gcc/ChangeLog

   1 2013-01-18  Bernd Schmidt  <bernds@codesourcery.com>
   2
   3         PR rtl-optimization/52573
   4         * regrename.c (build_def_use): Ignore REG_DEAD notes if there is a
   5         REG_UNUSED for the same register.
   6
   7
   8 2013-01-17  Richard Biener  <rguenther@suse.de>
   9             Marek Polacek  <polacek@redhat.com>
  10
  11         PR rtl-optimization/55833
  12         * loop-unswitch.c (unswitch_loops): Move loop verification...
  13         (unswitch_single_loop): ...here.  Call mark_irreducible_loops.
  14         * cfgloopmanip.c (fix_loop_placement): Add IRRED_INVALIDATED parameter.
  15         Set it to true when we're removing a loop from hierarchy tree in
  16         an irreducible region.
  17         (fix_bb_placements): Adjust caller.
  18         (fix_loop_placements): Likewise.
  19
  20 2013-01-17  Georg-Johann Lay  <avr@gjlay.de>
  21
  22         * config/avr/builtins.def (DEF_BUILTIN): Factor out
  23         "__builtin_avr_" from NAME, turn NAME to an uppercase identifier.
  24         Factor out 'CODE_FOR_' from ICODE, use 'nothing' instead of '-1'.
  25         Remove ID.  Adjust comments.
  26         * config/avr/avr-c.c (avr_builtin_name): Remove.
  27         (avr_cpu_cpp_builtins): Use DEF_BUILTIN instead of for-loop.
  28         * config/avr/avr.c (avr_tolower): New static function.
  29         (DEF_BUILTIN): Remove parameter ID.  Prefix ICODE by 'CODE_FOR_'.
  30         Stringify NAME, prefix it with "__builtin_avr_" and lowercase it.
  31         (avr_expand_builtin): Assert insn_code != CODE_FOR_nothing for
  32         default expansion.
  33
  34 2013-01-17  Jan Hubicka  <jh@suse.cz>
  35
  36         PR tree-optimization/55273
  37         * loop-iv.c (iv_number_of_iterations): Consider zero iteration case.
  38
  39 2012-01-17  Uros Bizjak  <ubizjak@gmail.com>
  40
  41         PR target/55981
  42         * config/i386/sync.md (atomic_store<mode>): Always generate SWImode
  43         store through atomic_store<mode>_1.
  44         (atomic_store<mode>_1): Macroize insn using SWI mode iterator.
  45
  46 2013-01-17  Martin Jambor  <mjambor@suse.cz>
  47
  48         PR tree-optimizations/55264
  49         * ipa-inline-transform.c (can_remove_node_now_p_1): Never return true
  50         for virtual methods.
  51         * ipa.c (symtab_remove_unreachable_nodes): Never return true for
  52         virtual methods before inlining is over.
  53         * cgraph.h (cgraph_only_called_directly_or_aliased_p): Return false for
  54         virtual functions.
  55         * cgraphclones.c (cgraph_create_virtual_clone): Mark clones as
  56         non-virtual.
  57
  58 2013-01-16  Vladimir Makarov  <vmakarov@redhat.com>
  59
  60         PR rtl-optimization/56005
  61         * sched-deps.c (sched_analyze_2): Check deps->readonly for adding
  62         pending reads for prefetch.
  63
  64 2013-01-16  Ian Bolton  <ian.bolton@arm.com>
  65
  66         * gcc/config/aarch64/aarch64.md
  67         (*cstoresi_neg_uxtw): New pattern.
  68         (*cmovsi_insn_uxtw): New pattern.
  69         (*<optab>si3_uxtw): New pattern.
  70         (*<LOGICAL:optab>_<SHIFT:optab>si3_uxtw): New pattern.
  71         (*<optab>si3_insn_uxtw): New pattern.
  72         (*bswapsi2_uxtw): New pattern.
  73
  74 2013-01-16  Richard Biener  <rguenther@suse.de>
  75
  76         * tree-inline.c (tree_function_versioning): Remove set but
  77         never used variable.
  78
  79 2013-01-16  Richard Biener  <rguenther@suse.de>
  80
  81         PR tree-optimization/55964
  82         * tree-flow.h (rename_variables_in_loop): Remove.
  83         (rename_variables_in_bb): Likewise.
  84         * tree-loop-distribution.c (update_phis_for_loop_copy): Remove.
  85         (copy_loop_before): Adjust and delete update-ssa status.
  86         * tree-vect-loop-manip.c (rename_variables_in_bb): Make static.
  87         (rename_variables_in_bb): Likewise.  Properly walk over predecessors.
  88         (rename_variables_in_loop): Remove.
  89         (slpeel_update_phis_for_duplicate_loop): Likewise.
  90         (slpeel_tree_duplicate_loop_to_edge_cfg): Handle nested loops,
  91         use available cfg machinery instead of duplicating it.
  92         Update PHI nodes and perform poor-mans SSA update here.
  93         (slpeel_tree_peel_loop_to_edge): Adjust.
  94
  95 2013-01-16  Richard Biener  <rguenther@suse.de>
  96
  97         PR tree-optimization/54767
  98         PR tree-optimization/53465
  99         * tree-vrp.c (vrp_meet_1): Revert original fix for PR53465.
 100         (vrp_visit_phi_node): For PHI arguments coming via backedges
 101         drop all symbolical range information.
 102         (execute_vrp): Compute backedges.
 103
 104 2013-01-16  Richard Biener  <rguenther@suse.de>
 105
 106         * doc/install.texi: Update CLooG and ISL requirements to
 107         0.18.0 and 0.11.1.
 108
 109 2013-01-16  Christian Bruel  <christian.bruel@st.com>
 110
 111         PR target/55301
 112         * config/sh/sh.c (sh_expand_prologue): Postpone new_stack mem symbol.
 113         (broken_move): Handle UNSPECV_SP_SWITCH_B.
 114         * config/sh/sh.md (sp_switch_1): Use set (reg:SI SP_REG).
 115
 116 2013-01-16  DJ Delorie  <dj@redhat.com>
 117
 118         * config/sh/sh.md (UNSPECV_SP_SWITCH_B): New.
 119         (UNSPECV_SP_SWITCH_E): New.
 120         (sp_switch_1): Change to an unspec.
 121         (sp_switch_2): Change to an unspec.  Don't use post-inc when we
 122         replace $r15.
 123
 124 2013-01-16  Uros Bizjak  <ubizjak@gmail.com>
 125
 126         * emit-rtl.c (need_atomic_barrier_p): Mask memory model argument
 127         with MEMMODEL_MASK before comparing with MEMMODEL_* memory types.
 128         * optabs.c (maybe_emit_sync_lock_test_and_set): Ditto.
 129         (expand_mem_thread_fence): Ditto.
 130         (expand_mem_signal_fence): Ditto.
 131         (expand_atomic_load): Ditto.
 132         (expand_atomic_store): Ditto.
 133
 134 2013-01-16  Alexandre Oliva <aoliva@redhat.com>
 135
 136         PR rtl-optimization/55547
 137         PR rtl-optimization/53827
 138         PR debug/53671
 139         PR debug/49888
 140         * alias.c (memrefs_conflict_p): Set sizes to negative after
 141         AND adjustments.
 142
 143 2013-01-15  Jakub Jelinek  <jakub@redhat.com>
 144
 145         PR target/55940
 146         * function.c (thread_prologue_and_epilogue_insns): Always
 147         add crtl->drap_reg to set_up_by_prologue.set, even if
 148         stack_realign_drap is false.
 149
 150 2013-01-15  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
 151
 152         * config/vax/vax.md (add<mode>3, sub<mode>3, mul<mode>3, div<mode>3,
 153         and<mode>3, *and<mode>_const_int, ior<mode>3, xor<mode>3, ashrsi3,
 154         *call): Fix indention.
 155
 156 2013-01-15  Tom de Vries  <tom@codesourcery.com>
 157
 158         PR target/55876
 159         * optabs.c (widen_operand): Use gen_lowpart instead of gen_rtx_SUBREG.
 160         Update comment.
 161
 162 2013-01-15  Vladimir Makarov  <vmakarov@redhat.com>
 163
 164         PR rtl-optimization/55153
 165         * sched-deps.c (sched_analyze_2): Add pending reads for prefetch.
 166
 167 2013-01-15  Martin Jambor  <mjambor@suse.cz>
 168
 169         PR tree-optimization/55920
 170         * tree-sra.c (analyze_access_subtree): Do not mark non-removable
 171         accesses as grp_to_be_debug_replaced.
 172
 173 2013-01-15  Jakub Jelinek  <jakub@redhat.com>
 174
 175         PR tree-optimization/55920
 176         * tree-sra.c (sra_modify_assign): If for lacc->grp_to_be_debug_replaced
 177         there is non-useless type conversion needed from debug rhs to lhs,
 178         use build_debug_ref_for_model and/or VIEW_CONVERT_EXPR.
 179
 180 2013-01-15  Joseph Myers  <joseph@codesourcery.com>
 181             Mikael Pettersson  <mikpe@it.uu.se>
 182
 183         PR target/43961
 184         * config/arm/arm.h (ADDR_VEC_ALIGN): Align SImode jump tables for
 185         Thumb.
 186         (ASM_OUTPUT_CASE_LABEL): Remove.
 187         (ASM_OUTPUT_BEFORE_CASE_LABEL): Define to empty.
 188         * final.c (shorten_branches): Update alignment of labels before
 189         jump tables if CASE_VECTOR_SHORTEN_MODE.
 190
 191 2013-01-15  Richard Biener  <rguenther@suse.de>
 192
 193         PR bootstrap/55961
 194         * system.h: Do not include gmp.h for building host tools.
 195
 196 2013-01-15  Richard Biener  <rguenther@suse.de>
 197
 198         PR middle-end/55882
 199         * emit-rtl.c (set_mem_attributes_minus_bitpos): Correctly
 200         account for bitpos when computing alignment.
 201
 202 2013-01-15  Vladimir Yakovlev  <vladimir.b.yakovlev@intel.com>
 203
 204         * config/i386/i386-c.c (ix86_target_macros_internal): New case.
 205         (ix86_target_macros_internal): Likewise.
 206
 207         * config/i386/i386.c (m_CORE2I7): Removed.
 208         (m_CORE_HASWELL): New macro.
 209         (m_CORE_ALL): Likewise.
 210         (initial_ix86_tune_features): m_CORE2I7 is replaced by m_CORE_ALL.
 211         (initial_ix86_arch_features): Likewise.
 212         (processor_target_table): Initializations for Core avx2.
 213         (cpu_names): New names "core-avx2".
 214         (ix86_option_override_internal): Changed PROCESSOR_COREI7 by
 215         PROCESSOR_CORE_HASWELL.
 216         (ix86_issue_rate): New case.
 217         (ia32_multipass_dfa_lookahead): Likewise.
 218         (ix86_sched_init_global): Likewise.
 219
 220         * config/i386/i386.h (TARGET_HASWELL): New macro.
 221         (target_cpu_default): New TARGET_CPU_DEFAULT_haswell.
 222         (processor_type): New PROCESSOR_HASWELL.
 223
 224 2013-01-15  Jakub Jelinek  <jakub@redhat.com>
 225
 226         PR tree-optimization/55955
 227         * tree-vect-loop.c (vectorizable_reduction): Give up early on
 228         *SHIFT_EXPR and *ROTATE_EXPR codes.
 229
 230         PR tree-optimization/48766
 231         * opts.c (common_handle_option): For -fwrapv disable -ftrapv, for
 232         -ftrapv disable -fwrapv.
 233
 234 2013-01-14  Georg-Johann Lay  <avr@gjlay.de>
 235
 236         PR target/55974
 237         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Define __FLASH
 238         etc. to 1 and not to __flash.
 239         Use LL suffix for __INT24_MAX__ with -mint8.
 240         Use ULL suffix for __UINT24_MAX__ with -mint8.
 241
 242 2013-01-14  Georg-Johann Lay  <avr@gjlay.de>
 243
 244         * config/avr/avr-arch.h
 245         (struct base_arch_s): Use typedef avr_arch_t instead.
 246         (struct arch_info_s): Use typedef avr_arch_info_t instead.
 247         (struct mcu_type_s): Use typedef avr_mcu_t instead.
 248         * config/avr/avr.c: Same.
 249         * config/avr/avr-devices.c: Same.
 250         * config/avr/driver-avr.c: Same.
 251         * config/avr/gen-avr-mmcu-texi.c: Same.
 252         * config/avr/avr-mcus.def: Adjust comment.
 253
 254 2013-01-14  Tejas Belagod  <tejas.belagod@arm.com>
 255
 256         * config/aarch64/aarch64-simd.md (*aarch64_simd_ld1r<mode>): New.
 257         * config/aarch64/iterators.md (VALLDI): New.
 258
 259 2012-01-14  Uros Bizjak  <ubizjak@gmail.com>
 260             Andi Kleen  <ak@linux.intel.com>
 261
 262         PR target/55948
 263         * config/i386/sync.md (atomic_store<mode>_1): New pattern.
 264         (atomic_store<mode>): Call atomic_store<mode>_1 for IX86_HLE_RELEASE
 265         memmodel flag.
 266
 267 2013-01-14  Georg-Johann Lay  <avr@gjlay.de>
 268
 269         * config/avr/avr-stdint.h: Remove trailing blanks.
 270         * config/avr/avr-log.h: Same.
 271         * config/avr/avr-arch.h: Same.
 272         * config/avr/avr-devices.c: Same.
 273         * config/avr/avr-dimode.md: Same.
 274         * config/avr/predicates.md: Same.
 275         * config/avr/avr-c.c: Same.  And fix typo.
 276
 277         * config/avr/avr-protos.h: Same.  And:
 278         (function_arg_regno_p): Rename to avr_function_arg_regno_p.
 279         (init_cumulative_args): Rename to avr_init_cumulative_args.
 280         (expand_prologue): Rename to avr_expand_prologue.
 281         (expand_epilogue): Rename to avr_expand_epilogue.
 282         (adjust_insn_length): Rename to avr_adjust_insn_length.
 283         (notice_update_cc): Rename to avr_notice_update_cc.
 284         (final_prescan_insn): Rename to avr_final_prescan_insn.
 285         * config/avr/avr.c: Same.
 286         * config/avr/avr.h: Same.
 287         * config/avr/avr.md: Remove trailing blanks.
 288         (prologue): Use avr_expand_prologue.
 289         (epilogue, sibcall_epilogue): Use avr_expand_epilogue.
 290
 291 2013-01-14  Richard Biener  <rguenther@suse.de>
 292
 293         * tree-cfg.c (verify_expr_location, verify_expr_location_1,
 294         verify_location, collect_subblocks): New functions.
 295         (verify_gimple_in_cfg): Verify that locations only reference
 296         BLOCKs in the functions BLOCK tree.
 297
 298 2013-01-14  Richard Biener  <rguenther@suse.de>
 299
 300         * tree-cfgcleanup.c (remove_forwarder_block): Unshare propagated
 301         PHI argument.
 302         * graphite-sese-to-poly.c (insert_out_of_ssa_copy): Properly
 303         unshare reference.
 304         (insert_out_of_ssa_copy_on_edge): Likewise.
 305         (rewrite_close_phi_out_of_ssa): Likewise.
 306         * tree-ssa.c (insert_debug_temp_for_var_def): Properly unshare
 307         debug expressions.
 308         * tree-ssa-pre.c (insert_into_preds_of_block): Properly unshare
 309         propagated constants.
 310         * tree-cfg.c (tree_node_can_be_shared): Handled component-refs
 311         can not be shared.
 312
 313 2013-01-14  Georg-Johann Lay  <avr@gjlay.de>
 314
 315         * config/avr/avr-modes.def: Add GPL copyright notice.
 316
 317 2013-01-13  Uros Bizjak  <ubizjak@gmail.com>
 318
 319         * config/i386/sync.md (mem_thread_fence): Mask operands[0] with
 320         MEMMODEL_MASK to determine memory model.
 321         (atomic_store<mode>): Ditto from operands[2].
 322         * config/i386/i386.c (ix86_memmodel_check): Declare "strong" as bool.
 323
 324 2013-01-13  Jakub Jelinek  <jakub@redhat.com>
 325
 326         PR fortran/55935
 327         * gimple-fold.c (get_symbol_constant_value): Call unshare_expr.
 328         (fold_gimple_assign): Don't call unshare_expr here.
 329         (fold_ctor_reference): Call unshare_expr.
 330
 331 2013-01-13  Terry Guo  <terry.guo@arm.com>
 332
 333         * gcc/Makefile.in (s-mlib): New argument MULTILIB_REUSE.
 334         * gcc/doc/fragments.texi: Document MULTILIB_REUSE.
 335         * gcc/gcc.c (multilib_reuse): New internal spec.
 336         (set_multilib_dir): Also search multilib from multilib_reuse.
 337         * gcc/genmultilib (tmpmultilib3): Refactor code.
 338         (tmpmultilib4): Ditto.
 339         (multilib_reuse): New multilib argument.
 340
 341 2013-01-13  Richard Sandiford  <rdsandiford@googlemail.com>
 342
 343         * Makefile.in: Update copyright.
 344
 345 2013-01-12  Tom de Vries  <tom@codesourcery.com>
 346
 347         PR middle-end/55890
 348         * calls.c (expand_call): Check if arg_nr is valid.
 349
 350 2013-01-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
 351
 352         * doc/extend.texi (X86 Built-in Functions): Add whitespace in
 353         __builtin_ia32_paddb256 and __builtin_ia32_pavgb256
 354         documentation.  Add missing '__' in front of
 355         __builtin_ia32_packssdw256.
 356
 357 2013-01-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 358
 359         PR target/55719
 360         * config/s390/s390.c (s390_preferred_reload_class): Do not return
 361         NO_REGS for larl operands.
 362         (s390_reload_larl_operand): Use s390_load_address instead of
 363         emit_move_insn.
 364
 365 2013-01-11  Richard Biener  <rguenther@suse.de>
 366
 367         * tree-cfg.c (verify_node_sharing_1): Split out from ...
 368         (verify_node_sharing): ... here.
 369         (verify_gimple_in_cfg): Use verify_node_sharing_1 for walk_tree.
 370
 371 2013-01-11  Eric Botcazou  <ebotcazou@adacore.com>
 372
 373         * configure.ac (Tree checking): Set TREECHECKING to yes if enabled.
 374         Substitute TREECHECKING.
 375         * configure: Regenerate.
 376         * Makefile.in (TREECHECKING): New.
 377
 378 2012-01-11  Richard Guenther  <rguenther@suse.de>
 379
 380         PR tree-optimization/44061
 381         * tree-vrp.c (extract_range_basic): Compute zero as
 382         value-range for __builtin_constant_p of function parameters.
 383
 384 2013-01-10  Richard Sandiford  <rdsandiford@googlemail.com>
 385
 386         Update copyright years.
 387
 388 2013-01-10  Vladimir Makarov  <vmakarov@redhat.com>
 389
 390         PR rtl-optimization/55672
 391         * lra-eliminations.c (mark_not_eliminable): Permit addition with
 392         const to be eliminable.
 393
 394 2013-01-10  David Edelsohn  <dje.gcc@gmail.com>
 395
 396         * configure.ac (HAVE_AS_TLS): Add check for powerpc-ibm-aix.
 397         * configure: Regenerate.
 398
 399 2013-01-10  Richard Biener  <rguenther@suse.de>
 400
 401         * builtins.c (expand_builtin_init_trampoline): Use set_mem_attributes.
 402
 403 2013-01-10  Richard Biener  <rguenther@suse.de>
 404
 405         PR bootstrap/55792
 406         * tree-into-ssa.c (rewrite_add_phi_arguments): Do not set
 407         locations for virtual PHI arguments.
 408         (rewrite_update_phi_arguments): Likewise.
 409
 410 2013-01-10  Joel Sherrill  <joel.sherrill@OARcorp.com>
 411
 412         * config/v850/rtems.h (ASM_SPEC): Pass -m8byte-align and -mgcc-abi
 413         on to assembler.
 414
 415 2013-01-10  Jakub Jelinek  <jakub@redhat.com>
 416
 417         PR tree-optimization/55921
 418         * tree-complex.c (expand_complex_asm): New function.
 419         (expand_complex_operations_1): Call it for GIMPLE_ASM.
 420
 421 2013-01-10  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 422
 423         PR target/55718
 424         * config/s390/s390.c (s390_symref_operand_p)
 425         (s390_loadrelative_operand_p): Merge the two functions.
 426         (s390_check_qrst_address, print_operand_address): Add parameters
 427         to s390_loadrelative_operand_p invokation.
 428         (s390_check_symref_alignment): Use s390_loadrelative_operand_p.
 429         (s390_reload_larl_operand, s390_secondary_reload): Use
 430         s390_loadrelative_operand_p instead of s390_symref_operand_p.
 431         (legitimize_pic_address): Handle @GOTENT and @PLT + addend.
 432
 433 2013-01-09  Mike Stump  <mikestump@comcast.net>
 434
 435         * dse.c (record_store): Remove unnecessary assert.
 436
 437 2013-01-09  Jan Hubicka  <jh@suse.cz>
 438
 439         PR tree-optimization/55569
 440         * cfgloopmanip.c (scale_loop_profile): Make ITERATION_BOUND gcov_type.
 441         * cfgloop.h (scale_loop_profile): Likewise.
 442
 443 2013-01-09  Jan Hubicka  <jh@suse.cz>
 444
 445         PR lto/45375
 446         * ipa-inline.c (ipa_inline): Remove extern inlines and virtual
 447         functions.
 448         * cgraphclones.c (cgraph_clone_node): Cpoy also LTO file data.
 449
 450 2013-01-09  Richard Sandiford  <rdsandiford@googlemail.com>
 451
 452         PR middle-end/55114
 453         * expr.h (maybe_emit_group_store): Declare.
 454         * expr.c (maybe_emit_group_store): New function.
 455         * builtins.c (expand_builtin_int_roundingfn): Call it.
 456         (expand_builtin_int_roundingfn_2): Likewise.
 457
 458 2013-01-09  Vladimir Makarov  <vmakarov@redhat.com>
 459
 460         PR rtl-optimization/55829
 461         * lra-constraints.c (match_reload): Add code for absent output.
 462         (curr_insn_transform): Add code for reloads of matched inputs
 463         without output.
 464
 465 2013-01-09  Uros Bizjak  <ubizjak@gmail.com>
 466
 467         * config/i386/sse.md (*vec_interleave_highv2df): Change mode
 468         attribute of movddup insn to DF.
 469         (*vec_interleave_lowv2df): Ditto.
 470         (vec_dupv2df): Ditto.
 471
 472 2013-01-09  Jan Hubicka  <jh@suse.cz>
 473
 474         PR tree-optimiation/55875
 475         * tree-ssa-loop-niter.c (number_of_iterations_cond): Add
 476         EVERY_ITERATION parameter.
 477         (number_of_iterations_exit): Check if exit is executed every iteration.
 478         (idx_infer_loop_bounds): Similarly here.
 479         (n_of_executions_at_most): Simplify
 480         to only test for cases where statement is dominated by the
 481         particular bound; handle correctly the "postdominance" test.
 482         (scev_probably_wraps_p): Use max loop iterations info
 483         as a global bound first.
 484
 485 2013-01-09  Nguyen Duy Dat  <dat.nguyen.yn@rvc.renesas.com>
 486             Nick Clifton  <nickc@redhat.com>
 487
 488         * config/v850/v850.md (cbranchsf4): New pattern.
 489         (cstoresf4): New pattern.
 490         (cbranchdf4): New pattern.
 491         (cstoredf4): New pattern.
 492         (movsicc): Disallow floating point comparisons.
 493         (cmpsf_le_insn): Fix order of operators.
 494         (cmpsf_lt_insn): Likewise.
 495         (cmpsf_eq_insn): Likewise.
 496         (cmpdf_le_insn): Likewise.
 497         (cmpdf_lt_insn): Likewise.
 498         (cmpdf_eq_insn): Likewise.
 499         (cmpsf_ge_insn): Use LE comparison.
 500         (cmpdf_ge_insn): Likewise.
 501         (cmpsf_gt_insn): Use LT comparison.
 502         (cmpdf_gt_insn): Likewise.
 503         (cmpsf_ne_insn): Delete pattern.
 504         (cmpdf_ne_insn): Delete pattern.
 505         * config/v850/v850.c (v850_gen_float_compare): Use
 506         gen_cmpdf_eq_insn for NE comparison.
 507         (v850_float_z_comparison_operator)
 508         (v850_float_nz_comparison_operator): Move from here ...
 509         * config/v850/predicates.md: ... to here.  Move GT and GE
 510         comparisons into v850_float_z_comparison_operator.
 511         * config/v850/v850-protos.h (v850_float_z_comparison_operator):
 512         Delete prototype.
 513         (v850_float_nz_comparison_operator): Likewise.
 514
 515 2013-01-09  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 516
 517         * config/pa/pa.c (pa_emit_move_sequence): Replace calls to gen_insv
 518         with calls to gen_insvsi/gen_insvdi.
 519
 520 2013-01-09  Venkataramanan Kumar  <venkataramanan.kumar@amd.com>
 521
 522         * config/i386/i386.c (initial_ix86_tune_features): Set up
 523         X86_TUNE_AVX128_OPTIMAL for m_BTVER2.
 524
 525 2013-01-09  Steven Bosscher  <steven@gcc.gnu.org>
 526             Jakub Jelinek  <jakub@redhat.com>
 527
 528         PR tree-optimization/48189
 529         * predict.c (predict_loops): If max is 0, don't call compare_tree_int.
 530         If nitercst is 0, don't predict the exit edge.
 531
 532 2013-01-08   Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>
 533
 534         * config/aarch64/aarch64.c (aarch64_print_operand): Replace %r
 535         in asm_fprintf with reg_names.
 536         (aarch64_print_operand_address): Likewise.
 537         (aarch64_return_addr): Likewise.
 538         * config/aarch64/aarch64.h (ASM_FPRINTF_EXTENSIONS): Remove.
 539
 540 2013-01-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 541
 542         * config/pa/pa.h (VAL_U6_BITS_P): Define.
 543         (INT_U6_BITS): Likewise.
 544         * config/pa/predicates.md (uint6_operand): New predicate.
 545         (shift5_operand, shift6_operand): Likewise.
 546         * config/pa/pa.md (lshrsi3, rotrsi3): Use shift5_operand instead of
 547         arith32_operand.
 548         (lshrdi3): Use shift6_operand.
 549         (shrpsi4, shrpdi4): New insn patterns.
 550         (extzv): Delete expander.
 551         (extzvsi, extzvdi): New expanders.  Use uint5_operand and uint6_operand
 552         predicates in unamed zero extract patterns.  Tighten common constraint.
 553         (extv): Delete expander.
 554         (extvsi, extvdi): New expanders.  Use uint5_operand and uint6_operand
 555         predicates in unamed sign extract patterns.  Tighten common constraint.
 556         (insv): Delete expander.
 557         (insvsi, insvdi): New expanders.  Use uint5_operand and uint6_operand
 558         predicates in unamed insert patterns.  Tighten common constraint.
 559         Change uint32_operand predicate to uint6_operand predicate in unamed
 560         DImode pattern to insert constant values of type 1...1xxxx.
 561
 562 2013-01-04  Jan Hubicka  <jh@suse.cz>
 563
 564         PR tree-optimization/55823
 565         * ipa-prop.c (update_indirect_edges_after_inlining): Fix ordering
 566         issue.
 567
 568 2012-01-08  Jakub Jelinek  <jakub@redhat.com>
 569             Uros Bizjak  <ubizjak@gmail.com>
 570
 571         PR rtl-optimization/55845
 572         * df-problems.c (can_move_insns_across): Stop scanning at
 573         volatile_insn_p source instruction or give up if
 574         across_from .. across_to range contains any volatile_insn_p
 575         instructions.
 576
 577 2013-01-08  Tejas Belagod  <tejas.belagod@arm.com>
 578
 579         * config/aarch64/aarch64-simd.md (vec_init<mode>): New.
 580         * config/aarch64/aarch64-protos.h (aarch64_expand_vector_init):
 581         Declare.
 582         * config/aarch64/aarch64.c (aarch64_simd_dup_constant,
 583         aarch64_simd_make_constant, aarch64_expand_vector_init): New.
 584
 585 2013-01-08  Jakub Jelinek  <jakub@redhat.com>
 586
 587         PR fortran/55341
 588         * asan.c (asan_clear_shadow): New function.
 589         (asan_emit_stack_protection): Use it.
 590
 591 2013-01-08  Tejas Belagod  <tejas.belagod@arm.com>
 592
 593         * config/aarch64/aarch64-simd.md (aarch64_simd_vec_<su>mult_lo_<mode>,
 594         aarch64_simd_vec_<su>mult_hi_<mode>): Separate instruction and operand
 595         with tab instead of space.
 596
 597 2013-01-08  Nick Clifton  <nickc@redhat.com>
 598
 599         * config/rl78/rl78.c (rl78_expand_prologue): Always select
 600         register bank 0 at the start of an interrupt handler.
 601         * config/rl78/rl78.md (mulsi3_g13): Correct values for MDBL and
 602         MDBH registers.
 603
 604 2013-01-08  James Greenhalgh  <james.greenhalgh@arm.com>
 605
 606         * config/aarch64/aarch64-simd.md
 607         (aarch64_simd_bsl<mode>_internal): Add floating-point modes.
 608         (aarch64_simd_bsl): Likewise.
 609         (aarch64_vcond_internal<mode>): Likewise.
 610         (vcond<mode><mode>): Likewise.
 611         (aarch64_cm<cmp><mode>): Fix constraints, add new modes.
 612         * config/aarch64/iterators.md (V_cmp_result): Add V2DF.
 613
 614 2013-01-08  James Greenhalgh  <james.greenhalgh@arm.com>
 615
 616         * config/aarch64/aarch64-builtins.c
 617         (aarch64_builtin_vectorized_function): Handle sqrt, sqrtf.
 618
 619 2013-01-08  Martin Jambor  <mjambor@suse.cz>
 620
 621         PR debug/55579
 622         * tree-sra.c (analyze_access_subtree): Return true also after
 623         potentially creating a debug-only replacement.
 624
 625 2013-01-08  Jakub Jelinek  <jakub@redhat.com>
 626
 627         PR middle-end/55890
 628         * tree-ssa-ccp.c (evaluate_stmt): Use gimple_call_builtin_p.
 629
 630         PR tree-optimization/54120
 631         * tree-vrp.c (range_fits_type_p): Don't allow
 632         src_precision < precision from signed vr to unsigned_p
 633         if vr->min or vr->max is negative.
 634         (simplify_float_conversion_using_ranges): Test can_float_p
 635         against CODE_FOR_nothing.
 636
 637 2013-01-08  Jakub Jelinek  <jakub@redhat.com>
 638             Richard Biener  <rguenther@suse.de>
 639
 640         PR middle-end/55851
 641         * fold-const.c (int_binop_types_match_p): Allow all INTEGRAL_TYPE_P
 642         types instead of just INTEGER_TYPE types.
 643
 644 2013-01-07  Mark Kettenis  <kettenis@openbsd.org>
 645
 646         * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE, LIBGCC2_TF_CEXT,
 647         TF_SIZE): Define.
 648
 649 2013-01-07  Steve Ellcey  <sellcey@mips.com>
 650
 651         PR target/42661
 652         * config/mips/mips.opt: Change mad to mmad to match documentation.
 653
 654 2013-01-07  Georg-Johann Lay  <avr@gjlay.de>
 655
 656         PR target/55897
 657         * doc/extend.texi (AVR Named Address Spaces): __memx goes into
 658         .progmemx.data now.
 659
 660 2013-01-07  Georg-Johann Lay  <avr@gjlay.de>
 661
 662         PR target/55897
 663         * config/avr/avr.h (ADDR_SPACE_COUNT): New enum.
 664         (avr_addrspace_t): Add .section_name field.
 665         * config/avr/avr.c (progmem_section): Use ADDR_SPACE_COUNT as
 666         array size.
 667         (avr_addrspace): Same.  Initialize .section_name.  Remove last
 668         NULL entry.  Put __memx into .progmemx.data.
 669         (progmem_section_prefix): Remove.
 670         (avr_asm_init_sections): No need to initialize progmem_section.
 671         (avr_asm_named_section): Use avr_addrspace[].section_name to get
 672         section name prefix.
 673         (avr_asm_select_section): Ditto.  And use get_unnamed_section to
 674         retrieve the progmem section.
 675         * avr-c.c (avr_cpu_cpp_builtins): Use ADDR_SPACE_COUNT as loop
 676         boundary to run over avr_addrspace[].
 677         (avr_register_target_pragmas): Ditto.
 678
 679 2013-01-06  Jakub Jelinek  <jakub@redhat.com>
 680
 681         * varasm.c (output_constant_def_contents): For asan_protect_global
 682         protected strings, adjust DECL_ALIGN if needed, before testing for
 683         anchored symbols.
 684         (place_block_symbol): Adjust size for asan protected STRING_CSTs if
 685         TREE_CONSTANT_POOL_ADDRESS_P.  Increase alignment for asan protected
 686         normal decls.
 687         (output_object_block): For asan protected decls, emit asan padding
 688         after their contents.
 689         * asan.c (asan_protect_global): Don't check TREE_ASM_WRITTEN here.
 690         (asan_finish_file): Test it here instead.
 691
 692 2013-01-07   Nick Clifton  <nickc@redhat.com>
 693              Matthias Klose <doko@debian.org>
 694              Doug Kwan  <dougkwan@google.com>
 695              H.J. Lu  <hongjiu.lu@intel.com>
 696
 697         PR driver/55470
 698         * collect2.c (main): Support -fuse-ld=bfd and -fuse-ld=gold.
 699
 700         * common.opt: Add fuse-ld=bfd and fuse-ld=gold.
 701
 702         * gcc.c (LINK_COMMAND_SPEC): Pass -fuse-ld=* to collect2.
 703
 704         * opts.c (comman_handle_option): Ignore -fuse-ld=bfd and -fuse-ld=gold.
 705
 706         * doc/invoke.texi: Document -fuse-ld=bfd and -fuse-ld=gold.
 707
 708 2013-01-07  Georg-Johann Lay  <avr@gjlay.de>
 709
 710         PR target/54461
 711         * doc/install.texi (Cross-Compiler-Specific Options): Document
 712         --with-avrlibc.
 713
 714 2013-01-07  Tejas Belagod  <tejas.belagod@arm.com>
 715
 716         * config/aarch64/arm_neon.h (vmovn_high_is16, vmovn_high_s32,
 717         vmovn_high_s64, vmovn_high_u16, vmovn_high_u32, vmovn_high_u64,
 718         vqmovn_high_s16, vqmovn_high_s32, vqmovn_high_s64, vqmovn_high_u16,
 719         vqmovn_high_u32, vqmovn_high_u64, vqmovun_high_s16, vqmovun_high_s32,
 720         vqmovun_high_s64): Fix source operand number and update copyright.
 721
 722 2013-01-07  Richard Biener  <rguenther@suse.de>
 723
 724         PR middle-end/55890
 725         * gimple.h (gimple_call_builtin_p): New overload.
 726         * gimple.c (validate_call): New function.
 727         (gimple_call_builtin_p): Likewise.
 728         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
 729         Use gimple_call_builtin_p.
 730         (find_func_clobbers): Likewise.
 731         * tree-ssa-strlen.c (adjust_last_stmt): Likewise.
 732         (strlen_optimize_stmt): Likewise.
 733
 734 2013-01-07  James Greenhalgh  <james.greenhalgh@arm.com>
 735
 736         * config/aarch64/arm_neon.h (vld1_dup_*): Make argument const.
 737         (vld1q_dup_*): Likewise.
 738         (vld1_*): Likewise.
 739         (vld1q_*): Likewise.
 740         (vld1_lane_*): Likewise.
 741         (vld1q_lane_*): Likewise.
 742
 743 2013-01-07  Richard Biener  <rguenther@suse.de>
 744
 745         * lto-streamer.h (LTO_minor_version): Bump to 2.
 746
 747 2013-01-07  James Greenhalgh  <james.greenhalgh@arm.com>
 748
 749         * config/aarch64/aarch64-protos.h
 750         (aarch64_const_double_zero_rtx_p): Rename to...
 751         (aarch64_float_const_zero_rtx_p): ...this.
 752         (aarch64_float_const_representable_p): New.
 753         (aarch64_output_simd_mov_immediate): Likewise.
 754         * config/aarch64/aarch64-simd.md (*aarch64_simd_mov<mode>): Refactor
 755         move immediate case.
 756         * config/aarch64/aarch64.c
 757         (aarch64_const_double_zero_rtx_p): Rename to...
 758         (aarch64_float_const_zero_rtx_p): ...this.
 759         (aarch64_print_operand): Allow printing of new constants.
 760         (aarch64_valid_floating_const): New.
 761         (aarch64_legitimate_constant_p): Check for valid floating-point
 762         constants.
 763         (aarch64_simd_valid_immediate): Likewise.
 764         (aarch64_vect_float_const_representable_p): New.
 765         (aarch64_float_const_representable_p): Likewise.
 766         (aarch64_simd_imm_zero_p): Also allow for floating-point 0.0.
 767         (aarch64_output_simd_mov_immediate): New.
 768         * config/aarch64/aarch64.md (*movsf_aarch64): Add new alternative.
 769         (*movdf_aarch64): Likewise.
 770         * config/aarch64/constraints.md (Ufc): New.
 771         (Y): call aarch64_float_const_zero_rtx.
 772         * config/aarch64/predicates.md (aarch64_fp_compare_operand): New.
 773
 774 2013-01-07  Richard Biener  <rguenther@suse.de>
 775
 776         PR tree-optimization/55888
 777         PR tree-optimization/55862
 778         * tree-ssa-pre.c (phi_translate_1): Revert previous change.
 779         (valid_in_sets): Check if a NAME has a leader in AVAIL_OUT,
 780         not if it is contained therein.
 781
 782 2013-01-07  Georg-Johann Lay  <avr@gjlay.de>
 783
 784         * config/avr/t-avr: Typo.
 785
 786 2013-01-07  Georg-Johann Lay  <avr@gjlay.de>
 787
 788         PR55243
 789         * config/avr/t-avr: Don't automatically rebuild
 790         $(srcdir)/config/avr/t-multilib
 791         $(srcdir)/config/avr/avr-tables.opt
 792         $(srcdir)/doc/avr-mmcu.texi
 793         (avr-mcus): New phony target to build them on request.
 794         (s-avr-mlib, s-avr-mmcu-texi): Remove.
 795         * avr/avr-mcus.def: Adjust comments.
 796
 797 2013-01-07  Uros Bizjak  <ubizjak@gmail.com>
 798
 799         * config/i386/i386.c (DEFAULT_PCC_STRUCT_RETURN): Remove.
 800
 801 2013-01-06  Richard Sandiford  <rdsandiford@googlemail.com>
 802
 803         * file-find.c, file-find.h, realmpfr.c: Add FSF as copyright holder.
 804
 805 2013-01-06  Richard Sandiford  <rdsandiford@googlemail.com>
 806
 807         * config/tilepro/gen-mul-tables.cc: Put copyright on one line.
 808
 809 2013-01-05  David Edelsohn  <dje.gcc@gmail.com>
 810
 811         * config/rs6000/aix53.h (LIB_SPEC): Add -lpthreads when compiling
 812         to generate profiling.
 813         * config/rs6000/aix64.h (LIB_SPEC): Same.
 814
 815 2013-01-04  Andrew Pinski  <apinski@cavium.com>
 816
 817         * config/aarch64/aarch64.c (aarch64_fixed_condition_code_regs):
 818         New function.
 819         (TARGET_FIXED_CONDITION_CODE_REGS): Define.
 820
 821 2013-01-04  Uros Bizjak  <ubizjak@gmail.com>
 822
 823         * config/i386/i386.c (ix86_legitimize_address): Call convert_to_mode
 824         unconditionally.
 825         (ix86_expand_move): Ditto.
 826         (ix86_zero_extend_to_Pmode): Ditto.
 827         (ix86_expand_call): Ditto.
 828         (ix86_expand_special_args_builtin): Ditto.
 829         (ix86_expand_builtin): Ditto.
 830
 831 2013-01-04  Richard Biener  <rguenther@suse.de>
 832
 833         PR tree-optimization/55862
 834         * tree-ssa-pre.c (phi_translate_1): Valueize SSA names after
 835         translating them through PHI nodes.
 836
 837 2013-01-04  Martin Jambor  <mjambor@suse.cz>
 838
 839         PR tree-optimization/55755
 840         * tree-sra.c (sra_modify_assign): Do not check that an access has no
 841         children when trying to avoid producing a VIEW_CONVERT_EXPR.
 842
 843 2013-01-04  Marek Polacek  <polacek@redhat.com>
 844
 845         PR middle-end/55859
 846         * opts.c (default_options_optimization): Clarify error message.
 847
 848 2013-01-04  Richard Biener  <rguenther@suse.de>
 849
 850         PR middle-end/55863
 851         * fold-const.c (split_tree): Undo -X - 1 to ~X folding for
 852         reassociation.
 853
 854 2013-01-03  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 855
 856         PR target/53789
 857         * config/pa/pa.md (movsi): Revert previous change.
 858         * config/pa/pa.c (pa_legitimate_constant_p): Reject all TLS symbol
 859         references.
 860
 861 2013-01-03  Richard Henderson  <rth@redhat.com>
 862
 863         * config/i386/i386.c (ix86_expand_move): Always assign to op1
 864         after eliminating TLS symbols.
 865
 866 2013-01-03  Marc Glisse  <marc.glisse@inria.fr>
 867
 868         PR bootstrap/50167
 869         * graphite-interchange.c (pdr_stride_in_loop): Use gmp_fprintf.
 870         * graphite-poly.c (debug_gmp_value): Likewise.
 871
 872 2013-01-03  Uros Bizjak  <ubizjak@gmail.com>
 873
 874         PR target/55712
 875         * config/i386/i386-c.c (ix86_target_macros_internal): Depending on
 876         selected code model, define __code_mode_small__, __code_model_medium__,
 877         __code_model_large__, __code_model_32__ or __code_model_kernel__.
 878         * config/i386/cpuid.h (__cpuid, __cpuid_count) [__i386__]: Prefix
 879         xchg temporary register with %k.  Declare temporary register as
 880         early clobbered.
 881         [__x86_64__]: For medium and large code models, preserve %rbx register.
 882
 883 2013-01-03  Richard Biener  <rguenther@suse.de>
 884
 885         * tree-data-ref.c (dump_conflict_function): Use less vertical spacing.
 886         (dump_subscript): Adjust.
 887         (finalize_ddr_dependent): Do not dump redundant info.
 888         (analyze_siv_subscript): Adjust.
 889         (subscript_dependence_tester): Likewise.
 890         (compute_affine_dependence): Likewise.
 891
 892 2013-01-03  Richard Biener  <rguenther@suse.de>
 893
 894         Revert
 895         2013-01-03  Richard Biener  <rguenther@suse.de>
 896
 897         PR tree-optimization/55857
 898         * tree-vect-stmts.c (vectorizable_load): Do not setup
 899         re-alignment for invariant loads.
 900
 901         2013-01-02  Richard Biener  <rguenther@suse.de>
 902
 903         * tree-vect-stmts.c (vectorizable_load): When vectorizing an
 904         invariant load do not generate a vector load from the scalar location.
 905
 906 2013-01-03  Richard Biener  <rguenther@suse.de>
 907
 908         * tree-vect-loop.c (vect_analyze_loop_form): Clarify reason
 909         for not vectorizing.
 910         * tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Do
 911         not build INDIRECT_REFs, call get_name once only.
 912         (vect_create_data_ref_ptr): Likewise.  Dump base object kind
 913         based on DR_BASE_OBJECT, not DR_BASE_ADDRESS.
 914
 915 2013-01-03  Richard Biener  <rguenther@suse.de>
 916
 917         PR tree-optimization/55857
 918         * tree-vect-stmts.c (vectorizable_load): Do not setup
 919         re-alignment for invariant loads.
 920
 921 2013-01-03  Richard Biener  <rguenther@suse.de>
 922
 923         PR lto/55848
 924         * lto-symtab.c (lto_symtab_merge_decls_1): As last resort, always
 925         prefer a built-in decl.
 926
 927 2013-01-03  Jakub Jelinek  <jakub@redhat.com>
 928
 929         * gcc.c (process_command): Update copyright notice dates.
 930         * gcov.c (print_version): Likewise.
 931         * gcov-dump.c (print_version): Likewise.
 932
 933         PR rtl-optimization/55838
 934         * loop-iv.c (iv_number_of_iterations): Call lowpart_subreg on
 935         iv0.step, iv1.step and step.
 936
 937 2013-01-03  Jakub Jelinek  <jakub@redhat.com>
 938             Marc Glisse  <marc.glisse@inria.fr>
 939
 940         PR tree-optimization/55832
 941         * fold-const.c (fold_binary_loc): For ABS_EXPR<x> >= 0 and
 942         ABS_EXPR<x> < 0 folding use constant_boolean_node instead of
 943         integer_{one,zero}_node.
 944
 945 2013-01-03  Jakub Jelinek  <jakub@redhat.com>
 946
 947         PR debug/54402
 948         * params.def (PARAM_MAX_VARTRACK_REVERSE_OP_SIZE): New param.
 949         * var-tracking.c (reverse_op): Don't add reverse ops to
 950         VALUEs that have already
 951         PARAM_VALUE (PARAM_MAX_VARTRACK_REVERSE_OP_SIZE) or longer locs list.
 952
 953 2013-01-02  Gerald Pfeifer  <gerald@pfeifer.com>
 954
 955         * doc/contrib.texi: Note years as release manager for Mark Mitchell.
 956
 957 2013-01-02  Teresa Johnson  <tejohnson@google.com>
 958
 959         * dumpfile.c (dump_loc): Print filename with location.
 960         * tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Use
 961         new location_t parameter to emit complete unroll message with
 962         new dump framework.
 963         (canonicalize_loop_induction_variables): Compute loops location
 964         and pass to try_unroll_loop_completely.
 965         * loop-unroll.c (report_unroll_peel): New function.
 966         (peel_loops_completely): Use new dump format with location
 967         for main dumpfile message, and invoke report_unroll_peel on success.
 968         (decide_unrolling_and_peeling): Ditto.
 969         (decide_peel_once_rolling): Remove old dumpfile message subsumed
 970         by report_unroll_peel.
 971         (decide_peel_completely): Ditto.
 972         (decide_unroll_constant_iterations): Ditto.
 973         (decide_unroll_runtime_iterations): Ditto.
 974         (decide_peel_simple): Ditto.
 975         (decide_unroll_stupid): Ditto.
 976         * cfgloop.c (get_loop_location): New function.
 977         * cfgloop.h (get_loop_location): Declare.
 978
 979 2013-01-02  Sriraman Tallam  <tmsriram@google.com>
 980
 981         * config/i386/i386.c (fold_builtin_cpu): Remove unnecessary checks for
 982         NULL.
 983
 984 2013-01-02  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 985
 986         PR middle-end/55198
 987         * expr.c (expand_expr_real_1): Don't use bitfield extraction for non
 988         BLKmode objects when EXPAND_MEMORY is specified.
 989
 990 2013-01-02  Sriraman Tallam  <tmsriram@google.com>
 991
 992         * config/i386/i386.c (ix86_get_function_versions_dispatcher): Fix bug
 993         in loop predicate.
 994         (fold_builtin_cpu): Do not share cpu model decls across statements.
 995
 996 2013-01-02  Jason Merrill  <jason@redhat.com>
 997
 998         PR c++/55804
 999         * tree.c (build_array_type_1): Revert earlier change.
1000
1001 2013-01-02  Yufeng Zhang  <yufeng.zhang@arm.com>
1002
1003         * config/aarch64/aarch64-cores.def: Add entries for "cortex-a53" and
1004         "cortex-a57".
1005         * config/aarch64/aarch64-tune.md: Re-generate.
1006
1007 2013-01-02  Richard Biener  <rguenther@suse.de>
1008
1009         * tree-vect-stmts.c (vectorizable_load): When vectorizing an
1010         invariant load do not generate a vector load from the scalar location.
1011
1012 2013-01-02  Richard Biener  <rguenther@suse.de>
1013
1014         PR bootstrap/55784
1015         * configure.ac: Add $GMPINC to CFLAGS/CXXFLAGS.
1016         * configure: Regenerate.
1017
1018 2013-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
1019
1020         * builtins.c (expand_builtin_mathfn, expand_builtin_mathfn_2)
1021         (expand_builtin_mathfn_ternary, expand_builtin_mathfn_3)
1022         (expand_builtin_int_roundingfn_2): Keep the original target around
1023         for the fallback case.
1024
1025 2013-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
1026
1027         * tree-vrp.c (range_fits_type_p): Require the MSB of the double_int
1028         to be clear for sign changes.
1029
1030 2013-01-01  Jan Hubicka  <jh@suse.cz>
1031
1032         * ipa-inline-analysis.c: Fix formatting.
1033
1034 2013-01-01  Jakub Jelinek  <jakub@redhat.com>
1035
1036         PR tree-optimization/55831
1037         * tree-vect-loop.c (get_initial_def_for_induction): Use
1038         gsi_after_labels instead of gsi_start_bb.
1039 \f
1040 Copyright (C) 2013 Free Software Foundation, Inc.
1041
1042 Copying and distribution of this file, with or without modification,
1043 are permitted in any medium without royalty provided the copyright
1044 notice and this notice are preserved.