gcc/ChangeLog

   1 2013-01-18  Alexandre Oliva <aoliva@redhat.com>
   2
   3         PR rtl-optimization/55547
   4         PR rtl-optimization/53827
   5         PR debug/53671
   6         PR debug/49888
   7         * alias.c (offset_overlap_p): New, factored out of...
   8         (memrefs_conflict_p): ... this.  Use absolute sizes.  Retain
   9         the conservative special case for symbolic constants.  Don't
  10         adjust zero sizes on alignment.
  11
  12 2013-01-18  Bernd Schmidt  <bernds@codesourcery.com>
  13
  14         PR rtl-optimization/52573
  15         * regrename.c (build_def_use): Ignore REG_DEAD notes if there is a
  16         REG_UNUSED for the same register.
  17
  18
  19 2013-01-17  Richard Biener  <rguenther@suse.de>
  20             Marek Polacek  <polacek@redhat.com>
  21
  22         PR rtl-optimization/55833
  23         * loop-unswitch.c (unswitch_loops): Move loop verification...
  24         (unswitch_single_loop): ...here.  Call mark_irreducible_loops.
  25         * cfgloopmanip.c (fix_loop_placement): Add IRRED_INVALIDATED parameter.
  26         Set it to true when we're removing a loop from hierarchy tree in
  27         an irreducible region.
  28         (fix_bb_placements): Adjust caller.
  29         (fix_loop_placements): Likewise.
  30
  31 2013-01-17  Georg-Johann Lay  <avr@gjlay.de>
  32
  33         * config/avr/builtins.def (DEF_BUILTIN): Factor out
  34         "__builtin_avr_" from NAME, turn NAME to an uppercase identifier.
  35         Factor out 'CODE_FOR_' from ICODE, use 'nothing' instead of '-1'.
  36         Remove ID.  Adjust comments.
  37         * config/avr/avr-c.c (avr_builtin_name): Remove.
  38         (avr_cpu_cpp_builtins): Use DEF_BUILTIN instead of for-loop.
  39         * config/avr/avr.c (avr_tolower): New static function.
  40         (DEF_BUILTIN): Remove parameter ID.  Prefix ICODE by 'CODE_FOR_'.
  41         Stringify NAME, prefix it with "__builtin_avr_" and lowercase it.
  42         (avr_expand_builtin): Assert insn_code != CODE_FOR_nothing for
  43         default expansion.
  44
  45 2013-01-17  Jan Hubicka  <jh@suse.cz>
  46
  47         PR tree-optimization/55273
  48         * loop-iv.c (iv_number_of_iterations): Consider zero iteration case.
  49
  50 2012-01-17  Uros Bizjak  <ubizjak@gmail.com>
  51
  52         PR target/55981
  53         * config/i386/sync.md (atomic_store<mode>): Always generate SWImode
  54         store through atomic_store<mode>_1.
  55         (atomic_store<mode>_1): Macroize insn using SWI mode iterator.
  56
  57 2013-01-17  Martin Jambor  <mjambor@suse.cz>
  58
  59         PR tree-optimizations/55264
  60         * ipa-inline-transform.c (can_remove_node_now_p_1): Never return true
  61         for virtual methods.
  62         * ipa.c (symtab_remove_unreachable_nodes): Never return true for
  63         virtual methods before inlining is over.
  64         * cgraph.h (cgraph_only_called_directly_or_aliased_p): Return false for
  65         virtual functions.
  66         * cgraphclones.c (cgraph_create_virtual_clone): Mark clones as
  67         non-virtual.
  68
  69 2013-01-16  Vladimir Makarov  <vmakarov@redhat.com>
  70
  71         PR rtl-optimization/56005
  72         * sched-deps.c (sched_analyze_2): Check deps->readonly for adding
  73         pending reads for prefetch.
  74
  75 2013-01-16  Ian Bolton  <ian.bolton@arm.com>
  76
  77         * gcc/config/aarch64/aarch64.md
  78         (*cstoresi_neg_uxtw): New pattern.
  79         (*cmovsi_insn_uxtw): New pattern.
  80         (*<optab>si3_uxtw): New pattern.
  81         (*<LOGICAL:optab>_<SHIFT:optab>si3_uxtw): New pattern.
  82         (*<optab>si3_insn_uxtw): New pattern.
  83         (*bswapsi2_uxtw): New pattern.
  84
  85 2013-01-16  Richard Biener  <rguenther@suse.de>
  86
  87         * tree-inline.c (tree_function_versioning): Remove set but
  88         never used variable.
  89
  90 2013-01-16  Richard Biener  <rguenther@suse.de>
  91
  92         PR tree-optimization/55964
  93         * tree-flow.h (rename_variables_in_loop): Remove.
  94         (rename_variables_in_bb): Likewise.
  95         * tree-loop-distribution.c (update_phis_for_loop_copy): Remove.
  96         (copy_loop_before): Adjust and delete update-ssa status.
  97         * tree-vect-loop-manip.c (rename_variables_in_bb): Make static.
  98         (rename_variables_in_bb): Likewise.  Properly walk over predecessors.
  99         (rename_variables_in_loop): Remove.
 100         (slpeel_update_phis_for_duplicate_loop): Likewise.
 101         (slpeel_tree_duplicate_loop_to_edge_cfg): Handle nested loops,
 102         use available cfg machinery instead of duplicating it.
 103         Update PHI nodes and perform poor-mans SSA update here.
 104         (slpeel_tree_peel_loop_to_edge): Adjust.
 105
 106 2013-01-16  Richard Biener  <rguenther@suse.de>
 107
 108         PR tree-optimization/54767
 109         PR tree-optimization/53465
 110         * tree-vrp.c (vrp_meet_1): Revert original fix for PR53465.
 111         (vrp_visit_phi_node): For PHI arguments coming via backedges
 112         drop all symbolical range information.
 113         (execute_vrp): Compute backedges.
 114
 115 2013-01-16  Richard Biener  <rguenther@suse.de>
 116
 117         * doc/install.texi: Update CLooG and ISL requirements to
 118         0.18.0 and 0.11.1.
 119
 120 2013-01-16  Christian Bruel  <christian.bruel@st.com>
 121
 122         PR target/55301
 123         * config/sh/sh.c (sh_expand_prologue): Postpone new_stack mem symbol.
 124         (broken_move): Handle UNSPECV_SP_SWITCH_B.
 125         * config/sh/sh.md (sp_switch_1): Use set (reg:SI SP_REG).
 126
 127 2013-01-16  DJ Delorie  <dj@redhat.com>
 128
 129         * config/sh/sh.md (UNSPECV_SP_SWITCH_B): New.
 130         (UNSPECV_SP_SWITCH_E): New.
 131         (sp_switch_1): Change to an unspec.
 132         (sp_switch_2): Change to an unspec.  Don't use post-inc when we
 133         replace $r15.
 134
 135 2013-01-16  Uros Bizjak  <ubizjak@gmail.com>
 136
 137         * emit-rtl.c (need_atomic_barrier_p): Mask memory model argument
 138         with MEMMODEL_MASK before comparing with MEMMODEL_* memory types.
 139         * optabs.c (maybe_emit_sync_lock_test_and_set): Ditto.
 140         (expand_mem_thread_fence): Ditto.
 141         (expand_mem_signal_fence): Ditto.
 142         (expand_atomic_load): Ditto.
 143         (expand_atomic_store): Ditto.
 144
 145 2013-01-16  Alexandre Oliva <aoliva@redhat.com>
 146
 147         PR rtl-optimization/55547
 148         PR rtl-optimization/53827
 149         PR debug/53671
 150         PR debug/49888
 151         * alias.c (memrefs_conflict_p): Set sizes to negative after
 152         AND adjustments.
 153
 154 2013-01-15  Jakub Jelinek  <jakub@redhat.com>
 155
 156         PR target/55940
 157         * function.c (thread_prologue_and_epilogue_insns): Always
 158         add crtl->drap_reg to set_up_by_prologue.set, even if
 159         stack_realign_drap is false.
 160
 161 2013-01-15  Jan-Benedict Glaw  <jbglaw@lug-owl.de>
 162
 163         * config/vax/vax.md (add<mode>3, sub<mode>3, mul<mode>3, div<mode>3,
 164         and<mode>3, *and<mode>_const_int, ior<mode>3, xor<mode>3, ashrsi3,
 165         *call): Fix indention.
 166
 167 2013-01-15  Tom de Vries  <tom@codesourcery.com>
 168
 169         PR target/55876
 170         * optabs.c (widen_operand): Use gen_lowpart instead of gen_rtx_SUBREG.
 171         Update comment.
 172
 173 2013-01-15  Vladimir Makarov  <vmakarov@redhat.com>
 174
 175         PR rtl-optimization/55153
 176         * sched-deps.c (sched_analyze_2): Add pending reads for prefetch.
 177
 178 2013-01-15  Martin Jambor  <mjambor@suse.cz>
 179
 180         PR tree-optimization/55920
 181         * tree-sra.c (analyze_access_subtree): Do not mark non-removable
 182         accesses as grp_to_be_debug_replaced.
 183
 184 2013-01-15  Jakub Jelinek  <jakub@redhat.com>
 185
 186         PR tree-optimization/55920
 187         * tree-sra.c (sra_modify_assign): If for lacc->grp_to_be_debug_replaced
 188         there is non-useless type conversion needed from debug rhs to lhs,
 189         use build_debug_ref_for_model and/or VIEW_CONVERT_EXPR.
 190
 191 2013-01-15  Joseph Myers  <joseph@codesourcery.com>
 192             Mikael Pettersson  <mikpe@it.uu.se>
 193
 194         PR target/43961
 195         * config/arm/arm.h (ADDR_VEC_ALIGN): Align SImode jump tables for
 196         Thumb.
 197         (ASM_OUTPUT_CASE_LABEL): Remove.
 198         (ASM_OUTPUT_BEFORE_CASE_LABEL): Define to empty.
 199         * final.c (shorten_branches): Update alignment of labels before
 200         jump tables if CASE_VECTOR_SHORTEN_MODE.
 201
 202 2013-01-15  Richard Biener  <rguenther@suse.de>
 203
 204         PR bootstrap/55961
 205         * system.h: Do not include gmp.h for building host tools.
 206
 207 2013-01-15  Richard Biener  <rguenther@suse.de>
 208
 209         PR middle-end/55882
 210         * emit-rtl.c (set_mem_attributes_minus_bitpos): Correctly
 211         account for bitpos when computing alignment.
 212
 213 2013-01-15  Vladimir Yakovlev  <vladimir.b.yakovlev@intel.com>
 214
 215         * config/i386/i386-c.c (ix86_target_macros_internal): New case.
 216         (ix86_target_macros_internal): Likewise.
 217
 218         * config/i386/i386.c (m_CORE2I7): Removed.
 219         (m_CORE_HASWELL): New macro.
 220         (m_CORE_ALL): Likewise.
 221         (initial_ix86_tune_features): m_CORE2I7 is replaced by m_CORE_ALL.
 222         (initial_ix86_arch_features): Likewise.
 223         (processor_target_table): Initializations for Core avx2.
 224         (cpu_names): New names "core-avx2".
 225         (ix86_option_override_internal): Changed PROCESSOR_COREI7 by
 226         PROCESSOR_CORE_HASWELL.
 227         (ix86_issue_rate): New case.
 228         (ia32_multipass_dfa_lookahead): Likewise.
 229         (ix86_sched_init_global): Likewise.
 230
 231         * config/i386/i386.h (TARGET_HASWELL): New macro.
 232         (target_cpu_default): New TARGET_CPU_DEFAULT_haswell.
 233         (processor_type): New PROCESSOR_HASWELL.
 234
 235 2013-01-15  Jakub Jelinek  <jakub@redhat.com>
 236
 237         PR tree-optimization/55955
 238         * tree-vect-loop.c (vectorizable_reduction): Give up early on
 239         *SHIFT_EXPR and *ROTATE_EXPR codes.
 240
 241         PR tree-optimization/48766
 242         * opts.c (common_handle_option): For -fwrapv disable -ftrapv, for
 243         -ftrapv disable -fwrapv.
 244
 245 2013-01-14  Georg-Johann Lay  <avr@gjlay.de>
 246
 247         PR target/55974
 248         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Define __FLASH
 249         etc. to 1 and not to __flash.
 250         Use LL suffix for __INT24_MAX__ with -mint8.
 251         Use ULL suffix for __UINT24_MAX__ with -mint8.
 252
 253 2013-01-14  Georg-Johann Lay  <avr@gjlay.de>
 254
 255         * config/avr/avr-arch.h
 256         (struct base_arch_s): Use typedef avr_arch_t instead.
 257         (struct arch_info_s): Use typedef avr_arch_info_t instead.
 258         (struct mcu_type_s): Use typedef avr_mcu_t instead.
 259         * config/avr/avr.c: Same.
 260         * config/avr/avr-devices.c: Same.
 261         * config/avr/driver-avr.c: Same.
 262         * config/avr/gen-avr-mmcu-texi.c: Same.
 263         * config/avr/avr-mcus.def: Adjust comment.
 264
 265 2013-01-14  Tejas Belagod  <tejas.belagod@arm.com>
 266
 267         * config/aarch64/aarch64-simd.md (*aarch64_simd_ld1r<mode>): New.
 268         * config/aarch64/iterators.md (VALLDI): New.
 269
 270 2012-01-14  Uros Bizjak  <ubizjak@gmail.com>
 271             Andi Kleen  <ak@linux.intel.com>
 272
 273         PR target/55948
 274         * config/i386/sync.md (atomic_store<mode>_1): New pattern.
 275         (atomic_store<mode>): Call atomic_store<mode>_1 for IX86_HLE_RELEASE
 276         memmodel flag.
 277
 278 2013-01-14  Georg-Johann Lay  <avr@gjlay.de>
 279
 280         * config/avr/avr-stdint.h: Remove trailing blanks.
 281         * config/avr/avr-log.h: Same.
 282         * config/avr/avr-arch.h: Same.
 283         * config/avr/avr-devices.c: Same.
 284         * config/avr/avr-dimode.md: Same.
 285         * config/avr/predicates.md: Same.
 286         * config/avr/avr-c.c: Same.  And fix typo.
 287
 288         * config/avr/avr-protos.h: Same.  And:
 289         (function_arg_regno_p): Rename to avr_function_arg_regno_p.
 290         (init_cumulative_args): Rename to avr_init_cumulative_args.
 291         (expand_prologue): Rename to avr_expand_prologue.
 292         (expand_epilogue): Rename to avr_expand_epilogue.
 293         (adjust_insn_length): Rename to avr_adjust_insn_length.
 294         (notice_update_cc): Rename to avr_notice_update_cc.
 295         (final_prescan_insn): Rename to avr_final_prescan_insn.
 296         * config/avr/avr.c: Same.
 297         * config/avr/avr.h: Same.
 298         * config/avr/avr.md: Remove trailing blanks.
 299         (prologue): Use avr_expand_prologue.
 300         (epilogue, sibcall_epilogue): Use avr_expand_epilogue.
 301
 302 2013-01-14  Richard Biener  <rguenther@suse.de>
 303
 304         * tree-cfg.c (verify_expr_location, verify_expr_location_1,
 305         verify_location, collect_subblocks): New functions.
 306         (verify_gimple_in_cfg): Verify that locations only reference
 307         BLOCKs in the functions BLOCK tree.
 308
 309 2013-01-14  Richard Biener  <rguenther@suse.de>
 310
 311         * tree-cfgcleanup.c (remove_forwarder_block): Unshare propagated
 312         PHI argument.
 313         * graphite-sese-to-poly.c (insert_out_of_ssa_copy): Properly
 314         unshare reference.
 315         (insert_out_of_ssa_copy_on_edge): Likewise.
 316         (rewrite_close_phi_out_of_ssa): Likewise.
 317         * tree-ssa.c (insert_debug_temp_for_var_def): Properly unshare
 318         debug expressions.
 319         * tree-ssa-pre.c (insert_into_preds_of_block): Properly unshare
 320         propagated constants.
 321         * tree-cfg.c (tree_node_can_be_shared): Handled component-refs
 322         can not be shared.
 323
 324 2013-01-14  Georg-Johann Lay  <avr@gjlay.de>
 325
 326         * config/avr/avr-modes.def: Add GPL copyright notice.
 327
 328 2013-01-13  Uros Bizjak  <ubizjak@gmail.com>
 329
 330         * config/i386/sync.md (mem_thread_fence): Mask operands[0] with
 331         MEMMODEL_MASK to determine memory model.
 332         (atomic_store<mode>): Ditto from operands[2].
 333         * config/i386/i386.c (ix86_memmodel_check): Declare "strong" as bool.
 334
 335 2013-01-13  Jakub Jelinek  <jakub@redhat.com>
 336
 337         PR fortran/55935
 338         * gimple-fold.c (get_symbol_constant_value): Call unshare_expr.
 339         (fold_gimple_assign): Don't call unshare_expr here.
 340         (fold_ctor_reference): Call unshare_expr.
 341
 342 2013-01-13  Terry Guo  <terry.guo@arm.com>
 343
 344         * gcc/Makefile.in (s-mlib): New argument MULTILIB_REUSE.
 345         * gcc/doc/fragments.texi: Document MULTILIB_REUSE.
 346         * gcc/gcc.c (multilib_reuse): New internal spec.
 347         (set_multilib_dir): Also search multilib from multilib_reuse.
 348         * gcc/genmultilib (tmpmultilib3): Refactor code.
 349         (tmpmultilib4): Ditto.
 350         (multilib_reuse): New multilib argument.
 351
 352 2013-01-13  Richard Sandiford  <rdsandiford@googlemail.com>
 353
 354         * Makefile.in: Update copyright.
 355
 356 2013-01-12  Tom de Vries  <tom@codesourcery.com>
 357
 358         PR middle-end/55890
 359         * calls.c (expand_call): Check if arg_nr is valid.
 360
 361 2013-01-11  Michael Meissner  <meissner@linux.vnet.ibm.com>
 362
 363         * doc/extend.texi (X86 Built-in Functions): Add whitespace in
 364         __builtin_ia32_paddb256 and __builtin_ia32_pavgb256
 365         documentation.  Add missing '__' in front of
 366         __builtin_ia32_packssdw256.
 367
 368 2013-01-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 369
 370         PR target/55719
 371         * config/s390/s390.c (s390_preferred_reload_class): Do not return
 372         NO_REGS for larl operands.
 373         (s390_reload_larl_operand): Use s390_load_address instead of
 374         emit_move_insn.
 375
 376 2013-01-11  Richard Biener  <rguenther@suse.de>
 377
 378         * tree-cfg.c (verify_node_sharing_1): Split out from ...
 379         (verify_node_sharing): ... here.
 380         (verify_gimple_in_cfg): Use verify_node_sharing_1 for walk_tree.
 381
 382 2013-01-11  Eric Botcazou  <ebotcazou@adacore.com>
 383
 384         * configure.ac (Tree checking): Set TREECHECKING to yes if enabled.
 385         Substitute TREECHECKING.
 386         * configure: Regenerate.
 387         * Makefile.in (TREECHECKING): New.
 388
 389 2012-01-11  Richard Guenther  <rguenther@suse.de>
 390
 391         PR tree-optimization/44061
 392         * tree-vrp.c (extract_range_basic): Compute zero as
 393         value-range for __builtin_constant_p of function parameters.
 394
 395 2013-01-10  Richard Sandiford  <rdsandiford@googlemail.com>
 396
 397         Update copyright years.
 398
 399 2013-01-10  Vladimir Makarov  <vmakarov@redhat.com>
 400
 401         PR rtl-optimization/55672
 402         * lra-eliminations.c (mark_not_eliminable): Permit addition with
 403         const to be eliminable.
 404
 405 2013-01-10  David Edelsohn  <dje.gcc@gmail.com>
 406
 407         * configure.ac (HAVE_AS_TLS): Add check for powerpc-ibm-aix.
 408         * configure: Regenerate.
 409
 410 2013-01-10  Richard Biener  <rguenther@suse.de>
 411
 412         * builtins.c (expand_builtin_init_trampoline): Use set_mem_attributes.
 413
 414 2013-01-10  Richard Biener  <rguenther@suse.de>
 415
 416         PR bootstrap/55792
 417         * tree-into-ssa.c (rewrite_add_phi_arguments): Do not set
 418         locations for virtual PHI arguments.
 419         (rewrite_update_phi_arguments): Likewise.
 420
 421 2013-01-10  Joel Sherrill  <joel.sherrill@OARcorp.com>
 422
 423         * config/v850/rtems.h (ASM_SPEC): Pass -m8byte-align and -mgcc-abi
 424         on to assembler.
 425
 426 2013-01-10  Jakub Jelinek  <jakub@redhat.com>
 427
 428         PR tree-optimization/55921
 429         * tree-complex.c (expand_complex_asm): New function.
 430         (expand_complex_operations_1): Call it for GIMPLE_ASM.
 431
 432 2013-01-10  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 433
 434         PR target/55718
 435         * config/s390/s390.c (s390_symref_operand_p)
 436         (s390_loadrelative_operand_p): Merge the two functions.
 437         (s390_check_qrst_address, print_operand_address): Add parameters
 438         to s390_loadrelative_operand_p invokation.
 439         (s390_check_symref_alignment): Use s390_loadrelative_operand_p.
 440         (s390_reload_larl_operand, s390_secondary_reload): Use
 441         s390_loadrelative_operand_p instead of s390_symref_operand_p.
 442         (legitimize_pic_address): Handle @GOTENT and @PLT + addend.
 443
 444 2013-01-09  Mike Stump  <mikestump@comcast.net>
 445
 446         * dse.c (record_store): Remove unnecessary assert.
 447
 448 2013-01-09  Jan Hubicka  <jh@suse.cz>
 449
 450         PR tree-optimization/55569
 451         * cfgloopmanip.c (scale_loop_profile): Make ITERATION_BOUND gcov_type.
 452         * cfgloop.h (scale_loop_profile): Likewise.
 453
 454 2013-01-09  Jan Hubicka  <jh@suse.cz>
 455
 456         PR lto/45375
 457         * ipa-inline.c (ipa_inline): Remove extern inlines and virtual
 458         functions.
 459         * cgraphclones.c (cgraph_clone_node): Cpoy also LTO file data.
 460
 461 2013-01-09  Richard Sandiford  <rdsandiford@googlemail.com>
 462
 463         PR middle-end/55114
 464         * expr.h (maybe_emit_group_store): Declare.
 465         * expr.c (maybe_emit_group_store): New function.
 466         * builtins.c (expand_builtin_int_roundingfn): Call it.
 467         (expand_builtin_int_roundingfn_2): Likewise.
 468
 469 2013-01-09  Vladimir Makarov  <vmakarov@redhat.com>
 470
 471         PR rtl-optimization/55829
 472         * lra-constraints.c (match_reload): Add code for absent output.
 473         (curr_insn_transform): Add code for reloads of matched inputs
 474         without output.
 475
 476 2013-01-09  Uros Bizjak  <ubizjak@gmail.com>
 477
 478         * config/i386/sse.md (*vec_interleave_highv2df): Change mode
 479         attribute of movddup insn to DF.
 480         (*vec_interleave_lowv2df): Ditto.
 481         (vec_dupv2df): Ditto.
 482
 483 2013-01-09  Jan Hubicka  <jh@suse.cz>
 484
 485         PR tree-optimiation/55875
 486         * tree-ssa-loop-niter.c (number_of_iterations_cond): Add
 487         EVERY_ITERATION parameter.
 488         (number_of_iterations_exit): Check if exit is executed every iteration.
 489         (idx_infer_loop_bounds): Similarly here.
 490         (n_of_executions_at_most): Simplify
 491         to only test for cases where statement is dominated by the
 492         particular bound; handle correctly the "postdominance" test.
 493         (scev_probably_wraps_p): Use max loop iterations info
 494         as a global bound first.
 495
 496 2013-01-09  Nguyen Duy Dat  <dat.nguyen.yn@rvc.renesas.com>
 497             Nick Clifton  <nickc@redhat.com>
 498
 499         * config/v850/v850.md (cbranchsf4): New pattern.
 500         (cstoresf4): New pattern.
 501         (cbranchdf4): New pattern.
 502         (cstoredf4): New pattern.
 503         (movsicc): Disallow floating point comparisons.
 504         (cmpsf_le_insn): Fix order of operators.
 505         (cmpsf_lt_insn): Likewise.
 506         (cmpsf_eq_insn): Likewise.
 507         (cmpdf_le_insn): Likewise.
 508         (cmpdf_lt_insn): Likewise.
 509         (cmpdf_eq_insn): Likewise.
 510         (cmpsf_ge_insn): Use LE comparison.
 511         (cmpdf_ge_insn): Likewise.
 512         (cmpsf_gt_insn): Use LT comparison.
 513         (cmpdf_gt_insn): Likewise.
 514         (cmpsf_ne_insn): Delete pattern.
 515         (cmpdf_ne_insn): Delete pattern.
 516         * config/v850/v850.c (v850_gen_float_compare): Use
 517         gen_cmpdf_eq_insn for NE comparison.
 518         (v850_float_z_comparison_operator)
 519         (v850_float_nz_comparison_operator): Move from here ...
 520         * config/v850/predicates.md: ... to here.  Move GT and GE
 521         comparisons into v850_float_z_comparison_operator.
 522         * config/v850/v850-protos.h (v850_float_z_comparison_operator):
 523         Delete prototype.
 524         (v850_float_nz_comparison_operator): Likewise.
 525
 526 2013-01-09  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 527
 528         * config/pa/pa.c (pa_emit_move_sequence): Replace calls to gen_insv
 529         with calls to gen_insvsi/gen_insvdi.
 530
 531 2013-01-09  Venkataramanan Kumar  <venkataramanan.kumar@amd.com>
 532
 533         * config/i386/i386.c (initial_ix86_tune_features): Set up
 534         X86_TUNE_AVX128_OPTIMAL for m_BTVER2.
 535
 536 2013-01-09  Steven Bosscher  <steven@gcc.gnu.org>
 537             Jakub Jelinek  <jakub@redhat.com>
 538
 539         PR tree-optimization/48189
 540         * predict.c (predict_loops): If max is 0, don't call compare_tree_int.
 541         If nitercst is 0, don't predict the exit edge.
 542
 543 2013-01-08   Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>
 544
 545         * config/aarch64/aarch64.c (aarch64_print_operand): Replace %r
 546         in asm_fprintf with reg_names.
 547         (aarch64_print_operand_address): Likewise.
 548         (aarch64_return_addr): Likewise.
 549         * config/aarch64/aarch64.h (ASM_FPRINTF_EXTENSIONS): Remove.
 550
 551 2013-01-08  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 552
 553         * config/pa/pa.h (VAL_U6_BITS_P): Define.
 554         (INT_U6_BITS): Likewise.
 555         * config/pa/predicates.md (uint6_operand): New predicate.
 556         (shift5_operand, shift6_operand): Likewise.
 557         * config/pa/pa.md (lshrsi3, rotrsi3): Use shift5_operand instead of
 558         arith32_operand.
 559         (lshrdi3): Use shift6_operand.
 560         (shrpsi4, shrpdi4): New insn patterns.
 561         (extzv): Delete expander.
 562         (extzvsi, extzvdi): New expanders.  Use uint5_operand and uint6_operand
 563         predicates in unamed zero extract patterns.  Tighten common constraint.
 564         (extv): Delete expander.
 565         (extvsi, extvdi): New expanders.  Use uint5_operand and uint6_operand
 566         predicates in unamed sign extract patterns.  Tighten common constraint.
 567         (insv): Delete expander.
 568         (insvsi, insvdi): New expanders.  Use uint5_operand and uint6_operand
 569         predicates in unamed insert patterns.  Tighten common constraint.
 570         Change uint32_operand predicate to uint6_operand predicate in unamed
 571         DImode pattern to insert constant values of type 1...1xxxx.
 572
 573 2013-01-04  Jan Hubicka  <jh@suse.cz>
 574
 575         PR tree-optimization/55823
 576         * ipa-prop.c (update_indirect_edges_after_inlining): Fix ordering
 577         issue.
 578
 579 2012-01-08  Jakub Jelinek  <jakub@redhat.com>
 580             Uros Bizjak  <ubizjak@gmail.com>
 581
 582         PR rtl-optimization/55845
 583         * df-problems.c (can_move_insns_across): Stop scanning at
 584         volatile_insn_p source instruction or give up if
 585         across_from .. across_to range contains any volatile_insn_p
 586         instructions.
 587
 588 2013-01-08  Tejas Belagod  <tejas.belagod@arm.com>
 589
 590         * config/aarch64/aarch64-simd.md (vec_init<mode>): New.
 591         * config/aarch64/aarch64-protos.h (aarch64_expand_vector_init):
 592         Declare.
 593         * config/aarch64/aarch64.c (aarch64_simd_dup_constant,
 594         aarch64_simd_make_constant, aarch64_expand_vector_init): New.
 595
 596 2013-01-08  Jakub Jelinek  <jakub@redhat.com>
 597
 598         PR fortran/55341
 599         * asan.c (asan_clear_shadow): New function.
 600         (asan_emit_stack_protection): Use it.
 601
 602 2013-01-08  Tejas Belagod  <tejas.belagod@arm.com>
 603
 604         * config/aarch64/aarch64-simd.md (aarch64_simd_vec_<su>mult_lo_<mode>,
 605         aarch64_simd_vec_<su>mult_hi_<mode>): Separate instruction and operand
 606         with tab instead of space.
 607
 608 2013-01-08  Nick Clifton  <nickc@redhat.com>
 609
 610         * config/rl78/rl78.c (rl78_expand_prologue): Always select
 611         register bank 0 at the start of an interrupt handler.
 612         * config/rl78/rl78.md (mulsi3_g13): Correct values for MDBL and
 613         MDBH registers.
 614
 615 2013-01-08  James Greenhalgh  <james.greenhalgh@arm.com>
 616
 617         * config/aarch64/aarch64-simd.md
 618         (aarch64_simd_bsl<mode>_internal): Add floating-point modes.
 619         (aarch64_simd_bsl): Likewise.
 620         (aarch64_vcond_internal<mode>): Likewise.
 621         (vcond<mode><mode>): Likewise.
 622         (aarch64_cm<cmp><mode>): Fix constraints, add new modes.
 623         * config/aarch64/iterators.md (V_cmp_result): Add V2DF.
 624
 625 2013-01-08  James Greenhalgh  <james.greenhalgh@arm.com>
 626
 627         * config/aarch64/aarch64-builtins.c
 628         (aarch64_builtin_vectorized_function): Handle sqrt, sqrtf.
 629
 630 2013-01-08  Martin Jambor  <mjambor@suse.cz>
 631
 632         PR debug/55579
 633         * tree-sra.c (analyze_access_subtree): Return true also after
 634         potentially creating a debug-only replacement.
 635
 636 2013-01-08  Jakub Jelinek  <jakub@redhat.com>
 637
 638         PR middle-end/55890
 639         * tree-ssa-ccp.c (evaluate_stmt): Use gimple_call_builtin_p.
 640
 641         PR tree-optimization/54120
 642         * tree-vrp.c (range_fits_type_p): Don't allow
 643         src_precision < precision from signed vr to unsigned_p
 644         if vr->min or vr->max is negative.
 645         (simplify_float_conversion_using_ranges): Test can_float_p
 646         against CODE_FOR_nothing.
 647
 648 2013-01-08  Jakub Jelinek  <jakub@redhat.com>
 649             Richard Biener  <rguenther@suse.de>
 650
 651         PR middle-end/55851
 652         * fold-const.c (int_binop_types_match_p): Allow all INTEGRAL_TYPE_P
 653         types instead of just INTEGER_TYPE types.
 654
 655 2013-01-07  Mark Kettenis  <kettenis@openbsd.org>
 656
 657         * config/i386/openbsdelf.h (LIBGCC2_HAS_TF_MODE, LIBGCC2_TF_CEXT,
 658         TF_SIZE): Define.
 659
 660 2013-01-07  Steve Ellcey  <sellcey@mips.com>
 661
 662         PR target/42661
 663         * config/mips/mips.opt: Change mad to mmad to match documentation.
 664
 665 2013-01-07  Georg-Johann Lay  <avr@gjlay.de>
 666
 667         PR target/55897
 668         * doc/extend.texi (AVR Named Address Spaces): __memx goes into
 669         .progmemx.data now.
 670
 671 2013-01-07  Georg-Johann Lay  <avr@gjlay.de>
 672
 673         PR target/55897
 674         * config/avr/avr.h (ADDR_SPACE_COUNT): New enum.
 675         (avr_addrspace_t): Add .section_name field.
 676         * config/avr/avr.c (progmem_section): Use ADDR_SPACE_COUNT as
 677         array size.
 678         (avr_addrspace): Same.  Initialize .section_name.  Remove last
 679         NULL entry.  Put __memx into .progmemx.data.
 680         (progmem_section_prefix): Remove.
 681         (avr_asm_init_sections): No need to initialize progmem_section.
 682         (avr_asm_named_section): Use avr_addrspace[].section_name to get
 683         section name prefix.
 684         (avr_asm_select_section): Ditto.  And use get_unnamed_section to
 685         retrieve the progmem section.
 686         * avr-c.c (avr_cpu_cpp_builtins): Use ADDR_SPACE_COUNT as loop
 687         boundary to run over avr_addrspace[].
 688         (avr_register_target_pragmas): Ditto.
 689
 690 2013-01-06  Jakub Jelinek  <jakub@redhat.com>
 691
 692         * varasm.c (output_constant_def_contents): For asan_protect_global
 693         protected strings, adjust DECL_ALIGN if needed, before testing for
 694         anchored symbols.
 695         (place_block_symbol): Adjust size for asan protected STRING_CSTs if
 696         TREE_CONSTANT_POOL_ADDRESS_P.  Increase alignment for asan protected
 697         normal decls.
 698         (output_object_block): For asan protected decls, emit asan padding
 699         after their contents.
 700         * asan.c (asan_protect_global): Don't check TREE_ASM_WRITTEN here.
 701         (asan_finish_file): Test it here instead.
 702
 703 2013-01-07   Nick Clifton  <nickc@redhat.com>
 704              Matthias Klose <doko@debian.org>
 705              Doug Kwan  <dougkwan@google.com>
 706              H.J. Lu  <hongjiu.lu@intel.com>
 707
 708         PR driver/55470
 709         * collect2.c (main): Support -fuse-ld=bfd and -fuse-ld=gold.
 710
 711         * common.opt: Add fuse-ld=bfd and fuse-ld=gold.
 712
 713         * gcc.c (LINK_COMMAND_SPEC): Pass -fuse-ld=* to collect2.
 714
 715         * opts.c (comman_handle_option): Ignore -fuse-ld=bfd and -fuse-ld=gold.
 716
 717         * doc/invoke.texi: Document -fuse-ld=bfd and -fuse-ld=gold.
 718
 719 2013-01-07  Georg-Johann Lay  <avr@gjlay.de>
 720
 721         PR target/54461
 722         * doc/install.texi (Cross-Compiler-Specific Options): Document
 723         --with-avrlibc.
 724
 725 2013-01-07  Tejas Belagod  <tejas.belagod@arm.com>
 726
 727         * config/aarch64/arm_neon.h (vmovn_high_is16, vmovn_high_s32,
 728         vmovn_high_s64, vmovn_high_u16, vmovn_high_u32, vmovn_high_u64,
 729         vqmovn_high_s16, vqmovn_high_s32, vqmovn_high_s64, vqmovn_high_u16,
 730         vqmovn_high_u32, vqmovn_high_u64, vqmovun_high_s16, vqmovun_high_s32,
 731         vqmovun_high_s64): Fix source operand number and update copyright.
 732
 733 2013-01-07  Richard Biener  <rguenther@suse.de>
 734
 735         PR middle-end/55890
 736         * gimple.h (gimple_call_builtin_p): New overload.
 737         * gimple.c (validate_call): New function.
 738         (gimple_call_builtin_p): Likewise.
 739         * tree-ssa-structalias.c (find_func_aliases_for_builtin_call):
 740         Use gimple_call_builtin_p.
 741         (find_func_clobbers): Likewise.
 742         * tree-ssa-strlen.c (adjust_last_stmt): Likewise.
 743         (strlen_optimize_stmt): Likewise.
 744
 745 2013-01-07  James Greenhalgh  <james.greenhalgh@arm.com>
 746
 747         * config/aarch64/arm_neon.h (vld1_dup_*): Make argument const.
 748         (vld1q_dup_*): Likewise.
 749         (vld1_*): Likewise.
 750         (vld1q_*): Likewise.
 751         (vld1_lane_*): Likewise.
 752         (vld1q_lane_*): Likewise.
 753
 754 2013-01-07  Richard Biener  <rguenther@suse.de>
 755
 756         * lto-streamer.h (LTO_minor_version): Bump to 2.
 757
 758 2013-01-07  James Greenhalgh  <james.greenhalgh@arm.com>
 759
 760         * config/aarch64/aarch64-protos.h
 761         (aarch64_const_double_zero_rtx_p): Rename to...
 762         (aarch64_float_const_zero_rtx_p): ...this.
 763         (aarch64_float_const_representable_p): New.
 764         (aarch64_output_simd_mov_immediate): Likewise.
 765         * config/aarch64/aarch64-simd.md (*aarch64_simd_mov<mode>): Refactor
 766         move immediate case.
 767         * config/aarch64/aarch64.c
 768         (aarch64_const_double_zero_rtx_p): Rename to...
 769         (aarch64_float_const_zero_rtx_p): ...this.
 770         (aarch64_print_operand): Allow printing of new constants.
 771         (aarch64_valid_floating_const): New.
 772         (aarch64_legitimate_constant_p): Check for valid floating-point
 773         constants.
 774         (aarch64_simd_valid_immediate): Likewise.
 775         (aarch64_vect_float_const_representable_p): New.
 776         (aarch64_float_const_representable_p): Likewise.
 777         (aarch64_simd_imm_zero_p): Also allow for floating-point 0.0.
 778         (aarch64_output_simd_mov_immediate): New.
 779         * config/aarch64/aarch64.md (*movsf_aarch64): Add new alternative.
 780         (*movdf_aarch64): Likewise.
 781         * config/aarch64/constraints.md (Ufc): New.
 782         (Y): call aarch64_float_const_zero_rtx.
 783         * config/aarch64/predicates.md (aarch64_fp_compare_operand): New.
 784
 785 2013-01-07  Richard Biener  <rguenther@suse.de>
 786
 787         PR tree-optimization/55888
 788         PR tree-optimization/55862
 789         * tree-ssa-pre.c (phi_translate_1): Revert previous change.
 790         (valid_in_sets): Check if a NAME has a leader in AVAIL_OUT,
 791         not if it is contained therein.
 792
 793 2013-01-07  Georg-Johann Lay  <avr@gjlay.de>
 794
 795         * config/avr/t-avr: Typo.
 796
 797 2013-01-07  Georg-Johann Lay  <avr@gjlay.de>
 798
 799         PR55243
 800         * config/avr/t-avr: Don't automatically rebuild
 801         $(srcdir)/config/avr/t-multilib
 802         $(srcdir)/config/avr/avr-tables.opt
 803         $(srcdir)/doc/avr-mmcu.texi
 804         (avr-mcus): New phony target to build them on request.
 805         (s-avr-mlib, s-avr-mmcu-texi): Remove.
 806         * avr/avr-mcus.def: Adjust comments.
 807
 808 2013-01-07  Uros Bizjak  <ubizjak@gmail.com>
 809
 810         * config/i386/i386.c (DEFAULT_PCC_STRUCT_RETURN): Remove.
 811
 812 2013-01-06  Richard Sandiford  <rdsandiford@googlemail.com>
 813
 814         * file-find.c, file-find.h, realmpfr.c: Add FSF as copyright holder.
 815
 816 2013-01-06  Richard Sandiford  <rdsandiford@googlemail.com>
 817
 818         * config/tilepro/gen-mul-tables.cc: Put copyright on one line.
 819
 820 2013-01-05  David Edelsohn  <dje.gcc@gmail.com>
 821
 822         * config/rs6000/aix53.h (LIB_SPEC): Add -lpthreads when compiling
 823         to generate profiling.
 824         * config/rs6000/aix64.h (LIB_SPEC): Same.
 825
 826 2013-01-04  Andrew Pinski  <apinski@cavium.com>
 827
 828         * config/aarch64/aarch64.c (aarch64_fixed_condition_code_regs):
 829         New function.
 830         (TARGET_FIXED_CONDITION_CODE_REGS): Define.
 831
 832 2013-01-04  Uros Bizjak  <ubizjak@gmail.com>
 833
 834         * config/i386/i386.c (ix86_legitimize_address): Call convert_to_mode
 835         unconditionally.
 836         (ix86_expand_move): Ditto.
 837         (ix86_zero_extend_to_Pmode): Ditto.
 838         (ix86_expand_call): Ditto.
 839         (ix86_expand_special_args_builtin): Ditto.
 840         (ix86_expand_builtin): Ditto.
 841
 842 2013-01-04  Richard Biener  <rguenther@suse.de>
 843
 844         PR tree-optimization/55862
 845         * tree-ssa-pre.c (phi_translate_1): Valueize SSA names after
 846         translating them through PHI nodes.
 847
 848 2013-01-04  Martin Jambor  <mjambor@suse.cz>
 849
 850         PR tree-optimization/55755
 851         * tree-sra.c (sra_modify_assign): Do not check that an access has no
 852         children when trying to avoid producing a VIEW_CONVERT_EXPR.
 853
 854 2013-01-04  Marek Polacek  <polacek@redhat.com>
 855
 856         PR middle-end/55859
 857         * opts.c (default_options_optimization): Clarify error message.
 858
 859 2013-01-04  Richard Biener  <rguenther@suse.de>
 860
 861         PR middle-end/55863
 862         * fold-const.c (split_tree): Undo -X - 1 to ~X folding for
 863         reassociation.
 864
 865 2013-01-03  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 866
 867         PR target/53789
 868         * config/pa/pa.md (movsi): Revert previous change.
 869         * config/pa/pa.c (pa_legitimate_constant_p): Reject all TLS symbol
 870         references.
 871
 872 2013-01-03  Richard Henderson  <rth@redhat.com>
 873
 874         * config/i386/i386.c (ix86_expand_move): Always assign to op1
 875         after eliminating TLS symbols.
 876
 877 2013-01-03  Marc Glisse  <marc.glisse@inria.fr>
 878
 879         PR bootstrap/50167
 880         * graphite-interchange.c (pdr_stride_in_loop): Use gmp_fprintf.
 881         * graphite-poly.c (debug_gmp_value): Likewise.
 882
 883 2013-01-03  Uros Bizjak  <ubizjak@gmail.com>
 884
 885         PR target/55712
 886         * config/i386/i386-c.c (ix86_target_macros_internal): Depending on
 887         selected code model, define __code_mode_small__, __code_model_medium__,
 888         __code_model_large__, __code_model_32__ or __code_model_kernel__.
 889         * config/i386/cpuid.h (__cpuid, __cpuid_count) [__i386__]: Prefix
 890         xchg temporary register with %k.  Declare temporary register as
 891         early clobbered.
 892         [__x86_64__]: For medium and large code models, preserve %rbx register.
 893
 894 2013-01-03  Richard Biener  <rguenther@suse.de>
 895
 896         * tree-data-ref.c (dump_conflict_function): Use less vertical spacing.
 897         (dump_subscript): Adjust.
 898         (finalize_ddr_dependent): Do not dump redundant info.
 899         (analyze_siv_subscript): Adjust.
 900         (subscript_dependence_tester): Likewise.
 901         (compute_affine_dependence): Likewise.
 902
 903 2013-01-03  Richard Biener  <rguenther@suse.de>
 904
 905         Revert
 906         2013-01-03  Richard Biener  <rguenther@suse.de>
 907
 908         PR tree-optimization/55857
 909         * tree-vect-stmts.c (vectorizable_load): Do not setup
 910         re-alignment for invariant loads.
 911
 912         2013-01-02  Richard Biener  <rguenther@suse.de>
 913
 914         * tree-vect-stmts.c (vectorizable_load): When vectorizing an
 915         invariant load do not generate a vector load from the scalar location.
 916
 917 2013-01-03  Richard Biener  <rguenther@suse.de>
 918
 919         * tree-vect-loop.c (vect_analyze_loop_form): Clarify reason
 920         for not vectorizing.
 921         * tree-vect-data-refs.c (vect_create_addr_base_for_vector_ref): Do
 922         not build INDIRECT_REFs, call get_name once only.
 923         (vect_create_data_ref_ptr): Likewise.  Dump base object kind
 924         based on DR_BASE_OBJECT, not DR_BASE_ADDRESS.
 925
 926 2013-01-03  Richard Biener  <rguenther@suse.de>
 927
 928         PR tree-optimization/55857
 929         * tree-vect-stmts.c (vectorizable_load): Do not setup
 930         re-alignment for invariant loads.
 931
 932 2013-01-03  Richard Biener  <rguenther@suse.de>
 933
 934         PR lto/55848
 935         * lto-symtab.c (lto_symtab_merge_decls_1): As last resort, always
 936         prefer a built-in decl.
 937
 938 2013-01-03  Jakub Jelinek  <jakub@redhat.com>
 939
 940         * gcc.c (process_command): Update copyright notice dates.
 941         * gcov.c (print_version): Likewise.
 942         * gcov-dump.c (print_version): Likewise.
 943
 944         PR rtl-optimization/55838
 945         * loop-iv.c (iv_number_of_iterations): Call lowpart_subreg on
 946         iv0.step, iv1.step and step.
 947
 948 2013-01-03  Jakub Jelinek  <jakub@redhat.com>
 949             Marc Glisse  <marc.glisse@inria.fr>
 950
 951         PR tree-optimization/55832
 952         * fold-const.c (fold_binary_loc): For ABS_EXPR<x> >= 0 and
 953         ABS_EXPR<x> < 0 folding use constant_boolean_node instead of
 954         integer_{one,zero}_node.
 955
 956 2013-01-03  Jakub Jelinek  <jakub@redhat.com>
 957
 958         PR debug/54402
 959         * params.def (PARAM_MAX_VARTRACK_REVERSE_OP_SIZE): New param.
 960         * var-tracking.c (reverse_op): Don't add reverse ops to
 961         VALUEs that have already
 962         PARAM_VALUE (PARAM_MAX_VARTRACK_REVERSE_OP_SIZE) or longer locs list.
 963
 964 2013-01-02  Gerald Pfeifer  <gerald@pfeifer.com>
 965
 966         * doc/contrib.texi: Note years as release manager for Mark Mitchell.
 967
 968 2013-01-02  Teresa Johnson  <tejohnson@google.com>
 969
 970         * dumpfile.c (dump_loc): Print filename with location.
 971         * tree-ssa-loop-ivcanon.c (try_unroll_loop_completely): Use
 972         new location_t parameter to emit complete unroll message with
 973         new dump framework.
 974         (canonicalize_loop_induction_variables): Compute loops location
 975         and pass to try_unroll_loop_completely.
 976         * loop-unroll.c (report_unroll_peel): New function.
 977         (peel_loops_completely): Use new dump format with location
 978         for main dumpfile message, and invoke report_unroll_peel on success.
 979         (decide_unrolling_and_peeling): Ditto.
 980         (decide_peel_once_rolling): Remove old dumpfile message subsumed
 981         by report_unroll_peel.
 982         (decide_peel_completely): Ditto.
 983         (decide_unroll_constant_iterations): Ditto.
 984         (decide_unroll_runtime_iterations): Ditto.
 985         (decide_peel_simple): Ditto.
 986         (decide_unroll_stupid): Ditto.
 987         * cfgloop.c (get_loop_location): New function.
 988         * cfgloop.h (get_loop_location): Declare.
 989
 990 2013-01-02  Sriraman Tallam  <tmsriram@google.com>
 991
 992         * config/i386/i386.c (fold_builtin_cpu): Remove unnecessary checks for
 993         NULL.
 994
 995 2013-01-02  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
 996
 997         PR middle-end/55198
 998         * expr.c (expand_expr_real_1): Don't use bitfield extraction for non
 999         BLKmode objects when EXPAND_MEMORY is specified.
1000
1001 2013-01-02  Sriraman Tallam  <tmsriram@google.com>
1002
1003         * config/i386/i386.c (ix86_get_function_versions_dispatcher): Fix bug
1004         in loop predicate.
1005         (fold_builtin_cpu): Do not share cpu model decls across statements.
1006
1007 2013-01-02  Jason Merrill  <jason@redhat.com>
1008
1009         PR c++/55804
1010         * tree.c (build_array_type_1): Revert earlier change.
1011
1012 2013-01-02  Yufeng Zhang  <yufeng.zhang@arm.com>
1013
1014         * config/aarch64/aarch64-cores.def: Add entries for "cortex-a53" and
1015         "cortex-a57".
1016         * config/aarch64/aarch64-tune.md: Re-generate.
1017
1018 2013-01-02  Richard Biener  <rguenther@suse.de>
1019
1020         * tree-vect-stmts.c (vectorizable_load): When vectorizing an
1021         invariant load do not generate a vector load from the scalar location.
1022
1023 2013-01-02  Richard Biener  <rguenther@suse.de>
1024
1025         PR bootstrap/55784
1026         * configure.ac: Add $GMPINC to CFLAGS/CXXFLAGS.
1027         * configure: Regenerate.
1028
1029 2013-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
1030
1031         * builtins.c (expand_builtin_mathfn, expand_builtin_mathfn_2)
1032         (expand_builtin_mathfn_ternary, expand_builtin_mathfn_3)
1033         (expand_builtin_int_roundingfn_2): Keep the original target around
1034         for the fallback case.
1035
1036 2013-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
1037
1038         * tree-vrp.c (range_fits_type_p): Require the MSB of the double_int
1039         to be clear for sign changes.
1040
1041 2013-01-01  Jan Hubicka  <jh@suse.cz>
1042
1043         * ipa-inline-analysis.c: Fix formatting.
1044
1045 2013-01-01  Jakub Jelinek  <jakub@redhat.com>
1046
1047         PR tree-optimization/55831
1048         * tree-vect-loop.c (get_initial_def_for_induction): Use
1049         gsi_after_labels instead of gsi_start_bb.
1050 \f
1051 Copyright (C) 2013 Free Software Foundation, Inc.
1052
1053 Copying and distribution of this file, with or without modification,
1054 are permitted in any medium without royalty provided the copyright
1055 notice and this notice are preserved.