gcc/ChangeLog

   1 2013-01-29  Richard Biener  <rguenther@suse.de>
   2
   3         PR tree-optimization/56113
   4         * tree-ssa-structalias.c (equiv_class_lookup): Also return
   5         the bitmap leader.
   6         (label_visit): Free duplicate bitmaps and record the leader instead.
   7         (perform_var_substitution): Adjust.
   8
   9 2013-01-29  Richard Biener  <rguenther@suse.de>
  10
  11         PR tree-optimization/55270
  12         * tree-ssa-dom.c (eliminate_degenerate_phis): If we changed
  13         the CFG, schedule loops for fixup.
  14
  15 2013-01-29  Nick Clifton  <nickc@redhat.com>
  16
  17         * config/rl78/rl78.c (rl78_regno_mode_code_ok_for_base_p): Allow
  18         SP_REG.
  19
  20 2013-01-28  Leif Ekblad  <leif@rdos.net>
  21
  22         * config.gcc (i[34567]86-*-rdos*, x86_64-*-rdos*): New targets.
  23         * config/i386/i386.h (TARGET_RDOS): New macro.
  24         (DEFAULT_LARGE_SECTION_THRESHOLD): New macro.
  25         * config/i386/i386.c (ix86_option_override_internal): For 64bit
  26         TARGET_RDOS, set ix86_cmodel to CM_MEDIUM_PIC and flag_pic to 1.
  27         * config/i386/i386.opt (mlarge-data-threshold): Initialize to
  28         DEFAULT_LARGE_SECTION_THRESHOLD.
  29         * config/i386/i386.md (R14_REG, R15_REG): New constants.
  30         * config/i386/rdos.h: New file.
  31         * config/i386/rdos64.h: New file.
  32
  33 2013-01-28  Bernd Schmidt  <bernds@codesourcery.com>
  34
  35         PR other/54814
  36         * reload.c (find_valid_class_1): Use in_hard_reg_set_p instead of
  37         TEST_HARD_REG_BIT.
  38
  39 2013-01-28  Jakub Jelinek  <jakub@redhat.com>
  40
  41         PR rtl-optimization/56117
  42         * sched-deps.c (sched_analyze_2) <case PREFETCH>: For use_cselib
  43         call cselib_lookup_from_insn on the MEM before calling
  44         add_insn_mem_dependence.
  45
  46 2013-01-28  Richard Biener  <rguenther@suse.de>
  47
  48         * tree-inline.c (remap_gimple_stmt): Do not assing a BLOCK
  49         to a stmt that didn't have one.
  50         (copy_phis_for_bb): Likewise for PHI arguments.
  51         (copy_debug_stmt): Likewise for debug stmts.
  52
  53 2013-01-28  Richard Biener  <rguenther@suse.de>
  54
  55         PR tree-optimization/56034
  56         * tree-loop-distribution.c (enum partition_kind): Add
  57         PKIND_REDUCTION.
  58         (partition_builtin_p): Adjust.
  59         (generate_code_for_partition): Handle PKIND_REDUCTION.  Assert
  60         it is the last partition.
  61         (rdg_flag_uses): Check SSA_NAME_IS_DEFAULT_DEF before looking
  62         up the vertex for the definition.
  63         (classify_partition): Classify whether a partition is a
  64         PKIND_REDUCTION, thus has uses outside of the loop.
  65         (ldist_gen): Inherit PKIND_REDUCTION when merging partitions.
  66         Merge all PKIND_REDUCTION partitions into the last partition.
  67         (tree_loop_distribution): Seed partitions from reductions as well.
  68
  69 2013-01-28  Jakub Jelinek  <jakub@redhat.com>
  70
  71         PR tree-optimization/56125
  72         * tree-ssa-math-opts.c (gimple_expand_builtin_pow): Don't optimize
  73         pow(x,c) into sqrt(x) * powi(x, n/2) or
  74         1.0 / (sqrt(x) * powi(x, abs(n/2))) if c is an integer or when
  75         optimizing for size.
  76         Don't optimize pow(x,c) into powi(x, n/3) * powi(cbrt(x), n%3) or
  77         1.0 / (powi(x, abs(n)/3) * powi(cbrt(x), abs(n)%3)) if 2c is an
  78         integer.
  79
  80         PR tree-optimization/56094
  81         * gimplify.c (force_gimple_operand_1): Temporarily set input_location
  82         to UNKNOWN_LOCATION while gimplifying expr.
  83
  84 2013-01-27  Uros Bizjak  <ubizjak@gmail.com>
  85
  86         PR target/56114
  87         * config/i386/i386.md (*movabs<mode>_1): Add square brackets around
  88         operand 0 in movabs insn template for -masm=intel asm alternative.
  89         (*movabs<mode>_2): Ditto for operand 1.
  90
  91 2013-01-26  David Holsgrove  <david.holsgrove@xilinx.com>
  92
  93         PR target/54663
  94         * config.gcc (microblaze*-linux*): Add tmake_file to allow building
  95         of microblaze-c.o
  96
  97 2013-01-26  Edgar E. Iglesias  <edgar.iglesias@gmail.com>
  98
  99         * config.gcc (microblaze*-*-*): Rename microblaze*-*-elf, update
 100         tm_file.
 101
 102 2013-01-25  Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>
 103
 104         * config/aarch64/aarch64.c (TARGET_FIXED_CONDITION_CODE_REGS):
 105         Undef to avoid warning.
 106
 107 2013-01-25  Michael Haubenwallner  <michael.haubenwallner@salomon.at>
 108
 109         * configure.ac (gcc_cv_ld_static_dynamic): Define for AIX native ld.
 110         * configure: Regenerate.
 111
 112 2013-01-25  Jakub Jelinek  <jakub@redhat.com>
 113
 114         PR tree-optimization/56098
 115         * tree-ssa-phiopt.c (nt_init_block): Don't call add_or_mark_expr
 116         for stmts with volatile ops.
 117         (cond_store_replacement): Don't optimize if assign has volatile ops.
 118         (cond_if_else_store_replacement_1): Don't optimize if either
 119         then_assign or else_assign have volatile ops.
 120         (hoist_adjacent_loads): Don't optimize if either def1 or def2 have
 121         volatile ops.
 122
 123 2013-01-25  Georg-Johann Lay  <avr@gjlay.de>
 124
 125         * doc/invoke.texi (AVR Built-in Macros): Document __XMEGA__.
 126
 127 2013-01-25  Georg-Johann Lay  <avr@gjlay.de>
 128
 129         * doc/extend.texi (Example of asm with clobbered asm reg): Fix
 130         missing ':' in asm example.
 131
 132 2013-01-25  Tejas Belagod  <tejas.belagod@arm.com>
 133
 134         * config/aarch64/aarch64-simd-builtins.def: Separate sq<r>dmulh_lane
 135         entries into lane and laneq entries.
 136         * config/aarch64/aarch64-simd.md (aarch64_sq<r>dmulh_lane<mode>):
 137         Remove AdvSIMD scalar modes.
 138         (aarch64_sq<r>dmulh_laneq<mode>): New.
 139         (aarch64_sq<r>dmulh_lane<mode>): New RTL pattern for Scalar AdvSIMD
 140         modes.
 141         * config/aarch64/arm_neon.h: Fix all the vq<r>dmulh_lane* intrinsics'
 142         builtin implementations to relfect changes in RTL in aarch64-simd.md.
 143         * config/aarch64/iterators.md (VCOND): New.
 144         (VCONQ): New.
 145
 146 2013-01-25  Georg-Johann Lay  <avr@gjlay.de>
 147
 148         PR target/54222
 149         * config/avr/builtins.def (DEF_BUILTIN): Add LIBNAME argument.
 150         Add NULL LIBNAME argument to existing definitions.
 151         (ABSHR, ABSR, ABSLR, ABSLLR, ABSHK, ABSK, ABSLK, ABSLLK): New.
 152         * config/avr/avr-c.c (DEF_BUILTIN): Add LIBNAME argument.
 153         * config/avr/avr.c (DEF_BUILTIN): Same.
 154         (avr_init_builtins): Pass down LIBNAME to add_builtin_function.
 155         (avr_expand_builtin): Expand to a vanilla call if a libgcc
 156         implementation is available (DECL_ASSEMBLER_NAME is set).
 157         (avr_fold_absfx): New static function.
 158         (avr_fold_builtin): Use it to handle: AVR_BUILTIN_ABSHR,
 159         AVR_BUILTIN_ABSR, AVR_BUILTIN_ABSLR, AVR_BUILTIN_ABSLLR,
 160         AVR_BUILTIN_ABSHK, AVR_BUILTIN_ABSK, AVR_BUILTIN_ABSLK,
 161         AVR_BUILTIN_ABSLLK.
 162         * config/avr/stdfix.h (abshr, absr, abslr, absllr)
 163         (abshk, absk, abslk, absllk): Provide as static inline functions.
 164
 165 2013-01-25  Marek Polacek  <polacek@redhat.com>
 166
 167         PR tree-optimization/56035
 168         * cfgloopmanip.c (fix_loop_structure): Remove redundant condition.
 169
 170 2012-01-24  Uros Bizjak  <ubizjak@gmail.com>
 171
 172         * config/i386/i386.md (*movti_internal_rex64): Add (o,e) alternative.
 173         (*movtf_internal_rex64): Add (!o,C) alternative
 174         (*movxf_internal_rex64): Ditto.
 175         (*movdf_internal_rex64): Add (?r,C) and (?m,C) alternatives.
 176
 177 2013-01-24  Shenghou Ma  <minux.ma@gmail.com>
 178
 179         * doc/invoke.texi: fix typo.
 180         * doc/objc.texi: fix typo.
 181
 182 2013-01-24  Richard Sandiford  <rdsandiford@googlemail.com>
 183
 184         * config/mips/mips.md (*and<mode>3_mips16): Use the "W" constraint
 185         for the first two alternatives.
 186
 187 2013-01-24  Diego Novillo  <dnovillo@google.com>
 188
 189         * Makefile.in (GGC): Remove.  Replace all instances with ggc-page.o.
 190         (ggc-zone.o): Remove.
 191         * configure.ac: Remove option --with-gc.
 192         * configure: Re-generate.
 193         * doc/install.texi: Remove documentation for --with-gc.
 194         * gengtype.c (write_enum_defn): Remove.  Update all users.
 195         (write_Types_process_field): Remove generation of gt_e_* argument.
 196         (output_type_enum): Remove.  Update all users.
 197         (write_enum_defn): Remove.  Update all users.
 198         (enum alloc_zone): Remove.  Update all users.
 199         (write_splay_tree_allocator_def): Remove generation of gt_e_* argument.
 200         * ggc-common.c (ggc_splay_alloc): Remove first argument.
 201         Update all callers.
 202         (struct ptr_data): Remove field TYPE.  Update all users.
 203         (gt_pch_note_object): Remove argument TYPE.  Update all users.
 204         * ggc-internal.h (ggc_pch_alloc_object): Remove last argument.
 205         Update all users.
 206         * ggc-none.c (ggc_alloc_typed_stat): Remove.
 207         (struct alloc_zone): Remove.
 208         (ggc_internal_alloc_zone_stat): Remove.
 209         (ggc_internal_cleared_alloc_zone_stat): Remove.
 210         * ggc-page.c (ggc_alloc_typed_stat): Remove.
 211         (ggc_pch_count_object): Remove last argument.  Update all users.
 212         (ggc_pch_alloc_object): Remove last argument.  Update all users.
 213         (struct alloc_zone): Remove.
 214         * ggc-zone.c: Remove.
 215         * ggc.h (gt_pch_note_object): Remove last argument.  Update all users.
 216         (struct alloc_zone): Remove.
 217         (ggc_alloc_typed_stat): Remove.
 218         (ggc_alloc_typed): Remove.
 219         (ggc_splay_alloc): Remove first argument.
 220         (rtl_zone): Remove.  Update all users.
 221         (tree_zone): Remove.  Update all users.
 222         (tree_id_zone): Remove.  Update all users.
 223         (ggc_internal_zone_alloc_stat): Remove.  Update all users.
 224         (ggc_internal_zone_cleared_alloc_stat): Remove.  Update all users.
 225         (ggc_internal_zone_vec_alloc_stat): Remove.  Update all users.
 226         * tree-ssanames.c: Remove references to zone allocator in comments.
 227
 228 2013-01-24  Georg-Johann Lay  <avr@gjlay.de>
 229
 230         * config/avr/avr.c (avr_out_fract): Make register numbers that
 231         might be outside of source operand signed.
 232
 233 2013-01-24  Uros Bizjak  <ubizjak@gmail.com>
 234
 235         * config/i386/constraints.md (Yf): New constraint.
 236         * config/i386/i386.md (*movdf_internal_rex64): Use Yf*f instead
 237         of f constraint to conditionaly disable x87 register preferences.
 238         (*movdf_internal): Ditto.
 239         (*movsf_internal): Ditto.
 240
 241 2013-01-24  Steven Bosscher  <steven@gcc.gnu.org>
 242
 243         PR inline-asm/55934
 244         * lra-assigns.c (assign_by_spills): Throw away the pattern of asms
 245         that have operands with impossible constraints.
 246         Add a FIXME for a speed-up opportunity.
 247         * lra-constraints.c (process_alt_operands): Verify that a class
 248         selected from constraints on asms is valid for the operand mode.
 249         (curr_insn_transform): Remove incorrect comment.
 250
 251 2013-01-23  David Edelsohn  <dje.gcc@gmail.com>
 252
 253         * config/rs6000/rs6000.c (rs6000_delegitimize_address): Check that
 254         TOC operand is a valid symbol ref in the constant pool.
 255
 256 2013-01-23  Edgar E. Iglesias  <edgar.iglesias@gmail.com>
 257
 258         * config/microblaze/linux.h: Add TARGET_OS_CPP_BUILTINS
 259
 260 2013-01-23  Georg-Johann Lay  <avr@gjlay.de>
 261
 262         PR target/54222
 263         * config/avr/stdfix.h: New file.
 264         * t-avr (stdfix-gcc.h): New rule to build it.
 265         (EXTRA_HEADERS): Set it to install stdfix.h, stdfix-gcc.h.
 266
 267 2013-01-23  Kostya Serebryany  <kcc@google.com>
 268
 269         * config/darwin.h: remove dependency on
 270         CoreFoundation (asan on Mac OS).
 271
 272 2013-01-23  Jakub Jelinek  <jakub@redhat.com>
 273
 274         PR target/49069
 275         * config/arm/arm.md (cbranchdi4, cstoredi4): Use s_register_operand
 276         instead of cmpdi_operand for first comparison operand.
 277         Don't assert that comparison operands aren't both constants.
 278
 279 2013-01-22  Jonathan Wakely  <jwakely.gcc@gmail.com>
 280
 281         * doc/install.texi (Downloading the Source): Update references to
 282         downloading separate components.
 283
 284 2013-01-22  Jonathan Wakely  <jwakely.gcc@gmail.com>
 285
 286         * doc/extend.texi (__int128): Improve grammar.
 287
 288 2013-01-22  Uros Bizjak  <ubizjak@gmail.com>
 289
 290         PR target/56028
 291         * config/i386/i386.md (*movti_internal_rex64): Change (o,riF)
 292         alternative to (o,r).
 293         (*movdi_internal_rex64): Remove (!o,n) alternative.
 294         (DImode immediate->memory splitter): Remove.
 295         (DImode immediate->memory peephole2): Remove.
 296         (movtf): Enable for TARGET_64BIT || TARGET_SSE.
 297         (*movtf_internal_rex64): Rename from *movtf_internal. Change (!o,F*r)
 298         alternative to (!o,*r).
 299         (*movtf_internal_sse): New pattern.
 300         (*movxf_internal_rex64): New pattern.
 301         (*movxf_internal): Disable for TARGET_64BIT.
 302         (*movdf_internal_rex64): Remove (!o,F) alternative.
 303
 304 2013-01-22  Jakub Jelinek  <jakub@redhat.com>
 305
 306         PR middle-end/56074
 307         * dumpfile.c (dump_loc): Only print loc if LOCATION_LOCUS (loc)
 308         isn't UNKNOWN_LOCATION nor BUILTINS_LOCATION.
 309         * tree-vect-loop-manip.c (find_loop_location): Also ignore
 310         stmt locations where LOCATION_LOCUS of the stmt location is
 311         UNKNOWN_LOCATION or BUILTINS_LOCATION.
 312
 313         PR target/55686
 314         * config/i386/i386.md (UNSPEC_STOS): New.
 315         (strset_singleop, *strsetdi_rex_1, *strsetsi_1, *strsethi_1,
 316         *strsetqi_1): Add UNSPEC_STOS.
 317
 318 2013-01-22  Paolo Carlini  <paolo.carlini@oracle.com>
 319
 320         PR c++/56067
 321         * doc/invoke.texi: Remove left over -Wsynth example.
 322
 323 2013-01-21  Jakub Jelinek  <jakub@redhat.com>
 324
 325         PR tree-optimization/56051
 326         * fold-const.c (fold_binary_loc): Don't fold
 327         X < (cast) (1 << Y) into (X >> Y) != 0 if cast is either
 328         a narrowing conversion, or widening conversion from signed
 329         to unsigned.
 330
 331 2013-01-21  Uros Bizjak  <ubizjak@gmail.com>
 332
 333         PR rtl-optimization/56023
 334         * haifa-sched.c (fix_inter_tick): Do not update ticks of instructions,
 335         dependent on debug instruction.
 336
 337 2013-01-21  Martin Jambor  <mjambor@suse.cz>
 338
 339         PR middle-end/56022
 340         * function.c (allocate_struct_function): Call
 341         invoke_set_current_function_hook earlier.
 342
 343 2013-01-21  Jakub Jelinek  <jakub@redhat.com>
 344
 345         * reload1.c (init_reload): Only initialize reload_obstack
 346         during the first call.
 347
 348 2013-01-21  Marek Polacek  <polacek@redhat.com>
 349
 350         * cfgloop.c (verify_loop_structure): Fix up grammar.
 351
 352 2013-01-21  Yi-Hsiu Hsu  <ahsu@marvell.com>
 353
 354         * config/arm/marvell-pj4.md (pj4_shift_conds, pj4_alu_shift,
 355         pj4_alu_shift_conds, pj4_shift): Handle simple_alu_shift.
 356
 357 2013-01-21  Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 358
 359         PR target/56058
 360         * config/arm/marvell-pj4.md: Update copyright year.
 361         Fix up use of alu to alu_reg and simple_alu_imm.
 362
 363 2013-01-21  Uros Bizjak  <ubizjak@gmail.com>
 364
 365         * config/i386/i386.md (enabled): Do not disable fma4 for TARGET_FMA.
 366
 367 2013-01-20  Vladimir Makarov  <vmakarov@redhat.com>
 368
 369         PR target/55433
 370         * lra-constraints.c (curr_insn_transform): Don't reuse original
 371         insn for secondary memory move when memory mode should be different.
 372
 373 2013-01-20  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 374
 375         * config/pa/pa.md (atomic_loaddi, atomic_loaddi_1, atomic_storedi,
 376         atomic_storedi_1): New patterns.
 377
 378 2013-01-20  Venkataramanan Kumar  <venkataramanan.kumar@amd.com>
 379
 380         btver2 pipeline descriptions.
 381         * config/i386/i386.c: Enable CPU_BTVER2 to use btver2 pipeline
 382         descriptions.
 383         * config/i386/i386.md (btver2_decode): New type attributes.
 384         * config/i386/sse.md (btver2_decode, btver2_sse_attr): New
 385         type attributes.
 386         * config/i386/btver2.md: New file describing btver2 pipelines.
 387
 388 2013-01-19  Andrew Pinski  <apinski@cavium.com>
 389
 390         PR tree-optimization/52631
 391         * tree-ssa-sccvn (visit_use): Before looking up the original
 392         statement, try looking up the simplified expression.
 393
 394 2013-01-19  Anthony Green  <green@moxielogic.com>
 395
 396         * config/moxie/moxie.c (moxie_expand_prologue): Set
 397         current_function_static_stack_size.
 398
 399 2013-01-18  Jakub Jelinek  <jakub@redhat.com>
 400
 401         PR tree-optimization/56029
 402         * tree-phinodes.c (reserve_phi_args_for_new_edge): Set
 403         gimple_phi_arg_location for the new arg to UNKNOWN_LOCATION.
 404
 405 2013-01-18  Sharad Singhai  <singhai@google.com>
 406
 407         PR tree-optimization/55995
 408         * dumpfile.c (dump_loc): Print location only if available.
 409         * tree-vectorizer.c (increase_alignment): Intialize vect_location.
 410
 411 2013-01-18  Vladimir Makarov  <vmakarov@redhat.com>
 412
 413         PR target/55433
 414         * lra-constraints.c (curr_insn_transform): Reuse original insn for
 415         secondary memory move.
 416         (inherit_reload_reg): Use rclass instead of cl for
 417         check_secondary_memory_needed_p.
 418
 419 2013-01-18  Jakub Jelinek  <jakub@redhat.com>
 420
 421         PR middle-end/56015
 422         * expr.c (expand_expr_real_2) <case COMPLEX_EXPR>: Handle
 423         the case where writing real complex part of target modifies op1.
 424
 425 2013-01-18  James Greenhalgh  <james.greenhalgh@arm.com>
 426
 427         * config/aarch64/aarch64-simd.md
 428         (aarch64_vcond_internal<mode>): Handle unordered cases.
 429         * config/aarch64/iterators.md (v_cmp_result): New.
 430
 431 2013-01-18  Yi-Hsiu Hsu  <ahsu@marvell.com>
 432             Ramana Radhakrishnan  <ramana.radhakrishnan@arm.com>
 433
 434         * config/arm/marvell-pj4.md: New file.
 435         * config/arm/arm.c (arm_issue_rate): Add marvell_pj4.
 436         * config/arm/arm.md (generic_sched): Add marvell_pj4.
 437         (generic_vfp): Likewise.
 438         * config/arm/arm-cores.def: Add marvell-pj4.
 439         * config/arm/arm-tune.md: Regenerate.
 440         * config/arm/arm-tables.opt: Regenerate.
 441         * config/arm/bpabi.h (BE8_LINK_SPEC): Add marvell_pj4.
 442         * doc/invoke.texi: Document marvell-pj4.
 443
 444 2013-01-18  Tejas Belagod  <tejas.belagod@arm.com>
 445
 446         * config/aarch64/arm_neon.h: Map scalar types to standard types.
 447
 448 2013-01-18  Alexandre Oliva  <aoliva@redhat.com>
 449
 450         PR debug/54114
 451         PR debug/54402
 452         PR debug/49888
 453         * var-tracking.c (negative_power_of_two_p): New.
 454         (global_get_addr_cache, local_get_addr_cache): New.
 455         (get_addr_from_global_cache, get_addr_from_local_cache): New.
 456         (vt_canonicalize_addr): Rewrite using the above.  Adjust the
 457         heading comment.
 458         (vt_stack_offset_p): Remove.
 459         (vt_canon_true_dep): Always canonicalize loc's address.
 460         (clobber_overlapping_mems): Make sure we have a MEM.
 461         (local_get_addr_clear_given_value): New.
 462         (val_reset): Clear local cached entries.
 463         (compute_bb_dataflow): Create and release the local cache.
 464         Disable duplicate MEMs clobbering.
 465         (emit_notes_in_bb): Clobber MEMs likewise.
 466         (vt_emit_notes): Create and release the local cache.
 467         (vt_initialize, vt_finalize): Create and release the global
 468         cache, respectively.
 469         * alias.c (rtx_equal_for_memref_p): Compare operands of ENTRY_VALUEs.
 470
 471 2013-01-18  Alexandre Oliva  <aoliva@redhat.com>
 472
 473         PR libmudflap/53359
 474         * tree-mudflap.c (mudflap_finish_file): Skip deferred decls
 475         not found in the symtab.
 476
 477 2013-01-18  Alexandre Oliva  <aoliva@redhat.com>
 478
 479         PR debug/56006
 480         PR rtl-optimization/55547
 481         PR rtl-optimization/53827
 482         PR debug/53671
 483         PR debug/49888
 484         * alias.c (offset_overlap_p): New, factored out of...
 485         (memrefs_conflict_p): ... this.  Use absolute sizes.  Retain
 486         the conservative special case for symbolic constants.  Don't
 487         adjust zero sizes on alignment.
 488
 489 2013-01-18  Bernd Schmidt  <bernds@codesourcery.com>
 490
 491         PR rtl-optimization/52573
 492         * regrename.c (build_def_use): Ignore REG_DEAD notes if there is a
 493         REG_UNUSED for the same register.
 494
 495 2013-01-17  Richard Biener  <rguenther@suse.de>
 496             Marek Polacek  <polacek@redhat.com>
 497
 498         PR rtl-optimization/55833
 499         * loop-unswitch.c (unswitch_loops): Move loop verification...
 500         (unswitch_single_loop): ...here.  Call mark_irreducible_loops.
 501         * cfgloopmanip.c (fix_loop_placement): Add IRRED_INVALIDATED parameter.
 502         Set it to true when we're removing a loop from hierarchy tree in
 503         an irreducible region.
 504         (fix_bb_placements): Adjust caller.
 505         (fix_loop_placements): Likewise.
 506
 507 2013-01-17  Georg-Johann Lay  <avr@gjlay.de>
 508
 509         * config/avr/builtins.def (DEF_BUILTIN): Factor out
 510         "__builtin_avr_" from NAME, turn NAME to an uppercase identifier.
 511         Factor out 'CODE_FOR_' from ICODE, use 'nothing' instead of '-1'.
 512         Remove ID.  Adjust comments.
 513         * config/avr/avr-c.c (avr_builtin_name): Remove.
 514         (avr_cpu_cpp_builtins): Use DEF_BUILTIN instead of for-loop.
 515         * config/avr/avr.c (avr_tolower): New static function.
 516         (DEF_BUILTIN): Remove parameter ID.  Prefix ICODE by 'CODE_FOR_'.
 517         Stringify NAME, prefix it with "__builtin_avr_" and lowercase it.
 518         (avr_expand_builtin): Assert insn_code != CODE_FOR_nothing for
 519         default expansion.
 520
 521 2013-01-17  Jan Hubicka  <jh@suse.cz>
 522
 523         PR tree-optimization/55273
 524         * loop-iv.c (iv_number_of_iterations): Consider zero iteration case.
 525
 526 2013-01-17  Uros Bizjak  <ubizjak@gmail.com>
 527
 528         PR target/55981
 529         * config/i386/sync.md (atomic_store<mode>): Always generate SWImode
 530         store through atomic_store<mode>_1.
 531         (atomic_store<mode>_1): Macroize insn using SWI mode iterator.
 532
 533 2013-01-17  Martin Jambor  <mjambor@suse.cz>
 534
 535         PR tree-optimizations/55264
 536         * ipa-inline-transform.c (can_remove_node_now_p_1): Never return true
 537         for virtual methods.
 538         * ipa.c (symtab_remove_unreachable_nodes): Never return true for
 539         virtual methods before inlining is over.
 540         * cgraph.h (cgraph_only_called_directly_or_aliased_p): Return false for
 541         virtual functions.
 542         * cgraphclones.c (cgraph_create_virtual_clone): Mark clones as
 543         non-virtual.
 544
 545 2013-01-16  Vladimir Makarov  <vmakarov@redhat.com>
 546
 547         PR rtl-optimization/56005
 548         * sched-deps.c (sched_analyze_2): Check deps->readonly for adding
 549         pending reads for prefetch.
 550
 551 2013-01-16  Ian Bolton  <ian.bolton@arm.com>
 552
 553         * config/aarch64/aarch64.md
 554         (*cstoresi_neg_uxtw): New pattern.
 555         (*cmovsi_insn_uxtw): New pattern.
 556         (*<optab>si3_uxtw): New pattern.
 557         (*<LOGICAL:optab>_<SHIFT:optab>si3_uxtw): New pattern.
 558         (*<optab>si3_insn_uxtw): New pattern.
 559         (*bswapsi2_uxtw): New pattern.
 560
 561 2013-01-16  Richard Biener  <rguenther@suse.de>
 562
 563         * tree-inline.c (tree_function_versioning): Remove set but
 564         never used variable.
 565
 566 2013-01-16  Richard Biener  <rguenther@suse.de>
 567
 568         PR tree-optimization/55964
 569         * tree-flow.h (rename_variables_in_loop): Remove.
 570         (rename_variables_in_bb): Likewise.
 571         * tree-loop-distribution.c (update_phis_for_loop_copy): Remove.
 572         (copy_loop_before): Adjust and delete update-ssa status.
 573         * tree-vect-loop-manip.c (rename_variables_in_bb): Make static.
 574         (rename_variables_in_bb): Likewise.  Properly walk over predecessors.
 575         (rename_variables_in_loop): Remove.
 576         (slpeel_update_phis_for_duplicate_loop): Likewise.
 577         (slpeel_tree_duplicate_loop_to_edge_cfg): Handle nested loops,
 578         use available cfg machinery instead of duplicating it.
 579         Update PHI nodes and perform poor-mans SSA update here.
 580         (slpeel_tree_peel_loop_to_edge): Adjust.
 581
 582 2013-01-16  Richard Biener  <rguenther@suse.de>
 583
 584         PR tree-optimization/54767
 585         PR tree-optimization/53465
 586         * tree-vrp.c (vrp_meet_1): Revert original fix for PR53465.
 587         (vrp_visit_phi_node): For PHI arguments coming via backedges
 588         drop all symbolical range information.
 589         (execute_vrp): Compute backedges.
 590
 591 2013-01-16  Richard Biener  <rguenther@suse.de>
 592
 593         * doc/install.texi: Update CLooG and ISL requirements to
 594         0.18.0 and 0.11.1.
 595
 596 2013-01-16  Christian Bruel  <christian.bruel@st.com>
 597
 598         PR target/55301
 599         * config/sh/sh.c (sh_expand_prologue): Postpone new_stack mem symbol.
 600         (broken_move): Handle UNSPECV_SP_SWITCH_B.
 601         * config/sh/sh.md (sp_switch_1): Use set (reg:SI SP_REG).
 602
 603 2013-01-16  DJ Delorie  <dj@redhat.com>
 604
 605         * config/sh/sh.md (UNSPECV_SP_SWITCH_B): New.
 606         (UNSPECV_SP_SWITCH_E): New.
 607         (sp_switch_1): Change to an unspec.
 608         (sp_switch_2): Change to an unspec.  Don't use post-inc when we
 609         replace $r15.
 610
 611 2013-01-16  Uros Bizjak  <ubizjak@gmail.com>
 612
 613         * emit-rtl.c (need_atomic_barrier_p): Mask memory model argument
 614         with MEMMODEL_MASK before comparing with MEMMODEL_* memory types.
 615         * optabs.c (maybe_emit_sync_lock_test_and_set): Ditto.
 616         (expand_mem_thread_fence): Ditto.
 617         (expand_mem_signal_fence): Ditto.
 618         (expand_atomic_load): Ditto.
 619         (expand_atomic_store): Ditto.
 620
 621 2013-01-16  Alexandre Oliva  <aoliva@redhat.com>
 622
 623         PR rtl-optimization/55547
 624         PR rtl-optimization/53827
 625         PR debug/53671
 626         PR debug/49888
 627         * alias.c (memrefs_conflict_p): Set sizes to negative after
 628         AND adjustments.
 629
 630 2013-01-15  Jakub Jelinek  <jakub@redhat.com>
 631
 632         PR target/55940
 633         * function.c (thread_prologue_and_epilogue_insns): Always
 634         add crtl->drap_reg to set_up_by_prologue.set, even if
 635         stack_realign_drap is false.
 636
 637 2013-01-15  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
 638
 639         * config/vax/vax.md (add<mode>3, sub<mode>3, mul<mode>3, div<mode>3,
 640         and<mode>3, *and<mode>_const_int, ior<mode>3, xor<mode>3, ashrsi3,
 641         *call): Fix indention.
 642
 643 2013-01-15  Tom de Vries  <tom@codesourcery.com>
 644
 645         PR target/55876
 646         * optabs.c (widen_operand): Use gen_lowpart instead of gen_rtx_SUBREG.
 647         Update comment.
 648
 649 2013-01-15  Vladimir Makarov  <vmakarov@redhat.com>
 650
 651         PR rtl-optimization/55153
 652         * sched-deps.c (sched_analyze_2): Add pending reads for prefetch.
 653
 654 2013-01-15  Martin Jambor  <mjambor@suse.cz>
 655
 656         PR tree-optimization/55920
 657         * tree-sra.c (analyze_access_subtree): Do not mark non-removable
 658         accesses as grp_to_be_debug_replaced.
 659
 660 2013-01-15  Jakub Jelinek  <jakub@redhat.com>
 661
 662         PR tree-optimization/55920
 663         * tree-sra.c (sra_modify_assign): If for lacc->grp_to_be_debug_replaced
 664         there is non-useless type conversion needed from debug rhs to lhs,
 665         use build_debug_ref_for_model and/or VIEW_CONVERT_EXPR.
 666
 667 2013-01-15  Joseph Myers  <joseph@codesourcery.com>
 668             Mikael Pettersson  <mikpe@it.uu.se>
 669
 670         PR target/43961
 671         * config/arm/arm.h (ADDR_VEC_ALIGN): Align SImode jump tables for
 672         Thumb.
 673         (ASM_OUTPUT_CASE_LABEL): Remove.
 674         (ASM_OUTPUT_BEFORE_CASE_LABEL): Define to empty.
 675         * final.c (shorten_branches): Update alignment of labels before
 676         jump tables if CASE_VECTOR_SHORTEN_MODE.
 677
 678 2013-01-15  Richard Biener  <rguenther@suse.de>
 679
 680         PR bootstrap/55961
 681         * system.h: Do not include gmp.h for building host tools.
 682
 683 2013-01-15  Richard Biener  <rguenther@suse.de>
 684
 685         PR middle-end/55882
 686         * emit-rtl.c (set_mem_attributes_minus_bitpos): Correctly
 687         account for bitpos when computing alignment.
 688
 689 2013-01-15  Vladimir Yakovlev  <vladimir.b.yakovlev@intel.com>
 690
 691         * config/i386/i386-c.c (ix86_target_macros_internal): New case.
 692         (ix86_target_macros_internal): Likewise.
 693
 694         * config/i386/i386.c (m_CORE2I7): Removed.
 695         (m_CORE_HASWELL): New macro.
 696         (m_CORE_ALL): Likewise.
 697         (initial_ix86_tune_features): m_CORE2I7 is replaced by m_CORE_ALL.
 698         (initial_ix86_arch_features): Likewise.
 699         (processor_target_table): Initializations for Core avx2.
 700         (cpu_names): New names "core-avx2".
 701         (ix86_option_override_internal): Changed PROCESSOR_COREI7 by
 702         PROCESSOR_CORE_HASWELL.
 703         (ix86_issue_rate): New case.
 704         (ia32_multipass_dfa_lookahead): Likewise.
 705         (ix86_sched_init_global): Likewise.
 706
 707         * config/i386/i386.h (TARGET_HASWELL): New macro.
 708         (target_cpu_default): New TARGET_CPU_DEFAULT_haswell.
 709         (processor_type): New PROCESSOR_HASWELL.
 710
 711 2013-01-15  Jakub Jelinek  <jakub@redhat.com>
 712
 713         PR tree-optimization/55955
 714         * tree-vect-loop.c (vectorizable_reduction): Give up early on
 715         *SHIFT_EXPR and *ROTATE_EXPR codes.
 716
 717         PR tree-optimization/48766
 718         * opts.c (common_handle_option): For -fwrapv disable -ftrapv, for
 719         -ftrapv disable -fwrapv.
 720
 721 2013-01-14  Georg-Johann Lay  <avr@gjlay.de>
 722
 723         PR target/55974
 724         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Define __FLASH
 725         etc. to 1 and not to __flash.
 726         Use LL suffix for __INT24_MAX__ with -mint8.
 727         Use ULL suffix for __UINT24_MAX__ with -mint8.
 728
 729 2013-01-14  Georg-Johann Lay  <avr@gjlay.de>
 730
 731         * config/avr/avr-arch.h
 732         (struct base_arch_s): Use typedef avr_arch_t instead.
 733         (struct arch_info_s): Use typedef avr_arch_info_t instead.
 734         (struct mcu_type_s): Use typedef avr_mcu_t instead.
 735         * config/avr/avr.c: Same.
 736         * config/avr/avr-devices.c: Same.
 737         * config/avr/driver-avr.c: Same.
 738         * config/avr/gen-avr-mmcu-texi.c: Same.
 739         * config/avr/avr-mcus.def: Adjust comment.
 740
 741 2013-01-14  Tejas Belagod  <tejas.belagod@arm.com>
 742
 743         * config/aarch64/aarch64-simd.md (*aarch64_simd_ld1r<mode>): New.
 744         * config/aarch64/iterators.md (VALLDI): New.
 745
 746 2013-01-14  Uros Bizjak  <ubizjak@gmail.com>
 747             Andi Kleen  <ak@linux.intel.com>
 748
 749         PR target/55948
 750         * config/i386/sync.md (atomic_store<mode>_1): New pattern.
 751         (atomic_store<mode>): Call atomic_store<mode>_1 for IX86_HLE_RELEASE
 752         memmodel flag.
 753
 754 2013-01-14  Georg-Johann Lay  <avr@gjlay.de>
 755
 756         * config/avr/avr-stdint.h: Remove trailing blanks.
 757         * config/avr/avr-log.h: Same.
 758         * config/avr/avr-arch.h: Same.
 759         * config/avr/avr-devices.c: Same.
 760         * config/avr/avr-dimode.md: Same.
 761         * config/avr/predicates.md: Same.
 762         * config/avr/avr-c.c: Same.  And fix typo.
 763
 764         * config/avr/avr-protos.h: Same.  And:
 765         (function_arg_regno_p): Rename to avr_function_arg_regno_p.
 766         (init_cumulative_args): Rename to avr_init_cumulative_args.
 767         (expand_prologue): Rename to avr_expand_prologue.
 768         (expand_epilogue): Rename to avr_expand_epilogue.
 769         (adjust_insn_length): Rename to avr_adjust_insn_length.
 770         (notice_update_cc): Rename to avr_notice_update_cc.
 771         (final_prescan_insn): Rename to avr_final_prescan_insn.
 772         * config/avr/avr.c: Same.
 773         * config/avr/avr.h: Same.
 774         * config/avr/avr.md: Remove trailing blanks.
 775         (prologue): Use avr_expand_prologue.
 776         (epilogue, sibcall_epilogue): Use avr_expand_epilogue.
 777
 778 2013-01-14  Richard Biener  <rguenther@suse.de>
 779
 780         * tree-cfg.c (verify_expr_location, verify_expr_location_1,
 781         verify_location, collect_subblocks): New functions.
 782         (verify_gimple_in_cfg): Verify that locations only reference
 783         BLOCKs in the functions BLOCK tree.
 784
 785 2013-01-14  Richard Biener  <rguenther@suse.de>
 786
 787         * tree-cfgcleanup.c (remove_forwarder_block): Unshare propagated
 788         PHI argument.
 789         * graphite-sese-to-poly.c (insert_out_of_ssa_copy): Properly
 790         unshare reference.
 791         (insert_out_of_ssa_copy_on_edge): Likewise.
 792         (rewrite_close_phi_out_of_ssa): Likewise.
 793         * tree-ssa.c (insert_debug_temp_for_var_def): Properly unshare
 794         debug expressions.
 795         * tree-ssa-pre.c (insert_into_preds_of_block): Properly unshare
 796         propagated constants.
 797         * tree-cfg.c (tree_node_can_be_shared): Handled component-refs
 798         can not be shared.
 799
 800 2013-01-14  Georg-Johann Lay  <avr@gjlay.de>
 801
 802         * config/avr/avr-modes.def: Add GPL copyright notice.
 803
 804 2013-01-13  Uros Bizjak  <ubizjak@gmail.com>
 805
 806         * config/i386/sync.md (mem_thread_fence): Mask operands[0] with
 807         MEMMODEL_MASK to determine memory model.
 808         (atomic_store<mode>): Ditto from operands[2].
 809         * config/i386/i386.c (ix86_memmodel_check): Declare "strong" as bool.
 810
 811 2013-01-13  Jakub Jelinek  <jakub@redhat.com>
 812
 813         PR fortran/55935
 814         * gimple-fold.c (get_symbol_constant_value): Call unshare_expr.
 815         (fold_gimple_assign): Don't call unshare_expr here.
 816         (fold_ctor_reference): Call unshare_expr.
 817
 818 2013-01-13  Terry Guo  <terry.guo@arm.com>
 819
 820         * Makefile.in (s-mlib): New argument MULTILIB_REUSE.
 821         * doc/fragments.texi: Document MULTILIB_REUSE.
 822         * gcc.c (multilib_reuse): New internal spec.
 823         (set_multilib_dir): Also search multilib from multilib_reuse.
 824         * genmultilib (tmpmultilib3): Refactor code.
 825         (tmpmultilib4): Ditto.
 826         (multilib_reuse): New multilib argument.
 827
 828 2013-01-13  Richard Sandiford  <rdsandiford@googlemail.com>
 829
 830         * Makefile.in: Update copyright.
 831
 832 2013-01-12  Tom de Vries  <tom@codesourcery.com>
 833
 834         PR middle-end/55890
 835         * calls.c (expand_call): Check if arg_nr is valid.
 836
 837 2013-01-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
 838
 839         * doc/extend.texi (X86 Built-in Functions): Add whitespace in
 840         __builtin_ia32_paddb256 and __builtin_ia32_pavgb256
 841         documentation.  Add missing '__' in front of
 842         __builtin_ia32_packssdw256.
 843
 844 2013-01-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 845
 846         PR target/55719
 847         * config/s390/s390.c (s390_preferred_reload_class): Do not return
 848         NO_REGS for larl operands.
 849         (s390_reload_larl_operand): Use s390_load_address instead of
 850         emit_move_insn.
 851
 852 2013-01-11  Richard Biener  <rguenther@suse.de>
 853
 854         * tree-cfg.c (verify_node_sharing_1): Split out from ...
 855         (verify_node_sharing): ... here.
 856         (verify_gimple_in_cfg): Use verify_node_sharing_1 for walk_tree.
 857
 858 2013-01-11  Eric Botcazou  <ebotcazou@adacore.com>
 859
 860         * configure.ac (Tree checking): Set TREECHECKING to yes if enabled.
 861         Substitute TREECHECKING.
 862         * configure: Regenerate.
 863         * Makefile.in (TREECHECKING): New.
 864
 865 2013-01-11  Richard Guenther  <rguenther@suse.de>
 866
 867         PR tree-optimization/44061
 868         * tree-vrp.c (extract_range_basic): Compute zero as
 869         value-range for __builtin_constant_p of function parameters.
 870
 871 2013-01-10  Richard Sandiford  <rdsandiford@googlemail.com>
 872
 873         Update copyright years.
 874
 875 2013-01-10  Vladimir Makarov  <vmakarov@redhat.com>
 876
 877         PR rtl-optimization/55672
 878         * lra-eliminations.c (mark_not_eliminable): Permit addition with
 879         const to be eliminable.
 880
 881 2013-01-10  David Edelsohn  <dje.gcc@gmail.com>
 882
 883         * configure.ac (HAVE_AS_TLS): Add check for powerpc-ibm-aix.
 884         * configure: Regenerate.
 885
 886 2013-01-10  Richard Biener  <rguenther@suse.de>
 887
 888         * builtins.c (expand_builtin_init_trampoline): Use set_mem_attributes.
 889
 890 2013-01-10  Richard Biener  <rguenther@suse.de>
 891
 892         PR bootstrap/55792
 893         * tree-into-ssa.c (rewrite_add_phi_arguments): Do not set
 894         locations for virtual PHI arguments.
 895         (rewrite_update_phi_arguments): Likewise.
 896
 897 2013-01-10  Joel Sherrill  <joel.sherrill@OARcorp.com>
 898
 899         * config/v850/rtems.h (ASM_SPEC): Pass -m8byte-align and -mgcc-abi
 900         on to assembler.
 901
 902 2013-01-10  Jakub Jelinek  <jakub@redhat.com>
 903
 904         PR tree-optimization/55921
 905         * tree-complex.c (expand_complex_asm): New function.
 906         (expand_complex_operations_1): Call it for GIMPLE_ASM.
 907
 908 2013-01-10  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 909
 910         PR target/55718
 911         * config/s390/s390.c (s390_symref_operand_p)
 912         (s390_loadrelative_operand_p): Merge the two functions.
 913         (s390_check_qrst_address, print_operand_address): Add parameters
 914         to s390_loadrelative_operand_p invokation.
 915         (s390_check_symref_alignment): Use s390_loadrelative_operand_p.
 916         (s390_reload_larl_operand, s390_secondary_reload): Use
 917         s390_loadrelative_operand_p instead of s390_symref_operand_p.
 918         (legitimize_pic_address): Handle @GOTENT and @PLT + addend.
 919
 920 2013-01-09  Mike Stump  <mikestump@comcast.net>
 921
 922         * dse.c (record_store): Remove unnecessary assert.
 923
 924 2013-01-09  Jan Hubicka  <jh@suse.cz>
 925
 926         PR tree-optimization/55569
 927         * cfgloopmanip.c (scale_loop_profile): Make ITERATION_BOUND gcov_type.
 928         * cfgloop.h (scale_loop_profile): Likewise.
 929
 930 2013-01-09  Jan Hubicka  <jh@suse.cz>
 931
 932         PR lto/45375
 933         * ipa-inline.c (ipa_inline): Remove extern inlines and virtual
 934         functions.
 935         * cgraphclones.c (cgraph_clone_node): Cpoy also LTO file data.
 936
 937 2013-01-09  Richard Sandiford  <rdsandiford@googlemail.com>
 938
 939         PR middle-end/55114
 940         * expr.h (maybe_emit_group_store): Declare.
 941         * expr.c (maybe_emit_group_store): New function.
 942         * builtins.c (expand_builtin_int_roundingfn): Call it.
 943         (expand_builtin_int_roundingfn_2): Likewise.
 944
 945 2013-01-09  Vladimir Makarov  <vmakarov@redhat.com>
 946
 947         PR rtl-optimization/55829
 948         * lra-constraints.c (match_reload): Add code for absent output.
 949         (curr_insn_transform): Add code for reloads of matched inputs
 950         without output.
 951
 952 2013-01-09  Uros Bizjak  <ubizjak@gmail.com>
 953
 954         * config/i386/sse.md (*vec_interleave_highv2df): Change mode
 955         attribute of movddup insn to DF.
 956         (*vec_interleave_lowv2df): Ditto.
 957         (vec_dupv2df): Ditto.
 958
 959 2013-01-09  Jan Hubicka  <jh@suse.cz>
 960
 961         PR tree-optimiation/55875
 962         * tree-ssa-loop-niter.c (number_of_iterations_cond): Add
 963         EVERY_ITERATION parameter.
 964         (number_of_iterations_exit): Check if exit is executed every iteration.
 965         (idx_infer_loop_bounds): Similarly here.
 966         (n_of_executions_at_most): Simplify
 967         to only test for cases where statement is dominated by the
 968         particular bound; handle correctly the "postdominance" test.
 969         (scev_probably_wraps_p): Use max loop iterations info
 970         as a global bound first.
 971
 972 2013-01-09  Nguyen Duy Dat  <dat.nguyen.yn@rvc.renesas.com>
 973             Nick Clifton  <nickc@redhat.com>
 974
 975         * config/v850/v850.md (cbranchsf4): New pattern.
 976         (cstoresf4): New pattern.
 977         (cbranchdf4): New pattern.
 978         (cstoredf4): New pattern.
 979         (movsicc): Disallow floating point comparisons.
 980         (cmpsf_le_insn): Fix order of operators.
 981         (cmpsf_lt_insn): Likewise.
 982         (cmpsf_eq_insn): Likewise.
 983         (cmpdf_le_insn): Likewise.
 984         (cmpdf_lt_insn): Likewise.
 985         (cmpdf_eq_insn): Likewise.
 986         (cmpsf_ge_insn): Use LE comparison.
 987         (cmpdf_ge_insn): Likewise.
 988         (cmpsf_gt_insn): Use LT comparison.
 989         (cmpdf_gt_insn): Likewise.
 990         (cmpsf_ne_insn): Delete pattern.
 991         (cmpdf_ne_insn): Delete pattern.
 992         * config/v850/v850.c (v850_gen_float_compare): Use
 993         gen_cmpdf_eq_insn for NE comparison.
 994         (v850_float_z_comparison_operator)
 995         (v850_float_nz_comparison_operator): Move from here ...
 996         * config/v850/predicates.md: ... to here.  Move GT and GE
 997         comparisons into v850_float_z_comparison_operator.
 998         * config/v850/v850-protos.h (v850_float_z_comparison_operator):
 999         Delete prototype.
1000         (v850_float_nz_comparison_operator): Likewise.
1001
1002 2013-01-09  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1003
1004         * config/pa/pa.c (pa_emit_move_sequence): Replace calls to gen_insv
1005         with calls to gen_insvsi/gen_insvdi.
1006
1007 2013-01-09  Venkataramanan Kumar  <venkataramanan.kumar@amd.com>
1008
1009         * config/i386/i386.c (initial_ix86_tune_features): Set up
1010         X86_TUNE_AVX128_OPTIMAL for m_BTVER2.
1011
1012 2013-01-09  Steven Bosscher  <steven@gcc.gnu.org>
1013             Jakub Jelinek  <jakub@redhat.com>
1014
1015         PR tree-optimization/48189
1016         * predict.c (predict_loops): If max is 0, don't call compare_tree_int.
1017         If nitercst is 0, don't predict the exit edge.
1018
1019 2013-01-08   Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>
1020
1021         * config/aarch64/aarch64.c (aarch64_print_operand): Replace %r
1022         in asm_fprintf with reg_names.
1023         (aarch64_print_operand_address): Likewise.
1024         (aarch64_return_addr): Likewise.
1025         * config/aarch64/aarch64.h (ASM_FPRINTF_EXTENSIONS): Remove.
1026
1027 2013-01-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1028
1029         * config/pa/pa.h (VAL_U6_BITS_P): Define.
1030         (INT_U6_BITS): Likewise.
1031         * config/pa/predicates.md (uint6_operand): New predicate.
1032         (shift5_operand, shift6_operand): Likewise.
1033         * config/pa/pa.md (lshrsi3, rotrsi3): Use shift5_operand instead of
1034         arith32_operand.
1035         (lshrdi3): Use shift6_operand.
1036         (shrpsi4, shrpdi4): New insn patterns.
1037         (extzv): Delete expander.
1038         (extzvsi, extzvdi): New expanders.  Use uint5_operand and uint6_operand
1039         predicates in unamed zero extract patterns.  Tighten common constraint.
1040         (extv): Delete expander.
1041         (extvsi, extvdi): New expanders.  Use uint5_operand and uint6_operand
1042         predicates in unamed sign extract patterns.  Tighten common constraint.
1043         (insv): Delete expander.
1044         (insvsi, insvdi): New expanders.  Use uint5_operand and uint6_operand
1045         predicates in unamed insert patterns.  Tighten common constraint.
1046         Change uint32_operand predicate to uint6_operand predicate in unamed
1047         DImode pattern to insert constant values of type 1...1xxxx.
1048
1049 2013-01-04  Jan Hubicka  <jh@suse.cz>
1050
1051         PR tree-optimization/55823
1052         * ipa-prop.c (update_indirect_edges_after_inlining): Fix ordering
1053         issue.
1054
1055 2013-01-08  Jakub Jelinek  <jakub@redhat.com>
1056             Uros Bizjak  <ubizjak@gmail.com>
1057
1058         PR rtl-optimization/55845
1059         * df-problems.c (can_move_insns_across): Stop scanning at
1060         volatile_insn_p source instruction or give up if
1061         across_from .. across_to range contains any volatile_insn_p
1062         instructions.
1063
1064 2013-01-08  Tejas Belagod  <tejas.belagod@arm.com>
1065
1066         * config/aarch64/aarch64-simd.md (vec_init<mode>): New.
1067         * config/aarch64/aarch64-protos.h (aarch64_expand_vector_init):
1068         Declare.
1069         * config/aarch64/aarch64.c (aarch64_simd_dup_constant,
1070         aarch64_simd_make_constant, aarch64_expand_vector_init): New.
1071
1072 2013-01-08  Jakub Jelinek  <jakub@redhat.com>
1073
1074         PR fortran/55341
1075         * asan.c (asan_clear_shadow): New function.
1076         (asan_emit_stack_protection): Use it.
1077
1078 2013-01-08  Tejas Belagod  <tejas.belagod@arm.com>
1079
1080         * config/aarch64/aarch64-simd.md (aarch64_simd_vec_<su>mult_lo_<mode>,
1081         aarch64_simd_vec_<su>mult_hi_<mode>): Separate instruction and operand
1082         with tab instead of space.
1083
1084 2013-01-08  Nick Clifton  <nickc@redhat.com>
1085
1086         * config/rl78/rl78.c (rl78_expand_prologue): Always select
1087         register bank 0 at the start of an interrupt handler.
1088         * config/rl78/rl78.md (mulsi3_g13): Correct values for MDBL and
1089         MDBH registers.
1090
1091 2013-01-08  James Greenhalgh  <james.greenhalgh@arm.com>
1092
1093         * config/aarch64/aarch64-simd.md
1094         (aarch64_simd_bsl<mode>_internal): Add floating-point modes.
1095         (aarch64_simd_bsl): Likewise.
1096         (aarch64_vcond_internal<mode>): Likewise.
1097         (vcond<mode><mode>): Likewise.
1098         (aarch64_cm<cmp><mode>): Fix constraints, add new modes.
1099         * config/aarch64/iterators.md (V_cmp_result): Add V2DF.
1100
1101 2013-01-08  James Greenhalgh  <james.greenhalgh@arm.com>
1102
1103         * config/aarch64/aarch64-builtins.c
1104         (aarch64_builtin_vectorized_function): Handle sqrt, sqrtf.
1105
1106 2013-01-08  Martin Jambor  <mjambor@suse.cz>
1107
1108         PR debug/55579
1109         * tree-sra.c (analyze_access_subtree): Return true also after
1110         potentially creating a debug-only replacement.
1111
1112 2013-01-08  Jakub Jelinek  <jakub@redhat.com>
1113
1114         PR middle-end/55890
1115         * tree-ssa-ccp.c (evaluate_stmt): Use gimple_call_builtin_p.
1116
1117         PR tree-optimization/54120
1118         * tree-vrp.c (range_fits_type_p): Don't allow
1119         src_precision < precision from signed vr to unsigned_p
1120         if vr->min or vr->max is negative.
1121         (simplify_float_conversion_using_ranges): Test can_float_p
1122         against CODE_FOR_nothing.
1123
1124 2013-01-08  Jakub Jelinek  <jakub@redhat.com>
1125             Richard Biener  <rguenther@suse.de>
1126
1127         PR middle-end/55851
1128         * fold-const.c (int_binop_types_match_p): Allow all INTEGRAL_TYPE_P
1129         types instead of just INTEGER_TYPE types.
1130
1131 2013-01-07  Mark Kettenis  <kettenis@openbsd.org>
1132
1133         * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE, LIBGCC2_TF_CEXT,
1134         TF_SIZE): Define.
1135
1136 2013-01-07  Steve Ellcey  <sellcey@mips.com>
1137
1138         PR target/42661
1139         * config/mips/mips.opt: Change mad to mmad to match documentation.
1140
1141 2013-01-07  Georg-Johann Lay  <avr@gjlay.de>
1142
1143         PR target/55897
1144         * doc/extend.texi (AVR Named Address Spaces): __memx goes into
1145         .progmemx.data now.
1146
1147 2013-01-07  Georg-Johann Lay  <avr@gjlay.de>
1148
1149         PR target/55897
1150         * config/avr/avr.h (ADDR_SPACE_COUNT): New enum.
1151         (avr_addrspace_t): Add .section_name field.
1152         * config/avr/avr.c (progmem_section): Use ADDR_SPACE_COUNT as
1153         array size.
1154         (avr_addrspace): Same.  Initialize .section_name.  Remove last
1155         NULL entry.  Put __memx into .progmemx.data.
1156         (progmem_section_prefix): Remove.
1157         (avr_asm_init_sections): No need to initialize progmem_section.
1158         (avr_asm_named_section): Use avr_addrspace[].section_name to get
1159         section name prefix.
1160         (avr_asm_select_section): Ditto.  And use get_unnamed_section to
1161         retrieve the progmem section.
1162         * avr-c.c (avr_cpu_cpp_builtins): Use ADDR_SPACE_COUNT as loop
1163         boundary to run over avr_addrspace[].
1164         (avr_register_target_pragmas): Ditto.
1165
1166 2013-01-06  Jakub Jelinek  <jakub@redhat.com>
1167
1168         * varasm.c (output_constant_def_contents): For asan_protect_global
1169         protected strings, adjust DECL_ALIGN if needed, before testing for
1170         anchored symbols.
1171         (place_block_symbol): Adjust size for asan protected STRING_CSTs if
1172         TREE_CONSTANT_POOL_ADDRESS_P.  Increase alignment for asan protected
1173         normal decls.
1174         (output_object_block): For asan protected decls, emit asan padding
1175         after their contents.
1176         * asan.c (asan_protect_global): Don't check TREE_ASM_WRITTEN here.
1177         (asan_finish_file): Test it here instead.
1178
1179 2013-01-07   Nick Clifton  <nickc@redhat.com>
1180              Matthias Klose  <doko@debian.org>
1181              Doug Kwan  <dougkwan@google.com>
1182              H.J. Lu  <hongjiu.lu@intel.com>
1183
1184         PR driver/55470
1185         * collect2.c (main): Support -fuse-ld=bfd and -fuse-ld=gold.
1186
1187         * common.opt: Add fuse-ld=bfd and fuse-ld=gold.
1188
1189         * gcc.c (LINK_COMMAND_SPEC): Pass -fuse-ld=* to collect2.
1190
1191         * opts.c (comman_handle_option): Ignore -fuse-ld=bfd and -fuse-ld=gold.
1192
1193         * doc/invoke.texi: Document -fuse-ld=bfd and -fuse-ld=gold.
1194
1195 2013-01-07  Georg-Johann Lay  <avr@gjlay.de>
1196
1197         PR target/54461
1198         * doc/install.texi (Cross-Compiler-Specific Options): Document
1199         --with-avrlibc.
1200
1201 2013-01-07  Tejas Belagod  <tejas.belagod@arm.com>
1202
1203         * config/aarch64/arm_neon.h (vmovn_high_is16, vmovn_high_s32,
1204         vmovn_high_s64, vmovn_high_u16, vmovn_high_u32, vmovn_high_u64,
1205         vqmovn_high_s16, vqmovn_high_s32, vqmovn_high_s64, vqmovn_high_u16,
1206         vqmovn_high_u32, vqmovn_high_u64, vqmovun_high_s16, vqmovun_high_s32,
1207         vqmovun_high_s64): Fix source operand number and update copyright.
1208
1209 2013-01-07  Richard Biener  <rguenther@suse.de>
1210
1211         PR middle-end/55890
1212         * gimple.h (gimple_call_builtin_p): New overload.
1213         * gimple.c (validate_call): New function.
1214         (gimple_call_builtin_p): Likewise.
1215         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
1216         Use gimple_call_builtin_p.
1217         (find_func_clobbers): Likewise.
1218         * tree-ssa-strlen.c (adjust_last_stmt): Likewise.
1219         (strlen_optimize_stmt): Likewise.
1220
1221 2013-01-07  James Greenhalgh  <james.greenhalgh@arm.com>
1222
1223         * config/aarch64/arm_neon.h (vld1_dup_*): Make argument const.
1224         (vld1q_dup_*): Likewise.
1225         (vld1_*): Likewise.
1226         (vld1q_*): Likewise.
1227         (vld1_lane_*): Likewise.
1228         (vld1q_lane_*): Likewise.
1229
1230 2013-01-07  Richard Biener  <rguenther@suse.de>
1231
1232         * lto-streamer.h (LTO_minor_version): Bump to 2.
1233
1234 2013-01-07  James Greenhalgh  <james.greenhalgh@arm.com>
1235
1236         * config/aarch64/aarch64-protos.h
1237         (aarch64_const_double_zero_rtx_p): Rename to...
1238         (aarch64_float_const_zero_rtx_p): ...this.
1239         (aarch64_float_const_representable_p): New.
1240         (aarch64_output_simd_mov_immediate): Likewise.
1241         * config/aarch64/aarch64-simd.md (*aarch64_simd_mov<mode>): Refactor
1242         move immediate case.
1243         * config/aarch64/aarch64.c
1244         (aarch64_const_double_zero_rtx_p): Rename to...
1245         (aarch64_float_const_zero_rtx_p): ...this.
1246         (aarch64_print_operand): Allow printing of new constants.
1247         (aarch64_valid_floating_const): New.
1248         (aarch64_legitimate_constant_p): Check for valid floating-point
1249         constants.
1250         (aarch64_simd_valid_immediate): Likewise.
1251         (aarch64_vect_float_const_representable_p): New.
1252         (aarch64_float_const_representable_p): Likewise.
1253         (aarch64_simd_imm_zero_p): Also allow for floating-point 0.0.
1254         (aarch64_output_simd_mov_immediate): New.
1255         * config/aarch64/aarch64.md (*movsf_aarch64): Add new alternative.
1256         (*movdf_aarch64): Likewise.
1257         * config/aarch64/constraints.md (Ufc): New.
1258         (Y): call aarch64_float_const_zero_rtx.
1259         * config/aarch64/predicates.md (aarch64_fp_compare_operand): New.
1260
1261 2013-01-07  Richard Biener  <rguenther@suse.de>
1262
1263         PR tree-optimization/55888
1264         PR tree-optimization/55862
1265         * tree-ssa-pre.c (phi_translate_1): Revert previous change.
1266         (valid_in_sets): Check if a NAME has a leader in AVAIL_OUT,
1267         not if it is contained therein.
1268
1269 2013-01-07  Georg-Johann Lay  <avr@gjlay.de>
1270
1271         * config/avr/t-avr: Typo.
1272
1273 2013-01-07  Georg-Johann Lay  <avr@gjlay.de>
1274
1275         PR55243
1276         * config/avr/t-avr: Don't automatically rebuild
1277         $(srcdir)/config/avr/t-multilib
1278         $(srcdir)/config/avr/avr-tables.opt
1279         $(srcdir)/doc/avr-mmcu.texi
1280         (avr-mcus): New phony target to build them on request.
1281         (s-avr-mlib, s-avr-mmcu-texi): Remove.
1282         * avr/avr-mcus.def: Adjust comments.
1283
1284 2013-01-07  Uros Bizjak  <ubizjak@gmail.com>
1285
1286         * config/i386/i386.c (DEFAULT_PCC_STRUCT_RETURN): Remove.
1287
1288 2013-01-06  Richard Sandiford  <rdsandiford@googlemail.com>
1289
1290         * file-find.c, file-find.h, realmpfr.c: Add FSF as copyright holder.
1291
1292 2013-01-06  Richard Sandiford  <rdsandiford@googlemail.com>
1293
1294         * config/tilepro/gen-mul-tables.cc: Put copyright on one line.
1295
1296 2013-01-05  David Edelsohn  <dje.gcc@gmail.com>
1297
1298         * config/rs6000/aix53.h (LIB_SPEC): Add -lpthreads when compiling
1299         to generate profiling.
1300         * config/rs6000/aix64.h (LIB_SPEC): Same.
1301
1302 2013-01-04  Andrew Pinski  <apinski@cavium.com>
1303
1304         * config/aarch64/aarch64.c (aarch64_fixed_condition_code_regs):
1305         New function.
1306         (TARGET_FIXED_CONDITION_CODE_REGS): Define.
1307
1308 2013-01-04  Uros Bizjak  <ubizjak@gmail.com>
1309
1310         * config/i386/i386.c (ix86_legitimize_address): Call convert_to_mode
1311         unconditionally.
1312         (ix86_expand_move): Ditto.
1313         (ix86_zero_extend_to_Pmode): Ditto.
1314         (ix86_expand_call): Ditto.
1315         (ix86_expand_special_args_builtin): Ditto.
1316         (ix86_expand_builtin): Ditto.
1317
1318 2013-01-04  Richard Biener  <rguenther@suse.de>
1319
1320         PR tree-optimization/55862
1321         * tree-ssa-pre.c (phi_translate_1): Valueize SSA names after
1322         translating them through PHI nodes.
1323
1324 2013-01-04  Martin Jambor  <mjambor@suse.cz>
1325
1326         PR tree-optimization/55755
1327         * tree-sra.c (sra_modify_assign): Do not check that an access has no
1328         children when trying to avoid producing a VIEW_CONVERT_EXPR.
1329
1330 2013-01-04  Marek Polacek  <polacek@redhat.com>
1331
1332         PR middle-end/55859
1333         * opts.c (default_options_optimization): Clarify error message.
1334
1335 2013-01-04  Richard Biener  <rguenther@suse.de>
1336
1337         PR middle-end/55863
1338         * fold-const.c (split_tree): Undo -X - 1 to ~X folding for
1339         reassociation.
1340
1341 2013-01-03  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1342
1343         PR target/53789
1344         * config/pa/pa.md (movsi): Revert previous change.
1345         * config/pa/pa.c (pa_legitimate_constant_p): Reject all TLS symbol
1346         references.
1347
1348 2013-01-03  Richard Henderson  <rth@redhat.com>
1349
1350         * config/i386/i386.c (ix86_expand_move): Always assign to op1
1351         after eliminating TLS symbols.
1352
1353 2013-01-03  Marc Glisse  <marc.glisse@inria.fr>
1354
1355         PR bootstrap/50167
1356         * graphite-interchange.c (pdr_stride_in_loop): Use gmp_fprintf.
1357         * graphite-poly.c (debug_gmp_value): Likewise.
1358
1359 2013-01-03  Uros Bizjak  <ubizjak@gmail.com>
1360
1361         PR target/55712
1362         * config/i386/i386-c.c (ix86_target_macros_internal): Depending on
1363         selected code model, define __code_mode_small__, __code_model_medium__,
1364         __code_model_large__, __code_model_32__ or __code_model_kernel__.
1365         * config/i386/cpuid.h (__cpuid, __cpuid_count) [__i386__]: Prefix
1366         xchg temporary register with %k.  Declare temporary register as
1367         early clobbered.
1368         [__x86_64__]: For medium and large code models, preserve %rbx register.
1369
1370 2013-01-03  Richard Biener  <rguenther@suse.de>
1371
1372         * tree-data-ref.c (dump_conflict_function): Use less vertical spacing.
1373         (dump_subscript): Adjust.
1374         (finalize_ddr_dependent): Do not dump redundant info.
1375         (analyze_siv_subscript): Adjust.
1376         (subscript_dependence_tester): Likewise.
1377         (compute_affine_dependence): Likewise.
1378
1379 2013-01-03  Richard Biener  <rguenther@suse.de>
1380
1381         Revert
1382         2013-01-03  Richard Biener  <rguenther@suse.de>
1383
1384         PR tree-optimization/55857
1385         * tree-vect-stmts.c (vectorizable_load): Do not setup
1386         re-alignment for invariant loads.
1387
1388         2013-01-02  Richard Biener  <rguenther@suse.de>
1389
1390         * tree-vect-stmts.c (vectorizable_load): When vectorizing an
1391         invariant load do not generate a vector load from the scalar location.
1392
1393 2013-01-03  Richard Biener  <rguenther@suse.de>
1394
1395         * tree-vect-loop.c (vect_analyze_loop_form): Clarify reason
1396         for not vectorizing.
1397         * tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Do
1398         not build INDIRECT_REFs, call get_name once only.
1399         (vect_create_data_ref_ptr): Likewise.  Dump base object kind
1400         based on DR_BASE_OBJECT, not DR_BASE_ADDRESS.
1401
1402 2013-01-03  Richard Biener  <rguenther@suse.de>
1403
1404         PR tree-optimization/55857
1405         * tree-vect-stmts.c (vectorizable_load): Do not setup
1406         re-alignment for invariant loads.
1407
1408 2013-01-03  Richard Biener  <rguenther@suse.de>
1409
1410         PR lto/55848
1411         * lto-symtab.c (lto_symtab_merge_decls_1): As last resort, always
1412         prefer a built-in decl.
1413
1414 2013-01-03  Jakub Jelinek  <jakub@redhat.com>
1415
1416         * gcc.c (process_command): Update copyright notice dates.
1417         * gcov.c (print_version): Likewise.
1418         * gcov-dump.c (print_version): Likewise.
1419
1420         PR rtl-optimization/55838
1421         * loop-iv.c (iv_number_of_iterations): Call lowpart_subreg on
1422         iv0.step, iv1.step and step.
1423
1424 2013-01-03  Jakub Jelinek  <jakub@redhat.com>
1425             Marc Glisse  <marc.glisse@inria.fr>
1426
1427         PR tree-optimization/55832
1428         * fold-const.c (fold_binary_loc): For ABS_EXPR<x> >= 0 and
1429         ABS_EXPR<x> < 0 folding use constant_boolean_node instead of
1430         integer_{one,zero}_node.
1431
1432 2013-01-03  Jakub Jelinek  <jakub@redhat.com>
1433
1434         PR debug/54402
1435         * params.def (PARAM_MAX_VARTRACK_REVERSE_OP_SIZE): New param.
1436         * var-tracking.c (reverse_op): Don't add reverse ops to
1437         VALUEs that have already
1438         PARAM_VALUE (PARAM_MAX_VARTRACK_REVERSE_OP_SIZE) or longer locs list.
1439
1440 2013-01-02  Gerald Pfeifer  <gerald@pfeifer.com>
1441
1442         * doc/contrib.texi: Note years as release manager for Mark Mitchell.
1443
1444 2013-01-02  Teresa Johnson  <tejohnson@google.com>
1445
1446         * dumpfile.c (dump_loc): Print filename with location.
1447         * tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Use
1448         new location_t parameter to emit complete unroll message with
1449         new dump framework.
1450         (canonicalize_loop_induction_variables): Compute loops location
1451         and pass to try_unroll_loop_completely.
1452         * loop-unroll.c (report_unroll_peel): New function.
1453         (peel_loops_completely): Use new dump format with location
1454         for main dumpfile message, and invoke report_unroll_peel on success.
1455         (decide_unrolling_and_peeling): Ditto.
1456         (decide_peel_once_rolling): Remove old dumpfile message subsumed
1457         by report_unroll_peel.
1458         (decide_peel_completely): Ditto.
1459         (decide_unroll_constant_iterations): Ditto.
1460         (decide_unroll_runtime_iterations): Ditto.
1461         (decide_peel_simple): Ditto.
1462         (decide_unroll_stupid): Ditto.
1463         * cfgloop.c (get_loop_location): New function.
1464         * cfgloop.h (get_loop_location): Declare.
1465
1466 2013-01-02  Sriraman Tallam  <tmsriram@google.com>
1467
1468         * config/i386/i386.c (fold_builtin_cpu): Remove unnecessary checks for
1469         NULL.
1470
1471 2013-01-02  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
1472
1473         PR middle-end/55198
1474         * expr.c (expand_expr_real_1): Don't use bitfield extraction for non
1475         BLKmode objects when EXPAND_MEMORY is specified.
1476
1477 2013-01-02  Sriraman Tallam  <tmsriram@google.com>
1478
1479         * config/i386/i386.c (ix86_get_function_versions_dispatcher): Fix bug
1480         in loop predicate.
1481         (fold_builtin_cpu): Do not share cpu model decls across statements.
1482
1483 2013-01-02  Jason Merrill  <jason@redhat.com>
1484
1485         PR c++/55804
1486         * tree.c (build_array_type_1): Revert earlier change.
1487
1488 2013-01-02  Yufeng Zhang  <yufeng.zhang@arm.com>
1489
1490         * config/aarch64/aarch64-cores.def: Add entries for "cortex-a53" and
1491         "cortex-a57".
1492         * config/aarch64/aarch64-tune.md: Re-generate.
1493
1494 2013-01-02  Richard Biener  <rguenther@suse.de>
1495
1496         * tree-vect-stmts.c (vectorizable_load): When vectorizing an
1497         invariant load do not generate a vector load from the scalar location.
1498
1499 2013-01-02  Richard Biener  <rguenther@suse.de>
1500
1501         PR bootstrap/55784
1502         * configure.ac: Add $GMPINC to CFLAGS/CXXFLAGS.
1503         * configure: Regenerate.
1504
1505 2013-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
1506
1507         * builtins.c (expand_builtin_mathfn, expand_builtin_mathfn_2)
1508         (expand_builtin_mathfn_ternary, expand_builtin_mathfn_3)
1509         (expand_builtin_int_roundingfn_2): Keep the original target around
1510         for the fallback case.
1511
1512 2013-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
1513
1514         * tree-vrp.c (range_fits_type_p): Require the MSB of the double_int
1515         to be clear for sign changes.
1516
1517 2013-01-01  Jan Hubicka  <jh@suse.cz>
1518
1519         * ipa-inline-analysis.c: Fix formatting.
1520
1521 2013-01-01  Jakub Jelinek  <jakub@redhat.com>
1522
1523         PR tree-optimization/55831
1524         * tree-vect-loop.c (get_initial_def_for_induction): Use
1525         gsi_after_labels instead of gsi_start_bb.
1526 \f
1527 Copyright (C) 2013 Free Software Foundation, Inc.
1528
1529 Copying and distribution of this file, with or without modification,
1530 are permitted in any medium without royalty provided the copyright
1531 notice and this notice are preserved.