999         (relink_block_chain): Likewise.
14000         (fixup_fallthru_exit_predecessor): Likewise.
14001         (cfg_layout_duplicate_bb): Likewise.
14002         (cfg_layout_split_block): Likewise.
14003         (cfg_layout_delete_block): Likewise.
14004         (cfg_layout_merge_blocks): Likewise.
14005         (BB_FOOTER): Delete function.
14006         (SET_BB_FOOTER): Delete function.
14007         * combine.c (update_cfg_for_uncondjump): Replace uses of
14008         SET_BB_FOOTER with BB_FOOTER.
14009
14010 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14011
14012         * except.h (struct eh_landing_pad_d): Strengthen field
14013         "landing_pad" from rtx to rtx_code_label *.
14014
14015         * except.c (sjlj_emit_dispatch_table): Likewise for param
14016         "dispatch_label"
14017         (sjlj_build_landing_pads): Likewise for local "dispatch_label".
14018
14019 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14020
14021         * config/xtensa/xtensa-protos.h (xtensa_emit_loop_end): Strengthen
14022         first param from rtx to rtx_insn *.
14023         * config/xtensa/xtensa.c (struct machine_function): Likewise for
14024         field "set_frame_ptr_insn".
14025         (xtensa_expand_compare_and_swap): Strengthen locals "csloop" and
14026         "csend" from rtx to rtx_code_label *.
14027         (xtensa_expand_atomic): Likewise for local "csloop".
14028         (xtensa_emit_loop_end): Strengthen param "insn" from rtx to
14029         rtx_insn *.
14030         (xtensa_call_tls_desc): Likewise for return type and locals
14031         "call_insn", "insns".
14032         (xtensa_legitimize_tls_address): Likewise for local "insns".
14033         (xtensa_expand_prologue): Likewise for locals "insn", "first".
14034
14035 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14036
14037         * config/v850/v850-protos.h (v850_adjust_insn_length): Strengthen
14038         first param from rtx to rtx_insn *.
14039         * config/v850/v850.c (v850_adjust_insn_length): Likewise for param
14040         "insn".
14041
14042 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14043
14044         * config/tilepro/tilepro-protos.h (tilepro_output_cbranch_with_opcode):
14045         Strengthen param 1 from rtx to rtx_insn *.
14046         (tilepro_output_cbranch): Likewise.
14047         (tilepro_adjust_insn_length): Likewise.
14048         (tilepro_final_prescan_insn): Likewise for sole param.
14049
14050         * config/tilepro/tilepro.c (tilepro_legitimize_tls_address):
14051         Likewise for local "last".
14052         (cbranch_predicted_p): Likewise for param "insn".
14053         (tilepro_output_simple_cbranch_with_opcode): Likewise.
14054         (tilepro_output_cbranch_with_opcode): Likewise.
14055         (tilepro_output_cbranch): Likewise.
14056         (frame_emit_load): Likewise for return type and locals "seq",
14057         "insn".
14058         (emit_sp_adjust): Likewise for return type and local "insn".
14059         (tilepro_expand_epilogue): Likewise for locals "last_insn",
14060         "insn".
14061         (tilepro_adjust_insn_length): Likewise for param "insn".
14062         (next_insn_to_bundle): Likewise for return type and params
14063         "r", "end".
14064         (tilepro_gen_bundles): Likewise for locals "insn", "next", "end".
14065         (replace_pc_relative_symbol_ref): Likewise for param "insn" and
14066         local "new_insns".
14067         (match_addli_pcrel): Likewise for param "insn".
14068         (replace_addli_pcrel): Likewise.
14069         (match_auli_pcrel): Likewise.
14070         (replace_auli_pcrel): Likewise.
14071         (tilepro_fixup_pcrel_references): Likewise for locals "insn",
14072         "next_insn".
14073         (reorder_var_tracking_notes): Likewise for locals "insn", "next",
14074         "queue", "next_queue", "prev".
14075         (tilepro_asm_output_mi_thunk): Likewise for local "insn".
14076         (tilepro_final_prescan_insn): Likewise for param "insn".
14077
14078 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14079
14080         * config/tilegx/tilegx-protos.h (tilegx_output_cbranch_with_opcode):
14081         Strengthen param 1 from rtx to rtx_insn *.
14082         (tilegx_output_cbranch): Likewise.
14083         (tilegx_adjust_insn_length): Likewise.
14084         (tilegx_final_prescan_insn): Likewise for sole param.
14085
14086         * config/tilegx/tilegx.c (tilegx_legitimize_tls_address): Likewise
14087         or local "last".
14088         (cbranch_predicted_p): Likewise for param "insn".
14089         (tilegx_output_simple_cbranch_with_opcode): Likewise.
14090         (tilegx_output_cbranch_with_opcode): Likewise.
14091         (tilegx_output_cbranch): Likewise.
14092         (frame_emit_load): Likewise for return type.
14093         (set_frame_related_p): Likewise for locals "seq", "insn".
14094         (emit_sp_adjust): Likewise for return type, and for local "insn".
14095         Introduce local "pat" for use in place of "insn" where the latter
14096         isn't an instruction.
14097         (tilegx_expand_epilogue): Strengthen locals "last_insn", "insn"
14098         from rtx to rtx_insn *.
14099         (tilegx_adjust_insn_length): Likewise for param "insn".
14100         (next_insn_to_bundle): Likewise for return type and params "r" and
14101         "end".
14102         (tilegx_gen_bundles): Likewise for locals "insn", "next", "prev",
14103         "end".
14104         (replace_insns): Likewise for params "old_insn", "new_insns".
14105         (replace_mov_pcrel_step1): Likewise for param "insn" and local
14106         "new_insns".
14107         (replace_mov_pcrel_step2): Likewise.
14108         (replace_mov_pcrel_step3): Likewise.
14109         (tilegx_fixup_pcrel_references): Likewise for locals "insn",
14110         "next_insn".
14111         (reorder_var_tracking_notes): Likewise for locals "insn", "next",
14112         "queue", "next_queue", "prev".
14113         (tilegx_output_mi_thunk): Likewise for local "insn".
14114         (tilegx_final_prescan_insn): Likewise for param "insn".
14115
14116 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14117
14118         * config/spu/spu.c (frame_emit_store): Strengthen return type from
14119         rtx to rtx_insn *.
14120         (frame_emit_load): Likewise.
14121         (frame_emit_add_imm): Likewise, also for local "insn".
14122         (spu_expand_prologue): Likewise for local "insn".
14123         (struct spu_bb_info): Likewise for field "prop_jump".
14124         (emit_nop_for_insn): Likewise for param "insn" and local
14125         "new_insn".
14126         (pad_bb): Likewise for locals "insn", "next_insn", "prev_insn",
14127         "hbr_insn".
14128         (spu_emit_branch_hint): Likewise for params "before", "branch" and
14129         locals "hint", "insn".
14130         (get_branch_target): Likewise for param "branch".
14131         (insn_clobbers_hbr): Likewise for param "insn".
14132         (insert_hbrp_for_ilb_runout): Likewise for param "first" and
14133         locals "insn", "before_4", "before_16".
14134         (insert_hbrp): Likewise for local "insn".
14135         (spu_machine_dependent_reorg): Likewise for locals "branch",
14136         "insn", "next", "bbend".
14137         (uses_ls_unit): Likewise for param "insn".
14138         (get_pipe): Likewise.
14139         (spu_sched_variable_issue): Rename param "insn" to "uncast_insn",
14140         introducing a checked cast.
14141         (spu_sched_adjust_cost): Likewise for params "insn" and
14142         "dep_insn".
14143         (ea_load_store_inline): Strengthen local "insn" from rtx to rtx_insn *.
14144         (spu_sms_res_mii): Likewise.
14145
14146 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14147
14148         * config/sparc/sparc-protos.h (output_ubranch): Strengthen param 2
14149         from rtx to rtx_insn *.
14150         (output_cbranch): Likewise for param 6.
14151         (output_return): Likewise for param 1.
14152         (output_sibcall): Likewise.
14153         (output_v8plus_shift): Likewise.
14154         (output_v8plus_mult): Likewise.
14155         (output_v9branch): Likewise for param 7.
14156         (output_cbcond):  Likewise for param 3.
14157
14158         * config/sparc/sparc.c (sparc_legitimize_tls_address): Likewise
14159         for local "insn".
14160         (sparc_legitimize_pic_address): Likewise.
14161         (sparc_emit_call_insn): Likewise.
14162         (emit_save_or_restore_regs): Likewise.
14163         (emit_window_save): Likewise for return type and local "insn".
14164         (sparc_expand_prologue): Likewise for local "insn".
14165         (sparc_flat_expand_prologue): Likewise.
14166         (output_return): Likewise for param "insn".
14167         (output_sibcall): Likewise for param "insn" and local "delay".
14168         (output_ubranch): Likewise for param "insn".
14169         (output_cbranch): Likewise.
14170         (output_cbcond): Likewise.
14171         (output_v9branch): Likewise.
14172         (output_v8plus_shift): Likewise.
14173         (sparc_output_mi_thunk): Likewise for local "insn".
14174         (get_some_local_dynamic_name): Likewise.
14175         (output_v8plus_mult): Likewise for param "insn".
14176
14177 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14178
14179         * config/sh/sh-protos.h (output_ieee_ccmpeq): Strengthen param 1
14180         from rtx to rtx_insn *.
14181         (output_branchy_insn): Likewise for param 3.
14182         (output_far_jump): Likewise for param 1.
14183         (final_prescan_insn): Likewise.
14184         (sh_insn_length_adjustment): Likewise for sole param.
14185
14186         * config/sh/sh.c (expand_cbranchsi4): Likewise for local "jump".
14187         (expand_cbranchdi4): Strengthen local "skip_label" from rtx to
14188         rtx_code_label *.
14189         (sh_emit_compare_and_set): Likewise for local "lab".
14190         (output_far_jump): Strengthen param "insn" and local "prev" from
14191         rtx to rtx_insn *.
14192         (output_branchy_insn): Likewise for param "insn" and local
14193         "next_insn".
14194         (output_ieee_ccmpeq): Likewise for param "insn".
14195         (struct label_ref_list_d): Strengthen field "label" from rtx to
14196         rtx_code_label *.
14197         (pool_node): Likewise.
14198         (pool_window_label): Likewise for this global.
14199         (add_constant): Likewise for return type and locals "lab", "new_rtx".
14200         (dump_table): Strengthen params "start", "barrier" and local
14201         "scan" from rtx to rtx_insn *.
14202         (broken_move): Likewise for param "insn".
14203         (untangle_mova): Likewise for params "first_mova" and "new_mova".
14204         Strengthen param "first_mova" from rtx * to rtx_insn **.
14205         (mova_p): Likewise for param "insn".
14206         (fixup_mova): Likewise for param "mova".
14207         (find_barrier): Likewise for return type, params "mova" and
14208         "from", and locals "barrier_before_mova", "found_barrier",
14209         "good_barrier", "orig", "last_symoff", "next".  Strengthen local
14210         "label" from rtx to rtx_code_label *.
14211         (sh_loop_align): Strengthen locals "first", "insn", "mova" from
14212         rtx to rtx_insn *.
14213         (sh_reorg): Likewise for locals "link", "scan", "barrier".
14214         (split_branches): Likewise for param "first" and local "insn".
14215         (final_prescan_insn): Likewise for param "insn".
14216         (sequence_insn_p): Likewise for locals "prev", "next".
14217         (sh_insn_length_adjustment): Likewise for param "insn".
14218         (sh_can_redirect_branch): Likewise for local "insn".
14219         (find_r0_life_regions): Likewise for locals "end", "insn".
14220         (sh_output_mi_thunk): Likewise for local "insns".
14221
14222 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14223
14224         * config/score/score.c (score_output_mi_thunk): Strengthen local
14225         "insn" from rtx to rtx_insn *.
14226         (score_prologue): Likewise.
14227
14228 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14229
14230         * config/s390/s390-protos.h (s390_match_ccmode): Strengthen param
14231         1 from rtx to rtx_insn *.
14232         (s390_emit_jump): Likewise for return type.
14233         (s390_emit_call): Likewise.
14234         (s390_load_got): Likewise.
14235
14236         * config/s390/s390.c (last_scheduled_insn): Likewise for this
14237         variable.
14238         (s390_match_ccmode): Likewise for param "insn".
14239         (s390_emit_jump): Likewise for return type.
14240         (s390_split_branches): Likewise for local "label".
14241         (struct constant): Strengthen field "label" from rtx to
14242         rtx_code_label *.
14243         (struct constant_pool): Likewise for field "label".  Strengthen
14244         fields "first_insn", "pool_insn", "emit_pool_after" from rtx to
14245         rtx_insn *.
14246         (s390_alloc_pool): Replace NULL_RTX with NULL when dealing with
14247         insns.
14248         (s390_start_pool): Strengthen param "insn" from rtx to rtx_insn *.
14249         (s390_end_pool): Likewise.
14250         (s390_dump_pool): Likewise for local "insn".
14251         (s390_mainpool_start): Likewise.
14252         (s390_chunkify_start): Likewise.
14253         (s390_chunkify_start): Replace NULL_RTX with NULL when dealing
14254         with insns.  Strengthen locals "label", "jump", "barrier", "next",
14255         "prev", "vec_insn", "insn" from rtx to rtx_insn *.
14256         (s390_chunkify_finish): Strengthen local "insn" from rtx to
14257         rtx_insn *.
14258         (s390_chunkify_cancel): Likewise for locals "insn", "barrier",
14259         "jump", "label", "next_insn".
14260         (s390_regs_ever_clobbered): Likewise for local "cur_insn".
14261         (s390_optimize_nonescaping_tx): Likewise for locals "insn",
14262         "tbegin_insn".
14263         (s390_load_got): Likewise for return type and local "insns".
14264         (s390_save_gprs_to_fprs): Likewise for local "insn".
14265         (s390_restore_gprs_from_fprs): Likewise.
14266         (pass_s390_early_mach::execute): Likewise.
14267         (s390_emit_prologue): Likewise for local "insns".
14268         (s390_expand_tbegin): Strengthen local "leave_label" from rtx to
14269         rtx_code_label *.
14270         (s390_emit_call): Strengthen return type and local "insn" from
14271         rtx to rtx_insn *.
14272         (s390_emit_tpf_eh_return): Likewise for local "insn".
14273         (s390_optimize_prologue): Likewise for locals "insn", "new_insn",
14274         "next_insn", introducing locals "s_pat", "rpat" to allow this.
14275         (s390_fix_long_loop_prediction): Likewise for param "insn" and
14276         local "cur_insn".
14277         (s390_non_addr_reg_read_p): Likewise for param "insn".
14278         (find_cond_jump): Likewise for return type and param "insn".
14279         (s390_swap_cmp): Likewise for param "insn".
14280         (s390_z10_optimize_cmp): Likewise for param "insn" and locals
14281         "prev_insn", "next_insn".
14282         (s390_reorg): Likewise for locals "insn", "target".
14283         (s390_z10_prevent_earlyload_conflicts): Likewise for local "insn".
14284         (s390_sched_variable_issue): For now, rename param "insn" to
14285         "uncast_insn", introducing a checked cast.
14286         (s390_sched_init): Replace NULL_RTX with NULL when dealing with
14287         insn.
14288         (s390_loop_unroll_adjust): Strengthen local "insn" from rtx to
14289         rtx_insn *.  Use for_each_rtx_in_insn rather than for_each_rtx.
14290
14291 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14292
14293         * config/rx/rx-protos.h (rx_adjust_insn_length): Strengthen first
14294         param from rtx to rtx_insn *.
14295         * config/rx/rx.c (rx_adjust_insn_length): Likewise for param "insn".
14296
14297 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14298
14299         * config/rs6000/rs6000-protos.h (output_cbranch): Strengthen param
14300         4 from rtx to rtx_insn *.
14301         (rs6000_final_prescan_insn): Likewise for first param.
14302         * config/rs6000/rs6000.c (rs6000_emit_set_const): Likewise for
14303         local "insn".
14304         (rs6000_get_some_local_dynamic_name): Likewise.
14305         (output_cbranch): Likewise for param "insn".
14306         (spe_func_has_64bit_regs_p): Likewise for locals "insns", "insn".
14307         (rs6000_function_ok_for_sibcall): Likewise for locals "top", "insn".
14308         (rs6000_emit_allocate_stack): Likewise for local "insn".
14309         (load_cr_save): Likewise.
14310         (restore_saved_cr): Likewise.
14311         (restore_saved_lr): Likewise.
14312         (emit_cfa_restores): Likewise.
14313         (rs6000_output_function_epilogue): Likewise for locals "insn" and
14314         "deleted_debug_label".
14315         (rs6000_output_mi_thunk): Likewise for local "insn".
14316         (rs6000_final_prescan_insn): Likewise for param "insn".
14317
14318 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14319
14320         * config/picochip/picochip-protos.h (picochip_final_prescan_insn):
14321         Strengthen param "insn" from rtx to rtx_insn *.
14322         * config/picochip/picochip.c (picochip_current_prescan_insn):
14323         Likewise for this variable.
14324         (picochip_final_prescan_insn): Likewise for param "insn".
14325
14326 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14327
14328         * config/pa/pa-protos.h (pa_output_call): Strengthen first param
14329         from rtx to rtx_insn *.
14330         (pa_output_indirect_call): Likewise.
14331         (pa_adjust_insn_length): Likewise.
14332         (pa_attr_length_millicode_call): Likewise.
14333         (pa_attr_length_call): Likewise.
14334         (pa_attr_length_indirect_call): Likewise.
14335
14336         * config/pa/pa.c (pa_adjust_insn_length): Likewise for param
14337         "insn".
14338         (pa_attr_length_millicode_call): Likewise.
14339         (pa_attr_length_call): Likewise.
14340         (pa_output_call): Likewise.
14341         (pa_attr_length_indirect_call): Likewise.
14342         (pa_output_indirect_call): Likewise.
14343
14344 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14345
14346         * config/nds32/nds32-protos.h (nds32_adjust_insn_length):
14347         Strengthen first param from rtx to rtx_insn *.
14348         * config/nds32/nds32.c (nds32_adjust_insn_length): Likewise for
14349         param "insn".
14350
14351 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14352
14353         * config/mips/mips-protos.h (mips_emit_move): Strengthen return
14354         type from rtx to rtx_insn *.
14355         (mips_expand_call): Likewise.
14356         (mips_adjust_insn_length): Likewise for first param.
14357         (mips_output_conditional_branch): Likewise.
14358         (mips_output_order_conditional_branch): Likewise.
14359         (mips_final_prescan_insn): Likewise.
14360
14361         * config/mips/mips.c (SEQ_BEGIN): For now, add checked cast to
14362         rtx_insn * for the SEQUENCE case.
14363         (SEQ_END): Likewise.
14364         (mips_emit_move): Strengthen return type from rtx to rtx_insn *.
14365         (mips_emit_call_insn): Likewise, also for local "insn".
14366         (mips16_gp_pseudo_reg): Likewise for local "scan".
14367         (mips16_build_call_stub): Likewise for return type and for local
14368         "insn".  Introduce a new local "pattern" so that "insn" can indeed
14369         be an insn.
14370         (mips_expand_call): Strengthen return type and local "insn" from
14371         rtx to rtx_insn *.
14372         (mips_block_move_loop): Strengthen local "label" from rtx to
14373         rtx_code_label *.
14374         (mips_expand_synci_loop): Likewise for locals "label",
14375         "end_label".
14376         (mips_set_frame_expr): Strengthen local "insn" from rtx to
14377         rtx_insn *.
14378         (mips16e_collect_argument_saves): Likewise for locals "insn",
14379         "next".
14380         (mips_find_gp_ref): Likewise for param of callback for "pred"
14381         param, and for local "insn".
14382         (mips_insn_has_inflexible_gp_ref_p): Likewise for param "insn".
14383         (mips_insn_has_flexible_gp_ref_p): Likewise.
14384         (mips_epilogue_emit_cfa_restores): Likewise for return type and
14385         local "insn".
14386         (mips_epilogue_set_cfa): Likewise for local "insn".
14387         (mips_expand_epilogue): Likewise.
14388         (mips_adjust_insn_length): Likewise for param "insn".
14389         (mips_output_conditional_branch): Likewise.
14390         (mips_output_order_conditional_branch): Likewise.
14391         (struct mips_ls2): Likewise for fields "alu1_turn_enabled_insn",
14392         "alu2_turn_enabled_insn", "falu1_turn_enabled_insn",
14393         "falu2_turn_enabled_insn".
14394         (mips_builtin_branch_and_move): Strengthen locals "true_label",
14395         "done_label" from rtx to rtx_code_label *.
14396         (struct mips16_constant): Likewise for field "label".
14397         (mips16_add_constant): Likewise for return type.
14398         (mips16_emit_constants_1): Strengthen return type and param "insn"
14399         from rtx to rtx_insn *.
14400         (mips16_emit_constants): Likewise for param "insn".
14401         (mips16_insn_length): Likewise.
14402         (mips16_rewrite_pool_constant): Strengthen local "label" from rtx
14403         to rtx_code_label *.
14404         (struct mips16_rewrite_pool_refs_info): Strengthen field "insn"
14405         from rtx to rtx_insn *.
14406         (mips16_lay_out_constants): Likewise for locals "insn", "barrier",
14407         "jump".  Strengthen local "label" from rtx to rtx_code_label *.
14408         (r10k_simplify_address): Strengthen param "insn" and local
14409         "def_insn" from rtx to rtx_insn *.
14410         (r10k_safe_address_p): Strengthen param "insn" from rtx to
14411         rtx_insn *.
14412         (r10k_needs_protection_p_1): Update target type of cast of data
14413         from to rtx to rtx_insn *.
14414         (r10k_needs_protection_p_store): Strengthen local "insn_ptr" from
14415         rtx * to rtx_insn **.
14416         (r10k_needs_protection_p): Strengthen param "insn" from rtx to
14417         rtx_insn *.
14418         (r10k_insert_cache_barriers): Likewise for locals "insn", "end".
14419         (mips_call_expr_from_insn): Likewise for param "insn".
14420         (mips_pic_call_symbol_from_set): Likewise for local "def_insn".
14421         (mips_find_pic_call_symbol): Likewise for param "insn".
14422         (mips_annotate_pic_calls): Likewise for local "insn".
14423         (mips_sim_insn): Likewise for this variable.
14424         (struct mips_sim): Likewise for field "insn" within elements of
14425         last_set array.
14426         (mips_sim_wait_reg): Likewise for param "insn".
14427         (mips_sim_wait_regs): Likewise.
14428         (mips_sim_wait_units): Likewise.
14429         (mips_sim_wait_insn): Likewise.
14430         (mips_sim_issue_insn): Likewise.
14431         (mips_sim_finish_insn): Likewise.
14432         (mips_seq_time): Likewise for param "seq" and local "insn".
14433         (vr4130_avoid_branch_rt_conflict): Likewise for param "insn" and
14434         locals "first", "second".
14435         (vr4130_align_insns): Likewise for locals "insn", "subinsn",
14436         "last", "last2", "next".
14437         (mips_avoid_hazard): Likewise for params "after", "insn".
14438         (mips_reorg_process_insns): Likewise for locals "insn",
14439         "last_insn", "subinsn", "next_insn".
14440         (mips_has_long_branch_p): Likewise for locals "insn", "subinsn".
14441         (mips16_split_long_branches): Likewise for locals "insn" "jump",
14442         "jump_sequence".
14443         (mips_output_mi_thunk): Likewise for local "insn".
14444         (mips_final_prescan_insn): Likewise for param "insn".
14445
14446 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14447
14448         * config/microblaze/microblaze.c (microblaze_call_tls_get_addr):
14449         Strengthen return type and local "insns" from rtx to rtx_insn *.
14450         (microblaze_legitimize_tls_address): Likewise for local "insns".
14451         (microblaze_block_move_loop): Strengthen local "label" from rtx
14452         to rtx_code_label *.
14453         (microblaze_expand_prologue): Strengthen two locals named "insn"
14454         from rtx to rtx_insn *.
14455         (microblaze_asm_output_mi_thunk): Likewise for local "insn".
14456         (microblaze_expand_divide): Likewise for locals "jump", "cjump",
14457         "insn".  Strengthen locals "div_label", "div_end_label" from rtx
14458         to rtx_code_label *.
14459
14460 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14461
14462         * config/mep/mep-protos.h (mep_mulr_source): Strengthen first
14463         param from rtx to rtx_insn *.
14464         (mep_reuse_lo): Likewise for third param.
14465         (mep_use_post_modify_p): Likewise for first param.
14466         (mep_core_address_length): Likewise.
14467         (mep_cop_address_length): Likewise.
14468         (mep_final_prescan_insn): Likewise.
14469         (mep_store_data_bypass_p): Likewise for both params.
14470         (mep_mul_hilo_bypass_p): Likewise.
14471         (mep_ipipe_ldc_p): Likewise for param.
14472
14473         * config/mep/mep.c (mep_mulr_source): Likewise for param "insn".
14474         (mep_rewrite_mult): Likewise.
14475         (mep_rewrite_mulsi3): Likewise.
14476         (mep_rewrite_maddsi3): Likewise.
14477         (mep_reuse_lo_p_1): Likewise.
14478         (mep_reuse_lo_p): Likewise.
14479         (mep_frame_expr): Likewise.
14480         (mep_make_parallel): Likewise for both params.
14481         (mep_use_post_modify_p_1): Likewise for param "set_insn" and
14482         local "insn".
14483         (mep_use_post_modify_p): Likewise for param "insn".
14484         (mep_core_address_length): Likewise.
14485         (mep_cop_address_length): Likewise.
14486         (mep_reg_set_in_function): Likewise for local "insn".
14487         (mep_asm_without_operands_p): Likewise.
14488         (F): Likewise for return type and param "x".
14489         (add_constant): Likewise for local "insn".
14490         (maybe_dead_move): Likewise for return type and local "insn".
14491         (mep_expand_prologue): Likewise for local "insn".
14492         (mep_final_prescan_insn): Likewise for param "insn".
14493         (mep_reorg_regmove): Likewise for param "insns" and locals "insn",
14494         "next", "follow", "x".
14495         (mep_insert_repeat_label_last): Likewise for return type, param
14496         "last_insn", and locals "next", "prev".  Strengthen param "label"
14497         from rtx to rtx_code_label *.
14498         (struct mep_doloop_begin): Strengthen field "insn" from rtx to
14499         rtx_insn *.
14500         (struct mep_doloop_end): Likewise for fields "insn" and
14501         "fallthrough".
14502         (mep_reorg_repeat): Likewise for param "insns" and local "insn".
14503         Strengthen local "repeat_label" from rtx to rtx_code_label *.
14504         (mep_invertable_branch_p): Strengthen param "insn" from rtx to
14505         rtx_insn *.
14506         (mep_invert_branch): Likewise for params "insn" and "after".
14507         (mep_reorg_erepeat): Likewise for param "insns" and locals
14508         "insn", "prev", "new_last", "barrier", "user".  Strengthen local
14509         "l" from rtx to rtx_code_label *.
14510         (mep_jmp_return_reorg): Strengthen param "insns" and local "insn"
14511         from rtx to rtx_insn *.
14512         (mep_reorg_addcombine): Likewise for param "insns" and locals
14513         "i", "n".
14514         (add_sp_insn_p): Likewise for param "insn".
14515         (mep_reorg_noframe): Likewise for param "insns" and locals
14516         "start_frame_insn", "end_frame_insn", "next".
14517         (mep_reorg): Likewise for local "insns".
14518         (mep_store_data_bypass_1): Likewise for param "prev".  Add checked
14519         cast.
14520         (mep_store_data_bypass_p): Likewise for params "prev", "insn".
14521         (mep_mul_hilo_bypass_p): Likewise.
14522         (mep_ipipe_ldc_p): Likewise for param "insn".
14523         (mep_make_bundle): Likewise for return type, param "cop" and local
14524         "insn", splitting out the latter into a new local "seq" for when it
14525         is a SEQUENCE rather than an insn.
14526         (core_insn_p): Likewise for param "insn".
14527         (mep_bundle_insns): Likewise for param "insns" and locals "insn",
14528         "last", "first", "note", "prev", "core_insn".
14529
14530 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14531
14532         * config/m68k/m68k-protos.h (output_btst): Strengthen param 4 from
14533         rtx to rtx_insn *.
14534         (strict_low_part_peephole_ok): Likewise for param 2 "first_insn".
14535         (m68k_final_prescan_insn): Likewise for first param.
14536
14537         * config/m68k/m68k.c (m68k_emit_movem): Likewise for return type.
14538         (m68k_set_frame_related): Likewise for param "insn".
14539         (output_btst): Likewise for param "insn".
14540         (m68k_final_prescan_insn): Likewise.
14541         (m68k_move_to_reg): Likewise for local "insn".
14542         (m68k_call_tls_get_addr): Likewise for local "insns".
14543         (m68k_call_m68k_read_tp): Likewise.
14544         (strict_low_part_peephole_ok): Likewise for param "first_insn".
14545         (m68k_output_mi_thunk): Likewise for local "insn".
14546
14547 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14548
14549         * config/iq2000/iq2000-protos.h (final_prescan_insn): Strengthen
14550         first param from rtx to rtx_insn *.
14551         (iq2000_adjust_insn_length): Likewise.
14552         (iq2000_output_conditional_branch): Likewise.
14553         * config/iq2000/iq2000.c (final_prescan_insn): Likewise for param
14554         "insn" and local "nop_insn".
14555         (iq2000_annotate_frame_insn): Likewise for param "insn".
14556         (iq2000_expand_prologue): Likewise for both locals "insn".
14557         (iq2000_adjust_insn_length): Likewise for param "insn".
14558         (iq2000_output_conditional_branch): Likewise.
14559
14560 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14561
14562         * config/ia64/ia64.c (ia64_expand_tls_address): Strengthen local
14563         "insns" from rtx to rtx_insn *.
14564         (ia64_emit_cond_move): Likewise for locals "insn", "first".
14565         (struct spill_fill_data): Likewise for field "init_after" and for
14566         elements of array field "prev_insn".
14567         (spill_restore_mem): Likewise for locals "insn", "first".
14568         (do_spill): Likewise for local "insn".
14569         (do_restore): Likewise.
14570         (ia64_expand_prologue): Likewise.
14571         (ia64_expand_epilogue): Likewise.
14572         (emit_insn_group_barriers): Likewise for locals "insn",
14573         "last_label".
14574         (emit_all_insn_group_barriers): Likewise for locals "insn",
14575         "last".
14576         (dfa_stop_insn): Likewise for this global.
14577         (dfa_pre_cycle_insn): Likewise.
14578         (ia64_nop): Likewise.
14579         (final_emit_insn_group_barriers): Likewise for locals "insn",
14580         "last".
14581         (emit_predicate_relation_info): Likewise for locals "head", "n",
14582         "insn", "b", "a".
14583         (ia64_reorg): Likewise for local "insn".
14584         (ia64_output_mi_thunk): Likewise.
14585         (expand_vec_perm_interleave_2): Likewise for local "seq".
14586
14587 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14588
14589         * config/i386/i386-protos.h (ix86_avoid_lea_for_add): Strengthen
14590         param 1 "insn" from rtx to rtx_insn *.
14591         (ix86_use_lea_for_mov): Likewise.
14592         (ix86_avoid_lea_for_addr): Likewise.
14593         (ix86_split_lea_for_addr): Likewise.
14594         (ix86_lea_for_add_ok): Likewise.
14595         (ix86_output_call_insn): Likewise.
14596
14597         * config/i386/i386.c (ix86_va_start): Likewise for local "seq".
14598         (ix86_get_drap_rtx): Likewise for locals "seq", "insn".
14599         (ix86_output_function_epilogue): Likewise for locals "insn",
14600         "deleted_debug_label".
14601         (legitimize_tls_address): Likewise for local "insn".
14602         (get_some_local_dynamic_name): Likewise.
14603         (increase_distance): Likewise for params "prev", "next".
14604         (distance_non_agu_define_in_bb): Likewise for params "insn",
14605         "start" and locals "prev", "next".
14606         (distance_non_agu_define): Likewise for param "insn".
14607         (distance_agu_use_in_bb): Likewise for params "insn", "start" and
14608         locals "next", "prev".
14609         (distance_agu_use): Likewise for param "insn".
14610         (ix86_lea_outperforms): Likewise.
14611         (ix86_ok_to_clobber_flags): Likewise.
14612         (ix86_avoid_lea_for_add): Likewise.
14613         (ix86_use_lea_for_mov): Likewise.
14614         (ix86_avoid_lea_for_addr): Likewise.
14615         (find_nearest_reg_def): Likewise, also for locals "prev", "start".
14616         (ix86_split_lea_for_addr): Likewise for param "insn".
14617         (ix86_lea_for_add_ok): Likewise for param "insn".
14618         (ix86_expand_carry_flag_compare): Likewise for local
14619         "compare_seq".
14620         (ix86_expand_int_movcc): Likewise.
14621         (ix86_output_call_insn): Likewise for param "insn".
14622         (ix86_output_call_insn): Likewise for local "i".
14623         (x86_output_mi_thunk): Introduce local "insn", using it in place
14624         of "tmp" when dealing with insns.
14625         (ix86_avoid_jump_mispredicts): Likewise for locals "insn",
14626         "start".
14627         (ix86_pad_returns): Likewise for locals "ret", "prev".
14628         (ix86_count_insn_bb): Likewise for local "insn".
14629         (ix86_pad_short_function): Likewise for locals "ret", "insn".
14630         (ix86_seh_fixup_eh_fallthru): Likewise for locals "insn", "next".
14631         (ix86_vector_duplicate_value): Likewise for local "insn", "seq".
14632         (expand_vec_perm_interleave2): Likewise for local "seq".
14633         (expand_vec_perm_vperm2f128_vblend): Likewise.
14634         (ix86_loop_unroll_adjust): Likewise for local "insn".  Convert
14635         call to for_each_rtx with for_each_rtx_in_insn.
14636
14637 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14638
14639         * config/i386/i386.c (setup_incoming_varargs_64): Strengthen local
14640         "label" from rtx to rtx_code_label *.
14641         (ix86_expand_prologue): Likewise.
14642         (ix86_expand_split_stack_prologue): Likewise for locals "label",
14643         "varargs_label".
14644         (ix86_split_idivmod): Likewise for locals "end_label" and
14645         "qimode_label".
14646         (ix86_expand_branch): Likewise for local "label2".
14647         (ix86_expand_aligntest): Likewise for return type and local "label".
14648         (expand_set_or_movmem_via_loop): Likewise for locals "out_label" and
14649         "top_label".
14650         (expand_movmem_epilogue): Likewise for the various locals named
14651         "label".
14652         (expand_setmem_epilogue): Likewise.
14653         (expand_small_movmem_or_setmem): Likewise for local "label".
14654         (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
14655         Strengthen param "done_label" from rtx * to rtx_code_label **.
14656         Strengthen locals "loop_label" and "label" from rtx to
14657         rtx_code_label *.
14658         (expand_set_or_movmem_prologue_epilogue_by_misaligned_moves):
14659         Likewise for locals "loop_label", "label".
14660         (ix86_expand_set_or_movmem): Likewise for locals "label",
14661         "jump_around_label", "hot_label".
14662         (ix86_expand_strlensi_unroll_1): Likewise for locals
14663         "align_2_label", align_3_label", "align_4_label", "end_0_label",
14664         "end_2_label".
14665         (x86_emit_floatuns): Likewise for locals "neglab", "donelab".
14666         (void ix86_emit_i387_log1p): Likewise for locals "label1",
14667         "label2", "jump_label".
14668         (ix86_expand_sse_compare_and_jump): Likewise for return type and
14669         local "label".
14670         (ix86_expand_lfloorceil): Likewise for local "label".
14671         (ix86_expand_rint): Likewise.
14672         (ix86_expand_floorceildf_32): Likewise.
14673         (ix86_expand_floorceil): Likewise.
14674         (ix86_expand_rounddf_32): Likewise.
14675         (ix86_expand_trunc): Likewise.
14676         (ix86_expand_truncdf_32): Likewise.
14677         (ix86_expand_round): Likewise.
14678
14679 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14680
14681         * config/h8300/h8300-protos.h (final_prescan_insn): Strengthen
14682         first param from rtx to rtx_insn *.
14683         (h8300_insn_length_from_table): Likewise.
14684         * config/h8300/h8300.c (F): Likewise for return type and param
14685         "x".
14686         (Fpa): Add a checked cast to rtx_insn *.
14687         (h8300_emit_stack_adjustment): Strengthen local "x" from rtx to
14688         rtx_insn *.
14689         (final_prescan_insn): Likewise for param "insn".
14690         (h8300_binary_length): Likewise.
14691         (h8300_insn_length_from_table): Likewise.
14692
14693 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14694
14695         * config/epiphany/epiphany-protos.h (epiphany_final_prescan_insn):
14696         Strengthen first param "insn" from rtx to rtx_insn *.
14697
14698         * config/epiphany/epiphany.c (epiphany_final_prescan_insn):
14699         Likewise.
14700         (frame_insn): Likewise for return type.  Introduce local "insn"
14701         for use in place of local "x" for use as an rtx_insn *.
14702         (frame_move_insn): Strengthen return type from rtx to rtx_insn *.
14703         (epiphany_expand_prologue): Likewise for local "insn".
14704         * config/epiphany/mode-switch-use.c (insert_uses): Likewise.
14705         * config/epiphany/resolve-sw-modes.c
14706         (pass_resolve_sw_modes::execute): Likewise for locals "insn" and
14707         "seq".
14708
14709 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14710
14711         * config/c6x/c6x-protos.h (c6x_get_unit_specifier): Strengthen
14712         param from rtx to rtx_insn *.
14713         (c6x_final_prescan_insn): Likewise for first param.
14714
14715         * config/c6x/c6x.c (c6x_current_insn): Likewise for this variable.
14716         (c6x_output_mi_thunk): Replace use of NULL_RTX with NULL.
14717         (c6x_expand_compare): Strengthen local "insns" from rtx to
14718         rtx_insn *.
14719         (c6x_get_unit_specifier): Likewise for param "insn".
14720         (c6x_print_unit_specifier_field): Likewise.
14721         (c6x_final_prescan_insn): Likewise.
14722         (emit_add_sp_const): Likewise for local "insn".
14723         (c6x_expand_prologue): Likewise.
14724
14725 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14726
14727         * config/bfin/bfin-protos.h (asm_conditional_branch): Strengthen
14728         param 1 from rtx to rtx_insn *.
14729         * config/bfin/bfin.c (expand_prologue_reg_save): Likewise for
14730         the various locals named "insn".
14731         (expand_epilogue_reg_restore): Likewise.
14732         (frame_related_constant_load): Likewise.
14733         (add_to_reg): Likewise.
14734         (emit_link_insn): Likewise.
14735         (do_link): Likewise.
14736         (expand_interrupt_handler_prologue): Likewise.
14737         (branch_dest): Likewise for param "branch".
14738         (asm_conditional_branch): Likewise for param "insn".
14739         (gen_one_bundle): Likewise for elements of param "slot" and local
14740         "t".
14741         (bfin_gen_bundles): Likewise for locals "insn", "next" and
14742         elements of local "slot".
14743         (reorder_var_tracking_notes): Likewise for locals "insn", "next",
14744         "queue", "next_queue", "prev".
14745         (workaround_rts_anomaly): Likewise for locals "insn", "first_insn".
14746         (add_sched_insns_for_speculation): Likewise for local "insn".
14747
14748 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14749
14750         * config/avr/avr-protos.h (output_movqi): Strengthen first param
14751         from rtx to rtx_insn *.
14752         (output_movhi): Likewise.
14753         (output_movsisf): Likewise.
14754         (avr_out_tstsi): Likewise.
14755         (avr_out_tsthi): Likewise.
14756         (avr_out_tstpsi): Likewise.
14757         (avr_out_compare): Likewise.
14758         (avr_out_compare64): Likewise.
14759         (avr_out_movpsi): Likewise.
14760         (ashlqi3_out): Likewise.
14761         (ashlhi3_out): Likewise.
14762         (ashlsi3_out): Likewise.
14763         (ashrqi3_out): Likewise.
14764         (ashrhi3_out): Likewise.
14765         (ashrsi3_out): Likewise.
14766         (lshrqi3_out): Likewise.
14767         (lshrhi3_out): Likewise.
14768         (lshrsi3_out): Likewise.
14769         (avr_out_ashlpsi3): Likewise.
14770         (avr_out_ashrpsi3): Likewise.
14771         (avr_out_lshrpsi3): Likewise.
14772         (avr_out_fract): Likewise.
14773         (avr_out_sbxx_branch): Likewise.
14774         (avr_out_round): Likewise.
14775         (avr_out_xload): Likewise.
14776         (avr_out_movmem): Likewise.
14777         (adjust_insn_length): Likewise.
14778         (avr_out_lpm): Likewise.
14779         (reg_unused_after): Likewise.
14780         (_reg_unused_after): Likewise.
14781         (avr_jump_mode): Likewise for second param.
14782         (jump_over_one_insn): Likewise for first param.
14783         (avr_final_prescan_insn): Likewise.
14784         (out_shift_with_cnt): Likewise for second param.
14785
14786         * config/avr/avr.c (get_sequence_length): Likewise for param
14787         "insns" and local "insn".
14788         (emit_push_byte): Likewise for local "insn".
14789         (emit_push_sfr): Likewise.
14790         (avr_prologue_setup_frame): Likewise for locals "insn",
14791         "fp_plus_insns", "sp_plus_insns".
14792         (avr_expand_epilogue): Likewise for local "fp_plus_insns",
14793         "sp_plus_insns".
14794         (avr_jump_mode): Likewise for param "insn".
14795         (avr_final_prescan_insn): Likewise.
14796         (avr_find_unused_d_reg): Likewise.
14797         (avr_out_lpm_no_lpmx): Likewise.
14798         (avr_out_lpm): Likewise.
14799         (avr_out_xload): Likewise.
14800         (output_movqi): Likewise.
14801         (output_movhi): Likewise.
14802         (out_movqi_r_mr): Likewise.
14803         (out_movhi_r_mr): Likewise.
14804         (out_movsi_r_mr): Likewise.
14805         (out_movsi_mr_r): Likewise.
14806         (output_movsisf): Likewise.
14807         (avr_out_load_psi): Likewise.
14808         (avr_out_store_psi): Likewise.
14809         (avr_out_movpsi): Likewise.
14810         (out_movqi_mr_r): Likewise.
14811         (avr_out_movhi_mr_r_xmega): Likewise.
14812         (out_movhi_mr_r): Likewise.
14813         (compare_condition): Likewise for param "insn" and local "next".
14814         (compare_sign_p): Likewise for param "insn".
14815         (compare_diff_p): Likewise.
14816         (compare_eq_p): Likewise.
14817         (avr_out_compare): Likewise.
14818         (avr_out_compare64): Likewise.
14819         (avr_out_tsthi): Likewise.
14820         (avr_out_tstpsi): Likewise.
14821         (avr_out_tstsi): Likewise.
14822         (out_shift_with_cnt): Likewise.
14823         (ashlqi3_out): Likewise.
14824         (ashlhi3_out): Likewise.
14825         (avr_out_ashlpsi3): Likewise.
14826         (ashlsi3_out): Likewise.
14827         (ashrqi3_out): Likewise.
14828         (ashrhi3_out): Likewise.
14829         (avr_out_ashrpsi3): Likewise.
14830         (ashrsi3_out): Likewise.
14831         (lshrqi3_out): Likewise.
14832         (lshrhi3_out): Likewise.
14833         (avr_out_lshrpsi3): Likewise.
14834         (lshrsi3_out): Likewise.
14835         (avr_out_fract): Likewise.
14836         (avr_out_round): Likewise.
14837         (avr_adjust_insn_length): Likewise.
14838         (reg_unused_after): Likewise.
14839         (_reg_unused_after): Likewise.
14840         (avr_compare_pattern): Likewise.
14841         (avr_reorg_remove_redundant_compare): Likewise for param "insn1"
14842         and locals "branch1", "branch2", "insn2", "jump".
14843         (avr_reorg): Likewise for local "insn".
14844         (avr_2word_insn_p): Likewise for param "insn".
14845         (jump_over_one_insn_p): Likewise.
14846         (avr_out_sbxx_branch): Likewise.
14847         (avr_out_movmem): Likewise.
14848
14849 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14850
14851         * config/arm/arm-protos.h (arm_final_prescan_insn): Strengthen
14852         param from rtx to rtx_insn *.
14853         (thumb1_final_prescan_insn): Likewise.
14854         (thumb2_final_prescan_insn): Likewise.
14855
14856         * config/arm/arm.c (emit_set_insn): Strengthen return type from
14857         rtx to rtx_insn *.
14858         (struct minipool_node): Likewise for field "insn".
14859         (dump_minipool): Likewise for param "scan".
14860         (create_fix_barrier): Likewise for local "from".  Strengthen local
14861         "label" from rtx to rtx_code_label *.
14862         (push_minipool_barrier): Strengthen param "insn" from rtx to
14863         rtx_insn *.
14864         (push_minipool_fix): Likewise.
14865         (note_invalid_constants): Likewise.
14866         (thumb2_reorg): Likewise for local "insn".
14867         (arm_reorg): Likewise.
14868         (thumb2_final_prescan_insn): Likewise for param
14869         "insn" and local "first_insn".
14870         (arm_final_prescan_insn): Likewise for param "insn" and locals
14871         "start_insn", "this_insn".
14872         (arm_debugger_arg_offset): Likewise for param "insn".
14873         (thumb1_emit_multi_reg_push): Likewise for return type and local
14874         "insn".
14875         (thumb1_final_prescan_insn): Likewise for param "insn".
14876         (thumb_far_jump_used_p): Likewise for local "insn".
14877         (thumb1_expand_prologue): Likewise.
14878         (arm_expand_epilogue_apcs_frame): Likewise.
14879         (arm_expand_epilogue): Likewise for locals "insn", "tmp".
14880         (arm_split_compare_and_swap): Strengthen locals "label1", "label2"
14881         from rtx to rtx_code_label *.
14882         (arm_split_atomic_op): Likewise for local "label".
14883         (arm_emit_coreregs_64bit_shift): Likewise for local "done_label".
14884
14885 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14886
14887         * config/arc/arc-protos.h (arc_final_prescan_insn): Strengthen
14888         first param from rtx to rtx_insn *.
14889         (arc_verify_short): Likewise.
14890         (arc_short_long): Likewise.
14891         (arc_need_delay): Likewise.
14892
14893         * config/arc/arc.c (struct arc_ccfsm): Likewise for field
14894         "target_insn".
14895         (arc_ccfsm_advance): Likewise for param "insn" and locals
14896         "start_insn", "this_insn".
14897         (arc_ccfsm_record_condition): Likewise for local "seq_insn".
14898         (arc_ccfsm_post_advance): Likewise for param "insn".
14899         (arc_next_active_insn): Likewise for return type and param "insn".
14900         Convert NULL_RTX to NULL as appropriate.  Add a checked cast.
14901         (arc_verify_short): Strengthen param "insn" from rtx to rtx_insn *.
14902         (output_short_suffix): Likewise for local "insn".
14903         (arc_final_prescan_insn): Likewise for param "insn".  Remove
14904         now-redundant checked cast.
14905         (arc_reorg): Strengthen locals "insn", "top_label", "lp", "prev",
14906         "lp_simple", "next", "mov", "scan", "link_insn" from rtx to
14907         rtx_insn *.  Add a checked cast.  Introduce local "lc_set_insn"
14908         for use where lc_set became an insn.
14909         (arc_adjust_insn_length): Strengthen locals "prev", "succ" from
14910         rtx to rtx_insn *.
14911         (arc_get_insn_variants): Likewise for local "prev".
14912         (arc_ifcvt): Likewise for locals "insn", "seq", "prev", "pprev",
14913         "next".
14914         (arc_predicate_delay_insns): Likewise for local "insn".
14915         (arc_pad_return): Likewise for local "prev".  For now, add a
14916         checked cast when extracting the insn from "final_sequence".
14917         (arc_short_long): Likewise for param "insn".
14918         (arc_need_delay): Likewise for param "insn" and local "next".
14919         (arc_label_align): Likewise for locals "prev", "next".
14920
14921 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14922
14923         * config/alpha/alpha.c (alpha_emit_set_const): Strengthen local
14924         "insn" from rtx to rtx_insn *.
14925         (alpha_gp_save_rtx): Likewise for local "seq".
14926         (alpha_instantiate_decls): Likewise for local "top".
14927         (get_some_local_dynamic_name): Likewise for local "insn".
14928         (alpha_does_function_need_gp): Likewise.
14929         (set_frame_related_p): Likewise for return type and for locals
14930         "seq" and "insn".
14931         (emit_frame_store_1): Likewise for local "insn".
14932         (alpha_expand_prologue): Likewise for locals "insn", "seq".
14933         (alpha_end_function): Likewise for local "insn".
14934         (alpha_output_mi_thunk_osf): Likewise.
14935         (alphaev4_insn_pipe): Likewise for param "insn".
14936         (alphaev5_insn_pipe): Likewise.
14937         (alphaev4_next_group): Likewise for return type and param 1
14938         "insn".
14939         (alphaev5_next_group): Likewise.
14940         (alpha_align_insns_1): Likewise for return type and param 1 of
14941         callback param "next_group", and for locals "i", "next", "prev",
14942         "where", "where2", "insn".
14943
14944 2014-08-25  Bernd Schmidt  <bernds@codesourcery.com>
14945
14946         * tree-nested.c (finalize_nesting_tree_1): Initialize temporary earlier
14947         rather than modifying the stmt.
14948
14949 2014-08-25  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
14950
14951         * config/rs6000/rs6000.c (rs6000_return_in_msb): Fix fallout from
14952         cgraph_state conversion.
14953
14954 2014-08-25  David Malcolm  <dmalcolm@redhat.com>
14955
14956         * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
14957         Strengthen local "insns" from rtx to rtx_insn *.
14958         (aarch64_set_frame_expr): Likewise for local "insn".
14959         (aarch64_save_or_restore_fprs): Likewise.
14960         (aarch64_save_or_restore_callee_save_registers): Likewise.
14961         (aarch64_expand_prologue): Likewise.
14962         (aarch64_expand_epilogue): Likewise.
14963         (aarch64_output_mi_thunk): Likewise.
14964         (aarch64_split_compare_and_swap): Strengthen locals "label1" and
14965         "label2" from rtx to rtx_code_label *.
14966         (aarch64_split_atomic_op): Likewise for local "label".
14967
14968 2014-08-25  Martin Liska  <mliska@suse.cz>
14969
14970         * cgraph.h (symtab_node):
14971         (bool needed_p (void)): created from decide_is_symbol_needed
14972         (bool referred_to_p (void)): created from referred_to_p
14973         (static cgraph_node *get_for_asmname (tree asmname)): created from symtab_node_for_asm
14974         * cgraph.h (cgraph_node):
14975         (void assemble_thunks_and_aliases (void)): created from assemble_thunks_and_aliases
14976         (void expand (void)): created from expand_function
14977         (static void finalize_function (tree, bool)): created from cgraph_finalize_function
14978         (static cgraph_local_info *local_info (tree decl)): created from cgraph_local_info
14979         (static cgraph_global_info *global_info (tree)): created from cgraph_global_info
14980         (static cgraph_rtl_info *rtl_info (tree)): created from cgraph_rtl_info
14981         * cgraph.h (varpool_node):
14982         (static void add (tree decl): created from varpool_add_new_variable
14983         * cgraph.h (cgraph_edge):
14984         void remove (void);
14985         (void remove_caller (void)): created from cgraph_edge_remove_caller
14986         (void remove_callee (void)): created from cgraph_edge_remove_callee
14987         (void set_call_stmt (gimple new_stmt, bool update_speculative = true)):
14988           created from cgraph_set_call_stmt
14989         (void redirect_callee (cgraph_node *n)): created from cgraph_redirect_edge_callee
14990         (cgraph_edge *make_direct (cgraph_node *callee)): created from cgraph_make_edge_direct
14991         (cgraph_edge *make_speculative (cgraph_node *n2, gcov_type direct_count,
14992           gimple redirect_call_stmt_to_callee (void)): created from cgraph_turn_edge_to_speculative
14993         (void speculative_call_info (cgraph_edge *&direct, cgraph_edge *&indirect, ipa_ref *&reference)):
14994           created from cgraph_speculative_call_info
14995         (cgraph_edge * clone (cgraph_node *n, gimple call_stmt, unsigned stmt_uid, gcov_type count_scale,
14996           int freq_scale, bool update_original)): created from cgraph_clone_edge
14997         (cgraph_edge *resolve_speculation (tree callee_decl)): created from cgraph_resolve_speculation
14998         (bool cannot_lead_to_return_p (void)): created from cannot_lead_to_return_p
14999         (bool recursive_p (void)): created from cgraph_edge_recursive_p
15000         (bool maybe_hot_p (void)): created from cgraph_maybe_hot_edge_p
15001         (static unsigned int rebuild_edges (void)): created from rebuild_cgraph_edges
15002         (static void rebuild_references (void)): created from cgraph_rebuild_references
15003         * cgraph.h (symbol_table):
15004         (create_reference): renamed from add_reference
15005         (maybe_create_reference): renamed from maybe_add_reference
15006         (void register_symbol (symtab_node *node)): new function
15007         (void clear_asm_symbols (void)): new function
15008         (void unregister (symtab_node *node)): new function
15009         (void release_symbol (cgraph_node *node, int uid)): new function
15010         (cgraph_node * allocate_cgraph_symbol (void)): new function
15011         (void initialize (void)): created from cgraph_init
15012         (symtab_node *first_symbol (void)):new function
15013         (asm_node *first_asm_symbol (void)):new function
15014         (symtab_node *first_defined_symbol (void)):new function
15015         (varpool_node *first_variable (void)):new function
15016         (varpool_node *next_variable (varpool_node *node)):new function
15017         (varpool_node *first_static_initializer (void)):new function
15018         (varpool_node *next_static_initializer (varpool_node *node)):new function
15019         (varpool_node *first_defined_variable (void)):new function
15020         (varpool_node *next_defined_variable (varpool_node *node)):new function
15021         (cgraph_node *first_defined_function (void)):new function
15022         (cgraph_node *next_defined_function (cgraph_node *node)):new function
15023         (cgraph_node *first_function (void)):new function
15024         (cgraph_node *next_function (cgraph_node *node)):new function
15025         (cgraph_node *first_function_with_gimple_body (void)):new function
15026         (asm_node *finalize_toplevel_asm (tree asm_str)): created from add_asm_node
15027         (bool remove_unreachable_nodes (bool before_inlining_p, FILE *file)):
15028           created from symtab_remove_unreachable_nodes
15029         (void remove_unreferenced_decls (void)): created from varpool_remove_unreferenced_decls
15030         (void process_new_functions (void)): created from cgraph_process_new_functions
15031         (void process_same_body_aliases (void)): created from cgraph_process_same_body_aliases
15032         (bool output_variables (void)): created from varpool_node::output_variables
15033         (void output_asm_statements (void)): created from output_asm_statements
15034         (void finalize_compilation_unit (void)): created from finalize_compilation_unit
15035         (void compile (void)): created from compile
15036         (void output_weakrefs (void)): created from output_weakrefs
15037         (cgraph_node *create_empty (void)): created from cgraph_node::create_empty
15038         (cgraph_edge *create_edge (cgraph_node *caller, cgraph_node *callee, gimple call_stmt,
15039           gcov_type count, int freq, bool indir_unknown_callee)): created from cgraph_node::create_edge
15040         (void free_edge (cgraph_edge *e)): created from cgraph_free_edge
15041         (cgraph_node *next_function_with_gimple_body (cgraph_node *node)):
15042           created from cgraph_next_function_with_gimple_body
15043         (void remove_edge_removal_hook (cgraph_edge_hook_list *)):
15044           created from cgraph_remove_edge_removal_hook
15045         (cgraph_node_hook_list *add_cgraph_removal_hook (cgraph_node_hook, void *)):
15046           created from cgraph_add_node_removal_hook
15047         (void remove_cgraph_removal_hook (cgraph_node_hook_list *)):
15048           created from cgraph_remove_node_removal_hook
15049         (varpool_node_hook_list *add_varpool_removal_hook (varpool_node_hook, void *)):
15050           created from varpool_add_node_removal_hook
15051         (void remove_varpool_removal_hook (varpool_node_hook_list *)):
15052           created from varpool_remove_node_removal_hook
15053         (cgraph_node_hook_list *add_cgraph_insertion_hook (cgraph_node_hook, void *)):
15054           created from cgraph_add_function_insertion_hook
15055         (void remove_cgraph_insertion_hook (cgraph_node_hook_list *)):
15056           created from cgraph_remove_function_insertion_hook
15057         (varpool_node_hook_list *add_varpool_insertion_hook (varpool_node_hook, void *)):
15058           created from varpool_add_variable_insertion_hook
15059         (void remove_varpool_insertion_hook (varpool_node_hook_list *)):
15060           created from varpool_remove_variable_insertion_hook
15061         (cgraph_2edge_hook_list *add_edge_duplication_hook (cgraph_2edge_hook, void *)):
15062           created from cgraph_add_edge_duplication_hook
15063         (void remove_edge_duplication_hook (cgraph_2edge_hook_list *)):
15064           created from cgraph_remove_edge_duplication_hook
15065         (cgraph_2node_hook_list *add_cgraph_duplication_hook (cgraph_2node_hook, void *)):
15066           created from cgraph_add_node_duplication_hook
15067         (void remove_cgraph_duplication_hook (cgraph_2node_hook_list *)):
15068           created from cgraph_remove_node_duplication_hook
15069         (void call_edge_removal_hooks (cgraph_edge *e)):
15070           created from cgraph_call_edge_removal_hooks
15071         (void call_cgraph_insertion_hooks (cgraph_node *node)):
15072           created from call_function_insertion_hooks
15073         (void call_cgraph_removal_hooks (cgraph_node *node)):
15074           created from cgraph_call_node_removal_hooks
15075         (void call_cgraph_duplication_hooks (cgraph_node *node, cgraph_node *node2)):
15076           created from cgraph_node::call_duplication_hooks
15077         (void call_edge_duplication_hooks (cgraph_edge *cs1, cgraph_edge *cs2)):
15078           created from cgraph_call_edge_duplication_hooks
15079         (void call_varpool_removal_hooks (varpool_node *node)):
15080           created from varpool_call_node_removal_hooks
15081         (void call_varpool_insertion_hooks (varpool_node *node)):
15082           created from varpool_call_variable_insertion_hooks
15083         (void insert_to_assembler_name_hash (symtab_node *node, bool with_clones)):
15084           created from insert_to_assembler_name_hash
15085         (void unlink_from_assembler_name_hash (symtab_node *node, bool with_clones)):
15086           created from unlink_from_assembler_name_hash
15087         (void symtab_prevail_in_asm_name_hash (symtab_node *node)):
15088           created from symtab_prevail_in_asm_name_hash
15089         (void symtab_initialize_asm_name_hash (void)):
15090           created from symtab_initialize_asm_name_hash
15091         (void change_decl_assembler_name (tree decl, tree name)):
15092           created from change_decl_assembler_name
15093         (void materialize_all_clones (void)): created from cgraph_materialize_all_clones
15094         (static hashval_t decl_assembler_name_hash (const_tree asmname)):
15095           created from decl_assembler_name_hash
15096         (static bool decl_assembler_name_equal (tree decl, const_tree asmname)):
15097           created from decl_assembler_name_equal
15098         (static hashval_t hash_node_by_assembler_name (const void *p)):
15099           created from hash_node_by_assembler_name
15100         (static int eq_assembler_name (const void *p1, const void *p2)):
15101           created from eq_assembler_name
15102
15103 2014-08-25  Marek Polacek  <polacek@redhat.com>
15104
15105         * config/i386/i386.md (SWI1248_AVX512BW): Add missing paren.
15106
15107 2014-08-25  Petr Murzin  <petr.murzin@intel.com>
15108
15109         * config/i386/i386.md (SWI1248_AVX512BW): New mode iterator.
15110         (*k<logic><mode>): Add *k<logic>qi and *k<logic>hi and use
15111         SWI1248_AVX512BW mode iterator.
15112
15113 2014-08-25  Kaz Kojima  <kkojima@gcc.gnu.org>
15114
15115         PR target/62111
15116         * config/sh/predicates.md (general_extend_operand): Disable
15117         TRUNCATE before reload completes.
15118
15119 2014-08-24  Gerald Pfeifer  <gerald@pfeifer.com>
15120
15121         * doc/invoke.texi (Optimize Options): Fix markup in two cases.
15122
15123 2014-08-24  Oleg Endo  <olegendo@gcc.gnu.org>
15124
15125         PR target/61996
15126         * config/sh/sh.opt (musermode): Allow negative form.
15127         * config/sh/sh.c (sh_option_override): Disable TARGET_USERMODE for
15128         targets that don't support it.
15129         * doc/invoke.texi (SH Options): Rename sh-*-linux* to sh*-*-linux*.
15130         Document -mno-usermode option.
15131
15132 2014-08-24  Kito Cheng  <kito@0xlab.org>
15133
15134         * system.h (CALLER_SAVE_PROFITABLE): Poison.
15135         * regs.h (CALLER_SAVE_PROFITABLE): Remove.
15136         * doc/tm.texi.in (CALLER_SAVE_PROFITABLE): Remove.
15137         * doc/tm.texi: Regenerate.
15138
15139 2014-08-24  Kito Cheng  <kito@0xlab.org>
15140
15141         * ira.c: Fix typo in comment.
15142
15143 2014-08-23  Edward Smith-Rowland  <3dw4rd@verizon.net>
15144
15145         * doc/invoke.texi: Change c++1y to c++14 and gnu++1y to gnu++14.
15146         Deprecate c++1y. Change language to reflect greater confidence in C++14.
15147
15148 2014-08-23  John David Anglin  <danglin@gcc.gnu.org>
15149
15150         PR target/62038
15151         * config/pa/pa.c (pa_output_function_epilogue): Don't set
15152         last_address when the current function is a thunk.
15153         (pa_asm_output_mi_thunk): When we don't have named sections or they
15154         are not being used, check that thunk can reach the stub table with a
15155         short branch.
15156
15157 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
15158
15159         * web.c (union_match_dups): Strengthen param "insn" from rtx to
15160         rtx_insn *.
15161         (pass_web::execute): Likewise for local "insn".
15162
15163 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
15164
15165         * var-tracking.c (struct micro_operation_def): Strengthen field
15166         "insn" from rtx to rtx_insn *.
15167         (struct emit_note_data_def): Likewise.
15168         (insn_stack_adjust_offset_pre_post): Likewise for param "insn".
15169         (vt_stack_adjustments): Likewise for local "insn".
15170         (adjust_insn): Likewise for param "insn".
15171         (val_store): Likewise.
15172         (val_resolve): Likewise.
15173         (struct count_use_info): Likewise for field "insn".
15174         (log_op_type): Likewise for param "insn".
15175         (reverse_op): Likewise.
15176         (prepare_call_arguments): Likewise.
15177         (add_with_sets):  The initial param takes an insn, but we can't
15178         yet strengthen it from rtx to rtx_insn * since it's used as a
15179         cselib_record_sets_hook callback.  For now rename initial param
15180         from "insn" to "uncast_insn", and introduce a local "insn" of
15181         the stronger rtx_insn * type, with a checked cast.
15182         (compute_bb_dataflow): Strengthen local "insn" from rtx to
15183         rtx_insn *.
15184         (emit_note_insn_var_location): Likewise.
15185         (emit_notes_for_changes): Likewise.
15186         (emit_notes_for_differences): Likewise.
15187         (next_non_note_insn_var_location): Likewise for return type and
15188         for param "insn".
15189         (emit_notes_in_bb): Likewise for locals "insn" and "next_insn".
15190         (vt_initialize): Likewise for local "insn".
15191         (delete_debug_insns): Likewise for locals "insn" and "next".
15192
15193 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
15194
15195         * varasm.c (mark_constants): Strengthen param "insn" from rtx to
15196         rtx_insn *.
15197         (mark_constant_pool): Likewise for local "insn".
15198
15199 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
15200
15201         * valtrack.c (dead_debug_reset_uses): Strengthen local "insn" from
15202         rtx to rtx_insn *.
15203         (dead_debug_promote_uses): Likewise.
15204         (dead_debug_insert_temp): Likewise.
15205
15206 2014-08-23  David Malcolm  <dmalcolm@redhat.com>
15207
15208         * store-motion.c (store_killed_in_insn): Strengthen param "insn"
15209         from const_rtx to const rtx_insn *.
15210         (store_killed_after): Likewise.  Strengthen locals "last", "act"
15211         from rtx to rtx_insn *.
15212         (store_killed_before): Strengthen param "insn" from const_rtx to
15213         const rtx_insn *.  Strengthen local "first" from rtx to rtx_insn *.
15214         (find_moveable_store): Strengthen param "insn" from rtx to
15215         rtx_insn *.
15216         (compute_store_table): Likewise for local "insn".
15217         (insert_insn_start_basic_block): Likewise for param "insn" and
15218         locals "prev", "before", "insn".
15219         (insert_store): For now, add a checked cast to rtx_insn * on the
15220         result of gen_move_insn.
15221         (remove_reachable_equiv_notes): Strengthen local "insn" from rtx
15222         to rtx_insn *.
15223         (replace_store_insn): Likewise.  For now, add a checked cast to
15224         rtx_insn * on the result of gen_move_insn.
15225
15226 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15227
15228         * stmt.c (expand_case): Strengthen local "before_case" from rtx to
15229         rtx_insn *.
15230         (expand_sjlj_dispatch_table): Likewise.
15231
15232 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15233
15234         * stack-ptr-mod.c (pass_stack_ptr_mod::execute): Strengthen local
15235         "insn" from rtx to rtx_insn *.
15236
15237 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15238
15239         * shrink-wrap.h (requires_stack_frame_p): Strengthen param 1
15240         "insn" from rtx to rtx_insn *.
15241         (dup_block_and_redirect): Likewise for param 3 "before".
15242
15243         * shrink-wrap.c (requires_stack_frame_p): Strengthen param "insn"
15244         from rtx to rtx_insn *.
15245         (move_insn_for_shrink_wrap): Likewise.
15246         (prepare_shrink_wrap): Likewise for locals "insn", "curr".
15247         (dup_block_and_redirect): Likewise for param "before" and local
15248         "insn".
15249         (try_shrink_wrapping): Likewise for locals "insn", "insert_point",
15250         "end".
15251         (convert_to_simple_return): Likewise for local "start".
15252
15253         * config/i386/i386.c (ix86_finalize_stack_realign_flags):
15254         Strengthen local "insn" from rtx to rtx_insn *, for use when
15255         invoking requires_stack_frame_p.
15256
15257 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15258
15259         * sel-sched-ir.c (vinsn_copy): Strengthen local "copy" from rtx to
15260         rtx_insn *.
15261         (speculate_expr): Likewise for locals "orig_insn_rtx",
15262         "spec_insn_rtx".
15263         (eq_transformed_insns): Likewise for locals "i1", "i2".
15264         (check_for_new_jump): Likewise for return type and local "end".
15265         (find_new_jump): Likewise for return type and local "jump".
15266         (sel_split_edge): Likewise for local "jump".
15267         (sel_create_recovery_block): Likewise.
15268         (sel_redirect_edge_and_branch_force): Likewise.
15269         (sel_redirect_edge_and_branch): Likewise.
15270
15271 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15272
15273         * sel-sched.c (substitute_reg_in_expr): Strengthen local
15274         "new_insn" from rtx to rtx_insn *.
15275         (create_insn_rtx_with_rhs): Likewise for return type and for local
15276         "insn_rtx".
15277         (create_insn_rtx_with_lhs): Likewise.
15278         (create_speculation_check): Likewise for local "insn_rtx".
15279         (implicit_clobber_conflict_p): Likewise for local "insn".
15280         (get_expr_cost): Likewise.
15281         (emit_bookkeeping_insn): Likewise for local "new_insn_rtx".
15282         (move_cond_jump): Likewise for locals "next", "prev", "link",
15283         "head", "from", "to".
15284
15285 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15286
15287         * sched-rgn.c (is_cfg_nonregular): Strengthen locals "insn" and
15288         "next" from rtx to rtx_insn *.
15289         (find_conditional_protection): Likewise for local "next".
15290         (is_conditionally_protected): Likewise for local "insn1".
15291         (is_pfree): Likewise for locals "insn1", "insn2".
15292
15293 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15294
15295         * sched-int.h (schedule_ebb): Strengthen params "head", "tail"
15296         from rtx to rtx_insn *.
15297
15298         * sched-ebb.c (earliest_block_with_similiar_load): Strengthen
15299         locals "insn1", "insn2" from rtx to rtx_insn *.
15300         (add_deps_for_risky_insns): Likewise for params "head", "tail" and
15301         locals "insn", "prev", "last_jump", "next_tail".
15302         (schedule_ebb): Likewise for params "head", "tail".
15303         (schedule_ebbs): Likewise for locals "tail", "head".
15304
15305         * config/c6x/c6x.c (hwloop_optimize): For now, add a checked cast
15306         to rtx_insn on "last_insn" in one of the invocations of
15307         schedule_ebb.
15308
15309 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15310
15311         * sched-deps.c (maybe_add_or_update_dep_1): Strengthen locals
15312         "elem", "insn" from rtx to rtx_insn *.
15313         (change_spec_dep_to_hard): Likewise.
15314         (get_back_and_forw_lists): Likewise for local "con".
15315         (sd_add_dep): Likewise for locals "elem", "insn".
15316         (sd_resolve_dep): Likewise for locals "pro", "con".
15317         (sd_unresolve_dep): Likewise.
15318         (sd_delete_dep): Likewise.
15319         (chain_to_prev_insn): Likewise for local "pro".
15320         (find_inc): Likewise for locals "pro", "con".
15321
15322 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15323
15324         * rtlanal.c (reg_used_between_p): Strengthen local "insn" from rtx
15325         to rtx_insn *.
15326         (reg_set_between_p): Strengthen local "insn" from const_rtx to
15327         const rtx_insn *.
15328         (modified_between_p): Strengthen local "insn" from rtx to
15329         rtx_insn *.
15330         (remove_reg_equal_equiv_notes_for_regno): Likewise.
15331         (keep_with_call_p): Strengthen local "i2" from const_rtx to
15332         const rtx_insn *.
15333
15334 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15335
15336         * resource.c (next_insn_no_annul): Strengthen local "next" from
15337         rtx to rtx_insn *.
15338         (mark_referenced_resources): Likewise for local "insn".
15339
15340 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15341
15342         * reload.h (struct insn_chain): Strengthen field "insn" from rtx
15343         to rtx_insn *.
15344         (find_reloads): Likewise for param 1.
15345         (subst_reloads): Likewise for sole param.
15346         (find_equiv_reg): Likwise for param 2.
15347         (regno_clobbered_p): Likwise for param 2.
15348         (reload): Likewise for param 1.
15349
15350         * caller-save.c (save_call_clobbered_regs): Strengthen local
15351         "insn" from rtx to rtx_insn *.
15352         (insert_one_insn): Likewise for local "insn".
15353
15354         * reload.c (this_insn): Likewise for this global.
15355         (find_reloads): Likewise for param "insn".
15356         (find_reloads_toplev): Likewise.
15357         (find_reloads_address): Likewise.
15358         (subst_reg_equivs): Likewise.
15359         (update_auto_inc_notes): Likewise.
15360         (find_reloads_address_1): Likewise.
15361         (find_reloads_subreg_address): Likewise.
15362         (subst_reloads): Likewise.
15363         (find_equiv_reg): Likewise, also for local "p".
15364         (regno_clobbered_p): Likewise for param "insn".
15365
15366         * reload1.c (reg_reloaded_insn): Likewise for the elements of this
15367         array.
15368         (spill_reg_store): Likewise for the elements of this array.
15369         (remove_init_insns): Likewise for local "equiv_insn".
15370         (will_delete_init_insn_p): Likewise for param "insn".
15371         (reload): Likewise for param ""first" and local "insn".
15372         (calculate_needs_all_insns): Strengthen local "insn" from rtx to
15373         rtx_insn *.
15374         (calculate_elim_costs_all_insns): Likewise.
15375         (delete_caller_save_insns): Likewise.
15376         (spill_failure): Likewise for param "insn".
15377         (delete_dead_insn): Likewise.
15378         (set_label_offsets): Likewise.
15379         (eliminate_regs_in_insn): Likewise, also for locals "base_insn" and
15380         "prev_insn".
15381         (elimination_costs_in_insn): Likewise for param "insn".
15382         (set_initial_eh_label_offset): Replace use of NULL_RTX with NULL
15383         when referring to an insn.
15384         (set_initial_label_offsets): Likewise.
15385         (set_offsets_for_label): Strengthen param "insn" from rtx to
15386         rtx_insn *.
15387         (init_eliminable_invariants): Likewise for param "first" and local
15388         "insn".
15389         (fixup_eh_region_note): Likewise for param "insn".
15390         (reload_as_needed): Likewise for locals "prev", "insn",
15391         "old_next", "old_prev", "next".
15392         (gen_reload_chain_without_interm_reg_p): Likewise for locals "insn",
15393         "last".
15394         (reload_inheritance_insn): Strengthen elements of this array from
15395         rtx to rtx_insn *.
15396         (failed_reload): Likewise for param "insn".
15397         (choose_reload_regs): Likewise for local "insn".  Replace use of
15398         NULL_RTX with NULL when referring to an insn.
15399         (input_reload_insns): Strengthen elements of this array from rtx
15400         to rtx_insn *.
15401         (other_input_address_reload_insns): Likewise for this global.
15402         (other_input_reload_insns): Likewise for this global.
15403         (input_address_reload_insns): Likwise for the elements of this
15404         array.
15405         (inpaddr_address_reload_insns): Likwise for the elements of this
15406         array.
15407         (output_reload_insns): Likewise for the elements of this array.
15408         (output_address_reload_insns): Likewise for the elements of this
15409         array.
15410         (outaddr_address_reload_insns): Likewise for the elements of this
15411         array.
15412         (operand_reload_insns): Likewise for this global.
15413         (other_operand_reload_insns): Likewise for this global.
15414         (other_output_reload_insns): Likewise for the elements of this
15415         array.
15416         (new_spill_reg_store): Likewise for the elements of this
15417         array.
15418         (emit_input_reload_insns): Likewise for locals "insn", "temp".
15419         Strengthen local "where" from rtx * to rtx_insn **.
15420         (emit_output_reload_insns): Strengthen locals "insn", "p", "next"
15421         from rtx to rtx_insn *.
15422         (do_input_reload): Likewise for local "insn".
15423         (do_output_reload): Likewise for local "insn".
15424         (emit_reload_insns): Likewise for locals "insn" and "store_insn".
15425         (emit_insn_if_valid_for_reload): Likewise for return type and local
15426         "last".  Add checked cast to rtx_insn when returning "insn" since
15427         this has been through emit_insn.
15428         (gen_reload): Strengthen return type and locals "last", "insn", "set"
15429         from rtx to rtx_insn *.  Add checked cast to rtx_insn when
15430         returning "insn" since it's been through
15431         emit_insn_if_valid_for_reload at this point.
15432         (delete_output_reload): Strengthen param "insn" and locals
15433         "output_reload_insn", "i2" from rtx to rtx_insn *.
15434         (delete_address_reloads): Likewise for params "dead_insn",
15435         "current_insn" and locals "prev", "next".
15436         (delete_address_reloads_1): Likewise for params "dead_insn",
15437         "current_insn" and locals "prev", "i2".
15438         (inc_for_reload): Likewise for locals "last", "add_insn".
15439         (add_auto_inc_notes): Strengthen param "insn" from rtx to
15440         rtx_insn *.
15441
15442         * config/arc/arc-protos.h (regno_clobbered_p): Likewise for 2nd
15443         param of this duplicate of the prototype from reload.h
15444
15445 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15446
15447         * regstat.c (regstat_bb_compute_ri): Strengthen local "insn" from
15448         rtx to rtx_insn *.
15449         (regstat_bb_compute_calls_crossed): Likewise.
15450
15451 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15452
15453         * regrename.c (create_new_chain): Strengthen param "insn" from rtx
15454         to rtx_insn *.
15455         (init_rename_info): Replace use of NULL_RTX with NULL when dealing
15456         with an insn.
15457         (regrename_analyze): Strengthen local "insn" from rtx to
15458         rtx_insn *.
15459         (scan_rtx_reg): Likewise for param "insn".
15460         (scan_rtx_address): Likewise.
15461         (scan_rtx): Likewise.
15462         (restore_operands): Likewise.
15463         (record_out_operands): Likewise.
15464         (build_def_use): Likewise for local "insn".  Replace use of
15465         NULL_RTX with NULL when dealing with an insn.
15466
15467 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15468
15469         * rtl.h (reg_scan): Strengthen param "f" from rtx to rtx_insn *.
15470         * reginfo.c (reg_scan): Likewise, also for local "insn".
15471         (reg_scan_mark_refs): Likewise for param "insn".
15472         (init_subregs_of_mode): Likewise for local "insn".
15473
15474 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15475
15476         * regcprop.c (struct queued_debug_insn_change): Strengthen field
15477         "insn" from rtx to rtx_insn *.
15478         (replace_oldest_value_reg): Likewise for param "insn".
15479         (replace_oldest_value_addr): Likewise.
15480         (replace_oldest_value_mem): Likewise.
15481         (apply_debug_insn_changes): Likewise for local "last_insn".
15482         (copyprop_hardreg_forward_1): Likewise for local "insn".
15483
15484 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15485
15486         * reg-stack.c (next_flags_user): Strengthen return type and param
15487         "insn" from rtx to rtx_insn *.
15488         (straighten_stack): Likewise for param "insn".
15489         (check_asm_stack_operands): Likewise.
15490         (remove_regno_note): Likewise.
15491         (emit_pop_insn): Likewise for return type, param "insn", local
15492         "pop_insn".
15493         (emit_swap_insn):  Strengthen param "insn" and locals "i1", "tmp",
15494         "limit" from rtx to rtx_insn *.
15495         (swap_to_top): Likewise for param "insn".
15496         (move_for_stack_reg): Likewise.
15497         (move_nan_for_stack_reg): Likewise.
15498         (swap_rtx_condition): Likewise.
15499         (compare_for_stack_reg): Likewise.
15500         (subst_all_stack_regs_in_debug_insn): Likewise.
15501         (subst_stack_regs_pat): Likewise, and local "insn2".
15502         (subst_asm_stack_regs): Strengthen param "insn" from rtx to
15503         rtx_insn *.
15504         (subst_stack_regs): Likewise.
15505         (change_stack): Likewise.
15506         (convert_regs_1): Likewise for locals "insn", "next".
15507
15508 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15509
15510         * ree.c (struct ext_cand): Strengthen field "insn" from rtx to
15511         rtx_insn *.
15512         (combine_set_extension): Likewise for param "curr_insn".
15513         (transform_ifelse): Likewise for param "def_insn".
15514         (get_defs): Likewise for param "def_insn".  Strengthen param "dest"
15515         from vec<rtx> * to vec<rtx_insn *> *.
15516         (is_cond_copy_insn): Likewise for param "insn".
15517         (struct ext_state): Strengthen the four vec fields from vec<rtx>
15518         to vec<rtx_insn *>.
15519         (make_defs_and_copies_lists): Strengthen param "extend_insn" and
15520         local "def_insn" from rtx to rtx_insn *.
15521         (get_sub_rtx): Likewise for param "def_insn".
15522         (merge_def_and_ext): Likewise.
15523         (combine_reaching_defs): Likewise.
15524         (add_removable_extension): Likewise for param "insn".
15525         (find_removable_extensions): Likewise for local "insn".
15526         (find_and_remove_re): Likewise for locals "curr_insn" and
15527         "def_insn".  Strengthen locals "reinsn_del_list" and
15528         "reinsn_del_list" from auto_vec<rtx> to auto_vec<rtx_insn *>.
15529
15530 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15531
15532         * recog.c (split_insn): Strengthen param "insn" and locals
15533         "first", "last" from rtx to rtx_insn *.
15534         (split_all_insns): Likewise for locals "insn", "next".
15535         (split_all_insns_noflow): Likewise.
15536
15537 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15538
15539         * rtl.h (debug_rtx_list): Strengthen param 1 "x" from const_rtx to
15540         const rtx_insn *.
15541         (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
15542         (debug_rtx_find): Likewise for param 1 "x".
15543
15544         * print-rtl.c (debug_rtx_list): Strengthen param 1 "x" from
15545         const_rtx to const rtx_insn *.  Likewise for local "insn".
15546         (debug_rtx_range): Likewise for params 1 and 2 "start" and "end".
15547         (debug_rtx_find): Likewise for param 1 "x".
15548         (print_rtl): Likewise for local "tmp_rtx", adding a checked cast
15549         from const_rtx to const rtx_insn * within the appropriate cases of
15550         the switch statement.
15551
15552         * config/rs6000/rs6000.c (rs6000_debug_legitimize_address):
15553         Strengthen local "insns" from rtx to rtx_insn * since this is
15554         passed to a call to debug_rtx_list.
15555
15556 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15557
15558         * predict.h (predict_insn_def): Strengthen param "insn" from rtx
15559         to rtx_insn *.
15560
15561         * function.c (stack_protect_epilogue): Add checked cast to
15562         rtx_insn for now when invoking predict_insn_def.
15563
15564         * predict.c (predict_insn): Strengthen param "insn" from rtx to
15565         rtx_insn *.
15566         (predict_insn_def): Likewise.
15567         (rtl_predict_edge): Likewise for local "last_insn".
15568         (can_predict_insn_p): Strengthen param "insn" from const_rtx to
15569         const rtx_insn *.
15570         (combine_predictions_for_insn): Strengthen param "insn" from rtx
15571         to rtx_insn *.
15572         (bb_estimate_probability_locally): Likewise for local "last_insn".
15573         (expensive_function_p): Likewise for local "insn".
15574
15575         * config/cris/cris.c (cris_emit_trap_for_misalignment): Likewise for
15576         local "jmp", since this is used when invoking predict_insn_def.
15577
15578 2014-08-22  Marek Polacek  <polacek@redhat.com>
15579
15580         PR c++/62199
15581         * doc/invoke.texi: Update -Wlogical-not-parentheses description.
15582
15583 2014-08-22  Marek Polacek  <polacek@redhat.com>
15584
15585         PR c/61271
15586         * ira-color.c (coalesced_pseudo_reg_slot_compare): Wrap LHS of
15587         a comparison in parens.
15588         * lra-spills.c (pseudo_reg_slot_compare): Wrap LHS of a comparison
15589         in parens.
15590
15591 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15592
15593         * rtl.h (fis_get_condition): Strengthen param "jump" from rtx to
15594         rtx_insn *.
15595
15596         * cprop.c (fis_get_condition): Likewise.
15597
15598         * postreload.c (reload_cse_regs): Likewise for param "first".
15599         (reload_cse_simplify): Likewise for param "insn".
15600         (reload_cse_regs_1): Likewise for local "insn".
15601         (reload_cse_simplify_set): Likewise for param "insn".
15602         (reload_cse_simplify_operands): Likewise.
15603         (struct reg_use): Likewise for field "insn".
15604         (reload_combine_purge_insn_uses): Likewise for param "insn".
15605         (fixup_debug_insns): Likewise for params "from", "to" and local
15606         "insn".
15607         (try_replace_in_use): Likewise for local "use_insn".
15608         (reload_combine_recognize_const_pattern): Likewise for param
15609         "insn" and locals "add_moved_after_insn", "use_insn".
15610         (reload_combine_recognize_pattern): Likewise for param "insn" and
15611         local "prev".
15612         (reload_combine): Likewise for locals "insn", "prev".
15613         (reload_combine_note_use): Likewise for param "insn".
15614         (move2add_use_add2_insn): Likewise.
15615         (move2add_use_add3_insn): Likewise.
15616         (reload_cse_move2add): Likewise, also for local "next".
15617         (move2add_note_store): Likewise for local "insn".
15618
15619 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15620
15621         * postreload-gcse.c (struct occr): Strengthen field "insn" from
15622         rtx to rtx_insn *.
15623         (struct unoccr): Likewise.
15624         (struct modifies_mem): Likewise.
15625         (alloc_mem): Likewise for local "insn".
15626         (insert_expr_in_table): Likewise for param "insn".
15627         (dump_expr_hash_table_entry): Likewise for local "insn".
15628         (oprs_unchanged_p): Likewise for param "insn".
15629         (load_killed_in_block_p): Likewise for local "setter".
15630         (record_last_reg_set_info): Likewise for param "insn".
15631         (record_last_reg_set_info_regno): Likewise.
15632         (record_last_mem_set_info): Likewise.
15633         (record_last_set_info): Likewise for local "last_set_insn".
15634         (record_opr_changes): Likewise for param "insn".
15635         (hash_scan_set): Likewise.
15636         (compute_hash_table): Likewise for local "insn".
15637         (get_avail_load_store_reg): Likewise for param "insn".
15638         (eliminate_partially_redundant_load): Likewise, also for locals
15639         "avail_insn", "next_pred_bb_end".  Replace use of NULL_RTX with
15640         RTX for insns.
15641         (eliminate_partially_redundant_loads): Likewise for local "insn".
15642
15643 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15644
15645         * optabs.c (expand_doubleword_shift): Strengthen local "insn" from
15646         rtx to rtx_insn *.
15647         (expand_binop): Likewise for locals "entry_last", "last", "insns"
15648         (expand_twoval_unop): Likewise for locals entry_last", "last".
15649         (expand_twoval_binop): Likewise.
15650         (expand_twoval_binop_libfunc): Likewise for local "insns".
15651         (widen_leading): Likewise for local "last".
15652         (expand_doubleword_clz): Likewise for local "seq".  Strengthen
15653         locals "hi0_label", "after_label" from rtx to rtx_code_label *.
15654         (widen_bswap): Strengthen local "last" from rtx to rtx_insn *.
15655         (expand_parity): Likewise for locals "last" and "seq".
15656         (expand_ffs): Likewise for local "seq".  Strengthen local
15657         "nonzero_label" from rtx to rtx_code_label *.
15658         (expand_absneg_bit): Strengthen local "insns" from rtx to
15659         rtx_insn *.
15660         (expand_unop_direct): Likewise for local "last".
15661         (expand_unop): Likewise for locals "last", "insns".
15662         (expand_abs_nojump): Likewise for local "last".
15663         (expand_abs): Strengthen local "op1" from rtx to rtx_code_label *.
15664         (expand_one_cmpl_abs_nojump): Strengthen local "last" from rtx to
15665         rtx_insn *.
15666         (expand_copysign_absneg): Strengthen local "label" from rtx to
15667         rtx_code_label *.
15668         (expand_copysign_bit): Strengthen local "insns" from rtx to
15669         rtx_insn *.
15670         (struct no_conflict_data): Likewise for fields "first", "insn".
15671         (emit_libcall_block_1): Likewise for param "insns" and locals
15672         "next", "last", "insn".
15673         (emit_libcall_block): For now, add a checked cast to rtx_insn *
15674         on "insns" when invoking emit_libcall_block_1.  Ultimately we
15675         want to strengthen insns itself.
15676         (prepare_cmp_insn): Strengthen local "last" from rtx to
15677         rtx_insn *.
15678         (emit_cmp_and_jump_insn_1): Likewise for local "insn".
15679         (prepare_float_lib_cmp): Likewise for local "insns".
15680         (emit_conditional_move): Likewise for local "last".
15681         (emit_conditional_add): Likewise.
15682         (have_sub2_insn): Likewise for local "seq".
15683         (expand_float): Likewise for local "insns".  Strengthen locals
15684         "label", "neglabel" from rtx to rtx_code_label *.
15685         (expand_fix): Likewise for locals "last", "insn", "insns" (to
15686         rtx_insn *) and locals "lab1", "lab2" (to rtx_code_label *).
15687         (expand_fixed_convert): Likewise for local "insns" (to
15688         rtx_insn *).
15689         (expand_sfix_optab): Likewise for local "last".
15690         (expand_compare_and_swap_loop): Strengthen local "label" from rtx
15691         to rtx_code_label *.
15692         (maybe_emit_sync_lock_test_and_set): Strengthen local "last_insn"
15693         from rtx to rtx_insn *.
15694         (expand_atomic_fetch_op): Likewise for local "insn".
15695         (maybe_legitimize_operand_same_code): Likewise for local "last".
15696         (maybe_legitimize_operands): Likewise.
15697
15698 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15699
15700         * modulo-sched.c (struct ps_reg_move_info): Strengthen field
15701         "insn" from rtx to rtx_insn *.
15702         (ps_rtl_insn): Likewise for return type.
15703         (doloop_register_get): Likewise for params "head", "tail" and
15704         locals "insn", "first_insn_not_to_check".
15705         (schedule_reg_move): Likewise for local "this_insn".
15706         (schedule_reg_moves): Add a checked cast to rtx_insn * to result
15707         of gen_move_insn for now.
15708         (reset_sched_times): Strengthen local "insn" from rtx to
15709         rtx_insn *.
15710         (permute_partial_schedule): Likewise.
15711         (duplicate_insns_of_cycles): Likewise for local "u_insn".
15712         (dump_insn_location): Likewise for param "insn".
15713         (loop_canon_p): Likewise for local "insn".
15714         (sms_schedule): Likewise.
15715         (print_partial_schedule): Likewise.
15716         (ps_has_conflicts): Likewise.
15717
15718 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15719
15720         * sched-int.h (get_ebb_head_tail): Strengthen params "headp" and
15721         "tailp" from rtx * to rtx_insn **.
15722
15723         * ddg.c (build_intra_loop_deps): Strengthen locals head", "tail"
15724         from rtx to rtx_insn *.
15725         * haifa-sched.c (get_ebb_head_tail): Strengthen params "headp" and
15726         "tailp" from rtx * to rtx_insn **.  Strengthen locals "beg_head",
15727         "beg_tail", "end_head", "end_tail", "note", "next", "prev" from
15728         rtx to rtx_insn *.
15729         * modulo-sched.c (const_iteration_count): Strengthen return type
15730         and locals "insn", "head", "tail" from rtx to rtx_insn *.  Replace
15731         use of NULL_RTX with NULL when working with insns.
15732         (loop_single_full_bb_p): Strengthen locals "head", "tail" from rtx
15733         to rtx_insn *.
15734         (sms_schedule): Likewise.
15735         * sched-rgn.c (init_ready_list): Likewise, also for locals
15736         "src_head" and "src_next_tail".
15737         (compute_block_dependences): Likewise.
15738         (free_block_dependencies): Likewise.
15739         (debug_rgn_dependencies): Likewise.
15740         (free_rgn_deps): Likewise.
15741         (compute_priorities): Likewise.
15742         (schedule_region): Likewise.
15743         * sel-sched.c (find_ebb_boundaries): Likewise.
15744
15745         * config/sh/sh.c (find_insn_regmode_weight): Strengthen locals
15746         "insn", "next_tail", "head", "tail" from rtx to rtx_insn *.
15747
15748 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15749
15750         * mode-switching.c (struct seginfo): Strengthen field "insn_ptr"
15751         from rtx to rtx_insn *.
15752         (new_seginfo): Likewise for param "insn".
15753         (create_pre_exit): Likewise for locals "last_insn",
15754         "before_return_copy", "return_copy".
15755         (optimize_mode_switching): Likewise for locals "insn", "ins_pos",
15756         "mode_set".
15757
15758 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15759
15760         * lra-int.h (struct lra_insn_recog_data): Strengthen field "insn"
15761         from rtx to rtx_insn *.
15762         (lra_push_insn): Likewise for 1st param.
15763         (lra_push_insn_and_update_insn_regno_info): Likewise.
15764         (lra_pop_insn): Likewise for return type.
15765         (lra_invalidate_insn_data): Likewise for 1st param.
15766         (lra_set_insn_deleted): Likewise.
15767         (lra_delete_dead_insn): Likewise.
15768         (lra_process_new_insns): Likewise for first 3 params.
15769         (lra_set_insn_recog_data): Likewise for 1st param.
15770         (lra_update_insn_recog_data): Likewise.
15771         (lra_set_used_insn_alternative): Likewise.
15772         (lra_invalidate_insn_regno_info): Likewise.
15773         (lra_update_insn_regno_info): Likewise.
15774         (lra_former_scratch_operand_p): Likewise.
15775         (lra_eliminate_regs_1): Likewise.
15776         (lra_get_insn_recog_data): Likewise.
15777
15778         * lra-assigns.c (assign_by_spills): Strengthen local "insn" from
15779         rtx to rtx_insn *.
15780
15781         * lra-coalesce.c (move_freq_compare_func): Likewise for locals
15782         "mv1" and "mv2".
15783         (substitute_within_insn): New.
15784         (lra_coalesce): Strengthen locals "mv", "insn", "next" from rtx to
15785         rtx_insn *.  Strengthen sorted_moves from rtx * to rxt_insn **.
15786         Replace call to "substitute" with call to substitute_within_insn.
15787
15788         * lra-constraints.c (curr_insn): Strengthen from rtx to
15789         rtx_insn *.
15790         (get_equiv_with_elimination): Likewise for param "insn".
15791         (match_reload): Strengthen params "before" and "after" from rtx *
15792         to rtx_insn **.
15793         (emit_spill_move): Likewise for return type.  Add a checked cast
15794         to rtx_insn * on result of gen_move_insn for now.
15795         (check_and_process_move): Likewise for local "before".  Replace
15796         NULL_RTX with NULL when referring to insns.
15797         (process_addr_reg): Strengthen params "before" and "after" from
15798         rtx * to rtx_insn **.
15799         (insert_move_for_subreg): Likewise.
15800         (simplify_operand_subreg): Strengthen locals "before" and "after"
15801         from rtx to rtx_insn *.
15802         (process_address_1): Strengthen params "before" and "after" from
15803         rtx * to rtx_insn **.  Strengthen locals "insns", "last_insn" from
15804         rtx to rtx_insn *.
15805         (process_address): Strengthen params "before" and "after" from
15806         rtx * to rtx_insn **.
15807         (emit_inc): Strengthen local "last" from rtx to rtx_insn *.
15808         (curr_insn_transform): Strengthen locals "before" and "after"
15809         from rtx to rtx_insn *.  Replace NULL_RTX with NULL when referring
15810         to insns.
15811         (loc_equivalence_callback): Update cast of "data", changing
15812         resulting type from rtx to rtx_insn *.
15813         (substitute_pseudo_within_insn): New.
15814         (inherit_reload_reg): Strengthen param "insn" from rtx to
15815         rtx_insn *; likewise for local "new_insns".  Replace NULL_RTX with
15816         NULL when referring to insns.  Add a checked cast to rtx_insn *
15817         when using usage_insn to invoke lra_update_insn_regno_info.
15818         (split_reg): Strengthen param "insn" from rtx to rtx_insn *;
15819         likewise for locals "restore", "save".  Add checked casts to
15820         rtx_insn * when using usage_insn to invoke
15821         lra_update_insn_regno_info and lra_process_new_insns.  Replace
15822         NULL_RTX with NULL when referring to insns.
15823         (split_if_necessary): Strengthen param "insn" from rtx to
15824         rtx_insn *.
15825         (update_ebb_live_info): Likewise for params "head", "tail" and local
15826         "prev_insn".
15827         (get_last_insertion_point): Likewise for return type and local "insn".
15828         (get_live_on_other_edges): Likewise for local "last".
15829         (inherit_in_ebb): Likewise for params "head", "tail" and locals
15830         "prev_insn", "next_insn", "restore".
15831         (remove_inheritance_pseudos): Likewise for local "prev_insn".
15832         (undo_optional_reloads): Likewise for local "insn".
15833
15834         * lra-eliminations.c (lra_eliminate_regs_1): Likewise for param
15835         "insn".
15836         (lra_eliminate_regs): Replace NULL_RTX with NULL when referring to
15837         insns.
15838         (eliminate_regs_in_insn): Strengthen param "insn" from rtx to
15839         rtx_insn *.
15840         (spill_pseudos): Likewise for local "insn".
15841         (init_elimination): Likewise.
15842         (process_insn_for_elimination): Likewise for param "insn".
15843
15844         * lra-lives.c (curr_insn): Likewise.;
15845
15846         * lra-spills.c (assign_spill_hard_regs): Likewise for local "insn".
15847         (remove_pseudos): Likewise for param "insn".
15848         (spill_pseudos): Likewise for local "insn".
15849         (lra_final_code_change): Likewise for locals "insn", "curr".
15850
15851         * lra.c (lra_invalidate_insn_data): Likewise for param "insn".
15852         (lra_set_insn_deleted): Likewise.
15853         (lra_delete_dead_insn): Likewise, and for local "prev".
15854         (new_insn_reg): Likewise for param "insn".
15855         (lra_set_insn_recog_data): Likewise.
15856         (lra_update_insn_recog_data): Likewise.
15857         (lra_set_used_insn_alternative): Likewise.
15858         (get_insn_freq): Likewise.
15859         (invalidate_insn_data_regno_info): Likewise.
15860         (lra_invalidate_insn_regno_info): Likewise.
15861         (lra_update_insn_regno_info): Likewise.
15862         (lra_constraint_insn_stack): Strengthen from vec<rtx> to
15863         vec<rtx_insn *>.
15864         (lra_push_insn_1): Strengthen param "insn" from rtx to
15865         rtx_insn *.
15866         (lra_push_insn): Likewise.
15867         (lra_push_insn_and_update_insn_regno_info): Likewise.
15868         (lra_pop_insn): Likewise for return type and local "insn".
15869         (push_insns): Likewise for params "from", "to", and local "insn".
15870         (setup_sp_offset): Likewise for params "from", "last" and locals
15871         "before", "insn".
15872         (lra_process_new_insns): Likewise for params "insn", "before",
15873         "after" and local "last".
15874         (struct sloc): Likewise for field "insn".
15875         (lra_former_scratch_operand_p): Likewise for param "insn".
15876         (remove_scratches): Likewise for locals "insn", "last".
15877         (check_rtl): Likewise for local "insn".
15878         (add_auto_inc_notes): Likewise for param "insn".
15879         (update_inc_notes): Likewise for local "insn".
15880         (lra): Replace NULL_RTX with NULL when referring to insn.
15881
15882 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15883
15884         * lower-subreg.c (simple_move): Strengthen param "insn" from rtx
15885         to rtx_insn *.
15886         (resolve_reg_notes): Likewise.
15887         (resolve_simple_move): Likewise for return type, param "insn", and
15888         locals "insns", "minsn".
15889         (resolve_clobber): Strengthen param "insn" from rtx to rtx_insn *.
15890         (resolve_use): Likewise.
15891         (resolve_debug): Likewise.
15892         (find_decomposable_shift_zext): Likewise.
15893         (resolve_shift_zext): Likewise for return type, param "insn", and
15894         locals "insns", "in".  Eliminate use of NULL_RTX in favor of NULL.
15895         (decompose_multiword_subregs): Likewise for local "insn",
15896         "orig_insn", "decomposed_shift", "end".
15897
15898 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15899
15900         * basic-block.h (basic_block split_edge_and_insert): Strengthen
15901         param "insns" from rtx to rtx_insn *.
15902
15903         * loop-unroll.c (struct iv_to_split): Strengthen field "insn" from
15904         rtx to rtx_insn *.
15905         (struct iv_to_split): Likewise.
15906         (loop_exit_at_end_p): Likewise for local "insn".
15907         (split_edge_and_insert): Likewise for param "insns".
15908         (compare_and_jump_seq): Likewise for return type, param "cinsn",
15909         and locals "seq", "jump".
15910         (unroll_loop_runtime_iterations): Likewise for locals "init_code",
15911         "branch_code"; update invocations of compare_and_jump_seq to
15912         eliminate NULL_RTX in favor of NULL.
15913         (referenced_in_one_insn_in_loop_p): Strengthen local "insn" from
15914         rtx to rtx_insn *.
15915         (reset_debug_uses_in_loop): Likewise.
15916         (analyze_insn_to_expand_var): Likewise for param "insn".
15917         (analyze_iv_to_split_insn): Likewise.
15918         (analyze_insns_in_loop): Likewise for local "insn".
15919         (insert_base_initialization): Likewise for param
15920         "insn" and local "seq".
15921         (split_iv): Likewise for param "insn" and local "seq".
15922         (expand_var_during_unrolling): Likewise for param "insn".
15923         (insert_var_expansion_initialization): Likewise for local "seq".
15924         (combine_var_copies_in_loop_exit): Likewise.
15925         (combine_var_copies_in_loop_exit): Likewise for locals "seq" and
15926         "insn".
15927         (maybe_strip_eq_note_for_split_iv): Likewise for param "insn".
15928         (apply_opt_in_copies): Likewise for locals "insn", "orig_insn",
15929         "next".
15930
15931 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15932
15933         * cfgloop.h (iv_analyze): Strengthen param 1 "insn" from rtx to
15934         rtx_insn *.
15935         (iv_analyze_result): Likewise.
15936         (iv_analyze_expr): Likewise.
15937         (biv_p): Likewise.
15938
15939         * loop-iv.c (iv_get_reaching_def): Strengthen param "insn" and
15940         local "def_insn" from rtx to rtx_insn *.
15941         (get_biv_step_1): Likewise for local "insn".
15942         (iv_analyze_expr): Likewise for param "insn".
15943         (iv_analyze_def): Likewise for local "insn".
15944         (iv_analyze_op): Likewise for param "insn".
15945         (iv_analyze): Likewise.
15946         (iv_analyze_result): Likewise.
15947         (biv_p): Likewise.
15948         (suitable_set_for_replacement): Likewise.
15949         (simplify_using_initial_values): Likewise for local "insn".
15950         (iv_number_of_iterations): Likewise for param "insn".
15951         (check_simple_exit): Add checked cast to rtx_insn when invoking
15952         iv_number_of_iterations for now (until get_condition is
15953         strengthened).
15954
15955         * loop-unroll.c (analyze_iv_to_split_insn): Strengthen param
15956         "insn" from rtx to rtx_insn *.
15957         (analyze_insns_in_loop): Likewise for local "insn".
15958
15959 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15960
15961         * loop-invariant.c (struct use): Strengthen field "insn" from rtx
15962         to rtx_insn *.
15963         (struct invariant): Likewise.
15964         (hash_invariant_expr_1): Likewise for param "insn".
15965         (invariant_expr_equal_p): Likewise for param "insn1", "insn2".
15966         (find_exits): Likewise for local "insn".
15967         (create_new_invariant): Likewise for param "insn".
15968         (check_dependencies): Likewise.
15969         (find_invariant_insn): Likewise.
15970         (record_uses): Likewise.
15971         (find_invariants_insn): Likewise.
15972         (find_invariants_bb): Likewise for local "insn".
15973         (get_pressure_class_and_nregs): Likewise for param "insn".
15974         (calculate_loop_reg_pressure): Likewise for local "insn".
15975
15976 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15977
15978         * loop-doloop.c (doloop_valid_p): Strengthen local "insn" from rtx
15979         to rtx_insn *.
15980         (add_test): Likewise for locals "seq", "jump".
15981         (doloop_modify): Likewise for locals "sequence", "jump_insn".
15982
15983 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
15984
15985         * rtl.h (rebuild_jump_labels): Strengthen param "f" from rtx to
15986         rtx_insn *.
15987         (rebuild_jump_labels_chain): Likewise for param "chain".
15988
15989         * cfgexpand.c (pass_expand::execute): Add checked cast to
15990         rtx_insn * when calling rebuild_jump_labels_chain in region where
15991         we know e->insns.r is non-NULL.
15992
15993         * jump.c (rebuild_jump_labels_1): Strengthen param "f" from rtx to
15994         rtx_insn *.
15995         (rebuild_jump_labels): Likewise.
15996         (rebuild_jump_labels_chain): Likewise for param "chain".
15997         (cleanup_barriers): Likewise for locals "insn", "next", "prev".
15998         (init_label_info): Likewise for param "f".
15999         (maybe_propagate_label_ref): Likewise for params "jump_insn",
16000         "prev_nonjump_insn".
16001         (mark_all_labels): Likewise for param "f" and locals "insn",
16002         "prev_nonjump_insn".
16003
16004 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16005
16006         * ira-int.h (struct ira_allocno_copy): Strengthen field "insn"
16007         from rtx to rtx_insn *insn.
16008         (ira_create_copy): Strengthen param "insn" from rtx to rtx_insn *.
16009         (ira_add_allocno_copy): Likewise.
16010         * ira-build.c (find_allocno_copy): Strengthen param "insn" from
16011         rtx to rtx_insn *.
16012         (ira_create_copy): Likewise.
16013         (ira_add_allocno_copy): Likewise.
16014         (create_bb_allocnos): Likewise for local "insn".
16015         * ira-conflicts.c (process_regs_for_copy): Likewise for param "insn".
16016         (process_reg_shuffles): Update NULL_RTX to NULL in invocation of
16017         process_regs_for_copy for rtx_insn * param.
16018         (add_insn_allocno_copies): Strengthen param "insn" from rtx to
16019         rtx_insn *insn.  Update NULL_RTX to NULL in invocation of
16020         process_regs_for_copy for rtx_insn * param.
16021         (add_copies): Strengthen local "insn" from rtx to rtx_insn *insn.
16022         * ira-costs.c (record_reg_classes): Likewise for param "insn".
16023         (record_operand_costs): Likewise.
16024         (scan_one_insn): Likewise for return type, and for param "insn".
16025         (process_bb_for_costs): Likewise for local "insn".
16026         (process_bb_node_for_hard_reg_moves): Likewise.
16027         * ira-emit.c (struct move): Likewise for field "insn".
16028         (create_move): Eliminate use of NULL_RTX when dealing with an
16029         rtx_insn *.
16030         (emit_move_list): Strengthen return type and locals "result",
16031         "insn" from rtx to rtx_insn *insn.
16032         (emit_moves): Likewise for locals "insns", "tmp".
16033         (ira_emit): Likewise for local "insn".
16034         * ira-lives.c (mark_hard_reg_early_clobbers): Likewise for param
16035         "insn".
16036         (find_call_crossed_cheap_reg): Likewise.
16037         (process_bb_node_lives): Likewise for local "insn".
16038         * ira.c (decrease_live_ranges_number): Likewise.
16039         (compute_regs_asm_clobbered): Likewise.
16040         (build_insn_chain): Likewise.
16041         (find_moveable_pseudos): Likewise, also locals "def_insn",
16042         "use_insn", "x".  Also strengthen local "closest_uses" from rtx *
16043         to rtx_insn **.  Add a checked cast when assigning from
16044         "closest_use" into closest_uses array in a region where we know
16045         it's a non-NULL insn.
16046         (interesting_dest_for_shprep): Strengthen param "insn" from rtx
16047         to rtx_insn *.
16048         (split_live_ranges_for_shrink_wrap): Likewise for locals "insn",
16049         "last_interesting_insn", "uin".
16050         (move_unallocated_pseudos): Likewise for locals "def_insn",
16051         "move_insn", "newinsn".
16052
16053 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16054
16055         * internal-fn.c (ubsan_expand_si_overflow_addsub_check):
16056         Strengthen locals "done_label", "do_error" from rtx to
16057         rtx_code_label *.
16058         (ubsan_expand_si_overflow_addsub_check): Strengthen local "last"
16059         from rtx to rtx_insn *.  Strengthen local "sub_check from rtx to
16060         rtx_code_label *.
16061         (ubsan_expand_si_overflow_neg_check): Likewise for locals
16062         "done_label", "do_error" to rtx_code_label * and local  "last" to
16063         rtx_insn *.
16064         (ubsan_expand_si_overflow_mul_check): Likewise for locals
16065         "done_label", "do_error", "large_op0", "small_op0_large_op1",
16066         "one_small_one_large", "both_ops_large", "after_hipart_neg",
16067         "after_lopart_neg", "do_overflow", "hipart_different"  to
16068         rtx_code_label * and local  "last" to rtx_insn *.
16069
16070 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16071
16072         * init-regs.c (initialize_uninitialized_regs): Strengthen locals
16073         "insn" and "move_insn" from rtx to rtx_insn *.
16074
16075 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16076
16077         * ifcvt.c (count_bb_insns): Strengthen local "insn" from rtx to
16078         rtx_insn *.
16079         (cheap_bb_rtx_cost_p): Likewise.
16080         (first_active_insn): Likewise for return type and local "insn".
16081         (last_active_insn):  Likewise for return type and locals "insn",
16082         "head".
16083         (struct noce_if_info): Likewise for fields "jump", "insn_a",
16084         "insn_b".
16085         (end_ifcvt_sequence): Likewise for return type and locals "insn",
16086         "seq".
16087         (noce_try_move): Likewise for local "seq".
16088         (noce_try_store_flag): Likewise.
16089         (noce_try_store_flag_constants): Likewise.
16090         (noce_try_addcc): Likewise.
16091         (noce_try_store_flag_mask): Likewise.
16092         (noce_try_cmove): Likewise.
16093         (noce_try_minmax): Likewise.
16094         (noce_try_abs): Likewise.
16095         (noce_try_sign_mask): Likewise.
16096         (noce_try_bitop): Likewise.
16097         (noce_can_store_speculate_p): Likewise for local "insn".
16098         (noce_process_if_block): Likewise for locals "insn_a", "insn_b",
16099         seq".
16100         (check_cond_move_block): Likewise for local "insn".
16101         (cond_move_convert_if_block): Likewise.
16102         (cond_move_process_if_block): Likewise for locals "seq",
16103         "loc_insn".
16104         (noce_find_if_block): Likewise for local "jump".
16105         (merge_if_block): Likewise for local "last".
16106         (block_jumps_and_fallthru_p): Likewise for locals "insn", "end".
16107         (find_cond_trap): Likewise for locals "trap", "jump", "newjump".
16108         (block_has_only_trap): Likewise for return type and local "trap".
16109         (find_if_case_1): Likewise for local "jump".
16110         (dead_or_predicable): Likewise for locals "head", "end", "jump",
16111         "insn".
16112
16113 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16114
16115         * hw-doloop.h (struct hwloop_info_d): Strengthen fields
16116         "last_insn", "loop_end" from rtx to rtx_insn *.
16117
16118         * hw-doloop.c (scan_loop): Likewise for local "insn".
16119         (discover_loop): Likewise for param "tail_insn".
16120         (discover_loops): Likewise for local "tail".
16121
16122         * config/bfin/bfin.c (hwloop_optimize): For now, add a checked
16123         cast to rtx_insn * when assigning from an rtx local to a
16124         hwloop_info's "last_insn" field.
16125
16126 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16127
16128         * haifa-sched.c (bb_header): Strengthen from rtx * to rtx_insn **.
16129         (add_delay_dependencies): Strengthen local "pro" from rtx to
16130         rtx_insn *.
16131         (recompute_todo_spec): Likewise.
16132         (dep_cost_1): Likewise for locals "insn", "used".
16133         (schedule_insn): Likewise for local "dbg".
16134         (schedule_insn): Likewise for locals "pro", "next".
16135         (unschedule_insns_until): Likewise for local "con".
16136         (restore_pattern): Likewise for local "next".
16137         (estimate_insn_tick): Likewise for local "pro".
16138         (resolve_dependencies): Likewise for local "next".
16139         (fix_inter_tick): Likewise.
16140         (fix_tick_ready): Likewise for local "pro".
16141         (add_to_speculative_block): Likewise for locals "check", "twin",
16142         "pro".
16143         (sched_extend_bb): Likewise for locals "end", "insn".
16144         (init_before_recovery): Likewise for local "x".
16145         (sched_create_recovery_block): Likewise for local "barrier".
16146         (create_check_block_twin): Likewise for local "pro".
16147         (fix_recovery_deps): Likewise for locals "note", "insn", "jump",
16148         "consumer".
16149         (unlink_bb_notes): Update for change to type of bb_header.
16150         Strengthen locals "prev", "label", "note", "next" from rtx to
16151         rtx_insn *.
16152         (clear_priorities): Likewise for local "pro".
16153
16154 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16155
16156         * gcse.c (struct occr): Strengthen field "insn" from rtx to
16157         rtx_insn *.
16158         (test_insn): Likewise for this global.
16159         (oprs_unchanged_p): Strengthen param "insn" from const_rtx to
16160         const rtx_insn *.
16161         (oprs_anticipatable_p): Likewise.
16162         (oprs_available_p): Likewise.
16163         (insert_expr_in_table): Strengthen param "insn" from  rtx to
16164         rtx_insn *.
16165         (hash_scan_set): Likewise.
16166         (hash_scan_clobber): Likewise.
16167         (hash_scan_call): Likewise.
16168         (hash_scan_insn): Likewise.
16169         (compute_hash_table_work): Likewise for local "insn".
16170         (process_insert_insn): Likewise for return type and local "pat".
16171         (insert_insn_end_basic_block): Likewise for locals "new_insn",
16172         "pat", "pat_end", "maybe_cc0_setter".
16173         (pre_edge_insert): Likewise for local "insn".
16174         (pre_insert_copy_insn): Likewise for param "insn".
16175         (pre_insert_copies): Likewise for local "insn".
16176         (struct set_data): Likewise for field "insn".
16177         (single_set_gcse): Likewise for param "insn".
16178         (gcse_emit_move_after): Likewise.
16179         (pre_delete): Likewise for local "insn".
16180         (update_bb_reg_pressure): Likewise for param "from" and local
16181         "insn".
16182         (should_hoist_expr_to_dom): Likewise for param "from".
16183         (hoist_code): Likewise for local "insn".
16184         (get_pressure_class_and_nregs): Likewise for param "insn".
16185         (calculate_bb_reg_pressure): Likewise for local "insn".
16186         (compute_ld_motion_mems): Likewise.
16187
16188 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16189
16190         * genpeep.c (main): Rename param back from "uncast_ins1" to
16191         "ins1", strengthening from rtx to rtx_insn *.  Drop now-redundant
16192         checked cast.
16193
16194         * output.h (peephole): Strengthen param from rtx to rtx_insn *.
16195
16196 2014-08-22  Michael Meissner  <meissner@linux.vnet.ibm.com>
16197
16198         PR target/62195
16199         * doc/md.texi (Machine Constraints): Update PowerPC wi constraint
16200         documentation to state it is only for VSX operations.
16201
16202         * config/rs6000/rs6000.c (rs6000_init_hard_regno_mode_ok): Make wi
16203         constraint only active if VSX.
16204
16205         * config/rs6000/rs6000.md (lfiwax): Use wj constraint instead of
16206         wi cosntraint for ISA 2.07 lxsiwax/lxsiwzx instructions.
16207         (lfiwzx): Likewise.
16208
16209 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16210
16211         * fwprop.c (single_def_use_dom_walker::before_dom_children):
16212         Strengthen local "insn" from rtx to rtx_insn *.
16213         (use_killed_between): Likewise for param "target_insn".
16214         (all_uses_available_at): Likewise for param "target_insn" and
16215         local "next".
16216         (update_df_init): Likewise for params "def_insn", "insn".
16217         (update_df): Likewise for param "insn".
16218         (try_fwprop_subst): Likewise for param "def_insn" and local
16219         "insn".
16220         (free_load_extend): Likewise for param "insn".
16221         (forward_propagate_subreg): Likewise for param "def_insn" and
16222         local "use_insn".
16223         (forward_propagate_asm): Likewise for param "def_insn" and local
16224         "use_insn".
16225         (forward_propagate_and_simplify): Likewise for param "def_insn"
16226         and local "use_insn".
16227         (forward_propagate_into): Likewise for locals "def_insn" and
16228         "use_insn".
16229
16230 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16231
16232         * function.c (emit_initial_value_sets): Strengthen local "seq"
16233         from rtx to rtx_insn *.
16234         (instantiate_virtual_regs_in_insn): Likewise for param "insn" and
16235         local "seq".
16236         (instantiate_virtual_regs): Likewise for local "insn".
16237         (assign_parm_setup_reg): Likewise for locals "linsn", "sinsn".
16238         (reorder_blocks_1): Likewise for param "insns" and local "insn".
16239         (expand_function_end): Likewise for locals "insn" and "seq".
16240         (epilogue_done): Likewise for local "insn".
16241         (thread_prologue_and_epilogue_insns): Likewise for locals "prev",
16242         "last", "trial".
16243         (reposition_prologue_and_epilogue_notes): Likewise for locals
16244         "insn", "last", "note", "first".
16245         (match_asm_constraints_1): Likewise for param "insn" and local "insns".
16246         (pass_match_asm_constraints::execute): Likewise for local "insn".
16247
16248 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16249
16250         * output.h (final_scan_insn): Strengthen return type from rtx to
16251         rtx_insn *.
16252         (final_forward_branch_p): Likewise for param.
16253         (current_output_insn): Likewise for this global.
16254
16255         * final.c (rtx debug_insn): Likewise for this variable.
16256         (current_output_insn): Likewise.
16257         (get_attr_length_1): Rename param "insn" to "uncast_insn",
16258         adding "insn" back in as an rtx_insn * with a checked cast, so
16259         that macro ADJUST_INSN_LENGTH can be passed an rtx_insn * as the
16260         first param.
16261         (compute_alignments): Strengthen local "label" from rtx to
16262         rtx_insn *.
16263         (shorten_branches): Rename param from "first" to "uncast_first",
16264         introducing a new local rtx_insn * "first" using a checked cast to
16265         effectively strengthen "first" from rtx to rtx_insn * without
16266         affecting the type signature.  Strengthen locals "insn", "seq",
16267         "next", "label" from rtx to rtx_insn *.
16268         (change_scope): Strengthen param "orig_insn" and local "insn" from
16269         rtx to rtx_insn *.
16270         (final_start_function): Rename param from "first" to "uncast_first",
16271         introducing a new local rtx_insn * "first" using a checked cast to
16272         effectively strengthen "first" from rtx to rtx_insn * without
16273         affecting the type signature.  Strengthen local "insn" from rtx to
16274         rtx_insn *.
16275         (dump_basic_block_info): Strengthen param "insn" from rtx to
16276         rtx_insn *.
16277         (final): Rename param from "first" to "uncast_first",
16278         introducing a new local rtx_insn * "first" using a checked cast to
16279         effectively strengthen "first" from rtx to rtx_insn * without
16280         affecting the type signature.  Strengthen locals "insn", "next"
16281         from rtx to rtx_insn *.
16282         (output_alternate_entry_point): Strengthen param "insn" from rtx to
16283         rtx_insn *.
16284         (call_from_call_insn): Strengthen param "insn" from rtx to
16285         rtx_call_insn *.
16286         (final_scan_insn): Rename param from "insn" to "uncast_insn",
16287         introducing a new local rtx_insn * "insn" using a checked cast to
16288         effectively strengthen "insn" from rtx to rtx_insn * without
16289         affecting the type signature.  Strengthen return type and locals
16290         "next", "note", "prev", "new_rtx" from rtx to rtx_insn *.  Remove
16291         now-redundant checked cast to rtx_insn * from both invocations of
16292         debug_hooks->var_location.  Convert CALL_P into a dyn_cast,
16293         introducing a local "call_insn" for use when invoking
16294         call_from_call_insn.
16295         (notice_source_line): Strengthen param "insn" from rtx to
16296         rtx_insn *.
16297         (leaf_function_p): Likewise for local "insn".
16298         (final_forward_branch_p): Likewise.
16299         (leaf_renumber_regs): Likewise for param "first".
16300         (rest_of_clean_state): Likewise for locals "insn" and "next".
16301         (self_recursive_call_p): Likewise for param "insn".
16302         (collect_fn_hard_reg_usage): Likewise for local "insn".
16303         (get_call_fndecl): Likewise for param "insn".
16304         (get_call_cgraph_rtl_info): Likewise.
16305         (get_call_reg_set_usage): Rename param from "insn" to "uncast_insn",
16306         introducing a new local rtx_insn * "insn" using a checked cast to
16307         effectively strengthen "insn" from rtx to rtx_insn * without
16308         affecting the type signature.
16309
16310         * config/arc/arc.c (arc_final_prescan_insn): For now, add checked
16311         cast when assigning from param "insn" to current_output_insn.
16312         (arc_pad_return): Strengthen local "insn" from rtx to rtx_insn *
16313         so that we can assign it back to current_output_insn.
16314
16315 2014-08-20  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
16316
16317         * config/avr/avr-mcus.def: Remove atmega26hvg, atmega64rfa2,
16318         atmega48hvf, atxmega32x1, atmxt224, atmxt224e, atmxt336s,
16319         atmxt540s and atmxt540sreva devices.
16320         * config/avr/avr-tables.opt: Regenerate.
16321         * config/avr/t-multilib: Regenerate.
16322         * doc/avr-mmcu.texi: Regenerate.
16323
16324 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16325
16326         * expr.c (convert_move): Strengthen local "insns" from rtx to
16327         rtx_insn *.
16328         (emit_block_move_via_loop): Strengthen locals "cmp_label" and
16329         "top_label" from rtx to rtx_code_label *.
16330         (move_block_to_reg): Strengthen local "insn", "last" from rtx to
16331         rtx_insn *.
16332         (emit_single_push_insn): Likewise for locals "prev", "last".
16333         (store_expr): Strengthen locals "lab1", "lab2", "label" from rtx
16334         to rtx_code_label *.
16335         (store_constructor): Likewise for locals "loop_start", "loop_end".
16336         (expand_cond_expr_using_cmove): Strengthen local "seq" from rtx to
16337         rtx_insn *.
16338         (expand_expr_real_2): Likewise.
16339         (expand_expr_real_1): Strengthen local "label" from rtx to
16340         rtx_code_label *.
16341
16342 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16343
16344         * expmed.c (store_bit_field_using_insv): Strengthen local "last"
16345         from rtx to rtx_insn *.
16346         (store_bit_field_1): Likewise.
16347         (extract_bit_field_1): Likewise.
16348         (expand_mult_const): Likewise for local "insns".
16349         (expmed_mult_highpart): Strengthen local "label" from rtx to
16350         rtx_code_label *.
16351         (expand_smod_pow2): Likewise.
16352         (expand_sdiv_pow2): Likewise.
16353         (expand_divmod): Strengthen locals "last", "insn" from rtx to
16354         rtx_insn *.  Strengthen locals "label", "label1", "label2",
16355         "label3", "label4", "label5", "lab" from rtx to rtx_code_label *.
16356         (emit_cstore): Strengthen local "last" from rtx to rtx_insn *.
16357         (emit_store_flag): Likewise.
16358         (emit_store_flag_force): Strengthen local "label" from rtx to
16359         rtx_code_label *.
16360         (do_cmp_and_jump): Likewise for param "label".
16361
16362 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16363
16364         * explow.c (force_reg): Strengthen local "insn" from rtx to
16365         rtx_insn *.
16366         (adjust_stack_1): Likewise.
16367         (allocate_dynamic_stack_space): Likewise.  Strengthen locals
16368         "final_label", "available_label", "space_available" from rtx to
16369         rtx_code_label *.
16370         (probe_stack_range): Likewise for locals "loop_lab", "end_lab".
16371         (anti_adjust_stack_and_probe): Likewise.
16372
16373 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16374
16375         * except.h (sjlj_emit_function_exit_after): Strengthen param
16376         "after" from rtx to rtx_insn *.  This is only called with
16377         result of get_last_insn (in function.c) so type-change should be
16378         self-contained.
16379
16380         * function.h (struct rtl_eh): Strengthen field "ehr_label" from
16381         rtx to rtx_code_label *, and field "sjlj_exit_after" from rtx
16382         to rtx_insn *.  These fields are only used from except.c so this
16383         type-change should be self-contained to this patch.
16384
16385         * except.c (emit_to_new_bb_before): Strengthen param "seq" and
16386         local "last" from rtx to rtx_insn *.
16387         (dw2_build_landing_pads): Likewise for local "seq".
16388         (sjlj_mark_call_sites): Likewise for locals "insn", "before", p".
16389         (sjlj_emit_function_enter): Strengthen param "dispatch_label" from
16390         rtx to rtx_code_label *.  Strengthen locals "fn_begin", "seq" from
16391         rtx to rtx_insn *.
16392         (sjlj_emit_function_exit_after): Strengthen param "after" from rtx
16393         to rtx_insn *.
16394         (sjlj_emit_function_exit): Likewise for locals "seq", "insn".
16395         (sjlj_emit_dispatch_table): Likewise for locals "seq", "seq2".
16396         (sjlj_build_landing_pads): Replace NULL_RTX with NULL when
16397         referring to an insn.  Strengthen local "dispatch_label" from
16398         rtx to rtx_code_label *.
16399         (set_nothrow_function_flags): Strengthen local "insn" from rtx to
16400         rtx_insn *.
16401         (expand_eh_return): Strengthen local "around_label" from
16402         rtx to rtx_code_label *.
16403         (convert_to_eh_region_ranges): Strengthen locals "iter",
16404         "last_action_insn", "first_no_action_insn",
16405         "first_no_action_insn_before_switch",
16406         "last_no_action_insn_before_switch", from rtx to rtx_insn *.
16407
16408 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16409
16410         * dwarf2out.c (last_var_location_insn): Strengthen this variable
16411         from rtx to rtx_insn *.
16412         (cached_next_real_insn): Likewise.
16413         (dwarf2out_end_epilogue): Replace use of NULL_RTX with NULL when
16414         working with insns.
16415         (dwarf2out_var_location): Strengthen locals "next_real",
16416         "next_note", "expected_next_loc_note", "last_start", "insn" from
16417         rtx to rtx_insn *.
16418
16419 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16420
16421         * dwarf2cfi.c (add_cfis_to_fde): Strengthen locals "insn", "next"
16422         from rtx to rtx_insn *.
16423         (create_pseudo_cfg): Likewise for local "insn".
16424
16425 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16426
16427         * df-core.c (df_bb_regno_first_def_find): Strengthen local "insn"
16428         from rtx to rtx_insn *.
16429         (df_bb_regno_last_def_find): Likewise.
16430
16431         * df-problems.c (df_rd_bb_local_compute): Likewise.
16432         (df_lr_bb_local_compute): Likewise.
16433         (df_live_bb_local_compute): Likewise.
16434         (df_chain_remove_problem): Likewise.
16435         (df_chain_create_bb): Likewise.
16436         (df_word_lr_bb_local_compute): Likewise.
16437         (df_remove_dead_eq_notes): Likewise for param "insn".
16438         (df_note_bb_compute): Likewise for local "insn".
16439         (simulate_backwards_to_point): Likewise.
16440         (df_md_bb_local_compute): Likewise.
16441
16442         * df-scan.c (df_scan_free_bb_info): Likewise.
16443         (df_scan_start_dump): Likewise.
16444         (df_scan_start_block): Likewise.
16445         (df_install_ref_incremental): Likewise for local "insn".
16446         (df_insn_rescan_all): Likewise.
16447         (df_reorganize_refs_by_reg_by_insn): Likewise.
16448         (df_reorganize_refs_by_insn_bb): Likewise.
16449         (df_recompute_luids): Likewise.
16450         (df_bb_refs_record): Likewise.
16451         (df_update_entry_exit_and_calls): Likewise.
16452         (df_bb_verify): Likewise.
16453
16454 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16455
16456         * ddg.h (struct ddg_node): Strengthen fields "insn" and
16457         "first_note" from rtx to rtx_insn *.
16458         (get_node_of_insn): Likewise for param 2 "insn".
16459         (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
16460
16461         * ddg.c (mem_read_insn_p): Strengthen param "insn" from rtx to
16462         rtx_insn *.
16463         (mem_write_insn_p): Likewise.
16464         (mem_access_insn_p): Likewise.
16465         (autoinc_var_is_used_p): Likewise for params "def_insn" and "use_insn".
16466         (def_has_ccmode_p): Likewise for param "insn".
16467         (add_cross_iteration_register_deps): Likewise for locals
16468         "def_insn" and "use_insn".
16469         (insns_may_alias_p): Likewise for params "insn1" and "insn2".
16470         (build_intra_loop_deps): Likewise for local "src_insn".
16471         (create_ddg): Strengthen locals "insn" and "first_note" from rtx
16472         to rtx_insn *.
16473         (get_node_of_insn): Likewise for param "insn".
16474
16475 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16476
16477         * dce.c (worklist): Strengthen from vec<rtx> to vec<rtx_insn *>.
16478         (deletable_insn_p): Strengthen param "insn" from rtx to
16479         rtx_insn *.  Add checked cast to rtx_call_insn when invoking
16480         find_call_stack_args, since this is guarded by CALL_P (insn).
16481         (marked_insn_p): Strengthen param "insn" from rtx to
16482         rtx_insn *.
16483         (mark_insn): Likewise.  Add checked cast to rtx_call_insn when
16484         invoking find_call_stack_args, since this is guarded by
16485         CALL_P (insn).
16486         (mark_nonreg_stores_1): Strengthen cast of "data" from rtx to
16487         rtx_insn *; we know this is an insn since this was called by
16488         mark_nonreg_stores.
16489         (mark_nonreg_stores_2): Likewise.
16490         (mark_nonreg_stores): Strengthen param "insn" from rtx to
16491         rtx_insn *.
16492         (find_call_stack_args): Strengthen param "call_insn" from rtx to
16493         rtx_call_insn *; strengthen locals "insn" and "prev_insn" from rtx
16494         to rtx_insn *.
16495         (remove_reg_equal_equiv_notes_for_defs): Strengthen param "insn"
16496         from rtx to rtx_insn *.
16497         (reset_unmarked_insns_debug_uses): Likewise for locals "insn",
16498         "next", "ref_insn".
16499         (delete_unmarked_insns): Likewise for locals "insn", "next".
16500         (prescan_insns_for_dce): Likewise for locals "insn", "prev".
16501         (mark_reg_dependencies): Likewise for param "insn".
16502         (rest_of_handle_ud_dce): Likewise for local "insn".
16503         (word_dce_process_block): Likewise.
16504         (dce_process_block): Likewise.
16505
16506 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16507
16508         * cse.c (struct qty_table_elem): Strengthen field "const_insn"
16509         from rtx to rtx_insn *.
16510         (struct change_cc_mode_args): Likewise for field "insn".
16511         (this_insn): Strengthen from rtx to rtx_insn *.
16512         (make_new_qty): Replace use of NULL_RTX with NULL when dealing
16513         with insn.
16514         (validate_canon_reg): Strengthen param "insn" from rtx to
16515         rtx_insn *.
16516         (canon_reg): Likewise.
16517         (fold_rtx): Likewise.  Replace use of NULL_RTX with NULL when
16518         dealing with insn.
16519         (record_jump_equiv): Strengthen param "insn" from rtx to
16520         rtx_insn *.
16521         (try_back_substitute_reg): Likewise, also for locals "prev",
16522         "bb_head".
16523         (find_sets_in_insn): Likewise for param "insn".
16524         (canonicalize_insn): Likewise.
16525         (cse_insn): Likewise.  Add a checked cast.
16526         (invalidate_from_clobbers): Likewise for param "insn".
16527         (invalidate_from_sets_and_clobbers): Likewise.
16528         (cse_process_notes_1): Replace use of NULL_RTX with NULL when
16529         dealing with insn.
16530         (cse_prescan_path): Strengthen local "insn" from rtx to
16531         rtx_insn *.
16532         (cse_extended_basic_block): Likewise for locals "insn" and
16533         "prev_insn".
16534         (cse_main): Likewise for param "f".
16535         (check_for_label_ref): Likewise for local "insn".
16536         (set_live_p): Likewise for second param ("insn").
16537         (insn_live_p): Likewise for first param ("insn") and for local
16538         "next".
16539         (cse_change_cc_mode_insn): Likewise for first param "insn".
16540         (cse_change_cc_mode_insns): Likewise for first and second params
16541         "start" and "end".
16542         (cse_cc_succs): Likewise for locals "insns", "last_insns", "insn"
16543         and "end".
16544         (cse_condition_code_reg): Likewise for locals "last_insn", "insn",
16545         "cc_src_insn".
16546
16547 2014-08-22  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16548             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16549             Anna Tikhonova  <anna.tikhonova@intel.com>
16550             Ilya Tocar  <ilya.tocar@intel.com>
16551             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16552             Ilya Verbin  <ilya.verbin@intel.com>
16553             Kirill Yukhin  <kirill.yukhin@intel.com>
16554             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16555
16556         * config/i386/subst.md (define_subst_attr "mask_avx512bw_condition"):
16557         New.
16558         * config/i386/sse.md
16559         (define_mode_iterator VI248_AVX2): Delete.
16560         (define_mode_iterator VI2_AVX2_AVX512BW): New.
16561         (define_mode_iterator VI48_AVX2): Ditto.
16562         (define_insn <shift_insn><mode>3): Delete.
16563         (define_insn "<shift_insn><mode>3<mask_name>" with
16564         VI2_AVX2_AVX512BW): New.
16565         (define_insn "<shift_insn><mode>3<mask_name>" with
16566         VI48_AVX2): Ditto.
16567
16568 2014-08-22  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16569             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16570             Anna Tikhonova  <anna.tikhonova@intel.com>
16571             Ilya Tocar  <ilya.tocar@intel.com>
16572             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16573             Ilya Verbin  <ilya.verbin@intel.com>
16574             Kirill Yukhin  <kirill.yukhin@intel.com>
16575             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16576
16577         * config/i386/sse.md
16578         (define_mode_iterator VI4F_BRCST32x2): New.
16579         (define_mode_attr 64x2_mode): Ditto.
16580         (define_mode_attr 32x2mode): Ditto.
16581         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>"
16582         with VI4F_BRCST32x2): Ditto.
16583         (define_insn "<mask_codefor>avx512vl_broadcast<mode><mask_name>_1"
16584         with V16FI mode iterator): Ditto.
16585         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
16586         with V16FI): Ditto.
16587         (define_insn "<mask_codefor>avx512dq_broadcast<mode><mask_name>_1"
16588         with VI8F_BRCST64x2): Ditto.
16589
16590 2014-08-22  Alexander Ivchenko  <alexander.ivchenko@intel.com>
16591             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
16592             Anna Tikhonova  <anna.tikhonova@intel.com>
16593             Ilya Tocar  <ilya.tocar@intel.com>
16594             Andrey Turetskiy  <andrey.turetskiy@intel.com>
16595             Ilya Verbin  <ilya.verbin@intel.com>
16596             Kirill Yukhin  <kirill.yukhin@intel.com>
16597             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
16598
16599         * config/i386/sse.md
16600         (define_mode_iterator VI8_AVX512VL): New.
16601         (define_insn "avx512cd_maskb_vec_dup<mode>"): Macroize.
16602
16603 2014-08-22  Kirill Yukhin  <kirill.yukhin@intel.com>
16604
16605         * gcc/config/i386/sse.md (define_mode_iterator V_AVX512VL): Delete.
16606         (define_mode_iterator V48_AVX512VL): New.
16607         (define_mode_iterator V12_AVX512VL): Ditto.
16608         (define_insn <avx512>_load<mode>_mask): Split into two similar
16609         patterns which use different mode iterators: V48_AVX512VL V12_AVX512VL.
16610         Refactor output template.
16611         (define_insn "<avx512>_store<mode>_mask"): Ditto.
16612
16613 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16614
16615         * cprop.c (struct occr): Strengthen field "insn" from rtx to
16616         rtx_insn *.
16617         (reg_available_p): Likewise for param "insn".
16618         (insert_set_in_table): Likewise.
16619         (hash_scan_set): Likewise.
16620         (hash_scan_insn): Likewise.
16621         (make_set_regs_unavailable): Likewise.
16622         (compute_hash_table_work): Likewise for local "insn".
16623         (reg_not_set_p): Strengthen param "insn" from const_rtx to
16624         const rtx_insn *.
16625         (mark_oprs_set): Strengthen param "insn" from rtx to rtx_insn *.
16626         (try_replace_reg): Likewise.
16627         (find_avail_set): Likewise.
16628         (cprop_jump): Likewise for params "setcc", "jump".
16629         (constprop_register): Likewise for param "insn".
16630         (cprop_insn): Likewise.
16631         (do_local_cprop): Likewise.
16632         (local_cprop_pass): Likewise for local "insn".
16633         (bypass_block): Likewise for params "setcc" and "jump".
16634         (bypass_conditional_jumps): Likewise for locals "setcc" and
16635         "insn".
16636         (one_cprop_pass): Likewise for local "insn".
16637
16638 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16639
16640         * compare-elim.c (struct comparison_use): Strengthen field "insn"
16641         from rtx to rtx_insn *.
16642         (struct comparison): Likewise, also for field "prev_clobber".
16643         (conforming_compare): Likewise for param "insn".
16644         (arithmetic_flags_clobber_p): Likewise.
16645         (find_flags_uses_in_insn): Likewise.
16646         (find_comparison_dom_walker::before_dom_children): Likewise for
16647         locals "insn", "next", "last_clobber".
16648         (try_eliminate_compare): Likewise for locals "insn", "bb_head".
16649
16650 2014-08-22  David Malcolm  <dmalcolm@redhat.com>
16651
16652         * combine-stack-adj.c (struct csa_reflist): Strengthen field
16653         "insn" from rtx to rtx_insn *.
16654         (single_set_for_csa): Likewise for param "insn".
16655         (record_one_stack_ref): Likewise.
16656         (try_apply_stack_adjustment): Likewise.
16657         (struct record_stack_refs_data): Likewise for field "insn".
16658         (maybe_move_args_size_note): Likewise for params "last" and "insn".
16659         (prev_active_insn_bb): Likewise for return type and param "insn".
16660         (next_active_insn_bb): Likewise.
16661         (force_move_args_size_note): Likewise for params "prev" and "last"
16662         and locals "test", "next_candidate", "prev_candidate".
16663         (combine_stack_adjustments_for_block): Strengthen locals
16664         "last_sp_set", "last2_sp_set", "insn", "next" from rtx to
16665         rtx_insn *.
16666
16667 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16668
16669         * combine.c (i2mod): Strengthen this variable from rtx to rtx_insn *.
16670         (struct reg_stat_struct): Likewise for fields "last_death", "last_set".
16671         (subst_insn): Likewise for this variable.
16672         (added_links_insn): Likewise.
16673         (struct insn_link): Likewise for field "insn".
16674         (alloc_insn_link): Likewise for param "insn".
16675         (struct undobuf): Likewise for field "other_insn".
16676         (find_single_use): Likewise for param "insn" and local "next".
16677         (combine_validate_cost): Likewise for params "i0", "i1", "i2", "i3".
16678         (delete_noop_moves): Likewise for locals "insn", "next".
16679         (create_log_links): Likewise for locals "insn", "use_insn".
16680         Strengthen local "next_use" from rtx * to rtx_insn **.
16681         (insn_a_feeds_b): Likewise for params "a", "b".
16682         (combine_instructions): Likewise for param "f" and locals "insn",
16683         "next", "prev", "first", "last_combined_insn", "link", "link1",
16684         "temp".  Replace use of NULL_RTX with NULL when referring to
16685         insns.
16686         (setup_incoming_promotions): Likewise for param "first"
16687         (set_nonzero_bits_and_sign_copies): Likewise for local "insn".
16688         (can_combine_p): Likewise for params "insn", "i3", "pred",
16689         "pred2", "succ", "succ2" and for local "p".
16690         (combinable_i3pat): Likewise for param "i3".
16691         (cant_combine_insn_p): Likewise for param "insn".
16692         (likely_spilled_retval_p): Likewise.
16693         (adjust_for_new_dest): Likewise.
16694         (update_cfg_for_uncondjump): Likewise, also for local "insn".
16695         (try_combine): Likewise for return type and for params "i3", "i2",
16696         "i1", "i0", "last_combined_insn", and for locals "insn",
16697         "cc_use_insn", "p", "first", "last", "i2_insn", "i1_insn",
16698         "i0_insn".  Eliminate local "tem" in favor of new locals
16699         "tem_note" and "tem_insn", the latter being an rtx_insn *.  Add a
16700         checked cast for now to rtx_insn * on the return type of
16701         gen_rtx_INSN.  Replace use of NULL_RTX with NULL when referring to
16702         insns.
16703         (find_split_point): Strengthen param "insn" from rtx to
16704         rtx_insn *.
16705         (simplify_set): Likewise for local "other_insn".
16706         (recog_for_combine): Likewise for param "insn".
16707         (record_value_for_reg): Likewise.
16708         (record_dead_and_set_regs_1): Likewise for local
16709         "record_dead_insn".
16710         (record_dead_and_set_regs): Likewise for param "insn".
16711         (record_promoted_value): Likewise.
16712         (check_promoted_subreg): Likewise.
16713         (get_last_value_validate): Likewise.
16714         (reg_dead_at_p): Likewise.
16715         (move_deaths): Likewise for param "to_insn".
16716         (distribute_notes): Likewise for params "from_insn", "i3", "i2"
16717         and locals "place", "place2", "cc0_setter".  Eliminate local "tem
16718         in favor of new locals "tem_note" and "tem_insn", the latter being
16719         an rtx_insn *.
16720         (distribute_links): Strengthen locals "place", "insn" from rtx to
16721         rtx_insn *.
16722
16723 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16724
16725         * cfgrtl.c (can_delete_note_p): Require a const rtx_note * rather
16726         than a const_rtx.
16727         (can_delete_label_p): Require a const rtx_code_label * rather than
16728         a const_rtx.
16729         (delete_insn): Add checked cast to rtx_code_label * when we know
16730         we're dealing with LABEL_P (insn).  Strengthen local "bb_note" from
16731         rtx to rtx_insn *.
16732         (delete_insn_chain): Strengthen locals "prev" and "current" from
16733         rtx to rtx_insn *.  Add a checked cast when assigning from
16734         "finish" (strengthening the params will come later).  Add a
16735         checked cast to rtx_note * in region where we know
16736         NOTE_P (current).
16737         (rtl_delete_block): Strengthen locals "insn" and "end" from rtx to
16738         rtx_insn *.
16739         (compute_bb_for_insn): Likewise.
16740         (free_bb_for_insn): Likewise for local "insn".
16741         (compute_bb_for_insn): Likewise.
16742         (update_bb_for_insn_chain): Strengthen params "begin", "end" and
16743         local "insn" from rtx to rtx_insn *
16744         (flow_active_insn_p): Require a const rtx_insn * rather than a
16745         const_rtx.
16746         (contains_no_active_insn_p): Strengthen local "insn" from rtx to
16747         rtx_insn *.
16748         (can_fallthru): Likewise for locals "insn" and "insn2".
16749         (bb_note): Likewise for local "note".
16750         (first_insn_after_basic_block_note): Likewise for local "note" and
16751         for return type.
16752         (rtl_split_block): Likewise for locals "insn" and "next".
16753         (unique_locus_on_edge_between_p): Likewise for locals "insn" and
16754         "end".
16755         (rtl_merge_blocks): Likewise for locals "b_head", "b_end",
16756         "a_end", "del_first", "del_last", "b_debug_start", "b_debug_end",
16757         "prev", "tmp".
16758         (try_redirect_by_replacing_jump): Likewise for locals "insn" (both of
16759         them), "kill_from", "barrier", "new_insn".
16760         (patch_jump_insn): Likewise for params "insn", "old_label".
16761         (redirect_branch_edge): Likewise for locals "old_label", "insn".
16762         (force_nonfallthru_and_redirect): Likewise for locals "insn",
16763         "old_label", "new_label".
16764         (rtl_tidy_fallthru_edge): Likewise for local "q".
16765         (rtl_split_edge): Likewise for locals "before", "last".
16766         (commit_one_edge_insertion): Likewise for locals "before",
16767         "after", "insns", "tmp", "last", adding a checked cast where
16768         currently necessary.
16769         (commit_edge_insertions): Likewise.
16770         (rtl_dump_bb): Likewise for locals "insn", "last".
16771         (print_rtl_with_bb): Likewise for local "x".
16772         (rtl_verify_bb_insns): Likewise for local "x".
16773         (rtl_verify_bb_pointers): Likewise for local "insn".
16774         (rtl_verify_bb_insn_chain): Likewise for locals "x", "last_head",
16775         "head", "end".
16776         (rtl_verify_fallthru): Likewise for local "insn".
16777         (rtl_verify_bb_layout): Likewise for locals "x" and "rtx_first".
16778         (purge_dead_edges): Likewise for local "insn".
16779         (fixup_abnormal_edges): Likewise for locals "insn", "stop", "next".
16780         (skip_insns_after_block): Likewise for return type and for locals
16781         "insn", "last_insn", "next_head", "prev".
16782         (record_effective_endpoints): Likewise for locals "next_insn",
16783         "insn", "end".
16784         (fixup_reorder_chain): Likewise for locals "bb_end_insn" and "end".
16785         (verify_insn_chain): Likewise for locals "x", "prevx", "nextx".
16786         (cfg_layout_can_duplicate_bb_p): Likewise for local "insn".
16787         (duplicate_insn_chain): For now, add checked cast from rtx to
16788         rtx_insn * when returning insn.
16789         (cfg_layout_duplicate_bb): Likewise for local "insn".
16790         (cfg_layout_delete_block): Likewise for locals "insn", "next",
16791         "prev", "remaints".
16792         (cfg_layout_merge_blocks): Likewise for local "insn", "last".
16793         (rtl_block_empty_p): Likewise.
16794         (rtl_split_block_before_cond_jump): Likewise for locals "insn",
16795         "split_point", "last".
16796         (rtl_block_ends_with_call_p): Likewise for local "insn".
16797         (need_fake_edge_p): Strengthen param "insn" from const_rtx to
16798         const rtx_insn *.
16799         (rtl_flow_call_edges_add): Strengthen locals "insn", "prev_insn",
16800         "split_at_insn" from rtx to rtx_insn *.
16801         (rtl_lv_add_condition_to_bb): Likewise for locals "seq", "jump".
16802         (rtl_can_remove_branch_p): Strengthen local "insn" from const_rtx
16803         to const rtx_insn *.
16804         (rtl_account_profile_record): Likewise.
16805
16806 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16807
16808         * cfgloopanal.c (num_loop_insns): Strengthen local "insn" from
16809         rtx to rtx_insn *.
16810         (average_num_loop_insns): Likewise.
16811         (init_set_costs): Likewise for local "seq".
16812         (seq_cost): Likewise for param "seq", from const_rtx to const
16813         rtx_insn *.
16814
16815 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16816
16817         * cfgloop.c (loop_exits_from_bb_p): Strengthen local "insn" from
16818         rtx to rtx_insn *.
16819
16820 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16821
16822         * basic-block.h (flow_find_cross_jump): Strengthen params 3 and 4
16823         "f1" and "f2" from rtx * to rtx_insn **.
16824         (flow_find_head_matching_sequence): Likewise.
16825
16826         * cfgcleanup.c (try_simplify_condjump): Strengthen local
16827         "cbranch_insn" from rtx to rtx_insn *.
16828         (thread_jump): Likewise for local "insn".
16829         (try_forward_edges): Likewise for local "last".
16830         (merge_blocks_move_predecessor_nojumps): Likewise for local "barrier".
16831         (merge_blocks_move_successor_nojumps): Likewise for locals "barrier",
16832         "real_b_end".
16833         (can_replace_by): Likewise for params "i1", "i2".
16834         (old_insns_match_p): Likewise.
16835         (merge_notes): Likewise.
16836         (walk_to_nondebug_insn): Likewise for param "i1".
16837         (flow_find_cross_jump): Strengthen params "f1" and "f2" from rtx *
16838         to rtx_insn **.  Strengthen locals "i1", "i2", "last1", "last2",
16839         "afterlast1", "afterlast2" from rtx to rtx_insn *.
16840         (flow_find_head_matching_sequence): Strengthen params "f1" and
16841         "f2" from rtx * to rtx_insn **.  Strengthen locals "i1", "i2",
16842         "last1", "last2", "beforelast1", "beforelast2" from rtx to
16843         rtx_insn *.
16844         (outgoing_edges_match): Likewise for locals "last1", "last2".
16845         (try_crossjump_to_edge): Likewise for local "insn".
16846         Replace call to for_each_rtx with for_each_rtx_in_insn.
16847
16848         (try_crossjump_to_edge): Likewise for locals "newpos1", "newpos2".
16849         (try_head_merge_bb): Likewise for locals "e0_last_head_, "jump",
16850         "e0_last", "e_last", "head", "curr", "insn".  Strengthen locals
16851         "headptr", "currptr", "nextptr" from rtx * to rtx_insn **.
16852         (try_optimize_cfg): Strengthen local "last" from rtx to
16853         rtx_insn *.
16854         (delete_dead_jumptables): Likewise for locals "insn", "next",
16855         "label".
16856
16857         * ifcvt.c (cond_exec_process_if_block): Likewise for locals
16858         "rtx then_last_head", "rtx else_last_head", "rtx then_first_tail",
16859         "rtx else_first_tail", to reflect the basic-block.h changes above.
16860
16861 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16862
16863         * cfgbuild.c (make_edges): Strengthen local "insn" from rtx to
16864         rtx_insn *.
16865         (purge_dead_tablejump_edges): Likewise.
16866         (find_bb_boundaries): Likewise for locals "insn", "end",
16867         "flow_transfer_insn".
16868
16869 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16870
16871         * caller-save.c (save_call_clobbered_regs): Strengthen locals
16872         "ins" and "prev" from rtx to rtx_insn *.
16873
16874 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16875
16876         * calls.c (emit_call_1): Strengthen local "call_insn" from rtx to
16877         rtx_insn *.
16878         (internal_arg_pointer_exp_state): Likewise for field "scan_start".
16879         (internal_arg_pointer_based_exp_scan): Likewise for locals "insn",
16880         "scan_start".
16881         (load_register_parameters): Likewise for local "before_arg".
16882         (check_sibcall_argument_overlap): Likewise for param "insn".
16883         (expand_call): Likewise for locals "normal_call_insns",
16884         "tail_call_insns", "insns", "before_call", "after_args",
16885         "before_arg", "last", "prev".  Strengthen one of the "last" from
16886         rtx to rtx_call_insn *.
16887         (fixup_tail_calls): Strengthen local "insn" from rtx to
16888         rtx_insn *.
16889         (emit_library_call_value_1): Likewise for locals "before_call" and
16890         "last".
16891
16892 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16893
16894         * builtins.c (expand_builtin_longjmp): Strengthen locals "insn"
16895         and "last" from rtx to rtx_insn *.
16896         (expand_builtin_nonlocal_goto): Likewise for local "insn".
16897         (expand_builtin_apply): Strengthen local "call_insn" from rtx to
16898         rtx_call_insn *.
16899         (expand_errno_check): Strengthen local "lab" from rtx to
16900         rtx_code_label *.
16901         (expand_builtin_mathfn): Strengthen local "insns" from rtx to
16902         rtx_insn *.
16903         (expand_builtin_mathfn_2): Likewise.
16904         (expand_builtin_mathfn_ternary): Likewise.
16905         (expand_builtin_mathfn_3): Likewise.
16906         (expand_builtin_interclass_mathfn): Likewise for local "last".
16907         (expand_builtin_int_roundingfn): Likewise for local "insns".
16908         (expand_builtin_int_roundingfn_2): Likewise.
16909         (expand_builtin_strlen): Likewise for local "before_strlen".
16910         (expand_builtin_strncmp): Likewise for local "seq".
16911         (expand_builtin_signbit): Likewise for local "last".
16912         (expand_builtin_atomic_compare_exchange): Strengthen local "label"
16913         from rtx to rtx_code_label *.
16914         (expand_stack_restore):  Strengthen local "prev" from rtx to
16915         rtx_insn *.
16916
16917 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16918
16919         * bt-load.c (struct btr_user_s): Strengthen field "insn" from rtx
16920         to rtx_insn *.
16921         (struct btr_def_s): Likewise.
16922         (insn_sets_btr_p): Strengthen param "insn" from const_rtx to
16923         const rtx_insn *.
16924         (add_btr_def): Likewise.
16925         (new_btr_user): Likewise.
16926         (compute_defs_uses_and_gen): Strengthen locals "insn", "last" from
16927         rtx to rtx_insn *.
16928         (link_btr_uses): Likewise.
16929         (move_btr_def): Likewise for locals "insp", "old_insn",
16930         "new_insn".  Add checked cast to rtx_insn * for now on result of
16931         gen_move_insn.
16932         (can_move_up): Strengthen param "insn" from const_rtx to
16933         const rtx_insn *.
16934
16935 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16936
16937         * bb-reorder.c (copy_bb_p): Strengthen local "insn" from rtx to
16938         rtx_insn *.
16939         (get_uncond_jump_length): Likewise for locals "label", "jump".
16940         (fix_up_crossing_landing_pad): Likewise for locals "new_label",
16941         "jump", "insn".
16942         (add_labels_and_missing_jumps): Likewise for local "new_jump".
16943         (fix_up_fall_thru_edges): Likewise for local "old_jump".
16944         (find_jump_block): Likewise for local "insn".
16945         (fix_crossing_conditional_branches): Likewise for locals
16946         "old_jump", "new_jump".
16947         (fix_crossing_unconditional_branches): Likewise for locals
16948         "last_insn", "indirect_jump_sequence", "jump_insn", "cur_insn".
16949         (pass_duplicate_computed_gotos::execute): Likewise for local "insn".
16950
16951 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16952
16953         * auto-inc-dec.c (struct inc_insn): Strengthen field "insn" from
16954         rtx to rtx_insn *.
16955         (struct mem_insn): Likewise for field "insn".
16956         (reg_next_use): Strengthen from rtx * to rtx_insn **.
16957         (reg_next_inc_use): Likewise.
16958         (reg_next_def): Likewise.
16959         (move_dead_notes): Strengthen params "to_insn" and "from_insn"
16960         from rtx to rtx_insn *.
16961         (move_insn_before): Likewise for param "next_insn" and local "insns".
16962         (attempt_change): Likewise for local "mov_insn".
16963         (try_merge): Likewise for param "last_insn".
16964         (get_next_ref): Likewise for return type and local "insn".
16965         Strengthen param "next_array" from rtx * to rtx_insn **.
16966         (parse_add_or_inc): Strengthen param "insn" from rtx to
16967         rtx_insn *.
16968         (find_inc): Likewise for locals "insn" and "other_insn" (three of
16969         the latter).
16970         (merge_in_block): Likewise for locals "insn", "curr",
16971         "other_insn".
16972         (pass_inc_dec::execute): Update allocations of the arrays to
16973         reflect the stronger types.
16974
16975 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16976
16977         * asan.c (asan_clear_shadow): Strengthen locals "insn", "insns"
16978         and "jump" from rtx to rtx_insn *.  Strengthen local "top_label"
16979         from rtx to rtx_code_label *.
16980
16981 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16982
16983         * alias.c (init_alias_analysis): Strengthen local "insn" from rtx
16984         to rtx_insn *.
16985
16986 2014-08-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
16987
16988         * config/rs6000/rs6000.c (print_operand, 'y' case): Fix code that
16989         generated a warning and prevented bootstrapping the compiler.
16990
16991 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
16992
16993         * rtl.h (delete_related_insns): Strengthen return type from rtx to
16994         rtx_insn *.
16995
16996         * jump.c (delete_related_insns): Likewise, also for locals "next"
16997         and "prev".
16998
16999 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
17000
17001         * genautomata.c (output_internal_insn_latency_func): When writing
17002         the function "internal_insn_latency" to insn-automata.c,
17003         strengthen params "insn" and "insn2" from rtx to rtx_insn *, thus
17004         allowing the optional guard function of (define_bypass) clauses to
17005         expect a pair of rtx_insn *, rather than a pair of rtx.
17006         (output_insn_latency_func): When writing the function
17007         "insn_latency", add an "uncast_" prefix to params "insn" and
17008         "insn2", reintroducing "insn" and "insn2" as rtx_insn * locals
17009         using checked casts from the params, thus enabling the above
17010         change to the generated "internal_insn_latency" function.
17011
17012 2014-08-21  Jan Hubicka  <hubicka@ucw.cz>
17013
17014         PR tree-optimization/62091
17015         * ipa-devirt.c (ipa_polymorphic_call_context::restrict_to_inner_type):
17016         handle correctly arrays.
17017         (extr_type_from_vtbl_ptr_store): Add debug output; handle multiple
17018         inheritance binfos.
17019         (record_known_type): Walk into inner type.
17020         (ipa_polymorphic_call_context::get_dynamic_type): Likewise; strenghten
17021         condition on no type changes.
17022
17023 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
17024
17025         * genattrtab.c (write_attr_get): Within the generated get_attr_
17026         functions, rename param "insn" to "uncast_insn" and reintroduce
17027         "insn" as an local rtx_insn * using a checked cast, so that "insn"
17028         is an rtx_insn * within insn-attrtab.c
17029
17030 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
17031
17032         * output.h (peephole): Strengthen return type from rtx to
17033         rtx_insn *.
17034         * rtl.h (delete_for_peephole): Likewise for both params.
17035         * genpeep.c (main): In generated "peephole" function, strengthen
17036         return type and local "insn" from rtx to rtx_insn *.  For now,
17037         rename param "ins1" to "uncast_ins1", adding "ins1" back as an
17038         rtx_insn *, with a checked cast.
17039         * jump.c (delete_for_peephole): Strengthen params "from", "to" and
17040         locals "insn", "next", "prev" from rtx to rtx_insn *.
17041
17042 2014-08-21  Marc Glisse  <marc.glisse@inria.fr>
17043
17044         PR tree-optimization/62112
17045         * gimple-iterator.c (gsi_replace): Return whether EH cleanup is needed.
17046         * gimple-iterator.h (gsi_replace): Return bool.
17047         * tree-ssa-alias.c (ref_may_alias_global_p_1): New helper, code
17048         moved from ref_may_alias_global_p.
17049         (ref_may_alias_global_p, refs_may_alias_p, ref_maybe_used_by_stmt_p):
17050         New overloads.
17051         (ref_maybe_used_by_call_p): Take ao_ref* instead of tree.
17052         (stmt_kills_ref_p_1): Rename...
17053         (stmt_kills_ref_p): ... to this.
17054         * tree-ssa-alias.h (ref_may_alias_global_p, ref_maybe_used_by_stmt_p,
17055         stmt_kills_ref_p): Declare.
17056         * tree-ssa-dse.c (dse_possible_dead_store_p): New argument, use it.
17057         Move the self-assignment case...
17058         (dse_optimize_stmt): ... here. Handle builtin calls. Remove dead code.
17059
17060 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
17061
17062         * rtl.h (try_split): Strengthen return type from rtx to rtx_insn *.
17063
17064         * emit-rtl.c (try_split): Likewise, also for locals "before" and
17065         "after".  For now, don't strengthen param "trial", which requires
17066         adding checked casts when returning it.
17067
17068 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
17069
17070         * debug.h (struct gcc_debug_hooks): Strengthen param 1 of hook
17071         "label" from rtx to rtx_code_label *.  Strengthen param 1 of
17072         "var_location" hook from rtx to rtx_insn *.
17073         (debug_nothing_rtx): Delete in favor of...
17074         (debug_nothing_rtx_code_label): New prototype.
17075         (debug_nothing_rtx_rtx): Delete unused prototype.
17076         (debug_nothing_rtx_insn): New prototype.
17077
17078         * final.c (final_scan_insn): Add checked cast to rtx_insn * when
17079         invoking debug_hooks->var_location (in two places, one in a NOTE
17080         case of a switch statement, the other guarded by a CALL_P
17081         conditional.  Add checked cast to rtx_code_label * when invoking
17082         debug_hooks->label (within CODE_LABEL case of switch statement).
17083
17084         * dbxout.c (dbx_debug_hooks): Update "label" hook from
17085         debug_nothing_rtx to debug_nothing_rtx_code_label.  Update
17086         "var_location" from debug_nothing_rtx to debug_nothing_rtx_insn.
17087         (xcoff_debug_hooks): Likewise.
17088         * debug.c (do_nothing_debug_hooks): Likewise.
17089         (debug_nothing_rtx): Delete in favor of...
17090         (debug_nothing_rtx_insn): New function.
17091         (debug_nothing_rtx_rtx): Delete unused function.
17092         (debug_nothing_rtx_code_label): New function.
17093         * dwarf2out.c (dwarf2_debug_hooks): Update "label" hook from
17094         debug_nothing_rtx to debug_nothing_rtx_code_label.
17095         (dwarf2out_var_location): Strengthen param "loc_note" from rtx
17096         to rtx_insn *.
17097         * sdbout.c (sdb_debug_hooks): Update "var_location" hook from
17098         debug_nothing_rtx to debug_nothing_rtx_insn.
17099         (sdbout_label): Strengthen param "insn" from rtx to
17100         rtx_code_label *.
17101         * vmsdbgout.c (vmsdbg_debug_hooks): Update "label" hook from
17102         debug_nothing_rtx to debug_nothing_rtx_code_label.  Update
17103         "var_location" hook from debug_nothing_rtx to
17104         debug_nothing_rtx_insn.
17105
17106 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
17107
17108         * recog.h (insn_output_fn): Update this function typedef to match
17109         the changes below to the generated output functions, strengthening
17110         the 2nd param from rtx to rtx_insn *.
17111
17112         * final.c (get_insn_template): Add a checked cast to rtx_insn * on
17113         insn when invoking an output function, to match the new signature
17114         of insn_output_fn with a stronger second param.
17115
17116         * genconditions.c (write_header): In the generated code for
17117         gencondmd.c, strengthen the global "insn" from rtx to rtx_insn *
17118         to match the other changes in this patch.
17119
17120         * genemit.c (gen_split): Strengthen the 1st param "curr_insn" of
17121         the generated "gen_" functions from rtx to rtx_insn * within their
17122         implementations.
17123
17124         * genrecog.c (write_subroutine): Strengthen the 2nd param "insn" of
17125         the subfunctions within the generated "recog_", "split", "peephole2"
17126         function trees from rtx to rtx_insn *.  For now, the top-level
17127         generated functions ("recog", "split", "peephole2") continue to
17128         take a plain rtx for "insn", to avoid introducing dependencies on
17129         other patches.  Rename this 2nd param from "insn" to
17130         "uncast_insn", and reintroduce "insn" as a local variable of type
17131         rtx_insn *, initialized at the top of the generated function with
17132         a checked cast on "uncast_insn".
17133         (make_insn_sequence): Strengthen the 1st param "curr_insn" of
17134         the generated "gen_" functions from rtx to rtx_insn * within their
17135         prototypes.
17136
17137         * genoutput.c (process_template): Strengthen the 2nd param within
17138         the generated "output_" functions "insn" from rtx to rtx_insn *.
17139
17140 2014-08-20  Jan Hubicka  <hubicka@ucw.cz>
17141
17142         * tree-profile.c (tree_profiling): Skip external functions
17143         when doing coverage instrumentation.
17144         * cgraphunit.c (compile): Do not assert that all nodes are reachable.
17145
17146 2014-08-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
17147
17148         * config/rs6000/altivec.h (vec_cpsgn): New #define.
17149         (vec_mergee): Likewise.
17150         (vec_mergeo): Likewise.
17151         (vec_cntlz): Likewise.
17152         * config/rs600/rs6000-c.c (altivec_overloaded_builtins): Add new
17153         entries for VEC_AND, VEC_ANDC, VEC_MERGEH, VEC_MERGEL, VEC_NOR,
17154         VEC_OR, VEC_PACKSU, VEC_XOR, VEC_PERM, VEC_SEL, VEC_VCMPGT_P,
17155         VMRGEW, and VMRGOW.
17156         * doc/extend.texi: Document various forms of vec_cpsgn,
17157         vec_splats, vec_and, vec_andc, vec_mergeh, vec_mergel, vec_nor,
17158         vec_or, vec_perm, vec_sel, vec_sub, vec_xor, vec_all_eq,
17159         vec_all_ge, vec_all_gt, vec_all_le, vec_all_lt, vec_all_ne,
17160         vec_any_eq, vec_any_ge, vec_any_gt, vec_any_le, vec_any_lt,
17161         vec_any_ne, vec_mergee, vec_mergeo, vec_packsu, and vec_cntlz.
17162
17163 2014-08-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
17164
17165         * config/rs6000/rs6000.c (context.h): New include.
17166         (tree-pass.h): Likewise.
17167         (make_pass_analyze_swaps): New decl.
17168         (rs6000_option_override): Register pass_analyze_swaps.
17169         (swap_web_entry): New subsclass of web_entry_base (df.h).
17170         (special_handling_values): New enum.
17171         (union_defs): New function.
17172         (union_uses): Likewise.
17173         (insn_is_load_p): Likewise.
17174         (insn_is_store_p): Likewise.
17175         (insn_is_swap_p): Likewise.
17176         (rtx_is_swappable_p): Likewise.
17177         (insn_is_swappable_p): Likewise.
17178         (chain_purpose): New enum.
17179         (chain_contains_only_swaps): New function.
17180         (mark_swaps_for_removal): Likewise.
17181         (swap_const_vector_halves): Likewise.
17182         (adjust_subreg_index): Likewise.
17183         (permute_load): Likewise.
17184         (permute_store): Likewise.
17185         (handle_special_swappables): Likewise.
17186         (replace_swap_with_copy): Likewise.
17187         (dump_swap_insn_table): Likewise.
17188         (rs6000_analyze_swaps): Likewise.
17189         (pass_data_analyze_swaps): New pass_data.
17190         (pass_analyze_swaps): New rtl_opt_pass.
17191         (make_pass_analyze_swaps): New function.
17192         * config/rs6000/rs6000.opt (moptimize-swaps): New option.
17193
17194 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
17195
17196         * sel-sched-ir.h (create_insn_rtx_from_pattern): Strengthen return
17197         type from rtx to rtx_insn *.
17198         (create_copy_of_insn_rtx): Likewise.
17199         * sel-sched-ir.c (create_insn_rtx_from_pattern): Likewise.
17200         (create_copy_of_insn_rtx): Likewise, also for local "res".
17201
17202 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
17203
17204         * rtl.h (find_first_parameter_load): Strengthen return type from
17205         rtx to rtx_insn *.
17206         * rtlanal.c (find_first_parameter_load): Strengthen return type
17207         from rtx to rtx_insn *.  Add checked cast for now, to postpone
17208         strengthening the params.
17209
17210 2014-08-21  Manuel López-Ibáñez  <manu@gcc.gnu.org>
17211
17212         PR fortran/44054
17213         * diagnostic.c: Set default caret.
17214         (diagnostic_show_locus): Use it. Tell pretty-printer that a new
17215         line is needed.
17216         * diagnostic.h (struct diagnostic_context):
17217
17218 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
17219
17220         * sel-sched-ir.h (exit_insn): Strengthen from rtx to rtx_insn *.
17221         (sel_bb_head): Strengthen return type insn_t (currently just an
17222         rtx) to rtx_insn *.
17223         (sel_bb_end): Likewise.
17224
17225         * sel-sched-ir.c (exit_insn): Strengthen from rtx to rtx_insn *.
17226         (sel_bb_head): Strengthen return type and local "head" from
17227         insn_t (currently just an rtx) to rtx_insn *.
17228         (sel_bb_end): Likewise for return type.
17229         (free_nop_and_exit_insns): Replace use of NULL_RTX with NULL when
17230         working with insn.
17231
17232 2014-08-21  David Malcolm  <dmalcolm@redhat.com>
17233
17234         * basic-block.h (get_last_bb_insn): Strengthen return type from
17235         rtx to rtx_insn *.
17236         * cfgrtl.c (get_last_bb_insn): Likewise, and for locals "tmp" and
17237         end".
17238
17239 2014-08-21  Manuel López-Ibáñez  <manu@gcc.gnu.org>
17240
17241         PR fortran/44054
17242         * diagnostic.c (default_diagnostic_finalizer): Move caret printing
17243         to here ...
17244         (diagnostic_report_diagnostic): ... from here.
17245         * toplev.c (general_init): Move code to c-family.
17246
17247 2014-08-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
17248
17249         * df.h (web_entry_base): Replace existing struct web_entry with a
17250         new class web_entry_base with only the predecessor member.
17251         (unionfind_root): Remove declaration and move to class member.
17252         (unionfind_union): Remove declaration and move to friend
17253         function.
17254         (union_defs): Remove declaration.
17255         * web.c (web_entry_base::unionfind_root): Modify to be member
17256         function and adjust accessors.
17257         (unionfind_union): Modify to be friend function and adjust
17258         accessors.
17259         (web_entry): New subclass of web_entry_base containing the reg
17260         member.
17261         (union_match_dups): Modify for struct -> class changes.
17262         (union_defs): Likewise.
17263         (entry_register): Likewise.
17264         (pass_web::execute): Likewise.
17265
17266 2014-08-20  Bill Schmidt  <wschmidt@vnet.ibm.com>
17267
17268         * config/rs6000/rs6000-c.c (rs6000_cpu_cpp_builtins): Provide
17269         builtin define __VEC_ELEMENT_REG_ORDER__.
17270
17271 2014-08-20  Martin Jambor  <mjambor@suse.cz>
17272             Wei Mi  <wmi@google.com>
17273
17274         PR ipa/60449
17275         PR middle-end/61776
17276         * tree-ssa-operands.c (update_stmt_operands): Remove
17277         MODIFIED_NORETURN_CALLS.
17278         * tree-cfgcleanup.c (cleanup_call_ctrl_altering_flag): New func.
17279         (cleanup_control_flow_bb): Use cleanup_call_ctrl_altering_flag.
17280         (split_bb_on_noreturn_calls): Renamed from split_bbs_on_noreturn_calls.
17281         (cleanup_tree_cfg_1): Use split_bb_on_noreturn_calls.
17282         * tree-ssanames.h: Remove MODIFIED_NORETURN_CALLS.
17283         * gimple.h (enum gf_mask): Add GF_CALL_CTRL_ALTERING.
17284         (gimple_call_set_ctrl_altering): New func.
17285         (gimple_call_ctrl_altering_p): Ditto.
17286         * tree-cfg.c (gimple_call_initialize_ctrl_altering): Ditto.
17287         (make_blocks): Use gimple_call_initialize_ctrl_altering.
17288         (is_ctrl_altering_stmt): Use gimple_call_ctrl_altering_p.
17289         (execute_fixup_cfg): Use gimple_call_ctrl_altering_p and
17290         remove MODIFIED_NORETURN_CALLS.
17291
17292 2014-08-20  Jan Hubicka  <hubicka@ucw.cz>
17293
17294         * coverage.c (coverage_compute_profile_id): Return non-0;
17295         also handle symbols with unique name.
17296         (coverage_end_function): Do not skip DECL_EXTERNAL functions.
17297
17298 2014-08-20  Steve Ellcey  <sellcey@mips.com>
17299
17300         PR middle-end/49191
17301         * doc/sourcebuild.texi (non_strict_align): New.
17302
17303 2014-08-20  Jan Hubicka  <hubicka@ucw.cz>
17304
17305         * cgraphunit.c (ipa_passes, compile): Reshedule
17306         symtab_remove_unreachable_nodes passes; update comments.
17307         * ipa-inline.c (pass_data_ipa_inline): Do not schedule
17308         TODO_remove_functions before the pass; the functions ought to be
17309         already removed.
17310         * ipa.c (pass_data_ipa_free_inline_summary): Enable dump; schedule
17311         TODO_remove_functions.
17312         * passes.c (pass_data_early_local_passes): Do not schedule function
17313         removal.
17314         (execute_one_pass): Fix call of symtab_remove_unreachable_nodes.
17315
17316 2014-08-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
17317
17318         PR c/59304
17319         * opts-common.c (set_option): Call diagnostic_classify_diagnostic
17320         before setting the option.
17321         * diagnostic.c (diagnostic_classify_diagnostic): Record
17322         command-line status.
17323
17324 2014-08-20  Richard Biener  <rguenther@suse.de>
17325
17326         PR lto/62190
17327         * tree.c (build_common_tree_nodes): Use make_or_reuse_type
17328         to build uint{16,32,64}_type_node.
17329
17330 2014-08-20  Terry Guo  <terry.guo@arm.com>
17331
17332         * config/arm/thumb1.md (64bit splitter): Replace const_double_operand
17333         with immediate_operand.
17334
17335 2014-08-20  David Malcolm  <dmalcolm@redhat.com>
17336
17337         * cfgrtl.c (duplicate_insn_chain): Convert the checked cast on
17338         "insn" from an as_a to a safe_as_a, for the case when "insn" is
17339         NULL.
17340
17341 2014-08-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
17342
17343         PR preprocessor/51303
17344         * incpath.c (remove_duplicates): Use cpp_warning.
17345
17346 2014-08-20  Manuel López-Ibáñez  <manu@gcc.gnu.org>
17347
17348         PR c/60975
17349         PR c/53063
17350         * doc/options.texi (CPP): Document it.
17351         * doc/invoke.texi (Wvariadic-macros): Fix documentation.
17352         * optc-gen.awk: Handle CPP.
17353         * opth-gen.awk: Likewise.
17354
17355 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17356
17357         * rtl.h (unlink_insn_chain): Strengthen return type from rtx to
17358         rtx_insn *.
17359         (duplicate_insn_chain): Likewise.
17360         * cfgrtl.c (unlink_insn_chain): Strengthen return type from rtx to
17361         rtx_insn *, also for locals "prevfirst" and "nextlast".  Add a
17362         checked cast for now (until we can strengthen the params in the
17363         same way).
17364         (duplicate_insn_chain): Likewise.
17365
17366 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17367
17368         * rtl.h (next_cc0_user): Strengthen return type from rtx to
17369         rtx_insn *.
17370         (prev_cc0_setter): Likewise.
17371
17372         * emit-rtl.c (next_cc0_user): Strengthen return type from rtx to
17373         rtx_insn *, adding checked casts for now as necessary.
17374         (prev_cc0_setter): Likewise.
17375
17376 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17377
17378         * expr.h (emit_move_insn): Strengthen return type from rtx to
17379         rtx_insn *.
17380         (emit_move_insn_1): Likewise.
17381         (emit_move_complex_push): Likewise.
17382         (emit_move_complex_parts): Likewise.
17383
17384         * expr.c (emit_move_via_integer): Strengthen return type from rtx
17385         to rtx_insn *.  Replace use of NULL_RTX with NULL when working
17386         with insns.
17387         (emit_move_complex_push): Strengthen return type from rtx to
17388         rtx_insn *.
17389         (emit_move_complex): Likewise, also for local "ret".
17390         (emit_move_ccmode): Likewise.
17391         (emit_move_multi_word): Likewise for return type and locals
17392         "last_insn", "seq".
17393         (emit_move_insn_1): Likewise for return type and locals "result",
17394         "ret".
17395         (emit_move_insn): Likewise for return type and local "last_insn".
17396         (compress_float_constant): Likewise.
17397
17398 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17399
17400         * emit-rtl.h (emit_copy_of_insn_after): Strengthen return type
17401         from rtx to rtx_insn *.
17402
17403         * rtl.h (emit_insn_before): Likewise.
17404         (emit_insn_before_noloc): Likewise.
17405         (emit_insn_before_setloc): Likewise.
17406         (emit_jump_insn_before): Likewise.
17407         (emit_jump_insn_before_noloc): Likewise.
17408         (emit_jump_insn_before_setloc): Likewise.
17409         (emit_call_insn_before): Likewise.
17410         (emit_call_insn_before_noloc): Likewise.
17411         (emit_call_insn_before_setloc): Likewise.
17412         (emit_debug_insn_before): Likewise.
17413         (emit_debug_insn_before_noloc): Likewise.
17414         (emit_debug_insn_before_setloc): Likewise.
17415         (emit_label_before): Likewise.
17416         (emit_insn_after): Likewise.
17417         (emit_insn_after_noloc): Likewise.
17418         (emit_insn_after_setloc): Likewise.
17419         (emit_jump_insn_after): Likewise.
17420         (emit_jump_insn_after_noloc): Likewise.
17421         (emit_jump_insn_after_setloc): Likewise.
17422         (emit_call_insn_after): Likewise.
17423         (emit_call_insn_after_noloc): Likewise.
17424         (emit_call_insn_after_setloc): Likewise.
17425         (emit_debug_insn_after): Likewise.
17426         (emit_debug_insn_after_noloc): Likewise.
17427         (emit_debug_insn_after_setloc): Likewise.
17428         (emit_label_after): Likewise.
17429         (emit_insn): Likewise.
17430         (emit_debug_insn): Likewise.
17431         (emit_jump_insn): Likewise.
17432         (emit_call_insn): Likewise.
17433         (emit_label): Likewise.
17434         (gen_clobber): Likewise.
17435         (emit_clobber): Likewise.
17436         (gen_use): Likewise.
17437         (emit_use): Likewise.
17438         (emit): Likewise.
17439
17440         (emit_barrier_before): Strengthen return type from rtx to
17441         rtx_barrier *.
17442         (emit_barrier_after): Likewise.
17443         (emit_barrier): Likewise.
17444
17445         * emit-rtl.c (emit_pattern_before_noloc):  Strengthen return type
17446         from rtx to rtx_insn *.  Add checked casts for now when converting
17447         "last" from rtx to rtx_insn *.
17448         (emit_insn_before_noloc): Likewise for return type.
17449         (emit_jump_insn_before_noloc): Likewise.
17450         (emit_call_insn_before_noloc): Likewise.
17451         (emit_debug_insn_before_noloc): Likewise.
17452         (emit_barrier_before): Strengthen return type and local "insn"
17453         from rtx to rtx_barrier *.
17454         (emit_label_before): Strengthen return type from rtx to
17455         rtx_insn *.  Add checked cast for now when returning param
17456         (emit_pattern_after_noloc): Strengthen return type from rtx to
17457         rtx_insn *.  Add checked casts for now when converting "last" from
17458         rtx to rtx_insn *.
17459         (emit_insn_after_noloc): Strengthen return type from rtx to
17460         rtx_insn *.
17461         (emit_jump_insn_after_noloc): Likewise.
17462         (emit_call_insn_after_noloc): Likewise.
17463         (emit_debug_insn_after_noloc): Likewise.
17464         (emit_barrier_after): Strengthen return type from rtx to
17465         rtx_barrier *.
17466         (emit_label_after): Strengthen return type from rtx to rtx_insn *.
17467         Add checked cast for now when converting "label" from rtx to
17468         rtx_insn *.
17469         (emit_pattern_after_setloc): Strengthen return type from rtx to
17470         rtx_insn *.  Add checked casts for now when converting "last" from
17471         rtx to rtx_insn *.
17472         (emit_pattern_after): Strengthen return type from rtx to
17473         rtx_insn *.
17474         (emit_insn_after_setloc): Likewise.
17475         (emit_insn_after): Likewise.
17476         (emit_jump_insn_after_setloc): Likewise.
17477         (emit_jump_insn_after): Likewise.
17478         (emit_call_insn_after_setloc): Likewise.
17479         (emit_call_insn_after): Likewise.
17480         (emit_debug_insn_after_setloc): Likewise.
17481         (emit_debug_insn_after): Likewise.
17482         (emit_pattern_before_setloc): Likewise.  Add checked casts for now
17483         when converting "last" from rtx to rtx_insn *.
17484         (emit_pattern_before): Strengthen return type from rtx to
17485         rtx_insn *.
17486         (emit_insn_before_setloc): Likewise.
17487         (emit_insn_before): Likewise.
17488         (emit_jump_insn_before_setloc): Likewise.
17489         (emit_jump_insn_before): Likewise.
17490         (emit_call_insn_before_setloc): Likewise.
17491         (emit_call_insn_before): Likewise.
17492         (emit_debug_insn_before_setloc): Likewise.
17493         (emit_debug_insn_before): Likewise.
17494         (emit_insn): Strengthen return type and locals "last", "insn",
17495         "next" from rtx to rtx_insn *.  Add checked cast to rtx_insn
17496         within cases where we know we have an insn.
17497         (emit_debug_insn): Likewise.
17498         (emit_jump_insn): Likewise.
17499         (emit_call_insn): Strengthen return type and local "insn" from rtx
17500         to rtx_insn *.
17501         (emit_label): Strengthen return type from rtx to rtx_insn *.  Add
17502         a checked cast to rtx_insn * for now on "label".
17503         (emit_barrier): Strengthen return type from rtx to rtx_barrier *.
17504         (emit_clobber): Strengthen return type from rtx to rtx_insn *.
17505         (emit_use): Likewise.
17506         (gen_use): Likewise, also for local "seq".
17507         (emit): Likewise for return type and local "insn".
17508         (rtx_insn): Likewise for return type and local "new_rtx".
17509
17510         * cfgrtl.c (emit_barrier_after_bb): Strengthen local "barrier"
17511         from rtx to rtx_barrier *.
17512
17513         * config/sh/sh.c (output_stack_adjust): Since emit_insn has
17514         changed return type from rtx to rtx_insn *, we must update
17515         "emit_fn" type, and this in turn means updating...
17516         (frame_insn): ...this.  Strengthen return type from rtx to
17517         rtx_insn *.  Introduce a new local "insn" of the appropriate type.
17518
17519 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17520
17521         * emit-rtl.c (emit_jump_table_data): Strengthen return type from
17522         rtx to rtx_jump_table_data *.  Also for local.
17523         * rtl.h (emit_jump_table_data): Likewise.
17524
17525 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17526
17527         * basic-block.h (create_basic_block_structure): Strengthen third
17528         param "bb_note" from rtx to rtx_note *.
17529         * rtl.h (emit_note_before): Strengthen return type from rtx to
17530         rtx_note *.
17531         (emit_note_after): Likewise.
17532         (emit_note): Likewise.
17533         (emit_note_copy): Likewise.  Also, strengthen param similarly.
17534         * function.h (struct rtl_data): Strengthen field
17535         "x_stack_check_probe_note" from rtx to rtx_note *.
17536
17537         * cfgexpand.c (expand_gimple_basic_block): Strengthen local "note"
17538         from rtx to rtx_note *.
17539         * cfgrtl.c (create_basic_block_structure): Strengthen third param
17540         "bb_note" from rtx to rtx_note *.
17541         (duplicate_insn_chain): Likewise for local "last".  Add a checked cast
17542         when calling emit_note_copy.
17543         * emit-rtl.c (make_note_raw): Strengthen return type from rtx to
17544         rtx_note *.
17545         (emit_note_after): Likewise.
17546         (emit_note_before): Likewise.
17547         (emit_note_copy): Likewise.  Also, strengthen param similarly.
17548         (emit_note): Likewise.
17549         * except.c (emit_note_eh_region_end): Likewise for return type.
17550         Strengthen local "next" from rtx to rtx_insn *.
17551         (convert_to_eh_region_ranges): Strengthen local "note"
17552         from rtx to rtx_note *.
17553         * final.c (change_scope): Likewise.
17554         (reemit_insn_block_notes): Likewise, for both locals named "note".
17555         Also, strengthen local "insn" from rtx to rtx_insn *.
17556         * haifa-sched.c (sched_extend_bb): Strengthen local "note" from
17557         rtx to rtx_note *.
17558         * reg-stack.c (compensate_edge): Likewise for local "after". Also,
17559         strengthen local "seq" from rtx to rtx_insn *.
17560         * reload1.c (reload_as_needed): Strengthen local "marker" from rtx
17561         to rtx_note *.
17562         * sel-sched-ir.c (bb_note_pool): Strengthen from rtx_vec_t to
17563         vec<rtx_note *>.
17564         (get_bb_note_from_pool): Strengthen return type from rtx to
17565         rtx_note *.
17566         (sel_create_basic_block): Strengthen local "new_bb_note" from
17567         insn_t to rtx_note *.
17568         * var-tracking.c (emit_note_insn_var_location): Strengthen local
17569         "note" from rtx to rtx_note *.
17570         (emit_notes_in_bb): Likewise.
17571
17572 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17573
17574         * function.h (struct rtl_data): Strengthen field
17575         "x_parm_birth_insn" from rtx to rtx_insn *.
17576         * function.c (struct assign_parm_data_all): Strengthen fields
17577         "first_conversion_insn" and "last_conversion_insn" from rtx to
17578         rtx_insn *.
17579
17580 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17581
17582         * cfgexpand.c (expand_used_vars): Strengthen return type from rtx
17583         to rtx_insn *; also for local "var_end_seq".
17584         (maybe_dump_rtl_for_gimple_stmt): Likewise for param "since".
17585         (maybe_cleanup_end_of_block): Likewise for param "last" and local
17586         "insn".
17587         (expand_gimple_cond): Likewise for locals "last2" and "last".
17588         (mark_transaction_restart_calls): Likewise for local "insn".
17589         (expand_gimple_stmt): Likewise for return type and locals "last"
17590         and "insn".
17591         (expand_gimple_tailcall): Likewise for locals "last2" and "last".
17592         (avoid_complex_debug_insns): Likewise for param "insn".
17593         (expand_debug_locations): Likewise for locals "insn", "last",
17594         "prev_insn" and "insn2".
17595         (expand_gimple_basic_block): Likewise for local "last".
17596         (construct_exit_block): Likewise for locals "head", "end",
17597         "orig_end".
17598         (pass_expand::execute): Likewise for locals "var_seq",
17599         "var_ret_seq", "next".
17600
17601 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17602
17603         * asan.h (asan_emit_stack_protection): Strengthen return type from
17604         rtx to rtx_insn *.
17605         * asan.c (asan_emit_stack_protection): Likewise.  Add local
17606         "insns" to hold the return value.
17607
17608 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17609
17610         * basic-block.h (bb_note): Strengthen return type from rtx to
17611         rtx_note *.
17612         * sched-int.h (bb_note): Likewise.
17613         * cfgrtl.c (bb_note): Likewise.  Add a checked cast to rtx_note *.
17614
17615 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17616
17617         * rtl.h (make_insn_raw): Strengthen return type from rtx to
17618         rtx_insn *.
17619
17620         * emit-rtl.c (make_insn_raw): Strengthen return type and local
17621         "insn" from rtx to rtx_insn *.
17622         (make_debug_insn_raw): Strengthen return type from rtx to
17623         rtx_insn *; strengthen local "insn" from rtx to rtx_debug_insn *.
17624         (make_jump_insn_raw):  Strengthen return type from rtx to
17625         rtx_insn *; strengthen local "insn" from rtx to rtx_jump_insn *.
17626         (make_call_insn_raw):  Strengthen return type from rtx to
17627         rtx_insn *; strengthen local "insn" from rtx to rtx_call_insn *.
17628         (emit_pattern_before_noloc): Strengthen return type of "make_raw"
17629         callback from rtx to rtx_insn *; likewise for local "insn" and
17630         "next", adding a checked cast to rtx_insn in the relevant cases of
17631         the switch statement.
17632         (emit_pattern_after_noloc): Strengthen return type of "make_raw"
17633         callback from rtx to rtx_insn *.
17634         (emit_pattern_after_setloc): Likewise.
17635         (emit_pattern_after): Likewise.
17636         (emit_pattern_before_setloc): Likewise.
17637         (emit_pattern_before): Likewise.
17638
17639 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17640
17641         * emit-rtl.c (last_call_insn): Strengthen return type from rtx to
17642         rtx_call_insn *.
17643         * rtl.h (is_a_helper <rtx_call_insn *>::test): New overload,
17644         accepting an rtx_insn *.
17645         (last_call_insn): Strengthen return type from rtx to
17646         rtx_call_insn *.
17647
17648 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17649
17650         * rtl.h (delete_trivially_dead_insns): Strengthen initial param
17651         "insns" from rtx to rtx_insn *.
17652         * cse.c (delete_trivially_dead_insns): Likewise, also do it for
17653         locals "insn" and "prev".
17654
17655 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17656
17657         * rtl.h (tablejump_p): Strengthen third param from rtx * to
17658         rtx_jump_table_data **.
17659
17660         * cfgbuild.c (make_edges): Introduce local "table", using it in
17661         place of "tmp" for jump table data.
17662         (find_bb_boundaries): Strengthen local "table" from rtx to
17663         rtx_jump_table_data *.
17664         * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
17665         (outgoing_edges_match): Likewise for locals "table1" and "table2".
17666         (try_crossjump_to_edge): Likewise.
17667         * cfgrtl.c (try_redirect_by_replacing_jump): Likewise for local
17668         "table".
17669         (patch_jump_insn): Introduce local "table", using it in place of
17670         "tmp" for jump table data.
17671         (force_nonfallthru_and_redirect): Introduce local "table", so that
17672         call to tablejump_p can receive an rtx_jump_table_data **.  Update
17673         logic around the call to overwrite "note" appropriately if
17674         tablejump_p returns non-zero.
17675         (get_last_bb_insn): Introduce local "table", using it in place of
17676         "tmp" for jump table data.
17677         * dwarf2cfi.c (create_trace_edges): Likewise.
17678
17679         * config/arm/arm.c (get_jump_table_size): Strengthen param "insn"
17680         from rtx to rtx_jump_table_data *.
17681         (create_fix_barrier): Strengthen local "tmp" from rtx to
17682         rtx_jump_table_data *.
17683         (arm_reorg): Likewise for local "table".
17684
17685         * config/s390/s390.c (s390_chunkify_start): Likewise.
17686
17687         * config/spu/spu.c (spu_emit_branch_hint): Likewise.
17688
17689         * jump.c (delete_related_insns): Strengthen local "lab_next" from
17690         rtx to rtx_jump_table_data *.
17691
17692         * rtlanal.c (tablejump_p): Strengthen param "tablep" from rtx * to
17693         rtx_jump_table_data **.  Add a checked cast when writing through
17694         the pointer: we know there that local "table" is non-NULL and that
17695         JUMP_TABLE_DATA_P (table) holds.
17696         (label_is_jump_target_p): Introduce local "table", using it in
17697         place of "tmp" for jump table data.
17698
17699 2014-08-19  Marek Polacek  <polacek@redhat.com>
17700
17701         PR c++/62153
17702         * doc/invoke.texi: Document -Wbool-compare.
17703
17704 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17705
17706         * rtl.h (entry_of_function): Strengthen return type from rtx to
17707         rtx_insn *.
17708         * cfgrtl.c (entry_of_function): Likewise.
17709
17710 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17711
17712         * emit-rtl.h (get_insns): Strengthen return type from rtx to
17713         rtx_insn *, adding a checked cast for now.
17714         (get_last_insn): Likewise.
17715
17716 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17717
17718         * rtl.h (gen_label_rtx): Strengthen return type from rtx to
17719         rtx_code_label *.
17720
17721         * emit-rtl.c (gen_label_rtx): Likewise.
17722
17723 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17724
17725         * rtl.h (previous_insn): Strengthen return type from rtx to
17726         rtx_insn *.
17727         (next_insn): Likewise.
17728         (prev_nonnote_insn): Likewise.
17729         (prev_nonnote_insn_bb): Likewise.
17730         (next_nonnote_insn): Likewise.
17731         (next_nonnote_insn_bb): Likewise.
17732         (prev_nondebug_insn): Likewise.
17733         (next_nondebug_insn): Likewise.
17734         (prev_nonnote_nondebug_insn): Likewise.
17735         (next_nonnote_nondebug_insn): Likewise.
17736         (prev_real_insn): Likewise.
17737         (next_real_insn): Likewise.
17738         (prev_active_insn): Likewise.
17739         (next_active_insn): Likewise.
17740
17741         * emit-rtl.c (next_insn): Strengthen return type from rtx to
17742         rtx_insn *, adding a checked cast.
17743         (previous_insn): Likewise.
17744         (next_nonnote_insn): Likewise.
17745         (next_nonnote_insn_bb): Likewise.
17746         (prev_nonnote_insn): Likewise.
17747         (prev_nonnote_insn_bb): Likewise.
17748         (next_nondebug_insn): Likewise.
17749         (prev_nondebug_insn): Likewise.
17750         (next_nonnote_nondebug_insn): Likewise.
17751         (prev_nonnote_nondebug_insn): Likewise.
17752         (next_real_insn): Likewise.
17753         (prev_real_insn): Likewise.
17754         (next_active_insn): Likewise.
17755         (prev_active_insn): Likewise.
17756
17757         * config/sh/sh-protos.h (sh_find_set_of_reg): Convert function ptr
17758         param "stepfunc" so that it returns an rtx_insn * rather than an
17759         rtx, to track the change to prev_nonnote_insn_bb, which is the
17760         only function this is called with.
17761         * config/sh/sh.c (sh_find_set_of_reg): Likewise.
17762
17763 2014-08-19  Jan Hubicka  <hubicka@ucw.cz>
17764
17765         * ipa-visibility.c (update_visibility_by_resolution_info): Fix
17766         assert.
17767
17768 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17769
17770         * coretypes.h (class rtx_debug_insn): Add forward declaration.
17771         (class rtx_nonjump_insn): Likewise.
17772         (class rtx_jump_insn): Likewise.
17773         (class rtx_call_insn): Likewise.
17774         (class rtx_jump_table_data): Likewise.
17775         (class rtx_barrier): Likewise.
17776         (class rtx_code_label): Likewise.
17777         (class rtx_note): Likewise.
17778
17779         * rtl.h (class rtx_debug_insn): New, a subclass of rtx_insn,
17780         adding the invariant DEBUG_INSN_P (X).
17781         (class rtx_nonjump_insn): New, a subclass of rtx_insn, adding
17782         the invariant NONJUMP_INSN_P (X).
17783         (class rtx_jump_insn): New, a subclass of rtx_insn, adding
17784         the invariant JUMP_P (X).
17785         (class rtx_call_insn): New, a subclass of rtx_insn, adding
17786         the invariant CALL_P (X).
17787         (class rtx_jump_table): New, a subclass of rtx_insn, adding the
17788         invariant JUMP_TABLE_DATA_P (X).
17789         (class rtx_barrier): New, a subclass of rtx_insn, adding the
17790         invariant BARRIER_P (X).
17791         (class rtx_code_label): New, a subclass of rtx_insn, adding
17792         the invariant LABEL_P (X).
17793         (class rtx_note): New, a subclass of rtx_insn, adding
17794         the invariant NOTE_P(X).
17795         (is_a_helper <rtx_debug_insn *>::test): New.
17796         (is_a_helper <rtx_nonjump_insn *>::test): New.
17797         (is_a_helper <rtx_jump_insn *>::test): New.
17798         (is_a_helper <rtx_call_insn *>::test): New.
17799         (is_a_helper <rtx_jump_table_data *>::test): New functions,
17800         overloaded for both rtx and rtx_insn *.
17801         (is_a_helper <rtx_barrier *>::test): New.
17802         (is_a_helper <rtx_code_label *>::test): New functions, overloaded
17803         for both rtx and rtx_insn *.
17804         (is_a_helper <rtx_note *>::test): New.
17805
17806 2014-08-19  Marek Polacek  <polacek@redhat.com>
17807
17808         * config/alpha/alpha.h (CLZ_DEFINED_VALUE_AT_ZERO,
17809         CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
17810         * config/i386/i386.h (CLZ_DEFINED_VALUE_AT_ZERO,
17811         CTZ_DEFINED_VALUE_AT_ZERO): Return 0/1 rather than bool.
17812
17813 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17814
17815         * sel-sched-ir.h (BND_TO): insn_t will eventually be an
17816         rtx_insn *.  To help with transition, for now, convert from an
17817         access macro into a pair of functions: BND_TO, returning an
17818         rtx_insn *, and...
17819         (SET_BND_TO): New function, for use where BND_TO is used as an
17820         lvalue.
17821
17822         * sel-sched-ir.c (blist_add): Update lvalue usage of BND_TO to
17823         SET_BND_TO.
17824         (BND_TO): New function, adding a checked cast.
17825         (SET_BND_TO): New function.
17826
17827         * sel-sched.c (move_cond_jump): Update lvalue usage of BND_TO to
17828         SET_BND_TO.
17829         (compute_av_set_on_boundaries): Likewise.
17830
17831 2014-08-19  H.J. Lu  <hongjiu.lu@intel.com>
17832
17833         * config/i386/i386.md (*ctz<mode>2_falsedep_1): Don't clear
17834         destination if it is used in source.
17835         (*clz<mode>2_lzcnt_falsedep_1): Likewise.
17836         (*popcount<mode>2_falsedep_1): Likewise.
17837
17838 2014-08-19  H.J. Lu  <hongjiu.lu@intel.com>
17839
17840         PR other/62168
17841         * configure.ac: Set install_gold_as_default to no first.
17842         * configure: Regenerated.
17843
17844 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17845
17846         * sel-sched-ir.h (BB_NOTE_LIST): struct sel_region_bb_info_def's
17847         "note_list" field will eventually be an rtx_insn *.  To help with
17848         transition, for now, convert from an access macro into a pair of
17849         functions: BB_NOTE_LIST, returning an rtx_insn *, and...
17850         (SET_BB_NOTE_LIST): New function, for use where BB_NOTE_LIST is
17851         used as an lvalue.
17852
17853         * sel-sched.c (create_block_for_bookkeeping): Update lvalue usage
17854         of BB_NOTE_LIST to SET_BB_NOTE_LIST.
17855
17856         * sel-sched-ir.c (init_bb): Likewise.
17857         (sel_restore_notes): Likewise.
17858         (move_bb_info): Likewise.
17859         (BB_NOTE_LIST): New function, adding a checked cast to rtx_insn *.
17860         (SET_BB_NOTE_LIST): New function.
17861
17862 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17863
17864         * sel-sched-ir.h (VINSN_INSN_RTX): struct vinsn_def's "insn_rtx"
17865         field will eventually be an rtx_insn *.  To help with transition,
17866         for now, convert from an access macro into a pair of functions:
17867         VINSN_INSN_RTX, returning an rtx_insn *, and...
17868         (SET_VINSN_INSN_RTX): New function, for use where VINSN_INSN_RTX
17869         is used as an lvalue.
17870
17871         * sel-sched-ir.c (vinsn_init): Replace VINSN_INSN_RTX with
17872         SET_VINSN_INSN_RTX where it's used as an lvalue.
17873         (VINSN_INSN_RTX): New function.
17874         (SET_VINSN_INSN_RTX): New function.
17875
17876 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17877
17878         * sched-int.h (DEP_PRO): struct _dep's "pro" and "con" fields will
17879         eventually be rtx_insn *, but to help with transition, for now,
17880         convert from an access macro into a pair of functions: DEP_PRO
17881         returning an rtx_insn * and...
17882         (SET_DEP_PRO): New function, for use where DEP_PRO is used as an
17883         lvalue, returning an rtx&.
17884         (DEP_CON): Analogous changes to DEP_PRO above.
17885         (SET_DEP_CON): Likewise.
17886
17887         * haifa-sched.c (create_check_block_twin): Replace DEP_CON used as
17888         an lvalue to SET_DEP_CON.
17889         * sched-deps.c (init_dep_1): Likewise for DEP_PRO and DEP_CON.
17890         (sd_copy_back_deps): Likewise for DEP_CON.
17891         (DEP_PRO): New function, adding a checked cast for now.
17892         (DEP_CON): Likewise.
17893         (SET_DEP_PRO): New function.
17894         (SET_DEP_CON): Likewise.
17895
17896 2014-08-19  Yaakov Selkowitz  <yselkowi@redhat.com>
17897
17898         * config.gcc (*-*-cygwin*): Use __cxa_atexit by default.
17899         (extra_options): Add i386/cygwin.opt.
17900         * config/i386/cygwin.h (STARTFILE_SPEC): Use crtbeginS.o if shared.
17901         (CPP_SPEC): Accept -pthread.
17902         (LINK_SPEC): Ditto.
17903         (GOMP_SELF_SPECS): Update comment.
17904         * config/i386/cygwin.opt: New file for -pthread flag.
17905
17906 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17907
17908         * df-core.c (DF_REF_INSN): New, using a checked cast for now.
17909         * df.h (DF_REF_INSN): Convert from a macro to a function, so
17910         that we can return an rtx_insn *.
17911
17912 2014-08-19  Yaakov Selkowitz  <yselkowi@redhat.com>
17913
17914         * config/i386/cygwin.h (LINK_SPEC): Pass --tsaware flag only
17915         when building executables, not DLLs.  Add --large-address-aware
17916         under the same conditions.
17917         * config/i386/cygwin-w64.h (LINK_SPEC): Pass --tsaware flag only
17918         when building executables, not DLLs.  Add --large-address-aware
17919         under the same conditions when using -m32.
17920
17921         * config/i386/cygwin-stdint.h: Throughout, make type
17922         definitions dependent on target architecture, not host.
17923
17924 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
17925
17926         * rtl.h (PREV_INSN): Convert to an inline function.  Strengthen
17927         the return type from rtx to rtx_insn *,  which will enable various
17928         conversions in followup patches.  For now this is is done by a
17929         checked cast.
17930         (NEXT_INSN): Likewise.
17931         (SET_PREV_INSN): Convert to an inline function.  This is intended
17932         for use as an lvalue, and so returns an rtx& to allow in-place
17933         modification.
17934         (SET_NEXT_INSN): Likewise.
17935
17936 2014-07-08  Mark Wielaard  <mjw@redhat.com>
17937
17938         PR debug/59051
17939         * dwarf2out.c (modified_type_die): Handle TYPE_QUAL_RESTRICT.
17940
17941 2014-08-19  Marek Polacek  <polacek@redhat.com>
17942
17943         PR c/61271
17944         * cgraphunit.c (handle_alias_pairs): Fix condition.
17945
17946 2014-08-19  Richard Biener  <rguenther@suse.de>
17947
17948         * gimple-fold.c (fold_gimple_assign): Properly build a
17949         null-pointer constant when devirtualizing addresses.
17950
17951 2014-07-07  Mark Wielaard  <mjw@redhat.com>
17952
17953         * dwarf2out.c (decl_quals): New function.
17954         (modified_type_die): Take one cv_quals argument instead of two,
17955         one for const and one for volatile.
17956         (add_type_attribute): Likewise.
17957         (generic_parameter_die): Call add_type_attribute with one modifier
17958         argument.
17959         (base_type_for_mode): Likewise.
17960         (add_bounds_info): Likewise.
17961         (add_subscript_info): Likewise.
17962         (gen_array_type_die): Likewise.
17963         (gen_descr_array_type_die): Likewise.
17964         (gen_entry_point_die): Likewise.
17965         (gen_enumeration_type_die): Likewise.
17966         (gen_formal_parameter_die): Likewise.
17967         (gen_subprogram_die): Likewise.
17968         (gen_variable_die): Likewise.
17969         (gen_const_die): Likewise.
17970         (gen_field_die): Likewise.
17971         (gen_pointer_type_die): Likewise.
17972         (gen_reference_type_die): Likewise.
17973         (gen_ptr_to_mbr_type_die): Likewise.
17974         (gen_inheritance_die): Likewise.
17975         (gen_subroutine_type_die): Likewise.
17976         (gen_typedef_die): Likewise.
17977         (force_type_die): Likewise.
17978
17979 2014-08-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
17980
17981         * configure.ac (gcc_cv_as_comdat_group_group): Only default to no
17982         if unset.
17983         * configure: Regenerate.
17984
17985 2014-08-19  Richard Biener  <rguenther@suse.de>
17986
17987         * lto-streamer-out.c (DFS::DFS_write_tree_body): Stream
17988         DECL_EXTERNALs in BLOCKs as non-references.
17989         * tree-streamer-out.c (streamer_write_chain): Likewise.
17990
17991 2014-08-19  Alexander Ivchenko  <alexander.ivchenko@intel.com>
17992             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
17993             Anna Tikhonova  <anna.tikhonova@intel.com>
17994             Ilya Tocar  <ilya.tocar@intel.com>
17995             Andrey Turetskiy  <andrey.turetskiy@intel.com>
17996             Ilya Verbin  <ilya.verbin@intel.com>
17997             Kirill Yukhin  <kirill.yukhin@intel.com>
17998             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
17999
18000         * config/i386/sse.md
18001         (define_mode_iterator VI48_AVX512F): Delete.
18002         (define_mode_iterator VI48_AVX512F_AVX512VL): New.
18003         (define_mode_iterator VI2_AVX512VL): Ditto.
18004         (define_insn "<mask_codefor>avx512f_ufix_notruncv16sfv16si<mask_name><round_name>"):
18005         Delete.
18006         (define_insn
18007         ("<mask_codefor><avx512>_ufix_notrunc<sf2simodelower><mode><mask_name><round_name>"):
18008         New.
18009         (define_insn "avx512cd_maskw_vec_dup<mode>"): Macroize.
18010         (define_insn "<avx2_avx512f>_ashrv<mode><mask_name>"): Delete.
18011         (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
18012         with VI48_AVX512F_AVX512VL): New.
18013         (define_insn "<avx2_avx512bw>_ashrv<mode><mask_name>",
18014         with VI2_AVX512VL): Ditto.
18015
18016 2014-08-19  Marek Polacek  <polacek@redhat.com>
18017
18018         * doc/invoke.texi: Document -Wc99-c11-compat.
18019
18020 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
18021
18022         * rtl.h (PREV_INSN): Split macro in two: the existing one,
18023         for rvalues, and...
18024         (SET_PREV_INSN): New macro, for use as an lvalue.
18025         (NEXT_INSN, SET_NEXT_INSN): Likewise.
18026
18027         * caller-save.c (save_call_clobbered_regs): Convert lvalue use of
18028         PREV_INSN/NEXT_INSN into SET_PREV_INSN/SET_NEXT_INSN.
18029         * cfgrtl.c (try_redirect_by_replacing_jump): Likewise.
18030         (fixup_abnormal_edges): Likewise.
18031         (unlink_insn_chain): Likewise.
18032         (fixup_reorder_chain): Likewise.
18033         (cfg_layout_delete_block): Likewise.
18034         (cfg_layout_merge_blocks): Likewise.
18035         * combine.c (update_cfg_for_uncondjump): Likewise.
18036         * emit-rtl.c (link_insn_into_chain): Likewise.
18037         (remove_insn): Likewise.
18038         (delete_insns_since): Likewise.
18039         (reorder_insns_nobb): Likewise.
18040         (emit_insn_after_1): Likewise.
18041         * final.c (rest_of_clean_state): Likewise.
18042         (final_scan_insn): Likewise.
18043         * gcse.c (can_assign_to_reg_without_clobbers_p): Likewise.
18044         * haifa-sched.c (concat_note_lists): Likewise.
18045         (remove_notes): Likewise.
18046         (restore_other_notes): Likewise.
18047         (move_insn): Likewise.
18048         (unlink_bb_notes): Likewise.
18049         (restore_bb_notes): Likewise.
18050         * jump.c (delete_for_peephole): Likewise.
18051         * optabs.c (emit_libcall_block_1): Likewise.
18052         * reorg.c (emit_delay_sequence): Likewise.
18053         (fill_simple_delay_slots): Likewise.
18054         * sel-sched-ir.c (sel_move_insn): Likewise.
18055         (sel_remove_insn): Likewise.
18056         (get_bb_note_from_pool): Likewise.
18057         * sel-sched.c (move_nop_to_previous_block): Likewise.
18058
18059         * config/bfin/bfin.c (reorder_var_tracking_notes): Likewise.
18060         * config/c6x/c6x.c (gen_one_bundle): Likewise.
18061         (c6x_gen_bundles): Likewise.
18062         (hwloop_optimize): Likewise.
18063         * config/frv/frv.c (frv_function_prologue): Likewise.
18064         (frv_register_nop): Likewise.
18065         * config/ia64/ia64.c (ia64_init_dfa_pre_cycle_insn): Likewise.
18066         (ia64_reorg): Likewise.
18067         * config/mep/mep.c (mep_reorg_addcombine): Likewise.
18068         (mep_make_bundle): Likewise.
18069         (mep_bundle_insns): Likewise.
18070         * config/picochip/picochip.c (reorder_var_tracking_notes): Likewise.
18071         * config/tilegx/tilegx.c (reorder_var_tracking_notes): Likewise.
18072         * config/tilepro/tilepro.c (reorder_var_tracking_notes): Likewise.
18073
18074 2014-08-19  David Malcolm  <dmalcolm@redhat.com>
18075
18076         * basic-block.h (BB_HEAD): Convert to a function.  Strengthen the
18077         return type from rtx to rtx_insn *.
18078         (BB_END): Likewise.
18079         (BB_HEADER): Likewise.
18080         (BB_FOOTER): Likewise.
18081         (SET_BB_HEAD): Convert to a function.
18082         (SET_BB_END): Likewise.
18083         (SET_BB_HEADER): Likewise.
18084         (SET_BB_FOOTER): Likewise.
18085
18086         * cfgrtl.c (BB_HEAD): New function, from macro of same name.
18087         Strengthen the return type from rtx to rtx_insn *.  For now, this
18088         is done by adding a checked cast, but this will eventually
18089         become a field lookup.
18090         (BB_END): Likewise.
18091         (BB_HEADER): Likewise.
18092         (BB_FOOTER): Likewise.
18093         (SET_BB_HEAD): New function, from macro of same name.  This is
18094         intended for use as an lvalue, and so returns an rtx& to allow
18095         in-place modification.
18096         (SET_BB_END): Likewise.
18097         (SET_BB_HEADER): Likewise.
18098         (SET_BB_FOOTER): Likewise.
18099
18100 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
18101
18102         * basic-block.h (BB_HEAD): Split macro in two: the existing one,
18103         for rvalues, and...
18104         (SET_BB_HEAD): New macro, for use as a lvalue.
18105         (BB_END, SET_BB_END): Likewise.
18106         (BB_HEADER, SET_BB_HEADER): Likewise.
18107         (BB_FOOTER, SET_BB_FOOTER): Likewise.
18108
18109         * bb-reorder.c (add_labels_and_missing_jumps): Convert lvalue use
18110         of BB_* macros into SET_BB_* macros.
18111         (fix_crossing_unconditional_branches): Likewise.
18112         * caller-save.c (save_call_clobbered_regs): Likewise.
18113         (insert_one_insn): Likewise.
18114         * cfgbuild.c (find_bb_boundaries): Likewise.
18115         * cfgcleanup.c (merge_blocks_move_successor_nojumps): Likewise.
18116         (outgoing_edges_match): Likewise.
18117         (try_optimize_cfg): Likewise.
18118         * cfgexpand.c (expand_gimple_cond): Likewise.
18119         (expand_gimple_tailcall): Likewise.
18120         (expand_gimple_basic_block): Likewise.
18121         (construct_exit_block): Likewise.
18122         * cfgrtl.c (delete_insn): Likewise.
18123         (create_basic_block_structure): Likewise.
18124         (rtl_delete_block): Likewise.
18125         (rtl_split_block): Likewise.
18126         (emit_nop_for_unique_locus_between): Likewise.
18127         (rtl_merge_blocks): Likewise.
18128         (block_label): Likewise.
18129         (try_redirect_by_replacing_jump): Likewise.
18130         (emit_barrier_after_bb): Likewise.
18131         (fixup_abnormal_edges): Likewise.
18132         (record_effective_endpoints): Likewise.
18133         (relink_block_chain): Likewise.
18134         (fixup_reorder_chain): Likewise.
18135         (fixup_fallthru_exit_predecessor): Likewise.
18136         (cfg_layout_duplicate_bb): Likewise.
18137         (cfg_layout_split_block): Likewise.
18138         (cfg_layout_delete_block): Likewise.
18139         (cfg_layout_merge_blocks): Likewise.
18140         * combine.c (update_cfg_for_uncondjump): Likewise.
18141         * emit-rtl.c (add_insn_after): Likewise.
18142         (remove_insn): Likewise.
18143         (reorder_insns): Likewise.
18144         (emit_insn_after_1): Likewise.
18145         * haifa-sched.c (get_ebb_head_tail): Likewise.
18146         (restore_other_notes): Likewise.
18147         (move_insn): Likewise.
18148         (sched_extend_bb): Likewise.
18149         (fix_jump_move): Likewise.
18150         * ifcvt.c (noce_process_if_block): Likewise.
18151         (dead_or_predicable): Likewise.
18152         * ira.c (update_equiv_regs): Likewise.
18153         * reg-stack.c (change_stack): Likewise.
18154         * sel-sched-ir.c (sel_move_insn): Likewise.
18155         * sel-sched.c (move_nop_to_previous_block): Likewise.
18156
18157         * config/c6x/c6x.c (hwloop_optimize): Likewise.
18158         * config/ia64/ia64.c (emit_predicate_relation_info): Likewise.
18159
18160 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
18161
18162         * rtl.h (for_each_rtx_in_insn): New function.
18163         * rtlanal.c (for_each_rtx_in_insn): Likewise.
18164
18165 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
18166
18167         * coretypes.h (class rtx_insn): Add forward declaration.
18168
18169         * rtl.h: Include is-a.h.
18170         (struct rtx_def): Add dummy "desc" and "tag" GTY options as a
18171         workaround to ensure gengtype knows inheritance is occurring,
18172         whilst continuing to use the pre-existing special-casing for
18173         rtx_def.
18174         (class rtx_insn): New subclass of rtx_def, adding the
18175         invariant that we're dealing with something we can sanely use
18176         INSN_UID, NEXT_INSN, PREV_INSN on.
18177         (is_a_helper <rtx_insn *>::test): New.
18178         (is_a_helper <const rtx_insn *>::test): New.
18179
18180 2014-08-18  David Malcolm  <dmalcolm@redhat.com>
18181
18182         * is-a.h (template<T, U> safe_as_a <U *p>) New function.
18183
18184 2014-08-18  Jan Hubicka  <hubicka@ucw.cz>
18185
18186         * ipa-visibility.c (update_visibility_by_resolution_info): Do no turn UNDEF
18187         comdats as extern.
18188
18189 2014-08-18  Jan Hubicka  <hubicka@ucw.cz>
18190
18191         * gimple-fold.c (fold_gimple_assign): Do not intorudce referneces
18192         to BUILT_IN_UNREACHABLE.
18193
18194 2014-08-18  Uros Bizjak  <ubizjak@gmail.com>
18195
18196         PR target/62011
18197         * config/i386/x86-tune.def (X86_TUNE_AVOID_FALSE_DEP_FOR_BMI):
18198         New tune flag.
18199         * config/i386/i386.h (TARGET_AVOID_FALSE_DEP_FOR_BMI): New define.
18200         * config/i386/i386.md (unspec) <UNSPEC_INSN_FALSE_DEP>: New unspec.
18201         (ffs<mode>2): Do not expand with tzcnt for
18202         TARGET_AVOID_FALSE_DEP_FOR_BMI.
18203         (ffssi2_no_cmove): Ditto.
18204         (*tzcnt<mode>_1): Disable for TARGET_AVOID_FALSE_DEP_FOR_BMI.
18205         (ctz<mode>2): New expander.
18206         (*ctz<mode>2_falsedep_1): New insn_and_split pattern.
18207         (*ctz<mode>2_falsedep): New insn.
18208         (*ctz<mode>2): Rename from ctz<mode>2.
18209         (clz<mode>2_lzcnt): New expander.
18210         (*clz<mode>2_lzcnt_falsedep_1): New insn_and_split pattern.
18211         (*clz<mode>2_lzcnt_falsedep): New insn.
18212         (*clz<mode>2): Rename from ctz<mode>2.
18213         (popcount<mode>2): New expander.
18214         (*popcount<mode>2_falsedep_1): New insn_and_split pattern.
18215         (*popcount<mode>2_falsedep): New insn.
18216         (*popcount<mode>2): Rename from ctz<mode>2.
18217         (*popcount<mode>2_cmp): Remove.
18218         (*popcountsi2_cmp_zext): Ditto.
18219
18220 2014-08-18  Ajit Agarwal  <ajitkum@xilinx.com>
18221
18222         * config/microblaze/microblaze.c (microblaze_elf_asm_cdtor): New.
18223         (microblaze_elf_asm_constructor,microblaze_elf_asm_destructor): New.
18224         * config/microblaze/microblaze.h
18225         (TARGET_ASM_CONSTRUCTOR,TARGET_ASM_DESTRUCTOR): New Macros.
18226
18227 2014-08-18  H.J. Lu  <hongjiu.lu@intel.com>
18228
18229         PR other/62168
18230         * configure.ac: Set install_gold_as_default to no for
18231         --enable-gold=no.
18232         * configure: Regenerated.
18233
18234 2014-08-18 Roman Gareev  <gareevroman@gmail.com>
18235
18236         * Makefile.in: Add definition of ISLLIBS, HOST_ISLLIBS.
18237         * config.in: Add undef of HAVE_isl.
18238         * configure: Regenerate.
18239         * configure.ac: Add definition of HAVE_isl.
18240         * graphite-blocking.c: Add checking of HAVE_isl.
18241         * graphite-dependences.c: Likewise.
18242         * graphite-interchange.c: Likewise.
18243         * graphite-isl-ast-to-gimple.c: Likewise.
18244         * graphite-optimize-isl.c: Likewise.
18245         * graphite-poly.c: Likewise.
18246         * graphite-scop-detection.c: Likewise.
18247         * graphite-sese-to-poly.c: Likewise.
18248         * graphite.c: Likewise.
18249         * toplev.c: Replace the checking of HAVE_cloog with the checking
18250         of HAVE_isl.
18251
18252 2014-08-18  Richard Biener  <rguenther@suse.de>
18253
18254         PR tree-optimization/62090
18255         * builtins.c (fold_builtin_snprintf): Move to gimple-fold.c.
18256         (fold_builtin_3): Do not fold snprintf.
18257         (fold_builtin_4): Likewise.
18258         * gimple-fold.c (gimple_fold_builtin_snprintf): New function
18259         moved from builtins.c.
18260         (gimple_fold_builtin_with_strlen): Fold snprintf and sprintf.
18261         (gimple_fold_builtin): Do not fold sprintf here.
18262
18263 2014-08-18  Richard Biener  <rguenther@suse.de>
18264
18265         * gimple-fold.c (maybe_fold_reference): Move re-gimplification
18266         code to ...
18267         (maybe_canonicalize_mem_ref_addr): ... this function.
18268         (fold_stmt_1): Apply it here before all simplification.
18269
18270 2014-08-18  Ilya Enkovich  <ilya.enkovich@intel.com>
18271
18272         PR ipa/61800
18273         * cgraph.h (cgraph_node::create_indirect_edge): Add
18274         compute_indirect_info param.
18275         * cgraph.c (cgraph_node::create_indirect_edge): Compute
18276         indirect_info only when it is required.
18277         * cgraphclones.c (cgraph_clone_edge): Do not recompute
18278         indirect_info fore cloned indirect edge.
18279
18280 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18281             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18282             Anna Tikhonova  <anna.tikhonova@intel.com>
18283             Ilya Tocar  <ilya.tocar@intel.com>
18284             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18285             Ilya Verbin  <ilya.verbin@intel.com>
18286             Kirill Yukhin  <kirill.yukhin@intel.com>
18287             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18288
18289         * config/i386/sse.md
18290         (define_mode_iterator VI8_AVX2_AVX512BW): New.
18291         (define_insn "<sse2_avx2>_psadbw"): Add evex version.
18292
18293 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18294             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18295             Anna Tikhonova  <anna.tikhonova@intel.com>
18296             Ilya Tocar  <ilya.tocar@intel.com>
18297             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18298             Ilya Verbin  <ilya.verbin@intel.com>
18299             Kirill Yukhin  <kirill.yukhin@intel.com>
18300             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18301
18302         * config/i386/sse.md
18303         (define_mode_iterator VF1_AVX512VL): New.
18304         (define_insn "ufloatv16siv16sf2<mask_name><round_name>"): Delete.
18305         (define_insn "ufloat<sseintvecmodelower><mode>2<mask_name><round_name>"):
18306         New.
18307
18308 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18309             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18310             Anna Tikhonova  <anna.tikhonova@intel.com>
18311             Ilya Tocar  <ilya.tocar@intel.com>
18312             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18313             Ilya Verbin  <ilya.verbin@intel.com>
18314             Kirill Yukhin  <kirill.yukhin@intel.com>
18315             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18316
18317         * config/i386/i386.c: Rename ufloatv8siv8df_mask to ufloatv8siv8df2_mask.
18318         * config/i386/i386.md
18319         (define_code_iterator any_float): New.
18320         (define_code_attr floatsuffix): New.
18321         * config/i386/sse.md
18322         (define_mode_iterator VF1_128_256VL): New.
18323         (define_mode_iterator VF2_512_256VL): New.
18324         (define_insn "float<si2dfmodelower><mode>2<mask_name>"): Remove unnecessary
18325         TARGET check.
18326         (define_insn "ufloatv8siv8df<mask_name>"): Delete.
18327         (define_insn "<floatsuffix>float<sseintvecmodelower><mode>2<mask_name><round_name>"):
18328         New.
18329         (define_mode_attr qq2pssuff): New.
18330         (define_mode_attr sselongvecmode): New.
18331         (define_mode_attr sselongvecmodelower): New.
18332         (define_mode_attr sseintvecmode3): New.
18333         (define_insn "<floatsuffix>float<sselongvecmodelower><mode>2<mask_name><round_name>"):
18334         New.
18335         (define_insn "*<floatsuffix>floatv2div2sf2"): New.
18336         (define_insn "<floatsuffix>floatv2div2sf2_mask"): New.
18337         (define_insn "ufloat<si2dfmodelower><mode>2<mask_name>"): New.
18338         (define_insn "ufloatv2siv2df2<mask_name>"): New.
18339
18340 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18341             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18342             Anna Tikhonova  <anna.tikhonova@intel.com>
18343             Ilya Tocar  <ilya.tocar@intel.com>
18344             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18345             Ilya Verbin  <ilya.verbin@intel.com>
18346             Kirill Yukhin  <kirill.yukhin@intel.com>
18347             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18348
18349         * config/i386/sse.md
18350         (define_mode_iterator VF2_AVX512VL): New.
18351         (define_mode_attr sseintvecmode2): New.
18352         (define_insn "ufix_truncv2dfv2si2<mask_name>"): Add masking.
18353         (define_insn "fix_truncv4dfv4si2<mask_name>"): New.
18354         (define_insn "ufix_truncv4dfv4si2<mask_name>"): Ditto.
18355         (define_insn
18356         "<fixsuffix>fix_trunc<mode><sseintvecmodelower>2<mask_name><round_saeonly_name>"):
18357         Ditto.
18358         (define_insn "fix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
18359         Ditto.
18360         (define_insn "ufix_notrunc<mode><sseintvecmodelower>2<mask_name><round_name>"):
18361         Ditto.
18362
18363 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18364             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18365             Anna Tikhonova  <anna.tikhonova@intel.com>
18366             Ilya Tocar  <ilya.tocar@intel.com>
18367             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18368             Ilya Verbin  <ilya.verbin@intel.com>
18369             Kirill Yukhin  <kirill.yukhin@intel.com>
18370             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18371
18372         * config/i386/i386.md
18373         (define_insn "*movoi_internal_avx"): Add evex version.
18374         (define_insn "*movti_internal"): Ditto.
18375
18376 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18377             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18378             Anna Tikhonova  <anna.tikhonova@intel.com>
18379             Ilya Tocar  <ilya.tocar@intel.com>
18380             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18381             Ilya Verbin  <ilya.verbin@intel.com>
18382             Kirill Yukhin  <kirill.yukhin@intel.com>
18383             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18384
18385         * config/i386/i386.md
18386         (define_attr "isa"): Add avx512dq, noavx512dq.
18387         (define_attr "enabled"): Ditto.
18388         * config/i386/sse.md
18389         (define_insn "vec_extract_hi_<mode><mask_name>"): Support masking.
18390
18391 2014-08-18  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18392             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18393             Anna Tikhonova  <anna.tikhonova@intel.com>
18394             Ilya Tocar  <ilya.tocar@intel.com>
18395             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18396             Ilya Verbin  <ilya.verbin@intel.com>
18397             Kirill Yukhin  <kirill.yukhin@intel.com>
18398             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18399
18400         * config/i386/i386.c
18401         (ix86_expand_special_args_builtin): Handle avx512vl_storev8sf_mask,
18402         avx512vl_storev8si_mask, avx512vl_storev4df_mask, avx512vl_storev4di_mask,
18403         avx512vl_storev4sf_mask, avx512vl_storev4si_mask, avx512vl_storev2df_mask,
18404         avx512vl_storev2di_mask, avx512vl_loadv8sf_mask, avx512vl_loadv8si_mask,
18405         avx512vl_loadv4df_mask, avx512vl_loadv4di_mask, avx512vl_loadv4sf_mask,
18406         avx512vl_loadv4si_mask, avx512vl_loadv2df_mask, avx512vl_loadv2di_mask,
18407         avx512bw_loadv64qi_mask, avx512vl_loadv32qi_mask, avx512vl_loadv16qi_mask,
18408         avx512bw_loadv32hi_mask, avx512vl_loadv16hi_mask, avx512vl_loadv8hi_mask.
18409         * config/i386/i386.md (define_mode_attr ssemodesuffix): Allow V32HI mode.
18410         * config/i386/sse.md
18411         (define_mode_iterator VMOVE): Allow V4TI mode.
18412         (define_mode_iterator V_AVX512VL): New.
18413         (define_mode_iterator V): New handling for AVX512VL.
18414         (define_insn "avx512f_load<mode>_mask"): Delete.
18415         (define_insn "<avx512>_load<mode>_mask"): New.
18416         (define_insn "avx512f_store<mode>_mask"): Delete.
18417         (define_insn "<avx512>_store<mode>_mask"): New.
18418
18419
18420 2014-08-18  Yury Gribov  <y.gribov@samsung.com>
18421
18422         PR sanitizer/62089
18423         * asan.c (instrument_derefs): Fix bitfield check.
18424
18425 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
18426
18427         * config/rs6000/constraints.md ("S"): Require TARGET_POWERPC64.
18428         * config/rs6000/htm.md (ttest): Remove clobber.
18429         * config/rs6000/predicates.md (any_mask_operand): New predicate.
18430         (and_operand): Reformat.
18431         (and_2rld_operand): New predicate.
18432         * config/rs6000/rs6000-protos.h (rs6000_split_logical): Remove last
18433         parameter.
18434         * config/rs6000/rs6000.c (rs6000_split_logical_inner): Remove last
18435         parameter.  Handle AND directly.
18436         (rs6000_split_logical_di): Remove last parameter.
18437         (rs6000_split_logical): Remove last parameter.  Remove obsolete
18438         comment.
18439         * config/rs6000/rs6000.md (BOOL_REGS_AND_CR0): Delete.
18440         (one_cmpl<mode>2): Adjust call of rs6000_split_logical.
18441         (ctz<mode>2, ffs<mode>2): Delete clobber.  Reformat.
18442         (andsi3, andsi3_mc, andsi3_nomc, *andsi3_internal2_mc,
18443         *andsi3_internal3_mc, *andsi3_internal4, *andsi3_internal5_mc,
18444         and 5 anonymous splitters):  Delete.
18445         (and<mode>3): New expander.
18446         (*and<mode>3, *and<mode>3_dot, *and<mode>3_dot2): New.
18447         (and<mode>3_imm, *and<mode>3_imm_dot, *and<mode>3_imm_dot2): New.
18448         (*and<mode>3_mask, *and<mode>3_mask_dot, *and<mode>3_mask_dot2): New.
18449         (ior<mode>, xor<mode>3): Adjust call of rs6000_split_logical.
18450         (floatdisf2_internal1): Remove clobbers.
18451         (anddi3, anddi3_mc, anddi3_nomc, anddi3_internal2_mc,
18452         *anddi3_internal3_mc, and 4 anonymous splitters): Delete.
18453         (*anddi3_2rld, *anddi3_2rld_dot, *anddi3_2rld_dot2): New.
18454         (and<mode>3 for BOOL_128): Remove clobber.
18455         (*and<mode>3_internal for BOOL_128): Remove clobber.  Adjust call of
18456         rs6000_split_logical.
18457         (*bool<mode>3_internal for BOOL_128): Adjust call of
18458         rs6000_split_logical.
18459         (*boolc<mode>3_internal1 for BOOL_128,
18460         *boolc<mode>3_internal2 for BOOL_128,
18461         *boolcc<mode>3_internal1 for BOOL_128,
18462         *boolcc<mode>3_internal2 for BOOL_128,
18463         *eqv<mode>3_internal1 for BOOL_128,
18464         *eqv<mode>3_internal2 for BOOL_128,
18465         *one_cmpl<mode>3_internal for BOOL_128): Ditto.
18466         * config/rs6000/vector.md (*vec_reload_and_plus_<mptrsize): Remove
18467         clobber.
18468         (*vec_reload_and_reg_<mptrsize>): Delete.
18469
18470 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
18471
18472         * config/rs6000/rs6000.md (*boolccsi3_internal1, *boolccsi3_internal2
18473         and split, *boolccsi3_internal3 and split): Delete.
18474         (*boolccdi3_internal1, *boolccdi3_internal2 and split,
18475         *boolccdi3_internal3 and split): Delete.
18476         (*boolcc<mode>3, *boolcc<mode>3_dot, *boolcc<mode>3_dot2): New.
18477         (*eqv<mode>3): Move.  Add TODO comment.  Fix attributes.
18478
18479 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
18480
18481         * config/rs6000/rs6000.md (*boolcsi3_internal1, *boolcsi3_internal2
18482         and split, *boolcsi3_internal3 and split): Delete.
18483         (*boolcdi3_internal1, *boolcdi3_internal2 and split,
18484         *boolcdi3_internal3 and split): Delete.
18485         (*boolc<mode>3, *boolc<mode>3_dot, *boolc<mode>3_dot2): New.
18486
18487 2014-08-17  Segher Boessenkool  <segher@kernel.crashing.org>
18488
18489         * config/rs6000/rs6000.c (print_operand) <'e'>: New.
18490         <'u'>: Also support printing the low-order 16 bits.
18491         * config/rs6000/rs6000.md (iorsi3, xorsi3, *boolsi3_internal1,
18492         *boolsi3_internal2 and split, *boolsi3_internal3 and split): Delete.
18493         (iordi3, xordi3, *booldi3_internal1, *booldi3_internal2 and split,
18494         *booldi3_internal3 and split): Delete.
18495         (ior<mode>3, xor<mode>3, *bool<mode>3, *bool<mode>3_dot,
18496         *bool<mode>3_dot2): New.
18497         (two anonymous define_splits for non_logical_cint_operand): Merge.
18498
18499 2014-08-17  Marek Polacek  <polacek@redhat.com>
18500             Manuel López-Ibáñez  <manu@gcc.gnu.org>
18501
18502         PR c/62059
18503         * diagnostic.c (adjust_line): Add gcc_checking_assert.
18504         (diagnostic_show_locus): Don't print caret diagnostic
18505         if a column is larger than the line_width.
18506
18507 2014-08-17 Roman Gareev  <gareevroman@gmail.com>
18508
18509         * common.opt: Make the ISL AST generator to be the main code generator
18510         of Graphite.
18511
18512 2014-08-16  Gerald Pfeifer  <gerald@pfeifer.com>
18513
18514         * wide-int.h (generic_wide_int): Declare as class instead of struct.
18515
18516 2014-08-16  John David Anglin  <danglin@gcc.gnu.org>
18517
18518         PR target/61641
18519         * config/pa/pa-protos.h (pa_output_addr_vec, pa_output_addr_diff_vec):
18520         Declare.
18521         * config/pa/pa.c (pa_reorg): Remove code to insert brtab marker insns.
18522         (pa_output_addr_vec, pa_output_addr_diff_vec): New.
18523         * config/pa/pa.h (ASM_OUTPUT_ADDR_VEC, ASM_OUTPUT_ADDR_DIFF_VEC):
18524         Define.
18525         * config/pa/pa.md (begin_brtab): Delete insn.
18526         (end_brtab): Likewise.
18527
18528 2014-08-16  Manuel López-Ibáñez  <manu@gcc.gnu.org>
18529
18530         * doc/cppopts.texi (ftrack-macro-expansion): Add missing @code.
18531
18532 2014-08-15  Jan Hubicka  <hubicka@ucw.cz>
18533
18534         * ipa-utils.h (ipa_polymorphic_call_context): Turn into class; add ctors.
18535         (possible_polymorphic_call_targets, dump_possible_polymorphic_call_targets,
18536         possible_polymorphic_call_target_p, possible_polymorphic_call_target_p): Simplify.
18537         (get_dynamic_type): Remove.
18538         * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Remove.
18539         (clear_speculation): Bring to ipa-deivrt.h
18540         (get_class_context): Rename to ...
18541         (ipa_polymorphic_call_context::restrict_to_inner_class): ... this one.
18542         (contains_type_p): Update.
18543         (get_dynamic_type): Rename to ...
18544         ipa_polymorphic_call_context::get_dynamic_type(): ... this one.
18545         (possible_polymorphic_call_targets): UPdate.
18546         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Update.
18547         * ipa-prop.c (ipa_analyze_call_uses): Update.
18548
18549 2014-08-15  Oleg Endo  <olegendo@gcc.gnu.org>
18550
18551         * doc/invoke.texi (SH options): Document missing processor variant
18552         options.  Remove references to Hitachi.  Undocument deprecated mspace
18553         option.
18554
18555 2014-08-15  Jason Merrill  <jason@redhat.com>
18556
18557         * tree.c (type_hash_canon): Uncomment assert.
18558
18559 2014-08-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
18560
18561         * input.h (in_system_header_at): Add comment.
18562
18563 2014-08-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
18564
18565         PR fortran/44054
18566         * diagnostic.c (build_message_string): Make it extern.
18567         * diagnostic.h (build_message_string): Make it extern.
18568
18569 2014-08-15  Vladimir Makarov  <vmakarov@redhat.com>
18570
18571         * config/rs6000/rs6000.c (rs6000_emit_move): Use SDmode for
18572         load/store from/to non-floating class pseudo.
18573
18574 2014-08-15  Manuel López-Ibáñez  <manu@gcc.gnu.org>
18575
18576         * input.c (diagnostic_file_cache_fini): Fix typo in comment.
18577
18578 2014-08-15  Richard Biener  <rguenther@suse.de>
18579
18580         * tree-ssa-structalias.c (readonly_id): Rename to string_id.
18581         (get_constraint_for_ssa_var): Remove dead code.
18582         (get_constraint_for_1): Adjust.
18583         (find_what_var_points_to): Likewise.
18584         (init_base_vars): Likewise.  STRING_CSTs do not contain pointers.
18585
18586 2014-08-15  Ilya Tocar  <tocarip@gmail.com>
18587
18588         PR target/61878
18589         * config/i386/avx512fintrin.h (_mm512_mask_cmpge_epi32_mask): New.
18590         (_mm512_mask_cmpge_epu32_mask): Ditto.
18591         (_mm512_cmpge_epu32_mask): Ditto.
18592         (_mm512_mask_cmpge_epi64_mask): Ditto.
18593         (_mm512_cmpge_epi64_mask): Ditto.
18594         (_mm512_mask_cmpge_epu64_mask): Ditto.
18595         (_mm512_cmpge_epu64_mask): Ditto.
18596         (_mm512_mask_cmple_epi32_mask): Ditto.
18597         (_mm512_cmple_epi32_mask): Ditto.
18598         (_mm512_mask_cmple_epu32_mask): Ditto.
18599         (_mm512_cmple_epu32_mask): Ditto.
18600         (_mm512_mask_cmple_epi64_mask): Ditto.
18601         (_mm512_cmple_epi64_mask): Ditto.
18602         (_mm512_mask_cmple_epu64_mask): Ditto.
18603         (_mm512_cmple_epu64_mask): Ditto.
18604         (_mm512_mask_cmplt_epi32_mask): Ditto.
18605         (_mm512_cmplt_epi32_mask): Ditto.
18606         (_mm512_mask_cmplt_epu32_mask): Ditto.
18607         (_mm512_cmplt_epu32_mask): Ditto.
18608         (_mm512_mask_cmplt_epi64_mask): Ditto.
18609         (_mm512_cmplt_epi64_mask): Ditto.
18610         (_mm512_mask_cmplt_epu64_mask): Ditto.
18611         (_mm512_cmplt_epu64_mask): Ditto.
18612         (_mm512_mask_cmpneq_epi32_mask): Ditto.
18613         (_mm512_mask_cmpneq_epu32_mask): Ditto.
18614         (_mm512_cmpneq_epu32_mask): Ditto.
18615         (_mm512_mask_cmpneq_epi64_mask): Ditto.
18616         (_mm512_cmpneq_epi64_mask): Ditto.
18617         (_mm512_mask_cmpneq_epu64_mask): Ditto.
18618         (_mm512_cmpneq_epu64_mask): Ditto.
18619         (_mm512_castpd_ps): Ditto.
18620         (_mm512_castpd_si512): Ditto.
18621         (_mm512_castps_pd): Ditto.
18622         (_mm512_castps_si512): Ditto.
18623         (_mm512_castsi512_ps): Ditto.
18624         (_mm512_castsi512_pd): Ditto.
18625         (_mm512_castpd512_pd128): Ditto.
18626         (_mm512_castps512_ps128): Ditto.
18627         (_mm512_castsi512_si128): Ditto.
18628         (_mm512_castpd512_pd256): Ditto.
18629         (_mm512_castps512_ps256): Ditto.
18630         (_mm512_castsi512_si256): Ditto.
18631         (_mm512_castpd128_pd512): Ditto.
18632         (_mm512_castps128_ps512): Ditto.
18633         (_mm512_castsi128_si512): Ditto.
18634         (_mm512_castpd256_pd512): Ditto.
18635         (_mm512_castps256_ps512): Ditto.
18636         (_mm512_castsi256_si512): Ditto.
18637         (_mm512_cmpeq_epu32_mask): Ditto.
18638         (_mm512_mask_cmpeq_epu32_mask): Ditto.
18639         (_mm512_mask_cmpeq_epu64_mask): Ditto.
18640         (_mm512_cmpeq_epu64_mask): Ditto.
18641         (_mm512_cmpgt_epu32_mask): Ditto.
18642         (_mm512_mask_cmpgt_epu32_mask): Ditto.
18643         (_mm512_mask_cmpgt_epu64_mask): Ditto.
18644         (_mm512_cmpgt_epu64_mask): Ditto.
18645         * config/i386/i386-builtin-types.def: Add V16SF_FTYPE_V8SF,
18646         V16SI_FTYPE_V8SI, V16SI_FTYPE_V4SI, V8DF_FTYPE_V2DF.
18647         * config/i386/i386.c (enum ix86_builtins): Add
18648         IX86_BUILTIN_SI512_SI256, IX86_BUILTIN_PD512_PD256,
18649         IX86_BUILTIN_PS512_PS256, IX86_BUILTIN_SI512_SI,
18650         IX86_BUILTIN_PD512_PD, IX86_BUILTIN_PS512_PS.
18651         (bdesc_args): Add __builtin_ia32_si512_256si,
18652         __builtin_ia32_ps512_256ps, __builtin_ia32_pd512_256pd,
18653         __builtin_ia32_si512_si, __builtin_ia32_ps512_ps,
18654         __builtin_ia32_pd512_pd.
18655         (ix86_expand_args_builtin): Handle new FTYPEs.
18656         * config/i386/sse.md (castmode): Add 512-bit modes.
18657         (AVX512MODE2P): New.
18658         (avx512f_<castmode><avxsizesuffix>_<castmode): New.
18659         (avx512f_<castmode><avxsizesuffix>_256<castmode): Ditto.
18660
18661 2014-08-15  Richard Biener  <rguenther@suse.de>
18662
18663         * fold-const.c (tree_swap_operands_p): Put all constants
18664         last, also strip sign-changing NOPs when considering further
18665         canonicalization.  Canonicalize also when optimizing for size.
18666
18667 2014-08-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
18668
18669         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate): Move
18670         one_match > zero_match case to just before simple_sequence.
18671
18672 2014-08-15  Richard Biener  <rguenther@suse.de>
18673
18674         * data-streamer.h (streamer_string_index, string_for_index):
18675         Remove.
18676         * data-streamer-out.c (streamer_string_index): Make static.
18677         * data-streamer-in.c (string_for_index): Likewise.
18678         * lto-streamer-out.c (lto_output_location): Use bp_pack_string.
18679         * lto-streamer-in.c (lto_input_location): Use bp_unpack_string.
18680
18681 2014-08-15  Richard Biener  <rguenther@suse.de>
18682
18683         PR tree-optimization/62031
18684         * tree-data-ref.c (dr_analyze_indices): Do not set
18685         DR_UNCONSTRAINED_BASE.
18686         (dr_may_alias_p): All indirect accesses have to go the
18687         formerly DR_UNCONSTRAINED_BASE path.
18688         * tree-data-ref.h (struct indices): Remove
18689         unconstrained_base member.
18690         (DR_UNCONSTRAINED_BASE): Remove.
18691
18692 2014-08-15  Jakub Jelinek  <jakub@redhat.com>
18693
18694         PR middle-end/62092
18695         * gimplify.c (gimplify_adjust_omp_clauses_1): Don't remove
18696         OMP_CLAUSE_SHARED for global vars if the global var is mentioned
18697         in OMP_CLAUSE_MAP in some outer target region.
18698
18699 2014-08-15  Bin Cheng  <bin.cheng@arm.com>
18700
18701         * tree-ssa-loop-ivopts.c (ivopts_data): New field
18702         name_expansion_cache.
18703         (tree_ssa_iv_optimize_init): Initialize name_expansion_cache.
18704         (tree_ssa_iv_optimize_finalize): Free name_expansion_cache.
18705         (strip_wrap_conserving_type_conversions, expr_equal_p): Delete.
18706         (difference_cannot_overflow_p): New parameter.  Use affine
18707         expansion for equality check.
18708         (iv_elimination_compare_lt): Pass new argument.
18709
18710 2014-08-14  DJ Delorie  <dj@redhat.com>
18711
18712         * config/rl78/rl78-real.md (addqi3_real): Allow adding global
18713         variables to the accumulator.
18714
18715         * config/rl78/predicates.md (rl78_near_mem_operand): New.
18716         * config/rl78/rl78-virt.md (movqi_virt_mm, movqi_virt)
18717         (movhi_virt_mm): Split out near mem-mem moves to avoid problems
18718         with far-far moves.
18719
18720         * config/rl78/rl78-expand.md (umulqihi3): Disable for G10.
18721         * config/rl78/rl78-virt.md (umulhi3_shift_virt): Likewise.
18722         (umulqihi3_virt): Likewise.
18723         * config/rl78/rl78-real.md (umulhi3_shift_real): Likewise.
18724         (umulqihi3_real): Likewise.
18725
18726         * config/rl78/rl78-virt.md (movhi_virt): Allow const->far moves.
18727
18728 2014-08-14  Jan Hubicka  <hubicka@ucw.cz>
18729
18730         PR tree-optimization/62091
18731         * tree-ssa-alias.c (walk_aliased_vdefs_1): Do not clear
18732         function_entry_reached.
18733         (walk_aliased_vdefs): Clear it here.
18734         * ipa-devirt.c (check_stmt_for_type_change): Handle static storage.
18735
18736 2014-08-14  Jan Hubicka  <hubicka@ucw.cz>
18737
18738         * ipa-utils.h (compare_virtual_tables): Declare.
18739         * ipa-devirt.c (odr_subtypes_equivalent_p): New function
18740
18741 2014-08-14  Marek Polacek  <polacek@redhat.com>
18742
18743         DR 458
18744         * ginclude/stdatomic.h (__atomic_type_lock_free): Remove.
18745         (ATOMIC_*_LOCK_FREE): Map to __GCC_ATOMIC_*_LOCK_FREE.
18746
18747 2014-08-14  Tom de Vries  <tom@codesourcery.com>
18748
18749         * emit-rtl.h (mem_attrs_eq_p): Remove duplicate declaration.
18750
18751 2014-08-14  Tom de Vries  <tom@codesourcery.com>
18752
18753         PR rtl-optimization/62004
18754         PR rtl-optimization/62030
18755         * ifcvt.c (rtx_interchangeable_p): New function.
18756         (noce_try_move, noce_process_if_block): Use rtx_interchangeable_p.
18757         * emit-rtl.h (mem_attrs_eq_p): Declare.
18758
18759 2014-08-14  Roman Gareev  <gareevroman@gmail.com>
18760
18761         * graphite-scop-detection.c:
18762         Add inclusion of cp-tree.h.
18763         (graphite_can_represent_scev): Disables the handling of SSA_NAME nodes
18764         in case they are pointers to object types
18765
18766 2014-08-14  Richard Biener  <rguenther@suse.de>
18767
18768         * BASE-VER: Change to 5.0.0
18769
18770 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18771             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18772             Anna Tikhonova  <anna.tikhonova@intel.com>
18773             Ilya Tocar  <ilya.tocar@intel.com>
18774             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18775             Ilya Verbin  <ilya.verbin@intel.com>
18776             Kirill Yukhin  <kirill.yukhin@intel.com>
18777             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18778
18779         * config/i386/sse.md (define_mode_attr avx512): New.
18780         (define_mode_attr sse2_avx_avx512f): Allow V8HI, V16HI, V32HI, V2DI,
18781         V4DI modes.
18782         (define_mode_attr sse2_avx2): Allow V64QI, V32HI, V4TI modes.
18783         (define_mode_attr ssse3_avx2): Ditto.
18784         (define_mode_attr sse4_1_avx2): Allow V64QI, V32HI, V8DI modes.
18785         (define_mode_attr avx2_avx512bw): New.
18786         (define_mode_attr ssedoublemodelower): New.
18787         (define_mode_attr ssedoublemode): Allow V8SF, V8SI, V4DI, V4DF, V4SI,
18788         V32HI, V64QI modes.
18789         (define_mode_attr ssebytemode): Allow V8DI modes.
18790         (define_mode_attr sseinsnmode): Allow V4TI, V32HI, V64QI modes.
18791         (define_mode_attr sseintvecmodelower): Allow V8DF, V4TI modes.
18792         (define_mode_attr ssePSmode2): New.
18793         (define_mode_attr ssescalarsize): Allow V64QI, V32QI, V16QI, V8HI,
18794         V16HI, V32HI modes.
18795         (define_mode_attr dbpsadbwmode): New.
18796         (define_mode_attr bcstscalarsuff): Allow V64QI, V32QI, V16QI, V32HI,
18797         V16HI, V8HI, V8SI, V4SI, V4DI, V2DI, V8SF, V4SF, V4DF, V2DF modes.
18798         (vi8_sse4_1_avx2_avx512): New.
18799         (define_insn <sse4_1_avx2>_movntdqa): Use <vi8_sse4_1_avx2_avx512>
18800         mode attribute.
18801         (define_mode_attr blendbits): Move before its immediate use.
18802
18803 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18804             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18805             Anna Tikhonova  <anna.tikhonova@intel.com>
18806             Ilya Tocar  <ilya.tocar@intel.com>
18807             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18808             Ilya Verbin  <ilya.verbin@intel.com>
18809             Kirill Yukhin  <kirill.yukhin@intel.com>
18810             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18811
18812         * config/i386/sse.md: Allow V64QI, V32QI, V32HI, V4HI modes.
18813         * config/i386/subst.md
18814         (define_mode_iterator SUBST_V): Update.
18815         (define_mode_iterator SUBST_A): Ditto.
18816         (define_subst_attr "mask_operand7"): New.
18817         (define_subst_attr "mask_operand10"): New.
18818         (define_subst_attr "mask_operand_arg34") : New.
18819         (define_subst_attr "mask_expand_op3"): New.
18820         (define_subst_attr "mask_mode512bit_condition"): Handle TARGET_AVX512VL.
18821         (define_subst_attr "sd_mask_mode512bit_condition"): Ditto.
18822         (define_subst_attr "mask_avx512vl_condition"): New.
18823         (define_subst_attr "round_mask_operand4"): Ditto.
18824         (define_subst_attr "round_mask_scalar_op3"): Delete.
18825         (define_subst_attr "round_mask_op4"): New.
18826         (define_subst_attr "round_mode512bit_condition"): Allow V8DImode,
18827         V16SImode.
18828         (define_subst_attr "round_modev8sf_condition"): New.
18829         (define_subst_attr "round_modev4sf_condition"): GET_MODE instead of
18830         <MODE>mode.
18831         (define_subst_attr "round_saeonly_mask_operand4"): New.
18832         (define_subst_attr "round_saeonly_mask_op4"): New.
18833         (define_subst_attr "round_saeonly_mode512bit_condition"): Allow
18834         V8DImode, V16SImode.
18835         (define_subst_attr "round_saeonly_modev8sf_condition"): New.
18836         (define_subst_attr "mask_expand4_name" "mask_expand4"): New.
18837         (define_subst_attr "mask_expand4_args"): New.
18838         (define_subst "mask_expand4"): New.
18839
18840 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18841             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18842             Anna Tikhonova  <anna.tikhonova@intel.com>
18843             Ilya Tocar  <ilya.tocar@intel.com>
18844             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18845             Ilya Verbin  <ilya.verbin@intel.com>
18846             Kirill Yukhin  <kirill.yukhin@intel.com>
18847             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18848
18849         * config/i386/i386.md
18850         (define_attr "isa"): Add avx512bw,noavx512bw.
18851         (define_attr "enabled"): Ditto.
18852         (define_split): Add 32/64-bit mask logic.
18853         (define_insn "*k<logic>qi"): New.
18854         (define_insn "*k<logic>hi"): New.
18855         (define_insn "*anddi_1"): Add mask version.
18856         (define_insn "*andsi_1"): Ditto.
18857         (define_insn "*<code><mode>_1"): Ditto.
18858         (define_insn "*<code>hi_1"): Ditto.
18859         (define_insn "kxnor<mode>"): New.
18860         (define_insn "kunpcksi"): New.
18861         (define_insn "kunpckdi"): New.
18862         (define_insn "*one_cmpl<mode>2_1"): Add mask version.
18863         (define_insn "*one_cmplhi2_1"): Ditto.
18864
18865 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18866             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18867             Anna Tikhonova  <anna.tikhonova@intel.com>
18868             Ilya Tocar  <ilya.tocar@intel.com>
18869             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18870             Ilya Verbin  <ilya.verbin@intel.com>
18871             Kirill Yukhin  <kirill.yukhin@intel.com>
18872             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18873
18874         * config/i386/i386.c (ix86_preferred_simd_mode): Allow V64QImode and
18875         V32HImode.
18876
18877 2014-08-14  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18878             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18879             Anna Tikhonova  <anna.tikhonova@intel.com>
18880             Ilya Tocar  <ilya.tocar@intel.com>
18881             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18882             Ilya Verbin  <ilya.verbin@intel.com>
18883             Kirill Yukhin  <kirill.yukhin@intel.com>
18884             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
18885
18886         * config/i386/i386.c (print_reg): Сorrectly print 64-bit mask
18887         registers.
18888         (inline_secondary_memory_needed): Allow 64 bit wide mask registers.
18889         (ix86_hard_regno_mode_ok): Allow 32/64-bit mask registers and
18890         xmm/ymm16+ when availble.
18891         * config/i386/i386.h
18892         (HARD_REGNO_NREGS): Add mask regs.
18893         (VALID_AVX512F_REG_MODE): Ditto.
18894         (VALID_AVX512F_REG_MODE) : Define.
18895         (VALID_MASK_AVX512BW_MODE): Ditto.
18896         (reg_class) (MASK_REG_P(X)): Define.
18897         * config/i386/i386.md: Do not split long moves with mask register,
18898         use kmovb if avx512bw is availible.
18899         (movdi_internal): Handle mask registers.
18900
18901 2014-08-14  Richard Biener  <rguenther@suse.de>
18902
18903         PR tree-optimization/62081
18904         * tree-ssa-loop.c (pass_fix_loops): New pass.
18905         (pass_tree_loop::gate):  Do not fixup loops here.
18906         * tree-pass.h (make_pass_fix_loops): Declare.
18907         * passes.def: Schedule pass_fix_loops before GIMPLE loop passes.
18908
18909 2014-08-14  Richard Biener  <rguenther@suse.de>
18910
18911         * tree.c (type_hash_lookup, type_hash_add): Merge into ...
18912         (type_hash_canon): ... this and avoid 2nd lookup for the add.
18913
18914 2014-08-14  Richard Biener  <rguenther@suse.de>
18915
18916         PR tree-optimization/62090
18917         * builtins.c (fold_builtin_sprintf): Move to gimple-fold.c.
18918         (fold_builtin_2): Do not fold sprintf.
18919         (fold_builtin_3): Likewise.
18920         * gimple-fold.c (gimple_fold_builtin_sprintf): New function
18921         moved from builtins.c.
18922         (gimple_fold_builtin): Fold sprintf.
18923
18924 2014-08-14  Richard Biener  <rguenther@suse.de>
18925
18926         PR rtl-optimization/62079
18927         * recog.c (peephole2_optimize): If peep2_do_cleanup_cfg
18928         run cleanup_cfg.
18929
18930 2014-08-14  Ilya Enkovich  <ilya.enkovich@intel.com>
18931
18932         * ipa-devirt.c (get_polymorphic_call_info): Use fndecl instead of
18933         current_function_decl.
18934
18935 2014-08-14  Ilya Enkovich  <ilya.enkovich@intel.com>
18936
18937         * cgraph.c (cgraph_node::function_symbol): Fix wrong
18938         cgraph_function_node to cgraph_node::function_symbol
18939         refactoring.
18940
18941 2014-08-14  Zhenqiang Chen  <zhenqiang.chen@arm.com>
18942
18943         * config/arm/arm.c (arm_option_override): Set max_insns_skipped
18944         to MAX_INSN_PER_IT_BLOCK when optimize_size for THUMB2.
18945
18946 2014-08-13  Chen Gang  gang.chen.5i5j@gmail.com
18947
18948         * microblaze/microblaze.md: Remove redundant '@' to avoid compiling
18949         warning.
18950
18951 2014-08-13  Roman Gareev  <gareevroman@gmail.com>
18952
18953         * gcc.dg/graphite/pr35356-2.c: Update according to the ISL code
18954         generator.
18955
18956 2014-08-12  Jakub Jelinek  <jakub@redhat.com>
18957
18958         PR target/62025
18959         * sched-deps.c (find_inc): Check if inc_insn doesn't clobber
18960         any registers that are used in mem_insn.
18961
18962 2014-08-12  Steve Ellcey  <sellcey@mips.com>
18963
18964         * config/mips/mips.h (ASM_SPEC): Pass float options to assembler.
18965
18966 2014-08-12  Steve Ellcey  <sellcey@mips.com>
18967
18968         * config/mips/t-mti-elf (MULTILIB_OPTIONS): Remove fp64 multilib.
18969         (MULTILIB_DIRNAMES): Ditto.
18970         * config/mips/t-mti-elf (MULTILIB_OPTIONS): Ditto.
18971         * config/mips/t-mti-elf (MULTILIB_EXCEPTIONS): Ditto.
18972         * config/mips/t-mti-linux (MULTILIB_OPTIONS): Ditto.
18973         * config/mips/t-mti-linux (MULTILIB_DIRNAMES): Ditto.
18974         * config/mips/t-mti-linux (MULTILIB_EXCEPTIONS): Ditto.
18975         * config/mips/mti-linux.h (SYSROOT_SUFFIX_SPEC): Ditto.
18976
18977 2014-08-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
18978
18979         PR target/61413
18980         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Fix definition
18981         of __ARM_SIZEOF_WCHAR_T.
18982
18983 2014-08-12  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
18984
18985         PR target/62098
18986         * config/arm/vfp.md (*combine_vcvtf2i): Fix constraint.
18987         Remove unnecessary attributes.
18988
18989 2014-08-12  Yury Gribov  <y.gribov@samsung.com>
18990
18991         * internal-fn.c (init_internal_fns): Fix off-by-one.
18992
18993 2014-08-12  Alexander Ivchenko  <alexander.ivchenko@intel.com>
18994             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
18995             Anna Tikhonova  <anna.tikhonova@intel.com>
18996             Ilya Tocar  <ilya.tocar@intel.com>
18997             Andrey Turetskiy  <andrey.turetskiy@intel.com>
18998             Ilya Verbin  <ilya.verbin@intel.com>
18999             Kirill Yukhin  <kirill.yukhin@intel.com>
19000             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
19001
19002         * config/i386/i386.c (standard_sse_constant_opcode): Use
19003         vpxord/vpternlog if avx512 is availible.
19004
19005 2014-08-12  Thomas Preud'homme  <thomas.preudhomme@arm.com>
19006
19007         PR middle-end/62103
19008         * gimple-fold.c (fold_ctor_reference): Don't fold in presence of
19009         bitfields, that is when size doesn't match the size of type or the
19010         size of the constructor.
19011
19012 2014-08-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
19013
19014         * config/rs6000/constraints.md (wh constraint): New constraint,
19015         for FP registers if direct move is available.
19016         (wi constraint): New constraint, for VSX/FP registers that can
19017         handle 64-bit integers.
19018         (wj constraint): New constraint for VSX/FP registers that can
19019         handle 64-bit integers for direct moves.
19020         (wk constraint): New constraint for VSX/FP registers that can
19021         handle 64-bit doubles for direct moves.
19022         (wy constraint): Make documentation match implementation.
19023
19024         * config/rs6000/rs6000.c (struct rs6000_reg_addr): Add
19025         scalar_in_vmx_p field to simplify tests of whether SFmode or
19026         DFmode can go in the Altivec registers.
19027         (rs6000_hard_regno_mode_ok): Use scalar_in_vmx_p field.
19028         (rs6000_setup_reg_addr_masks): Likewise.
19029         (rs6000_debug_print_mode): Add debug support for scalar_in_vmx_p
19030         field, and wh/wi/wj/wk constraints.
19031         (rs6000_init_hard_regno_mode_ok): Setup scalar_in_vmx_p field, and
19032         the wh/wi/wj/wk constraints.
19033         (rs6000_preferred_reload_class): If SFmode/DFmode can go in the
19034         upper registers, prefer VSX registers unless the operation is a
19035         memory operation with REG+OFFSET addressing.
19036
19037         * config/rs6000/vsx.md (VSr mode attribute): Add support for
19038         DImode.  Change SFmode to use ww constraint instead of d to allow
19039         SF registers in the upper registers.
19040         (VSr2): Likewise.
19041         (VSr3): Likewise.
19042         (VSr5): Fix thinko in comment.
19043         (VSa): New mode attribute that is an alternative to wa, that
19044         returns the VSX register class that a mode can go in, but may not
19045         be the preferred register class.
19046         (VS_64dm): New mode attribute for appropriate register classes for
19047         referencing 64-bit elements of vectors for direct moves and normal
19048         moves.
19049         (VS_64reg): Likewise.
19050         (vsx_mov<mode>): Change wa constraint to <VSa> to limit the
19051         register allocator to only registers the data type can handle.
19052         (vsx_le_perm_load_<mode>): Likewise.
19053         (vsx_le_perm_store_<mode>): Likewise.
19054         (vsx_xxpermdi2_le_<mode>): Likewise.
19055         (vsx_xxpermdi4_le_<mode>): Likewise.
19056         (vsx_lxvd2x2_le_<mode>): Likewise.
19057         (vsx_lxvd2x4_le_<mode>): Likewise.
19058         (vsx_stxvd2x2_le_<mode>): Likewise.
19059         (vsx_add<mode>3): Likewise.
19060         (vsx_sub<mode>3): Likewise.
19061         (vsx_mul<mode>3): Likewise.
19062         (vsx_div<mode>3): Likewise.
19063         (vsx_tdiv<mode>3_internal): Likewise.
19064         (vsx_fre<mode>2): Likewise.
19065         (vsx_neg<mode>2): Likewise.
19066         (vsx_abs<mode>2): Likewise.
19067         (vsx_nabs<mode>2): Likewise.
19068         (vsx_smax<mode>3): Likewise.
19069         (vsx_smin<mode>3): Likewise.
19070         (vsx_sqrt<mode>2): Likewise.
19071         (vsx_rsqrte<mode>2): Likewise.
19072         (vsx_tsqrt<mode>2_internal): Likewise.
19073         (vsx_fms<mode>4): Likewise.
19074         (vsx_nfma<mode>4): Likewise.
19075         (vsx_eq<mode>): Likewise.
19076         (vsx_gt<mode>): Likewise.
19077         (vsx_ge<mode>): Likewise.
19078         (vsx_eq<mode>_p): Likewise.
19079         (vsx_gt<mode>_p): Likewise.
19080         (vsx_ge<mode>_p): Likewise.
19081         (vsx_xxsel<mode>): Likewise.
19082         (vsx_xxsel<mode>_uns): Likewise.
19083         (vsx_copysign<mode>3): Likewise.
19084         (vsx_float<VSi><mode>2): Likewise.
19085         (vsx_floatuns<VSi><mode>2): Likewise.
19086         (vsx_fix_trunc<mode><VSi>2): Likewise.
19087         (vsx_fixuns_trunc<mode><VSi>2): Likewise.
19088         (vsx_x<VSv>r<VSs>i): Likewise.
19089         (vsx_x<VSv>r<VSs>ic): Likewise.
19090         (vsx_btrunc<mode>2): Likewise.
19091         (vsx_b2trunc<mode>2): Likewise.
19092         (vsx_floor<mode>2): Likewise.
19093         (vsx_ceil<mode>2): Likewise.
19094         (vsx_<VS_spdp_insn>): Likewise.
19095         (vsx_xscvspdp): Likewise.
19096         (vsx_xvcvspuxds): Likewise.
19097         (vsx_float_fix_<mode>2): Likewise.
19098         (vsx_set_<mode>): Likewise.
19099         (vsx_extract_<mode>_internal1): Likewise.
19100         (vsx_extract_<mode>_internal2): Likewise.
19101         (vsx_extract_<mode>_load): Likewise.
19102         (vsx_extract_<mode>_store): Likewise.
19103         (vsx_splat_<mode>): Likewise.
19104         (vsx_xxspltw_<mode>): Likewise.
19105         (vsx_xxspltw_<mode>_direct): Likewise.
19106         (vsx_xxmrghw_<mode>): Likewise.
19107         (vsx_xxmrglw_<mode>): Likewise.
19108         (vsx_xxsldwi_<mode>): Likewise.
19109         (vsx_xscvdpspn): Tighten constraints to only use register classes
19110         the types use.
19111         (vsx_xscvspdpn): Likewise.
19112         (vsx_xscvdpspn_scalar): Likewise.
19113
19114         * config/rs6000/rs6000.h (enum rs6000_reg_class_enum): Add wh, wi,
19115         wj, and wk constraints.
19116         (GPR_REG_CLASS_P): New helper macro for register classes targeting
19117         general purpose registers.
19118
19119         * config/rs6000/rs6000.md (f32_dm): Use wh constraint for SDmode
19120         direct moves.
19121         (zero_extendsidi2_lfiwz): Use wj constraint for direct move of
19122         DImode instead of wm.  Use wk constraint for direct move of DFmode
19123         instead of wm.
19124         (extendsidi2_lfiwax): Likewise.
19125         (lfiwax): Likewise.
19126         (lfiwzx): Likewise.
19127         (movdi_internal64): Likewise.
19128
19129         * doc/md.texi (PowerPC and IBM RS6000): Document wh, wi, wj, and
19130         wk constraints. Make the wy constraint documentation match them
19131         implementation.
19132
19133 2014-08-11  Mircea Namolaru  <mircea.namolaru@inria.fr>
19134
19135         Replacement of isl_int by isl_val
19136         * graphite-clast-to-gimple.c: include isl/val.h, isl/val_gmp.h
19137         (compute_bounds_for_param): use isl_val instead of isl_int
19138         (compute_bounds_for_loop): likewise
19139         * graphite-interchange.c: include isl/val.h, isl/val_gmp.h
19140         (build_linearized_memory_access): use isl_val instead of isl_int
19141         (pdr_stride_in_loop): likewise
19142         * graphite-optimize-isl.c:
19143         (getPrevectorMap): use isl_val instead of isl_int
19144         * graphite-poly.c:
19145         (pbb_number_of_iterations_at_time): use isl_val instead of isl_int
19146         graphite-sese-to-poly.c: include isl/val.h, isl/val_gmp.h
19147         (extern the_isl_ctx): declare
19148         (build_pbb_scattering_polyhedrons): use isl_val instead of isl_int
19149         (extract_affine_gmp): likewise
19150         (wrap): likewise
19151         (build_loop_iteration_domains): likewise
19152         (add_param_constraints): likewise
19153
19154 2014-08-11  Richard Biener  <rguenther@suse.de>
19155
19156         PR tree-optimization/62075
19157         * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Properly
19158         handle uses in patterns.
19159
19160 2014-08-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
19161             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
19162             Anna Tikhonova  <anna.tikhonova@intel.com>
19163             Ilya Tocar  <ilya.tocar@intel.com>
19164             Andrey Turetskiy  <andrey.turetskiy@intel.com>
19165             Ilya Verbin  <ilya.verbin@intel.com>
19166             Kirill Yukhin  <kirill.yukhin@intel.com>
19167             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
19168
19169         * common/config/i386/i386-common.c
19170         (OPTION_MASK_ISA_AVX512VL_SET): Define.
19171         (OPTION_MASK_ISA_AVX512F_UNSET): Update.
19172         (ix86_handle_option): Handle OPT_mavx512vl.
19173         * config/i386/cpuid.h (bit_AVX512VL): Define.
19174         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512vl,
19175         set -mavx512vl accordingly.
19176         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
19177         OPTION_MASK_ISA_AVX512VL.
19178         * config/i386/i386.c (ix86_target_string): Handle -mavx512vl.
19179         (ix86_option_override_internal): Define PTA_AVX512VL, handle
19180         PTA_AVX512VL and OPTION_MASK_ISA_AVX512VL.
19181         (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512vl.
19182         * config/i386/i386.h (TARGET_AVX512VL): Define.
19183         (TARGET_AVX512VL_P(x)): Ditto.
19184         * config/i386/i386.opt: Add mavx512vl.
19185
19186 2014-08-11  Felix Yang  <fei.yang0953@gmail.com>
19187
19188         PR tree-optimization/62073
19189         * tree-vect-loop.c (vect_is_simple_reduction_1): Check that DEF1 has
19190         a basic block.
19191
19192 2014-08-11  Alexander Ivchenko  <alexander.ivchenko@intel.com>
19193             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
19194             Anna Tikhonova  <anna.tikhonova@intel.com>
19195             Ilya Tocar  <ilya.tocar@intel.com>
19196             Andrey Turetskiy  <andrey.turetskiy@intel.com>
19197             Ilya Verbin  <ilya.verbin@intel.com>
19198             Kirill Yukhin  <kirill.yukhin@intel.com>
19199             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
19200
19201         * common/config/i386/i386-common.c
19202         (OPTION_MASK_ISA_AVX512BW_SET) : Define.
19203         (OPTION_MASK_ISA_AVX512BW_UNSET): Ditto.
19204         (OPTION_MASK_ISA_AVX512VL_UNSET) : Ditto.
19205         (ix86_handle_option): Handle OPT_mavx512bw.
19206         * config/i386/cpuid.h (bit_AVX512BW): Define.
19207         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512bw,
19208         set -mavx512bw accordingly.
19209         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
19210         OPTION_MASK_ISA_AVX512BW.
19211         * config/i386/i386.c (ix86_target_string): Handle -mavx512bw.
19212         (ix86_option_override_internal): Define PTA_AVX512BW, handle
19213         PTA_AVX512BW and OPTION_MASK_ISA_AVX512BW.
19214         (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512bw.
19215         * config/i386/i386.h (TARGET_AVX512BW): Define.
19216         (TARGET_AVX512BW_P(x)): Ditto.
19217         * config/i386/i386.opt: Add mavx512bw.
19218
19219 2014-08-11  Richard Biener  <rguenther@suse.de>
19220
19221         PR tree-optimization/62070
19222         * tree-ssa-loop-manip.c (gimple_duplicate_loop_to_header_edge):
19223         Remove SSA checking.
19224
19225 2014-08-11  Yury Gribov  <y.gribov@samsung.com>
19226
19227         * asan.c (asan_check_flags): New enum.
19228         (build_check_stmt_with_calls): Removed function.
19229         (build_check_stmt): Split inlining logic to
19230         asan_expand_check_ifn.
19231         (instrument_derefs): Rename parameter.
19232         (instrument_mem_region_access): Rename parameter.
19233         (instrument_strlen_call): Likewise.
19234         (asan_expand_check_ifn): New function.
19235         (asan_instrument): Remove old code.
19236         (pass_sanopt::execute): Change handling of
19237         asan-instrumentation-with-call-threshold.
19238         (asan_clear_shadow): Fix formatting.
19239         (asan_function_start): Likewise.
19240         (asan_emit_stack_protection): Likewise.
19241         * doc/invoke.texi (asan-instrumentation-with-call-threshold):
19242         Update description.
19243         * internal-fn.c (expand_ASAN_CHECK): New function.
19244         * internal-fn.def (ASAN_CHECK): New internal function.
19245         * params.def (PARAM_ASAN_INSTRUMENTATION_WITH_CALL_THRESHOLD):
19246         Update description.
19247         (PARAM_ASAN_USE_AFTER_RETURN): Likewise.
19248         * tree.c: Small comment fix.
19249
19250 2014-08-11  Yury Gribov  <y.gribov@samsung.com>
19251
19252         * gimple.c (gimple_call_fnspec): Support internal functions.
19253         (gimple_call_return_flags): Use const.
19254         * Makefile.in (GTFILES): Add internal-fn.h to list of GC files.
19255         * internal-fn.def: Add fnspec information.
19256         * internal-fn.h (internal_fn_fnspec): New function.
19257         (init_internal_fns): Declare new function.
19258         * internal-fn.c (internal_fn_fnspec_array): New global variable.
19259         (init_internal_fns): New function.
19260         * tree-core.h: Update macro call.
19261         * tree.c (build_common_builtin_nodes): Initialize internal fns.
19262
19263 2014-08-10  Gerald Pfeifer  <gerald@pfeifer.com>
19264
19265         * lto-streamer.h (struct output_block::symbol): Change from
19266         struct symtab_node to plain symtab_node.
19267         (referenced_from_this_partition_p): Change first parameter
19268         from struct symtab_node to plain symtab_node.
19269
19270 2014-08-10  Marek Polacek  <polacek@redhat.com>
19271
19272         PR c/51849
19273         * gcc/doc/invoke.texi: Document -Wc90-c99-compat.
19274
19275 2014-08-09  Jan Hubicka  <hubicka@ucw.cz>
19276
19277         * ipa-devirt.c (get_dynamic_type): Handle case when instance is in
19278         DECL correctly; do not give up on types in static storage.
19279
19280 2014-08-09  Paolo Carlini  <paolo.carlini@oracle.com>
19281
19282         * doc/invoke.texi ([Wnarrowing]): Update for non-constants in C++11.
19283
19284 2014-08-09  Roman Gareev  <gareevroman@gmail.com>
19285
19286         * graphite-isl-ast-to-gimple.c:
19287         (translate_isl_ast_node_user): Use nb_loops instead of loop->num + 1.
19288
19289         * gcc.dg/graphite/isl-ast-gen-user-1.c: New testcase.
19290
19291 2014-08-08  Guozhi Wei  <carrot@google.com>
19292
19293         * config/rs6000/rs6000.md (*movdi_internal64): Add a new constraint.
19294
19295 2014-08-08  Cary Coutant  <ccoutant@google.com>
19296
19297         * dwarf2out.c (get_skeleton_type_unit): Remove.
19298         (output_skeleton_debug_sections): Remove skeleton type units.
19299         (output_comdat_type_unit): Likewise.
19300         (dwarf2out_finish): Likewise.
19301
19302 2014-08-07  Yi Yang  <ahyangyi@google.com>
19303
19304         * predict.c (expr_expected_value_1): Remove the redundant assignment.
19305
19306 2014-08-08  Richard Biener  <rguenther@suse.de>
19307
19308         * lto-streamer.h (struct lto_input_block): Make it a class
19309         with a constructor.
19310         (LTO_INIT_INPUT_BLOCK, LTO_INIT_INPUT_BLOCK_PTR): Remove.
19311         (struct lto_function_header, struct lto_simple_header,
19312         struct lto_simple_header_with_strings,
19313         struct lto_decl_header, struct lto_function_header): Make
19314         a simple inheritance hieararchy.  Remove unused fields.
19315         (struct lto_asm_header): Remove.
19316         * lto-streamer-out.c (produce_asm): Adjust.
19317         (lto_output_toplevel_asms): Likewise.
19318         (produce_asm_for_decls): Likewise.
19319         * lto-section-out.c (lto_destroy_simple_output_block): Likewise.
19320         * data-streamer-in.c (string_for_index): Likewise.
19321         * ipa-inline-analysis.c (inline_read_section): Likewise.
19322         * ipa-prop.c (ipa_prop_read_section): Likewise.
19323         (read_replacements_section): Likewise.
19324         * lto-cgraph.c (input_cgraph_opt_section): Likewise.
19325         * lto-section-in.c (lto_create_simple_input_block): Likewise.
19326         (lto_destroy_simple_input_block): Likewise.
19327         * lto-streamer-in.c (lto_read_body_or_constructor): Likewise.
19328         (lto_input_toplevel_asms): Likewise.
19329
19330 2014-08-08  Alexander Ivchenko  <alexander.ivchenko@intel.com>
19331             Maxim Kuznetsov  <maxim.kuznetsov@intel.com>
19332             Anna Tikhonova  <anna.tikhonova@intel.com>
19333             Ilya Tocar  <ilya.tocar@intel.com>
19334             Andrey Turetskiy  <andrey.turetskiy@intel.com>
19335             Ilya Verbin  <ilya.verbin@intel.com>
19336             Kirill Yukhin  <kirill.yukhin@intel.com>
19337             Michael Zolotukhin  <michael.v.zolotukhin@intel.com>
19338
19339         * common/config/i386/i386-common.c
19340         (OPTION_MASK_ISA_AVX512DQ_SET): Define.
19341         (OPTION_MASK_ISA_AVX512DQ_UNSET): Ditto.
19342         (ix86_handle_option): Handle OPT_mavx512dq.
19343         * config/i386/cpuid.h (bit_AVX512DQ): Define.
19344         * config/i386/driver-i386.c (host_detect_local_cpu): Detect avx512dq,
19345         set -mavx512dq accordingly.
19346         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
19347         OPTION_MASK_ISA_AVX512DQ.
19348         * config/i386/i386.c (ix86_target_string): Handle -mavx512dq.
19349         (ix86_option_override_internal): Define PTA_AVX512DQ, handle
19350         PTA_AVX512DQ and OPTION_MASK_ISA_AVX512DQ.
19351         (ix86_valid_target_attribute_inner_p): Handle OPT_mavx512dq.
19352         * config/i386/i386.h (TARGET_AVX512DQ): Define.
19353         (TARGET_AVX512DQ_P(x)): Ditto.
19354         * config/i386/i386.opt: Add mavx512dq.
19355
19356 2014-08-08  Richard Biener  <rguenther@suse.de>
19357
19358         * builtins.c (c_getstr, readonly_data_expr, init_target_chars,
19359         target_percent, target_percent_s): Export.
19360         (var_decl_component_p, fold_builtin_memory_op, fold_builtin_memset,
19361         fold_builtin_bzero, fold_builtin_strcpy, fold_builtin_strncpy,
19362         fold_builtin_strcat, fold_builtin_fputs, fold_builtin_memory_chk,
19363         fold_builtin_stxcpy_chk, fold_builtin_stxncpy_chk,
19364         fold_builtin_sprintf_chk_1, fold_builtin_snprintf_chk_1):
19365         Move to gimple-fold.c.
19366         (fold_builtin_2): Remove handling of bzero, fputs, fputs_unlocked,
19367         strcat and strcpy.
19368         (fold_builtin_3): Remove handling of memset, bcopy, memcpy,
19369         mempcpy, memmove, strncpy, strcpy_chk and stpcpy_chk.
19370         (fold_builtin_4): Remove handling of memcpy_chk, mempcpy_chk,
19371         memmove_chk, memset_chk, strncpy_chk and stpncpy_chk.
19372         (rewrite_call_expr_array): Remove.
19373         (fold_builtin_sprintf_chk): Likewise.
19374         (fold_builtin_snprintf_chk): Likewise.
19375         (fold_builtin_varargs): Remove handling of sprintf_chk,
19376         vsprintf_chk, snprintf_chk and vsnprintf_chk.
19377         (gimple_fold_builtin_sprintf_chk): Remove.
19378         (gimple_fold_builtin_snprintf_chk): Likewise.
19379         (gimple_fold_builtin_varargs): Likewise.
19380         (fold_call_stmt): Do not call gimple_fold_builtin_varargs.
19381         * predict.c (optimize_bb_for_size_p): Handle NULL bb.
19382         * gimple.c (gimple_seq_add_seq_without_update): New function.
19383         * gimple.h (gimple_seq_add_seq_without_update): Declare.
19384         * gimple-fold.c: Include output.h.
19385         (gsi_replace_with_seq_vops): New function, split out from ...
19386         (gimplify_and_update_call_from_tree): ... here.
19387         (replace_call_with_value): New function.
19388         (replace_call_with_call_and_fold): Likewise.
19389         (var_decl_component_p): Moved from builtins.c.
19390         (gimple_fold_builtin_memory_op): Moved from builtins.c
19391         fold_builtin_memory_op and rewritten to GIMPLE.
19392         (gimple_fold_builtin_memset): Likewise.
19393         (gimple_fold_builtin_strcpy): Likewise.
19394         (gimple_fold_builtin_strncpy): Likewise.
19395         (gimple_fold_builtin_strcat): Likewise.
19396         (gimple_fold_builtin_fputs): Likewise.
19397         (gimple_fold_builtin_memory_chk): Likewise.
19398         (gimple_fold_builtin_stxcpy_chk): Likewise.
19399         (gimple_fold_builtin_stxncpy_chk): Likewise.
19400         (gimple_fold_builtin_snprintf_chk): Likewise.
19401         (gimple_fold_builtin_sprintf_chk): Likewise.
19402         (gimple_fold_builtin_strlen): New function.
19403         (gimple_fold_builtin_with_strlen): New function split out from
19404         gimple_fold_builtin.
19405         (gimple_fold_builtin): Change signature and handle
19406         bzero, memset, bcopy, memcpy, mempcpy and memmove folding
19407         here.  Call gimple_fold_builtin_with_strlen.
19408         (gimple_fold_call): Adjust.
19409
19410 2014-08-08  Kugan Vivekanandarajah  <kuganv@linaro.org>
19411
19412         * calls.c (precompute_arguments): Check
19413         promoted_for_signed_and_unsigned_p and set the promoted mode.
19414         (promoted_for_signed_and_unsigned_p): New function.
19415         (expand_expr_real_1): Check promoted_for_signed_and_unsigned_p
19416         and set the promoted mode.
19417         * expr.h (promoted_for_signed_and_unsigned_p): New function definition.
19418         * cfgexpand.c (expand_gimple_stmt_1): Call emit_move_insn if
19419         SUBREG is promoted with SRP_SIGNED_AND_UNSIGNED.
19420
19421
19422 2014-08-08  Kugan Vivekanandarajah  <kuganv@linaro.org>
19423
19424         * calls.c (precompute_arguments): Use new SUBREG_PROMOTED_SET
19425         instead of SUBREG_PROMOTED_UNSIGNED_SET.
19426         (expand_call): Likewise.
19427         * cfgexpand.c (expand_gimple_stmt_1): Use SUBREG_PROMOTED_SIGN
19428         to get promoted mode.
19429         * combine.c (record_promoted_value): Skip > 0 comparison with
19430         SUBREG_PROMOTED_UNSIGNED_P as it now returns only 0 or 1.
19431         * expr.c (convert_move): Use SUBREG_CHECK_PROMOTED_SIGN instead
19432         of SUBREG_PROMOTED_UNSIGNED_P.
19433         (convert_modes): Likewise.
19434         (store_expr): Use SUBREG_PROMOTED_SIGN to get promoted mode.
19435         Use SUBREG_CHECK_PROMOTED_SIGN instead of SUBREG_PROMOTED_UNSIGNED_P.
19436         (expand_expr_real_1): Use new SUBREG_PROMOTED_SET instead of
19437         SUBREG_PROMOTED_UNSIGNED_SET.
19438         * function.c (assign_parm_setup_reg): Use new SUBREG_PROMOTED_SET
19439         instead of SUBREG_PROMOTED_UNSIGNED_SET.
19440         * ifcvt.c (noce_emit_cmove): Updated to use SUBREG_PROMOTED_GET and
19441         SUBREG_PROMOTED_SET.
19442         * internal-fn.c (ubsan_expand_si_overflow_mul_check): Use
19443         SUBREG_PROMOTED_SET instead of SUBREG_PROMOTED_UNSIGNED_SET.
19444         * optabs.c (widen_operand): Use SUBREG_CHECK_PROMOTED_SIGN instead
19445         of SUBREG_PROMOTED_UNSIGNED_P.
19446         * rtl.h (SUBREG_PROMOTED_UNSIGNED_SET): Remove.
19447         (SUBREG_PROMOTED_SET): New define.
19448         (SUBREG_PROMOTED_GET): Likewise.
19449         (SUBREG_PROMOTED_SIGN): Likewise.
19450         (SUBREG_PROMOTED_SIGNED_P): Likewise.
19451         (SUBREG_CHECK_PROMOTED_SIGN): Likewise.
19452         (SUBREG_PROMOTED_UNSIGNED_P): Updated.
19453         * rtlanal.c (unsigned_reg_p): Use new SUBREG_PROMOTED_GET
19454         instead of SUBREG_PROMOTED_UNSIGNED_GET.
19455         (nonzero_bits1): Skip > 0 comparison with the results as
19456         SUBREG_PROMOTED_UNSIGNED_P now returns only 0 or 1.
19457         (num_sign_bit_copies1): Use SUBREG_PROMOTED_SIGNED_P instead
19458         of !SUBREG_PROMOTED_UNSIGNED_P.
19459         * simplify-rtx.c (simplify_unary_operation_1): Use new
19460         SUBREG_PROMOTED_SIGNED_P instead of !SUBREG_PROMOTED_UNSIGNED_P.
19461         (simplify_subreg): Use new SUBREG_PROMOTED_SIGNED_P,
19462         SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_SET instead of
19463         SUBREG_PROMOTED_UNSIGNED_P and SUBREG_PROMOTED_UNSIGNED_SET.
19464
19465 2014-08-07  Jan Hubicka  <hubicka@ucw.cz>
19466
19467         * ipa-devirt.c: Include gimple-pretty-print.h
19468         (referenced_from_vtable_p): Exclude DECL_EXTERNAL from
19469         further tests.
19470         (decl_maybe_in_construction_p): Fix conditional on cdtor check
19471         (get_polymorphic_call_info): Fix return value
19472         (type_change_info): New sturcture based on ipa-prop
19473         variant.
19474         (noncall_stmt_may_be_vtbl_ptr_store): New predicate
19475         based on ipa-prop variant.
19476         (extr_type_from_vtbl_ptr_store): New function
19477         based on ipa-prop variant.
19478         (record_known_type): New function.
19479         (check_stmt_for_type_change): New function.
19480         (get_dynamic_type): New function.
19481         * ipa-prop.c (ipa_analyze_call_uses): Use get_dynamic_type.
19482         * tree-ssa-pre.c: ipa-utils.h
19483         (eliminate_dom_walker::before_dom_children): Use ipa-devirt
19484         machinery; sanity check with ipa-prop devirtualization.
19485         * trans-mem.c (ipa_tm_insert_gettmclone_call): Clear
19486         polymorphic flag.
19487
19488 2014-08-07  Trevor Saunders  <tsaunders@mozilla.com>
19489
19490         * Makefile.in: Remove references to pointer-set.c and pointer-set.h.
19491         * alias.c, cfgexpand.c, cgraphbuild.c,
19492         config/aarch64/aarch64-builtins.c, config/aarch64/aarch64.c,
19493         config/alpha/alpha.c, config/darwin.c, config/i386/i386.c,
19494         config/i386/winnt.c, config/ia64/ia64.c, config/m32c/m32c.c,
19495         config/mep/mep.c, config/mips/mips.c, config/rs6000/rs6000.c,
19496         config/s390/s390.c, config/sh/sh.c, config/sparc/sparc.c,
19497         config/spu/spu.c, config/stormy16/stormy16.c, config/tilegx/tilegx.c,
19498         config/tilepro/tilepro.c, config/xtensa/xtensa.c, dominance.c,
19499         dse.c, except.c, gengtype.c, gimple-expr.c,
19500         gimple-ssa-strength-reduction.c, gimplify.c, ifcvt.c,
19501         ipa-visibility.c, lto-streamer.h, omp-low.c, predict.c, stmt.c,
19502         tree-affine.c, tree-cfg.c, tree-eh.c, tree-inline.c, tree-nested.c,
19503         tree-scalar-evolution.c, tree-ssa-loop-im.c, tree-ssa-loop-niter.c,
19504         tree-ssa-phiopt.c, tree-ssa-structalias.c, tree-ssa-uninit.c,
19505         tree-ssa.c, tree.c, var-tracking.c, varpool.c: Remove includes of
19506         pointer-set.h.
19507         * pointer-set.c: Remove file.
19508         * pointer-set.h: Remove file.
19509
19510 2014-08-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19511
19512         * config/arm/arm.md (*cmov<mode>): Set type attribute to fcsel.
19513         * config/arm/types.md (f_sels, f_seld): Delete.
19514
19515 2014-08-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19516
19517         * config/aarch64/aarch64.md (absdi2): Set simd attribute.
19518         (aarch64_reload_mov<mode>): Predicate on TARGET_FLOAT.
19519         (aarch64_movdi_<mode>high): Likewise.
19520         (aarch64_mov<mode>high_di): Likewise.
19521         (aarch64_movdi_<mode>low): Likewise.
19522         (aarch64_mov<mode>low_di): Likewise.
19523         (aarch64_movtilow_tilow): Likewise.
19524         Add comment explaining usage of fp,simd attributes and of
19525         TARGET_FLOAT and TARGET_SIMD.
19526
19527 2014-08-07  Ian Bolton  <ian.bolton@arm.com>
19528             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19529
19530         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate):
19531         Use MOVN when one of the half-words is 0xffff.
19532
19533 2014-08-07  Marat Zakirov  <m.zakirov@samsung.com>
19534
19535         * config/arm/thumb1.md (*thumb1_movqi_insn): Copy of thumb1_movhi_insn.
19536
19537 2014-08-07  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
19538
19539         * haifa-sched.c (SCHED_SORT): Delete.  Macro used exactly once.
19540         (enum rfs_decition:RFS_*): New constants wrapped in an enum.
19541         (rfs_str): String corresponding to RFS_* constants.
19542         (rank_for_schedule_stats_t): New typedef.
19543         (rank_for_schedule_stats): New static variable.
19544         (rfs_result): New static function.
19545         (rank_for_schedule): Track statistics for deciding heuristics.
19546         (rank_for_schedule_stats_diff, print_rank_for_schedule_stats): New
19547         static functions.
19548         (ready_sort): Use them for debug printouts.
19549         (schedule_block): Init statistics state.  Print statistics on
19550         rank_for_schedule decisions.
19551
19552 2014-08-07  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
19553
19554         * haifa-sched.c (rank_for_schedule): Fix INSN_TICK-based heuristics.
19555
19556 2014-08-07  Ilya Tocar  <ilya.tocar@intel.com>
19557
19558         * config/i386/sse.md (vec_extract_lo_<mode><mask_name>): Fix
19559         constraint.
19560
19561 2014-08-07  Trevor Saunders  <tsaunders@mozilla.com>
19562
19563         * hash-map.h (default_hashmap_traits): Adjust overloads of hash
19564         function to not conflict.
19565         * alias.c, cfgexpand.c, dse.c, except.h, gimple-expr.c,
19566         gimple-ssa-strength-reduction.c, gimple-ssa.h, ifcvt.c,
19567         lto-streamer-out.c, lto-streamer.h, tree-affine.c, tree-affine.h,
19568         tree-predcom.c, tree-scalar-evolution.c, tree-ssa-loop-im.c,
19569         tree-ssa-loop-niter.c, tree-ssa.c, value-prof.c: Use hash_map instead
19570         of pointer_map.
19571
19572 2014-08-07  Marek Polacek  <polacek@redhat.com>
19573
19574         * fold-const.c (fold_binary_loc): Add folding of
19575         (PTR0 - (PTR1 p+ A) -> (PTR0 - PTR1) - A.
19576
19577 2013-08-07  Ilya Enkovich  <ilya.enkovich@intel.com>
19578
19579         * config/elfos.h (ASM_DECLARE_OBJECT_NAME): Use decl size
19580         instead of type size.
19581         (ASM_FINISH_DECLARE_OBJECT): Likewise.
19582
19583 2014-08-07  Marat Zakirov  <m.zakirov@samsung.com>
19584
19585         * config/arm/thumb1.md (*thumb1_movhi_insn): Handle stack pointer.
19586         (*thumb1_movqi_insn): Likewise.
19587         * config/arm/thumb2.md (*thumb2_movhi_insn): Likewise.
19588
19589 2014-08-07  Tom de Vries  <tom@codesourcery.com>
19590
19591         * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
19592         (glibc_2_11_or_earlier): Remove effective-target keywords.
19593
19594 2014-08-07  Kugan Vivekanandarajah  <kuganv@linaro.org>
19595
19596         * config/arm/arm.c (bdesc_2arg): Fix typo.
19597         (arm_atomic_assign_expand_fenv): Remove The default implementation.
19598
19599 2014-08-07  Zhenqiang Chen  <zhenqiang.chen@arm.com>
19600
19601         * tree-ssa-loop-ivopts.c (get_address_cost): Try aligned offset.
19602
19603 2014-08-06  Vladimir Makarov  <vmakarov@redhat.com>
19604
19605         PR debug/61923
19606         * haifa-sched.c (advance_one_cycle): Fix dump.
19607         (schedule_block): Don't advance cycle if we are already at the
19608         beginning of the cycle.
19609
19610 2014-08-06  Martin Jambor  <mjambor@suse.cz>
19611
19612         PR ipa/61393
19613         * cgraphclones.c (cgraph_node::create_clone): Also copy tm_clone.
19614
19615 2014-08-06  Richard Biener  <rguenther@suse.de>
19616
19617         PR lto/62034
19618         * lto-streamer-in.c (lto_input_tree_1): Assert we do not read
19619         SCCs here.
19620         (lto_input_tree): Pop SCCs here.
19621
19622 2014-08-06  Richard Biener  <rguenther@suse.de>
19623
19624         PR tree-optimization/61320
19625         * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Properly
19626         handle misaligned loads.
19627
19628 2014-08-06  Alan Lawrence  <alan.lawrence@arm.com>
19629
19630         * config/aarch64/aarch64.c (aarch64_evpc_dup): Enable for bigendian.
19631         (aarch64_expand_vec_perm_const): Check for dup before zip.
19632
19633 2014-08-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19634
19635         * config/aarch64/aarch64.c (aarch64_classify_address): Use REG_P and
19636         CONST_INT_P instead of GET_CODE and compare.
19637         (aarch64_select_cc_mode): Likewise.
19638         (aarch64_print_operand): Likewise.
19639         (aarch64_rtx_costs): Likewise.
19640         (aarch64_simd_valid_immediate): Likewise.
19641         (aarch64_simd_check_vect_par_cnst_half): Likewise.
19642         (aarch64_simd_emit_pair_result_insn): Likewise.
19643
19644 2014-08-05  David Malcolm  <dmalcolm@redhat.com>
19645
19646         * gdbhooks.py (find_gcc_source_dir): New helper function.
19647         (class PassNames): New class, locating and parsing passes.def.
19648         (class BreakOnPass): New command "break-on-pass".
19649
19650 2014-08-05  Trevor Saunders  <tsaunders@mozilla.com>
19651
19652         * tree-ssa.c (redirect_edge_var_map_dup): insert newe before
19653         getting olde.
19654
19655 2014-08-05  Richard Biener  <rguenther@suse.de>
19656
19657         PR rtl-optimization/61672
19658         * emit-rtl.h (mem_attrs_eq_p): Declare.
19659         * emit-rtl.c (mem_attrs_eq_p): Export.  Handle NULL mem-attrs.
19660         * cse.c (exp_equiv_p): Use mem_attrs_eq_p.
19661         * cfgcleanup.c (merge_memattrs): Likewise.
19662         Include emit-rtl.h.
19663
19664 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19665
19666         * config/aarch64/arm_neon.h (vqdmlals_lane_s32): Use scalar types
19667         rather than singleton vectors.
19668         (vqdmlsls_lane_s32): Likewise.
19669
19670 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19671
19672         * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_laneq<mode>):
19673         Use VSDQ_HSI mode iterator.
19674         (aarch64_sqrdmulh_laneq<mode>): Likewise.
19675         (aarch64_sq<r>dmulh_laneq<mode>_internal): New define_insn.
19676         * config/aarch64/aarch64-simd-builtins.def (sqdmulh_laneq):
19677         Use BUILTIN_VDQHS macro.
19678         (sqrdmulh_laneq): Likewise.
19679         * config/aarch64/arm_neon.h (vqdmlalh_laneq_s16): New intrinsic.
19680         (vqdmlals_laneq_s32): Likewise.
19681         (vqdmlslh_laneq_s16): Likewise.
19682         (vqdmlsls_laneq_s32): Likewise.
19683         (vqdmulhh_laneq_s16): Likewise.
19684         (vqdmulhs_laneq_s32): Likewise.
19685         (vqrdmulhh_laneq_s16): Likewise.
19686         (vqrdmulhs_laneq_s32): Likewise.
19687
19688 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19689
19690         * config/aarch64/arm_neon.h (vmul_f64): New intrinsic.
19691         (vmuld_laneq_f64): Likewise.
19692         (vmuls_laneq_f32): Likewise.
19693         (vmul_n_f64): Likewise.
19694         (vmuld_lane_f64): Reimplement in C.
19695         (vmuls_lane_f32): Likewise.
19696
19697 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19698
19699         * config/arm/cortex-a15.md (cortex_a15_alu_shift): Add crc type
19700         to reservation.
19701         * config/arm/cortex-a53.md (cortex_a53_alu_shift): Likewise.
19702
19703 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19704
19705         * config/arm/arm.md (clzsi2): Set predicable_short_it attr to no.
19706         (rbitsi2): Likewise.
19707         (*arm_rev): Set predicable and predicable_short_it attributes.
19708
19709 2014-08-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19710
19711         * convert.c (convert_to_integer): Guard transformation to lrint by
19712         -fno-math-errno.
19713
19714 2014-08-05  James Greenhalgh  <james.greenhalgh@arm.com>
19715
19716         * config/aarch64/aarch64-builtins.c
19717         (aarch64_simd_builtin_type_mode): Delete.
19718         (v8qi_UP): Remap to V8QImode.
19719         (v4hi_UP): Remap to V4HImode.
19720         (v2si_UP): Remap to V2SImode.
19721         (v2sf_UP): Remap to V2SFmode.
19722         (v1df_UP): Remap to V1DFmode.
19723         (di_UP): Remap to DImode.
19724         (df_UP): Remap to DFmode.
19725         (v16qi_UP):V16QImode.
19726         (v8hi_UP): Remap to V8HImode.
19727         (v4si_UP): Remap to V4SImode.
19728         (v4sf_UP): Remap to V4SFmode.
19729         (v2di_UP): Remap to V2DImode.
19730         (v2df_UP): Remap to V2DFmode.
19731         (ti_UP): Remap to TImode.
19732         (ei_UP): Remap to EImode.
19733         (oi_UP): Remap to OImode.
19734         (ci_UP): Map to CImode.
19735         (xi_UP): Remap to XImode.
19736         (si_UP): Remap to SImode.
19737         (sf_UP): Remap to SFmode.
19738         (hi_UP): Remap to HImode.
19739         (qi_UP): Remap to QImode.
19740         (aarch64_simd_builtin_datum): Make mode a machine_mode.
19741         (VAR1): Build builtin name.
19742         (aarch64_init_simd_builtins): Remove dead code.
19743
19744 2014-08-05  Roman Gareev  <gareevroman@gmail.com>
19745
19746         * graphite-isl-ast-to-gimple.c:
19747         (set_options): New function.
19748         (scop_to_isl_ast): Add calling of set_options.
19749
19750 2014-08-05  Jakub Jelinek  <jakub@redhat.com>
19751
19752         * loop-unroll.c (struct iv_to_split): Remove n_loc and loc fields.
19753         (analyze_iv_to_split_insn): Don't initialize them.
19754         (get_ivts_expr): Removed.
19755         (allocate_basic_variable, insert_base_initialization): Use
19756         SET_SRC instead of *get_ivts_expr.
19757         (split_iv): Use &SET_SRC instead of get_ivts_expr.
19758
19759 2014-08-05  Roman Gareev  <gareevroman@gmail.com>
19760
19761         * graphite-isl-ast-to-gimple.c: Add a new struct ast_build_info.
19762         (translate_isl_ast_for_loop): Add checking of the
19763         flag_loop_parallelize_all.
19764         (ast_build_before_for): New function.
19765         (scop_to_isl_ast): Add checking of the
19766         flag_loop_parallelize_all.
19767         * graphite-dependences.c: Move the defenition of the
19768         scop_get_dependences from graphite-optimize-isl.c to this file.
19769         (apply_schedule_on_deps): Add checking of the ux's emptiness.
19770         (carries_deps): Add checking of the x's value.
19771         * graphite-optimize-isl.c: Move the defenition of the
19772         scop_get_dependences to graphite-dependences.c.
19773         * graphite-poly.h: Add declarations of scop_get_dependences
19774         and carries_deps.
19775
19776 2014-08-04  Rohit  <rohitarulraj@freescale.com>
19777
19778         PR target/60102
19779         * config/rs6000/rs6000.c (rs6000_reg_names): Add SPE high register
19780         names.
19781         (alt_reg_names): Likewise.
19782         (rs6000_dwarf_register_span): For SPE high registers, replace
19783         dwarf register numbers with GCC hard register numbers.
19784         (rs6000_init_dwarf_reg_sizes_extra): Likewise.
19785         (rs6000_dbx_register_number): For SPE high registers, return dwarf
19786         register number for the corresponding GCC hard register number.
19787         * config/rs6000/rs6000.h (FIRST_PSEUDO_REGISTER): Update based on 32
19788         newly added GCC hard register numbers for SPE high registers.
19789         (DWARF_FRAME_REGISTERS):  Likewise.
19790         (DWARF_REG_TO_UNWIND_COLUMN): Likewise.
19791         (DWARF_FRAME_REGNUM): Likewise.
19792         (FIXED_REGISTERS): Likewise.
19793         (CALL_USED_REGISTERS): Likewise.
19794         (CALL_REALLY_USED_REGISTERS): Likewise.
19795         (REG_ALLOC_ORDER): Likewise.
19796         (enum reg_class): Likewise.
19797         (REG_CLASS_NAMES): Likewise.
19798         (REG_CLASS_CONTENTS): Likewise.
19799         (SPE_HIGH_REGNO_P): New macro to identify SPE high registers.
19800
19801 2014-08-04  Richard Biener  <rguenther@suse.de>
19802
19803         * gimple-fold.h (gimple_fold_builtin): Remove.
19804         * gimple-fold.c (gimple_fold_builtin): Make static.
19805         * tree-ssa-ccp.c (pass_fold_builtins::execute): Use
19806         fold_stmt, not gimple_fold_builtin.
19807
19808 2014-08-04  Martin Liska <mliska@suse.cz>
19809
19810         * cgraph.h (csi_end_p): Removed.
19811         (csi_next): Likewise.
19812         (csi_node): Likewise.
19813         (csi_start): Likewise.
19814         (cgraph_node_in_set_p): Likewise.
19815         (cgraph_node_set_size): Likewise.
19816         (vsi_end_p): Likewise.
19817         (vsi_next): Likewise.
19818         (vsi_node): Likewise.
19819         (vsi_start): Likewise.
19820         (varpool_node_set_size): Likewise.
19821         (cgraph_node_set_nonempty_p): Likewise.
19822         (varpool_node_set_nonempty_p): Likewise.
19823         * cgraphunit.c (cgraph_process_new_functions): vec replaces
19824         cgraph_node_set.
19825         * ipa-inline-transform.c: Likewise.
19826         * ipa-utils.c (cgraph_node_set_new): Removed.
19827         (cgraph_node_set_add): Likewise.
19828         (cgraph_node_set_remove): Likewise.
19829         (cgraph_node_set_find): Likewise.
19830         (dump_cgraph_node_set): Likewise.
19831         (debug_cgraph_node_set): Likewise.
19832         (free_cgraph_node_set): Likewise.
19833         (varpool_node_set_new): Likewise.
19834         (varpool_node_set_add): Likewise.
19835         (varpool_node_set_remove): Likewise.
19836         (varpool_node_set_find): Likewise.
19837         (dump_varpool_node_set): Likewise.
19838         (free_varpool_node_set): Likewise.
19839         (debug_varpool_node_set): Likewise.
19840         * tree-emutls.c (struct tls_var_data):
19841         (emutls_index): Removed.
19842         (emutls_decl): Likewise.
19843         (gen_emutls_addr): Function implementation uses newly added
19844         hash_map<varpool_node *, tls_var_data>.
19845         (clear_access_vars): Likewise.
19846         (create_emultls_var): Likewise.
19847         (ipa_lower_emutls): Likewise.
19848         (reset_access): New function.
19849
19850 2014-08-04 Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
19851
19852         * config/i386/i386.c (ix86_option_override_internal): Add
19853         PTA_RDRND and PTA_MOVBE for bdver4.
19854
19855 2014-08-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19856             James Greenhalgh  <james.greenhalgh@arm.com>
19857
19858         * doc/md.texi (clrsb): Document.
19859         (clz): Change reference to x into operand 1.
19860         (ctz): Likewise.
19861         (popcount): Likewise.
19862
19863 2014-08-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19864
19865         PR target/61713
19866         * gcc/optabs.c (expand_atomic_test_and_set): Do not try to emit
19867         move to subtarget in serial version if result is ignored.
19868
19869 2014-08-04  Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
19870             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
19871
19872         * sched-deps.c (try_group_insn): Generalise macro fusion hook usage
19873         to any two insns.  Update comment.  Rename to sched_macro_fuse_insns.
19874         (sched_analyze_insn): Update use of try_group_insn to
19875         sched_macro_fuse_insns.
19876         * config/i386/i386.c (ix86_macro_fusion_pair_p): Reject 2nd
19877         arguments that are not conditional jumps.
19878
19879 2014-08-04 Ganesh Gopalasubramanian  <Ganesh.Gopalasubramanian@amd.com>
19880
19881         * config/i386/driver-i386.c (host_detect_local_cpu): Handle AMD's extended
19882         family information. Handle BTVER2 cpu with cpuid family value.
19883
19884 2014-08-04  Tom de Vries  <tom@codesourcery.com>
19885
19886         * doc/sourcebuild.texi (glibc, glibc_2_12_or_later)
19887         (glibc_2_11_or_earlier): Document effective-target keywords.
19888
19889 2014-08-01  Jan Hubicka  <hubicka@ucw.cz>
19890
19891         * ipa-devirt.c (odr_type_warn_count): Add type.
19892         (possible_polymorphic_call_targets): Set it.
19893         (ipa_devirt): Use it.
19894
19895 2014-08-01  Jan Hubicka  <hubicka@ucw.cz>
19896
19897         * doc/invoke.texi (Wsuggest-final-types, Wsuggest-final-methods):
19898         Document.
19899         * ipa-devirt.c: Include hash-map.h
19900         (struct polymorphic_call_target_d): Add type_warning and decl_warning.
19901         (clear_speculation): Break out of ...
19902         (get_class_context): ... here; speed up handling obviously useless
19903         speculations.
19904         (odr_type_warn_count, decl_warn_count): New structures.
19905         (final_warning_record): New structure.
19906         (final_warning_records): New static variable.
19907         (possible_polymorphic_call_targets): Cleanup handling of
19908         speculative info; do not build speculation when user do not care;
19909         record info about warnings when asked for.
19910         (add_decl_warning): New function.
19911         (type_warning_cmp): New function.
19912         (decl_warning_cmp): New function.
19913         (ipa_devirt): Handle -Wsuggest-final-methods and -Wsuggest-final-types.
19914         (gate): Enable pass when warnings are requested.
19915         * common.opt (Wsuggest-final-types, Wsuggest-final-methods): New
19916         options.
19917
19918 2014-08-02  Trevor Saunders  <tsaunders@mozilla.com>
19919
19920         * hash-map.h (default_hashmap_traits::mark_key_deleted):
19921         Fix cast.
19922         (hash_map::remove): New method.
19923         (hash_map::traverse): New method.
19924         * cgraph.h, except.c, except.h, gimple-ssa-strength-reduction.c,
19925         ipa-utils.c, lto-cgraph.c, lto-streamer.h, omp-low.c, predict.c,
19926         tree-cfg.c, tree-cfgcleanup.c, tree-eh.c, tree-eh.h, tree-inline.c,
19927         tree-inline.h, tree-nested.c, tree-sra.c, tree-ssa-loop-im.c,
19928         tree-ssa-loop-ivopts.c, tree-ssa-reassoc.c, tree-ssa-structalias.c,
19929         tree-ssa.c, tree-ssa.h, var-tracking.c: Use hash_map instead of
19930         pointer_map.
19931
19932 2014-08-02  Trevor Saunders  <tsaunders@mozilla.com>
19933
19934         * hash-set.h: new File.
19935         * cfgexpand.c, cfgloop.c, cgraph.c, cgraphbuild.c, cgraphunit.c,
19936         cprop.c, cse.c, gimple-walk.c, gimple-walk.h, gimplify.c, godump.c,
19937         ipa-devirt.c, ipa-pure-const.c, ipa-visibility.c, ipa.c, lto-cgraph.c,
19938         lto-streamer-out.c, stmt.c, tree-cfg.c, tree-core.h, tree-eh.c,
19939         tree-inline.c, tree-inline.h, tree-nested.c, tree-pretty-print.c,
19940         tree-ssa-loop-niter.c, tree-ssa-phiopt.c, tree-ssa-threadedge.c,
19941         tree-ssa-uninit.c, tree.c, tree.h, value-prof.c, varasm.c,
19942         varpool.c: Use hash_set instead of pointer_set.
19943
19944 2014-08-01  Alan Lawrence  <alan.lawrence@arm.com>
19945
19946         * config/aarch64/aarch64-simd-builtins.def (dup_lane, get_lane): Delete.
19947
19948 2014-08-01  Jiong Wang <jiong.wang@arm.com>
19949
19950         * config/aarch64/aarch64.c (aarch64_classify_address): Accept all offset
19951         for frame access when strict_p is false.
19952
19953 2014-08-01  Renlin Li <renlin.li@arm.com>
19954 2014-08-01  Jiong Wang <jiong.wang@arm.com>
19955
19956         * config/aarch64/aarch64.c (offset_7bit_signed_scaled_p): Rename to
19957         aarch64_offset_7bit_signed_scaled_p, remove static and use it.
19958         * config/aarch64/aarch64-protos.h (aarch64_offset_7bit_signed_scaled_p):
19959         Declaration.
19960         * config/aarch64/predicates.md (aarch64_mem_pair_offset): Define new
19961         predicate.
19962         * config/aarch64/aarch64.md (loadwb_pair, storewb_pair): Use
19963         aarch64_mem_pair_offset.
19964
19965 2014-08-01  Jiong Wang <jiong.wang@arm.com>
19966
19967         * config/aarch64/aarch64.md (loadwb_pair<GPI:mode>_<P:mode>): Fix
19968         offset.
19969         (loadwb_pair<GPI:mode>_<P:mode>): Likewise.
19970         * config/aarch64/aarch64.c (aarch64_gen_loadwb_pair): Likewise.
19971
19972 2014-08-01  Matthew Fortune  <matthew.fortune@imgtec.com>
19973
19974         * config/mips/mips.h (REGISTER_PREFIX): Define macro.
19975
19976 2014-08-01  James Greenhalgh  <james.greenhalgh@arm.com>
19977
19978         PR regression/61510
19979         * cgraphunit.c (analyze_functions): Use get_create rather than get
19980         for decls which are clones of abstract functions.
19981
19982 2014-08-01  Martin Liska  <mliska@suse.cz>
19983
19984         * gimple-iterator.h (gsi_next_nonvirtual_phi): New function.
19985         * ipa-prop.h (count_formal_params): Global function created from static.
19986         * ipa-prop.c (count_formal_params): Likewise.
19987         * ipa-utils.c (ipa_merge_profiles): Be more tolerant if we merge
19988         profiles for semantically equivalent functions.
19989         * passes.c (do_per_function): If we load body of a function
19990         during WPA, this condition should behave same.
19991         * varpool.c (ctor_for_folding): More tolerant assert for variable
19992         aliases created during WPA.
19993
19994 2014-08-01  Martin Liska  <mliska@suse.cz>
19995
19996         * doc/invoke.texi (Options That Control Optimization): Documentation
19997         for -foptimize-strlen introduced. Optimization levels default options
19998         fixed.
19999
20000 2014-08-01  Jakub Jelinek  <jakub@redhat.com>
20001
20002         * opts.c (common_handle_option): Handle -fsanitize=alignment.
20003         * ubsan.h (enum ubsan_null_ckind): Add UBSAN_CTOR_CALL.
20004         (ubsan_expand_bounds_ifn, ubsan_expand_null_ifn): Change return
20005         type to bool.
20006         * stor-layout.h (min_align_of_type): New prototype.
20007         * asan.c (pass_sanopt::execute): Don't perform gsi_next if
20008         ubsan_expand* told us not to do it.  Remove the extra gsi_end_p
20009         check.
20010         * ubsan.c: Include builtins.h.
20011         (ubsan_expand_bounds_ifn): Change return type to bool,
20012         always return true.
20013         (ubsan_expand_null_ifn): Change return type to bool, change
20014         argument to gimple_stmt_iterator *.  Handle both null and alignment
20015         sanitization, take type from ckind argument's type rather than
20016         first argument.
20017         (instrument_member_call): Removed.
20018         (instrument_mem_ref): Remove t argument, add mem and base arguments.
20019         Handle both null and alignment sanitization, don't say whole
20020         struct access is member access.  Build 3 argument IFN_UBSAN_NULL
20021         call instead of 2 argument.
20022         (instrument_null): Adjust instrument_mem_ref caller.  Don't
20023         instrument calls here.
20024         (pass_ubsan::gate, pass_ubsan::execute): Handle SANITIZE_ALIGNMENT
20025         like SANITIZE_NULL.
20026         * stor-layout.c (min_align_of_type): New function.
20027         * flag-types.h (enum sanitize_code): Add SANITIZE_ALIGNMENT.
20028         Or it into SANITIZE_UNDEFINED.
20029         * doc/invoke.texi (-fsanitize=alignment): Document.
20030
20031 2014-07-31  Andi Kleen  <ak@linux.intel.com>
20032
20033         * tree-ssa-tail-merge.c (same_succ_hash): Convert to inchash.
20034
20035 2014-07-31  Andi Kleen  <ak@linux.intel.com>
20036
20037         * tree-ssa-sccvn.c (vn_reference_op_compute_hash): Convert to
20038         inchash.
20039         (vn_reference_compute_hash): Dito.
20040         (vn_nary_op_compute_hash): Dito.
20041         (vn_phi_compute_hash): Dito.
20042         * tree-ssa-sccvn.h (vn_hash_constant_with_type): Dito.
20043
20044 2014-07-31  Andi Kleen  <ak@linux.intel.com>
20045
20046         * tree-ssa-dom.c (iterative_hash_exprs_commutative):
20047         Rename to inchash:add_expr_commutative. Convert to inchash.
20048         (iterative_hash_hashable_expr): Rename to
20049         inchash:add_hashable_expr. Convert to inchash.
20050         (avail_expr_hash): Dito.
20051
20052 2014-07-31  Andi Kleen  <ak@linux.intel.com>
20053
20054         * ipa-devirt.c (polymorphic_call_target_hasher::hash):
20055         Convert to inchash.
20056
20057 2014-07-31  Andi Kleen  <ak@linux.intel.com>
20058
20059         * asan.c (asan_mem_ref_hasher::hash): Convert to inchash.
20060
20061 2014-07-31  Andi Kleen  <ak@linux.intel.com>
20062
20063         * Makefile.in (OBJS): Add rtlhash.o
20064         * dwarf2out.c (addr_table_entry_do_hash): Convert to inchash.
20065         (loc_checksum): Dito.
20066         (loc_checksum_ordered): Dito.
20067         (hash_loc_operands): Dito.
20068         (hash_locs): Dito.
20069         (hash_loc_list): Dito.
20070         * rtl.c (iterative_hash_rtx): Moved to rtlhash.c
20071         * rtl.h (iterative_hash_rtx): Moved to rtlhash.h
20072         * rtlhash.c: New file.
20073         * rtlhash.h: New file.
20074
20075 2014-07-31  Andi Kleen  <ak@linux.intel.com>
20076
20077         * inchash.h (inchash): Change inchash class to namespace.
20078         (class hash): ... Rename from inchash.
20079         (add_object): Move from macro to class template.
20080         * lto-streamer-out.c (hash_tree): Change inchash
20081         to inchash::hash.
20082         * tree.c (build_type_attribute_qual_variant): Dito.
20083         (type_hash_list): Dito.
20084         (attribute_hash_list): Dito.
20085         (iterative_hstate_expr): Rename to inchash::add_expr
20086         (build_range_type_1): Change inchash to inchash::hash
20087         and use hash::add_expr.
20088         (build_array_type_1): Dito.
20089         (build_function_type): Dito
20090         (build_method_type_directly): Dito.
20091         (build_offset_type): Dito.
20092         (build_complex_type): Dito.
20093         (make_vector_type): Dito.
20094         * tree.h (iterative_hash_expr): Dito.
20095
20096 2014-07-31  Chen Gang  <gang.chen.5i5j@gmail.com>
20097
20098         * gcc.c (do_spec_1): Allocate enough space for saved_suffix.
20099
20100 2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
20101
20102         * config/aarch64/arm_neon.h (vpadd_<suf><8,16,32,64>): Move to
20103         correct alphabetical position.
20104         (vpaddd_f64): Rewrite using builtins.
20105         (vpaddd_s64): Move to correct alphabetical position.
20106         (vpaddd_u64): New.
20107
20108 2014-07-31  Oleg Endo  <olegendo@gcc.gnu.org>
20109
20110         PR target/61844
20111         * config/sh/sh.c (sh_legitimate_address_p,
20112         sh_legitimize_reload_address): Handle reg+reg address modes when
20113         ALLOW_INDEXED_ADDRESS is false.
20114         * config/sh/predicates.md (general_movsrc_operand,
20115         general_movdst_operand): Likewise.
20116
20117 2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
20118
20119         * config/aarch64/aarch64-builtins.c
20120         (aarch64_gimple_fold_builtin): Don't fold reduction operations for
20121         BYTES_BIG_ENDIAN.
20122
20123 2014-07-31  James Greenhalgh  <james.greenhalgh@arm.com>
20124
20125         * config/aarch64/aarch64.c (aarch64_simd_vect_par_cnst_half): Vary
20126         the generated mask based on BYTES_BIG_ENDIAN.
20127         (aarch64_simd_check_vect_par_cnst_half): New.
20128         * config/aarch64/aarch64-protos.h
20129         (aarch64_simd_check_vect_par_cnst_half): New.
20130         * config/aarch64/predicates.md (vect_par_cnst_hi_half): Refactor
20131         the check out to aarch64_simd_check_vect_par_cnst_half.
20132         (vect_par_cnst_lo_half): Likewise.
20133         * config/aarch64/aarch64-simd.md
20134         (aarch64_simd_move_hi_quad_<mode>): Always use vec_par_cnst_lo_half.
20135         (move_hi_quad_<mode>): Always generate a low mask.
20136
20137 2014-07-30  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
20138
20139         * doc/invoke.texi (AVR Options): Add documentation about
20140         __AVR_DEVICE_NAME__ built-in macro.
20141
20142 2014-07-31  Charles Baylis  <charles.baylis@linaro.org>
20143
20144         PR target/61948
20145         * config/arm/neon.md (ashldi3_neon): Don't emit arm_ashldi3_1bit unless
20146         constraints are satisfied.
20147         (<shift>di3_neon): Likewise.
20148
20149 2014-07-31  Richard Biener  <rguenther@suse.de>
20150
20151         PR tree-optimization/61964
20152         * tree-ssa-tail-merge.c (gimple_equal_p): Handle non-SSA LHS solely
20153         by structural equality.
20154
20155 2014-07-31  Yury Gribov  <y.gribov@samsung.com>
20156
20157         * doc/cpp.texi (__SANITIZE_ADDRESS__): Updated description.
20158         * doc/invoke.texi (-fsanitize=kernel-address): Describe new option.
20159         * flag-types.h (SANITIZE_USER_ADDRESS, SANITIZE_KERNEL_ADDRESS):
20160         New enums.
20161         * gcc.c (sanitize_spec_function): Support new option.
20162         (SANITIZER_SPEC): Remove now redundant check.
20163         * opts.c (common_handle_option): Support new option.
20164         (finish_options): Check for incompatibilities.
20165         * toplev.c (process_options): Split userspace-specific checks.
20166
20167 2014-07-31  Richard Biener  <rguenther@suse.de>
20168
20169         * lto-streamer.h (struct output_block): Remove global.
20170         (struct data_in): Remove labels, num_named_labels and
20171         num_unnamed_labels.
20172         * lto-streamer-in.c (lto_data_in_delete): Do not free labels.
20173         * lto-streamer-out.c (produce_asm_for_decls): Do not set global.
20174
20175 2014-07-31  Marc Glisse  <marc.glisse@inria.fr>
20176
20177         PR c++/60517
20178         * common.opt (-Wreturn-local-addr): Moved from c.opt.
20179         * gimple-ssa-isolate-paths.c: Include diagnostic-core.h and intl.h.
20180         (isolate_path): New argument to avoid inserting a trap.
20181         (find_implicit_erroneous_behaviour): Handle returning the address
20182         of a local variable.
20183         (find_explicit_erroneous_behaviour): Likewise.
20184
20185 2014-07-31  Bingfeng Mei <bmei@broadcom.com>
20186
20187         PR lto/61868
20188         * toplev.c (init_random_seed): Move piece of code never called to
20189         set_random_seed.
20190         (set_random_seed): see above.
20191
20192 2014-07-31  Tom de Vries  <tom@codesourcery.com>
20193
20194         * tree-ssa-loop.c (pass_tree_loop_init::execute): Remove dead code.
20195
20196 2014-07-31  Richard Sandiford  <rdsandiford@googlemail.com>
20197
20198         * ira.c (insn_contains_asm_1, insn_contains_asm): Delete.
20199         (compute_regs_asm_clobbered): Use extract_asm_operands instead.
20200
20201 2014-07-31  Richard Biener  <rguenther@suse.de>
20202
20203         * data-streamer.h (streamer_write_data_stream): Declare here,
20204         renamed from ...
20205         * lto-streamer.h (lto_output_data_stream): ... this.  Remove.
20206         * lto-cgraph.c (lto_output_node): Adjust.
20207         (lto_output_varpool_node): Likewise.
20208         * data-streamer-out.c (streamer_string_index): Likewise.
20209         (streamer_write_data_stream, lto_append_block): Move from ...
20210         * lto-section-out.c (lto_output_data_stream,
20211         lto_append_block): ... here.
20212
20213 2014-07-30  Mike Stump  <mikestump@comcast.net>
20214
20215         * configure.ac: Also check for popen.
20216         * tree-loop-distribution.c (dot_rdg): Autoconfize popen use.
20217         * configure: Regenerate.
20218         * config.in:  Regenerate.
20219
20220 2014-07-30  Martin Jambor  <mjambor@suse.cz>
20221
20222         * tree-sra.c (sra_ipa_modify_assign): Change type of the first
20223         parameter to gimple.
20224
20225 2014-07-30  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
20226
20227         * config/s390/s390.c (s390_emit_tpf_eh_return): Pass original return
20228         address as second parameter to __tpf_eh_return routine.
20229
20230 2014-07-30  Jiong Wang  <jiong.wang@arm.com>
20231
20232         * config/arm/arm.c (arm_get_frame_offsets): Adjust condition for
20233         Thumb2.
20234
20235 2014-07-30  Tom Tromey  <tromey@redhat.com>
20236
20237         PR c/59855
20238         * doc/invoke.texi (Warning Options): Document -Wdesignated-init.
20239         * doc/extend.texi (Type Attributes): Document designated_init
20240         attribute.
20241
20242 2014-07-30  Roman Gareev  <gareevroman@gmail.com>
20243
20244         * graphite-isl-ast-to-gimple.c:
20245         (gcc_expression_from_isl_ast_expr_id): Add calling of fold_convert.
20246         (gcc_expression_from_isl_expression): Pass type to
20247         gcc_expression_from_isl_ast_expr_id.
20248
20249 2014-07-30  Richard Biener  <rguenther@suse.de>
20250
20251         * lto-streamer.h (lto_write_data): New function.
20252         * langhooks.c (lhd_append_data): Do not free block.
20253         * lto-section-out.c (lto_write_data): New function writing
20254         raw data to the current section.
20255         (lto_write_stream): Adjust for langhook semantic change.
20256         (lto_destroy_simple_output_block): Write header directly.
20257         * lto-opts.c (lto_write_options): Write options directly.
20258         * lto-streamer-out.c (produce_asm): Write heaeder directly.
20259         (lto_output_toplevel_asms): Likewise.
20260         (copy_function_or_variable): Copy data directly.
20261         (write_global_references): Output index table directly.
20262         (lto_output_decl_state_refs): Likewise.
20263         (write_symbol): Write data directly.
20264         (produce_symtab): Adjust.
20265         (produce_asm_for_decls): Output header and refs directly.
20266
20267 2014-07-29  Jan Hubicka  <hubicka@ucw.cz>
20268
20269         * ipa-devirt.c (polymorphic_call_target_d): Rename nonconstruction_targets
20270         to speculative_targets
20271         (get_class_context): Fix handling of contextes without outer type;
20272         avoid matching non-polymorphic types in LTO.
20273         (possible_polymorphic_call_targets): Trun nonconstruction_targetsp
20274         parameter to speculative_targetsp; handle speculation.
20275         (dump_possible_polymorphic_call_targets): Update dumping.
20276
20277 2014-07-29  Jan Hubicka  <hubicka@ucw.cz>
20278
20279         * common.opt (Wodr): Enable by default.
20280
20281 2014-07-29  Olivier Hainque  <hainque@adacore.com>
20282
20283         * config/vxworksae.h (VXWORKS_OVERRIDE_OPTIONS): Define.
20284
20285 2014-07-29  H.J. Lu  <hongjiu.lu@intel.com>
20286
20287         PR bootstrap/61914
20288         * gengtype.c (strtoken): New function.
20289         (create_user_defined_type): Replace strtok with strtoken.
20290
20291 2014-07-29  Nathan Sidwell  <nathan@acm.org>
20292
20293         * gcov-io.c (gcov_var): Make hidden.
20294         * gcov-tool.c (gcov_list, gcov_exit): Remove declarations.
20295         (gcov_do_dump): Declare.
20296         (gcov_output_files): Call gcov_do_dump, not gcov_exit).
20297
20298 2014-07-29  Martin Jambor  <mjambor@suse.cz>
20299
20300         * tree-sra.c (sra_modify_constructor_assign): Change type of stmt
20301         parameter to gimple.
20302         (sra_modify_assign): Likewise.
20303
20304 2014-07-29  Richard Biener  <rguenther@suse.de>
20305
20306         PR middle-end/52478
20307         * expr.c (expand_expr_real_2): Revert last change.
20308
20309 2014-07-28  Jan Hubicka  <hubicka@ucw.cz>
20310
20311         * cgraph.c (cgraph_node::create_indirect_edge): Copy speculative data.
20312         * cgraph.h (cgraph_indirect_call_info): Add speculative data.
20313         * gimple-fold.c (fold_gimple_assign): Fix check for virtual
20314         call.
20315         * ipa-devirt.c (ipa_dummy_polymorphic_call_context): Update
20316         (contains_type_p): Forward declare.
20317         (polymorphic_call_target_hasher::hash): Hash speculative info.
20318         (polymorphic_call_target_hasher::equal): Compare speculative info.
20319         (get_class_context): Handle speuclation.
20320         (contains_type_p): Update.
20321         (get_polymorphic_call_info_for_decl): Update.
20322         (walk_ssa_copies): Break out from ...
20323         (get_polymorphic_call_info): ... here; set speculative context
20324         before giving up.
20325         * ipa-prop.c (ipa_write_indirect_edge_info,
20326         ipa_read_indirect_edge_info): Stream speculative context.
20327         * ipa-utils.h (ipa_polymorphic_call_context): Add speculative info
20328         (SPECULATIVE_OFFSET, SPECULATIVE_OUTER_TYPE,
20329         SPECULATIVE_MAYBE_DERIVED_TYPE).
20330         (possible_polymorphic_call_targets overriders): Update.
20331         (dump_possible_polymorphic_call_targets overriders): Update.
20332         (dump_possible_polymorphic_call_target_p overriders): Update.
20333
20334 2014-07-28  Jan Hubicka  <hubicka@ucw.cz>
20335
20336         * gimple-fold.c (fold_gimple_assign): Fix condition guarding
20337         ipa-devirt path; fix thinko there.
20338
20339 2014-07-28  Trevor Saunders  <tsaunders@mozilla.com>
20340
20341         * config/i386/i386.c (ix86_return_in_memory): Replace one
20342         ATTRIBUTE_UNUSED where the attribute can actually sometimes be unused.
20343
20344 2014-07-28  Marek Polacek  <polacek@redhat.com>
20345
20346         * doc/invoke.texi (-Wno-odr): Fix @item entry.  Tweak wording.
20347
20348 2014-07-28  Peter Bergner  <bergner@vnet.ibm.com>
20349
20350         * config.gcc (powerpc*-*-linux*): Include gnu-user.h in tm_file.
20351         * config/rs6000/sysv4.h (CC1_SPEC): Undefine it before defining it.
20352         * config/rs6000/linux.h (CPLUSPLUS_CPP_SPEC): Delete define.
20353         (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
20354         (USE_LD_AS_NEEDED): Likewise.
20355         (ASM_APP_ON): Likewise.
20356         (ASM_APP_OFF): Likewise.
20357         (TARGET_POSIX_IO): Likewise.
20358         * config/rs6000/linux64.h (CPLUSPLUS_CPP_SPEC): Likewise.
20359         (LINK_GCC_C_SEQUENCE_SPEC): Likewise.
20360         (USE_LD_AS_NEEDED): Likewise.
20361         (ASM_APP_ON): Likewise.
20362         (ASM_APP_OFF): Likewise.
20363         (TARGET_POSIX_IO): Likewise.
20364
20365 2014-07-28  Eric Botcazou  <ebotcazou@adacore.com>
20366
20367         PR middle-end/61734
20368         * fold-const.c (fold_comparison): Disable X - Y CMP 0 to X CMP Y for
20369         operators other than the equality operators.
20370
20371 2014-07-28  Richard Biener  <rguenther@suse.de>
20372
20373         PR middle-end/52478
20374         * optabs.c (gen_int_libfunc): For -ftrapv libfuncs make
20375         sure to register SImode ones, not only >= word_mode ones.
20376         * expr.c (expand_expr_real_2): When expanding -ftrapv
20377         binops do not use OPTAB_LIB_WIDEN.
20378
20379 2014-07-28  Richard Sandiford  <rdsandiford@googlemail.com>
20380
20381         PR middle-end/61919
20382         * tree-outof-ssa.c (insert_partition_copy_on_edge)
20383         (insert_value_copy_on_edge, insert_rtx_to_part_on_edge)
20384         (insert_part_to_rtx_on_edge): Copy partition_to_pseudo rtxes before
20385         inserting them in the insn stream.
20386
20387 2014-07-28  Marek Polacek  <polacek@redhat.com>
20388
20389         PR middle-end/61913
20390         * common.opt (Wodr): Add Var.
20391
20392 2014-07-28  Richard Biener  <rguenther@suse.de>
20393
20394         PR tree-optimization/61921
20395         * tree-ssa-structalias.c (create_variable_info_for_1): Check
20396         if there is a varpool node before dereferencing it.
20397
20398 2014-07-28  Roman Gareev  <gareevroman@gmail.com>
20399
20400         * graphite-sese-to-poly.c:
20401         (new_pbb_from_pbb): Set a new id of pbb1->domain (instead of using the
20402         id of the pbb), which contains pointer to the pbb1.
20403
20404         * gcc.dg/graphite/isl-ast-gen-if-2.c: New testcase.
20405
20406 2014-07-28  Roman Gareev  <gareevroman@gmail.com>
20407
20408         * graphite-isl-ast-to-gimple.c:
20409         (graphite_create_new_guard): New function.
20410         (translate_isl_ast_node_if): New function.
20411         (translate_isl_ast): Add calling of translate_isl_ast_node_if.
20412
20413         * gcc.dg/graphite/isl-ast-gen-if-1.c: New testcase.
20414
20415 2014-07-27  Anthony Green  <green@moxielogic.com>
20416
20417         * config.gcc: Add moxie-*-moxiebox* configuration.
20418         * config/moxie/moxiebox.h: New file.
20419
20420 2014-07-26  Andrew Pinski  <apinski@cavium.com>
20421
20422         * config/aarch64/aarch64.md (*extr_insv_lower_reg<mode>): Remove +
20423         from the read only register.
20424
20425 2014-07-26  Richard Sandiford  <rdsandiford@googlemail.com>
20426
20427         * ira-costs.c (find_costs_and_classes): For -O0, use the best class
20428         as the allocation class if it isn't likely to be spilled.
20429
20430 2014-07-26  Richard Sandiford  <rdsandiford@googlemail.com>
20431
20432         * rtl.h (tls_referenced_p): Declare.
20433         * rtlanal.c (tls_referenced_p_1, tls_referenced_p): New functions.
20434         * config/mips/mips.c (mips_tls_symbol_ref_1): Delete.
20435         (mips_cannot_force_const_mem): Use tls_referenced_p.
20436         * config/pa/pa-protos.h (pa_tls_referenced_p): Delete.
20437         * config/pa/pa.h (CONSTANT_ADDRESS_P): Use tls_referenced_p
20438         instead of pa_tls_referenced_p.
20439         * config/pa/pa.c (hppa_legitimize_address, pa_cannot_force_const_mem)
20440         (pa_emit_move_sequence, pa_emit_move_sequence): Likewise.
20441         (pa_legitimate_constant_p): Likewise.
20442         (pa_tls_symbol_ref_1, pa_tls_referenced_p): Delete.
20443         * config/rs6000/rs6000.c (rs6000_tls_referenced_p): Delete.
20444         (rs6000_cannot_force_const_mem, rs6000_emit_move)
20445         (rs6000_address_for_altivec): Use tls_referenced_p instead of
20446         rs6000_tls_referenced_p.
20447         (rs6000_tls_symbol_ref_1): Delete.
20448
20449 2014-07-26  Marc Glisse  <marc.glisse@inria.fr>
20450
20451         PR target/44551
20452         * simplify-rtx.c (simplify_binary_operation_1) <VEC_SELECT>:
20453         Optimize inverse of a VEC_CONCAT.
20454
20455 2014-07-25  Xinliang David Li  <davidxl@google.com>
20456
20457         * params.def: New parameter.
20458         * coverage.c (get_coverage_counts): Check new flag.
20459         (coverage_compute_profile_id): Check new flag.
20460         (coverage_begin_function): Check new flag.
20461         (coverage_end_function): Check new flag.
20462         * value-prof.c (coverage_node_map_initialized_p): New function.
20463         (init_node_map): Populate map with all functions.
20464         * doc/invoke.texi: Document new parameter.
20465
20466 2014-07-25  Jan Hubicka  <hubicka@ucw.cz>
20467             Richard Biener <rguenther@suse.de>
20468
20469         * lto-streamer-out.c (struct sccs): Turn to ...
20470         (class DFS): ... this one; refactor the DFS walk so it can
20471         be re-done on per-SCC basis.
20472         (DFS::DFS): New constructor.
20473         (DFS::~DFS): New destructor.
20474         (hash_tree): Add new MAP argument holding in-SCC hash values;
20475         remove POINTER_TYPE hashing hack.
20476         (scc_entry_compare): Rename to ...
20477         (DFS::scc_entry_compare): ... this one.
20478         (hash_scc): Rename to ...
20479         (DFS::hash_scc): ... this one; pass output_block instead
20480         of streamer_cache; work harder to get unique and stable SCC
20481         hashes.
20482         (DFS_write_tree): Rename to ...
20483         (DFS::DFS_write_tree): ... this one; add SINGLE_P parameter.
20484         (lto_output_tree): Update.
20485
20486 2014-07-25  Andi Kleen  <ak@linux.intel.com>
20487
20488         * lto-streamer-out.c (hash_tree): Convert to inchash.
20489
20490 2014-07-25  Andi Kleen  <ak@linux.intel.com>
20491
20492         * tree.c (build_type_attribute_qual_variant): Use inchash.
20493         (type_hash_list): Dito.
20494         (attribute_hash_list): Dito
20495         (iterative_hstate_expr): Dito.
20496         (iterative_hash_expr): Dito.
20497         (build_range_type_1): Dito.
20498         (build_array_type_1): Dito.
20499         (build_function_type): Dito.
20500         (build_method_type_directly): Dito.
20501         (build_offset_type): Dito.
20502         (build_complex_type): Dito.
20503         (make_vector_type): Dito.
20504         * tree.h (iterative_hash_expr): Add compat wrapper.
20505         (iterative_hstate_expr): Add.
20506
20507 2014-07-25  Andi Kleen  <ak@linux.intel.com>
20508
20509         * Makefile.in (OBJS): Add inchash.o.
20510         (PLUGIN_HEADERS): Add inchash.h.
20511         * ipa-devirt.c: Include inchash.h.
20512         * lto-streamer-out.c: Dito.
20513         * tree-ssa-dom.c: Dito.
20514         * tree-ssa-pre.c: Dito.
20515         * tree-ssa-sccvn.c: Dito.
20516         * tree-ssa-tail-merge.c: Dito.
20517         * asan.c: Dito.
20518         * tree.c (iterative_hash_hashval_t): Move to ...
20519         (iterative_hash_host_wide_int): Move to ...
20520         * inchash.c: Here. New file.
20521         * tree.h (iterative_hash_hashval_t): Move to ...
20522         (iterative_hash_host_wide_int): Move to ...
20523         * inchash.h: Here. New file.
20524
20525 2014-07-25  Richard Biener  <rguenther@suse.de>
20526
20527         PR middle-end/61762
20528         PR middle-end/61894
20529         * fold-const.c (native_encode_int): Add and handle offset
20530         parameter to do partial encodings of expr.
20531         (native_encode_fixed): Likewise.
20532         (native_encode_real): Likewise.
20533         (native_encode_complex): Likewise.
20534         (native_encode_vector): Likewise.
20535         (native_encode_string): Likewise.
20536         (native_encode_expr): Likewise.
20537         * fold-const.c (native_encode_expr): Add offset parameter
20538         defaulting to -1.
20539         * gimple-fold.c (fold_string_cst_ctor_reference): Remove.
20540         (fold_ctor_reference): Handle all reads from tcc_constant
20541         ctors.
20542
20543 2014-07-25  Richard Biener  <rguenther@suse.de>
20544
20545         * tree-inline.c (estimate_move_cost): Mark speed_p argument
20546         as possibly unused.
20547
20548 2014-07-23  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
20549
20550         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Add __AVR_DEVICE_NAME__.
20551
20552 2014-07-24  Kyle McMartin  <kyle@redhat.com>
20553
20554         * config/aarch64/aarch64-linux.h (TARGET_ASM_FILE_END): Define.
20555
20556 2014-07-24  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
20557
20558         * config/rs6000/rs6000-protos.h (rs6000_special_adjust_field_align_p):
20559         Add prototype.
20560         * config/rs6000/rs6000.c (rs6000_special_adjust_field_align_p): New
20561         function.
20562         * config/rs6000/sysv4.h (ADJUST_FIELD_ALIGN): Call it.
20563         * config/rs6000/linux64.h (ADJUST_FIELD_ALIGN): Likewise.
20564         * config/rs6000/freebsd64.h (ADJUST_FIELD_ALIGN): Likewise.
20565
20566 2014-07-24  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
20567
20568         * config/rs6000/rs6000.c (rs6000_function_arg_boundary): In the AIX
20569         and ELFv2 ABI, do not use the "mode == BLKmode" check to test for
20570         aggregate types.  Instead, *all* aggregate types, except for single-
20571         element or homogeneous float/vector aggregates, are quadword-aligned
20572         if required by their type alignment.  Issue -Wpsabi note when a type
20573         is now treated differently than before.
20574
20575 2014-07-24  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
20576
20577         * config/rs6000/rs6000.c (rs6000_function_arg): If a float argument
20578         does not fit fully into floating-point registers, and there is still
20579         space in the register parameter area, use GPRs to pass those parts
20580         of the argument.  Issue -Wpsabi note if any parameter is now treated
20581         differently than before.
20582         (rs6000_arg_partial_bytes): Update.
20583
20584 2014-07-24  Uros Bizjak  <ubizjak@gmail.com>
20585
20586         * config/alpha/elf.h: Define TARGET_UNWIND_TABLES_DEFAULT.
20587
20588 2014-07-24  Richard Sandiford  <rdsandiford@googlemail.com>
20589
20590         * rtl.h (target_rtl): Remove lang_dependent_initialized.
20591         * toplev.c (initialize_rtl): Don't use it.  Move previously
20592         "language-dependent" calls to...
20593         (backend_init): ...here.
20594         (lang_dependent_init_target): Don't set lang_dependent_initialized.
20595         Assert that RTL initialization hasn't happend yet.
20596
20597 2014-07-24  Richard Sandiford  <rdsandiford@googlemail.com>
20598
20599         PR rtl-optimization/61629
20600         * reginfo.c (reinit_regs): Only call ira_init and recog_init if
20601         they have already been initialized.
20602
20603 2014-07-24  Richard Sandiford  <rdsandiford@googlemail.com>
20604
20605         PR middle-end/61268
20606         * function.c (assign_parm_setup_reg): Prevent invalid sharing of
20607         DECL_INCOMING_RTL and entry_parm.
20608         (get_arg_pointer_save_area): Likewise arg_pointer_save_area.
20609         * calls.c (load_register_parameters): Likewise argument values.
20610         (emit_library_call_value_1, store_one_arg): Likewise argument
20611         save areas.
20612         * config/i386/i386.c (assign_386_stack_local): Likewise the local
20613         stack slot.
20614         * explow.c (validize_mem): Modify the argument in-place.
20615
20616 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
20617
20618         * config/aarch64/aarch64.c (aarch64_popwb_single_reg): New function.
20619         (aarch64_expand_epilogue): Optimize epilogue when !frame_pointer_needed.
20620
20621 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
20622
20623         * config/aarch64/aarch64.c (aarch64_pushwb_single_reg): New function.
20624         (aarch64_expand_prologue): Optimize prologue when !frame_pointer_needed.
20625
20626 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
20627
20628         * config/aarch64/aarch64.c (aarch64_restore_callee_saves)
20629         (aarch64_save_callee_saves): New parameter "skip_wb".
20630         (aarch64_expand_prologue, aarch64_expand_epilogue): Update call site.
20631
20632 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
20633
20634         * config/aarch64/aarch64.h (frame): New fields "wb_candidate1" and
20635         "wb_candidate2".
20636         * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize above.
20637
20638 2014-07-24  Roman Gareev  <gareevroman@gmail.com>
20639
20640         * graphite-isl-ast-to-gimple.c:
20641         (graphite_create_new_loop): Add calling of isl_id_free to properly
20642         decrement reference counts.
20643
20644         * gcc.dg/graphite/isl-ast-gen-blocks-4.c: New testcase.
20645
20646 2014-07-24  Martin Liska  <mliska@suse.cz>
20647         * config/mips/mips.c (mips_start_unique_function): Correct cgraph_node
20648         function used.
20649         * config/rs6000/rs6000.c (call_ABI_of_interest): Likewise.
20650         (rs6000_code_end): Likewise.
20651
20652 2014-07-24  Martin Liska  <mliska@suse.cz>
20653
20654         * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): Correct
20655         symtab_node funtion used.
20656         (rs6000_xcoff_declare_object_name): Likewise.
20657
20658 2014-07-24  Martin Liska  <mliska@suse.cz>
20659
20660         * cgraphunit.c (compile): Correct function used.
20661
20662 2014-07-24  Jan Hubicka  <hubicka@ucw.cz>
20663
20664         * lto-streamer-out.c (tree_is_indexable): Consider IMPORTED_DECL
20665         as non-indexable.
20666
20667 2014-07-24  Jan Hubicka  <hubicka@ucw.cz>
20668
20669         PR lto/61802
20670         * varasm.c (bss_initializer_p): Handle offlined ctors.
20671         (align_variable, get_variable_align): Likewise.
20672         (make_decl_one_only): Likewise.
20673         (default_binds_local_p_1): Likewise.
20674         (decl_binds_to_current_def_p): Likewise.
20675         (get_variable_section): Get constructor if it is offlined.
20676         (assemble_variable_contents): Sanity check that the caller
20677         streamed in the ctor in LTO.
20678
20679 2014-07-24  Roman Gareev  <gareevroman@gmail.com>
20680
20681         * graphite-isl-ast-to-gimple.c:
20682         (binary_op_to_tree): Add calling of translate_isl_ast_node_block.
20683         (gcc_expression_from_isl_expr_op): Move isl_ast_op_pdiv_q,
20684         isl_ast_op_pdiv_r to the different case.
20685
20686         * gcc.dg/graphite/isl-ast-gen-blocks-3.c: New testcase.
20687
20688 2014-07-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
20689
20690         PR middle-end/61876
20691         * convert.c (convert_to_integer): Do not convert BUILT_IN_ROUND and cast
20692         when flag_errno_math is on.
20693
20694 2014-07-24  Martin Liska  <mliska@suse.cz>
20695
20696         * cgraph.h (varpool_node):
20697         (availability get_availability (void)):
20698         created from cgraph_variable_initializer_availability
20699         (inline varpool_node *ultimate_alias_target (availability *availability = NULL)
20700         created from: cgraph_variable_initializer_availability
20701         (inline varpool_node *get_alias_target (void)): created from varpool_alias_target
20702         (void finalize_named_section_flags (void)):
20703         created from varpool_finalize_named_section_flags
20704         (bool assemble_decl (void)): created from varpool_assemble_decl
20705         (void analyze (void)): created from varpool_analyze_node
20706         (bool call_for_node_and_aliases (bool (*callback) (varpool_node *, void *),
20707         void *data, bool include_overwritable)): created fromvarpool_for_node_and_aliases
20708         (void remove_initializer (void)): created from varpool_remove_initializer
20709         (tree get_constructor (void)): created from varpool_get_constructor
20710         (bool externally_visible_p (void)): created from varpool_externally_visible_p
20711         (bool ctor_useable_for_folding_p (void)): created from varpool_ctor_useable_for_folding_p
20712         (inline bool all_refs_explicit_p ()): created from varpool_all_refs_explicit_p
20713         (inline bool can_remove_if_no_refs_p (void)): created from varpool_can_remove_if_no_refs
20714         (static inline varpool_node *get (const_tree decl)): created from varpool_get_node
20715         (static void finalize_decl (tree decl)): created from varpool_finalize_decl
20716         (static bool output_variables (void)): created from varpool_output_variables
20717         (static varpool_node * create_extra_name_alias (tree alias, tree decl)):
20718         created from varpool_extra_name_alias
20719         (static varpool_node * create_alias (tree, tree)): created from varpool_create_variable_alias
20720         (static void dump_varpool (FILE *f)): created from dump_varpool
20721         (static void DEBUG_FUNCTION debug_varpool (void)): created from debug_varpool
20722         (static varpool_node *create_empty (void)): created from varpool_create_empty_node
20723         (static varpool_node *get_create (tree decl)): created from varpool_node_for_decl
20724         (static varpool_node *get_for_asmname (tree asmname)): created from varpool_node_for_asm
20725         (void assemble_aliases (void)): created from assemble_aliases
20726
20727 2014-07-24  Martin Liska  <mliska@suse.cz>
20728
20729         * cgraph.h (symtab_node):
20730         (void register_symbol (void)): created from symtab_register_node
20731         (void remove (void)): created from symtab_remove_node
20732         (void dump (FILE *f)): created from dump_symtab_node
20733         (void DEBUG_FUNCTION debug (void)): created from debug_symtab_node
20734         (void DEBUG_FUNCTION verify (void)): created from verify_symtab_node
20735         (struct ipa_ref *add_reference (symtab_node *referred_node,
20736         enum ipa_ref_use use_type)): created from add_reference
20737         (struct ipa_ref *add_reference (symtab_node *referred_node,
20738         enum ipa_ref_use use_type, gimple stmt)): created from add_reference
20739         (struct ipa_ref *maybe_add_reference (tree val, enum ipa_ref_use use_type,
20740         gimple stmt)): created from maybe_add_reference
20741         (bool semantically_equivalent_p (symtab_node *target)): created from
20742         symtab_semantically_equivalent_p
20743         (void remove_from_same_comdat_group (void)): created from
20744         remove_from_same_comdat_group
20745         (void add_to_same_comdat_group (symtab_node *old_node)): created from
20746         symtab_add_to_same_comdat_group
20747         (void dissolve_same_comdat_group_list (void)): created from
20748         symtab_dissolve_same_comdat_group_list
20749         (bool used_from_object_file_p (void)): created from symtab_used_from_object_file_p
20750         (symtab_node *ultimate_alias_target (enum availability *avail = NULL)):
20751         created from symtab_alias_ultimate_target
20752         (inline symtab_node *next_defined_symbol (void)): created from
20753         symtab_next_defined_symbol
20754         (bool resolve_alias (symtab_node *target)): created from
20755         symtab_resolve_alias
20756         (bool call_for_symbol_and_aliases (bool (*callback) (symtab_node *, void *),
20757         void *data, bool include_overwrite)): created from symtab_for_node_and_aliases
20758         (symtab_node *noninterposable_alias (void)): created from symtab_nonoverwritable_alias
20759         (inline symtab_node *get_alias_target (void)): created from symtab_alias_target
20760         (void set_section (const char *section)): created from set_section_1
20761         (enum availability get_availability (void)): created from symtab_node_availability
20762         (void make_decl_local (void)): created from symtab_make_decl_local
20763         (bool real_symbol_p (void)): created from symtab_read_node
20764         (can_be_discarded_p (void)): created from symtab_can_be_discarded
20765         (inline bool comdat_local_p (void)): created from symtab_comdat_local_p
20766         (inline bool in_same_comdat_group_p (symtab_node *target)): created from
20767         symtab_in_same_comdat_p;
20768         (bool address_taken_from_non_vtable_p (void)): created from
20769         address_taken_from_non_vtable_p
20770         (static inline symtab_node *get (const_tree decl)): created from symtab_get_node
20771         (static void dump_table (FILE *)): created from dump_symtab
20772         (static inline DEBUG_FUNCTION void debug_symtab (void)): created from debug_symtab
20773         (static DEBUG_FUNCTION void verify_symtab_nodes (void)): created from verify_symtab
20774         (static bool used_from_object_file_p_worker (symtab_node *node)): created from
20775         symtab_used_from_object_file_p
20776         (void dump_base (FILE *)): created from dump_symtab_base
20777         (bool DEBUG_FUNCTION verify_base (void)): created from verify_symtab_base
20778         (void unregister (void)): created from symtab_unregister_node
20779         (struct symbol_priority_map *priority_info (void)): created from symtab_priority_info
20780         (static bool set_implicit_section (symtab_node *n, void *)): created from set_implicit_section
20781         (static bool noninterposable_alias (symtab_node *node, void *data)): created from
20782         symtab_nonoverwritable_alias_1
20783         * cgraph.h (cgraph_node):
20784         (bool remove_symbol_and_inline_clones (cgraph_node *forbidden_node = NULL)):
20785         created from cgraph_remove_node_and_inline_clones
20786         (void record_stmt_references (gimple stmt)): created from ipa_record_stmt_references
20787         (void set_call_stmt_including_clones (gimple old_stmt, gimple new_stmt,
20788         bool update_speculative = true)): created from cgraph_set_call_stmt_including_clones
20789         (cgraph_node *function_symbol (enum availability *avail = NULL)):
20790         created from cgraph_function_node
20791         (cgraph_node *create_clone (tree decl, gcov_type count, int freq, bool update_original,
20792         vec<cgraph_edge *> redirect_callers, bool call_duplication_hook,
20793         struct cgraph_node *new_inlined_to, bitmap args_to_skip)):
20794         created from cgraph_create_clone
20795         (cgraph_node *create_virtual_clone (vec<cgraph_edge *> redirect_callers,
20796         vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, const char * suffix)):
20797         created from cgraph_create_virtual_clone
20798         (cgraph_node *find_replacement (void)): created from cgraph_find_replacement_node
20799         (cgraph_node *create_version_clone (tree new_decl, vec<cgraph_edge *> redirect_callers,
20800         bitmap bbs_to_copy)): created from cgraph_copy_node_for_versioning
20801         (cgraph_node *create_version_clone_with_body (vec<cgraph_edge *> redirect_callers,
20802         vec<ipa_replace_map *, va_gc> *tree_map, bitmap args_to_skip, bool skip_return,
20803         bitmap bbs_to_copy, basic_block new_entry_block, const char *clone_name)):
20804         created from cgraph_function_version_info
20805         (struct cgraph_function_version_info *insert_new_function_version (void)):
20806         created from insert_new_cgraph_node_version
20807         (struct cgraph_function_version_info *function_version (void)): created from
20808         get_cgraph_node_version
20809         (void analyze (void)): created from analyze_function
20810         (cgraph_node * create_thunk (tree alias, tree, bool this_adjusting,
20811         HOST_WIDE_INT fixed_offset, HOST_WIDE_INT virtual_value, tree virtual_offset,
20812         tree real_alias) cgraph_add_thunk
20813         (inline cgraph_node *get_alias_target (void)): created from cgraph_alias_target
20814         (cgraph_node *ultimate_alias_target (availability *availability = NULL)):
20815         created from cgraph_function_or_thunk_node
20816         (bool expand_thunk (bool output_asm_thunks, bool force_gimple_thunk)):
20817         created from expand_thunk
20818         (void reset (void)): created from cgraph_reset_node
20819         (void create_wrapper (cgraph_node *target)): created from cgraph_make_wrapper
20820         (void DEBUG_FUNCTION verify_node (void)): created from verify_cgraph_node
20821         (void remove (void)): created from cgraph_remove_node
20822         (void dump (FILE *f)): created from dump_cgraph_node
20823         (void DEBUG_FUNCTION debug (void)): created from debug_cgraph_node
20824         (bool get_body (void)): created from cgraph_get_body
20825         (void release_body (void)): created from cgraph_release_function_body
20826         (void unnest (void)): created from cgraph_unnest_node
20827         (void make_local (void)): created from cgraph_make_node_local
20828         (void mark_address_taken (void)): created from cgraph_mark_address_taken_node
20829         (struct cgraph_edge *create_edge (cgraph_node *callee, gimple call_stmt,
20830         gcov_type count, int freq)): created from cgraph_create_edge
20831         (struct cgraph_edge *create_indirect_edge (gimple call_stmt, int ecf_flags,
20832         gcov_type count, int freq)): created from cgraph_create_indirect_edge
20833         (void create_edge_including_clones (struct cgraph_node *callee, gimple old_stmt,
20834         gimple stmt, gcov_type count, int freq, cgraph_inline_failed_t reason)):
20835         created from cgraph_create_edge_including_clones
20836         (cgraph_edge *get_edge (gimple call_stmt)): created from cgraph_edge
20837         (vec<cgraph_edge *> collect_callers (void)): created from collect_callers_of_node
20838         (void remove_callers (void)): created from cgraph_node_remove_callers
20839         (void remove_callees (void)): created from cgraph_node_remove_callees
20840         (enum availability get_availability (void)): created from cgraph_function_body_availability
20841         (void set_nothrow_flag (bool nothrow)): created from cgraph_set_nothrow_flag
20842         (void set_const_flag (bool readonly, bool looping)): created from cgraph_set_const_flag
20843         (void set_pure_flag (bool pure, bool looping)): created from cgraph_set_pure_flag
20844         (void call_duplication_hooks (cgraph_node *node2)): created from
20845         cgraph_call_node_duplication_hooks
20846         (bool call_for_symbol_and_aliases (bool (*callback) (cgraph_node *, void *),
20847         void *data, bool include_overwritable)): created from cgraph_for_node_and_aliases
20848         (bool call_for_symbol_thunks_and_aliases (bool (*callback) (cgraph_node *node, void *data),
20849         void *data, bool include_overwritable)): created from cgraph_for_node_thunks_and_aliases
20850         (void call_function_insertion_hooks (void)):
20851         created from cgraph_call_function_insertion_hooks
20852         (inline void mark_force_output (void)): created from cgraph_mark_force_output_node
20853         (bool local_p (void)): created from cgraph_local_node
20854         (bool can_be_local_p (void)): created from cgraph_node_can_be_local_p
20855         (bool cannot_return_p (void)): created from cgraph_node_cannot_return
20856         (bool only_called_directly_p (void)): created from cgraph_only_called_directly_p
20857         (inline bool only_called_directly_or_aliased_p (void)):
20858         created from cgraph_only_called_directly_or_aliased_p
20859         (bool will_be_removed_from_program_if_no_direct_calls_p (void)):
20860         created from cgraph_will_be_removed_from_program_if_no_direct_calls
20861         (bool can_remove_if_no_direct_calls_and_refs_p (void)):
20862         created from cgraph_can_remove_if_no_direct_calls_and_refs_p
20863         (bool can_remove_if_no_direct_calls_p (void)):
20864         created from cgraph_can_remove_if_no_direct_calls_p
20865         (inline bool has_gimple_body_p (void)):
20866         created from cgraph_function_with_gimple_body_p
20867         (bool optimize_for_size_p (void)): created from cgraph_optimize_for_size_p
20868         (static void dump_cgraph (FILE *f)): created from dump_cgraph
20869         (static inline void debug_cgraph (void)): created from debug_cgraph
20870         (static void record_function_versions (tree decl1, tree decl2)):
20871         created from record_function_versions
20872         (static void delete_function_version (tree decl)):
20873         created from delete_function_version
20874         (static void add_new_function (tree fndecl, bool lowered)):
20875         created from cgraph_add_new_function
20876         (static inline cgraph_node *get (const_tree decl)): created from cgraph_get_node
20877         (static cgraph_node * create (tree decl)): created from cgraph_create_node
20878         (static cgraph_node * create_empty (void)): created from cgraph_create_empty_node
20879         (static cgraph_node * get_create (tree)): created from cgraph_get_create_node
20880         (static cgraph_node *get_for_asmname (tree asmname)):
20881         created from cgraph_node_for_asm
20882         (static cgraph_node * create_same_body_alias (tree alias, tree decl)):
20883         created from cgraph_same_body_alias
20884         (static bool used_from_object_file_p_worker (cgraph_node *node,
20885         void *): new function
20886         (static bool non_local_p (cgraph_node *node, void *)):
20887         created from cgraph_non_local_node_p_1
20888         (static void DEBUG_FUNCTION verify_cgraph_nodes (void)):
20889         created from verify_cgraph
20890         (static bool make_local (cgraph_node *node, void *)):
20891         created from cgraph_make_node_local
20892         (static cgraph_node *create_alias (tree alias, tree target)):
20893         created from cgraph_create_function_alias
20894         (static cgraph_edge * create_edge (cgraph_node *caller, cgraph_node *callee,
20895         gimple call_stmt, gcov_type count, int freq, bool indir_unknown_callee)):
20896         created from cgraph_create_edge_1
20897         * cgraph.h (varpool_node):
20898         (void remove (void)): created from varpool_remove_node
20899         (void dump (FILE *f)): created from dump_varpool_node
20900
20901 2014-07-24  Richard Biener  <rguenther@suse.de>
20902
20903         PR ipa/61823
20904         * tree-ssa-structalias.c (create_variable_info_for_1):
20905         Use varpool_get_constructor.
20906         (create_variable_info_for): Likewise.
20907
20908 2014-07-24  Jiong Wang  <jiong.wang@arm.com>
20909
20910         * config/aarch64/aarch64.c (aarch64_expand_epilogue): Don't
20911         subtract outgoing area size when restoring stack_pointer_rtx.
20912
20913 2014-07-24  Nick Clifton  <nickc@redhat.com>
20914
20915         * config/rx/rx.md (stack_push): Adjust RTL to account for the fact
20916         that operations are taking place in parallel.
20917         * config/rx.h (FRAME_POINTER_CFA_OFFSET): Delete.
20918
20919 2014-07-24  Thomas Schwinge  <thomas@codesourcery.com>
20920
20921         * omp-low.c (extract_omp_for_data): Add missing break statement.
20922
20923 2014-07-24  Richard Biener  <rguenther@suse.de>
20924
20925         * tree-inline.h (estimate_move_cost): Add speed_p parameter.
20926         * tree-inline.c (estimate_move_cost): Add speed_p parameter
20927         and adjust MOVE_RATIO query accordingly.
20928         (estimate_num_insns): Adjust callers.
20929         * ipa-prop.c (ipa_populate_param_decls): Likewise.
20930         * ipa-cp.c (gather_context_independent_values,
20931         estimate_local_effects): Likewise.
20932         * ipa-split.c (consider_split): Likewise.
20933
20934 2014-07-24  Trevor Saunders  <tsaunders@mozilla.com>
20935
20936         * config/i386/driver-i386.c: Remove names of unused arguments and
20937         unnecessary unused attributes.
20938         * config/i386/host-mingw32.c: Likewise.
20939         * config/i386/i386.c: Likewise.
20940         * config/i386/winnt-stubs.c: Likewise.
20941         * config/i386/winnt.c: Likewise.
20942
20943 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20944
20945         * config/aarch64/aarch64.c (aarch64_popwb_pair_reg)
20946         (aarch64_gen_loadwb_pair): New helper function.
20947         (aarch64_expand_epilogue): Simplify code using new helper functions.
20948         * config/aarch64/aarch64.md (loadwb_pair<GPF:mode>_<P:mode>): Define.
20949
20950 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20951
20952         * config/aarch64/aarch64.c (aarch64_pushwb_pair_reg)
20953         (aarch64_gen_storewb_pair): New helper function.
20954         (aarch64_expand_prologue): Simplify code using new helper functions.
20955         * config/aarch64/aarch64.md (storewb_pair<GPF:mode>_<P:mode>): Define.
20956
20957 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20958
20959         * config/aarch64/aarch64.md: (aarch64_save_or_restore_callee_saves):
20960         Rename to aarch64_save_callee_saves, remove restore code.
20961         (aarch64_restore_callee_saves): New function.
20962
20963 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20964
20965         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Deleted.
20966         (aarch64_save_callee_saves): New function to handle reg save
20967         for both core and vectore regs.
20968
20969 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20970
20971         * config/aarch64/aarch64.c (aarch64_gen_load_pair)
20972         (aarch64_gen_store_pair): New helper function.
20973         (aarch64_save_or_restore_callee_save_registers)
20974         (aarch64_save_or_restore_fprs): Use new helper functions.
20975
20976 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20977
20978         * config/aarch64/aarch64.c (aarch64_next_callee_save): New function.
20979         (aarch64_save_or_restore_callee_save_registers)
20980         (aarch64_save_or_restore_fprs): Use aarch64_next_callee_save.
20981
20982 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20983
20984         * config/aarch64/aarch64.c
20985         (aarch64_save_or_restore_callee_save_registers)
20986         (aarch64_save_or_restore_fprs): Hoist calculation of register rtx.
20987
20988 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20989
20990         * config/aarch64/aarch64.c
20991         (aarch64_save_or_restore_callee_save_registers)
20992         (aarch64_save_or_restore_fprs): Remove 'increment'.
20993
20994 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
20995
20996         * config/aarch64/aarch64.c
20997         (aarch64_save_or_restore_callee_save_registers)
20998         (aarch64_save_or_restore_fprs): Use register offset in
20999         cfun->machine->frame.reg_offset.
21000
21001 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
21002
21003         * config/aarch64/aarch64.c
21004         (aarch64_save_or_restore_callee_save_registers)
21005         (aarch64_save_or_restore_fprs): Remove base_rtx.
21006
21007 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
21008
21009         * config/aarch64/aarch64.c
21010         (aarch64_save_or_restore_callee_save_registers): Rename 'offset'
21011         to 'start_offset'.  Remove local variable 'start_offset'.
21012
21013 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
21014
21015         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Change
21016         type to HOST_WIDE_INT.
21017
21018 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
21019
21020         * config/aarch64/aarch64.c (aarch64_expand_prologue)
21021         (aarch64_save_or_restore_fprs)
21022         (aarch64_save_or_restore_callee_save_registers): GNU-Stylize code.
21023
21024 2014-07-23  Sebastian Huber  <sebastian.huber@embedded-brains.de>
21025
21026         * config/arm/t-rtems-eabi: Add
21027         mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard,
21028         mthumb/march=armv7-m/mfpu=fpv4-sp-d16/mfloat-abi=hard,
21029         mbig-endian/mthumb/march=armv7-r, and
21030         mbig-endian/mthumb/march=armv7-r/mfpu=vfpv3-d16/mfloat-abi=hard
21031         multilibs.
21032
21033 2014-07-23  Sebastian Huber  <sebastian.huber@embedded-brains.de>
21034             Chris Johns <chrisj@rtems.org>
21035             Joel Sherrill <joel.sherrill@oarcorp.com>
21036
21037         * config.gcc: Add nios2-*-rtems*.
21038         * config/nios2/rtems.h: New file.
21039         * gcc/config/nios2/t-rtems: New file.
21040
21041 2014-07-23  Segher Boessenkool  <segher@kernel.crashing.org>
21042
21043         PR target/61396
21044         * config/rs6000/rs6000.c (paired_expand_vector_init): Only allow
21045         constant numbers, not general constants.
21046         (rs6000_expand_vector_init): Ditto.
21047
21048 2014-07-23  Nathan Sidwell  <nathan@acm.org>
21049
21050         * gcov-tool.c (gcov_list): Declare here.
21051         (set_gcov_list): Remove.
21052         (gcov_output_files): Set gcov_list directly.
21053
21054 2014-07-23  Host Schirmeier  <horst@schirmeier.com>
21055
21056         * doc/invoke.texi: -O3 enables -ftree-loop-distribute-patterns.
21057
21058 2014-07-23  Jiong Wang  <jiong.wang@arm.com>
21059
21060         * config/arm/arm.c (arm_get_frame_offsets): If both r3 and other
21061         callee-saved registers are available for padding purpose
21062         and r3 is not mandatory, then prefer use those callee-saved
21063         instead of r3.
21064
21065 2014-07-23  Richard Biener  <rguenther@suse.de>
21066
21067         * params.def (PARAM_MAX_COMBINE_INSNS): New.
21068         * combine.c: Include statistics.h and params.h.
21069         (combine_instructions): Guard three and four insn combines
21070         with max-combine-insns value.  Record statistics for combines
21071         performed.
21072         * doc/invoke.texi (max-combine-insns): Document new param.
21073
21074 2014-07-23  Roman Gareev  <gareevroman@gmail.com>
21075
21076         * graphite-isl-ast-to-gimple.c:
21077         (translate_isl_ast_node_block): New function.
21078         (translate_isl_ast): Add calling of translate_isl_ast_node_block.
21079
21080         * gcc.dg/graphite/isl-ast-gen-blocks-1.c: New testcase.
21081         * gcc.dg/graphite/isl-ast-gen-blocks-2.c: New testcase.
21082
21083 2014-07-23  Roman Gareev  <gareevroman@gmail.com>
21084
21085         * graphite-isl-ast-to-gimple.c:
21086         (get_max_schedule_dimensions): New function.
21087         (extend_schedule): Likewise.
21088         (generate_isl_schedule): Add calling of extend_schedule and
21089         get_max_schedule_dimensions.
21090
21091 2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
21092
21093         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle CLRSB, CLZ.
21094         (case UNSPEC): Handle UNSPEC_RBIT.
21095
21096 2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
21097
21098         * config/aarch64/aarch64.md: Delete UNSPEC_CLS.
21099         (clrsb<mode>2): Use clrsb RTL code instead of UNSPEC_CLS.
21100
21101 2014-07-22  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
21102
21103         * config/aarch64/arm_neon.h (vbsl_f64): New intrinsic.
21104
21105 2014-07-22  Roman Gareev  <gareevroman@gmail.com>
21106
21107         * graphite-isl-ast-to-gimple.c:
21108         Add inclusion of gimple-ssa.h, tree-into-ssa.h.
21109         (ivs_params_clear):
21110         (build_iv_mapping): New function.
21111         (translate_isl_ast_node_user): Likewise.
21112         (translate_isl_ast): Add calling of translate_isl_ast_node_user.
21113
21114         * gcc.dg/graphite/isl-ast-gen-single-loop-1.c: New testcase.
21115         * gcc.dg/graphite/isl-ast-gen-single-loop-2.c: New testcase.
21116         * gcc.dg/graphite/isl-ast-gen-single-loop-3.c: New testcase.
21117
21118 2014-07-21  Bin Cheng  <bin.cheng@arm.com>
21119
21120         PR target/55701
21121         * config/arm/arm.md (setmem): New pattern.
21122         * config/arm/arm-protos.h (struct tune_params): New fields.
21123         (arm_gen_setmem): New prototype.
21124         * config/arm/arm.c (arm_slowmul_tune): Initialize new fields.
21125         (arm_fastmul_tune, arm_strongarm_tune, arm_xscale_tune): Ditto.
21126         (arm_9e_tune, arm_v6t2_tune, arm_cortex_tune): Ditto.
21127         (arm_cortex_a8_tune, arm_cortex_a7_tune): Ditto.
21128         (arm_cortex_a15_tune, arm_cortex_a53_tune): Ditto.
21129         (arm_cortex_a57_tune, arm_cortex_a5_tune): Ditto.
21130         (arm_cortex_a9_tune, arm_cortex_a12_tune): Ditto.
21131         (arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune): Ditto.
21132         (arm_const_inline_cost): New function.
21133         (arm_block_set_max_insns): New function.
21134         (arm_block_set_non_vect_profit_p): New function.
21135         (arm_block_set_vect_profit_p): New function.
21136         (arm_block_set_unaligned_vect): New function.
21137         (arm_block_set_aligned_vect): New function.
21138         (arm_block_set_unaligned_non_vect): New function.
21139         (arm_block_set_aligned_non_vect): New function.
21140         (arm_block_set_vect, arm_gen_setmem): New functions.
21141
21142 2014-07-21  Bin Cheng  <bin.cheng@arm.com>
21143
21144         * config/arm/arm.c (output_move_neon): Handle REG explicitly.
21145
21146 2014-07-21  Uros Bizjak  <ubizjak@gmail.com>
21147
21148         PR target/61855
21149         * config/i386/avx512fintrin.h: Move constants for mantissa extraction
21150         out of #ifdef __OPTIMIZE__.
21151
21152 2014-07-20  Eric Botcazou  <ebotcazou@adacore.com>
21153
21154         * cse.c (exp_equiv_p) <MEM>: For GCSE, return 0 for expressions with
21155         different trapping status if -fnon-call-exceptions is enabled.
21156
21157 2014-07-20  Eric Botcazou  <ebotcazou@adacore.com>
21158
21159         * expr.c (store_field): Handle VOIDmode for calls that return values
21160         in multiple locations.
21161
21162 2014-07-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
21163
21164         * config/rs6000/altivec.md (unspec enum):  Fix typo in UNSPEC_VSLDOI.
21165         (altivec_vsldoi_<mode>): Likewise.
21166
21167 2014-07-20  Roman Gareev  <gareevroman@gmail.com>
21168
21169         * graphite-isl-ast-to-gimple.c: Fixes a formatting issue related
21170         to the number of characters in the line.
21171
21172 2014-07-20  Roman Gareev  <gareevroman@gmail.com>
21173
21174         * graphite-isl-ast-to-gimple.c: Add using of
21175         build_nonstandard_integer_type instead of int128_integer_type_node.
21176
21177 2014-07-19  Eric Botcazou  <ebotcazou@adacore.com>
21178
21179         * toplev.c (output_stack_usage): Adjust the location of the warning.
21180
21181 2014-07-19  Daniel Cederman  <cederman@gaisler.com>
21182
21183         * config/sparc/sync.md (*membar_storeload_leon3): New insn.
21184         (*membar_storeload): Disable for LEON3.
21185
21186 2014-07-18  Bernd Edlinger  <bernd.edlinger@hotmail.de>
21187
21188         PR rtl-optimization/61461
21189         * sched-vis.c (print_pattern) <ADDR_VEC, ADDR_DIFF_VEC>: Fixed.
21190
21191 2014-07-18  Uros Bizjak  <ubizjak@gmail.com>
21192
21193         PR target/61794
21194         * config/i386/sse.md (avx512f_vextract<shuffletype>32x4_1_maskm):
21195         Fix instruction constraint.
21196         (<mask_codefor>avx512f_vextract<shuffletype>32x4_1<mask_name>): Ditto.
21197
21198 2014-07-18  Jonathan Wakely  <jwakely@redhat.com>
21199
21200         * doc/extend.texi (Template Instantiation): Remove stray parenthesis.
21201
21202 2014-07-18  Chung-Ju Wu  <jasonwucj@gmail.com>
21203
21204         * config/nds32/nds32.c (nds32_can_eliminate): Follow the
21205         GNU coding standards.
21206         (nds32_register_move_cost): Likewise.
21207         (nds32_memory_move_cost): Likewise.
21208         (nds32_address_cost): Likewise.
21209
21210 2014-07-18  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
21211
21212         * config/mmix/mmix.c (mmix_intval): Drop unused automatic variable.
21213
21214 2014-07-17  John David Anglin  <danglin@gcc.gnu.org>
21215
21216         * config/pa/pa-linux.h (TARGET_OS_CPP_BUILTINS): Remove defines for
21217         __GCC_HAVE_SYNC_COMPARE_AND_SWAP_1, __GCC_HAVE_SYNC_COMPARE_AND_SWAP_2
21218         and __GCC_HAVE_SYNC_COMPARE_AND_SWAP_4.
21219         (HAVE_sync_compare_and_swapqi): Define.
21220         (HAVE_sync_compare_and_swaphi): Likewise.
21221         (HAVE_sync_compare_and_swapsi): Likewise.
21222
21223 2014-07-17  Richard Sandiford  <rdsandiford@googlemail.com>
21224
21225         * config/mips/p5600.md: Add missing cpu tests.
21226
21227 2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
21228
21229         * config/aarch64/arm_neon.h (vfma_f64): New intrinsic.
21230         (vmla_f64): Likewise.
21231         (vfms_f64): Likewise.
21232         (vmls_f64): Likewise.
21233
21234 2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
21235
21236         * config/aarch64/aarch64.c (aarch64_frint_unspec_p): New function.
21237         (aarch64_rtx_costs): Handle FIX, UNSIGNED_FIX, UNSPEC.
21238
21239 2014-07-17  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
21240
21241         * config/aarch64/arm_neon.h (vmlal_high_lane_s16): Fix type.
21242         (vmlal_high_lane_s32): Likewise.
21243         (vmlal_high_lane_u16): Likewise.
21244         (vmlal_high_lane_u32): Likewise.
21245         (vmlsl_high_lane_s16): Likewise.
21246         (vmlsl_high_lane_s32): Likewise.
21247         (vmlsl_high_lane_u16): Likewise.
21248         (vmlsl_high_lane_u32): Likewise.
21249
21250 2014-07-17  Terry Guo  <terry.guo@arm.com>
21251
21252         * config/arm/types.md (alu_reg): Replaced by alu_sreg and alu_dsp_reg.
21253         (alus_reg): Renamed to alus_sreg.
21254         * config/arm/arm-fixed.md: Change type of non-dsp instructions
21255         from alu_reg to alu_sreg.  Change type of dsp instructions from
21256         alu_reg to alu_dsp_reg.
21257         * config/arm/thumb1.md: Likewise.
21258         * config/arm/thumb2.md: Likewise.
21259         * config/arm/arm.c (cortexa7_older_only): Use new ALU type names.
21260         * config/arm/arm1020e.md (1020alu_op): Replace alu_reg and alus_reg
21261         with alu_sreg and alus_sreg.
21262         * config/arm/arm1026ejs.md (alu_op): Likewise.
21263         * config/arm/arm1136jfs.md (11_alu_op): Likewise.
21264         * config/arm/arm926ejs.md (9_alu_op): Likewise.
21265         * config/arm/fa526.md (526_alu_op): Likewise.
21266         * config/arm/fa606te.md (606te_alu_op): Likewise.
21267         * config/arm/fa626te.md (626te_alu_op): Likewise.
21268         * config/arm/fa726te.md (726te_alu_op): Likewise.
21269         * config/arm/fmp626.md (mp626_alu_op): Likewise.
21270         * config/arm/arm.md (core_cycles): Replace alu_reg and alus_reg with
21271         alu_sreg, alu_dsp_reg and alus_sreg.
21272         * config/arm/cortex-a15.md (cortex_a15_alu): Likewise.
21273         * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
21274         * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
21275         * config/arm/cortex-a7.md (cortex_a7_alu_sreg): Likewise.
21276         * config/arm/cortex-a8.md (cortex_a8_alu): Likewise.
21277         * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
21278         * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
21279         * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
21280         * config/arm/marvell-pj4.md (pj4_alu, pj4_alu_conds): Likewise.
21281         * config/aarch64/aarch64.md (*addsi3_aarch64, *addsi3_aarch64_uxtw,
21282         subsi3, *adddi3_aarch64, *subsi3_uxtw, subdi3, absdi2, neg<mode>2,
21283         *negsi2_uxtw, tlsle_small_<mode>): Rename type alu_reg to alu_sreg.
21284         (add<mode>3_compare0, *addsi3_compare0_uxtw, *add<mode>3nr_compare0,
21285         sub<mode>3_compare0, *compare_neg<mode>, *neg<mode>2_compare0,
21286         subsi3_compare0_uxtw, *negsi2_compare0_uxtw, *cmp<mode>): Rename type
21287         alus_reg to alus_sreg.
21288
21289 2014-07-17  Andreas Schwab  <schwab@linux-m68k.org>
21290
21291         * real.c (encode_ieee_extended_motorola): Clear integer bit in the
21292         infinity format.
21293
21294 2014-07-17  Richard Biener  <rguenther@suse.de>
21295
21296         PR rtl-optimization/61801
21297         * sched-deps.c (sched_analyze_2): For ASM_OPERANDS and ASM_INPUT
21298         don't set reg_pending_barrier if it appears in a debug-insn.
21299
21300 2014-07-16  DJ Delorie  <dj@redhat.com>
21301
21302         * config/rx/rx.c (rx_option_override): Fix alignment values.
21303         (rx_align_for_label): Likewise.
21304
21305 2014-07-17  Hans-Peter Nilsson  <hp@axis.com>
21306
21307         PR target/61737.
21308         * config/cris/cris.c (TARGET_LEGITIMATE_CONSTANT_P)
21309         (TARGET_CANNOT_FORCE_CONST_MEM): Define.
21310         (cris_cannot_force_const_mem, cris_legitimate_constant_p): New
21311         functions.
21312         (cris_print_index, cris_print_operand, cris_constant_index_p)
21313         (cris_side_effect_mode_ok): Replace CONSTANT_P with CRIS_CONSTANT_P.
21314         (cris_address_cost): Ditto last CONSTANT_P.
21315         (cris_symbol_type_of): Rename from cris_pic_symbol_type_of.  All
21316         callers changed.  Yield cris_offsettable_symbol for non-PIC
21317         constant symbolic expressions including labels.  Yield cris_unspec
21318         for all unspecs.
21319         (cris_expand_pic_call_address): New parameter MARKERP.  Set its
21320         target to pic_offset_table_rtx for calls that will likely go
21321         through PLT, const0_rtx when they can't.  All callers changed.
21322         Assert flag_pic.  Use CONSTANT_P, not CONSTANT_ADDRESS_P, for
21323         symbolic expressions to be PICified.  Remove second, redundant,
21324         assert on can_create_pseudo_p returning non-zero.  Use
21325         replace_equiv_address_nv, not replace_equiv_address, for final
21326         operand update.
21327         * config/cris/cris.md ("movsi"): Move variable t to pattern
21328         toplevel. Adjust assert for new cris_symbol_type member.  Use
21329         CONSTANT_P instead of CONSTANT_ADDRESS_P.
21330         ("*movsi_internal") <case 9>: Make check for valid unspec operands
21331         for lapc stricter.
21332         <case CRIS_UNSPEC_PCREL, CRIS_UNSPEC_PLT_PCREL>: Clear condition codes.
21333         ("call", "call_value"): Use second incoming operand as a marker
21334         for pic-offset-table-register being used.
21335         ("*expanded_call_non_v32", "*expanded_call_v32")
21336         ("*expanded_call_value_non_v32", "*expanded_call_value_v32"): For
21337         second incoming operand to CALL, match cris_call_type_marker.
21338         ("*expanded_call_value_side"): Ditto.  Disable before reload_completed.
21339         ("*expanded_call_side"): Ditto.  Fix typo in comment.
21340         (moverside, movemside peepholes): Check for CRIS_CONSTANT_P, not
21341         CONSTANT_P.
21342         * config/cris/predicates.md ("cris_call_type_marker"): New predicate.
21343         * config/cris/cris.h (CRIS_CONSTANT_P): New macro.
21344         (enum cris_symbol_type): Rename from cris_pic_symbol_type.  All
21345         users changed.  Add members cris_offsettable_symbol and cris_unspec.
21346         (cris_symbol_type): Rename from cris_pic_symbol_type.
21347         * config/cris/constraints.md ("T"): Use CRIS_CONSTANT_P, not
21348         just CONSTANT_P.
21349         * config/cris/cris-protos.h (cris_symbol_type_of,
21350         cris_expand_pic_call_address): Adjust prototypes.
21351         (cris_legitimate_constant_p): New prototype.
21352
21353         * config.gcc (crisv32-*-linux* | cris-*-linux*): Do not override
21354         an existing tmake_file.  Don't add t-slibgcc and t-linux.
21355
21356 2014-07-17  Jason Merrill  <jason@redhat.com>
21357
21358         PR c++/61623
21359         * symtab.c (symtab_remove_from_same_comdat_group): Also
21360         set_comdat_group to NULL_TREE.
21361         (verify_symtab): Fix diagnostic.
21362
21363 2014-07-16  David Wohlferd  <dw@LimeGreenSocks.com>
21364
21365         PR target/61662
21366         * config/i386/ia32intrin.h: Use __LP64__ to determine size of long.
21367
21368 2014-07-16  Dodji Seketeli  <dodji@redhat.com>
21369
21370         Support location tracking for built-in macro tokens
21371         * input.h (is_location_from_builtin_token): New function declaration.
21372         * input.c (is_location_from_builtin_token): New function definition.
21373         * toplev.c (general_init): Tell libcpp what the pre-defined
21374         spelling location for built-in tokens is.
21375
21376 2014-07-16  Jakub Jelinek  <jakub@redhat.com>
21377
21378         * omp-low.c (create_omp_child_function): Don't set DECL_NAMELESS
21379         on the FUNCTION_DECL.
21380
21381 2014-07-16  Richard Biener  <rguenther@suse.de>
21382
21383         PR other/61782
21384         * doc/extend.texi (always_inline): Clarify.
21385
21386 2014-07-15  Eric Christopher  <echristo@gmail.com>
21387
21388         * doc/invoke.texi (Link Options): Document -z option.
21389
21390 2014-07-15  Uros Bizjak  <ubizjak@gmail.com>
21391
21392         * config/alpha/alpha.c (alpha_atomic_assign_expand_fenv): New.
21393         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
21394
21395 2014-07-15  Jan Hubicka  <hubicka@ucw.cz>
21396
21397         * fold-const.c (fold_checksum_tree): Fix typo in previous patch.
21398
21399 2014-07-15  Bernd Schmidt  <bernds@codesourcery.com>
21400
21401         * asan.c (asan_finish_file): Use varpool_finalize_decl instead of
21402         varpool_assemble_decl.
21403         * varpool.c (varpool_assemble_decl): Assert that node->definition is
21404         true.
21405
21406 2014-07-15  Michael Matz  <matz@suse.de>
21407
21408         PR rtl-optimization/61772
21409         * ifcvt.c (dead_or_predicable): Check jump to be free of side effects.
21410
21411 2014-07-15  Richard Biener  <rguenther@suse.de>
21412
21413         * opts.c (default_options_table): Disable bit-ccp at -Og.
21414
21415 2014-07-14  Jan Hubicka  <hubicka@ucw.cz>
21416
21417         * fold-const.c (fold_checksum_tree): Move checking of DECL_RESULT.
21418
21419 2014-07-14  Jan Hubicka  <hubicka@ucw.cz>
21420
21421         * tree.c (tree_code_size): Add TRANSLATION_UNIT_DECL,
21422         NAMESPACE_DECL, IMPORTED_DECL and NAMELIST_DECL;
21423         call langhook for unknown declaration.
21424         (find_decls_types_r): Do not walk DECL_ARGUMENT_FLD.
21425         * tree.h (DECL_ARGUMENTS): Update.
21426         * print-tree.c (print_node): Update.
21427         * tree-core.h (tree_decl_non_common): Remove arguments.
21428         (tree_function_decl): Add arguments.
21429
21430 2014-07-14  Richard Earnshaw  <rearnsha@arm.com>
21431
21432         * aarch64.md (add_losym_<mode>): Set type to alu_imm.
21433
21434 2014-07-14  Richard Biener  <rguenther@suse.de>
21435
21436         PR tree-optimization/61779
21437         * tree-ssa-copy.c (copy_prop_visit_cond_stmt): Always try
21438         simplifying a condition.
21439
21440 2014-07-14  Richard Biener  <rguenther@suse.de>
21441
21442         * builtins.c (c_strlen): Make only_value == 2 really only
21443         affect warning generation.
21444
21445 2014-07-14  Richard Biener  <rguenther@suse.de>
21446
21447         PR tree-optimization/61757
21448         PR tree-optimization/61783
21449         PR tree-optimization/61787
21450         * tree-ssa-dom.c (record_equality): Revert canonicalization
21451         change and add comment.
21452         (propagate_rhs_into_lhs): Revert previous fix, removing
21453         loop depth restriction again.
21454
21455 2014-07-14  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
21456
21457         * config/arm/cortex-a15.md (cortex_a15_alu): Handle clz, rbit.
21458         * config/arm/cortex-a5.md (cortex_a5_alu): Likewise.
21459         * config/arm/cortex-a53.md (cortex_a53_alu): Likewise.
21460         * config/arm/cortex-a7.md (cortex_a7_alu_reg): Likewise.
21461         * config/arm/cortex-a9.md (cortex_a9_dp): Likewise.
21462         * config/arm/cortex-m4.md (cortex_m4_alu): Likewise.
21463         * config/arm/cortex-r4.md (cortex_r4_alu): Likewise.
21464
21465 2014-07-14  Richard Biener  <rguenther@suse.de>
21466
21467         * cgraph.h (decl_in_symtab_p): Make inline.
21468
21469 2014-07-14  Jakub Jelinek  <jakub@redhat.com>
21470
21471         PR middle-end/61294
21472         * doc/invoke.texi (-Wmemset-transposed-args): Document.
21473
21474         PR target/61656
21475         * config/i386/i386.c (classify_argument): Don't merge classes above
21476         number of words.
21477
21478 2014-07-13  Jan Hubicka  <hubicka@ucw.cz>
21479
21480         * cgraph.h (symtab_node): Add nonzero_address.
21481         (decl_in_symtab_p): Break out from ...
21482         (symtab_get_node): ... here.
21483         * fold-const.c: Include cgraph.h
21484         (tree_single_nonzero_warnv_p): Use symtab to determine
21485         if symbol is non-zero.
21486         * symtab.c (symtab_node::nonzero_address): New method.
21487
21488 2014-07-12  Jan Hubicka  <hubicka@ucw.cz>
21489
21490         * ipa-devirt.c (odr_subtypes_equivalent_p): Disable temporary hack
21491         forgotten in previous commit.
21492
21493 2014-07-12  Jan Hubicka  <hubicka@ucw.cz>
21494
21495         * tree.c (type_in_anonymous_namespace_p): Ignore TREE_PUBLIC
21496         on builtin types.
21497         * ipa-devirt.c: Include stor-layout.h and intl.h
21498         (odr_subtypes_equivalent_p): New function.
21499         (warn_odr): New function.
21500         (warn_type_mismatch): New function.
21501         (odr_types_equivalent_p): New function.
21502         (add_type_duplicate): Use it.
21503         * common.opt (Wodr): New flag.
21504         * doc/invoke.texi (Wodr): Document new warning.
21505
21506 2014-07-12  Jan Hubicka  <hubicka@ucw.cz>
21507
21508         * timevar.def (TV_IPA_LTO_DECL_INIT_IO): Remove.
21509         (TV_IPA_LTO_CTORS_IN, TV_IPA_LTO_CTORS_OUT): New timevar.
21510         * cgraph.c (cgraph_get_body): Push GIMPLE_IN timevar.
21511         (varpool_get_constructor): Push CTORS_IN timevar.
21512         * lto-streamer-out.c (lto_output): Push TV_IPA_LTO_CTORS_OUT timevar.
21513
21514 2014-07-12  Uros Bizjak  <ubizjak@gmail.com>
21515
21516         * config/i386/i386-builtin-types.def: Add USHORT_FTYPE_VOID.
21517         Remove VOID_FTYPE_PUSHORT.
21518         * config/i386/i386.c (bdesc_special_args) <__builtin_ia32_fnstsw>:
21519         Change code to USHORT_FTYPE_VOID.
21520         (ix86_expand_special_args_builtin): Handle USHORT_FTYPE_VOID.
21521         (ix86_expand_builtin): Remove IX86_BUILTIN_FNSTSW handling.
21522         (ix86_atomic_assign_expand_fenv): Update for
21523         __builtin_ia32_fnstsw changes.
21524         * config/i386/i386.md (x86_fnstsw_1): Set length unconditionally to 2.
21525         (fnstsw): Change operand 0 to nonimmediate operand.
21526
21527 2014-07-11  Jan Hubicka  <hubicka@ucw.cz>
21528
21529         * vapool.c: Include tree-ssa-alias.h, gimple.h and lto-streamer.h
21530         (varpool_get_constructor): New function.
21531         (varpool_ctor_useable_for_folding_p): Break out from ...
21532         (ctor_for_folding): ... here; use varpool_get_constructor.
21533         (varpool_assemble_decl): Likewise.
21534         * lto-streamer.h (struct output_block): Turn cgraph_node
21535         to symbol filed.
21536         (lto_input_variable_constructor): Declare.
21537         * ipa-visibility.c (function_and_variable_visibility): Use
21538         varpool_get_constructor.
21539         * cgraph.h (varpool_get_constructor): Declare.
21540         (varpool_ctor_useable_for_folding_p): New function.
21541         * lto-streamer-out.c (get_symbol_initial_value): Take encoder
21542         parameter; return error_mark_node for non-trivial constructors.
21543         (lto_write_tree_1, DFS_write_tree): Update use of
21544         get_symbol_initial_value.
21545         (output_function): Update initialization of symbol.
21546         (output_constructor): New function.
21547         (copy_function): Rename to ..
21548         (copy_function_or_variable): ... this one; handle vars too.
21549         (lto_output): Output variable sections.
21550         * lto-streamer-in.c (input_constructor): New function.
21551         (lto_read_body): Rename from ...
21552         (lto_read_body_or_constructor): ... this one; handle vars too.
21553         (lto_input_variable_constructor): New function.
21554         * ipa-prop.c (ipa_prop_write_jump_functions,
21555         ipa_prop_write_all_agg_replacement): Update.
21556         * lto-cgraph.c (compute_ltrans_boundary): Use it.
21557         (output_cgraph_opt_summary): Set symbol to NULL.
21558
21559 2014-07-11  Jan Hubicka  <hubicka@ucw.cz>
21560
21561         * ipa-prop.c (ipa_binfo_from_known_type_jfunc): In LTO do not walk
21562         non-polymorphic types.
21563         * ipa-cp.c (ipa_get_jf_ancestor_result): Likewise.
21564         * ipa-devirt.c (types_same_for_odr): Do not explode when one
21565         of types is not polymorphic.
21566
21567 2014-07-11  Vladimir Makarov  <vmakarov@redhat.com>
21568
21569         * lra-constraints.c (remove_inheritance_pseudos): Process
21570         destination pseudo too.
21571
21572 2014-07-11  Rong Xu  <xur@google.com>
21573
21574         * gcov-tool.c (gcov_output_files): Fix build error introduced in
21575         commit r212448.
21576
21577 2014-07-11  Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
21578
21579         * config/avr/avr-arch.h (avr_mcu_t): Add text section start attribute.
21580         * config/avr/avr-devices.c (AVR_MCU): Same.
21581         (avr_mcu_types): add text start value to end of device list.
21582         * config/avr/avr-mcus.def: Add text section start for all devices.
21583         (ata5782): Add new avr5 device.
21584         (ata5831): Same.
21585         * config/avr/avr-tables.opt: Regenerate.
21586         * config/avr/avr.h: Add declaration for text section start handler.
21587         (EXTRA_SPEC_FUNCTIONS): Add text section start handler to
21588         SPEC functions.
21589         (LINK_SPEC): Include text section start handler to linker spec.
21590         * config/avr/driver-avr.c (avr_device_to_text_start): New function to
21591         pass -Ttext option to linker if the text section start for the device
21592         is not zero.
21593         * config/avr/t-multilib: Regenerate.
21594         * doc/avr-mmcu.texi: Regenerate.
21595
21596 2014-07-11  David Edelsohn  <dje.gcc@gmail.com>
21597
21598         * config/rs6000/aix51.h (LINK_SPEC): Remove -bnodelcsect.
21599         * config/rs6000/aix52.h (LINK_SPEC): Same.
21600         * config/rs6000/aix53.h (LINK_SPEC): Same.
21601         * config/rs6000/aix61.h (LINK_SPEC): Same.
21602         * config/rs6000/xcoff.h (MAKE_DECL_ONE_ONLY): Define.
21603
21604 2014-07-11  Roman Gareev  <gareevroman@gmail.com>
21605
21606         * graphite-isl-ast-to-gimple.c (gmp_cst_to_tree): New function.
21607         (graphite_verify): New function.
21608         (ivs_params_clear): New function.
21609         (gcc_expression_from_isl_ast_expr_id): New function.
21610         (gcc_expression_from_isl_expr_int): New function.
21611         (binary_op_to_tree): New function.
21612         (ternary_op_to_tree): New function.
21613         (unary_op_to_tree): New function.
21614         (nary_op_to_tree): New function.
21615         (gcc_expression_from_isl_expr_op): New function.
21616         (gcc_expression_from_isl_expression): New function.
21617         (graphite_create_new_loop): New function.
21618         (translate_isl_ast_for_loop): New function.
21619         (get_upper_bound): New function.
21620         (graphite_create_new_loop_guard): New function.
21621         (translate_isl_ast_node_for): New function.
21622         (translate_isl_ast): New function.
21623         (add_parameters_to_ivs_params): New function.
21624         (scop_to_isl_ast): New parameter ip.
21625         (graphite_regenerate_ast_isl): Add generation of GIMPLE code.
21626
21627 2014-07-11  Jan Hubicka  <hubicka@ucw.cz>
21628
21629         * config/xtensa/predicates.md (call expander): Update for
21630         DECL_SECTION_NAME being string.
21631
21632 2014-07-11  Richard Biener  <rguenther@suse.de>
21633
21634         PR middle-end/61473
21635         * builtins.c (fold_builtin_memory_op): Inline memory moves that
21636         can be implemented with a single load followed by a single store.
21637         (c_strlen): Only warn when only_value is not 2.
21638
21639 2014-07-11  Evgeny Stupachenko  <evstupac@gmail.com>
21640
21641         * config/i386/i386.c (expand_vec_perm_pblendv): Disable for AVX.
21642
21643 2014-07-11  Marat Zakirov  <m.zakirov@samsung.com>
21644
21645         PR target/61561
21646         * config/arm/arm.md (*movhi_insn_arch4): Handle stack pointer.
21647         (*movhi_bytes): Likewise.
21648         (*arm_movqi_insn): Likewise.
21649
21650 2014-07-11  Uros Bizjak  <ubizjak@gmail.com>
21651
21652         PR target/56858
21653         * config/alpha/alpha.c: Include tree-pass.h, context.h
21654         and pass_manager.h.
21655         (pass_data_handle_trap_shadows): New pass.
21656         (pass_handle_trap_shadows::gate): New pass gate function.
21657         (make_pass_handle_trap_shadows): New function.
21658         (rest_of_handle_trap_shadows): Ditto.
21659
21660         (alpha_align_insns_1): Rename from alpha_align_insns.
21661         (pass_data_align_insns): New pass.
21662         (pass_align_insns::gate): New pass gate function.
21663         (make_pass_aling_insns): New function.
21664         (rest_of_align_insns): Ditto.
21665         (alpha_align_insns): Ditto.
21666
21667         (alpha_option_override): Declare handle_trap_shadows info
21668         and align_insns_info.  Register handle_trap_shadows and align_insns
21669         passes here.
21670         (alpha_reorg): Do not call alpha_trap_shadows and
21671         alpha_align_insn from here.
21672
21673         (alpha_pad_function_end): Do not skip BARRIERs.
21674
21675 2014-07-10  Rong Xu  <xur@google.com>
21676
21677         Add gcov-tool: an offline gcda profile processing tool support.
21678         * gcov-io.c (gcov_position): Make avaialble to gcov-tool.
21679         (gcov_is_error): Ditto.
21680         (gcov_read_string): Ditto.
21681         (gcov_read_sync): Ditto.
21682         * gcov-io.h: Move counter defines to gcov-counter.def.
21683         * gcov-dump.c (tag_counters): Use gcov-counter.def.
21684         * coverage.c: Ditto.
21685         * gcov-tool.c: Offline gcda profile processing tool.
21686         (unlink_gcda_file): Remove one gcda file.
21687         (unlink_profile_dir): Remove gcda files from the profile path.
21688         (gcov_output_files): Output gcda files to an output dir.
21689         (profile_merge): Merge two profiles in directory.
21690         (print_merge_usage_message): Print merge usage.
21691         (merge_usage): Print merge usage and exit.
21692         (do_merge): Driver for profile merge sub-command.
21693         (profile_rewrite): Rewrite profile.
21694         (print_rewrite_usage_message): Print rewrite usage.
21695         (rewrite_usage): Print rewrite usage and exit.
21696         (do_rewrite): Driver for profile rewrite sub-command.
21697         (print_usage): Print gcov-info usage and exit.
21698         (print_version): Print gcov-info version.
21699         (process_args): Process arguments.
21700         (main): Main routine for gcov-tool.
21701         * Makefile.in: Build and install gcov-tool.
21702         * gcov-counter.def: New file split from gcov-io.h.
21703         * doc/gcc.texi: Include gcov-tool.texi.
21704         * doc/gcov-tool.texi: Document for gcov-tool.
21705
21706 2014-07-10  Richard Biener  <rguenther@suse.de>
21707
21708         PR tree-optimization/61757
21709         * tree-ssa-dom.c (loop_depth_of_name): Restore.
21710         (propagate_rhs_into_lhs): Revert part of last change.
21711
21712 2014-07-10  Thomas Schwinge  <thomas@codesourcery.com>
21713
21714         * fold-const.c (fold_checksum_tree): Look at DECL_VINDEX only for
21715         FUNCTION_DECLs.
21716
21717 2014-07-10  Eric Botcazou  <ebotcazou@adacore.com>
21718
21719         PR middle-end/53590
21720         * function.c (allocate_struct_function): Revert r188667 change.
21721
21722         * gimple-low.c (lower_builtin_setjmp): Use properly-typed constant.
21723
21724 2014-07-10  Tom G. Christensen  <tgc@jupiterrise.com>
21725
21726         * doc/install.texi: Remove links to defunct package providers for
21727         Solaris.
21728
21729 2014-07-09  Tom de Vries  <tom@codesourcery.com>
21730
21731         * final.c (get_call_fndecl): Declare.
21732         (self_recursive_call_p): New function.
21733         (collect_fn_hard_reg_usage): Handle self-recursive function calls.
21734
21735 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
21736
21737         * ipa-devirt.c (record_node): Walk through aliases.
21738
21739 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
21740
21741         * lto-streamer-out.c (hash_scc): Avoid quadratic hashing loop.
21742
21743 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
21744
21745         Revert:
21746         * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
21747
21748 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
21749
21750         * ipa-visibility.c (function_and_variable_visibility): Remove
21751         temporary hack disabling local aliases on AIX.
21752
21753 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
21754
21755         * ipa-cp.c (devirtualization_time_bonus): Walk through aliases.
21756         * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Likewise.
21757
21758 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
21759
21760         * rs6000/rs6000-protos.h (rs6000_xcoff_declare_object_name): Declare.
21761         * rs6000/rs6000.c: Inline output of .set instruction.
21762         (declare_alias_data): New struct.
21763         (rs6000_declare_alias): New function.
21764         (rs6000_xcoff_declare_function_name): Use it.
21765         (rs6000_xcoff_declare_object_name): New function.
21766         * config/rs6000/xcoff.h: Define ASM_DECLARE_OBJECT_NAME.
21767         (ASM_OUTPUT_DEF): Turn to empty definition.
21768
21769 2014-07-08  Trevor Saunders  <tsaunders@mozilla.com>
21770
21771         PR bootstrap/61679
21772         * hash-table.h: use hash_table::value_type instead of
21773         Descriptor::value_type in the return types of several methods.
21774
21775 2014-07-08  Trevor Saunders  <tsaunders@mozilla.com>
21776
21777         * tree-pass.h (pass_data): Remove has_execute member.
21778         * passes.c (execute_one_pass): Don't check pass->has_execute.
21779         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
21780         cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
21781         compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
21782         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
21783         config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
21784         config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
21785         config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
21786         dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
21787         gimple-low.c, gimple-ssa-isolate-paths.c,
21788         gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
21789         ipa-comdats.c, ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c,
21790         ipa-inline.c, ipa-profile.c, ipa-pure-const.c, ipa-reference.c,
21791         ipa-split.c, ipa-visibility.c, ipa.c, ira.c, jump.c, loop-init.c,
21792         lower-subreg.c, mode-switching.c, modulo-sched.c, omp-low.c, passes.c,
21793         postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
21794         reg-stack.c, regcprop.c, reginfo.c, regrename.c, reorg.c, sched-rgn.c,
21795         stack-ptr-mod.c, store-motion.c, tracer.c, trans-mem.c,
21796         tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c, tree-complex.c,
21797         tree-eh.c, tree-emutls.c, tree-if-conv.c, tree-into-ssa.c,
21798         tree-loop-distribution.c, tree-nrv.c, tree-object-size.c,
21799         tree-parloops.c, tree-pass.h, tree-predcom.c, tree-profile.c,
21800         tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
21801         tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
21802         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
21803         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
21804         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
21805         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
21806         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
21807         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
21808         tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
21809         tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
21810         tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c,
21811         web.c: Remove initializer for pass_data::has_execute.
21812
21813 2014-07-08  Trevor Saunders  <tsaunders@mozilla.com>
21814
21815         * graphite-htab.h: Use hash_map instead of hash_table.
21816         * graphite-clast-to-gimple.c: Adjust.
21817         * passes.c: Use hash_map instead of hash_table.
21818         * sese.c: Likewise.
21819         * sese.h: Remove now unused code.
21820
21821 2014-07-08  Sriraman Tallam  <tmsriram@google.com>
21822
21823         PR target/61599
21824         * config/i386/i386.c (ix86_in_large_data_p): Check for size less
21825         than zero.
21826
21827 2014-07-08  Jakub Jelinek  <jakub@redhat.com>
21828
21829         PR rtl-optimization/61673
21830         * combine.c (simplify_comparison): Test just mode's sign bit
21831         in tmode rather than the sign bit and any bits above it.
21832
21833 2014-07-08  Roman Gareev  <gareevroman@gmail.com>
21834
21835         * graphite-isl-ast-to-gimple.c (generate_isl_context):
21836         Add __isl_give to the declaration.
21837         (generate_isl_schedule): Likewise.
21838         (scop_to_isl_ast): Likewise.
21839
21840 2014-07-08  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
21841
21842         * config/arm/arm.c (cortexa5_extra_costs): New table.
21843         (arm_cortex_a5_tune): Use cortexa5_extra_costs.
21844
21845 2014-07-08  Jakub Jelinek  <jakub@redhat.com>
21846
21847         PR tree-optimization/61725
21848         * tree-vrp.c (extract_range_basic): Don't assume vr0 is unsigned
21849         range, use range_includes_zerop_p instead of integer_zerop on
21850         vr0->min, only use log2 of max if min is not negative.
21851
21852 2014-07-08  Richard Biener  <rguenther@suse.de>
21853
21854         * tree-ssa-dom.h (loop_depth_of_name): Remove.
21855         * tree-ssa-dom.c (record_equivalences_from_phis): Remove
21856         restriction on loop depth difference.
21857         (record_equality): Likewise.
21858         (propagate_rhs_into_lhs): Likewise.  Simplify condition.
21859         (loop_depth_of_name): Remove.
21860         * tree-ssa-copy.c (copy_prop_visit_phi_node): Remove
21861         restriction on loop depth difference.
21862         (init_copy_prop): Likewise.
21863
21864 2014-07-08  Jan Hubicka  <hubicka@ucw.cz>
21865
21866         * tree-ssa-alias.c (walk_aliased_vdefs_1): Add FUNCTION_ENTRY_REACHED
21867         parameter.
21868         (walk_aliased_vdefs): Likewise.
21869         * tree-ssa-alias.h (walk_aliased_vdefs): Likewise.
21870         * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers
21871         (detect_type_change_from_memory_writes): Check if entry was reached.
21872
21873 2014-07-08  Richard Biener  <rguenther@suse.de>
21874
21875         PR tree-optimization/61681
21876         * tree-ssa-structalias.c (find_what_var_points_to): Expand
21877         NONLOCAL inside ESCAPED.
21878
21879 2014-07-08  Richard Biener  <rguenther@suse.de>
21880
21881         PR tree-optimization/61680
21882         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence):
21883         Handle properly all read-write dependences with group accesses.
21884
21885 2014-07-08  Yuri Rumyantsev  <ysrumyan@gmail.com>
21886
21887         PR tree-optimization/61576
21888         * tree-if-conv.c (is_cond_scalar_reduction): Add check that basic
21889         block containing reduction statement is predecessor of phi basi block.
21890
21891 2014-07-08  Marek Polacek  <polacek@redhat.com>
21892
21893         PR c/60226
21894         * fold-const.c (round_up_loc): Change the parameter type.
21895         Remove assert.
21896         * fold-const.h (round_up_loc): Adjust declaration.
21897         * stor-layout.c (finalize_record_size): Check for too large types.
21898
21899 2014-07-07  Jan Hubicka  <hubicka@ucw.cz>
21900
21901         * symtab.c: Include calls.h.
21902         (symtab_nonoverwritable_alias_1): Check sanity of the local alias.
21903
21904 2014-07-07  Maciej W. Rozycki  <macro@codesourcery.com>
21905
21906         * config/rs6000/rs6000.c (output_vec_const_move): Handle
21907         little-endian code generation.
21908         * config/rs6000/spe.md (spe_evmergehi): Rename to...
21909         (vec_perm00_v2si): ... this.  Handle little-endian code generation.
21910         (spe_evmergehilo): Rename to...
21911         (vec_perm01_v2si): ... this.  Handle little-endian code generation.
21912         (spe_evmergelo): Rename to...
21913         (vec_perm11_v2si): ... this.  Handle little-endian code generation.
21914         (spe_evmergelohi): Rename to...
21915         (vec_perm10_v2si): ... this.  Handle little-endian code generation.
21916         (spe_evmergehi, spe_evmergehilo): New expanders.
21917         (spe_evmergelo, spe_evmergelohi): Likewise.
21918         (*frob_<SPE64:mode>_<DITI:mode>): Handle little-endian code generation.
21919         (*frob_tf_ti): Likewise.
21920         (*frob_<mode>_di_2): Likewise.
21921         (*frob_tf_di_8_2): Likewise.
21922         (*frob_di_<mode>): Likewise.
21923         (*frob_ti_tf): Likewise.
21924         (*frob_<DITI:mode>_<SPE64:mode>_2): Likewise.
21925         (*frob_ti_<mode>_8_2): Likewise.
21926         (*frob_ti_tf_2): Likewise.
21927         (mov_si<mode>_e500_subreg0): Rename to...
21928         (mov_si<mode>_e500_subreg0_be): ... this.  Restrict to the big
21929         endianness only.
21930         (*mov_si<mode>_e500_subreg0_le): New instruction pattern.
21931         (*mov_si<mode>_e500_subreg0_elf_low): Rename to...
21932         (*mov_si<mode>_e500_subreg0_elf_low_be): ... this.  Restrict to
21933         the big endianness only.
21934         (*mov_si<mode>_e500_subreg0_elf_low_le): New instruction pattern.
21935         (*mov_si<mode>_e500_subreg0_2): Rename to...
21936         (*mov_si<mode>_e500_subreg0_2_be): ... this.  Restrict to the
21937         big big endianness only.
21938         (*mov_si<mode>_e500_subreg0_2_le): New instruction pattern.
21939         (*mov_si<mode>_e500_subreg4): Rename to...
21940         (*mov_si<mode>_e500_subreg4_be): ... this.  Restrict to the big
21941         endianness only.
21942         (mov_si<mode>_e500_subreg4_le): New instruction pattern.
21943         (*mov_si<mode>_e500_subreg4_elf_low): Rename to...
21944         (*mov_si<mode>_e500_subreg4_elf_low_be): ... this.  Restrict to
21945         the big endianness only.
21946         (*mov_si<mode>_e500_subreg4_elf_low_le): New instruction/splitter
21947         pattern.
21948         (*mov_si<mode>_e500_subreg4_2): Rename to...
21949         (*mov_si<mode>_e500_subreg4_2_be): ... this.  Restrict to the big
21950         endianness only.
21951         (*mov_si<mode>_e500_subreg4_2_le): New instruction pattern.
21952         (*mov_sitf_e500_subreg8): Rename to...
21953         (*mov_sitf_e500_subreg8_be): ... this.  Restrict to the big
21954         endianness only.
21955         (*mov_sitf_e500_subreg8_le): New instruction pattern.
21956         (*mov_sitf_e500_subreg8_2): Rename to...
21957         (*mov_sitf_e500_subreg8_2_be): ... this.  Restrict to the big
21958         endianness only.
21959         (*mov_sitf_e500_subreg8_2_le): New instruction pattern.
21960         (*mov_sitf_e500_subreg12): Rename to...
21961         (*mov_sitf_e500_subreg12_be): ... this.  Restrict to the big
21962         endianness only.
21963         (*mov_sitf_e500_subreg12_le): New instruction pattern.
21964         (*mov_sitf_e500_subreg12_2): Rename to...
21965         (*mov_sitf_e500_subreg12_2_be): ... this.  Restrict to the big
21966         endianness only.
21967         (*mov_sitf_e500_subreg12_2_le): New instruction pattern.
21968
21969 2014-07-07  Max Ostapenko  <m.ostapenko@partner.samsung.com>
21970
21971         * asan.c (instrument_strlen_call): Do not instrument first byte
21972         in strlen if already instrumented.
21973
21974 2014-07-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
21975
21976         * config/arm/arm.opt (mwords-little-endian): Delete.
21977         * config/arm/arm.h (TARGET_CPU_CPP_BUILTINS): Remove handling
21978         of TARGET_LITTLE_WORDS.
21979         (WORDS_BIG_ENDIAN): Define to BYTES_BIG_ENDIAN.
21980         * config/arm/arm.c (arm_option_override): Remove TARGET_LITTLE_WORDS
21981         warning.
21982         * doc/invoke.texi: Remove references to -mwords-little-endian.
21983
21984 2014-07-07  Jakub Jelinek  <jakub@redhat.com>
21985
21986         * expmed.c (struct init_expmed_rtl): Change all fields but
21987         pow2 and cint from struct rtx_def to rtx.
21988         (init_expmed_one_conv, init_expmed_one_mode): Adjust for that change.
21989         (init_expmed): Likewise.  Allocate all the 18 rtxes and ggc_free them
21990         at the end again.
21991
21992 2014-07-06  Marek Polacek  <polacek@redhat.com>
21993
21994         PR c/6940
21995         * doc/invoke.texi: Document -Wsizeof-array-argument.
21996
21997 2014-07-05  Gerald Pfeifer  <gerald@pfeifer.com>
21998
21999         * wide-int.h (wide_int_storage): Change declaration from struct
22000         to class.
22001
22002 2014-07-05  Jan Hubicka  <hubicka@ucw.cz>
22003
22004         * cgraph.c (cgraph_create_indirect_edge): Update call of
22005         get_polymorphic_call_info.
22006         * ipa-utils.h (get_polymorphic_call_info): Add parameter CALL.
22007         (possible_polymorphic_call_targets): Add parameter call.
22008         (decl_maybe_in_construction_p): New predicate.
22009         (get_polymorphic_call_info): Add parameter call;
22010         use decl_maybe_in_construction_p.
22011         * gimple-fold.c (fold_gimple_assign): Update use of
22012         possible_polymorphic_call_targets.
22013         (gimple_fold_call): Likewise.
22014         * ipa-prop.c: Inlcude calls.h
22015         (ipa_binfo_from_known_type_jfunc): Check that known type is record.
22016         (param_type_may_change_p): New predicate.
22017         (detect_type_change_from_memory_writes): Break out from ...
22018         (detect_type_change): ... this one; use param_type_may_change_p.
22019         (detect_type_change_ssa): Use param_type_may_change_p.
22020         (compute_known_type_jump_func): Use decl_maybe_in_construction_p.
22021
22022 2014-07-05  Charles Baylis  <charles.baylis@linaro.org>
22023
22024         PR target/49423
22025         * config/arm/arm-protos.h (arm_legitimate_address_p,
22026         arm_is_constant_pool_ref): Add prototypes.
22027         * config/arm/arm.c (arm_legitimate_address_p): Remove static.
22028         (arm_is_constant_pool_ref) New function.
22029         * config/arm/arm.md (unaligned_loadhis, arm_zero_extendhisi2_v6,
22030         arm_zero_extendqisi2_v6): Use Uh constraint for memory operand.
22031         (arm_extendhisi2, arm_extendhisi2_v6): Use Uh constraint for memory
22032         operand. Remove pool_range and neg_pool_range attributes.
22033         (arm_extendqihi_insn, arm_extendqisi, arm_extendqisi_v6): Remove
22034         pool_range and neg_pool_range attributes.
22035         * config/arm/constraints.md (Uh): New constraint.
22036         (Uq): Don't allow constant pool references.
22037
22038 2014-07-04  James Greenhalgh  <james.greenhalgh@arm.com>
22039
22040         * config/aarch64/aarch64-simd.md (move_lo_quad_internal_<mode>): New.
22041         (move_lo_quad_internal_be_<mode>): Likewise.
22042         (move_lo_quad_<mode>): Convert to define_expand.
22043         (aarch64_simd_move_hi_quad_<mode>): Gate on BYTES_BIG_ENDIAN.
22044         (aarch64_simd_move_hi_quad_be_<mode>): New.
22045         (move_hi_quad_<mode>): Use appropriate insn for BYTES_BIG_ENDIAN.
22046         (aarch64_combinez<mode>): Gate on BYTES_BIG_ENDIAN.
22047         (aarch64_combinez_be<mode>): New.
22048         (aarch64_combine<mode>): Convert to define_expand.
22049         (aarch64_combine_internal<mode>): New.
22050         (aarch64_simd_combine<mode>): Remove bogus RTL description.
22051
22052 2014-07-04  Tom de Vries  <tom@codesourcery.com>
22053
22054         * doc/md.texi (@subsection Constraint Modifier Characters): Clarify
22055         combination of earlyclobber and read/write modifiers.
22056
22057 2014-07-04  Tom de Vries  <tom@codesourcery.com>
22058
22059         * config/aarch64/aarch64-simd.md
22060         (define_insn "vec_unpack_trunc_<mode>"): Fix constraint.
22061
22062 2014-07-04  Richard Earnshaw  <rearnsha@arm.com>
22063
22064         PR target/61714
22065         * config/aarch64/aarch64.h (OPTION_DEFAULT_SPECS): Define.
22066
22067 2014-07-04  Jakub Jelinek  <jakub@redhat.com>
22068
22069         PR middle-end/61654
22070         * cgraphunit.c (expand_thunk): Call free_dominance_info.
22071
22072         PR tree-optimization/61684
22073         * tree-ssa-ifcombine.c (recognize_single_bit_test): Make sure
22074         rhs1 of conversion is a SSA_NAME before using SSA_NAME_DEF_STMT on it.
22075
22076 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
22077             Kito Cheng  <kito@0xlab.org>
22078             Monk Chiang  <sh.chiang04@gmail.com>
22079
22080         * config/nds32/nds32.c (nds32_have_prologue_p): Move to ...
22081         (nds32_symbol_load_store_p): Move to ...
22082         (nds32_fp_as_gp_check_available): Move to ...
22083         * config/nds32/nds32-fp-as-gp.c: ... here.
22084         * config/nds32/nds32-protos.h (nds32_symbol_load_store_p): Remove
22085         extern declaration.
22086
22087 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
22088             Kito Cheng  <kito@0xlab.org>
22089             Monk Chiang  <sh.chiang04@gmail.com>
22090
22091         * config/nds32/nds32.c (nds32_expand_load_multiple): Move to ...
22092         (nds32_expand_store_multiple): Move to ...
22093         (nds32_expand_movmemqi): Move to ...
22094         * config/nds32/nds32-memory-manipulation.c: ... here.
22095
22096 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
22097             Kito Cheng  <kito@0xlab.org>
22098             Monk Chiang  <sh.chiang04@gmail.com>
22099
22100         * config/nds32/nds32.c (nds32_byte_to_size): Move to ...
22101         (nds32_output_casesi_pc_relative): Move to ...
22102         (nds32_output_casesi): Move to ...
22103         (nds32_mem_format): Move to ...
22104         (nds32_output_16bit_store): Move to ...
22105         (nds32_output_16bit_load): Move to ...
22106         (nds32_output_32bit_store): Move to ...
22107         (nds32_output_32bit_load): Move to ...
22108         (nds32_output_32bit_load_s): Move to ...
22109         (nds32_output_stack_push): Move to ...
22110         (nds32_output_stack_pop): Move to ...
22111         * config/nds32/nds32-md-auxiliary.c: ... here.
22112
22113 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
22114             Ling-Hua Tseng  <uranus@tinlans.org>
22115
22116         * config/nds32/nds32-pipelines-auxiliary.c: Add comment to describe
22117         the purpose of this file.
22118
22119 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
22120             Kito Cheng  <kito@0xlab.org>
22121             Monk Chiang  <sh.chiang04@gmail.com>
22122
22123         * config/nds32/nds32.c (nds32_rtx_costs): Move implementation to ...
22124         (nds32_address_cost): Move implementation to ...
22125         * config/nds32/nds32-cost.c: ... here.
22126         * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Declare.
22127         (nds32_address_cost_impl): Declare.
22128
22129 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
22130             Kito Cheng  <kito@0xlab.org>
22131             Monk Chiang  <sh.chiang04@gmail.com>
22132
22133         * config/nds32/nds32.c
22134         (nds32_consecutive_registers_load_store_p): Move to ...
22135         (nds32_valid_multiple_load_store): Move to ...
22136         (nds32_valid_stack_push_pop): Move to ...
22137         (nds32_can_use_bclr_p): Move to ...
22138         (nds32_can_use_bset_p): Move to ...
22139         (nds32_can_use_btgl_p): Move to ...
22140         (nds32_can_use_bitci_p): Move to ...
22141         * config/nds32/nds32-predicates.c: ... here.
22142
22143 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
22144             Kito Cheng  <kito@0xlab.org>
22145             Monk Chiang  <sh.chiang04@gmail.com>
22146
22147         * config/nds32/nds32.c
22148         (nds32_expand_builtin_null_ftype_reg): Move to ...
22149         (nds32_expand_builtin_reg_ftype_imm): Move to ...
22150         (nds32_expand_builtin_null_ftype_reg_imm): Move to ...
22151         (nds32_init_builtins): Move implementation to ...
22152         (nds32_expand_builtin): Move implementation to ...
22153         * config/nds32/nds32-intrinsic.c: ... here.
22154         * config/nds32/nds32-protos.h (nds32_init_builtins_impl): Declare.
22155         (nds32_expand_builtin_impl): Declare.
22156
22157 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
22158             Kito Cheng  <kito@0xlab.org>
22159             Monk Chiang  <sh.chiang04@gmail.com>
22160
22161         * config/nds32/nds32.c (nds32_emit_section_head_template): Move to ...
22162         (nds32_emit_section_tail_template): Move to ...
22163         (nds32_emit_isr_jmptbl_section): Move to ...
22164         (nds32_emit_isr_vector_section): Move to ...
22165         (nds32_emit_isr_reset_conten): Move to ...
22166         (nds32_check_isr_attrs_conflict): Move to ...
22167         (nds32_construct_isr_vectors_information): Move to ...
22168         (nds32_asm_file_start): Move implementation to ...
22169         (nds32_asm_file_end): Move implementation to ...
22170         * config/nds32/nds32-isr.c: ... here.
22171         * config/nds32/nds32-protos.h
22172         (nds32_check_isr_attrs_conflict): Declare.
22173         (nds32_construct_isr_vectors_information): Declare.
22174         (nds32_asm_file_start_for_isr): Declare.
22175         (nds32_asm_file_end_for_isr): Declare.
22176
22177 2014-07-04  Chung-Ju Wu  <jasonwucj@gmail.com>
22178             Kito Cheng  <kito@0xlab.org>
22179             Monk Chiang  <sh.chiang04@gmail.com>
22180
22181         * config.gcc (nds32*): Add new modules to extra_objs.
22182         (nds32le-*-*): Use t-nds32 makefile fragment for new modules.
22183         (nds32be-*-*): Likewise.
22184         * config/nds32/nds32-cost.c: New file.
22185         * config/nds32/nds32-fp-as-gp.c: New file.
22186         * config/nds32/nds32-intrinsic.c: New file.
22187         * config/nds32/nds32-isr.c: New file.
22188         * config/nds32/nds32-md-auxiliary.c: New file.
22189         * config/nds32/nds32-memory-manipulation.c: New file.
22190         * config/nds32/nds32-pipelines-auxiliary.c: New file.
22191         * config/nds32/nds32-predicates.c: New file.
22192         * config/nds32/t-nds32: New file.
22193
22194 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
22195
22196         PR tree-optimization/61682
22197         * wide-int.cc (wi::mul_internal): Handle high correctly for umul_ppmm
22198         using cases and when one of the operands is equal to 1.
22199
22200 2014-07-03  Segher Boessenkool  <segher@kernel.crashing.org>
22201
22202         * config/rs6000/rs6000.md (rotl<mode>3, ashl<mode>3, lshr<mode>3,
22203         ashr<mode>3): Correct mode of operands[2].
22204         (rotl<mode>3_dot, rotl<mode>3_dot2, ashl<mode>3_dot, ashl<mode>3_dot2,
22205         lshr<mode>3_dot, lshr<mode>3_dot2, ashr<mode>3_dot, ashr<mode>3_dot2):
22206         Correct mode of operands[2].  Fix split condition.
22207
22208 2014-07-03  Richard Earnshaw  <rearnsha@arm.com>
22209
22210         * arm.md (arch): Add armv6_or_vfpv3.
22211         (arch_enabled): Add test for the above.
22212         * vfp.md (divsf_vfp, divdf_vfp): Add earlyclobber when code can run
22213         on VFP9.
22214         (sqrtsf_vfp, sqrtdf_vfp): Likewise.
22215
22216 2014-07-03  Jakub Jelinek  <jakub@redhat.com>
22217
22218         * gcov-io.c (gcov_read_words): Don't call memmove if excess is 0.
22219         * data-streamer-in.c (streamer_read_hwi): Shift UHWI 1 instead of
22220         HWI 1 and negate the unsigned value.
22221         * expmed.c (expand_sdiv_pow2): For modes wider than word always
22222         use AND instead of shift.
22223         * wide-int-print.cc (print_decs): Negate UHWI instead of HWI.
22224
22225 2014-07-03  Marek Polacek  <polacek@redhat.com>
22226
22227         * doc/invoke.texi (-fsanitize=bounds): Tweak wording.
22228         (-fsanitize=float-divide-by-zero): Move to the table with
22229         -fsanitize=undefined suboptions.
22230         (-fsanitize=float-cast-overflow): Likewise.
22231
22232 2014-07-03  Maciej W. Rozycki  <macro@codesourcery.com>
22233
22234         * config/rs6000/rs6000.c (rs6000_adjust_atomic_subword): Use
22235         BYTES_BIG_ENDIAN rather than WORDS_BIG_ENDIAN to check for byte
22236         endianness.
22237
22238 2014-07-03  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
22239
22240         * loop-invariant.c (struct invariant): Add a new member: eqno;
22241         (find_identical_invariants): Update eqno;
22242         (create_new_invariant): Init eqno;
22243         (get_inv_cost): Compute comp_cost with eqno;
22244
22245 2014-07-02  Segher Boessenkool  <segher@kernel.crashing.org>
22246
22247         * genconfig.c (have_rotate_flag, have_rotatert_flag): New variables.
22248         (walk_insn_part) <ROTATE, ROTATERT>: New cases.
22249         (main): Conditionally write HAVE_rotate resp. HAVE_rotatert.
22250         * simplify-rtx.c (simplify_binary_operation_1) <ROTATE, ROTATERT>:
22251         Only do the transformation if both HAVE_rotate and HAVE_rotatert.
22252
22253 2014-07-02  Christian Bruel  <christian.bruel@st.com>
22254
22255         PR target/29349
22256         PR target/53513
22257         * mode-switching.c (struct bb_info): Add mode_out, mode_in caches.
22258         (make_preds_opaque): Delete.
22259         (clear_mode_bit, mode_bit_p, set_mode_bit): New macros.
22260         (commit_mode_sets): New function.
22261         (optimize_mode_switching): Handle current_mode to mode_switching_emit.
22262         Process all modes at once.
22263         * basic-block.h (pre_edge_lcm_avs): Declare.
22264         * lcm.c (pre_edge_lcm_avs): Renamed from pre_edge_lcm.
22265         Call clear_aux_for_edges. Fix comments.
22266         (pre_edge_lcm): New wrapper function to call pre_edge_lcm_avs.
22267         (pre_edge_rev_lcm): Idem.
22268         * config/epiphany/epiphany.c (emit_set_fp_mode): Add prev_mode
22269         parameter.
22270         * config/epiphany/epiphany-protos.h (emit_set_fp_mode): Idem.
22271         * config/epiphany/resolve-sw-modes.c (pass_resolve_sw_modes::execute):
22272         Idem.
22273         * config/i386/i386.c (x96_emit_mode_set): Idem.
22274         * config/sh/sh.c (sh_emit_mode_set): Likewise. Handle PR toggle.
22275         * config/sh/sh.md (toggle_pr):  Defined if TARGET_FPU_SINGLE.
22276         (fpscr_toggle) Disallow from delay slot.
22277         * target.def (emit_mode_set): Add prev_mode parameter.
22278         * doc/tm.texi: Regenerate.
22279
22280 2014-07-02  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
22281
22282         * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Delete unused
22283         variable i.
22284
22285 2014-07-01  Jan Hubicka  <hubicka@ucw.cz>
22286
22287         * ipa-utils.h (method_class_type, vtable_pointer_value_to_binfo,
22288         vtable_pointer_value_to_vtable): Constify.
22289         (contains_polymorphic_type_p): Declare.
22290         * ipa-devirt.c (method_class_type, vtable_pointer_value_to_binfo,
22291         vtable_pointer_value_to_vtable): Constify.
22292         (contains_polymorphic_type_p): New predicate.
22293         * ipa-prop.c (ipa_set_jf_known_type): Allow types containing
22294         polymorphic types.
22295         (ipa_set_ancestor_jf): Likewise.
22296         (detect_type_change): Return false in easy cases.
22297         (compute_complex_assign_jump_func): Require type to contain
22298         polymorphic type.
22299         (compute_known_type_jump_func): Likewise.
22300
22301 2014-07-01  Jan Hubicka  <hubicka@ucw.cz>
22302
22303         * tree.c (decls_same_for_odr, decls_same_for_odr, types_same_for_odr):
22304         Remove.
22305         (type_in_anonymous_namespace_p): Constify argument.
22306         * tree.h (types_same_for_odr, type_in_anonymous_namespace_p): Constify.
22307         * ipa-devirt.c (odr_type_d): Add ODR_VIOLATED field.
22308         (main_odr_variant): New function.
22309         (hash_type_name): Make static; update assert; do not ICE on
22310         non-records.
22311         (types_same_for_odr): Bring here from tree.c; simplify and remove
22312         old structural comparing code that doesn't work for templates.
22313         (odr_hasher::equal): Update assert.
22314         (add_type_duplicate): Return true when bases should be computed;
22315         replace incomplete loader by complete; do not output duplicated
22316         warnings; do not ICE on non-records; set odr_violated flag.
22317         (get_odr_type): Be ready to replace incomplete type by complete
22318         one; work on ODR variants instead of main variants; reorder item
22319         in array so bases have still smaller indexes.
22320         (dump_type_inheritance_graph): Be ready for holdes in odr_types array.
22321         (possible_polymorphic_call_targets): Do not ICE when BINFO is NULL.
22322
22323 2014-07-01  Cary Coutant  <ccoutant@google.com>
22324
22325         * dwarf2out.c (remove_addr_table_entry): Remove unnecessary hash table
22326         lookup.
22327         (resolve_addr_in_expr): When replacing the rtx in a location list
22328         entry, get a new address table entry.
22329         (dwarf2out_finish): Call index_location_lists even if there are no
22330         addr_index_table entries yet.
22331
22332 2014-07-01  Trevor Saunders  <tsaunders@mozilla.com>
22333
22334         * config/i386/winnt.c (i386_pe_section_type_flags): Revert previous
22335         change for not being obvious.
22336
22337 2014-07-01  Trevor Saunders  <tsaunders@mozilla.com>
22338
22339         * config/i386/winnt.c (i386_pe_section_type_flags): Remove name of
22340         unused argument.
22341
22342 2014-07-01  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
22343
22344         * config/aarch64/arm_neon.h (vcage_f64): New intrinsic.
22345         (vcagt_f64): Likewise.
22346         (vcale_f64): Likewise.
22347         (vcaled_f64): Likewise.
22348         (vcales_f32): Likewise.
22349         (vcalt_f64): Likewise.
22350         (vcaltd_f64): Likewise.
22351         (vcalts_f32): Likewise.
22352
22353 2014-07-01  Marek Polacek  <polacek@redhat.com>
22354
22355         * doc/invoke.texi: Document -Wint-conversion.
22356
22357 2014-07-01  Marek Polacek  <polacek@redhat.com>
22358
22359         PR c/58286
22360         * doc/invoke.texi: Document -Wincompatible-pointer-types.
22361
22362 2014-07-01  Martin Liska  <mliska@suse.cz>
22363
22364         IPA REF alias refactoring
22365         * cgraph.h (iterate_direct_aliases): New function.
22366         (FOR_EACH_ALIAS): New macro iterates all direct aliases for a node.
22367         * cgraph.c (cgraph_for_node_thunks_and_aliases): Usage of
22368         FOR_EACH_ALIAS added.
22369         (cgraph_for_node_and_aliases): Likewise.
22370         * cgraphunit.c (assemble_thunks_and_aliases): Likewise.
22371         * ipa-inline.c (reset_edge_caches): Likewise.
22372         (update_caller_keys): Likewise.
22373         * trans-mem.c (ipa_tm_execute): Likewise.
22374         *varpool.c (varpool_analyze_node): Likewise.
22375         (varpool_for_node_and_aliases): Likewise.
22376         * ipa-ref.h (first_alias): New function.
22377         (last_alias): Likewise.
22378         (has_aliases_p): Likewise.
22379         * ipa-ref.c (ipa_ref::remove_reference): Removal function
22380         is sensitive to IPA_REF_ALIASes.
22381         * symtab.c (symtab_node::add_reference): Node of IPA_REF_ALIAS type
22382         are put at the beginning of the list.
22383         (symtab_node::iterate_direct_aliases): New function.
22384
22385 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
22386
22387         Revert:
22388         * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
22389         type is complete.
22390         (write_ts_type_common_tree_pointers): Do not stream fields not set
22391         for incomplete types; do not stream duplicated fields for variants;
22392         sanity check that variant and type match.
22393         (write_ts_type_non_common_tree_pointers): Likewise.
22394         * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
22395         TYPE_SIZE whether type is complete.
22396         (lto_input_ts_type_common_tree_pointers): Do same changes as in
22397         write_ts_type_common_tree_pointers
22398         (lto_input_ts_type_non_common_tree_pointers): Likewise.
22399
22400 2014-06-30  Joseph Myers  <joseph@codesourcery.com>
22401
22402         * var-tracking.c (add_stores): Return instead of asserting if old
22403         and new values for conditional store are the same.
22404
22405 2014-06-30  Richard Henderson  <rth@redhat.com>
22406
22407         PR rtl-opt/61608
22408         PR target/39284
22409         * bb-reorder.c (pass_duplicate_computed_gotos::execute): Cleanup
22410         the cfg if there were any changes.
22411         * passes.def: Revert move of peephole2 after reorder_blocks;
22412         move duplicate_computed_gotos before peephole2.
22413
22414 2014-06-30  Uros Bizjak  <ubizjak@gmail.com>
22415
22416         * except.c (emit_note_eh_region_end): New helper function.
22417         (convert_to_eh_region_ranges): Use emit_note_eh_region_end to
22418         emit EH_REGION_END note.
22419         * jump.c (cleanup_barriers): Do not split a call and its
22420         corresponding CALL_ARG_LOCATION note.
22421
22422 2014-06-30  Jeff Law  <law@redhat.com>
22423
22424         PR tree-optimization/61607
22425         * tree-ssa-threadedge.c (simplify_control_stmt_condition): Look
22426         deeper into the SSA_NAME_VALUE chain.
22427
22428 2014-06-30  Marek Polacek  <polacek@redhat.com>
22429
22430         * convert.c (convert_to_integer): Don't instrument conversions if the
22431         function has no_sanitize_undefined attribute.
22432         * ubsan.c: Don't run the ubsan pass if the function has
22433         no_sanitize_undefined attribute.
22434
22435 2014-06-30  Jakub Jelinek  <jakub@redhat.com>
22436
22437         * doc/invoke.texi (-fsanitize=bounds): Move to the table with
22438         -fsanitize=undefined suboptions.
22439
22440 2014-06-30  Alan Lawrence  <alan.lawrence@arm.com>
22441
22442         * config/aarch64/aarch64-simd.md (vec_perm): Enable for bigendian.
22443         * config/aarch64/aarch64.c (aarch64_expand_vec_perm): Remove assert
22444         against bigendian and adjust indices.
22445
22446 2014-06-30  Gerald Pfeifer  <gerald@pfeifer.com>
22447
22448         * doc/install.texi (Specific, aarch64*-*-*): Fix markup.  Reword a bit.
22449
22450 2014-06-30  Marcus Shawcroft  <marcus.shawcroft@arm.com>
22451
22452         PR target/61633
22453         * config/aarch64/aarch64.md (*aarch64_ashr_sisd_or_int_<mode>3):
22454         Add alternative; make early clobber.  Adjust both split patterns
22455         to use operand 0 as the working register.
22456
22457 2014-06-30  Jakub Jelinek  <jakub@redhat.com>
22458
22459         * ira-build.c (sort_conflict_id_map): Don't call qsort if num is 0,
22460         as ira_object_id_map might be NULL, or 1.
22461
22462 2014-06-30  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
22463
22464         * loop-invariant.c (get_inv_cost): Handle register class.
22465         (gain_for_invariant): Check the register pressure of the inv
22466         and its overlapped register class, other than all.
22467
22468 2014-06-30  Gerald Pfeifer  <gerald@pfeifer.com>
22469
22470         * doc/invoke.texi (Optimize Options): Fix descriptions of
22471         ipa-cp-loop-hint-bonus and ipa-cp-array-index-hint-bonus.
22472
22473 2014-06-29  David Wohlferd <dw@LimeGreenSocks.com>
22474
22475         * doc/extend.texi (Function Attributes): Update 'naked' attribute
22476         documentation.
22477
22478 2014-06-29  Tobias Grosser <tobias@grosser.es>
22479
22480         PR bootstrap/61650
22481         * graphite-isl-ast-to-gimple.c: Add missing guards.
22482
22483 2014-06-29  Roman Gareev  <gareevroman@gmail.com>
22484
22485         * Makefile.in: Add the compilation of graphite-isl-ast-to-gimple.o.
22486         * common.opt: Add new switch fgraphite-code-generator=[isl|cloog].
22487         * flag-types.h: Add new enum fgraphite_generator.
22488         * graphite-isl-ast-to-gimple.c: New.
22489         * graphite-isl-ast-to-gimple.h: New.
22490         * graphite.c (graphite_transform_loops): Add choice of Graphite
22491         code generator, which depends on flag_graphite_code_gen.
22492
22493 2014-06-29  Roman Gareev  <gareevroman@gmail.com>
22494
22495         * graphite-dependences.c (subtract_commutative_associative_deps):
22496         Add NULL checking of the following variables: must_raw_no_source,
22497         may_raw_no_source, must_war_no_source, may_war_no_source,
22498         must_waw_no_source, may_waw_no_source, must_raw, may_raw,
22499         must_war, may_war, must_waw, may_waw.
22500
22501 2014-06-29  Roman Gareev  <gareevroman@gmail.com>
22502
22503         * graphite-clast-to-gimple.c: gloog is renamed to
22504         graphite_regenerate_ast_cloog.  gloog_error is renamed to
22505         graphite_regenerate_error.
22506         * graphite-clast-to-gimple.h: The definition of the struct
22507         bb_pbb_def is moved to graphite-htab.h.
22508         Add inclusion of the hash-table.h.
22509         * graphite-htab.h: The declaration of the function gloog is moved
22510         to graphite-clast-to-gimple.h and renamed to
22511         graphite_regenerate_ast_cloog.
22512         * graphite.c (graphite_transform_loops): gloog is renamed
22513         to graphite_regenerate_ast_cloog.
22514
22515 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
22516
22517         * tree-streamer-out.c (pack_ts_type_common_value_fields): Stream if
22518         type is complete.
22519         (write_ts_type_common_tree_pointers): Do not stream fields not set
22520         for incomplete types; do not stream duplicated fields for variants;
22521         sanity check that variant and type match.
22522         (write_ts_type_non_common_tree_pointers): Likewise.
22523         * tree-streamer-in.c (unpack_ts_type_common_value_fields): Mark in
22524         TYPE_SIZE whether type is complete.
22525         (lto_input_ts_type_common_tree_pointers): Do same changes as in
22526         write_ts_type_common_tree_pointers
22527         (lto_input_ts_type_non_common_tree_pointers): Likewise.
22528
22529 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
22530
22531         * cgraph.c (dump_cgraph_node): Dump init&fini priorities.
22532
22533 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
22534
22535         * tree-inline.c (remap_type_1): Do not duplicate fields
22536         that are shared in between type and its main variant.
22537
22538 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
22539
22540         * ipa-prop.c (ipa_set_jf_known_type): Record always the main variant
22541         of the type.
22542         (ipa_set_ancestor_jf) Likewise.
22543         (check_stmt_for_type_change): Check that we work on main variant.
22544         (detect_type_change): Look into main variant.
22545         (compute_known_type_jump_func): Check that main variant has BINFO.
22546
22547 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
22548
22549         * ipa-devirt.c (set_type_binfo): New function.
22550         (add_type_duplicate): Use it.
22551         (get_odr_type): Sanity check that binfos points to main variants.
22552         (get_class_context): Be sure the context's outer_type is main variant.
22553         (contains_type_p): Walk main variant.
22554         (get_polymorphic_call_info_for_decl): Set outer_type to be
22555         main variant.
22556         (get_polymorphic_call_info): Likewise.
22557         (possible_polymorphic_call_targets): Sanity check that we operate
22558         on main variant.
22559
22560 2014-06-28  Jan Hubicka  <hubicka@ucw.cz>
22561
22562         * stor-layout.c (finish_builtin_struct): Copy fields into the variants.
22563
22564 2014-06-28  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
22565
22566         * config/rs6000/rs6000.c (rs6000_aggregate_candidate): Revert
22567         accidental change due to wide-int branch merge.
22568
22569 2014-06-27  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
22570
22571         * configure.ac (gcc_cv_as_compress_debug): Check for assembler
22572         compressed debug support.
22573         (gcc_cv_ld_compress_debug): Check for linker compressed debug support.
22574         * configure: Regenerate.
22575         * config.in: Regenerate.
22576         * common.opt (compressed_debug_sections): New enum.
22577         (gz, gz=): New options.
22578         * gcc.c (LINK_COMPRESS_DEBUG_SPEC, ASM_COMPRESS_DEBUG_SPEC): Define.
22579         (LINK_COMMAND_SPEC): Invoke LINK_COMPRESS_DEBUG_SPEC.
22580         (asm_options): Invoke ASM_COMPRESS_DEBUG_SPEC.
22581         * config/darwin.h (LINK_COMMAND_SPEC_A): Invoke
22582         LINK_COMPRESS_DEBUG_SPEC.
22583         * config/i386/djgpp.h (LINK_COMMAND_SPEC): Likewise.
22584         * opts.c (common_handle_option): Handle OPT_gz, OPT_gz_.
22585         * doc/invoke.texi (Option Summary, Debugging Options): Add -gz[=type].
22586         (Debugging Options): Document -gz[=type].
22587
22588 2014-06-27  Martin Jambor  <mjambor@suse.cz>
22589
22590         PR ipa/61160
22591         * cgraphclones.c (duplicate_thunk_for_node): Removed parameter
22592         args_to_skip, use those from node instead.  Copy args_to_skip and
22593         combined_args_to_skip from node to the new thunk.
22594         (redirect_edge_duplicating_thunks): Removed parameter args_to_skip.
22595         (cgraph_create_virtual_clone): Moved computation of
22596         combined_args_to_skip...
22597         (cgraph_clone_node): ...here, simplify it to bitmap_ior..
22598
22599 2014-06-27  trevor Saunders  <tsaunders@mozilla.com>
22600
22601         * config/i386/winnt.c (i386_pe_section_type_flags): Remove
22602         redundant diagnostic machinary.
22603
22604 2014-06-27  Richard Biener  <rguenther@suse.de>
22605
22606         * tree-ssa-math-opts.c (bswap_replace): Fix
22607         SLOW_UNALIGNED_ACCESS test to only apply to unaligned object.
22608
22609 2014-06-27  Martin Liska  <mliska@suse.cz>
22610
22611         * gimple.h (gimple_location_safe): New function introduced.
22612         * cgraphunit.c (walk_polymorphic_call_targets): Usage
22613         of gimple_location_safe replaces gimple_location.
22614         (gimple_fold_call): Likewise.
22615         * ipa-devirt.c (ipa_devirt): Likewise.
22616         * ipa-prop.c (ipa_make_edge_direct_to_target): Likewise.
22617         * ipa.c (walk_polymorphic_call_targets): Likewise.
22618         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Likewise.
22619
22620 2014-06-27  Jakub Jelinek  <jakub@redhat.com>
22621
22622         PR tree-optimization/57233
22623         PR tree-optimization/61299
22624         * tree-vect-generic.c (get_compute_type, count_type_subparts): New
22625         functions.
22626         (expand_vector_operations_1): Use them.  If {L,R}ROTATE_EXPR
22627         would be lowered to scalar shifts, check if corresponding
22628         shifts and vector BIT_IOR_EXPR are supported and don't lower
22629         or lower just to narrower vector type in that case.
22630         * expmed.c (expand_shift_1): Fix up handling of vector
22631         shifts and rotates.
22632
22633 2014-06-26  Uros Bizjak  <ubizjak@gmail.com>
22634
22635         PR target/61586
22636         * config/alpha/alpha.c (alpha_handle_trap_shadows): Handle BARRIER RTX.
22637
22638 2014-06-26  Jan Hubicka  <hubicka@ucw.cz>
22639
22640         * doc/invoke.texi (-fsemantic-interposition): Document.
22641         * common.opt (fsemantic-interposition): New flag.
22642         * varasm.c (decl_replaceable_p): Use it.
22643
22644 2014-06-26  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
22645
22646         PR target/61542
22647         * config/rs6000/vsx.md (vsx_extract_v4sf): Fix bug with element
22648         extraction other than index 3.
22649
22650 2014-06-26  Teresa Johnson  <tejohnson@google.com>
22651
22652         * doc/invoke.texi: Fix typo.
22653         * dumpfile.c: Add support for documented -fdump-* options
22654         optimized/missed/note/optall.
22655
22656 2014-06-26  Martin Jambor  <mjambor@suse.cz>
22657
22658         * params.def (PARAM_ALLOW_LOAD_DATA_RACES)
22659         (PARAM_ALLOW_PACKED_LOAD_DATA_RACES)
22660         (PARAM_ALLOW_PACKED_STORE_DATA_RACES): Removed.
22661         (PARAM_ALLOW_STORE_DATA_RACES): Set default to zero.
22662         * opts.c (default_options_optimization): Set
22663         PARAM_ALLOW_STORE_DATA_RACES to one at -Ofast.
22664         * doc/invoke.texi (allow-load-data-races)
22665         (allow-packed-load-data-races, allow-packed-store-data-races): Removed.
22666         (allow-store-data-races): Document the new default.
22667
22668 2014-06-26  Martin Jambor  <mjambor@suse.cz>
22669
22670         * ipa-prop.c (ipa_impossible_devirt_target): No longer static,
22671         renamed to ipa_impossible_devirt_target.  Fix typo.
22672         * ipa-prop.h (ipa_impossible_devirt_target): Declare.
22673         * ipa-cp.c (ipa_get_indirect_edge_target_1): Use
22674         ipa_impossible_devirt_target.
22675
22676 2014-06-26  Richard Biener  <rguenther@suse.de>
22677
22678         PR tree-optimization/61607
22679         * tree-ssa-copy.c (copy_prop_visit_phi_node): Adjust comment
22680         explaining why we restrict copies on loop depth.
22681         * tree-ssa-dom.c (cprop_operand): Remove restriction on
22682         on loop depth.
22683         (record_equivalences_from_phis): Instead add it here.
22684
22685 2014-06-26  Bernd Schmidt  <bernds@codesourcery.com>
22686
22687         * Makefile.in (COLLECT2_OBJS): Add collect-utils.o.
22688         (LTO_WRAPPER_OBJS): New variable.
22689         (lto-wrapper$(exeext)): Use it.
22690         * collect2.c: Include "collect-utils.h".
22691         (verbose, debug): Remove variables.
22692         (at_file_supplied): No longer static.
22693         (tool_name): New variable.
22694         (do_wait, fork_execute, maybe_unlink): Don't declare.
22695         (tool_cleanup): No longer static.
22696         (notice): Remove function.
22697         (maybe_run_lto_and_relink, main, do_dsymutil): Add new arg to
22698         fork_execute calls.
22699         (collect_wait, do_wait, collect_execute): Remove functions.
22700         (maybe_unlink): No longer static.
22701         * collect2.h (verbose, debug): Don't declare.
22702         (at_file_supplied): Declare.
22703         * collect-utils.c (utils_cleanup): New arg from_signal.  All callers
22704         changed.
22705         (collect_execute): Replace with implementation from collect2, plus a
22706         new arg use_atfile.  All callers changed.
22707         (collect_wait): Replace with implementation from collect2.
22708         (maybe_unlink_file): Remove function.
22709         (fork_execute): Replace with implementation from collect2, plus a
22710         new arg use_atfile.  All callers changed.
22711         (do_wait): Add call to utils_cleanup to the error path.
22712         * collect-utils.h (collect_execute, fork_execute, utils_cleanup)
22713         (tool_cleanup): Adjust declarations.
22714         * lto-wrapper.c (tool_cleanup): Add unused bool argument.
22715         * tlink.c: Include "collect-utils.h".
22716         (tlink_execute): New arg use_atfile.  All callers changed.
22717         (tlink_init, tlink_execute): Remove declarations.
22718
22719         * collect-utils.c (save_temps): New variable.
22720         (do_wait): Use it instead of debug.  Use fatal_error.
22721         * collect-utils.h (save_temps): Declare.
22722         * collect2.c (verbose): Rename from vflag.  All uses changed.
22723         (tool_cleanup): New function, copied from collect_atexit.
22724         (collect_atexit, handler): Just call it.
22725         * collect2.h (verbose): Declaration renamed from vflag.
22726         * lto-wrapper.c (maybe_unlink, run_gcc): Use save_temps instead of
22727         debug.
22728
22729         * Makefile.in (ALL_HOST_BACKEND_OBJS): Add collect-utils.o.
22730         (lto-wrapper$(exeext)): Link with collect-utils.o.
22731         * collect-utils.c: New file.
22732         * collect-utils.h: New file.
22733         * lto-wrapper.c: Include "collect-utils.h".
22734         (args_name): Delete variable.
22735         (tool_name): New variable.
22736         (tool_cleanup): New function.
22737         (maybe_unlink): Renamed from maybe_unlink_file.  All callers changed.
22738         (lto_wrapper_cleanup, fatal_signal, collect_execute, collect_wait)
22739         (fork_execute): Remove functions.
22740
22741 2014-06-26  Nick Clifton  <nickc@redhat.com>
22742
22743         * config/frv/frv.c (frv_in_small_data_p): Remove redundant assert.
22744
22745         * doc/extend.texi (Function Attributes): Fix typo in description
22746         of RX vector attribute.
22747
22748 2014-06-26  James Greenhalgh  <james.greenhalgh@arm.com>
22749
22750         * config.gcc (supported_defaults): Error when passing either
22751         --with-tune or --with-arch in conjunction with --with-cpu for ARM.
22752
22753 2014-06-26  Richard Biener  <rguenther@suse.de>
22754
22755         * tree-ssa-dom.c (cprop_operand): Remove restriction on
22756         propagating volatile pointers.
22757
22758 2014-06-26  Richard Biener  <rguenther@suse.de>
22759
22760         PR tree-optimization/61607
22761         * tree-ssa-threadupdate.c (ssa_redirect_edges): Cancel the
22762         loop if we redirected its latch edge.
22763         (thread_block_1): Do not cancel loops prematurely.
22764
22765 2014-06-25  Jan Hubicka  <hubicka@ucw.cz>
22766
22767         * toplev.c (backend_init_target): Move init_emit_regs and
22768         init_regs to...
22769         (backend_init) ... here; skip ira_init_once and backend_init_target.
22770         (target_reinit) ... and here; clear
22771         this_target_rtl->lang_dependent_initialized.
22772         (lang_dependent_init_target): Clear
22773         this_target_rtl->lang_dependent_initialized;
22774         break out rtl initialization to ...
22775         (initialize_rtl): ... here; call also backend_init_target
22776         and ira_init_once.
22777         * toplev.h (initialize_rtl): New function.
22778         * function.c: Include toplev.h
22779         (init_function_start): Call initialize_rtl.
22780         * rtl.h (target_rtl): Add target_specific_initialized,
22781         lang_dependent_initialized.
22782
22783 2014-06-25  Paul Gortmaker  <paul.gortmaker@windriver.com>
22784             Jakub Jelinek  <jakub@redhat.com>
22785
22786         * gcc.c (set_multilib_dir): Malloc "." pointer as well.
22787
22788 2014-06-25  Tom de Vries  <tom@codesourcery.com>
22789
22790         * config/arm/arm.c (arm_emit_call_insn): Remove clobber of CC_REGNUM.
22791
22792 2014-06-25  Bernd Edlinger  <bernd.edlinger@hotmail.de>
22793
22794         * tree-ssa-forwprop.c (associate_plusminus): For widening conversions
22795         check for undefined overflow in (T)(P + A) - (T)P -> (T)A.
22796         Issue a strict overflow warning if appropriate.
22797
22798 2014-06-25  Martin Liska  <mliska@suse.cz>
22799
22800         IPA REF refactoring
22801         * Makefile.in: Removed header file (ipa-ref-inline.h).
22802         * cgraph.c (cgraph_turn_edge_to_speculative): New IPA REF function
22803         called.
22804         (cgraph_speculative_call_info): Likewise.
22805         (cgraph_for_node_thunks_and_aliases): Likewise.
22806         (cgraph_for_node_and_aliases): Likewise.
22807         (verify_cgraph_node): Likewise.
22808         * cgraph.h: Batch of IPA REF functions become member functions of
22809         symtab_node: add_reference, maybe_add_reference, clone_references,
22810         clone_referring, clone_reference, find_reference,
22811         remove_stmt_references, remove_all_references,
22812         remove_all_referring, dump_references, dump_referring,
22813         has_alias_p, iterate_reference, iterate_referring.
22814         * cgraphbuild.c (record_reference): New IPA REF function used.
22815         (record_type_list): Likewise.
22816         (record_eh_tables): Likewise.
22817         (mark_address): Likewise.
22818         (mark_load): Likewise.
22819         (mark_store): Likewise.
22820         (pass_build_cgraph_edges): Likewise.
22821         (rebuild_cgraph_edge): Likewise.
22822         (cgraph_rebuild_references): Likewise.
22823         (pass_remove_cgraph_callee_edges): Likewise.
22824         * cgraphclones.c (cgraph_clone_node): Likewise.
22825         (cgraph_create_virtual_clone): Likewise.
22826         (cgraph_materialize_clone): Likewise.
22827         (cgraph_materialize_all_clones): Likewise.
22828         * cgraphunit.c (cgraph_reset_node): Likewise.
22829         (cgraph_reset_node): Likewise.
22830         (analyze_function): Likewise.
22831         (assemble_thunks_and_aliases): Likewise.
22832         (expand_function): Likewise.
22833         * ipa-comdats.c (propagate_comdat_group): Likewise.
22834         (enqueue_references): Likewise.
22835         * ipa-cp.c (ipcp_discover_new_direct_edges): Likewise.
22836         (create_specialized_node): Likewise.
22837         * ipa-devirt.c (referenced_from_vtable_p): Likewise.
22838         * ipa-inline-transform.c (can_remove_node_now_p_1): Likewise.
22839         * ipa-inline.c (reset_edge_caches): Likewise.
22840         (update_caller_keys): Likewise.
22841         (execute): Likewise.
22842         * ipa-prop.c (remove_described_reference): Likewise.
22843         (propagate_controlled_uses): Likewise.
22844         (ipa_edge_duplication_hook): Likewise.
22845         (ipa_modify_call_arguments): Likewise.
22846         * ipa-pure-const.c (propagate_pure_const): Likewise.
22847         * ipa-ref-inline.h: Header file removed, functions moved
22848         to symtab_node class.
22849         * ipa-ref.c (remove_reference): New class member function.
22850         (cannot_lead_to_return): New class member function.
22851         (referring_ref_list): Likewise.
22852         (referred_ref_list): Likewise.
22853         Rest of functions moved to symtab_node class.
22854         * ipa-ref.h: New member functions remove_reference,
22855         cannot_lead_to_return, referring_ref_list, referred_ref_list added
22856         to ipa_ref class.
22857         ipa_ref_list class has new member functions: first_reference,
22858         first_referring, clear, nreferences.
22859         * ipa-reference.c (analyze_function): New IPA REF function used.
22860         (write_node_summary_p): Likewise.
22861         (ipa_reference_write_optimization_summary): Likewise.
22862         * ipa-split.c (split_function): Likewise.
22863         * ipa-utils.c (ipa_reverse_postorder): Likewise.
22864         * ipa-visibility.c (cgraph_non_local_node_p_1): Likewise.
22865         (function_and_variable_visibility): Likewise.
22866         * ipa.c (has_addr_references_p): Likewise.
22867         (process_references): Argument type changed.
22868         (symtab_remove_unreachable_nodes): New IPA REF function used.
22869         (process_references): Likewise.
22870         (set_writeonly_bit): Likewise.
22871         * lto-cgraph.c: Implementation of new symtab_node member functions
22872         that uses new IPA REF functions.
22873         * lto-streamer-in.c (fixup_call_stmt_edges_1): New IPA REF
22874         function used.
22875         * lto-streamer-out.c (output_symbol_p): Likewise.
22876         * lto-streamer.h (referenced_from_this_partition_p): Argument type
22877         changed.
22878         * symtab.c: Implementation of new IPA REF API.
22879         * trans-mem.c (ipa_tm_create_version_alias): New IPA REF function used.
22880         (ipa_tm_create_version): Likewise.
22881         (ipa_tm_execute): Likewise.
22882         * tree-emutls.c (gen_emutls_addr): Likewise.
22883         * tree-inline.c (copy_bb): Likewise.
22884         (delete_unreachable_blocks_update_callgraph): Likewise.
22885         * varpool.c (varpool_remove_unreferenced_decls): Likewise.
22886         (varpool_for_node_and_aliases): Likewise.
22887
22888 2014-06-25  Trevor Saunders  <tsaunders@mozilla.com>
22889
22890         * config/i386/winnt.c (i386_find_on_wrapper_list): Fix typo.
22891
22892 2014-06-25  Trevor Saunders  <tsaunders@mozilla.com>
22893
22894         PR bootstrap/61598
22895         * fold-const.c (fold_checksum_tree): Use a hash_table of const
22896         tree_node * instead of tree_node *.
22897         (fold): Adjust.
22898         (print_fold_checksum): Likewise.
22899         (fold_check_failed): Likewise.
22900         (debug_fold_checksum): Likewise.
22901         (fold_build1_stat_loc): Likewise.
22902         (fold_build2_stat_loc): Likewise.
22903         (fold_build3_stat_loc): Likewise.
22904         (fold_build_call_array_loc): Likewise.
22905
22906 2014-06-25  David Edelsohn  <dje.gcc@gmail.com>
22907
22908         * config/rs6000/xcoff.h (ASM_DECLARE_FUNCTION_NAME): Replace
22909         implementation with call to...
22910         * config/rs6000/rs6000.c (rs6000_xcoff_declare_function_name): New
22911         function.
22912         * config/rs6000/rs6000-protos.h (rs6000_xcoff_declare_function_name):
22913         Declare.
22914
22915 2014-06-25  Marc Glisse  <marc.glisse@inria.fr>
22916
22917         PR tree-optimization/57742
22918         * tree-ssa-strlen.c (handle_builtin_memset): Update strinfo
22919         after replacing the statement.
22920
22921 2014-06-25  Nick Clifton  <nickc@redhat.com>
22922
22923         * config/v850/v850.c (GHS_default_section_names): Change to const
22924         char * type.
22925         (GHS_current_section_names): Likewise.
22926         (v850_insert_attributes): Do not build strings, just assign the
22927         names directly.  Change the type of 'chosen_section' to const
22928         char*.
22929         * config/v850/v850-c.c (ghs_pragma_section): Assign the alias
22930         directly to the array entry.
22931         * config/v850/v850.h (GHS_default_section_names): Change to const
22932         char * type.
22933         (GHS_current_section_names): Likewise.
22934
22935 2014-06-25  Jakub Jelinek  <jakub@redhat.com>
22936
22937         * langhooks-def.h (LANG_HOOKS_OMP_CLAUSE_LINEAR_CTOR): Define.
22938         (LANG_HOOKS_DECLS): Add it.
22939         * gimplify.c (gimplify_omp_for): Make sure OMP_CLAUSE_LINEAR_STEP
22940         has correct type.
22941         * tree.h (OMP_CLAUSE_LINEAR_ARRAY): Define.
22942         * langhooks.h (struct lang_hooks_for_decls): Add
22943         omp_clause_linear_ctor hook.
22944         * omp-low.c (lower_rec_input_clauses): Set max_vf even if
22945         OMP_CLAUSE_LINEAR_ARRAY is set.  Don't fold_convert
22946         OMP_CLAUSE_LINEAR_STEP.  For OMP_CLAUSE_LINEAR_ARRAY in
22947         combined simd loop use omp_clause_linear_ctor hook.
22948
22949 2014-06-24  Cong Hou  <congh@google.com>
22950
22951         * tree-vect-patterns.c (vect_recog_sad_pattern): New function for SAD
22952         pattern recognition.
22953         (type_conversion_p): PROMOTION is true if it's a type promotion
22954         conversion, and false otherwise.  Return true if the given expression
22955         is a type conversion one.
22956         * tree-vectorizer.h: Adjust the number of patterns.
22957         * tree.def: Add SAD_EXPR.
22958         * optabs.def: Add sad_optab.
22959         * cfgexpand.c (expand_debug_expr): Add SAD_EXPR case.
22960         * expr.c (expand_expr_real_2): Likewise.
22961         * gimple-pretty-print.c (dump_ternary_rhs): Likewise.
22962         * gimple.c (get_gimple_rhs_num_ops): Likewise.
22963         * optabs.c (optab_for_tree_code): Likewise.
22964         * tree-cfg.c (estimate_operator_cost): Likewise.
22965         * tree-ssa-operands.c (get_expr_operands): Likewise.
22966         * tree-vect-loop.c (get_initial_def_for_reduction): Likewise.
22967         * config/i386/sse.md: Add SSE2 and AVX2 expand for SAD.
22968         * doc/generic.texi: Add document for SAD_EXPR.
22969         * doc/md.texi: Add document for ssad and usad.
22970
22971 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
22972
22973         * config/i386/winnt.c (i386_pe_section_type_flags): Fix const
22974         qualification in cast.
22975
22976 2014-06-24  Jan Hubicka  <hubicka@ucw.cz>
22977
22978         * tree.c (find_decls_types_r): Do not check DECL_VINDEX for TYPE_DECL.
22979         * tree.h (DECL_VINDEX, DECL_SAVED_TREE): Restrict to DECL_FUNCTION.
22980         * tree-core.h (tree_decl_non_common): Move saved_tree and vindex...
22981         (tree_function_decl): ... here.
22982         * tree-streamer-out.c (write_ts_decl_non_common_tree_pointers): Move
22983         streaming of vindex to ...
22984         (write_ts_function_decl_tree_pointers): ... here.
22985         * tree-streamer-in.c (lto_input_ts_decl_non_common_tree_pointers):
22986         Do not stream DECL_VINDEX.
22987         (lto_input_ts_function_decl_tree_pointers): Stream it here.
22988
22989 2014-06-24  Catherine Moore  <clm@codesourcery.com>
22990             Sandra Loosemore  <sandra@codesourcery.com>
22991
22992         * config/mips/mips.c (mips_order_regs_for_local_alloc): Delete.
22993         * config/mips/mips.h (ADJUST_REG_ALLOC_ORDER): Delete.
22994         * config/mips/mips-protos.h (mips_order_regs_for_local_alloc): Delete.
22995
22996 2014-06-24  Marc Glisse  <marc.glisse@inria.fr>
22997
22998         * doc/invoke.texi (Warning Options): Remove duplicated
22999         -Wmaybe-uninitialized.
23000
23001 2014-06-24  Marc Glisse  <marc.glisse@inria.fr>
23002
23003         PR tree-optimization/57742
23004         * tree-ssa-strlen.c (get_string_length): Ignore malloc.
23005         (handle_builtin_malloc, handle_builtin_memset): New functions.
23006         (strlen_optimize_stmt): Call them.
23007         * passes.def: Move strlen after loop+dom but before vrp.
23008
23009 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
23010
23011         PR target/61570
23012         * config/i386/driver-i386.c (host_detect_local_cpu): For unknown
23013         model family 6 CPU with has_longmode never use a CPU without
23014         64-bit support.
23015
23016 2014-06-24  H.J. Lu  <hongjiu.lu@intel.com>
23017
23018         PR target/61570
23019         * config/i386/driver-i386.c (host_detect_local_cpu): Revert
23020         the last change.
23021
23022 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
23023
23024         * alloc-pool.c (alloc_pool_hash): Use hash_map instead of hash_table.
23025         * dominance.c (iterate_fix_dominators): Use hash_map instead of
23026         pointer_map.
23027         * hash-map.h: New file.
23028         * ipa-comdats.c: Use hash_map instead of pointer_map.
23029         * ipa.c: Likewise.
23030         * lto-section-out.c: Adjust.
23031         * lto-streamer.h: Replace pointer_map with hash_map.
23032         * symtab.c (verify_symtab): Likewise.
23033         * tree-ssa-strlen.c (decl_to_stridxlist_htab): Likewise.
23034         * tree-ssa-uncprop.c (val_ssa_equiv): Likewise.
23035         * tree-streamer.h: Likewise.
23036         * tree-streamer.c: Adjust.
23037         * pointer-set.h: Remove pointer_map.
23038
23039 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
23040
23041         * hash-table.h: Add a template arg to choose between storing values
23042         and storing pointers to values, and then provide partial
23043         specializations for both.
23044         * tree-browser.c (tree_upper_hasher): Provide the type the hash table
23045         should store, not the type values should point to.
23046         * tree-into-ssa.c (var_info_hasher): Likewise.
23047         * tree-ssa-dom.c (expr_elt_hasher): Likewise.
23048         * tree-complex.c: Adjust.
23049         * tree-hasher.h (int_tree_hasher): store int_tree_map in the hash
23050         table instead of int_tree_map *.
23051         * tree-parloops.c: Adjust.
23052         * tree-ssa-reassoc.c (ocount_hasher): Don't lie to hash_map about what
23053         type is being stored.
23054         * tree-vectorizer.c: Adjust.
23055
23056 2014-06-24  Trevor Saunders  <tsaunders@mozilla.com>
23057
23058         * hash-table.h: Remove a layer of indirection from hash_table so that
23059         it contains the hash table's data instead of a pointer to the data.
23060         * alloc-pool.c, asan.c, attribs.c, bitmap.c, cfg.c,
23061         config/arm/arm.c, config/i386/winnt.c, config/ia64/ia64.c,
23062         config/mips/mips.c, config/sol2.c, coverage.c, cselib.c,
23063         data-streamer-out.c, dse.c, dwarf2cfi.c, dwarf2out.c, except.c,
23064         fold-const.c, gcse.c, ggc-common.c,
23065         gimple-ssa-strength-reduction.c, gimplify.c,
23066         graphite-clast-to-gimple.c, graphite-dependences.c,
23067         graphite-htab.h, graphite.c, haifa-sched.c, ipa-devirt.c,
23068         ipa-profile.c, ira-color.c, ira-costs.c, loop-invariant.c,
23069         loop-iv.c, loop-unroll.c, lto-streamer-in.c, lto-streamer-out.c,
23070         lto-streamer.c, lto-streamer.h, passes.c, plugin.c,
23071         postreload-gcse.c, sese.c, statistics.c, store-motion.c,
23072         trans-mem.c, tree-browser.c, tree-cfg.c, tree-complex.c,
23073         tree-eh.c, tree-into-ssa.c, tree-parloops.c, tree-sra.c,
23074         tree-ssa-ccp.c, tree-ssa-coalesce.c, tree-ssa-dom.c,
23075         tree-ssa-live.c, tree-ssa-loop-im.c,
23076         tree-ssa-loop-ivopts.c, tree-ssa-phiopt.c, tree-ssa-pre.c,
23077         tree-ssa-reassoc.c, tree-ssa-sccvn.c, tree-ssa-strlen.c,
23078         tree-ssa-structalias.c, tree-ssa-tail-merge.c,
23079         tree-ssa-threadupdate.c, tree-ssa-uncprop.c,
23080         tree-vect-data-refs.c, tree-vect-loop.c, tree-vectorizer.c,
23081         tree-vectorizer.h, valtrack.c, valtrack.h, var-tracking.c,
23082         vtable-verify.c, vtable-verify.h: Adjust.
23083
23084 2014-06-24  Richard Biener  <rguenther@suse.de>
23085
23086         PR tree-optimization/61572
23087         * tree-ssa-sink.c (statement_sink_location): Do not sink
23088         loads from hard registers.
23089
23090 2014-06-24  Jakub Jelinek  <jakub@redhat.com>
23091
23092         * gimplify.c (gimplify_omp_for): For #pragma omp for simd iterator
23093         not mentioned in clauses use private clause if the iterator is
23094         declared in #pragma omp for simd, and when adding lastprivate
23095         instead, add it to the outer #pragma omp for too.  Diagnose
23096         if the variable is private in outer context.  For simd collapse > 1
23097         loops, replace all iterators with temporaries.
23098         * omp-low.c (lower_rec_input_clauses): Handle LINEAR clause the
23099         same even in collapse > 1 loops.
23100
23101         * gimplify.c (gimplify_scan_omp_clauses) <case OMP_CLAUSE_MAP,
23102         OMP_CLAUSE_TO, OMP_CLAUSE_FROM): Make sure OMP_CLAUSE_SIZE is
23103         non-NULL.
23104         <case OMP_CLAUSE_ALIGNED>: Gimplify OMP_CLAUSE_ALIGNED_ALIGNMENT.
23105         (gimplify_adjust_omp_clauses_1): Make sure OMP_CLAUSE_SIZE is
23106         non-NULL.
23107         (gimplify_adjust_omp_clauses): Likewise.
23108         * omp-low.c (lower_rec_simd_input_clauses,
23109         lower_rec_input_clauses, expand_omp_simd): Handle non-constant
23110         safelen the same as safelen(1).
23111         * tree-nested.c (convert_nonlocal_omp_clauses,
23112         convert_local_omp_clauses): Handle OMP_CLAUSE_ALIGNED.  For
23113         OMP_CLAUSE_{MAP,TO,FROM} if not decl use walk_tree.
23114         (convert_nonlocal_reference_stmt, convert_local_reference_stmt):
23115         Fixup handling of GIMPLE_OMP_TARGET.
23116         (convert_tramp_reference_stmt, convert_gimple_call): Handle
23117         GIMPLE_OMP_TARGET.
23118
23119 2014-06-24  Chung-Lin Tang  <cltang@codesourcery.com>
23120
23121         PR tree-optimization/61554
23122         * tree-ssa-propagate.c: Include "bitmap.h".
23123         (substitute_and_fold_dom_walker): Add 'bitmap need_eh_cleanup' member,
23124         properly update constructor/destructor.
23125         (substitute_and_fold_dom_walker::before_dom_children):
23126         Remove call to gimple_purge_dead_eh_edges, add bb->index to
23127         need_eh_cleaup instead.
23128         (substitute_and_fold): Call gimple_purge_all_dead_eh_edges on
23129         need_eh_cleanup.
23130
23131 2014-06-23  Jan Hubicka  <hubicka@ucw.cz>
23132
23133         * varpool.c (dump_varpool_node): Dump used_by_single_function.
23134         * tree-pass.h (make_pass_ipa_single_use): New pass.
23135         * cgraph.h (used_by_single_function): New flag.
23136         * lto-cgraph.c (lto_output_varpool_node, input_varpool_node):
23137         Stream it.
23138         * passes.def (pass_ipa_single_use): Scedule.
23139         * ipa.c (BOTTOM): New macro.
23140         (meet): New function
23141         (propagate_single_user): New function.
23142         (ipa_single_use): New function.
23143         (pass_data_ipa_single_use): New pass.
23144         (pass_ipa_single_use): New pass.
23145         (pass_ipa_single_use::gate): New gate.
23146         (make_pass_ipa_single_use): New function.
23147
23148 2014-06-23  Kai Tietz  <ktietz@redhat.com>
23149
23150         PR target/39284
23151         * passes.def (peephole2): Move peephole2 pass before sched2 pass.
23152         * config/i386/i386.md (peehole2): Combine memories and indirect jumps.
23153
23154 2014-06-23  Richard Biener  <rguenther@suse.de>
23155
23156         * tree-ssa-loop.c (gate_loop): New function.
23157         (pass_tree_loop::gate): Call it.
23158         (pass_data_tree_no_loop, pass_tree_no_loop,
23159         make_pass_tree_no_loop): New.
23160         * tree-vectorizer.c: Include tree-scalar-evolution.c
23161         (pass_slp_vectorize::execute): Initialize loops and SCEV if
23162         required.
23163         (pass_slp_vectorize::clone): New method.
23164         * timevar.def (TV_TREE_NOLOOP): New.
23165         * tree-pass.h (make_pass_tree_no_loop): Declare.
23166         * passes.def (pass_tree_no_loop): New pass group with
23167         SLP vectorizer.
23168
23169 2014-06-23  H.J. Lu  <hongjiu.lu@intel.com>
23170
23171         PR target/61570
23172         * config/i386/driver-i386.c (host_detect_local_cpu): Set arch
23173         to x86-64 if a 32-bit processor supports SSE2 and 64-bit.
23174
23175 2014-06-23  James Greenhalgh  <james.greenhalgh@arm.com>
23176
23177         * config/aarch64/aarch64.md (addsi3_aarch64): Set "simd" attr to
23178         "yes" where needed.
23179
23180 2014-06-23  Alan Modra  <amodra@gmail.com>
23181
23182         PR bootstrap/61583
23183         * tree-vrp.c (remove_range_assertions): Do not set is_unreachable
23184         to zero on debug statements.
23185
23186 2014-06-23  Alan Lawrence  <alan.lawrence@arm.com>
23187
23188         PR target/60825
23189         * config/aarch64/aarch64-builtins.c (aarch64_types_unop_qualifiers):
23190         Ignore third operand if present by marking qualifier_internal.
23191
23192         * config/aarch64/aarch64-simd-builtins.def (abs): Comment.
23193
23194         * config/aarch64/arm_neon.h (int64x1_t, uint64x1_t): Typedef to GCC
23195         vector extension.
23196         (aarch64_vget_lane_s64, aarch64_vdup_lane_s64,
23197         arch64_vdupq_lane_s64, aarch64_vdupq_lane_u64): Remove macro.
23198         (vqadd_s64, vqadd_u64, vqsub_s64, vqsub_u64, vqneg_s64, vqabs_s64,
23199         vcreate_s64, vcreate_u64, vreinterpret_s64_f64, vreinterpret_u64_f64,
23200         vcombine_u64, vbsl_s64, vbsl_u64, vceq_s64, vceq_u64, vceqz_s64,
23201         vceqz_u64, vcge_s64, vcge_u64, vcgez_s64, vcgt_s64, vcgt_u64,
23202         vcgtz_s64, vcle_s64, vcle_u64, vclez_s64, vclt_s64, vclt_u64,
23203         vcltz_s64, vdup_n_s64, vdup_n_u64, vld1_s64, vld1_u64, vmov_n_s64,
23204         vmov_n_u64, vqdmlals_lane_s32, vqdmlsls_lane_s32,
23205         vqdmulls_lane_s32, vqrshl_s64, vqrshl_u64, vqrshl_u64, vqshl_s64,
23206         vqshl_u64, vqshl_n_s64, vqshl_n_u64, vqshl_n_s64, vqshl_n_u64,
23207         vqshlu_n_s64, vrshl_s64, vrshl_u64, vrshr_n_s64, vrshr_n_u64,
23208         vrsra_n_s64, vrsra_n_u64, vshl_n_s64, vshl_n_u64, vshl_s64,
23209         vshl_u64, vshr_n_s64, vshr_n_u64, vsli_n_s64, vsli_n_u64,
23210         vsqadd_u64, vsra_n_s64, vsra_n_u64, vsri_n_s64, vsri_n_u64,
23211         vst1_s64, vst1_u64, vtst_s64, vtst_u64, vuqadd_s64): Wrap existing
23212         logic in GCC vector extensions
23213
23214         (vpaddd_s64, vaddd_s64, vaddd_u64, vceqd_s64, vceqd_u64, vceqzd_s64
23215         vceqzd_u64, vcged_s64, vcged_u64, vcgezd_s64, vcgtd_s64, vcgtd_u64,
23216         vcgtzd_s64, vcled_s64, vcled_u64, vclezd_s64, vcltd_s64, vcltd_u64,
23217         vcltzd_s64, vqdmlals_s32, vqdmlsls_s32, vqmovnd_s64, vqmovnd_u64
23218         vqmovund_s64, vqrshld_s64, vqrshld_u64, vqrshrnd_n_s64,
23219         vqrshrnd_n_u64, vqrshrund_n_s64, vqshld_s64, vqshld_u64,
23220         vqshld_n_u64, vqshrnd_n_s64, vqshrnd_n_u64, vqshrund_n_s64,
23221         vrshld_u64, vrshrd_n_u64, vrsrad_n_u64, vshld_n_u64, vshld_s64,
23222         vshld_u64, vslid_n_u64, vsqaddd_u64, vsrad_n_u64, vsrid_n_u64,
23223         vsubd_s64, vsubd_u64, vtstd_s64, vtstd_u64): Fix type signature.
23224
23225         (vabs_s64): Use GCC vector extensions; call __builtin_aarch64_absdi.
23226
23227         (vget_high_s64, vget_high_u64): Reimplement with GCC vector
23228         extensions.
23229
23230         (__GET_LOW, vget_low_u64): Wrap result using vcreate_u64.
23231         (vget_low_s64): Use __GET_LOW macro.
23232         (vget_lane_s64, vget_lane_u64, vdupq_lane_s64, vdupq_lane_u64): Use
23233         gcc vector extensions, add call to __builtin_aarch64_lane_boundsi.
23234         (vdup_lane_s64, vdup_lane_u64,): Add __builtin_aarch64_lane_bound_si.
23235         (vdupd_lane_s64, vdupd_lane_u64): Fix type signature, add
23236         __builtin_aarch64_lane_boundsi, use GCC vector extensions.
23237
23238         (vcombine_s64): Use GCC vector extensions; remove cast.
23239         (vqaddd_s64, vqaddd_u64, vqdmulls_s32, vqshld_n_s64, vqshlud_n_s64,
23240         vqsubd_s64, vqsubd_u64, vrshld_s64, vrshrd_n_s64, vrsrad_n_s64,
23241         vshld_n_s64, vshrd_n_s64, vslid_n_s64, vsrad_n_s64, vsrid_n_s64):
23242         Fix type signature; remove cast.
23243
23244 2014-06-23  Alan Lawrence  <alan.lawrence@arm.com>
23245
23246         PR target/60825
23247         * config/aarch64/aarch64.c (aarch64_simd_mangle_map): Add entry for
23248         V1DFmode.
23249         * config/aarch64/aarch64-builtins.c (aarch64_simd_builtin_type_mode):
23250         add V1DFmode
23251         (BUILTIN_VD1): New.
23252         (BUILTIN_VD_RE): Remove.
23253         (aarch64_init_simd_builtins): Add V1DF to modes/modenames.
23254         (aarch64_fold_builtin): Update reinterpret patterns, df becomes v1df.
23255         * config/aarch64/aarch64-simd-builtins.def (create): Make a v1df
23256         variant but not df.
23257         (vreinterpretv1df*, vreinterpret*v1df): New.
23258         (vreinterpretdf*, vreinterpret*df): Remove.
23259         * config/aarch64/aarch64-simd.md (aarch64_create,
23260         aarch64_reinterpret*): Generate V1DFmode pattern not DFmode.
23261         * config/aarch64/iterators.md (VD_RE): Include V1DF, remove DF.
23262         (VD1): New.
23263         * config/aarch64/arm_neon.h (float64x1_t): typedef with gcc extensions.
23264         (vcreate_f64): Remove cast, use v1df builtin.
23265         (vcombine_f64): Remove cast, get elements with gcc vector extensions.
23266         (vget_low_f64, vabs_f64, vceq_f64, vceqz_f64, vcge_f64, vgfez_f64,
23267         vcgt_f64, vcgtz_f64, vcle_f64, vclez_f64, vclt_f64, vcltz_f64,
23268         vdup_n_f64, vdupq_lane_f64, vld1_f64, vld2_f64, vld3_f64, vld4_f64,
23269         vmov_n_f64, vst1_f64): Use gcc vector extensions.
23270         (vget_lane_f64, vdupd_lane_f64, vmulq_lane_f64, ): Use gcc extensions,
23271         add range check using __builtin_aarch64_im_lane_boundsi.
23272         (vfma_lane_f64, vfmad_lane_f64, vfma_laneq_f64, vfmaq_lane_f64,
23273         vfms_lane_f64, vfmsd_lane_f64, vfms_laneq_f64, vfmsq_lane_f64): Fix
23274         type signature, use gcc vector extensions.
23275         (vreinterpret_p8_f64, vreinterpret_p16_f64, vreinterpret_f32_f64,
23276         vreinterpret_f64_f32, vreinterpret_f64_p8, vreinterpret_f64_p16,
23277         vreinterpret_f64_s8, vreinterpret_f64_s16, vreinterpret_f64_s32,
23278         vreinterpret_f64_s64, vreinterpret_f64_u8, vreinterpret_f64_u16,
23279         vreinterpret_f64_u32, vreinterpret_f64_u64, vreinterpret_s8_f64,
23280         vreinterpret_s16_f64, vreinterpret_s32_f64, vreinterpret_s64_f64,
23281         vreinterpret_u8_f64, vreinterpret_u16_f64, vreinterpret_u32_f64,
23282         vreinterpret_u64_f64): Use v1df builtin not df.
23283
23284 2014-06-23  James Greenhalgh  <james.greenhalgh@arm.com>
23285
23286         * config/aarch64/aarch64.md (*addsi3_aarch64): Add alternative in
23287         vector registers.
23288
23289 2014-06-23  Jan Hubicka  <hubicka@ucw.cz>
23290
23291         * lto-cgraph.c (lto_output_node, input_node): Set/get init/fini
23292         priority directly.
23293
23294 2014-06-23  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
23295
23296         * loop-invariant.c (pre_check_invariant_p): New function.
23297         (find_invariant_insn): Call pre_check_invariant_p.
23298
23299 2014-06-22  Richard Henderson  <rth@redhat.com>
23300
23301         PR target/61565
23302         * compare-elim.c (struct comparison): Add eh_note.
23303         (find_comparison_dom_walker::before_dom_children): Don't eliminate
23304         a redundant comparison in a different EH region.  Purge EH edges if
23305         necessary.
23306
23307 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
23308
23309         * config/rs6000/rs6000.md (maybe_var_shift): New define_attr.
23310         (var_shift): Use it.
23311         (rotl<mode>3, *rotlsi3_64, *rotl<mode>3_dot, *rotl<mode>3_dot2,
23312         *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
23313         *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
23314         *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
23315         *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
23316         *rotlsi3_internal12be, ashl<mode>3, *ashlsi3_64, *ashl<mode>3_dot,
23317         *ashl<mode>3_dot2, lshr<mode>3, *lshrsi3_64, *lshr<mode>3_dot,
23318         *lshr<mode>3_dot2, *ashr<mode>3, *ashrsi3_64, *ashr<mode>3_dot,
23319         *ashr<mode>3_dot2, *rotldi3_internal4, *rotldi3_internal5,
23320         *rotldi3_internal6, *rotldi3_internal7le, *rotldi3_internal7be,
23321         *rotldi3_internal8le, *rotldi3_internal8be, *rotldi3_internal9le,
23322         *rotldi3_internal9be, *rotldi3_internal10le, *rotldi3_internal10be,
23323         *rotldi3_internal11le, *rotldi3_internal11be, *rotldi3_internal12le,
23324         *rotldi3_internal12be, *rotldi3_internal13le, *rotldi3_internal13be,
23325         *rotldi3_internal14le, *rotldi3_internal14be, *rotldi3_internal15le,
23326         *rotldi3_internal15be): Use the new attribute.  Merge register and
23327         integer alternatives.
23328
23329 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
23330
23331         * config/rs6000/rs6000.md (ashrsi3, two anonymous define_insns and
23332         define_splits, ashrdi3, *ashrdi3_internal1, *ashrdi3_internal2 and
23333         split, *ashrdi3_internal3 and split): Delete, merge into...
23334         (ashr<mode>3): New expander.
23335         (*ashr<mode>3, ashr<mode>3_dot, ashr<mode>3_dot2): New.
23336         (*ashrsi3_64): Fix formatting.  Replace "i" by "n".
23337
23338 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
23339
23340         * config/rs6000/rs6000.md (rotlsi3, *rotlsi3_internal2 and split,
23341         *rotlsi3_internal3 and split, rotldi3, *rotldi3_internal2 and split,
23342         *rotldi3_internal3 and split): Delete, merge into...
23343         (rotl<mode>3, rotl<mode>3_dot, rotl<mode>3_dot2): New.
23344         (*rotlsi3_64): Fix formatting.  Fix condition.  Replace "i" by "n".
23345         Use "rotlw" extended mnemonic.
23346
23347 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
23348
23349         * config/rs6000/rs6000.md (ashlsi3, two anonymous define_insns
23350         and define_splits, ashldi3, *ashldi3_internal1, *ashldi3_internal2
23351         and split, *ashldi3_internal3 and split): Delete, merge into...
23352         (ashl<mode>3, ashl<mode>3_dot, ashl<mode>3_dot2): New.
23353         (*ashlsi3_64): Fix formatting.  Replace "i" by "n".
23354
23355 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
23356
23357         * config/rs6000/rs6000.md ("hH"): New define_mode_attr.
23358         (lshrsi3, two anonymous define_insns and define_splits,
23359         lshrdi3, *lshrdi3_internal1, *lshrdi3_internal2 and split,
23360         *lshrdi3_internal3 and split): Delete, merge into...
23361         (lshr<mode>3, lshr<mode>3_dot, lshr<mode>3_dot2): New.
23362         (*lshrsi3_64): Fix formatting.  Replace "i" by "n".
23363
23364 2014-06-22  Segher Boessenkool  <segher@kernel.crashing.org>
23365
23366         * config/rs6000/rs6000.md (lshrsi3, and its two dot patterns):
23367         Remove "O" alternative.
23368
23369 2014-06-22  Richard Sandiford  <rdsandiford@googlemail.com>
23370
23371         * config/mips/mips.c (mips_move_to_gpr_cost): Remove mode argument.
23372         (mips_move_from_gpr_cost): Likewise.
23373         (mips_register_move_cost): Update accordingly.
23374         (mips_secondary_reload_class): Remove name of in_p.
23375
23376 2014-06-22  Marc Glisse  <marc.glisse@inria.fr>
23377
23378         PR target/61503
23379         * config/i386/i386.md (x86_64_shrd, x86_shrd,
23380         ix86_rotr<dwi>3_doubleword): Replace ashiftrt with lshiftrt.
23381
23382 2014-06-21  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
23383
23384         * config/nios2/nios2.c: Include "builtins.h".
23385
23386 2014-06-20  Jan Hubicka  <hubicka@ucw.cz>
23387
23388         * cgraph.h (tls_model_names): New variable.
23389         * print-tree.c (print_node): Simplify.
23390         * varpool.c (tls_model_names): New variable.
23391         (dump_varpool_node): Output tls model.
23392
23393 2014-06-20  Jan Hubicka  <hubicka@ucw.cz>
23394
23395         * ipa-visibility.c (function_and_variable_visibility): Disable
23396         temporarily local aliases for some targets.
23397
23398 2014-06-20  Marek Polacek  <polacek@redhat.com>
23399
23400         * asan.c (pass_sanopt::execute): Handle IFN_UBSAN_BOUNDS.
23401         * flag-types.h (enum sanitize_code): Add SANITIZE_BOUNDS and or it
23402         into SANITIZE_UNDEFINED.
23403         * doc/invoke.texi: Describe -fsanitize=bounds.
23404         * gimplify.c (gimplify_call_expr): Add gimplification of internal
23405         functions created in the FEs.
23406         * internal-fn.c: Move "internal-fn.h" after "tree.h".
23407         (expand_UBSAN_BOUNDS): New function.
23408         * internal-fn.def (UBSAN_BOUNDS): New internal function.
23409         * internal-fn.h: Don't define internal functions here.
23410         * opts.c (common_handle_option): Add -fsanitize=bounds.
23411         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS,
23412         BUILT_IN_UBSAN_HANDLE_OUT_OF_BOUNDS_ABORT): Add.
23413         * tree-core.h: Define internal functions here.
23414         (struct tree_base): Add ifn field.
23415         * tree-pretty-print.c: Include "internal-fn.h".
23416         (dump_generic_node): Handle functions without CALL_EXPR_FN.
23417         * tree.c (get_callee_fndecl): Likewise.
23418         (build_call_expr_internal_loc): New function.
23419         * tree.def (CALL_EXPR): Update description.
23420         * tree.h (CALL_EXPR_IFN): Define.
23421         (build_call_expr_internal_loc): Declare.
23422         * ubsan.c (get_ubsan_type_info_for_type): Return 0 for non-arithmetic
23423         types.
23424         (ubsan_type_descriptor): Change bool parameter to enum
23425         ubsan_print_style.  Adjust the code.  Add handling of
23426         UBSAN_PRINT_ARRAY.
23427         (ubsan_expand_bounds_ifn): New function.
23428         (ubsan_expand_null_ifn): Adjust ubsan_type_descriptor call.
23429         (ubsan_build_overflow_builtin): Likewise.
23430         (instrument_bool_enum_load): Likewise.
23431         (ubsan_instrument_float_cast): Likewise.
23432         * ubsan.h (enum ubsan_print_style): New enum.
23433         (ubsan_expand_bounds_ifn): Declare.
23434         (ubsan_type_descriptor): Adjust declaration.  Use a default parameter.
23435
23436 2014-06-20  Maciej W. Rozycki  <macro@codesourcery.com>
23437
23438         * config/rs6000/rs6000.md: Append `DONE' to preparation
23439         statements of `bswap' pattern splitters.
23440
23441 2014-06-20  Tom de Vries  <tom@codesourcery.com>
23442
23443         * target.def (call_fusage_contains_non_callee_clobbers): Update
23444         definition.
23445         * doc/tm.texi: Regenerate.
23446
23447 2014-06-20  Yury Gribov  <y.gribov@samsung.com>
23448             Max Ostapenko  <m.ostapenko@partner.samsung.com>
23449
23450         PR sanitizer/61547
23451         * asan.c (instrument_strlen_call): Fixed instrumentation of
23452         trailing byte.
23453
23454 2014-06-20  Martin Jambor  <mjambor@suse.cz>
23455
23456         PR ipa/61540
23457         * ipa-prop.c (impossible_devirt_target): New function.
23458         (try_make_edge_direct_virtual_call): Use it, also instead of
23459         asserting.
23460
23461 2014-06-20  Yury Gribov  <y.gribov@samsung.com>
23462             Max Ostapenko  <m.ostapenko@partner.samsung.com>
23463
23464         PR sanitizer/61530
23465         * asan.c (build_check_stmt): Add condition.
23466
23467 2014-06-20  Martin Jambor  <mjambor@suse.cz>
23468
23469         PR ipa/61211
23470         * cgraph.c (clone_of_p): Allow skipped_branch to deal with
23471         expanded clones.
23472
23473 2014-06-20  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
23474
23475         * config/aarch64/iterators.md (VCOND): Handle SI and HI modes.
23476         Update comments.
23477         (VCONQ): Make comment more helpful.
23478         (VCON): Delete.
23479         * config/aarch64/aarch64-simd.md
23480         (aarch64_sqdmulh_lane<mode>):
23481         Use VCOND for operands 2.  Update lane checking and flipping logic.
23482         (aarch64_sqrdmulh_lane<mode>): Likewise.
23483         (aarch64_sq<r>dmulh_lane<mode>_internal): Likewise.
23484         (aarch64_sqdmull2<mode>): Remove VCON, use VQ_HSI mode iterator.
23485         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, VD_HSI): Change mode
23486         attribute of operand 3 to VCOND.
23487         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal, SD_HSI): Likewise.
23488         (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
23489         (aarch64_sqdmull_lane<mode>_internal, VD_HSI): Likewise.
23490         (aarch64_sqdmull_lane<mode>_internal, SD_HSI): Likewise.
23491         (aarch64_sqdmull2_lane<mode>_internal): Likewise.
23492         (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, VD_HSI: New
23493         define_insn.
23494         (aarch64_sqdml<SBINQOPS:as>l_laneq<mode>_internal, SD_HSI): Likewise.
23495         (aarch64_sqdml<SBINQOPS:as>l2_laneq<mode>_internal): Likewise.
23496         (aarch64_sqdmull_laneq<mode>_internal, VD_HSI): Likewise.
23497         (aarch64_sqdmull_laneq<mode>_internal, SD_HSI): Likewise.
23498         (aarch64_sqdmull2_laneq<mode>_internal): Likewise.
23499         (aarch64_sqdmlal_lane<mode>): Change mode attribute of penultimate
23500         operand to VCOND.  Update lane flipping and bounds checking logic.
23501         (aarch64_sqdmlal2_lane<mode>): Likewise.
23502         (aarch64_sqdmlsl_lane<mode>): Likewise.
23503         (aarch64_sqdmull_lane<mode>): Likewise.
23504         (aarch64_sqdmull2_lane<mode>): Likewise.
23505         (aarch64_sqdmlal_laneq<mode>):
23506         Replace VCON usage with VCONQ.
23507         Emit aarch64_sqdmlal_laneq<mode>_internal insn.
23508         (aarch64_sqdmlal2_laneq<mode>): Emit
23509         aarch64_sqdmlal2_laneq<mode>_internal insn.
23510         Replace VCON with VCONQ.
23511         (aarch64_sqdmlsl2_lane<mode>): Replace VCON with VCONQ.
23512         (aarch64_sqdmlsl2_laneq<mode>): Likewise.
23513         (aarch64_sqdmull_laneq<mode>): Emit
23514         aarch64_sqdmull_laneq<mode>_internal insn.
23515         Replace VCON with VCONQ.
23516         (aarch64_sqdmull2_laneq<mode>): Emit
23517         aarch64_sqdmull2_laneq<mode>_internal insn.
23518         (aarch64_sqdmlsl_laneq<mode>): Replace VCON usage with VCONQ.
23519         * config/aarch64/arm_neon.h (vqdmlal_high_lane_s16): Change type
23520         of 3rd argument to int16x4_t.
23521         (vqdmlalh_lane_s16): Likewise.
23522         (vqdmlslh_lane_s16): Likewise.
23523         (vqdmull_high_lane_s16): Likewise.
23524         (vqdmullh_lane_s16): Change type of 2nd argument to int16x4_t.
23525         (vqdmlal_lane_s16): Don't create temporary int16x8_t value.
23526         (vqdmlsl_lane_s16): Likewise.
23527         (vqdmull_lane_s16): Don't create temporary int16x8_t value.
23528         (vqdmlal_high_lane_s32): Change type 3rd argument to int32x2_t.
23529         (vqdmlals_lane_s32): Likewise.
23530         (vqdmlsls_lane_s32): Likewise.
23531         (vqdmull_high_lane_s32): Change type 2nd argument to int32x2_t.
23532         (vqdmulls_lane_s32): Likewise.
23533         (vqdmlal_lane_s32): Don't create temporary int32x4_t value.
23534         (vqdmlsl_lane_s32): Likewise.
23535         (vqdmull_lane_s32): Don't create temporary int32x4_t value.
23536         (vqdmulhh_lane_s16): Change type of second argument to int16x4_t.
23537         (vqrdmulhh_lane_s16): Likewise.
23538         (vqdmlsl_high_lane_s16): Likewise.
23539         (vqdmulhs_lane_s32): Change type of second argument to int32x2_t.
23540         (vqdmlsl_high_lane_s32): Likewise.
23541         (vqrdmulhs_lane_s32): Likewise.
23542
23543 2014-06-20  Tom de Vries  <tom@codesourcery.com>
23544
23545         * final.c (collect_fn_hard_reg_usage): Add separate IOR_HARD_REG_SET for
23546         get_call_reg_set_usage.
23547
23548 2014-06-20  Tom de Vries  <tom@codesourcery.com>
23549
23550         * final.c (collect_fn_hard_reg_usage): Don't save function_used_regs if
23551         it contains all call_used_regs.
23552
23553 2014-06-20  Tom de Vries  <tom@codesourcery.com>
23554
23555         * final.c (collect_fn_hard_reg_usage): Add and use variable
23556         function_used_regs.
23557
23558 2014-06-20  Jan Hubicka  <hubicka@ucw.cz>
23559
23560         * cgraph.h (struct symtab_node): Add field in_init_priority_hash
23561         (set_init_priority, get_init_priority, set_fini_priority,
23562         get_fini_priority): New methods.
23563         * tree.c (init_priority_for_decl): Remove.
23564         (init_ttree): Do not initialize init priority.
23565         (decl_init_priority_lookup, decl_fini_priority_lookup): Rewrite.
23566         (decl_priority_info): Remove.
23567         (decl_init_priority_insert): Rewrite.
23568         (decl_fini_priority_insert): Rewrite.
23569         * tree.h (tree_priority_map_eq, tree_priority_map_hash,
23570         tree_priority_map_marked_p): Remove.
23571         * lto-cgraph.c (lto_output_node, input_node): Stream init priorities.
23572         * lto-streamer-out.c (hash_tree): Do not hash priorities.
23573         * tree-streamer-out.c (pack_ts_decl_with_vis_value_fields): Do
23574         not output priorities.
23575         (pack_ts_function_decl_value_fields): Likewise.
23576         * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
23577         not input priorities.
23578         (unpack_ts_function_decl_value_fields): Likewise.
23579         * symtab.c (symbol_priority_map): Declare.
23580         (init_priority_hash): Declare.
23581         (symtab_unregister_node): Unregister from priority hash, too.
23582         (symtab_node::get_init_priority, cgraph_node::get_fini_priority):
23583         New methods.
23584         (symbol_priority_map_eq, symbol_priority_map_hash): New functions.
23585         (symbol_priority_info): New function.
23586         (symtab_node::set_init_priority, cgraph_node::set_fini_priority):
23587         New methods.
23588         * tree-core.h (tree_priority_map): Remove.
23589
23590 2014-06-20  Jakub Jelinek  <jakub@redhat.com>
23591
23592         * tree-ssa-math-opts.c (do_shift_rotate, find_bswap_or_nop_1): Cast
23593         0xff to uint64_t before shifting it up.
23594
23595 2014-06-20  Julian Brown  <julian@codesourcery.com>
23596             Chung-Lin Tang  <cltang@codesourcery.com>
23597
23598         * config/arm/arm.c (arm_output_mi_thunk): Fix offset for
23599         TARGET_THUMB1_ONLY. Add comments.
23600
23601 2014-06-19  Tom de Vries  <tom@codesourcery.com>
23602
23603         * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Change
23604         return type to void.
23605         * config/aarch64/aarch64.c (aarch64_emit_call_insn): Same.
23606
23607 2014-06-19  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
23608
23609         * loop-invariant.c (get_inv_cost): Skip invariants, which are marked
23610         as "move", from depends_on.
23611
23612 2014-06-19  Terry Guo  <terry.guo@arm.com>
23613
23614         * config/arm/thumb1.md (define_split): Split 64bit constant in earlier
23615         stage.
23616
23617 2014-06-18  Segher Boessenkool  <segher@kernel.crashing.org>
23618
23619         * config/rs6000/rs6000.h (FIXED_REGISTERS): Update comment.
23620         Remove cr5.
23621         (REG_ALLOC_ORDER): Update comment.  Move cr5 earlier.
23622
23623 2014-06-18  Kaz Kojima  <kkojima@gcc.gnu.org>
23624
23625         PR target/61550
23626         * config/sh/sh.c (prepare_move_operands): Don't process TLS
23627         addresses here if reload in progress or completed.
23628
23629 2014-06-18  Robert Suchanek  <robert.suchanek@imgtec.com>
23630
23631         * config/mips/constraints.md ("d"): BASE_REG_CLASS replaced by
23632         "TARGET_MIPS16 ? M16_REGS : GR_REGS".
23633         * config/mips/mips.c (mips_regno_to_class): Update for M16_SP_REGS.
23634         (mips_regno_mode_ok_for_base_p): Remove use of !strict_p for MIPS16.
23635         (mips_register_priority): New function that implements the target
23636         hook TARGET_REGISTER_PRIORITY.
23637         (mips_spill_class): Likewise for TARGET_SPILL_CLASS.
23638         (mips_lra_p): Likewise for TARGET_LRA_P.
23639         (TARGET_REGISTER_PRIORITY): Define macro.
23640         (TARGET_SPILL_CLASS): Likewise.
23641         (TARGET_LRA_P): Likewise.
23642         * config/mips/mips.h (reg_class): Add M16_SP_REGS and SPILL_REGS
23643         classes.
23644         (REG_CLASS_NAMES): Likewise.
23645         (REG_CLASS_CONTENTS): Likewise.
23646         (BASE_REG_CLASS): Use M16_SP_REGS.
23647         * config/mips/mips.md (*mul_acc_si): Add alternative tuned for LRA.
23648         New set attribute to enable alternatives depending on the register
23649         allocator used.
23650         (*mul_acc_si_r3900, *mul_sub_si): Likewise.
23651         (*lea64): Disable pattern for MIPS16.
23652         * config/mips/mips.opt (mlra): New option.
23653
23654 2014-06-18  Robert Suchanek  <robert.suchanek@imgtec.com>
23655
23656         * lra-constraints.c (base_to_reg): New function.
23657         (process_address): Use new function.
23658
23659 2014-06-18  Tom de Vries  <tom@codesourcery.com>
23660
23661         * config/aarch64/aarch64-protos.h (aarch64_emit_call_insn): Declare.
23662         * config/aarch64/aarch64.c
23663         (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine as true.
23664         (aarch64_emit_call_insn): New function.
23665         (aarch64_load_symref_appropriately): Use aarch64_emit_call_insn instead
23666         of emit_call_insn.
23667         * config/aarch64/aarch64.md (define_expand "call_internal")
23668         (define_expand "call_value_internal", define_expand "sibcall_internal")
23669         (define_expand "sibcall_value_internal"): New.
23670         (define_expand "call", define_expand "call_value")
23671         (define_expand "sibcall", define_expand "sibcall_value"): Use internal
23672         expand variant and aarch64_emit_call_insn.
23673
23674 2014-06-18  Radovan Obradovic  <robradovic@mips.com>
23675             Tom de Vries  <tom@codesourcery.com>
23676
23677         * config/arm/arm-protos.h (arm_emit_call_insn): Add bool parameter.
23678         * config/arm/arm.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
23679         Redefine to true.
23680         (arm_emit_call_insn): Add and use sibcall parameter.  Add IP and CC
23681         clobbers to CALL_INSN_FUNCTION_USAGE.
23682         (define_expand "sibcall_internal")
23683         (define_expand "sibcall_value_internal"): New.
23684         (define_expand "call", define_expand "call_value"): Add argument to
23685         arm_emit_call_insn.
23686         (define_expand "sibcall"): Use sibcall_internal and arm_emit_call_insn.
23687         (define_expand "sibcall_value"): Use sibcall_value_internal and
23688         arm_emit_call_insn.
23689
23690 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23691
23692         * config/arm/bpabi.c (__gnu_uldivmod_helper): Remove.
23693
23694 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23695
23696         * config/arm/bpabi-v6m.S (__aeabi_uldivmod): Perform division using
23697         __udivmoddi4.
23698
23699 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23700
23701         * config/arm/bpabi.S (__aeabi_ldivmod, __aeabi_uldivmod,
23702         push_for_divide, pop_for_divide): Use .cfi_* directives for DWARF
23703         annotations. Fix DWARF information.
23704
23705 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23706
23707         * config/arm/bpabi.S (__aeabi_ldivmod): Perform division using
23708         __udivmoddi4, and fixups for negative operands.
23709
23710 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23711
23712         * config/arm/bpabi.S (__aeabi_ldivmod): Optimise stack manipulation.
23713
23714 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23715
23716         * config/arm/bpabi.S (__aeabi_uldivmod): Perform division using call
23717         to __udivmoddi4.
23718
23719 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23720
23721         * config/arm/bpabi.S (__aeabi_uldivmod): Optimise stack pointer
23722         manipulation.
23723
23724 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23725
23726         * config/arm/bpabi.S (__aeabi_uldivmod, __aeabi_ldivmod): Add comment
23727         describing register usage on function entry and exit.
23728
23729 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23730
23731         * config/arm/bpabi.S (__aeabi_uldivmod): Fix whitespace.
23732         (__aeabi_ldivmod): Fix whitespace.
23733
23734 2014-06-18  Andreas Schwab  <schwab@suse.de>
23735
23736         * doc/md.texi (Standard Names): Use @itemx for grouped items.
23737         Remove blank line after @item.
23738
23739 2014-06-18  Richard Henderson  <rth@redhat.com>
23740
23741         PR target/61545
23742         * config/aarch64/aarch64.md (tlsdesc_small_<PTR>): Clobber CC_REGNUM.
23743
23744 2014-06-18  Charles Baylis  <charles.baylis@linaro.org>
23745
23746         * config/arm/arm.c (neon_vector_mem_operand): Allow register
23747         POST_MODIFY for neon loads and stores.
23748         (arm_print_operand): Output post-index register for neon loads and
23749         stores.
23750
23751 2014-06-18  Richard Biener  <rguenther@suse.de>
23752
23753         * tree-ssa-dce.c (perform_tree_ssa_dce): Fixup bogus commit.
23754
23755 2014-06-18  Richard Biener  <rguenther@suse.de>
23756
23757         * tree-pass.h (make_pass_dce_loop): Remove.
23758         * passes.def: Replace pass_dce_loop with pass_dce.
23759         * tree-ssa-dce.c (perform_tree_ssa_dce): If something
23760         changed free niter estimates and reset the scev cache.
23761         (tree_ssa_dce_loop, pass_data_dce_loop, pass_dce_loop,
23762         make_pass_dce_loop): Remove.
23763         * tree-ssa-copy.c: Include tree-ssa-loop-niter.h.
23764         (fini_copy_prop): Return whether something changed.  Always
23765         let substitute_and_fold perform DCE and free niter estimates
23766         and reset the scev cache if so.
23767         (execute_copy_prop): If sth changed schedule cleanup-cfg.
23768         (pass_data_copy_prop): Do not unconditionally schedule
23769         cleanup-cfg or update-ssa.
23770
23771 2014-06-18  Yuri Rumyantsev  <ysrumyan@gmail.com>
23772
23773         PR tree-optimization/61518
23774         * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
23775         reduction var is used in reduction stmt or phi-function only.
23776
23777 2014-06-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
23778
23779         * config/arm/arm_neon.h (vadd_f32): Change #ifdef to __FAST_MATH.
23780
23781 2014-06-18  Thomas Preud'homme  <thomas.preudhomme@arm.com>
23782
23783         PR tree-optimization/61517
23784         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Adapt to return a stmt
23785         whose rhs's first tree is the source expression instead of the
23786         expression itself.
23787         (find_bswap_or_nop): Likewise.
23788         (bsap_replace): Rename stmt in cur_stmt. Pass gsi by value and src as a
23789         gimple stmt whose rhs's first tree is the source. In the memory source
23790         case, move the stmt to be replaced close to one of the original load to
23791         avoid the problem of a store between the load and the stmt's original
23792         location.
23793         (pass_optimize_bswap::execute): Adapt to change in bswap_replace's
23794         signature.
23795
23796 2014-06-18  Andreas Schwab  <schwab@suse.de>
23797
23798         PR rtl-optimization/54555
23799         * postreload.c (move2add_use_add2_insn): Substitute
23800         STRICT_LOW_PART only if it is cheaper.
23801
23802 2014-06-18  Uros Bizjak  <ubizjak@gmail.com>
23803
23804         * config/i386/i386.md (*sibcall_memory): Rename from *sibcall_intern.
23805         Do not use unspec as call operand.  Use memory_operand instead of
23806         memory_nox32_operand and add "m" operand constraint.  Disable
23807         pattern for TARGET_X32.
23808         (*sibcall_pop_memory): Ditto.
23809         (*sibcall_value_memory): Ditto.
23810         (*sibcall_value_pop_memory): Ditto.
23811         (sibcall peepholes): Merge SImode and DImode patterns using
23812         W mode iterator.  Use memory_operand instead of memory_nox32_operand.
23813         Disable pattern for TARGET_X32.  Check if eliminated register is
23814         really dead after call insn.  Generate call RTX without unspec operand.
23815         (sibcall_value peepholes): Ditto.
23816         (sibcall_pop peepholes): Fix call insn RTXes.  Use memory_operand
23817         instead of memory_nox32_operand.  Check if eliminated register is
23818         really dead after call insn. Generate call RTX without unspec operand.
23819         (sibcall_value_pop peepholes): Ditto.
23820         * config/i386/predicates.md (memory_nox32_operand): Remove predicate.
23821
23822 2014-06-18  Terry Guo  <terry.guo@arm.com>
23823
23824         PR target/61544
23825         * config/arm/arm.c (thumb1_reorg): Move to next basic block if we
23826         reach the head.
23827
23828 2014-06-18  Olivier Hainque  <hainque@adacore.com>
23829
23830         * tree-core.h (tree_block): Add an "end_locus" field, allowing
23831         memorization of the end of block source location.
23832         * tree.h (BLOCK_SOURCE_END_LOCATION): New accessor.
23833         * gimplify.c (gimplify_bind_expr): Propagate the block start and
23834         end source location info we have on the block entry/exit code we
23835         generate.
23836
23837 2014-06-18  Richard Biener  <rguenther@suse.de>
23838
23839         * common.opt (fssa-phiopt): New option.
23840         * opts.c (default_options_table): Enable -fssa-phiopt with -O1+
23841         but not with -Og.
23842         * tree-ssa-phiopt.c (pass_phiopt): Add gate method.
23843         * doc/invoke.texi (-fssa-phiopt): Document.
23844
23845 2014-06-18  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
23846
23847         * genattrtab.c (n_bypassed): New variable.
23848         (process_bypasses): Initialise n_bypassed.
23849         Count number of bypassed reservations.
23850         (make_automaton_attrs): Allocate space for bypassed reservations
23851         rather than number of bypasses.
23852
23853 2014-06-18  Richard Biener  <rguenther@suse.de>
23854
23855         * tree-ssa-propagate.c (replace_phi_args_in): Return whether
23856         we propagated anything.
23857         (substitute_and_fold_dom_walker::before_dom_children): Something
23858         changed if we propagated into PHI arguments.
23859         * tree-ssa-pre.c (eliminate): Always schedule cfg-cleanup if
23860         we removed a stmt.
23861
23862 2014-06-18  Evgeny Stupachenko  <evstupac@gmail.com>
23863
23864         * config/i386/i386.c (ix86_reassociation_width): Add alternative for
23865         vector case.
23866         * config/i386/i386.h (TARGET_VECTOR_PARALLEL_EXECUTION): New.
23867         * config/i386/x86-tune.def (X86_TUNE_VECTOR_PARALLEL_EXECUTION): New.
23868         * tree-vect-data-refs.c (vect_shift_permute_load_chain): New.
23869         Introduces alternative way of loads group permutaions.
23870         (vect_transform_grouped_load): Try alternative way of permutations.
23871
23872 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
23873
23874         * gimplify.c (omp_notice_variable): If n is non-NULL and no flags
23875         changed in ORT_TARGET region, don't jump to do_outer.
23876         (struct gimplify_adjust_omp_clauses_data): New type.
23877         (gimplify_adjust_omp_clauses_1): Adjust for data being
23878         a struct gimplify_adjust_omp_clauses_data pointer instead
23879         of tree *.  Pass pre_p as a new argument to
23880         lang_hooks.decls.omp_finish_clause hook.
23881         (gimplify_adjust_omp_clauses): Add pre_p argument, adjust
23882         splay_tree_foreach to pass both list_p and pre_p.
23883         (gimplify_omp_parallel, gimplify_omp_task, gimplify_omp_for,
23884         gimplify_omp_workshare, gimplify_omp_target_update): Adjust
23885         gimplify_adjust_omp_clauses callers.
23886         * langhooks.c (lhd_omp_finish_clause): New function.
23887         * langhooks-def.h (lhd_omp_finish_clause): New prototype.
23888         (LANG_HOOKS_OMP_FINISH_CLAUSE): Define to lhd_omp_finish_clause.
23889         * langhooks.h (struct lang_hooks_for_decls): Add a new
23890         gimple_seq * argument to omp_finish_clause hook.
23891         * omp-low.c (scan_sharing_clauses): Call scan_omp_op on
23892         non-DECL_P OMP_CLAUSE_DECL if ctx->outer.
23893         (scan_omp_parallel, lower_omp_for): When adding
23894         _LOOPTEMP_ clause var, add it to outer ctx's decl_map as identity.
23895         * tree-core.h (OMP_CLAUSE_MAP_TO_PSET): New map kind.
23896         * tree-nested.c (convert_nonlocal_omp_clauses,
23897         convert_local_omp_clauses): Handle various OpenMP 4.0 clauses.
23898         * tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE_MAP_TO_PSET.
23899
23900 2014-06-17  Andrew MacLeod  <amacleod@redhat.com>
23901
23902         * tree-dfa.h (get_addr_base_and_unit_offset_1): Move from here.
23903         * tree-dfa.c (get_addr_base_and_unit_offset_1): To here.
23904
23905 2014-06-17  Xinliang David Li  <davidxl@google.com>
23906
23907         * tree-pretty-print.c (dump_function_header): Print cgraph uid.
23908         * passes.c (pass_init_dump_file): Do not set initialize
23909         flag to false unconditionally.
23910
23911 2014-06-17  Richard Biener  <rguenther@suse.de>
23912
23913         * genopinit.c (main): Use vec<>::qsort method.
23914         * tree-ssa-loop-niter.c (discover_iteration_bound_by_body_walk):
23915         Likewise.
23916         * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Likewise.
23917
23918 2014-06-17  Matthew Fortune  <matthew.fortune@imgtec.com>
23919
23920         * config/mips/mips-protos.h (mips_expand_fcc_reload): Remove.
23921         * config/mips/mips.c (mips_expand_fcc_reload): Remove.
23922         (mips_move_to_gpr_cost): Remove ST_REGS case.
23923         (mips_move_from_gpr_cost): Likewise.
23924         (mips_register_move_cost): Likewise.
23925         (mips_secondary_reload_class): Likewise.
23926
23927 2014-06-17  Richard Biener  <rguenther@suse.de>
23928
23929         * passes.def (pass_all_early_optimizations): Remove copy-prop pass.
23930         (pass_all_optimizations): Move 3rd copy-prop pass from after
23931         fre to before ifcombine/phiopt.
23932
23933 2014-06-17  Richard Biener  <rguenther@suse.de>
23934
23935         * tree-switch-conversion.c (collect_switch_conv_info): Simplify
23936         and allow all blocks to be forwarders.
23937
23938 2014-06-17  Yufeng Zhang  <yufeng.zhang@arm.com>
23939
23940         PR target/61483
23941         * config/aarch64/aarch64.c (aarch64_layout_arg): Add new local
23942         variable 'size'; calculate 'size' right in the front; use
23943         'size' to compute 'nregs' (when 'allocate_ncrn != 0') and
23944         pcum->aapcs_stack_words.
23945
23946 2014-06-17  Nick Clifton  <nickc@redhat.com>
23947
23948         * config/msp430/msp430.md (mulhisi3): Add a NOP after the DINT.
23949         (umulhi3, mulsidi3, umulsidi3): Likewise.
23950
23951 2014-06-17  Thomas Schwinge  <thomas@codesourcery.com>
23952
23953         PR middle-end/61508
23954         * fold-const.c (fold_checksum_tree) <TS_DECL_WITH_VIS>: Remove
23955         check for section name.
23956
23957 2014-06-17  Richard Biener  <rguenther@suse.de>
23958
23959         * tree-ssa-propagate.c: Include domwalk.h.
23960         (substitute_and_fold): Outline main worker into a domwalker ...
23961         (substitute_and_fold_dom_walker::before_dom_children): ... here.
23962         Schedule stmts we can fully propagate for removal.  Remove
23963         poor-mans DCE.
23964         (substitute_and_fold): Apply a dominator walk to perform
23965         substitution.  Process stmts scheduled for removal here.
23966
23967 2014-06-17  Richard Biener  <rguenther@suse.de>
23968
23969         * tree-ssa-loop-im.c (determine_max_movement): Adjust cost
23970         of PHI node moving.
23971
23972 2014-06-17  Kugan Vivekanandarajah  <kuganv@linaro.org>
23973
23974         * config/arm/arm.c (arm_atomic_assign_expand_fenv): call
23975         default_atomic_assign_expand_fenv for !TARGET_HARD_FLOAT.
23976         (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
23977         __builtins_arm_get_fpscr only when TARGET_HARD_FLOAT.
23978         * config/arm/vfp.md (set_fpscr): Make pattern conditional on
23979         TARGET_HARD_FLOAT.
23980         (get_fpscr) : Likewise.
23981
23982 2014-06-16  Vladimir Makarov  <vmakarov@redhat.com>
23983
23984         PR rtl-optimization/61325
23985         * lra-constraints.c (valid_address_p): Add forward declaration.
23986         (simplify_operand_subreg): Check address validity before and after
23987         alter_reg of memory subreg.
23988
23989 2014-06-16  Uros Bizjak  <ubizjak@gmail.com>
23990
23991         * config/i386/i386.c (decide_alg): Correctly handle
23992         maximum size of stringop algorithm.
23993
23994 2014-06-16  Yury Gribov  <y.gribov@samsung.com>
23995
23996         * asan.c (build_check_stmt): Fix maybe-uninitialized warning.
23997
23998 2014-06-16  Vladimir Makarov  <vmakarov@redhat.com>
23999
24000         PR rtl-optimization/61522
24001         * lra-assigns.c (assign_by_spills): Check null targetm.spill_class.
24002
24003 2014-06-16  Jan Hubicka  <hubicka@ucw.cz>
24004
24005         Revert:
24006         * symtab.c (symtab_node::reset_section): New method.
24007         * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
24008         for localization.
24009         * cgraph.h (reset_section): Declare.
24010         * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
24011         do not consider comdat locals.
24012         * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
24013         for new symbol.
24014         * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
24015         (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
24016         reset sections of symbols dragged out of the comdats.
24017         (function_and_variable_visibility): Reset sections of
24018         localized symbols.
24019
24020 2014-06-16  Richard Biener  <rguenther@suse.de>
24021
24022         PR tree-optimization/61482
24023         * tree-vrp.c (adjust_range_with_scev): Avoid setting of
24024         [-INF(OVF), +INF(OVF)] range.
24025
24026 2014-06-16  Ganesh Gopalasubramanian <Ganesh.Gopalasubramanian@amd.com>
24027
24028         * config/i386/i386.c (ix86_expand_sse2_mulvxdi3): Issue
24029         instructions "vpmuludq" and "vpaddq" instead of "vpmacsdql" for
24030         handling 32-bit multiplication.
24031
24032 2014-06-16  Chung-Lin Tang  <cltang@codesourcery.com>
24033
24034         PR middle-end/61430
24035         * lra-lives.c (process_bb_lives): Skip creating copy during
24036         insn scan when src/dest has constrained to same regno.
24037
24038 2014-06-15  Jan Hubicka  <hubicka@ucw.cz>
24039
24040         * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Check again
24041         DECL_IN_CONSTANT_POOL and TREE_ASM_WRITTEN.
24042
24043 2014-06-16  Yury Gribov  <y.gribov@samsung.com>
24044
24045         * asan.c (check_func): New function.
24046         (maybe_create_ssa_name): Likewise.
24047         (build_check_stmt_with_calls): Likewise.
24048         (use_calls_p): Likewise.
24049         (report_error_func): Change interface.
24050         (build_check_stmt): Allow non-integer lengths; add support
24051         for new parameter.
24052         (asan_instrument): Likewise.
24053         (instrument_mem_region_access): Moved code to build_check_stmt.
24054         (instrument_derefs): Likewise.
24055         (instrument_strlen_call): Likewise.
24056         * cfgcleanup.c (old_insns_match_p): Add support for new functions.
24057         * doc/invoke.texi: Describe new parameter.
24058         * params.def: Define new parameter.
24059         * params.h: Likewise.
24060         * sanitizer.def: Describe new builtins.
24061
24062 2014-06-16  Richard Biener  <rguenther@suse.de>
24063
24064         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
24065         Make all defs available at the end.
24066         (eliminate): If we remove a PHI node schedule cfg-cleanup.
24067
24068 2014-06-18  Jakub Jelinek  <jakub@redhat.com>
24069
24070         PR plugins/45078
24071         * config.gcc (arm*-*-linux-*): Include vxworks-dummy.h in tm_file.
24072
24073 2014-06-16  Richard Sandiford  <rdsandiford@googlemail.com>
24074
24075         PR bootstrap/61516
24076         * auto-inc-dec.c (merge_in_block): Fix location of insn_info
24077         initialization.  Replace remaining use of uid.
24078
24079 2014-06-15  Jan Hubicka  <hubicka@ucw.cz>
24080
24081         * c-family/c-common.c (handle_tls_model_attribute): Use
24082         set_decl_tls_model.
24083         * c-family/c-common.c (handle_tls_model_attribute): Use
24084         set_decl_tls_model.
24085         * cgraph.h (struct varpool_node): Add tls_model.
24086         * tree.c (decl_tls_model, set_decl_tls_model): New functions.
24087         * tree.h (DECL_TLS_MODEL): Update.
24088         (DECL_THREAD_LOCAL_P): Check that variable is static.
24089         (decl_tls_model): Declare.
24090         (set_decl_tls_model): Declare.
24091         * tree-emutls.c (get_emutls_init_templ_addr): First build decl and then
24092         set symbol prorperties.
24093         (get_emutls_init_templ_addr): Cleanup.
24094         (new_emutls_decl): Update.
24095         * lto-cgraph.c (lto_output_varpool_node): Stream TLS model
24096         (lto_input_varpool_node): Likewise.
24097         * lto-streamer-out.c (hash_tree): Likewise.
24098         * tree-streamer-in.c (unpack_ts_decl_with_vis_value_fields): Do
24099         not stream DECL_TLS_MODEL.
24100         * tree-profile.c (init_ic_make_global_vars): Use set_decl_tls_model.
24101         * tree-core.h (tree_decl_with_vis): Remove tls_model; update comments.
24102
24103 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
24104
24105         * df.h (DF_REF_REG_USE_P, DF_MWS_REG_USE_P): Remove null checks.
24106
24107 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
24108
24109         * df.h (df_mw_hardreg, df_base_ref): Add a link pointer.
24110         (df_insn_info): Turn defs, uses, eq_uses and mw_hardregs into linked
24111         lists.
24112         (df_scan_bb_info): Likewise artificial_defs and artificial_uses.
24113         (DF_REF_NEXT_LOC, DF_MWS_NEXT): New macros.
24114         (FOR_EACH_INSN_INFO_DEF, FOR_EACH_INSN_INFO_USE)
24115         (FOR_EACH_INSN_INFO_EQ_USE, FOR_EACH_INSN_INFO_MW)
24116         (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF)
24117         (df_get_artificial_defs, df_get_artificial_uses)
24118         (df_single_def, df_single_use): Update accordingly.
24119         (df_refs_chain_dump): Take the first element in a linked list as
24120         parameter, rather than a pointer to an array of pointers.
24121         * df-core.c (df_refs_chain_dump, df_mws_dump): Likewise.
24122         * df-problems.c (df_rd_bb_local_compute_process_def): Likewise.
24123         (df_chain_create_bb_process_use): Likewise.
24124         (df_md_bb_local_compute_process_def): Likewise.
24125         * fwprop.c (process_defs, process_uses): Likewise.
24126         (register_active_defs, update_uses): Likewise.
24127         (forward_propagate_asm): Update for new df_ref linking.
24128         * df-scan.c (df_scan_free_ref_vec, df_scan_free_mws_vec): Delete.
24129         (df_null_ref_rec, df_null_mw_rec): Likewise.
24130         (df_scan_free_internal): Don't free df_ref and df_mw_hardreg lists
24131         explicitly.
24132         (df_scan_free_bb_info): Remove check for null artificial_defs.
24133         (df_install_ref_incremental): Adjust for new df_ref linking.
24134         Use a single-element insertion rather than a full sort.
24135         (df_ref_chain_delete_du_chain): Take the first element
24136         in a linked list as parameter, rather than a pointer to an array of
24137         pointers.
24138         (df_ref_chain_delete, df_mw_hardreg_chain_delete): Likewise.
24139         (df_add_refs_to_table, df_refs_verify, df_mws_verify): Likewise.
24140         (df_insn_info_delete): Remove check for null defs and call to
24141         df_scan_free_mws_vec.
24142         (df_insn_rescan): Initialize df_ref and df_mw_hardreg lists to
24143         null rather than df_null_*_rec.
24144         (df_insn_rescan_debug_internal): Likewise, and update null
24145         checks in the same way.  Remove check for null defs.
24146         (df_ref_change_reg_with_loc_1): Fix choice of list for defs.
24147         Move a single element rather doing a full sort.
24148         (df_mw_hardreg_chain_delete_eq_uses): Adjust for new df_mw_hardreg
24149         linking.
24150         (df_notes_rescan): Likewise.  Use a merge rather than a full sort.
24151         Initialize df_ref and df_mw_hardreg lists to null rather than
24152         df_null_*_rec.
24153         (df_ref_compare): Take df_refs as parameter, transferring the
24154         old interface to...
24155         (df_ref_ptr_compare): ...this new function.
24156         (df_sort_and_compress_refs): Update accordingly.
24157         (df_mw_compare): Take df_mw_hardregs as parameter, transferring the
24158         old interface to...
24159         (df_mw_ptr_compare): ...this new function.
24160         (df_sort_and_compress_mws): Update accordingly.
24161         (df_install_refs, df_install_mws): Return a linked list rather than
24162         an array of pointers.
24163         (df_refs_add_to_chains): Assert that old lists are empty rather
24164         than freeing them.
24165         (df_insn_refs_verify): Don't handle null defs speciailly.
24166         * web.c (union_match_dups): Update for new df_ref linking.
24167
24168 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
24169
24170         * df.h (df_ref_create, df_ref_remove): Delete.
24171         * df-scan.c (df_ref_create, df_ref_compress_rec): Likewise.
24172         (df_ref_remove): Likewise.
24173
24174 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
24175
24176         * df.h (df_single_def, df_single_use): New functions.
24177         * ira.c (find_moveable_pseudos): Use them.
24178
24179 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
24180
24181         * df.h (FOR_EACH_INSN_INFO_MW): New macro.
24182         * df-problems.c (df_note_bb_compute): Use it.
24183         * regstat.c (regstat_bb_compute_ri): Likewise.
24184
24185 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
24186
24187         * df.h (FOR_EACH_ARTIFICIAL_USE, FOR_EACH_ARTIFICIAL_DEF): New macros.
24188         * cse.c (cse_extended_basic_block): Use them.
24189         * dce.c (mark_artificial_use): Likewise.
24190         * df-problems.c (df_rd_simulate_artificial_defs_at_top): Likewise.
24191         (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
24192         (df_chain_remove_problem, df_chain_bb_dump): Likewise.
24193         (df_word_lr_bb_local_compute, df_note_bb_compute): Likewise.
24194         (df_simulate_initialize_backwards): Likewise.
24195         (df_simulate_finalize_backwards): Likewise.
24196         (df_simulate_initialize_forwards): Likewise.
24197         (df_md_simulate_artificial_defs_at_top): Likewise.
24198         * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
24199         * regrename.c (init_rename_info): Likewise.
24200         * regstat.c (regstat_bb_compute_ri): Likewise.
24201         (regstat_bb_compute_calls_crossed): Likewise.
24202
24203 2014-06-15  Richard Sandiford  <rdsandiford@googlemail.com>
24204
24205         * df.h (DF_INSN_INFO_MWS, FOR_EACH_INSN_INFO_DEF): New macros.
24206         (FOR_EACH_INSN_INFO_USE, FOR_EACH_INSN_INFO_EQ_USE): Likewise.
24207         (FOR_EACH_INSN_DEF, FOR_EACH_INSN_USE, FOR_EACH_INSN_EQ_USE): Likewise.
24208         * auto-inc-dec.c (find_inc, merge_in_block): Use them.
24209         * combine.c (create_log_links): Likewise.
24210         * compare-elim.c (find_flags_uses_in_insn): Likewise.
24211         (try_eliminate_compare): Likewise.
24212         * cprop.c (make_set_regs_unavailable, mark_oprs_set): Likewise.
24213         * dce.c (deletable_insn_p, find_call_stack_args): Likewise.
24214         (remove_reg_equal_equiv_notes_for_defs): Likewise.
24215         (reset_unmarked_insns_debug_uses, mark_reg_dependencies): Likewise.
24216         (word_dce_process_block, dce_process_block): Likewise.
24217         * ddg.c (def_has_ccmode_p): Likewise.
24218         * df-core.c (df_bb_regno_first_def_find): Likewise.
24219         (df_bb_regno_last_def_find, df_find_def, df_find_use): Likewise.
24220         * df-problems.c (df_rd_simulate_one_insn): Likewise.
24221         (df_lr_bb_local_compute, df_live_bb_local_compute): Likewise.
24222         (df_chain_remove_problem, df_chain_insn_top_dump): Likewise.
24223         (df_chain_insn_bottom_dump, df_word_lr_bb_local_compute): Likewise.
24224         (df_word_lr_simulate_defs, df_word_lr_simulate_uses): Likewise.
24225         (df_remove_dead_eq_notes, df_note_bb_compute): Likewise.
24226         (df_simulate_find_defs, df_simulate_find_uses): Likewise.
24227         (df_simulate_find_noclobber_defs, df_simulate_defs): Likewise.
24228         (df_simulate_uses, df_md_simulate_one_insn): Likewise.
24229         * df-scan.c (df_reorganize_refs_by_reg_by_insn): Likewise.
24230         * fwprop.c (local_ref_killed_between_p): Likewise.
24231         (all_uses_available_at, free_load_extend): Likewise.
24232         * gcse.c (update_bb_reg_pressure, calculate_bb_reg_pressure): Likewise.
24233         * hw-doloop.c (scan_loop): Likewise.
24234         * ifcvt.c (dead_or_predicable): Likewise.
24235         * init-regs.c (initialize_uninitialized_regs): Likewise.
24236         * ira-lives.c (mark_hard_reg_early_clobbers): Likewise.
24237         (process_bb_node_lives): Likewise.
24238         * ira.c (compute_regs_asm_clobbered, build_insn_chain): Likewise.
24239         (find_moveable_pseudos): Likewise.
24240         * loop-invariant.c (check_dependencies, record_uses): Likewise.
24241         * recog.c (peep2_find_free_register): Likewise.
24242         * ree.c (get_defs): Likewise.
24243         * regstat.c (regstat_bb_compute_ri): Likewise.
24244         (regstat_bb_compute_calls_crossed): Likewise.
24245         * sched-deps.c (find_inc, find_mem): Likewise.
24246         * sel-sched-ir.c (maybe_downgrade_id_to_use): Likewise.
24247         (maybe_downgrade_id_to_use, setup_id_reg_sets): Likewise.
24248         * shrink-wrap.c (requires_stack_frame_p): Likewise.
24249         (prepare_shrink_wrap): Likewise.
24250         * store-motion.c (compute_store_table, build_store_vectors): Likewise.
24251         * web.c (union_defs, pass_web::execute): Likewise.
24252         * config/i386/i386.c (increase_distance, insn_defines_reg): Likewise.
24253         (insn_uses_reg_mem, ix86_ok_to_clobber_flags): Likewise.
24254
24255 2014-06-13  Vladimir Makarov  <vmakarov@redhat.com>
24256
24257         * lra-assign.c (assign_by_spills): Add code to assign vector regs
24258         to inheritance pseudos.
24259         * config/i386/i386.c (ix86_spill_class): Add check on NO_REGS.
24260
24261 2014-06-13  Peter Bergner  <bergner@vnet.ibm.com>
24262
24263         PR target/61415
24264         * config/rs6000/rs6000-builtin.def (BU_MISC_1): Delete.
24265         (BU_MISC_2): Rename to ...
24266         (BU_LDBL128_2): ... this.
24267         * config/rs6000/rs6000.h (RS6000_BTM_LDBL128): New define.
24268         (RS6000_BTM_COMMON): Add RS6000_BTM_LDBL128.
24269         * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
24270         RS6000_BTM_LDBL128.
24271         (rs6000_invalid_builtin): Add long double 128-bit builtin support.
24272         (rs6000_builtin_mask_names): Add RS6000_BTM_LDBL128.
24273         * config/rs6000/rs6000.md (unpacktf_0): Remove define)expand.
24274         (unpacktf_1): Likewise.
24275         * doc/extend.texi (__builtin_longdouble_dw0): Remove documentation.
24276         (__builtin_longdouble_dw1): Likewise.
24277         * doc/sourcebuild.texi (longdouble128): Document.
24278
24279 2014-06-13  Jeff Law  <law@redhat.com>
24280
24281         PR rtl-optimization/61094
24282         PR rtl-optimization/61446
24283         * ree.c (combine_reaching_defs): Get the mode for the copy from
24284         the extension insn rather than the defining insn.
24285
24286 2014-06-13  Dehao Chen  <dehao@google.com>
24287
24288         * dwarf2out.c (add_linkage_name): Emit more linkage name.
24289
24290 2014-06-13  Thomas Schwinge  <thomas@codesourcery.com>
24291
24292         * doc/install.texi (--enable-linker-plugin-configure-flags)
24293         (--enable-linker-plugin-flags): Document new flags.
24294
24295 2014-06-13  Martin Jambor  <mjambor@suse.cz>
24296
24297         PR ipa/61186
24298         * ipa-devirt.c (possible_polymorphic_call_targets): Store NULL to
24299         cache_token if returning early.
24300
24301 2014-06-13  Nick Clifton  <nickc@redhat.com>
24302
24303         * config/rx/rx.h (JUMP_ALIGN): Return the log value if user
24304         requested alignment is active.
24305         (LABEL_ALIGN): Likewise.
24306         (LOOP_ALIGN): Likewise.
24307
24308 2014-06-13  Richard Biener  <rguenther@suse.de>
24309
24310         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
24311         Rewrite to propagate the VN result into all uses where
24312         possible and to remove stmts becoming dead because of that.
24313         (eliminate): Generalize stmt removal handling, remove in
24314         reverse dominator order to support proper debug stmt
24315         generation.  Update stmts before removing stmts.
24316         * tree-ssa-propagate.c (propagate_tree_value): Remove bogus assert.
24317
24318 2014-06-13  Thomas Preud'homme  <thomas.preudhomme@arm.com>
24319
24320         PR tree-optimization/61375
24321         * tree-ssa-math-opts.c (init_symbolic_number): Cancel optimization if
24322         symbolic number cannot be represented in an uint64_t.
24323         (find_bswap_or_nop_1): Likewise.
24324
24325 2014-06-12  Jan Hubicka  <hubicka@ucw.cz>
24326
24327         * symtab.c (symtab_node::reset_section): New method.
24328         * cgraph.c (cgraph_node_cannot_be_local_p_1): Accept non-local
24329         for localization.
24330         * cgraph.h (reset_section): Declare.
24331         * ipa-inline-analysis.c (do_estimate_growth): Check for comdat groups;
24332         do not consider comdat locals.
24333         * cgraphclones.c (set_new_clone_decl_and_node_flags): Get section
24334         for new symbol.
24335         * ipa-visiblity.c (cgraph_externally_visible_p): Cleanup.
24336         (update_visibility_by_resolution_info): Consider UNDEF; fix checking;
24337         reset sections of symbols dragged out of the comdats.
24338         (function_and_variable_visibility): Reset sections of
24339         localized symbols.
24340
24341 2014-06-12  Jan Hubicka  <hubicka@ucw.cz>
24342
24343         * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Reorg
24344         to use symtab and decl_binds_to_current_def_p
24345         * tree-vectorizer.c (increase_alignment): Increase alignment
24346         of alias target, too.
24347
24348 2014-06-12  Jakub Jelinek  <jakub@redhat.com>
24349
24350         PR middle-end/61486
24351         * gimplify.c (struct gimplify_omp_ctx): Add distribute field.
24352         (gimplify_adjust_omp_clauses): Don't or in GOVD_LASTPRIVATE
24353         if outer combined construct is distribute.
24354         (gimplify_omp_for): For OMP_DISTRIBUTE set
24355         gimplify_omp_ctxp->distribute.
24356         * omp-low.c (scan_sharing_clauses) <case OMP_CLAUSE_SHARED>: For
24357         GIMPLE_OMP_TEAMS, if decl isn't global in outer context, record
24358         mapping into decl map.
24359
24360 2014-06-12  Jason Merrill  <jason@redhat.com>
24361
24362         * common.opt (fabi-version): Change default to 0.
24363
24364 2014-06-12  Jason Merrill  <jason@redhat.com>
24365
24366         * toplev.c (process_options): Reject -fabi-version=1.
24367
24368 2014-06-12  Jeff Law  <law@redhat.com>
24369
24370         PR tree-optimization/61009
24371         * tree-ssa-threadedge.c (thread_through_normal_block): Correct return
24372         value when we stop processing a block due to problematic PHIs.
24373
24374 2014-06-12  Alan Lawrence  <alan.lawrence@arm.com>
24375
24376         * config/aarch64/arm_neon.h (vmlaq_n_f64, vmlsq_n_f64, vrsrtsq_f64,
24377         vcge_p8, vcgeq_p8, vcgez_p8, vcgez_u8, vcgez_u16, vcgez_u32, vcgez_u64,
24378         vcgezq_p8, vcgezq_u8, vcgezq_u16, vcgezq_u32, vcgezq_u64, vcgezd_u64,
24379         vcgt_p8, vcgtq_p8, vcgtz_p8, vcgtz_u8, vcgtz_u16, vcgtz_u32, vcgtz_u64,
24380         vcgtzq_p8, vcgtzq_u8, vcgtzq_u16, vcgtzq_u32, vcgtzq_u64, vcgtzd_u64,
24381         vcle_p8, vcleq_p8, vclez_p8, vclez_u64, vclezq_p8, vclezd_u64, vclt_p8,
24382         vcltq_p8, vcltz_p8, vcltzq_p8, vcltzd_u64): Remove functions as they
24383         are not in the spec.
24384
24385 2014-06-10  Alan Lawrence  <alan.lawrence@arm.com>
24386
24387         PR target/59843
24388         * config/aarch64/aarch64-modes.def: Add V1DFmode.
24389         * config/aarch64/aarch64.c (aarch64_vector_mode_supported_p):
24390         Support V1DFmode.
24391
24392 2014-06-12  Eric Botcazou  <ebotcazou@adacore.com>
24393
24394         * tree-core.h (DECL_NONALIASED): Use proper spelling in comment.
24395
24396 2014-06-12  Georg-Johann Lay  <avr@gjlay.de>
24397
24398         PR target/61443
24399         * config/avr/avr.md (push<mode>1): Avoid (subreg(mem)) when
24400         loading from address spaces.
24401
24402 2014-06-12  Martin Liska  <mliska@suse.cz>
24403
24404         PR ipa/61462
24405         * ipa-prop.c (ipa_make_edge_direct_to_target): Check that gimple call
24406         statement is reachable.
24407
24408 2014-06-11  Jan Hubicka  <hubicka@ucw.cz>
24409
24410         * symtab.c (section_hash): New hash.
24411         (symtab_unregister_node): Clear section before freeing.
24412         (hash_section_hash_entry): New haser.
24413         (eq_sections): New function.
24414         (symtab_node::set_section_for_node): New method.
24415         (set_section_1): Update.
24416         (symtab_node::set_section): Take string instead of tree as parameter.
24417         (symtab_resolve_alias): Update.
24418         * cgraph.h (section_hash_entry_d): New structure.
24419         (section_hash_entry): New typedef.
24420         (cgraph_node): Change comdat_group_ to x_comdat_group,
24421         change section_ to x_section and turn into section_hash_entry;
24422         update accestors; put set_section_for_node offline.
24423         * tree.c (decl_section_name): Turn into string.
24424         (set_decl_section_name): Change parameter to be string.
24425         * tree.h (decl_section_name, set_decl_section_name): Update prototypes.
24426         * sdbout.c (sdbout_one_type): Update.
24427         * tree-vect-data-refs.c (vect_can_force_dr_alignment_p): Update.
24428         * varasm.c (IN_NAMED_SECTION, get_named_section,
24429         resolve_unique_section, hot_function_section, get_named_text_section,
24430         USE_SELECT_SECTION_FOR_FUNCTIONS, default_function_rodata_section,
24431         make_decl_rtl, default_unique_section): Update.
24432         * config/c6x/c6x.c (c6x_in_small_data_p): Update.
24433         (c6x_elf_unique_section): Update.
24434         * config/nios2/nios2.c (nios2_in_small_data_p): Update.
24435         * config/pa/pa.c (pa_function_section): Update.
24436         * config/pa/pa.h (IN_NAMED_SECTION_P): Update.
24437         * config/ia64/ia64.c (ia64_in_small_data_p): Update.
24438         * config/arc/arc.c (arc_in_small_data_p): Update.
24439         * config/arm/unknown-elf.h (IN_NAMED_SECTION_P): Update.
24440         * config/mcore/mcore.c (mcore_unique_section): Update.
24441         * config/mips/mips.c (mips16_build_function_stub): Update.
24442         (mips16_build_call_stub): Update.
24443         (mips_function_rodata_section): Update.
24444         (mips_in_small_data_p): Update.
24445         * config/score/score.c (score_in_small_data_p): Update.
24446         * config/rx/rx.c (rx_in_small_data): Update.
24447         * config/rs6000/rs6000.c (rs6000_elf_in_small_data_p): Update.
24448         (rs6000_xcoff_asm_named_section): Update.
24449         (rs6000_xcoff_unique_section): Update.
24450         * config/frv/frv.c (frv_string_begins_with): Update.
24451         (frv_in_small_data_p): Update.
24452         * config/v850/v850.c (v850_encode_data_area): Update.
24453         * config/bfin/bfin.c (DECL_SECTION_NAME): Update.
24454         (bfin_handle_l1_data_attribute): Update.
24455         (bfin_handle_l2_attribute): Update.
24456         * config/mep/mep.c (mep_unique_section): Update.
24457         * config/microblaze/microblaze.c (microblaze_elf_in_small_data_p):
24458         Update.
24459         * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute): Update.
24460         (h8300_handle_tiny_data_attribute): Update.
24461         * config/m32r/m32r.c (m32r_in_small_data_p): Update.
24462         (m32r_in_small_data_p): Update.
24463         * config/alpha/alpha.c (alpha_in_small_data_p): Update.
24464         * config/i386/i386.c (ix86_in_large_data_p): Update.
24465         * config/i386/winnt.c (i386_pe_unique_section): Update.
24466         * config/darwin.c (darwin_function_section): Update.
24467         * config/lm32/lm32.c (lm32_in_small_data_p): Update.
24468         * tree-emutls.c (get_emutls_init_templ_addr): Update.
24469         (new_emutls_decl): Update.
24470         * lto-cgraph.c (lto_output_node, input_node, input_varpool_node,
24471         input_varpool_node): Update.
24472         (ead_string_cst): Turn to ...
24473         (read_string): ... this one.
24474         * dwarf2out.c (secname_for_decl): Update.
24475         * asan.c (asan_protect_global): Update.
24476
24477 2014-06-11  DJ Delorie  <dj@redhat.com>
24478
24479         * config/rx/rx.h (FUNCTION_BOUNDARY): Adjust for RX100/200 4-byte
24480         cache lines.
24481         * config/rx/rx.c (rx_option_override): Likewise.
24482         (rx_align_for_label): Likewise.
24483
24484         * config/rx/rx.c (rx_max_skip_for_label): Don't skip anything if -Os.
24485
24486 2014-06-11  Maciej W. Rozycki  <macro@codesourcery.com>
24487
24488         * config/mmix/mmix-protos.h (mmix_asm_output_source_line): Remove
24489         prototype.
24490
24491 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24492
24493         * common.md: New file.
24494         * doc/md.texi: Update description of generic, machine-independent
24495         constraints.
24496         * config/s390/constraints.md (e): Delete.
24497         * Makefile.in (md_file): Include common.md.
24498         * config/m32c/t-m32c (md_file): Likewise.
24499         * genpreds.c (general_mem): New array.
24500         (generic_constraint_letters): Remove constraints now defined by
24501         common.md.
24502         (add_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
24503         Allow the first character to be '<' or '>' as well.
24504         * genoutput.c (general_mem): New array.
24505         (indep_constraints): Remove constraints now defined by common.md.
24506         (note_constraint): Map TARGET_MEM_CONSTRAINT to general_mem.
24507         Remove special handling of 'm'.
24508         * ira-costs.c (record_reg_classes): Remove special handling of
24509         constraints now defined by common.md.
24510         * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
24511         * ira-lives.c (single_reg_class): Likewise.
24512         (ira_implicitly_set_insn_hard_regs): Likewise.
24513         * lra-constraints.c (reg_class_from_constraints): Likewise.
24514         (process_alt_operands, process_address, curr_insn_transform): Likewise.
24515         * postreload.c (reload_cse_simplify_operands): Likewise.
24516         * reload.c (push_secondary_reload, scratch_reload_class)
24517         (find_reloads, alternative_allows_const_pool_ref): Likewise.
24518         * reload1.c (maybe_fix_stack_asms): Likewise.
24519         * targhooks.c (default_secondary_reload): Likewise.
24520         * stmt.c (parse_output_constraint): Likewise.
24521         * recog.c (preprocess_constraints): Likewise.
24522         (constrain_operands, peep2_find_free_register): Likewise.
24523         (asm_operand_ok): Likewise, but add a comment saying why 'o'
24524         must be handled specially.
24525
24526 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24527
24528         * system.h (CONST_DOUBLE_OK_FOR_CONSTRAINT_P): Poison.
24529         * genpreds.c (have_const_dbl_constraints): Delete.
24530         (add_constraint): Don't set it.
24531         (write_tm_preds_h): Don't call CONST_DOUBLE_OK_FOR_CONSTRAINT_P.
24532         * ira-costs.c (record_reg_classes): Handle CONST_INT and CONST_DOUBLE
24533         constraints using the lookup_constraint logic.
24534         * ira-lives.c (single_reg_class): Likewise.
24535         * ira.c (ira_setup_alts): Likewise.
24536         * lra-constraints.c (process_alt_operands): Likewise.
24537         * recog.c (asm_operand_ok, constrain_operands): Likewise.
24538         * reload.c (find_reloads): Likewise.
24539
24540 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24541
24542         * genpreds.c (const_int_start, const_int_end): New variables.
24543         (choose_enum_order): Output CONST_INT constraints before memory
24544         constraints.
24545         (write_tm_preds_h): Always define insn_const_int_ok_for_constraint.
24546         Add CT_CONST_INT.
24547         * ira-costs.c (record_reg_classes): Handle CT_CONST_INT.
24548         * ira.c (ira_setup_alts): Likewise.
24549         * lra-constraints.c (process_alt_operands): Likewise.
24550         * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
24551         * reload.c (find_reloads): Likewise.
24552
24553 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24554
24555         * recog.h (operand_alternative): Remove offmem_ok, nonffmem_ok,
24556         decmem_ok and incmem_ok.  Reformat other bitfields for consistency.
24557         * recog.c (preprocess_constraints): Update accordingly.
24558
24559 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24560
24561         * system.h (REG_CLASS_FROM_CONSTRAINT): Poison.
24562         (REG_CLASS_FOR_CONSTRAINT, EXTRA_CONSTRAINT_STR): Likewise.
24563         (EXTRA_MEMORY_CONSTRAINT, EXTRA_ADDRESS_CONSTRAINT): Likewise.
24564         * genpreds.c (print_type_tree): New function.
24565         (write_tm_preds_h): Remove REG_CLASS_FROM_CONSTRAINT,
24566         REG_CLASS_FOR_CONSTRAINT, EXTRA_MEMORY_CONSTRAINT,
24567         EXTRA_ADDRESS_CONSTRAINT and EXTRA_CONSTRAINT_STR.
24568         Write out enum constraint_type and get_constraint_type.
24569         * lra-constraints.c (satisfies_memory_constraint_p): Take a
24570         constraint_num rather than a constraint string.
24571         (satisfies_address_constraint_p): Likewise.
24572         (reg_class_from_constraints): Avoid old constraint macros.
24573         (process_alt_operands, process_address_1): Likewise.
24574         (curr_insn_transform): Likewise.
24575         * ira-costs.c (record_reg_classes): Likewise.
24576         (record_operand_costs): Likewise.
24577         * ira-lives.c (single_reg_class): Likewise.
24578         (ira_implicitly_set_insn_hard_regs): Likewise.
24579         * ira.c (ira_setup_alts, ira_get_dup_out_num): Likewise.
24580         * postreload.c (reload_cse_simplify_operands): Likewise.
24581         * recog.c (asm_operand_ok, preprocess_constraints): Likewise.
24582         (constrain_operands, peep2_find_free_register): Likewise.
24583         * reload.c (push_secondary_reload, scratch_reload_class): Likewise.
24584         (find_reloads, alternative_allows_const_pool_ref): Likewise.
24585         * reload1.c (maybe_fix_stack_asms): Likewise.
24586         * stmt.c (parse_output_constraint, parse_input_constraint): Likewise.
24587         * targhooks.c (default_secondary_reload): Likewise.
24588         * config/m32c/m32c.c (m32c_matches_constraint_p): Avoid reference
24589         to EXTRA_CONSTRAINT_STR.
24590         * config/sparc/constraints.md (U): Likewise REG_CLASS_FROM_CONSTRAINT.
24591
24592 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24593
24594         * genpreds.c (write_constraint_satisfied_p_1): Replace with...
24595         (write_constraint_satisfied_p_array): ...this new function.
24596         (write_tm_preds_h): Replace write_constraint_satisfied_p_1 with
24597         an array.
24598         (write_insn_preds_c): Update accordingly.
24599
24600 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24601
24602         * genpreds.c (write_lookup_constraint): Rename to...
24603         (write_lookup_constraint_1): ...this.
24604         (write_lookup_constraint_array): New function.
24605         (write_tm_preds_h): Define lookup_constraint as an inline function
24606         that uses write_lookup_constraint_array where possible.
24607         (write_insn_preds_c): Update for the changes above.
24608
24609 2014-06-11  Richard Sandiford  <rdsandiford@googlemail.com>
24610
24611         * doc/md.texi (regclass_for_constraint): Rename to...
24612         (reg_class_for_constraint): ...this.
24613         * genpreds.c (num_constraints, enum_order, register_start)
24614         (register_end, satisfied_start, memory_start, memory_end)
24615         (address_start, address_end): New variables.
24616         (add_constraint): Count the number of constraints.
24617         (choose_enum_order): New function.
24618         (write_enum_constraint_num): Iterate over enum_order.
24619         (write_regclass_for_constraint): Rename to...
24620         (write_reg_class_for_constraint_1): ...this and update output
24621         accordingly.
24622         (write_constraint_satisfied_p): Rename to...
24623         (write_constraint_satisfied_p_1): ...this and update output
24624         accordingly.  Do nothing if all extra constraints are register
24625         constraints.
24626         (write_insn_extra_memory_constraint): Delete.
24627         (write_insn_extra_address_constraint): Delete.
24628         (write_range_function): New function.
24629         (write_tm_preds_h): Define constraint_satisfied_p and
24630         reg_class_for_constraint as inline functions that do a range check
24631         before calling the out-of-line function.  Use write_range_function
24632         to implement insn_extra_{register,memory,address}_constraint,
24633         the first of which is new.
24634         (write_insn_preds_c): Update after above changes to write_* functions.
24635         (main): Call choose_enum_order.
24636
24637 2014-06-11  Thomas Preud'homme  <thomas.preudhomme@arm.com>
24638
24639         PR tree-optimization/61306
24640         * tree-ssa-math-opts.c (struct symbolic_number): Store type of
24641         expression instead of its size.
24642         (do_shift_rotate): Adapt to change in struct symbolic_number. Return
24643         false to prevent optimization when the result is unpredictable due to
24644         arithmetic right shift of signed type with highest byte is set.
24645         (verify_symbolic_number_p): Adapt to change in struct symbolic_number.
24646         (init_symbolic_number): Likewise.
24647         (find_bswap_or_nop_1): Likewise. Return NULL to prevent optimization
24648         when the result is unpredictable due to sign extension.
24649
24650 2014-06-11  Terry Guo  <terry.guo@arm.com>
24651
24652         * config/arm/arm.md (*thumb1_adddi3): Move into new file thumb1.md.
24653         (*thumb1_addsi3): Ditto.
24654         (*thumb_subdi3): Ditto.
24655         (thumb1_subsi3_insn): Ditto.
24656         (*thumb_mulsi3): Ditto.
24657         (*thumb_mulsi3_v6): Ditto.
24658         (*thumb1_andsi3_insn): Ditto.
24659         (thumb1_bicsi3): Ditto.
24660         (*thumb1_iorsi3_insn): Ditto.
24661         (*thumb1_xorsi3_insn): Ditto.
24662         (*thumb1_ashlsi3): Ditto.
24663         (*thumb1_ashrsi3): Ditto.
24664         (*thumb1_lshrsi3): Ditto.
24665         (*thumb1_rotrsi3): Ditto.
24666         (*thumb1_negdi2): Ditto.
24667         (*thumb1_negsi2): Ditto.
24668         (*thumb1_abssi2): Ditto.
24669         (*thumb1_neg_abssi2): Ditto.
24670         (*thumb1_one_cmplsi2): Ditto.
24671         (*thumb1_zero_extendhisi2): Ditto.
24672         (*thumb1_zero_extendqisi2): Ditto.
24673         (*thumb1_zero_extendqisi2_v6): Ditto.
24674         (thumb1_extendhisi2): Ditto.
24675         (thumb1_extendqisi2): Ditto.
24676         (*thumb1_movdi_insn): Ditto.
24677         (*thumb1_movsi_insn): Ditto.
24678         (*thumb1_movhi_insn): Ditto.
24679         (thumb_movhi_clobber): Ditto.
24680         (*thumb1_movqi_insn): Ditto.
24681         (*thumb1_movhf): Ditto.
24682         (*thumb1_movsf_insn): Ditto.
24683         (*thumb_movdf_insn): Ditto.
24684         (movmem12b): Ditto.
24685         (movmem8b): Ditto.
24686         (cbranchqi4): Ditto.
24687         (cbranchsi4_insn): Ditto.
24688         (cbranchsi4_scratch): Ditto.
24689         (*negated_cbranchsi4): Ditto.
24690         (*tbit_cbranch): Ditto.
24691         (*tlobits_cbranch): Ditto.
24692         (*tstsi3_cbranch): Ditto.
24693         (*cbranchne_decr1): Ditto.
24694         (*addsi3_cbranch): Ditto.
24695         (*addsi3_cbranch_scratch): Ditto.
24696         (*thumb_cmpdi_zero): Ditto.
24697         (cstoresi_eq0_thumb1): Ditto.
24698         (cstoresi_ne0_thumb1): Ditto.
24699         (*cstoresi_eq0_thumb1_insn): Ditto.
24700         (*cstoresi_ne0_thumb1_insn): Ditto.
24701         (cstoresi_nltu_thumb1): Ditto.
24702         (cstoresi_ltu_thumb1): Ditto.
24703         (thumb1_addsi3_addgeu): Ditto.
24704         (*thumb_jump): Ditto.
24705         (*call_reg_thumb1_v5): Ditto.
24706         (*call_reg_thumb1): Ditto.
24707         (*call_value_reg_thumb1_v5): Ditto.
24708         (*call_value_reg_thumb1): Ditto.
24709         (*call_insn): Ditto.
24710         (*call_value_insn): Ditto.
24711         (thumb1_casesi_internal_pic): Ditto.
24712         (thumb1_casesi_dispatch): Ditto.
24713         (*thumb1_indirect_jump): Ditto.
24714         (prologue_thumb1_interwork): Ditto.
24715         (*epilogue_insns): Ditto.
24716         (consttable_1): Ditto.
24717         (consttable_2): Ditto.
24718         (tablejump): Ditto.
24719         (*thumb1_tablejump): Ditto.
24720         (thumb_eh_return): Ditto.
24721         (define_peephole2): Two of them are thumb1 only and got moved into
24722         new file thumb1.md.
24723         (define_split): Six of them are thumb1 only and got moved into new
24724         file thumb1.md.
24725         * config/arm/thumb1.md: New file comprised of above thumb1 only
24726         patterns.
24727
24728 2014-06-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
24729
24730         * config.gcc (aarch64*-*-*): Add arm_acle.h to extra headers.
24731         * Makefile.in (TEXI_GCC_FILES): Add aarch64-acle-intrinsics.texi to
24732         dependencies.
24733         * config/aarch64/aarch64-builtins.c (AARCH64_CRC32_BUILTINS): Define.
24734         (aarch64_crc_builtin_datum): New struct.
24735         (aarch64_crc_builtin_data): New.
24736         (aarch64_init_crc32_builtins): New function.
24737         (aarch64_init_builtins): Initialise CRC32 builtins when appropriate.
24738         (aarch64_crc32_expand_builtin): New.
24739         (aarch64_expand_builtin): Add CRC32 builtin expansion case.
24740         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Define
24741         __ARM_FEATURE_CRC32 when appropriate.
24742         (TARGET_CRC32): Define.
24743         * config/aarch64/aarch64.md (UNSPEC_CRC32B, UNSPEC_CRC32H,
24744         UNSPEC_CRC32W, UNSPEC_CRC32X, UNSPEC_CRC32CB, UNSPEC_CRC32CH,
24745         UNSPEC_CRC32CW, UNSPEC_CRC32CX): New unspec values.
24746         (aarch64_<crc_variant>): New pattern.
24747         * config/aarch64/arm_acle.h: New file.
24748         * config/aarch64/iterators.md (CRC): New int iterator.
24749         (crc_variant, crc_mode): New int attributes.
24750         * doc/aarch64-acle-intrinsics.texi: New file.
24751         * doc/extend.texi (aarch64): Document aarch64 ACLE intrinsics.
24752         Include aarch64-acle-intrinsics.texi.
24753
24754 2014-06-11  Evgeny Stupachenko  <evstupac@gmail.com>
24755
24756         * tree-vect-data-refs.c (vect_grouped_store_supported): New
24757         check for stores group of length 3.
24758         (vect_permute_store_chain): New permutations for stores group of
24759         length 3.
24760         * tree-vect-stmts.c (vect_model_store_cost): Change cost
24761         of vec_perm_shuffle for the new permutations.
24762
24763 2014-06-11  Jan Hubicka  <hubicka@ucw.cz>
24764
24765         * ipa-visibility.c (function_and_variable_visibility): Disable virtual
24766         table rewriting temporarily on targets not supporting ONE_ONLY.
24767
24768 2014-06-11  Richard Biener  <rguenther@suse.de>
24769
24770         PR middle-end/61437
24771         Revert
24772         2014-06-04  Richard Biener  <rguenther@suse.de>
24773
24774         * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
24775         TREE_PUBLIC and DECL_EXTERNAL decls.
24776
24777 2014-06-10  Jan Hubicka  <hubicka@ucw.cz>
24778
24779         * varasm.c (set_implicit_section): New function.
24780         (resolve_unique_section): Use it to set implicit section
24781         for aliases, too.
24782         (get_named_text_section): Use symtab_get_node (decl)->implicit_section
24783         (default_function_section): Likewise.
24784         (decl_binds_to_current_def_p): Constify argument.
24785         * varasm.h (decl_binds_to_current_def_p): Update prototype.
24786         * asan.c (asan_protect_global): Use
24787         symtab_get_node (decl)->implicit_section.
24788         * symtab.c (dump_symtab_base): Dump implicit sections.
24789         (verify_symtab_base): Verify sanity of sectoins and comdats.
24790         (symtab_resolve_alias): Alias share the section of its target.
24791         (set_section_1): New function.
24792         (symtab_node::set_section): Move here, recurse to aliases.
24793         (verify_symtab): Check for duplicated symtab lists.
24794         * tree-core.h (implicit_section_name_p): Remove.
24795         * tree-vect-data-refs.c: Include varasm.h.
24796         (vect_can_force_dr_alignment_p): Fix conditional on when
24797         decl bints to current definition; use
24798         symtab_get_node (decl)->implicit_section.
24799         * cgraph.c (cgraph_make_node_local_1): Fix section set.
24800         * cgraph.h (struct symtab_node): Add implicit_section.
24801         (set_section): Rename to ...
24802         (set_section_for_node): ... this one.
24803         (set_section): Declare.
24804         * tree.h (DECL_HAS_IMPLICIT_SECTION_NAME_P): Remove.
24805         * lto-cgraph.c (lto_output_node, lto_output_varpool_node,
24806         input_overwrite_node, input_varpool_node): Stream implicit_section.
24807         * ipa.c (symtab_remove_unreachable_nodes): Do not check symtab before
24808         removal; it will fail in LTO.
24809
24810 2014-06-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
24811
24812         * config/aarch64/aarch64-simd.md (move_lo_quad_<mode>):
24813         Change second alternative type to f_mcr.
24814         * config/aarch64/aarch64.md (*movsi_aarch64): Change 11th
24815         and 12th alternatives' types to f_mcr and f_mrc.
24816         (*movdi_aarch64): Same for 12th and 13th alternatives.
24817         (*movsf_aarch64): Change 9th alternatives' type to mov_reg.
24818         (aarch64_movtilow_tilow): Change type to fmov.
24819
24820 2014-06-10  Jiong Wang  <jiong.wang@arm.com>
24821
24822         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs)
24823         (aarch64_save_or_restore_callee_save_registers): Fix layout.
24824
24825 2014-06-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
24826
24827         * config/aarch64/aarch64-simd.md (aarch64_sqdmulh_lane<mode>):
24828         New expander.
24829         (aarch64_sqrdmulh_lane<mode>): Likewise.
24830         (aarch64_sq<r>dmulh_lane<mode>): Rename to...
24831         (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
24832         (aarch64_sqdmulh_laneq<mode>): New expander.
24833         (aarch64_sqrdmulh_laneq<mode>): Likewise.
24834         (aarch64_sq<r>dmulh_laneq<mode>): Rename to...
24835         (aarch64_sq<r>dmulh_laneq<mode>_internal): ...this.
24836         (aarch64_sqdmulh_lane<mode>): New expander.
24837         (aarch64_sqrdmulh_lane<mode>): Likewise.
24838         (aarch64_sq<r>dmulh_lane<mode>): Rename to...
24839         (aarch64_sq<r>dmulh_lane<mode>_internal): ...this.
24840         (aarch64_sqdmlal_lane<mode>): Add lane flip for big-endian.
24841         (aarch64_sqdmlal_laneq<mode>): Likewise.
24842         (aarch64_sqdmlsl_lane<mode>): Likewise.
24843         (aarch64_sqdmlsl_laneq<mode>): Likewise.
24844         (aarch64_sqdmlal2_lane<mode>): Likewise.
24845         (aarch64_sqdmlal2_laneq<mode>): Likewise.
24846         (aarch64_sqdmlsl2_lane<mode>): Likewise.
24847         (aarch64_sqdmlsl2_laneq<mode>): Likewise.
24848         (aarch64_sqdmull_lane<mode>): Likewise.
24849         (aarch64_sqdmull_laneq<mode>): Likewise.
24850         (aarch64_sqdmull2_lane<mode>): Likewise.
24851         (aarch64_sqdmull2_laneq<mode>): Likewise.
24852
24853 2014-06-10  Richard Biener  <rguenther@suse.de>
24854
24855         PR tree-optimization/61438
24856         * tree-ssa-pre.c (eliminate_dom_walker): Add do_pre member.
24857         (eliminate_dom_walker::before_dom_children): Only try to inhibit
24858         insertion of IVs if running PRE.
24859         (eliminate): Adjust.
24860         (pass_pre::execute): Likewise.
24861         (pass_fre::execute): Likewise.
24862
24863 2014-06-10  Richard Biener  <rguenther@suse.de>
24864
24865         PR middle-end/61456
24866         * tree-ssa-alias.c (nonoverlapping_component_refs_of_decl_p):
24867         Do not use the main variant for the type comparison.
24868         (ncr_compar): Likewise.
24869         (nonoverlapping_component_refs_p): Likewise.
24870
24871 2014-06-10  Marcus Shawcroft  <marcus.shawcroft@arm.com>
24872
24873         * config/aarch64/aarch64.c (aarch64_save_or_restore_fprs): Fix
24874         REG_CFA_RESTORE mode.
24875
24876 2014-06-10  Evgeny Stupachenko  <evstupac@gmail.com>
24877
24878         * config/i386/i386.c (expand_vec_perm_pblendv): New.
24879         * config/i386/i386.c (ix86_expand_vec_perm_const_1): Use
24880         expand_vec_perm_pblendv.
24881
24882 2014-06-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
24883
24884         * doc/arm-acle-intrinsics.texi: Specify when CRC32 intrinsics are
24885         available.
24886         Simplify description of __crc32d and __crc32cd intrinsics.
24887         * doc/extend.texi (ARM ACLE Intrinsics): Remove comment about CRC32
24888         availability.
24889
24890 2014-06-10  Thomas Schwinge  <thomas@codesourcery.com>
24891
24892         PR lto/61334
24893         * configure.ac: Use gcc_AC_CHECK_DECLS to check for strnlen prototype.
24894         * config.in: Regenerate.
24895         * configure: Likewise.
24896
24897 2014-06-10  Jan Hubicka  <hubicka@ucw.cz>
24898
24899         * ipa-reference.c (is_proper_for_analysis): Exclude addressable
24900         and public vars.
24901         (intersect_static_var_sets): Remove.
24902         (propagate): Do not prune local statics.
24903
24904 2014-06-10  Jakub Jelinek  <jakub@redhat.com>
24905
24906         PR fortran/60928
24907         * omp-low.c (lower_rec_input_clauses) <case OMP_CLAUSE_LASTPRIVATE>:
24908         Set lastprivate_firstprivate even if omp_private_outer_ref
24909         langhook returns true.
24910         <case OMP_CLAUSE_REDUCTION>: When calling omp_clause_default_ctor
24911         langhook, call unshare_expr on new_var and call
24912         build_outer_var_ref to get the last argument.
24913
24914 2014-06-10  Marek Polacek  <polacek@redhat.com>
24915
24916         PR c/60988
24917         * doc/extend.texi: Add cindex for transparent_union.
24918
24919 2014-06-09  Thomas Preud'homme  <thomas.preudhomme@arm.com>
24920
24921         * tree-ssa-math-opts.c (find_bswap_or_nop_load): Check return value of
24922         init_symbolic_number ().
24923
24924 2014-05-18  John David Anglin  <danglin@gcc.gnu.org>
24925
24926         PR middle-end/61141
24927         * emit-rtl.c (reset_all_used_flags): In a sequence, check that
24928         XVECEXP (pat, 0, i) is an INSN before calling reset_insn_used_flags.
24929         (verify_rtl_sharing): Likewise.
24930
24931 2014-06-09  Marc Glisse  <marc.glisse@inria.fr>
24932
24933         PR c++/54442
24934         * tree.c (build_qualified_type): Use a canonical type for
24935         TYPE_CANONICAL.
24936
24937 2014-06-09  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
24938
24939         * config/arm/arm-modes.def: Remove XFmode.
24940
24941 2014-06-09  Alan Lawrence  <alan.lawrence@arm.com>
24942
24943         PR target/61062
24944         * config/arm/arm_neon.h (vtrn_s8, vtrn_s16, vtrn_u8, vtrn_u16, vtrn_p8,
24945         vtrn_p16, vtrn_s32, vtrn_f32, vtrn_u32, vtrnq_s8, vtrnq_s16, vtrnq_s32,
24946         vtrnq_f32, vtrnq_u8, vtrnq_u16, vtrnq_u32, vtrnq_p8, vtrnq_p16,
24947         vzip_s8, vzip_s16, vzip_u8, vzip_u16, vzip_p8, vzip_p16, vzip_s32,
24948         vzip_f32, vzip_u32, vzipq_s8, vzipq_s16, vzipq_s32, vzipq_f32,
24949         vzipq_u8, vzipq_u16, vzipq_u32, vzipq_p8, vzipq_p16, vuzp_s8, vuzp_s16,
24950         vuzp_s32, vuzp_f32, vuzp_u8, vuzp_u16, vuzp_u32, vuzp_p8, vuzp_p16,
24951         vuzpq_s8, vuzpq_s16, vuzpq_s32, vuzpq_f32, vuzpq_u8, vuzpq_u16,
24952         vuzpq_u32, vuzpq_p8, vuzpq_p16): Correct mask for bigendian.
24953
24954 2014-06-09  Jan Hubicka  <hubicka@ucw.cz>
24955
24956         * tree-core.h (tree_decl_with_vis): Remove section_name.
24957
24958 2014-06-09  Kito Cheng  <kito@0xlab.org>
24959
24960         * ira.c (ira): Don't call init_caller_save if LRA enabled
24961         since LRA use its own infrastructure to handle that.
24962
24963 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
24964
24965         * symtab.c (dump_symtab_base): Update dumping.
24966         (symtab_make_decl_local): Clear only DECL_COMDAT.
24967         * tree-vect-data-refs.c (Check that variable is static before
24968         tampering with sections.
24969         * cgraphclones.c (duplicate_thunk_for_node): Do not clear section name.
24970         (cgraph_create_virtual_clone): Likewise.
24971         * tree.c (decl_comdat_group, decl_comdat_group_id): Constify argument.
24972         (decl_section_name, set_decl_section_name): New accessors.
24973         (find_decls_types_r): Do not walk section name
24974         * tree.h (DECL_SECTION_NAME): Implement using decl_section_name.
24975         (decl_comdat_group, decl_comdat_group_id): Constify.
24976         (decl_section_name, set_decl_section_name): Update.
24977         * varpool.c (varpool_finalize_named_section_flags): Use get_section.
24978         * cgraph.c (cgraph_add_thunk): Reset node instead of rebuilding.
24979         (cgraph_make_node_local_1): Clear section and comdat group.
24980         * cgraph.h (set_comdat_group): Sanity check.
24981         (get_section, set_section): New.
24982         * ipa-comdats.c (ipa_comdats): Use get_section.
24983         * ipa.c (ipa_discover_readonly_nonaddressable_var): Likewise.
24984         * lto-streamer-out.c: Do not follow section names.
24985         * c-family/c-common.c (handle_section_attribute): Update.
24986         * lto-cgraph.c (lto_output_node): Output section.
24987         (lto_output_varpool_node): Likewise.
24988         (read_comdat_group): Rename to ...
24989         (read_identifier): ... this one.
24990         (read_string_cst): New function.
24991         (input_node, input_varpool_node): Input section names.
24992         * tree-emutls.c (get_emutls_init_templ_addr): Update.
24993         (new_emutls_decl): Update.
24994         (secname_for_decl): Check section names only of static vars.
24995         * config/mep/mep.c (mep_unique_section): Use set_decl_section_name.
24996         * config/i386/winnt.c (i386_pe_unique_section): Likewise.
24997         * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
24998         * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
24999         * config/rs6000/rs6000.c (rs6000_xcoff_unique_section): Likewise.
25000         * config/mcore/mcore.c (mcore_unique_section): Likewise.
25001         * config/mips/mips.c (mips16_build_function_stub): Likewise.
25002         * config/v850/v850.c (v850_insert_attributes): Likewise.
25003         * config/h8300/h8300.c (h8300_handle_eightbit_data_attribute):
25004         Likewise.
25005         (h8300_handle_tiny_data_attribute): Likewise.
25006         * config/bfin/bfin.c (bfin_handle_l1_text_attribute): Likewise.
25007         (bfin_handle_l2_attribute): Likewise.
25008
25009 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
25010
25011         * symtab.c (symtab_nonoverwritable_alias): Copy VIRTUAL flag;
25012         remove static initializer.
25013
25014 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
25015
25016         * varasm.c (use_blocks_for_decl_p): Check symbol table
25017         instead of alias attribute.
25018         (place_block_symbol): Recurse on aliases.
25019
25020 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
25021
25022         * ipa-visibility.c: Include varasm.h
25023         (can_replace_by_local_alias): Ceck decl_binds_to_current_def_p.
25024
25025 2014-06-07  Jan Hubicka  <hubicka@ucw.cz>
25026
25027         * cgraphunit.c (assemble_thunks_and_aliases): Expand thunks before
25028         outputting aliases.
25029
25030 2014-06-07  Steven Bosscher  <steven@gcc.gnu.org>
25031
25032         * gcse.c (can_assign_to_reg_without_clobbers_p): Do not let pointers
25033         from test_insn into GGC space escape via SET_SRC.
25034
25035 2014-06-07  Eric Botcazou  <ebotcazou@adacore.com>
25036
25037         * tree-ssa-tail-merge.c (same_succ_hash): Hash the static chain of a
25038         call statement, if any.
25039         (gimple_equal_p) <GIMPLE_CALL>: Compare the static chain of the call
25040         statements, if any.  Tidy up.
25041
25042 2014-06-06  Michael Meissner  <meissner@linux.vnet.ibm.com>
25043
25044         PR target/61431
25045         * config/rs6000/vsx.md (VSX_LE): Split VSX_D into 2 separate
25046         iterators, VSX_D that handles 64-bit types, and VSX_LE that
25047         handles swapping the two 64-bit double words on little endian
25048         systems.  Include V1TImode and optionally TImode in VSX_LE so that
25049         these types are properly swapped.  Change all of the insns and
25050         splits that do the 64-bit swaps to use VSX_LE.
25051         (vsx_le_perm_load_<mode>): Likewise.
25052         (vsx_le_perm_store_<mode>): Likewise.
25053         (splitters for little endian memory operations): Likewise.
25054         (vsx_xxpermdi2_le_<mode>): Likewise.
25055         (vsx_lxvd2x2_le_<mode>): Likewise.
25056         (vsx_stxvd2x2_le_<mode>): Likewise.
25057
25058 2014-06-06  Uros Bizjak  <ubizjak@gmail.com>
25059
25060         PR target/61423
25061         * config/i386/i386.md (*floatunssi<mode>2_i387_with_xmm): New
25062         define_insn_and_split pattern, merged from *floatunssi<mode>2_1
25063         and corresponding splitters.  Zero extend general register
25064         or memory input operand to XMM temporary.  Enable for
25065         TARGET_SSE2 and TARGET_INTER_UNIT_MOVES_TO_VEC only.
25066         (floatunssi<mode>2): Update expander predicate.
25067
25068 2014-06-06  Vladimir Makarov  <vmakarov@redhat.com>
25069
25070         PR rtl-optimization/61325
25071         * lra-constraints.c (process_address_1): Check scale equal to one
25072         to prevent transformation: base + scale * index => base + new_reg.
25073
25074 2014-06-06  Richard Biener  <rguenther@suse.de>
25075
25076         PR tree-optimization/59299
25077         * tree-ssa-sink.c (all_immediate_uses_same_place): Work on
25078         a def operand.
25079         (nearest_common_dominator_of_uses): Likewise.
25080         (statement_sink_location): Adjust.  Support sinking loads.
25081
25082 2014-06-06  Martin Jambor  <mjambor@suse.cz>
25083
25084         * ipa-prop.c (get_place_in_agg_contents_list): New function.
25085         (build_agg_jump_func_from_list): Likewise.
25086         (determine_known_aggregate_parts): Renamed to
25087         determine_locally_known_aggregate_parts.  Moved some functionality
25088         to the two functions above, removed bound checks.
25089
25090 2014-06-06  James Greenhalgh  <james.greenhalgh@arm.com>
25091
25092         * config/aarch64/aarch64-protos.h (aarch64_expand_movmem): New.
25093         * config/aarch64/aarch64.c (aarch64_move_pointer): New.
25094         (aarch64_progress_pointer): Likewise.
25095         (aarch64_copy_one_part_and_move_pointers): Likewise.
25096         (aarch64_expand_movmen): Likewise.
25097         * config/aarch64/aarch64.h (MOVE_RATIO): Set low.
25098         * config/aarch64/aarch64.md (movmem<mode>): New.
25099
25100 2014-06-06  Bingfeng Mei  <bmei@broadcom.com>
25101
25102         * targhooks.c (default_add_stmt_cost): Call target specific
25103         hook instead of default one.
25104
25105 2014-06-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
25106
25107         * ChangeLog (2014-05-23): Fix ChangeLog entry to refer to target
25108         endianness instead of host endianness.
25109         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Likewise in dumps and
25110         comments.
25111
25112 2014-06-06  Eric Botcazou  <ebotcazou@adacore.com>
25113
25114         PR debug/53927
25115         * function.c (instantiate_decls): Process the saved static chain.
25116         (expand_function_start): If not optimizing, save the static chain
25117         onto the stack.
25118         * tree-nested.c (convert_all_function_calls): Always create the static
25119         chain for nested functions if not optimizing.
25120
25121 2014-06-06  Eric Botcazou  <ebotcazou@adacore.com>
25122
25123         * tree-cfg.c (make_edges) <GIMPLE_RETURN>: Put a location on the edge.
25124
25125 2014-06-06  Richard Biener  <rguenther@suse.de>
25126
25127         * cfgexpand.c (expand_gimple_cond): Remove check for current_loops.
25128         (construct_init_block): Likewise.
25129         (construct_exit_block): Likewise.
25130         (pass_expand::execute): Likewise.
25131         * graphite.c (graphite_transforms): Replace check for current_loops
25132         with a check for > 1 loops.
25133         (pass_graphite_transforms::execute): Adjust.
25134         * ipa-split.c (split_function): Remove check for current_loops.
25135         * omp-low.c (expand_parallel_call): Likewise.
25136         (expand_omp_for_init_counts): Likewise.
25137         (extract_omp_for_update_vars): Likewise.
25138         (expand_omp_for_generic): Likewise.
25139         (expand_omp_sections): Likewise.
25140         (expand_omp_target): Likewise.
25141         * tracer.c (tail_duplicate): Likewise.
25142         (pass_tracer::execute): Likewise.
25143         * trans-mem.c (expand_transaction): Likewise.
25144         * tree-complex.c (expand_complex_div_wide): Likewise.
25145         * tree-eh.c (lower_resx): Likewise.
25146         (cleanup_empty_eh_merge_phis): Likewise.
25147         * tree-predcom.c (run_tree_predictive_commoning): Replace check for
25148         current_loops with a check for > 1 loops.
25149         (pass_predcom::execute): Adjust.
25150         * tree-scalar-evolution.c (scev_reset): Remove check for current_loops.
25151         * tree-ssa-copy.c (copy_prop_visit_phi_node): Likewise.
25152         * tree-ssa-dom.c (pass_phi_only_cprop::execute): Likewise.
25153         * tree-ssa-tail-merge.c (tail_merge_optimize): Likewise.
25154         * tree-ssa-threadupdate.c (thread_through_all_blocks): Likewise.
25155         * tree-switch-conversion.c (process_switch): Likewise.
25156         * tree-tailcall.c (tree_optimize_tail_calls_1): Likewise.
25157         * tree-vrp.c (vrp_visit_phi_node): Likewise.
25158         (execute_vrp): Likewise.
25159         * ubsan.c (ubsan_expand_null_ifn): Likewise.
25160
25161 2014-06-06  Eric Botcazou  <ebotcazou@adacore.com>
25162
25163         * rtl.h (insn_location): Declare.
25164         * cfgcleanup.c (try_forward_edges): Compare the locus of locations
25165         with UNKNOWN_LOCATION.
25166         * emit-rtl.c (insn_location): New function.
25167         * final.c (notice_source_line): Check that the instruction has a
25168         location before retrieving it and use insn_location.
25169         * modulo-sched.c (loop_single_full_bb_p): Likewise.
25170         * print-rtl.c (print_rtx): Likewise.
25171
25172 2014-06-06  Richard Biener  <rguenther@suse.de>
25173
25174         * passes.def: Move 2nd VRP pass before phi-only-cprop.
25175
25176 2014-06-06  Christian Bruel  <christian.bruel@st.com>
25177
25178         PR tree-optimization/43934
25179         * tree-ssa-loop-im.c (determine_max_movement): Add PHI def constant
25180         cost.
25181
25182 2014-06-06  Richard Sandiford  <rdsandiford@googlemail.com>
25183
25184         * ira-lives.c (single_reg_class): Add missing break.  Explicitly
25185         return NO_REGS for extra address and memory constraints.  Handle
25186         operands that match (or are equivalent to something that matches)
25187         extra constant constraints.  Ignore other non-register operands.
25188
25189 2014-06-06  Alan Modra  <amodra@gmail.com>
25190
25191         PR target/61300
25192         * doc/tm.texi.in (INCOMING_REG_PARM_STACK_SPACE): Document.
25193         * doc/tm.texi: Regenerate.
25194         * function.c (INCOMING_REG_PARM_STACK_SPACE): Provide default.
25195         Use throughout in place of REG_PARM_STACK_SPACE.
25196         * config/rs6000/rs6000.c (rs6000_reg_parm_stack_space): Add
25197         "incoming" param.  Pass to rs6000_function_parms_need_stack.
25198         (rs6000_function_parms_need_stack): Add "incoming" param, ignore
25199         prototype_p when incoming.  Use function decl when incoming
25200         to handle K&R style functions.
25201         * config/rs6000/rs6000.h (REG_PARM_STACK_SPACE): Adjust.
25202         (INCOMING_REG_PARM_STACK_SPACE): Define.
25203
25204 2014-06-05  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
25205
25206         PR target/52472
25207         * cfgexpand.c (expand_debug_expr): Use address space of nested
25208         TREE_TYPE for ADDR_EXPR and MEM_REF.
25209
25210 2014-06-05  Jeff Law  <law@redhat.com>
25211
25212         PR tree-optimization/61289
25213         * tree-ssa-threadedge.c (invalidate_equivalences): Remove SRC_MAP and
25214         DST_MAP parameters.   Invalidate by walking all the SSA_NAME_VALUES
25215         looking for those which match LHS.  All callers changed.
25216         (record_temporary_equivalences_from_phis): Remove SRC_MAP and DST_MAP
25217         parameters and code which manipulated them.  All callers changed.
25218         (record_temporary_equivalences_from_stmts_at_dest): Remove SRC_MAP
25219         and DST_MAP parameters.  Simplify invalidation code by just calling
25220         invalidate_equivalences.  All callers changed.
25221         (thread_across_edge): Simplify now that we don't need to maintain
25222         the map of equivalences to invalidate.
25223
25224 2014-06-05  Kai Tietz  <ktietz@redhat.com>
25225             Richard Henderson  <rth@redhat.com>
25226
25227         PR target/46219
25228         * config/i386/predicates.md (memory_nox32_operand): Add memory_operand
25229         checking for !TARGET_X32.
25230         * config/i386/i386.md (UNSPEC_PEEPSIB): New unspec constant.
25231         (sibcall_intern): New define_insn, plus required peepholes.
25232         (sibcall_pop_intern): Likewise.
25233         (sibcall_value_intern): Likewise.
25234         (sibcall_value_pop_intern): Likewise.
25235
25236 2014-06-05  Ilya Enkovich  <ilya.enkovich@intel.com>
25237
25238         * tree-inline.c (tree_function_versioning): Check DF info existence
25239         before accessing it.
25240
25241 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
25242
25243         * config/aarch64/aarch64.h (aarch64_frame): Add hard_fp_offset and
25244         frame_size.
25245         * config/aarch64/aarch64.c (aarch64_layout_frame): Initialize
25246         aarch64_frame hard_fp_offset and frame_size.
25247         (aarch64_expand_prologue): Use aarch64_frame hard_fp_offset and
25248         frame_size; remove original_frame_size.
25249         (aarch64_expand_epilogue, aarch64_final_eh_return_addr): Likewise.
25250         (aarch64_initial_elimination_offset): Remove frame_size and
25251         offset.  Use aarch64_frame frame_size.
25252
25253 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
25254             Jiong Wang  <jiong.wang@arm.com>
25255             Renlin  <renlin.li@arm.com>
25256
25257         * config/aarch64/aarch64.c (aarch64_layout_frame): Correct
25258         initialization of R30 offset.  Update offset.  Iterate core
25259         regisers upto X30.  Remove X29, X30 specific code.
25260
25261 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
25262             Jiong Wang  <jiong.wang@arm.com>
25263
25264         * config/aarch64/aarch64.c (SLOT_NOT_REQUIRED, SLOT_REQUIRED): Define.
25265         (aarch64_layout_frame): Use SLOT_NOT_REQUIRED and SLOT_REQUIRED.
25266         (aarch64_register_saved_on_entry): Adjust test.
25267
25268 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
25269
25270         * config/aarch64/aarch64.h (machine_function): Move
25271         saved_varargs_size from here...
25272         (aarch64_frame): ... to here.
25273
25274         * config/aarch64/aarch64.c (aarch64_expand_prologue)
25275         (aarch64_expand_epilogue, aarch64_final_eh_return_addr)
25276         (aarch64_initial_elimination_offset)
25277         (aarch64_setup_incoming_varargs): Adjust location of
25278         saved_varargs_size.
25279
25280 2014-06-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
25281
25282         * config/aarch64/aarch64.c (aarch64_expand_prologue): Update stack
25283         layout comment.
25284
25285 2014-06-05  Jaydeep Patil  <Jaydeep.Patil@imgtec.com>
25286             Prachi Godbole  <Prachi.Godbole@imgtec.com>
25287
25288         * config/mips/mips-cpus.def: Add definition for p5600.  Updated
25289         mips32r5 entry to use PROCESSOR_P5600.
25290         * config/mips/mips-tables.opt: Regenerate.
25291         * config/mips/mips-protos.h (mips_fmadd_bypass): Add prototype.
25292         * config/mips/mips.c (mips_fmadd_bypass): New function.
25293         (mips_rtx_cost_data): Add costs for p5600.
25294         (mips_issue_rate): Add support for p5600.
25295         (mips_multipass_dfa_lookahead): Likewise.
25296         * config/mips/mips.h (TUNE_P5600): New define.
25297         (TUNE_MACC_CHAINS): Add TUNE_P5600.
25298         (MIPS_ISA_LEVEL_SPEC): Map -march=p5600 to -mips32r5.
25299         * config/mips/mips.md: Include p5600.md.
25300         (processor): Add p5600.
25301         * config/mips/p5600.md: New file.
25302
25303 2014-06-05  Evgeny Stupachenko  <evstupac@gmail.com>
25304
25305         * config/i386/sse.md (*ssse3_palignr<mode>_perm): New.
25306         * config/i386/predicates.md (palignr_operand): New.
25307         Indicates if permutation is suitable for palignr instruction.
25308
25309 2014-06-05  Yuri Rumyantsev  <ysrumyan@gmail.com>
25310
25311         PR tree-optimization/61319
25312         * tree-if-conv.c (is_cond_scalar_reduction): Add missed check that
25313         stmt belongs to loop.
25314
25315 2014-06-05  Richard Biener  <rguenther@suse.de>
25316
25317         * gimplify.c (create_tmp_from_val): Remove is_formal parameter
25318         and set DECL_GIMPLE_REG_P unconditionally if appropriate.
25319         (lookup_tmp_var): Adjust.
25320         (prepare_gimple_addressable): Unset DECL_GIMPLE_REG_P here.
25321
25322 2014-06-05  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
25323
25324         * config/arm/arm.md (enabled): Disable opt_enabled attribute.
25325
25326 2014-06-05  Marek Polacek  <polacek@redhat.com>
25327
25328         PR c/49706
25329         * doc/invoke.texi: Document -Wlogical-not-parentheses.
25330
25331 2014-06-04  Tom de Vries  <tom@codesourcery.com>
25332
25333         * config/s390/s390.md ("addptrdi3", "addptrsi3"): Use INTVAL only on
25334         CONST_INT.
25335
25336 2014-06-04  Marc Glisse  <marc.glisse@inria.fr>
25337
25338         PR tree-optimization/61385
25339         * tree-ssa-phiopt.c (value_replacement): Punt if there are PHI nodes.
25340
25341 2014-06-04  Bernd Schmidt  <bernds@codesourcery.com>
25342
25343         * lto-wrapper.c (fatal, fatal_perror): Remove functions.  All callers
25344         changed to use fatal_error.
25345         (main): Ensure lto_wrapper_cleanup is run atexit.
25346
25347 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
25348
25349         * lra-constraints.c (valid_address_p): Move earlier in file.
25350         (address_eliminator): New structure.
25351         (satisfies_memory_constraint_p): New function.
25352         (satisfies_address_constraint_p): Likewise.
25353         (process_alt_operands, process_address, curr_insn_transform): Use them.
25354
25355 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
25356
25357         * lra-int.h (lra_static_insn_data): Make operand_alternative a
25358         const pointer.
25359         (target_lra_int, default_target_lra_int, this_target_lra_int)
25360         (op_alt_data): Delete.
25361         * lra.h (lra_init): Delete.
25362         * lra.c (default_target_lra_int, this_target_lra_int): Delete.
25363         (init_insn_code_data_once): Remove op_alt_data handling.
25364         (finish_insn_code_data_once): Likewise.
25365         (init_op_alt_data): Delete.
25366         (get_static_insn_data): Initialize operand_alternative to null.
25367         (free_insn_recog_data): Cast operand_alternative before freeing it.
25368         (setup_operand_alternative): Take the operand_alternative as
25369         parameter and assume it isn't already cached in the static
25370         insn data.
25371         (lra_set_insn_recog_data): Update accordingly.
25372         (lra_init): Delete.
25373         * ira.c (ira_init): Don't call lra_init.
25374         * target-globals.h (this_target_lra_int): Declare.
25375         (target_globals): Remove lra_int.
25376         (restore_target_globals): Update accordingly.
25377         * target-globals.c: Don't include lra-int.h.
25378         (default_target_globals, save_target_globals): Remove lra_int.
25379
25380 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
25381
25382         * recog.h (operand_alternative): Convert reg_class, reject,
25383         matched and matches into bitfields.
25384         (preprocess_constraints): New overload.
25385         (preprocess_insn_constraints): New function.
25386         (preprocess_constraints): Take the insn as parameter.
25387         (recog_op_alt): Change into a pointer.
25388         (target_recog): Add x_op_alt.
25389         * recog.c (asm_op_alt): New variable.
25390         (recog_op_alt): Change into a pointer.
25391         (preprocess_constraints): New overload, replacing the old function
25392         definition with one that doesn't use global state.
25393         (preprocess_insn_constraints): New function.
25394         (preprocess_constraints): Use them.  Take the insn as parameter.
25395         Use asm_op_alt for asms.
25396         (recog_init): Free existing x_op_alt entries.
25397         * ira-lives.c (check_and_make_def_conflict): Make operand_alternative
25398         pointer const.
25399         (make_early_clobber_and_input_conflicts): Likewise.
25400         (process_bb_node_lives): Pass the insn to process_constraints.
25401         * reg-stack.c (check_asm_stack_operands): Likewise.
25402         (subst_asm_stack_regs): Likewise.
25403         * regcprop.c (copyprop_hardreg_forward_1): Likewise.
25404         * regrename.c (build_def_use): Likewise.
25405         * sched-deps.c (sched_analyze_insn): Likewise.
25406         * sel-sched.c (get_reg_class, implicit_clobber_conflict_p): Likewise.
25407         * config/arm/arm.c (xscale_sched_adjust_cost): Likewise.
25408         (note_invalid_constants): Likewise.
25409         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
25410         (ix86_legitimate_combined_insn): Make operand_alternative pointer
25411         const.
25412
25413 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
25414
25415         * recog.c (preprocess_constraints): Don't skip disabled alternatives.
25416         * ira-lives.c (check_and_make_def_conflict): Check for disabled
25417         alternatives.
25418         (make_early_clobber_and_input_conflicts): Likewise.
25419         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
25420
25421 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
25422
25423         * recog.h (alternative_class): New function.
25424         (which_op_alt): Return a const recog_op_alt.
25425         * reg-stack.c (check_asm_stack_operands): Update type accordingly.
25426         (subst_asm_stack_regs): Likewise.
25427         * config/arm/arm.c (note_invalid_constants): Likewise.
25428         * regcprop.c (copyprop_hardreg_forward_1): Likewise.  Don't modify
25429         the operand_alternative; use alternative class instead.
25430         * sel-sched.c (get_reg_class): Likewise.
25431         * regrename.c (build_def_use): Likewise.
25432         (hide_operands, restore_operands, record_out_operands): Update type
25433         accordingly.
25434
25435 2014-06-04  Richard Sandiford  <rdsandiford@googlemail.com>
25436
25437         * recog.h (recog_op_alt): Convert to a flat array.
25438         (which_op_alt): New function.
25439         * recog.c (recog_op_alt): Convert to a flat array.
25440         (preprocess_constraints): Update accordingly, grouping all
25441         operands of the same alternative together, rather than the
25442         other way around.
25443         * ira-lives.c (check_and_make_def_conflict): Likewise.
25444         (make_early_clobber_and_input_conflicts): Likewise.
25445         * config/i386/i386.c (ix86_legitimate_combined_insn): Likewise.
25446         * reg-stack.c (check_asm_stack_operands): Use which_op_alt.
25447         (subst_asm_stack_regs): Likewise.
25448         * regcprop.c (copyprop_hardreg_forward_1): Likewise.
25449         * regrename.c (hide_operands, record_out_operands): Likewise.
25450         (build_def_use): Likewise.
25451         * sel-sched.c (get_reg_class): Likewise.
25452         * config/arm/arm.c (note_invalid_constants): Likewise.
25453
25454 2014-06-04  Jason Merrill  <jason@redhat.com>
25455
25456         PR c++/51253
25457         PR c++/61382
25458         * gimplify.c (gimplify_arg): Non-static.
25459         * gimplify.h: Declare it.
25460
25461 2014-06-04  Richard Biener  <rguenther@suse.de>
25462
25463         * tree.h (may_be_aliased): Trust TREE_ADDRESSABLE from
25464         TREE_PUBLIC and DECL_EXTERNAL decls.
25465
25466 2014-06-04  Matthew Fortune  <matthew.fortune@imgtec.com>
25467
25468         * regcprop.c (copyprop_hardreg_forward_1): Account for
25469         HARD_REGNO_CALL_PART_CLOBBERED.
25470
25471 2014-06-04  Richard Biener  <rguenther@suse.de>
25472
25473         * configure.ac: Check whether the underlying type of int64_t
25474         is long or long long.
25475         * configure: Regenerate.
25476         * config.in: Likewise.
25477         * hwint.h (HOST_WIDE_INT): Match the underlying type of int64_t.
25478         (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
25479
25480 2014-06-04  Richard Biener  <rguenther@suse.de>
25481
25482         PR tree-optimization/60098
25483         * tree-ssa-dse.c (dse_possible_dead_store_p): Walk until
25484         we hit a kill.
25485         (dse_optimize_stmt): Simplify, now that we found a kill
25486         earlier.
25487
25488 2014-06-04  Richard Biener  <rguenther@suse.de>
25489
25490         * tree-ssa-alias.c (stmt_may_clobber_ref_p): Improve handling
25491         of accesses with non-invariant address.
25492
25493 2014-06-04  Martin Liska  <mliska@suse.cz>
25494
25495         * cgraph.h (cgraph_make_wrapper): New function introduced.
25496         * cgraphunit.c (cgraph_make_wrapper): The function implementation.
25497         * ipa-inline.h (inline_analyze_function): The function is global.
25498         * ipa-inline-analysis.c (inline_analyze_function): Likewise.
25499
25500 2014-06-04  Martin Liska  <mliska@suse.cz>
25501
25502         * tree.h (private_lookup_attribute_starting): New function.
25503         (lookup_attribute_starting): Likewise.
25504         * tree.c (private_lookup_attribute_starting): Likewise.
25505
25506 2014-06-04  Martin Liska  <mliska@suse.cz>
25507
25508         * cgraph.h (expand_thunk): New argument added.
25509         (address_taken_from_non_vtable_p): New global function.
25510         * ipa-visibility.c (address_taken_from_non_vtable_p): Likewise.
25511         * cgraphclones.c (duplicate_thunk_for_node): Argument added to call.
25512         * cgraphunit.c (analyze_function): Likewise.
25513         (assemble_thunks_and_aliases): Argument added to call.
25514         (expand_thunk): New argument forces to produce GIMPLE thunk.
25515
25516 2014-06-04  Martin Liska  <mliska@suse.cz>
25517
25518         * coverage.h (coverage_compute_cfg_checksum): Argument added.
25519         * coverage.c (coverage_compute_cfg_checksum): Likewise.
25520         * profile.c (branch_prob): Likewise.
25521
25522 2014-06-04  Martin Jambor  <mjambor@suse.cz>
25523
25524         PR ipa/61340
25525         * ipa-pure-const.c (propagate_pure_const): Add unreachable default
25526         handler for switch on an ipa_ref_use enum.
25527         * ipa-reference.c (analyze_function): Likewise.
25528
25529 2014-06-04  Kai Tietz  <ktietz@redhat.com>
25530
25531         * recog.c (peep2_attempt): Copy SIBLING_CALL_P flag
25532         from old call-instruction.
25533
25534 2014-06-04  Bin Cheng  <bin.cheng@arm.com>
25535
25536         * config/aarch64/aarch64.c (aarch64_classify_address)
25537         (aarch64_legitimize_reload_address): Support full addressing modes
25538         for vector modes.
25539         * config/aarch64/aarch64.md (mov<mode>, movmisalign<mode>)
25540         (*aarch64_simd_mov<mode>, *aarch64_simd_mov<mode>): Relax predicates.
25541
25542 2014-06-03  Andrew Pinski  <apinski@cavium.com>
25543
25544         * config/aarch64/aarch64.c (aarch64_if_then_else_costs): Allow non comparisons
25545         for OP0.
25546
25547 2014-06-03  Andrew Pinski  <apinski@cavium.com>
25548
25549         * config/aarch64/aarch64.c (aarch64_if_then_else_costs): New function.
25550         (aarch64_rtx_costs): Use aarch64_if_then_else_costs.
25551
25552 2014-06-03  Kai Tietz  <ktietz@redhat.com>
25553
25554         * config/i386/i386.c (ix86_function_value_regno_p): Disallow DX_REG
25555         for 64-bit ms-abi.
25556
25557 2014-06-03  Dehao Chen  <dehao@google.com>
25558
25559         * tree-cfg.c (gimple_merge_blocks): Only reset count when BBs are in
25560         the same loop.
25561
25562 2014-06-03  Marek Polacek  <polacek@redhat.com>
25563
25564         PR c/60439
25565         * doc/invoke.texi: Document -Wswitch-bool.
25566         * function.c (stack_protect_epilogue): Cast controlling expression of
25567         the switch to int.
25568         * gengtype.c (walk_type): Generate switch expression with its
25569         controlling expression cast to int.
25570
25571 2014-06-03  Vishnu K S  <Vishnu.k_s@atmel.com>
25572
25573         * config/avr/avr-mcus.def: Add new avr25 devices attiny441, attiny828
25574         and attiny841.
25575         * config/avr/avr-tables.opt: Regenerate.
25576         * config/avr/t-multilib: Regenerate.
25577         * doc/avr-mmcu.texi: Regenerate.
25578
25579 2014-06-03  Vishnu K S  <vishnu.k_s@atmel.com>
25580             Pitchumani Sivanupandi  <pitchumani.s@atmel.com>
25581
25582         * config/avr/avr-mcus.def (ata6616c): Add new avr25 device.
25583         (ata6617c, ata664251): Add new avr35 devices.
25584         (ata6612c): Add new avr4 device.
25585         (ata6613c, ata6614q): Add new avr5 devices.
25586         * config/avr/avr-tables.opt: Regenerate.
25587         * config/avr/t-multilib: Regenerate.
25588         * doc/avr-mmcu.texi: Regenerate.
25589
25590 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
25591
25592         * gcc/config/aarch64/aarch64-builtins.c
25593         (aarch64_types_binop_ssu_qualifiers): New static data.
25594         (TYPES_BINOP_SSU): Define.
25595         * gcc/config/aarch64/aarch64-simd-builtins.def (suqadd, ushl, urshl,
25596         urshr_n, ushll_n): Use appropriate unsigned qualifiers.
25597         * gcc/config/aarch64/arm_neon.h (vrshl_u8, vrshl_u16, vrshl_u32,
25598         vrshl_u64, vrshlq_u8, vrshlq_u16, vrshlq_u32, vrshlq_u64, vrshld_u64,
25599         vrshr_n_u8, vrshr_n_u16, vrshr_n_u32, vrshr_n_u64, vrshrq_n_u8,
25600         vrshrq_n_u16, vrshrq_n_u32, vrshrq_n_u64, vrshrd_n_u64, vshll_n_u8,
25601         vshll_n_u16, vshll_n_u32, vuqadd_s8, vuqadd_s16, vuqadd_s32,
25602         vuqadd_s64, vuqaddq_s8, vuqaddq_s16, vuqaddq_s32, vuqaddq_s64,
25603         vuqaddb_s8, vuqaddh_s16, vuqadds_s32, vuqaddd_s64): Add signedness
25604         suffix to builtin function name, remove cast.
25605         (vshl_s8, vshl_s16, vshl_s32, vshl_s64, vshl_u8, vshl_u16, vshl_u32,
25606         vshl_u64, vshlq_s8, vshlq_s16, vshlq_s32, vshlq_s64, vshlq_u8,
25607         vshlq_u16, vshlq_u32, vshlq_u64, vshld_s64, vshld_u64): Remove cast.
25608
25609 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
25610
25611         * gcc/config/aarch64/aarch64-builtins.c
25612         (aarch64_types_binop_uus_qualifiers,
25613         aarch64_types_shift_to_unsigned_qualifiers,
25614         aarch64_types_unsigned_shiftacc_qualifiers): Define.
25615         * gcc/config/aarch64/aarch64-simd-builtins.def (uqshl, uqrshl, uqadd,
25616         uqsub, usqadd, usra_n, ursra_n, uqshrn_n, uqrshrn_n, usri_n, usli_n,
25617         sqshlu_n, uqshl_n): Update qualifiers.
25618         * gcc/config/aarch64/arm_neon.h (vqadd_u8, vqadd_u16, vqadd_u32,
25619         vqadd_u64, vqaddq_u8, vqaddq_u16, vqaddq_u32, vqaddq_u64, vqsub_u8,
25620         vqsub_u16, vqsub_u32, vqsub_u64, vqsubq_u8, vqsubq_u16, vqsubq_u32,
25621         vqsubq_u64, vqaddb_u8, vqaddh_u16, vqadds_u32, vqaddd_u64, vqrshl_u8,
25622         vqrshl_u16, vqrshl_u32, vqrshl_u64, vqrshlq_u8, vqrshlq_u16,
25623         vqrshlq_u32, vqrshlq_u64, vqrshlb_u8, vqrshlh_u16, vqrshls_u32,
25624         vqrshld_u64, vqrshrn_n_u16, vqrshrn_n_u32, vqrshrn_n_u64,
25625         vqrshrnh_n_u16, vqrshrns_n_u32, vqrshrnd_n_u64, vqshl_u8, vqshl_u16,
25626         vqshl_u32, vqshl_u64, vqshlq_u8, vqshlq_u16, vqshlq_u32, vqshlq_u64,
25627         vqshlb_u8, vqshlh_u16, vqshls_u32, vqshld_u64, vqshl_n_u8, vqshl_n_u16,
25628         vqshl_n_u32, vqshl_n_u64, vqshlq_n_u8, vqshlq_n_u16, vqshlq_n_u32,
25629         vqshlq_n_u64, vqshlb_n_u8, vqshlh_n_u16, vqshls_n_u32, vqshld_n_u64,
25630         vqshlu_n_s8, vqshlu_n_s16, vqshlu_n_s32, vqshlu_n_s64, vqshluq_n_s8,
25631         vqshluq_n_s16, vqshluq_n_s32, vqshluq_n_s64, vqshlub_n_s8,
25632         vqshluh_n_s16, vqshlus_n_s32, vqshlud_n_s64, vqshrn_n_u16,
25633         vqshrn_n_u32, vqshrn_n_u64, vqshrnh_n_u16, vqshrns_n_u32,
25634         vqshrnd_n_u64, vqsubb_u8, vqsubh_u16, vqsubs_u32, vqsubd_u64,
25635         vrsra_n_u8, vrsra_n_u16, vrsra_n_u32, vrsra_n_u64, vrsraq_n_u8,
25636         vrsraq_n_u16, vrsraq_n_u32, vrsraq_n_u64, vrsrad_n_u64, vsli_n_u8,
25637         vsli_n_u16, vsli_n_u32,vsli_n_u64, vsliq_n_u8, vsliq_n_u16,
25638         vsliq_n_u32, vsliq_n_u64, vslid_n_u64, vsqadd_u8, vsqadd_u16,
25639         vsqadd_u32, vsqadd_u64, vsqaddq_u8, vsqaddq_u16, vsqaddq_u32,
25640         vsqaddq_u64, vsqaddb_u8, vsqaddh_u16, vsqadds_u32, vsqaddd_u64,
25641         vsra_n_u8, vsra_n_u16, vsra_n_u32, vsra_n_u64, vsraq_n_u8,
25642         vsraq_n_u16, vsraq_n_u32, vsraq_n_u64, vsrad_n_u64, vsri_n_u8,
25643         vsri_n_u16, vsri_n_u32, vsri_n_u64, vsriq_n_u8, vsriq_n_u16,
25644         vsriq_n_u32, vsriq_n_u64, vsrid_n_u64): Remove casts.
25645
25646 2014-06-03  Teresa Johnson  <tejohnson@google.com>
25647
25648         * tree-sra.c (modify_function): Record caller nodes after rebuild.
25649
25650 2014-06-02  Jason Merrill  <jason@redhat.com>
25651
25652         PR c++/61020
25653         * varpool.c (ctor_for_folding): Handle uninitialized vtables.
25654
25655 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
25656
25657         * config/aarch64/aarch64.c (aarch64_evpc_ext): allow and handle
25658         location == 0.
25659
25660 2014-06-03  Alan Lawrence  <alan.lawrence@arm.com>
25661
25662         * config/aarch64/aarch64-simd.md (aarch64_rev<REVERSE:rev-op><mode>):
25663         New pattern.
25664         * config/aarch64/aarch64.c (aarch64_evpc_rev): New function.
25665         (aarch64_expand_vec_perm_const_1): Add call to aarch64_evpc_rev.
25666         * config/aarch64/iterators.md (REVERSE): New iterator.
25667         (UNSPEC_REV64, UNSPEC_REV32, UNSPEC_REV16): New enum elements.
25668         (rev_op): New int_attribute.
25669         * config/aarch64/arm_neon.h (vrev16_p8, vrev16_s8, vrev16_u8,
25670         vrev16q_p8, vrev16q_s8, vrev16q_u8, vrev32_p8, vrev32_p16, vrev32_s8,
25671         vrev32_s16, vrev32_u8, vrev32_u16, vrev32q_p8, vrev32q_p16, vrev32q_s8,
25672         vrev32q_s16, vrev32q_u8, vrev32q_u16, vrev64_f32, vrev64_p8,
25673         vrev64_p16, vrev64_s8, vrev64_s16, vrev64_s32, vrev64_u8, vrev64_u16,
25674         vrev64_u32, vrev64q_f32, vrev64q_p8, vrev64q_p16, vrev64q_s8,
25675         vrev64q_s16, vrev64q_s32, vrev64q_u8, vrev64q_u16, vrev64q_u32):
25676         Replace temporary __asm__ with __builtin_shuffle.
25677
25678 2014-06-03  Andrew Bennett  <andrew.bennett@imgtec.com>
25679
25680         * config/mips/mips-cpus.def: Add mips32r3, mips32r5, mips64r3 and
25681         mips64r5.
25682         * config/mips/mips-tables.opt: Regenerate.
25683         * config/mips/mips.c (mips_compute_frame_info): Changed if statement
25684         to use mips_isa_rev rather than ISA_MIPS32R2.
25685         * config/mips/mips.h (ISA_MIPS32R3): New define.
25686         (ISA_MIPS32R5): New define.
25687         (ISA_MIPS64R3): New define.
25688         (ISA_MIPS64R5): New define.
25689         (TARGET_CPU_CPP_BUILTINS): Added support for ISA_MIPS32R3,
25690         ISA_MIPS32R5, ISA_MIPS64R3 and ISA_MIPS64R5.
25691         (MIPS_ISA_LEVEL_SPEC): Added support for mips32r3, mips32r5, mips64r3
25692         and mips64r5.
25693         (MIPS_ISA_SYNCI_SPEC): Likewise.
25694         (ISA_HAS_64BIT_REGS): Added ISA_MIPS64R3 and ISA_MIPS64R5.
25695         (LINK_SPEC): Added mips32r3 and mips32r5.
25696         * config/mips/t-isa3264 (MULTILIB_MATCHES): Map mips32r3 and mips32r5
25697         to mips32r2; and mips64r3 and mips64r5 to mips64r2.
25698         * config/mips/t-mti-elf (MULTILIB_MATCHES): Likewise.
25699         * config/mips/t-mti-linux (MULTILIB_MATCHES): Likewise.
25700         * config/mips/t-sde (MULTILIB_MATCHES): Likewise.
25701         * config/mips/t-sdemtk (MULTILIB_MATCHES): New define.
25702         * doc/invoke.texi: Document mips32r3, mips32r5, mips64r3 and mips64r5.
25703
25704 2014-06-03  Andrew Bennett  <andrew.bennett@imgtec.com>
25705
25706         * doc/invoke.texi: Document -mxpa and -mno-xpa MIPS command line
25707         options.
25708         * config/mips/mips.opt (mxpa): New option.
25709         * config/mips/mips.h (ASM_SPEC): Pass mxpa and mno-xpa to the
25710         assembler.
25711
25712 2014-06-03  Martin Jambor  <mjambor@suse.cz>
25713
25714         PR ipa/61160
25715         * ipa-cp.c (cgraph_edge_brings_value_p): Handle edges leading to
25716         thunks.
25717
25718 2014-06-03  Thomas Preud'homme  <thomas.preudhomme@arm.com>
25719
25720         PR tree-optimization/61328
25721         * tree-ssa-math-opts.c (init_symbolic_number): Extract symbolic number
25722         initialization from find_bswap_or_nop_1.
25723         (find_bswap_or_nop_1): Test return value of find_bswap_or_nop_1 stored
25724         in source_expr2 before using the size value the function sets. Also
25725         make use of init_symbolic_number () in both the old place and
25726         find_bswap_or_nop_load () to avoid reading uninitialized memory when
25727         doing recursion in the GIMPLE_BINARY_RHS case.
25728
25729 2014-06-03  Richard Biener  <rguenther@suse.de>
25730
25731         PR tree-optimization/61383
25732         * tree-ssa-ifcombine.c (bb_no_side_effects_p): Make sure
25733         stmts can't trap.
25734
25735 2014-06-03  Richard Sandiford  <rdsandiford@googlemail.com>
25736
25737         * defaults.h (USE_MD_CONSTRAINTS, EXTRA_MEMORY_CONSTRAINT)
25738         (EXTRA_ADDRESS_CONSTRAINT, DEFAULT_CONSTRAINT_LEN, CONSTRAINT_LEN)
25739         (CONST_OK_FOR_CONSTRAINT_P, CONST_DOUBLE_OK_FOR_LETTER_P)
25740         (REG_CLASS_FROM_CONSTRAINT, EXTRA_CONSTRAINT_STR): Delete definitions
25741         in this file.
25742         (REG_CLASS_FROM_LETTER, CONST_OK_FOR_LETTER_P)
25743         (CONST_DOUBLE_OK_FOR_LETTER_P, EXTRA_CONSTRAINT): Move poising to...
25744         * system.h: ...here and make it unconditional.
25745         * target.def (conditional_register_usage): Mention
25746         define_register_constraint instead of old-style constraint macros.
25747         * doc/tm.texi.in: Remove documentation for old-style constraint macros.
25748         * doc/tm.texi: Regenerate.
25749         * genoutput.c: Remove USE_MD_CONSTRAINTS conditions and all code
25750         protected by !USE_MD_CONSTRAINTS.
25751         * config/frv/frv.md: Remove quote from old version of documentation.
25752         * config/frv/frv.c (frv_conditional_register_usage): Likewise.
25753         * config/m32r/m32r.c (easy_di_const, easy_df_const): Avoid mentioning
25754         CONST_DOUBLE_OK_FOR_LETTER.
25755         * config/sh/constraints.md: Likewise EXTRA_CONSTRAINT.
25756
25757 2014-06-02  Andrew Pinski  <apinski@cavium.com>
25758
25759         * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER):
25760         /lib/ld-linux32-aarch64.so.1 is used for ILP32.
25761         (LINUX_TARGET_LINK_SPEC): Update linker script for ILP32.
25762         file whose name depends on -mabi= and -mbig-endian.
25763         * config/aarch64/t-aarch64-linux (MULTILIB_OSDIRNAMES):
25764         Handle LP64 better and handle ilp32 too.
25765         (MULTILIB_OPTIONS): Delete.
25766         (MULTILIB_DIRNAMES): Delete.
25767
25768 2014-06-02  Andrew MacLeod  <amacleod@redhat.com>
25769
25770         * expr.h: Remove prototypes of functions defined in builtins.c.
25771         * tree.h: (build_call_expr_*, build_string_literal): Add prototypes.
25772         Remove prototypes of functions defined in builtins.c.
25773         * builtins.h: Update prototype list to include all exported functions.
25774         * builtins.c: (default_libc_has_function, gnu_libc_has_function,
25775         no_c99_libc_has_function): Move to targhooks.c
25776         (build_string_literal, build_call_expr_loc_array,
25777         build_call_expr_loc_vec, build_call_expr_loc, build_call_expr): Move
25778         to tree.c.
25779         (expand_builtin_object_size, fold_builtin_object_size): Make static.
25780         * targhooks.c (default_libc_has_function, gnu_libc_has_function,
25781         no_c99_libc_has_function): Relocate from builtins.c.
25782         * tree.c: Include builtins.h.
25783         (build_call_expr_loc_array, build_call_expr_loc_vec,
25784         build_call_expr_loc, build_call_expr, build_string_literal): Relocate
25785         from builtins.c.
25786         * fold-const.h (fold_fma): Move prototype to builtins.h.
25787         * realmpfr.h (do_mpc_arg2): Move prototype to builtins.h.
25788         * asan.c: Include builtins.h.
25789         * cfgexpand.c: Likewise.
25790         * convert.c: Likewise.
25791         * emit-rtl.c: Likewise.
25792         * except.c: Likewise.
25793         * expr.c: Likewise.
25794         * fold-const.c: Likewise.
25795         * gimple-fold.c: Likewise.
25796         * gimple-ssa-strength-reduction.c: Likewise.
25797         * gimplify.c: Likewise.
25798         * ipa-inline.c: Likewise.
25799         * ipa-prop.c: Likewise.
25800         * lto-streamer-out.c: Likewise.
25801         * stmt.c: Likewise.
25802         * tree-inline.c: Likewise.
25803         * tree-object-size.c: Likewise.
25804         * tree-sra.c: Likewise.
25805         * tree-ssa-ccp.c: Likewise.
25806         * tree-ssa-forwprop.c: Likewise.
25807         * tree-ssa-loop-ivcanon.c: Likewise.
25808         * tree-ssa-loop-ivopts.c: Likewise.
25809         * tree-ssa-math-opts.c: Likewise.
25810         * tree-ssa-reassoc.c: Likewise.
25811         * tree-ssa-threadedge.c: Likewise.
25812         * tree-streamer-in.c: Likewise.
25813         * tree-vect-data-refs.c: Likewise.
25814         * tree-vect-patterns.c: Likewise.
25815         * tree-vect-stmts.c: Likewise.
25816         * config/aarch64/aarch64.c: Likewise.
25817         * config/alpha/alpha.c: Likewise.
25818         * config/arc/arc.c: Likewise.
25819         * config/arm/arm.c: Likewise.
25820         * config/avr/avr.c: Likewise.
25821         * config/bfin/bfin.c: Likewise.
25822         * config/c6x/c6x.c: Likewise.
25823         * config/cr16/cr16.c: Likewise.
25824         * config/cris/cris.c: Likewise.
25825         * config/epiphany/epiphany.c: Likewise.
25826         * config/fr30/fr30.c: Likewise.
25827         * config/frv/frv.c: Likewise.
25828         * config/h8300/h8300.c: Likewise.
25829         * config/i386/i386.c: Likewise.
25830         * config/i386/winnt.c: Likewise.
25831         * config/ia64/ia64.c: Likewise.
25832         * config/iq2000/iq2000.c: Likewise.
25833         * config/lm32/lm32.c: Likewise.
25834         * config/m32c/m32c.c: Likewise.
25835         * config/m32r/m32r.c: Likewise.
25836         * config/m68k/m68k.c: Likewise.
25837         * config/mcore/mcore.c: Likewise.
25838         * config/mep/mep.c: Likewise.
25839         * config/microblaze/microblaze.c: Likewise.
25840         * config/mips/mips.c: Likewise.
25841         * config/mmix/mmix.c: Likewise.
25842         * config/mn10300/mn10300.c: Likewise.
25843         * config/moxie/moxie.c: Likewise.
25844         * config/msp430/msp430.c: Likewise.
25845         * config/nds32/nds32.c: Likewise.
25846         * config/pa/pa.c: Likewise.
25847         * config/pdp11/pdp11.c: Likewise.
25848         * config/picochip/picochip.c: Likewise.
25849         * config/rl78/rl78.c: Likewise.
25850         * config/rs6000/rs6000.c: Likewise.
25851         * config/rx/rx.c: Likewise.
25852         * config/s390/s390.c: Likewise.
25853         * config/score/score.c: Likewise.
25854         * config/sh/sh.c: Likewise.
25855         * config/sparc/sparc.c: Likewise.
25856         * config/spu/spu.c: Likewise.
25857         * config/stormy16/stormy16.c: Likewise.
25858         * config/tilegx/tilegx.c: Likewise.
25859         * config/tilepro/tilepro.c: Likewise.
25860         * config/v850/v850.c: Likewise.
25861         * config/vax/vax.c: Likewise.
25862         * config/xtensa/xtensa.c: Likewise.
25863
25864 2014-06-02  Jeff Law  <law@redhat.com>
25865
25866         PR rtl-optimization/61094
25867         * ree.c (combine_reaching_defs): Do not reextend an insn if it
25868         was marked as do_no_reextend.  If a copy is needed to eliminate
25869         an extension, then mark it as do_not_reextend.
25870
25871 2014-06-02  Marcus Shawcroft  <marcus.shawcroft@arm.com>
25872
25873         * config/aarch64/aarch64.md (set_fpcr): Drop ISB after FPCR write.
25874
25875 2014-06-02  Richard Henderson  <rth@redhat.com>
25876
25877         PR target/61336
25878         * config/alpha/alpha.c (print_operand_address): Allow symbolic
25879         addresses inside asms.  Use output_operand_lossage instead of
25880         gcc_unreachable.
25881
25882 2014-06-02  Uros Bizjak  <ubizjak@gmail.com>
25883
25884         PR target/61239
25885         * config/i386/i386.c (ix86_expand_vec_perm) [case V32QImode]: Use
25886         GEN_INT (-128) instead of GEN_INT (128) to set MSB of QImode constant.
25887
25888 2014-06-02  Tom de Vries  <tom@codesourcery.com>
25889
25890         * config/aarch64/aarch64.c (aarch64_float_const_representable_p): Handle
25891         case that x has VOIDmode.
25892
25893 2014-06-02  Bernd Schmidt  <bernds@codesourcery.com>
25894
25895         * varasm.c (copy_constant): Delete function.
25896         (build_constant_desc): Don't call it.
25897
25898 2014-06-02  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
25899
25900         PR target/61154
25901         * config/arm/arm.h (TARGET_SUPPORTS_WIDE_INT): Define.
25902         * config/arm/arm.md (mov64 splitter): Replace const_double_operand
25903         with immediate_operand.
25904
25905 2014-06-02  Andreas Schwab  <schwab@suse.de>
25906
25907         * config/ia64/ia64.c
25908         (ia64_first_cycle_multipass_dfa_lookahead_guard): Check
25909         pending_data_specs first.
25910
25911 2014-06-02  Richard Biener  <rguenther@suse.de>
25912
25913         PR tree-optimization/61378
25914         * tree-ssa-sccvn.c (vn_reference_lookup_3): Initialize
25915         valueized_anything.
25916
25917 2014-06-01  Uros Bizjak  <ubizjak@gmail.com>
25918
25919         * config/i386/constraints.md (Bw): Rename from 'w'.
25920         (Bz): Rename from 'z'.
25921         * config/i386/i386.md: Change 'w' to 'Bw' and 'z' to 'Bz' globally.
25922
25923 2014-06-01  Kai Tietz  <ktietz@redhat.com>
25924
25925         PR target/61377
25926         * config/i386/constrains.md (define_constrain): New 'Bs' constraint.
25927         * config/i386/i386.md (sibcall_insn_operand): Use Bs
25928         instead of m constraint.
25929
25930 2014-05-31  Andreas Schwab  <schwab@linux-m68k.org>
25931
25932         * config/m68k/m68k.md (beq0_di, bne0_di): Make the "o" constraint
25933         a separate alternative where the scratch operand 2 is marked as
25934         early clobber.
25935
25936 2014-05-31  Kugan Vivekanandarajah  <kuganv@linaro.org>
25937
25938         * config/arm/arm.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New define.
25939         (arm_builtins) : Add ARM_BUILTIN_GET_FPSCR and ARM_BUILTIN_SET_FPSCR.
25940         (bdesc_2arg) : Add description for builtins __builtins_arm_set_fpscr
25941         and __builtins_arm_get_fpscr.
25942         (arm_init_builtins) : Initialize builtins __builtins_arm_set_fpscr and
25943         __builtins_arm_get_fpscr.
25944         (arm_expand_builtin) : Expand builtins __builtins_arm_set_fpscr and
25945         __builtins_arm_ldfpscr.
25946         (arm_atomic_assign_expand_fenv): New function.
25947         * config/arm/vfp.md (set_fpscr): New pattern.
25948         (get_fpscr) : Likewise.
25949         * config/arm/unspecs.md (unspecv): Add VUNSPEC_GET_FPSCR and
25950         VUNSPEC_SET_FPSCR.
25951         * doc/extend.texi (AARCH64 Built-in Functions) : Document
25952         __builtins_arm_set_fpscr, __builtins_arm_get_fpscr.
25953
25954 2014-05-30  Jakub Jelinek  <jakub@redhat.com>
25955
25956         * asan.c (report_error_func): Add SLOW_P argument, use
25957         BUILT_IN_ASAN_*_N if set.
25958         (build_check_stmt): Likewise.
25959         (instrument_derefs): If T has insufficient alignment,
25960         force same handling as for odd sizes.
25961
25962         * sanitizer.def (BUILT_IN_ASAN_REPORT_LOAD_N,
25963         BUILT_IN_ASAN_REPORT_STORE_N): New.
25964         * asan.c (struct asan_mem_ref): Change access_size type to
25965         HOST_WIDE_INT.
25966         (asan_mem_ref_init, asan_mem_ref_new, get_mem_refs_of_builtin_call,
25967         update_mem_ref_hash_table): Likewise.
25968         (asan_mem_ref_hasher::hash): Hash in a HWI.
25969         (report_error_func): Change size_in_bytes argument to HWI.
25970         Use *_N builtins if size_in_bytes is larger than 16 or not power of
25971         two.
25972         (build_shadow_mem_access): New function.
25973         (build_check_stmt): Use it.  Change size_in_bytes argument to HWI.
25974         Handle size_in_bytes not power of two or larger than 16.
25975         (instrument_derefs): Don't give up if size_in_bytes is not
25976         power of two or is larger than 16.
25977
25978 2014-05-30  Kai Tietz  <ktietz@redhat.com>
25979
25980         PR target/60104
25981         * config/i386/i386.c (x86_output_mi_thunk): Add memory case
25982         for sibling-tail-calls.
25983         * config/i386/i386.md (sibcall_insn_operand): Add memory-constrain
25984         to its use.
25985         * config/i386/predicates.md (sibcall_memory_operand): New predicate.
25986         (sibcall_insn_operand): Add check for sibcall_memory_operand.
25987
25988 2014-05-30  Pitchumani Sivanupandi <pitchumani.s@atmel.com>
25989
25990         * config/avr/avr-mcus.def: Change ATA6289 ISA to AVR4
25991         * config/avr/avr-tables.opt: Regenerate.
25992         * config/avr/t-multilib: Regenerate.
25993         * doc/avr-mmcu.texi: Regenerate.
25994
25995 2014-05-30  Ian Lance Taylor  <iant@google.com>
25996
25997         * config/i386/xmmintrin.h (_mm_pause): Move out of scope of pragma
25998         target("sse").
25999
26000 2014-05-30  Tom de Vries  <tom@codesourcery.com>
26001
26002         * config/i386/i386.c (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS):
26003         Redefine as true.
26004
26005 2014-05-30  Tom de Vries  <tom@codesourcery.com>
26006
26007         * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
26008         * lra.c (initialize_lra_reg_info_element): Add init of
26009         actual_call_used_reg_set field.
26010         (lra): Call lra_create_live_ranges before lra_inheritance for
26011         -fuse-caller-save.
26012         * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
26013         -fuse-caller-save.
26014         * lra-constraints.c (need_for_call_save_p): Use actual_call_used_reg_set
26015         instead of call_used_reg_set for -fuse-caller-save.
26016         * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
26017
26018 2014-05-30  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
26019
26020         * config/arm/thumb2.md (*thumb2_movhi_insn): Set type of movw
26021         to mov_imm.
26022         * config/arm/vfp.md (*thumb2_movsi_vfp): Likewise.
26023
26024 2014-05-30  Richard Sandiford  <rdsandiford@googlemail.com>
26025
26026         * ira.c (ira_get_dup_out_num): Check for output operands at
26027         the start of the loop.  Handle cases where an included alternative
26028         follows an excluded one.
26029
26030 2014-05-29  Mike Stump  <mikestump@comcast.net>
26031
26032         PR debug/61352
26033         * collect2.c (maybe_run_lto_and_relink): Be sure to always run
26034         post ld passes when lto is used.
26035
26036 2014-05-29  Vladimir Makarov  <vmakarov@redhat.com>
26037
26038         PR rtl-optimization/61325
26039         * lra-constraints.c (process_address): Rename to process_address_1.
26040         (process_address): New function.
26041
26042 2014-05-29  Alan Lawrence  <alan.lawrence@arm.com>
26043
26044         * config/aarch64/aarch64-builtins.c (aarch64_types_binopv_qualifiers,
26045         TYPES_BINOPV): New static data.
26046         * config/aarch64/aarch64-simd-builtins.def (im_lane_bound):
26047         New builtin.
26048         * config/aarch64/aarch64-simd.md (aarch64_ext,
26049         aarch64_im_lane_boundsi): New patterns.
26050         * config/aarch64/aarch64.c (aarch64_expand_vec_perm_const_1): Match
26051         patterns for EXT.
26052         (aarch64_evpc_ext): New function.
26053
26054         * config/aarch64/iterators.md (UNSPEC_EXT): New enum element.
26055
26056         * config/aarch64/arm_neon.h (vext_f32, vext_f64, vext_p8, vext_p16,
26057         vext_s8, vext_s16, vext_s32, vext_s64, vext_u8, vext_u16, vext_u32,
26058         vext_u64, vextq_f32, vextq_f64, vextq_p8, vextq_p16, vextq_s8,
26059         vextq_s16, vextq_s32, vextq_s64, vextq_u8, vextq_u16, vextq_u32,
26060         vextq_u64): Replace __asm with __builtin_shuffle and im_lane_boundsi.
26061
26062 2014-05-29  Tom de Vries  <tom@codesourcery.com>
26063
26064         * rtl.h (BLOCK_SYMBOL_CHECK): Use SYMBOL_REF_FLAGS.
26065
26066 2014-05-29  Richard Earnshaw <rearnsha@arm.com>
26067             Richard Sandiford  <rdsandiford@googlemail.com>
26068
26069         * arm/iterators.md (shiftable_ops): New code iterator.
26070         (t2_binop0, arith_shift_insn): New code attributes.
26071         * arm/predicates.md (shift_nomul_operator): New predicate.
26072         * arm/arm.md (insn_enabled): Delete.
26073         (enabled): Remove insn_enabled test.
26074         (*arith_shiftsi): Delete.  Replace with ...
26075         (*<arith_shift_insn>_multsi): ... new pattern.
26076         (*<arith_shift_insn>_shiftsi): ... new pattern.
26077         * config/arm/arm.c (arm_print_operand): Handle operand format 'b'.
26078
26079 2014-05-29  Radovan Obradovic  <robradovic@mips.com>
26080             Tom de Vries  <tom@codesourcery.com>
26081
26082         * config/mips/mips.h (POST_CALL_TMP_REG): Define.
26083         * config/mips/mips.c (mips_emit_call_insn): Add POST_CALL_TMP_REG
26084         clobber.
26085         (mips_split_call): Use POST_CALL_TMP_REG.
26086         (TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): Redefine to true.
26087
26088 2014-05-29  Tom de Vries  <tom@codesourcery.com>
26089
26090         * final.c (collect_fn_hard_reg_usage): Guard variable declaration
26091         with #ifdef STACK_REGS.
26092
26093 2014-05-28  Jan Hubicka  <hubicka@ucw.cz>
26094
26095         * varasm.c (get_variable_section): Walk aliases.
26096         (place_block_symbol): Walk aliases.
26097
26098 2014-05-28  Tom de Vries  <tom@codesourcery.com>
26099
26100         Revert:
26101         2014-05-28  Tom de Vries  <tom@codesourcery.com>
26102
26103         * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
26104         * lra.c (initialize_lra_reg_info_element): Add init of
26105         actual_call_used_reg_set field.
26106         (lra): Call lra_create_live_ranges before lra_inheritance for
26107         -fuse-caller-save.
26108         * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
26109         -fuse-caller-save.
26110         * lra-constraints.c (need_for_call_save_p): Use
26111         actual_call_used_reg_set instead of call_used_reg_set for
26112         -fuse-caller-save.
26113         * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
26114
26115 2014-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
26116
26117         * doc/md.texi: Document that the % constraint character must
26118         be at the beginning of the string.
26119         * genoutput.c (validate_insn_alternatives): Check that '=',
26120         '+' and '%' only appear at the beginning of a constraint.
26121         * ira.c (commutative_constraint_p): Delete.
26122         (ira_get_dup_out_num): Expect the '%' commutativity marker to be
26123         at the start of the string.
26124         * config/alpha/alpha.md (*movmemdi_1, *clrmemdi_1): Remove
26125         duplicate '='s.
26126         * config/arm/neon.md (bicdi3_neon): Likewise.
26127         * config/iq2000/iq2000.md (addsi3_internal, subsi3_internal, sgt_si)
26128         (slt_si, sltu_si): Likewise.
26129         * config/vax/vax.md (sbcdi3): Likewise.
26130         * config/h8300/h8300.md (*cmpstz): Remove duplicate '+'.
26131         * config/arc/arc.md (mulsi_600, mulsidi_600, umulsidi_600)
26132         (mul64): Move '%' to beginning of constraint.
26133         * config/arm/arm.md (*xordi3_insn): Likewise.
26134         * config/nds32/nds32.md (add<mode>3, mulsi3, andsi3, iorsi3)
26135         (xorsi3): Likewise.
26136
26137 2014-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
26138
26139         * doc/md.texi: Document the restrictions on the "enabled" attribute.
26140
26141 2014-05-28  Jason Merrill  <jason@redhat.com>
26142
26143         PR c++/47202
26144         * cgraph.h (symtab_node::get_comdat_group_id): New.
26145         * cgraphunit.c (analyze_functions): Call it.
26146         * symtab.c (dump_symtab_node): Likewise.
26147         * tree.c (decl_comdat_group_id): New.
26148         * tree.h: Declare it.
26149         * lto-streamer-out.c (write_symbol): Use it.
26150         * trans-mem.c (ipa_tm_create_version_alias): Likewise.
26151
26152 2014-05-28  Francois-Xavier Coudert  <fxcoudert@gcc.gnu.org>
26153
26154         PR bootstrap/PR61146
26155         * wide-int.cc: Do not include longlong.h when compiling with clang.
26156
26157 2014-05-28  Richard Biener  <rguenther@suse.de>
26158
26159         * tree-ssa-propagate.c (add_control_edge): Print less vertical space.
26160         * tree-vrp.c (extract_range_from_ssa_name): Also copy VR_UNDEFINED.
26161         (vrp_visit_assignment_or_call): Print less vertical space.
26162         (vrp_visit_stmt): Likewise.
26163         (vrp_visit_phi_node): Likewise.  For a PHI argument with
26164         VR_VARYING range consider recording it as copy.
26165
26166 2014-05-28  Richard Biener  <rguenther@suse.de>
26167
26168         Revert
26169         2014-05-28  Richard Biener  <rguenther@suse.de>
26170
26171         * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
26172
26173 2014-05-28  Bernd Edlinger  <bernd.edlinger@hotmail.de>
26174
26175         * expr.c (expand_assignment): Fold the bitpos in the to_rtx if
26176         sufficiently aligned and an offset is used at the same time.
26177         (expand_expr_real_1): Likewise.
26178
26179 2014-05-28  Richard Biener  <rguenther@suse.de>
26180
26181         PR middle-end/61045
26182         * fold-const.c (fold_comparison): When folding
26183         X +- C1 CMP Y +- C2 to X CMP Y +- C2 +- C1 also ensure
26184         the sign of the remaining constant operand stays the same.
26185
26186 2014-05-28  Kaushik Phatak  <kaushik.phatak@kpit.com>
26187
26188         * config/rl78/rl78.h (TARGET_CPU_CPP_BUILTINS): Define
26189         __RL78_64BIT_DOUBLES__ or __RL78_32BIT_DOUBLES__.
26190         (ASM_SPEC): Pass -m64bit-doubles or -m32bit-doubles on
26191         to the assembler.
26192         (DOUBLE_TYPE_SIZE): Use 64 bit if TARGET_64BIT_DOUBLES is true.
26193         * gcc/config/rl78/rl78.opt (m64bit-doubles): New option.
26194         (m32bit-doubles) Likewise.
26195         * gcc/config/rl78/t-rl78: Add 64-bit-double multilib.
26196         * doc/invoke.texi: Document -m32bit-doubles and -m64bit-doubles
26197         option for RL78.
26198
26199 2014-05-28  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
26200
26201         * configure.ac ($gcc_cv_ld_clearcap): New test.
26202         * configure: Regenerate.
26203         * config.in: Regenerate.
26204         * config/sol2.opt (mclear-hwcap): New option.
26205         * config/sol2.h (LINK_CLEARCAP_SPEC): Define.
26206         * config/sol2-clearcap.map: Moved here from
26207         testsuite/gcc.target/i386/clearcap.map.
26208         * config/sol2-clearcapv2.map: Move here from
26209         gcc.target/i386/clearcapv2.map.
26210         * config/t-sol2 (install): Depend on install-clearcap-map.
26211         (install-clearcap-map): New target.
26212         * doc/invoke.texi (Option Summary, Solaris 2 Options): Document
26213         -mclear-hwcap.
26214
26215 2014-05-28  Richard Biener  <rguenther@suse.de>
26216
26217         * hwint.h (*_HALF_WIDE_INT*): Move to ...
26218         * wide-int.cc (HOST_BITS_PER_HALF_WIDE_INT, HOST_HALF_WIDE_INT):
26219         ... here and remove the rest.
26220         * hwint.h (HOST_WIDE_INT_PRINT_*): Define in terms of PRI*64.
26221
26222 2014-05-28  Richard Biener  <rguenther@suse.de>
26223
26224         PR tree-optimization/61335
26225         * tree-vrp.c (vrp_visit_phi_node): If the compare of old and
26226         new range fails, drop to varying.
26227
26228 2014-05-28  Olivier Hainque  <hainque@adacore.com>
26229
26230         * config/rs6000/vxworks.h (VXCPU_FOR_8548): New. Default to PPC85XX.
26231         (CPP_SPEC): Add entry for -mcpu=8548.
26232         * config/rs6000/vxworksae.h: Reinstate. Override VXCPU_FOR_8548.
26233         * config.gcc (powerpc-wrs-vxworksae, tm_file): Add back vxworksae.h.
26234
26235 2014-05-28  Tom de Vries  <tom@codesourcery.com>
26236
26237         * lra-int.h (struct lra_reg): Add field actual_call_used_reg_set.
26238         * lra.c (initialize_lra_reg_info_element): Add init of
26239         actual_call_used_reg_set field.
26240         (lra): Call lra_create_live_ranges before lra_inheritance for
26241         -fuse-caller-save.
26242         * lra-assigns.c (lra_assign): Allow call_used_regs to cross calls for
26243         -fuse-caller-save.
26244         * lra-constraints.c (need_for_call_save_p): Use
26245         actual_call_used_reg_set instead of call_used_reg_set for
26246         -fuse-caller-save.
26247         * lra-lives.c (process_bb_lives): Calculate actual_call_used_reg_set.
26248
26249 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
26250             Tom de Vries  <tom@codesourcery.com>
26251
26252         * doc/invoke.texi (@item Optimization Options): Add -fuse-caller-save
26253         to gccoptlist.
26254         (@item -fuse-caller-save): New item.
26255
26256 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
26257             Tom de Vries  <tom@codesourcery.com>
26258
26259         * opts.c (default_options_table): Add OPT_LEVELS_2_PLUS entry with
26260         OPT_fuse_caller_save.
26261
26262 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
26263             Tom de Vries  <tom@codesourcery.com>
26264
26265         * df-scan.c (df_get_call_refs): Use get_call_reg_set_usage.
26266         * caller-save.c (setup_save_areas, save_call_clobbered_regs): Use
26267         get_call_reg_set_usage.
26268         * resource.c (mark_set_resources, mark_target_live_regs): Use
26269         get_call_reg_set_usage.
26270         * ira-int.h (struct ira_allocno): Add crossed_calls_clobbered_regs
26271         field.
26272         (ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS): Define.
26273         * ira-lives.c (process_bb_node_lives): Use get_call_reg_set_usage.
26274         Calculate ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
26275         * ira-build.c (ira_create_allocno): Init
26276         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
26277         (create_cap_allocno, propagate_allocno_info)
26278         (propagate_some_info_from_allocno)
26279         (copy_info_to_removed_store_destinations): Handle
26280         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS.
26281         * ira-costs.c (ira_tune_allocno_costs): Use
26282         ALLOCNO_CROSSED_CALLS_CLOBBERED_REGS to adjust costs.
26283
26284 2014-05-28  Radovan Obradovic  <robradovic@mips.com>
26285             Tom de Vries  <tom@codesourcery.com>
26286
26287         * cgraph.h (struct cgraph_rtl_info): Add function_used_regs
26288         and function_used_regs_valid fields.
26289         * final.c: Move include of hard-reg-set.h to before rtl.h to declare
26290         find_all_hard_reg_sets.
26291         (collect_fn_hard_reg_usage, get_call_fndecl, get_call_cgraph_rtl_info)
26292         (get_call_reg_set_usage): New function.
26293         (rest_of_handle_final): Use collect_fn_hard_reg_usage.
26294         * regs.h (get_call_reg_set_usage): Declare.
26295
26296 2014-05-28  Georg-Johann Lay  <avr@gjlay.de>
26297
26298         PR libgcc/61152
26299         * config/dbx.h (License): Add Runtime Library Exception.
26300         * config/newlib-stdint.h (License): Same.
26301         * config/rtems.h (License): Same
26302         * config/initfini-array.h (License): Same
26303         * config/v850/v850.h (License): Same.
26304         * config/v850/v850-opts.h (License): Same
26305         * config/v850/rtems.h (License): Same.
26306
26307 2014-05-28  Georg-Johann Lay  <avr@gjlay.de>
26308
26309         PR target/61044
26310         * doc/extend.texi (Local Labels): Note that label differences are
26311         not supported for AVR.
26312
26313 2014-05-28  Richard Sandiford  <rdsandiford@googlemail.com>
26314             Olivier Hainque  <hainque@adacore.com>
26315
26316         * rtl.h (set_for_reg_notes): Declare.
26317         * emit-rtl.c (set_for_reg_notes): New function.
26318         (set_unique_reg_note): Use it.
26319         * optabs.c (add_equal_note): Likewise
26320
26321 2014-05-27  Andrew Pinski  <apinski@cavium.com>
26322
26323         * config/aarch64/aarch64.md (stack_protect_set_<mode>):
26324         Use <w> for the register in assembly template.
26325         (stack_protect_test): Use the mode of operands[0] for the result.
26326         (stack_protect_test_<mode>): Use <w> for the register
26327         in assembly template.
26328
26329 2014-05-27  DJ Delorie  <dj@redhat.com>
26330
26331         * config/rx/rx.c (add_vector_labels): New.
26332         (rx_output_function_prologue): Call it.
26333         (rx_handle_func_attribute): Don't require empty arguments.
26334         (rx_handle_vector_attribute): New.
26335         (rx_attribute_table): Add "vector" attribute.
26336         * doc/extend.texi (interrupt, vector): Document new/changed
26337         RX-specific attributes.
26338
26339         * config/rx/rx.c (rx_adjust_insn_length): Skip for non-insns.
26340
26341 2014-05-27  Eric Botcazou  <ebotcazou@adacore.com>
26342
26343         * double-int.c (div_and_round_double) <ROUND_DIV_EXPR>: Use the proper
26344         predicate to detect a negative quotient.
26345
26346 2014-05-27  Eric Botcazou  <ebotcazou@adacore.com>
26347
26348         * fold-const.c (fold_comparison): Clean up and extend X +- C1 CMP C2
26349         to X CMP C2 -+ C1 transformation to EQ_EXPR/NE_EXPR.
26350         Add X - Y CMP 0 to X CMP Y transformation.
26351         (fold_binary_loc) <EQ_EXPR/NE_EXPR>: Remove same transformations.
26352
26353 2014-05-27  Segher Boessenkool  <segher@kernel.crashing.org>
26354
26355         * stmt.c (dump_case_nodes): Don't convert values to HOST_WIDE_INT
26356         before printing.
26357
26358 2014-05-27  Steve Ellcey  <sellcey@mips.com>
26359
26360         * config/mips/mips.c: Add include of cgraph.h.
26361
26362 2014-05-27  Richard Biener  <rguenther@suse.de>
26363
26364         * system.h (__STDC_FORMAT_MACROS): Define as very first thing.
26365
26366 2014-05-27  Georg-Johann Lay  <avr@gjlay.de>
26367
26368         PR libgcc/61152
26369         * config/arm/arm.h (License): Add note to COPYING.RUNTIME.
26370         * config/arm/arm-cores.def (License): Same.
26371         * config/arm/arm-opts.h (License): Same.
26372         * config/arm/aout.h (License): Same.
26373         * config/arm/bpabi.h (License): Same.
26374         * config/arm/elf.h (License): Same.
26375         * config/arm/linux-elf.h (License): Same.
26376         * config/arm/linux-gas.h (License): Same.
26377         * config/arm/netbsd-elf.h (License): Same.
26378         * config/arm/uclinux-eabi.h (License): Same.
26379         * config/arm/uclinux-elf.h (License): Same.
26380         * config/arm/vxworks.h (License): Same.
26381
26382 2014-05-27  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
26383
26384         * config/arm/neon.md (neon_bswap<mode>): New pattern.
26385         * config/arm/arm.c (neon_itype): Add NEON_BSWAP.
26386         (arm_init_neon_builtins): Handle NEON_BSWAP.
26387         Define required type nodes.
26388         (arm_expand_neon_builtin): Handle NEON_BSWAP.
26389         (arm_builtin_vectorized_function): Handle BUILTIN_BSWAP builtins.
26390         * config/arm/arm_neon_builtins.def (bswap): Define builtins.
26391         * config/arm/iterators.md (VDQHSD): New mode iterator.
26392
26393 2014-05-27  Richard Biener  <rguenther@suse.de>
26394
26395         * tree-vrp.c (vrp_evaluate_conditional_warnv_with_ops_using_ranges):
26396         Try using literal operands when comparing value-ranges failed.
26397
26398 2014-05-27  Richard Sandiford  <rdsandiford@googlemail.com>
26399
26400         * ira.c (commutative_operand): Adjust for change to recog_data.
26401         [Missing from previous commit.]
26402
26403 2014-05-27  Richard Sandiford  <rdsandiford@googlemail.com>
26404
26405         * system.h (TEST_BIT): New macro.
26406         * recog.h (alternative_mask): New type.
26407         (ALL_ALTERNATIVES, ALTERNATIVE_BIT): New macros.
26408         (recog_data_d): Replace alternative_enabled_p array with
26409         enabled_alternatives.
26410         (target_recog): New structure.
26411         (default_target_recog, this_target_recog): Declare.
26412         (get_enabled_alternatives, recog_init): Likewise.
26413         * recog.c (default_target_recog, this_target_recog): New variables.
26414         (get_enabled_alternatives): New function.
26415         (extract_insn): Use it.
26416         (recog_init): New function.
26417         (preprocess_constraints, constrain_operands): Adjust for change to
26418         recog_data.
26419         * postreload.c (reload_cse_simplify_operands): Likewise.
26420         * reload.c (find_reloads): Likewise.
26421         * ira-costs.c (record_reg_classes): Likewise.
26422         * ira-lives.c (single_reg_class): Likewise.  Fix bug in which
26423         all alternatives after a disabled one would be skipped.
26424         (ira_implicitly_set_insn_hard_regs): Likewise.
26425         * ira.c (ira_setup_alts): Adjust for change to recog_data.
26426         * lra-int.h (lra_insn_recog_data): Replace alternative_enabled_p
26427         with enabled_alternatives.
26428         * lra.c (free_insn_recog_data): Update accordingly.
26429         (lra_update_insn_recog_data): Likewise.
26430         (lra_set_insn_recog_data): Likewise.  Use get_enabled_alternatives.
26431         * lra-constraints.c (process_alt_operands): Likewise.  Handle
26432         only_alternative as part of the enabled mask.
26433         * target-globals.h (this_target_recog): Declare.
26434         (target_globals): Add a recog field.
26435         (restore_target_globals): Restore this_target_recog.
26436         * target-globals.c: Include recog.h.
26437         (default_target_globals): Initialize recog field.
26438         (save_target_globals): Likewise.
26439         * reginfo.c (reinit_regs): Call recog_init.
26440         * toplev.c (backend_init_target): Likewise.
26441
26442 2014-05-27  Richard Sandiford  <rdsandiford@googlemail.com>
26443
26444         * gencodes.c (main): Make LAST_INSN_CODE higher than any insn code,
26445         rather than any named insn's code.
26446
26447 2014-05-27  Georg-Johann Lay  <avr@gjlay.de>
26448
26449         PR libgcc/61152
26450         * config/arm/arm-opts.h (License): Add GCC Runtime Library Exception.
26451         * config/arm/arm-cores.def (License): Same.
26452
26453 2014-05-26  Jan Hubicka  <hubicka@ucw.cz>
26454
26455         * tree.h (decl_comdat_group): Declare.
26456         * cgraph.h (symtab_in_same_comdat_p): Move offline to ...
26457         * tree.c (decl_comdat_group): Here.
26458
26459 2014-05-26  Richard Sandiford  <r.sandiford@uk.ibm.com>
26460
26461         PR rtl-optimization/61222
26462         * combine.c (simplify_shift_const_1): When moving a PLUS outside
26463         the shift, truncate the PLUS operand to the result mode.
26464
26465 2014-05-26  Uros Bizjak  <ubizjak@gmail.com>
26466
26467         PR target/61271
26468         * config/i386/i386.c (ix86_rtx_costs)
26469         <case CONST_INT, case CONST, case LABEL_REF, case SYMBOL_REF>:
26470         Fix condition.
26471
26472 2014-05-26  Martin Jambor  <mjambor@suse.cz>
26473
26474         * ira.c (split_live_ranges_for_shrink_wrap): Remove bailout on
26475         subreg uses.
26476
26477 2014-05-26  Richard Biener  <rguenther@suse.de>
26478
26479         * wide-int.h (wi::int_traits <long>, wi::int_traits <unsigned long>,
26480         wi::int_traits <long long>, wi::int_traits <unsigned long long>):
26481         Provide specializations.
26482         (wi::int_traits <HOST_WIDE_INT>,
26483         wi::int_traits <unsigned HOST_WIDE_INT>): Remove specializations.
26484
26485 2014-05-26  Alan Modra  <amodra@gmail.com>
26486
26487         PR target/61098
26488         * config/rs6000/rs6000.c (rs6000_emit_set_const): Remove unneeded
26489         params and return a bool.  Remove dead code.  Update comment.
26490         Assert we have a const_int source.  Remove bogus code from
26491         32-bit HWI days.  Move !TARGET_POWERPC64 handling, and correct
26492         handling of constants > 2G and reg_equal note, from..
26493         (rs6000_emit_set_long_const): ..here.  Remove unneeded param and
26494         return value.  Update comment.  If we can, use a new pseudo
26495         for intermediate calculations.
26496         * config/rs6000/rs6000-protos.h (rs6000_emit_set_const): Update
26497         prototype.
26498         * config/rs6000/rs6000.md (movsi_internal1_single+1): Update
26499         call to rs6000_emit_set_const in splitter.
26500         (movdi_internal64+2, +3): Likewise.
26501
26502 2014-05-26  Richard Biener  <rguenther@suse.de>
26503
26504         * system.h: Define __STDC_FORMAT_MACROS before
26505         including inttypes.h.
26506         * hwint.h (HOST_WIDEST_INT, HOST_BITS_PER_WIDEST_INT,
26507         HOST_WIDEST_INT_PRINT, HOST_WIDEST_INT_PRINT_DEC,
26508         HOST_WIDEST_INT_PRINT_DEC_C, HOST_WIDEST_INT_PRINT_UNSIGNED,
26509         HOST_WIDEST_INT_PRINT_HEX, HOST_WIDEST_INT_PRINT_DOUBLE_HEX,
26510         HOST_WIDEST_INT_C): Remove.
26511         (PRId64, PRIi64, PRIo64, PRIu64, PRIx64, PRIX64): Define
26512         if C99 inttypes.h is not available.
26513         * coretypes.h (gcov_type, gcov_type_unsigned): Use [u]int64_t.
26514         * gcov-io.h (gcov_type, gcov_type_unsigned): Likewise.
26515         * gcov-io.c (gcov_histo_index): Drop non-64bit hwi case.
26516         * cfgloop.h (struct niter_desc): Use uint64_t for niter field.
26517         * bitmap.c (struct bitmap_descriptor_d): Use uint64_t for counters.
26518         (struct output_info): Likewise.
26519         (print_statistics): Adjust.
26520         (dump_bitmap_statistics): Likewise.
26521         * bt-load.c (migrate_btr_defs): Print with PRId64.
26522         * cfg.c (dump_edge_info, dump_bb_info): Likewise.
26523         (MAX_SAFE_MULTIPLIER): Adjust.
26524         * cfghooks.c (dump_bb_for_graph): Print with PRId64.
26525         * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee,
26526         dump_cgraph_node): Likewise.
26527         * final.c (dump_basic_block_info): Likewise.
26528         * gcov-dump.c (tag_counters, tag_summary, dump_working_sets): Likewise.
26529         * gcov.c (format_gcov): Likewise.
26530         * ipa-cp.c (good_cloning_opportunity_p): Likewise.  Use int64_t
26531         for calculation.
26532         (get_clone_agg_value): Use HOST_WIDE_INT for offset.
26533         * ipa-inline.c (compute_max_insns): Use int64_t for calcuation.
26534         (inline_small_functions, dump_overall_stats, dump_inline_stats):
26535         Use PRId64 for dumping.
26536         * ipa-profile.c (dump_histogram, ipa_profile): Likewise.
26537         * ira-color.c (struct allocno_hard_regs): Use int64_t for cost.
26538         (add_allocno_hard_regs): Adjust.
26539         * loop-doloop.c (doloop_modify): Print using PRId64.
26540         * loop-iv.c (inverse): Compute in uint64_t.
26541         (determine_max_iter, iv_number_of_iterations): Likewise.
26542         * loop-unroll.c (decide_peel_completely, decide_peel_simple):
26543         Print using PRId64.
26544         * lto-streamer-out.c (write_symbol): Use uint64_t.
26545         * mcf.c (CAP_INFINITY): Use int64_t maximum.
26546         (dump_fixup_edge, create_fixup_graph, cancel_negative_cycle,
26547         find_max_flow, adjust_cfg_counts): Use int64_t and dump with PRId64.
26548         * modulo-sched.c (const_iteration_count): Use int64_t.
26549         (sms_schedule): Dump using PRId64.
26550         * predict.c (dump_prediction): Likewise.
26551         * pretty-print.h (pp_widest_integer): Remove.
26552         * profile.c (get_working_sets, is_edge_inconsistent,
26553         is_inconsistent, read_profile_edge_counts): Dump using PRId64.
26554         * tree-pretty-print.c (pp_double_int): Remove case handling
26555         HOST_BITS_PER_DOUBLE_INT == HOST_BITS_PER_WIDEST_INT.
26556         * tree-ssa-math-opts.c (struct symbolic_number): Use uint64_t
26557         and adjust users.
26558         (pass_optimize_bswap::execute): Remove restriction on hosts.
26559         * tree-streamer-in.c (streamer_alloc_tree): Use HOST_WIDE_INT.
26560         * tree-streamer-out.c (streamer_write_tree_header): Likewise.
26561         * tree.c (widest_int_cst_value): Remove.
26562         * tree.h (widest_int_cst_value): Likewise.
26563         * value-prof.c (dump_histogram_value): Print using PRId64.
26564         * gengtype.c (main): Also inject int64_t.
26565         * ggc-page.c (struct max_alignment): Use int64_t.
26566         * alloc-pool.c (struct allocation_object_def): Likewise.
26567         * ira-conflicts.c (build_conflict_bit_table): Use uint64_t
26568         for computation.
26569         * doc/tm.texi.in: Remove reference to HOST_WIDEST_INT.
26570         * doc/tm.texi: Regenerated.
26571         * gengtype-lex.l (IWORD): Handle [u]int64_t.
26572         * config/sh/sh.c (expand_cbranchdi4): Use gcov_type.
26573         * config/mmix/mmix-protos.h (mmix_intval, mmix_shiftable_wyde_value,
26574         mmix_output_register_setting): Use [u]int64_t in prototypes.
26575         * config/mmix/mmix.c (mmix_print_operand, mmix_output_register_setting,
26576         mmix_shiftable_wyde_value, mmix_output_shiftvalue_op_from_str,
26577         mmix_output_octa, mmix_output_shifted_value): Adjust.
26578         (mmix_intval): Adjust.  Remove unreachable case.
26579         * config/mmix/mmix.md (*nonlocal_goto_receiver_expanded): Use int64_t.
26580
26581 2014-05-26  Richard Biener  <rguenther@suse.de>
26582
26583         * configure.ac: Drop __int64 type check.  Insist that we
26584         found uint64_t and int64_t.
26585         * hwint.h (HOST_BITS_PER___INT64): Remove.
26586         (HOST_BITS_PER_WIDE_INT): Define to 64 and remove __int64 case.
26587         (HOST_WIDE_INT_PRINT_*): Remove 32bit case.
26588         (HOST_WIDEST_INT*): Define to HOST_WIDE_INT*.
26589         (HOST_WIDEST_FAST_INT): Remove __int64 case.
26590         * vmsdbg.h (struct _DST_SRC_COMMAND): Use int64_t
26591         for dst_q_src_df_rms_cdt.
26592         * configure: Regenerate.
26593         * config.in: Likewise.
26594
26595 2014-05-26  Michael Tautschnig  <mt@debian.org>
26596
26597         PR target/61249
26598         * doc/extend.texi (X86 Built-in Functions): Fix parameter lists of
26599         __builtin_ia32_vfrczs[sd] and __builtin_ia32_mpsadbw256.
26600
26601 2014-05-26  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
26602
26603         PR rtl-optimization/61278
26604         * shrink-wrap.c (move_insn_for_shrink_wrap): Check df_live.
26605
26606 2014-05-26  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
26607
26608         PR rtl-optimization/61220
26609         Part of PR rtl-optimization/61225
26610         * shrink-wrap.c (move_insn_for_shrink_wrap): Skip SP and FP adjustment
26611         insn; skip split_edge for a block with only one successor.
26612
26613 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26614
26615         * symtab.c (symtab_nonoverwritable_alias): Copy READONLY flag
26616         for variables.
26617
26618 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26619
26620         * ipa-visibility.c (can_replace_by_local_alias_in_vtable): New function.
26621         (update_vtable_references): New function.
26622         (function_and_variable_visibility): Rewrite also vtable initializers.
26623         * varpool.c (cgraph_variable_initializer_availability): Remove assert.
26624
26625 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26626
26627         * ggc.h (ggc_grow): New function.
26628         * ggc-none.c (ggc_grow): New function.
26629         * ggc-page.c (ggc_grow): Likewise.
26630
26631 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26632
26633         * ipa.c (cgraph_non_local_node_p_1, cgraph_local_node_p,
26634         address_taken_from_non_vtable_p, comdat_can_be_unshared_p_1,
26635         comdat_can_be_unshared_p, cgraph_externally_visible_p,
26636         varpool_externally_visible_p, can_replace_by_local_alias,
26637         update_visibility_by_resolution_info, function_and_variable_visibility,
26638         pass_data_ipa_function_and_variable_visibility,
26639         make_pass_ipa_function_and_variable_visibility,
26640         whole_program_function_and_variable_visibility,
26641         pass_data_ipa_whole_program_visibility,
26642         make_pass_ipa_whole_program_visibility): Move to ipa-visibility.c
26643         * cgraph.h (cgraph_local_node_p): Declare.
26644         * ipa-visibility.c: New file.
26645         * Makefile.in (OBJS): Add ipa-visiblity.o
26646
26647 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26648
26649         * gimple-fold.c (can_refer_decl_in_current_unit_p): Be sure
26650         that var decl is available.
26651
26652 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26653
26654         * tree-core.h (tree_decl_with_vis): Replace comdat_group by
26655         symtab_node pointer.
26656         * tree.c (copy_node_stat): Be sure to not copy symtab_node pointer.
26657         (find_decls_types_r): Do not walk COMDAT_GROUP.
26658         * tree.h (DECL_COMDAT_GROUP): Revamp to use decl_comdat_group.
26659         * varasm.c (make_decl_one_only): Use set_comdat_group;
26660         create node if needed.
26661         * ipa-inline-transform.c (save_inline_function_body): Update
26662         way we decl->symtab mapping.
26663         * symtab.c (symtab_hash, hash_node, eq_node
26664         symtab_insert_node_to_hashtable): Remove.
26665         (symtab_register_node): Update.
26666         (symtab_unregister_node): Update.
26667         (symtab_get_node): Reimplement as inline function.
26668         (symtab_add_to_same_comdat_group): Update.
26669         (symtab_dissolve_same_comdat_group_list): Update.
26670         (dump_symtab_base): Update.
26671         (verify_symtab_base): Update.
26672         (symtab_make_decl_local): Update.
26673         (fixup_same_cpp_alias_visibility): Update.
26674         (symtab_nonoverwritable_alias): Update.
26675         * cgraphclones.c (set_new_clone_decl_and_node_flags): Update.
26676         * ipa.c (update_visibility_by_resolution_info): UPdate.
26677         * bb-reorder.c: Include cgraph.h
26678         * lto-streamer-out.c (DFS_write_tree_body, hash_tree): Do not deal
26679         with comdat groups.
26680         * ipa-comdats.c (set_comdat_group, ipa_comdats): Update.
26681         * cgraph.c (cgraph_get_create_node): Update.
26682         * cgraph.h (struct symtab_node): Add get_comdat_group, set_comdat_group
26683         and comdat_group_.
26684         (symtab_get_node): Make inline.
26685         (symtab_insert_node_to_hashtable): Remove.
26686         (symtab_can_be_discarded): Update.
26687         (decl_comdat_group): New function.
26688         * tree-streamer-in.c (lto_input_ts_decl_with_vis_tree_pointers):
26689         Update.
26690         * lto-cgraph.c (lto_output_node, lto_output_varpool_node): Stream out
26691         comdat group name.
26692         (read_comdat_group): New function.
26693         (input_node, input_varpool_node): Use it.
26694         * trans-mem.c (ipa_tm_create_version_alias): Update code creating
26695         comdat groups.
26696         * mips.c (mips_start_unique_function): Likewise.
26697         (ix86_code_end): Likewise.
26698         (rs6000_code_end): Likweise.
26699         * tree-streamer-out.c (DECL_COMDAT_GROUP): Do not stream comdat group.
26700
26701 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26702
26703         * gengtype-state.c (fatal_reading_state): Bring offline.
26704         * optabs.c (widening_optab_handler): Bring offline.
26705         * optabs.h (widening_optab_handler): Likewise.
26706         * final.c (get_attr_length_1): Likewise.
26707
26708 2014-05-23  Jan Hubicka  <hubicka@ucw.cz>
26709
26710         * sched-int.h (sd_iterator_cond): Manually tail recurse.
26711
26712 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26713
26714         * config/rs6000/440.md (ppc440-integer): Include shift without dot.
26715         (ppc440-compare): Include shift with dot.
26716         * config/rs6000/e300c2c3.md (ppce300c3_iu): Include shift without dot.
26717         * config/rs6000/e5500.md (e5500_sfx2): Include constant shift
26718         without dot.
26719         * config/rs6000/e6500.md (e6500_sfx): Exclude constant shift
26720         without dot.
26721         (e6500_sfx2): Include it.
26722         * config/rs6000/rs6000.md ( *zero_extend<mode>di2_internal1,
26723         *zero_extend<mode>di2_internal2, *zero_extend<mode>di2_internal3,
26724         *zero_extendsidi2_lfiwzx, andsi3_mc, andsi3_nomc,
26725         andsi3_internal0_nomc, extzvsi_internal, extzvdi_internal,
26726         *extzvdi_internal1, *extzvdi_internal2, rotlsi3, *rotlsi3_64,
26727         *rotlsi3_internal4, *rotlsi3_internal7le, *rotlsi3_internal7be,
26728         *rotlsi3_internal10le, *rotlsi3_internal10be, rlwinm,
26729         *lshiftrt_internal1le, *lshiftrt_internal1be,
26730         *lshiftrt_internal4le, *lshiftrt_internal4be, rotldi3,
26731         *rotldi3_internal4, *rotldi3_internal7le, *rotldi3_internal7be,
26732         *rotldi3_internal10le, *rotldi3_internal10be,
26733         *rotldi3_internal13le, *rotldi3_internal13be, *ashldi3_internal4,
26734         ashldi3_internal5, *ashldi3_internal6, *ashldi3_internal7,
26735         ashldi3_internal8, *ashldi3_internal9, anddi3_mc, anddi3_nomc,
26736         *anddi3_internal2_mc, *anddi3_internal3_mc, and 4 anonymous
26737         define_insns): Use type "shift" in the appropriate alternatives.
26738
26739 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26740
26741         * config/rs6000/rs6000.md (type): Add "logical".  Delete
26742         "fast_compare".
26743         (dot): Adjust comment.
26744         (andsi3_mc, *andsi3_internal2_mc, *andsi3_internal3_mc,
26745         *andsi3_internal4, *andsi3_internal5_mc, *boolsi3_internal2,
26746         *boolsi3_internal3, *boolccsi3_internal2, *boolccsi3_internal3,
26747         anddi3_mc, *anddi3_internal2_mc, *anddi3_internal3_mc,
26748         *booldi3_internal2, *booldi3_internal3, *boolcdi3_internal2,
26749         *boolcdi3_internal3, *boolccdi3_internal2, *boolccdi3_internal3,
26750         *mov<mode>_internal2, and 10 anonymous define_insns): Use "logical".
26751         * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
26752
26753         * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
26754         * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
26755         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
26756         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
26757         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
26758         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
26759         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
26760         * config/rs6000/8540.md (ppc8540_su): Adjust.
26761         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
26762         cell-cmp-microcoded): Adjust.
26763         * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
26764         * config/rs6000/e500mc.md (e500mc_su): Adjust.
26765         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
26766         * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
26767         * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
26768         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
26769         * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
26770         * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
26771         * config/rs6000/power6.md (power6-integer, power6-fast-compare):
26772         Adjust.
26773         * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
26774         * config/rs6000/power8.md (power8-1cyc, power8-fast-compare):
26775         Adjust.  Adjust comment.
26776         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
26777         * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
26778
26779 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26780
26781         * config/rs6000/rs6000.md (type): Add "add".
26782         (*add<mode>3_internal1, addsi3_high, *add<mode>3_internal2,
26783         *add<mode>3_internal3, *neg<mode>2_internal, and 5 anonymous
26784         define_insns): Use it.
26785         * config/rs6000/rs6000.c (rs6000_adjust_cost): Adjust.
26786
26787         * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
26788         * config/rs6000/440.md (ppc440-integer, ppc440-compare): Adjust.
26789         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
26790         * config/rs6000/601.md (ppc601-integer): Adjust.
26791         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
26792         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
26793         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
26794         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
26795         * config/rs6000/8540.md (ppc8540_su): Adjust.
26796         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
26797         cell-cmp-microcoded): Adjust.
26798         * config/rs6000/e300c2c3.md (ppce300c3_cmp, ppce300c3_iu): Adjust.
26799         * config/rs6000/e500mc.md (e500mc_su): Adjust.
26800         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2): Adjust.
26801         * config/rs6000/e5500.md (e5500_sfx, e5500_sfx2): Adjust.
26802         * config/rs6000/e6500.md (e6500_sfx, e6500_sfx2): Adjust.
26803         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
26804         * config/rs6000/power4.md (power4-integer, power4-cmp): Adjust.
26805         * config/rs6000/power5.md (power5-integer, power5-cmp): Adjust.
26806         * config/rs6000/power6.md (power6-integer, power6-fast-compare):
26807         Adjust.
26808         * config/rs6000/power7.md (power7-integer, power7-cmp): Adjust.
26809         * config/rs6000/power8.md (power8-1cyc, power8-fast-compare): Adjust.
26810         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
26811         * config/rs6000/titan.md (titan_fxu_adder, titan_fxu_alu): Adjust.
26812
26813 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26814
26815         * config/rs6000/rs6000.md (type): Delete "var_shift_rotate",
26816         "delayed_compare", "var_delayed_compare".
26817         (var_shift): New attribute.
26818         (cell_micro): Adjust.
26819         (*andsi3_internal2_mc, *andsi3_internal3_mc, *andsi3_internal4,
26820         *andsi3_internal5_mc, *extzvsi_internal1, *extzvsi_internal2,
26821         rotlsi3, *rotlsi3_64, *rotlsi3_internal2, *rotlsi3_internal3,
26822         *rotlsi3_internal4, *rotlsi3_internal5, *rotlsi3_internal6,
26823         *rotlsi3_internal8le, *rotlsi3_internal8be, *rotlsi3_internal9le,
26824         *rotlsi3_internal9be, *rotlsi3_internal10le, *rotlsi3_internal10be,
26825         *rotlsi3_internal11le, *rotlsi3_internal11be, *rotlsi3_internal12le,
26826         *rotlsi3_internal12be, ashlsi3, *ashlsi3_64, lshrsi3, *lshrsi3_64,
26827         *lshiftrt_internal2le, *lshiftrt_internal2be, *lshiftrt_internal3le,
26828         *lshiftrt_internal3be, *lshiftrt_internal5le, *lshiftrt_internal5be,
26829         *lshiftrt_internal5le, *lshiftrt_internal5be, ashrsi3, *ashrsi3_64,
26830         rotldi3, *rotldi3_internal2, *rotldi3_internal3, *rotldi3_internal4,
26831         *rotldi3_internal5, *rotldi3_internal6, *rotldi3_internal7le,
26832         *rotldi3_internal7be, *rotldi3_internal8le, *rotldi3_internal8be,
26833         *rotldi3_internal9le, *rotldi3_internal9be, *rotldi3_internal10le,
26834         *rotldi3_internal10be, *rotldi3_internal11le, *rotldi3_internal11be,
26835         *rotldi3_internal12le, *rotldi3_internal12be, *rotldi3_internal13le,
26836         *rotldi3_internal13be, *rotldi3_internal14le, *rotldi3_internal14be,
26837         *rotldi3_internal15le, *rotldi3_internal15be, *ashldi3_internal1,
26838         *ashldi3_internal2, *ashldi3_internal3, *lshrdi3_internal1,
26839         *lshrdi3_internal2, *lshrdi3_internal3, *ashrdi3_internal1,
26840         *ashrdi3_internal2, *ashrdi3_internal3, *anddi3_internal2_mc,
26841         *anddi3_internal3_mc, as well as 11 anonymous define_insns): Adjust.
26842         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
26843         insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
26844
26845         * config/rs6000/40x.md (ppc403-integer, ppc403-compare): Adjust.
26846         * config/rs6000/440.md (ppc440-integer): Adjust.
26847         * config/rs6000/476.md (ppc476-simple-integer, ppc476-compare): Adjust.
26848         * config/rs6000/601.md (ppc601-integer, ppc601-compare): Adjust.
26849         * config/rs6000/603.md (ppc603-integer, ppc603-compare): Adjust.
26850         * config/rs6000/6xx.md (ppc604-integer, ppc604-compare): Adjust.
26851         * config/rs6000/7450.md (ppc7450-integer, ppc7450-compare): Adjust.
26852         * config/rs6000/7xx.md (ppc750-integer, ppc750-compare): Adjust.
26853         * config/rs6000/8540.md (ppc8540_su): Adjust.
26854         * config/rs6000/cell.md (cell-integer, cell-fast-cmp,
26855         cell-cmp-microcoded): Adjust.
26856         * config/rs6000/e300c2c3.md (ppce300c3_cmp): Adjust.
26857         * config/rs6000/e500mc.md (e500mc_su): Adjust.
26858         * config/rs6000/e500mc64.md (e500mc64_su, e500mc64_su2,
26859         e500mc64_delayed): Adjust.
26860         * config/rs6000/e5500.md (e5500_sfx, e5500_delayed): Adjust.
26861         * config/rs6000/e6500.md (e6500_sfx, e6500_delayed): Adjust.
26862         * config/rs6000/mpc.md (mpccore-integer, mpccore-compare): Adjust.
26863         * config/rs6000/power4.md (power4-integer, power4-compare): Adjust.
26864         * config/rs6000/power5.md (power5-integer, power5-compare): Adjust.
26865         * config/rs6000/power6.md (power6-shift, power6-var-rotate,
26866         power6-delayed-compare, power6-var-delayed-compare): Adjust.
26867         * config/rs6000/power7.md (power7-integer, power7-compare): Adjust.
26868         * config/rs6000/power8.md (power8-1cyc, power8-compare): Adjust.
26869         Adjust comment.
26870         * config/rs6000/rs64.md (rs64a-integer, rs64a-compare): Adjust.
26871         * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
26872
26873 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26874
26875         * config/rs6000/rs6000.md (type): Delete "idiv", "ldiv".  Add "div".
26876         (bits): New mode_attr.
26877         (idiv_ldiv): Delete mode_attr.
26878         (udiv<mode>3, *div<mode>3, div<div_extend>_<mode>): Adjust.
26879         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
26880         rs6000_adjust_priority, is_nonpipeline_insn,
26881         insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
26882
26883         * config/rs6000/40x.md (ppc403-idiv): Adjust.
26884         * config/rs6000/440.md (ppc440-idiv): Adjust.
26885         * config/rs6000/476.md (ppc476-idiv): Adjust.
26886         * config/rs6000/601.md (ppc601-idiv): Adjust.
26887         * config/rs6000/603.md (ppc603-idiv): Adjust.
26888         * config/rs6000/6xx.md (ppc604-idiv, ppc620-idiv, ppc630-idiv,
26889         ppc620-ldiv): Adjust.
26890         * config/rs6000/7450.md (ppc7450-idiv): Adjust.
26891         * config/rs6000/7xx.md (ppc750-idiv): Adjust.
26892         * config/rs6000/8540.md (ppc8540_divide): Adjust.
26893         * config/rs6000/a2.md (ppca2-idiv, ppca2-ldiv): Adjust.
26894         * config/rs6000/cell.md (cell-idiv, cell-ldiv): Adjust.
26895         * config/rs6000/e300c2c3.md (ppce300c3_divide): Adjust.
26896         * config/rs6000/e500mc.md (e500mc_divide): Adjust.
26897         * config/rs6000/e500mc64.md (e500mc64_divide): Adjust.
26898         * config/rs6000/e5500.md (e5500_divide, e5500_divide_d): Adjust.
26899         * config/rs6000/e6500.md (e6500_divide, e6500_divide_d): Adjust.
26900         * config/rs6000/mpc.md (mpccore-idiv): Adjust.
26901         * config/rs6000/power4.md (power4-idiv, power4-ldiv): Adjust.
26902         * config/rs6000/power5.md (power5-idiv, power5-ldiv): Adjust.
26903         * config/rs6000/power6.md (power6-idiv, power6-ldiv): Adjust.
26904         * config/rs6000/power7.md (power7-idiv, power7-ldiv): Adjust.
26905         * config/rs6000/power8.md (power8-idiv, power8-ldiv): Adjust.
26906         * config/rs6000/rs64.md (rs64a-idiv, rs64a-ldiv): Adjust.
26907         * config/rs6000/titan.md (titan_fxu_div): Adjust.
26908
26909 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26910
26911         * config/rs6000/rs6000.md (type): Delete "insert_word",
26912         "insert_dword".  Add "insert".
26913         (size): Update comment.
26914         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
26915         insn_must_be_first_in_group): Adjust.
26916         (insvsi_internal, *insvsi_internal1, *insvsi_internal2,
26917         *insvsi_internal3, *insvsi_internal4, *insvsi_internal5,
26918         *insvsi_internal6, insvdi_internal): Adjust.
26919
26920         * config/rs6000/40x.md (ppc403-integer): Adjust.
26921         * config/rs6000/440.md (ppc440-integer): Adjust.
26922         * config/rs6000/476.md (ppc476-simple-integer): Adjust.
26923         * config/rs6000/601.md (ppc601-integer): Adjust.
26924         * config/rs6000/603.md (ppc603-integer): Adjust.
26925         * config/rs6000/6xx.md (ppc604-integer): Adjust.
26926         * config/rs6000/7450.md (ppc7450-integer): Adjust.
26927         * config/rs6000/7xx.md (ppc750-integer): Adjust.
26928         * config/rs6000/8540.md (ppc8540_su): Adjust.
26929         * config/rs6000/cell.md (cell-integer, cell-insert): Adjust.
26930         * config/rs6000/e300c2c3.md (ppce300c3_iu): Adjust.
26931         * config/rs6000/e500mc.md (e500mc_su): Adjust.
26932         * config/rs6000/e500mc64.md (e500mc64_su): Adjust.
26933         * config/rs6000/e5500.md (e5500_sfx): Adjust.
26934         * config/rs6000/e6500.md (e6500_sfx): Adjust.
26935         * config/rs6000/mpc.md (mpccore-integer): Adjust.
26936         * config/rs6000/power4.md (power4-integer, power4-insert): Adjust.
26937         * config/rs6000/power5.md (power5-integer, power5-insert): Adjust.
26938         * config/rs6000/power6.md (power6-insert, power6-insert-dword): Adjust.
26939         * config/rs6000/power7.md (power7-integer): Adjust.
26940         * config/rs6000/power8.md (power8-1cyc): Adjust.
26941         * config/rs6000/rs64.md (rs64a-integer): Adjust.
26942         * config/rs6000/titan.md (titan_fxu_shift_and_rotate): Adjust.
26943
26944 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26945
26946         * config/rs6000/rs6000.md (type): Add "mul".  Delete "imul",
26947         "imul2", "imul3", "lmul", "imul_compare", "lmul_compare".
26948         (size): New attribute.
26949         (dot): New attribute.
26950         (cell_micro): Adjust.
26951         (mulsi3, *mulsi3_internal1, *mulsi3_internal2, mulsidi3,
26952         umulsidi3, smulsi3_highpart, umulsi3_highpart, muldi3,
26953         *muldi3_internal1, *muldi3_internal2, smuldi3_highpart,
26954         umuldi3_highpart): Adjust.
26955         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_cracked_insn,
26956         rs6000_adjust_priority, is_nonpipeline_insn,
26957         insn_must_be_first_in_group, insn_must_be_last_in_group): Adjust.
26958
26959         * config/rs6000/40x.md (ppc403-imul, ppc405-imul, ppc405-imul2,
26960         ppc405-imul3): Adjust.
26961         * config/rs6000/440.md (ppc440-imul, ppc440-imul2): Adjust.
26962         * config/rs6000/476.md (ppc476-imul): Adjust.
26963         * config/rs6000/601.md (ppc601-imul): Adjust.
26964         * config/rs6000/603.md (ppc603-imul, ppc603-imul2): Adjust.
26965         * config/rs6000/6xx.md (ppc604-imul, ppc604e-imul, ppc620-imul,
26966         ppc620-imul2, ppc620-imul3, ppc620-lmul): Adjust.
26967         * config/rs6000/7450.md (ppc7450-imul, ppc7450-imul2): Adjust.
26968         * config/rs6000/7xx.md (ppc750-imul, ppc750-imul2, ppc750-imul3):
26969         Adjust.
26970         * config/rs6000/8540.md (ppc8540_multiply): Adjust.
26971         * config/rs6000/a2.md (ppca2-imul, ppca2-lmul): Adjust.
26972         * config/rs6000/cell.md (cell-lmul, cell-lmul-cmp, cell-imul23,
26973         cell-imul): Adjust.
26974         * config/rs6000/e300c2c3.md (ppce300c3_multiply): Adjust.
26975         * config/rs6000/e500mc.md (e500mc_multiply): Adjust.
26976         * config/rs6000/e500mc64.md (e500mc64_multiply): Adjust.
26977         * config/rs6000/e5500.md (e5500_multiply, e5500_multiply_i): Adjust.
26978         * config/rs6000/e6500.md (e6500_multiply, e6500_multiply_i): Adjust.
26979         * config/rs6000/mpc.md (mpccore-imul): Adjust.
26980         * config/rs6000/power4.md (power4-lmul-cmp, power4-imul-cmp,
26981         power4-lmul, power4-imul, power4-imul3): Adjust.
26982         * config/rs6000/power5.md (power5-lmul-cmp, power5-imul-cmp,
26983         power5-lmul, power5-imul, power5-imul3): Adjust.
26984         * config/rs6000/power6.md (power6-lmul-cmp, power6-imul-cmp,
26985         power6-lmul, power6-imul, power6-imul3): Adjust.
26986         * config/rs6000/power7.md (power7-mul, power7-mul-compare): Adjust.
26987         * config/rs6000/power8.md (power8-mul, power8-mul-compare): Adjust.
26988
26989         * config/rs6000/rs64.md (rs64a-imul, rs64a-imul2, rs64a-imul3,
26990         rs64a-lmul): Adjust.
26991         * config/rs6000/titan.md (titan_imul): Adjust.
26992
26993 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
26994
26995         * config/rs6000/rs6000.md (type): Add new value "halfmul".
26996         (*macchwc, *macchw, *macchwuc, *macchwu, *machhwc, *machhw,
26997         *machhwuc, *machhwu, *maclhwc, *maclhw, *maclhwuc, *maclhwu,
26998         *nmacchwc, *nmacchw, *nmachhwc, *nmachhw, *nmaclhwc, *nmaclhw,
26999         *mulchwc, *mulchw, *mulchwuc, *mulchwu, *mulhhwc, *mulhhw,
27000         *mulhhwuc, *mulhhwu, *mullhwc, *mullhw, *mullhwuc, *mullhwu): Use it.
27001         * config/rs6000/40x.md (ppc405-imul3): Add type halfmul.
27002         * config/rs6000/440.md (ppc440-imul2): Add type halfmul.
27003         * config/rs6000/476.md (ppc476-imul): Add type halfmul.
27004         * config/rs6000/titan.md: Delete nonsensical comment.
27005         (titan_imul): Add type imul3.
27006         (titan_mulhw): Remove type imul3; add type halfmul.
27007
27008 2014-05-23  Segher Boessenkool  <segher@kernel.crashing.org>
27009
27010         * config/rs6000/rs6000.md (type): Reorder, reformat.
27011
27012 2014-05-23  Martin Jambor  <mjambor@suse.cz>
27013
27014         PR tree-optimization/53787
27015         * params.def (PARAM_IPA_MAX_AA_STEPS): New param.
27016         * ipa-prop.h (ipa_node_params): Rename uses_analysis_done to
27017         analysis_done, update all uses.
27018         * ipa-prop.c: Include domwalk.h
27019         (param_analysis_info): Removed.
27020         (param_aa_status): New type.
27021         (ipa_bb_info): Likewise.
27022         (func_body_info): Likewise.
27023         (ipa_get_bb_info): New function.
27024         (aa_overwalked): Likewise.
27025         (find_dominating_aa_status): Likewise.
27026         (parm_bb_aa_status_for_bb): Likewise.
27027         (parm_preserved_before_stmt_p): Changed to use new param AA info.
27028         (load_from_unmodified_param): Accept func_body_info as a parameter
27029         instead of parms_ainfo.
27030         (parm_ref_data_preserved_p): Changed to use new param AA info.
27031         (parm_ref_data_pass_through_p): Likewise.
27032         (ipa_load_from_parm_agg_1): Likewise.  Update callers.
27033         (compute_complex_assign_jump_func): Changed to use new param AA info.
27034         (compute_complex_ancestor_jump_func): Likewise.
27035         (ipa_compute_jump_functions_for_edge): Likewise.
27036         (ipa_compute_jump_functions): Removed.
27037         (ipa_compute_jump_functions_for_bb): New function.
27038         (ipa_analyze_indirect_call_uses): Likewise, moved variable
27039         declarations down.
27040         (ipa_analyze_virtual_call_uses): Accept func_body_info instead of node
27041         and info, moved variable declarations down.
27042         (ipa_analyze_call_uses): Accept and pass on func_body_info instead of
27043         node and info.
27044         (ipa_analyze_stmt_uses): Likewise.
27045         (ipa_analyze_params_uses): Removed.
27046         (ipa_analyze_params_uses_in_bb): New function.
27047         (ipa_analyze_controlled_uses): Likewise.
27048         (free_ipa_bb_info): Likewise.
27049         (analysis_dom_walker): New class.
27050         (ipa_analyze_node): Handle node-specific forbidden analysis,
27051         initialize and free func_body_info, use dominator walker.
27052         (ipcp_modif_dom_walker): New class.
27053         (ipcp_transform_function): Create and free func_body_info, use
27054         ipcp_modif_dom_walker, moved a lot of functionality there.
27055
27056 2014-05-23  Marek Polacek  <polacek@redhat.com>
27057             Jakub Jelinek  <jakub@redhat.com>
27058
27059         * builtins.def: Change SANITIZE_FLOAT_DIVIDE to SANITIZE_NONDEFAULT.
27060         * gcc.c (sanitize_spec_function): Likewise.
27061         * convert.c (convert_to_integer): Include "ubsan.h".  Add
27062         floating-point to integer instrumentation.
27063         * doc/invoke.texi: Document -fsanitize=float-cast-overflow.
27064         * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_CAST and
27065         SANITIZE_NONDEFAULT.
27066         * opts.c (common_handle_option): Handle -fsanitize=float-cast-overflow.
27067         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW,
27068         BUILT_IN_UBSAN_HANDLE_FLOAT_CAST_OVERFLOW_ABORT): Add.
27069         * ubsan.c: Include "realmpfr.h" and "dfp.h".
27070         (get_ubsan_type_info_for_type): Handle REAL_TYPEs.
27071         (ubsan_type_descriptor): Set tkind to 0xffff for types other than
27072         float/double/long double.
27073         (ubsan_instrument_float_cast): New function.
27074         * ubsan.h (ubsan_instrument_float_cast): Declare.
27075
27076 2014-05-23 Jiong Wang  <jiong.wang@arm.com>
27077
27078         * config/aarch64/predicates.md (aarch64_call_insn_operand): New
27079         predicate.
27080         * config/aarch64/constraints.md ("Ucs", "Usf"):  New constraints.
27081         * config/aarch64/aarch64.md (*sibcall_insn, *sibcall_value_insn):
27082         Adjust for tailcalling through registers.
27083         * config/aarch64/aarch64.h (enum reg_class): New caller save
27084         register class.
27085         (REG_CLASS_NAMES): Likewise.
27086         (REG_CLASS_CONTENTS): Likewise.
27087         * config/aarch64/aarch64.c (aarch64_function_ok_for_sibcall):
27088         Allow tailcalling without decls.
27089
27090 2014-05-23  Thomas Schwinge  <thomas@codesourcery.com>
27091
27092         * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
27093         Rewrite check for ORT_PARALLEL and ORT_COMBINED_PARALLEL.
27094
27095         * omp-low.c (expand_omp_for_static_chunk): Rename variable si to
27096         gsi, and variables v_* to v*.
27097
27098 2014-05-23  Eric Botcazou  <ebotcazou@adacore.com>
27099
27100         * varasm.c (output_constructor_bitfield): Fix thinkos in latest change.
27101
27102 2014-05-23  Thomas Schwinge  <thomas@codesourcery.com>
27103
27104         * gimple.h (enum gf_mask): Add and use GF_OMP_FOR_SIMD.
27105         * omp-low.c: Update accordingly.
27106
27107         * gimple.h (enum gf_mask): Rewrite "<< 0" shift expressions used
27108         for GF_OMP_FOR_KIND_MASK, GF_OMP_FOR_KIND_FOR,
27109         GF_OMP_FOR_KIND_DISTRIBUTE, GF_OMP_FOR_KIND_SIMD,
27110         GF_OMP_FOR_KIND_CILKSIMD, GF_OMP_TARGET_KIND_MASK,
27111         GF_OMP_TARGET_KIND_REGION, GF_OMP_TARGET_KIND_DATA,
27112         GF_OMP_TARGET_KIND_UPDATE.
27113
27114         * gimplify.c (omp_notice_variable) <case OMP_CLAUSE_DEFAULT_NONE>:
27115         Explicitly enumerate the expected region types.
27116
27117 2014-05-23  Paul Eggert  <eggert@cs.ucla.edu>
27118
27119         PR other/56955
27120         * doc/extend.texi (Function Attributes): Fix  __attribute__ ((malloc))
27121         documentation; the old documentation didn't clearly state the
27122         constraints on the contents of the pointed-to storage.
27123
27124 2014-05-23  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
27125
27126         Fix bootstrap error on ia64
27127         * config/ia64/ia64.c (ia64_first_cycle_multipass_dfa_lookahead_guard):
27128         Return default value.
27129
27130 2014-05-23  Thomas Preud'homme  <thomas.preudhomme@arm.com>
27131
27132         PR tree-optimization/54733
27133         * tree-ssa-math-opts.c (nop_stats): New "bswap_stats" structure.
27134         (CMPNOP): Define.
27135         (find_bswap_or_nop_load): New.
27136         (find_bswap_1): Renamed to ...
27137         (find_bswap_or_nop_1): This. Also add support for memory source.
27138         (find_bswap): Renamed to ...
27139         (find_bswap_or_nop): This. Also add support for memory source and
27140         detection of bitwise operations equivalent to load in target
27141         endianness.
27142         (execute_optimize_bswap): Likewise. Also move its leading comment back
27143         in place and split statement transformation into ...
27144         (bswap_replace): This.
27145
27146 2014-05-22  Vladimir Makarov  <vmakarov@redhat.com>
27147
27148         PR rtl-optimization/61215
27149         * lra-elelimination.c (lra_eliminate_regs_1): Don't use
27150         simplify_gen_subreg until final substitution.
27151
27152 2014-05-23  Alan Modra  <amodra@gmail.com>
27153
27154         PR target/61231
27155         * config/rs6000/rs6000.c (mem_operand_gpr): Handle SImode.
27156         * config/rs6000/rs6000.md (extendsidi2_lfiwax, extendsidi2_nocell):
27157         Use "Y" constraint rather than "m".
27158
27159 2014-05-23  Kugan Vivekanandarajah  <kuganv@linaro.org>
27160
27161         * config/aarch64/aarch64.c (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): New
27162         define.
27163         * config/aarch64/aarch64-protos.h (aarch64_atomic_assign_expand_fenv):
27164         New function declaration.
27165         * config/aarch64/aarch64-builtins.c (aarch64_builtins) : Add
27166         AARCH64_BUILTIN_GET_FPCR, AARCH64_BUILTIN_SET_FPCR.
27167         AARCH64_BUILTIN_GET_FPSR and AARCH64_BUILTIN_SET_FPSR.
27168         (aarch64_init_builtins) : Initialize builtins
27169         __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
27170         __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
27171         (aarch64_expand_builtin) : Expand builtins __builtins_aarch64_set_fpcr
27172         __builtins_aarch64_get_fpcr, __builtins_aarch64_get_fpsr,
27173         and __builtins_aarch64_set_fpsr.
27174         (aarch64_atomic_assign_expand_fenv): New function.
27175         * config/aarch64/aarch64.md (set_fpcr): New pattern.
27176         (get_fpcr) : Likewise.
27177         (set_fpsr) : Likewise.
27178         (get_fpsr) : Likewise.
27179         (unspecv): Add UNSPECV_GET_FPCR and UNSPECV_SET_FPCR, UNSPECV_GET_FPSR
27180         and UNSPECV_SET_FPSR.
27181         * doc/extend.texi (AARCH64 Built-in Functions) : Document
27182         __builtins_aarch64_set_fpcr, __builtins_aarch64_get_fpcr.
27183         __builtins_aarch64_set_fpsr and __builtins_aarch64_get_fpsr.
27184
27185 2014-05-22  Vladimir Makarov  <vmakarov@redhat.com>
27186
27187         PR rtl-optimization/60969
27188         * ira-costs.c (record_reg_classes): Process NO_REGS for matching
27189         constraints.  Set up mem cost for NO_REGS case.
27190
27191 2014-05-22  Thomas Schwinge  <thomas@codesourcery.com>
27192
27193         * builtin-types.def: Simplify examples for DEF_FUNCTION_TYPE_*.
27194
27195 2012-05-22  Bernd Schmidt  <bernds@codesourcery.com>
27196
27197         * config/darwin.c: Include "lto-section-names.h".
27198         (LTO_SEGMENT_NAME): Don't define.
27199         * config/i386/winnt.c: Include "lto-section-names.h".
27200         * lto-streamer.c: Include "lto-section-names.h".
27201         * lto-streamer.h (LTO_SECTION_NAME_PREFIX): Don't define.
27202         * lto-wrapper.c: Include "lto-section-names.h".
27203         (LTO_SECTION_NAME_PREFIX): Don't define.
27204         * lto-section-names.h: New file.
27205         * cgraphunit.c: Include "lto-section-names.h".
27206
27207 2014-05-22  Peter Bergner  <bergner@vnet.ibm.com>
27208
27209         * config/rs6000/htm.md (ttest): Use correct shift value to get CR0.
27210
27211 2014-05-22  Richard Earnshaw  <rearnsha@arm.com>
27212
27213         PR target/61208
27214         * arm.md (arm_cmpdi_unsigned): Fix length calculation for Thumb2.
27215
27216 2014-05-22  Nick Clifton  <nickc@redhat.com>
27217
27218         * config/msp430/msp430.h (ASM_SPEC): Add spaces after inserted options.
27219
27220 2014-05-22  Eric Botcazou  <ebotcazou@adacore.com>
27221
27222         * tree-ssa-forwprop.c (associate_plusminus): Extend (T)(P + A) - (T)P
27223         -> (T)A transformation to integer types.
27224
27225 2014-05-22  Teresa Johnson  <tejohnson@google.com>
27226
27227         * gcov-io.c (gcov_position): Use gcov_nonruntime_assert.
27228         (gcov_is_error): Remove gcc_assert from IN_LIBGCOV code.
27229         (gcov_rewrite): Use gcov_nonruntime_assert.
27230         (gcov_open): Ditto.
27231         (gcov_write_words): Ditto.
27232         (gcov_write_length): Ditto.
27233         (gcov_read_words): Use gcov_nonruntime_assert, and remove
27234         gcc_assert from IN_LIBGCOV code.
27235         (gcov_read_summary): Use gcov_error to flag profile corruption.
27236         (gcov_sync): Use gcov_nonruntime_assert.
27237         (gcov_seek): Remove gcc_assert from IN_LIBGCOV code.
27238         (gcov_histo_index): Use gcov_nonruntime_assert.
27239         (static void gcov_histogram_merge): Ditto.
27240         (compute_working_sets): Ditto.
27241         * gcov-io.h (gcov_nonruntime_assert): Define.
27242         (gcov_error): Define for !IN_LIBGCOV
27243
27244 2014-05-22  Richard Biener  <rguenther@suse.de>
27245
27246         * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
27247         BUILT_IN_REALLOC like BUILT_IN_STRDUP.
27248         (call_may_clobber_ref_p_1): Handle BUILT_IN_REALLOC as allocation
27249         and deallocation site.
27250         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
27251         Handle BUILT_IN_REALLOC similar to BUILT_IN_STRDUP with also
27252         passing through the incoming points-to set.
27253         (handle_lhs_call): Use flags argument instead of recomputing it.
27254         (find_func_aliases_for_call): Call handle_lhs_call with proper
27255         call return flags.
27256
27257 2014-05-22  Jakub Jelinek  <jakub@redhat.com>
27258
27259         * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Make sure
27260         all padding bits in REAL_VALUE_TYPE are cleared.
27261
27262 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
27263
27264         Cleanup and improve multipass_dfa_lookahead_guard
27265         * config/i386/i386.c (core2i7_first_cycle_multipass_filter_ready_try,)
27266         (core2i7_first_cycle_multipass_begin,)
27267         (core2i7_first_cycle_multipass_issue,)
27268         (core2i7_first_cycle_multipass_backtrack): Update signature.
27269         * config/ia64/ia64.c
27270         (ia64_first_cycle_multipass_dfa_lookahead_guard_spec): Remove.
27271         (ia64_first_cycle_multipass_dfa_lookahead_guard): Update signature.
27272         (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove
27273         hook definition.
27274         (ia64_first_cycle_multipass_dfa_lookahead_guard): Merge logic from
27275         ia64_first_cycle_multipass_dfa_lookahead_guard_spec.  Update return
27276         values.
27277         * config/rs6000/rs6000.c (rs6000_use_sched_lookahead_guard): Update
27278         return values.
27279         * doc/tm.texi: Regenerate.
27280         * doc/tm.texi.in
27281         (TARGET_SCHED_FIRST_CYCLE_MULTIPASS_DFA_LOOKAHEAD_GUARD_SPEC): Remove.
27282         * haifa-sched.c (ready_try): Make signed to allow negative values.
27283         (rebug_ready_list_1): Update.
27284         (choose_ready): Simplify.
27285         (sched_extend_ready_list): Update.
27286
27287 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
27288
27289         Remove IA64 speculation tweaking flags
27290         * config/ia64/ia64.c (ia64_set_sched_flags): Delete handling of
27291         speculation tuning flags.
27292         (msched-prefer-non-data-spec-insns,)
27293         (msched-prefer-non-control-spec-insns): Obsolete options.
27294         * haifa-sched.c (choose_ready): Remove handling of
27295         PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
27296         * sched-int.h (enum SPEC_SCHED_FLAGS): Remove PREFER_NON_CONTROL_SPEC
27297         and PREFER_NON_DATA_SPEC.
27298         * sel-sched.c (process_spec_exprs): Remove handling of
27299         PREFER_NON_CONTROL_SPEC and PREFER_NON_DATA_SPEC.
27300
27301 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
27302
27303         Improve scheduling debug output
27304         * haifa-sched.c (debug_ready_list): Remove unnecessary prototype.
27305         (advance_one_cycle): Update.
27306         (schedule_insn, queue_to_ready): Add debug printouts.
27307         (debug_ready_list_1): New static function.
27308         (debug_ready_list): Update.
27309         (max_issue): Add debug printouts.
27310         (dump_insn_stream): New static function.
27311         (schedule_block): Use it.  Also better indent printouts.
27312
27313 2014-05-22  Maxim Kuvyrkov  <maxim.kuvyrkov@linaro.org>
27314
27315         Fix sched_insn debug counter
27316         * haifa-sched.c (schedule_insn): Update.
27317         (struct haifa_saved_data): Add nonscheduled_insns_begin.
27318         (save_backtrack_point, restore_backtrack_point): Update.
27319         (first_nonscheduled_insn): New static function.
27320         (queue_to_ready, choose_ready): Use it.
27321         (schedule_block): Init nonscheduled_insns_begin.
27322         (sched_emit_insn): Update.
27323
27324
27325 2014-05-22  Kugan Vivekanandarajah  <kuganv@linaro.org>
27326
27327         * config/aarch64/aarch64.c (aarch64_regno_regclass) : Change CORE_REGS
27328         to GENERAL_REGS.
27329         (aarch64_secondary_reload) : LikeWise.
27330         (aarch64_class_max_nregs) : Remove CORE_REGS.
27331         * config/aarch64/aarch64.h (enum reg_class) : Remove CORE_REGS.
27332         (REG_CLASS_NAMES) : Likewise.
27333         (REG_CLASS_CONTENTS) : LikeWise.
27334         (INDEX_REG_CLASS) : Change CORE_REGS to GENERAL_REGS.
27335
27336 2014-05-21  Guozhi Wei  <carrot@google.com>
27337
27338         PR target/61202
27339         * config/aarch64/arm_neon.h (vqdmulh_n_s16): Change the last operand's
27340         constraint.
27341         (vqdmulhq_n_s16): Likewise.
27342
27343 2014-05-21  Segher Boessenkool  <segher@kernel.crashing.org>
27344
27345         * config/rs6000/predicates.md (update_indexed_address_mem): Delete.
27346
27347 2014-05-21  Marek Polacek  <polacek@redhat.com>
27348
27349         PR sanitizer/61272
27350         * ubsan.c (is_ubsan_builtin_p): Turn assert into a condition.
27351
27352 2014-05-21  Martin Jambor  <mjambor@suse.cz>
27353
27354         * doc/invoke.texi (Optimize Options): Document parameters
27355         ipa-cp-eval-threshold, ipa-max-agg-items, ipa-cp-loop-hint-bonus and
27356         ipa-cp-array-index-hint-bonus.
27357
27358 2014-05-21  Mark Wielaard  <mjw@redhat.com>
27359
27360         PR debug/16063
27361         * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_type if DWARF
27362         version >= 3 or not strict DWARF.
27363         * langhooks.h (struct lang_hooks_for_types): Add
27364         enum_underlying_base_type.
27365         * langhooks.c (lhd_enum_underlying_base_type): New function.
27366         * gcc/langhooks.h (struct lang_hooks_for_types): Add
27367         enum_underlying_base_type.
27368         * langhooks-def.h (lhd_enum_underlying_base_type): New declaration.
27369         (LANG_HOOKS_ENUM_UNDERLYING_BASE_TYPE): New define.
27370         (LANG_HOOKS_FOR_TYPES_INITIALIZER): Add new lang hook.
27371
27372 2014-05-21  Richard Biener  <rguenther@suse.de>
27373
27374         * doc/invoke.texi (-flto-partition=): Document one and none algorithms.
27375
27376 2014-05-21  John Marino  <gnugcc@marino.st>
27377
27378         * config.gcc (*-*-dragonfly*): New target.
27379         * configure.ac: Detect dl_iterate_phdr (*freebsd*, *dragonfly*).
27380         * configure: Regenerate.
27381         * config/dragonfly-stdint.h: New.
27382         * config/dragonfly.h: New.
27383         * config/dragonfly.opt: New.
27384         * config/i386/dragonfly.h: New.
27385         * ginclude/stddef.h: Detect _PTRDIFF_T_DECLARED for DragonFly.
27386
27387 2014-05-21  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
27388
27389         * tree.def (VOID_CST): New.
27390         * tree-core.h (TI_VOID): New.
27391         * tree.h (void_node): New.
27392         * tree.c (tree_node_structure_for_code, tree_code_size)
27393         (iterative_hash_expr): Handle VOID_CST.
27394         (build_common_tree_nodes): Initialize void_node.
27395
27396 2014-05-21  Bernd Schmidt  <bernds@codesourcery.com>
27397
27398         * reload1.c (remove_init_insns, will_delete_init_insn_p): New static
27399         functions.
27400         (reload, calculate_needs_all_insns, reload_as_needed): Use them.
27401
27402         * config/bfin/bfin.c (split_load_immediate): Use gen_int_mode in a few
27403         more places.
27404
27405         * cfgrtl.c (cfg_layout_initialize): Weaken assert to only trigger if
27406         flag_reorder_blocks_and_partition.
27407         * hw-doloop.c (reorg_loops): Avoid reordering if that flag is set.
27408
27409 2014-05-21  Oleg Endo  <olegendo@gcc.gnu.org>
27410
27411         PR target/54236
27412         * config/sh/sh.md (*addc_r_1): Rename to addc_t_r.  Remove empty
27413         constraints.
27414         (*addc_r_t): Add new insn_and_split.
27415
27416 2014-05-21  Jakub Jelinek  <jakub@redhat.com>
27417
27418         PR middle-end/61252
27419         * omp-low.c (handle_simd_reference): New function.
27420         (lower_rec_input_clauses): Use it.  Defer adding reference
27421         initialization even for reduction without placeholder if in simd,
27422         handle it properly later on.
27423
27424 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
27425
27426         PR tree-optimization/60899
27427         * gimple-fold.c (can_refer_decl_in_current_unit_p): Cleanup;
27428         assume all static symbols will have definition wile parsing and
27429         check the do have definition later in compilation; check that
27430         variable referring symbol will be output before concluding that
27431         reference is safe; be conservative for referring local statics;
27432         be more precise about when comdat is output in other partition.
27433
27434 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
27435
27436         PR bootstrap/60984
27437         * ipa-inline-transform.c (inline_call): Use add CALLEE_REMOVED
27438         parameter.
27439         * ipa-inline.c (inline_to_all_callers): If callee was removed; return.
27440         (ipa_inline): Loop inline_to_all_callers until no more aliases
27441         are removed.
27442
27443 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
27444
27445         * ipa.c (ipa_discover_readonly_nonaddressable_var): Fix dumping;
27446         set writeonly flag only for vars actually written to.
27447
27448 2014-05-20  Dehao Chen  <dehao@google.com>
27449
27450         * ipa-inline-transform.c (clone_inlined_nodes): Use min of edge count
27451         and callee count to get clone count.
27452         * tree-inline.c (expand_call_inline): Use callee count instead of bb
27453         count in copy_body.
27454
27455 2014-05-20  Richard Sandiford  <rdsandiford@googlemail.com>
27456
27457         PR rtl-optimization/61243
27458         * emit-rtl.c (emit_copy_of_insn_after): Copy CROSSING_JUMP_P.
27459
27460 2014-05-20  Xinliang David Li  <davidxl@google.com>
27461
27462         * cgraphunit.c (walk_polymorphic_call_targets): Add
27463         dbgcnt and fopt-info support.
27464         * ipa-prop.c (ipa_make_edge_direct_to_target): Ditto.
27465         * ipa-devirt.c (ipa_devirt): Ditto.
27466         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children): Ditto.
27467         * ipa.c (walk_polymorphic_call_targets): Ditto.
27468         * gimple-fold.c (fold_gimple_assign): Ditto.
27469         (gimple_fold_call): Ditto.
27470         * dbgcnt.def: New counter.
27471
27472 2014-05-20  DJ Delorie  <dj@redhat.com>
27473
27474         * config/msp430/msp430.md (split): Don't allow subregs when
27475         splitting SImode adds.
27476         (andneghi): Fix subtraction logic.
27477         * config/msp430/predicates.md (msp430_nonsubreg_or_imm_operand): New.
27478
27479 2014-05-20  Jan Hubicka  <hubicka@ucw.cz>
27480
27481         * tree.h (DECL_ONE_ONLY): Return true only for externally visible
27482         symbols.
27483         * except.c (switch_to_exception_section, resolve_unique_section,
27484         get_named_text_section, default_function_rodata_section,
27485         align_variable, get_block_for_decl, default_section_type_flags):
27486         Use DECL_COMDAT_GROUP instead of DECL_ONE_ONLY.
27487         * symtab.c (symtab_add_to_same_comdat_group,
27488         symtab_make_decl_local, fixup_same_cpp_alias_visibility,
27489         symtab_nonoverwritable_alias, symtab_get_symbol_partitioning_class):
27490         Likewise.
27491         * cgraphclones.c (cgraph_create_virtual_clone): Likewise.
27492         * bb-reorder.c (pass_partition_blocks::gate): Likewise.
27493         * config/c6x/c6x.c (c6x_elf_unique_section): Likewise.
27494         (c6x_function_in_section_p): Likewise.
27495         * config/darwin.c (machopic_select_section): Likewise.
27496         * config/arm/arm.c (arm_function_in_section_p): Likewise.
27497         * config/mips/mips.c (mips_function_rodata_section): Likewise.
27498         * config/mep/mep.c (mep_select_section): LIkewise.
27499         * config/i386/i386.c (x86_64_elf_unique_section): Likewise.
27500
27501 2014-05-20  Eric Botcazou  <ebotcazou@adacore.com>
27502
27503         * tree-ssa-dom.c (hashable_expr_equal_p) <EXPR_CALL>: Also compare the
27504         EH region of calls to pure functions that can throw an exception.
27505         * tree-ssa-sccvn.c (vn_reference_eq): Remove duplicated test.
27506         (copy_reference_ops_from_call): Also copy the EH region of the call if
27507         it can throw an exception.
27508
27509 2014-05-20  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
27510
27511         * simplify-rtx.c (simplify_binary_operation_1): Optimize case of
27512         nested VEC_SELECTs that are inverses of each other.
27513
27514 2014-05-20  Richard Biener  <rguenther@suse.de>
27515
27516         * tree-ssa-sccvn.c (process_scc): Dump SCC here, when iterating,
27517         (extract_and_process_scc_for_name): not here.
27518         (cond_dom_walker::before_dom_children): Only process
27519         stmts that end the BB in interesting ways.
27520         (run_scc_vn): Mark param uses as visited.
27521
27522 2014-05-20  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
27523
27524         * config/arm/arm.md (arith_shiftsi): Do not predicate for
27525         arm_restrict_it.
27526
27527 2014-05-20  Nick Clifton  <nickc@redhat.com>
27528
27529         * config/msp430/msp430.c (TARGET_GIMPLIFY_VA_ARG_EXPR): Define.
27530         (msp430_gimplify_va_arg_expr): New function.
27531         (msp430_print_operand): Handle (CONST (ZERO_EXTRACT)).
27532
27533         * config/msp430/msp430.md (zero_extendpsisi2): Use + constraint on
27534         operand 0 in order to prevent confusion about the number of
27535         registers involved.
27536
27537 2014-05-20  Richard Biener  <rguenther@suse.de>
27538
27539         PR tree-optimization/61221
27540         * tree-ssa-pre.c (el_to_update): Remove.
27541         (eliminate_dom_walker::before_dom_children): Handle released
27542         VDEFs by value-numbering them to the associated VUSE.  Update
27543         stmt immediately for substituted call address.
27544         (eliminate): Remove delayed stmt updating code.
27545         * tree-ssa-sccvn.c (vuse_ssa_val): New function valueizing
27546         possibly late re-numbered vuses.
27547         (vn_reference_lookup_2): Adjust.
27548         (vn_reference_lookup_pieces): Likewise.
27549         (vn_reference_lookup): Likewise.
27550
27551 2014-05-20  Richard Biener  <rguenther@suse.de>
27552
27553         * config.gcc: Remove need_64bit_hwint.
27554         * configure.ac: Do not define NEED_64BIT_HOST_WIDE_INT.
27555         * hwint.h: Do not check NEED_64BIT_HOST_WIDE_INT but assume
27556         it to be true.
27557         * config.in: Regenerate.
27558         * configure: Likewise.
27559
27560 2014-05-19  David Wohlferd <dw@LimeGreenSocks.com>
27561
27562         * doc/extend.texi: Create Label Attributes section,
27563         move all label attributes into it and reference it.
27564
27565 2014-05-19  Richard Earnshaw  <rearnsha@arm.com>
27566
27567         * arm.c (thumb1_reorg): When scanning backwards skip anything
27568         that's not a proper insn.
27569
27570 2014-05-19  Richard Biener  <rguenther@suse.de>
27571
27572         PR tree-optimization/61221
27573         * tree-ssa-pre.c (eliminate_dom_walker::before_dom_children):
27574         Do nothing for unreachable blocks.
27575         * tree-ssa-sccvn.c (cond_dom_walker::before_dom_children):
27576         Improve unreachability detection.
27577
27578 2014-05-19  Richard Biener  <rguenther@suse.de>
27579
27580         PR tree-optimization/61209
27581         * tree-ssa-sccvn.c (visit_phi): Avoid setting expr to VN_TOP.
27582
27583 2014-05-19  Nick Clifton  <nickc@redhat.com>
27584
27585         * except.c (init_eh): Fix computation of builtin setjmp buffer
27586         size to allow for targets where POINTER_SIZE > BITS_PER_WORD.
27587
27588 2014-05-19  Richard Biener  <rguenther@suse.de>
27589
27590         PR tree-optimization/61184
27591         * tree-vrp.c (is_negative_overflow_infinity): Use
27592         TREE_OVERFLOW_P and do that check first.
27593         (is_positive_overflow_infinity): Likewise.
27594         (is_overflow_infinity): Likewise.
27595         (vrp_operand_equal_p): Properly treat operands with
27596         differing overflow as not equal.
27597
27598 2014-05-19  Bernd Schmidt  <bernds@codesourcery.com>
27599
27600         * simplify-rtx.c (simplify_unary_operation_1): Use CONST_INT_P in
27601         shift simplification where it was intended.
27602
27603 2014-05-19  Christian Bruel  <christian.bruel@st.com>
27604
27605         PR target/61195
27606         * config/sh/sh.md (movsf_ie): Unset fp_mode for fmov.
27607
27608 2014-05-19  Richard Sandiford  <r.sandiford@uk.ibm.com>
27609
27610         PR target/61084
27611         * config/sparc/sparc.c (sparc_fold_builtin): Use widest_int rather
27612         than wide_int.
27613
27614 2014-05-19  Richard Sandiford  <rdsandiford@googlemail.com>
27615
27616         * reg-notes.def (CROSSING_JUMP): Likewise.
27617         * rtl.h (rtx_def): Update comment for jump flag.
27618         (CROSSING_JUMP_P): Define.
27619         * cfgcleanup.c (try_forward_edges, try_optimize_cfg): Use it instead
27620         of a REG_CROSSING_JUMP note.
27621         * cfghooks.c (tidy_fallthru_edges): Likewise.
27622         * cfgrtl.c (fixup_partition_crossing, rtl_verify_edges): Likewise.
27623         * emit-rtl.c (try_split): Likewise.
27624         * haifa-sched.c (sched_create_recovery_edges): Likewise.
27625         * ifcvt.c (find_if_case_1, find_if_case_2): Likewise.
27626         * jump.c (redirect_jump_2): Likewise.
27627         * reorg.c (follow_jumps, fill_slots_from_thread): Likewise.
27628         (relax_delay_slots): Likewise.
27629         * config/arc/arc.md (jump_i, cbranchsi4_scratch, *bbit): Likewise.
27630         (bbit_di): Likewise.
27631         * config/arc/arc.c (arc_reorg, arc_can_follow_jump): Likewise.
27632         * config/sh/sh.md (jump_compact): Likewise.
27633         * bb-reorder.c (rotate_loop): Likewise.
27634         (pass_duplicate_computed_gotos::execute): Likewise.
27635         (add_reg_crossing_jump_notes): Rename to...
27636         (update_crossing_jump_flags): ...this.
27637         (pass_partition_blocks::execute): Update accordingly.
27638
27639 2014-05-19  Richard Sandiford  <rdsandiford@googlemail.com>
27640
27641         * tree.h: Remove extraneous template <>.
27642
27643 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
27644
27645         * ipa.c (symtab_remove_unreachable_nodes): Remove
27646         symbol from comdat group if its body was eliminated.
27647         (comdat_can_be_unshared_p_1): Static symbols can always be privatized.
27648         * symtab.c (symtab_remove_from_same_comdat_group): Break out from ...
27649         (symtab_unregister_node): ... this one.
27650         (verify_symtab_base): More strict checking of comdats.
27651         * cgraph.h (symtab_remove_from_same_comdat_group): Declare.
27652
27653 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
27654
27655         * tree-pass.h (make_pass_ipa_comdats): New pass.
27656         * timevar.def (TV_IPA_COMDATS): New timevar.
27657         * passes.def (pass_ipa_comdats): Add.
27658         * Makefile.in (OBJS): Add ipa-comdats.o
27659         * ipa-comdats.c: New file.
27660
27661 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
27662
27663         * ipa.c (update_visibility_by_resolution_info): New function.
27664         (function_and_variable_visibility): Use it.
27665
27666 2014-05-17  Jan Hubicka  <hubicka@ucw.cz>
27667
27668         * cgraph.h (symtab_first_defined_symbol, symtab_next_defined_symbol):
27669         New functions.
27670         (FOR_EACH_DEFINED_SYMBOL): New macro.
27671         (varpool_first_static_initializer, varpool_next_static_initializer,
27672         varpool_first_defined_variable, varpool_next_defined_variable):
27673         Fix comments.
27674         (symtab_in_same_comdat_p): Correctly deal with inline functions.
27675
27676 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
27677
27678         * ggc-page.c (ggc_handle_finalizers): Add comment.
27679
27680 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
27681
27682         * ggc-common.c (ggc_internal_cleared_alloc): Adjust.
27683         * ggc-none.c (ggc_internal_alloc): Assert if a finalizer is passed.
27684         (ggc_internal_cleared_alloc): Likewise.
27685         * ggc-page.c (finalizer): New class.
27686         (vec_finalizer): Likewise.
27687         (globals::finalizers): New member.
27688         (globals::vec_finalizers): Likewise.
27689         (ggc_internal_alloc): Record the finalizer if any for the block being
27690         allocated.
27691         (ggc_handle_finalizers): New function.
27692         (ggc_collect): Call ggc_handle_finalizers.
27693         * ggc.h (ggc_internal_alloc): Add arguments to allow installing a
27694         finalizer.
27695         (ggc_internal_cleared_alloc): Likewise.
27696         (finalize): New function.
27697         (need_finalization_p): Likewise.
27698         (ggc_alloc): Install the type's destructor as the finalizer if it
27699         might do something.
27700         (ggc_cleared_alloc): Likewise.
27701         (ggc_vec_alloc): Likewise.
27702         (ggc_cleared_vec_alloc): Likewise.
27703
27704 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
27705
27706         * ggc.h (ggc_alloc_cleared_simd_clone_stat): Remove function.
27707
27708 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
27709
27710         * alias.c (record_alias_subset): Adjust.
27711         * bitmap.c (bitmap_element_allocate): Likewise.
27712         (bitmap_gc_alloc_stat): Likewise.
27713         * cfg.c (init_flow): Likewise.
27714         (alloc_block): Likewise.
27715         (unchecked_make_edge): Likewise.
27716         * cfgloop.c (alloc_loop): Likewise.
27717         (flow_loops_find): Likewise.
27718         (rescan_loop_exit): Likewise.
27719         * cfgrtl.c (init_rtl_bb_info): Likewise.
27720         * cgraph.c (insert_new_cgraph_node_version): Likewise.
27721         (cgraph_allocate_node): Likewise.
27722         (cgraph_create_edge_1): Likewise.
27723         (cgraph_allocate_init_indirect_info): Likewise.
27724         * cgraphclones.c (cgraph_clone_edge): Likewise.
27725         * cgraphunit.c (add_asm_node): Likewise.
27726         (init_lowered_empty_function): Likewise.
27727         * config/aarch64/aarch64.c (aarch64_init_machine_status): Likewise.
27728         * config/alpha/alpha.c (alpha_init_machine_status): Likewise.
27729         (alpha_use_linkage): Likewise.
27730         * config/arc/arc.c (arc_init_machine_status): Likewise.
27731         * config/arm/arm.c (arm_init_machine_status): Likewise.
27732         * config/avr/avr.c (avr_init_machine_status): Likewise.
27733         * config/bfin/bfin.c (bfin_init_machine_status): Likewise.
27734         * config/c6x/c6x.c (c6x_init_machine_status): Likewise.
27735         * config/cris/cris.c (cris_init_machine_status): Likewise.
27736         * config/darwin.c (machopic_indirection_name): Likewise.
27737         (darwin_build_constant_cfstring): Likewise.
27738         (darwin_enter_string_into_cfstring_table): Likewise.
27739         * config/epiphany/epiphany.c (epiphany_init_machine_status): Likewise.
27740         * config/frv/frv.c (frv_init_machine_status): Likewise.
27741         * config/i386/i386.c (get_dllimport_decl): Likewise.
27742         (ix86_init_machine_status): Likewise.
27743         (assign_386_stack_local): Likewise.
27744         * config/i386/winnt.c (i386_pe_record_external_function): Likewise.
27745         (i386_pe_maybe_record_exported_symbol): Likewise.
27746         (i386_pe_record_stub): Likewise.
27747         * config/ia64/ia64.c (ia64_init_machine_status): Likewise.
27748         * config/iq2000/iq2000.c (iq2000_init_machine_status): Likewise.
27749         * config/m32c/m32c.c (m32c_init_machine_status): Likewise.
27750         (m32c_note_pragma_address): Likewise.
27751         * config/mep/mep.c (mep_init_machine_status): Likewise.
27752         (mep_note_pragma_flag): Likewise.
27753         * config/mips/mips.c (mflip_mips16_use_mips16_p): Likewise.
27754         (mips16_local_alias): Likewise.
27755         (mips_init_machine_status): Likewise.
27756         * config/mmix/mmix.c (mmix_init_machine_status): Likewise.
27757         * config/moxie/moxie.c (moxie_init_machine_status): Likewise.
27758         * config/msp430/msp430.c (msp430_init_machine_status): Likewise.
27759         * config/nds32/nds32.c (nds32_init_machine_status): Likewise.
27760         * config/nios2/nios2.c (nios2_init_machine_status): Likewise.
27761         * config/pa/pa.c (pa_init_machine_status): Likewise.
27762         (pa_get_deferred_plabel): Likewise.
27763         * config/rl78/rl78.c (rl78_init_machine_status): Likewise.
27764         * config/rs6000/rs6000.c (builtin_function_type): Likewise.
27765         (rs6000_init_machine_status): Likewise.
27766         (output_toc): Likewise.
27767         * config/s390/s390.c (s390_init_machine_status): Likewise.
27768         * config/score/score.c (score_output_external): Likewise.
27769         * config/sparc/sparc.c (sparc_init_machine_status): Likewise.
27770         * config/spu/spu.c (spu_init_machine_status): Likewise.
27771         * config/tilegx/tilegx.c (tilegx_init_machine_status): Likewise.
27772         * config/tilepro/tilepro.c (tilepro_init_machine_status): Likewise.
27773         * config/xtensa/xtensa.c (xtensa_init_machine_status): Likewise.
27774         * coverage.c (coverage_end_function): Likewise.
27775         * dbxout.c (dbxout_init): Likewise.
27776         * doc/gty.texi: Don't mention variable_size attribute.
27777         * dwarf2cfi.c (new_cfi): Adjust.
27778         (new_cfi_row): Likewise.
27779         (copy_cfi_row): Likewise.
27780         (create_cie_data): Likewise.
27781         * dwarf2out.c (dwarf2out_alloc_current_fde): Likewise.
27782         (new_loc_descr): Likewise.
27783         (find_AT_string_in_table): Likewise.
27784         (add_addr_table_entry): Likewise.
27785         (new_die): Likewise.
27786         (add_var_loc_to_decl): Likewise.
27787         (clone_die): Likewise.
27788         (clone_as_declaration): Likewise.
27789         (break_out_comdat_types): Likewise.
27790         (new_loc_list): Likewise.
27791         (add_loc_descr_to_each): Likewise.
27792         (add_location_or_const_value_attribute): Likewise.
27793         (add_linkage_name): Likewise.
27794         (lookup_filename): Likewise.
27795         (dwarf2out_var_location): Likewise.
27796         (new_line_info_table): Likewise.
27797         (dwarf2out_init): Likewise.
27798         (mem_loc_descriptor): Likewise.
27799         (loc_descriptor): Likewise.
27800         (add_const_value_attribute): Likewise.
27801         (tree_add_const_value_attribute): Likewise.
27802         (comp_dir_string): Likewise.
27803         (dwarf2out_vms_debug_main_pointer): Likewise.
27804         (string_cst_pool_decl): Likewise.
27805         * emit-rtl.c (set_mem_attrs): Likewise.
27806         (get_reg_attrs): Likewise.
27807         (start_sequence): Likewise.
27808         (init_emit): Likewise.
27809         (init_emit_regs): Likewise.
27810         * except.c (init_eh_for_function): Likewise.
27811         (gen_eh_region): Likewise.
27812         (gen_eh_region_catch): Likewise.
27813         (gen_eh_landing_pad): Likewise.
27814         (add_call_site): Likewise.
27815         * function.c (add_frame_space): Likewise.
27816         (insert_temp_slot_address): Likewise.
27817         (assign_stack_temp_for_type): Likewise.
27818         (get_hard_reg_initial_val): Likewise.
27819         (allocate_struct_function): Likewise.
27820         (prepare_function_start): Likewise.
27821         (types_used_by_var_decl_insert): Likewise.
27822         * gengtype.c (variable_size_p): Remove function.
27823         (enum alloc_quantity): Remove enum.
27824         (write_typed_alloc_def): Remove function.
27825         (write_typed_struct_alloc_def): Likewise.
27826         (write_typed_typedef_alloc_def): Likewise.
27827         (write_typed_alloc_defns): Likewise.
27828         (main): Adjust.
27829         * ggc-common.c (ggc_cleared_alloc_htab_ignore_args): Adjust.
27830         (ggc_cleared_alloc_ptr_array_two_args): Likewise.
27831         * ggc.h (ggc_alloc): new function.
27832         (ggc_cleared_alloc): Likewise.
27833         (ggc_vec_alloc): Template on type of vector element, and remove
27834         element size argument.
27835         (ggc_cleared_vec_alloc): Likewise.
27836         * gimple.c (gimple_build_omp_for): Adjust.
27837         (gimple_copy): Likewise.
27838         * ipa-cp.c (get_replacement_map): Likewise.
27839         (find_aggregate_values_for_callers_subset): Likewise.
27840         (known_aggs_to_agg_replacement_list): Likewise.
27841         * ipa-devirt.c (get_odr_type): Likewise.
27842         * ipa-prop.c (ipa_node_duplication_hook): Likewise.
27843         (read_agg_replacement_chain): Likewise.
27844         * loop-iv.c (get_simple_loop_desc): Likewise.
27845         * lto-cgraph.c (input_node_opt_summary): Likewise.
27846         * lto-section-in.c (lto_new_in_decl_state): Likewise.
27847         * lto-streamer-in.c (lto_input_eh_catch_list): Likewise.
27848         (input_eh_region): Likewise.
27849         (input_eh_lp): Likewise.
27850         (input_cfg): Likewise.
27851         * optabs.c (set_optab_libfunc): Likewise.
27852         (init_tree_optimization_optabs): Likewise.
27853         (set_conv_libfunc): Likewise.
27854         * passes.c (do_per_function_toporder): Likewise.
27855         * rtl.h: Don't use variable_size gty attribute.
27856         * sese.c (if_region_set_false_region): Adjust.
27857         * stringpool.c (gt_pch_save_stringpool): Likewise.
27858         * target-globals.c (save_target_globals): Likewise.
27859         * toplev.c (general_init): Likewise.
27860         * trans-mem.c (record_tm_replacement): Likewise.
27861         (split_bb_make_tm_edge): Likewise.
27862         * tree-cfg.c (move_sese_region_to_fn): Likewise.
27863         * tree-data-ref.h (lambda_vector_new): Likewise.
27864         * tree-eh.c (add_stmt_to_eh_lp_fn): Likewise.
27865         * tree-iterator.c (tsi_link_before): Likewise.
27866         (tsi_link_after): Likewise.
27867         * tree-scalar-evolution.c (new_scev_info_str): Likewise.
27868         * tree-ssa-loop-niter.c (record_estimate): Likewise.
27869         * tree-ssa-operands.c (ssa_operand_alloc): Likewise.
27870         * tree-ssa-operands.h: Don't use variable_size gty attribute.
27871         * tree-ssa.c (init_tree_ssa): Adjust.
27872         * tree-ssanames.c (set_range_info): Likewise.
27873         (get_ptr_info): Likewise.
27874         (duplicate_ssa_name_ptr_info): Likewise.
27875         (duplicate_ssa_name_range_info): Likewise.
27876         * tree-streamer-in.c (unpack_ts_real_cst_value_fields): Likewise.
27877         (unpack_ts_fixed_cst_value_fields): Likewise.
27878         * tree.c (build_fixed): Likewise.
27879         (build_real): Likewise.
27880         (build_string): Likewise.
27881         (decl_priority_info): Likewise.
27882         (decl_debug_expr_insert): Likewise.
27883         (decl_value_expr_insert): Likewise.
27884         (decl_debug_args_insert): Likewise.
27885         (type_hash_add): Likewise.
27886         (build_omp_clause): Likewise.
27887         * ubsan.c (decl_for_type_insert): Likewise.
27888         * varasm.c (get_unnamed_section): Likewise.
27889         (get_noswitch_section): Likewise.
27890         (get_section): Likewise.
27891         (get_block_for_section): Likewise.
27892         (create_block_symbol): Likewise.
27893         (build_constant_desc): Likewise.
27894         (create_constant_pool): Likewise.
27895         (force_const_mem): Likewise.
27896         (record_tm_clone_pair): Likewise.
27897         * varpool.c (varpool_create_empty_node): Likewise.
27898
27899 2014-05-17  Trevor Saunders  <tsaunders@mozilla.com>
27900
27901         * dwarf2out.c (tree_add_const_value_attribute): Call
27902         ggc_internal_cleared_alloc instead of ggc_alloc_cleared_atomic.
27903         * gengtype.c (write_typed_alloc_def): Call ggc_internal_<x>alloc
27904         instead of ggc_internal_<x>alloc_stat.
27905         * ggc-common.c (ggc_internal_cleared_alloc): Drop _stat suffix.
27906         (ggc_realloc): Likewise.
27907         * ggc-none.c (ggc_internal_alloc): Likewise.
27908         (ggc_internal_cleared_alloc): Likewise.
27909         * ggc-page.c: Likewise.
27910         * ggc.h (ggc_internal_alloc_stat): Likewise.
27911         (ggc_internal_alloc): Remove macro.
27912         (ggc_internal_cleared_alloc_stat): Drop _stat suffix.
27913         (ggc_internal_cleared_alloc): Remove macro.
27914         (GGC_RESIZEVEC): Adjust.
27915         (ggc_resizevar): Remove macro.
27916         (ggc_internal_vec_alloc_stat): Drop _stat suffix.
27917         (ggc_internal_cleared_vec_alloc_stat): Likewise.
27918         (ggc_internal_vec_cleared_alloc): Remove macro.
27919         (ggc_alloc_atomic_stat): Drop _stat suffix.
27920         (ggc_alloc_atomic): Remove macro.
27921         (ggc_alloc_cleared_atomic): Remove macro.
27922         (ggc_alloc_string_stat): Drop _stat suffix.
27923         (ggc_alloc_string): Remove macro.
27924         (ggc_alloc_rtx_def_stat): Adjust.
27925         (ggc_alloc_tree_node_stat): Likewise.
27926         (ggc_alloc_cleared_tree_node_stat): Likewise.
27927         (ggc_alloc_cleared_gimple_statement_stat): Likewise.
27928         (ggc_alloc_cleared_simd_clone_stat): Likewise.
27929         * gimple.c (gimple_build_omp_for): Likewise.
27930         (gimple_copy): Likewise.
27931         * stringpool.c (ggc_alloc_string_stat): Drop _stat suffix.
27932         * toplev.c (realloc_for_line_map): Adjust.
27933         * tree-data-ref.h (lambda_vector_new): Likewise.
27934         * tree-phinodes.c (allocate_phi_node): Likewise.
27935         * tree.c (grow_tree_vec_stat): Likewise.
27936         * vec.h (va_gc::reserve): Adjust.
27937
27938 2014-05-17  Ajit Agarwal  <ajitkum@xilinx.com>
27939
27940         * config/microblaze/microblaze.c (break_handler): New Declaration.
27941         (microblaze_break_function_p,microblaze_is_break_handler): New.
27942         (compute_frame_size): Use microblaze_break_function_p.
27943         Add the test of break_handler.
27944         (microblaze_function_prologue) : Add the test of variable
27945         break_handler.  Check the fnname by BREAK_HANDLER_NAME.
27946         (microblaze_function_epilogue) : Add the test of break_handler.
27947         (microblaze_globalize_label) : Add the test of break_handler.
27948         Check the name by BREAK_HANDLER_NAME.
27949
27950         * config/microblaze/microblaze.h (BREAK_HANDLER_NAME): New macro
27951
27952         * config/microblaze/microblaze.md (*<optab>,<optab>_internal): Add
27953         microblaze_is_break_handler test.
27954         (call_internal1,call_value_intern): Use microblaze_break_function_p.
27955         Use SYMBOL_REF_DECL.
27956
27957         * config/microblaze/microblaze-protos.h
27958         (microblaze_break_function_p,microblaze_is_break_handler):
27959         New Declaration.
27960
27961         * doc/extend.texi (MicroBlaze break_handler Functions): Document
27962         new MicroBlaze break_handler functions.
27963
27964 2014-05-17  Uros Bizjak  <ubizjak@gmail.com>
27965
27966         * doc/extend.texi (Size of an asm): Move node text according
27967         to its @menu entry position.
27968
27969 2014-05-17  Marc Glisse  <marc.glisse@inria.fr>
27970
27971         PR tree-optimization/61140
27972         PR tree-optimization/61150
27973         PR tree-optimization/61197
27974         * tree-ssa-phiopt.c (value_replacement): Punt on multiple phis.
27975
27976 2014-05-17  Uros Bizjak  <ubizjak@gmail.com>
27977
27978         * doc/invoke.texi (free): Mention Alpha.  Also enabled at -Os.
27979
27980 2014-05-17  Richard Sandiford  <r.sandiford@uk.ibm.com>
27981
27982         * wide-int.cc: Only include longlong.h if W_TYPE_SIZE==32 or
27983         __SIZEOF_INT128__ is defined.
27984
27985 2014-05-17  Richard Sandiford  <rdsandiford@googlemail.com>
27986
27987         * config/rs6000/rs6000.c (rs6000_real_tls_symbol_ref_p): New function.
27988         (rs6000_delegitimize_address): Use it.
27989
27990 2014-05-17  Richard Sandiford  <rdsandiford@googlemail.com>
27991
27992         * emit-rtl.h (replace_equiv_address, replace_equiv_address_nv): Add an
27993         inplace argument.  Store the new address in the original MEM when true.
27994         * emit-rtl.c (change_address_1): Likewise.
27995         (adjust_address_1, adjust_automodify_address_1, offset_address):
27996         Update accordingly.
27997         * rtl.h (plus_constant): Add an inplace argument.
27998         * explow.c (plus_constant): Likewise.  Try to reuse the original PLUS
27999         when true.  Avoid generating (plus X (const_int 0)).
28000         * function.c (instantiate_virtual_regs_in_rtx): Adjust the PLUS
28001         in-place.  Pass true to plus_constant.
28002         (instantiate_virtual_regs_in_insn): Pass true to replace_equiv_address.
28003
28004 2014-05-16  Dehao Chen  <dehao@google.com>
28005
28006         * tree-cfg.c (gimple_merge_blocks): Updates bb count with max count.
28007
28008 2014-05-16  Oleg Endo  <olegendo@gcc.gnu.org>
28009
28010         PR target/54089
28011         * config/sh/predicates.md (negt_reg_shl31_operand): Match additional
28012         patterns.
28013         * config/sh/sh.md (*negt_msb): Merge SH2A and non-SH2A variants.
28014
28015 2014-05-16  Dehao Chen  <dehao@google.com>
28016
28017         * ira-int.h (REG_FREQ_FROM_EDGE_FREQ): Use
28018         optimize_function_for_size_p.
28019         * regs.h (REG_FREQ_FROM_BB): Likewise.
28020
28021 2014-05-16  Oleg Endo  <olegendo@gcc.gnu.org>
28022
28023         PR target/51244
28024         * config/sh/sh.c (sh_eval_treg_value): Handle t_reg_operand and
28025         negt_reg_operand cases.
28026         * config/sh/sh.md (*cset_zero): Likewise by using cbranch_treg_value
28027         predicate.
28028         * config/sh/predicates.md (cbranch_treg_value): Simplify.
28029
28030 2014-05-16  Oleg Endo  <olegendo@gcc.gnu.org>
28031
28032         * config/sh/sh.c (sh_option_override): Set branch cost to 2 for all
28033         target variants.
28034
28035 2014-05-16  David Malcolm  <dmalcolm@redhat.com>
28036
28037         Revert:
28038         2014-04-29  David Malcolm  <dmalcolm@redhat.com>
28039
28040         * tree-cfg.c (dump_function_to_file): Dump the return type of
28041         functions, in a line to itself before the function body, mimicking
28042         the layout of a C function.
28043
28044 2014-05-16  Dehao Chen  <dehao@google.com>
28045
28046         * cfghooks.c (make_forwarder_block): Use direct computation to
28047         get fall-through edge's count and frequency.
28048
28049 2014-05-16  Benno Schulenberg  <bensberg@justemail.net>
28050
28051         * config/arc/arc.c (arc_init): Fix typo in error message.
28052         * config/i386/i386.c (ix86_expand_builtin): Likewise.
28053         (split_stack_prologue_scratch_regno): Likewise.
28054         * fortran/check.c (gfc_check_fn_rc2008): Remove duplicate
28055         word from error message.
28056
28057 2014-05-16  Zhouyi Zhou <yizhouzhou@ict.ac.cn>
28058
28059         * ira-costs.c: Fix typo in comment.
28060
28061 2014-05-16  David Wohlferd <dw@LimeGreenSocks.com>
28062
28063         * doc/extend.texi: (Visibility Pragmas) Fix misplaced @xref
28064
28065 2014-05-16  Jan Hubicka  <hubicka@ucw.cz>
28066
28067         * varpool.c (dump_varpool_node): Dump write-only flag.
28068         * lto-cgraph.c (lto_output_varpool_node, input_varpool_node): Stream
28069         write-only flag.
28070         * tree-cfg.c (execute_fixup_cfg): Remove statements setting
28071         write-only variables.
28072         * ipa.c (process_references): New function.
28073         (set_readonly_bit): New function.
28074         (set_writeonly_bit): New function.
28075         (clear_addressable_bit): New function.
28076         (ipa_discover_readonly_nonaddressable_var): Mark write only variables;
28077         fix handling of aliases.
28078         * cgraph.h (struct varpool_node): Add writeonly flag.
28079
28080 2014-05-16  Vladimir Makarov  <vmakarov@redhat.com>
28081
28082         PR rtl-optimization/60969
28083         * ira-costs.c (record_reg_classes): Allow only memory for pseudo.
28084         Calculate costs for this case.
28085
28086 2014-05-16  Eric Botcazou  <ebotcazou@adacore.com>
28087
28088         * fold-const (fold_unary_loc) <NON_LVALUE_EXPR>: New case.
28089         <CASE_CONVERT>: Pass arg0 instead of op0 to fold_convert_const.
28090
28091 2014-05-16  Richard Biener  <rguenther@suse.de>
28092
28093         PR tree-optimization/61194
28094         * tree-vect-patterns.c (adjust_bool_pattern): Also handle
28095         bool patterns ending in a COND_EXPR.
28096
28097 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
28098
28099         * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Fix FNMUL case.
28100
28101 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
28102
28103         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle the case
28104         where we were unable to cost an RTX.
28105
28106 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
28107
28108         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost SYMBOL_REF,
28109         HIGH, LO_SUM.
28110
28111 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
28112             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
28113
28114         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost TRUNCATE.
28115
28116 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
28117             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
28118
28119         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost FMA,
28120         FLOAT_EXTEND, FLOAT_TRUNCATE, ABS, SMAX, and SMIN.
28121
28122 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
28123             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
28124
28125         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost comparison
28126         operators.
28127
28128 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
28129             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
28130
28131         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
28132         DIV/MOD.
28133
28134 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
28135             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
28136
28137         * config/aarch64/aarch64.c (aarch64_rtx_arith_op_extract_p): New.
28138         (aarch64_rtx_costs): Improve costs for SIGN/ZERO_EXTRACT.
28139
28140 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
28141             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
28142
28143         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costs for
28144         rotates and shifts.
28145
28146 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
28147             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
28148
28149         * config/aarch64/aarch64.c (aarch64_rtx_costs): Cost
28150         ZERO_EXTEND and SIGN_EXTEND better.
28151
28152 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
28153             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
28154
28155         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve cost for
28156         logical operations.
28157
28158 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
28159             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
28160
28161         * config/aarch64/aarch64.c (aarch64_rtx_costs): Use address
28162         costs when costing loads and stores to memory.
28163
28164 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
28165             Philip Tomsich  <philipp.tomsich@theobroma-systems.com>
28166
28167         * config/aarch64/aarch64.c (aarch64_rtx_costs): Improve costing
28168         for SET RTX.
28169
28170 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
28171
28172         * config/aarch64/aarch64.c (aarch64_rtx_costs): Set default costs.
28173
28174 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
28175             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
28176
28177         * config/aarch64/aarch64.c (aarch64_strip_shift_or_extend): Rename
28178         to...
28179         (aarch64_strip_extend): ...this, don't strip shifts, check RTX is
28180         well formed.
28181         (aarch64_rtx_mult_cost): New.
28182         (aarch64_rtx_costs): Use it, refactor as appropriate.
28183
28184 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
28185             Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
28186
28187         * config/aarch64/aarch64.c (aarch64_build_constant): Conditionally
28188         emit instructions, return number of instructions which would
28189         be emitted.
28190         (aarch64_add_constant): Update call to aarch64_build_constant.
28191         (aarch64_output_mi_thunk): Likewise.
28192         (aarch64_rtx_costs): Estimate cost of a CONST_INT, cost of
28193         a CONST_DOUBLE.
28194
28195 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
28196
28197         * config/aarch64/aarch64.c (aarch64_rtx_costs_wrapper): New.
28198         (TARGET_RTX_COSTS): Call it.
28199
28200 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
28201
28202         * config/aarch64/aarch64.c (cortexa57_addrcost_table): New.
28203         (cortexa57_vector_cost): Likewise.
28204         (cortexa57_tunings): Use them.
28205
28206 2014-05-16  James Greenhalgh  <james.greenhalgh@arm.com>
28207
28208         * config/aarch64/aarch64-protos.h (scale_addr_mode_cost): New.
28209         (cpu_addrcost_table): Use it.
28210         * config/aarch64/aarch64.c (generic_addrcost_table): Initialize it.
28211         (aarch64_address_cost): Rewrite using aarch64_classify_address,
28212         move it.
28213
28214 2014-05-16  Richard Biener  <rguenther@suse.de>
28215
28216         * tree-ssa-sccvn.c: Include tree-cfg.h and domwalk.h.
28217         (set_ssa_val_to): Handle unexpected sets to VN_TOP.
28218         (visit_phi): Ignore edges marked as not executable.
28219         (class cond_dom_walker): New.
28220         (cond_dom_walker::before_dom_children): Value-number
28221         control statements and mark successor edges as not
28222         executable if possible.
28223         (run_scc_vn): First walk all control statements in
28224         dominator order, marking edges as not executable.
28225         * tree-inline.c (copy_edges_for_bb): Be not confused
28226         about random edge flags.
28227
28228 2014-05-16  Richard Biener  <rguenther@suse.de>
28229
28230         * tree-ssa-sccvn.c (visit_use): Also constant-fold calls.
28231
28232 2014-05-15  Peter Bergner  <bergner@vnet.ibm.com>
28233
28234         PR target/61193
28235         * config/rs6000/htmxlintrin.h (_HTM_TBEGIN_STARTED): New define.
28236         (__TM_simple_begin): Use it.
28237         (__TM_begin): Likewise.
28238
28239 2014-05-15  Martin Jambor  <mjambor@suse.cz>
28240
28241         PR ipa/61085
28242         * ipa-prop.c (update_indirect_edges_after_inlining): Check
28243         type_preserved flag when the indirect edge is polymorphic.
28244
28245 2014-05-15  Martin Jambor  <mjambor@suse.cz>
28246
28247         PR tree-optimization/61090
28248         * tree-sra.c (sra_modify_expr): Pass the current gsi to
28249         build_ref_for_model.
28250
28251 2014-05-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
28252
28253         * config/arm/arm.c (arm_option_override): Use the SCHED_PRESSURE_MODEL
28254         enum name for PARAM_SCHED_PRESSURE_ALGORITHM.
28255
28256 2014-05-15  Jakub Jelinek  <jakub@redhat.com>
28257
28258         PR tree-optimization/61158
28259         * fold-const.c (fold_binary_loc): If X is zero-extended and
28260         shiftc >= prec, make sure zerobits is all ones instead of
28261         invoking undefined behavior.
28262
28263 2014-05-15  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
28264
28265         * regcprop.h: New file.
28266         * regcprop.c (skip_debug_insn_p): New decl.
28267         (replace_oldest_value_reg): Check skip_debug_insn_p.
28268         (copyprop_hardreg_forward_bb_without_debug_insn): New function.
28269         * shrink-wrap.c: Include regcprop.h.
28270         (prepare_shrink_wrap): Call
28271         copyprop_hardreg_forward_bb_without_debug_insn.
28272
28273 2014-05-15  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
28274
28275         * shrink-wrap.h: Update comment.
28276         * shrink-wrap.c: Update comment.
28277         (next_block_for_reg): Rename to live_edge_for_reg.
28278         (live_edge_for_reg): Allow live_edge->dest has two predecessors.
28279         (move_insn_for_shrink_wrap): Split live_edge.
28280         (prepre_shrink_wrap): One more parameter for move_insn_for_shrink_wrap.
28281
28282 2014-05-14  Eric Botcazou  <ebotcazou@adacore.com>
28283
28284         * config/sparc/sparc-protos.h (sparc_absnegfloat_split_legitimate):
28285         Delete.
28286         * config/sparc/sparc.c (sparc_absnegfloat_split_legitimate): Likewise.
28287         * config/sparc/sparc.md (fptype_ut699): New attribute.
28288         (in_branch_delay): Return false if -mfix-ut699 is specified and
28289         fptype_ut699 is set to single.
28290         (truncdfsf2): Add fptype_ut699 attribute.
28291         (fix_truncdfsi2): Likewise.
28292         (floatsisf2): Change fptype attribute.
28293         (fix_truncsfsi2): Likewise.
28294         (negtf2_notv9): Delete.
28295         (negtf2_v9): Likewise.
28296         (negtf2_hq): New instruction.
28297         (negtf2): New instruction and splitter.
28298         (negdf2_notv9): Rewrite.
28299         (abstf2_notv9): Delete.
28300         (abstf2_hq_v9): Likewise.
28301         (abstf2_v9): Likewise.
28302         (abstf2_hq): New instruction.
28303         (abstf2): New instruction and splitter.
28304         (absdf2_notv9): Rewrite.
28305
28306 2014-05-14  Cary Coutant  <ccoutant@google.com>
28307
28308         PR debug/61013
28309         * opts.c (common_handle_option): Don't special-case "-g".
28310         (set_debug_level): Default to at least level 2 with "-g".
28311
28312 2014-05-14  DJ Delorie  <dj@redhat.com>
28313
28314         * config/msp430/msp430.c (msp430_builtin): Add
28315         MSP430_BUILTIN_DELAY_CYCLES.
28316         (msp430_init_builtins): Register void __delay_cycles(long long).
28317         (msp430_builtin_decl): Add it.
28318         (cg_magic_constant): New.
28319         (msp430_expand_delay_cycles): New.
28320         (msp430_expand_builtin): Call it.
28321         (msp430_print_operand_raw): Change integer printing from "int" to
28322         HOST_WIDE_INT.
28323         * config/msp430/msp430.md (define_constants): Add delay_cycles tags.
28324         (delay_cycles_start): New.
28325         (delay_cycles_end): New.
28326         (delay_cycles_32): New.
28327         (delay_cycles_32x): New.
28328         (delay_cycles_16): New.
28329         (delay_cycles_16x): New.
28330         (delay_cycles_2): New.
28331         (delay_cycles_1): New.
28332         * doc/extend.texi: Document __delay_cycles().
28333
28334 2014-05-14  Sandra Loosemore  <sandra@codesourcery.com>
28335
28336         * config/nios2/nios2.md (nios2_cbranch): Fix paste-o in
28337         length attribute computation.
28338
28339 2014-05-14  Richard Sandiford  <rdsandiford@googlemail.com>
28340
28341         PR debug/61188
28342         * print-rtl.c (print_rtx): Suppress uids if flag_dump_unnumbered.
28343
28344 2014-05-14  Richard Sandiford  <r.sandiford@uk.ibm.com>
28345
28346         PR target/61084
28347         * config/sparc/sparc.md: Fix types of low and high in DI constant
28348         splitter.  Use gen_int_mode in some other splitters.
28349
28350 2014-05-14  Martin Jambor  <mjambor@suse.cz>
28351
28352         PR ipa/60897
28353         * ipa-prop.c (ipa_modify_formal_parameters): Reset DECL_LANG_SPECIFIC.
28354
28355 2014-05-14  James Norris  <jnorris@codesourcery.com>
28356
28357         * omp-low.c (expand_parallel_call): Remove shadow variable.
28358         (expand_omp_taskreg): Likewise.
28359
28360 2014-05-14  Ilya Tocar  <ilya.tocar@intel.com>
28361
28362         * common/config/i386/i386-common.c
28363         (OPTION_MASK_ISA_CLFLUSHOPT_SET): Define.
28364         (OPTION_MASK_ISA_XSAVES_SET): Ditto.
28365         (OPTION_MASK_ISA_XSAVEC_SET): Ditto.
28366         (OPTION_MASK_ISA_CLFLUSHOPT_UNSET): Ditto.
28367         (OPTION_MASK_ISA_XSAVES_UNSET): Ditto.
28368         (OPTION_MASK_ISA_XSAVEC_UNSET): Ditto.
28369         (ix86_handle_option): Handle OPT_mxsavec, OPT_mxsaves, OPT_mclflushopt.
28370         * config.gcc (i[34567]86-*-*): Add clflushoptintrin.h,
28371         xsavecintrin.h, xsavesintrin.h.
28372         (x86_64-*-*): Ditto.
28373         * config/i386/clflushoptintrin.h: New.
28374         * config/i386/xsavecintrin.h: Ditto.
28375         * config/i386/xsavesintrin.h: Ditto.
28376         * config/i386/cpuid.h (bit_CLFLUSHOPT): Define.
28377         (bit_XSAVES): Ditto.
28378         (bit_XSAVES): Ditto.
28379         * config/i386/driver-i386.c (host_detect_local_cpu): Handle
28380         -mclflushopt, -mxsavec, -mxsaves, -mno-xsaves, -mno-xsavec,
28381         -mno-clflushopt.
28382         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
28383         OPTION_MASK_ISA_CLFLUSHOPT, OPTION_MASK_ISA_XSAVEC,
28384         OPTION_MASK_ISA_XSAVES.
28385         * config/i386/i386.c (ix86_target_string): Handle -mclflushopt,
28386         -mxsavec, -mxsaves.
28387         (PTA_CLFLUSHOPT) Define.
28388         (PTA_XSAVEC): Ditto.
28389         (PTA_XSAVES): Ditto.
28390         (ix86_option_override_internal): Handle new options.
28391         (ix86_valid_target_attribute_inner_p): Ditto.
28392         (ix86_builtins): Add IX86_BUILTIN_XSAVEC, IX86_BUILTIN_XSAVEC64,
28393         IX86_BUILTIN_XSAVES, IX86_BUILTIN_XRSTORS, IX86_BUILTIN_XSAVES64,
28394         IX86_BUILTIN_XRSTORS64, IX86_BUILTIN_CLFLUSHOPT.
28395         (bdesc_special_args): Add __builtin_ia32_xsaves,
28396         __builtin_ia32_xrstors, __builtin_ia32_xsavec, __builtin_ia32_xsaves64,
28397         __builtin_ia32_xrstors64, __builtin_ia32_xsavec64.
28398         (ix86_init_mmx_sse_builtins): Add __builtin_ia32_clflushopt.
28399         (ix86_expand_builtin): Handle new builtins.
28400         * config/i386/i386.h (TARGET_CLFLUSHOPT) Define.
28401         (TARGET_CLFLUSHOPT_P): Ditto.
28402         (TARGET_XSAVEC): Ditto.
28403         (TARGET_XSAVEC_P): Ditto.
28404         (TARGET_XSAVES): Ditto.
28405         (TARGET_XSAVES_P): Ditto.
28406         * config/i386/i386.md (ANY_XSAVE): Add UNSPECV_XSAVEC, UNSPECV_XSAVES.
28407         (ANY_XSAVE64)" Add UNSPECV_XSAVEC64, UNSPECV_XSAVES64.
28408         (attr xsave): Add xsavec, xsavec64, xsaves, xsaves64.
28409         (ANY_XRSTOR): New.
28410         (ANY_XRSTOR64): Ditto.
28411         (xrstor): Ditto.
28412         (xrstor): Change into <xrstor>.
28413         (xrstor_rex64): Change into <xrstor>_rex64.
28414         (xrstor64): Change into <xrstor>64
28415         (clflushopt): New.
28416         * config/i386/i386.opt (mclflushopt): New.
28417         (mxsavec): Ditto.
28418         (mxsaves): Ditto.
28419         * config/i386/x86intrin.h: Add clflushoptintrin.h, xsavesintrin.h,
28420         xsavecintrin.h.
28421         * doc/invoke.texi: Document new options.
28422
28423 2014-05-14  Andrey Belevantsev  <abel@ispras.ru>
28424
28425         PR rtl-optimization/60866
28426         * sel-sched-ir (sel_init_new_insn): New parameter old_seqno.
28427         Default it to -1.  Pass it down to init_simplejump_data.
28428         (init_simplejump_data): New parameter old_seqno.  Pass it down
28429         to get_seqno_for_a_jump.
28430         (get_seqno_for_a_jump): New parameter old_seqno.  Use it for
28431         initializing new jump seqno as a last resort.  Add comment.
28432         (sel_redirect_edge_and_branch): Save old seqno of the conditional
28433         jump and pass it down to sel_init_new_insn.
28434         (sel_redirect_edge_and_branch_force): Likewise.
28435
28436 2014-05-14  Georg-Johann Lay  <avr@gjlay.de>
28437
28438         * config/avr/avr.h (REG_CLASS_CONTENTS): Use unsigned suffix for
28439         shifted values to avoid build warning.
28440
28441 2014-05-14  Eric Botcazou  <ebotcazou@adacore.com>
28442
28443         * cfgcleanup.c (try_forward_edges): Use location_t for locations.
28444         * cfgrtl.c (rtl_merge_blocks): Fix comment.
28445         (cfg_layout_merge_blocks): Likewise.
28446         * except.c (emit_to_new_bb_before): Remove prev_bb local variable.
28447
28448 2014-05-14  Andrey Belevantsev  <abel@ispras.ru>
28449
28450         PR rtl-optimization/60901
28451         * config/i386/i386.c (ix86_dependencies_evaluation_hook): Check that
28452         bb predecessor belongs to the same scheduling region.  Adjust comment.
28453
28454 2014-05-13  Peter Bergner  <bergner@vnet.ibm.com>
28455
28456         * doc/sourcebuild.texi: (dfp_hw): Document.
28457         (p8vector_hw): Likewise.
28458         (powerpc_eabi_ok): Likewise.
28459         (powerpc_elfv2): Likewise.
28460         (powerpc_htm_ok): Likewise.
28461         (ppc_recip_hw): Likewise.
28462         (vsx_hw): Likewise.
28463
28464 2014-05-13  Cary Coutant  <ccoutant@google.com>
28465
28466         * opts.c (finish_options): Use -ggnu-pubnames with -gsplit-dwarf.
28467
28468 2014-05-13  David Malcolm  <dmalcolm@redhat.com>
28469
28470         * gengtype-parse.c (require3): Eliminate in favor of...
28471         (require4): New.
28472         (require_template_declaration): Update to support optional single *
28473         on a type.
28474
28475         * gengtype.c (get_ultimate_base_class): Add a non-const overload.
28476         (create_user_defined_type): Handle a single level of explicit
28477         pointerness within template arguments.
28478         (struct write_types_data): Add field "kind".
28479         (filter_type_name): Handle "*" character.
28480         (write_user_func_for_structure_ptr): Require a write_types_data
28481         rather than just a prefix string, so that we can look up the kind
28482         of the wtd and use it as an index into wrote_user_func_for_ptr,
28483         ensuring that such functions are written at most once.  Support
28484         subclasses by invoking the marking function of the ultimate base class.
28485         (write_user_func_for_structure_body): Require a write_types_data
28486         rather than just a prefix string, so that we can pass this to
28487         write_user_func_for_structure_ptr.
28488         (write_func_for_structure): Likewise.
28489         (ggc_wtd): Add initializer of new "kind" field.
28490         (pch_wtd): Likewise.
28491
28492         * gengtype.h (enum write_types_kinds): New.
28493         (struct type): Add field wrote_user_func_for_ptr to the "s"
28494         union member.
28495
28496 2014-05-13  Richard Sandiford  <r.sandiford@uk.ibm.com>
28497
28498         * fold-const.c (optimize_bit_field_compare): Use wi:: operations
28499         instead of const_binop.
28500         (fold_binary_loc): Likewise.
28501
28502 2014-05-13  Richard Sandiford  <r.sandiford@uk.ibm.com>
28503
28504         * tree-dfa.h (get_addr_base_and_unit_offset_1): Update array index
28505         calculation to match get_ref_base_and_extent.
28506
28507 2014-05-13  Catherine Moore  <clm@codesourcery.com>
28508             Sandra Loosemore  <sandra@codesourcery.com>
28509
28510         * configure.ac: Fix assembly for explicit JALR relocation check.
28511         * configure: Regenerate.
28512
28513 2014-05-13  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
28514
28515         * config/arm/arm.c (neon_itype): Remove NEON_RESULTPAIR.
28516         (arm_init_neon_builtins): Remove handling of NEON_RESULTPAIR.
28517         Remove associated type declarations and initialisations.
28518         (arm_expand_neon_builtin): Likewise.
28519         (neon_emit_pair_result_insn): Delete.
28520         * config/arm/arm_neon_builtins (vtrn, vzip, vuzp): Delete.
28521         * config/arm/neon.md (neon_vtrn<mode>): Delete.
28522         (neon_vzip<mode>): Likewise.
28523         (neon_vuzp<mode>): Likewise.
28524
28525 2014-05-13  Richard Biener  <rguenther@suse.de>
28526
28527         PR ipa/60973
28528         * tree-inline.c (remap_gimple_stmt): Clear tail call flag,
28529         it needs revisiting whether the call still may be tail-called.
28530
28531 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
28532
28533         * rtl.def (SYMBOL_REF): Remove middle "0" field.
28534         * rtl.h (block_symbol): Reduce number of fields to 2.
28535         (rtx_def): Add u2.symbol_ref_flags.
28536         (SYMBOL_REF_FLAGS): Use it.
28537         (SYMBOL_REF_DATA, SET_SYMBOL_REF_DECL, SYMBOL_REF_DECL)
28538         (SET_SYMBOL_REF_CONSTANT, SYMBOL_REF_CONSTANT): Lower index.
28539         * gengtype.c (adjust_field_rtx_def): Remove SYMBOL_REF_FLAGS handling.
28540         Lower index of SYMBOL_REF_DATA.
28541         * print-rtl.c (print_rtx): Lower index for SYMBOL_REF_DATA.
28542         Print SYMBOL_REF_FLAGS at the same time.
28543         * genattrtab.c (attr_rtx_1): Only initialize 1 "0" SYMBOL_REF field.
28544
28545 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
28546
28547         * rtl.def (VAR_LOCATION): Remove "i" field.
28548         * rtl.h (rtx_def): Add u2.var_location_status.
28549         (PAT_VAR_LOCATION_STATUS): Use it.
28550         (gen_rtx_VAR_LOCATION): Declare.
28551         * gengenrtl.c (excluded_rtx): Add VAR_LOCATION.
28552         * emit-rtl.c (gen_rtx_VAR_LOCATION): New function.
28553         * var-tracking.c (emit_note_insn_var_location): Remove casts.
28554
28555 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
28556
28557         * rtl.def (scratch): Fix outdated comment and remove "0" field.
28558         * gengtype.c (adjust_field_rtx_def): Update accordingly.
28559
28560 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
28561
28562         * rtl.def (DEBUG_INSN, INSN, JUMP_INSN, CALL_INSN, JUMP_TABLE_DATA)
28563         (BARRIER, CODE_LABEL, NOTE): Remove first "i" field.
28564         * rtl.h (rtx_def): Add insn_uid to u2 field.
28565         (RTX_FLAG_CHECK8): Delete in favor of...
28566         (RTL_INSN_CHAIN_FLAG_CHECK): ...this new macro.
28567         (INSN_DELETED_P): Update accordingly.
28568         (INSN_UID): Use u2.insn_uid.
28569         (INSN_CHAIN_CODE_P): Define.
28570         (PREV_INSN, NEXT_INSN, BLOCK_FOR_INSN, PATTERN, INSN_LOCATION)
28571         (INSN_CODE, REG_NOTES, CALL_INSN_FUNCTION_USAGE, CODE_LABEL_NUMBER)
28572         (NOTE_DATA, NOTE_DELETED_LABEL_NAME, NOTE_BLOCK, NOTE_EH_HANDLER)
28573         (NOTE_BASIC_BLOCK, NOTE_VAR_LOCATION, NOTE_CFI, NOTE_LABEL_NUMBER)
28574         (NOTE_KIND, LABEL_NAME, LABEL_NUSES, JUMP_LABEL, LABEL_REFS): Lower
28575         indices accordingly.
28576         * print-rtl.c (print_rtx): Print INSN_UIDs before the main loop.
28577         Update indices for insn-chain rtxes.
28578         * gengtype.c (gen_rtx_next): Adjust test for insn-chain rtxes.
28579         (adjust_field_rtx_def): Lower '0' indices for all insn-chain rtxes.
28580         * emit-rtl.c (gen_label_rtx): Update gen_rtx_LABEL call.
28581         * caller-save.c (init_caller_save): Update gen_rtx_INSN calls.
28582         * combine.c (try_combine): Likewise.
28583         * ira.c (setup_prohibited_mode_move_regs): Likewise.
28584
28585 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
28586
28587         * rtl.def (REG): Remove middle field.
28588         * rtl.h (rtx_def): Add orignal_regno to u2.
28589         (ORIGINAL_REGNO): Use it instead of field 1.
28590         (REG_ATTRS): Lower field index accordingly.
28591         * gengtype.c (adjust_field_rtx_def): Remove handling of
28592         ORIGINAL_REGNO.  Move REG_ATTRS index down.
28593         * print-rtl.c (print_rtx): Move ORIGINAL_REGNO handling to the
28594         code that prints the REGNO.
28595
28596 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
28597
28598         * print-rtl.c (print_rtx): Guard whole '0' block with ifndef
28599         GENERATOR_FILE.
28600
28601 2014-05-13  Richard Sandiford  <rdsandiford@googlemail.com>
28602
28603         * rtl.h (rtx_def): Mark u2 as GTY ((skip)).
28604
28605 2014-05-13  Bin Cheng  <bin.cheng@arm.com>
28606
28607         * tree-ssa-loop-ivopts.c (contain_complex_addr_expr): New.
28608         (alloc_iv): Lower base expressions containing ADDR_EXPR.
28609
28610 2014-05-13  Ian Bolton  <ian.bolton@arm.com>
28611
28612         * config/aarch64/aarch64-protos.h
28613         (aarch64_hard_regno_caller_save_mode): New prototype.
28614         * config/aarch64/aarch64.c (aarch64_hard_regno_caller_save_mode):
28615         New function.
28616         * config/aarch64/aarch64.h (HARD_REGNO_CALLER_SAVE_MODE): New macro.
28617
28618 2014-05-13  Christian Bruel  <christian.bruel@st.com>
28619
28620         * target.def (mode_switching): New hook vector.
28621         (mode_emit, mode_needed, mode_after, mode_entry): New hooks.
28622         (mode_exit, modepriority_to_mode): Likewise.
28623         * mode-switching.c (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Hookify.
28624         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
28625         * target.h: Include tm.h and hard-reg-set.h.
28626         * doc/tm.texi.in (EMIT_MODE_SET, MODE_NEEDED, MODE_AFTER, MODE_ENTRY)
28627         (MODE_EXIT, MODE_PRIORITY_TO_MODE): Delete and hookify.
28628         * doc/tm.texi Regenerate.
28629         * config/sh/sh.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
28630         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
28631         * config/sh/sh.c (sh_emit_mode_set, sh_mode_priority): Hookify.
28632         (sh_mode_needed, sh_mode_after, sh_mode_entry, sh_mode_exit): Likewise.
28633         * config/i386/i386.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY): Delete
28634         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
28635         * config/i386/i386-protos.h (ix86_mode_needed, ix86_mode_after)
28636         (ix86_mode_entrym, ix86_emit_mode_set): Remove external declaration.
28637         * config/i386/i386.c (ix86_mode_needed, ix86_mode_after,
28638         (ix86_mode_exit, ix86_mode_entry, ix86_mode_priority)
28639         (ix86_emit_mode_set): Hookify.
28640         * config/epiphany/epiphany.h (MODE_NEEDED, MODE_AFTER, MODE_ENTRY):
28641         Delete.
28642         (MODE_EXIT, MODE_PRIORITY_TO_MODE, EMIT_MODE_SET): Likewise.
28643         * config/epiphany/epiphany-protos.h (epiphany_mode_needed)
28644         (emit_set_fp_mode, epiphany_mode_entry_exit, epiphany_mode_after)
28645         (epiphany_mode_priority_to_mode): Remove declaration.
28646         * config/epiphany/epiphany.c (emit_set_fp_mode): Hookify.
28647         (epiphany_mode_needed, epiphany_mode_priority_to_mode): Likewise.
28648         (epiphany_mode_entry, epiphany_mode_exit, epiphany_mode_after):
28649         Likewise.
28650         (epiphany_mode_priority_to_mode): Change priority type.  Hookify.
28651         (epiphany_mode_needed, epiphany_mode_entry_exit): Hookify.
28652         (epiphany_mode_after, epiphany_mode_entry, emit_set_fp_mode): Hookify.
28653
28654 2014-05-13  Jakub Jelinek  <jakub@redhat.com>
28655
28656         PR target/61060
28657         * config/i386/i386.c (ix86_expand_set_or_movmem): If count_exp
28658         is const0_rtx, return immediately.  Don't test count == 0 when
28659         it is always true.
28660
28661 2014-05-13  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
28662
28663         * Makefile.in: add shrink-wrap.o.
28664         * config/i386/i386.c: include "shrink-wrap.h"
28665         * function.c: Likewise.
28666         (requires_stack_frame_p, next_block_for_reg,
28667         move_insn_for_shrink_wrap, prepare_shrink_wrap,
28668         dup_block_and_redirect): Move to shrink-wrap.c
28669         (thread_prologue_and_epilogue_insns): Extract three code segments
28670         as functions in shrink-wrap.c
28671         * function.h: Move #ifdef HAVE_simple_return ... #endif block to
28672         shrink-wrap.h
28673         * shrink-wrap.c: New file.
28674         * shrink-wrap.h: New file.
28675
28676 2014-05-12  David Wohlferd  <dw@LimeGreenSocks.com>
28677
28678         * doc/extend.texi: Reflect current numbers of pragmas.  Remove
28679         reference to Solaris.
28680
28681 2014-05-12  Mike Stump  <mikestump@comcast.net>
28682
28683         PR other/31778
28684         * genattrtab.c (filename): Add.
28685         (convert_set_attr_alternative): Improve error message.
28686         (check_defs): Restore read_md_filename for error messages.
28687         (gen_insn): Save filename.
28688
28689 2014-05-12  Dimitris Papavasiliou  <dpapavas@gmail.com>
28690
28691         * doc/invoke.texi: Document new switches -Wno-shadow-ivar,
28692         -fno-local-ivars and -fivar-visibility.
28693         * c-family/c.opt: Make -Wshadow also implicitly enable
28694         -Wshadow-ivar.
28695
28696 2014-05-12  David Wohlferd  <dw@LimeGreenSocks.com>
28697
28698         * doc/tm.texi: Remove reference to deleted macro.
28699         * doc/tm.texi.in: Likewise.
28700
28701 2014-05-12  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
28702
28703         PR target/60991
28704         * config/avr/avr.c (avr_out_store_psi): Use correct constant
28705         to restore Y.
28706
28707 2014-05-12  Georg-Johann Lay  <avr@gjlay.de>
28708
28709         PR libgcc/61152
28710         * config/arm/arm.h (License): Add GCC Runtime Library Exception.
28711         * config/arm/aout.h (License): Same.
28712         * config/arm/bpabi.h (License): Same.
28713         * config/arm/elf.h (License): Same.
28714         * config/arm/linux-elf.h (License): Same.
28715         * config/arm/linux-gas.h (License): Same.
28716         * config/arm/netbsd-elf.h (License): Same.
28717         * config/arm/uclinux-eabi.h (License): Same.
28718         * config/arm/uclinux-elf.h (License): Same.
28719         * config/arm/vxworks.h (License): Same.
28720
28721 2014-05-11  Jakub Jelinek  <jakub@redhat.com>
28722
28723         * tree.h (OMP_CLAUSE_LINEAR_STMT): Define.
28724         * tree.c (omp_clause_num_ops): Increase OMP_CLAUSE_LINEAR
28725         number of operands to 3.
28726         (walk_tree_1): Walk all operands of OMP_CLAUSE_LINEAR.
28727         * tree-nested.c (convert_nonlocal_omp_clauses,
28728         convert_local_omp_clauses): Handle OMP_CLAUSE_DEPEND.
28729         * gimplify.c (gimplify_scan_omp_clauses): Handle
28730         OMP_CLAUSE_LINEAR_STMT.
28731         * omp-low.c (lower_rec_input_clauses): Fix typo.
28732         (maybe_add_implicit_barrier_cancel, lower_omp_1): Add
28733         cast between Fortran boolean_type_node and C _Bool if
28734         needed.
28735
28736 2014-05-11  Richard Sandiford  <rdsandiford@googlemail.com>
28737
28738         PR tree-optimization/61136
28739         * wide-int.h (multiple_of_p): Define a version that doesn't return
28740         the quotient.
28741         * fold-const.c (extract_muldiv_1): Use wi::multiple_of_p instead of an
28742         integer_zerop/const_binop pair.
28743         (multiple_of_p): Likewise, converting both operands to widest_int
28744         precision.
28745
28746 2014-05-09  Teresa Johnson  <tejohnson@google.com>
28747
28748         * cgraphunit.c (analyze_functions): Use correct dump file.
28749
28750 2014-05-09  Florian Weimer  <fweimer@redhat.com>
28751
28752         * cfgexpand.c (stack_protect_decl_p): New function, extracted from
28753         expand_used_vars.
28754         (stack_protect_return_slot_p): New function.
28755         (expand_used_vars): Call stack_protect_decl_p and
28756         stack_protect_return_slot_p for -fstack-protector-strong.
28757
28758 2014-05-09  David Wohlferd <LimeGreenSocks@yahoo.com>
28759         Andrew Haley <aph@redhat.com>
28760         Richard Sandiford <rdsandiford@googlemail.com>
28761
28762         * doc/extend.texi: Rewrite inline asm page / re-org asm-related
28763         pages.
28764
28765 2014-05-09  Kenneth Zadeck  <zadeck@naturalbridge.com>
28766
28767         PR middle-end/61111
28768         * fold-const.c (fold_binary_loc): Changed width of mask.
28769
28770 2014-05-09  Georg-Johann Lay  <avr@gjlay.de>
28771
28772         * config/avr/avr-fixed.md (round<mode>3): Use -1U instead of -1 in
28773         unsigned int initializers for regno_in, regno_out.
28774
28775 2014-05-09  Georg-Johann Lay  <avr@gjlay.de>
28776
28777         PR target/61055
28778         * config/avr/avr.md (cc): Add new attribute set_vzn.
28779         (addqi3, addqq3, adduqq3, subqi3, subqq3, subuqq3, negqi2) [cc]:
28780         Set cc insn attribute to set_vzn instead of set_zn for alternatives
28781         with INC, DEC or NEG.
28782         * config/avr/avr.c (avr_notice_update_cc): Handle SET_VZN.
28783         (avr_out_plus_1): ADIW sets cc0 to CC_SET_CZN.
28784         INC, DEC and ADD+ADC set cc0 to CC_CLOBBER.
28785
28786 2014-05-09  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
28787
28788         Revert:
28789         2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
28790
28791         * wide-int.cc (UTItype): Define.
28792         (UDWtype): Define for appropriate W_TYPE_SIZE.
28793
28794 2014-05-09  Richard Biener  <rguenther@suse.de>
28795
28796         * Makefile.in (GTFILES): Remove tree-ssa-propagate.c.
28797         * tree-ssa-propagate.c: Do not include gt-tree-ssa-propagate.h.
28798         (interesting_ssa_edges, varying_ssa_edges): Move out of GC space.
28799         (add_ssa_edge, process_ssa_edge_worklist, ssa_prop_init,
28800         ssa_propagate): Adjust.
28801
28802 2014-05-08  Jeff Law  <law@redhat.com>
28803
28804         PR tree-optimization/61009
28805         * tree-ssa-threadedge.c (thread_through_normal_block): Return a
28806         tri-state rather than a boolean.  When a block is too big to
28807         thread through, inform caller via negative return value.
28808         (thread_across_edge): If a block was too big for normal threading,
28809         then it's too big for a joiner too, so remove temporary equivalences
28810         and return immediately.
28811
28812 2014-05-08  Manuel López-Ibáñez  <manu@gcc.gnu.org>
28813             Matthias Klose  <doko@ubuntu.com>
28814
28815         PR driver/61106
28816         * optc-gen.awk: Fix option handling for -Wunused-parameter.
28817
28818 2014-05-08  Uros Bizjak  <ubizjak@gmail.com>
28819
28820         PR target/59952
28821         * config/i386/i386.c (PTA_HASWELL): Remove PTA_RTM.
28822
28823 2014-05-08  Uros Bizjak  <ubizjak@gmail.com>
28824
28825         PR target/61092
28826         * config/alpha/alpha.c: Include gimple-iterator.h.
28827         (alpha_gimple_fold_builtin): New function.  Move
28828         ALPHA_BUILTIN_UMULH folding from ...
28829         (alpha_fold_builtin): ... here.
28830         (TARGET_GIMPLE_FOLD_BUILTIN): New define.
28831
28832 2014-05-08  Wei Mi  <wmi@google.com>
28833
28834         PR target/58066
28835         * config/i386/i386.c (ix86_compute_frame_layout): Update
28836         preferred_stack_boundary for call, expanded from tls descriptor.
28837         * config/i386/i386.md (*tls_global_dynamic_32_gnu): Update RTX
28838         to depend on SP register.
28839         (*tls_local_dynamic_base_32_gnu): Ditto.
28840         (*tls_local_dynamic_32_once): Ditto.
28841         (tls_global_dynamic_64_<mode>): Set
28842         ix86_tls_descriptor_calls_expanded_in_cfun.
28843         (tls_local_dynamic_base_64_<mode>): Ditto.
28844         (tls_global_dynamic_32): Set
28845         ix86_tls_descriptor_calls_expanded_in_cfun. Update RTX
28846         to depend on SP register.
28847         (tls_local_dynamic_base_32): Ditto.
28848
28849 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
28850
28851         * config/arm/arm_neon.h: Update comment.
28852         * config/arm/neon-docgen.ml: Delete.
28853         * config/arm/neon-gen.ml: Delete.
28854         * doc/arm-neon-intrinsics.texi: Update comment.
28855
28856 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
28857
28858         * config/arm/arm_neon_builtins.def (vadd, vsub): Only define the v2sf
28859         and v4sf versions.
28860         (vand, vorr, veor, vorn, vbic): Remove.
28861         * config/arm/neon.md (neon_vadd, neon_vsub, neon_vadd_unspec): Adjust
28862         iterator.
28863         (neon_vsub_unspec): Likewise.
28864         (neon_vorr, neon_vand, neon_vbic, neon_veor, neon_vorn): Remove.
28865
28866 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
28867
28868         * config/arm/arm_neon.h (vadd_s8): GNU C implementation
28869         (vadd_s16): Likewise.
28870         (vadd_s32): Likewise.
28871         (vadd_f32): Likewise.
28872         (vadd_u8): Likewise.
28873         (vadd_u16): Likewise.
28874         (vadd_u32): Likewise.
28875         (vadd_s64): Likewise.
28876         (vadd_u64): Likewise.
28877         (vaddq_s8): Likewise.
28878         (vaddq_s16): Likewise.
28879         (vaddq_s32): Likewise.
28880         (vaddq_s64): Likewise.
28881         (vaddq_f32): Likewise.
28882         (vaddq_u8): Likewise.
28883         (vaddq_u16): Likewise.
28884         (vaddq_u32): Likewise.
28885         (vaddq_u64): Likewise.
28886         (vmul_s8): Likewise.
28887         (vmul_s16): Likewise.
28888         (vmul_s32): Likewise.
28889         (vmul_f32): Likewise.
28890         (vmul_u8): Likewise.
28891         (vmul_u16): Likewise.
28892         (vmul_u32): Likewise.
28893         (vmul_p8): Likewise.
28894         (vmulq_s8): Likewise.
28895         (vmulq_s16): Likewise.
28896         (vmulq_s32): Likewise.
28897         (vmulq_f32): Likewise.
28898         (vmulq_u8): Likewise.
28899         (vmulq_u16): Likewise.
28900         (vmulq_u32): Likewise.
28901         (vsub_s8): Likewise.
28902         (vsub_s16): Likewise.
28903         (vsub_s32): Likewise.
28904         (vsub_f32): Likewise.
28905         (vsub_u8): Likewise.
28906         (vsub_u16): Likewise.
28907         (vsub_u32): Likewise.
28908         (vsub_s64): Likewise.
28909         (vsub_u64): Likewise.
28910         (vsubq_s8): Likewise.
28911         (vsubq_s16): Likewise.
28912         (vsubq_s32): Likewise.
28913         (vsubq_s64): Likewise.
28914         (vsubq_f32): Likewise.
28915         (vsubq_u8): Likewise.
28916         (vsubq_u16): Likewise.
28917         (vsubq_u32): Likewise.
28918         (vsubq_u64): Likewise.
28919         (vand_s8): Likewise.
28920         (vand_s16): Likewise.
28921         (vand_s32): Likewise.
28922         (vand_u8): Likewise.
28923         (vand_u16): Likewise.
28924         (vand_u32): Likewise.
28925         (vand_s64): Likewise.
28926         (vand_u64): Likewise.
28927         (vandq_s8): Likewise.
28928         (vandq_s16): Likewise.
28929         (vandq_s32): Likewise.
28930         (vandq_s64): Likewise.
28931         (vandq_u8): Likewise.
28932         (vandq_u16): Likewise.
28933         (vandq_u32): Likewise.
28934         (vandq_u64): Likewise.
28935         (vorr_s8): Likewise.
28936         (vorr_s16): Likewise.
28937         (vorr_s32): Likewise.
28938         (vorr_u8): Likewise.
28939         (vorr_u16): Likewise.
28940         (vorr_u32): Likewise.
28941         (vorr_s64): Likewise.
28942         (vorr_u64): Likewise.
28943         (vorrq_s8): Likewise.
28944         (vorrq_s16): Likewise.
28945         (vorrq_s32): Likewise.
28946         (vorrq_s64): Likewise.
28947         (vorrq_u8): Likewise.
28948         (vorrq_u16): Likewise.
28949         (vorrq_u32): Likewise.
28950         (vorrq_u64): Likewise.
28951         (veor_s8): Likewise.
28952         (veor_s16): Likewise.
28953         (veor_s32): Likewise.
28954         (veor_u8): Likewise.
28955         (veor_u16): Likewise.
28956         (veor_u32): Likewise.
28957         (veor_s64): Likewise.
28958         (veor_u64): Likewise.
28959         (veorq_s8): Likewise.
28960         (veorq_s16): Likewise.
28961         (veorq_s32): Likewise.
28962         (veorq_s64): Likewise.
28963         (veorq_u8): Likewise.
28964         (veorq_u16): Likewise.
28965         (veorq_u32): Likewise.
28966         (veorq_u64): Likewise.
28967         (vbic_s8): Likewise.
28968         (vbic_s16): Likewise.
28969         (vbic_s32): Likewise.
28970         (vbic_u8): Likewise.
28971         (vbic_u16): Likewise.
28972         (vbic_u32): Likewise.
28973         (vbic_s64): Likewise.
28974         (vbic_u64): Likewise.
28975         (vbicq_s8): Likewise.
28976         (vbicq_s16): Likewise.
28977         (vbicq_s32): Likewise.
28978         (vbicq_s64): Likewise.
28979         (vbicq_u8): Likewise.
28980         (vbicq_u16): Likewise.
28981         (vbicq_u32): Likewise.
28982         (vbicq_u64): Likewise.
28983         (vorn_s8): Likewise.
28984         (vorn_s16): Likewise.
28985         (vorn_s32): Likewise.
28986         (vorn_u8): Likewise.
28987         (vorn_u16): Likewise.
28988         (vorn_u32): Likewise.
28989         (vorn_s64): Likewise.
28990         (vorn_u64): Likewise.
28991         (vornq_s8): Likewise.
28992         (vornq_s16): Likewise.
28993         (vornq_s32): Likewise.
28994         (vornq_s64): Likewise.
28995         (vornq_u8): Likewise.
28996         (vornq_u16): Likewise.
28997         (vornq_u32): Likewise.
28998         (vornq_u64): Likewise.
28999
29000 2014-05-08  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
29001
29002         * wide-int.cc (UTItype): Define.
29003         (UDWtype): Define for appropriate W_TYPE_SIZE.
29004
29005 2014-05-08  Marc Glisse  <marc.glisse@inria.fr>
29006
29007         PR tree-optimization/59100
29008         * tree-ssa-phiopt.c: Include tree-inline.h.
29009         (neutral_element_p, absorbing_element_p): New functions.
29010         (value_replacement): Handle conditional binary operations with a
29011         neutral or absorbing element.
29012
29013 2014-05-08  Richard Biener  <rguenther@suse.de>
29014
29015         * tree-ssa-sccvn.c (vn_get_expr_for): Valueize operands before
29016         folding the expression.
29017         (valueize_expr): Remove.
29018         (visit_reference_op_load): Do not valueize the result of
29019         vn_get_expr_for.
29020         (simplify_binary_expression): Likewise.
29021         (simplify_unary_expression): Likewise.
29022
29023 2014-05-08  Richard Biener  <rguenther@suse.de>
29024
29025         * gimplify.c (gimplify_call_expr): Use saved fnptrtype for
29026         looking at TYPE_ARG_TYPES.
29027
29028 2014-05-08  Richard Biener  <rguenther@suse.de>
29029
29030         * gimple-fold.c (gimple_fold_stmt_to_constant_1): Remove
29031         pointer propagation special-case.
29032
29033 2014-05-08  Bin Cheng  <bin.cheng@arm.com>
29034
29035         * tree-affine.c (tree_to_aff_combination): Handle MEM_REF for
29036         core part of address expressions.
29037
29038 2014-05-08  Alan Modra  <amodra@gmail.com>
29039
29040         PR target/60737
29041         * config/rs6000/rs6000.c (expand_block_move): Allow 64-bit
29042         loads and stores when -mno-strict-align at any alignment.
29043         (expand_block_clear): Similarly.  Also correct calculation of
29044         instruction count.
29045
29046 2014-05-07  Thomas Preud'homme  <thomas.preudhomme@arm.com>
29047
29048         PR middle-end/39246
29049         * tree-complex.c (expand_complex_move): Keep line info when expanding
29050         complex move.
29051         * tree-ssa-uninit.c (warn_uninit): New argument. Ignore assignment
29052         of complex expression. Use new argument to display correct location
29053         for values coming from phi statement.
29054         (warn_uninitialized_vars): Adapt to new signature of warn_uninit.
29055         (warn_uninitialized_phi): Pass location of phi argument to
29056         warn_uninit.
29057         * tree-ssa.c (ssa_undefined_value_p): For SSA_NAME initialized by a
29058         COMPLEX_EXPR, recurse on each part of the COMPLEX_EXPR.
29059
29060 2014-05-07  Segher Boessenkool  <segher@kernel.crashing.org>
29061
29062         * config/rs6000/predicates.md (indexed_address_mem): New.
29063         * config/rs6000/rs6000.md (type): Remove load_ext, load_ext_u,
29064         load_ext_ux, load_ux, load_u, store_ux, store_u, fpload_ux, fpload_u,
29065         fpstore_ux, fpstore_u.
29066         (sign_extend, indexed, update): New.
29067         (cell_micro): Adjust.
29068         (*zero_extend<mode>di2_internal1, *zero_extendsidi2_lfiwzx,
29069         *extendsidi2_lfiwax, *extendsidi2_nocell, *extendsfdf2_fpr,
29070         *movsi_internal1, *movsi_internal1_single, *movhi_internal,
29071         *movqi_internal, *movcc_internal1, mov<mode>_hardfloat,
29072         *mov<mode>_softfloat, *mov<mode>_hardfloat32, *mov<mode>_hardfloat64,
29073         *mov<mode>_softfloat64, *movdi_internal32, *movdi_internal64,
29074         *mov<mode>_string, *ldmsi8, *ldmsi7, *ldmsi6, *ldmsi5, *ldmsi4,
29075         *ldmsi3, *stmsi8, *stmsi7, *stmsi6, *stmsi5, *stmsi4, *stmsi3,
29076         *movdi_update1, movdi_<mode>_update, movdi_<mode>_update_stack,
29077         *movsi_update1, *movsi_update2, movsi_update, movsi_update_stack,
29078         *movhi_update1, *movhi_update2, *movhi_update3, *movhi_update4,
29079         *movqi_update1, *movqi_update2, *movqi_update3, *movsf_update1,
29080         *movsf_update2, *movsf_update3, *movsf_update4, *movdf_update1,
29081         *movdf_update2, load_toc_aix_si, load_toc_aix_di, probe_stack_<mode>,
29082         *stmw, *lmw, as well as 10 anonymous patterns): Adjust.
29083
29084         * config/rs6000/dfp.md (movsd_store, movsd_load): Adjust.
29085         * config/rs6000/vsx.md (*vsx_movti_32bit, *vsx_extract_<mode>_load,
29086         *vsx_extract_<mode>_store): Adjust.
29087         * config/rs6000/rs6000.c (rs6000_adjust_cost, is_microcoded_insn,
29088         is_cracked_insn, insn_must_be_first_in_group,
29089         insn_must_be_last_in_group): Adjust.
29090
29091         * config/rs6000/40x.md (ppc403-load, ppc403-store, ppc405-float):
29092         Adjust.
29093         * config/rs6000/440.md (ppc440-load, ppc440-store, ppc440-fpload,
29094         ppc440-fpstore): Adjust.
29095         * config/rs6000/476.md (ppc476-load, ppc476-store, ppc476-fpload,
29096         ppc476-fpstore): Adjust.
29097         * config/rs6000/601.md (ppc601-load, ppc601-store, ppc601-fpload,
29098         ppc601-fpstore): Adjust.
29099         * config/rs6000/603.md (ppc603-load, ppc603-store, ppc603-fpload):
29100         Adjust.
29101         * config/rs6000/6xx.md (ppc604-load, ppc604-store, ppc604-fpload):
29102         Adjust.
29103         * config/rs6000/7450.md (ppc7450-load, ppc7450-store, ppc7450-fpload,
29104         ppc7450-fpstore): Adjust.
29105         * config/rs6000/7xx.md (ppc750-load, ppc750-store): Adjust.
29106         * config/rs6000/8540.md (ppc8540_load, ppc8540_store): Adjust.
29107         * config/rs6000/a2.md (ppca2-load, ppca2-fp-load, ppca2-fp-store):
29108         Adjust.
29109         * config/rs6000/cell.md (cell-load, cell-load-ux, cell-load-ext,
29110         cell-fpload, cell-fpload-update, cell-store, cell-store-update,
29111         cell-fpstore, cell-fpstore-update): Adjust.
29112         * config/rs6000/e300c2c3.md (ppce300c3_load, ppce300c3_fpload,
29113         ppce300c3_store, ppce300c3_fpstore): Adjust.
29114         * config/rs6000/e500mc.md (e500mc_load, e500mc_fpload, e500mc_store,
29115         e500mc_fpstore): Adjust.
29116         * config/rs6000/e500mc64.md (e500mc64_load, e500mc64_fpload,
29117         e500mc64_store, e500mc64_fpstore): Adjust.
29118         * config/rs6000/e5500.md (e5500_load, e5500_fpload, e5500_store,
29119         e5500_fpstore): Adjust.
29120         * config/rs6000/e6500.md (e6500_load, e6500_fpload, e6500_store,
29121         e6500_fpstore): Adjust.
29122         * config/rs6000/mpc.md (mpccore-load, mpccore-store, mpccore-fpload):
29123         Adjust.
29124         * config/rs6000/power4.md (power4-load, power4-load-ext,
29125         power4-load-ext-update, power4-load-ext-update-indexed,
29126         power4-load-update-indexed, power4-load-update, power4-fpload,
29127         power4-fpload-update, power4-store, power4-store-update,
29128         power4-store-update-indexed, power4-fpstore, power4-fpstore-update):
29129         Adjust.
29130         * config/rs6000/power5.md (power5-load, power5-load-ext,
29131         power5-load-ext-update, power5-load-ext-update-indexed,
29132         power5-load-update-indexed, power5-load-update, power5-fpload,
29133         power5-fpload-update, power5-store, power5-store-update,
29134         power5-store-update-indexed, power5-fpstore, power5-fpstore-update):
29135         Adjust.
29136         * config/rs6000/power6.md (power6-load, power6-load-ext,
29137         power6-load-update, power6-load-update-indexed,
29138         power6-load-ext-update, power6-load-ext-update-indexed, power6-fpload,
29139         power6-fpload-update, power6-store, power6-store-update,
29140         power6-store-update-indexed, power6-fpstore, power6-fpstore-update):
29141         Adjust.
29142         * config/rs6000/power7.md (power7-load, power7-load-ext,
29143         power7-load-update, power7-load-update-indexed,
29144         power7-load-ext-update, power7-load-ext-update-indexed, power7-fpload,
29145         power7-fpload-update, power7-store, power7-store-update,
29146         power7-store-update-indexed, power7-fpstore, power7-fpstore-update):
29147         Adjust.
29148         * config/rs6000/power8.md (power8-load, power8-load-update,
29149         power8-load-ext, power8-load-ext-update, power8-fpload,
29150         power8-fpload-update, power8-store, power8-store-update-indexed,
29151         power8-fpstore, power8-fpstore-update): Adjust.
29152         * config/rs6000/rs64.md (rs64a-load, rs64a-store, rs64a-fpload):
29153         Adjust.
29154         * config/rs6000/titan.md (titan_lsu_load, titan_lsu_fpload,
29155         titan_lsu_store, titan_lsu_fpstore): Adjust.
29156         * config/rs6000/xfpu.md (fp-load, fp-store): Adjust.
29157
29158 2014-05-07  Oleg Endo  <olegendo@gcc.gnu.org>
29159
29160         PR target/60884
29161         * config/sh/sh-mem.cc (sh_expand_strlen): Use loop when emitting
29162         unrolled byte insns.  Emit address increments after move insns.
29163
29164 2014-05-07  David Malcolm  <dmalcolm@redhat.com>
29165
29166         * gimple.h (gimple_builtin_call_types_compatible_p): Accept a
29167         const_gimple, rather than a gimple.
29168         (gimple_call_builtin_p): Likewise, for the three variants.
29169
29170         * gimple.c (gimple_builtin_call_types_compatible_p): Likewise.
29171         (gimple_call_builtin_p): Likewise, for the three variants.
29172
29173 2014-05-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
29174
29175         PR tree-optimization/61095
29176         * tree-ssanames.c (get_nonzero_bits): Fix type extension in wi::shwi.
29177
29178 2014-05-07  Richard Biener  <rguenther@suse.de>
29179
29180         PR tree-optimization/61034
29181         * tree-ssa-alias.c (call_may_clobber_ref_p_1): Export.
29182         (maybe_skip_until): Use translate to take into account
29183         lattices when trying to do disambiguations.
29184         (get_continuation_for_phi_1): Likewise.
29185         (get_continuation_for_phi): Adjust for added translate arguments.
29186         (walk_non_aliased_vuses): Likewise.
29187         * tree-ssa-alias.h (get_continuation_for_phi): Adjust prototype.
29188         (walk_non_aliased_vuses): Likewise.
29189         (call_may_clobber_ref_p_1): Declare.
29190         * tree-ssa-sccvn.c (vn_reference_lookup_3): Also disambiguate against
29191         calls.  Stop early if we are only supposed to disambiguate.
29192         * tree-ssa-pre.c (translate_vuse_through_block): Adjust.
29193
29194 2014-05-07  Joern Rennecke  <joern.rennecke@embecosm.com>
29195
29196         * config/epiphany/epiphany.c (epiphany_handle_interrupt_attribute):
29197         Emit an error when the function has arguments.
29198
29199 2014-05-07  Thomas Schwinge  <thomas@codesourcery.com>
29200
29201         * cfgloop.h (unswitch_loops): Remove.
29202         * doc/passes.texi: Remove references to loop-unswitch.c
29203         * timevar.def (TV_LOOP_UNSWITCH): Remove.
29204
29205 2014-05-07  Evgeny Stupachenko  <evstupac@gmail.com>
29206
29207         * tree-vect-data-refs.c (vect_grouped_load_supported): New
29208         check for loads group of length 3.
29209         (vect_permute_load_chain): New permutations for loads group of
29210         length 3.
29211         * tree-vect-stmts.c (vect_model_load_cost): Change cost
29212         of vec_perm_shuffle for the new permutations.
29213
29214 2014-05-07  Alan Lawrence  <alan.lawrence@arm.com>
29215
29216         * config/aarch64/arm_neon.h (vtrn1_f32, vtrn1_p8, vtrn1_p16, vtrn1_s8,
29217         vtrn1_s16, vtrn1_s32, vtrn1_u8, vtrn1_u16, vtrn1_u32, vtrn1q_f32,
29218         vtrn1q_f64, vtrn1q_p8, vtrn1q_p16, vtrn1q_s8, vtrn1q_s16, vtrn1q_s32,
29219         vtrn1q_s64, vtrn1q_u8, vtrn1q_u16, vtrn1q_u32, vtrn1q_u64, vtrn2_f32,
29220         vtrn2_p8, vtrn2_p16, vtrn2_s8, vtrn2_s16, vtrn2_s32, vtrn2_u8,
29221         vtrn2_u16, vtrn2_u32, vtrn2q_f32, vtrn2q_f64, vtrn2q_p8, vtrn2q_p16,
29222         vtrn2q_s8, vtrn2q_s16, vtrn2q_s32, vtrn2q_s64, vtrn2q_u8, vtrn2q_u16,
29223         vtrn2q_u32, vtrn2q_u64): Replace temporary asm with __builtin_shuffle.
29224
29225 2014-05-07  Thomas Schwinge  <thomas@codesourcery.com>
29226
29227         * loop-unswitch.c: Delete.
29228
29229 2014-05-07  Richard Biener  <rguenther@suse.de>
29230
29231         * config.gcc: Always set need_64bit_hwint to yes.
29232
29233 2014-05-07  Chung-Ju Wu  <jasonwucj@gmail.com>
29234
29235         * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Have it in favor
29236         of using optimize_size.
29237
29238 2014-05-06  Mike Stump  <mikestump@comcast.net>
29239
29240         * wide-int.h (wi::int_traits <HOST_WIDE_INT>): Always define.
29241
29242 2014-05-06  Joseph Myers  <joseph@codesourcery.com>
29243
29244         * config/i386/sse.md (*mov<mode>_internal)
29245         (*<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>)
29246         (*<sse2_avx_avx512f>_loaddqu<mode><mask_name>)
29247         (<sse>_andnot<mode>3, <code><mode>3, *andnot<mode>3)
29248         (*<code><mode>3, *andnot<mode>3<mask_name>)
29249         (<mask_codefor><code><mode>3<mask_name>): Only consider
29250         TARGET_SSE_PACKED_SINGLE_INSN_OPTIMAL for modes of size 16.
29251
29252 2014-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
29253
29254         Revert:
29255         2014-05-03  Richard Sandiford  <rdsandiford@googlemail.com>
29256
29257         * lra-constraints.c (valid_address_p): Move earlier in file.
29258         Add a constraint argument to the address_info version.
29259         (satisfies_memory_constraint_p): New function.
29260         (satisfies_address_constraint_p): Likewise.
29261         (process_alt_operands, curr_insn_transform): Use them.
29262         (process_address): Pass the constraint to valid_address_p when
29263         checking address operands.
29264
29265 2014-05-06  Richard Sandiford  <r.sandiford@uk.ibm.com>
29266
29267         * lto-cgraph.c (compute_ltrans_boundary): Make node variables local
29268         to their respective blocks.  Fix inadvertent use of "node".
29269
29270 2014-05-06  Richard Sandiford  <rdsandiford@googlemail.com>
29271
29272         * emit-rtl.c (init_derived_machine_modes): New functionm, split
29273         out from...
29274         (init_emit_once): ...here.
29275         * rtl.h (init_derived_machine_modes): Declare.
29276         * toplev.c (do_compile): Call it even if no_backend.
29277
29278 2014-05-06  Kenneth Zadeck  <zadeck@naturalbridge.com>
29279             Mike Stump  <mikestump@comcast.net>
29280             Richard Sandiford  <rdsandiford@googlemail.com>
29281             Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
29282
29283         * alias.c (ao_ref_from_mem): Use wide-int interfaces.
29284         (rtx_equal_for_memref_p): Update comment.
29285         (adjust_offset_for_component_ref): Use wide-int interfaces.
29286         * builtins.c (get_object_alignment_2): Likewise.
29287         (c_readstr): Likewise.
29288         (target_char_cast): Add comment.
29289         (determine_block_size): Use wide-int interfaces.
29290         (expand_builtin_signbit): Likewise.
29291         (fold_builtin_int_roundingfn): Likewise.
29292         (fold_builtin_bitop): Likewise.
29293         (fold_builtin_bswap): Likewise.
29294         (fold_builtin_logarithm): Use signop.
29295         (fold_builtin_pow): Likewise.
29296         (fold_builtin_memory_op): Use wide-int interfaces.
29297         (fold_builtin_object_size): Likewise.
29298         * cfgloop.c (alloc_loop): Initialize nb_iterations_upper_bound and
29299         nb_iterations_estimate.
29300         (record_niter_bound): Use wide-int interfaces.
29301         (get_estimated_loop_iterations_int): Likewise.
29302         (get_estimated_loop_iterations): Likewise.
29303         (get_max_loop_iterations): Likewise.
29304         * cfgloop.h: Include wide-int.h.
29305         (struct nb_iter_bound): Change bound to widest_int.
29306         (struct loop): Change nb_iterations_upper_bound and
29307         nb_iterations_estimate to widest_int.
29308         (record_niter_bound): Switch to use widest_int.
29309         (get_estimated_loop_iterations): Likewise.
29310         (get_max_loop_iterations): Likewise.
29311         (gcov_type_to_double_int): Rename to gcov_type_to_wide_int and
29312         update for wide-int.
29313         * cgraph.c (cgraph_add_thunk): Use wide-int interfaces.
29314         * combine.c (try_combine): Likewise.
29315         (subst): Use CONST_SCALAR_INT_P rather than CONST_INT_P.
29316         * config/aarch64/aarch64.c (aapcs_vfp_sub_candidate): Use wide-int
29317         interfaces.
29318         (aarch64_float_const_representable_p): Likewise.
29319         * config/arc/arc.c: Include wide-int.h.
29320         (arc_can_use_doloop_p): Use wide-int interfaces.
29321         * config/arm/arm.c (aapcs_vfp_sub_candidate): Likewise.
29322         (vfp3_const_double_index): Likewise.
29323         * config/avr/avr.c (avr_out_round): Likewise.
29324         (avr_fold_builtin): Likewise.
29325         * config/bfin/bfin.c (bfin_local_alignment): Likewise.
29326         (bfin_can_use_doloop_p): Likewise.
29327         * config/darwin.c (darwin_mergeable_constant_section): Likewise.
29328         (machopic_select_rtx_section): Update to handle CONST_WIDE_INT.
29329         * config/i386/i386.c: Include wide-int.h.
29330         (ix86_data_alignment): Use wide-int interfaces.
29331         (ix86_local_alignment): Likewise.
29332         (ix86_emit_swsqrtsf): Update real_from_integer.
29333         * config/msp430/msp430.c (msp430_attr): Use wide-int interfaces.
29334         * config/nds32/nds32.c (nds32_insert_attributes): Likewise.
29335         * config/rs6000/predicates.md (any_operand): Add const_wide_int.
29336         (zero_constant): Likewise.
29337         (input_operand): Likewise.
29338         (splat_input_operand): Likewise.
29339         (non_logical_cint_operand): Change const_double to const_wide_int.
29340         * config/rs6000/rs6000.c (num_insns_constant): Handle CONST_WIDE_INT.
29341         (easy_altivec_constant): Remove comment.
29342         (paired_expand_vector_init): Use CONSTANT_P.
29343         (rs6000_legitimize_address): Handle CONST_WIDE_INT.
29344         (rs6000_emit_move): Update checks.
29345         (rs6000_aggregate_candidate): Use wide-int interfaces.
29346         (rs6000_expand_ternop_builtin): Likewise.
29347         (rs6000_output_move_128bit): Handle CONST_WIDE_INT.
29348         (rs6000_assemble_integer): Likewise.
29349         (rs6000_hash_constant): Likewise.
29350         (output_toc): Likewise.
29351         (rs6000_rtx_costs): Likewise.
29352         (rs6000_emit_swrsqrt); Update call to real_from_integer.
29353         * config/rs6000/rs6000-c.c: Include wide-int.h.
29354         (altivec_resolve_overloaded_builtin): Use wide-int interfaces.
29355         * config/rs6000/rs6000.h (TARGET_SUPPORTS_WIDE_INT): New.
29356         * config/rs6000/rs6000.md: Use const_scalar_int_operand.
29357         Handle CONST_WIDE_INT.
29358         * config/sol2-c.c (solaris_pragma_align): Change low to unsigned HWI.
29359         Use tree_fits_uhwi_p.
29360         * config/sparc/sparc.c: Include wide-int.h.
29361         (sparc_fold_builtin): Use wide-int interfaces.
29362         * config/vax/vax.c: Include wide-int.h.
29363         (vax_float_literal): Use real_from_integer.
29364         * coretypes.h (struct hwivec_def): New.
29365         (hwivec): New.
29366         (const_hwivec): New.
29367         * cse.c (hash_rtx_cb): Handle CONST_WIDE_INT.
29368         (equiv_constant): Handle CONST_WIDE_INT.
29369         * cselib.c (rtx_equal_for_cselib_1): Use CASE_CONST_UNIQUE.
29370         (cselib_hash_rtx): Handle CONST_WIDE_INT.
29371         * dbxout.c (stabstr_U): Use wide-int interfaces.
29372         (dbxout_type): Update to use cst_fits_shwi_p.
29373         * defaults.h (LOG2_BITS_PER_UNIT): Define.
29374         (TARGET_SUPPORTS_WIDE_INT): Add default.
29375         * dfp.c: Include wide-int.h.
29376         (decimal_real_to_integer2): Use wide-int interfaces and rename to
29377         decimal_real_to_integer.
29378         * dfp.h (decimal_real_to_integer2): Return a wide_int and rename to
29379         decimal_real_to_integer.
29380         * doc/generic.texi (Constant expressions): Update for wide_int.
29381         * doc/rtl.texi (const_double): Likewise.
29382         (const_wide_int, CONST_WIDE_INT, CONST_WIDE_INT_VEC): New.
29383         (CONST_WIDE_INT_NUNITS, CONST_WIDE_INT_ELT): New.
29384         * doc/tm.texi.in (REAL_VALUE_TO_INT): Remove.
29385         (REAL_VALUE_FROM_INT): Remove.
29386         (TARGET_SUPPORTS_WIDE_INT): New.
29387         * doc/tm.texi: Regenerate.
29388         * dojump.c (prefer_and_bit_test): Use wide-int interfaces.
29389         * double-int.h: Include wide-int.h.
29390         (struct wi::int_traits): New.
29391         * dwarf2out.c (get_full_len): New.
29392         (dw_val_equal_p): Add case dw_val_class_wide_int.
29393         (size_of_loc_descr): Likewise.
29394         (output_loc_operands): Likewise.
29395         (insert_double): Remove.
29396         (insert_wide_int): New.
29397         (add_AT_wide): New.
29398         (print_die): Add case dw_val_class_wide_int.
29399         (attr_checksum): Likewise.
29400         (attr_checksum_ordered): Likewise.
29401         (same_dw_val_p): Likewise.
29402         (size_of_die): Likewise.
29403         (value_format): Likewise.
29404         (output_die): Likewise.
29405         (double_int_type_size_in_bits): Rename to offset_int_type_size_in_bits.
29406         Use wide-int.
29407         (clz_loc_descriptor): Use wide-int interfaces.
29408         (mem_loc_descriptor): Likewise.  Handle CONST_WIDE_INT.
29409         (loc_descriptor): Use wide-int interfaces.  Handle CONST_WIDE_INT.
29410         (round_up_to_align): Use wide-int interfaces.
29411         (field_byte_offset): Likewise.
29412         (insert_double): Rename to insert_wide_int.  Use wide-int interfaces.
29413         (add_const_value_attribute): Handle CONST_WIDE_INT.  Update
29414         CONST_DOUBLE handling.  Use wide-int interfaces.
29415         (add_bound_info): Use tree_fits_uhwi_p.  Use wide-int interfaces.
29416         (gen_enumeration_type_die): Use add_AT_wide.
29417         (hash_loc_operands): Add case dw_val_class_wide_int.
29418         (compare_loc_operands): Likewise.
29419         * dwarf2out.h: Include wide-int.h.
29420         (wide_int_ptr): New.
29421         (enum dw_val_class): Add dw_val_class_wide_int.
29422         (struct dw_val_struct): Add val_wide.
29423         * emit-rtl.c (const_wide_int_htab): New.
29424         (const_wide_int_htab_hash): New.
29425         (const_wide_int_htab_eq): New.
29426         (lookup_const_wide_int): New.
29427         (const_double_htab_hash): Use wide-int interfaces.
29428         (const_double_htab_eq): Likewise.
29429         (rtx_to_double_int): Conditionally compile for wide-int.
29430         (immed_double_int_const): Rename to immed_wide_int_const and
29431         update for wide-int.
29432         (immed_double_const): Conditionally compile for wide-int.
29433         (init_emit_once): Use wide-int interfaces.
29434         * explow.c (plus_constant): Likewise.
29435         * expmed.c (mask_rtx): Move further up file.  Use wide-int interfaces.
29436         (lshift_value): Use wide-int interfaces.
29437         (expand_mult): Likewise.
29438         (choose_multiplier): Likewise.
29439         (expand_smod_pow2): Likewise.
29440         (make_tree): Likewise.
29441         * expr.c (convert_modes): Consolidate handling of constants.
29442         Use wide-int interfaces.
29443         (emit_group_load_1): Add note.
29444         (store_expr): Update comment.
29445         (get_inner_reference): Use wide-int interfaces.
29446         (expand_constructor): Update comment.
29447         (expand_expr_real_2): Use wide-int interfaces.
29448         (expand_expr_real_1): Likewise.
29449         (reduce_to_bit_field_precision): Likewise.
29450         (const_vector_from_tree): Likewise.
29451         * final.c: Include wide-int-print.h.
29452         (output_addr_const): Handle CONST_WIDE_INT.  Use CONST_DOUBLE_AS_INT_P.
29453         * fixed-value.c: Include wide-int.h.
29454         (fixed_from_string): Use wide-int interfaces.
29455         (fixed_to_decimal): Likewise.
29456         (fixed_convert_from_real): Likewise.
29457         (real_convert_from_fixed): Likewise.
29458         * fold-const.h (mem_ref_offset): Return an offset_int.
29459         (div_if_zero_remainder): Remove code parameter.
29460         * fold-const.c (div_if_zero_remainder): Remove code parameter.
29461         Use wide-int interfaces.
29462         (may_negate_without_overflow_p): Use wide-int interfaces.
29463         (negate_expr_p): Likewise.
29464         (fold_negate_expr): Likewise.
29465         (int_const_binop_1): Likewise.
29466         (const_binop): Likewise.
29467         (fold_convert_const_int_from_int): Likewise.
29468         (fold_convert_const_int_from_real): Likewise.
29469         (fold_convert_const_int_from_fixed): Likewise.
29470         (fold_convert_const_fixed_from_int): Likewise.
29471         (all_ones_mask_p): Take an unsigned size.  Use wide-int interfaces.
29472         (sign_bit_p): Use wide-int interfaces.
29473         (make_range_step): Likewise.
29474         (build_range_check): Likewise.  Pass an integer of the correct type
29475         instead of using integer_one_node.
29476         (range_predecessor): Pass an integer of the correct type instead
29477         of using integer_one_node.
29478         (range_successor): Likewise.
29479         (merge_ranges): Likewise.
29480         (unextend): Use wide-int interfaces.
29481         (extract_muldiv_1): Likewise.
29482         (fold_div_compare): Likewise.
29483         (fold_single_bit_test): Likewise.
29484         (fold_sign_changed_comparison): Likewise.
29485         (try_move_mult_to_index): Update calls to div_if_zero_remainder.
29486         (fold_plusminus_mult_expr): Use wide-int interfaces.
29487         (native_encode_int): Likewise.
29488         (native_interpret_int): Likewise.
29489         (fold_unary_loc): Likewise.
29490         (pointer_may_wrap_p): Likewise.
29491         (size_low_cst): Likewise.
29492         (mask_with_tz): Likewise.
29493         (fold_binary_loc): Likewise.
29494         (fold_ternary_loc): Likewise.
29495         (multiple_of_p): Likewise.
29496         (tree_call_nonnegative_warnv_p): Update calls to
29497         tree_int_cst_min_precision and real_from_integer.
29498         (fold_negate_const): Use wide-int interfaces.
29499         (fold_abs_const): Likewise.
29500         (fold_relational_const): Use tree_int_cst_lt.
29501         (round_up_loc): Use wide-int interfaces.
29502         * genemit.c (gen_exp): Add CONST_WIDE_INT case.
29503         * gengenrtl.c (excluded_rtx): Add CONST_WIDE_INT case.
29504         * gengtype.c: Remove include of double-int.h.
29505         (do_typedef): Use wide-int interfaces.
29506         (open_base_files): Add wide-int.h.
29507         (main): Add offset_int and widest_int typedefs.
29508         * gengtype-lex.l: Handle "^".
29509         (CXX_KEYWORD): Add "static".
29510         * gengtype-parse.c (require3): New.
29511         (require_template_declaration): Handle constant template arguments
29512         and nested templates.
29513         * gengtype-state.c: Don't include "double-int.h".
29514         * genpreds.c (write_one_predicate_function): Update comment.
29515         (write_tm_constrs_h): Add check for hval and lval use in
29516         CONST_WIDE_INT.
29517         * genrecog.c (validate_pattern): Add CONST_WIDE_INT case.
29518         (add_to_sequence): Likewise.
29519         * gensupport.c (struct std_pred_table): Add const_scalar_int_operand
29520         and const_double_operand.
29521         * gimple.c (preprocess_case_label_vec_for_gimple): Use wide-int
29522         interfaces.
29523         * gimple-fold.c (get_base_constructor): Likewise.
29524         (fold_array_ctor_reference): Likewise.
29525         (fold_nonarray_ctor_reference): Likewise.
29526         (fold_const_aggregate_ref_1): Likewise.
29527         (gimple_val_nonnegative_real_p): Likewise.
29528         (gimple_fold_indirect_ref): Likewise.
29529         * gimple-pretty-print.c (dump_ssaname_info): Likewise.
29530         * gimple-ssa-strength-reduction.c: Include wide-int-print.h.
29531         (struct slsr_cand_d): Change index to be widest_int.
29532         (struct incr_info_d): Change incr to be widest_int.
29533         (alloc_cand_and_find_basis): Use wide-int interfaces.
29534         (slsr_process_phi): Likewise.
29535         (backtrace_base_for_ref): Likewise.  Return a widest_int.
29536         (restructure_reference): Take a widest_int instead of a double_int.
29537         (slsr_process_ref): Use wide-int interfaces.
29538         (create_mul_ssa_cand): Likewise.
29539         (create_mul_imm_cand): Likewise.
29540         (create_add_ssa_cand): Likewise.
29541         (create_add_imm_cand): Take a widest_int instead of a double_int.
29542         (slsr_process_add): Use wide-int interfaces.
29543         (slsr_process_cast): Likewise.
29544         (slsr_process_copy): Likewise.
29545         (dump_candidate): Likewise.
29546         (dump_incr_vec): Likewise.
29547         (replace_ref): Likewise.
29548         (cand_increment): Likewise.  Return a widest_int.
29549         (cand_abs_increment): Likewise.
29550         (replace_mult_candidate): Take a widest_int instead of a double_int.
29551         (replace_unconditional_candidate): Use wide-int interfaces.
29552         (incr_vec_index): Take a widest_int instead of a double_int.
29553         (create_add_on_incoming_edge): Likewise.
29554         (create_phi_basis): Use wide-int interfaces.
29555         (replace_conditional_candidate): Likewise.
29556         (record_increment): Take a widest_int instead of a double_int.
29557         (record_phi_increments): Use wide-int interfaces.
29558         (phi_incr_cost): Take a widest_int instead of a double_int.
29559         (lowest_cost_path): Likewise.
29560         (total_savings): Likewise.
29561         (analyze_increments): Use wide-int interfaces.
29562         (ncd_with_phi): Take a widest_int instead of a double_int.
29563         (ncd_of_cand_and_phis): Likewise.
29564         (nearest_common_dominator_for_cands): Likewise.
29565         (insert_initializers): Use wide-int interfaces.
29566         (all_phi_incrs_profitable): Likewise.
29567         (replace_one_candidate): Likewise.
29568         (replace_profitable_candidates): Likewise.
29569         * godump.c: Include wide-int-print.h.
29570         (go_output_typedef): Use wide-int interfaces.
29571         * graphite-clast-to-gimple.c (gmp_cst_to_tree): Likewise.
29572         * graphite-sese-to-poly.c (tree_int_to_gmp): Likewise.
29573         (build_loop_iteration_domains): Likewise.
29574         * hooks.h: Include wide-int.h rather than double-int.h.
29575         (hook_bool_dint_dint_uint_bool_true): Delete.
29576         (hook_bool_wint_wint_uint_bool_true): Declare.
29577         * hooks.c (hook_bool_dint_dint_uint_bool_true): Removed.
29578         (hook_bool_wint_wint_uint_bool_true): New.
29579         * internal-fn.c (ubsan_expand_si_overflow_addsub_check): Use wide-int
29580         interfaces.
29581         (ubsan_expand_si_overflow_mul_check): Likewise.
29582         * ipa-devirt.c (get_polymorphic_call_info): Likewise.
29583         * ipa-prop.c (compute_complex_assign_jump_func): Likewise.
29584         (get_ancestor_addr_info): Likewise.
29585         (ipa_modify_call_arguments): Likewise.
29586         * loop-doloop.c (doloop_modify): Likewise.
29587         (doloop_optimize): Likewise.
29588         * loop-iv.c (iv_number_of_iterations): Likewise.
29589         * loop-unroll.c (decide_unroll_constant_iterations): Likewise.
29590         (unroll_loop_constant_iterations): Likewise.
29591         (decide_unroll_runtime_iterations): Likewise.
29592         (unroll_loop_runtime_iterations): Likewise.
29593         (decide_peel_simple): Likewise.
29594         (decide_unroll_stupid): Likewise.
29595         * lto-streamer-in.c (streamer_read_wi): Add.
29596         (input_cfg): Use wide-int interfaces.
29597         (lto_input_tree_1): Likewise.
29598         * lto-streamer-out.c (streamer_write_wi): Add.
29599         (hash_tree): Use wide-int interfaces.
29600         (output_cfg): Likewise.
29601         * Makefile.in (OBJS): Add wide-int.o and wide-int-print.o.
29602         (GTFILES): Add wide-int.h and signop.h.
29603         (TAGS): Look for .cc files too.
29604         * omp-low.c (scan_omp_1_op): Use wide-int interfaces.
29605         * optabs.c (expand_subword_shift): Likewise.
29606         (expand_doubleword_shift): Likewise.
29607         (expand_absneg_bit): Likewise.
29608         (expand_copysign_absneg): Likewise.
29609         (expand_copysign_bit): Likewise.
29610         * postreload.c (reload_cse_simplify_set): Likewise.
29611         * predict.c (predict_iv_comparison): Likewise.
29612         * pretty-print.h: Include wide-int-print.h.
29613         (pp_wide_int) New.
29614         * print-rtl.c (print_rtx): Add CONST_WIDE_INT case.
29615         * print-tree.c: Include wide-int-print.h.
29616         (print_node_brief): Use wide-int interfaces.
29617         (print_node): Likewise.
29618         * read-rtl.c (validate_const_wide_int): New.
29619         (read_rtx_code): Add CONST_WIDE_INT case.
29620         * real.c: Include wide-int.h.
29621         (real_to_integer2): Delete.
29622         (real_to_integer): New function, returning a wide_int.
29623         (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
29624         (ten_to_ptwo): Update call to real_from_integer.
29625         (real_digit): Likewise.
29626         * real.h: Include signop.h, wide-int.h and insn-modes.h.
29627         (real_to_integer2, REAL_VALUE_FROM_INT, REAL_VALUE_FROM_UNSIGNED_INT)
29628         (REAL_VALUE_TO_INT): Delete.
29629         (real_to_integer): Declare a wide-int form.
29630         (real_from_integer): Take a wide_int rather than two HOST_WIDE_INTs.
29631         * recog.c (const_int_operand): Improve comment.
29632         (const_scalar_int_operand): New.
29633         (const_double_operand): Add a separate definition for CONST_WIDE_INT.
29634         * rtlanal.c (commutative_operand_precedence): Handle CONST_WIDE_INT.
29635         (split_double): Likewise.
29636         * rtl.c (DEF_RTL_EXPR): Handle CONST_WIDE_INT.
29637         (rtx_size): Likewise.
29638         (rtx_alloc_stat_v): New.
29639         (rtx_alloc_stat): Now calls rtx_alloc_stat_v.
29640         (cwi_output_hex): New.
29641         (iterative_hash_rtx): Handle CONST_WIDE_INT.
29642         (cwi_check_failed_bounds): New.
29643         * rtl.def (CONST_WIDE_INT): New.
29644         * rtl.h: Include <utility> and wide-int.h.
29645         (struct hwivec_def): New.
29646         (CWI_GET_NUM_ELEM): New.
29647         (CWI_PUT_NUM_ELEM): New.
29648         (struct rtx_def): Add num_elem and hwiv.
29649         (CASE_CONST_SCALAR_INT): Modify for TARGET_SUPPORTS_WIDE_INT.
29650         (CASE_CONST_UNIQUE): Likewise.
29651         (CASE_CONST_ANY): Likewise.
29652         (CONST_SCALAR_INT_P): Likewise.
29653         (CONST_WIDE_INT_P): New.
29654         (CWI_ELT): New.
29655         (HWIVEC_CHECK): New.
29656         (cwi_check_failed_bounds): New.
29657         (CWI_ELT): New.
29658         (HWIVEC_CHECK): New.
29659         (CONST_WIDE_INT_VEC) New.
29660         (CONST_WIDE_INT_NUNITS) New.
29661         (CONST_WIDE_INT_ELT) New.
29662         (rtx_mode_t): New type.
29663         (wi::int_traits <rtx_mode_t>): New.
29664         (wi::shwi): New.
29665         (wi::min_value): New.
29666         (wi::max_value): New.
29667         (rtx_alloc_v) New.
29668         (const_wide_int_alloc): New.
29669         (immed_wide_int_const): New.
29670         * sched-vis.c (print_value): Handle CONST_WIDE_INT.
29671         * sel-sched-ir.c (lhs_and_rhs_separable_p): Update comment.
29672         * signop.h: New file.
29673         * simplify-rtx.c (mode_signbit_p): Handle CONST_WIDE_INT.
29674         (simplify_const_unary_operation): Use wide-int interfaces.
29675         (simplify_binary_operation_1): Likewise.
29676         (simplify_const_binary_operation): Likewise.
29677         (simplify_const_relational_operation): Likewise.
29678         (simplify_immed_subreg): Likewise.
29679         * stmt.c (expand_case): Likewise.
29680         * stor-layout.h (set_min_and_max_values_for_integral_type): Take a
29681         signop rather than a bool.
29682         * stor-layout.c (layout_type): Use wide-int interfaces.
29683         (initialize_sizetypes): Update calls to
29684         set_min_and_max_values_for_integral_type.
29685         (set_min_and_max_values_for_integral_type): Take a signop rather
29686         than a bool.  Use wide-int interfaces.
29687         (fixup_signed_type): Update accordingly.  Remove
29688         HOST_BITS_PER_DOUBLE_INT limit.
29689         (fixup_unsigned_type): Likewise.
29690         * system.h (STATIC_CONSTANT_P): New.
29691         (STATIC_ASSERT): New.
29692         * target.def (can_use_doloop_p): Take widest_ints rather than
29693         double_ints.
29694         * target.h: Include wide-int.h rather than double-int.h.
29695         * targhooks.h (can_use_doloop_if_innermost): Take widest_ints rather
29696         than double_ints.
29697         * targhooks.c (default_cxx_get_cookie_size): Use tree_int_cst_lt
29698         rather than INT_CST_LT_UNSIGNED.
29699         (can_use_doloop_if_innermost): Take widest_ints rather than
29700         double_ints.
29701         * tree-affine.c: Include wide-int-print.h.
29702         (double_int_ext_for_comb): Delete.
29703         (wide_int_ext_for_comb): New.
29704         (aff_combination_zero): Use wide-int interfaces.
29705         (aff_combination_const): Take a widest_int instead of a double_int.
29706         (aff_combination_elt): Use wide-int interfaces.
29707         (aff_combination_scale): Take a widest_int instead of a double_int.
29708         (aff_combination_add_elt): Likewise.
29709         (aff_combination_add_cst): Likewise.
29710         (aff_combination_add): Use wide-int interfaces.
29711         (aff_combination_convert): Likewise.
29712         (tree_to_aff_combination): Likewise.
29713         (add_elt_to_tree): Take a widest_int instead of a double_int.
29714         (aff_combination_to_tree): Use wide-int interfaces.
29715         (aff_combination_remove_elt): Likewise.
29716         (aff_combination_add_product): Take a widest_int instead of
29717         a double_int.
29718         (aff_combination_mult): Use wide-int interfaces.
29719         (aff_combination_expand): Likewise.
29720         (double_int_constant_multiple_p): Delete.
29721         (wide_int_constant_multiple_p): New.
29722         (aff_combination_constant_multiple_p): Take a widest_int pointer
29723         instead of a double_int pointer.
29724         (print_aff): Use wide-int interfaces.
29725         (get_inner_reference_aff): Take a widest_int pointer
29726         instead of a double_int pointer.
29727         (aff_comb_cannot_overlap_p): Take widest_ints instead of double_ints.
29728         * tree-affine.h: Include wide-int.h.
29729         (struct aff_comb_elt): Change type of coef to widest_int.
29730         (struct affine_tree_combination): Change type of offset to widest_int.
29731         (double_int_ext_for_comb): Delete.
29732         (wide_int_ext_for_comb): New.
29733         (aff_combination_const): Use widest_int instead of double_int.
29734         (aff_combination_scale): Likewise.
29735         (aff_combination_add_elt): Likewise.
29736         (aff_combination_constant_multiple_p): Likewise.
29737         (get_inner_reference_aff): Likewise.
29738         (aff_comb_cannot_overlap_p): Likewise.
29739         (aff_combination_zero_p): Use wide-int interfaces.
29740         * tree.c: Include tree.h.
29741         (init_ttree): Use make_int_cst.
29742         (tree_code_size): Removed code for INTEGER_CST case.
29743         (tree_size): Add INTEGER_CST case.
29744         (make_node_stat): Update comment.
29745         (get_int_cst_ext_nunits, build_new_int_cst, build_int_cstu): New.
29746         (build_int_cst_type): Use wide-int interfaces.
29747         (double_int_to_tree): Likewise.
29748         (double_int_fits_to_tree_p): Delete.
29749         (force_fit_type_double): Delete.
29750         (force_fit_type): New.
29751         (int_cst_hash_hash): Use wide-int interfaces.
29752         (int_cst_hash_eq): Likewise.
29753         (build_int_cst_wide): Delete.
29754         (wide_int_to_tree): New.
29755         (cache_integer_cst): Use wide-int interfaces.
29756         (build_low_bits_mask): Likewise.
29757         (cst_and_fits_in_hwi): Likewise.
29758         (real_value_from_int_cst): Likewise.
29759         (make_int_cst_stat): New.
29760         (integer_zerop): Use wide_int interfaces.
29761         (integer_onep): Likewise.
29762         (integer_all_onesp): Likewise.
29763         (integer_pow2p): Likewise.
29764         (integer_nonzerop): Likewise.
29765         (tree_log2): Likewise.
29766         (tree_floor_log2): Likewise.
29767         (tree_ctz): Likewise.
29768         (int_size_in_bytes): Likewise.
29769         (mem_ref_offset): Return an offset_int rather than a double_int.
29770         (build_type_attribute_qual_variant): Use wide_int interfaces.
29771         (type_hash_eq): Likewise
29772         (tree_int_cst_equal): Likewise.
29773         (tree_int_cst_lt): Delete.
29774         (tree_int_cst_compare): Likewise.
29775         (tree_fits_shwi_p): Use wide_int interfaces.
29776         (tree_fits_uhwi_p): Likewise.
29777         (tree_int_cst_sign_bit): Likewise.
29778         (tree_int_cst_sgn): Likewise.
29779         (tree_int_cst_min_precision): Take a signop rather than a bool.
29780         (simple_cst_equal): Use wide_int interfaces.
29781         (compare_tree_int): Likewise.
29782         (iterative_hash_expr): Likewise.
29783         (int_fits_type_p): Likewise.  Use tree_int_cst_lt rather than
29784         INT_CST_LT.
29785         (get_type_static_bounds): Use wide_int interfaces.
29786         (tree_int_cst_elt_check_failed): New.
29787         (build_common_tree_nodes): Reordered to set prec before filling in
29788         value.
29789         (int_cst_value): Check cst_and_fits_in_hwi.
29790         (widest_int_cst_value): Use wide_int interfaces.
29791         (upper_bound_in_type): Likewise.
29792         (lower_bound_in_type): Likewise.
29793         (num_ending_zeros): Likewise.
29794         (drop_tree_overflow): Likewise.
29795         * tree-call-cdce.c (check_pow): Update call to real_from_integer.
29796         (gen_conditions_for_pow_cst_base): Likewise.
29797         * tree-cfg.c: Include wide-int.h and wide-int-print.h.
29798         (group_case_labels_stmt): Use wide-int interfaces.
29799         (verify_gimple_assign_binary): Likewise.
29800         (print_loop): Likewise.
29801         * tree-chrec.c (tree_fold_binomial): Likewise.
29802         * tree-core.h (struct tree_base): Add int_length.
29803         (struct tree_int_cst): Change rep of value.
29804         * tree-data-ref.c (dr_analyze_innermost): Use wide-int interfaces.
29805         (dr_may_alias_p): Likewise.
29806         (max_stmt_executions_tree): Likewise.
29807         * tree.def (INTEGER_CST): Update comment.
29808         * tree-dfa.c (get_ref_base_and_extent): Use wide-int interfaces.
29809         * tree-dfa.h (get_addr_base_and_unit_offset_1): Likewise.
29810         * tree-dump.c: Include wide-int.h and wide-int-print.h.
29811         (dequeue_and_dump): Use wide-int interfaces.
29812         * tree.h: Include wide-int.h.
29813         (NULL_TREE): Moved to earlier loc in file.
29814         (TREE_INT_CST_ELT_CHECK): New.
29815         (tree_int_cst_elt_check_failed): New.
29816         (TYPE_SIGN): New.
29817         (TREE_INT_CST): Delete.
29818         (TREE_INT_CST_LOW): Use wide-int interfaces.
29819         (TREE_INT_CST_HIGH): Delete.
29820         (TREE_INT_CST_NUNITS): New.
29821         (TREE_INT_CST_EXT_NUNITS): Likewise.
29822         (TREE_INT_CST_OFFSET_NUNITS): Likewise.
29823         (TREE_INT_CST_ELT): Likewise.
29824         (INT_CST_LT): Delete.
29825         (tree_int_cst_elt_check): New (two forms).
29826         (type_code_size): Update comment.
29827         (make_int_cst_stat, make_int_cst): New.
29828         (tree_to_double_int): Delete.
29829         (double_int_fits_to_tree_p): Delete.
29830         (force_fit_type_double): Delete.
29831         (build_int_cstu): Replace with out-of-line function.
29832         (build_int_cst_wide): Delete.
29833         (tree_int_cst_lt): Define inline.
29834         (tree_int_cst_le): New.
29835         (tree_int_cst_compare): Define inline.
29836         (tree_int_cst_min_precision): Take a signop rather than a bool.
29837         (wi::int_traits <const_tree>): New.
29838         (wi::int_traits <tree>): New.
29839         (wi::extended_tree): New.
29840         (wi::int_traits <wi::extended_tree>): New.
29841         (wi::to_widest): New.
29842         (wi::to_offset): New.
29843         (wi::fits_to_tree_p): New.
29844         (wi::min_value): New.
29845         (wi::max_value): New.
29846         * tree-inline.c (remap_gimple_op_r): Use wide-int interfaces.
29847         (copy_tree_body_r): Likewise.
29848         * tree-object-size.c (compute_object_offset): Likewise.
29849         (addr_object_size): Likewise.
29850         * tree-predcom.c: Include wide-int-print.h.
29851         (struct dref_d): Change type of offset to widest_int.
29852         (dump_dref): Call wide-int printer.
29853         (aff_combination_dr_offset): Use wide-int interfaces.
29854         (determine_offset): Take a widest_int pointer rather than a
29855         double_int pointer.
29856         (split_data_refs_to_components): Use wide-int interfaces.
29857         (suitable_component_p): Likewise.
29858         (order_drefs): Likewise.
29859         (add_ref_to_chain): Likewise.
29860         (valid_initializer_p): Likewise.
29861         (determine_roots_comp): Likewise.
29862         * tree-pretty-print.c: Include wide-int-print.h.
29863         (dump_generic_node): Use wide-int interfaces.
29864         * tree-sra.c (sra_ipa_modify_expr): Likewise.
29865         * tree-ssa-address.c (addr_for_mem_ref): Likewise.
29866         (move_fixed_address_to_symbol): Likewise.
29867         (move_hint_to_base): Likewise.
29868         (move_pointer_to_base): Likewise.
29869         (move_variant_to_index): Likewise.
29870         (most_expensive_mult_to_index): Likewise.
29871         (addr_to_parts): Likewise.
29872         (copy_ref_info): Likewise.
29873         * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Likewise.
29874         (indirect_refs_may_alias_p): Likewise.
29875         (stmt_kills_ref_p_1): Likewise.
29876         * tree-ssa.c (non_rewritable_mem_ref_base): Likewise.
29877         * tree-ssa-ccp.c: Update comment at top of file.  Include
29878         wide-int-print.h.
29879         (struct prop_value_d): Change type of mask to widest_int.
29880         (extend_mask): New function.
29881         (dump_lattice_value): Use wide-int interfaces.
29882         (get_default_value): Likewise.
29883         (set_constant_value): Likewise.
29884         (set_value_varying): Likewise.
29885         (valid_lattice_transition): Likewise.
29886         (set_lattice_value): Likewise.
29887         (value_to_double_int): Delete.
29888         (value_to_wide_int): New.
29889         (get_value_from_alignment): Use wide-int interfaces.
29890         (get_value_for_expr): Likewise.
29891         (do_dbg_cnt): Likewise.
29892         (ccp_finalize): Likewise.
29893         (ccp_lattice_meet): Likewise.
29894         (bit_value_unop_1): Use widest_ints rather than double_ints.
29895         (bit_value_binop_1): Likewise.
29896         (bit_value_unop): Use wide-int interfaces.
29897         (bit_value_binop): Likewise.
29898         (bit_value_assume_aligned): Likewise.
29899         (evaluate_stmt): Likewise.
29900         (ccp_fold_stmt): Likewise.
29901         (visit_cond_stmt): Likewise.
29902         (ccp_visit_stmt): Likewise.
29903         * tree-ssa-forwprop.c (forward_propagate_addr_expr_1): Likewise.
29904         (constant_pointer_difference): Likewise.
29905         (associate_pointerplus): Likewise.
29906         (combine_conversions): Likewise.
29907         * tree-ssa-loop.h: Include wide-int.h.
29908         (struct tree_niter_desc): Change type of max to widest_int.
29909         * tree-ssa-loop-im.c (mem_refs_may_alias_p): Use wide-int interfaces.
29910         * tree-ssa-loop-ivcanon.c (remove_exits_and_undefined_stmts): Likewise.
29911         (remove_redundant_iv_tests): Likewise.
29912         (canonicalize_loop_induction_variables): Likewise.
29913         * tree-ssa-loop-ivopts.c (alloc_iv): Likewise.
29914         (constant_multiple_of): Take a widest_int pointer instead of
29915         a double_int pointer.
29916         (get_computation_aff): Use wide-int interfaces.
29917         (ptr_difference_cost): Likewise.
29918         (difference_cost): Likewise.
29919         (get_loop_invariant_expr_id): Likewise.
29920         (get_computation_cost_at): Likewise.
29921         (iv_elimination_compare_lt): Likewise.
29922         (may_eliminate_iv): Likewise.
29923         * tree-ssa-loop-niter.h (estimated_loop_iterations): Use widest_int
29924         instead of double_int.
29925         (max_loop_iterations): Likewise.
29926         (max_stmt_executions): Likewise.
29927         (estimated_stmt_executions): Likewise.
29928         * tree-ssa-loop-niter.c: Include wide-int-print.h.
29929         (split_to_var_and_offset): Use wide-int interfaces.
29930         (determine_value_range): Likewise.
29931         (bound_difference_of_offsetted_base): Likewise.
29932         (bounds_add): Take a widest_int instead of a double_int.
29933         (number_of_iterations_ne_max): Use wide-int interfaces.
29934         (number_of_iterations_ne): Likewise.
29935         (number_of_iterations_lt_to_ne): Likewise.
29936         (assert_loop_rolls_lt): Likewise.
29937         (number_of_iterations_lt): Likewise.
29938         (number_of_iterations_le): Likewise.
29939         (number_of_iterations_cond): Likewise.
29940         (number_of_iterations_exit): Likewise.
29941         (finite_loop_p): Likewise.
29942         (derive_constant_upper_bound_assign): Likewise.
29943         (derive_constant_upper_bound): Return a widest_int.
29944         (derive_constant_upper_bound_ops): Likewise.
29945         (do_warn_aggressive_loop_optimizations): Use wide-int interfaces.
29946         (record_estimate): Take a widest_int rather than a double_int.
29947         (record_nonwrapping_iv): Use wide-int interfaces.
29948         (double_int_cmp): Delete.
29949         (wide_int_cmp): New.
29950         (bound_index): Take a widest_int rather than a double_int.
29951         (discover_iteration_bound_by_body_walk): Use wide-int interfaces.
29952         (maybe_lower_iteration_bound): Likewise.
29953         (estimate_numbers_of_iterations_loop): Likewise.
29954         (estimated_loop_iterations): Take a widest_int pointer than than
29955         a double_int pointer.
29956         (estimated_loop_iterations_int): Use wide-int interfaces.
29957         (max_loop_iterations): Take a widest_int pointer than than
29958         a double_int pointer.
29959         (max_loop_iterations_int): Use wide-int interfaces.
29960         (max_stmt_executions): Take a widest_int pointer than than
29961         a double_int pointer.
29962         (estimated_stmt_executions): Likewise.
29963         (n_of_executions_at_most): Use wide-int interfaces.
29964         (scev_probably_wraps_p): Likewise.
29965         * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Update calls
29966         to real_to_integer.
29967         * tree-scalar-evolution.c (simplify_peeled_chrec): Use wide-int
29968         interfaces.
29969         * tree-ssanames.c (set_range_info): Use wide_int_refs rather than
29970         double_ints.  Adjust for trailing_wide_ints <3> representation.
29971         (set_nonzero_bits): Likewise.
29972         (get_range_info): Return wide_ints rather than double_ints.
29973         Adjust for trailing_wide_ints <3> representation.
29974         (get_nonzero_bits): Likewise.
29975         (duplicate_ssa_name_range_info): Adjust for trailing_wide_ints <3>
29976         representation.
29977         * tree-ssanames.h (struct range_info_def): Replace min, max and
29978         nonzero_bits with a trailing_wide_ints <3>.
29979         (set_range_info): Use wide_int_refs rather than double_ints.
29980         (set_nonzero_bits): Likewise.
29981         (get_range_info): Return wide_ints rather than double_ints.
29982         (get_nonzero_bits): Likewise.
29983         * tree-ssa-phiopt.c (jump_function_from_stmt): Use wide-int interfaces.
29984         * tree-ssa-pre.c (phi_translate_1): Likewise.
29985         * tree-ssa-reassoc.c (decrement_power): Use calls to real_from_integer.
29986         (acceptable_pow_call): Likewise.
29987         * tree-ssa-sccvn.c (copy_reference_ops_from_ref): Use wide-int
29988         interfaces.
29989         (vn_reference_fold_indirect): Likewise.
29990         (vn_reference_maybe_forwprop_address): Likewise.
29991         (valueize_refs_1): Likewise.
29992         * tree-ssa-structalias.c (get_constraint_for_ptr_offset): Likewise.
29993         * tree-ssa-uninit.c (is_value_included_in): Use wide-int interfaces,
29994         tree_int_cst_lt and tree_int_cst_le.
29995         * tree-streamer-in.c (unpack_ts_base_value_fields): Use wide-int
29996         interfaces.
29997         (streamer_alloc_tree): Likewise.
29998         * tree-streamer-out.c (pack_ts_int_cst_value_fields): Likewise.
29999         (streamer_write_tree_header): Likewise.
30000         (streamer_write_integer_cst): Likewise.
30001         * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
30002         (build_constructors): Likewise.
30003         (array_value_type): Likewise.
30004         * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list): Likewise.
30005         (vect_check_gather): Likewise.
30006         * tree-vect-generic.c (build_replicated_const): Likewise.
30007         (expand_vector_divmod): Likewise.
30008         * tree-vect-loop.c (vect_transform_loop): Likewise.
30009         * tree-vect-loop-manip.c (vect_do_peeling_for_loop_bound): Likewise.
30010         (vect_do_peeling_for_alignment): Likewise.
30011         * tree-vect-patterns.c (vect_recog_divmod_pattern): Likewise.
30012         * tree-vrp.c: Include wide-int.h.
30013         (operand_less_p): Use wide-int interfaces and tree_int_cst_lt.
30014         (extract_range_from_assert): Use wide-int interfaces.
30015         (vrp_int_const_binop): Likewise.
30016         (zero_nonzero_bits_from_vr): Take wide_int pointers rather than
30017         double_int pointers.
30018         (ranges_from_anti_range): Use wide-int interfaces.
30019         (quad_int_cmp): Delete.
30020         (quad_int_pair_sort): Likewise.
30021         (extract_range_from_binary_expr_1): Use wide-int interfaces.
30022         (extract_range_from_unary_expr_1): Likewise.
30023         (adjust_range_with_scev): Likewise.
30024         (masked_increment): Take and return wide_ints rather than double_ints.
30025         (register_edge_assert_for_2): Use wide-int interfaces.
30026         (check_array_ref): Likewise.
30027         (search_for_addr_array): Likewise.
30028         (maybe_set_nonzero_bits): Likewise.
30029         (union_ranges): Pass an integer of the correct type instead of
30030         using integer_one_node.
30031         (intersect_ranges): Likewise.
30032         (simplify_truth_ops_using_ranges): Likewise.
30033         (simplify_bit_ops_using_ranges): Use wide-int interfaces.
30034         (range_fits_type_p): Likewise.
30035         (simplify_cond_using_ranges): Likewise.  Take a signop rather than
30036         a bool.
30037         (simplify_conversion_using_ranges): Use wide-int interfaces.
30038         (simplify_float_conversion_using_ranges): Likewise.
30039         (vrp_finalize): Likewise.
30040         * value-prof.c (gimple_divmod_fixed_value_transform): Likewise.
30041         (gimple_stringops_transform): Likewise.
30042         * varasm.c (decode_addr_const): Likewise.
30043         (const_hash_1): Likewise.
30044         (const_rtx_hash_1): Likewise
30045         (output_constant): Likewise.
30046         (array_size_for_constructor): Likewise.
30047         (output_constructor_regular_field): Likewise.
30048         (output_constructor_bitfield): Likewise.
30049         * var-tracking.c (loc_cmp): Handle CONST_WIDE_INT.
30050         * mkconfig.sh: Include machmode.h to pick up BITS_PER_UNIT for
30051         GENERATOR_FILEs.
30052         * gencheck.c: Define BITS_PER_UNIT.
30053         * wide-int.cc: New.
30054         * wide-int.h: New.
30055         * wide-int-print.cc: New.
30056         * wide-int-print.h: New.
30057
30058 2014-05-06  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
30059
30060         * config/avr/avr.c (avr_can_eliminate): Mark unused argument.
30061
30062 2014-05-06  Richard Biener  <rguenther@suse.de>
30063
30064         * tree-pass.h (TODO_verify_ssa, TODO_verify_flow,
30065         TODO_verify_stmts, TODO_verify_rtl_sharing): Remove.
30066         (TODO_verify_all): Adjust.
30067         * asan.c: Remove references to TODO_verify_ssa, TODO_verify_flow,
30068         TODO_verify_stmts and TODO_verify_rtl_sharing.
30069         * bb-reorder.c: Likewise.
30070         * cfgexpand.c: Likewise.
30071         * cprop.c: Likewise.
30072         * cse.c: Likewise.
30073         * function.c: Likewise.
30074         * fwprop.c: Likewise.
30075         * gcse.c: Likewise.
30076         * gimple-ssa-isolate-paths.c: Likewise.
30077         * gimple-ssa-strength-reduction.c: Likewise.
30078         * ipa-split.c: Likewise.
30079         * loop-init.c: Likewise.
30080         * loop-unroll.c: Likewise.
30081         * lower-subreg.c: Likewise.
30082         * modulo-sched.c: Likewise.
30083         * postreload-gcse.c: Likewise.
30084         * predict.c: Likewise.
30085         * recog.c: Likewise.
30086         * sched-rgn.c: Likewise.
30087         * store-motion.c: Likewise.
30088         * tracer.c: Likewise.
30089         * trans-mem.c: Likewise.
30090         * tree-call-cdce.c: Likewise.
30091         * tree-cfg.c: Likewise.
30092         * tree-cfgcleanup.c: Likewise.
30093         * tree-complex.c: Likewise.
30094         * tree-eh.c: Likewise.
30095         * tree-emutls.c: Likewise.
30096         * tree-if-conv.c: Likewise.
30097         * tree-into-ssa.c: Likewise.
30098         * tree-loop-distribution.c: Likewise.
30099         * tree-object-size.c: Likewise.
30100         * tree-parloops.c: Likewise.
30101         * tree-pass.h: Likewise.
30102         * tree-sra.c: Likewise.
30103         * tree-ssa-ccp.c: Likewise.
30104         * tree-ssa-copy.c: Likewise.
30105         * tree-ssa-copyrename.c: Likewise.
30106         * tree-ssa-dce.c: Likewise.
30107         * tree-ssa-dom.c: Likewise.
30108         * tree-ssa-dse.c: Likewise.
30109         * tree-ssa-forwprop.c: Likewise.
30110         * tree-ssa-ifcombine.c: Likewise.
30111         * tree-ssa-loop-ch.c: Likewise.
30112         * tree-ssa-loop-ivcanon.c: Likewise.
30113         * tree-ssa-loop.c: Likewise.
30114         * tree-ssa-math-opts.c: Likewise.
30115         * tree-ssa-phiopt.c: Likewise.
30116         * tree-ssa-phiprop.c: Likewise.
30117         * tree-ssa-pre.c: Likewise.
30118         * tree-ssa-reassoc.c: Likewise.
30119         * tree-ssa-sink.c: Likewise.
30120         * tree-ssa-strlen.c: Likewise.
30121         * tree-ssa-tail-merge.c: Likewise.
30122         * tree-ssa-uncprop.c: Likewise.
30123         * tree-switch-conversion.c: Likewise.
30124         * tree-tailcall.c: Likewise.
30125         * tree-vect-generic.c: Likewise.
30126         * tree-vectorizer.c: Likewise.
30127         * tree-vrp.c: Likewise.
30128         * tsan.c: Likewise.
30129         * var-tracking.c: Likewise.
30130         * bt-load.c: Likewise.
30131         * cfgcleanup.c: Likewise.
30132         * combine-stack-adj.c: Likewise.
30133         * combine.c: Likewise.
30134         * compare-elim.c: Likewise.
30135         * config/epiphany/resolve-sw-modes.c: Likewise.
30136         * config/i386/i386.c: Likewise.
30137         * config/mips/mips.c: Likewise.
30138         * config/s390/s390.c: Likewise.
30139         * config/sh/sh_treg_combine.cc: Likewise.
30140         * config/sparc/sparc.c: Likewise.
30141         * dce.c: Likewise.
30142         * dse.c: Likewise.
30143         * final.c: Likewise.
30144         * ifcvt.c: Likewise.
30145         * mode-switching.c: Likewise.
30146         * passes.c: Likewise.
30147         * postreload.c: Likewise.
30148         * ree.c: Likewise.
30149         * reg-stack.c: Likewise.
30150         * regcprop.c: Likewise.
30151         * regrename.c: Likewise.
30152         * web.c: Likewise.
30153
30154 2014-05-06  Richard Biener  <rguenther@suse.de>
30155
30156         PR middle-end/61070
30157         * bitmap.c (debug_bitmap): Dump to stderr, not stdout.
30158         * tree-ssa-structalias.c (dump_solution_for_var): Likewise.
30159
30160 2014-05-05  Jan Hubicka  <hubicka@ucw.cz>
30161
30162         PR ipa/60965
30163         * ipa-devirt.c (get_class_context): Allow POD to change to non-POD.
30164
30165 2014-05-05  Radovan Obradovic  <robradovic@mips.com>
30166             Tom de Vries  <tom@codesourcery.com>
30167
30168         * target.def (call_fusage_contains_non_callee_clobbers): New
30169         DEFHOOKPOD.
30170         * doc/tm.texi.in (@node Stack and Calling): Add Miscellaneous Register
30171         Hooks to @menu.
30172         (@node Miscellaneous Register Hooks): New node.
30173         (@hook TARGET_CALL_FUSAGE_CONTAINS_NON_CALLEE_CLOBBERS): New hook.
30174         * doc/tm.texi: Regenerate.
30175
30176 2014-05-05  Marek Polacek  <polacek@redhat.com>
30177
30178         PR driver/61065
30179         * opts.c (common_handle_option): Call error_at instead of warning_at.
30180
30181 2014-05-05  Richard Biener  <rguenther@suse.de>
30182
30183         * passes.c (execute_function_todo): Don't reset TODO_verify_ssa
30184         from last_verified if update_ssa ran.  Move TODO_verify_rtl_sharing
30185         under the TODO_verify_il umbrella.
30186
30187 2014-05-05  Richard Biener  <rguenther@suse.de>
30188
30189         * passes.c (execute_function_todo): Move TODO_verify_flow under
30190         the TODO_verify_ul umbrella.
30191
30192 2014-05-05  Richard Biener  <rguenther@suse.de>
30193
30194         PR middle-end/61010
30195         * fold-const.c (fold_binary_loc): Consistently avoid canonicalizing
30196         X & CST away from a CST that is the mask of a mode.
30197
30198 2014-05-05  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
30199
30200         * config/picochip/picochip-protos.h (picochip_regno_nregs): Change
30201         int argument to enum machine_mode.
30202         (picochip_class_max_nregs): Ditto.
30203         * config/picochip/picochip.c (picochip_regno_nregs): Ditto.
30204         (picochip_class_max_nregs): Ditto.
30205
30206 2014-05-05  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
30207
30208         * target.def: Add new target hook.
30209         * doc/tm.texi: Regenerate.
30210         * targhooks.h (default_keep_leaf_when_profiled): Add prototype.
30211         * targhooks.c (default_keep_leaf_when_profiled): New function.
30212
30213         * config/s390/s390.c (s390_keep_leaf_when_profiled): New function.
30214         (TARGET_KEEP_LEAF_WHEN_PROFILED): Define.
30215
30216 2014-05-05  Bin Cheng  <bin.cheng@arm.com>
30217
30218         PR tree-optimization/60363
30219         * gcc/tree-ssa-threadupdate.c (get_value_locus_in_path): New.
30220         (copy_phi_args): New parameters.  Call get_value_locus_in_path.
30221         (update_destination_phis): New parameter.
30222         (create_edge_and_update_destination_phis): Ditto.
30223         (ssa_fix_duplicate_block_edges): Pass new arguments.
30224         (thread_single_edge): Ditto.
30225
30226 2014-05-04  Peter Bergner  <bergner@vnet.ibm.com>
30227
30228         * config/rs6000/rs6000.h (RS6000_BTM_HARD_FLOAT): New define.
30229         (RS6000_BTM_COMMON): Add RS6000_BTM_HARD_FLOAT.
30230         (TARGET_EXTRA_BUILTINS): Add TARGET_HARD_FLOAT.
30231         * config/rs6000/rs6000-builtin.def (BU_MISC_1):
30232         Use RS6000_BTM_HARD_FLOAT.
30233         (BU_MISC_2): Likewise.
30234         * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Handle
30235         RS6000_BTM_HARD_FLOAT.
30236         (rs6000_option_override_internal): Enforce -mhard-float if -mhard-dfp
30237         is explicitly used.
30238         (rs6000_invalid_builtin): Add hard floating builtin support.
30239         (rs6000_expand_builtin): Relax the gcc_assert to allow the new
30240         hard float builtins.
30241         (rs6000_builtin_mask_names): Add RS6000_BTM_HARD_FLOAT.
30242
30243 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
30244
30245         * config/sh/sh_optimize_sett_clrt.cc (sh_optimize_sett_clrt::execute):
30246         Add missing function* argument.
30247
30248 2014-05-03  Richard Sandiford  <rdsandiford@googlemail.com>
30249
30250         * lra-constraints.c (valid_address_p): Move earlier in file.
30251         Add a constraint argument to the address_info version.
30252         (satisfies_memory_constraint_p): New function.
30253         (satisfies_address_constraint_p): Likewise.
30254         (process_alt_operands, curr_insn_transform): Use them.
30255         (process_address): Pass the constraint to valid_address_p when
30256         checking address operands.
30257
30258 2014-05-03  Richard Sandiford  <rdsandiford@googlemail.com>
30259
30260         * config/mips/mips.c (mips_isa_rev): New variable.
30261         (mips_set_architecture): Set it.
30262         * config/mips/mips.h (TARGET_CPU_CPP_BUILTINS): Set __mips_isa_rev
30263         from mips_isa_rev.
30264         (ISA_HAS_MUL3, ISA_HAS_FP_CONDMOVE, ISA_HAS_8CC, ISA_HAS_FP4)
30265         (ISA_HAS_PAIRED_SINGLE, ISA_HAS_MADD_MSUB, ISA_HAS_FP_RECIP_RSQRT)
30266         (ISA_HAS_CLZ_CLO, ISA_HAS_ROR, ISA_HAS_WSBH, ISA_HAS_PREFETCH)
30267         (ISA_HAS_SEB_SEH, ISA_HAS_EXT_INS, ISA_HAS_MXHC1)
30268         (ISA_HAS_HILO_INTERLOCKS, ISA_HAS_SYNCI, MIN_FPRS_PER_FMT): Reexpress
30269         conditions in terms of mips_isa_rev.
30270         (mips_isa_rev): Declare.
30271
30272 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
30273
30274         * config/sh/sh-mem.cc: Use tabs instead of spaces.
30275         (prob_unlikely, prob_likely): Make variables const.
30276
30277 2014-05-03  Denis Chertykov  <chertykov@gmail.com>
30278
30279         * config/avr/avr.c (avr_adjust_insn_length): Handle JUMP_TABLE_DATA.
30280
30281 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
30282
30283         * config/sh/sh.h (SH_ASM_SPEC): Handle m1, m2*, m3* and m4* cases.
30284
30285 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
30286
30287         * config/sh/sh.h (ROUND_ADVANCE): Delete macro.
30288         (ROUND_REG, PASS_IN_REG_P): Move and rename macros to ...
30289         * config/sh/sh.c (sh_round_reg, sh_pass_in_reg_p): ... these new
30290         functions.
30291         (sh_arg_partial_bytes, sh_function_arg, sh_function_arg_advance,
30292         sh_setup_incoming_varargs): Replace usage of PASS_IN_REG_P with
30293         sh_pass_in_reg_p.
30294         Replace usage of ROUND_REG with sh_round_reg.
30295         Use CEIL instead of ROUND_ADVANCE.
30296
30297 2014-05-03  Oleg Endo  <olegendo@gcc.gnu.org>
30298
30299         PR target/61026
30300         * config/sh/sh.c: Include stdlib headers before everything else.
30301
30302 2014-05-02  Jakub Jelinek  <jakub@redhat.com>
30303
30304         * gimplify.c (gimplify_adjust_omp_clauses_1): Handle
30305         GOVD_FIRSTPRIVATE | GOVD_LASTPRIVATE.
30306         (gimplify_adjust_omp_clauses): Simd region is never
30307         directly nested in combined parallel.  Instead, for linear
30308         with copyin/copyout, if in combined for simd loop, make decl
30309         firstprivate/lastprivate on OMP_FOR.
30310         * omp-low.c (expand_omp_for_generic, expand_omp_for_static_nochunk,
30311         expand_omp_for_static_chunk): When setting endvar, also set
30312         fd->loop.v to the same value.
30313
30314 2014-05-02  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
30315
30316         * hwint.h (zext_hwi): Fix signed overflow for prec == 63.
30317
30318 2014-05-02  Alan Lawrence  <alan.lawrence@arm.com>
30319
30320         * config/aarch64/aarch64.c (aarch64_expand_vec_perm_1): Tidy bit-flip
30321         expression.
30322
30323 2014-05-02  Marek Polacek  <polacek@redhat.com>
30324
30325         * doc/invoke.texi: Describe -fsanitize=float-divide-by-zero.
30326
30327 2014-05-02  Kito Cheng  <kito@0xlab.org>
30328
30329         * defaults.h (HONOR_REG_ALLOC_ORDER): Change HONOR_REG_ALLOC_ORDER
30330         to a C expression marco.
30331         * ira-color.c (HONOR_REG_ALLOC_ORDER) : Ditto.
30332         * config/arm/arm.h (HONOR_REG_ALLOC_ORDER): Ditto.
30333         * config/nds32/nds32.h (HONOR_REG_ALLOC_ORDER): Ditto.
30334         * doc/tm.texi (HONOR_REG_ALLOC_ORDER): Update document for
30335         HONOR_REG_ALLOC_ORDER.
30336         * doc/tm.texi.in (HONOR_REG_ALLOC_ORDER): Ditto.
30337
30338 2014-05-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
30339
30340         * config/arc/arc.c (TARGET_LRA_P): Undef before redefine.
30341
30342 2014-05-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
30343
30344         * config/arc/arc.c (arc_select_cc_mode): Fix typo.
30345
30346 2014-05-01  Yuri Rumyantsev  <ysrumyan@gmail.com>
30347
30348         * tree-if-conv.c (is_cond_scalar_reduction): New function.
30349         (convert_scalar_cond_reduction): Likewise.
30350         (predicate_scalar_phi): Add recognition and transformation
30351         of simple conditioanl reduction to be vectorizable.
30352
30353 2014-05-01  Marek Polacek  <polacek@redhat.com>
30354
30355         PR c/43245
30356         * doc/invoke.texi: Document -Wdiscarded-qualifiers.
30357
30358 2014-04-30  Alan Lawrence  <alan.lawrence@arm.com>
30359
30360         * config/aarch64/arm_neon.h (vuzp1_f32, vuzp1_p8, vuzp1_p16, vuzp1_s8,
30361         vuzp1_s16, vuzp1_s32, vuzp1_u8, vuzp1_u16, vuzp1_u32, vuzp1q_f32,
30362         vuzp1q_f64, vuzp1q_p8, vuzp1q_p16, vuzp1q_s8, vuzp1q_s16, vuzp1q_s32,
30363         vuzp1q_s64, vuzp1q_u8, vuzp1q_u16, vuzp1q_u32, vuzp1q_u64, vuzp2_f32,
30364         vuzp2_p8, vuzp2_p16, vuzp2_s8, vuzp2_s16, vuzp2_s32, vuzp2_u8,
30365         vuzp2_u16, vuzp2_u32, vuzp2q_f32, vuzp2q_f64, vuzp2q_p8, vuzp2q_p16,
30366         vuzp2q_s8, vuzp2q_s16, vuzp2q_s32, vuzp2q_s64, vuzp2q_u8, vuzp2q_u16,
30367         vuzp2q_u32, vuzp2q_u64): Replace temporary asm with __builtin_shuffle.
30368
30369 2014-04-30  Joern Rennecke  <joern.rennecke@embecosm.com>
30370
30371         * config/arc/arc.opt (mlra): Move comment above option name
30372         to avoid mis-parsing as language options.
30373
30374 2014-04-30  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
30375
30376         * config/sol2-10.h (TARGET_LIBC_HAS_FUNCTION): Move ...
30377         * config/sol2.h: ... here.
30378         * config/sol2-10.h: Remove.
30379
30380         * config/sol2-bi.h (WCHAR_TYPE, WCHAR_TYPE_SIZE, WINT_TYPE)
30381         (WINT_TYPE_SIZE, MULTILIB_DEFAULTS, DEF_ARCH32_SPEC)
30382         (DEF_ARCH64_SPEC, ASM_CPU_DEFAULT_SPEC, LINK_ARCH64_SPEC_BASE)
30383         (LINK_ARCH64_SPEC, ARCH_DEFAULT_EMULATION, TARGET_LD_EMULATION)
30384         (LINK_ARCH_SPEC, SUBTARGET_EXTRA_SPECS): Move ...
30385         * config/sol2.h: ... here.
30386         (SECTION_NAME_FORMAT): Don't redefine.
30387         (STARTFILE_ARCH32_SPEC): Rename to ...
30388         (STARTFILE_ARCH_SPEC): ... this.
30389         (ASM_OUTPUT_ALIGNED_COMMON): Move ...
30390         * config/sparc/sol2.h: ... here.
30391         (SECTION_NAME_FORMAT): Don't undef.
30392         * config/i386/sol2.h (ASM_CPU_DEFAULT_SPEC)
30393         (SUBTARGET_EXTRA_SPECS): Remove.
30394         * config/sparc/sol2.h (ASM_CPU_DEFAULT_SPEC): Remove.
30395
30396         * config/i386/sol2-bi.h (TARGET_SUBTARGET_DEFAULT)
30397         (MD_STARTFILE_PREFIX): Remove.
30398         (SUBTARGET_OPTIMIZATION_OPTIONS, ASM_CPU32_DEFAULT_SPEC)
30399         (ASM_CPU64_DEFAULT_SPEC, ASM_CPU_SPEC, ASM_SPEC, DEFAULT_ARCH32_P)
30400         (ARCH64_SUBDIR, ARCH32_EMULATION, ARCH64_EMULATION)
30401         (ASM_COMMENT_START, JUMP_TABLES_IN_TEXT_SECTION)
30402         (ASM_OUTPUT_DWARF_PCREL, ASM_OUTPUT_ALIGNED_COMMON)
30403         (USE_IX86_FRAME_POINTER, USE_X86_64_FRAME_POINTER): Move ...
30404         * config/i386/sol2.h: ... here.
30405         (TARGET_SUBTARGET_DEFAULT, SIZE_TYPE, PTRDIFF_TYPE): Remove.
30406         * config/i386/sol2-bi.h: Remove.
30407         * config/sol2.h (MD_STARTFILE_PREFIX): Remove.
30408         (LINK_ARCH32_SPEC_BASE): Remove /usr/ccs/lib/libp, /usr/ccs/lib.
30409
30410         * config/i386/t-sol2-64: Rename to ...
30411         * config/i386/t-sol2: ... this.
30412         * config/sparc/t-sol2-64: Rename to ...
30413         * config/sparc/t-sol2: ... this.
30414
30415         * config.gcc (*-*-solaris2*): Split sol2_tm_file into
30416         sol2_tm_file_head, sol2_tm_file_tail.
30417         Include ${cpu_type}/sol2.h before sol2.h.
30418         Remove sol2-10.h.
30419         (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Include
30420         i386/x86-64.h between sol2_tm_file_head and sol2_tm_file_tail.
30421         Remove i386/sol2-bi.h, sol2-bi.h from tm_file.
30422         Reflect i386/t-sol2-64 renaming.
30423         (sparc*-*-solaris2*): Remove sol2-bi.h from tm_file.
30424         Reflect sparc/t-sol2-64 renaming.
30425
30426 2014-04-30  Richard Biener  <rguenther@suse.de>
30427
30428         * passes.c (execute_function_todo): Move TODO_verify_stmts
30429         and TODO_verify_ssa under the TODO_verify_il umbrella.
30430         * tree-ssa.h (verify_ssa): Adjust prototype.
30431         * tree-ssa.c (verify_ssa): Add parameter to tell whether
30432         we should verify SSA operands.
30433         * tree-cfg.h (verify_gimple_in_cfg): Adjust prototype.
30434         * tree-cfg.c (verify_gimple_in_cfg): Add parameter to tell
30435         whether we should verify whether not throwing stmts have EH info.
30436         * graphite-scop-detection.c (create_sese_edges): Adjust.
30437         * tree-ssa-loop-manip.c (verify_loop_closed_ssa): Likewise.
30438         * tree-eh.c (lower_try_finally_switch): Do not add the
30439         default case label twice.
30440
30441 2014-04-30  Marek Polacek  <polacek@redhat.com>
30442
30443         * gcc.c (sanitize_spec_function): Handle SANITIZE_FLOAT_DIVIDE.
30444         * builtins.def: Initialize builtins even for SANITIZE_FLOAT_DIVIDE.
30445         * flag-types.h (enum sanitize_code): Add SANITIZE_FLOAT_DIVIDE.
30446         * opts.c (common_handle_option): Add -fsanitize=float-divide-by-zero.
30447
30448 2014-04-29  Alan Lawrence  <alan.lawrence@arm.com>
30449
30450         * config/aarch64/arm_neon.h (vzip1_f32, vzip1_p8, vzip1_p16, vzip1_s8,
30451         vzip1_s16, vzip1_s32, vzip1_u8, vzip1_u16, vzip1_u32, vzip1q_f32,
30452         vzip1q_f64, vzip1q_p8, vzip1q_p16, vzip1q_s8, vzip1q_s16, vzip1q_s32,
30453         vzip1q_s64, vzip1q_u8, vzip1q_u16, vzip1q_u32, vzip1q_u64, vzip2_f32,
30454         vzip2_p8, vzip2_p16, vzip2_s8, vzip2_s16, vzip2_s32, vzip2_u8,
30455         vzip2_u16, vzip2_u32, vzip2q_f32, vzip2q_f64, vzip2q_p8, vzip2q_p16,
30456         vzip2q_s8, vzip2q_s16, vzip2q_s32, vzip2q_s64, vzip2q_u8, vzip2q_u16,
30457         vzip2q_u32, vzip2q_u64): Replace inline __asm__ with __builtin_shuffle.
30458
30459 2014-04-29  David Malcolm  <dmalcolm@redhat.com>
30460
30461         * tree-cfg.c (dump_function_to_file): Dump the return type of
30462         functions, in a line to itself before the function body, mimicking
30463         the layout of a C function.
30464
30465 2014-04-29  Jakub Jelinek  <jakub@redhat.com>
30466
30467         PR tree-optimization/60971
30468         * tree-tailcall.c (process_assignment): Reject conversions which
30469         reduce precision.
30470
30471 2014-04-29  James Greenhalgh  <james.greenhalgh@arm.com>
30472
30473         * calls.c (initialize_argument_information): Always treat
30474         PUSH_ARGS_REVERSED as 1, simplify code accordingly.
30475         (expand_call): Likewise.
30476         (emit_library_call_calue_1): Likewise.
30477         * expr.c (PUSH_ARGS_REVERSED): Do not define.
30478         (emit_push_insn): Always treat PUSH_ARGS_REVERSED as 1, simplify
30479         code accordingly.
30480
30481 2014-04-29  Nick Clifton  <nickc@redhat.com>
30482
30483         * config/msp430/msp430.md (umulsidi): Fix typo.
30484         (mulhisi3): Enable even inside interrupt handlers.
30485         * config/msp430/msp430.c (msp430_print_operand): %O: Allow for the
30486         bigger return address pushed in large mode.
30487
30488 2014-04-29  Nick Clifton  <nickc@redhat.com>
30489
30490         * config/arc/arc.c (arc_select_cc_mode): Fix parentheses.
30491         (arc_init_reg_tables): Use a machine_mode enum to iterate over
30492         available modes.
30493         * config/m32r/m32r.c (init_reg_tables): Likewise.
30494         * config/m32c/m32c.c (m32c_illegal_subreg_p): Use a machine_mode
30495         enum to hold the modes.
30496
30497 2014-04-29  Richard Biener  <rguenther@suse.de>
30498
30499         * dominance.c (free_dominance_info): Add overload with
30500         function parameter.
30501         (dom_info_state): Likewise.
30502         (dom_info_available_p): Likewise.
30503         * basic-block.h (free_dominance_info, dom_info_state,
30504         dom_info_available_p): Declare overloads.
30505         * passes.c (execute_function_todo): Verify that verifiers
30506         don't change dominator info state.  Drop dominator info
30507         for IPA pass invocations.
30508         * cgraph.c (release_function_body): Restore asserts that
30509         dominator information is released.
30510
30511 2014-04-29  Patrick Palka  <patrick@parcs.ath.cx>
30512
30513         * doc/invoke.texi: Fix typo.
30514         * tree-vrp.c: Fix typos.
30515         * gimple.c (infer_nonnull_range): Reorder operands of an && condition.
30516
30517 2014-04-29  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
30518
30519         * config/aarch64/aarch64.md (mov<mode>cc): New for GPF.
30520
30521 2014-04-28  James Greenhalgh  <james.greenhalgh@arm.com>
30522
30523         * config/aarch64/aarch64-builtins.c
30524         (aarch64_types_storestruct_lane_qualifiers): New.
30525         (TYPES_STORESTRUCT_LANE): Likewise.
30526         * config/aarch64/aarch64-simd-builtins.def (st2_lane): New.
30527         (st3_lane): Likewise.
30528         (st4_lane): Likewise.
30529         * config/aarch64/aarch64-simd.md (vec_store_lanesoi_lane<mode>): New.
30530         (vec_store_lanesci_lane<mode>): Likewise.
30531         (vec_store_lanesxi_lane<mode>): Likewise.
30532         (aarch64_st2_lane<VQ:mode>): Likewise.
30533         (aarch64_st3_lane<VQ:mode>): Likewise.
30534         (aarch64_st4_lane<VQ:mode>): Likewise.
30535         * config/aarch64/aarch64.md (unspec): Add UNSPEC_ST{2,3,4}_LANE.
30536         * config/aarch64/arm_neon.h
30537         (__ST2_LANE_FUNC): Rewrite using builtins, update use points to
30538         use new macro arguments.
30539         (__ST3_LANE_FUNC): Likewise.
30540         (__ST4_LANE_FUNC): Likewise.
30541         * config/aarch64/iterators.md (V_TWO_ELEM): New.
30542         (V_THREE_ELEM): Likewise.
30543         (V_FOUR_ELEM): Likewise.
30544
30545 2014-04-28  David Malcolm  <dmalcolm@redhat.com>
30546
30547         * doc/gimple.texi: Replace the description of the now-defunct
30548         union gimple_statement_d with a diagram showing the
30549         gimple_statement_base class hierarchy and its relationships to
30550         the GSS_ and GIMPLE_ enums.
30551
30552 2014-04-28  James Greenhalgh  <james.greenhalgh@arm.com>
30553
30554         * config/aarch64/aarch64-protos.h (aarch64_modes_tieable_p): New.
30555         * config/aarch64/aarch64.c
30556         (aarch64_cannot_change_mode_class): Weaken conditions.
30557         (aarch64_modes_tieable_p): New.
30558         * config/aarch64/aarch64.h (MODES_TIEABLE_P): Use it.
30559
30560 2014-04-28  Pat Haugen  <pthaugen@us.ibm.com>
30561
30562         * config/rs6000/sync.md (AINT mode_iterator): Move definition.
30563         (loadsync_<mode>): Change mode.
30564         (load_quadpti, store_quadpti): New.
30565         (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
30566         * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
30567
30568 2014-04-28  Martin Jambor  <mjambor@suse.cz>
30569
30570         * tree-sra.c (sra_modify_expr): Generate new memory accesses with
30571         same alias type as the original statement.
30572         (subreplacement_assignment_data): New type.
30573         (handle_unscalarized_data_in_subtree): New type of parameter,
30574         generate new memory accesses with same alias type as the original
30575         statement.
30576         (load_assign_lhs_subreplacements): Likewise.
30577         (sra_modify_constructor_assign): Generate new memory accesses with
30578         same alias type as the original statement.
30579
30580 2014-04-28  Richard Biener  <rguenther@suse.de>
30581
30582         * tree-pass.h (TODO_verify_il): Define.
30583         (TODO_verify_all): Complete properly.
30584         * passes.c (execute_function_todo): Move existing loop-closed
30585         SSA verification under TODO_verify_il.
30586         (execute_one_pass): Trigger TODO_verify_il at todo-after time.
30587         * graphite-sese-to-poly.c (rewrite_cross_bb_scalar_deps):
30588         Fix tree sharing issue.
30589
30590 2014-04-28  Richard Biener  <rguenther@suse.de>
30591
30592         PR middle-end/60092
30593         * builtins.def (DEF_C11_BUILTIN): Add.
30594         (BUILT_IN_ALIGNED_ALLOC): Likewise.
30595         * coretypes.h (enum function_class): Add function_c11_misc.
30596         * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Handle
30597         BUILT_IN_ALIGNED_ALLOC like BUILT_IN_MALLOC.
30598         (call_may_clobber_ref_p_1): Likewise.
30599         * tree-ssa-dce.c (mark_stmt_if_obviously_necessary): Likewise.
30600         (mark_all_reaching_defs_necessary_1): Likewise.
30601         (propagate_necessity): Likewise.
30602         (eliminate_unnecessary_stmts): Likewise.
30603         * tree-ssa-ccp.c (evaluate_stmt): Handle BUILT_IN_ALIGNED_ALLOC.
30604
30605 2014-04-28  Richard Biener  <rguenther@suse.de>
30606
30607         * tree-vrp.c (vrp_var_may_overflow): Remove.
30608         (vrp_visit_phi_node): Rather than bumping to +-INF possibly
30609         with overflow immediately bump to one before that value and
30610         let iteration figure out overflow status.
30611
30612 2014-04-28  Richard Biener  <rguenther@suse.de>
30613
30614         * configure.ac: Do valgrind header checks unconditionally.
30615         Add --enable-valgrind-annotations.
30616         * system.h: Guard valgrind header inclusion with
30617         ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING.
30618         * alloc-pool.c (pool_alloc, pool_free): Use
30619         ENABLE_VALGRIND_ANNOTATIONS instead of ENABLE_VALGRIND_CHECKING
30620         to guard possibly dead code.
30621         * config.in: Regenerated.
30622         * configure: Likewise.
30623
30624 2014-04-28  Jeff Law  <law@redhat.com>
30625
30626         PR tree-optimization/60902
30627         * tree-ssa-threadedge.c
30628         (record_temporary_equivalences_from_stmts_at_dest): Only iterate
30629         over real defs when invalidating outputs from statements that do not
30630         produce useful outputs for threading.
30631
30632 2014-04-28  Richard Biener  <rguenther@suse.de>
30633
30634         PR tree-optimization/60979
30635         * graphite-scop-detection.c (scopdet_basic_block_info): Reject
30636         SCOPs that end in a block with a successor with abnormal
30637         predecessors.
30638
30639 2014-04-28  Richard Biener  <rguenther@suse.de>
30640
30641         * tree-pass.h (execute_pass_list): Adjust prototype.
30642         * passes.c (pass_manager::execute_early_local_passes): Adjust.
30643         (do_per_function): Change callback signature, push all actual
30644         work to the callbals.
30645         (do_per_function_toporder): Likewise.
30646         (execute_function_dump): Adjust.
30647         (execute_function_todo): Likewise.
30648         (clear_last_verified): Likewise.
30649         (verify_curr_properties): Likewise.
30650         (update_properties_after_pass): Likewise.
30651         (execute_pass_list_1): Split out from ...
30652         (execute_pass_list): ... here.  Adjust.
30653         (execute_ipa_pass_list): Likewise.
30654         * cgraphunit.c (cgraph_add_new_function): Adjust.
30655         (analyze_function): Likewise.
30656         (expand_function): Likewise.
30657         * cgraph.c (release_function_body): Free dominance info
30658         here instead of asserting it was magically freed elsewhere.
30659
30660 2014-04-28  Eric Botcazou  <ebotcazou@adacore.com>
30661
30662         * configure.ac: Tweak GAS check for LEON instructions on SPARC.
30663         * configure: Regenerate.
30664         * config/sparc/sparc.opt (muser-mode): New option.
30665         * config/sparc/sync.md (atomic_compare_and_swap<mode>_1): Do not enable
30666         for LEON3.
30667         (atomic_compare_and_swap_leon3_1): New instruction for LEON3.
30668         * doc/invoke.texi (SPARC options): Document -muser-mode.
30669
30670 2014-04-27  Richard Sandiford  <rdsandiford@googlemail.com>
30671
30672         * cselib.c (find_slot_memmode): Delete.
30673         (cselib_hasher): Change compare_type to a struct.
30674         (cselib_hasher::equal): Update accordingly.  Don't expect wrapped
30675         constants.
30676         (preserve_constants_and_equivs): Adjust for new compare_type.
30677         (cselib_find_slot): Likewise.  Take the mode of the rtx as argument.
30678         (wrap_constant): Delete.
30679         (cselib_lookup_mem, cselib_lookup_1): Update calls to cselib_find_slot.
30680
30681 2014-04-26  Markus Trippelsdorf  <markus@trippelsdorf.de>
30682
30683         * doc/install.texi (Building with profile feedback): Remove
30684         outdated sentence.
30685
30686 2014-04-26  Tom de Vries  <tom@codesourcery.com>
30687
30688         * config/i386/i386.md (define_expand "ldexpxf3"): Fix out-of-bounds
30689         array accesses.
30690
30691 2014-04-25  Cary Coutant  <ccoutant@google.com>
30692
30693         PR debug/60929
30694         * dwarf2out.c (should_move_die_to_comdat): A type definition
30695         can contain a subprogram definition, but don't move it to a
30696         comdat unit.
30697         (clone_as_declaration): Copy DW_AT_abstract_origin attribute.
30698         (generate_skeleton_bottom_up): Remove DW_AT_object_pointer attribute
30699         from original DIE.
30700         (clone_tree_hash): Rename to...
30701         (clone_tree_partial): ...this; change callers.  Copy
30702         DW_TAG_subprogram DIEs as declarations.
30703         (copy_decls_walk): Don't copy children of a declaration into a
30704         type unit.
30705
30706 2014-04-25  H.J. Lu  <hongjiu.lu@intel.com>
30707
30708         PR target/60969
30709         * config/i386/i386.md (*movsf_internal): Set MODE to SI for
30710         alternative 12.
30711
30712 2014-04-25  Jiong Wang  <jiong.wang@arm.com>
30713
30714         * config/arm/predicates.md (call_insn_operand): Add long_call check.
30715         * config/arm/arm.md (sibcall, sibcall_value): Force the address to
30716         reg for long_call.
30717         * config/arm/arm.c (arm_function_ok_for_sibcall): Remove long_call
30718         restriction.
30719
30720 2014-04-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30721
30722         * config/arm/arm.c (arm_cortex_a8_tune): Initialise T16-related fields.
30723
30724 2014-04-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
30725
30726         PR tree-optimization/60930
30727         * gimple-ssa-strength-reduction.c (create_mul_imm_cand):  Reject
30728         creating a multiply candidate by folding two constant
30729         multiplicands when the result overflows.
30730
30731 2014-04-25  Jakub Jelinek  <jakub@redhat.com>
30732
30733         PR tree-optimization/60960
30734         * tree-vect-generic.c (expand_vector_operation): Only call
30735         expand_vector_divmod if type's mode satisfies VECTOR_MODE_P.
30736
30737 2014-04-25  Tom de Vries  <tom@codesourcery.com>
30738
30739         * expr.c (clobber_reg_mode): New function.
30740         * expr.h (clobber_reg): New function.
30741
30742 2014-04-25  Tom de Vries  <tom@codesourcery.com>
30743
30744         * rtlanal.c (find_all_hard_reg_sets): Note INSN_CALL_FUNCTION_USAGE
30745         clobbers.
30746
30747 2014-04-25  Radovan Obradovic  <robradovic@mips.com>
30748             Tom de Vries  <tom@codesourcery.com>
30749
30750         * rtlanal.c (find_all_hard_reg_sets): Add bool implicit parameter and
30751         handle.
30752         * rtl.h (find_all_hard_reg_sets): Add bool parameter.
30753         * haifa-sched.c (recompute_todo_spec, check_clobbered_conditions): Add
30754         new argument to find_all_hard_reg_sets call.
30755
30756 2014-04-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
30757
30758         * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p):
30759         Use HOST_WIDE_INT_C for mask literal.
30760         (aarch_rev16_shleft_mask_imm_p): Likewise.
30761
30762 2014-04-25  Eric Botcazou  <ebotcazou@adacore.com>
30763
30764         PR target/60941
30765         * config/sparc/sparc.md (ashlsi3_extend): Delete.
30766
30767 2014-04-25  Marc Glisse  <marc.glisse@inria.fr>
30768
30769         PR preprocessor/56540
30770         * config/i386/i386-c.c (ix86_target_macros): Define
30771         __SIZEOF_FLOAT80__ and __SIZEOF_FLOAT128__.
30772
30773 2014-04-25  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
30774
30775         * configure.ac (tga_func): Remove.
30776         (LIB_TLS_SPEC): Remove.
30777         * configure: Regenerate.
30778         * config.in: Regenerate.
30779         * config/sol2.h (LIB_SPEC): Don't use LIB_TLS_SPEC.
30780
30781 2014-04-25  Richard Biener  <rguenther@suse.de>
30782
30783         PR ipa/60912
30784         * tree-ssa-structalias.c (ipa_pta_execute): Compute direct
30785         call stmt use/clobber sets during stmt walk instead of
30786         walking the possibly incomplete set of caller edges.
30787
30788 2014-04-25  Richard Biener  <rguenther@suse.de>
30789
30790         PR ipa/60911
30791         * passes.c (apply_ipa_transforms): Inline into only caller ...
30792         (execute_one_pass): ... here.  Properly bring in function
30793         bodies for nodes we want to apply IPA transforms to.
30794
30795 2014-04-24  Cong Hou  <congh@google.com>
30796
30797         PR tree-optimization/60896
30798         * tree-vect-patterns.c (vect_recog_dot_prod_pattern): Pick up
30799         all statements in PATTERN_DEF_SEQ in recognized widen-mult pattern.
30800         (vect_mark_pattern_stmts): Set the def type of all statements in
30801         PATTERN_DEF_SEQ as vect_internal_def.
30802
30803 2014-04-24  Michael Meissner  <meissner@linux.vnet.ibm.com>
30804
30805         * doc/extend.texi (PowerPC Built-in Functions): Document new
30806         powerpc extended divide, bcd, pack/unpack 128-bit, builtin functions.
30807         (PowerPC AltiVec/VSX Built-in Functions): Likewise.
30808
30809         * config/rs6000/predicates.md (const_0_to_3_operand): New
30810         predicate to match 0..3 integer constants.
30811
30812         * config/rs6000/rs6000-builtin.def (BU_DFP_MISC_1): Add new macros
30813         to support adding miscellaneous builtin functions.
30814         (BU_DFP_MISC_2): Likewise.
30815         (BU_P7_MISC_1): Likewise.
30816         (BU_P7_MISC_2): Likewise.
30817         (BU_P8V_MISC_3): Likewise.
30818         (BU_MISC_1): Likewise.
30819         (BU_MISC_2): Likewise.
30820         (DIVWE): Add extended divide builtin functions.
30821         (DIVWEO): Likewise.
30822         (DIVWEU): Likewise.
30823         (DIVWEUO): Likewise.
30824         (DIVDE): Likewise.
30825         (DIVDEO): Likewise.
30826         (DIVDEU): Likewise.
30827         (DIVDEUO): Likewise.
30828         (DXEX): Add decimal floating-point builtin functions.
30829         (DXEXQ): Likewise.
30830         (DDEDPD): Likewise.
30831         (DDEDPDQ): Likewise.
30832         (DENBCD): Likewise.
30833         (DENBCDQ): Likewise.
30834         (DIEX): Likewise.
30835         (DIEXQ): Likewise.
30836         (DSCLI): Likewise.
30837         (DSCLIQ): Likewise.
30838         (DSCRI): Likewise.
30839         (DSCRIQ): Likewise.
30840         (CDTBCD): Add new BCD builtin functions.
30841         (CBCDTD): Likewise.
30842         (ADDG6S): Likewise.
30843         (BCDADD): Likewise.
30844         (BCDADD_LT): Likewise.
30845         (BCDADD_EQ): Likewise.
30846         (BCDADD_GT): Likewise.
30847         (BCDADD_OV): Likewise.
30848         (BCDSUB): Likewise.
30849         (BCDSUB_LT): Likewise.
30850         (BCDSUB_EQ): Likewise.
30851         (BCDSUB_GT): Likewise.
30852         (BCDSUB_OV): Likewise.
30853         (PACK_TD): Add new pack/unpack 128-bit type builtin functions.
30854         (UNPACK_TD): Likewise.
30855         (PACK_TF): Likewise.
30856         (UNPACK_TF): Likewise.
30857         (UNPACK_TF_0): Likewise.
30858         (UNPACK_TF_1): Likewise.
30859         (PACK_V1TI): Likewise.
30860         (UNPACK_V1TI): Likewise.
30861
30862         * config/rs6000/rs6000.c (rs6000_builtin_mask_calculate): Add
30863         support for decimal floating point builtin functions.
30864         (rs6000_expand_ternop_builtin): Add checks for the new builtin
30865         functions that take constant arguments.
30866         (rs6000_invalid_builtin): Add decimal floating point builtin support.
30867         (rs6000_init_builtins): Setup long double, _Decimal64, and
30868         _Decimal128 types for new builtin functions.
30869         (builtin_function_type): Set the unsigned flags appropriately for
30870         the new builtin functions.
30871         (rs6000_opt_masks): Add support for decimal floating point builtin
30872         functions.
30873
30874         * config/rs6000/rs6000.h (RS6000_BTM_DFP): Add support for decimal
30875         floating point builtin functions.
30876         (RS6000_BTM_COMMON): Likewise.
30877         (RS6000_BTI_long_double): Likewise.
30878         (RS6000_BTI_dfloat64): Likewise.
30879         (RS6000_BTI_dfloat128): Likewise.
30880         (long_double_type_internal_node): Likewise.
30881         (dfloat64_type_internal_node): Likewise.
30882         (dfloat128_type_internal_node): Likewise.
30883
30884         * config/rs6000/altivec.h (UNSPEC_BCDADD): Add support for ISA
30885         2.07 bcd arithmetic instructions.
30886         (UNSPEC_BCDSUB): Likewise.
30887         (UNSPEC_BCD_OVERFLOW): Likewise.
30888         (UNSPEC_BCD_ADD_SUB): Likewise.
30889         (bcd_add_sub): Likewise.
30890         (BCD_TEST): Likewise.
30891         (bcd<bcd_add_sub>): Likewise.
30892         (bcd<bcd_add_sub>_test): Likewise.
30893         (bcd<bcd_add_sub>_test2): Likewise.
30894         (bcd<bcd_add_sub>_<code>): Likewise.
30895         (peephole2 for combined bcd ops): Likewise.
30896
30897         * config/rs6000/dfp.md (UNSPEC_DDEDPD): Add support for new
30898         decimal floating point builtin functions.
30899         (UNSPEC_DENBCD): Likewise.
30900         (UNSPEC_DXEX): Likewise.
30901         (UNSPEC_DIEX): Likewise.
30902         (UNSPEC_DSCLI): Likewise.
30903         (UNSPEC_DSCRI): Likewise.
30904         (D64_D128): Likewise.
30905         (dfp_suffix): Likewise.
30906         (dfp_ddedpd_<mode>): Likewise.
30907         (dfp_denbcd_<mode>): Likewise.
30908         (dfp_dxex_<mode>): Likewise.
30909         (dfp_diex_<mode>): Likewise.
30910         (dfp_dscli_<mode>): Likewise.
30911         (dfp_dscri_<mode>): Likewise.
30912
30913         * config/rs6000/rs6000.md (UNSPEC_ADDG6S): Add support for new BCD
30914         builtin functions.
30915         (UNSPEC_CDTBCD): Likewise.
30916         (UNSPEC_CBCDTD): Likewise.
30917         (UNSPEC_DIVE): Add support for new extended divide builtin functions.
30918         (UNSPEC_DIVEO): Likewise.
30919         (UNSPEC_DIVEU): Likewise.
30920         (UNSPEC_DIVEUO): Likewise.
30921         (UNSPEC_UNPACK_128BIT): Add support for new builtin functions to
30922         pack/unpack 128-bit types.
30923         (UNSPEC_PACK_128BIT): Likewise.
30924         (idiv_ldiv): New mode attribute to set the 32/64-bit divide type.
30925         (udiv<mode>3): Use idiv_ldiv mode attribute.
30926         (div<mode>3): Likewise.
30927         (addg6s): Add new BCD builtin functions.
30928         (cdtbcd): Likewise.
30929         (cbcdtd): Likewise.
30930         (UNSPEC_DIV_EXTEND): Add support for new extended divide instructions.
30931         (div_extend): Likewise.
30932         (div<div_extend>_<mode>"): Likewise.
30933         (FP128_64): Add support for new builtin functions to pack/unpack
30934         128-bit types.
30935         (unpack<mode>): Likewise.
30936         (unpacktf_0): Likewise.
30937         (unpacktf_1): Likewise.
30938         (unpack<mode>_dm): Likewise.
30939         (unpack<mode>_nodm): Likewise.
30940         (pack<mode>): Likewise.
30941         (unpackv1ti): Likewise.
30942         (packv1ti): Likewise.
30943
30944 2014-04-24  Vishnu K S  <Vishnu.k_s@atmel.com>
30945
30946         * gcc/config/avr/avr.c: Add comment on why -fdelete-null-pointer-checks
30947         is disabled.
30948
30949 2014-04-24  Jakub Jelinek  <jakub@redhat.com>
30950
30951         * tree.h (OMP_CLAUSE_LINEAR_GIMPLE_SEQ): Define.
30952         * gimplify.c (omp_is_private): Change last argument's type to int.
30953         Only diagnose lastprivate if the simd argument is 1, only diagnose
30954         linear if the simd argument is 2.
30955         (gimplify_omp_for): Adjust omp_is_private callers.  When adding
30956         lastprivate or private, add the clause to OMP_FOR_CLAUSES.  Pass
30957         GOVD_EXPLICIT to omp_add_variable.  For simd with collapse == 1
30958         create OMP_CLAUSE_LINEAR rather than OMP_CLAUSE_PRIVATE for var.
30959         If var != decl and decl is in OMP_CLAUSE_LINEAR, gimplify decl
30960         increment to OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
30961         * omp-low.c (scan_sharing_clauses, lower_lastprivate_clauses): Handle
30962         OMP_CLAUSE_LINEAR_GIMPLE_SEQ.
30963         * tree-nested.c (convert_nonlocal_omp_clauses,
30964         convert_local_omp_clauses): Handle OMP_CLAUSE_LINEAR.
30965
30966 2014-04-24  Segher Boessenkool  <segher@kernel.crashing.org>
30967
30968         PR target/60822
30969         * config/m68k/m68k.md (extendplussidi): Don't allow memory for
30970         operand 1.
30971
30972 2014-04-24  Dimitris Papavasiliou  <dpapavas@gmail.com>
30973
30974         * flag-types.h (enum ivar_visibility): Add.
30975
30976 2014-04-24  Trevor Saunders  <tsaunders@mozilla.com>
30977
30978         * config/sh/sh_treg_combine.c (sh_treg_combine::execute): Take
30979         function * argument.
30980
30981 2014-04-24  Alan Lawrence  <alan.lawrence@arm.com>
30982
30983         * config/aarch64/aarch64.c (aarch64_evpc_tbl): Enable for bigendian.
30984
30985 2014-04-24  Radovan Obradovic  <robradovic@mips.com>
30986             Tom de Vries  <tom@codesourcery.com>
30987
30988         * reg-notes.def (REG_NOTE (CALL_DECL)): New reg-note REG_CALL_DECL.
30989         * calls.c (expand_call, emit_library_call_value_1): Add REG_CALL_DECL
30990         reg-note.
30991         * combine.c (distribute_notes): Handle REG_CALL_DECL reg-note.
30992         * emit-rtl.c (try_split): Same.
30993
30994 2014-04-24  Radovan Obradovic  <robradovic@mips.com>
30995             Tom de Vries  <tom@codesourcery.com>
30996
30997         * common.opt (fuse-caller-save): New option.
30998
30999 2014-04-24  Tejas Belagod  <tejas.belagod@arm.com>
31000
31001         * config/aarch64/aarch64.c (aarch64_evpc_tbl): Reverse order of
31002         elements for big-endian.
31003
31004 2014-04-24  Richard Biener  <rguenther@suse.de>
31005
31006         * expr.c (expand_expr_real_1): Avoid gimple_assign_rhs_to_tree
31007         during TER and instead use the sepops interface for expanding
31008         non-GIMPLE_SINGLE_RHS.
31009
31010 2014-04-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
31011
31012         * config/i386/sol2.h (ASM_PREFERRED_EH_DATA_FORMAT): Only redefine
31013         if not HAVE_AS_IX86_DIFF_SECT_DELTA.
31014
31015 2014-04-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
31016
31017         * configure.ac (gcc_cv_as_cfi_directive): Support Solaris/x86
31018         assembler 64-bit option.
31019         * configure: Regenerate.
31020
31021 2014-04-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31022
31023         * config/aarch64/aarch64.h (TARGET_CPU_CPP_BUILTINS): Check
31024         TARGET_SIMD rather than TARGET_GENERAL_REGS_ONLY.
31025         (TARGET_SIMD): Take AARCH64_ISA_SIMD into account.
31026         (TARGET_FLOAT): Take AARCH64_ISA_FP into account.
31027         (TARGET_CRYPTO): Take TARGET_SIMD into account.
31028
31029 2014-04-24  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31030
31031         * config/aarch64/aarch64-builtins.c
31032         (aarch64_builtin_vectorized_function): Handle BUILT_IN_BSWAP16,
31033         BUILT_IN_BSWAP32, BUILT_IN_BSWAP64.
31034         * config/aarch64/aarch64-simd.md (bswap<mode>): New pattern.
31035         * config/aarch64/aarch64-simd-builtins.def: Define vector bswap
31036         builtins.
31037         * config/aarch64/iterator.md (VDQHSD): New mode iterator.
31038         (Vrevsuff): New mode attribute.
31039
31040 2014-04-24  Terry Guo  <terry.guo@arm.com>
31041
31042         * config/arm/arm.h (machine_function): Define variable
31043         after_arm_reorg here.
31044         * config/arm/arm.c (after_arm_reorg): Remove the definition.
31045         (arm_split_constant): Update the way to access variable
31046         after_arm_reorg.
31047         (arm_reorg): Ditto.
31048         (arm_output_function_epilogue): Remove the reset of after_arm_reorg.
31049
31050 2014-04-23  Tom de Vries  <tom@codesourcery.com>
31051
31052         * target-hooks-macros.h: Fix DEFHOOKPOD argument order in comment.
31053
31054 2014-04-23  David Malcolm  <dmalcolm@redhat.com>
31055
31056         * is-a.h: Update comments to reflect the following changes to the
31057         "pointerness" of the API, making the template parameter match the
31058         return type, allowing use of is-a.h with typedefs of pointers.
31059         (is_a_helper::cast): Return a T rather then a pointer to a T, so
31060         that the return type matches the parameter to the is_a_helper.
31061         (as_a): Likewise.
31062         (dyn_cast): Likewise.
31063
31064         * cgraph.c (cgraph_node_for_asm): Update for removal of implicit
31065         pointer from the is-a.h API.
31066
31067         * cgraph.h (is_a_helper <cgraph_node>::test): Convert to...
31068         (is_a_helper <cgraph_node *>::test): ...this, matching change to
31069         is-a.h API.
31070         (is_a_helper <varpool_node>::test): Likewise, convert to...
31071         (is_a_helper <varpool_node *>::test): ...this.
31072
31073         (varpool_first_variable): Update for removal of implicit pointer
31074         from the is-a.h API.
31075         (varpool_next_variable): Likewise.
31076         (varpool_first_static_initializer): Likewise.
31077         (varpool_next_static_initializer): Likewise.
31078         (varpool_first_defined_variable): Likewise.
31079         (varpool_next_defined_variable): Likewise.
31080         (cgraph_first_defined_function): Likewise.
31081         (cgraph_next_defined_function): Likewise.
31082         (cgraph_first_function): Likewise.
31083         (cgraph_next_function): Likewise.
31084         (cgraph_first_function_with_gimple_body): Likewise.
31085         (cgraph_next_function_with_gimple_body): Likewise.
31086         (cgraph_alias_target): Likewise.
31087         (varpool_alias_target): Likewise.
31088         (cgraph_function_or_thunk_node): Likewise.
31089         (varpool_variable_node): Likewise.
31090         (symtab_real_symbol_p): Likewise.
31091         * cgraphunit.c (referred_to_p): Likewise.
31092         (analyze_functions): Likewise.
31093         (handle_alias_pairs): Likewise.
31094         * gimple-fold.c (can_refer_decl_in_current_unit_p): Likewise.
31095         * gimple-ssa.h (gimple_vuse_op): Likewise.
31096         (gimple_vdef_op): Likewise.
31097         * gimple-streamer-in.c (input_gimple_stmt): Likewise.
31098         * gimple.c (gimple_build_asm_1): Likewise.
31099         (gimple_build_try): Likewise.
31100         (gimple_build_resx): Likewise.
31101         (gimple_build_eh_dispatch): Likewise.
31102         (gimple_build_omp_for): Likewise.
31103         (gimple_omp_for_set_clauses): Likewise.
31104
31105         * gimple.h (is_a_helper <gimple_statement_asm>::test): Convert to...
31106         (is_a_helper <gimple_statement_asm *>::test): ...this.
31107         (is_a_helper <gimple_statement_bind>::test): Convert to...
31108         (is_a_helper <gimple_statement_bind *>::test): ...this.
31109         (is_a_helper <gimple_statement_call>::test): Convert to...
31110         (is_a_helper <gimple_statement_call *>::test): ...this.
31111         (is_a_helper <gimple_statement_catch>::test): Convert to...
31112         (is_a_helper <gimple_statement_catch *>::test): ...this.
31113         (is_a_helper <gimple_statement_resx>::test): Convert to...
31114         (is_a_helper <gimple_statement_resx *>::test): ...this.
31115         (is_a_helper <gimple_statement_eh_dispatch>::test): Convert to...
31116         (is_a_helper <gimple_statement_eh_dispatch *>::test): ...this.
31117         (is_a_helper <gimple_statement_eh_else>::test): Convert to...
31118         (is_a_helper <gimple_statement_eh_else *>::test): ...this.
31119         (is_a_helper <gimple_statement_eh_filter>::test): Convert to...
31120         (is_a_helper <gimple_statement_eh_filter *>::test): ...this.
31121         (is_a_helper <gimple_statement_eh_mnt>::test): Convert to...
31122         (is_a_helper <gimple_statement_eh_mnt *>::test): ...this.
31123         (is_a_helper <gimple_statement_omp_atomic_load>::test): Convert to...
31124         (is_a_helper <gimple_statement_omp_atomic_load *>::test): ...this.
31125         (is_a_helper <gimple_statement_omp_atomic_store>::test): Convert to...
31126         (is_a_helper <gimple_statement_omp_atomic_store *>::test): ...this.
31127         (is_a_helper <gimple_statement_omp_return>::test): Convert to...
31128         (is_a_helper <gimple_statement_omp_return *>::test): ...this.
31129         (is_a_helper <gimple_statement_omp_continue>::test): Convert to...
31130         (is_a_helper <gimple_statement_omp_continue *>::test): ...this.
31131         (is_a_helper <gimple_statement_omp_critical>::test): Convert to...
31132         (is_a_helper <gimple_statement_omp_critical *>::test): ...this.
31133         (is_a_helper <gimple_statement_omp_for>::test): Convert to...
31134         (is_a_helper <gimple_statement_omp_for *>::test): ...this.
31135         (is_a_helper <gimple_statement_omp_taskreg>::test): Convert to...
31136         (is_a_helper <gimple_statement_omp_taskreg *>::test): ...this.
31137         (is_a_helper <gimple_statement_omp_parallel>::test): Convert to...
31138         (is_a_helper <gimple_statement_omp_parallel *>::test): ...this.
31139         (is_a_helper <gimple_statement_omp_target>::test): Convert to...
31140         (is_a_helper <gimple_statement_omp_target *>::test): ...this.
31141         (is_a_helper <gimple_statement_omp_sections>::test): Convert to...
31142         (is_a_helper <gimple_statement_omp_sections *>::test): ...this.
31143         (is_a_helper <gimple_statement_omp_single>::test): Convert to...
31144         (is_a_helper <gimple_statement_omp_single *>::test): ...this.
31145         (is_a_helper <gimple_statement_omp_teams>::test): Convert to...
31146         (is_a_helper <gimple_statement_omp_teams *>::test): ...this.
31147         (is_a_helper <gimple_statement_omp_task>::test): Convert to...
31148         (is_a_helper <gimple_statement_omp_task *>::test): ...this.
31149         (is_a_helper <gimple_statement_phi>::test): Convert to...
31150         (is_a_helper <gimple_statement_phi *>::test): ...this.
31151         (is_a_helper <gimple_statement_transaction>::test): Convert to...
31152         (is_a_helper <gimple_statement_transaction *>::test): ...this.
31153         (is_a_helper <gimple_statement_try>::test): Convert to...
31154         (is_a_helper <gimple_statement_try *>::test): ...this.
31155         (is_a_helper <gimple_statement_wce>::test): Convert to...
31156         (is_a_helper <gimple_statement_wce *>::test): ...this.
31157         (is_a_helper <const gimple_statement_asm>::test): Convert to...
31158         (is_a_helper <const gimple_statement_asm *>::test): ...this.
31159         (is_a_helper <const gimple_statement_bind>::test): Convert to...
31160         (is_a_helper <const gimple_statement_bind *>::test): ...this.
31161         (is_a_helper <const gimple_statement_call>::test): Convert to...
31162         (is_a_helper <const gimple_statement_call *>::test): ...this.
31163         (is_a_helper <const gimple_statement_catch>::test): Convert to...
31164         (is_a_helper <const gimple_statement_catch *>::test): ...this.
31165         (is_a_helper <const gimple_statement_resx>::test): Convert to...
31166         (is_a_helper <const gimple_statement_resx *>::test): ...this.
31167         (is_a_helper <const gimple_statement_eh_dispatch>::test): Convert to...
31168         (is_a_helper <const gimple_statement_eh_dispatch *>::test): ...this.
31169         (is_a_helper <const gimple_statement_eh_filter>::test): Convert to...
31170         (is_a_helper <const gimple_statement_eh_filter *>::test): ...this.
31171         (is_a_helper <const gimple_statement_omp_atomic_load>::test):
31172         Convert to...
31173         (is_a_helper <const gimple_statement_omp_atomic_load *>::test):
31174         ...this.
31175         (is_a_helper <const gimple_statement_omp_atomic_store>::test):
31176         Convert to...
31177         (is_a_helper <const gimple_statement_omp_atomic_store *>::test):
31178         ...this.
31179         (is_a_helper <const gimple_statement_omp_return>::test): Convert to...
31180         (is_a_helper <const gimple_statement_omp_return *>::test): ...this.
31181         (is_a_helper <const gimple_statement_omp_continue>::test): Convert
31182         to...
31183         (is_a_helper <const gimple_statement_omp_continue *>::test): ...this.
31184         (is_a_helper <const gimple_statement_omp_critical>::test): Convert
31185         to...
31186         (is_a_helper <const gimple_statement_omp_critical *>::test): ...this.
31187         (is_a_helper <const gimple_statement_omp_for>::test): Convert to...
31188         (is_a_helper <const gimple_statement_omp_for *>::test): ...this.
31189         (is_a_helper <const gimple_statement_omp_taskreg>::test): Convert to...
31190         (is_a_helper <const gimple_statement_omp_taskreg *>::test): ...this.
31191         (is_a_helper <const gimple_statement_omp_parallel>::test): Convert
31192         to...
31193         (is_a_helper <const gimple_statement_omp_parallel *>::test): ...this.
31194         (is_a_helper <const gimple_statement_omp_target>::test): Convert to...
31195         (is_a_helper <const gimple_statement_omp_target *>::test): ...this.
31196         (is_a_helper <const gimple_statement_omp_sections>::test): Convert
31197         to...
31198         (is_a_helper <const gimple_statement_omp_sections *>::test): ...this.
31199         (is_a_helper <const gimple_statement_omp_single>::test): Convert to...
31200         (is_a_helper <const gimple_statement_omp_single *>::test): ...this.
31201         (is_a_helper <const gimple_statement_omp_teams>::test): Convert to...
31202         (is_a_helper <const gimple_statement_omp_teams *>::test): ...this.
31203         (is_a_helper <const gimple_statement_omp_task>::test): Convert to...
31204         (is_a_helper <const gimple_statement_omp_task *>::test): ...this.
31205         (is_a_helper <const gimple_statement_phi>::test): Convert to...
31206         (is_a_helper <const gimple_statement_phi *>::test): ...this.
31207         (is_a_helper <const gimple_statement_transaction>::test): Convert to...
31208         (is_a_helper <const gimple_statement_transaction *>::test): ...this.
31209         (is_a_helper <const gimple_statement_with_ops>::test): Convert to...
31210         (is_a_helper <const gimple_statement_with_ops *>::test): ...this.
31211         (is_a_helper <gimple_statement_with_ops>::test): Convert to...
31212         (is_a_helper <gimple_statement_with_ops *>::test): ...this.
31213         (is_a_helper <const gimple_statement_with_memory_ops>::test): Convert
31214         to...
31215         (is_a_helper <const gimple_statement_with_memory_ops *>::test):
31216         ...this.
31217         (is_a_helper <gimple_statement_with_memory_ops>::test): Convert to...
31218         (is_a_helper <gimple_statement_with_memory_ops *>::test): ...this.
31219
31220         (gimple_use_ops): Update for removal of implicit pointer from the
31221         is-a.h API.
31222         (gimple_set_use_ops): Likewise.
31223         (gimple_vuse): Likewise.
31224         (gimple_vdef): Likewise.
31225         (gimple_vuse_ptr): Likewise.
31226         (gimple_vdef_ptr): Likewise.
31227         (gimple_set_vuse): Likewise.
31228         (gimple_set_vdef): Likewise.
31229         (gimple_omp_return_set_lhs): Likewise.
31230         (gimple_omp_return_lhs): Likewise.
31231         (gimple_omp_return_lhs_ptr): Likewise.
31232         (gimple_call_fntype): Likewise.
31233         (gimple_call_set_fntype): Likewise.
31234         (gimple_call_set_internal_fn): Likewise.
31235         (gimple_call_use_set): Likewise.
31236         (gimple_call_clobber_set): Likewise.
31237         (gimple_bind_vars): Likewise.
31238         (gimple_bind_set_vars): Likewise.
31239         (gimple_bind_body_ptr): Likewise.
31240         (gimple_bind_set_body): Likewise.
31241         (gimple_bind_add_stmt): Likewise.
31242         (gimple_bind_block): Likewise.
31243         (gimple_bind_set_block): Likewise.
31244         (gimple_asm_ninputs): Likewise.
31245         (gimple_asm_noutputs): Likewise.
31246         (gimple_asm_nclobbers): Likewise.
31247         (gimple_asm_nlabels): Likewise.
31248         (gimple_asm_input_op): Likewise.
31249         (gimple_asm_input_op_ptr): Likewise.
31250         (gimple_asm_output_op): Likewise.
31251         (gimple_asm_output_op_ptr): Likewise.
31252         (gimple_asm_set_output_op): Likewise.
31253         (gimple_asm_clobber_op): Likewise.
31254         (gimple_asm_set_clobber_op): Likewise.
31255         (gimple_asm_label_op): Likewise.
31256         (gimple_asm_set_label_op): Likewise.
31257         (gimple_asm_string): Likewise.
31258         (gimple_catch_types): Likewise.
31259         (gimple_catch_types_ptr): Likewise.
31260         (gimple_catch_handler_ptr): Likewise.
31261         (gimple_catch_set_types): Likewise.
31262         (gimple_catch_set_handler): Likewise.
31263         (gimple_eh_filter_types): Likewise.
31264         (gimple_eh_filter_types_ptr): Likewise.
31265         (gimple_eh_filter_failure_ptr): Likewise.
31266         (gimple_eh_filter_set_types): Likewise.
31267         (gimple_eh_filter_set_failure): Likewise.
31268         (gimple_eh_must_not_throw_fndecl): Likewise.
31269         (gimple_eh_must_not_throw_set_fndecl): Likewise.
31270         (gimple_eh_else_n_body_ptr): Likewise.
31271         (gimple_eh_else_e_body_ptr): Likewise.
31272         (gimple_eh_else_set_n_body): Likewise.
31273         (gimple_eh_else_set_e_body): Likewise.
31274         (gimple_try_eval_ptr): Likewise.
31275         (gimple_try_cleanup_ptr): Likewise.
31276         (gimple_try_set_eval): Likewise.
31277         (gimple_try_set_cleanup): Likewise.
31278         (gimple_wce_cleanup_ptr): Likewise.
31279         (gimple_wce_set_cleanup): Likewise.
31280         (gimple_phi_capacity): Likewise.
31281         (gimple_phi_num_args): Likewise.
31282         (gimple_phi_result): Likewise.
31283         (gimple_phi_result_ptr): Likewise.
31284         (gimple_phi_set_result): Likewise.
31285         (gimple_phi_arg): Likewise.
31286         (gimple_phi_set_arg): Likewise.
31287         (gimple_resx_region): Likewise.
31288         (gimple_resx_set_region): Likewise.
31289         (gimple_eh_dispatch_region): Likewise.
31290         (gimple_eh_dispatch_set_region): Likewise.
31291         (gimple_omp_critical_name): Likewise.
31292         (gimple_omp_critical_name_ptr): Likewise.
31293         (gimple_omp_critical_set_name): Likewise.
31294         (gimple_omp_for_clauses): Likewise.
31295         (gimple_omp_for_clauses_ptr): Likewise.
31296         (gimple_omp_for_set_clauses): Likewise.
31297         (gimple_omp_for_collapse): Likewise.
31298         (gimple_omp_for_index): Likewise.
31299         (gimple_omp_for_index_ptr): Likewise.
31300         (gimple_omp_for_set_index): Likewise.
31301         (gimple_omp_for_initial): Likewise.
31302         (gimple_omp_for_initial_ptr): Likewise.
31303         (gimple_omp_for_set_initial): Likewise.
31304         (gimple_omp_for_final): Likewise.
31305         (gimple_omp_for_final_ptr): Likewise.
31306         (gimple_omp_for_set_final): Likewise.
31307         (gimple_omp_for_incr): Likewise.
31308         (gimple_omp_for_incr_ptr): Likewise.
31309         (gimple_omp_for_set_incr): Likewise.
31310         (gimple_omp_for_pre_body_ptr): Likewise.
31311         (gimple_omp_for_set_pre_body): Likewise.
31312         (gimple_omp_parallel_clauses): Likewise.
31313         (gimple_omp_parallel_clauses_ptr): Likewise.
31314         (gimple_omp_parallel_set_clauses): Likewise.
31315         (gimple_omp_parallel_child_fn): Likewise.
31316         (gimple_omp_parallel_child_fn_ptr): Likewise.
31317         (gimple_omp_parallel_set_child_fn): Likewise.
31318         (gimple_omp_parallel_data_arg): Likewise.
31319         (gimple_omp_parallel_data_arg_ptr): Likewise.
31320         (gimple_omp_parallel_set_data_arg): Likewise.
31321         (gimple_omp_task_clauses): Likewise.
31322         (gimple_omp_task_clauses_ptr): Likewise.
31323         (gimple_omp_task_set_clauses): Likewise.
31324         (gimple_omp_task_child_fn): Likewise.
31325         (gimple_omp_task_child_fn_ptr): Likewise.
31326         (gimple_omp_task_set_child_fn): Likewise.
31327         (gimple_omp_task_data_arg): Likewise.
31328         (gimple_omp_task_data_arg_ptr): Likewise.
31329         (gimple_omp_task_set_data_arg): Likewise.
31330         (gimple_omp_taskreg_clauses): Likewise.
31331         (gimple_omp_taskreg_clauses_ptr): Likewise.
31332         (gimple_omp_taskreg_set_clauses): Likewise.
31333         (gimple_omp_taskreg_child_fn): Likewise.
31334         (gimple_omp_taskreg_child_fn_ptr): Likewise.
31335         (gimple_omp_taskreg_set_child_fn): Likewise.
31336         (gimple_omp_taskreg_data_arg): Likewise.
31337         (gimple_omp_taskreg_data_arg_ptr): Likewise.
31338         (gimple_omp_taskreg_set_data_arg): Likewise.
31339         (gimple_omp_task_copy_fn): Likewise.
31340         (gimple_omp_task_copy_fn_ptr): Likewise.
31341         (gimple_omp_task_set_copy_fn): Likewise.
31342         (gimple_omp_task_arg_size): Likewise.
31343         (gimple_omp_task_arg_size_ptr): Likewise.
31344         (gimple_omp_task_set_arg_size): Likewise.
31345         (gimple_omp_task_arg_align): Likewise.
31346         (gimple_omp_task_arg_align_ptr): Likewise.
31347         (gimple_omp_task_set_arg_align): Likewise.
31348         (gimple_omp_single_clauses): Likewise.
31349         (gimple_omp_single_clauses_ptr): Likewise.
31350         (gimple_omp_single_set_clauses): Likewise.
31351         (gimple_omp_target_clauses): Likewise.
31352         (gimple_omp_target_clauses_ptr): Likewise.
31353         (gimple_omp_target_set_clauses): Likewise.
31354         (gimple_omp_target_child_fn): Likewise.
31355         (gimple_omp_target_child_fn_ptr): Likewise.
31356         (gimple_omp_target_set_child_fn): Likewise.
31357         (gimple_omp_target_data_arg): Likewise.
31358         (gimple_omp_target_data_arg_ptr): Likewise.
31359         (gimple_omp_target_set_data_arg): Likewise.
31360         (gimple_omp_teams_clauses): Likewise.
31361         (gimple_omp_teams_clauses_ptr): Likewise.
31362         (gimple_omp_teams_set_clauses): Likewise.
31363         (gimple_omp_sections_clauses): Likewise.
31364         (gimple_omp_sections_clauses_ptr): Likewise.
31365         (gimple_omp_sections_set_clauses): Likewise.
31366         (gimple_omp_sections_control): Likewise.
31367         (gimple_omp_sections_control_ptr): Likewise.
31368         (gimple_omp_sections_set_control): Likewise.
31369         (gimple_omp_for_set_cond): Likewise.
31370         (gimple_omp_for_cond): Likewise.
31371         (gimple_omp_atomic_store_set_val): Likewise.
31372         (gimple_omp_atomic_store_val): Likewise.
31373         (gimple_omp_atomic_store_val_ptr): Likewise.
31374         (gimple_omp_atomic_load_set_lhs): Likewise.
31375         (gimple_omp_atomic_load_lhs): Likewise.
31376         (gimple_omp_atomic_load_lhs_ptr): Likewise.
31377         (gimple_omp_atomic_load_set_rhs): Likewise.
31378         (gimple_omp_atomic_load_rhs): Likewise.
31379         (gimple_omp_atomic_load_rhs_ptr): Likewise.
31380         (gimple_omp_continue_control_def): Likewise.
31381         (gimple_omp_continue_control_def_ptr): Likewise.
31382         (gimple_omp_continue_set_control_def): Likewise.
31383         (gimple_omp_continue_control_use): Likewise.
31384         (gimple_omp_continue_control_use_ptr): Likewise.
31385         (gimple_omp_continue_set_control_use): Likewise.
31386         (gimple_transaction_body_ptr): Likewise.
31387         (gimple_transaction_label): Likewise.
31388         (gimple_transaction_label_ptr): Likewise.
31389         (gimple_transaction_set_body): Likewise.
31390         (gimple_transaction_set_label): Likewise.
31391
31392         * ipa-devirt.c (build_type_inheritance_graph): Likewise.
31393         * ipa-inline-analysis.c (inline_write_summary): Likewise.
31394         * ipa-ref.c (ipa_record_reference): Likewise.
31395         * ipa-reference.c (analyze_function): Likewise.
31396         (ipa_reference_write_optimization_summary): Likewise.
31397         * ipa.c (symtab_remove_unreachable_nodes): Likewise.
31398         (address_taken_from_non_vtable_p): Likewise.
31399         (comdat_can_be_unshared_p_1): Likewise.
31400         * lto-cgraph.c (lto_output_ref): Likewise.
31401         (add_references): Likewise.
31402         (compute_ltrans_boundary): Likewise.
31403         (output_symtab): Likewise.
31404         (input_ref): Likewise.
31405         (input_cgraph_1): Likewise.
31406         (output_cgraph_opt_summary): Likewise.
31407         * lto-streamer-out.c (lto_output): Likewise.
31408         (output_symbol_p): Likewise.
31409         * lto-streamer.h (lsei_next_function_in_partition): Likewise.
31410         (lsei_start_function_in_partition): Likewise.
31411         (lsei_next_variable_in_partition): Likewise.
31412         (lsei_start_variable_in_partition): Likewise.
31413         * symtab.c (insert_to_assembler_name_hash): Likewise.
31414         (unlink_from_assembler_name_hash): Likewise.
31415         (symtab_unregister_node): Likewise.
31416         (symtab_remove_node): Likewise.
31417         (dump_symtab_node): Likewise.
31418         (verify_symtab_base): Likewise.
31419         (verify_symtab_node): Likewise.
31420         (symtab_make_decl_local): Likewise.
31421         (symtab_alias_ultimate_target): Likewise.
31422         (symtab_resolve_alias): Likewise.
31423         (symtab_get_symbol_partitioning_class): Likewise.
31424         * tree-phinodes.c (allocate_phi_node): Likewise.
31425         (reserve_phi_args_for_new_edge): Likewise.
31426         (remove_phi_args): Likewise.
31427         * varpool.c (varpool_node_for_asm): Likewise.
31428         (varpool_remove_unreferenced_decls): Likewise.
31429
31430 2014-04-23  Jeff Law  <law@redhat.com>
31431
31432         PR tree-optimization/60902
31433         * tree-ssa-threadedge.c
31434         (record_temporary_equivalences_from_stmts_at_dest): Make sure to
31435         invalidate outputs from statements that do not produce useful
31436         outputs for threading.
31437
31438 2014-04-23  Venkataramanan Kumar  <venkataramanan.kumar@linaro.org>
31439
31440         * config/aarch64/aarch64.md (stack_protect_set, stack_protect_test)
31441         (stack_protect_set_<mode>, stack_protect_test_<mode>): Add
31442         machine descriptions for Stack Smashing Protector.
31443
31444 2014-04-23  Richard Earnshaw  <rearnsha@arm.com>
31445
31446         * aarch64.md (<optab>_rol<mode>3): New pattern.
31447         (<optab>_rolsi3_uxtw): Likewise.
31448         * aarch64.c (aarch64_strip_shift): Handle ROTATE and ROTATERT.
31449
31450 2014-04-23  James Greenhalgh  <james.greenhalgh@arm.com>
31451
31452         * config/arm/arm.c (arm_cortex_a57_tune): Initialize all fields.
31453         (arm_cortex_a12_tune): Likewise.
31454
31455 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31456
31457         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle BSWAP.
31458
31459 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31460
31461         * config/arm/arm.md (arm_rev16si2): New pattern.
31462         (arm_rev16si2_alt): Likewise.
31463         * config/arm/arm.c (arm_new_rtx_costs): Handle rev16 case.
31464
31465 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31466
31467         * config/aarch64/aarch64.md (rev16<mode>2): New pattern.
31468         (rev16<mode>2_alt): Likewise.
31469         * config/aarch64/aarch64.c (aarch64_rtx_costs): Handle rev16 case.
31470         * config/arm/aarch-common.c (aarch_rev16_shright_mask_imm_p): New.
31471         (aarch_rev16_shleft_mask_imm_p): Likewise.
31472         (aarch_rev16_p_1): Likewise.
31473         (aarch_rev16_p): Likewise.
31474         * config/arm/aarch-common-protos.h (aarch_rev16_p): Declare extern.
31475         (aarch_rev16_shright_mask_imm_p): Likewise.
31476         (aarch_rev16_shleft_mask_imm_p): Likewise.
31477
31478 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31479
31480         * config/arm/aarch-common-protos.h (alu_cost_table): Add rev field.
31481         * config/arm/aarch-cost-tables.h (generic_extra_costs): Specify
31482         rev cost.
31483         (cortex_a53_extra_costs): Likewise.
31484         (cortex_a57_extra_costs): Likewise.
31485         * config/arm/arm.c (cortexa9_extra_costs): Likewise.
31486         (cortexa7_extra_costs): Likewise.
31487         (cortexa8_extra_costs): Likewise.
31488         (cortexa12_extra_costs): Likewise.
31489         (cortexa15_extra_costs): Likewise.
31490         (v7m_extra_costs): Likewise.
31491         (arm_new_rtx_costs): Handle BSWAP.
31492
31493 2013-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31494
31495         * config/arm/arm.c (cortexa8_extra_costs): New table.
31496         (arm_cortex_a8_tune): New tuning struct.
31497         * config/arm/arm-cores.def (cortex-a8): Use cortex_a8 tuning struct.
31498
31499 2014-04-23  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
31500
31501         * config/arm/arm.c (arm_new_rtx_costs): Handle FMA.
31502
31503 2014-04-23  Richard Biener  <rguenther@suse.de>
31504
31505         * Makefile.in (OBJS): Remove loop-unswitch.o.
31506         * tree-pass.h (make_pass_rtl_unswitch): Remove.
31507         * passes.def (pass_rtl_unswitch): Likewise.
31508         * loop-init.c (gate_rtl_unswitch): Likewise.
31509         (rtl_unswitch): Likewise.
31510         (pass_data_rtl_unswitch): Likewise.
31511         (pass_rtl_unswitch): Likewise.
31512         (make_pass_rtl_unswitch): Likewise.
31513         * rtl.h (reversed_condition): Likewise.
31514         (compare_and_jump_seq): Likewise.
31515         * loop-iv.c (reversed_condition): Move here from loop-unswitch.c
31516         and make static.
31517         * loop-unroll.c (compare_and_jump_seq): Likewise.
31518
31519 2014-04-23  Richard Biener  <rguenther@suse.de>
31520
31521         PR tree-optimization/60903
31522         * tree-ssa-loop-im.c (analyze_memory_references): Remove
31523         commented code block.
31524         (execute_sm_if_changed): Properly apply IRREDUCIBLE_LOOP
31525         loop flags to newly created BBs and edges.
31526
31527 2014-04-23  Nick Clifton  <nickc@redhat.com>
31528
31529         * config/msp430/msp430.c (msp430_handle_option): Move function
31530         to msp430-common.c
31531         (msp430_option_override): Simplify mcu and mcpu option handling.
31532         (msp430_is_f5_mcu): Rename to msp430_use_f5_series_hwmult.  Add
31533         support for -mhwmult command line option.
31534         (has_32bit_hwmult): Rename to use_32bit_hwmult.  Add support for
31535         -mhwmult command line option.
31536         (msp430_hwmult_enabled): Delete.
31537         (msp43o_output_labelref): Add support for -mhwmult command line option.
31538         * config/msp430/msp430.md (mulhisi3, umulhisi3, mulsidi3)
31539         (umulsidi3): Likewise.
31540         * config/msp430/msp430.opt (mmcu): Add Report attribute.
31541         (mcpu, mlarge, msmall): Likewise.
31542         (mhwmult): New option.
31543         * config/msp430/msp430-protos.h (msp430_hwmult_enabled): Remove
31544         prototype.
31545         (msp430_is_f5_mcu): Remove prototype.
31546         (msp430_use_f5_series_hwmult): Add prototype.
31547         * config/msp430/msp430-opts.h: New file.
31548         * common/config/msp430: New directory.
31549         * common/config/msp430/msp430-common.c: New file.
31550         * config.gcc (msp430): Remove target_has_targetm_common.
31551         * doc/invoke.texi: Document -mhwmult command line option.
31552
31553 2014-04-23  Nick Clifton  <nickc@redhat.com>
31554
31555         * config/i386/cygwin.h (ENDFILE_SPEC): Include
31556         default-manifest.o if it can be found in the search path.
31557         * config/i386/mingw32.h (ENDFILE_SPEC): Likewise.
31558
31559 2014-04-23  Terry Guo  <terry.guo@arm.com>
31560
31561         * config/arm/arm.h (ASM_APP_OFF): Re-define it in a cleaner way.
31562
31563 2014-04-23  Richard Biener  <rguenther@suse.de>
31564
31565         PR middle-end/60895
31566         * tree-inline.c (declare_return_variable): Use mark_addressable.
31567
31568 2014-04-23  Richard Biener  <rguenther@suse.de>
31569
31570         PR middle-end/60891
31571         * loop-init.c (loop_optimizer_init): Make sure to apply
31572         LOOPS_MAY_HAVE_MULTIPLE_LATCHES before fixing up loops.
31573
31574 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
31575
31576         PR sanitizer/60275
31577         * common.opt (fsanitize-recover, fsanitize-undefined-trap-on-error):
31578         New options.
31579         * gcc.c (sanitize_spec_function): Don't return "" for "undefined"
31580         if flag_sanitize_undefined_trap_on_error.
31581         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DIVREM_OVERFLOW_ABORT,
31582         BUILT_IN_UBSAN_HANDLE_SHIFT_OUT_OF_BOUNDS_ABORT,
31583         BUILT_IN_UBSAN_HANDLE_VLA_BOUND_NOT_POSITIVE_ABORT,
31584         BUILT_IN_UBSAN_HANDLE_TYPE_MISMATCH_ABORT,
31585         BUILT_IN_UBSAN_HANDLE_ADD_OVERFLOW_ABORT,
31586         BUILT_IN_UBSAN_HANDLE_SUB_OVERFLOW_ABORT,
31587         BUILT_IN_UBSAN_HANDLE_MUL_OVERFLOW_ABORT,
31588         BUILT_IN_UBSAN_HANDLE_NEGATE_OVERFLOW_ABORT,
31589         BUILT_IN_UBSAN_HANDLE_LOAD_INVALID_VALUE_ABORT): New builtins.
31590         * ubsan.c (ubsan_instrument_unreachable): Return
31591         __builtin_trap () if flag_sanitize_undefined_trap_on_error.
31592         (ubsan_expand_null_ifn): Emit __builtin_trap ()
31593         if flag_sanitize_undefined_trap_on_error and
31594         __ubsan_handle_type_mismatch_abort if !flag_sanitize_recover.
31595         (ubsan_expand_null_ifn, ubsan_build_overflow_builtin,
31596         instrument_bool_enum_load): Emit __builtin_trap () if
31597         flag_sanitize_undefined_trap_on_error and
31598         __builtin_handle_*_abort () if !flag_sanitize_recover.
31599         * doc/invoke.texi (-fsanitize-recover,
31600         -fsanitize-undefined-trap-on-error): Document.
31601
31602 2014-04-22  Christian Bruel  <christian.bruel@st.com>
31603
31604         * config/sh/sh.md (mov<mode>): Replace movQIHI.
31605         Force immediates to SImode.
31606
31607 2014-04-22  Sandra Loosemore  <sandra@codesourcery.com>
31608
31609         * config/nios2/nios2.md (UNSPEC_ROUND): New.
31610         (lroundsfsi2): New.
31611         * config/nios2/nios2.opt (mno-custom-round, mcustom-round=): New.
31612         * config/nios2/nios2-opts.h (N2FPU_ALL_CODES): Add round.
31613         * config/nios2/nios2.c (N2F_NO_ERRNO): Define.
31614         (nios2_fpu_insn): Add entry for round.
31615         (N2FPU_NO_ERRNO_P): Define.
31616         (nios2_custom_check_insns): Add check for N2F_NO_ERRNO and
31617         flag_errno_math.
31618         * doc/invoke.texi (Nios II Options): Document -mcustom-round.
31619
31620 2014-04-22  Richard Henderson  <rth@redhat.com>
31621
31622         * config/aarch64/aarch64 (addti3, subti3): New expanders.
31623         (add<GPI>3_compare0): Remove leading * from name.
31624         (add<GPI>3_carryin): Likewise.
31625         (sub<GPI>3_compare0): Likewise.
31626         (sub<GPI>3_carryin): Likewise.
31627         (<su_optab>mulditi3): New expander.
31628         (multi3): New expander.
31629         (madd<GPI>): Remove leading * from name.
31630
31631 2014-04-22  Martin Jambor  <mjambor@suse.cz>
31632
31633         * cgraphclones.c (cgraph_function_versioning): Copy
31634         ipa_transforms_to_apply instead of asserting it is empty.
31635
31636 2014-04-22  H.J. Lu  <hongjiu.lu@intel.com>
31637
31638         PR target/60868
31639         * config/i386/i386.c (ix86_expand_set_or_movmem): Call counter_mode
31640         on count_exp to get mode.
31641
31642 2014-04-22  Andrew Pinski  <apinski@cavium.com>
31643
31644         * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
31645         Handle TLS for ILP32.
31646         * config/aarch64/aarch64.md (tlsie_small): Rename to ...
31647         (tlsie_small_<mode>): this and handle PTR.
31648         (tlsie_small_sidi): New pattern.
31649         (tlsle_small): Change to an expand to handle ILP32.
31650         (tlsle_small_<mode>): New pattern.
31651         (tlsdesc_small): Rename to ...
31652         (tlsdesc_small_<mode>): this and handle PTR.
31653
31654 2014-04-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
31655
31656         * config/aarch64/aarch64.c (TARGET_FLAGS_REGNUM): Define.
31657
31658 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
31659
31660         * config/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
31661         (aarch64_types_signed_unsigned_qualifiers): Qualifier added.
31662         (aarch64_types_signed_poly_qualifiers): Likewise.
31663         (aarch64_types_unsigned_signed_qualifiers): Likewise.
31664         (aarch64_types_poly_signed_qualifiers): Likewise.
31665         (TYPES_REINTERP_SS): Type macro added.
31666         (TYPES_REINTERP_SU): Likewise.
31667         (TYPES_REINTERP_SP): Likewise.
31668         (TYPES_REINTERP_US): Likewise.
31669         (TYPES_REINTERP_PS): Likewise.
31670         (aarch64_fold_builtin): New expression folding added.
31671         * config/aarch64/aarch64-simd-builtins.def (REINTERP):
31672         Declarations removed.
31673         (REINTERP_SS): Declarations added.
31674         (REINTERP_US): Likewise.
31675         (REINTERP_PS): Likewise.
31676         (REINTERP_SU): Likewise.
31677         (REINTERP_SP): Likewise.
31678         * config/aarch64/arm_neon.h (vreinterpret_p8_f64): Implemented.
31679         (vreinterpretq_p8_f64): Likewise.
31680         (vreinterpret_p16_f64): Likewise.
31681         (vreinterpretq_p16_f64): Likewise.
31682         (vreinterpret_f32_f64): Likewise.
31683         (vreinterpretq_f32_f64): Likewise.
31684         (vreinterpret_f64_f32): Likewise.
31685         (vreinterpret_f64_p8): Likewise.
31686         (vreinterpret_f64_p16): Likewise.
31687         (vreinterpret_f64_s8): Likewise.
31688         (vreinterpret_f64_s16): Likewise.
31689         (vreinterpret_f64_s32): Likewise.
31690         (vreinterpret_f64_s64): Likewise.
31691         (vreinterpret_f64_u8): Likewise.
31692         (vreinterpret_f64_u16): Likewise.
31693         (vreinterpret_f64_u32): Likewise.
31694         (vreinterpret_f64_u64): Likewise.
31695         (vreinterpretq_f64_f32): Likewise.
31696         (vreinterpretq_f64_p8): Likewise.
31697         (vreinterpretq_f64_p16): Likewise.
31698         (vreinterpretq_f64_s8): Likewise.
31699         (vreinterpretq_f64_s16): Likewise.
31700         (vreinterpretq_f64_s32): Likewise.
31701         (vreinterpretq_f64_s64): Likewise.
31702         (vreinterpretq_f64_u8): Likewise.
31703         (vreinterpretq_f64_u16): Likewise.
31704         (vreinterpretq_f64_u32): Likewise.
31705         (vreinterpretq_f64_u64): Likewise.
31706         (vreinterpret_s64_f64): Likewise.
31707         (vreinterpretq_s64_f64): Likewise.
31708         (vreinterpret_u64_f64): Likewise.
31709         (vreinterpretq_u64_f64): Likewise.
31710         (vreinterpret_s8_f64): Likewise.
31711         (vreinterpretq_s8_f64): Likewise.
31712         (vreinterpret_s16_f64): Likewise.
31713         (vreinterpretq_s16_f64): Likewise.
31714         (vreinterpret_s32_f64): Likewise.
31715         (vreinterpretq_s32_f64): Likewise.
31716         (vreinterpret_u8_f64): Likewise.
31717         (vreinterpretq_u8_f64): Likewise.
31718         (vreinterpret_u16_f64): Likewise.
31719         (vreinterpretq_u16_f64): Likewise.
31720         (vreinterpret_u32_f64): Likewise.
31721         (vreinterpretq_u32_f64): Likewise.
31722
31723 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
31724
31725         * config/aarch64/aarch64/aarch64-builtins.c (TYPES_REINTERP): Removed.
31726         * config/aarch64/aarch64/aarch64-simd-builtins.def (REINTERP): Removed.
31727         (vreinterpret_p8_s8): Likewise.
31728         * config/aarch64/aarch64/arm_neon.h (vreinterpret_p8_s8): Uses cast.
31729         (vreinterpret_p8_s16): Likewise.
31730         (vreinterpret_p8_s32): Likewise.
31731         (vreinterpret_p8_s64): Likewise.
31732         (vreinterpret_p8_f32): Likewise.
31733         (vreinterpret_p8_u8): Likewise.
31734         (vreinterpret_p8_u16): Likewise.
31735         (vreinterpret_p8_u32): Likewise.
31736         (vreinterpret_p8_u64): Likewise.
31737         (vreinterpret_p8_p16): Likewise.
31738         (vreinterpretq_p8_s8): Likewise.
31739         (vreinterpretq_p8_s16): Likewise.
31740         (vreinterpretq_p8_s32): Likewise.
31741         (vreinterpretq_p8_s64): Likewise.
31742         (vreinterpretq_p8_f32): Likewise.
31743         (vreinterpretq_p8_u8): Likewise.
31744         (vreinterpretq_p8_u16): Likewise.
31745         (vreinterpretq_p8_u32): Likewise.
31746         (vreinterpretq_p8_u64): Likewise.
31747         (vreinterpretq_p8_p16): Likewise.
31748         (vreinterpret_p16_s8): Likewise.
31749         (vreinterpret_p16_s16): Likewise.
31750         (vreinterpret_p16_s32): Likewise.
31751         (vreinterpret_p16_s64): Likewise.
31752         (vreinterpret_p16_f32): Likewise.
31753         (vreinterpret_p16_u8): Likewise.
31754         (vreinterpret_p16_u16): Likewise.
31755         (vreinterpret_p16_u32): Likewise.
31756         (vreinterpret_p16_u64): Likewise.
31757         (vreinterpret_p16_p8): Likewise.
31758         (vreinterpretq_p16_s8): Likewise.
31759         (vreinterpretq_p16_s16): Likewise.
31760         (vreinterpretq_p16_s32): Likewise.
31761         (vreinterpretq_p16_s64): Likewise.
31762         (vreinterpretq_p16_f32): Likewise.
31763         (vreinterpretq_p16_u8): Likewise.
31764         (vreinterpretq_p16_u16): Likewise.
31765         (vreinterpretq_p16_u32): Likewise.
31766         (vreinterpretq_p16_u64): Likewise.
31767         (vreinterpretq_p16_p8): Likewise.
31768         (vreinterpret_f32_s8): Likewise.
31769         (vreinterpret_f32_s16): Likewise.
31770         (vreinterpret_f32_s32): Likewise.
31771         (vreinterpret_f32_s64): Likewise.
31772         (vreinterpret_f32_u8): Likewise.
31773         (vreinterpret_f32_u16): Likewise.
31774         (vreinterpret_f32_u32): Likewise.
31775         (vreinterpret_f32_u64): Likewise.
31776         (vreinterpret_f32_p8): Likewise.
31777         (vreinterpret_f32_p16): Likewise.
31778         (vreinterpretq_f32_s8): Likewise.
31779         (vreinterpretq_f32_s16): Likewise.
31780         (vreinterpretq_f32_s32): Likewise.
31781         (vreinterpretq_f32_s64): Likewise.
31782         (vreinterpretq_f32_u8): Likewise.
31783         (vreinterpretq_f32_u16): Likewise.
31784         (vreinterpretq_f32_u32): Likewise.
31785         (vreinterpretq_f32_u64): Likewise.
31786         (vreinterpretq_f32_p8): Likewise.
31787         (vreinterpretq_f32_p16): Likewise.
31788         (vreinterpret_s64_s8): Likewise.
31789         (vreinterpret_s64_s16): Likewise.
31790         (vreinterpret_s64_s32): Likewise.
31791         (vreinterpret_s64_f32): Likewise.
31792         (vreinterpret_s64_u8): Likewise.
31793         (vreinterpret_s64_u16): Likewise.
31794         (vreinterpret_s64_u32): Likewise.
31795         (vreinterpret_s64_u64): Likewise.
31796         (vreinterpret_s64_p8): Likewise.
31797         (vreinterpret_s64_p16): Likewise.
31798         (vreinterpretq_s64_s8): Likewise.
31799         (vreinterpretq_s64_s16): Likewise.
31800         (vreinterpretq_s64_s32): Likewise.
31801         (vreinterpretq_s64_f32): Likewise.
31802         (vreinterpretq_s64_u8): Likewise.
31803         (vreinterpretq_s64_u16): Likewise.
31804         (vreinterpretq_s64_u32): Likewise.
31805         (vreinterpretq_s64_u64): Likewise.
31806         (vreinterpretq_s64_p8): Likewise.
31807         (vreinterpretq_s64_p16): Likewise.
31808         (vreinterpret_u64_s8): Likewise.
31809         (vreinterpret_u64_s16): Likewise.
31810         (vreinterpret_u64_s32): Likewise.
31811         (vreinterpret_u64_s64): Likewise.
31812         (vreinterpret_u64_f32): Likewise.
31813         (vreinterpret_u64_u8): Likewise.
31814         (vreinterpret_u64_u16): Likewise.
31815         (vreinterpret_u64_u32): Likewise.
31816         (vreinterpret_u64_p8): Likewise.
31817         (vreinterpret_u64_p16): Likewise.
31818         (vreinterpretq_u64_s8): Likewise.
31819         (vreinterpretq_u64_s16): Likewise.
31820         (vreinterpretq_u64_s32): Likewise.
31821         (vreinterpretq_u64_s64): Likewise.
31822         (vreinterpretq_u64_f32): Likewise.
31823         (vreinterpretq_u64_u8): Likewise.
31824         (vreinterpretq_u64_u16): Likewise.
31825         (vreinterpretq_u64_u32): Likewise.
31826         (vreinterpretq_u64_p8): Likewise.
31827         (vreinterpretq_u64_p16): Likewise.
31828         (vreinterpret_s8_s16): Likewise.
31829         (vreinterpret_s8_s32): Likewise.
31830         (vreinterpret_s8_s64): Likewise.
31831         (vreinterpret_s8_f32): Likewise.
31832         (vreinterpret_s8_u8): Likewise.
31833         (vreinterpret_s8_u16): Likewise.
31834         (vreinterpret_s8_u32): Likewise.
31835         (vreinterpret_s8_u64): Likewise.
31836         (vreinterpret_s8_p8): Likewise.
31837         (vreinterpret_s8_p16): Likewise.
31838         (vreinterpretq_s8_s16): Likewise.
31839         (vreinterpretq_s8_s32): Likewise.
31840         (vreinterpretq_s8_s64): Likewise.
31841         (vreinterpretq_s8_f32): Likewise.
31842         (vreinterpretq_s8_u8): Likewise.
31843         (vreinterpretq_s8_u16): Likewise.
31844         (vreinterpretq_s8_u32): Likewise.
31845         (vreinterpretq_s8_u64): Likewise.
31846         (vreinterpretq_s8_p8): Likewise.
31847         (vreinterpretq_s8_p16): Likewise.
31848         (vreinterpret_s16_s8): Likewise.
31849         (vreinterpret_s16_s32): Likewise.
31850         (vreinterpret_s16_s64): Likewise.
31851         (vreinterpret_s16_f32): Likewise.
31852         (vreinterpret_s16_u8): Likewise.
31853         (vreinterpret_s16_u16): Likewise.
31854         (vreinterpret_s16_u32): Likewise.
31855         (vreinterpret_s16_u64): Likewise.
31856         (vreinterpret_s16_p8): Likewise.
31857         (vreinterpret_s16_p16): Likewise.
31858         (vreinterpretq_s16_s8): Likewise.
31859         (vreinterpretq_s16_s32): Likewise.
31860         (vreinterpretq_s16_s64): Likewise.
31861         (vreinterpretq_s16_f32): Likewise.
31862         (vreinterpretq_s16_u8): Likewise.
31863         (vreinterpretq_s16_u16): Likewise.
31864         (vreinterpretq_s16_u32): Likewise.
31865         (vreinterpretq_s16_u64): Likewise.
31866         (vreinterpretq_s16_p8): Likewise.
31867         (vreinterpretq_s16_p16): Likewise.
31868         (vreinterpret_s32_s8): Likewise.
31869         (vreinterpret_s32_s16): Likewise.
31870         (vreinterpret_s32_s64): Likewise.
31871         (vreinterpret_s32_f32): Likewise.
31872         (vreinterpret_s32_u8): Likewise.
31873         (vreinterpret_s32_u16): Likewise.
31874         (vreinterpret_s32_u32): Likewise.
31875         (vreinterpret_s32_u64): Likewise.
31876         (vreinterpret_s32_p8): Likewise.
31877         (vreinterpret_s32_p16): Likewise.
31878         (vreinterpretq_s32_s8): Likewise.
31879         (vreinterpretq_s32_s16): Likewise.
31880         (vreinterpretq_s32_s64): Likewise.
31881         (vreinterpretq_s32_f32): Likewise.
31882         (vreinterpretq_s32_u8): Likewise.
31883         (vreinterpretq_s32_u16): Likewise.
31884         (vreinterpretq_s32_u32): Likewise.
31885         (vreinterpretq_s32_u64): Likewise.
31886         (vreinterpretq_s32_p8): Likewise.
31887         (vreinterpretq_s32_p16): Likewise.
31888         (vreinterpret_u8_s8): Likewise.
31889         (vreinterpret_u8_s16): Likewise.
31890         (vreinterpret_u8_s32): Likewise.
31891         (vreinterpret_u8_s64): Likewise.
31892         (vreinterpret_u8_f32): Likewise.
31893         (vreinterpret_u8_u16): Likewise.
31894         (vreinterpret_u8_u32): Likewise.
31895         (vreinterpret_u8_u64): Likewise.
31896         (vreinterpret_u8_p8): Likewise.
31897         (vreinterpret_u8_p16): Likewise.
31898         (vreinterpretq_u8_s8): Likewise.
31899         (vreinterpretq_u8_s16): Likewise.
31900         (vreinterpretq_u8_s32): Likewise.
31901         (vreinterpretq_u8_s64): Likewise.
31902         (vreinterpretq_u8_f32): Likewise.
31903         (vreinterpretq_u8_u16): Likewise.
31904         (vreinterpretq_u8_u32): Likewise.
31905         (vreinterpretq_u8_u64): Likewise.
31906         (vreinterpretq_u8_p8): Likewise.
31907         (vreinterpretq_u8_p16): Likewise.
31908         (vreinterpret_u16_s8): Likewise.
31909         (vreinterpret_u16_s16): Likewise.
31910         (vreinterpret_u16_s32): Likewise.
31911         (vreinterpret_u16_s64): Likewise.
31912         (vreinterpret_u16_f32): Likewise.
31913         (vreinterpret_u16_u8): Likewise.
31914         (vreinterpret_u16_u32): Likewise.
31915         (vreinterpret_u16_u64): Likewise.
31916         (vreinterpret_u16_p8): Likewise.
31917         (vreinterpret_u16_p16): Likewise.
31918         (vreinterpretq_u16_s8): Likewise.
31919         (vreinterpretq_u16_s16): Likewise.
31920         (vreinterpretq_u16_s32): Likewise.
31921         (vreinterpretq_u16_s64): Likewise.
31922         (vreinterpretq_u16_f32): Likewise.
31923         (vreinterpretq_u16_u8): Likewise.
31924         (vreinterpretq_u16_u32): Likewise.
31925         (vreinterpretq_u16_u64): Likewise.
31926         (vreinterpretq_u16_p8): Likewise.
31927         (vreinterpretq_u16_p16): Likewise.
31928         (vreinterpret_u32_s8): Likewise.
31929         (vreinterpret_u32_s16): Likewise.
31930         (vreinterpret_u32_s32): Likewise.
31931         (vreinterpret_u32_s64): Likewise.
31932         (vreinterpret_u32_f32): Likewise.
31933         (vreinterpret_u32_u8): Likewise.
31934         (vreinterpret_u32_u16): Likewise.
31935         (vreinterpret_u32_u64): Likewise.
31936         (vreinterpret_u32_p8): Likewise.
31937         (vreinterpret_u32_p16): Likewise.
31938         (vreinterpretq_u32_s8): Likewise.
31939         (vreinterpretq_u32_s16): Likewise.
31940         (vreinterpretq_u32_s32): Likewise.
31941         (vreinterpretq_u32_s64): Likewise.
31942         (vreinterpretq_u32_f32): Likewise.
31943         (vreinterpretq_u32_u8): Likewise.
31944         (vreinterpretq_u32_u16): Likewise.
31945         (vreinterpretq_u32_u64): Likewise.
31946         (vreinterpretq_u32_p8): Likewise.
31947         (vreinterpretq_u32_p16): Likewise.
31948
31949 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
31950
31951         * gcc/config/aarch64/aarch64-simd.md (aarch64_s<optab><mode>):
31952         Pattern extended.
31953         * config/aarch64/aarch64-simd-builtins.def (sqneg): Iterator extended.
31954         (sqabs): Likewise.
31955         * config/aarch64/arm_neon.h (vqneg_s64): New intrinsic.
31956         (vqnegd_s64): Likewise.
31957         (vqabs_s64): Likewise.
31958         (vqabsd_s64): Likewise.
31959
31960 2014-04-22  Richard Henderson  <rth@redhat.com>
31961
31962         * config/sparc/sparc.c (sparc_init_modes): Hoist GET_MODE_SIZE
31963         computation to the top of the loop.
31964
31965 2014-04-22  Renlin  <renlin.li@arm.com>
31966             Jiong Wang  <jiong.wang@arm.com>
31967
31968         * config/aarch64/aarch64.h (aarch64_frame): Delete "fp_lr_offset".
31969         * config/aarch64/aarch64.c (aarch64_layout_frame)
31970         (aarch64_initial_elimination_offset): Likewise.
31971
31972 2014-04-22  Marcus Shawcroft  <marcus.shawcroft@arm.com>
31973
31974         * config/aarch64/aarch64.c (aarch64_initial_elimination_offset):
31975         Fix indentation.
31976
31977 2014-04-22  Richard Sandiford  <rdsandiford@googlemail.com>
31978
31979         * machmode.h (bitwise_mode_for_mode): Declare.
31980         * stor-layout.h (bitwise_type_for_mode): Likewise.
31981         * stor-layout.c (bitwise_mode_for_mode): New function.
31982         (bitwise_type_for_mode): Likewise.
31983         * builtins.c (fold_builtin_memory_op): Use it instead of
31984         int_mode_for_mode and build_nonstandard_integer_type.
31985
31986 2014-04-22  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
31987
31988         * config.gcc (enable_obsolete): Remove *-*-solaris2.9*.
31989         (*-*-solaris2.[0-9] | *-*-solaris2.[0-9].*): Mark unsupported.
31990         (*-*-solaris2*): Simplify.
31991         (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Likewise.
31992         (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*): Remove
31993         *-*-solaris2.9* handling.
31994
31995         * configure.ac (gcc_cv_as_hidden): Remove test for Solaris 9/x86
31996         as bug.
31997         (gcc_cv_ld_hidden): Remove *-*-solaris2.9* handling.
31998         (ld_tls_support): Remove i?86-*-solaris2.9, sparc*-*-solaris2.9
31999         handling, simplify.
32000         (gcc_cv_as_gstabs_flag): Remove workaround for Solaris 9/x86 as bug.
32001         * configure: Regenerate.
32002
32003         * config/i386/sol2-9.h: Remove.
32004
32005         * doc/install.texi (Specific, i?86-*-solaris2.9): Remove.
32006         (Specific, *-*-solaris2*): Mention Solaris 9 support removal.
32007         Remove Solaris 9 references.
32008
32009 2014-04-22  Vidya Praveen  <vidyapraveen@arm.com>
32010
32011         * aarch64.md (float<GPI:mode><GPF:mode>2): Remove.
32012         (floatuns<GPI:mode><GPF:mode>2): Remove.
32013         (<optab><fcvt_target><GPF:mode>2): New pattern for equal width float
32014         and floatuns conversions.
32015         (<optab><fcvt_iesize><GPF:mode>2): New pattern for inequal width float
32016         and floatuns conversions.
32017         * iterators.md (fcvt_target, FCVT_TARGET): Support SF and DF modes.
32018         (w1,w2): New mode attributes for inequal width conversions.
32019
32020 2014-04-22  Renlin Li  <Renlin.Li@arm.com>
32021
32022         * config/aarch64/aarch64.c (aarch64_print_operand_address): Adjust
32023         the output asm format.
32024
32025 2014-04-22  James Greenhalgh  <james.greenhalgh@arm.com>
32026
32027         * config/aarch64/aarch64-simd.md
32028         (aarch64_cm<optab>di): Always split.
32029         (*aarch64_cm<optab>di): New.
32030         (aarch64_cmtstdi): Always split.
32031         (*aarch64_cmtstdi): New.
32032
32033 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
32034
32035         PR tree-optimization/60823
32036         * omp-low.c (ipa_simd_modify_function_body): Go through
32037         all SSA_NAMEs and for those refering to vector arguments
32038         which are going to be replaced adjust SSA_NAME_VAR and,
32039         if it is a default definition, change it into a non-default
32040         definition assigned at the beginning of function from new_decl.
32041         (ipa_simd_modify_stmt_ops): Rewritten.
32042         * tree-dfa.c (set_ssa_default_def): When removing default def,
32043         check for NULL loc instead of NULL *loc.
32044
32045 2014-04-22  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
32046
32047         * config/arm/arm.c (arm_hard_regno_mode_ok): Loosen
32048         restrictions on core registers for DImode values in Thumb2.
32049
32050 2014-04-22  Ian Bolton  <ian.bolton@arm.com>
32051
32052         * config/arm/arm.md (*anddi_notdi_zesidi): New pattern.
32053         * config/arm/thumb2.md (*iordi_notdi_zesidi): New pattern.
32054
32055 2014-04-22  Ian Bolton  <ian.bolton@arm.com>
32056
32057         * config/arm/thumb2.md (*iordi_notdi_di): New pattern.
32058         (*iordi_notzesidi_di): Likewise.
32059         (*iordi_notsesidi_di): Likewise.
32060
32061 2014-04-22  Ian Bolton  <ian.bolton@arm.com>
32062
32063         * config/arm/arm-protos.h (tune_params): New struct members.
32064         * config/arm/arm.c: Initialise tune_params per processor.
32065         (thumb2_reorg): Suppress conversion from t32 to t16 when optimizing
32066         for speed, based on new tune_params.
32067
32068 2014-04-22  Alex Velenko  <Alex.Velenko@arm.com>
32069
32070         * config/aarch64/aarch64-builtins.c (BUILTIN_VDQF_DF): Macro added.
32071         * config/aarch64/aarch64-simd-builtins.def (frintn): Use added macro.
32072         * config/aarch64/aarch64-simd.md (<frint_pattern>): Comment corrected.
32073         * config/aarch64/aarch64.md (<frint_pattern>): Likewise.
32074         * config/aarch64/arm_neon.h (vrnd_f64): Added.
32075         (vrnda_f64): Likewise.
32076         (vrndi_f64): Likewise.
32077         (vrndm_f64): Likewise.
32078         (vrndn_f64): Likewise.
32079         (vrndp_f64): Likewise.
32080         (vrndx_f64): Likewise.
32081
32082 2014-04-22  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
32083
32084         * config/arm/arm.c (arm_print_operand, thumb_exit): Make sure
32085         GET_MODE_SIZE argument is enum machine_mode.
32086
32087 2014-04-22  Jakub Jelinek  <jakub@redhat.com>
32088
32089         PR target/60910
32090         * config/sparc/sparc.c (sparc_init_modes): Pass enum machine_mode
32091         value instead of int to GET_MODE_CLASS and GET_MODE_SIZE macros.
32092
32093 2014-04-22  Lin Zuojian  <manjian2006@gmail.com>
32094
32095         PR middle-end/60281
32096         * asan.c (asan_emit_stack_protection): Force the base to align to
32097         appropriate bits if STRICT_ALIGNMENT.  Set shadow_mem align to
32098         appropriate bits if STRICT_ALIGNMENT.
32099         * cfgexpand.c (expand_stack_vars): Set base_align appropriately
32100         when asan is on.
32101         (expand_used_vars): Leave a space in the stack frame for alignment
32102         if STRICT_ALIGNMENT.
32103
32104 2014-04-21  David Malcolm  <dmalcolm@redhat.com>
32105
32106         * gimple.h (gimple_assign_single_p): Accept a const_gimple rather
32107         than a gimple.
32108         (gimple_store_p): Likewise.
32109         (gimple_assign_load_p): Likewise.
32110         (gimple_assign_cast_p): Likewise.
32111         (gimple_clobber_p): Likewise.
32112
32113         * doc/gimple.texi (gimple_assign_cast_p): Accept a const_gimple
32114         rather than a gimple.
32115         (gimple_assign_cast_p): Likewise.
32116
32117 2014-04-21  Michael Meissner  <meissner@linux.vnet.ibm.com>
32118
32119         PR target/60735
32120         * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64 case):
32121         If mode is DDmode and TARGET_E500_DOUBLE allow move.
32122
32123         * config/rs6000/rs6000.c (rs6000_debug_reg_global): Print some
32124         more debug information for E500 if -mdebug=reg.
32125
32126 2014-04-21  Uros Bizjak  <ubizjak@gmail.com>
32127
32128         PR target/60909
32129         * config/i386/i386.c (ix86_expand_builtin)
32130         <case IX86_BUILTIN_RDRAND{16,32,64}_STEP>: Use temporary
32131         register for target RTX.
32132         <case IX86_BUILTIN_RDSEED{16,32,64}_STEP>: Ditto.
32133
32134 2014-04-18  Cong Hou  <congh@google.com>
32135
32136         * tree-vect-patterns.c (vect_recog_widen_mult_pattern): Enhance
32137         the widen-mult pattern by handling two operands with different sizes,
32138         and operands whose size is smaller than half of the result type.
32139
32140 2014-04-18  Jan Hubicka  <hubicka@ucw.cz>
32141
32142         * ipa-inline.h (INLINE_HINT_known_hot): New hint.
32143         * ipa-inline-analysis.c (dump_inline_hints): Dump it.
32144         (do_estimate_edge_time): Compute it.
32145         * ipa-inline.c (want_inline_small_function_p): Bypass
32146         INLINE_INSNS_AUTO/SINGLE limits for calls that are known to be hot.
32147
32148 2014-04-18  Jan Hubicka  <hubicka@ucw.cz>
32149
32150         * ipa-inline.c (spec_rem): New static variable.
32151         (dump_overall_stats): New function.
32152         (dump_inline_stats): New function.
32153
32154 2014-04-18  Richard Henderson  <rth@redhat.com>
32155
32156         * config/aarch64/aarch64.c (aarch64_register_move_cost): Pass a mode
32157         to GET_MODE_SIZE, not a reg_class_t.
32158
32159 2014-04-18  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
32160
32161         * config/rs6000/vsx.md (vsx_xxmrghw_<mode>): Adjust for little-endian.
32162         (vsx_xxmrglw_<mode>): Likewise.
32163
32164 2014-04-17  Michael Meissner  <meissner@linux.vnet.ibm.com>
32165
32166         PR target/60876
32167         * config/rs6000/rs6000.c (rs6000_setup_reg_addr_masks): Make sure
32168         GET_MODE_SIZE gets passed an enum machine_mode type and not integer.
32169         (rs6000_init_hard_regno_mode_ok): Likewise.
32170
32171 2014-04-17  Jan Hubicka  <hubicka@ucw.cz>
32172
32173         * ipa-inline.c (inline_small_functions): Account only non-cold
32174         functions.
32175         * doc/invoke.texi (inline-unit-growth): Update documentation.
32176
32177 2014-04-17  Pat Haugen  <pthaugen@us.ibm.com>
32178
32179         * config/rs6000/rs6000.md (addti3, subti3): New.
32180
32181 2014-04-17  H.J. Lu  <hongjiu.lu@intel.com>
32182
32183         PR target/60863
32184         * config/i386/i386.c (ix86_expand_clear): Remove outdated
32185         comment.  Check optimize_insn_for_size_p instead of
32186         optimize_insn_for_speed_p.
32187
32188 2014-04-17  Martin Jambor  <mjambor@suse.cz>
32189
32190         * gimple-iterator.c (gsi_start_edge): New function.
32191         * gimple-iterator.h (gsi_start_edge): Declare.
32192         * tree-sra.c (single_non_eh_succ): New function.
32193         (disqualify_ops_if_throwing_stmt): Renamed to
32194         disqualify_if_bad_bb_terminating_stmt.  Allow throwing statements
32195         having one non-EH successor BB.
32196         (sra_modify_expr): If stmt ends bb, use single non-EH successor to
32197         generate loads into replacements.
32198         (sra_modify_assign): Likewise and and also use the simple path for
32199         such statements.
32200         (sra_modify_function_body): Commit statements on edges.
32201
32202 2014-04-17  Richard Biener  <rguenther@suse.de>
32203
32204         PR middle-end/60849
32205         * tree-ssa-propagate.c (valid_gimple_rhs_p): Allow vector
32206         comparison results and add clarifying comment.
32207
32208 2014-04-17  Jakub Jelinek  <jakub@redhat.com>
32209
32210         * genmodes.c (struct mode_data): Add need_bytesize_adj field.
32211         (blank_mode): Initialize it.
32212         (emit_mode_size_inline, emit_mode_nunits_inline,
32213         emit_mode_inner_inline): New functions.
32214         (emit_insn_modes_h): Call them and surround their output with
32215         #if GCC_VERSION >= 4001 ... #endif.
32216         * machmode.h (GET_MODE_SIZE, GET_MODE_NUNITS, GET_MODE_INNER):
32217         For GCC_VERSION >= 4001 use mode_*_inline routines instead of
32218         mode_* arrays if the argument is __builtin_constant_p.
32219         * lower-subreg.c (dump_choices): Make sure GET_MODE_SIZE argument
32220         is enum machine_mode.
32221
32222 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
32223
32224         * passes.c (opt_pass::execute): Adjust.
32225         (pass_manager::execute_pass_mode_switching): Likewise.
32226         (early_local_passes::execute): Likewise.
32227         (execute_one_pass): Pass cfun to the pass's execute method.
32228         * tree-pass.h (opt_pass::execute): Add function * argument.
32229         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
32230         cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
32231         compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
32232         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
32233         config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
32234         config/sparc/sparc.c, cprop.c, dce.c, df-core.c, dse.c, dwarf2cfi.c,
32235         except.c, final.c, function.c, fwprop.c, gcse.c, gimple-low.c,
32236         gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
32237         graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
32238         ipa-inline-analysis.c, ipa-inline.c, ipa-profile.c, ipa-pure-const.c,
32239         ipa-reference.c, ipa-split.c, ipa.c, ira.c, jump.c, loop-init.c,
32240         lower-subreg.c, mode-switching.c, omp-low.c, postreload-gcse.c,
32241         postreload.c, predict.c, recog.c, ree.c, reg-stack.c, regcprop.c,
32242         reginfo.c, regrename.c, reorg.c, sched-rgn.c, stack-ptr-mod.c,
32243         store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
32244         tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
32245         tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
32246         tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-ssa-ccp.c,
32247         tree-ssa-copy.c, tree-ssa-copyrename.c, tree-ssa-dce.c,
32248         tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
32249         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
32250         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
32251         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
32252         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
32253         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
32254         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
32255         tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
32256         tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
32257         tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
32258         Adjust.
32259
32260 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
32261
32262         * passes.c (opt_pass::gate): Take function * argument.
32263         (gate_all_early_local_passes): Merge into
32264         (early_local_passes::gate): this.
32265         (gate_all_early_optimizations): Merge into
32266         (all_early_optimizations::gate): this.
32267         (gate_all_optimizations): Mege into
32268         (all_optimizations::gate): this.
32269         (gate_all_optimizations_g): Merge into
32270         (all_optimizations_g::gate): this.
32271         (gate_rest_of_compilation): Mege into
32272         (rest_of_compilation::gate): this.
32273         (gate_postreload): Merge into
32274         (postreload::gate): this.
32275         (dump_one_pass): Pass cfun to the pass's gate method.
32276         (execute_ipa_summary_passes): Likewise.
32277         (execute_one_pass): Likewise.
32278         (ipa_write_summaries_2): Likewise.
32279         (ipa_write_optimization_summaries_1): Likewise.
32280         (ipa_read_summaries_1): Likewise.
32281         (ipa_read_optimization_summaries_1): Likewise.
32282         (execute_ipa_stmt_fixups): Likewise.
32283         * tree-pass.h (opt_pass::gate): Add function * argument.
32284         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c,
32285         combine-stack-adj.c, combine.c, compare-elim.c,
32286         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
32287         config/rl78/rl78.c, config/sh/sh_optimize_sett_clrt.cc,
32288         config/sh/sh_treg_combine.cc, config/sparc/sparc.c, cprop.c, cse.c,
32289         dce.c, df-core.c, dse.c, dwarf2cfi.c, except.c,  fwprop.c, gcse.c,
32290         gimple-ssa-isolate-paths.c, gimple-ssa-strength-reduction.c,
32291         graphite.c, ifcvt.c, init-regs.c, ipa-cp.c, ipa-devirt.c,
32292         ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
32293         loop-init.c, lower-subreg.c, mode-switching.c, modulo-sched.c,
32294         omp-low.c, postreload-gcse.c, postreload.c, predict.c, recog.c, ree.c,
32295         reg-stack.c, regcprop.c, regrename.c, reorg.c, sched-rgn.c,
32296         store-motion.c, tracer.c, trans-mem.c, tree-call-cdce.c, tree-cfg.c,
32297         tree-cfgcleanup.c, tree-complex.c, tree-eh.c, tree-emutls.c,
32298         tree-if-conv.c, tree-into-ssa.c, tree-loop-distribution.c,
32299         tree-nrv.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
32300         tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
32301         tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
32302         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
32303         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
32304         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
32305         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
32306         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
32307         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
32308         tree-ssa.c, tree-stdarg.c, tree-switch-conversion.c, tree-tailcall.c,
32309         tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c, tsan.c, ubsan.c,
32310         var-tracking.c, vtable-verify.c, web.c: Adjust.
32311
32312 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
32313
32314         * configure.ac: Check for -Woverloaded-virtual and enable it if found.
32315         * configure: Regenerate.
32316
32317 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
32318
32319         * passes.c (dump_one_pass): don't check pass->has_gate.
32320         (execute_ipa_summary_passes): Likewise.
32321         (execute_one_pass): Likewise.
32322         (ipa_write_summaries_2): Likewise.
32323         (ipa_write_optimization_summaries_1): Likewise.
32324         (ipa_read_optimization_summaries_1): Likewise.
32325         (execute_ipa_stmt_fixups): Likewise.
32326         * tree-pass.h (pass_data::has_gate): Remove.
32327         * asan.c, auto-inc-dec.c, bb-reorder.c, bt-load.c, cfgcleanup.c,
32328         cfgexpand.c, cfgrtl.c, cgraphbuild.c, combine-stack-adj.c, combine.c,
32329         compare-elim.c, config/arc/arc.c, config/epiphany/mode-switch-use.c,
32330         config/epiphany/resolve-sw-modes.c, config/i386/i386.c,
32331         config/mips/mips.c, config/rl78/rl78.c, config/s390/s390.c,
32332         config/sh/sh_optimize_sett_clrt.cc, config/sh/sh_treg_combine.cc,
32333         config/sparc/sparc.c, cprop.c, cse.c, dce.c, df-core.c, dse.c,
32334         dwarf2cfi.c, except.c, final.c, function.c, fwprop.c, gcse.c,
32335         gimple-low.c, gimple-ssa-isolate-paths.c,
32336         gimple-ssa-strength-reduction.c, graphite.c, ifcvt.c, init-regs.c,
32337         ipa-cp.c, ipa-devirt.c, ipa-inline-analysis.c, ipa-inline.c,
32338         ipa-profile.c, ipa-pure-const.c, ipa-reference.c, ipa-split.c, ipa.c,
32339         ira.c, jump.c, loop-init.c, lower-subreg.c, mode-switching.c,
32340         modulo-sched.c, omp-low.c, postreload-gcse.c, postreload.c, predict.c,
32341         recog.c, ree.c, reg-stack.c, regcprop.c, reginfo.c, regrename.c,
32342         reorg.c, sched-rgn.c, stack-ptr-mod.c, store-motion.c, tracer.c,
32343         trans-mem.c, tree-call-cdce.c, tree-cfg.c, tree-cfgcleanup.c,
32344         tree-complex.c, tree-eh.c, tree-emutls.c, tree-if-conv.c,
32345         tree-into-ssa.c, tree-loop-distribution.c, tree-nrv.c,
32346         tree-object-size.c, tree-parloops.c, tree-predcom.c, tree-profile.c,
32347         tree-sra.c, tree-ssa-ccp.c, tree-ssa-copy.c, tree-ssa-copyrename.c,
32348         tree-ssa-dce.c, tree-ssa-dom.c, tree-ssa-dse.c, tree-ssa-forwprop.c,
32349         tree-ssa-ifcombine.c, tree-ssa-loop-ch.c, tree-ssa-loop-im.c,
32350         tree-ssa-loop-ivcanon.c, tree-ssa-loop-prefetch.c,
32351         tree-ssa-loop-unswitch.c, tree-ssa-loop.c, tree-ssa-math-opts.c,
32352         tree-ssa-phiopt.c, tree-ssa-phiprop.c, tree-ssa-pre.c,
32353         tree-ssa-reassoc.c, tree-ssa-sink.c, tree-ssa-strlen.c,
32354         tree-ssa-structalias.c, tree-ssa-uncprop.c, tree-ssa-uninit.c,
32355         tree-ssa.c, tree-ssanames.c, tree-stdarg.c, tree-switch-conversion.c,
32356         tree-tailcall.c, tree-vect-generic.c, tree-vectorizer.c, tree-vrp.c,
32357         tree.c, tsan.c, ubsan.c, var-tracking.c, vtable-verify.c, web.c:
32358         Adjust.
32359
32360 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
32361
32362         * pass_manager.h (pass_manager::register_dump_files_1): Remove
32363         declaration.
32364         * passes.c (pass_manager::register_dump_files_1): Merge into
32365         (pass_manager::register_dump_files): this, and remove its handling of
32366         properties since the pass always has the properties anyway.
32367         (pass_manager::pass_manager): Adjust.
32368
32369 2014-04-17  Trevor Saunders  <tsaunders@mozilla.com>
32370
32371         * pass_manager.h (pass_manager::register_dump_files_1): Adjust.
32372         * passes.c (pass_manager::register_dump_files_1): Remove dead code
32373         dealing with properties.
32374         (pass_manager::register_dump_files): Adjust.
32375
32376 2014-03-20  Mark Wielaard  <mjw@redhat.com>
32377
32378         * dwarf2out.c (add_bound_info): If HOST_WIDE_INT is big enough,
32379         then represent the bound as normal constant value.
32380
32381 2014-04-17  Jakub Jelinek  <jakub@redhat.com>
32382
32383         PR target/60847
32384         Forward port from 4.8 branch
32385         2013-07-19  Kirill Yukhin  <kirill.yukhin@intel.com>
32386
32387         * config/i386/bmiintrin.h (_blsi_u32): New.
32388         (_blsi_u64): Ditto.
32389         (_blsr_u32): Ditto.
32390         (_blsr_u64): Ditto.
32391         (_blsmsk_u32): Ditto.
32392         (_blsmsk_u64): Ditto.
32393         (_tzcnt_u32): Ditto.
32394         (_tzcnt_u64): Ditto.
32395
32396 2014-04-17  Kito Cheng  <kito@0xlab.org>
32397
32398         * gcc.c (used_arg): Prevent out of bound access for multilib_options.
32399
32400 2014-04-17  Richard Biener  <rguenther@suse.de>
32401
32402         PR middle-end/60849
32403         * tree-ssa-propagate.c (valid_gimple_rhs_p): Only allow effective
32404         boolean results for comparisons.
32405
32406 2014-04-17  Richard Biener  <rguenther@suse.de>
32407
32408         PR tree-optimization/60836
32409         * tree-vect-loop.c (vect_create_epilog_for_reduction): Force
32410         initial PHI args to be gimple values.
32411
32412 2014-04-17  Richard Biener  <rguenther@suse.de>
32413
32414         PR tree-optimization/60841
32415         * tree-vect-data-refs.c (vect_analyze_data_refs): Count stmts.
32416         * tree-vect-loop.c (vect_analyze_loop_2): Pass down number
32417         of stmts to SLP build.
32418         * tree-vect-slp.c (vect_slp_analyze_bb_1): Likewise.
32419         (vect_analyze_slp): Likewise.
32420         (vect_analyze_slp_instance): Likewise.
32421         (vect_build_slp_tree): Limit overall SLP tree growth.
32422         * tree-vectorizer.h (vect_analyze_data_refs,
32423         vect_analyze_slp): Adjust prototypes.
32424
32425 2014-04-17  Evgeny Stupachenko  <evstupac@gmail.com>
32426
32427         * config/i386/i386.c (x86_add_stmt_cost): Fix vector cost model for
32428         Silvermont.
32429
32430 2014-04-17  Evgeny Stupachenko  <evstupac@gmail.com>
32431
32432         * config/i386/x86-tune.def (TARGET_SLOW_PSHUFB): New tune definition.
32433         * config/i386/i386.h (TARGET_SLOW_PSHUFB): New tune flag.
32434         * config/i386/i386.c (expand_vec_perm_even_odd_1): Avoid byte shuffles
32435         for TARGET_SLOW_PSHUFB
32436
32437 2014-04-17  Evgeny Stupachenko  <evstupac@gmail.com>
32438
32439         * config/i386/i386.c (slm_cost): Adjust vec_to_scalar_cost.
32440         * config/i386/i386.c (intel_cost): Ditto.
32441
32442 2014-04-17  Joey Ye  <joey.ye@arm.com>
32443
32444         * opts.c (OPT_fif_conversion, OPT_fif_conversion2): Disable for Og.
32445
32446 2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
32447
32448         * opts.c (common_handle_option): Disable -fipa-reference coorectly
32449         with -fuse-profile.
32450
32451 2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
32452
32453         * ipa-devirt.c (odr_type_d): Add field all_derivations_known.
32454         (type_all_derivations_known_p): New predicate.
32455         (type_all_ctors_visible_p): New predicate.
32456         (type_possibly_instantiated_p): New predicate.
32457         (get_odr_type): Compute all_derivations_known.
32458         (dump_odr_type): Dump the flag.
32459         (maybe_record_type): Cleanup.
32460         (record_target_from_binfo): Add bases_to_consider array;
32461         record bases for types w/o instances and skip CXX destructor.
32462         (possible_polymorphic_call_targets_1): Add bases_to_consider
32463         and consider_construction parameters; check if type may have instance.
32464         (get_polymorphic_call_info): Set maybe_in_construction to true
32465         when we know nothing.
32466         (record_targets_from_bases): Skip CXX destructors; they are
32467         never called for types in construction.
32468         (possible_polymorphic_call_targets): Do not record target when
32469         type may not have instance.
32470
32471 2014-04-16  Jan Hubicka  <hubicka@ucw.cz>
32472
32473         PR ipa/60854
32474         * ipa.c (symtab_remove_unreachable_nodes): Mark targets of
32475         external aliases alive, too.
32476
32477 2014-04-16  Andrew  Pinski  <apinski@cavium.com>
32478
32479         * config/host-linux.c (TRY_EMPTY_VM_SPACE): Change aarch64 ilp32
32480         definition.
32481
32482 2014-04-16  Eric Botcazou  <ebotcazou@adacore.com>
32483
32484         * final.c (compute_alignments): Do not apply loop alignment to a block
32485         falling through to the exit.
32486
32487 2014-04-16  Catherine Moore  <clm@codesourcery.com>
32488
32489         * mips.md (*mov<mode>_internal, *movhi_internal, *movqi_internal):
32490         Adjust constraints for microMIPS store patterns.
32491
32492 2014-04-16  Pitchumani Sivanupandi  <Pitchumani.S@atmel.com>
32493
32494         * config/avr/avr-mcus.def: Correct typo for atxmega256a3bu macro.
32495
32496 2014-04-16  Eric Botcazou  <ebotcazou@adacore.com>
32497
32498         * tree-ssa-operands.c (create_vop_var): Set DECL_IGNORED_P.
32499         (append_use): Run at -O0.
32500         (append_vdef): Likewise.
32501         * tree-ssa-ter.c (ter_is_replaceable_p): Do not special-case -O0.
32502         * tree-ssa-uninit.c (warn_uninitialized_vars): Remove obsolete comment.
32503
32504 2014-04-16  Jakub Jelinek  <jakub@redhat.com>
32505
32506         PR tree-optimization/60844
32507         * tree-ssa-reassoc.c (reassoc_remove_stmt): New function.
32508         (propagate_op_to_single_use, remove_visited_stmt_chain,
32509         linearize_expr, repropagate_negates, reassociate_bb): Use it
32510         instead of gsi_remove.
32511
32512 2014-04-16  Martin Jambor  <mjambor@suse.cz>
32513
32514         * cgraphclones.c (cgraph_create_virtual_clone): Duplicate
32515         ipa_transforms_to_apply.
32516         (cgraph_function_versioning): Assert that old_node has empty
32517         ipa_transforms_to_apply.
32518         * trans-mem.c (ipa_tm_create_version): Likewise.
32519         * tree-inline.c (tree_function_versioning): Do not duplicate
32520         ipa_transforms_to_apply.
32521
32522 2014-04-16  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
32523
32524         PR target/60817
32525         * configure.ac (set_have_as_tls): Merge i[34567]86-*-* and
32526         x86_64-*-* cases.
32527         Pass necessary as flags on 64-bit Solaris/x86.
32528         Use lowercase relocs for x86_64-*-*.
32529         * configure: Regenerate.
32530
32531 2014-04-15  Jan Hubicka  <jh@suse.cz>
32532
32533         * ipa-devirt.c (referenced_from_vtable_p): New predicate.
32534         (maybe_record_node, likely_target_p): Use it.
32535
32536 2014-04-15  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
32537
32538         PR target/60839
32539         Revert following patch
32540
32541         2014-04-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
32542
32543         PR target/60735
32544         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
32545         software floating point or no floating point registers, do not
32546         allow any type in the FPRs.  Eliminate a test for SPE SIMD types
32547         in GPRs that occurs after we tested for GPRs that would never be
32548         true.
32549
32550         * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
32551         Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
32552         since the FMOVE64 type is DFmode/DDmode.  If TARGET_E500_DOUBLE,
32553         specifically allow DDmode, since that does not use the SPE SIMD
32554         instructions.
32555
32556 2014-03-21  Mark Wielaard  <mjw@redhat.com>
32557
32558         * dwarf2out.c (gen_enumeration_type_die): Add DW_AT_const_value
32559         as unsigned or int depending on type and value used.
32560
32561 2014-04-15  Richard Biener  <rguenther@suse.de>
32562
32563         PR rtl-optimization/56965
32564         * alias.c (ncr_compar, nonoverlapping_component_refs_p): Move ...
32565         * tree-ssa-alias.c (ncr_compar, nonoverlapping_component_refs_p):
32566         ... here.
32567         * alias.c (true_dependence_1): Do not call
32568         nonoverlapping_component_refs_p.
32569         * tree-ssa-alias.c (indirect_ref_may_alias_decl_p): Call
32570         nonoverlapping_component_refs_p.
32571         (indirect_refs_may_alias_p): Likewise.
32572
32573 2014-04-15  Teresa Johnson  <tejohnson@google.com>
32574
32575         * cfg.c (dump_bb_info): Fix flags check.
32576         * tree-cfg.c (remove_bb): Only dump TDF_BLOCKS when removing.
32577
32578 2014-04-15  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
32579
32580         PR rtl-optimization/60663
32581         * config/arm/arm.c (arm_new_rtx_costs): Improve ASM_OPERANDS case,
32582         avoid 0 cost.
32583
32584 2014-04-15  Richard Biener  <rguenther@suse.de>
32585
32586         * lto-streamer.h (LTO_major_version): Bump to 4.
32587
32588 2014-04-15  Richard Biener  <rguenther@suse.de>
32589
32590         * common.opt (lto_partition_model): New enum.
32591         (flto-partition=): Merge separate options with a single with argument,
32592         add -flto-partition=one support.
32593         * flag-types.h (enum lto_partition_model): Declare.
32594         * opts.c (finish_options): Remove duplicate -flto-partition=
32595         option check.
32596         * lto-wrapper.c (run_gcc): Adjust.
32597
32598 2014-04-15  Richard Biener  <rguenther@suse.de>
32599
32600         * alias.c (ncr_compar): New function.
32601         (nonoverlapping_component_refs_p): Re-implement in O (n log n).
32602
32603 2014-04-15  Richard Biener  <rguenther@suse.de>
32604
32605         * alias.c (record_component_aliases): Do not walk BINFOs.
32606
32607 2014-04-15  Richard Biener  <rguenther@suse.de>
32608
32609         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
32610         Add struct function argument and adjust.
32611         (find_func_aliases_for_call): Likewise.
32612         (find_func_aliases): Likewise.
32613         (find_func_clobbers): Likewise.
32614         (intra_create_variable_infos): Likewise.
32615         (compute_points_to_sets): Likewise.
32616         (ipa_pta_execute): Adjust.  Do not push/pop cfun.
32617
32618 2014-04-15  Richard Biener  <rguenther@suse.de>
32619
32620         * tree.c (iterative_hash_expr): Use enum tree_code_class
32621         to store TREE_CODE_CLASS.
32622         (tree_block): Likewise.
32623         (tree_set_block): Likewise.
32624         * tree.h (fold_build_pointer_plus_loc): Use
32625         convert_to_ptrofftype_loc.
32626
32627 2014-04-15  Jakub Jelinek  <jakub@redhat.com>
32628
32629         PR plugins/59335
32630         * Makefile.in (PLUGIN_HEADERS): Add various headers that have been
32631         added in 4.9.
32632
32633 2014-04-15  Eric Botcazou  <ebotcazou@adacore.com>
32634
32635         * cfgloop.h (struct loop): Move force_vectorize down.
32636         * gimplify.c (gimple_boolify) <ANNOTATE_EXPR>: Handle new kinds.
32637         (gimplify_expr) <ANNOTATE_EXPR>: Minor tweak.
32638         * lto-streamer-in.c (input_cfg): Read dont_vectorize field.
32639         * lto-streamer-out.c (output_cfg): Write dont_vectorize field.
32640         * tree-cfg.c (replace_loop_annotate): Revamp and handle new kinds.
32641         * tree-core.h (enum annot_expr_kind): Add new kind values.
32642         * tree-inline.c (copy_loops): Copy dont_vectorize field and reorder.
32643         * tree-pretty-print.c (dump_generic_node) <ANNOTATE_EXPR>: Handle new
32644         kinds.
32645         * tree.def (ANNOTATE_EXPR): Tweak comment.
32646
32647 2014-04-14  Jan Hubicka  <hubicka@ucw.cz>
32648
32649         * ipa-devirt.c (maybe_record_node): Ignore all non-methods (including
32650         cxa_pure_virtual).
32651
32652 2014-04-14  Paolo Carlini  <paolo.carlini@oracle.com>
32653
32654         * tree.h (TYPE_IDENTIFIER): Declare.
32655         * tree.c (subrange_type_for_debug_p): Use it.
32656         * godump.c (go_format_type): Likewise.
32657         * dwarf2out.c (is_cxx_auto, modified_type_die,
32658         gen_type_die_with_usage, gen_type_die_with_usage): Likewise.
32659         * dbxout.c (dbxout_type, dbxout_symbol): Likewise.
32660
32661 2014-04-14  Jan Hubicka  <hubicka@ucw.cz>
32662
32663         PR lto/60820
32664         * varpool.c (varpool_remove_node): Do not alter decls when streaming.
32665
32666 2014-04-14  Uros Bizjak  <ubizjak@gmail.com>
32667
32668         * config/i386/i386.c (examine_argument): Return bool.  Return true if
32669         parameter should be passed in memory.
32670         <case X86_64_COMPLEX_X87_CLASS>: Adjust.
32671         (construct_container): Update calls to examine_argument.
32672         (function_arg_advance_64): Ditto.
32673         (return_in_memory_32): Merge with ix86_return_in_memory.
32674         (return_in_memory_64): Ditto.
32675         (return_in_memory_ms_64): Ditto.
32676
32677 2014-04-14  Jan Hubicka  <hubicka@ucw.cz>
32678
32679         * ipa-utils.c (ipa_merge_profiles): Merge profile_id.
32680         * coverage.c (coverage_compute_profile_id): Handle externally visible
32681         symbols.
32682
32683 2014-04-14  Martin Jambor  <mjambor@suse.cz>
32684
32685         * tree-sra.c (ipa_sra_preliminary_function_checks): Skip
32686         DECL_DISREGARD_INLINE_LIMITS functions.
32687
32688 2014-04-14  H.J. Lu  <hongjiu.lu@intel.com>
32689
32690         PR target/60827
32691         * config/i386/i386.md (*fixuns_trunc<mode>_1): Revert the last change.
32692
32693 2014-04-14  H.J. Lu  <hongjiu.lu@intel.com>
32694
32695         PR target/60827
32696         * config/i386/i386.md (*fixuns_trunc<mode>_1): Check
32697         optimize_insn_for_speed_p instead of
32698         optimize_function_for_speed_p.
32699
32700 2014-04-14  Yufeng Zhang  <yufeng.zhang@arm.com>
32701
32702         * doc/invoke.texi (free): Document AArch64.
32703
32704 2014-04-14  Richard Biener  <rguenther@suse.de>
32705
32706         PR tree-optimization/60042
32707         * tree-ssa-pre.c (inhibit_phi_insertion): Remove.
32708         (insert_into_preds_of_block): Do not prevent PHI insertion
32709         for REFERENCE exprs here ...
32710         (eliminate_dom_walker::before_dom_children): ... but prevent
32711         their use here under similar conditions when applied to the
32712         IL after PRE optimizations.
32713
32714 2014-04-14  Richard Biener  <rguenther@suse.de>
32715
32716         * passes.def: Move early points-to after early SRA.
32717
32718 2014-04-14  Richard Biener  <rguenther@suse.de>
32719
32720         * tree-ssa-forwprop.c (simplify_gimple_switch): Enhance
32721         check for which sign-changes we allow when forwarding
32722         a converted value into a switch.
32723
32724 2014-04-14  Eric Botcazou  <ebotcazou@adacore.com>
32725
32726         * stor-layout.c (place_field): Finalize non-constant offset for the
32727         field, if any.
32728
32729 2014-04-14  Richard Biener  <rguenther@suse.de>
32730
32731         * tree-switch-conversion.c (lshift_cheap_p): Get speed_p
32732         as argument.
32733         (expand_switch_using_bit_tests_p): Likewise.
32734         (process_switch): Compute and pass on speed_p based on the
32735         switch stmt.
32736         * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Use
32737         optimize_bb_for_speed_p.
32738
32739 2014-04-14  Eric Botcazou  <ebotcazou@adacore.com>
32740
32741         * cfgloop.h (struct loop): Rename force_vect into force_vectorize.
32742         * function.h (struct function): Rename has_force_vect_loops into
32743         has_force_vectorize_loops.
32744         * lto-streamer-in.c (input_cfg): Adjust for renaming.
32745         (input_struct_function_base): Likewise.
32746         * lto-streamer-out.c (output_cfg): Likewise.
32747         (output_struct_function_base): Likewise.
32748         * omp-low.c (expand_omp_simd): Likewise.
32749         * tree-cfg.c (move_sese_region_to_fn): Likewise.
32750         * tree-if-conv.c (ifcvt_can_use_mask_load_store): Likewise.
32751         (version_loop_for_if_conversion): Likewise.
32752         (tree_if_conversion): Likewise.
32753         (main_tree_if_conversion): Likewise.
32754         (gate_tree_if_conversion): Likewise.
32755         * tree-inline.c (copy_loops): Likewise.
32756         * tree-ssa-loop-ivcanon.c (tree_unroll_loops_completely_1): Likewise.
32757         * tree-ssa-loop.c (tree_loop_vectorize): Likewise.
32758         * tree-ssa-phiopt.c (tree_ssa_phiopt_worker): Likewise.
32759         * tree-vect-loop.c (vect_estimate_min_profitable_iters): Likewise.
32760         * tree-vectorizer.c (vectorize_loops): Likewise.
32761         * tree-vectorizer.h (unlimited_cost_model): Likewise.
32762
32763 2014-04-14  Richard Biener  <rguenther@suse.de>
32764
32765         PR lto/60720
32766         * lto-streamer-out.c (wrap_refs): New function.
32767         (lto_output): Wrap symbol references in global initializes in
32768         type-preserving MEM_REFs.
32769
32770 2014-04-14  Christian Bruel  <christian.bruel@st.com>
32771
32772         * config/sh/sh-mem.cc (sh_expand_strlen): Unroll last word.
32773
32774 2014-04-14  Christian Bruel  <christian.bruel@st.com>
32775
32776         * config/sh/sh.md (setmemqi): New expand pattern.
32777         * config/sh/sh.h (CLEAR_RATIO): Define.
32778         * config/sh/sh-mem.cc (sh_expand_setmem): Define.
32779         * config/sh/sh-protos.h (sh_expand_setmem): Declare.
32780
32781 2014-04-14  Richard Biener  <rguenther@suse.de>
32782
32783         PR middle-end/55022
32784         * fold-const.c (negate_expr_p): Don't negate directional rounding
32785         division.
32786         (fold_negate_expr): Likewise.
32787
32788 2014-04-14  Richard Biener  <rguenther@suse.de>
32789
32790         PR tree-optimization/59817
32791         PR tree-optimization/60453
32792         * graphite-scop-detection.c (graphite_can_represent_scev): Complete
32793         recursion to catch all CHRECs in the scalar evolution and restrict
32794         the predicate for the remains appropriately.
32795
32796 2014-04-12  Catherine Moore  <clm@codesourcery.com>
32797
32798         * config/mips/constraints.md: Add new register constraint "kb".
32799         * config/mips/mips.md (*mov<mode>_internal): Use constraint "kb".
32800         (*movhi_internal): Likewise.
32801         (*movqi_internal): Likewise.
32802         * config/mips/mips.h (M16_STORE_REGS): New register class.
32803         (REG_CLASS_NAMES): Add M16_STORE_REGS.
32804         (REG_CLASS_CONTENTS): Likewise.
32805         * config/mips/mips.c (mips_regno_to_class): Add M16_STORE_REGS.
32806
32807 2014-04-11  Tobias Burnus  <burnus@net-b.de>
32808
32809         PR c/60194
32810         * doc/invoke.texi (-Wformat-signedness): Document it.
32811         (Wformat=2): Mention that this enables -Wformat-signedness.
32812
32813 2014-04-11  Joern Rennecke  <joern.rennecke@embecosm.com>
32814
32815         * common/config/epiphany/epiphany-common.c
32816         (epiphany_option_optimization_table): Enable section anchors by
32817         default at -O1 or higher.
32818         * config/epiphany/epiphany.c (TARGET_MAX_ANCHOR_OFFSET): Define.
32819         (TARGET_MIN_ANCHOR_OFFSET): Likewise.
32820         (epiphany_rtx_costs) <SET>: For binary operators, the set as such
32821         carries no extra cost.
32822         (epiphany_legitimate_address_p): For BLKmode, apply SImode check.
32823         * config/epiphany/epiphany.h (ASM_OUTPUT_DEF): Define.
32824         * config/epiphany/predicates.md (memclob_operand): New predicate.
32825         * config/epiphany/epiphany.md (stack_adjust_add, stack_adjust_str):
32826         Use memclob_operand predicate and X constraint for operand 3.
32827
32828 2014-04-11  Joern Rennecke  <joern.rennecke@embecosm.com>
32829
32830         * config/epiphany/epiphany.c (epiphany_rtx_cost): Compare
32831         with CC_N_NE / CC_C_LTU / CC_C_GTU carries no extra cost for
32832         its operands.
32833
32834 2014-04-11  Joern Rennecke  <joern.rennecke@embecosm.com>
32835
32836         PR rtl-optimization/60651
32837         * mode-switching.c (optimize_mode_switching): Make sure to emit
32838         sets of a lower numbered entity before sets of a higher numbered
32839         entity to a mode of the same or lower priority.
32840         When creating a seginfo for a basic block that starts with a code
32841         label, move the insertion point past the code label.
32842         (new_seginfo): Document and enforce requirement that
32843         NOTE_INSN_BASIC_BLOCK only appears for empty blocks.
32844         * doc/tm.texi.in: Document ordering constraint for emitted mode sets.
32845         * doc/tm.texi: Regenerate.
32846
32847 2014-01-11  Joern Rennecke  <joern.rennecke@embecosm.com>
32848
32849         PR target/60811
32850         * config/arc/arc.c (arc_save_restore): Fix assert typo.
32851
32852 2013-04-11  Jakub Jelinek  <jakub@redhat.com>
32853
32854         * BASE-VER: Set to 4.10.0.
32855
32856 2014-04-11  Tobias Burnus  <burnus@net-b.de>
32857
32858         PR other/59055
32859         * doc/bugreport.texi (Bugs): Remove nodes pointing to the nirvana.
32860         * doc/gcc.texi (Service): Update description in the @menu
32861         * doc/invoke.texi (Option Summary): Remove misplaced and
32862         duplicated @menu.
32863
32864 2014-04-11  Steve Ellcey  <sellcey@mips.com>
32865             Jakub Jelinek  <jakub@redhat.com>
32866
32867         PR middle-end/60556
32868         * expr.c (convert_move): Use emit_store_flag_force instead of
32869         emit_store_flag.  Pass lowpart_mode instead of VOIDmode as 5th
32870         argument to it.
32871
32872 2014-04-11  Richard Biener  <rguenther@suse.de>
32873
32874         PR middle-end/60797
32875         * varasm.c (assemble_alias): Avoid endless error reporting
32876         recursion by setting TREE_ASM_WRITTEN.
32877
32878 2014-04-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
32879
32880         * config/s390/s390.md: Add a splitter for NOT rtx.
32881
32882 2014-04-11  Jakub Jelinek  <jakub@redhat.com>
32883
32884         PR rtl-optimization/60663
32885         * cse.c (cse_insn): Set src_volatile on ASM_OPERANDS in PARALLEL.
32886
32887 2014-04-10  Jan Hubicka  <hubicka@ucw.cz>
32888             Jakub Jelinek  <jakub@redhat.com>
32889
32890         PR lto/60567
32891         * ipa.c (function_and_variable_visibility): Copy forced_by_abi
32892         flag from decl_node to node.
32893
32894 2014-04-10  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
32895
32896         PR debug/60655
32897         * config/arm/arm.c (TARGET_CONST_NOT_OK_FOR_DEBUG_P): Define
32898         (arm_const_not_ok_for_debug_p): Reject MINUS with SYM_REF's
32899         ameliorating the cases where it can be.
32900
32901 2014-04-09  David Edelsohn  <dje.gcc@gmail.com>
32902
32903         Revert
32904         2014-04-08  Pat Haugen  <pthaugen@us.ibm.com>
32905
32906         * config/rs6000/sync.md (AINT mode_iterator): Move definition.
32907         (loadsync_<mode>): Change mode.
32908         (load_quadpti, store_quadpti): New.
32909         (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
32910         * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
32911         * config/rs6000/predicates.md (quad_memory_operand): !TARGET_SYNC_TI.
32912
32913 2014-04-09  Cong Hou  <congh@google.com>
32914
32915         PR testsuite/60773
32916         * doc/sourcebuild.texi (vect_widen_mult_si_to_di_pattern): Add
32917         documentation.
32918
32919 2014-04-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
32920
32921         * config/rs6000/rs6000.c (rs6000_expand_vector_set): Use vnand
32922         instead of vnor to exploit possible fusion opportunity in the
32923         future.
32924         (altivec_expand_vec_perm_const_le): Likewise.
32925
32926 2014-04-08  Pat Haugen  <pthaugen@us.ibm.com>
32927
32928         * config/rs6000/sync.md (AINT mode_iterator): Move definition.
32929         (loadsync_<mode>): Change mode.
32930         (load_quadpti, store_quadpti): New.
32931         (atomic_load<mode>, atomic_store<mode>): Add support for TI mode.
32932         * config/rs6000/rs6000.md (unspec enum): Add UNSPEC_LSQ.
32933
32934 2014-04-08  Richard Sandiford  <rdsandiford@googlemail.com>
32935
32936         PR target/60763
32937         * config/rs6000/vsx.md (vsx_xscvdpspn_scalar): Change input to DImode.
32938         * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Update accordingly.
32939         Use gen_rtx_REG rather than simplify_gen_subreg for op0_di.
32940
32941 2014-04-08  Richard Biener  <rguenther@suse.de>
32942
32943         PR middle-end/60706
32944         * tree-pretty-print.c (pp_double_int): For HWI32 hosts with
32945         a 64bit widest int print double-int similar to on HWI64 hosts.
32946
32947 2014-04-08  Richard Biener  <rguenther@suse.de>
32948
32949         PR tree-optimization/60785
32950         * graphite-sese-to-poly.c (rewrite_phi_out_of_ssa): Treat
32951         default defs properly.
32952
32953 2014-04-08  Nathan Sidwell  <nathan@codesourcery.com>
32954
32955         * doc/invoke (Wnon-virtual-dtor): Update to match implementation.
32956         (Weffc++): Likewise.
32957
32958 2014-04-07  Jan Hubicka  <hubcika@ucw.cz>
32959
32960         * ipa-devirt.c (maybe_record_node): When node is not recorded,
32961         set completep to false rather than true.
32962
32963 2014-04-07  Douglas B Rupp  <rupp@adacore.com>
32964
32965         PR target/60504
32966         * config/arm/arm.h (ASM_PREFERRED_EH_DATA_FORMAT): Expose from
32967         ARM_TARGET2_DWARF_FORMAT.
32968
32969 2014-04-07  Charles Baylis  <charles.baylis@linaro.org>
32970
32971         PR target/60609
32972         * config/arm/arm.h (ASM_OUTPUT_CASE_END): Remove.
32973         (LABEL_ALIGN_AFTER_BARRIER): Align barriers which occur after
32974         ADDR_DIFF_VEC.
32975
32976 2014-04-07  Richard Biener  <rguenther@suse.de>
32977
32978         PR tree-optimization/60766
32979         * tree-ssa-loop-ivopts.c (cand_value_at): Compute in an unsigned type.
32980         (may_eliminate_iv): Convert cand_value_at result to desired type.
32981
32982 2014-04-07  Jason Merrill  <jason@redhat.com>
32983
32984         PR c++/60731
32985         * common.opt (-fno-gnu-unique): Add.
32986         * config/elfos.h (USE_GNU_UNIQUE_OBJECT): Check it.
32987
32988 2014-04-07  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
32989
32990         * haifa-sched.c: Fix outdated function reference and minor
32991         grammar errors in introductory comment.
32992
32993 2014-04-07  Richard Biener  <rguenther@suse.de>
32994
32995         PR middle-end/60750
32996         * tree-ssa-operands.c (maybe_add_call_vops): Also add VDEFs
32997         for noreturn calls.
32998         * tree-cfgcleanup.c (fixup_noreturn_call): Do not remove VDEFs.
32999
33000 2014-04-06  John David Anglin  <danglin@gcc.gnu.org>
33001
33002         PR debug/55794
33003         * config/pa/pa.c (pa_output_function_epilogue): Skip address and code
33004         size accounting for thunks.
33005         (pa_asm_output_mi_thunk): Use final_start_function() and
33006         final_end_function() to output function start and end directives.
33007
33008 2014-04-05  Pitchumani Sivanupandi  <Pitchumani.S@atmel.com>
33009
33010         * config/avr/avr-arch.h (avr_mcu_t): Add dev_attribute field to have
33011         device specific ISA/ feature information. Remove short_sp and
33012         errata_skip ds.  Add avr_device_specific_features enum to have device
33013         specific info.
33014         * config/avr/avr-c.c (avr_cpu_cpp_builtins): use dev_attribute to check
33015         errata_skip. Add __AVR_ISA_RMW__ builtin macro if RMW ISA available.
33016         * config/avr/avr-devices.c (avr_mcu_types): Update AVR_MCU macro for
33017         updated device specific info.
33018         * config/avr/avr-mcus.def: Merge device specific details to
33019         dev_attribute field.
33020         * config/avr/avr.c (avr_2word_insn_p): use dev_attribute field to check
33021         errata_skip.
33022         * config/avr/avr.h (AVR_HAVE_8BIT_SP): same for short sp info.
33023         * config/avr/driver-avr.c (avr_device_to_as): Pass -mrmw option to
33024         assembler if RMW isa supported by current device.
33025         * config/avr/genmultilib.awk: Update as device info structure changed.
33026         * doc/invoke.texi: Add info for __AVR_ISA_RMW__ builtin macro
33027
33028 2014-04-04  Cong Hou  <congh@google.com>
33029
33030         PR tree-optimization/60656
33031         * tree-vect-stmts.c (supportable_widening_operation):
33032         Fix a bug that elements in a vector with vect_used_by_reduction
33033         property are incorrectly reordered when the operation on it is not
33034         consistant with the one in reduction operation.
33035
33036 2014-04-04  John David Anglin  <danglin@gcc.gnu.org>
33037
33038         PR rtl-optimization/60155
33039         * gcse.c (record_set_data): New function.
33040         (single_set_gcse): New function.
33041         (gcse_emit_move_after): Use single_set_gcse instead of single_set.
33042         (hoist_code): Likewise.
33043         (get_pressure_class_and_nregs): Likewise.
33044
33045 2014-04-04  Eric Botcazou  <ebotcazou@adacore.com>
33046
33047         * explow.c (probe_stack_range): Emit a final optimization blockage.
33048
33049 2014-04-04  Anthony Green  <green@moxielogic.com>
33050
33051         * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2): Fix
33052         typos.
33053
33054 2014-04-04  Jan Hubicka  <hubicka@ucw.cz>
33055
33056         PR ipa/59626
33057         * lto-cgraph.c (input_overwrite_node): Check that partitioning
33058         flags are set only during streaming.
33059         * ipa.c (process_references, walk_polymorphic_call_targets,
33060         symtab_remove_unreachable_nodes): Drop bodies of always inline
33061         after early inlining.
33062         (symtab_remove_unreachable_nodes): Remove always_inline attribute.
33063
33064 2014-04-04  Jakub Jelinek  <jakub@redhat.com>
33065         Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
33066
33067         PR debug/60655
33068         * dwarf2out.c (const_ok_for_output_1): Reject expressions
33069         containing a NOT.
33070
33071 2014-04-04  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
33072
33073         PR bootstrap/60743
33074         * config/arm/cortex-a53.md (cortex_a53_fdivs): Reduce reservation
33075         duration.
33076         (cortex_a53_fdivd): Likewise.
33077
33078 2014-04-04  Martin Jambor  <mjambor@suse.cz>
33079
33080         PR ipa/60640
33081         * cgraph.h (cgraph_clone_node): New parameter added to declaration.
33082         Adjust all callers.
33083         * cgraph.c (clone_of_p): Also return true if thunks match.
33084         (verify_edge_corresponds_to_fndecl): Removed extraneous call to
33085         cgraph_function_or_thunk_node and an obsolete comment.
33086         * cgraphclones.c (build_function_type_skip_args): Moved upwards in the
33087         file.
33088         (build_function_decl_skip_args): Likewise.
33089         (set_new_clone_decl_and_node_flags): New function.
33090         (duplicate_thunk_for_node): Likewise.
33091         (redirect_edge_duplicating_thunks): Likewise.
33092         (cgraph_clone_node): New parameter args_to_skip, pass it to
33093         redirect_edge_duplicating_thunks which is called instead of
33094         cgraph_redirect_edge_callee.
33095         (cgraph_create_virtual_clone): Pass args_to_skip to cgraph_clone_node,
33096         moved setting of a lot of flags to set_new_clone_decl_and_node_flags.
33097
33098 2014-04-04  Jeff Law  <law@redhat.com>
33099
33100         PR target/60657
33101         * config/arm/predicates.md (const_int_I_operand): New predicate.
33102         (const_int_M_operand): Similarly.
33103         * config/arm/arm.md (insv_zero): Use const_int_M_operand instead of
33104         const_int_operand.
33105         (insv_t2, extv_reg, extzv_t2): Likewise.
33106         (load_multiple_with_writeback): Similarly for const_int_I_operand.
33107         (pop_multiple_with_writeback_and_return): Likewise.
33108         (vfp_pop_multiple_with_writeback): Likewise
33109
33110 2014-04-04  Richard Biener  <rguenther@suse.de>
33111
33112         PR ipa/60746
33113         * tree-ssanames.c (make_ssa_name_fn): Fix assert.
33114         * gimple.c (gimple_set_bb): Avoid ICEing for NULL cfun for
33115         non-GIMPLE_LABELs.
33116         * gimplify.h (gimple_add_tmp_var_fn): Declare.
33117         * gimplify.c (gimple_add_tmp_var_fn): New function.
33118         * gimple-expr.h (create_tmp_reg_fn): Declare.
33119         * gimple-expr.c (create_tmp_reg_fn): New function.
33120         * gimple-low.c (record_vars_into): Don't change cfun.
33121         * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Fix
33122         code generation without cfun.
33123
33124 2014-04-04  Thomas Schwinge  <thomas@codesourcery.com>
33125
33126         PR bootstrap/60719
33127         * Makefile.in (install-driver): Fix shell scripting.
33128
33129 2014-04-03  Cong Hou  <congh@google.com>
33130
33131         PR tree-optimization/60505
33132         * tree-vectorizer.h (struct _stmt_vec_info): Add th field as the
33133         threshold of number of iterations below which no vectorization
33134         will be done.
33135         * tree-vect-loop.c (new_loop_vec_info):
33136         Initialize LOOP_VINFO_COST_MODEL_THRESHOLD.
33137         * tree-vect-loop.c (vect_analyze_loop_operations):
33138         Set LOOP_VINFO_COST_MODEL_THRESHOLD.
33139         * tree-vect-loop.c (vect_transform_loop):
33140         Use LOOP_VINFO_COST_MODEL_THRESHOLD.
33141         * tree-vect-loop.c (vect_analyze_loop_2): Check the maximum number
33142         of iterations of the loop and see if we should build the epilogue.
33143
33144 2014-04-03  Richard Biener  <rguenther@suse.de>
33145
33146         * tree-streamer.h (struct streamer_tree_cache_d): Add next_idx member.
33147         (streamer_tree_cache_create): Adjust.
33148         * tree-streamer.c (streamer_tree_cache_add_to_node_array): Adjust
33149         to allow optional nodes array.
33150         (streamer_tree_cache_insert_1): Use next_idx to assign idx.
33151         (streamer_tree_cache_append): Likewise.
33152         (streamer_tree_cache_create): Create nodes array optionally
33153         as specified by parameter.
33154         * lto-streamer-out.c (create_output_block): Avoid maintaining
33155         the node array in the writer cache.
33156         (DFS_write_tree): Remove assertion.
33157         (produce_asm_for_decls): Free the out decl state hash table early.
33158         * lto-streamer-in.c (lto_data_in_create): Adjust for
33159         streamer_tree_cache_create prototype change.
33160
33161 2014-04-03  Richard Biener  <rguenther@suse.de>
33162
33163         * tree-streamer-out.c (streamer_write_chain): Do not temporarily
33164         set TREE_CHAIN to NULL_TREE.
33165
33166 2014-04-03  Richard Biener  <rguenther@suse.de>
33167
33168         PR tree-optimization/60740
33169         * graphite-scop-detection.c (stmt_simple_for_scop_p): Iterate
33170         over all GIMPLE_COND operands.
33171
33172 2014-04-03  Nathan Sidwell  <nathan@codesourcery.com>
33173
33174         * doc/invoke.texi (Wnon-virtual-dtor): Adjust documentation.
33175         (Weffc++): Remove Scott's numbering, merge lists and reference
33176         Wnon-virtual-dtor.
33177
33178 2014-04-03  Nick Clifton  <nickc@redhat.com>
33179
33180         * config/rl78/rl78-expand.md (movqi): Handle (SUBREG (SYMBOL_REF))
33181         properly.
33182
33183 2014-04-03  Martin Jambor  <mjambor@suse.cz>
33184
33185         * ipa-cp.c (ipcp_verify_propagated_values): Also dump symtab and
33186         mention gcc_unreachable before failing.
33187         * ipa.c (symtab_remove_unreachable_nodes): Also print order of
33188         removed symbols.
33189
33190 2014-04-02  Jan Hubicka  <hubicka@ucw.cz>
33191
33192         PR ipa/60659
33193         * ipa-devirt.c (get_polymorphic_call_info): Do not ICE on type
33194         inconsistent code and instead mark the context inconsistent.
33195         (possible_polymorphic_call_targets): For inconsistent contexts
33196         return empty complete list.
33197
33198 2014-04-02  Anthony Green  <green@moxielogic.com>
33199
33200         * config/moxie/moxie.md (zero_extendqisi2, zero_extendhisi2)
33201         (extendqisi2, extendhisi2): Define.
33202         * config/moxie/moxie.h (DEFAULT_SIGNED_CHAR): Change to 0.
33203         (WCHAR_TYPE): Change to unsigned int.
33204
33205 2014-04-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
33206
33207         PR tree-optimization/60733
33208         * gimple-ssa-strength-reduction.c (ncd_with_phi): Change required
33209         insertion point for PHI candidates to be the end of the feeding
33210         block for the PHI argument.
33211
33212 2014-04-02  Vladimir Makarov  <vmakarov@redhat.com>
33213
33214         PR rtl-optimization/60650
33215         * lra-constraints.c (process_alt_operands): Decrease reject for
33216         earlyclobber matching.
33217
33218 2014-04-02  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
33219
33220         * config/s390/s390.c (s390_expand_insv): Use GET_MODE_BITSIZE.
33221
33222 2014-04-02  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
33223
33224         * config/spu/spu.c (pad_bb): Do not crash when the last
33225         insn is CODE_FOR_blockage.
33226
33227 2014-04-02  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
33228
33229         * config/spu/spu.md ("insv"): Fail if bitoffset+bitsize
33230         lies outside the target mode.
33231
33232 2014-04-02  Michael Meissner  <meissner@linux.vnet.ibm.com>
33233
33234         PR target/60735
33235         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): If we have
33236         software floating point or no floating point registers, do not
33237         allow any type in the FPRs.  Eliminate a test for SPE SIMD types
33238         in GPRs that occurs after we tested for GPRs that would never be
33239         true.
33240
33241         * config/rs6000/rs6000.md (mov<mode>_softfloat32, FMOVE64):
33242         Rewrite tests to use TARGET_DOUBLE_FLOAT and TARGET_E500_DOUBLE,
33243         since the FMOVE64 type is DFmode/DDmode.  If TARGET_E500_DOUBLE,
33244         specifically allow DDmode, since that does not use the SPE SIMD
33245         instructions.
33246
33247 2014-04-02  Richard Biener  <rguenther@suse.de>
33248
33249         PR middle-end/60729
33250         * optabs.c (expand_abs_nojump): Honor flag_trapv only for
33251         MODE_INTs.  Properly use negv_optab.
33252         (expand_abs): Likewise.
33253
33254 2014-04-02  Richard Biener  <rguenther@suse.de>
33255
33256         PR bootstrap/60719
33257         * Makefile.in (install-driver): Guard extra installs with special
33258         names properly.
33259
33260 2014-04-01  Michael Meissner  <meissner@linux.vnet.ibm.com>
33261
33262         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
33263         Document vec_vgbbd.
33264
33265 2014-04-01  Richard Henderson  <rth@redhat.com>
33266
33267         PR target/60704
33268         * config/i386/i386.md (*float<SWI48><MODEF>2_sse): Leave the second
33269         alternative enabled before register allocation.
33270
33271 2014-04-01  Chung-Lin Tang  <cltang@codesourcery.com>
33272
33273         * config/nios2/nios2.md (unspec): Remove UNSPEC_TLS, UNSPEC_TLS_LDM.
33274         * config/nios2/nios2.c (nios2_function_profiler): Fix addi operand
33275         typo.
33276         (nios2_large_got_address): Remove unneeded 'sym' parameter.
33277         (nios2_got_address): Update nios2_large_got_address call site.
33278         (nios2_delegitimize_address): New function.
33279         (TARGET_DELEGITIMIZE_ADDRESS): Define to nios2_delegitimize_address.
33280         * config/nios2/linux.h (GLIBC_DYNAMIC_LINKER): Define.
33281         (LINK_SPEC): Specify dynamic linker using GNU_USER_DYNAMIC_LINKER.
33282
33283 2014-04-01  Martin Husemann  <martin@duskware.de>
33284
33285         * config/mips/netbsd.h (TARGET_OS_CPP_BUILTINS): Define __mips_o32
33286         for -mabi=32.
33287
33288 2014-04-01  Richard Sandiford  <rdsandiford@googlemail.com>
33289
33290         PR rtl-optimization/60604
33291         * recog.c (general_operand): Incorporate REG_CANNOT_CHANGE_MODE_P
33292         check from register_operand.
33293         (register_operand): Redefine in terms of general_operand.
33294         (nonmemory_operand): Use register_operand for the non-constant cases.
33295
33296 2014-04-01  Richard Biener  <rguenther@suse.de>
33297
33298         * gimple.h (struct gimple_statement_base): Align subcode to 16 bits.
33299
33300 2014-04-01  Sebastian Huber  <sebastian.huber@embedded-brains.de>
33301
33302         * doc/invoke.texi (mapp-regs): Clarify.
33303
33304 2014-03-31  Ulrich Drepper  <drepper@gmail.com>
33305
33306         * config/i386/avx512fintrin.h (__v32hi): Define type.
33307         (__v64qi): Likewise.
33308         (_mm512_set1_epi8): Define.
33309         (_mm512_set1_epi16): Define.
33310         (_mm512_set4_epi32): Define.
33311         (_mm512_set4_epi64): Define.
33312         (_mm512_set4_pd): Define.
33313         (_mm512_set4_ps): Define.
33314         (_mm512_setr4_epi64): Define.
33315         (_mm512_setr4_epi32): Define.
33316         (_mm512_setr4_pd): Define.
33317         (_mm512_setr4_ps): Define.
33318         (_mm512_setzero_epi32): Define.
33319
33320 2014-03-31  Martin Jambor  <mjambor@suse.cz>
33321
33322         PR middle-end/60647
33323         * tree-sra.c (callsite_has_enough_arguments_p): Renamed to
33324         callsite_arguments_match_p.  Updated all callers.  Also check types of
33325         corresponding formal parameters and actual arguments.
33326         (not_all_callers_have_enough_arguments_p) Renamed to
33327         some_callers_have_mismatched_arguments_p.
33328
33329 2014-03-31  Yuri Rumyantsev  <ysrumyan@gmail.com>
33330
33331         * tree-inline.c (copy_loops): Add missed copy of 'safelen'.
33332
33333 2014-03-31  Kugan Vivekanandarajah  <kuganv@linaro.org>
33334
33335         PR target/60034
33336         * aarch64/aarch64.c (aarch64_classify_address): Fix alignment for
33337         section anchor.
33338
33339 2014-03-30  Uros Bizjak  <ubizjak@gmail.com>
33340
33341         * config/i386/sse.md (FMAMODE_NOVF512): New mode iterator.
33342         (<sd_mask_codefor>fma_fmadd_<mode><sd_maskz_name><round_name>):
33343         Split out
33344         <sd_mask_codefor>fma_fmadd_<VF_512:mode><sd_maskz_name><round_name>.
33345         Use FMAMODE_NOVF512 mode iterator.
33346         (<sd_mask_codefor>fma_fmsub_<mode><sd_maskz_name><round_name>): Ditto.
33347         (<sd_mask_codefor>fma_fnmadd_<mode><sd_maskz_name><round_name>): Ditto.
33348         (<sd_mask_codefor>fma_fnmsub_<mode><sd_maskz_name><round_name>): Ditto.
33349         (<sd_mask_codefor>fma_fmaddsub_<mode><sd_maskz_name><round_name>):
33350         Split out
33351         <sd_mask_codefor>fma_fmaddsub_<VF_512:mode><sd_maskz_name><round_name>.
33352         Use VF_128_256 mode iterator.
33353         (<sd_mask_codefor>fma_fmsubadd_<mode><sd_maskz_name><round_name>):
33354         Ditto.
33355
33356 2014-03-28  Jan Hubicka  <hubicka@ucw.cz>
33357
33358         * cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Clear
33359         static chain if needed.
33360
33361 2014-03-28  Vladimir Makarov  <vmakarov@redhat.com>
33362
33363         PR target/60697
33364         * lra-constraints.c (index_part_to_reg): New.
33365         (process_address): Use it.
33366
33367 2014-03-27  Jeff Law  <law@redhat.com>
33368             Jakub Jelinek  <jakub@redhat.com>
33369
33370         PR target/60648
33371         * expr.c (do_tablejump): Use simplify_gen_binary rather than
33372         gen_rtx_{PLUS,MULT} to build up the address expression.
33373
33374         * i386/i386.c (ix86_legitimize_address): Use copy_addr_to_reg to avoid
33375         creating non-canonical RTL.
33376
33377 2014-03-28  Jan Hubicka  <hubicka@ucw.cz>
33378
33379         PR ipa/60243
33380         * ipa-inline.c (want_inline_small_function_p): Short circuit large
33381         functions; reorganize to make cheap checks first.
33382         (inline_small_functions): Do not estimate growth when dumping;
33383         it is expensive.
33384         * ipa-inline.h (inline_summary): Add min_size.
33385         (growth_likely_positive): New function.
33386         * ipa-inline-analysis.c (dump_inline_summary): Add min_size.
33387         (set_cond_stmt_execution_predicate): Cleanup.
33388         (estimate_edge_size_and_time): Compute min_size.
33389         (estimate_calls_size_and_time): Likewise.
33390         (estimate_node_size_and_time): Likewise.
33391         (inline_update_overall_summary): Update min_size.
33392         (do_estimate_edge_time): Likewise.
33393         (do_estimate_edge_size): Update.
33394         (do_estimate_edge_hints): Update.
33395         (growth_likely_positive): New function.
33396
33397 2014-03-28  Jakub Jelinek  <jakub@redhat.com>
33398
33399         PR target/60693
33400         * config/i386/i386.c (ix86_copy_addr_to_reg): Call copy_addr_to_reg
33401         also if addr has VOIDmode.
33402
33403 2014-03-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
33404
33405         * config/arm/aarch-common.c (aarch_crypto_can_dual_issue): New.
33406         * config/arm/aarch-common-protos.h (aarch_crypto_can_dual_issue):
33407         Declare extern.
33408         * config/arm/cortex-a53.md: Add reservations and bypass for crypto
33409         instructions as well as AdvancedSIMD loads.
33410
33411 2014-03-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
33412
33413         * config/aarch64/aarch64-simd.md (aarch64_crypto_aes<aes_op>v16qi):
33414         Use crypto_aese type.
33415         (aarch64_crypto_aes<aesmc_op>v16qi): Use crypto_aesmc type.
33416         * config/arm/arm.md (is_neon_type): Replace crypto_aes with
33417         crypto_aese, crypto_aesmc.  Move to types.md.
33418         * config/arm/types.md (crypto_aes): Split into crypto_aese,
33419         crypto_aesmc.
33420         * config/arm/iterators.md (crypto_type): Likewise.
33421
33422 2014-03-28  Jan Hubicka  <hubicka@ucw.cz>
33423
33424         * cgraph.c: Include expr.h and tree-dfa.h.
33425         (cgraph_redirect_edge_call_stmt_to_callee): If call in noreturn;
33426         remove LHS.
33427
33428 2014-03-28  Vladimir Makarov  <vmakarov@redhat.com>
33429
33430         PR target/60675
33431         * lra-assigns.c (find_hard_regno_for): Remove unavailable hard
33432         regs from checking multi-reg pseudos.
33433
33434 2014-03-28  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
33435
33436         * config/arm/t-aprofile (MULTILIB_MATCHES): Correct A12 rule.
33437
33438 2014-03-28  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
33439
33440         * config/rs6000/rs6000.c (fusion_gpr_load_p): Refuse optimization
33441         if it would clobber the stack pointer, even temporarily.
33442
33443 2014-03-28  Eric Botcazou  <ebotcazou@adacore.com>
33444
33445         * mode-switching.c: Make small adjustments to the top comment.
33446
33447 2014-03-27  Michael Meissner  <meissner@linux.vnet.ibm.com>
33448
33449         * config/rs6000/constraints.md (wD constraint): New constraint to
33450         match the constant integer to get the top DImode/DFmode out of a
33451         vector in a VSX register.
33452
33453         * config/rs6000/predicates.md (vsx_scalar_64bit): New predicate to
33454         match the constant integer to get the top DImode/DFmode out of a
33455         vector in a VSX register.
33456
33457         * config/rs6000/rs6000-builtins.def (VBPERMQ): Add vbpermq builtin
33458         for ISA 2.07.
33459
33460         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Add
33461         vbpermq builtins.
33462
33463         * config/rs6000/rs6000.c (rs6000_debug_reg_global): If
33464         -mdebug=reg, print value of VECTOR_ELEMENT_SCALAR_64BIT.
33465
33466         * config/rs6000/vsx.md (vsx_extract_<mode>, V2DI/V2DF modes):
33467         Optimize vec_extract of 64-bit values, where the value being
33468         extracted is in the top word, where we can use scalar
33469         instructions.  Add direct move and store support.  Combine the big
33470         endian/little endian vector select load support into a single insn.
33471         (vsx_extract_<mode>_internal1): Likewise.
33472         (vsx_extract_<mode>_internal2): Likewise.
33473         (vsx_extract_<mode>_load): Likewise.
33474         (vsx_extract_<mode>_store): Likewise.
33475         (vsx_extract_<mode>_zero): Delete, big and little endian insns are
33476         combined into vsx_extract_<mode>_load.
33477         (vsx_extract_<mode>_one_le): Likewise.
33478
33479         * config/rs6000/rs6000.h (VECTOR_ELEMENT_SCALAR_64BIT): Macro to
33480         define the top 64-bit vector element.
33481
33482         * doc/md.texi (PowerPC and IBM RS6000 constraints): Document wD
33483         constraint.
33484
33485         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
33486         Document vec_vbpermq builtin.
33487
33488         PR target/60672
33489         * config/rs6000/altivec.h (vec_xxsldwi): Add missing define to
33490         enable use of xxsldwi and xxpermdi builtin functions.
33491         (vec_xxpermdi): Likewise.
33492
33493         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
33494         Document use of vec_xxsldwi and vec_xxpermdi builtins.
33495
33496 2014-03-27  Vladimir Makarov  <vmakarov@redhat.com>
33497
33498         PR rtl-optimization/60650
33499         * lra-assign.c (find_hard_regno_for, spill_for): Add parameter
33500         first_p.  Use it.
33501         (find_spills_for): New.
33502         (assign_by_spills): Pass the new parameter to find_hard_regno_for.
33503         Spill all pseudos on the second iteration.
33504
33505 2014-03-27  Marek Polacek  <polacek@redhat.com>
33506
33507         PR c/50347
33508         * doc/extend.texi (ffs Builtins): Change unsigned types to signed
33509         types.
33510
33511 2014-03-27  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
33512
33513         * config/s390/s390.c (s390_can_use_return_insn): Check for
33514         call-saved FPRs on 31 bit.
33515
33516 2014-03-27  Jakub Jelinek  <jakub@redhat.com>
33517
33518         PR middle-end/60682
33519         * omp-low.c (lower_omp_1): For gimple_clobber_p stmts,
33520         if they need regimplification, just drop them instead of
33521         calling gimple_regimplify_operands on them.
33522
33523 2014-03-27  Marcus Shawcroft  <marcus.shawcroft@arm.com>
33524
33525         PR target/60580
33526         * config/aarch64/aarch64.c (faked_omit_frame_pointer): Remove.
33527         (aarch64_frame_pointer_required): Adjust logic.
33528         (aarch64_can_eliminate): Adjust logic.
33529         (aarch64_override_options_after_change): Adjust logic.
33530
33531 2014-03-27  Dehao Chen  <dehao@google.com>
33532
33533         * ipa-inline.c (early_inliner): Update node's inline info.
33534
33535 2014-03-26  Dehao Chen  <dehao@google.com>
33536
33537         * dojump.c (do_compare_rtx_and_jump): Sets correct probability for
33538         compiler inserted conditional jumps for NAN float check.
33539
33540 2014-03-26  Jakub Jelinek  <jakub@redhat.com>
33541
33542         * ubsan.h (ubsan_create_data): Change second argument's type
33543         to const location_t *.
33544         * ubsan.c (ubsan_source_location): If xloc.file is NULL, set it to
33545         _("<unknown>").
33546         (ubsan_create_data): Change second argument to const location_t *PLOC.
33547         Create Loc field whenever PLOC is non-NULL.
33548         (ubsan_instrument_unreachable, ubsan_expand_null_ifn,
33549         ubsan_build_overflow_builtin, instrument_bool_enum_load): Adjust
33550         callers.
33551
33552         PR other/59545
33553         * real.c (real_to_integer2): Change type of low to UHWI.
33554
33555 2014-03-26  Tobias Burnus  <burnus@net-b.de>
33556
33557         * gcc.c (LINK_COMMAND_SPEC): Use libcilkrts.spec for -fcilkplus.
33558         (CILK_SELF_SPECS): New define.
33559         (driver_self_specs): Use it.
33560
33561 2014-03-26  Richard Biener  <rguenther@suse.de>
33562
33563         * tree-pretty-print.c (percent_K_format): Implement special
33564         case for LTO and its stripped down BLOCK tree.
33565
33566 2014-03-26  Jakub Jelinek  <jakub@redhat.com>
33567
33568         PR sanitizer/60636
33569         * ubsan.c (instrument_si_overflow): Instrument ABS_EXPR.
33570
33571         * tree-vrp.c (simplify_internal_call_using_ranges): If only
33572         one range is range_int_cst_p, but not both, at least optimize
33573         addition/subtraction of 0 and multiplication by 0 or 1.
33574         * gimple-fold.c (gimple_fold_call): Fold
33575         IFN_UBSAN_CHECK_{ADD,SUB,MUL}.
33576         (gimple_fold_stmt_to_constant_1): If both op0 and op1 aren't
33577         INTEGER_CSTs, try to fold at least x * 0 and y - y.
33578
33579 2014-03-26  Eric Botcazou  <ebotcazou@adacore.com>
33580
33581         PR rtl-optimization/60452
33582         * rtlanal.c (rtx_addr_can_trap_p_1): Fix head comment.
33583         <case REG>: Return 1 for invalid offsets from the frame pointer.
33584
33585 2014-03-26  Marek Polacek  <polacek@redhat.com>
33586
33587         PR c/37428
33588         * doc/extend.texi (C Extensions): Mention variable-length arrays in
33589         a structure/union.
33590
33591 2014-03-26  Marek Polacek  <polacek@redhat.com>
33592
33593         PR c/39525
33594         * doc/extend.texi (Designated Inits): Describe what happens to omitted
33595         field members.
33596
33597 2014-03-26  Marek Polacek  <polacek@redhat.com>
33598
33599         PR other/59545
33600         * ira-color.c (update_conflict_hard_regno_costs): Perform the
33601         multiplication in unsigned type.
33602
33603 2014-03-26  Chung-Ju Wu  <jasonwucj@gmail.com>
33604
33605         * doc/install.texi: Document nds32le-*-elf and nds32be-*-elf.
33606
33607 2014-03-26  Chung-Ju Wu  <jasonwucj@gmail.com>
33608
33609         * doc/contrib.texi: Add myself as Andes nds32 port contributor.
33610
33611 2014-03-25  Jan Hubicka  <hubicka@ucw.cz>
33612
33613         PR ipa/60315
33614         * cif-code.def (UNREACHABLE) New code.
33615         * ipa-inline.c (inline_small_functions): Skip edges to
33616         __builtlin_unreachable.
33617         (estimate_edge_growth): Allow edges to __builtlin_unreachable.
33618         * ipa-inline-analysis.c (edge_set_predicate): Redirect edges with false
33619         predicate to __bulitin_unreachable.
33620         (set_cond_stmt_execution_predicate): Fix issue when
33621         invert_tree_comparison returns ERROR_MARK.
33622         * ipa-pure-const.c (propagate_pure_const, propagate_nothrow): Do not
33623         propagate to inline clones.
33624         * cgraph.c (verify_edge_corresponds_to_fndecl): Allow redirection
33625         to unreachable.
33626         * ipa-cp.c (create_specialized_node): Be ready for new node to appear.
33627         * cgraphclones.c (cgraph_clone_node): If call destination is already
33628         ureachable, do not redirect it back.
33629         * tree-inline.c (fold_marked_statements): Hanlde calls becoming
33630         unreachable.
33631
33632 2014-03-25  Jan Hubicka  <hubicka@ucw.cz>
33633
33634         * ipa-pure-const.c (propagate_pure_const, propagate_nothrow):
33635         Do not modify inline clones.
33636
33637 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
33638
33639         * config/i386/i386.md (general_sext_operand): New mode attr.
33640         (addv<mode>4, subv<mode>4, mulv<mode>4): If operands[2] is CONST_INT,
33641         don't generate (sign_extend (const_int)).
33642         (*addv<mode>4, *subv<mode>4, *mulv<mode>4): Disallow CONST_INT_P
33643         operands[2].  Use We constraint instead of <i> and
33644         <general_sext_operand> predicate instead of <general_operand>.
33645         (*addv<mode>4_1, *subv<mode>4_1, *mulv<mode>4_1): New insns.
33646         * config/i386/constraints.md (We): New constraint.
33647         * config/i386/predicates.md (x86_64_sext_operand,
33648         sext_operand): New predicates.
33649
33650 2014-03-25  Martin Jambor  <mjambor@suse.cz>
33651
33652         PR ipa/60600
33653         * ipa-cp.c (ipa_get_indirect_edge_target_1): Redirect type
33654         inconsistent devirtualizations to __builtin_unreachable.
33655
33656 2014-03-25  Marek Polacek  <polacek@redhat.com>
33657
33658         PR c/35449
33659         * doc/extend.texi (Example of asm with clobbered asm reg): Fix typo.
33660
33661 2014-03-25  Alan Lawrence  <alan.lawrence@arm.com>
33662
33663         * config/aarch64/aarch64.c (aarch64_simd_valid_immediate): Reverse
33664         order of elements for big-endian.
33665
33666 2014-03-25  Richard Biener  <rguenther@suse.de>
33667
33668         PR middle-end/60635
33669         * gimplify-me.c (gimple_regimplify_operands): Update the
33670         re-gimplifed stmt.
33671
33672 2014-03-25  Martin Jambor  <mjambor@suse.cz>
33673
33674         PR ipa/59176
33675         * lto-cgraph.c (lto_output_node): Stream body_removed flag.
33676         (lto_output_varpool_node): Likewise.
33677         (input_overwrite_node): Likewise.
33678         (input_varpool_node): Likewise.
33679
33680 2014-03-25  Richard Biener  <rguenther@suse.de>
33681
33682         * lto-wrapper.c (merge_and_complain): Handle OPT_fPIE like OPT_fpie.
33683         (run_gcc): Likewise.
33684
33685 2014-03-25  Jakub Jelinek  <jakub@redhat.com>
33686
33687         * combine.c (simplify_compare_const): Add MODE argument.
33688         Handle mode_width 0 as very large mode_width.
33689         (try_combine, simplify_comparison): Adjust callers.
33690
33691         * cselib.c (cselib_hash_rtx): Perform addition in unsigned
33692         type to avoid signed integer overflow.
33693         * explow.c (plus_constant): Likewise.
33694
33695 2014-03-25  Dominik Vogt  <vogt@linux.vnet.ibm.com>
33696
33697         * doc/generic.texi: Correct typos.
33698
33699 2014-03-24  Tobias Burnus  <burnus@net-b.de>
33700
33701         * doc/invoke.texi (-flto): Expand section about
33702         using static libraries with LTO.
33703
33704 2014-03-24  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
33705
33706         PR rtl-optimization/60501
33707         * optabs.def (addptr3_optab): New optab.
33708         * optabs.c (gen_addptr3_insn, have_addptr3_insn): New function.
33709         * doc/md.texi ("addptrm3"): Document new RTL standard expander.
33710         * expr.h (gen_addptr3_insn, have_addptr3_insn): Add prototypes.
33711
33712         * lra.c (emit_add3_insn): Use the addptr pattern if available.
33713
33714         * config/s390/s390.md ("addptrdi3", "addptrsi3"): New expanders.
33715
33716 2014-03-24  Ulrich Drepper  <drepper@gmail.com>
33717
33718         * config/i386/avx512fintrin.h: Define _mm512_set1_ps and
33719         _mm512_set1_pd.
33720
33721         * config/i386/avxintrin.h (_mm256_undefined_si256): Define.
33722         (_mm256_undefined_ps): Define.
33723         (_mm256_undefined_pd): Define.
33724         * config/i386/emmintrin.h (_mm_undefined_si128): Define.
33725         (_mm_undefined_pd): Define.
33726         * config/i386/xmmintrin.h (_mm_undefined_ps): Define.
33727         * config/i386/avx512fintrin.h (_mm512_undefined_si512): Define.
33728         (_mm512_undefined_ps): Define.
33729         (_mm512_undefined_pd): Define.
33730         Use _mm*_undefined_*.
33731         * config/i386/avx2intrin.h: Use _mm*_undefined_*.
33732
33733 2014-03-24  Alex Velenko  <Alex.Velenko@arm.com>
33734
33735         * config/aarch64/aarch64-simd-builtins.def (lshr): DI mode excluded.
33736         (lshr_simd): DI mode added.
33737         * config/aarch64/aarch64-simd.md (aarch64_lshr_simddi): New pattern.
33738         (aarch64_ushr_simddi): Likewise.
33739         * config/aarch64/aarch64.md (UNSPEC_USHR64): New unspec.
33740         * config/aarch64/arm_neon.h (vshr_n_u64): Intrinsic fixed.
33741         (vshrd_n_u64): Likewise.
33742
33743 2014-03-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
33744
33745         * Makefile.in (s-macro_list): Depend on cc1.
33746
33747 2014-03-23  Teresa Johnson  <tejohnson@google.com>
33748
33749         * ipa-utils.c (ipa_print_order): Use specified dump file.
33750
33751 2014-03-23  Eric Botcazou  <ebotcazou@adacore.com>
33752
33753         PR rtl-optimization/60601
33754         * bb-reorder.c (fix_up_fall_thru_edges): Test EDGE_FALLTHRU everywhere.
33755
33756         * gcc.c (eval_spec_function): Initialize save_growing_value.
33757
33758 2014-03-22  Jakub Jelinek  <jakub@redhat.com>
33759
33760         PR sanitizer/60613
33761         * internal-fn.c (ubsan_expand_si_overflow_addsub_check): For
33762         code == MINUS_EXPR, never swap op0 with op1.
33763
33764         * toplev.c (init_local_tick): Avoid signed integer multiplication
33765         overflow.
33766         * genautomata.c (reserv_sets_hash_value): Fix rotate idiom, avoid
33767         shift by first operand's bitsize.
33768
33769 2014-03-21  Jakub Jelinek  <jakub@redhat.com>
33770
33771         PR target/60610
33772         * config/i386/i386.h (TARGET_64BIT_P): If not TARGET_BI_ARCH,
33773         redefine to 1 or 0.
33774         * config/i386/darwin.h (TARGET_64BIT_P): Redefine to
33775         TARGET_ISA_64BIT_P(x).
33776
33777 2014-03-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
33778
33779         * config/rs6000/rs6000.c (rs6000_expand_vector_set): Generate a
33780         pattern for vector nor instead of subtract from splat(-1).
33781         (altivec_expand_vec_perm_const_le): Likewise.
33782
33783 2014-03-21  Richard Henderson  <rth@twiddle.net>
33784
33785         PR target/60598
33786         * ifcvt.c (dead_or_predicable): Return FALSE if there are any frame
33787         related insns after epilogue_completed.
33788
33789 2014-03-21  Martin Jambor  <mjambor@suse.cz>
33790
33791         PR ipa/59176
33792         * cgraph.h (symtab_node): New flag body_removed.
33793         * ipa.c (symtab_remove_unreachable_nodes): Set body_removed flag
33794         when removing bodies.
33795         * symtab.c (dump_symtab_base): Dump body_removed flag.
33796         * cgraph.c (verify_edge_corresponds_to_fndecl): Skip nodes which
33797         had their bodies removed.
33798
33799 2014-03-21  Martin Jambor  <mjambor@suse.cz>
33800
33801         PR ipa/60419
33802         * ipa.c (symtab_remove_unreachable_nodes): Clear thunk flag of nodes
33803         in the border.
33804
33805 2014-03-21  Richard Biener  <rguenther@suse.de>
33806
33807         PR tree-optimization/60577
33808         * tree-core.h (struct tree_base): Document nothrow_flag use
33809         in DECL_NONALIASED.
33810         * tree.h (DECL_NONALIASED): New.
33811         (may_be_aliased): Adjust.
33812         * coverage.c (build_var): Set DECL_NONALIASED.
33813
33814 2014-03-20  Eric Botcazou  <ebotcazou@adacore.com>
33815
33816         * expr.c (expand_expr_real_1): Remove outdated comment.
33817
33818 2014-03-20  Jakub Jelinek  <jakub@redhat.com>
33819
33820         PR middle-end/60597
33821         * ira.c (adjust_cleared_regs): Call copy_rtx on
33822         *reg_equiv[REGNO (loc)].src_p before passing it to
33823         simplify_replace_fn_rtx.
33824
33825         PR target/60568
33826         * config/i386/i386.c (x86_output_mi_thunk): Surround UNSPEC_GOT
33827         into CONST, put pic register as first operand of PLUS.  Use
33828         gen_const_mem for both 32-bit and 64-bit PIC got loads.
33829
33830 2014-03-20  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
33831
33832         * config/aarch64/aarch64.c (MEMORY_MOVE_COST): Delete.
33833
33834 2014-03-20  Eric Botcazou  <ebotcazou@adacore.com>
33835
33836         * config/sparc/sparc.c (sparc_do_work_around_errata): Implement work
33837         around for store forwarding issue in the FPU on the UT699.
33838         * config/sparc/sparc.md (in_branch_delay): Return false for single FP
33839         loads and operations if -mfix-ut699 is specified.
33840         (divtf3_hq): Tweak attribute.
33841         (sqrttf2_hq): Likewise.
33842
33843 2014-03-20  Eric Botcazou  <ebotcazou@adacore.com>
33844
33845         * calls.c (store_one_arg): Remove incorrect const qualification on the
33846         type of the temporary.
33847         * cfgexpand.c (expand_return): Likewise.
33848         * expr.c (expand_constructor): Likewise.
33849         (expand_expr_real_1): Likewise.
33850
33851 2014-03-20  Zhenqiang Chen  <zhenqiang.chen@linaro.org>
33852
33853         * config/arm/arm.c (arm_dwarf_register_span): Update the element number
33854         of parts.
33855
33856 2014-03-19  Kaz Kojima  <kkojima@gcc.gnu.org>
33857
33858         PR target/60039
33859         * config/sh/sh.md (udivsi3_i1): Clobber R1 register.
33860
33861 2014-03-19  James Greenhalgh  <james.greenhalgh@arm.com>
33862
33863         * config/arm/aarch-common-protos.h
33864         (alu_cost_table): Fix spelling of "extend".
33865         * config/arm/arm.c (arm_new_rtx_costs): Fix spelling of "extend".
33866
33867 2014-03-19  Richard Biener  <rguenther@suse.de>
33868
33869         PR middle-end/60553
33870         * tree-core.h (tree_type_common): Re-order pointer members
33871         to reduce recursion depth during GC walks.
33872
33873 2014-03-19  Marek Polacek  <polacek@redhat.com>
33874
33875         PR sanitizer/60569
33876         * ubsan.c (ubsan_type_descriptor): Check that DECL_NAME is nonnull
33877         before accessing it.
33878
33879 2014-03-19  Richard Biener  <rguenther@suse.de>
33880
33881         PR lto/59543
33882         * lto-streamer-in.c (input_function): In WPA stage do not drop
33883         debug stmts.
33884
33885 2014-03-19  Jakub Jelinek  <jakub@redhat.com>
33886
33887         PR tree-optimization/60559
33888         * vectorizable_mask_load_store): Replace scalar MASK_LOAD
33889         with build_zero_cst assignment.
33890
33891 2014-03-18  Kai Tietz  <ktietz@redhat.com>
33892
33893         PR rtl-optimization/56356
33894         * sdbout.c (sdbout_parms): Verify that parms'
33895         incoming argument is valid.
33896         (sdbout_reg_parms): Likewise.
33897
33898 2014-03-18  Richard Henderson  <rth@redhat.com>
33899
33900         PR target/60562
33901         * config/i386/i386.md (*float<SWI48x><MODEF>2_i387): Move down to
33902         be shadowed by *float<SWI48><MODEF>2_sse.  Test X87_ENABLE_FLOAT.
33903         (*float<SWI48><MODEF>2_sse): Check X87_ENABLE_FLOAT for alternative 0.
33904
33905 2014-03-18  Basile Starynkevitch  <basile@starynkevitch.net>
33906
33907         * plugin.def: Improve comment for PLUGIN_INCLUDE_FILE.
33908         * doc/plugins.texi (Plugin callbacks): Mention PLUGIN_INCLUDE_FILE.
33909         Italicize plugin event names in description.  Explain that
33910         PLUGIN_PRAGMAS has no sense for lto1.  Explain PLUGIN_INCLUDE_FILE.
33911         Remind that no GCC functions should be called after PLUGIN_FINISH.
33912         Explain what pragmas with expansion are.
33913
33914 2014-03-18  Martin Liska  <mliska@suse.cz>
33915
33916         * cgraph.c (cgraph_update_edges_for_call_stmt_node): Added case when
33917         gimple call statement is update.
33918         * gimple-fold.c (gimple_fold_call): Changed order for GIMPLE_ASSIGN and
33919         GIMPLE_CALL, where gsi iterator still points to GIMPLE CALL.
33920
33921 2014-03-18  Jakub Jelinek  <jakub@redhat.com>
33922
33923         PR sanitizer/60557
33924         * ubsan.c (ubsan_instrument_unreachable): Call
33925         initialize_sanitizer_builtins.
33926         (ubsan_pass): Likewise.
33927
33928         PR sanitizer/60535
33929         * ubsan.c (ubsan_type_descriptor, ubsan_create_data): Call
33930         varpool_finalize_decl instead of rest_of_decl_compilation.
33931
33932 2014-03-18  Richard Biener  <rguenther@suse.de>
33933
33934         * df-problems.c (df_rd_confluence_n): Avoid bitmap_copy
33935         by using bitmap_and_compl instead of bitmap_and_compl_into.
33936         (df_rd_transfer_function): Likewise.
33937
33938 2014-03-18  Richard Biener  <rguenther@suse.de>
33939
33940         * doc/lto.texi (fresolution): Fix typo.
33941
33942 2014-03-18  Richard Biener  <rguenther@suse.de>
33943
33944         * doc/invoke.texi (flto): Update for changes in 4.9.
33945
33946 2014-03-18  Richard Biener  <rguenther@suse.de>
33947
33948         * doc/loop.texi: Remove section on the removed lambda framework.
33949         Update loop docs with recent changes in preserving loop structure.
33950
33951 2014-03-18  Richard Biener  <rguenther@suse.de>
33952
33953         * doc/lto.texi (-fresolution): Document.
33954
33955 2014-03-18  Richard Biener  <rguenther@suse.de>
33956
33957         * doc/contrib.texi: Adjust my name.
33958
33959 2014-03-18  Jakub Jelinek  <jakub@redhat.com>
33960
33961         PR ipa/58721
33962         * internal-fn.c: Include diagnostic-core.h.
33963         (expand_BUILTIN_EXPECT): New function.
33964         * gimplify.c (gimplify_call_expr): Use false instead of FALSE.
33965         (gimplify_modify_expr): Gimplify 3 argument __builtin_expect into
33966         IFN_BUILTIN_EXPECT call instead of __builtin_expect builtin call.
33967         * ipa-inline-analysis.c (find_foldable_builtin_expect): Handle
33968         IFN_BUILTIN_EXPECT.
33969         * predict.c (expr_expected_value_1): Handle IFN_BUILTIN_EXPECT.
33970         Revert 3 argument __builtin_expect code.
33971         (strip_predict_hints): Handle IFN_BUILTIN_EXPECT.
33972         * gimple-fold.c (gimple_fold_call): Likewise.
33973         * tree.h (fold_builtin_expect): New prototype.
33974         * builtins.c (build_builtin_expect_predicate): Add predictor
33975         argument, if non-NULL, create 3 argument __builtin_expect.
33976         (fold_builtin_expect): No longer static.  Add ARG2 argument,
33977         pass it through to build_builtin_expect_predicate.
33978         (fold_builtin_2): Adjust caller.
33979         (fold_builtin_3): Handle BUILT_IN_EXPECT.
33980         * internal-fn.def (BUILTIN_EXPECT): New.
33981
33982 2014-03-18  Tobias Burnus  <burnus@net-b.de>
33983
33984         PR ipa/58721
33985         * predict.def (PRED_FORTRAN_OVERFLOW, PRED_FORTRAN_FAIL_ALLOC,
33986         PRED_FORTRAN_FAIL_IO, PRED_FORTRAN_WARN_ONCE, PRED_FORTRAN_SIZE_ZERO,
33987         PRED_FORTRAN_INVALID_BOUND, PRED_FORTRAN_ABSENT_DUMMY): Add.
33988
33989 2014-03-18  Jan Hubicka  <hubicka@ucw.cz>
33990
33991         PR ipa/58721
33992         * predict.c (combine_predictions_for_bb): Fix up formatting.
33993         (expr_expected_value_1, expr_expected_value): Add predictor argument,
33994         fill what it points to if non-NULL.
33995         (tree_predict_by_opcode): Adjust caller, use the predictor.
33996         * predict.def (PRED_COMPARE_AND_SWAP): Add.
33997
33998 2014-03-18  Eric Botcazou  <ebotcazou@adacore.com>
33999
34000         * config/sparc/sparc.c (sparc_do_work_around_errata): Speed up and use
34001         proper constant for the store mode.
34002
34003 2014-03-18  Ilya Enkovich  <ilya.enkovich@intel.com>
34004
34005         * symtab.c (change_decl_assembler_name): Fix transparent alias
34006         chain construction.
34007
34008 2014-03-16  Renlin Li  <Renlin.Li@arm.com>
34009
34010         * config/aarch64/aarch64.c: Correct the comments about the
34011         aarch64 stack layout.
34012
34013 2014-03-18  Thomas Schwinge  <thomas@codesourcery.com>
34014
34015         * omp-low.c (lower_rec_input_clauses) <build_omp_barrier>: Restore
34016         check for GF_OMP_FOR_KIND_FOR.
34017
34018 2013-03-18  Kirill Yukhin  <kirill.yukhin@intel.com>
34019
34020         * config/i386/i386.h (ADDITIONAL_REGISTER_NAMES): Add
34021         ymm and zmm register names.
34022
34023 2014-03-17  Jakub Jelinek  <jakub@redhat.com>
34024
34025         PR target/60516
34026         * config/i386/i386.c (ix86_expand_epilogue): Adjust REG_CFA_ADJUST_CFA
34027         note creation for the 2010-08-31 changes.
34028
34029 2014-03-17  Marek Polacek  <polacek@redhat.com>
34030
34031         PR middle-end/60534
34032         * omp-low.c (omp_max_vf): Treat -fno-tree-loop-optimize the same
34033         as -fno-tree-loop-vectorize.
34034         (expand_omp_simd): Likewise.
34035
34036 2014-03-15  Eric Botcazou  <ebotcazou@adacore.com>
34037
34038         * config/sparc/sparc-protos.h (tls_call_delay): Delete.
34039         (eligible_for_call_delay): New prototype.
34040         * config/sparc/sparc.c (tls_call_delay): Rename into...
34041         (eligible_for_call_delay): ...this.  Return false if the instruction
34042         cannot be put in the delay slot of a branch.
34043         (eligible_for_restore_insn): Simplify.
34044         (eligible_for_return_delay): Return false if the instruction cannot be
34045         put in the delay slot of a branch and simplify.
34046         (eligible_for_sibcall_delay): Return false if the instruction cannot be
34047         put in the delay slot of a branch.
34048         * config/sparc/sparc.md (fix_ut699): New attribute.
34049         (tls_call_delay): Delete.
34050         (in_call_delay): Reimplement.
34051         (eligible_for_sibcall_delay): Rename into...
34052         (in_sibcall_delay): ...this.
34053         (eligible_for_return_delay): Rename into...
34054         (in_return_delay): ...this.
34055         (in_branch_delay): Reimplement.
34056         (in_uncond_branch_delay): Delete.
34057         (in_annul_branch_delay): Delete.
34058
34059 2014-03-14  Richard Henderson  <rth@redhat.com>
34060
34061         PR target/60525
34062         * config/i386/i386.md (floathi<X87MODEF>2): Delete expander; rename
34063         define_insn from *floathi<X87MODEF>2_i387; allow nonimmediate_operand.
34064         (*floathi<X87MODEF>2_i387_with_temp): Remove.
34065         (floathi splitters): Remove.
34066         (float<SWI48x>xf2): New pattern.
34067         (float<SWI48><MODEF>2): Rename from float<SWI48x><X87MODEF>2.  Drop
34068         code that tried to handle DImode for 32-bit, but which was excluded
34069         by the pattern's condition.  Drop allocation of stack temporary.
34070         (*floatsi<MODEF>2_vector_mixed_with_temp): Remove.
34071         (*float<SWI48><MODEF>2_mixed_with_temp): Remove.
34072         (*float<SWI48><MODEF>2_mixed_interunit): Remove.
34073         (*float<SWI48><MODEF>2_mixed_nointerunit): Remove.
34074         (*floatsi<MODEF>2_vector_sse_with_temp): Remove.
34075         (*float<SWI48><MODEF>2_sse_with_temp): Remove.
34076         (*float<SWI48><MODEF>2_sse_interunit): Remove.
34077         (*float<SWI48><MODEF>2_sse_nointerunit): Remove.
34078         (*float<SWI48x><X87MODEF>2_i387_with_temp): Remove.
34079         (*float<SWI48x><X87MODEF>2_i387): Remove.
34080         (all float _with_temp splitters): Remove.
34081         (*float<SWI48x><MODEF>2_i387): New pattern.
34082         (*float<SWI48><MODEF>2_sse): New pattern.
34083         (float TARGET_USE_VECTOR_CONVERTS splitters): Merge them.
34084         (float TARGET_SSE_PARTIAL_REG_DEPENDENCY splitters): Merge them.
34085
34086 2014-03-14  Jakub Jelinek  <jakub@redhat.com>
34087             Marek Polacek  <polacek@redhat.com>
34088
34089         PR middle-end/60484
34090         * common.opt (dump_base_name_prefixed): New Variable.
34091         * opts.c (finish_options): Don't prepend directory to x_dump_base_name
34092         if x_dump_base_name_prefixed is already set, set it at the end.
34093
34094 2014-03-14  Vladimir Makarov  <vmakarov@redhat.com>
34095
34096         PR rtl-optimization/60508
34097         * lra-constraints.c (get_reload_reg): Add new parameter
34098         in_subreg_p.
34099         (process_addr_reg, simplify_operand_subreg, curr_insn_transform):
34100         Pass the new parameter values.
34101
34102 2014-03-14  Richard Biener  <rguenther@suse.de>
34103
34104         * common.opt: Revert unintented changes from r205065.
34105         * opts.c: Likewise.
34106
34107 2014-03-14  Richard Biener  <rguenther@suse.de>
34108
34109         PR middle-end/60518
34110         * cfghooks.c (split_block): Properly adjust all loops the
34111         block was a latch of.
34112
34113 2014-03-14  Martin Jambor  <mjambor@suse.cz>
34114
34115         PR lto/60461
34116         * ipa-prop.c (ipa_modify_call_arguments): Fix iteration condition
34117         and simplify it.
34118
34119 2014-03-14  Georg-Johann Lay  <avr@gjlay.de>
34120
34121         PR target/59396
34122         * config/avr/avr.c (avr_set_current_function): Pass function name
34123         through default_strip_name_encoding before sanity checking instead
34124         of skipping the first char of the assembler name.
34125
34126 2014-03-13  Richard Henderson  <rth@redhat.com>
34127
34128         PR debug/60438
34129         * config/i386/i386.c (ix86_split_fp_branch): Remove pushed argument.
34130         (ix86_force_to_memory, ix86_free_from_memory): Remove.
34131         * config/i386/i386-protos.h: Likewise.
34132         * config/i386/i386.md (floathi<X87MODEF>2): Use assign_386_stack_local
34133         in the expander instead of a splitter.
34134         (float<SWI48x><X87MODEF>2): Use assign_386_stack_local if there is
34135         any possibility of requiring a memory.
34136         (*floatsi<MODEF>2_vector_mixed): Remove, and the splitters.
34137         (*floatsi<MODEF>2_vector_sse): Remove, and the splitters.
34138         (fp branch splitters): Update for ix86_split_fp_branch.
34139         (*jcc<X87MODEF>_<SWI24>_i387): Remove r/f alternative.
34140         (*jcc<X87MODEF>_<SWI24>_r_i387): Likewise.
34141         (splitter for jcc<X87MODEF>_<SWI24>_i387 r/f): Remove.
34142         (*fop_<MODEF>_2_i387): Remove f/r alternative.
34143         (*fop_<MODEF>_3_i387): Likewise.
34144         (*fop_xf_2_i387, *fop_xf_3_i387): Likewise.
34145         (splitters for the fop_* register patterns): Remove.
34146         (fscalexf4_i387): Rename from *fscalexf4_i387.
34147         (ldexpxf3): Use gen_floatsixf2 and gen_fscalexf4_i387.
34148
34149 2014-03-13  Jakub Jelinek  <jakub@redhat.com>
34150
34151         PR tree-optimization/59779
34152         * tree-dfa.c (get_ref_base_and_extent): Use double_int
34153         type for bitsize and maxsize instead of HOST_WIDE_INT.
34154
34155 2014-03-13  Steven Bosscher  <steven@gcc.gnu.org>
34156
34157         PR rtl-optimization/57320
34158         * function.c (rest_of_handle_thread_prologue_and_epilogue): Cleanup
34159         the CFG after thread_prologue_and_epilogue_insns.
34160
34161 2014-03-13  Vladimir Makarov  <vmakarov@redhat.com>
34162
34163         PR rtl-optimization/57189
34164         * lra-constraints.c (process_alt_operands): Disfavor spilling
34165         vector pseudos.
34166
34167 2014-03-13  Cesar Philippidis  <cesar@codesourcery.com>
34168
34169         * lto-wrapper.c (maybe_unlink_file): Suppress diagnostic messages.
34170
34171 2014-03-13  Jakub Jelinek  <jakub@redhat.com>
34172
34173         PR tree-optimization/59025
34174         PR middle-end/60418
34175         * tree-ssa-reassoc.c (sort_by_operand_rank): For SSA_NAMEs with the
34176         same rank, sort by bb_rank and gimple_uid of SSA_NAME_DEF_STMT first.
34177
34178 2014-03-13  Georg-Johann Lay  <avr@gjlay.de>
34179
34180         PR target/60486
34181         * config/avr/avr.c (avr_out_plus): Swap cc_plus and cc_minus in
34182         calls of avr_out_plus_1.
34183
34184 2014-03-13  Bin Cheng  <bin.cheng@arm.com>
34185
34186         * tree-cfgcleanup.c (remove_forwarder_block_with_phi): Record
34187         BB's single pred and update the father loop's latch info later.
34188
34189 2014-03-12  Michael Meissner  <meissner@linux.vnet.ibm.com>
34190
34191         * config/rs6000/vector.md (VEC_L): Add V1TI mode to vector types.
34192         (VEC_M): Likewise.
34193         (VEC_N): Likewise.
34194         (VEC_R): Likewise.
34195         (VEC_base): Likewise.
34196         (mov<MODE>, VEC_M modes): If we are loading TImode into VSX
34197         registers, we need to swap double words in little endian mode.
34198
34199         * config/rs6000/rs6000-modes.def (V1TImode): Add new vector mode
34200         to be a container mode for 128-bit integer operations added in ISA
34201         2.07.  Unlike TImode and PTImode, the preferred register set is
34202         the Altivec/VMX registers for the 128-bit operations.
34203
34204         * config/rs6000/rs6000-protos.h (rs6000_move_128bit_ok_p): Add
34205         declarations.
34206         (rs6000_split_128bit_ok_p): Likewise.
34207
34208         * config/rs6000/rs6000-builtin.def (BU_P8V_AV_3): Add new support
34209         macros for creating ISA 2.07 normal and overloaded builtin
34210         functions with 3 arguments.
34211         (BU_P8V_OVERLOAD_3): Likewise.
34212         (VPERM_1T): Add support for V1TImode in 128-bit vector operations
34213         for use as overloaded functions.
34214         (VPERM_1TI_UNS): Likewise.
34215         (VSEL_1TI): Likewise.
34216         (VSEL_1TI_UNS): Likewise.
34217         (ST_INTERNAL_1ti): Likewise.
34218         (LD_INTERNAL_1ti): Likewise.
34219         (XXSEL_1TI): Likewise.
34220         (XXSEL_1TI_UNS): Likewise.
34221         (VPERM_1TI): Likewise.
34222         (VPERM_1TI_UNS): Likewise.
34223         (XXPERMDI_1TI): Likewise.
34224         (SET_1TI): Likewise.
34225         (LXVD2X_V1TI): Likewise.
34226         (STXVD2X_V1TI): Likewise.
34227         (VEC_INIT_V1TI): Likewise.
34228         (VEC_SET_V1TI): Likewise.
34229         (VEC_EXT_V1TI): Likewise.
34230         (EQV_V1TI): Likewise.
34231         (NAND_V1TI): Likewise.
34232         (ORC_V1TI): Likewise.
34233         (VADDCUQ): Add support for 128-bit integer arithmetic instructions
34234         added in ISA 2.07.  Add both normal 'altivec' builtins, and the
34235         overloaded builtin.
34236         (VADDUQM): Likewise.
34237         (VSUBCUQ): Likewise.
34238         (VADDEUQM): Likewise.
34239         (VADDECUQ): Likewise.
34240         (VSUBEUQM): Likewise.
34241         (VSUBECUQ): Likewise.
34242
34243         * config/rs6000/rs6000-c.c (__int128_type): New static to hold
34244         __int128_t and __uint128_t types.
34245         (__uint128_type): Likewise.
34246         (altivec_categorize_keyword): Add support for vector __int128_t,
34247         vector __uint128_t, vector __int128, and vector unsigned __int128
34248         as a container type for TImode operations that need to be done in
34249         VSX/Altivec registers.
34250         (rs6000_macro_to_expand): Likewise.
34251         (altivec_overloaded_builtins): Add ISA 2.07 overloaded functions
34252         to support 128-bit integer instructions vaddcuq, vadduqm,
34253         vaddecuq, vaddeuqm, vsubcuq, vsubuqm, vsubecuq, vsubeuqm.
34254         (altivec_resolve_overloaded_builtin): Add support for V1TImode.
34255
34256         * config/rs6000/rs6000.c (rs6000_hard_regno_mode_ok): Add support
34257         for V1TImode, and set up preferences to use VSX/Altivec registers.
34258         Setup VSX reload handlers.
34259         (rs6000_debug_reg_global): Likewise.
34260         (rs6000_init_hard_regno_mode_ok): Likewise.
34261         (rs6000_preferred_simd_mode): Likewise.
34262         (vspltis_constant): Do not allow V1TImode as easy altivec constants.
34263         (easy_altivec_constant): Likewise.
34264         (output_vec_const_move): Likewise.
34265         (rs6000_expand_vector_set): Convert V1TImode set and extract to
34266         simple move.
34267         (rs6000_expand_vector_extract): Likewise.
34268         (reg_offset_addressing_ok_p): Setup V1TImode to use VSX reg+reg
34269         addressing.
34270         (rs6000_const_vec): Add support for V1TImode.
34271         (rs6000_emit_le_vsx_load): Swap double words when loading or
34272         storing TImode/V1TImode.
34273         (rs6000_emit_le_vsx_store): Likewise.
34274         (rs6000_emit_le_vsx_move): Likewise.
34275         (rs6000_emit_move): Add support for V1TImode.
34276         (altivec_expand_ld_builtin): Likewise.
34277         (altivec_expand_st_builtin): Likewise.
34278         (altivec_expand_vec_init_builtin): Likewise.
34279         (altivec_expand_builtin): Likewise.
34280         (rs6000_init_builtins): Add support for V1TImode type.  Add
34281         support for ISA 2.07 128-bit integer builtins.  Define type names
34282         for the VSX/Altivec vector types.
34283         (altivec_init_builtins): Add support for overloaded vector
34284         functions with V1TImode type.
34285         (rs6000_preferred_reload_class): Prefer Altivec registers for V1TImode.
34286         (rs6000_move_128bit_ok_p): Move 128-bit move/split validation to
34287         external function.
34288         (rs6000_split_128bit_ok_p): Likewise.
34289         (rs6000_handle_altivec_attribute): Create V1TImode from vector
34290         __int128_t and vector __uint128_t.
34291
34292         * config/rs6000/vsx.md (VSX_L): Add V1TImode to vector iterators
34293         and mode attributes.
34294         (VSX_M): Likewise.
34295         (VSX_M2): Likewise.
34296         (VSm): Likewise.
34297         (VSs): Likewise.
34298         (VSr): Likewise.
34299         (VSv): Likewise.
34300         (VS_scalar): Likewise.
34301         (VS_double): Likewise.
34302         (vsx_set_v1ti): New builtin function to create V1TImode from TImode.
34303
34304         * config/rs6000/rs6000.h (TARGET_VADDUQM): New macro to say whether
34305         we support the ISA 2.07 128-bit integer arithmetic instructions.
34306         (ALTIVEC_OR_VSX_VECTOR_MODE): Add V1TImode.
34307         (enum rs6000_builtin_type_index): Add fields to hold V1TImode
34308         and TImode types for use with the builtin functions.
34309         (V1TI_type_node): Likewise.
34310         (unsigned_V1TI_type_node): Likewise.
34311         (intTI_type_internal_node): Likewise.
34312         (uintTI_type_internal_node): Likewise.
34313
34314         * config/rs6000/altivec.md (UNSPEC_VADDCUQ): New unspecs for ISA 2.07
34315         128-bit builtin functions.
34316         (UNSPEC_VADDEUQM): Likewise.
34317         (UNSPEC_VADDECUQ): Likewise.
34318         (UNSPEC_VSUBCUQ): Likewise.
34319         (UNSPEC_VSUBEUQM): Likewise.
34320         (UNSPEC_VSUBECUQ): Likewise.
34321         (VM): Add V1TImode to vector mode iterators.
34322         (VM2): Likewise.
34323         (VI_unit): Likewise.
34324         (altivec_vadduqm): Add ISA 2.07 128-bit binary builtins.
34325         (altivec_vaddcuq): Likewise.
34326         (altivec_vsubuqm): Likewise.
34327         (altivec_vsubcuq): Likewise.
34328         (altivec_vaddeuqm): Likewise.
34329         (altivec_vaddecuq): Likewise.
34330         (altivec_vsubeuqm): Likewise.
34331         (altivec_vsubecuq): Likewise.
34332
34333         * config/rs6000/rs6000.md (FMOVE128_GPR): Add V1TImode to vector
34334         mode iterators.
34335         (BOOL_128): Likewise.
34336         (BOOL_REGS_OUTPUT): Likewise.
34337         (BOOL_REGS_OP1): Likewise.
34338         (BOOL_REGS_OP2): Likewise.
34339         (BOOL_REGS_UNARY): Likewise.
34340         (BOOL_REGS_AND_CR0): Likewise.
34341
34342         * config/rs6000/altivec.h (vec_vaddcuq): Add support for ISA 2.07
34343         128-bit integer builtin support.
34344         (vec_vadduqm): Likewise.
34345         (vec_vaddecuq): Likewise.
34346         (vec_vaddeuqm): Likewise.
34347         (vec_vsubecuq): Likewise.
34348         (vec_vsubeuqm): Likewise.
34349         (vec_vsubcuq): Likewise.
34350         (vec_vsubuqm): Likewise.
34351
34352         * doc/extend.texi (PowerPC AltiVec/VSX Built-in Functions):
34353         Document vec_vaddcuq, vec_vadduqm, vec_vaddecuq, vec_vaddeuqm,
34354         vec_subecuq, vec_subeuqm, vec_vsubcuq, vec_vsubeqm builtins adding
34355         128-bit integer add/subtract to ISA 2.07.
34356
34357 2014-03-12  Joern Rennecke  <joern.rennecke@embecosm.com>
34358
34359         * config/arc/arc.c (arc_predicate_delay_insns):
34360         Fix third argument passed to conditionalize_nonjump.
34361
34362 2014-03-12  Yufeng Zhang  <yufeng.zhang@arm.com>
34363
34364         * config/aarch64/aarch64-builtins.c
34365         (aarch64_builtin_vectorized_function): Add BUILT_IN_LFLOORF,
34366         BUILT_IN_LLFLOOR, BUILT_IN_LCEILF and BUILT_IN_LLCEIL.
34367         * config/aarch64/arm_neon.h (vcvtaq_u64_f64): Call __builtin_llfloor
34368         instead of __builtin_lfloor.
34369         (vcvtnq_u64_f64): Call __builtin_llceil instead of __builtin_lceil.
34370
34371 2014-03-12  Jakub Jelinek  <jakub@redhat.com>
34372
34373         * tree-ssa-ifcombine.c (forwarder_block_to): New function.
34374         (tree_ssa_ifcombine_bb_1): New function.
34375         (tree_ssa_ifcombine_bb): Use it.  Handle also cases where else_bb
34376         is an empty forwarder block to then_bb or vice versa and then_bb
34377         and else_bb are effectively swapped.
34378
34379 2014-03-12  Christian Bruel  <christian.bruel@st.com>
34380
34381         PR target/60264
34382         * config/arm/arm.c (arm_emit_vfp_multi_reg_pop): Emit a
34383         REG_CFA_DEF_CFA note.
34384         (arm_expand_epilogue_apcs_frame): call arm_add_cfa_adjust_cfa_note.
34385         (arm_unwind_emit): Allow REG_CFA_DEF_CFA.
34386
34387 2014-03-12  Thomas Preud'homme  <thomas.preudhomme@arm.com>
34388
34389         PR tree-optimization/60454
34390         * tree-ssa-math-opts.c (find_bswap_1): Fix bswap detection.
34391
34392 2014-03-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34393
34394         * config.gcc (aarch64*-*-*): Use ISA flags from aarch64-arches.def.
34395         Do not define target_cpu_default2 to generic.
34396         * config/aarch64/aarch64.h (TARGET_CPU_DEFAULT): Use generic cpu.
34397         * config/aarch64/aarch64.c (aarch64_override_options): Update comment.
34398         * config/aarch64/aarch64-arches.def (armv8-a): Use generic cpu.
34399
34400 2014-03-12  Jakub Jelinek  <jakub@redhat.com>
34401             Marc Glisse  <marc.glisse@inria.fr>
34402
34403         PR tree-optimization/60502
34404         * tree-ssa-reassoc.c (eliminate_not_pairs): Use build_all_ones_cst
34405         instead of build_low_bits_mask.
34406
34407 2014-03-12  Jakub Jelinek  <jakub@redhat.com>
34408
34409         PR middle-end/60482
34410         * tree-vrp.c (register_edge_assert_for_1): Don't add assert
34411         if there are multiple uses, but op doesn't live on E edge.
34412         * tree-cfg.c (assert_unreachable_fallthru_edge_p): Also ignore
34413         clobber stmts before __builtin_unreachable.
34414
34415 2014-03-11  Richard Sandiford  <rdsandiford@googlemail.com>
34416
34417         * builtins.c (expand_builtin_setjmp_receiver): Use and clobber
34418         hard_frame_pointer_rtx.
34419         * cse.c (cse_insn): Remove volatile check.
34420         * cselib.c (cselib_process_insn): Likewise.
34421         * dse.c (scan_insn): Likewise.
34422
34423 2014-03-11  Joern Rennecke  <joern.rennecke@embecosm.com>
34424
34425         * config/arc/arc.c (conditionalize_nonjump): New function,
34426         broken out of ...
34427         (arc_ifcvt): ... this.
34428         (arc_predicate_delay_insns): Use it.
34429
34430 2014-03-11  Joern Rennecke  <joern.rennecke@embecosm.com>
34431
34432         * config/arc/predicates.md (extend_operand): During/after reload,
34433         allow const_int_operand.
34434         * config/arc/arc.md (mulsidi3_700): Use extend_operand predicate.
34435         (umulsidi3_700): Likewise.  Change operand 2 constraint back to "cL".
34436         (mulsi3_highpart): Change operand 2 constraint alternatives 2 and 3
34437         to "i".
34438         (umulsi3_highpart_i): Likewise.
34439
34440 2014-03-11  Richard Biener  <rguenther@suse.de>
34441
34442         * tree-ssa-structalias.c (get_constraint_for_ptr_offset):
34443         Add asserts to guard possible wrong-code bugs.
34444
34445 2014-03-11  Richard Biener  <rguenther@suse.de>
34446
34447         PR tree-optimization/60429
34448         PR tree-optimization/60485
34449         * tree-ssa-structalias.c (set_union_with_increment): Properly
34450         take into account all fields that overlap the shifted vars.
34451         (do_sd_constraint): Likewise.
34452         (do_ds_constraint): Likewise.
34453         (get_constraint_for_ptr_offset): Likewise.
34454
34455 2014-03-11  Chung-Lin Tang  <cltang@codesourcery.com>
34456
34457         * config/nios2/nios2.c (machine_function): Add fp_save_offset field.
34458         (nios2_compute_frame_layout):
34459         Add calculation of cfun->machine->fp_save_offset.
34460         (nios2_expand_prologue): Correct setting of frame pointer register
34461         in prologue.
34462         (nios2_expand_epilogue): Update recovery of stack pointer from
34463         frame pointer accordingly.
34464         (nios2_initial_elimination_offset): Update calculation of offset
34465         for eliminating to HARD_FRAME_POINTER_REGNUM.
34466
34467 2014-03-10  Jakub Jelinek  <jakub@redhat.com>
34468
34469         PR ipa/60457
34470         * ipa.c (symtab_remove_unreachable_nodes): Don't call
34471         cgraph_get_create_node on VAR_DECLs.
34472
34473 2014-03-10  Richard Biener  <rguenther@suse.de>
34474
34475         PR middle-end/60474
34476         * tree.c (signed_or_unsigned_type_for): Handle OFFSET_TYPEs.
34477
34478 2014-03-08  Douglas B Rupp  <rupp@gnat.com>
34479
34480         * config/vms/vms.opt (vms_float_format): New variable.
34481
34482 2014-03-08  Tobias Burnus  <burnus@net-b.de>
34483
34484         * doc/invoke.texi (-fcilkplus): Update implementation status.
34485
34486 2014-03-08  Paulo Matos  <paulo@matos-sorge.com>
34487             Richard Biener  <rguenther@suse.de>
34488
34489         * lto-wrapper.c (merge_and_complain): Ensure -fshort-double is used
34490         consistently accross all TUs.
34491         (run_gcc): Enable -fshort-double automatically at link at link-time
34492         and disallow override.
34493
34494 2014-03-08  Richard Sandiford  <rdsandiford@googlemail.com>
34495
34496         PR target/58271
34497         * config/mips/mips.c (mips_option_override): Promote -mpaired-single
34498         warning to an error.  Disable TARGET_PAIRED_SINGLE and TARGET_MIPS3D
34499         if they can't be used.
34500
34501 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
34502
34503         * configure.ac (HAVE_AS_IX86_TLSLDMPLT): Improve test
34504         for Solaris 11/x86 ld.
34505         * configure: Regenerate.
34506
34507 2014-03-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
34508
34509         * configure.ac (TLS_SECTION_ASM_FLAG): Save as tls_section_flag.
34510         (LIB_TLS_SPEC): Save as ld_tls_libs.
34511         (HAVE_AS_IX86_TLSLDMPLT): Define as 1/0.
34512         (HAVE_AS_IX86_TLSLDM): New test.
34513         * configure, config.in: Regenerate.
34514         * config/i386/i386.c (legitimize_tls_address): Fall back to
34515         TLS_MODEL_GLOBAL_DYNAMIC on 32-bit Solaris/x86 if tool chain
34516         cannot support TLS_MODEL_LOCAL_DYNAMIC.
34517         * config/i386/i386.md (*tls_local_dynamic_base_32_gnu): Use if
34518         instead of #ifdef in HAVE_AS_IX86_TLSLDMPLT test.
34519
34520 2014-03-07  Paulo Matos  <paulo@matos-sorge.com>
34521
34522         * common.opt (fira-loop-pressure): Mark as optimization.
34523
34524 2014-03-07  Thomas Schwinge  <thomas@codesourcery.com>
34525
34526         * langhooks.c (lhd_omp_mappable_type): The error_mark_node is not
34527         an OpenMP mappable type.
34528
34529 2014-03-06  Matthias Klose  <doko@ubuntu.com>
34530
34531         * Makefile.in (s-mlib): Only pass MULTIARCH_DIRNAME if
34532         MULTILIB_OSDIRNAMES is not defined.
34533
34534 2014-03-06  Jakub Jelinek  <jakub@redhat.com>
34535             Meador Inge  <meadori@codesourcery.com>
34536
34537         PR target/58595
34538         * config/arm/arm.c (arm_tls_symbol_p): Remove.
34539         (arm_legitimize_address): Call legitimize_tls_address for any
34540         arm_tls_referenced_p expression, handle constant addend.  Call it
34541         before testing for !TARGET_ARM.
34542         (thumb_legitimize_address): Don't handle arm_tls_symbol_p here.
34543
34544 2014-03-06  Richard Biener  <rguenther@suse.de>
34545
34546         PR middle-end/60445
34547         PR lto/60424
34548         PR lto/60427
34549         Revert
34550         2014-03-04  Paulo Matos  <paulo@matos-sorge.com>
34551
34552         * tree-streamer.c (record_common_node): Assert we don't record
34553         nodes with type double.
34554         (preload_common_node): Skip type double, complex double and double
34555         pointer since it is now frontend dependent due to fshort-double option.
34556
34557 2014-03-06  Richard Biener  <rguenther@suse.de>
34558
34559         * gcc.c (PLUGIN_COND): Always enable unless -fno-use-linker-plugin
34560         or -fno-lto is specified and the linker has full plugin support.
34561         * collect2.c (lto_mode): Default to LTO_MODE_WHOPR if LTO is enabled.
34562         (main): Remove -flto processing, adjust lto_mode using use_plugin late.
34563         * lto-wrapper.c (merge_and_complain): Merge compile-time
34564         optimization levels.
34565         (run_gcc): And pass it through to the link options.
34566
34567 2014-03-06  Alexandre Oliva  <aoliva@redhat.com>
34568
34569         PR debug/60381
34570         Revert:
34571         2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
34572         PR debug/59992
34573         * cselib.c (remove_useless_values): Skip to avoid quadratic
34574         behavior if the condition moved from...
34575         (cselib_process_insn): ... here holds.
34576
34577 2014-03-05  Jakub Jelinek  <jakub@redhat.com>
34578
34579         PR plugins/59335
34580         * Makefile.in (PLUGIN_HEADERS): Add tree-phinodes.h, stor-layout.h,
34581         ssa-iterators.h, $(RESOURCE_H) and tree-cfgcleanup.h.
34582
34583         PR plugins/59335
34584         * config/i386/t-i386 (OPTIONS_H_EXTRA): Add stringop.def.
34585         (TM_H): Add x86-tune.def.
34586
34587 2014-03-05  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34588
34589         * config/aarch64/aarch64.c (generic_tunings):
34590         Use cortexa57_extra_costs.
34591
34592 2014-03-05  Jakub Jelinek  <jakub@redhat.com>
34593
34594         PR lto/60404
34595         * cfgexpand.c (expand_used_vars): Do not assume all SSA_NAMEs
34596         of PARM/RESULT_DECLs must be coalesced with optimize && in_lto_p.
34597         * tree-ssa-coalesce.c (coalesce_ssa_name): Use MUST_COALESCE_COST - 1
34598         cost for in_lto_p.
34599
34600 2014-03-04  Heiher  <r@hev.cc>
34601
34602         * config/mips/mips-cpus.def (loongson3a): Mark as a MIPS64r2 processor.
34603         * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Adjust accordingly.
34604
34605 2014-03-04  Uros Bizjak  <ubizjak@gmail.com>
34606
34607         * config/i386/predicates.md (const2356_operand): Change to ...
34608         (const2367_operand): ... this.
34609         * config/i386/sse.md (avx512pf_scatterpf<mode>sf): Use
34610         const2367_operand.
34611         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
34612         (*avx512pf_scatterpf<mode>sf): Ditto.
34613         (avx512pf_scatterpf<mode>df): Ditto.
34614         (*avx512pf_scatterpf<mode>df_mask): Ditto.
34615         (*avx512pf_scatterpf<mode>df): Ditto.
34616         * config/i386/i386.c (ix86_expand_builtin): Update
34617         incorrect hint operand error message.
34618
34619 2014-03-04  Richard Biener  <rguenther@suse.de>
34620
34621         * lto-section-in.c (lto_get_section_data): Fix const cast.
34622
34623 2014-03-04  Paulo Matos  <paulo@matos-sorge.com>
34624
34625         * tree-streamer.c (record_common_node): Assert we don't record
34626         nodes with type double.
34627         (preload_common_node): Skip type double, complex double and double
34628         pointer since it is now frontend dependent due to fshort-double option.
34629
34630 2014-03-04  Richard Biener  <rguenther@suse.de>
34631
34632         PR lto/60405
34633         * lto-streamer-in.c (lto_read_body): Remove LTO bytecode version check.
34634         (lto_input_toplevel_asms): Likewise.
34635         * lto-section-in.c (lto_get_section_data): Instead do it here
34636         for every section.
34637
34638 2014-03-04  Richard Biener  <rguenther@suse.de>
34639
34640         PR tree-optimization/60382
34641         * tree-vect-loop.c (vect_is_simple_reduction_1): Do not consider
34642         dead PHIs a reduction.
34643
34644 2014-03-03  Uros Bizjak  <ubizjak@gmail.com>
34645
34646         * config/i386/xmmintrin.h (enum _mm_hint) <_MM_HINT_ET0>: Correct
34647         hint value.
34648         (_mm_prefetch): Move out of GCC target("sse") pragma.
34649         * config/i386/prfchwintrin.h (_m_prefetchw): Move out of
34650         GCC target("prfchw") pragma.
34651         * config/i386/i386.md (prefetch): Emit prefetchwt1 only
34652         for locality <= 2.
34653         * config/i386/i386.c (ix86_option_override_internal): Enable
34654         -mprfchw with -mprefetchwt1.
34655
34656 2014-03-03  Joern Rennecke  <joern.rennecke@embecosm.com>
34657
34658         * config/arc/arc.md (casesi_load) <length attribute alternative 0>:
34659         Mark as varying.
34660
34661 2014-03-03  Joern Rennecke  <joern.rennecke@embecosm.com>
34662
34663         * opts.h (CL_PCH_IGNORE): Define.
34664         * targhooks.c (option_affects_pch_p):
34665         Return false for options that have CL_PCH_IGNORE set.
34666         * opt-functions.awk: Process PchIgnore.
34667         * doc/options.texi: Document PchIgnore.
34668
34669         * config/arc/arc.opt (misize): Add PchIgnore property.
34670
34671 2014-03-03  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
34672
34673         * config/rs6000/rs6000.c (rs6000_preferred_reload_class): Disallow
34674         reload of PLUS rtx's outside of GENERAL_REGS or BASE_REGS; relax
34675         constraint on constants to permit them being loaded into
34676         GENERAL_REGS or BASE_REGS.
34677
34678 2014-03-03  Nick Clifton  <nickc@redhat.com>
34679
34680         * config/rl78/rl78-real.md (cbranchsi4_real_signed): Add
34681         anti-cacnonical alternatives.
34682         (negandhi3_real): New pattern.
34683         * config/rl78/rl78-virt.md (negandhi3_virt): New pattern.
34684
34685 2014-03-03  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
34686
34687         * config/avr/avr-mcus.def: Remove atxmega16x1.
34688         * config/avr/avr-tables.opt: Regenerate.
34689         * config/avr/t-multilib: Regenerate.
34690         * doc/avr-mmcu.texi: Regenerate.
34691
34692 2014-03-03  Tobias Grosser  <tobias@grosser.es>
34693             Mircea Namolaru  <mircea.namolaru@inria.fr>
34694
34695         PR tree-optimization/58028
34696         * graphite-clast-to-gimple.c (set_cloog_options): Don't remove
34697         scalar dimensions.
34698
34699 2014-03-03  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
34700
34701         * config/arm/neon.md (*movmisalign<mode>): Legitimize addresses
34702         not handled by recognizers.
34703
34704 2014-03-03  Jakub Jelinek  <jakub@redhat.com>
34705
34706         PR middle-end/60175
34707         * function.c (expand_function_end): Don't emit
34708         clobber_return_register sequence if clobber_after is a BARRIER.
34709         * cfgexpand.c (construct_exit_block): Append instructions before
34710         return_label to prev_bb.
34711
34712 2014-03-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
34713
34714         * config/rs6000/constraints.md: Document reserved use of "wc".
34715
34716 2014-03-02  Jan Hubicka  <hubicka@ucw.cz>
34717
34718         PR ipa/60150
34719         * ipa.c (function_and_variable_visibility): When dissolving comdat
34720         group, also set all symbols to local.
34721
34722 2014-03-02  Jan Hubicka  <hubicka@ucw.cz>
34723
34724         PR ipa/60306
34725
34726         Revert:
34727         2013-12-14  Jan Hubicka  <jh@suse.cz>
34728         PR middle-end/58477
34729         * ipa-prop.c (stmt_may_be_vtbl_ptr_store): Skip clobbers.
34730
34731 2014-03-02  Jon Beniston  <jon@beniston.com>
34732
34733         PR bootstrap/48230
34734         PR bootstrap/50927
34735         PR bootstrap/52466
34736         PR target/46898
34737         * config/lm32/lm32.c (lm32_legitimate_constant_p): Remove, as incorrect.
34738         (TARGET_LEGITIMATE_CONSTANT_P): Undefine, as not needed.
34739         * config/lm32/lm32.md (movsi_insn): Add 32-bit immediate support.
34740         (simple_return, *simple_return): New patterns
34741         * config/lm32/predicates.md (movsi_rhs_operand): Remove as obsolete.
34742         * configure.ac (force_sjlj_exceptions): Force sjlj exceptions for lm32.
34743
34744 2014-03-01  Paolo Carlini  <paolo.carlini@oracle.com>
34745
34746         * dwarf2out.c (gen_subprogram_die): Tidy.
34747
34748 2014-03-01  Oleg Endo  <olegendo@gcc.gnu.org>
34749
34750         PR target/60071
34751         * config/sh/sh.md (*mov_t_msb_neg): Split into ...
34752         (*mov_t_msb_neg_negc): ... this new insn.
34753
34754 2014-02-28  Jason Merrill  <jason@redhat.com>
34755
34756         PR c++/58678
34757         * ipa-devirt.c (ipa_devirt): Don't choose an implicitly-declared
34758         function.
34759
34760 2014-02-28  Paolo Carlini  <paolo.carlini@oracle.com>
34761
34762         PR c++/60314
34763         * dwarf2out.c (decltype_auto_die): New static.
34764         (gen_subprogram_die): Handle 'decltype(auto)' like 'auto'.
34765         (gen_type_die_with_usage): Handle 'decltype(auto)'.
34766         (is_cxx_auto): Likewise.
34767
34768 2014-02-28  Ian Bolton  <ian.bolton@arm.com>
34769
34770         * config/aarch64/aarch64.h: Define __ARM_NEON by default if
34771         we are not using general regs only.
34772
34773 2014-02-28  Richard Biener  <rguenther@suse.de>
34774
34775         PR target/60280
34776         * tree-cfgcleanup.c (tree_forwarder_block_p): Restrict
34777         previous fix and only allow to remove trivial pre-headers
34778         and latches.  Also honor LOOPS_MAY_HAVE_MULTIPLE_LATCHES.
34779         (remove_forwarder_block): Properly update the latch of a loop.
34780
34781 2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
34782
34783         PR debug/59992
34784         * cselib.c (cselib_hasher::equal): Special-case VALUE lookup.
34785         (cselib_preserved_hash_table): New.
34786         (preserve_constants_and_equivs): Move preserved vals to it.
34787         (cselib_find_slot): Look it up first.
34788         (cselib_init): Initialize it.
34789         (cselib_finish): Release it.
34790         (dump_cselib_table): Dump it.
34791
34792 2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
34793
34794         PR debug/59992
34795         * cselib.c (remove_useless_values): Skip to avoid quadratic
34796         behavior if the condition moved from...
34797         (cselib_process_insn): ... here holds.
34798
34799 2014-02-28  Alexandre Oliva  <aoliva@redhat.com>
34800
34801         PR debug/57232
34802         * var-tracking.c (vt_initialize): Apply the same condition to
34803         preserve the CFA base value.
34804
34805 2014-02-28  Joey Ye  <joey.ye@arm.com>
34806
34807         PR target/PR60169
34808         * config/arm/arm.c (thumb_far_jump_used_p): Don't change
34809         if reload in progress or completed.
34810
34811 2014-02-28  Tobias Burnus  <burnus@net-b.de>
34812
34813         PR middle-end/60147
34814         * tree-pretty-print.c (dump_generic_node, print_declaration): Handle
34815         NAMELIST_DECL.
34816
34817 2014-02-27  H.J. Lu  <hongjiu.lu@intel.com>
34818
34819         * doc/tm.texi.in (Condition Code Status): Update documention for
34820         relative locations of cc0-setter and cc0-user.
34821
34822 2014-02-27  Jeff Law  <law@redhat.com>
34823
34824         PR rtl-optimization/52714
34825         * combine.c (try_combine): When splitting an unrecognized PARALLEL
34826         into two independent simple sets, if I3 is a jump, ensure the
34827         pattern we place into I3 is a (set (pc) ...).
34828
34829 2014-02-27  Mikael Pettersson  <mikpe@it.uu.se>
34830             Jeff Law  <law@redhat.com>
34831
34832         PR rtl-optimization/49847
34833         * cse.c (fold_rtx) Handle case where cc0 setter and cc0 user
34834         are in different blocks.
34835         * doc/tm.texi (Condition Code Status): Update documention for
34836         relative locations of cc0-setter and cc0-user.
34837
34838 2014-02-27  Vladimir Makarov  <vmakarov@redhat.com>
34839
34840         PR target/59222
34841         * lra.c (lra_emit_add): Check SUBREG too.
34842
34843 2014-02-27  Andreas Schwab  <schwab@suse.de>
34844
34845         * config/m68k/m68k.c (m68k_option_override): Disable
34846         -flive-range-shrinkage for classic m68k.
34847         (m68k_override_options_after_change): Likewise.
34848
34849 2014-02-27  Marek Polacek  <polacek@redhat.com>
34850
34851         PR middle-end/59223
34852         * tree-ssa-uninit.c (gate_warn_uninitialized): Run the pass even for
34853         -Wmaybe-uninitialized.
34854
34855 2014-02-27  Alan Modra  <amodra@gmail.com>
34856
34857         PR target/57936
34858         * reload1.c (emit_input_reload_insns): When reload_override_in,
34859         set old to rl->in_reg when rl->in_reg is a subreg.
34860
34861 2014-02-26  Richard Biener  <rguenther@suse.de>
34862
34863         PR bootstrap/60343
34864         * lra-assigns.c (spill_for): Avoid mixed-sign comparison.
34865
34866 2014-02-25  Ilya Tocar  <ilya.tocar@intel.com>
34867
34868         * common/config/i386/predicates.md (const1256_operand): Remove.
34869         (const2356_operand): New.
34870         (const_1_to_2_operand): Remove.
34871         * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
34872         (*avx512pf_gatherpf<mode>sf_mask): Ditto.
34873         (*avx512pf_gatherpf<mode>sf): Ditto.
34874         (avx512pf_gatherpf<mode>df): Ditto.
34875         (*avx512pf_gatherpf<mode>df_mask): Ditto.
34876         (*avx512pf_gatherpf<mode>df): Ditto.
34877         (avx512pf_scatterpf<mode>sf): Ditto.
34878         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
34879         (*avx512pf_scatterpf<mode>sf): Ditto.
34880         (avx512pf_scatterpf<mode>df): Ditto.
34881         (*avx512pf_scatterpf<mode>df_mask): Ditto.
34882         (*avx512pf_scatterpf<mode>df): Ditto.
34883         * common/config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET0.
34884
34885 2014-02-26  Ilya Tocar  <ilya.tocar@intel.com>
34886
34887         * config/i386/avx512fintrin.h (_mm512_testn_epi32_mask),
34888         (_mm512_mask_testn_epi32_mask), (_mm512_testn_epi64_mask),
34889         (_mm512_mask_testn_epi64_mask): Move to ...
34890         * config/i386/avx512cdintrin.h: Here.
34891         * config/i386/i386.c (bdesc_args): Change MASK_ISA for testnm.
34892         * config/i386/sse.md (avx512f_vmscalef<mode><round_name>): Remove %.
34893         (avx512f_scalef<mode><mask_name><round_name>): Ditto.
34894         (avx512f_testnm<mode>3<mask_scalar_merge_name>): Change conditon to
34895         TARGET_AVX512F from TARGET_AVX512CD.
34896
34897 2014-02-26  Richard Biener  <rguenther@suse.de>
34898
34899         PR ipa/60327
34900         * ipa.c (walk_polymorphic_call_targets): Properly guard
34901         call to inline_update_overall_summary.
34902
34903 2014-02-26  Bin Cheng  <bin.cheng@arm.com>
34904
34905         PR target/60280
34906         * tree-cfgcleanup.c (tree_forwarder_block_p): Protect loop preheaders
34907         and latches only if requested.  Fix latch if it is removed.
34908         * tree-ssa-dom.c (tree_ssa_dominator_optimize): Set
34909         LOOPS_HAVE_PREHEADERS.
34910
34911 2014-02-25  Andrew Pinski  <apinski@cavium.com>
34912
34913         * builtins.c (expand_builtin_thread_pointer): Create a new target
34914         when the target is NULL.
34915
34916 2014-02-25  Vladimir Makarov  <vmakarov@redhat.com>
34917
34918         PR rtl-optimization/60317
34919         * params.def (PARAM_LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
34920         * params.h (LRA_MAX_CONSIDERED_RELOAD_PSEUDOS): New.
34921         * lra-assigns.c: Include params.h.
34922         (spill_for): Use LRA_MAX_CONSIDERED_RELOAD_PSEUDOS as guard for
34923         other reload pseudos considerations.
34924
34925 2014-02-25  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
34926
34927         * config/rs6000/vector.md (*vector_unordered<mode>): Change split
34928         to use canonical form for nor<mode>3.
34929
34930 2014-02-25  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
34931
34932         PR target/55426
34933         * config/arm/arm.h (CANNOT_CHANGE_MODE_CLASS): Allow 128 to 64-bit
34934         conversions.
34935
34936 2014-02-25  Ilya Tocar  <ilya.tocar@intel.com>
34937
34938         * common/config/i386/i386-common.c (OPTION_MASK_ISA_PREFETCHWT1_SET),
34939         (OPTION_MASK_ISA_PREFETCHWT1_UNSET): New.
34940         (ix86_handle_option): Handle OPT_mprefetchwt1.
34941         * config/i386/cpuid.h (bit_PREFETCHWT1): New.
34942         * config/i386/driver-i386.c (host_detect_local_cpu): Detect
34943         PREFETCHWT1 CPUID.
34944         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
34945         OPTION_MASK_ISA_PREFETCHWT1.
34946         * config/i386/i386.c (ix86_target_string): Handle mprefetchwt1.
34947         (PTA_PREFETCHWT1): New.
34948         (ix86_option_override_internal): Handle PTA_PREFETCHWT1.
34949         (ix86_valid_target_attribute_inner_p): Handle OPT_mprefetchwt1.
34950         * config/i386/i386.h (TARGET_PREFETCHWT1, TARGET_PREFETCHWT1_P): New.
34951         * config/i386/i386.md (prefetch): Check TARGET_PREFETCHWT1
34952         (*prefetch_avx512pf_<mode>_: Change into ...
34953         (*prefetch_prefetchwt1_<mode>: This.
34954         * config/i386/i386.opt (mprefetchwt1): New.
34955         * config/i386/xmmintrin.h (_mm_hint): Add _MM_HINT_ET1.
34956         (_mm_prefetch): Handle intent to write.
34957         * doc/invoke.texi (mprefetchwt1), (mno-prefetchwt1): Doccument.
34958
34959 2014-02-25  Richard Biener  <rguenther@suse.de>
34960
34961         PR middle-end/60291
34962         * emit-rtl.c (mem_attrs_htab): Remove.
34963         (mem_attrs_htab_hash): Likewise.
34964         (mem_attrs_htab_eq): Likewise.
34965         (set_mem_attrs): Always allocate new mem-attrs when something changed.
34966         (init_emit_once): Do not allocate mem_attrs_htab.
34967
34968 2014-02-25  Richard Biener  <rguenther@suse.de>
34969
34970         PR lto/60319
34971         * lto-opts.c (lto_write_options): Output non-explicit conservative
34972         -fwrapv, -fno-trapv and -fno-strict-overflow.
34973         * lto-wrapper.c (merge_and_complain): Handle merging those options.
34974         (run_gcc): And pass them through.
34975
34976 2014-02-25  Andrey Belevantsev  <abel@ispras.ru>
34977
34978         * sel-sched.c (calculate_new_fences): New parameter ptime.
34979         Calculate it as a maximum over all fence cycles.
34980         (sel_sched_region_2): Adjust the call to calculate_new_fences.
34981         Print the final schedule timing when sched_verbose.
34982
34983 2014-02-25  Andrey Belevantsev  <abel@ispras.ru>
34984
34985         PR rtl-optimization/60292
34986         * sel-sched.c (fill_vec_av_set): Do not reset target availability
34987         bit fot the fence instruction.
34988
34989 2014-02-24  Alangi Derick  <alangiderick@gmail.com>
34990
34991         * calls.h: Fix typo in comment.
34992
34993 2014-02-24  John David Anglin  <danglin@gcc.gnu.org>
34994
34995         * config/pa/pa.c (pa_output_move_double): Don't valididate when
34996         adjusting offsetable addresses.
34997
34998 2014-02-24  Guozhi Wei  <carrot@google.com>
34999
35000         * sparseset.h (sparseset_pop): Fix the wrong index.
35001
35002 2014-02-24  Walter Lee  <walt@tilera.com>
35003
35004         * config.gcc (tilepro-*-*): Change to tilepro*-*-*.
35005         (tilegx-*-linux*): Change to tilegx*-*-linux*; Support tilegxbe
35006         triplet.
35007         * common/config/tilegx/tilegx-common.c
35008         (TARGET_DEFAULT_TARGET_FLAGS): Define.
35009         * config/tilegx/linux.h (ASM_SPEC): Add endian_spec.
35010         (LINK_SPEC): Ditto.
35011         * config/tilegx/sync.md (atomic_test_and_set): Handle big endian.
35012         * config/tilegx/tilegx.c (tilegx_return_in_msb): New.
35013         (tilegx_gimplify_va_arg_expr): Handle big endian.
35014         (tilegx_expand_unaligned_load): Ditto.
35015         (tilegx_expand_unaligned_store): Ditto.
35016         (TARGET_RETURN_IN_MSB): New.
35017         * config/tilegx/tilegx.h (TARGET_DEFAULT): New.
35018         (TARGET_ENDIAN_DEFAULT): New.
35019         (TARGET_BIG_ENDIAN): Handle big endian.
35020         (BYTES_BIG_ENDIAN): Ditto.
35021         (WORDS_BIG_ENDIAN): Ditto.
35022         (FLOAT_WORDS_BIG_ENDIAN): Ditto.
35023         (ENDIAN_SPEC): New.
35024         (EXTRA_SPECS): New.
35025         * config/tilegx/tilegx.md (extv): Handle big endian.
35026         (extzv): Ditto.
35027         (insn_st<n>): Ditto.
35028         (insn_st<n>_add<bitsuffix>): Ditto.
35029         (insn_stnt<n>): Ditto.
35030         (insn_stnt<n>_add<bitsuffix>):Ditto.
35031         (vec_interleave_highv8qi): Handle big endian.
35032         (vec_interleave_highv8qi_be): New.
35033         (vec_interleave_highv8qi_le): New.
35034         (insn_v1int_h): Handle big endian.
35035         (vec_interleave_lowv8qi): Handle big endian.
35036         (vec_interleave_lowv8qi_be): New.
35037         (vec_interleave_lowv8qi_le): New.
35038         (insn_v1int_l): Handle big endian.
35039         (vec_interleave_highv4hi): Handle big endian.
35040         (vec_interleave_highv4hi_be): New.
35041         (vec_interleave_highv4hi_le): New.
35042         (insn_v2int_h): Handle big endian.
35043         (vec_interleave_lowv4hi): Handle big endian.
35044         (vec_interleave_lowv4hi_be): New.
35045         (vec_interleave_lowv4hi_le): New.
35046         (insn_v2int_l): Handle big endian.
35047         (vec_interleave_highv2si): Handle big endian.
35048         (vec_interleave_highv2si_be): New.
35049         (vec_interleave_highv2si_le): New.
35050         (insn_v4int_h): Handle big endian.
35051         (vec_interleave_lowv2si): Handle big endian.
35052         (vec_interleave_lowv2si_be): New.
35053         (vec_interleave_lowv2si_le): New.
35054         (insn_v4int_l): Handle big endian.
35055         * config/tilegx/tilegx.opt (mbig-endian): New option.
35056         (mlittle-endian): New option.
35057         * doc/install.texi: Document tilegxbe-linux.
35058         * doc/invoke.texi: Document -mbig-endian and -mlittle-endian.
35059
35060 2014-02-24  Martin Jambor  <mjambor@suse.cz>
35061
35062         PR ipa/60266
35063         * ipa-cp.c (propagate_constants_accross_call): Bail out early if
35064         there are no parameter descriptors.
35065
35066 2014-02-24  Andrey Belevantsev  <abel@ispras.ru>
35067
35068         PR rtl-optimization/60268
35069         * sched-rgn.c (haifa_find_rgns): Move the nr_regions_initial variable
35070         initialization to ...
35071         (sched_rgn_init): ... here.
35072         (schedule_region): Check for SCHED_PRESSURE_NONE earlier.
35073
35074 2014-02-23  David Holsgrove  <david.holsgrove@xilinx.com>
35075
35076         * config/microblaze/microblaze.md: Correct ashrsi_reg / lshrsi_reg
35077         names.
35078
35079 2014-02-23  Edgar E. Iglesias  <edgar.iglesias@xilinx.com>
35080
35081         * config/microblaze/microblaze.h: Remove SECONDARY_MEMORY_NEEDED
35082         definition.
35083
35084 2014-02-23  David Holsgrove  <david.holsgrove@xilinx.com>
35085
35086         * /config/microblaze/microblaze.c: Add microblaze_asm_output_mi_thunk,
35087         define TARGET_ASM_OUTPUT_MI_THUNK and TARGET_ASM_CAN_OUTPUT_MI_THUNK.
35088
35089 2014-02-23  David Holsgrove  <david.holsgrove@xilinx.com>
35090
35091         * config/microblaze/predicates.md: Add cmp_op predicate.
35092         * config/microblaze/microblaze.md: Add branch_compare instruction
35093         which uses cmp_op predicate and emits cmp insn before branch.
35094         * config/microblaze/microblaze.c (microblaze_emit_compare): Rename
35095         to microblaze_expand_conditional_branch and consolidate logic.
35096         (microblaze_expand_conditional_branch): emit branch_compare
35097         insn instead of handling cmp op separate from branch insn.
35098
35099 2014-02-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35100
35101         * config/rs6000/rs6000.c (rs6000_emit_le_vsx_move): Relax assert
35102         to permit subregs.
35103
35104 2014-02-23  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35105
35106         * config/rs6000/altivec.md (altivec_lve<VI_char>x): Replace
35107         define_insn with define_expand and new define_insn
35108         *altivec_lve<VI_char>x_internal.
35109         (altivec_stve<VI_char>x): Replace define_insn with define_expand
35110         and new define_insn *altivec_stve<VI_char>x_internal.
35111         * config/rs6000/rs6000-protos.h (altivec_expand_stvex_be): New
35112         prototype.
35113         * config/rs6000/rs6000.c (altivec_expand_lvx_be): Document use by
35114         lve*x built-ins.
35115         (altivec_expand_stvex_be): New function.
35116
35117 2014-02-22  Joern Rennecke  <joern.rennecke@embecosm.com>
35118
35119         * config/avr/avr.c (avr_can_eliminate): Allow elimination from
35120         ARG_POINTER_REGNUM to STACK_POINTER_REGNUM if !frame_pointer_needed.
35121         * config/avr/avr.c (ELIMINABLE_REGS): Add elimination from
35122         ARG_POINTER_REGNUM to STACK_POINTER_REGNUM.
35123
35124 2014-02-21  Vladimir Makarov  <vmakarov@redhat.com>
35125
35126         PR target/60298
35127         * lra-constraints.c (inherit_reload_reg): Use lra_emit_move
35128         instead of emit_move_insn.
35129
35130 2014-02-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35131
35132         * config/rs6000/altivec.md (altivec_vsumsws): Replace second
35133         vspltw with vsldoi.
35134         (reduc_uplus_v16qi): Use gen_altivec_vsumsws_direct instead of
35135         gen_altivec_vsumsws.
35136
35137 2014-02-21  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35138
35139         * config/rs6000/altivec.md (altivec_lvxl): Rename as
35140         *altivec_lvxl_<mode>_internal and use VM2 iterator instead of V4SI.
35141         (altivec_lvxl_<mode>): New define_expand incorporating
35142         -maltivec=be semantics where needed.
35143         (altivec_lvx): Rename as *altivec_lvx_<mode>_internal.
35144         (altivec_lvx_<mode>): New define_expand incorporating -maltivec=be
35145         semantics where needed.
35146         (altivec_stvx): Rename as *altivec_stvx_<mode>_internal.
35147         (altivec_stvx_<mode>): New define_expand incorporating
35148         -maltivec=be semantics where needed.
35149         (altivec_stvxl): Rename as *altivec_stvxl_<mode>_internal and use
35150         VM2 iterator instead of V4SI.
35151         (altivec_stvxl_<mode>): New define_expand incorporating
35152         -maltivec=be semantics where needed.
35153         * config/rs6000/rs6000-builtin.def: Add new built-in definitions
35154         LVXL_V2DF, LVXL_V2DI, LVXL_V4SF, LVXL_V4SI, LVXL_V8HI, LVXL_V16QI,
35155         LVX_V2DF, LVX_V2DI, LVX_V4SF, LVX_V4SI, LVX_V8HI, LVX_V16QI, STVX_V2DF,
35156         STVX_V2DI, STVX_V4SF, STVX_V4SI, STVX_V8HI, STVX_V16QI, STVXL_V2DF,
35157         STVXL_V2DI, STVXL_V4SF, STVXL_V4SI, STVXL_V8HI, STVXL_V16QI.
35158         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Replace
35159         ALTIVEC_BUILTIN_LVX with ALTIVEC_BUILTIN_LVX_<MODE> throughout;
35160         similarly for ALTIVEC_BUILTIN_LVXL, ALTIVEC_BUILTIN_STVX, and
35161         ALTIVEC_BUILTIN_STVXL.
35162         * config/rs6000/rs6000-protos.h (altivec_expand_lvx_be): New prototype.
35163         (altivec_expand_stvx_be): Likewise.
35164         * config/rs6000/rs6000.c (swap_selector_for_mode): New function.
35165         (altivec_expand_lvx_be): Likewise.
35166         (altivec_expand_stvx_be): Likewise.
35167         (altivec_expand_builtin): Add cases for
35168         ALTIVEC_BUILTIN_STVX_<MODE>, ALTIVEC_BUILTIN_STVXL_<MODE>,
35169         ALTIVEC_BUILTIN_LVXL_<MODE>, and ALTIVEC_BUILTIN_LVX_<MODE>.
35170         (altivec_init_builtins): Add definitions for
35171         __builtin_altivec_lvxl_<mode>, __builtin_altivec_lvx_<mode>,
35172         __builtin_altivec_stvx_<mode>, and __builtin_altivec_stvxl_<mode>.
35173
35174 2014-02-21  Catherine Moore  <clm@codesourcery.com>
35175
35176         * doc/invoke.texi (mvirt, mno-virt): Document.
35177         * config/mips/mips.opt (mvirt): New option.
35178         * config/mips/mips.h (ASM_SPEC): Pass mvirt to the assembler.
35179
35180 2014-02-21  Richard Biener  <rguenther@suse.de>
35181
35182         PR tree-optimization/60276
35183         * tree-vectorizer.h (struct _stmt_vec_info): Add min_neg_dist field.
35184         (STMT_VINFO_MIN_NEG_DIST): New macro.
35185         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Record
35186         STMT_VINFO_MIN_NEG_DIST.
35187         * tree-vect-stmts.c (vectorizable_load): Verify if assumptions
35188         made for negative dependence distances still hold.
35189
35190 2014-02-21  Richard Biener  <rguenther@suse.de>
35191
35192         PR middle-end/60291
35193         * tree-ssa-live.c (mark_all_vars_used_1): Do not walk
35194         DECL_INITIAL for globals not in the current function context.
35195
35196 2014-02-21  Jakub Jelinek  <jakub@redhat.com>
35197
35198         PR tree-optimization/56490
35199         * params.def (PARAM_UNINIT_CONTROL_DEP_ATTEMPTS): New param.
35200         * tree-ssa-uninit.c: Include params.h.
35201         (compute_control_dep_chain): Add num_calls argument, return false
35202         if it exceed PARAM_UNINIT_CONTROL_DEP_ATTEMPTS param, pass
35203         num_calls to recursive call.
35204         (find_predicates): Change dep_chain into normal array,
35205         cur_chain into auto_vec<edge, MAX_CHAIN_LEN + 1>, add num_calls
35206         variable and adjust compute_control_dep_chain caller.
35207         (find_def_preds): Likewise.
35208
35209 2014-02-21  Thomas Schwinge  <thomas@codesourcery.com>
35210
35211         * gimple-pretty-print.c (dump_gimple_omp_for) [flags & TDF_RAW]
35212         <case GF_OMP_FOR_KIND_CILKSIMD>: Add missing break statement.
35213
35214 2014-02-21  Nick Clifton  <nickc@redhat.com>
35215
35216         * config/stormy16/stormy16.md (pushdqi1): Add mode to post_inc.
35217         (pushhi1): Likewise.
35218         (popqi1): Add mode to pre_dec.
35219         (pophi1): Likewise.
35220
35221 2014-02-21  Jakub Jelinek  <jakub@redhat.com>
35222
35223         * config/i386/i386.c (ix86_expand_vec_perm): Use V8SImode
35224         mode for mask of V8SFmode permutation.
35225
35226 2014-02-20  Richard Henderson  <rth@redhat.com>
35227
35228         PR c++/60272
35229         * builtins.c (expand_builtin_atomic_compare_exchange): Always make
35230         a new pseudo for OLDVAL.
35231
35232 2014-02-20  Jakub Jelinek  <jakub@redhat.com>
35233
35234         PR target/57896
35235         * config/i386/i386.c (expand_vec_perm_interleave2): Don't call
35236         gen_reg_rtx if d->testing_p.
35237         (expand_vec_perm_pshufb2, expand_vec_perm_broadcast_1): Return early
35238         if d->testing_p and we will certainly return true.
35239         (expand_vec_perm_even_odd_1): Likewise.  Don't call gen_reg_rtx
35240         if d->testing_p.
35241
35242 2014-02-20  Uros Bizjak  <ubizjak@gmail.com>
35243
35244         * emit-rtl.c (gen_reg_rtx): Assert that
35245         crtl->emit.regno_pointer_align_length is non-zero.
35246
35247 2014-02-20  Richard Henderson  <rth@redhat.com>
35248
35249         PR c++/60272
35250         * builtins.c (expand_builtin_atomic_compare_exchange): Conditionalize
35251         on failure the store back into EXPECT.
35252
35253 2014-02-20  Chung-Lin Tang  <cltang@codesourcery.com>
35254             Sandra Loosemore  <sandra@codesourcery.com>
35255
35256         * config/nios2/nios2.md (unspec): Add UNSPEC_PIC_GOTOFF_SYM enum.
35257         * config/nios2/nios2.c (nios2_function_profiler): Add
35258         -fPIC (flag_pic == 2) support.
35259         (nios2_handle_custom_fpu_cfg): Fix warning parameter.
35260         (nios2_large_offset_p): New function.
35261         (nios2_unspec_reloc_p): Move up position, update to use
35262         nios2_large_offset_p.
35263         (nios2_unspec_address): Remove function.
35264         (nios2_unspec_offset): New function.
35265         (nios2_large_got_address): New function.
35266         (nios2_got_address): Add large offset support.
35267         (nios2_legitimize_tls_address): Update usage of removed and new
35268         functions.
35269         (nios2_symbol_binds_local_p): New function.
35270         (nios2_load_pic_address): Add -fPIC (flag_pic == 2) support.
35271         (nios2_legitimize_address): Update to use nios2_large_offset_p.
35272         (nios2_emit_move_sequence): Avoid legitimizing (const (unspec ...)).
35273         (nios2_print_operand): Merge H/L processing, add hiadj/lo
35274         processing for (const (unspec ...)).
35275         (nios2_unspec_reloc_name): Add UNSPEC_PIC_GOTOFF_SYM case.
35276
35277 2014-02-20  Richard Biener  <rguenther@suse.de>
35278
35279         * tree-cfg.c (replace_uses_by): Mark altered BBs before
35280         doing the substitution.
35281         (verify_gimple_assign_single): Also verify bare MEM_REFs on the lhs.
35282
35283 2014-02-20  Martin Jambor  <mjambor@suse.cz>
35284
35285         PR ipa/55260
35286         * ipa-cp.c (cgraph_edge_brings_all_agg_vals_for_node): Uce correct
35287         info when checking whether lattices are bottom.
35288
35289 2014-02-20  Richard Biener  <rguenther@suse.de>
35290
35291         PR middle-end/60221
35292         * tree-eh.c (execute_cleanup_eh_1): Also cleanup empty EH
35293         regions at -O0.
35294
35295 2014-02-20  Jan Hubicka  <hubicka@ucw.cz>
35296
35297         PR ipa/58555
35298         * ipa-inline-transform.c (clone_inlined_nodes): Add freq_scale
35299         parameter specifying the scaling.
35300         (inline_call): Update.
35301         (want_inline_recursively): Guard division by zero.
35302         (recursive_inlining): Update.
35303         * ipa-inline.h (clone_inlined_nodes): Update.
35304
35305 2014-02-20  Ilya Tocar  <ilya.tocar@intel.com>
35306
35307         PR target/60204
35308         * config/i386/i386.c (classify_argument): Pass structures of size
35309         64 bytes or less in register.
35310
35311 2014-02-20  Ilya Tocar  <ilya.tocar@intel.com>
35312             Kirill Yukhin  <kirill.yukhin@intel.com>
35313
35314         * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): Swap operands.
35315         (_mm_rcp28_round_ss): Ditto.
35316         (_mm_rsqrt28_round_sd): Ditto.
35317         (_mm_rsqrt28_round_ss): Ditto.
35318         * config/i386/avx512erintrin.h (_mm_rcp14_round_sd): Ditto.
35319         (_mm_rcp14_round_ss): Ditto.
35320         (_mm_rsqrt14_round_sd): Ditto.
35321         (_mm_rsqrt14_round_ss): Ditto.
35322         * config/i386/sse.md (rsqrt14<mode>): Put nonimmediate operand as
35323         the first input operand, get rid of match_dup.
35324         (avx512er_exp2<mode><mask_name><round_saeonly_name>): Set type
35325         attribute to sse.
35326         (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
35327         Ditto.
35328         (avx512er_vmrcp28<mode><round_saeonly_name>): Put nonimmediate
35329         operand as the first input operand, set type attribute.
35330         (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
35331         Set type attribute.
35332         (avx512er_vmrsqrt28<mode><round_saeonly_name>): Put nonimmediate
35333         operand as the first input operand, set type attribute.
35334
35335 2014-02-19  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35336
35337         * config/rs6000/rs6000.c (vspltis_constant): Fix most significant
35338         bit of zero.
35339
35340 2014-02-19  H.J. Lu  <hongjiu.lu@intel.com>
35341
35342         PR target/60207
35343         * config/i386/i386.c (construct_container): Remove TFmode check
35344         for X86_64_INTEGER_CLASS.
35345
35346 2014-02-19  Uros Bizjak  <ubizjak@gmail.com>
35347
35348         PR target/59794
35349         * config/i386/i386.c (type_natural_mode): Warn for ABI changes
35350         only when -Wpsabi is enabled.
35351
35352 2014-02-19  Michael Hudson-Doyle  <michael.hudson@linaro.org>
35353
35354         PR target/59799
35355         * config/aarch64/aarch64.c (aarch64_pass_by_reference): The rules for
35356         passing arrays in registers are the same as for structs, so remove the
35357         special case for them.
35358
35359 2014-02-19  Eric Botcazou  <ebotcazou@adacore.com>
35360
35361         * expr.c (expand_expr_real_1) <case VIEW_CONVERT_EXPR>: For a bit-field
35362         destination type, extract only the valid bits if the source type is not
35363         integral and has a different mode.
35364
35365 2014-02-19  Richard Biener  <rguenther@suse.de>
35366
35367         PR ipa/60243
35368         * tree-inline.c (estimate_num_insns): Avoid calling cgraph_get_node
35369         for all calls.
35370
35371 2014-02-19  Richard Biener  <rguenther@suse.de>
35372
35373         PR ipa/60243
35374         * ipa-prop.c: Include stringpool.h and tree-ssanames.h.
35375         (ipa_modify_call_arguments): Emit an argument load explicitely and
35376         preserve virtual SSA form there and for the replacement call.
35377         Do not update SSA form nor free dominance info.
35378
35379 2014-02-18  Jan Hubicka  <hubicka@ucw.cz>
35380
35381         * ipa.c (function_and_variable_visibility): Also clear WEAK
35382         flag when disolving COMDAT_GROUP.
35383
35384 2014-02-18  Jan Hubicka  <hubicka@ucw.cz>
35385
35386         * ipa-prop.h (ipa_ancestor_jf_data): Update ocmment.
35387         * ipa-prop.c (ipa_set_jf_known_type): Return early when
35388         not devirtualizing.
35389         (ipa_set_ancestor_jf): Set type to NULL hwen it is not preserved;
35390         do more sanity checks.
35391         (detect_type_change): Return true when giving up early.
35392         (compute_complex_assign_jump_func): Fix type parameter of
35393         ipa_set_ancestor_jf.
35394         (compute_complex_ancestor_jump_func): Likewise.
35395         (update_jump_functions_after_inlining): Fix updating of
35396         ancestor function.
35397         * ipa-cp.c (ipa_get_jf_ancestor_result): Be ready for type to be NULL.
35398
35399 2014-02-18  Jan Hubicka  <hubicka@ucw.cz>
35400
35401         * cgraph.c (cgraph_update_edges_for_call_stmt_node): Also remove
35402         inline clones when edge disappears.
35403
35404 2014-02-18  Michael Meissner  <meissner@linux.vnet.ibm.com>
35405
35406         PR target/60203
35407         * config/rs6000/rs6000.md (mov<mode>_64bit, TF/TDmode moves):
35408         Split 64-bit moves into 2 patterns.  Do not allow the use of
35409         direct move for TDmode in little endian, since the decimal value
35410         has little endian bytes within a word, but the 64-bit pieces are
35411         ordered in a big endian fashion, and normal subreg's of TDmode are
35412         not allowed.
35413         (mov<mode>_64bit_dm): Likewise.
35414         (movtd_64bit_nodm): Likewise.
35415
35416 2014-02-18  Eric Botcazou  <ebotcazou@adacore.com>
35417
35418         PR tree-optimization/60174
35419         * tree-ssa-reassoc.c (init_range_entry): Do not look into the defining
35420         statement of an SSA_NAME that occurs in an abnormal PHI node.
35421
35422 2014-02-18  Jakub Jelinek  <jakub@redhat.com>
35423
35424         PR sanitizer/60142
35425         * final.c (SEEN_BB): Remove.
35426         (SEEN_NOTE, SEEN_EMITTED): Renumber.
35427         (final_scan_insn): Don't force_source_line on second
35428         NOTE_INSN_BASIC_BLOCK.
35429
35430 2014-02-18  Uros Bizjak  <ubizjak@gmail.com>
35431
35432         PR target/60205
35433         * config/i386/i386.h (struct ix86_args): Add warn_avx512f.
35434         * config/i386/i386.c (init_cumulative_args): Initialize warn_avx512f.
35435         (type_natural_mode): Warn ABI change when %zmm register is not
35436         available for AVX512F vector value passing.
35437
35438 2014-02-18  Kai Tietz  <ktietz@redhat.com>
35439
35440         PR target/60193
35441         * config/i386/i386.c (ix86_expand_prologue): Use value in
35442         rax register as displacement when restoring %r10 or %rax.
35443         Fix wrong offset when restoring both registers.
35444
35445 2014-02-18  Eric Botcazou  <ebotcazou@adacore.com>
35446
35447         * ipa-prop.c (compute_complex_ancestor_jump_func): Replace overzealous
35448         assertion with conditional return.
35449
35450 2014-02-18  Jakub Jelinek  <jakub@redhat.com>
35451             Uros Bizjak  <ubizjak@gmail.com>
35452
35453         PR driver/60233
35454         * config/i386/driver-i386.c (host_detect_local_cpu): If
35455         YMM state is not saved by the OS, also clear has_f16c.  Move
35456         CPUID 0x80000001 handling before YMM state saving checking.
35457
35458 2014-02-18  Andrey Belevantsev  <abel@ispras.ru>
35459
35460         PR rtl-optimization/58960
35461         * haifa-sched.c (alloc_global_sched_pressure_data): New,
35462         factored out from ...
35463         (sched_init): ... here.
35464         (free_global_sched_pressure_data): New, factored out from ...
35465         (sched_finish): ... here.
35466         * sched-int.h (free_global_sched_pressure_data): Declare.
35467         * sched-rgn.c (nr_regions_initial): New static global.
35468         (haifa_find_rgns): Initialize it.
35469         (schedule_region): Disable sched-pressure for the newly
35470         generated regions.
35471
35472 2014-02-17  Richard Biener  <rguenther@suse.de>
35473
35474         * tree-vect-stmts.c (free_stmt_vec_info): Clear BB and
35475         release SSA defs of pattern stmts.
35476
35477 2014-02-17  Richard Biener  <rguenther@suse.de>
35478
35479         * tree-inline.c (expand_call_inline): Release the virtual
35480         operand defined by the call we are about to inline.
35481
35482 2014-02-17  Richard Biener  <rguenther@suse.de>
35483
35484         * tree-ssa.c (verify_ssa): If verify_def found an error, ICE.
35485
35486 2014-02-17  Kirill Yukhin  <kirill.yukhin@intel.com>
35487             Ilya Tocar  <ilya.tocar@intel.com>
35488
35489         * config/i386/avx512fintrin.h (_mm512_maskz_permutexvar_epi64): Swap
35490         arguments order in builtin.
35491         (_mm512_permutexvar_epi64): Ditto.
35492         (_mm512_mask_permutexvar_epi64): Ditto
35493         (_mm512_maskz_permutexvar_epi32): Ditto
35494         (_mm512_permutexvar_epi32): Ditto
35495         (_mm512_mask_permutexvar_epi32): Ditto
35496
35497 2014-02-16  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35498
35499         * config/rs6000/altivec.md (p8_vmrgew): Handle little endian targets.
35500         (p8_vmrgow): Likewise.
35501
35502 2014-02-16  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
35503
35504         * config/rs6000/vsx.md (vsx_xxpermdi_<mode>): Handle little
35505         endian targets.
35506
35507 2014-02-15  Michael Meissner  <meissner@linux.vnet.ibm.com>
35508
35509         PR target/60203
35510         * config/rs6000/rs6000.md (rreg): Add TFmode, TDmode constraints.
35511         (mov<mode>_internal, TFmode/TDmode): Split TFmode/TDmode moves
35512         into 64-bit and 32-bit moves.  On 64-bit moves, add support for
35513         using direct move instructions on ISA 2.07.  Also adjust
35514         instruction length for 64-bit.
35515         (mov<mode>_64bit, TFmode/TDmode): Likewise.
35516         (mov<mode>_32bit, TFmode/TDmode): Likewise.
35517
35518 2014-02-15  Alan Modra  <amodra@gmail.com>
35519
35520         PR target/58675
35521         PR target/57935
35522         * config/rs6000/rs6000.c (rs6000_secondary_reload_inner): Use
35523         find_replacement on parts of insn rtl that might be reloaded.
35524
35525 2014-02-15  Richard Biener  <rguenther@suse.de>
35526
35527         PR tree-optimization/60183
35528         * tree-ssa-phiprop.c (propagate_with_phi): Avoid speculating loads.
35529         (tree_ssa_phiprop): Calculate and free post-dominators.
35530
35531 2014-02-14  Jeff Law  <law@redhat.com>
35532
35533         PR rtl-optimization/60131
35534         * ree.c (get_extended_src_reg): New function.
35535         (combine_reaching_defs): Use it rather than assuming location of REG.
35536         (find_and_remove_re): Verify first operand of extension is
35537         a REG before adding the insns to the copy list.
35538
35539 2014-02-14  Roland McGrath  <mcgrathr@google.com>
35540
35541         * configure.ac (HAVE_AS_IX86_UD2): New test for 'ud2' mnemonic.
35542         * configure: Regenerated.
35543         * config.in: Regenerated.
35544         * config/i386/i386.md (trap) [HAVE_AS_IX86_UD2]: Use the mnemonic
35545         instead of ASM_SHORT.
35546
35547 2014-02-14  Vladimir Makarov  <vmakarov@redhat.com>
35548             Richard Earnshaw  <rearnsha@arm.com>
35549
35550         PR rtl-optimization/59535
35551         * lra-constraints.c (process_alt_operands): Encourage alternative
35552         when unassigned pseudo class is superset of the alternative class.
35553         (inherit_reload_reg): Don't inherit when optimizing for code size.
35554         * config/arm/arm.h (MODE_BASE_REG_CLASS): Add version for LRA
35555         returning CORE_REGS for anything but Thumb1 and BASE_REGS for
35556         modes not less than 4 for Thumb1.
35557
35558 2014-02-14  Kyle McMartin  <kyle@redhat.com>
35559
35560         PR pch/60010
35561         * config/host-linux.c (TRY_EMPTY_VM_SPACE): Define for AArch64.
35562
35563 2014-02-14  Richard Biener  <rguenther@suse.de>
35564
35565         * cilk-common.c (cilk_arrow): Build a MEM_REF, not an INDIRECT_REF.
35566         (get_frame_arg): Drop the assert with langhook types_compatible_p.
35567         Do not strip INDIRECT_REFs.
35568
35569 2014-02-14  Richard Biener  <rguenther@suse.de>
35570
35571         PR lto/60179
35572         * lto-streamer-out.c (DFS_write_tree_body): Do not follow
35573         DECL_FUNCTION_SPECIFIC_TARGET.
35574         (hash_tree): Do not hash DECL_FUNCTION_SPECIFIC_TARGET.
35575         * tree-streamer-out.c (pack_ts_target_option): Remove.
35576         (streamer_pack_tree_bitfields): Do not stream TS_TARGET_OPTION.
35577         (write_ts_function_decl_tree_pointers): Do not stream
35578         DECL_FUNCTION_SPECIFIC_TARGET.
35579         * tree-streamer-in.c (unpack_ts_target_option): Remove.
35580         (unpack_value_fields): Do not stream TS_TARGET_OPTION.
35581         (lto_input_ts_function_decl_tree_pointers): Do not stream
35582         DECL_FUNCTION_SPECIFIC_TARGET.
35583
35584 2014-02-14  Jakub Jelinek  <jakub@redhat.com>
35585
35586         * tree-vect-loop.c (vect_is_slp_reduction): Don't set use_stmt twice.
35587         (get_initial_def_for_induction, vectorizable_induction): Ignore
35588         debug stmts when looking for exit_phi.
35589         (vectorizable_live_operation): Fix up condition.
35590
35591 2014-02-14  Chung-Ju Wu  <jasonwucj@gmail.com>
35592
35593         * config/nds32/nds32.c (nds32_asm_function_prologue): Do not use
35594         nreverse() because it changes the content of original tree list.
35595
35596 2014-02-14  Chung-Ju Wu  <jasonwucj@gmail.com>
35597
35598         * config/nds32/t-mlibs (MULTILIB_OPTIONS): Fix typo in comment.
35599         * config/nds32/nds32.c (nds32_merge_decl_attributes): Likewise.
35600
35601 2014-02-14  Chung-Ju Wu  <jasonwucj@gmail.com>
35602
35603         * config/nds32/nds32.c (nds32_naked_function_p): Follow the
35604         GNU coding standards.
35605
35606 2014-02-13  Jakub Jelinek  <jakub@redhat.com>
35607
35608         PR debug/60152
35609         * dwarf2out.c (gen_subprogram_die): Don't call
35610         add_calling_convention_attribute if subr_die is old_die.
35611
35612 2014-02-13  Sharad Singhai  <singhai@google.com>
35613
35614         * doc/optinfo.texi: Fix order of nodes.
35615
35616 2014-02-13  Uros Bizjak  <ubizjak@gmail.com>
35617
35618         * config/i386/sse.md (xop_vmfrcz<mode>2): Generate const0 in
35619         operands[2], not operands[3].
35620
35621 2014-02-13  Richard Biener  <rguenther@suse.de>
35622
35623         PR bootstrap/59878
35624         * doc/install.texi (ISL): Update recommended version to 0.12.2,
35625         mention the possibility of an in-tree build.
35626         (CLooG): Update recommended version to 0.18.1, mention the
35627         possibility of an in-tree build and clarify that the ISL
35628         bundled with CLooG does not work.
35629
35630 2014-02-13  Jakub Jelinek  <jakub@redhat.com>
35631
35632         PR target/43546
35633         * expr.c (compress_float_constant): If x is a hard register,
35634         extend into a pseudo and then move to x.
35635
35636 2014-02-13  Dominik Vogt  <vogt@linux.vnet.ibm.com>
35637
35638         * config/s390/s390.c (s390_asm_output_function_label): Fix crash
35639         caused by bad second argument to warning_at() with -mhotpatch and
35640         nested functions (e.g. with gfortran).
35641
35642 2014-02-13  Richard Sandiford  <rdsandiford@googlemail.com>
35643
35644         * opts.c (option_name): Remove "enabled by default" rider.
35645
35646 2014-02-12  John David Anglin  <danglin@gcc.gnu.org>
35647
35648         * config/pa/pa.c (pa_option_override): Remove auto increment FIXME.
35649
35650 2014-02-12  H.J. Lu  <hongjiu.lu@intel.com>
35651             Uros Bizjak  <ubizjak@gmail.com>
35652
35653         PR target/60151
35654         * configure.ac (HAVE_AS_GOTOFF_IN_DATA): Pass --32 to GNU assembler.
35655         * configure: Regenerated.
35656
35657 2014-02-12  Richard Biener  <rguenther@suse.de>
35658
35659         * vec.c (vec_prefix::calculate_allocation): Move as
35660         inline variant to vec.h.
35661         (vec_prefix::calculate_allocation_1): New out-of-line version.
35662         * vec.h (vec_prefix::calculate_allocation_1): Declare.
35663         (vec_prefix::m_has_auto_buf): Rename to ...
35664         (vec_prefix::m_using_auto_storage): ... this.
35665         (vec_prefix::calculate_allocation): Inline the easy cases
35666         and dispatch to calculate_allocation_1 which doesn't need the
35667         prefix address.
35668         (va_heap::reserve): Use gcc_checking_assert.
35669         (vec<T, A, vl_embed>::embedded_init): Add argument to initialize
35670         m_using_auto_storage.
35671         (auto_vec): Change m_vecpfx member to a vec<T, va_heap, vl_embed>
35672         member and adjust.
35673         (vec<T, va_heap, vl_ptr>::reserve): Remove redundant check.
35674         (vec<T, va_heap, vl_ptr>::release): Avoid casting.
35675         (vec<T, va_heap, vl_ptr>::using_auto_storage): Simplify.
35676
35677 2014-02-12  Richard Biener  <rguenther@suse.de>
35678
35679         * gcse.c (compute_transp): break from loop over canon_modify_mem_list
35680         when we found a dependence.
35681
35682 2014-02-12  Thomas Schwinge  <thomas@codesourcery.com>
35683
35684         * gimplify.c (gimplify_call_expr, gimplify_modify_expr): Move
35685         common code...
35686         (maybe_fold_stmt): ... into this new function.
35687         * omp-low.c (lower_omp): Update comment.
35688
35689         * omp-low.c (lower_omp_target): Add clobber for sizes array, after
35690         last use.
35691
35692         * omp-low.c (diagnose_sb_0): Make sure label_ctx is valid to
35693         dereference.
35694
35695 2014-02-12  James Greenhalgh  <james.greenhalgh@arm.com>
35696
35697         * config/arm/aarch-cost-tables.h (generic_extra_costs): Fix
35698         identifiers in comments.
35699         (cortexa53_extra_costs): Likewise.
35700         * config/arm/arm.c (cortexa9_extra_costs): Fix identifiers in comments.
35701         (cortexa7_extra_costs): Likewise.
35702         (cortexa12_extra_costs): Likewise.
35703         (cortexa15_extra_costs): Likewise.
35704         (v7m_extra_costs): Likewise.
35705
35706 2014-02-12  Richard Biener  <rguenther@suse.de>
35707
35708         PR middle-end/60092
35709         * gimple-low.c (lower_builtin_posix_memalign): Lower conditional
35710         of posix_memalign being successful.
35711         (lower_stmt): Restrict lowering of posix_memalign to when
35712         -ftree-bit-ccp is enabled.
35713
35714 2014-02-12  Senthil Kumar Selvaraj  <senthil_kumar.selvaraj@atmel.com>
35715
35716         * config/avr/avr-c.c (avr_resolve_overloaded_builtin): Pass vNULL for
35717         arg_loc.
35718         * config/spu/spu-c.c (spu_resolve_overloaded_builtin): Likewise.
35719
35720 2014-02-12  Eric Botcazou  <ebotcazou@adacore.com>
35721
35722         PR rtl-optimization/60116
35723         * combine.c (try_combine): Also remove dangling REG_DEAD notes on the
35724         other_insn once the combination has been validated.
35725
35726 2014-02-11  Jan Hubicka  <hubicka@ucw.cz>
35727
35728         PR lto/59468
35729         * ipa-utils.h (possible_polymorphic_call_targets): Update prototype
35730         and wrapper.
35731         * ipa-devirt.c: Include demangle.h
35732         (odr_violation_reported): New static variable.
35733         (add_type_duplicate): Update odr_violations.
35734         (maybe_record_node): Add completep parameter; update it.
35735         (record_target_from_binfo): Add COMPLETEP parameter;
35736         update it as needed.
35737         (possible_polymorphic_call_targets_1): Likewise.
35738         (struct polymorphic_call_target_d): Add nonconstruction_targets;
35739         rename FINAL to COMPLETE.
35740         (record_targets_from_bases): Sanity check we found the binfo;
35741         fix COMPLETEP updating.
35742         (possible_polymorphic_call_targets): Add NONCONSTRUTION_TARGETSP
35743         parameter, fix computing of COMPLETEP.
35744         (dump_possible_polymorphic_call_targets): Imrove readability of dump;
35745         at LTO time do demangling.
35746         (ipa_devirt): Use nonconstruction_targets; Improve dumps.
35747         * gimple-fold.c (gimple_get_virt_method_for_vtable): Add can_refer
35748         parameter.
35749         (gimple_get_virt_method_for_binfo): Likewise.
35750         * gimple-fold.h (gimple_get_virt_method_for_binfo,
35751         gimple_get_virt_method_for_vtable): Update prototypes.
35752
35753 2014-02-11  Vladimir Makarov  <vmakarov@redhat.com>
35754
35755         PR target/49008
35756         * genautomata.c (add_presence_absence): Fix typo with
35757         {final_}presence_list.
35758
35759 2014-02-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
35760
35761         PR target/60137
35762         * config/rs6000/rs6000.md (128-bit GPR splitter): Add a splitter
35763         for VSX/Altivec vectors that land in GPR registers.
35764
35765 2014-02-11  Richard Henderson  <rth@redhat.com>
35766             Jakub Jelinek  <jakub@redhat.com>
35767
35768         PR debug/59776
35769         * tree-sra.c (load_assign_lhs_subreplacements): Add VIEW_CONVERT_EXPR
35770         around drhs if type conversion to lacc->type is not useless.
35771
35772 2014-02-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
35773
35774         * config/aarch64/aarch64-cores.def (cortex-a57): Use cortexa57
35775         tuning struct.
35776         (cortex-a57.cortex-a53): Likewise.
35777         * config/aarch64/aarch64.c (cortexa57_tunings): New tuning struct.
35778
35779 2014-02-11  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
35780
35781         * config/arm/thumb2.md (*thumb2_movhi_insn): Add alternatives for
35782         arm_restrict_it.
35783
35784 2014-02-11  Renlin Li  <Renlin.Li@arm.com>
35785
35786         * doc/sourcebuild.texi: Document check_effective_target_arm_vfp3_ok and
35787         add_options_for_arm_vfp3.
35788
35789 2014-02-11  Jeff Law  <law@redhat.com>
35790
35791         PR middle-end/54041
35792         * expr.c (expand_expr_addr_expr_1): Handle expand_expr returning an
35793         object with an undesirable mode.
35794
35795 2014-02-11  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
35796
35797         PR libgomp/60107
35798         * config/i386/sol2-9.h: New file.
35799         * config.gcc (i[34567]86-*-solaris2* | x86_64-*-solaris2.1[0-9]*,
35800         *-*-solaris2.9*): Use it.
35801
35802 2014-02-10  Nagaraju Mekala  <nagaraju.mekala@xilinx.com>
35803
35804         * config/microblaze/microblaze.md: Add movsi4_rev insn pattern.
35805         * config/microblaze/predicates.md: Add reg_or_mem_operand predicate.
35806
35807 2014-02-10  Nagaraju Mekala  <nagaraju.mekala@xilinx.com>
35808
35809         * config/microblaze/microblaze.c: Extend mcpu version format
35810
35811 2014-02-10  David Holsgrove  <david.holsgrove@xilinx.com>
35812
35813         * config/microblaze/microblaze.h: Define SIZE_TYPE and PTRDIFF_TYPE.
35814
35815 2014-02-10  Richard Henderson  <rth@redhat.com>
35816
35817         PR target/59927
35818         * calls.c (expand_call): Don't double-push for reg_parm_stack_space.
35819         * config/i386/i386.c (init_cumulative_args): Remove sorry for 64-bit
35820         ms-abi vs -mno-accumulate-outgoing-args.
35821         (ix86_expand_prologue): Unconditionally call ix86_eax_live_at_start_p.
35822         * config/i386/i386.h (ACCUMULATE_OUTGOING_ARGS): Fix comment with
35823         respect to ms-abi.
35824
35825 2014-02-10  Bernd Edlinger  <bernd.edlinger@hotmail.de>
35826
35827         PR middle-end/60080
35828         * cfgexpand.c (expand_asm_operands): Attach source location to
35829         ASM_INPUT rtx objects.
35830         * print-rtl.c (print_rtx): Check for UNKNOWN_LOCATION.
35831
35832 2014-02-10  Nick Clifton  <nickc@redhat.com>
35833
35834         * config/mn10300/mn10300.c (popcount): New function.
35835         (mn10300_expand_prologue): Include saved registers in stack usage
35836         count.
35837
35838 2014-02-10  Jeff Law  <law@redhat.com>
35839
35840         PR middle-end/52306
35841         * reload1.c (emit_input_reload_insns): Do not create invalid RTL
35842         when changing the SET_DEST of a prior insn to avoid an input reload.
35843
35844 2014-02-10  Ulrich Weigand  <Ulrich.Weigand@de.ibm.com>
35845
35846         * config/rs6000/sysv4.h (ENDIAN_SELECT): Do not attempt to enforce
35847         big-endian mode for -mcall-aixdesc, -mcall-freebsd, -mcall-netbsd,
35848         -mcall-openbsd, or -mcall-linux.
35849         (CC1_ENDIAN_BIG_SPEC): Remove.
35850         (CC1_ENDIAN_LITTLE_SPEC): Remove.
35851         (CC1_ENDIAN_DEFAULT_SPEC): Remove.
35852         (CC1_SPEC): Remove (always empty) %cc1_endian_... spec.
35853         (SUBTARGET_EXTRA_SPECS): Remove %cc1_endian_big, %cc1_endian_little,
35854         and %cc1_endian_default.
35855         * config/rs6000/sysv4le.h (CC1_ENDIAN_DEFAULT_SPEC): Remove.
35856
35857 2014-02-10  Richard Biener  <rguenther@suse.de>
35858
35859         PR tree-optimization/60115
35860         * tree-eh.c (tree_could_trap_p): Unify TARGET_MEM_REF and
35861         MEM_REF handling.  Properly verify that the accesses are not
35862         out of the objects bound.
35863
35864 2014-02-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
35865
35866         * config/aarch64/aarch64.c (aarch64_override_options): Fix typo from
35867         coretex to cortex.
35868
35869 2014-02-10  Eric Botcazou  <ebotcazou@adacore.com>
35870
35871         * ipa-devirt.c (get_polymorphic_call_info_from_invariant): Return
35872         proper constants and fix formatting.
35873         (possible_polymorphic_call_targets): Fix formatting.
35874
35875 2014-02-10  Kirill Yukhin  <kirill.yukhin@intel.com>
35876             Ilya Tocar  <ilya.tocar@intel.com>
35877
35878         * config/i386/avx512fintrin.h (_mm512_storeu_epi64): Removed.
35879         (_mm512_loadu_epi32): Renamed into...
35880         (_mm512_loadu_si512): This.
35881         (_mm512_storeu_epi32): Renamed into...
35882         (_mm512_storeu_si512): This.
35883         (_mm512_maskz_ceil_ps): Removed.
35884         (_mm512_maskz_ceil_pd): Ditto.
35885         (_mm512_maskz_floor_ps): Ditto.
35886         (_mm512_maskz_floor_pd): Ditto.
35887         (_mm512_floor_round_ps): Ditto.
35888         (_mm512_floor_round_pd): Ditto.
35889         (_mm512_ceil_round_ps): Ditto.
35890         (_mm512_ceil_round_pd): Ditto.
35891         (_mm512_mask_floor_round_ps): Ditto.
35892         (_mm512_mask_floor_round_pd): Ditto.
35893         (_mm512_mask_ceil_round_ps): Ditto.
35894         (_mm512_mask_ceil_round_pd): Ditto.
35895         (_mm512_maskz_floor_round_ps): Ditto.
35896         (_mm512_maskz_floor_round_pd): Ditto.
35897         (_mm512_maskz_ceil_round_ps): Ditto.
35898         (_mm512_maskz_ceil_round_pd): Ditto.
35899         (_mm512_expand_pd): Ditto.
35900         (_mm512_expand_ps): Ditto.
35901         * config/i386/i386.c (ix86_builtins): Remove
35902         IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK.
35903         (bdesc_args): Ditto.
35904         * config/i386/predicates.md (const1256_operand): New.
35905         (const_1_to_2_operand): Ditto.
35906         * config/i386/sse.md (avx512pf_gatherpf<mode>sf): Change hint value.
35907         (*avx512pf_gatherpf<mode>sf_mask): Ditto.
35908         (*avx512pf_gatherpf<mode>sf): Ditto.
35909         (avx512pf_gatherpf<mode>df): Ditto.
35910         (*avx512pf_gatherpf<mode>df_mask): Ditto.
35911         (*avx512pf_gatherpf<mode>df): Ditto.
35912         (avx512pf_scatterpf<mode>sf): Ditto.
35913         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
35914         (*avx512pf_scatterpf<mode>sf): Ditto.
35915         (avx512pf_scatterpf<mode>df): Ditto.
35916         (*avx512pf_scatterpf<mode>df_mask): Ditto.
35917         (*avx512pf_scatterpf<mode>df): Ditto.
35918         (avx512f_expand<mode>): Removed.
35919         (<shift_insn><mode>3<mask_name>): Change predicate type.
35920
35921 2014-02-08  Jakub Jelinek  <jakub@redhat.com>
35922
35923         * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers
35924         not at the end of datarefs vector use ordered_remove to avoid
35925         reordering datarefs vector.
35926
35927         PR c/59984
35928         * gimplify.c (gimplify_bind_expr): In ORT_SIMD region
35929         mark local addressable non-static vars as GOVD_PRIVATE
35930         instead of GOVD_LOCAL.
35931         * omp-low.c (lower_omp_for): Move gimple_bind_vars
35932         and BLOCK_VARS of gimple_bind_block to new_stmt rather
35933         than copying them.
35934
35935         PR middle-end/60092
35936         * tree-ssa-ccp.c (surely_varying_stmt_p): Don't return true
35937         if TYPE_ATTRIBUTES (gimple_call_fntype ()) contain
35938         assume_aligned or alloc_align attributes.
35939         (bit_value_assume_aligned): Add ATTR, PTRVAL and ALLOC_ALIGN
35940         arguments.  Handle also assume_aligned and alloc_align attributes.
35941         (evaluate_stmt): Adjust bit_value_assume_aligned caller.  Handle
35942         calls to functions with assume_aligned or alloc_align attributes.
35943         * doc/extend.texi: Document assume_aligned and alloc_align attributes.
35944
35945 2014-02-08  Terry Guo  <terry.guo@arm.com>
35946
35947         * doc/invoke.texi: Document ARM -march=armv7e-m.
35948
35949 2014-02-08  Jakub Jelinek  <jakub@redhat.com>
35950
35951         * cilk-common.c (cilk_init_builtins): Clear TREE_NOTHROW
35952         flag on __cilkrts_rethrow builtin.
35953
35954         PR ipa/60026
35955         * ipa-cp.c (determine_versionability): Fail at -O0
35956         or __attribute__((optimize (0))) or -fno-ipa-cp functions.
35957         * tree-sra.c (ipa_sra_preliminary_function_checks): Similarly.
35958
35959         Revert:
35960         2014-02-04  Jakub Jelinek  <jakub@redhat.com>
35961
35962         PR ipa/60026
35963         * tree-inline.c (copy_forbidden): Fail for
35964         __attribute__((optimize (0))) functions.
35965
35966 2014-02-07  Jan Hubicka  <hubicka@ucw.cz>
35967
35968         * varpool.c: Include pointer-set.h.
35969         (varpool_remove_unreferenced_decls): Variables in other partitions
35970         will not be output; be however careful to not lose information
35971         about partitioning.
35972
35973 2014-02-07  Jan Hubicka  <hubicka@ucw.cz>
35974
35975         * gimple-fold.c (gimple_get_virt_method_for_vtable): Do O(1)
35976         lookup in the vtable constructor.
35977
35978 2014-02-07  Jeff Law  <law@redhat.com>
35979
35980         PR target/40977
35981         * config/m68k/m68k.md (ashldi_extsi): Turn into a
35982         define_insn_and_split.
35983
35984         * ipa-inline.c (inline_small_functions): Fix typos.
35985
35986 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
35987
35988         * config/s390/s390-protos.h (s390_can_use_simple_return_insn)
35989         (s390_can_use_return_insn): Declare.
35990         * config/s390/s390.h (EPILOGUE_USES): Define.
35991         * config/s390/s390.c (s390_mainpool_start): Allow two main_pool
35992         instructions.
35993         (s390_chunkify_start): Handle return JUMP_LABELs.
35994         (s390_early_mach): Emit a main_pool instruction on the entry edge.
35995         (s300_set_up_by_prologue, s390_can_use_simple_return_insn)
35996         (s390_can_use_return_insn): New functions.
35997         (s390_fix_long_loop_prediction): Handle conditional returns.
35998         (TARGET_SET_UP_BY_PROLOGUE): Define.
35999         * config/s390/s390.md (ANY_RETURN): New code iterator.
36000         (*creturn, *csimple_return, return, simple_return): New patterns.
36001
36002 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
36003
36004         * config/s390/s390.c (s390_restore_gprs_from_fprs): Add REG_CFA_RESTORE
36005         notes to each restore.  Also add REG_CFA_DEF_CFA when restoring %r15.
36006         (s390_optimize_prologue): Don't clear RTX_FRAME_RELATED_P.  Update the
36007         REG_CFA_RESTORE list when deciding not to restore a register.
36008
36009 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
36010
36011         * config/s390/s390.c: Include tree-pass.h and context.h.
36012         (s390_early_mach): New function, split out from...
36013         (s390_emit_prologue): ...here.
36014         (pass_data_s390_early_mach): New pass structure.
36015         (pass_s390_early_mach): New class.
36016         (s390_option_override): Create and register early_mach pass.
36017         Move to end of file.
36018
36019 2014-02-07  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
36020
36021         * var-tracking.c (vt_stack_adjustments): Don't require stack_adjusts
36022         to match for the exit block.
36023
36024 2014-02-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
36025
36026         * config/s390/s390.md ("atomic_load<mode>", "atomic_store<mode>")
36027         ("atomic_compare_and_swap<mode>", "atomic_fetch_<atomic><mode>"):
36028         Reject misaligned operands.
36029
36030 2014-02-07  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
36031
36032         * optabs.c (expand_atomic_compare_and_swap): Allow expander to fail.
36033
36034 2014-02-07  Richard Biener  <rguenther@suse.de>
36035
36036         PR middle-end/60092
36037         * gimple-low.c (lower_builtin_posix_memalign): New function.
36038         (lower_stmt): Call it to lower posix_memalign in a way
36039         to make alignment info accessible.
36040
36041 2014-02-07  Jakub Jelinek  <jakub@redhat.com>
36042
36043         PR c++/60082
36044         * tree.c (build_common_builtin_nodes): Set ECF_LEAF for
36045         __builtin_setjmp_receiver.
36046
36047 2014-02-07  Richard Biener  <rguenther@suse.de>
36048
36049         PR middle-end/60092
36050         * builtin-types.def (BT_FN_INT_PTRPTR_SIZE_SIZE): Add.
36051         * builtins.def (BUILT_IN_POSIX_MEMALIGN): Likewise.
36052         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
36053         Handle BUILT_IN_POSIX_MEMALIGN.
36054         (find_func_clobbers): Likewise.
36055         * tree-ssa-alias.c (ref_maybe_used_by_call_p_1): Likewise.
36056         (call_may_clobber_ref_p_1): Likewise.
36057
36058 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
36059
36060         PR ipa/59918
36061         * ipa-devirt.c (record_target_from_binfo): Remove overactive
36062         sanity check.
36063
36064 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
36065
36066         PR ipa/59469
36067         * lto-cgraph.c (lto_output_node): Use
36068         symtab_get_symbol_partitioning_class.
36069         (lto_output_varpool_node): likewise.
36070         (symtab_get_symbol_partitioning_class): Move here from
36071         lto/lto-partition.c
36072         * cgraph.h (symbol_partitioning_class): Likewise.
36073         (symtab_get_symbol_partitioning_class): Declare.
36074
36075 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
36076
36077         * ggc.h (ggc_internal_cleared_alloc): New macro.
36078         * vec.h (vec_safe_copy): Handle memory stats.
36079         * omp-low.c (simd_clone_struct_alloc): Use ggc_internal_cleared_alloc.
36080         * target-globals.c (save_target_globals): Likewise.
36081
36082 2014-02-06  Jan Hubicka  <hubicka@ucw.cz>
36083
36084         PR target/60077
36085         * expr.c (emit_move_resolve_push): Export; be bit more selective
36086         on when to clear alias set.
36087         * expr.h (emit_move_resolve_push): Declare.
36088         * function.h (struct function): Add tail_call_marked.
36089         * tree-tailcall.c (optimize_tail_call): Set tail_call_marked.
36090         * config/i386/i386-protos.h (ix86_expand_push): Remove.
36091         * config/i386/i386.md (TImode move expander): De not call
36092         ix86_expand_push.
36093         (FP push expanders): Preserve memory attributes.
36094         * config/i386/sse.md (push<mode>1): Remove.
36095         * config/i386/i386.c (ix86_expand_vector_move): Handle push operation.
36096         (ix86_expand_push): Remove.
36097         * config/i386/mmx.md (push<mode>1): Remove.
36098
36099 2014-02-06  Jakub Jelinek  <jakub@redhat.com>
36100
36101         PR rtl-optimization/60030
36102         * internal-fn.c (ubsan_expand_si_overflow_mul_check): Surround
36103         lopart with paradoxical subreg before shifting it up by hprec.
36104
36105 2014-02-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
36106
36107         * config/arm/aarch-cost-tables.h (cortexa57_extra_costs): New table.
36108         Remove extra newline at end of file.
36109         * config/arm/arm.c (arm_cortex_a57_tune): New tuning struct.
36110         (arm_issue_rate): Handle cortexa57.
36111         * config/arm/arm-cores.def (cortex-a57): Use cortex_a57 tuning.
36112         (cortex-a57.cortex-a53): Likewise.
36113
36114 2014-02-06  Jakub Jelinek  <jakub@redhat.com>
36115
36116         PR target/59575
36117         * config/arm/arm.c (emit_multi_reg_push): Add dwarf_regs_mask argument,
36118         don't record in REG_FRAME_RELATED_EXPR registers not set in that
36119         bitmask.
36120         (arm_expand_prologue): Adjust all callers.
36121         (arm_unwind_emit_sequence): Allow saved, but not important for unwind
36122         info, registers also at the lowest numbered registers side.  Use
36123         gcc_assert instead of abort, and SET_SRC/SET_DEST macros instead of
36124         XEXP.
36125
36126         PR debug/59992
36127         * var-tracking.c (adjust_mems): Before adding a SET to
36128         amd->side_effects, adjust it's SET_SRC using simplify_replace_fn_rtx.
36129
36130 2014-02-06  Alan Modra  <amodra@gmail.com>
36131
36132         PR target/60032
36133         * config/rs6000/rs6000.c (rs6000_secondary_memory_needed_mode): Only
36134         change SDmode to DDmode when lra_in_progress.
36135
36136 2014-02-06  Jakub Jelinek  <jakub@redhat.com>
36137
36138         PR middle-end/59150
36139         * tree-vect-data-refs.c (vect_analyze_data_refs): For clobbers, call
36140         free_data_ref on the dr first, and before goto again also set dr
36141         to the next dr.  For simd_lane_access, free old datarefs[i] before
36142         overwriting it.  For get_vectype_for_scalar_type failure, don't
36143         free_data_ref if simd_lane_access.
36144
36145         * Makefile.in (prefix.o, cppbuiltin.o): Depend on $(BASEVER).
36146
36147         PR target/60062
36148         * tree.h (opts_for_fn): New inline function.
36149         (opt_for_fn): Define.
36150         * config/i386/i386.c (ix86_function_regparm): Use
36151         opt_for_fn (decl, optimize) instead of optimize.
36152
36153 2014-02-06  Marcus Shawcroft  <marcus.shawcroft@arm.com>
36154
36155         * config/aarch64/aarch64.c (aarch64_classify_symbol): Fix logic
36156         for SYMBOL_REF in large memory model.
36157
36158 2014-02-06  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
36159
36160         * config/aarch64/aarch64-cores.def (cortex-a53): Specify CRC32
36161         and crypto support.
36162         (cortex-a57): Likewise.
36163         (cortex-a57.cortex-a53): Likewise.
36164
36165 2014-02-06  Yury Gribov  <y.gribov@samsung.com>
36166             Kugan Vivekanandarajah  <kuganv@linaro.org>
36167
36168         * config/arm/arm.c (arm_vector_alignment_reachable): Check
36169         unaligned_access.
36170         * config/arm/arm.c (arm_builtin_support_vector_misalignment): Likewise.
36171
36172 2014-02-06  Richard Biener  <rguenther@suse.de>
36173
36174         * tree-cfg.c (gimple_duplicate_sese_region): Fix ordering of
36175         set_loop_copy and initialize_original_copy_tables.
36176
36177 2014-02-06  Alex Velenko  <Alex.Velenko@arm.com>
36178
36179         * config/aarch64/aarch64-simd.md
36180         (aarch64_ashr_simddi): Change QI to SI.
36181
36182 2014-02-05  Jan Hubicka  <hubicka@ucw.cz>
36183             Jakub Jelinek  <jakub@redhat.com>
36184
36185         PR middle-end/60013
36186         * ipa-inline-analysis.c (compute_bb_predicates): Ensure monotonicity
36187         of the dataflow.
36188
36189 2014-02-05  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
36190
36191         * config/rs6000/rs6000.c (altivec_expand_vec_perm_const): Change
36192         CODE_FOR_altivec_vpku[hw]um to
36193         CODE_FOR_altivec_vpku[hw]um_direct.
36194         * config/rs6000/altivec.md (vec_unpacks_hi_<VP_small_lc>): Change
36195         UNSPEC_VUNPACK_HI_SIGN to UNSPEC_VUNPACK_HI_SIGN_DIRECT.
36196         (vec_unpacks_lo_<VP_small_lc>): Change UNSPEC_VUNPACK_LO_SIGN to
36197         UNSPEC_VUNPACK_LO_SIGN_DIRECT.
36198
36199 2014-02-05  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
36200
36201         * config/rs6000/altivec.md (altivec_vsum2sws): Adjust code
36202         generation for -maltivec=be.
36203         (altivec_vsumsws): Simplify redundant test.
36204
36205 2014-02-05  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
36206
36207         * altivec.md (UNSPEC_VPACK_UNS_UNS_MOD_DIRECT): New unspec.
36208         (UNSPEC_VUNPACK_HI_SIGN_DIRECT): Likewise.
36209         (UNSPEC_VUNPACK_LO_SIGN_DIRECT): Likewise.
36210         (mulv8hi3): Use gen_altivec_vpkuwum_direct instead of
36211         gen_altivec_vpkuwum.
36212         (altivec_vpkpx): Test for VECTOR_ELT_ORDER_BIG instead of for
36213         BYTES_BIG_ENDIAN.
36214         (altivec_vpks<VI_char>ss): Likewise.
36215         (altivec_vpks<VI_char>us): Likewise.
36216         (altivec_vpku<VI_char>us): Likewise.
36217         (altivec_vpku<VI_char>um): Likewise.
36218         (altivec_vpku<VI_char>um_direct): New (copy of
36219         altivec_vpku<VI_char>um that still relies on BYTES_BIG_ENDIAN, for
36220         internal use).
36221         (altivec_vupkhs<VU_char>): Emit vupkls* instead of vupkhs* when
36222         target is little endian and -maltivec=be is not specified.
36223         (*altivec_vupkhs<VU_char>_direct): New (copy of
36224         altivec_vupkhs<VU_char> that always emits vupkhs*, for internal use).
36225         (altivec_vupkls<VU_char>): Emit vupkhs* instead of vupkls* when
36226         target is little endian and -maltivec=be is not specified.
36227         (*altivec_vupkls<VU_char>_direct): New (copy of
36228         altivec_vupkls<VU_char> that always emits vupkls*, for internal use).
36229         (altivec_vupkhpx): Emit vupklpx instead of vupkhpx when target is
36230         little endian and -maltivec=be is not specified.
36231         (altivec_vupklpx): Emit vupkhpx instead of vupklpx when target is
36232         little endian and -maltivec=be is not specified.
36233
36234 2014-02-05  Richard Henderson  <rth@redhat.com>
36235
36236         PR debug/52727
36237         * combine-stack-adj.c: Revert r206943.
36238         * sched-int.h (struct deps_desc): Add last_args_size.
36239         * sched-deps.c (init_deps): Initialize it.
36240         (sched_analyze_insn): Add OUTPUT dependencies between insns that
36241         contain REG_ARGS_SIZE notes.
36242
36243 2014-02-05  Jan Hubicka  <hubicka@ucw.cz>
36244
36245         * lto-cgraph.c (asm_nodes_output): Make global.
36246         * lto-wrapper.c (run_gcc): Pass down paralelizm to WPA.
36247         * gcc.c (AS_NEEDS_DASH_FOR_PIPED_INPUT): Allow WPA parameter
36248         (driver_handle_option): Handle OPT_fwpa.
36249
36250 2014-02-05  Jakub Jelinek  <jakub@redhat.com>
36251
36252         PR ipa/59947
36253         * ipa-devirt.c (possible_polymorphic_call_targets): Fix
36254         a comment typo and formatting issue.  If odr_hash hasn't been
36255         created, return vNULL and set *completep to false.
36256
36257         PR middle-end/57499
36258         * tree-eh.c (cleanup_empty_eh): Bail out on totally empty
36259         bb with no successors.
36260
36261 2014-02-05  James Greenhalgh  <james.greenhalgh@arm.com>
36262
36263         PR target/59718
36264         * doc/invoke.texi (-march): Clarify documentation for ARM.
36265         (-mtune): Likewise.
36266         (-mcpu): Likewise.
36267
36268 2014-02-05  Richard Biener  <rguenther@suse.de>
36269
36270         * tree-vect-loop.c (vect_analyze_loop_2): Be more informative
36271         when not vectorizing because of too many alias checks.
36272         * tree-vect-data-refs.c (vect_prune_runtime_alias_test_list):
36273         Add more verboseness, avoid duplicate MSG_MISSED_OPTIMIZATION.
36274
36275 2014-02-05  Nick Clifton  <nickc@redhat.com>
36276
36277         * config/mn10300/mn10300.c (mn10300_hard_regno_mode_ok): Do not
36278         accept extended registers in any mode when compiling for the MN10300.
36279
36280 2014-02-05  Yury Gribov  <y.gribov@samsung.com>
36281
36282         * cif-code.def (ATTRIBUTE_MISMATCH): New CIF code.
36283         * ipa-inline.c (report_inline_failed_reason): Handle mismatched
36284         sanitization attributes.
36285         (can_inline_edge_p): Likewise.
36286         (sanitize_attrs_match_for_inline_p): New function.
36287
36288 2014-02-04  Jan Hubicka  <hubicka@ucw.cz>
36289
36290         * ipa-prop.c (detect_type_change): Shor circuit testing of
36291         type changes on THIS pointer.
36292
36293 2014-02-04  John David Anglin  <danglin@gcc.gnu.org>
36294
36295         PR target/59777
36296         * config/pa/pa.c (legitimize_tls_address): Return original address
36297         if not passed a SYMBOL_REF rtx.
36298         (hppa_legitimize_address): Call legitimize_tls_address for all TLS
36299         addresses.
36300         (pa_emit_move_sequence): Simplify TLS source operands.
36301         (pa_legitimate_constant_p): Reject all TLS constants.
36302         * config/pa/pa.h (PA_SYMBOL_REF_TLS_P): Correct comment.
36303         (CONSTANT_ADDRESS_P): Reject TLS CONST addresses.
36304
36305 2014-02-04  Jan Hubicka  <hubicka@ucw.cz>
36306
36307         * ipa.c (function_and_variable_visibility): Decompose DECL_ONE_ONLY
36308         groups when we know they are controlled by LTO.
36309         * varasm.c (default_binds_local_p_1): If object is in other partition,
36310         it will be resolved locally.
36311
36312 2014-02-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
36313
36314         * config/host-linux.c (linux_gt_pch_use_address): Don't
36315         use SSIZE_MAX because it is not always defined.
36316
36317 2014-02-04  Vladimir Makarov  <vmakarov@redhat.com>
36318
36319         PR bootstrap/59913
36320         * lra-constraints.c (need_for_split_p): Use more 3 reloads as
36321         threshold for pseudo splitting.
36322         (update_ebb_live_info): Process call argument hard registers and
36323         hard registers from insn definition too.
36324         (max_small_class_regs_num): New constant.
36325         (inherit_in_ebb): Update live hard regs through EBBs.  Update
36326         reloads_num only for small register classes.  Don't split for
36327         outputs of jumps.
36328
36329 2014-02-04  Markus Trippelsdorf  <markus@trippelsdorf.de>
36330
36331         PR ipa/60058
36332         * ipa-cp.c (ipa_get_indirect_edge_target_1): Check that target
36333         is non-null.
36334
36335 2014-02-04  Jan Hubicka  <hubicka@ucw.cz>
36336
36337         * gimple-fold.c (can_refer_decl_in_current_unit_p): Default
36338         visibility is safe.
36339
36340 2014-02-04  Marek Polacek  <polacek@redhat.com>
36341
36342         * gdbinit.in (pel): Define.
36343
36344 2014-02-04  Bernd Edlinger  <bernd.edlinger@hotmail.de>
36345
36346         * doc/invoke.texi (fstrict-volatile-bitfields): Clarify current
36347         behavior.
36348
36349 2014-02-04  Richard Biener  <rguenther@suse.de>
36350
36351         PR lto/59723
36352         * lto-streamer-out.c (tree_is_indexable): Force NAMELIST_DECLs
36353         in function context local.
36354         (lto_output_tree_ref): Do not write trees from lto_output_tree_ref.
36355         * lto-streamer-in.c (lto_input_tree_ref): Handle LTO_namelist_decl_ref
36356         similar to LTO_imported_decl_ref.
36357
36358 2014-02-04  Jakub Jelinek  <jakub@redhat.com>
36359
36360         PR tree-optimization/60002
36361         * cgraphclones.c (build_function_decl_skip_args): Clear
36362         DECL_LANG_SPECIFIC.
36363
36364         PR tree-optimization/60023
36365         * tree-if-conv.c (predicate_mem_writes): Pass true instead of
36366         false to gsi_replace.
36367         * tree-vect-stmts.c (vect_finish_stmt_generation): If stmt
36368         has been in some EH region and vec_stmt could throw, add
36369         vec_stmt into the same EH region.
36370         * tree-data-ref.c (get_references_in_stmt): If IFN_MASK_LOAD
36371         has no lhs, ignore it.
36372         * internal-fn.c (expand_MASK_LOAD): Likewise.
36373
36374         PR ipa/60026
36375         * tree-inline.c (copy_forbidden): Fail for
36376         __attribute__((optimize (0))) functions.
36377
36378         PR other/58712
36379         * omp-low.c (simd_clone_struct_copy): If from->inbranch
36380         is set, copy one less argument.
36381         (expand_simd_clones): Don't subtract clone_info->inbranch
36382         from simd_clone_struct_alloc argument.
36383
36384         PR rtl-optimization/57915
36385         * recog.c (simplify_while_replacing): If all unary/binary/relational
36386         operation arguments are constant, attempt to simplify those.
36387
36388         PR middle-end/59261
36389         * expmed.c (expand_mult): For MODE_VECTOR_INT multiplication
36390         if there is no vashl<mode>3 or ashl<mode>3 insn, skip_synth.
36391
36392 2014-02-04  Richard Biener  <rguenther@suse.de>
36393
36394         PR tree-optimization/60012
36395         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Apply
36396         TBAA disambiguation to all DDRs.
36397
36398 2014-02-04  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
36399
36400         PR target/59788
36401         * config/sol2.h (LINK_LIBGCC_MAPFILE_SPEC): Define.
36402         (LINK_SPEC): Use it for -shared, -shared-libgcc.
36403
36404 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
36405
36406         PR ipa/59882
36407         * tree.c (get_binfo_at_offset): Do not get confused by empty classes;
36408
36409 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
36410
36411         * gimple-fold.c (gimple_extract_devirt_binfo_from_cst): Remove.
36412         * gimple-fold.h (gimple_extract_devirt_binfo_from_cst): Remove.
36413
36414 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
36415
36416         PR ipa/59831
36417         * ipa-cp.c (ipa_get_indirect_edge_target_1): Use ipa-devirt
36418         to figure out targets of polymorphic calls with known decl.
36419         * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
36420         * ipa-utils.h (get_polymorphic_call_info_from_invariant): Declare.
36421         * ipa-devirt.c (get_polymorphic_call_info_for_decl): Break out from ...
36422         (get_polymorphic_call_info): ... here.
36423         (get_polymorphic_call_info_from_invariant): New function.
36424
36425 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
36426
36427         * ipa-cp.c (ipa_get_indirect_edge_target_1): Do direct
36428         lookup via vtable pointer; check for type consistency
36429         and turn inconsitent facts into UNREACHABLE.
36430         * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
36431         * gimple-fold.c (gimple_get_virt_method_for_vtable): Do not ICE on
36432         type inconsistent querries; return UNREACHABLE instead.
36433
36434 2014-02-03  Richard Henderson  <rth@twiddle.net>
36435
36436         PR tree-opt/59924
36437         * tree-ssa-uninit.c (push_to_worklist): Don't re-push if we've
36438         already processed this node.
36439         (normalize_one_pred_1): Pass along mark_set.
36440         (normalize_one_pred): Create and destroy a pointer_set_t.
36441         (normalize_one_pred_chain): Likewise.
36442
36443 2014-02-03  Laurent Aflonsi  <laurent.alfonsi@st.com>
36444
36445         PR gcov-profile/58602
36446         * gcc/gcov-io.c (gcov_open): Open with truncation when mode < 0.
36447
36448 2014-02-03  Jan Hubicka  <hubicka@ucw.cz>
36449
36450         PR ipa/59831
36451         * ipa-cp.c (ipa_get_indirect_edge_target_1): Give up on
36452         -fno-devirtualize; try to devirtualize by the knowledge of
36453         virtual table pointer given by aggregate propagation.
36454         * ipa-prop.c (try_make_edge_direct_virtual_call): Likewise.
36455         (ipa_print_node_jump_functions): Dump also offset that
36456         is relevant for polymorphic calls.
36457         (determine_known_aggregate_parts): Add arg_type parameter; use it
36458         instead of determining the type from pointer type.
36459         (ipa_compute_jump_functions_for_edge): Update call of
36460         determine_known_aggregate_parts.
36461         * gimple-fold.c (gimple_get_virt_method_for_vtable): Break out from ...
36462         (gimple_get_virt_method_for_binfo): ... here; simplify using
36463         vtable_pointer_value_to_vtable.
36464         * gimple-fold.h (gimple_get_virt_method_for_vtable): Declare.
36465         * ipa-devirt.c (subbinfo_with_vtable_at_offset): Turn OFFSET parameter
36466         to unsigned HOST_WIDE_INT; use vtable_pointer_value_to_vtable.
36467         (vtable_pointer_value_to_vtable): Break out from ...; handle also
36468         POINTER_PLUS_EXPR.
36469         (vtable_pointer_value_to_binfo): ... here.
36470         * ipa-utils.h (vtable_pointer_value_to_vtable): Declare.
36471
36472 2014-02-03  Teresa Johnson  <tejohnson@google.com>
36473
36474         * tree-vect-slp.c (vect_supported_load_permutation_p): Avoid
36475         redef of outer loop index variable.
36476
36477 2014-02-03  Marc Glisse  <marc.glisse@inria.fr>
36478
36479         PR c++/53017
36480         PR c++/59211
36481         * doc/extend.texi (Function Attributes): Typo.
36482
36483 2014-02-03  Cong Hou  <congh@google.com>
36484
36485         PR tree-optimization/60000
36486         * tree-vect-loop.c (vect_transform_loop): Set pattern_def_seq to NULL
36487         if the vectorized statement is a store.  A store statement can only
36488         appear at the end of pattern statements.
36489
36490 2014-02-03  H.J. Lu  <hongjiu.lu@intel.com>
36491
36492         * config/i386/i386.c (flag_opts): Add -mlong-double-128.
36493         (ix86_option_override_internal): Default long double to 64-bit for
36494         32-bit Bionic and to 128-bit for 64-bit Bionic.
36495
36496         * config/i386/i386.h (LONG_DOUBLE_TYPE_SIZE): Use 128 if
36497         TARGET_LONG_DOUBLE_128 is true.
36498         (LIBGCC2_LONG_DOUBLE_TYPE_SIZE): Likewise.
36499
36500         * config/i386/i386.opt (mlong-double-80): Negate -mlong-double-64.
36501         (mlong-double-64): Negate -mlong-double-128.
36502         (mlong-double-128): New option.
36503
36504         * config/i386/i386-c.c (ix86_target_macros): Define
36505         __LONG_DOUBLE_128__ for TARGET_LONG_DOUBLE_128.
36506
36507         * doc/invoke.texi: Document -mlong-double-128.
36508
36509 2014-02-03  H.J. Lu  <hongjiu.lu@intel.com>
36510
36511         PR rtl-optimization/60024
36512         * sel-sched.c (init_regs_for_mode): Check if mode is OK first.
36513
36514 2014-02-03  Markus Trippelsdorf  <markus@trippelsdorf.de>
36515
36516         * doc/invoke.texi (fprofile-reorder-functions): Fix typo.
36517
36518 2014-02-03  Andrey Belevantsev  <abel@ispras.ru>
36519
36520         PR rtl-optimization/57662
36521         * sel-sched.c (code_motion_path_driver): Do not mark already not
36522         existing blocks in the visiting bitmap.
36523
36524 2014-02-03  Andrey Belevantsev  <abel@ispras.ru>
36525
36526         * sel-sched-ir.c (sel_gen_insn_from_expr_after): Reset INSN_DELETED_P
36527         on the insn being emitted.
36528
36529 2014-02-03  James Greenhalgh  <james.greenhalgh@arm.com>
36530             Will Deacon  <will.deacon@arm.com>
36531
36532         * doc/gimple.texi (gimple_asm_clear_volatile): Remove.
36533
36534 2014-02-03  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
36535
36536         * config/arm/arm-tables.opt: Regenerate.
36537
36538 2014-02-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
36539
36540         * config/rs6000/rs6000.c (altivec_expand_vec_perm_le): Generalize
36541         for vector types other than V16QImode.
36542         * config/rs6000/altivec.md (altivec_vperm_<mode>): Change to a
36543         define_expand, and call altivec_expand_vec_perm_le when producing
36544         code with little endian element order.
36545         (*altivec_vperm_<mode>_internal): New insn having previous
36546         behavior of altivec_vperm_<mode>.
36547         (altivec_vperm_<mode>_uns): Change to a define_expand, and call
36548         altivec_expand_vec_perm_le when producing code with little endian
36549         element order.
36550         (*altivec_vperm_<mode>_uns_internal): New insn having previous
36551         behavior of altivec_vperm_<mode>_uns.
36552
36553 2014-02-02  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
36554
36555         * config/rs6000/altivec.md (UNSPEC_VSUMSWS_DIRECT): New unspec.
36556         (altivec_vsumsws): Add handling for -maltivec=be with a little
36557         endian target.
36558         (altivec_vsumsws_direct): New.
36559         (reduc_splus_<mode>): Call gen_altivec_vsumsws_direct instead of
36560         gen_altivec_vsumsws.
36561
36562 2014-02-02  Jan Hubicka  <hubicka@ucw.cz>
36563
36564         * ipa-devirt.c (subbinfo_with_vtable_at_offset,
36565         vtable_pointer_value_to_binfo): New functions.
36566         * ipa-utils.h (vtable_pointer_value_to_binfo): Declare.
36567         * ipa-prop.c (extr_type_from_vtbl_ptr_store): Use it.
36568
36569 2014-02-02  Sandra Loosemore  <sandra@codesourcery.com>
36570
36571         * config/nios2/nios2.md (load_got_register): Initialize GOT
36572         pointer from _gp_got instead of _GLOBAL_OFFSET_TABLE_.
36573         * config/nios2/nios2.c (nios2_function_profiler): Likewise.
36574
36575 2014-02-02  Jan Hubicka  <hubicka@ucw.cz>
36576
36577         * ipa-prop.c (update_jump_functions_after_inlining): When type is not
36578         preserverd by passthrough, do not propagate the type.
36579
36580 2014-02-02  Richard Sandiford  <rdsandiford@googlemail.com>
36581
36582         * config/mips/mips.c (MIPS_GET_FCSR, MIPS_SET_FCSR): New macros.
36583         (mips_atomic_assign_expand_fenv): New function.
36584         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
36585
36586 2014-02-02  Richard Sandiford  <rdsandiford@googlemail.com>
36587
36588         * doc/extend.texi (__builtin_mips_get_fcsr): Document.
36589         (__builtin_mips_set_fcsr): Likewise.
36590         * config/mips/mips-ftypes.def: Add MIPS_VOID_FTYPE_USI and
36591         MIPS_USI_FTYPE_VOID.
36592         * config/mips/mips-protos.h (mips16_expand_get_fcsr): Declare
36593         (mips16_expand_set_fcsr): Likewise.
36594         * config/mips/mips.c (mips16_get_fcsr_stub): New variable.
36595         (mips16_set_fcsr_stub): Likewise.
36596         (mips16_get_fcsr_one_only_stub): New class.
36597         (mips16_set_fcsr_one_only_stub): Likewise.
36598         (mips16_expand_get_fcsr, mips16_expand_set_fcsr): New functions.
36599         (mips_code_end): Output the get_fcsr and set_fcsr stubs, if needed.
36600         (BUILTIN_AVAIL_MIPS16, AVAIL_ALL): New macros.
36601         (hard_float): New availability predicate.
36602         (mips_builtins): Add get_fcsr and set_fcsr.
36603         (mips_expand_builtin): Check BUILTIN_AVAIL_MIPS16.
36604         * config/mips/mips.md (UNSPEC_GET_FCSR, UNSPEC_SET_FCSR): New unspecs.
36605         (GET_FCSR_REGNUM, SET_FCSR_REGNUM): New constants.
36606         (mips_get_fcsr, *mips_get_fcsr, mips_get_fcsr_mips16_<mode>)
36607         (mips_set_fcsr, *mips_set_fcsr, mips_set_fcsr_mips16_<mode>): New
36608         patterns.
36609
36610 2014-02-02  Richard Sandiford  <rdsandiford@googlemail.com>
36611
36612         * config/mips/mips.c (mips_one_only_stub): New class.
36613         (mips_need_mips16_rdhwr_p): Replace with...
36614         (mips16_rdhwr_stub): ...this new variable.
36615         (mips16_stub_call_address): New function.
36616         (mips16_rdhwr_one_only_stub): New class.
36617         (mips_expand_thread_pointer): Use mips16_stub_call_address.
36618         (mips_output_mips16_rdhwr): Delete.
36619         (mips_finish_stub): New function.
36620         (mips_code_end): Use it to handle rdhwr stubs.
36621
36622 2014-02-02  Uros Bizjak  <ubizjak@gmail.com>
36623
36624         PR target/60017
36625         * config/i386/i386.c (classify_argument): Fix handling of bit_offset
36626         when calculating size of integer atomic types.
36627
36628 2014-02-02  H.J. Lu  <hongjiu.lu@intel.com>
36629
36630         * ipa-inline-analysis.c (true_predicate_p): Fix a typo in comments.
36631
36632 2014-02-01  Jakub Jelinek  <jakub@redhat.com>
36633
36634         PR tree-optimization/60003
36635         * gimple-low.c (lower_builtin_setjmp): Set cfun->has_nonlocal_label.
36636         * profile.c (branch_prob): Use gimple_call_builtin_p
36637         to check for BUILT_IN_SETJMP_RECEIVER.
36638         * tree-inline.c (copy_bb): Call notice_special_calls.
36639
36640 2014-01-31  Vladimir Makarov  <vmakarov@redhat.com>
36641
36642         PR bootstrap/59985
36643         * lra-constraints.c (process_alt_operands): Update reload_sum only
36644         on the first pass.
36645
36646 2014-01-31  Richard Henderson  <rth@redhat.com>
36647
36648         PR middle-end/60004
36649         * tree-eh.c (lower_try_finally_switch): Delay lowering finally block
36650         until after else_eh is processed.
36651
36652 2014-01-31  Ilya Tocar  <ilya.tocar@intel.com>
36653
36654         * config/i386/avx512fintrin.h (_MM_FROUND_TO_NEAREST_INT),
36655         (_MM_FROUND_TO_NEG_INF), (_MM_FROUND_TO_POS_INF),
36656         (_MM_FROUND_TO_ZERO), (_MM_FROUND_CUR_DIRECTION): Are already defined
36657         in smmintrin.h, remove them.
36658         (_MM_FROUND_NO_EXC): Same as above, bit also wrong value.
36659         * config/i386/i386.c (ix86_print_operand): Split sae and rounding.
36660         * config/i386/i386.md (ROUND_SAE): Fix value.
36661         * config/i386/predicates.md (const_4_or_8_to_11_operand): New.
36662         (const48_operand): New.
36663         * config/i386/subst.md (round), (round_expand): Use
36664         const_4_or_8_to_11_operand.
36665         (round_saeonly), (round_saeonly_expand): Use const48_operand.
36666
36667 2014-01-31  Ilya Tocar  <ilya.tocar@intel.com>
36668
36669         * config/i386/constraints.md (Yk): Swap meaning with k.
36670         * config/i386/i386.md (movhi_internal): Change Yk to k.
36671         (movqi_internal): Ditto.
36672         (*k<logic><mode>): Ditto.
36673         (*andhi_1): Ditto.
36674         (*andqi_1): Ditto.
36675         (kandn<mode>): Ditto.
36676         (*<code>hi_1): Ditto.
36677         (*<code>qi_1): Ditto.
36678         (kxnor<mode>): Ditto.
36679         (kortestzhi): Ditto.
36680         (kortestchi): Ditto.
36681         (kunpckhi): Ditto.
36682         (*one_cmplhi2_1): Ditto.
36683         (*one_cmplqi2_1): Ditto.
36684         * config/i386/sse.md (): Change k to Yk.
36685         (avx512f_load<mode>_mask): Ditto.
36686         (avx512f_blendm<mode>): Ditto.
36687         (avx512f_store<mode>_mask): Ditto.
36688         (avx512f_storeu<ssemodesuffix>512_mask): Ditto.
36689         (avx512f_storedqu<mode>_mask): Ditto.
36690         (avx512f_cmp<mode>3<mask_scalar_merge_name><round_saeonly_name>):
36691         Ditto.
36692         (avx512f_ucmp<mode>3<mask_scalar_merge_name>): Ditto.
36693         (avx512f_vmcmp<mode>3<round_saeonly_name>): Ditto.
36694         (avx512f_vmcmp<mode>3_mask<round_saeonly_name>): Ditto.
36695         (avx512f_maskcmp<mode>3): Ditto.
36696         (avx512f_fmadd_<mode>_mask<round_name>): Ditto.
36697         (avx512f_fmadd_<mode>_mask3<round_name>): Ditto.
36698         (avx512f_fmsub_<mode>_mask<round_name>): Ditto.
36699         (avx512f_fmsub_<mode>_mask3<round_name>): Ditto.
36700         (avx512f_fnmadd_<mode>_mask<round_name>): Ditto.
36701         (avx512f_fnmadd_<mode>_mask3<round_name>): Ditto.
36702         (avx512f_fnmsub_<mode>_mask<round_name>): Ditto.
36703         (avx512f_fnmsub_<mode>_mask3<round_name>): Ditto.
36704         (avx512f_fmaddsub_<mode>_mask<round_name>): Ditto.
36705         (avx512f_fmaddsub_<mode>_mask3<round_name>): Ditto.
36706         (avx512f_fmsubadd_<mode>_mask<round_name>): Ditto.
36707         (avx512f_fmsubadd_<mode>_mask3<round_name>): Ditto.
36708         (avx512f_vextract<shuffletype>32x4_1_maskm): Ditto.
36709         (vec_extract_lo_<mode>_maskm): Ditto.
36710         (vec_extract_hi_<mode>_maskm): Ditto.
36711         (avx512f_vternlog<mode>_mask): Ditto.
36712         (avx512f_fixupimm<mode>_mask<round_saeonly_name>): Ditto.
36713         (avx512f_sfixupimm<mode>_mask<round_saeonly_name>): Ditto.
36714         (avx512f_<code><pmov_src_lower><mode>2_mask): Ditto.
36715         (avx512f_<code>v8div16qi2_mask): Ditto.
36716         (avx512f_<code>v8div16qi2_mask_store): Ditto.
36717         (avx512f_eq<mode>3<mask_scalar_merge_name>_1): Ditto.
36718         (avx512f_gt<mode>3<mask_scalar_merge_name>): Ditto.
36719         (avx512f_testm<mode>3<mask_scalar_merge_name>): Ditto.
36720         (avx512f_testnm<mode>3<mask_scalar_merge_name>): Ditto.
36721         (*avx512pf_gatherpf<mode>sf_mask): Ditto.
36722         (*avx512pf_gatherpf<mode>df_mask): Ditto.
36723         (*avx512pf_scatterpf<mode>sf_mask): Ditto.
36724         (*avx512pf_scatterpf<mode>df_mask): Ditto.
36725         (avx512cd_maskb_vec_dupv8di): Ditto.
36726         (avx512cd_maskw_vec_dupv16si): Ditto.
36727         (avx512f_vpermi2var<mode>3_maskz): Ditto.
36728         (avx512f_vpermi2var<mode>3_mask): Ditto.
36729         (avx512f_vpermi2var<mode>3_mask): Ditto.
36730         (avx512f_vpermt2var<mode>3_maskz): Ditto.
36731         (*avx512f_gathersi<mode>): Ditto.
36732         (*avx512f_gathersi<mode>_2): Ditto.
36733         (*avx512f_gatherdi<mode>): Ditto.
36734         (*avx512f_gatherdi<mode>_2): Ditto.
36735         (*avx512f_scattersi<mode>): Ditto.
36736         (*avx512f_scatterdi<mode>): Ditto.
36737         (avx512f_compress<mode>_mask): Ditto.
36738         (avx512f_compressstore<mode>_mask): Ditto.
36739         (avx512f_expand<mode>_mask): Ditto.
36740         * config/i386/subst.md (mask): Change k to Yk.
36741         (mask_scalar_merge): Ditto.
36742         (sd): Ditto.
36743
36744 2014-01-31  Marc Glisse  <marc.glisse@inria.fr>
36745
36746         * doc/extend.texi (Vector Extensions): Document ?: in C++.
36747
36748 2014-01-31  Richard Biener  <rguenther@suse.de>
36749
36750         PR middle-end/59990
36751         * builtins.c (fold_builtin_memory_op): Make sure to not
36752         use a floating-point mode or a boolean or enumeral type for
36753         the copy operation.
36754
36755 2014-01-30  DJ Delorie  <dj@redhat.com>
36756
36757         * config/msp430/msp430.h (LIB_SPEC): Add -lcrt
36758         * config/msp430/msp430.md (msp430_refsym_need_exit): New.
36759         * config/msp430/msp430.c (msp430_expand_epilogue): Call it
36760         whenever main() has an epilogue.
36761
36762 2014-01-30  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
36763
36764         * config/rs6000/rs6000.c (rs6000_expand_vector_init): Remove
36765         unused variable "field".
36766         * config/rs6000/vsx.md (vsx_mergel_<mode>): Add missing DONE.
36767         (vsx_mergeh_<mode>): Likewise.
36768         * config/rs6000/altivec.md (altivec_vmrghb): Likewise.
36769         (altivec_vmrghh): Likewise.
36770         (altivec_vmrghw): Likewise.
36771         (altivec_vmrglb): Likewise.
36772         (altivec_vmrglh): Likewise.
36773         (altivec_vmrglw): Likewise.
36774         (altivec_vspltb): Add missing uses.
36775         (altivec_vsplth): Likewise.
36776         (altivec_vspltw): Likewise.
36777         (altivec_vspltsf): Likewise.
36778
36779 2014-01-30  Jakub Jelinek  <jakub@redhat.com>
36780
36781         PR target/59923
36782         * ifcvt.c (cond_exec_process_insns): Don't conditionalize
36783         frame related instructions.
36784
36785 2014-01-30  Vladimir Makarov  <vmakarov@redhat.com>
36786
36787         PR rtl-optimization/59959
36788         * lra-constrains.c (simplify_operand_subreg): Assign NO_REGS to
36789         any reload of register whose subreg is invalid.
36790
36791 2014-01-30  Jakub Jelinek  <jakub@redhat.com>
36792
36793         * config/i386/f16cintrin.h (_cvtsh_ss): Avoid -Wnarrowing warning.
36794         * config/i386/avx512fintrin.h (_mm512_mask_cvtusepi64_storeu_epi32):
36795         Add missing return type - void.
36796
36797 2014-01-30  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
36798
36799         * gcc/config/rs6000/rs6000.c (rs6000_expand_vector_init): Use
36800         gen_vsx_xxspltw_v4sf_direct instead of gen_vsx_xxspltw_v4sf;
36801         remove element index adjustment for endian (now handled in vsx.md
36802         and altivec.md).
36803         (altivec_expand_vec_perm_const): Use
36804         gen_altivec_vsplt[bhw]_direct instead of gen_altivec_vsplt[bhw].
36805         * gcc/config/rs6000/vsx.md (UNSPEC_VSX_XXSPLTW): New unspec.
36806         (vsx_xxspltw_<mode>): Adjust element index for little endian.
36807         * gcc/config/rs6000/altivec.md (altivec_vspltb): Divide into a
36808         define_expand and a new define_insn *altivec_vspltb_internal;
36809         adjust for -maltivec=be on a little endian target.
36810         (altivec_vspltb_direct): New.
36811         (altivec_vsplth): Divide into a define_expand and a new
36812         define_insn *altivec_vsplth_internal; adjust for -maltivec=be on a
36813         little endian target.
36814         (altivec_vsplth_direct): New.
36815         (altivec_vspltw): Divide into a define_expand and a new
36816         define_insn *altivec_vspltw_internal; adjust for -maltivec=be on a
36817         little endian target.
36818         (altivec_vspltw_direct): New.
36819         (altivec_vspltsf): Divide into a define_expand and a new
36820         define_insn *altivec_vspltsf_internal; adjust for -maltivec=be on
36821         a little endian target.
36822
36823 2014-01-30  Richard Biener  <rguenther@suse.de>
36824
36825         PR tree-optimization/59993
36826         * tree-ssa-forwprop.c (associate_pointerplus): Check we
36827         can propagate form the earlier stmt and avoid the transform
36828         when the intermediate result is needed.
36829
36830 2014-01-30  Alangi Derick  <alangiderick@gmail.com>
36831
36832         * README.Portability: Fix typo.
36833
36834 2014-01-30  David Holsgrove  <david.holsgrove@xilinx.com>
36835
36836         * config/microblaze/microblaze.md(cstoresf4, cbranchsf4): Replace
36837         comparison_operator with ordered_comparison_operator.
36838
36839 2014-01-30  Nick Clifton  <nickc@redhat.com>
36840
36841         * config/mn10300/mn10300-protos.h (mn10300_store_multiple_operation_p):
36842         Rename to mn10300_store_multiple_regs.
36843         * config/mn10300/mn10300.c: Likewise.
36844         * config/mn10300/mn10300.md (store_movm): Fix typo: call
36845         store_multiple_regs.
36846         * config/mn10300/predicates.md (mn10300_store_multiple_operation):
36847         Call mn10300_store_multiple_regs.
36848
36849 2014-01-30  Nick Clifton  <nickc@redhat.com>
36850             DJ Delorie  <dj@redhat.com>
36851
36852         * config/rl78/rl78.c (register_sizes): Make the "upper half" of
36853         %fp 2 to keep registers after it properly word-aligned.
36854         (rl78_alloc_physical_registers_umul): Handle the case where both
36855         input operands are the same.
36856
36857 2014-01-30  Richard Biener  <rguenther@suse.de>
36858
36859         PR tree-optimization/59903
36860         * tree-vect-loop.c (vect_transform_loop): Guard multiple-types
36861         check properly.
36862
36863 2014-01-30  Jason Merrill  <jason@redhat.com>
36864
36865         PR c++/59633
36866         * tree.c (walk_type_fields): Handle VECTOR_TYPE.
36867
36868         PR c++/59645
36869         * cgraphunit.c (expand_thunk): Copy volatile arg to a temporary.
36870
36871 2014-01-30  Richard Biener  <rguenther@suse.de>
36872
36873         PR tree-optimization/59951
36874         * tree-vect-slp.c (vect_bb_slp_scalar_cost): Skip uses in debug insns.
36875
36876 2014-01-30  Savin Zlobec  <savin.zlobec@gmail.com>
36877
36878         PR target/59784
36879         * config/nios2/nios2.c (nios2_fpu_insn_asm): Fix asm output of
36880         SFmode to DFmode case.
36881
36882 2014-01-29  DJ Delorie  <dj@redhat.com>
36883
36884         * config/msp430/msp430.opt (-minrt): New.
36885         * config/msp430/msp430.h (STARTFILE_SPEC): Link alternate runtime
36886         if -minrt given.
36887         (ENDFILE_SPEC): Likewise.
36888
36889 2014-01-29  Jan Hubicka  <hubicka@ucw.cz>
36890
36891         * ipa-inline-analysis.c (clobber_only_eh_bb_p): New function.
36892         (estimate_function_body_sizes): Use it.
36893
36894 2014-01-29  Paolo Carlini  <paolo.carlini@oracle.com>
36895
36896         PR c++/58561
36897         * dwarf2out.c (is_cxx_auto): New.
36898         (is_base_type): Use it.
36899         (gen_type_die_with_usage): Likewise.
36900
36901 2014-01-29  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
36902
36903         * config/rs6000/rs6000.c (altivec_expand_vec_perm_const):  Use
36904         CODE_FOR_altivec_vmrg*_direct rather than CODE_FOR_altivec_vmrg*.
36905         * config/rs6000/vsx.md (vsx_mergel_<mode>): Adjust for
36906         -maltivec=be with LE targets.
36907         (vsx_mergeh_<mode>): Likewise.
36908         * config/rs6000/altivec.md (UNSPEC_VMRG[HL]_DIRECT): New unspecs.
36909         (mulv8hi3): Use gen_altivec_vmrg[hl]w_direct.
36910         (altivec_vmrghb): Replace with define_expand and new
36911         *altivec_vmrghb_internal insn; adjust for -maltivec=be with LE targets.
36912         (altivec_vmrghb_direct): New define_insn.
36913         (altivec_vmrghh): Replace with define_expand and new
36914         *altivec_vmrghh_internal insn; adjust for -maltivec=be with LE targets.
36915         (altivec_vmrghh_direct): New define_insn.
36916         (altivec_vmrghw): Replace with define_expand and new
36917         *altivec_vmrghw_internal insn; adjust for -maltivec=be with LE targets.
36918         (altivec_vmrghw_direct): New define_insn.
36919         (*altivec_vmrghsf): Adjust for endianness.
36920         (altivec_vmrglb): Replace with define_expand and new
36921         *altivec_vmrglb_internal insn; adjust for -maltivec=be with LE targets.
36922         (altivec_vmrglb_direct): New define_insn.
36923         (altivec_vmrglh): Replace with define_expand and new
36924         *altivec_vmrglh_internal insn; adjust for -maltivec=be with LE targets.
36925         (altivec_vmrglh_direct): New define_insn.
36926         (altivec_vmrglw): Replace with define_expand and new
36927         *altivec_vmrglw_internal insn; adjust for -maltivec=be with LE targets.
36928         (altivec_vmrglw_direct): New define_insn.
36929         (*altivec_vmrglsf): Adjust for endianness.
36930         (vec_widen_umult_hi_v16qi): Use gen_altivec_vmrghh_direct.
36931         (vec_widen_umult_lo_v16qi): Use gen_altivec_vmrglh_direct.
36932         (vec_widen_smult_hi_v16qi): Use gen_altivec_vmrghh_direct.
36933         (vec_widen_smult_lo_v16qi): Use gen_altivec_vmrglh_direct.
36934         (vec_widen_umult_hi_v8hi): Use gen_altivec_vmrghw_direct.
36935         (vec_widen_umult_lo_v8hi): Use gen_altivec_vmrglw_direct.
36936         (vec_widen_smult_hi_v8hi): Use gen_altivec_vmrghw_direct.
36937         (vec_widen_smult_lo_v8hi): Use gen_altivec_vmrglw_direct.
36938
36939 2014-01-29  Marcus Shawcroft  <marcus.shawcroft@arm.com>
36940
36941         * config/aarch64/aarch64.c (aarch64_expand_mov_immediate)
36942         (aarch64_legitimate_address_p, aarch64_class_max_nregs): Adjust
36943         whitespace.
36944
36945 2014-01-29  Richard Biener  <rguenther@suse.de>
36946
36947         PR tree-optimization/58742
36948         * tree-ssa-forwprop.c (associate_pointerplus): Rename to
36949         associate_pointerplus_align.
36950         (associate_pointerplus_diff): New function.
36951         (associate_pointerplus): Likewise.  Call associate_pointerplus_align
36952         and associate_pointerplus_diff.
36953
36954 2014-01-29  Richard Biener  <rguenther@suse.de>
36955
36956         * lto-streamer.h (LTO_major_version): Bump to 3.
36957         (LTO_minor_version): Reset to 0.
36958
36959 2014-01-29  Renlin Li  <Renlin.Li@arm.com>
36960
36961         * config/arm/arm-arches.def (ARM_ARCH): Add armv7ve arch.
36962         * config/arm/arm.c (FL_FOR_ARCH7VE): New.
36963         (arm_file_start): Generate correct asm header for armv7ve.
36964         * config/arm/bpabi.h: Add multilib support for armv7ve.
36965         * config/arm/driver-arm.c: Change the architectures of cortex-a7
36966         and cortex-a15 to armv7ve.
36967         * config/arm/t-aprofile: Add multilib support for armv7ve.
36968         * doc/invoke.texi: Document -march=armv7ve.
36969
36970 2014-01-29  Richard Biener  <rguenther@suse.de>
36971
36972         PR tree-optimization/58742
36973         * tree-ssa-forwprop.c (associate_plusminus): Return true
36974         if we changed sth, defer EH cleanup to ...
36975         (ssa_forward_propagate_and_combine): ... here.  Call simplify_mult.
36976         (simplify_mult): New function.
36977
36978 2014-01-29  Jakub Jelinek  <jakub@redhat.com>
36979
36980         PR middle-end/59917
36981         PR tree-optimization/59920
36982         * tree.c (build_common_builtin_nodes): Remove
36983         __builtin_setjmp_dispatcher initialization.
36984         * omp-low.h (make_gimple_omp_edges): Add a new int * argument.
36985         * profile.c (branch_prob): Use gsi_start_nondebug_after_labels_bb
36986         instead of gsi_after_labels + manually skipping debug stmts.
36987         Don't ignore bbs with BUILT_IN_SETJMP_DISPATCHER, instead
36988         ignore bbs with IFN_ABNORMAL_DISPATCHER.
36989         * tree-inline.c (copy_edges_for_bb): Remove
36990         can_make_abnormal_goto argument, instead add abnormal_goto_dest
36991         argument.  Ignore computed_goto_p stmts.  Don't call
36992         make_abnormal_goto_edges.  If a call might need abnormal edges
36993         for non-local gotos, see if it already has an edge to
36994         IFN_ABNORMAL_DISPATCHER or if it is IFN_ABNORMAL_DISPATCHER
36995         with true argument, don't do anything then, otherwise add
36996         EDGE_ABNORMAL from the call's bb to abnormal_goto_dest.
36997         (copy_cfg_body): Compute abnormal_goto_dest, adjust copy_edges_for_bb
36998         caller.
36999         * gimple-low.c (struct lower_data): Remove calls_builtin_setjmp.
37000         (lower_function_body): Don't emit __builtin_setjmp_dispatcher.
37001         (lower_stmt): Don't set data->calls_builtin_setjmp.
37002         (lower_builtin_setjmp): Adjust comment.
37003         * builtins.def (BUILT_IN_SETJMP_DISPATCHER): Remove.
37004         * tree-cfg.c (found_computed_goto): Remove.
37005         (factor_computed_gotos): Remove.
37006         (make_goto_expr_edges): Return bool, true for computed gotos.
37007         Don't call make_abnormal_goto_edges.
37008         (build_gimple_cfg): Don't set found_computed_goto, don't call
37009         factor_computed_gotos.
37010         (computed_goto_p): No longer static.
37011         (make_blocks): Don't set found_computed_goto.
37012         (get_abnormal_succ_dispatcher, handle_abnormal_edges): New functions.
37013         (make_edges): If make_goto_expr_edges returns true, push bb
37014         into ab_edge_goto vector, for stmt_can_make_abnormal_goto calls
37015         instead of calling make_abnormal_goto_edges push bb into ab_edge_call
37016         vector.  Record mapping between bbs and OpenMP regions if there
37017         are any, adjust make_gimple_omp_edges caller.  Call
37018         handle_abnormal_edges.
37019         (make_abnormal_goto_edges): Remove.
37020         * tree-cfg.h (make_abnormal_goto_edges): Remove.
37021         (computed_goto_p, get_abnormal_succ_dispatcher): New prototypes.
37022         * internal-fn.c (expand_ABNORMAL_DISPATCHER): New function.
37023         * builtins.c (expand_builtin): Don't handle BUILT_IN_SETJMP_DISPATCHER.
37024         * internal-fn.def (ABNORMAL_DISPATCHER): New.
37025         * omp-low.c (make_gimple_omp_edges): Add region_idx argument, when
37026         filling *region also set *region_idx to (*region)->entry->index.
37027
37028         PR other/58712
37029         * read-rtl.c (read_rtx_code): Clear all of RTX_CODE_SIZE (code).
37030         For REGs set ORIGINAL_REGNO.
37031
37032 2014-01-29  Bingfeng Mei  <bmei@broadcom.com>
37033
37034         * doc/md.texi: Mention that a target shouldn't implement
37035         vec_widen_(s|u)mul_even/odd pair if it is less efficient
37036         than hi/lo pair.
37037
37038 2014-01-29  Jakub Jelinek  <jakub@redhat.com>
37039
37040         PR tree-optimization/59594
37041         * tree-vect-data-refs.c (vect_analyze_data_ref_accesses): Sort
37042         a copy of the datarefs vector rather than the vector itself.
37043
37044 2014-01-28  Jason Merrill  <jason@redhat.com>
37045
37046         PR c++/53756
37047         * dwarf2out.c (auto_die): New static.
37048         (gen_type_die_with_usage): Handle C++1y 'auto'.
37049         (gen_subprogram_die): If in-class DIE had 'auto', emit type again
37050         on definition.
37051
37052 2014-01-28  H.J. Lu  <hongjiu.lu@intel.com>
37053
37054         PR target/59672
37055         * config/i386/gnu-user64.h (SPEC_32): Add "m16|" to "m32".
37056         (SPEC_X32): Likewise.
37057         (SPEC_64): Likewise.
37058         * config/i386/i386.c (ix86_option_override_internal): Turn off
37059         OPTION_MASK_ISA_64BIT, OPTION_MASK_ABI_X32 and OPTION_MASK_ABI_64
37060         for TARGET_16BIT.
37061         (x86_file_start): Output .code16gcc for TARGET_16BIT.
37062         * config/i386/i386.h (TARGET_16BIT): New macro.
37063         (TARGET_16BIT_P): Likewise.
37064         * config/i386/i386.opt: Add m16.
37065         * doc/invoke.texi: Document -m16.
37066
37067 2014-01-28  Jakub Jelinek  <jakub@redhat.com>
37068
37069         PR preprocessor/59935
37070         * input.c (location_get_source_line): Bail out on when line number
37071         is zero, and test the return value of lookup_or_add_file_to_cache_tab.
37072
37073 2014-01-28  Richard Biener  <rguenther@suse.de>
37074
37075         PR tree-optimization/58742
37076         * tree-ssa-forwprop.c (associate_plusminus): Handle
37077         pointer subtraction of the form (T)(P + A) - (T)P.
37078
37079 2014-01-28  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
37080
37081         * config/arm/arm.c (arm_new_rtx_costs): Remove useless statement
37082         at const_int_cost.
37083
37084 2014-01-28  Richard Biener  <rguenther@suse.de>
37085
37086         Revert
37087         2014-01-28  Richard Biener  <rguenther@suse.de>
37088
37089         PR rtl-optimization/45364
37090         PR rtl-optimization/59890
37091         * var-tracking.c (local_get_addr_clear_given_value): Handle
37092         already cleared slot.
37093         (val_reset): Handle not allocated local_get_addr_cache.
37094         (vt_find_locations): Use post-order on the inverted CFG.
37095
37096 2014-01-28  Richard Biener  <rguenther@suse.de>
37097
37098         * tree-data-ref.h (ddr_is_anti_dependent, ddrs_have_anti_deps): Remove.
37099
37100 2014-01-28  Richard Biener  <rguenther@suse.de>
37101
37102         PR rtl-optimization/45364
37103         PR rtl-optimization/59890
37104         * var-tracking.c (local_get_addr_clear_given_value): Handle
37105         already cleared slot.
37106         (val_reset): Handle not allocated local_get_addr_cache.
37107         (vt_find_locations): Use post-order on the inverted CFG.
37108
37109 2014-01-28  Alan Modra  <amodra@gmail.com>
37110
37111         * Makefile.in (BUILD_CPPFLAGS): Do not use ALL_CPPFLAGS.
37112         * configure.ac <recursive call for build != host>: Define
37113         GENERATOR_FILE.  Comment.  Use CXX_FOR_BUILD, CXXFLAGS_FOR_BUILD
37114         and LD_FOR_BUILD too.
37115         * configure: Regenerate.
37116
37117 2014-01-27  Allan Sandfeld Jensen  <sandfeld@kde.org>
37118
37119         * config/i386/i386.c (get_builtin_code_for_version): Separate
37120         Westmere from Nehalem, Ivy Bridge from Sandy Bridge and
37121         Broadwell from Haswell.
37122
37123 2014-01-27  Steve Ellcey  <sellcey@mips.com>
37124
37125         * common/config/mips/mips-common.c (TARGET_DEFAULT_TARGET_FLAGS):
37126         Remove TARGET_FP_EXCEPTIONS_DEFAULT and MASK_FUSED_MADD.
37127         * config/mips/mips.c (mips_option_override): Change setting
37128         of TARGET_DSP.
37129         * config/mips/mips.h (TARGET_FP_EXCEPTIONS_DEFAULT): Remove.
37130         * config/mips/mips.opt (DSP, DSPR2, FP_EXCEPTIONS, FUSED_MADD, MIPS3D):
37131         Change from Mask to Var.
37132
37133 2014-01-27  Jeff Law  <law@redhat.com>
37134
37135         * ipa-inline.c (inline_small_functions): Fix typo.
37136
37137 2014-01-27  Ilya Tocar  <ilya.tocar@intel.com>
37138
37139         * config/i386/avx512fintrin.h (_mm512_mask_cvtepi32_storeu_epi8): New.
37140         (_mm512_mask_cvtsepi32_storeu_epi8): Ditto.
37141         (_mm512_mask_cvtusepi32_storeu_epi8): Ditto.
37142         (_mm512_mask_cvtepi32_storeu_epi16): Ditto.
37143         (_mm512_mask_cvtsepi32_storeu_epi16): Ditto.
37144         (_mm512_mask_cvtusepi32_storeu_epi16): Ditto.
37145         (_mm512_mask_cvtepi64_storeu_epi32): Ditto.
37146         (_mm512_mask_cvtsepi64_storeu_epi32): Ditto.
37147         (_mm512_mask_cvtusepi64_storeu_epi32): Ditto.
37148         (_mm512_mask_cvtepi64_storeu_epi16): Ditto.
37149         (_mm512_mask_cvtsepi64_storeu_epi16): Ditto.
37150         (_mm512_mask_cvtusepi64_storeu_epi16): Ditto.
37151         (_mm512_mask_cvtepi64_storeu_epi8): Ditto.
37152         (_mm512_mask_cvtsepi64_storeu_epi8): Ditto.
37153         (_mm512_mask_cvtusepi64_storeu_epi8): Ditto.
37154         (_mm512_storeu_epi64): Ditto.
37155         (_mm512_cmpge_epi32_mask): Ditto.
37156         (_mm512_cmpge_epu32_mask): Ditto.
37157         (_mm512_cmpge_epi64_mask): Ditto.
37158         (_mm512_cmpge_epu64_mask): Ditto.
37159         (_mm512_cmple_epi32_mask): Ditto.
37160         (_mm512_cmple_epu32_mask): Ditto.
37161         (_mm512_cmple_epi64_mask): Ditto.
37162         (_mm512_cmple_epu64_mask): Ditto.
37163         (_mm512_cmplt_epi32_mask): Ditto.
37164         (_mm512_cmplt_epu32_mask): Ditto.
37165         (_mm512_cmplt_epi64_mask): Ditto.
37166         (_mm512_cmplt_epu64_mask): Ditto.
37167         (_mm512_cmpneq_epi32_mask): Ditto.
37168         (_mm512_cmpneq_epu32_mask): Ditto.
37169         (_mm512_cmpneq_epi64_mask): Ditto.
37170         (_mm512_cmpneq_epu64_mask): Ditto.
37171         (_mm512_expand_pd): Ditto.
37172         (_mm512_expand_ps): Ditto.
37173         * config/i386/i386-builtin-types.def: Add PV16QI, PV16QI, PV16HI,
37174         VOID_PV8SI_V8DI_QI, VOID_PV8HI_V8DI_QI, VOID_PV16QI_V8DI_QI,
37175         VOID_PV16QI_V16SI_HI, VOID_PV16HI_V16SI_HI.
37176         * config/i386/i386.c (ix86_builtins): Add
37177         IX86_BUILTIN_EXPANDPD512_NOMASK, IX86_BUILTIN_EXPANDPS512_NOMASK,
37178         IX86_BUILTIN_PMOVDB512_MEM, IX86_BUILTIN_PMOVDW512_MEM,
37179         IX86_BUILTIN_PMOVQB512_MEM, IX86_BUILTIN_PMOVQD512_MEM,
37180         IX86_BUILTIN_PMOVQW512_MEM, IX86_BUILTIN_PMOVSDB512_MEM,
37181         IX86_BUILTIN_PMOVSDW512_MEM, IX86_BUILTIN_PMOVSQB512_MEM,
37182         IX86_BUILTIN_PMOVSQD512_MEM, IX86_BUILTIN_PMOVSQW512_MEM,
37183         IX86_BUILTIN_PMOVUSDB512_MEM, IX86_BUILTIN_PMOVUSDW512_MEM,
37184         IX86_BUILTIN_PMOVUSQB512_MEM, IX86_BUILTIN_PMOVUSQD512_MEM,
37185         IX86_BUILTIN_PMOVUSQW512_MEM.
37186         (bdesc_special_args): Add __builtin_ia32_pmovusqd512mem_mask,
37187         __builtin_ia32_pmovsqd512mem_mask,
37188         __builtin_ia32_pmovqd512mem_mask,
37189         __builtin_ia32_pmovusqw512mem_mask,
37190         __builtin_ia32_pmovsqw512mem_mask,
37191         __builtin_ia32_pmovqw512mem_mask,
37192         __builtin_ia32_pmovusdw512mem_mask,
37193         __builtin_ia32_pmovsdw512mem_mask,
37194         __builtin_ia32_pmovdw512mem_mask,
37195         __builtin_ia32_pmovqb512mem_mask,
37196         __builtin_ia32_pmovusqb512mem_mask,
37197         __builtin_ia32_pmovsqb512mem_mask,
37198         __builtin_ia32_pmovusdb512mem_mask,
37199         __builtin_ia32_pmovsdb512mem_mask,
37200         __builtin_ia32_pmovdb512mem_mask.
37201         (bdesc_args): Add __builtin_ia32_expanddf512,
37202         __builtin_ia32_expandsf512.
37203         (ix86_expand_special_args_builtin): Handle VOID_FTYPE_PV8SI_V8DI_QI,
37204         VOID_FTYPE_PV8HI_V8DI_QI, VOID_FTYPE_PV16HI_V16SI_HI,
37205         VOID_FTYPE_PV16QI_V8DI_QI, VOID_FTYPE_PV16QI_V16SI_HI.
37206         * config/i386/sse.md (unspec): Add UNSPEC_EXPAND_NOMASK.
37207         (avx512f_<code><pmov_src_lower><mode>2_mask_store): New.
37208         (*avx512f_<code>v8div16qi2_store_mask): Renamed to ...
37209         (avx512f_<code>v8div16qi2_mask_store): This.
37210         (avx512f_expand<mode>): New.
37211
37212 2014-01-27  Kirill Yukhin  <kirill.yukhin@intel.com>
37213
37214         * config/i386/avx512pfintrin.h (_mm512_mask_prefetch_i32gather_pd):
37215         New.
37216         (_mm512_mask_prefetch_i64gather_pd): Ditto.
37217         (_mm512_prefetch_i32scatter_pd): Ditto.
37218         (_mm512_mask_prefetch_i32scatter_pd): Ditto.
37219         (_mm512_prefetch_i64scatter_pd): Ditto.
37220         (_mm512_mask_prefetch_i64scatter_pd): Ditto.
37221         (_mm512_mask_prefetch_i32gather_ps): Fix operand type.
37222         (_mm512_mask_prefetch_i64gather_ps): Ditto.
37223         (_mm512_prefetch_i32scatter_ps): Ditto.
37224         (_mm512_mask_prefetch_i32scatter_ps): Ditto.
37225         (_mm512_prefetch_i64scatter_ps): Ditto.
37226         (_mm512_mask_prefetch_i64scatter_ps): Ditto.
37227         * config/i386/i386-builtin-types.def: Define
37228         VOID_FTYPE_QI_V8SI_PCINT64_INT_INT
37229         and VOID_FTYPE_QI_V8DI_PCINT64_INT_INT.
37230         * config/i386/i386.c (ix86_builtins): Define IX86_BUILTIN_GATHERPFQPD,
37231         IX86_BUILTIN_GATHERPFDPD, IX86_BUILTIN_SCATTERPFDPD,
37232         IX86_BUILTIN_SCATTERPFQPD.
37233         (ix86_init_mmx_sse_builtins): Define __builtin_ia32_gatherpfdpd,
37234         __builtin_ia32_gatherpfdps, __builtin_ia32_gatherpfqpd,
37235         __builtin_ia32_gatherpfqps, __builtin_ia32_scatterpfdpd,
37236         __builtin_ia32_scatterpfdps, __builtin_ia32_scatterpfqpd,
37237         __builtin_ia32_scatterpfqps.
37238         (ix86_expand_builtin): Expand new built-ins.
37239         * config/i386/sse.md (avx512pf_gatherpf<mode>): Add SF suffix,
37240         fix memory access data type.
37241         (*avx512pf_gatherpf<mode>_mask): Ditto.
37242         (*avx512pf_gatherpf<mode>): Ditto.
37243         (avx512pf_scatterpf<mode>): Ditto.
37244         (*avx512pf_scatterpf<mode>_mask): Ditto.
37245         (*avx512pf_scatterpf<mode>): Ditto.
37246         (GATHER_SCATTER_SF_MEM_MODE): New.
37247         (avx512pf_gatherpf<mode>df): Ditto.
37248         (*avx512pf_gatherpf<mode>df_mask): Ditto.
37249         (*avx512pf_scatterpf<mode>df): Ditto.
37250
37251 2014-01-27  Jakub Jelinek  <jakub@redhat.com>
37252
37253         PR bootstrap/59934
37254         * expmed.h (expmed_mode_index): Rework so that analysis and optimziers
37255         know when the MODE_PARTIAL_INT and MODE_VECTOR_INT cases can never be
37256         reached.
37257
37258 2014-01-27  James Greenhalgh  <james.greenhalgh@arm.com>
37259
37260         * common/config/arm/arm-common.c
37261         (arm_rewrite_mcpu): Handle multiple names.
37262         * config/arm/arm.h
37263         (BIG_LITTLE_SPEC): Do not discard mcpu switches.
37264
37265 2014-01-27  James Greenhalgh  <james.greenhalgh@arm.com>
37266
37267         * gimple-builder.h (create_gimple_tmp): Delete.
37268
37269 2014-01-27  Christian Bruel  <christian.bruel@st.com>
37270
37271         * config/sh/sh-mem.cc (sh_expand_cmpnstr): Fix remaining bytes after
37272         words comparisons.
37273
37274 2014-01-26  John David Anglin  <danglin@gcc.gnu.org>
37275
37276         * config/pa/pa.md (call): Generate indirect long calls to non-local
37277         functions when outputing 32-bit code.
37278         (call_value): Likewise except for special call to buggy powf function.
37279
37280         * config/pa/pa.c (pa_attr_length_indirect_call): Adjust length of
37281         portable runtime and PIC indirect calls.
37282         (pa_output_indirect_call): Remove unnecessary nop from portable runtime
37283         and PIC call sequences.  Use ldo instead of blr to set return register
37284         in PIC call sequence.
37285
37286 2014-01-25  Walter Lee  <walt@tilera.com>
37287
37288         * config/tilegx/sync.md (atomic_fetch_sub): Fix negation and
37289         avoid clobbering a live register.
37290
37291 2014-01-25  Walter Lee  <walt@tilera.com>
37292
37293         * config/tilegx/tilegx-c.c (tilegx_cpu_cpp_builtins):
37294         Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2}.
37295         * config/tilegx/tilepro-c.c (tilepro_cpu_cpp_builtins):
37296         Define __GCC_HAVE_SYNC_COMPARE_AND_SWAP_{1,2,4,8}.
37297
37298 2014-01-25  Walter Lee  <walt@tilera.com>
37299
37300         * config/tilegx/tilegx.c (tilegx_function_arg): Start 16-byte
37301         arguments on even registers.
37302         (tilegx_gimplify_va_arg_expr): Align 16-byte var args to
37303         STACK_BOUNDARY.
37304         * config/tilegx/tilegx.h (STACK_BOUNDARY): Change to 16 bytes.
37305         (BIGGEST_ALIGNMENT): Ditto.
37306         (BIGGEST_FIELD_ALIGNMENT): Ditto.
37307
37308 2014-01-25  Walter Lee  <walt@tilera.com>
37309
37310         * config/tilegx/tilegx.c (tilegx_gen_bundles): Delete barrier
37311         insns before bundling.
37312         * config/tilegx/tilegx.md (tile_network_barrier): Update comment.
37313
37314 2014-01-25  Walter Lee  <walt@tilera.com>
37315
37316         * config/tilegx/tilegx.c (tilegx_expand_builtin): Set
37317         PREFETCH_SCHEDULE_BARRIER_P to true for prefetches.
37318         * config/tilepro/tilepro.c (tilepro_expand_builtin): Ditto.
37319
37320 2014-01-25  Richard Sandiford  <rdsandiford@googlemail.com>
37321
37322         * config/mips/constraints.md (kl): Delete.
37323         * config/mips/mips.md (divmod<mode>4, udivmod<mode>4): Turn into
37324         define expands, using...
37325         (divmod<mode>4_mips16, udivmod<mode>4_mips16): ...these new
37326         instructions for MIPS16.
37327         (*divmod<mode>4, *udivmod<mode>4): New patterns, taken from the
37328         non-MIPS16 version of the old divmod<mode>4 and udivmod<mode>4.
37329
37330 2014-01-25  Walter Lee  <walt@tilera.com>
37331
37332         * config/tilepro/tilepro.md (ctzdi2): Use register_operand predicate.
37333         (clzdi2): Ditto.
37334         (ffsdi2): Ditto.
37335
37336 2014-01-25  Walter Lee  <walt@tilera.com>
37337
37338         * config/tilegx/tilegx.c (tilegx_expand_to_rtl_hook): New.
37339         (TARGET_EXPAND_TO_RTL_HOOK): Define.
37340
37341 2014-01-25  Richard Sandiford  <rdsandiford@googlemail.com>
37342
37343         * rtlanal.c (canonicalize_condition): Split out duplicated mode check.
37344         Handle XOR.
37345
37346 2014-01-25  Jakub Jelinek  <jakub@redhat.com>
37347
37348         * print-rtl.c (in_call_function_usage): New var.
37349         (print_rtx): When in CALL_INSN_FUNCTION_USAGE, always print
37350         EXPR_LIST mode as mode and not as reg note name.
37351
37352         PR middle-end/59561
37353         * cfgloopmanip.c (copy_loop_info): If
37354         loop->warned_aggressive_loop_optimizations, make sure
37355         the flag is set in target loop too.
37356
37357 2014-01-24  Balaji V. Iyer  <balaji.v.iyer@intel.com>
37358
37359         * builtins.c (is_builtin_name): Renamed flag_enable_cilkplus to
37360         flag_cilkplus.
37361         * builtins.def: Likewise.
37362         * cilk.h (fn_contains_cilk_spawn_p): Likewise.
37363         * cppbuiltin.c (define_builtin_macros_for_compilation_flags): Likewise.
37364         * ira.c (ira_setup_eliminable_regset): Likewise.
37365         * omp-low.c (gate_expand_omp): Likewise.
37366         (execute_lower_omp): Likewise.
37367         (diagnose_sb_0): Likewise.
37368         (gate_diagnose_omp_blocks): Likewise.
37369         (simd_clone_clauses_extract): Likewise.
37370         (gate): Likewise.
37371
37372 2014-01-24  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
37373
37374         * config/rs6000/rs6000.c (rs6000_expand_vec_perm_const_1): Remove
37375         correction for little endian...
37376         * config/rs6000/vsx.md (vsx_xxpermdi2_<mode>_1): ...and move it to
37377         here.
37378
37379 2014-01-24  Jeff Law  <law@redhat.com>
37380
37381         PR tree-optimization/59919
37382         * tree-vrp.c (find_assert_locations_1): Do not register asserts
37383         for non-returning calls.
37384
37385 2014-01-24  James Greenhalgh  <james.greenhalgh@arm.com>
37386
37387         * common/config/aarch64/aarch64-common.c
37388         (aarch64_rewrite_mcpu): Handle multiple names.
37389         * config/aarch64/aarch64.h
37390         (BIG_LITTLE_SPEC): Do not discard mcpu switches.
37391
37392 2014-01-24  Dodji Seketeli  <dodji@redhat.com>
37393
37394         * input.c (add_file_to_cache_tab): Handle the case where fopen
37395         returns NULL.
37396
37397 2014-01-23  H.J. Lu  <hongjiu.lu@intel.com>
37398
37399         PR target/59929
37400         * config/i386/i386.md (pushsf splitter): Get stack adjustment
37401         from push operand if code of push isn't PRE_DEC.
37402
37403 2014-01-23  Michael Meissner  <meissner@linux.vnet.ibm.com>
37404
37405         PR target/59909
37406         * doc/invoke.texi (RS/6000 and PowerPC Options): Document
37407         -mquad-memory-atomic.  Update -mquad-memory documentation to say
37408         it is only used for non-atomic loads/stores.
37409
37410         * config/rs6000/predicates.md (quad_int_reg_operand): Allow either
37411         -mquad-memory or -mquad-memory-atomic switches.
37412
37413         * config/rs6000/rs6000-cpus.def (ISA_2_7_MASKS_SERVER): Add
37414         -mquad-memory-atomic to ISA 2.07 support.
37415
37416         * config/rs6000/rs6000.opt (-mquad-memory-atomic): Add new switch
37417         to separate support of normal quad word memory operations (ldq, stq)
37418         from the atomic quad word memory operations.
37419
37420         * config/rs6000/rs6000.c (rs6000_option_override_internal): Add
37421         support to separate non-atomic quad word operations from atomic
37422         quad word operations.  Disable non-atomic quad word operations in
37423         little endian mode so that we don't have to swap words after the
37424         load and before the store.
37425         (quad_load_store_p): Add comment about atomic quad word support.
37426         (rs6000_opt_masks): Add -mquad-memory-atomic to the list of
37427         options printed with -mdebug=reg.
37428
37429         * config/rs6000/rs6000.h (TARGET_SYNC_TI): Use
37430         -mquad-memory-atomic as the test for whether we have quad word
37431         atomic instructions.
37432         (TARGET_SYNC_HI_QI): If either -mquad-memory-atomic, -mquad-memory,
37433         or -mp8-vector are used, allow byte/half-word atomic operations.
37434
37435         * config/rs6000/sync.md (load_lockedti): Insure that the address
37436         is a proper indexed or indirect address for the lqarx instruction.
37437         On little endian systems, swap the hi/lo registers after the lqarx
37438         instruction.
37439         (load_lockedpti): Use indexed_or_indirect_operand predicate to
37440         insure the address is valid for the lqarx instruction.
37441         (store_conditionalti): Insure that the address is a proper indexed
37442         or indirect address for the stqcrx. instruction.  On little endian
37443         systems, swap the hi/lo registers before doing the stqcrx.
37444         instruction.
37445         (store_conditionalpti): Use indexed_or_indirect_operand predicate to
37446         insure the address is valid for the stqcrx. instruction.
37447
37448         * gcc/config/rs6000/rs6000-c.c (rs6000_target_modify_macros):
37449         Define __QUAD_MEMORY__ and __QUAD_MEMORY_ATOMIC__ based on what
37450         type of quad memory support is available.
37451
37452 2014-01-23  Vladimir Makarov  <vmakarov@redhat.com>
37453
37454         PR regression/59915
37455         * lra-constraints.c (simplify_operand_subreg): Spill pseudo if
37456         there is a danger of looping.
37457
37458 2014-01-23  Pat Haugen  <pthaugen@us.ibm.com>
37459
37460         * config/rs6000/rs6000.c (rs6000_option_override_internal): Don't
37461         force flag_ira_loop_pressure if set via command line.
37462
37463 2014-01-23  Alex Velenko  <Alex.Velenko@arm.com>
37464
37465         * config/aarch64/aarch64-simd-builtins.def (ashr): DI mode removed.
37466         (ashr_simd): New builtin handling DI mode.
37467         * config/aarch64/aarch64-simd.md (aarch64_ashr_simddi): New pattern.
37468         (aarch64_sshr_simddi): New match pattern.
37469         * config/aarch64/arm_neon.h (vshr_n_s32): Builtin call modified.
37470         (vshrd_n_s64): Likewise.
37471         * config/aarch64/predicates.md (aarch64_shift_imm64_di): New predicate.
37472
37473 2014-01-23  Nick Clifton  <nickc@redhat.com>
37474
37475         * config/msp430/msp430.h (ASM_SPEC): Pass the -mcpu as -mcpu.
37476         (LIB_SPEC): Drop use of memory.ld and peripherals.ld scripts in
37477         favour of mcu specific scripts.
37478         * config/msp430/t-msp430 (MULTILIB_MATCHES): Add more matches for
37479         430x multilibs.
37480
37481 2014-01-23  James Greenhalgh  <james.greenhalgh@arm.com>
37482             Alex Velenko  <Alex.Velenko@arm.com>
37483
37484         * config/aarch64/arm_neon.h (vaddv_s8): __LANE0 cleanup.
37485         (vaddv_s16): Likewise.
37486         (vaddv_s32): Likewise.
37487         (vaddv_u8): Likewise.
37488         (vaddv_u16): Likewise.
37489         (vaddv_u32): Likewise.
37490         (vaddvq_s8): Likewise.
37491         (vaddvq_s16): Likewise.
37492         (vaddvq_s32): Likewise.
37493         (vaddvq_s64): Likewise.
37494         (vaddvq_u8): Likewise.
37495         (vaddvq_u16): Likewise.
37496         (vaddvq_u32): Likewise.
37497         (vaddvq_u64): Likewise.
37498         (vaddv_f32): Likewise.
37499         (vaddvq_f32): Likewise.
37500         (vaddvq_f64): Likewise.
37501         (vmaxv_f32): Likewise.
37502         (vmaxv_s8): Likewise.
37503         (vmaxv_s16): Likewise.
37504         (vmaxv_s32): Likewise.
37505         (vmaxv_u8): Likewise.
37506         (vmaxv_u16): Likewise.
37507         (vmaxv_u32): Likewise.
37508         (vmaxvq_f32): Likewise.
37509         (vmaxvq_f64): Likewise.
37510         (vmaxvq_s8): Likewise.
37511         (vmaxvq_s16): Likewise.
37512         (vmaxvq_s32): Likewise.
37513         (vmaxvq_u8): Likewise.
37514         (vmaxvq_u16): Likewise.
37515         (vmaxvq_u32): Likewise.
37516         (vmaxnmv_f32): Likewise.
37517         (vmaxnmvq_f32): Likewise.
37518         (vmaxnmvq_f64): Likewise.
37519         (vminv_f32): Likewise.
37520         (vminv_s8): Likewise.
37521         (vminv_s16): Likewise.
37522         (vminv_s32): Likewise.
37523         (vminv_u8): Likewise.
37524         (vminv_u16): Likewise.
37525         (vminv_u32): Likewise.
37526         (vminvq_f32): Likewise.
37527         (vminvq_f64): Likewise.
37528         (vminvq_s8): Likewise.
37529         (vminvq_s16): Likewise.
37530         (vminvq_s32): Likewise.
37531         (vminvq_u8): Likewise.
37532         (vminvq_u16): Likewise.
37533         (vminvq_u32): Likewise.
37534         (vminnmv_f32): Likewise.
37535         (vminnmvq_f32): Likewise.
37536         (vminnmvq_f64): Likewise.
37537
37538 2014-01-23  James Greenhalgh  <james.greenhalgh@arm.com>
37539
37540         * config/aarch64/aarch64-simd.md
37541         (aarch64_dup_lane<mode>): Correct lane number on big-endian.
37542         (aarch64_dup_lane_<vswap_widthi_name><mode>): Likewise.
37543         (*aarch64_mul3_elt<mode>): Likewise.
37544         (*aarch64_mul3_elt<vswap_width_name><mode>): Likewise.
37545         (*aarch64_mul3_elt_to_64v2df): Likewise.
37546         (*aarch64_mla_elt<mode>): Likewise.
37547         (*aarch64_mla_elt_<vswap_width_name><mode>): Likewise.
37548         (*aarch64_mls_elt<mode>): Likewise.
37549         (*aarch64_mls_elt_<vswap_width_name><mode>): Likewise.
37550         (*aarch64_fma4_elt<mode>): Likewise.
37551         (*aarch64_fma4_elt_<vswap_width_name><mode>): Likewise.
37552         (*aarch64_fma4_elt_to_64v2df): Likewise.
37553         (*aarch64_fnma4_elt<mode>): Likewise.
37554         (*aarch64_fnma4_elt_<vswap_width_name><mode>): Likewise.
37555         (*aarch64_fnma4_elt_to_64v2df): Likewise.
37556         (aarch64_sq<r>dmulh_lane<mode>): Likewise.
37557         (aarch64_sq<r>dmulh_laneq<mode>): Likewise.
37558         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
37559         (aarch64_sqdml<SBINQOPS:as>l_lane<mode>_internal): Likewise.
37560         (aarch64_sqdml<SBINQOPS:as>l2_lane<mode>_internal): Likewise.
37561         (aarch64_sqdmull_lane<mode>_internal): Likewise.
37562         (aarch64_sqdmull2_lane<mode>_internal): Likewise.
37563
37564 2013-01-23  Alex Velenko  <Alex.Velenko@arm.com>
37565
37566         * config/aarch64/aarch64-simd.md
37567         (aarch64_be_checked_get_lane<mode>): New define_expand.
37568         * config/aarch64/aarch64-simd-builtins.def
37569         (BUILTIN_VALL (GETLANE, be_checked_get_lane, 0)):
37570         New builtin definition.
37571         * config/aarch64/arm_neon.h: (__aarch64_vget_lane_any):
37572         Use new safe be builtin.
37573
37574 2014-01-23  Alex Velenko  <Alex.Velenko@arm.com>
37575
37576         * config/aarch64/aarch64-simd.md (aarch64_be_ld1<mode>):
37577         New define_insn.
37578         (aarch64_be_st1<mode>): Likewise.
37579         (aarch_ld1<VALL:mode>): Define_expand modified.
37580         (aarch_st1<VALL:mode>): Likewise.
37581         * config/aarch64/aarch64.md (UNSPEC_LD1): New unspec definition.
37582         (UNSPEC_ST1): Likewise.
37583
37584 2014-01-23  David Holsgrove  <david.holsgrove@xilinx.com>
37585
37586         * config/microblaze/microblaze.md: Add trap insn and attribute
37587
37588 2014-01-23  Dodji Seketeli  <dodji@redhat.com>
37589
37590         PR preprocessor/58580
37591         * input.h (location_get_source_line): Take an additional line_size
37592         parameter.
37593         (void diagnostics_file_cache_fini): Declare new function.
37594         * input.c (struct fcache): New type.
37595         (fcache_tab_size, fcache_buffer_size, fcache_line_record_size):
37596         New static constants.
37597         (diagnostic_file_cache_init, total_lines_num)
37598         (lookup_file_in_cache_tab, evicted_cache_tab_entry)
37599         (add_file_to_cache_tab, lookup_or_add_file_to_cache_tab)
37600         (needs_read, needs_grow, maybe_grow, read_data, maybe_read_data)
37601         (get_next_line, read_next_line, goto_next_line, read_line_num):
37602         New static function definitions.
37603         (diagnostic_file_cache_fini): New function.
37604         (location_get_source_line): Take an additional output line_len
37605         parameter.  Re-write using lookup_or_add_file_to_cache_tab and
37606         read_line_num.
37607         * diagnostic.c (diagnostic_finish): Call
37608         diagnostic_file_cache_fini.
37609         (adjust_line): Take an additional input parameter for the length
37610         of the line, rather than calculating it with strlen.
37611         (diagnostic_show_locus): Adjust the use of
37612         location_get_source_line and adjust_line with respect to their new
37613         signature.  While displaying a line now, do not stop at the first
37614         null byte.  Rather, display the zero byte as a space and keep
37615         going until we reach the size of the line.
37616         * Makefile.in: Add vec.o to OBJS-libcommon
37617
37618 2014-01-23  Kirill Yukhin  <kirill.yukhin@intel.com>
37619             Ilya Tocar  <ilya.tocar@intel.com>
37620
37621         * config/i386/avx512fintrin.h (_mm512_kmov): New.
37622         * config/i386/i386.c (IX86_BUILTIN_KMOV16): Ditto.
37623         (__builtin_ia32_kmov16): Ditto.
37624         * config/i386/i386.md (UNSPEC_KMOV): New.
37625         (kmovw): Ditto.
37626
37627 2014-01-23  Kirill Yukhin  <kirill.yukhin@intel.com>
37628
37629         * config/i386/avx512fintrin.h (_mm512_loadu_si512): Rename.
37630         (_mm512_storeu_si512): Ditto.
37631
37632 2014-01-23  Richard Sandiford  <rdsandiford@googlemail.com>
37633
37634         PR target/52125
37635         * rtl.h (get_referenced_operands): Declare.
37636         * recog.c (get_referenced_operands): New function.
37637         * config/mips/mips.c (mips_reorg_process_insns): Check which asm
37638         operands have been referenced when recording LO_SUM references.
37639
37640 2014-01-22  David Holsgrove  <david.holsgrove@xilinx.com>
37641
37642         * config/microblaze/microblaze.md: Correct bswaphi2 insn.
37643
37644 2014-01-22  Jan Hubicka  <hubicka@ucw.cz>
37645
37646         * config/i386/x86-tune.def (X86_TUNE_ACCUMULATE_OUTGOING_ARGS):
37647         Enable for generic and recent AMD targets.
37648
37649 2014-01-22  Jan Hubicka  <hubicka@ucw.cz>
37650
37651         * combine-stack-adj.c (combine_stack_adjustments_for_block): Remove
37652         ARG_SIZE note when adjustment was eliminated.
37653
37654 2014-01-22  Jeff Law  <law@redhat.com>
37655
37656         PR tree-optimization/59597
37657         * tree-ssa-threadupdate.c (dump_jump_thread_path): Move to earlier
37658         in file.  Accept new argument REGISTERING and use it to modify
37659         dump output appropriately.
37660         (register_jump_thread): Corresponding changes.
37661         (mark_threaded_blocks): Reinstate code to cancel unprofitable
37662         thread paths involving joiner blocks.  Add code to dump cancelled
37663         jump threading paths.
37664
37665 2014-01-22  Vladimir Makarov  <vmakarov@redhat.com>
37666
37667         PR rtl-optimization/59477
37668         * lra-constraints.c (inherit_in_ebb): Process call for living hard
37669         regs.  Update reloads_num and potential_reload_hard_regs for all insns.
37670
37671 2014-01-22  Tom Tromey  <tromey@redhat.com>
37672
37673         * config/i386/i386-interix.h (i386_pe_unique_section): Don't use
37674         PARAMS.
37675         * config/cr16/cr16-protos.h (notice_update_cc): Don't use PARAMS.
37676
37677 2014-01-21  Vladimir Makarov  <vmakarov@redhat.com>
37678
37679         PR rtl-optimization/59896
37680         * lra-constraints.c (process_alt_operands): Check unused note for
37681         matched operands of insn with no output reloads.
37682
37683 2014-01-21  Richard Sandiford  <rdsandiford@googlemail.com>
37684
37685         * config/mips/mips.c (mips_move_to_gpr_cost): Add M16_REGS case.
37686         (mips_move_from_gpr_cost): Likewise.
37687
37688 2014-01-21  Vladimir Makarov  <vmakarov@redhat.com>
37689
37690         PR rtl-optimization/59858
37691         * lra-constraints.c (SMALL_REGISTER_CLASS_P): Use
37692         ira_class_hard_regs_num.
37693         (process_alt_operands): Increase reject for dying matched operand.
37694
37695 2014-01-21  Jakub Jelinek  <jakub@redhat.com>
37696
37697         PR target/59003
37698         * config/i386/i386.c (expand_small_movmem_or_setmem): If mode is
37699         smaller than size, perform several stores or loads and stores
37700         at dst + count - size to store or copy all of size bytes, rather
37701         than just last modesize bytes.
37702
37703 2014-01-20  DJ Delorie  <dj@redhat.com>
37704
37705         * config/rl78/rl78.c (rl78_propogate_register_origins): Verify
37706         that CLOBBERs are REGs before propogating their values.
37707
37708 2014-01-20  H.J. Lu  <hongjiu.lu@intel.com>
37709
37710         PR middle-end/59789
37711         * cgraph.c (cgraph_inline_failed_string): Add type to DEFCIFCODE.
37712         (cgraph_inline_failed_type): New function.
37713         * cgraph.h (DEFCIFCODE): Add type.
37714         (cgraph_inline_failed_type_t): New enum.
37715         (cgraph_inline_failed_type): New prototype.
37716         * cif-code.def: Add CIF_FINAL_NORMAL to OK, FUNCTION_NOT_CONSIDERED,
37717         FUNCTION_NOT_OPTIMIZED, REDEFINED_EXTERN_INLINE,
37718         FUNCTION_NOT_INLINE_CANDIDATE, LARGE_FUNCTION_GROWTH_LIMIT,
37719         LARGE_STACK_FRAME_GROWTH_LIMIT, MAX_INLINE_INSNS_SINGLE_LIMIT,
37720         MAX_INLINE_INSNS_AUTO_LIMIT, INLINE_UNIT_GROWTH_LIMIT,
37721         RECURSIVE_INLINING, UNLIKELY_CALL, NOT_DECLARED_INLINED,
37722         OPTIMIZING_FOR_SIZE, ORIGINALLY_INDIRECT_CALL,
37723         INDIRECT_UNKNOWN_CALL, USES_COMDAT_LOCAL.
37724         Add CIF_FINAL_ERROR to UNSPECIFIED, BODY_NOT_AVAILABLE,
37725         FUNCTION_NOT_INLINABLE, OVERWRITABLE, MISMATCHED_ARGUMENTS,
37726         EH_PERSONALITY, NON_CALL_EXCEPTIONS, TARGET_OPTION_MISMATCH,
37727         OPTIMIZATION_MISMATCH.
37728         * tree-inline.c (expand_call_inline): Emit errors during
37729         early_inlining if cgraph_inline_failed_type returns CIF_FINAL_ERROR.
37730
37731 2014-01-20  Uros Bizjak  <ubizjak@gmail.com>
37732
37733         PR target/59685
37734         * config/i386/sse.md (*andnot<mode>3<mask_name>): Handle MODE_V16SF
37735         mode attribute in insn output.
37736
37737 2014-01-20  Eric Botcazou  <ebotcazou@adacore.com>
37738
37739         * output.h (output_constant): Delete.
37740         * varasm.c (output_constant): Make private.
37741
37742 2014-01-20  Alex Velenko  <Alex.Velenko@arm.com>
37743
37744         * config/aarch64/aarch64-simd.md (vec_perm<mode>): Add BE check.
37745
37746 2014-01-20  Jakub Jelinek  <jakub@redhat.com>
37747
37748         PR middle-end/59860
37749         * tree.h (fold_builtin_strcat): New prototype.
37750         * builtins.c (fold_builtin_strcat): No longer static.  Add len
37751         argument, if non-NULL, don't call c_strlen.  Optimize
37752         directly into __builtin_memcpy instead of __builtin_strcpy.
37753         (fold_builtin_2): Adjust fold_builtin_strcat caller.
37754         * gimple-fold.c (gimple_fold_builtin): Handle BUILT_IN_STRCAT.
37755
37756 2014-01-20  Uros Bizjak  <ubizjak@gmail.com>
37757
37758         * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
37759         for SImode_address_operand operands, having only a REG argument.
37760
37761 2014-01-20  Marcus Shawcroft  <marcus.shawcroft@arm.com>
37762
37763         * config/aarch64/aarch64-linux.h (GLIBC_DYNAMIC_LINKER): Expand
37764         loader name using mbig-endian.
37765         (LINUX_TARGET_LINK_SPEC): Pass linker -m flag.
37766
37767 2014-01-20  James Greenhalgh  <james.greenhalgh@arm.com>
37768
37769         * doc/invoke.texi (-march): Clarify documentation for AArch64.
37770         (-mtune): Likewise.
37771         (-mcpu): Likewise.
37772
37773 2014-01-20  Tejas Belagod  <tejas.belagod@arm.com>
37774
37775         * config/aarch64/aarch64-protos.h
37776         (aarch64_cannot_change_mode_class_ptr): Declare.
37777         * config/aarch64/aarch64.c (aarch64_cannot_change_mode_class,
37778         aarch64_cannot_change_mode_class_ptr): New.
37779         * config/aarch64/aarch64.h (CANNOT_CHANGE_MODE_CLASS): Change to call
37780         backend hook aarch64_cannot_change_mode_class.
37781
37782 2014-01-20  James Greenhalgh  <james.greenhalgh@arm.com>
37783
37784         * common/config/aarch64/aarch64-common.c
37785         (aarch64_handle_option): Don't handle any option order logic here.
37786         * config/aarch64/aarch64.c (aarch64_parse_arch): Do not override
37787         selected_cpu, warn on architecture version mismatch.
37788         (aarch64_override_options): Fix parsing order for option strings.
37789
37790 2014-01-20  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
37791             Iain Sandoe  <iain@codesourcery.com>
37792
37793         PR bootstrap/59496
37794         * config/rs6000/darwin.h (ADJUST_FIELD_ALIGN): Fix unused variable
37795         warning.  Amend comment to reflect current functionality.
37796
37797 2014-01-20  Richard Biener  <rguenther@suse.de>
37798
37799         PR middle-end/59860
37800         * builtins.c (fold_builtin_strcat): Remove case better handled
37801         by tree-ssa-strlen.c.
37802
37803 2014-01-20  Alan Lawrence  <alan.lawrence@arm.com>
37804
37805         * config/aarch64/aarch64.opt
37806         (mcpu, march, mtune): Make case-insensitive.
37807
37808 2014-01-20  Jakub Jelinek  <jakub@redhat.com>
37809
37810         PR target/59880
37811         * config/i386/i386.c (ix86_avoid_lea_for_addr): Return false
37812         if operands[1] is a REG or ZERO_EXTEND of a REG.
37813
37814 2014-01-19  Jan Hubicka  <hubicka@ucw.cz>
37815
37816         * varasm.c (compute_reloc_for_constant): Use targetm.binds_local_p.
37817
37818 2014-01-19  John David Anglin  <danglin@gcc.gnu.org>
37819
37820         * config/pa/pa.c (pa_attr_length_millicode_call): Correct length of
37821         long non-pic millicode calls.
37822
37823 2014-01-19  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
37824
37825         * config/vax/vax.h (FUNCTION_ARG_REGNO_P): Fix unused variable warning.
37826
37827 2014-01-19  Kito Cheng  <kito@0xlab.org>
37828
37829         * builtins.c (expand_movstr): Check movstr expand done or fail.
37830
37831 2014-01-18  Uros Bizjak  <ubizjak@gmail.com>
37832             H.J. Lu  <hongjiu.lu@intel.com>
37833
37834         PR target/59379
37835         * config/i386/i386.md (*lea<mode>): Zero-extend return register
37836         to DImode for zero-extended addresses.
37837
37838 2014-01-19  Jakub Jelinek  <jakub@redhat.com>
37839
37840         PR rtl-optimization/57763
37841         * bb-reorder.c (fix_crossing_unconditional_branches): Set JUMP_LABEL
37842         on the new indirect jump_insn and increment LABEL_NUSES (label).
37843
37844 2014-01-18  H.J. Lu  <hongjiu.lu@intel.com>
37845
37846         PR bootstrap/59580
37847         PR bootstrap/59583
37848         * config.gcc (x86_archs): New variable.
37849         (x86_64_archs): Likewise.
37850         (x86_cpus): Likewise.
37851         Use $x86_archs, $x86_64_archs and $x86_cpus to check valid
37852         --with-arch/--with-cpu= options.
37853         Support --with-arch=/--with-cpu={nehalem,westmere,
37854         sandybridge,ivybridge,haswell,broadwell,bonnell,silvermont}.
37855
37856 2014-01-18  Uros Bizjak  <ubizjak@gmail.com>
37857
37858         * config/i386/i386.c (ix86_adjust_cost): Reorder PROCESSOR_K8
37859         and PROCESSOR_ATHLON to simplify code.  Move "memory" calculation.
37860
37861 2014-01-18  Uros Bizjak  <ubizjak@gmail.com>
37862
37863         * config/i386/i386.md (*swap<mode>): Rename from swap<mode>.
37864
37865 2014-01-18  Jakub Jelinek  <jakub@redhat.com>
37866
37867         PR target/58944
37868         * config/i386/i386-c.c (ix86_pragma_target_parse): Temporarily
37869         clear cpp_get_options (parse_in)->warn_unused_macros for
37870         ix86_target_macros_internal with cpp_define.
37871
37872 2014-01-18  Richard Sandiford  <rdsandiford@googlemail.com>
37873
37874         * jump.c (delete_related_insns): Keep (use (insn))s.
37875         * reorg.c (redundant_insn): Check for barriers too.
37876
37877 2014-01-17  H.J. Lu  <hongjiu.lu@intel.com>
37878
37879         * config/i386/i386.c (ix86_split_lea_for_addr): Fix a comment typo.
37880
37881 2014-01-17  John David Anglin  <danglin@gcc.gnu.org>
37882
37883         * config/pa/pa.c (pa_attr_length_indirect_call): Don't output a short
37884         call to $$dyncall when TARGET_LONG_CALLS is true.
37885
37886 2014-01-17  Jeff Law  <law@redhat.com>
37887
37888         * ree.c (combine_set_extension): Temporarily disable test for
37889         changing number of hard registers.
37890
37891 2014-01-17  Jan Hubicka  <hubicka@ucw.cz>
37892
37893         PR middle-end/58125
37894         * ipa-inline-analysis.c (inline_free_summary):
37895         Do not free summary of aliases.
37896
37897 2014-01-17  Jakub Jelinek  <jakub@redhat.com>
37898
37899         PR middle-end/59706
37900         * gimplify.c (gimplify_expr): Use create_tmp_var
37901         instead of create_tmp_var_raw.  If cond doesn't have
37902         integral type, don't add the IFN_ANNOTATE builtin at all.
37903
37904 2014-01-17  Martin Jambor  <mjambor@suse.cz>
37905
37906         PR ipa/59736
37907         * ipa-cp.c (prev_edge_clone): New variable.
37908         (grow_next_edge_clone_vector): Renamed to grow_edge_clone_vectors.
37909         Also resize prev_edge_clone vector.
37910         (ipcp_edge_duplication_hook): Also update prev_edge_clone.
37911         (ipcp_edge_removal_hook): New function.
37912         (ipcp_driver): Register ipcp_edge_removal_hook.
37913
37914 2014-01-17  Andrew Pinski  <apinski@cavium.com>
37915             Steve Ellcey  <sellcey@mips.com>
37916
37917         PR target/59462
37918         * config/mips/mips.c (mips_print_operand): Check operand mode instead
37919         of operator mode.
37920
37921 2014-01-17  Jeff Law  <law@redhat.com>
37922
37923         PR middle-end/57904
37924         * passes.def: Reorder pass_copy_prop, pass_unrolli, pass_ccp sequence
37925         so that pass_ccp runs first.
37926
37927 2014-01-17  H.J. Lu  <hongjiu.lu@intel.com>
37928
37929         * config/i386/i386.c (ix86_lea_outperforms): Use TARGET_XXX.
37930         (ix86_adjust_cost): Use !TARGET_XXX.
37931         (do_reorder_for_imul): Likewise.
37932         (swap_top_of_ready_list): Likewise.
37933         (ix86_sched_reorder): Likewise.
37934
37935 2014-01-17  H.J. Lu  <hongjiu.lu@intel.com>
37936
37937         * config/i386/i386-c.c (ix86_target_macros_internal): Handle
37938         PROCESSOR_INTEL.  Treat like PROCESSOR_GENERIC.
37939         * config/i386/i386.c (intel_memcpy): New.  Duplicate slm_memcpy.
37940         (intel_memset): New.  Duplicate slm_memset.
37941         (intel_cost): New.  Duplicate slm_cost.
37942         (m_INTEL): New macro.
37943         (processor_target_table): Add "intel".
37944         (ix86_option_override_internal): Replace PROCESSOR_SILVERMONT
37945         with PROCESSOR_INTEL for "intel".
37946         (ix86_lea_outperforms): Support PROCESSOR_INTEL.  Duplicate
37947         PROCESSOR_SILVERMONT.
37948         (ix86_issue_rate): Likewise.
37949         (ix86_adjust_cost): Likewise.
37950         (ia32_multipass_dfa_lookahead): Likewise.
37951         (swap_top_of_ready_list): Likewise.
37952         (ix86_sched_reorder): Likewise.
37953         (ix86_avoid_lea_for_addr): Check TARGET_AVOID_LEA_FOR_ADDR
37954         instead of TARGET_OPT_AGU.
37955         * config/i386/i386.h (TARGET_INTEL): New.
37956         (TARGET_AVOID_LEA_FOR_ADDR): Likewise.
37957         (processor_type): Add PROCESSOR_INTEL.
37958         * config/i386/x86-tune.def: Support m_INTEL. Duplicate m_SILVERMONT.
37959         Add X86_TUNE_AVOID_LEA_FOR_ADDR.
37960
37961 2014-01-17  Marek Polacek  <polacek@redhat.com>
37962
37963         PR c/58346
37964         * gimple-fold.c (fold_array_ctor_reference): Don't fold if element
37965         size is zero.
37966
37967 2014-01-17  Richard Biener  <rguenther@suse.de>
37968
37969         PR tree-optimization/46590
37970         * opts.c (default_options_table): Add entries for
37971         OPT_fbranch_count_reg, OPT_fmove_loop_invariants and OPT_ftree_pta,
37972         all enabled at -O1 but not for -Og.
37973         * common.opt (fbranch-count-reg): Remove Init(1).
37974         (fmove-loop-invariants): Likewise.
37975         (ftree-pta): Likewise.
37976
37977 2014-01-17  Jakub Jelinek  <jakub@redhat.com>
37978
37979         * config/i386/i386.c (ix86_data_alignment): For compatibility with
37980         (incorrect) GCC 4.8 and earlier alignment assumptions ensure we align
37981         decls to at least the GCC 4.8 used alignments.
37982
37983         PR fortran/59440
37984         * tree-nested.c (convert_nonlocal_reference_stmt,
37985         convert_local_reference_stmt): For NAMELIST_DECLs in gimple_bind_vars
37986         of GIMPLE_BIND stmts, adjust associated decls.
37987
37988 2014-01-17  Richard Biener  <rguenther@suse.de>
37989
37990         PR tree-optimization/46590
37991         * vec.h (vec<>::bseach): New member function implementing
37992         binary search according to C89 bsearch.
37993         (vec<>::qsort): Avoid calling ::qsort for vectors with sizes 0 or 1.
37994         * tree-ssa-loop-im.c (struct mem_ref): Make stored member a
37995         bitmap pointer again.  Make accesses_in_loop a flat array.
37996         (mem_ref_obstack): New global.
37997         (outermost_indep_loop): Adjust for mem_ref->stored changes.
37998         (mark_ref_stored): Likewise.
37999         (ref_indep_loop_p_2): Likewise.
38000         (set_ref_stored_in_loop): New helper function.
38001         (mem_ref_alloc): Allocate mem_refs on the mem_ref_obstack obstack.
38002         (memref_free): Adjust.
38003         (record_mem_ref_loc): Simplify.
38004         (gather_mem_refs_stmt): Adjust.
38005         (sort_locs_in_loop_postorder_cmp): New function.
38006         (analyze_memory_references): Sort accesses_in_loop after
38007         loop postorder number.
38008         (find_ref_loc_in_loop_cmp): New function.
38009         (for_all_locs_in_loop): Find relevant cluster of locs in
38010         accesses_in_loop and iterate without recursion.
38011         (execute_sm): Avoid uninit warning.
38012         (struct ref_always_accessed): Simplify.
38013         (ref_always_accessed::operator ()): Likewise.
38014         (ref_always_accessed_p): Likewise.
38015         (tree_ssa_lim_initialize): Initialize mem_ref_obstack, compute
38016         loop postorder numbers here.
38017         (tree_ssa_lim_finalize): Free mem_ref_obstack and loop postorder
38018         numbers.
38019
38020 2014-01-17  Jan Hubicka  <hubicka@ucw.cz>
38021
38022         PR c++/57945
38023         * passes.c (rest_of_decl_compilation): Don't call varpool_finalize_decl
38024         on decls for which assemble_alias has been called.
38025
38026 2014-01-17  Nick Clifton  <nickc@redhat.com>
38027
38028         * config/msp430/msp430.opt: (mcpu): New option.
38029         * config/msp430/msp430.c (msp430_mcu_name): Use target_mcu.
38030         (msp430_option_override): Parse target_cpu.  If the MCU name
38031         matches a generic string, clear target_mcu.
38032         (msp430_attr): Allow numeric interrupt values up to 63.
38033         (msp430_expand_epilogue): No longer invert operand 1 of gen_popm.
38034         * config/msp430/msp430.h (ASM_SPEC): Convert -mcpu into a -mmcu
38035         option.
38036         * config/msp430/t-msp430: (MULTILIB_MATCHES): Remove mcu matches.
38037         Add mcpu matches.
38038         * config/msp430/msp430.md (popm): Use %J rather than %I.
38039         (addsi3): Use msp430_nonimmediate_operand for operand 2.
38040         (addhi_cy_i): Use immediate_operand for operand 2.
38041         * doc/invoke.texi: Document -mcpu option.
38042
38043 2014-01-17  Richard Biener  <rguenther@suse.de>
38044
38045         PR rtl-optimization/38518
38046         * df.h (df_analyze_loop): Declare.
38047         * df-core.c: Include cfgloop.h.
38048         (df_analyze_1): Split out main part of df_analyze.
38049         (df_analyze): Adjust.
38050         (loop_inverted_post_order_compute): New function.
38051         (loop_post_order_compute): Likewise.
38052         (df_analyze_loop): New function avoiding whole-function
38053         postorder computes.
38054         * loop-invariant.c (find_defs): Use df_analyze_loop.
38055         (find_invariants): Adjust.
38056         * loop-iv.c (iv_analysis_loop_init): Use df_analyze_loop.
38057
38058 2014-01-17  Zhenqiang Chen  <zhenqiang.chen@arm.com>
38059
38060         * config/arm/arm.c (arm_v7m_tune): Set max_insns_skipped to 2.
38061         (thumb2_final_prescan_insn): Set max to MAX_INSN_PER_IT_BLOCK.
38062
38063 2014-01-16  Ilya Enkovich  <ilya.enkovich@intel.com>
38064
38065         * ipa-ref.c (ipa_remove_stmt_references): Fix references
38066         traversal when removing references.
38067
38068 2014-01-16  Jan Hubicka  <hubicka@ucw.cz>
38069
38070         PR ipa/59775
38071         * tree.c (get_binfo_at_offset): Look harder for virtual bases.
38072
38073 2014-01-16  Bernd Schmidt  <bernds@codesourcery.com>
38074
38075         PR middle-end/56791
38076         * reload.c (find_reloads_address_1): Do not use RELOAD_OTHER when
38077         pushing a reload for an autoinc when we had previously reloaded an
38078         inner part of the address.
38079
38080 2014-01-16  Jakub Jelinek  <jakub@redhat.com>
38081
38082         * tree-vectorizer.h (struct _loop_vec_info): Add no_data_dependencies
38083         field.
38084         (LOOP_VINFO_NO_DATA_DEPENDENCIES): Define.
38085         * tree-vect-data-refs.c (vect_analyze_data_ref_dependence): Clear it
38086         when not giving up or versioning for alias only because of
38087         loop->safelen.
38088         (vect_analyze_data_ref_dependences): Set to true.
38089         * tree-vect-stmts.c (hoist_defs_of_uses): Return false if def_stmt
38090         is a GIMPLE_PHI.
38091         (vectorizable_load): Use LOOP_VINFO_NO_DATA_DEPENDENCIES instead of
38092         LOOP_REQUIRES_VERSIONING_FOR_ALIAS, add && !nested_in_vect_loop
38093         to the condition.
38094
38095         PR middle-end/58344
38096         * expr.c (expand_expr_real_1): Handle init == NULL_TREE.
38097
38098         PR target/59839
38099         * config/i386/i386.c (ix86_expand_builtin): If target doesn't satisfy
38100         operand 0 predicate for gathers, use a new pseudo as subtarget.
38101
38102 2014-01-16  Vladimir Makarov  <vmakarov@redhat.com>
38103
38104         PR middle-end/59609
38105         * lra-constraints.c (process_alt_operands): Add printing debug info.
38106         Check absence of input/output reloads for matched operands too.
38107
38108 2014-01-16  Vladimir Makarov  <vmakarov@redhat.com>
38109
38110         PR rtl-optimization/59835
38111         * ira.c (ira_init_register_move_cost): Increase cost for
38112         impossible modes.
38113
38114 2014-01-16  Alan Lawrence  <alan.lawrence@arm.com>
38115
38116         * config/arm/arm.opt (mcpu, march, mtune): Make case-insensitive.
38117
38118 2014-01-16  Richard Earnshaw  <rearnsha@arm.com>
38119
38120         PR target/59780
38121         * aarch64.c (aarch64_split_128bit_move): Don't lookup REGNO on
38122         non-register objects.  Use gen_(high/low)part more consistently.
38123         Fix assertions.
38124
38125 2014-01-16  Michael Meissner  <meissner@linux.vnet.ibm.com>
38126
38127         PR target/59844
38128         * config/rs6000/rs6000.md (reload_vsx_from_gprsf): Add little
38129         endian support, remove tests for WORDS_BIG_ENDIAN.
38130         (p8_mfvsrd_3_<mode>): Likewise.
38131         (reload_gpr_from_vsx<mode>): Likewise.
38132         (reload_gpr_from_vsxsf): Likewise.
38133         (p8_mfvsrd_4_disf): Likewise.
38134
38135 2014-01-16  Richard Biener  <rguenther@suse.de>
38136
38137         PR rtl-optimization/46590
38138         * lcm.c (compute_antinout_edge): Use postorder iteration.
38139         (compute_laterin): Use inverted postorder iteration.
38140
38141 2014-01-16  Nick Clifton  <nickc@redhat.com>
38142
38143         PR middle-end/28865
38144         * varasm.c (output_constant): Return the number of bytes actually
38145         emitted.
38146         (output_constructor_array_range): Update the field size with the
38147         number of bytes emitted by output_constant.
38148         (output_constructor_regular_field): Likewise.  Also do not
38149         complain if the total number of bytes emitted is now greater
38150         than the expected fieldpos.
38151         * output.h (output_constant): Update prototype and descriptive comment.
38152
38153 2014-01-16  Marek Polacek  <polacek@redhat.com>
38154
38155         PR middle-end/59827
38156         * cgraph.c (gimple_check_call_args): Don't use DECL_ARG_TYPE if
38157         it is error_mark_node.
38158
38159 2014-01-15  Uros Bizjak  <ubizjak@gmail.com>
38160
38161         * config/i386/i386.c (ix86_hard_regno_mode_ok): Use
38162         VALID_AVX256_REG_OR_OI_MODE.
38163
38164 2014-01-15  Pat Haugen  <pthaugen@us.ibm.com>
38165
38166         * config/rs6000/rs6000.c (rs6000_output_function_prologue): Check if
38167         current procedure should be profiled.
38168
38169 2014-01-15  Andrew Pinski  <apinski@cavium.com>
38170
38171         * config/aarch64/aarch64.c (aarch64_register_move_cost): Correct cost
38172         of moving from/to the STACK_REG register class.
38173
38174 2014-01-15  Richard Henderson  <rth@redhat.com>
38175
38176         PR debug/54694
38177         * reginfo.c (global_regs_decl): Globalize.
38178         * rtl.h (global_regs_decl): Declare.
38179         * ira.c (do_reload): Diagnose frame_pointer_needed and it
38180         reserved via global_regs.
38181
38182 2014-01-15  Teresa Johnson  <tejohnson@google.com>
38183
38184         * tree-ssa-sccvn.c (visit_reference_op_call): Handle NULL vdef.
38185
38186 2014-01-15  Bill Schmidt  <wschmidt@vnet.linux.ibm.com>
38187
38188         * config/rs6000/altivec.md (mulv8hi3): Explicitly generate vmulesh
38189         and vmulosh rather than call gen_vec_widen_smult_*.
38190         (vec_widen_umult_even_v16qi): Test VECTOR_ELT_ORDER_BIG rather
38191         than BYTES_BIG_ENDIAN to determine use of even or odd instruction.
38192         (vec_widen_smult_even_v16qi): Likewise.
38193         (vec_widen_umult_even_v8hi): Likewise.
38194         (vec_widen_smult_even_v8hi): Likewise.
38195         (vec_widen_umult_odd_v16qi): Likewise.
38196         (vec_widen_smult_odd_v16qi): Likewise.
38197         (vec_widen_umult_odd_v8hi): Likewise.
38198         (vec_widen_smult_odd_v8hi): Likewise.
38199         (vec_widen_umult_hi_v16qi): Explicitly generate vmuleub and
38200         vmuloub rather than call gen_vec_widen_umult_*.
38201         (vec_widen_umult_lo_v16qi): Likewise.
38202         (vec_widen_smult_hi_v16qi): Explicitly generate vmulesb and
38203         vmulosb rather than call gen_vec_widen_smult_*.
38204         (vec_widen_smult_lo_v16qi): Likewise.
38205         (vec_widen_umult_hi_v8hi): Explicitly generate vmuleuh and vmulouh
38206         rather than call gen_vec_widen_umult_*.
38207         (vec_widen_umult_lo_v8hi): Likewise.
38208         (vec_widen_smult_hi_v8hi): Explicitly gnerate vmulesh and vmulosh
38209         rather than call gen_vec_widen_smult_*.
38210         (vec_widen_smult_lo_v8hi): Likewise.
38211
38212 2014-01-15  Jeff Law  <law@redhat.com>
38213
38214         PR tree-optimization/59747
38215         * ree.c (find_and_remove_re): Properly handle case where a second
38216         eliminated extension requires widening a copy created for elimination
38217         of a prior extension.
38218         (combine_set_extension): Ensure that the number of hard regs needed
38219         for a destination register does not change when we widen it.
38220
38221 2014-01-15  Sebastian Huber  <sebastian.huber@embedded-brains.de>
38222
38223         * config.gcc (*-*-rtems*): Add t-rtems to tmake_file.
38224         (arm*-*-uclinux*eabi*): Do not override an existing tmake_file.
38225         (arm*-*-eabi* | arm*-*-symbianelf* | arm*-*-rtems*): Likwise.
38226         (arm*-*-rtems*): Use t-rtems from existing tmake_file.
38227         (avr-*-rtems*): Likewise.
38228         (bfin*-rtems*): Likewise.
38229         (moxie-*-rtems*): Likewise.
38230         (h8300-*-rtems*): Likewise.
38231         (i[34567]86-*-rtems*): Likewise.
38232         (lm32-*-rtems*): Likewise.
38233         (m32r-*-rtems*): Likewise.
38234         (m68k-*-rtems*): Likewise.
38235         (microblaze*-*-rtems*): Likewise.
38236         (mips*-*-rtems*): Likewise.
38237         (powerpc-*-rtems*): Likewise.
38238         (sh-*-rtems*): Likewise.
38239         (sparc-*-rtems*): Likewise.
38240         (sparc64-*-rtems*): Likewise.
38241         (v850-*-rtems*): Likewise.
38242         (m32c-*-rtems*): Likewise.
38243
38244 2014-01-15  Vladimir Makarov  <vmakarov@redhat.com>
38245
38246         PR rtl-optimization/59511
38247         * ira.c (ira_init_register_move_cost): Use memory costs for some
38248         cases of register move cost calculations.
38249         * lra-constraints.c (lra_constraints): Use REG_FREQ_FROM_BB
38250         instead of BB frequency.
38251         * lra-coalesce.c (move_freq_compare_func, lra_coalesce): Ditto.
38252         * lra-assigns.c (find_hard_regno_for): Ditto.
38253
38254 2014-01-15  Richard Biener  <rguenther@suse.de>
38255
38256         PR tree-optimization/59822
38257         * tree-vect-stmts.c (hoist_defs_of_uses): New function.
38258         (vectorizable_load): Use it to hoist defs of uses of invariant
38259         loads out of the loop.
38260
38261 2014-01-15  Matthew Gretton-Dann  <matthew.gretton-dann@linaro.org>
38262             Kugan Vivekanandarajah  <kuganv@linaro.org>
38263
38264         PR target/59695
38265         * config/aarch64/aarch64.c (aarch64_build_constant): Fix incorrect
38266         truncation.
38267
38268 2014-01-15  Richard Biener  <rguenther@suse.de>
38269
38270         PR rtl-optimization/59802
38271         * lcm.c (compute_available): Use inverted postorder to seed
38272         the initial worklist.
38273
38274 2014-01-15  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
38275
38276         PR target/59803
38277         * config/s390/s390.c (s390_preferred_reload_class): Don't return
38278         ADDR_REGS for invalid symrefs in non-PIC code.
38279
38280 2014-01-15  Jakub Jelinek  <jakub@redhat.com>
38281
38282         PR other/58712
38283         * builtins.c (determine_block_size): Initialize *probable_max_size
38284         even if len_rtx is CONST_INT.
38285
38286 2014-01-14  Andrew Pinski  <apinski@cavium.com>
38287
38288         * config/aarch64/aarch64-protos.h (tune_params): Add issue_rate.
38289         * config/aarch64/aarch64.c (generic_tunings): Add issue rate of 2.
38290         (cortexa53_tunings): Likewise.
38291         (aarch64_sched_issue_rate): New function.
38292         (TARGET_SCHED_ISSUE_RATE): Define.
38293
38294 2014-01-14  Vladimir Makarov  <vmakarov@redhat.com>
38295
38296         * ira-costs.c (find_costs_and_classes): Add missed
38297         ira_init_register_move_cost_if_necessary.
38298
38299 2014-01-14  Vladimir Makarov  <vmakarov@redhat.com>
38300
38301         PR target/59787
38302         * config/arm/arm.c (arm_coproc_mem_operand): Add lra_in_progress.
38303
38304 2014-01-14  H.J. Lu  <hongjiu.lu@intel.com>
38305
38306         PR target/59794
38307         * config/i386/i386.c (type_natural_mode): Add a bool parameter
38308         to indicate if type is used for function return value.  Warn ABI
38309         change if the vector mode isn't available for function return value.
38310         (ix86_function_arg_advance): Pass false to type_natural_mode.
38311         (ix86_function_arg): Likewise.
38312         (ix86_gimplify_va_arg): Likewise.
38313         (function_arg_32): Don't warn ABI change.
38314         (ix86_function_value): Pass true to type_natural_mode.
38315         (ix86_return_in_memory): Likewise.
38316         (ix86_struct_value_rtx): Removed.
38317         (TARGET_STRUCT_VALUE_RTX): Likewise.
38318
38319 2014-01-14  Richard Sandiford  <rsandifo@linux.vnet.ibm.com>
38320
38321         * jump.c (redirect_jump_2): Remove REG_CROSSING_JUMP notes when
38322         converting a conditional jump into a conditional return.
38323
38324 2014-01-14  Richard Biener  <rguenther@suse.de>
38325
38326         PR tree-optimization/58921
38327         PR tree-optimization/59006
38328         * tree-vect-loop-manip.c (vect_loop_versioning): Remove code
38329         hoisting invariant stmts.
38330         * tree-vect-stmts.c (vectorizable_load): Insert the splat of
38331         invariant loads on the preheader edge if possible.
38332
38333 2014-01-14  Joey Ye  <joey.ye@arm.com>
38334
38335         * doc/plugin.texi (Building GCC plugins): Update to C++.
38336
38337 2014-01-14  Kirill Yukhin  <kirill.yukhin@intel.com>
38338
38339         * config/i386/avx512erintrin.h (_mm_rcp28_round_sd): New.
38340         (_mm_rcp28_round_ss): Ditto.
38341         (_mm_rsqrt28_round_sd): Ditto.
38342         (_mm_rsqrt28_round_ss): Ditto.
38343         (_mm_rcp28_sd): Ditto.
38344         (_mm_rcp28_ss): Ditto.
38345         (_mm_rsqrt28_sd): Ditto.
38346         (_mm_rsqrt28_ss): Ditto.
38347         * config/i386/avx512fintrin.h (_mm512_stream_load_si512): Ditto.
38348         * config/i386/i386-builtin-types.def (V8DI_FTYPE_PV8DI): Ditto.
38349         * config/i386/i386.c (IX86_BUILTIN_MOVNTDQA512): Ditto.
38350         (IX86_BUILTIN_RCP28SD): Ditto.
38351         (IX86_BUILTIN_RCP28SS): Ditto.
38352         (IX86_BUILTIN_RSQRT28SD): Ditto.
38353         (IX86_BUILTIN_RSQRT28SS): Ditto.
38354         (bdesc_special_args): Define __builtin_ia32_movntdqa512,
38355         __builtin_ia32_rcp28sd_round, __builtin_ia32_rcp28ss_round,
38356         __builtin_ia32_rsqrt28sd_round, __builtin_ia32_rsqrt28ss_round.
38357         (ix86_expand_special_args_builtin): Expand new FTYPE.
38358         * config/i386/sse.md (define_mode_attr "sse4_1_avx2"): Expand to V8DI.
38359         (srcp14<mode>): Make insn unary.
38360         (avx512f_vmscalef<mode><round_name>): Use substed predicate.
38361         (avx512f_sgetexp<mode><round_saeonly_name>): Ditto.
38362         (avx512f_rndscale<mode><round_saeonly_name>): Ditto.
38363         (<sse4_1_avx2>_movntdqa): Extend to 512 bits.
38364         (avx512er_exp2<mode><mask_name><round_saeonly_name>):
38365         Fix rounding: make it SAE only.
38366         (<mask_codefor>avx512er_rcp28<mode><mask_name><round_saeonly_name>):
38367         Ditto.
38368         (<mask_codefor>avx512er_rsqrt28<mode><mask_name><round_saeonly_name>):
38369         Ditto.
38370         (avx512er_vmrcp28<mode><round_saeonly_name>): Ditto.
38371         (avx512er_vmrsqrt28<mode><round_saeonly_name>): Ditto.
38372         (avx512f_getmant<mode><mask_name><round_saeonly_name>): Ditto.
38373         * config/i386/subst.md (round_saeonly_mask_scalar_operand3): Remove.
38374         (round_saeonly_mask_scalar_operand4): Ditto.
38375         (round_saeonly_mask_scalar_op3): Ditto.
38376         (round_saeonly_mask_scalar_op4): Ditto.
38377
38378 2014-01-13  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
38379
38380         * config/rs6000/rs6000-c.c (altivec_resolve_overloaded_builtin):
38381         Implement -maltivec=be for vec_insert and vec_extract.
38382
38383 2014-01-10  DJ Delorie  <dj@redhat.com>
38384
38385         * config/msp430/msp430.md (call_internal): Don't allow memory
38386         references with SP as the base register.
38387         (call_value_internal): Likewise.
38388         * config/msp430/constraints.md (Yc): New.  For memory references
38389         that don't use SP as a base register.
38390
38391         * config/msp430/msp430.c (msp430_print_operand): Add 'J' to mean
38392         "an integer without a # prefix"
38393         * config/msp430/msp430.md (epilogue_helper): Use it.
38394
38395 2014-01-13  Jakub Jelinek  <jakub@redhat.com>
38396
38397         PR target/59617
38398         * config/i386/i386.c (ix86_vectorize_builtin_gather): Uncomment
38399         AVX512F gather builtins.
38400         * tree-vect-stmts.c (vectorizable_mask_load_store): For now punt
38401         on gather decls with INTEGER_TYPE masktype.
38402         (vectorizable_load): For INTEGER_TYPE masktype, put the INTEGER_CST
38403         directly into the builtin rather than hoisting it before loop.
38404
38405         PR tree-optimization/59387
38406         * tree-scalar-evolution.c: Include gimple-fold.h and gimplify-me.h.
38407         (scev_const_prop): If folded_casts and type has undefined overflow,
38408         use force_gimple_operand instead of force_gimple_operand_gsi and
38409         for each added stmt if it is assign with
38410         arith_code_with_undefined_signed_overflow, call
38411         rewrite_to_defined_overflow.
38412         * tree-ssa-loop-im.c: Don't include gimplify-me.h, include
38413         gimple-fold.h instead.
38414         (arith_code_with_undefined_signed_overflow,
38415         rewrite_to_defined_overflow): Moved to ...
38416         * gimple-fold.c (arith_code_with_undefined_signed_overflow,
38417         rewrite_to_defined_overflow): ... here.  No longer static.
38418         Include gimplify-me.h.
38419         * gimple-fold.h (arith_code_with_undefined_signed_overflow,
38420         rewrite_to_defined_overflow): New prototypes.
38421
38422 2014-01-13  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38423
38424         * config/arm/arm.h (MAX_CONDITIONAL_EXECUTE): Fix typo in description.
38425
38426 2014-01-13  Eric Botcazou  <ebotcazou@adacore.com>
38427
38428         * builtins.c (get_object_alignment_2): Minor tweak.
38429         * tree-ssa-loop-ivopts.c (may_be_unaligned_p): Rewrite.
38430
38431 2014-01-13  Christian Bruel  <christian.bruel@st.com>
38432
38433         * config/sh/sh-mem.cc (sh_expand_cmpnstr): Unroll small sizes and
38434         optimized non constant lengths.
38435
38436 2014-01-13  Jakub Jelinek  <jakub@redhat.com>
38437
38438         PR libgomp/59194
38439         * omp-low.c (expand_omp_atomic_pipeline): Expand the initial
38440         load as __atomic_load_N if possible.
38441
38442 2014-01-11  David Edelsohn  <dje.gcc@gmail.com>
38443
38444         * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): Remove
38445         target parameter.
38446         (rs6000_expand_builtin): Adjust call.
38447
38448 2014-01-11  David Edelsohn  <dje.gcc@gmail.com>
38449
38450         PR target/58115
38451         * config/rs6000/rs6000.h (SWITCHABLE_TARGET): Define.
38452         * config/rs6000/rs6000.c: Include target-globals.h.
38453         (rs6000_set_current_function): Instead of doing target_reinit
38454         unconditionally, use save_target_globals_default_opts and
38455         restore_target_globals.
38456
38457         * config/rs6000/rs6000-builtin.def (mffs, mtfsf): Add builtins for
38458         FPSCR.
38459         * config/rs6000/rs6000.c (rs6000_expand_mtfsf_builtin): New.
38460         (rs6000_expand_builtin): Handle mffs and mtfsf.
38461         (rs6000_init_builtins): Define mffs and mtfsf.
38462         * config/rs6000/rs6000.md (UNSPECV_MFFS, UNSPECV_MTFSF): New constants.
38463         (rs6000_mffs): New pattern.
38464         (rs6000_mtfsf): New pattern.
38465
38466 2014-01-11  Bin Cheng  <bin.cheng@arm.com>
38467
38468         * tree-ssa-loop-ivopts.c (iv_ca_narrow): New parameter.
38469         Start narrowing with START.  Apply candidate-use pair
38470         and check overall cost in narrowing.
38471         (iv_ca_prune): Pass new argument.
38472
38473 2014-01-10  Jeff Law  <law@redhat.com>
38474
38475         PR middle-end/59743
38476         * ree.c (combine_reaching_defs): Ensure the defining statement
38477         occurs before the extension when optimizing extensions with
38478         different source and destination hard registers.
38479
38480 2014-01-10  Jan Hubicka  <hubicka@ucw.cz>
38481
38482         PR ipa/58585
38483         * ipa-devirt.c (build_type_inheritance_graph): Also add types of
38484         vtables into the type inheritance graph.
38485
38486 2014-01-10  Jakub Jelinek  <jakub@redhat.com>
38487
38488         PR rtl-optimization/59754
38489         * ree.c (combine_reaching_defs): Disallow !SCALAR_INT_MODE_P
38490         modes in the REGNO != REGNO case.
38491
38492 2014-01-10  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
38493
38494         * config/rs6000/rs6000-builtin.def: Fix pasto for VPKSDUS.
38495
38496 2014-01-10  Jakub Jelinek  <jakub@redhat.com>
38497
38498         PR tree-optimization/59745
38499         * tree-predcom.c (tree_predictive_commoning_loop): Call
38500         free_affine_expand_cache if giving up because components is NULL.
38501
38502         * target-globals.c (save_target_globals): Allocate < 4KB structs using
38503         GC in payload of target_globals struct instead of allocating them on
38504         the heap and the larger structs separately using GC.
38505         * target-globals.h (struct target_globals): Make regs, hard_regs,
38506         reload, expmed, ira, ira_int and lra_fields GTY((atomic)) instead
38507         of GTY((skip)) and change type to void *.
38508         (reset_target_globals): Cast loads from those fields to corresponding
38509         types.
38510
38511 2014-01-10  Steve Ellcey  <sellcey@mips.com>
38512
38513         PR plugins/59335
38514         * Makefile.in (PLUGIN_HEADERS): Add gimplify.h, gimple-iterator.h,
38515         gimple-ssa.h, fold-const.h, tree-cfg.h, tree-into-ssa.h,
38516         tree-ssanames.h, print-tree.h, varasm.h, and context.h.
38517
38518 2014-01-10  Richard Earnshaw  <rearnsha@arm.com>
38519
38520         PR target/59744
38521         * aarch64-modes.def (CC_Zmode): New flags mode.
38522         * aarch64.c (aarch64_select_cc_mode): Only allow NEG when the condition
38523         represents an equality.
38524         (aarch64_get_condition_code): Handle CC_Zmode.
38525         * aarch64.md (compare_neg<mode>): Restrict to equality operations.
38526
38527 2014-01-10  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
38528
38529         * config/s390/s390.c (s390_expand_tbegin): Remove jump over CC
38530         extraction in good case.
38531
38532 2014-01-10  Richard Biener  <rguenther@suse.de>
38533
38534         PR tree-optimization/59374
38535         * tree-vect-slp.c (vect_slp_analyze_bb_1): Move dependence
38536         checking after SLP discovery.  Mark stmts not participating
38537         in any SLP instance properly.
38538
38539 2014-01-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38540
38541         * config/arm/arm.c (arm_new_rtx_costs): Use destination mode
38542         when handling a SET rtx.
38543
38544 2014-01-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38545
38546         * config/arm/arm-cores.def (cortex-a53): Specify FL_CRC32.
38547         (cortex-a57): Likewise.
38548         (cortex-a57.cortex-a53): Likewise. Remove redundant flags.
38549
38550 2014-01-10  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
38551
38552         * config/arm/arm.c (arm_init_iwmmxt_builtins): Skip
38553         non-iwmmxt builtins.
38554
38555 2014-01-10  Jan Hubicka  <hubicka@ucw.cz>
38556
38557         PR ipa/58252
38558         PR ipa/59226
38559         * ipa-devirt.c record_target_from_binfo): Take as argument
38560         stack of binfos and lookup matching one for virtual inheritance.
38561         (possible_polymorphic_call_targets_1): Update.
38562
38563 2014-01-10  Huacai Chen  <chenhc@lemote.com>
38564
38565         * config/mips/driver-native.c (host_detect_local_cpu): Handle new
38566         kernel strings for Loongson-2E/2F/3A.
38567
38568 2014-01-10  Jakub Jelinek  <jakub@redhat.com>
38569
38570         PR middle-end/59670
38571         * tree-vect-data-refs.c (vect_analyze_data_refs): Check
38572         is_gimple_call before calling gimple_call_internal_p.
38573
38574 2014-01-09  Steve Ellcey  <sellcey@mips.com>
38575
38576         * Makefile.in (TREE_FLOW_H): Remove.
38577         (TREE_SSA_H): Add file names from tree-flow.h.
38578         * doc/tree-ssa.texi (Annotations): Remove reference to tree-flow.h
38579         * tree.h: Remove tree-flow.h reference.
38580         * hash-table.h: Remove tree-flow.h reference.
38581         * tree-ssa-loop-niter.c (dump_affine_iv): Replace tree-flow.h
38582         reference with tree-ssa-loop.h.
38583
38584 2014-01-09  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
38585
38586         * doc/invoke.texi: Add -maltivec={be,le} options, and document
38587         default element-order behavior for -maltivec.
38588         * config/rs6000/rs6000.opt: Add -maltivec={be,le} options.
38589         * config/rs6000/rs6000.c (rs6000_option_override_internal): Ensure
38590         that -maltivec={le,be} implies -maltivec; disallow -maltivec=le
38591         when targeting big endian, at least for now.
38592         * config/rs6000/rs6000.h: Add #define of VECTOR_ELT_ORDER_BIG.
38593
38594 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
38595
38596         PR middle-end/47735
38597         * cfgexpand.c (expand_one_var): For SSA_NAMEs, if the underlying
38598         var satisfies use_register_for_decl, just take into account type
38599         alignment, rather than decl alignment.
38600
38601         PR tree-optimization/59622
38602         * gimple-fold.c (gimple_fold_call): Fix a typo in message.  For
38603         __builtin_unreachable replace the OBJ_TYPE_REF call with a call to
38604         __builtin_unreachable and add if needed a setter of the lhs SSA_NAME.
38605         Don't devirtualize for inplace at all.  For targets.length () == 1,
38606         if the call is noreturn and cfun isn't in SSA form yet, clear lhs.
38607
38608 2014-01-09  H.J. Lu  <hongjiu.lu@intel.com>
38609
38610         * config/i386/i386.md (cpu): Remove the unused btver1.
38611
38612 2014-01-09  H.J. Lu  <hongjiu.lu@intel.com>
38613
38614         * gdbasan.in: Put a breakpoint on __sanitizer::Report.
38615
38616 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
38617
38618         PR target/58115
38619         * tree-core.h (struct target_globals): New forward declaration.
38620         (struct tree_target_option): Add globals field.
38621         * tree.h (TREE_TARGET_GLOBALS): Define.
38622         (prepare_target_option_nodes_for_pch): New prototype.
38623         * target-globals.h (struct target_globals): Define even if
38624         !SWITCHABLE_TARGET.
38625         * tree.c (prepare_target_option_node_for_pch,
38626         prepare_target_option_nodes_for_pch): New functions.
38627         * config/i386/i386.h (SWITCHABLE_TARGET): Define.
38628         * config/i386/i386.c: Include target-globals.h.
38629         (ix86_set_current_function): Instead of doing target_reinit
38630         unconditionally, use save_target_globals_default_opts and
38631         restore_target_globals.
38632
38633 2014-01-09  Richard Biener  <rguenther@suse.de>
38634
38635         PR tree-optimization/59715
38636         * tree-cfg.h (split_critical_edges): Declare.
38637         * tree-cfg.c (split_critical_edges): Export.
38638         * tree-ssa-sink.c (execute_sink_code): Split critical edges.
38639
38640 2014-01-09  Max Ostapenko  <m.ostapenko@partner.samsung.com>
38641
38642         * cfgexpand.c (expand_stack_vars): Optionally disable
38643         asan stack protection.
38644         (expand_used_vars): Likewise.
38645         (partition_stack_vars): Likewise.
38646         * asan.c (asan_emit_stack_protection): Optionally disable
38647         after return stack usage.
38648         (instrument_derefs): Optionally disable memory access instrumentation.
38649         (instrument_builtin_call): Likewise.
38650         (instrument_strlen_call): Likewise.
38651         (asan_protect_global): Optionally disable global variables protection.
38652         * doc/invoke.texi: Added doc for new options.
38653         * params.def: Added new options.
38654         * params.h: Likewise.
38655
38656 2014-01-09  Jakub Jelinek  <jakub@redhat.com>
38657
38658         PR rtl-optimization/59724
38659         * ifcvt.c (cond_exec_process_if_block): Don't call
38660         flow_find_head_matching_sequence with 0 longest_match.
38661         * cfgcleanup.c (flow_find_head_matching_sequence): Count even
38662         non-active insns if !stop_after.
38663         (try_head_merge_bb): Revert 2014-01-07 changes.
38664
38665 2014-01-08  Jeff Law  <law@redhat.com>
38666
38667         * ree.c (get_sub_rtx): New function, extracted from...
38668         (merge_def_and_ext): Here.
38669         (combine_reaching_defs): Use get_sub_rtx.
38670
38671 2014-01-08  Eric Botcazou  <ebotcazou@adacore.com>
38672
38673         * cgraph.h (varpool_variable_node): Do not choke on null node.
38674
38675 2014-01-08  Catherine Moore  <clm@codesourcery.com>
38676
38677         * config/mips/mips.md (simple_return): Attempt to use JRC
38678         for microMIPS.
38679         * config/mips/mips.h (MIPS_CALL): Attempt to use JALS for microMIPS.
38680
38681 2014-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
38682
38683         PR rtl-optimization/59137
38684         * reorg.c (steal_delay_list_from_target): Call update_block for
38685         elided insns.
38686         (steal_delay_list_from_fallthrough, relax_delay_slots): Likewise.
38687
38688 2014-01-08  Bill Schmidt  <wschmidt@linux.vnet.ibm.com>
38689
38690         * config/rs6000/rs6000-c.c (altivec_overloaded_builtins): Remove
38691         two duplicate entries.
38692
38693 2014-01-08  Richard Sandiford  <rdsandiford@googlemail.com>
38694
38695         Revert:
38696         2012-10-07  Richard Sandiford  <rdsandiford@googlemail.com>
38697
38698         * config/mips/mips.c (mips_truncated_op_cost): New function.
38699         (mips_rtx_costs): Adjust test for BADDU.
38700         * config/mips/mips.md (*baddu_di<mode>): Push truncates to operands.
38701
38702         2012-10-02  Richard Sandiford  <rdsandiford@googlemail.com>
38703
38704         * config/mips/mips.md (*baddu_si_eb, *baddu_si_el): Merge into...
38705         (*baddu_si): ...this new pattern.
38706
38707 2014-01-08  Jakub Jelinek  <jakub@redhat.com>
38708
38709         PR ipa/59722
38710         * ipa-prop.c (ipa_analyze_params_uses): Ignore uses in debug stmts.
38711
38712 2014-01-08  Bernd Edlinger  <bernd.edlinger@hotmail.de>
38713
38714         PR middle-end/57748
38715         * expr.h (expand_expr_real, expand_expr_real_1): Add new parameter
38716         inner_reference_p.
38717         (expand_expr, expand_normal): Adjust.
38718         * expr.c (expand_expr_real, expand_expr_real_1): Add new parameter
38719         inner_reference_p. Use inner_reference_p to expand inner references.
38720         (store_expr): Adjust.
38721         * cfgexpand.c (expand_call_stmt): Adjust.
38722
38723 2014-01-08  Rong Xu  <xur@google.com>
38724
38725         * gcov-io.c (gcov_var): Move from gcov-io.h.
38726         (gcov_position): Ditto.
38727         (gcov_is_error): Ditto.
38728         (gcov_rewrite): Ditto.
38729         * gcov-io.h: Refactor. Move gcov_var to gcov-io.h, and libgcov
38730         only part to libgcc/libgcov.h.
38731
38732 2014-01-08  Marek Polacek  <polacek@redhat.com>
38733
38734         PR middle-end/59669
38735         * omp-low.c (simd_clone_adjust): Don't crash if def is NULL.
38736
38737 2014-01-08  Marek Polacek  <polacek@redhat.com>
38738
38739         PR sanitizer/59667
38740         * ubsan.c (ubsan_type_descriptor): Call strip_array_types on type2.
38741
38742 2014-01-08  Jakub Jelinek  <jakub@redhat.com>
38743
38744         PR rtl-optimization/59649
38745         * stor-layout.c (get_mode_bounds): For BImode return
38746         0 and STORE_FLAG_VALUE.
38747
38748 2014-01-08  Richard Biener  <rguenther@suse.de>
38749
38750         PR middle-end/59630
38751         * gimple.h (is_gimple_builtin_call): Remove.
38752         (gimple_builtin_call_types_compatible_p): New.
38753         (gimple_call_builtin_p): New overload.
38754         * gimple.c (is_gimple_builtin_call): Remove.
38755         (validate_call): Rename to ...
38756         (gimple_builtin_call_types_compatible_p): ... this and export.  Also
38757         check return types.
38758         (validate_type): New static function.
38759         (gimple_call_builtin_p): New overload and adjust.
38760         * gimple-fold.c (gimple_fold_builtin): Fold the return value.
38761         (gimple_fold_call): Likewise.  Use gimple_call_builtin_p.
38762         (gimple_fold_stmt_to_constant_1): Likewise.
38763         * tsan.c (instrument_gimple): Use gimple_call_builtin_p.
38764
38765 2014-01-08  Richard Biener  <rguenther@suse.de>
38766
38767         PR middle-end/59471
38768         * gimplify.c (gimplify_expr): Gimplify register-register type
38769         VIEW_CONVERT_EXPRs to separate stmts.
38770
38771 2014-01-07  Jeff Law  <law@redhat.com>
38772
38773         PR middle-end/53623
38774         * ree.c (combine_set_extension): Handle case where source
38775         and destination registers in an extension insn are different.
38776         (combine_reaching_defs): Allow source and destination registers
38777         in extension to be different under limited circumstances.
38778         (add_removable_extension): Remove restriction that the
38779         source and destination registers in the extension are the same.
38780         (find_and_remove_re): Emit a copy from the extension's
38781         destination to its source after the defining insn if
38782         the source and destination registers are different.
38783
38784         PR middle-end/59285
38785         * ifcvt.c (merge_if_block): If we are merging a block with more than
38786         one successor with a block with no successors, remove any BARRIER
38787         after the second block.
38788
38789 2014-01-07  Dan Xio Qiang  <ziyan01@163.com>
38790
38791         * hw-doloop.c (reorg_loops): Release the bitmap obstack.
38792
38793 2014-01-07  John David Anglin  <danglin@gcc.gnu.org>
38794
38795         PR target/59652
38796         * config/pa/pa.c (pa_legitimate_address_p): Return false before reload
38797         for 14-bit register offsets when INT14_OK_STRICT is false.
38798
38799 2014-01-07  Roland Stigge  <stigge@antcom.de>
38800             Michael Meissner  <meissner@linux.vnet.ibm.com>
38801
38802         PR 57386/target
38803         * config/rs6000/rs6000.c (rs6000_legitimate_offset_address_p):
38804         Only check TFmode for SPE constants.  Don't check TImode or TDmode.
38805
38806 2014-01-07  James Greenhalgh  <james.greenhalgh@arm.com>
38807
38808         * config/aarch64/aarch64-elf.h (ASM_SPEC): Remove identity spec for
38809         -mcpu.
38810
38811 2014-01-07  Yufeng Zhang  <yufeng.zhang@arm.com>
38812
38813         * config/arm/arm.c (arm_expand_neon_args): Call expand_expr
38814         with EXPAND_MEMORY for NEON_ARG_MEMORY; check if the returned
38815         rtx is const0_rtx or not.
38816
38817 2014-01-07  Richard Sandiford  <rdsandiford@googlemail.com>
38818
38819         PR target/58115
38820         * target-globals.c (save_target_globals): Remove this_fn_optab
38821         handling.
38822         * toplev.c: Include optabs.h.
38823         (target_reinit): Temporarily restore the global options if another
38824         set of options are in force.
38825
38826 2014-01-07  Jakub Jelinek  <jakub@redhat.com>
38827
38828         PR rtl-optimization/58668
38829         * cfgcleanup.c (flow_find_cross_jump): Don't count
38830         any jumps if dir_p is NULL.  Remove p1 variable, use active_insn_p
38831         to determine what is counted.
38832         (flow_find_head_matching_sequence): Use active_insn_p to determine
38833         what is counted.
38834         (try_head_merge_bb): Adjust for the flow_find_head_matching_sequence
38835         counting change.
38836         * ifcvt.c (count_bb_insns): Use active_insn_p && !JUMP_P to
38837         determine what is counted.
38838
38839         PR tree-optimization/59643
38840         * tree-predcom.c (split_data_refs_to_components): If one dr is
38841         read and one write, determine_offset fails and the write isn't
38842         in the bad component, just put the read into the bad component.
38843
38844 2014-01-07  Mike Stump  <mikestump@comcast.net>
38845             Jakub Jelinek  <jakub@redhat.com>
38846
38847         PR pch/59436
38848         * tree-core.h (struct tree_optimization_option): Change optabs
38849         type from unsigned char * to void *.
38850         * optabs.c (init_tree_optimization_optabs): Adjust
38851         TREE_OPTIMIZATION_OPTABS initialization.
38852
38853 2014-01-06  Jakub Jelinek  <jakub@redhat.com>
38854
38855         PR target/59644
38856         * config/i386/i386.h (struct machine_function): Add
38857         no_drap_save_restore field.
38858         * config/i386/i386.c (ix86_save_reg): Use
38859         !cfun->machine->no_drap_save_restore instead of
38860         crtl->stack_realign_needed.
38861         (ix86_finalize_stack_realign_flags): Don't clear drap_reg unless
38862         this function clears frame_pointer_needed.  Set
38863         cfun->machine->no_drap_save_restore if clearing frame_pointer_needed
38864         and DRAP reg is needed.
38865
38866 2014-01-06  Marek Polacek  <polacek@redhat.com>
38867
38868         PR c/57773
38869         * doc/implement-c.texi: Mention that other integer types are
38870         permitted as bit-field types in strictly conforming mode.
38871
38872 2014-01-06  Felix Yang  <fei.yang0953@gmail.com>
38873
38874         * modulo-sched.c (schedule_reg_moves): Clear distance1_uses if it
38875         is newly allocated.
38876
38877 2014-01-06  Richard Earnshaw  <rearnsha@arm.com>
38878
38879         * aarch64.c (aarch64_rtx_costs): Fix cost calculation for MADD.
38880
38881 2014-01-06  Martin Jambor  <mjambor@suse.cz>
38882
38883         PR ipa/59008
38884         * ipa-cp.c (ipcp_discover_new_direct_edges): Changed param_index type
38885         to int.
38886         * ipa-prop.c (ipa_print_node_params): Fix indentation.
38887
38888 2014-01-06  Eric Botcazou  <ebotcazou@adacore.com>
38889
38890         PR debug/59350
38891         PR debug/59510
38892         * var-tracking.c (add_stores): Preserve the value of the source even if
38893         we don't record the store.
38894
38895 2014-01-06  Terry Guo  <terry.guo@arm.com>
38896
38897         * config.gcc (arm*-*-*): Check --with-arch against arm-arches.def.
38898
38899 2014-01-05  Iain Sandoe  <iain@codesourcery.com>
38900
38901         PR bootstrap/59541
38902         * config/darwin.c (darwin_function_section): Adjust return values to
38903         correspond to optimisation changes made in r206070.
38904
38905 2014-01-05  Uros Bizjak  <ubizjak@gmail.com>
38906
38907         * config/i386/i386.c (ix86_data_alignment): Calculate max_align
38908         from prefetch_block tune setting.
38909         (nocona_cost): Correct size of prefetch block to 64.
38910
38911 2014-01-04  Eric Botcazou  <ebotcazou@adacore.com>
38912
38913         * config/arm/arm.c (arm_get_frame_offsets): Revamp long lines.
38914         (arm_expand_epilogue_apcs_frame): Take into account the number of bytes
38915         used to save the static chain register in the computation of the offset
38916         from which the FP registers need to be restored.
38917
38918 2014-01-04  Jakub Jelinek  <jakub@redhat.com>
38919
38920         PR tree-optimization/59519
38921         * tree-vect-loop-manip.c (slpeel_update_phi_nodes_for_guard1): Don't
38922         ICE if get_current_def (current_new_name) is already non-NULL, as long
38923         as it is a phi result of some other phi in *new_exit_bb that has
38924         the same argument.
38925
38926         * config/i386/sse.md (avx512f_load<mode>_mask): Emit vmovup{s,d}
38927         or vmovdqu* for misaligned_operand.
38928         (<sse>_loadu<ssemodesuffix><avxsizesuffix><mask_name>,
38929         <sse2_avx_avx512f>_loaddqu<mode><mask_name>): Handle <mask_applied>.
38930         * config/i386/i386.c (ix86_expand_special_args_builtin): Set
38931         aligned_mem for AVX512F masked aligned load and store builtins and for
38932         non-temporal moves.
38933
38934 2014-01-03  Bingfeng Mei  <bmei@broadcom.com>
38935
38936         PR tree-optimization/59651
38937         * tree-vect-loop-manip.c (vect_create_cond_for_alias_checks):
38938         Address range for negative step should be added by TYPE_SIZE_UNIT.
38939
38940 2014-01-03  Andreas Schwab  <schwab@linux-m68k.org>
38941
38942         * config/m68k/m68k.c (handle_move_double): Handle pushes with
38943         overlapping registers also for registers other than the stack pointer.
38944
38945 2014-01-03  Marek Polacek  <polacek@redhat.com>
38946
38947         PR other/59661
38948         * doc/extend.texi: Fix the return value of __builtin_FUNCTION and
38949         __builtin_FILE.
38950
38951 2014-01-03  Jakub Jelinek  <jakub@redhat.com>
38952
38953         PR target/59625
38954         * config/i386/i386.c (ix86_avoid_jump_mispredicts): Don't consider
38955         asm goto as jump.
38956
38957         * config/i386/i386.md (MODE_SIZE): New mode attribute.
38958         (push splitter): Use <P:MODE_SIZE> instead of
38959         GET_MODE_SIZE (<P:MODE>mode).
38960         (lea splitter): Use <MODE_SIZE> instead of GET_MODE_SIZE (<MODE>mode).
38961         (mov -1, reg peephole2): Likewise.
38962         * config/i386/sse.md (*mov<mode>_internal,
38963         <sse>_storeu<ssemodesuffix><avxsizesuffix>,
38964         <sse2_avx_avx512f>_storedqu<mode>, <sse>_andnot<mode>3,
38965         *<code><mode>3, *andnot<mode>3<mask_name>,
38966         <mask_codefor><code><mode>3<mask_name>): Likewise.
38967         * config/i386/subst.md (mask_mode512bit_condition,
38968         sd_mask_mode512bit_condition): Likewise.
38969
38970 2014-01-02  Xinliang David Li  <davidxl@google.com>
38971
38972         PR tree-optimization/59303
38973         * tree-ssa-uninit.c (is_use_properly_guarded): Main cleanup.
38974         (dump_predicates): Better output format.
38975         (pred_equal_p): New function.
38976         (is_neq_relop_p): Ditto.
38977         (is_neq_zero_form_p): Ditto.
38978         (pred_expr_equal_p): Ditto.
38979         (pred_neg_p): Ditto.
38980         (simplify_pred): Ditto.
38981         (simplify_preds_2): Ditto.
38982         (simplify_preds_3): Ditto.
38983         (simplify_preds_4): Ditto.
38984         (simplify_preds): Ditto.
38985         (push_pred): Ditto.
38986         (push_to_worklist): Ditto.
38987         (get_pred_info_from_cmp): Ditto.
38988         (is_degenerated_phi): Ditto.
38989         (normalize_one_pred_1): Ditto.
38990         (normalize_one_pred): Ditto.
38991         (normalize_one_pred_chain): Ditto.
38992         (normalize_preds): Ditto.
38993         (normalize_cond_1): Remove function.
38994         (normalize_cond): Ditto.
38995         (is_gcond_subset_of): Ditto.
38996         (is_subset_of_any): Ditto.
38997         (is_or_set_subset_of): Ditto.
38998         (is_and_set_subset_of): Ditto.
38999         (is_norm_cond_subset_of): Ditto.
39000         (pred_chain_length_cmp): Ditto.
39001         (convert_control_dep_chain_into_preds): Type change.
39002         (find_predicates): Ditto.
39003         (find_def_preds): Ditto.
39004         (destroy_predicates_vecs): Ditto.
39005         (find_matching_predicates_in_rest_chains): Ditto.
39006         (use_pred_not_overlap_with_undef_path_pred): Ditto.
39007         (is_pred_expr_subset): Ditto.
39008         (is_pred_chain_subset_of): Ditto.
39009         (is_included_in): Ditto.
39010         (is_superset_of): Ditto.
39011
39012 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
39013
39014         Update copyright years.
39015
39016 2014-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
39017
39018         * common/config/arc/arc-common.c, config/arc/arc-modes.def,
39019         config/arc/arc-protos.h, config/arc/arc.c, config/arc/arc.h,
39020         config/arc/arc.md, config/arc/arc.opt,
39021         config/arm/arm_neon_builtins.def, config/arm/crypto.def,
39022         config/i386/avx512cdintrin.h, config/i386/avx512erintrin.h,
39023         config/i386/avx512fintrin.h, config/i386/avx512pfintrin.h,
39024         config/i386/btver2.md, config/i386/shaintrin.h, config/i386/slm.md,
39025         config/linux-protos.h, config/linux.c, config/winnt-c.c,
39026         diagnostic-color.c, diagnostic-color.h, gimple-ssa-isolate-paths.c,
39027         vtable-verify.c, vtable-verify.h: Use the standard form for the
39028         copyright notice.
39029
39030 2014-01-02  Tobias Burnus  <burnus@net-b.de>
39031
39032         * gcc.c (process_command): Update copyright notice dates.
39033         * gcov-dump.c: Ditto.
39034         * gcov.c: Ditto.
39035         * doc/cpp.texi: Bump @copying's copyright year.
39036         * doc/cppinternals.texi: Ditto.
39037         * doc/gcc.texi: Ditto.
39038         * doc/gccint.texi: Ditto.
39039         * doc/gcov.texi: Ditto.
39040         * doc/install.texi: Ditto.
39041         * doc/invoke.texi: Ditto.
39042
39043 2014-01-01  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
39044
39045         * config/nios2/nios2.h (BITS_PER_UNIT): Don't define it.
39046
39047 2014-01-01  Jakub Jelinek  <jakub@redhat.com>
39048
39049         * config/i386/sse.md (*mov<mode>_internal): Guard
39050         EXT_REX_SSE_REGNO_P (REGNO ()) uses with REG_P.
39051
39052         PR rtl-optimization/59647
39053         * cse.c (cse_process_notes_1): Don't substitute negative VOIDmode
39054         new_rtx into UNSIGNED_FLOAT rtxes.
39055 \f
39056 Copyright (C) 2014 Free Software Foundation, Inc.
39057
39058 Copying and distribution of this file, with or without modification,
39059 are permitted in any medium without royalty provided the copyright
39060 notice and this notice are preserved.