gcc/ChangeLog

   1 2012-01-09  Tom de Vries  <tom@codesourcery.com>
   2             Andrew Pinski  <apinski@cavium.com>
   3
   4         * reorg.c (fill_slots_from_thread): Don't speculate frame-related insns.
   5
   6 2012-01-09  Richard Sandiford  <rdsandiford@googlemail.com>
   7
   8         * sched-int.h (bb_note): Move to...
   9         * basic-block.h: ...here.
  10         * haifa-sched.c (bb_note): Move to...
  11         * cfgrtl.c: ...here.
  12         * function.c (next_block_for_reg): New function.
  13         (move_insn_for_shrink_wrap): Likewise.
  14         (prepare_shrink_wrap): Rewrite to use the above.
  15
  16 2012-01-09  Aldy Hernandez  <aldyh@redhat.com>
  17
  18         * gimple.c (is_gimple_non_addressable): Remove.
  19         * gimple.h: Remove is_gimple_non_addressable.
  20         * gimplify.c (gimplify_modify_expr_rhs): Use is_gimple_reg instead of
  21         is_gimple_non_addressable.
  22         * trans-mem.c (expand_assign_tm): Same.
  23
  24 2012-01-09  Richard Guenther  <rguenther@suse.de>
  25
  26         PR tree-optimization/51775
  27         * tree-ssa-sccvn.c (visit_use): Value-number throwing stmts.
  28         * tree-ssa-pre.c (eliminate): Properly fixup EH info.
  29
  30 2012-01-09  Matthew Gretton-Dann  <matthew.gretton-dann@arm.com>
  31
  32         * config/arm/arm-cores.def (cortex-a15): Use cortex_a15_tune for
  33         tuning parameters.
  34         * config/arm/arm.c (arm_cortex_a15_tune): New static variable.
  35
  36 2012-01-09  Richard Guenther  <rguenther@suse.de>
  37
  38         * tree-streamer-out.c (write_ts_optimization): Fix spelling.
  39
  40 2012-01-08  Jan Hubicka  <jh@suse.cz>
  41
  42         PR tree-optimize/51680
  43         * ipa-inline-analyss.c (evaluate_properties_for_edge): Fix condition
  44         on when known_vals needs to be computed; cleanup.
  45
  46 2012-01-08  Jan Hubicka  <jh@suse.cz>
  47
  48         PR tree-optimize/51694
  49         * ipa-cp.c (ipa_get_indirect_edge_target): Add bounds checks.
  50
  51 2012-01-08  Jonathan Wakely  <jwakely.gcc@gmail.com>
  52
  53         * doc/cpp.texi (Predefined Macros): __STRICT_ANSI__ is defined
  54         for -std=c++98 and -std=c++11 too.
  55
  56 2012-01-08  Chung-Lin Tang  <cltang@codesourcery.com>
  57
  58         * cfgloop.c (cancel_loop): Add free() of bbs array.
  59
  60 2012-01-07  Jan Hubicka  <jh@suse.cz>
  61
  62         PR tree-optimization/51600
  63         * ipa-inline-analysis.c (estimate_edge_devirt_benefit): Disable code
  64         that benefits small functions.
  65
  66 2012-01-07  Jan Hubicka  <jh@suse.cz>
  67
  68         * ipa-inline.c (want_inline_small_function_p): Fix formating.
  69
  70 2012-01-07  Jan Hubicka  <jh@suse.cz>
  71
  72         PR tree-optimization/51680
  73         * ipa-inline.c (want_inline_small_function_p): Be more lax on functions
  74         whose inlining reduce unit size.
  75
  76 2012-01-07  Alexandre Oliva  <aoliva@redhat.com>
  77
  78         PR bootstrap/51725
  79         * cselib.c (new_elt_loc_list): Promote addr_list to canonical node.
  80         Add canonical node to containing_mem chain after the non-canonical
  81         one, even if there weren't any locs to propagate.
  82         (remove_useless_values): Keep only canonical values.
  83         (add_mem_for_addr, cselib_lookup_mem): Canonicalize addr.
  84         (cselib_invalidate_mem): Likewise.  Ensure v is canonical, and
  85         canonicalize mem_chain elements that are not discarded.
  86
  87 2012-01-06  Jakub Jelinek  <jakub@redhat.com>
  88
  89         PR target/47333
  90         * cgraphunit.c (cgraph_optimize): Call output_weakrefs
  91         before emitting functions.
  92
  93         PR gcov-profile/50127
  94         * bb-reorder.c (partition_hot_cold_basic_blocks): Call
  95         clear_aux_for_blocks.
  96
  97 2012-01-06  Alexandre Oliva  <aoliva@redhat.com>
  98
  99         PR debug/51746
 100         * cselib.c (cselib_hash_rtx): Hash incoming VALUEs too.
 101
 102 2012-01-06  Arnaud Charlet  <charlet@adacore.com>
 103
 104         * c-decl.c (ext_block): Moved up.
 105         (collect_all_refs, for_each_global_decl): Take ext_block into account.
 106
 107 2012-01-06  Han Shen  <shenhan@google.com>
 108
 109         Translate built-in include paths for sysroot.
 110         * Makefile.in (gcc_gxx_include_dir_add_sysroot): New.
 111         (PREPROCESSOR_DEFINES): Define GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT.
 112
 113         * cppdefault.c (cpp_include_defaults): Replace hard coded "0" with
 114         GPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT for "add_sysroot" field.
 115
 116         * configure.ac (AC_SUBST): Add gcc_gxx_include_dir_add_sysroot to
 117         control whether sysroot should be prepended to gxx include dir.
 118
 119         * configure: Regenerate.
 120
 121 2012-01-06  Torvald Riegel  <triegel@redhat.com>
 122
 123         PR rtl-optimization/51771
 124         * builtin-attrs.def (ATTR_RETURNS_TWICE, ATTR_TM_NOTHROW_RT_LIST):
 125         New.
 126         * gtm-builtins.def (BUILT_IN_TM_START): Add returns-twice attrib.
 127
 128 2012-01-05  Eric Botcazou  <ebotcazou@adacore.com>
 129
 130         PR tree-optimization/51315
 131         * tree-sra.c (tree_non_aligned_mem_for_access_p): New predicate.
 132         (build_accesses_from_assign): Use it instead of tree_non_aligned_mem_p.
 133
 134 2012-01-05  Uros Bizjak  <ubizjak@gmail.com>
 135
 136         PR target/51681
 137         * config/ia64/ia64.c (expand_vec_perm_shrp): Use correct operands
 138         for shrp pattern.  Correctly handle and fixup shift variable.
 139         Return false when shift > nelt for BYTES_BIG_ENDIAN target.
 140
 141 2012-01-05  Jakub Jelinek  <jakub@redhat.com>
 142
 143         PR debug/51762
 144         * calls.c (emit_call_1): For noreturn calls force a REG_ARGS_SIZE
 145         note when !ACCUMULATE_OUTGOING_ARGS.
 146
 147 2012-01-05  Eric Botcazou  <ebotcazou@adacore.com>
 148
 149         * tree-vrp.c (extract_range_from_binary_expr_1): Remove duplicated
 150         condition.
 151         (extract_range_from_unary_expr_1): Avoid useless computations.
 152
 153 2012-01-05  Jakub Jelinek  <jakub@redhat.com>
 154
 155         PR rtl-optimization/51767
 156         * cfgrtl.c (force_nonfallthru_and_redirect): Force addition
 157         of jump_block and add an extra edge for degenerated asm gotos.
 158
 159         PR middle-end/51768
 160         * stmt.c (check_unique_operand_names): Don't ICE during error
 161         reporting if i is from labels chain.
 162
 163         PR middle-end/44777
 164         * profile.c (branch_prob): Split bbs that have exit edge
 165         and need a fake entry edge too.
 166
 167 2012-01-05  Jan Hubicka  <jh@suse.cz>
 168
 169         PR middle-end/49710
 170         * cfgloopmanip.c (remove_path): Walk loop hiearchy upwards when
 171         unlooping loops.
 172
 173 2012-01-05  Richard Guenther  <rguenther@suse.de>
 174
 175         PR lto/50490
 176         * tree-streamer-out.c (write_ts_optimization): New function.
 177         (streamer_write_tree_body): Call it.
 178         * tree-streamer-in.c (lto_input_ts_optimization): New function.
 179         (streamer_read_tree_body): Call it.
 180         * lto-streamer-out.c (lto_is_streamable): Handle OPTIMIZATION_NODE.
 181
 182 2012-01-05  Jakub Jelinek  <jakub@redhat.com>
 183
 184         PR middle-end/51761
 185         * gimple.h (struct gimplify_ctx): Add in_cleanup_point_expr field.
 186         * gimplify.c (gimplify_cleanup_point_expr): Save and set
 187         in_cleanup_point_expr before gimplify_stmt call and restore it
 188         afterwards.
 189         (gimplify_target_expr): Don't add {CLOBBER} cleanup if
 190         in_cleanup_point_expr is false.
 191
 192 2012-01-05  Richard Guenther  <rguenther@suse.de>
 193
 194         PR middle-end/51764
 195         * common.opt (Wmudflap, fmudflap, fmudflapth, fmudflapir): Move
 196         to c.opt.
 197         * toplev.c (process_options): Reject combining mudflap and LTO.
 198         * tree-nomudflap.c (nogo): Use sorry instead of internal_error.
 199
 200 2012-01-05  Richard Guenther  <rguenther@suse.de>
 201
 202         PR tree-optimization/51760
 203         * tree-ssa-ccp.c (likely_value): Drop UNDEFINED to CONSTANT,
 204         not VARYING.
 205         (bit_value_unop): Handle UNDEFINED operands.
 206         (bit_value_binop): Likewise.
 207
 208 2012-01-05  Georg-Johann Lay  <avr@gjlay.de>
 209
 210         * config/avr/avr.c (avr_replace_prefix): Remove.
 211         (avr_asm_named_section): Use ACONCAT instead of avr_replace_prefix.
 212         (avr_asm_function_rodata_section): Ditto.
 213         (avr_asm_select_section): Ditto.
 214
 215 2012-01-05  Marcus Shawcroft  <marcus.shawcroft@arm.com>
 216
 217         * reload.c (find_reloads): Adjust LABEL_NUSES on REG_LABEL_OPERAND
 218         insertion.
 219
 220 2012-01-05  Jakub Jelinek  <jakub@redhat.com>
 221
 222         PR bootstrap/51648
 223         * tree-cfg.c (need_fake_edge_p): Return true also for noreturn
 224         calls that have any non-fake successor edges.
 225
 226         PR debug/51746
 227         * var-tracking.c (add_stores): For COND_EXEC allow oval to be NULL.
 228
 229 2012-01-04  Eric Botcazou  <ebotcazou@adacore.com>
 230
 231         PR tree-optimization/51624
 232         * tree-sra.c (build_ref_for_model): When replicating a chain of
 233         COMPONENT_REFs, stop as soon as the offset would become negative.
 234
 235 2012-01-04  Jakub Jelinek  <jakub@redhat.com>
 236
 237         PR debug/51695
 238         * dwarf2out.c (output_loc_list): For now drop >= 64KB expressions
 239         in .debug_loc on the floor.
 240
 241 2012-01-04  Andrew Pinski  <apinski@cavium.com>
 242
 243         * doc/invoke.texi (-march=@var{arch}): Add octeon+ and octeon2.
 244
 245 2012-01-04  Andrew Pinski  <apinski@cavium.com>
 246             Adam Nemet  <anemet@caviumnetworks.com>
 247
 248         * config/mips/mips.md (size): Add SI and DI.
 249         (SIZE): New mode attribute.
 250         (U): New code attribute.
 251         * config/mips/mips-dsp.md (mips_lbux): Use gen_mips_lbux_extsi.
 252         (mips_lbux_<mode>): Delete.
 253         (mips_l<SHORT:size><u>x_ext<GPR:mode>_<P:mode>): New pattern.
 254         (mips_lhx): Use gen_mips_lhx_extsi.
 255         (mips_lhx_<mode>): Delete.
 256         (mips_lwx): Delete.
 257         (mips_l<size>x): New expand.
 258         (mips_lwx_<mode>): Delete.
 259         (mips_l<GPR:size>x_<P:mode>): New pattern.
 260         (*mips_lw<u>x_<P:mode>_ext): Likewise.
 261         * config/mips/mips-ftypes.def: Add DI f(POINTER, SI) function type.
 262         * config/mips/mips.c (mips_lx_address_p): New function.
 263         (mips_rtx_costs <case MEM>): Call mips_lx_address_p.
 264         (dsp64): New availability predicate.
 265         (mips_builtins): Add an entry for __builtin_mips_ldx.
 266         * config/mips/mips.h (ISA_HAS_LBX): New define.
 267         (ISA_HAS_LBUX): Likewise.
 268         (ISA_HAS_LHX): Likewise.
 269         (ISA_HAS_LHUX): Likewise.
 270         (ISA_HAS_LWX): Likewise.
 271         (ISA_HAS_LWUX): Likewise.
 272         (ISA_HAS_LDX): Likewise.
 273         * doc/extend.texi (__builtin_mips_ldx): Document.
 274
 275 2012-01-04  Tristan Gingold  <gingold@adacore.com>
 276
 277         * config/vms/xm-vms.h (HOST_LONG_FORMAT, HOST_PTR_PRINTF): Define
 278         when long pointers are used.
 279         * config.build (*-*-*vms*): Handle all OpenVMS targets.
 280         (alpha64-dec-*vms*, alpha*-dec-*vms*)
 281         (ia64-hp-*vms*): Remove.
 282         * config/vms/xm-vms64.h: Delete.
 283
 284 2012-01-04  Aldy Hernandez  <aldyh@redhat.com>
 285
 286         PR middle-end/51472
 287         * trans-mem.c (expand_assign_tm): Handle TM_MEMMOVE loads correctly.
 288
 289 2012-01-04  Aldy Hernandez  <aldyh@redhat.com>
 290
 291         * opts.c (finish_options): Remove duplicate sorry.
 292
 293 2012-01-04  Aldy Hernandez  <aldyh@redhat.com>
 294
 295         PR middle-end/51696
 296         * trans-mem.c (diagnose_tm_1): Display indirect calls with no name
 297         correctly.
 298
 299 2012-01-04  Richard Guenther  <rguenther@suse.de>
 300
 301         PR middle-end/51750
 302         * tree.c (size_low_cst): New function.
 303         * tree.h (size_low_cst): Declare.
 304         * fold-const.c (fold_comparison): Use it to extract the low
 305         part of the POINTER_PLUS_EXPR offset.
 306
 307 2012-01-04  Georg-Johann Lay  <avr@gjlay.de>
 308
 309         Fix clearing ZERO_REG
 310         * config/avr/avr.md (cc): Add alternative "ldi".
 311         (movqi_insn): Use it in cc attribute.
 312         * config/avr/avr.c (notice_update_cc): Handle CC_LDI.
 313         (output_reload_in_const): Use CLR to move 0 to ZERO_REG.
 314         (output_reload_insisf): Use ZERO_REG to pre-clear register.
 315
 316 2012-01-04  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 317
 318         * configure: Regenerate.
 319
 320 2012-01-04  Richard Guenther  <rguenther@suse.de>
 321
 322         PR tree-optimization/49651
 323         * tree-ssa-structalias.c (type_can_have_subvars): New function.
 324         (var_can_have_subvars): Use it.
 325         (get_constraint_for_1): Only consider subfields if there can be any.
 326
 327 2012-01-03  Jakub Jelinek  <jakub@redhat.com>
 328
 329         PR bootstrap/51725
 330         * cselib.c (new_elt_loc_list): When moving locs from one cselib_val
 331         to its new canonical_cselib_val and the cselib_val was in
 332         first_containing_mem chain, but the canonical_cselib_val was not,
 333         add the latter into the chain.
 334         (cselib_invalidate_mem): Compare canonical_cselib_val of
 335         addr_list chain elt with v.
 336
 337         PR pch/51722
 338         * dwarf2out.c (dwarf2out_start_source_file, dwarf2out_define,
 339         dwarf2out_undef): Allocate e.info using ggc_strdup instead
 340         of xstrdup.
 341         (output_macinfo_op): Don't ggc_strdup fd->filename.
 342         (optimize_macinfo_range): Allocate grp_name using XALLOCAVEC,
 343         then ggc_strdup it.  Don't free inc->info or cur->info.
 344         (output_macinfo): Don't free ref->info or file->info.
 345
 346 2012-01-03  Ira Rosen  <irar@il.ibm.com>
 347
 348         PR tree-optimization/51269
 349         * tree-vect-loop-manip.c (set_prologue_iterations): Make
 350         first_niters a pointer.
 351         (slpeel_tree_peel_loop_to_edge): Likewise.
 352         (vect_do_peeling_for_loop_bound): Update call to
 353         slpeel_tree_peel_loop_to_edge.
 354         (vect_gen_niters_for_prolog_loop): Don't compute wide_prolog_niters
 355         here.  Remove it from the parameters list.
 356         (vect_do_peeling_for_alignment): Update calls and compute
 357         wide_prolog_niters.
 358
 359 2012-01-03  Richard Guenther  <rguenther@suse.de>
 360
 361         PR tree-optimization/51070
 362         * tree-loop-distribution.c (stmt_has_scalar_dependences_outside_loop):
 363         Properly handle calls.
 364
 365 2012-01-03  Richard Guenther  <rguenther@suse.de>
 366
 367         PR tree-optimization/51692
 368         * tree-ssa-dce.c (eliminate_unnecessary_stmts): Do not remove
 369         the LHS of allocation stmts.
 370
 371 2012-01-03  Olivier Hainque  <hainque@adacore.com>
 372
 373         * system.h: Prior to #define, #undef fopen and freopen unconditionally.
 374
 375 2012-01-03  Olivier Hainque  <hainque@adacore.com>
 376
 377         * collect2.c (main): In AIX specific computations for vector
 378         insertions, use CONST_CAST2 to cast from char ** to const char **.
 379
 380 2012-01-03  Richard Guenther  <rguenther@suse.de>
 381
 382         PR debug/51650
 383         * dwarf2out.c (dwarf2out_finish): Always create a DIE for
 384         the context of a limbo DIE when it does not already exist.
 385
 386 2012-01-03  Jakub Jelinek  <jakub@redhat.com>
 387
 388         PR tree-optimization/51719
 389         * value-prof.c (gimple_ic): When indirect call isn't noreturn,
 390         but direct call is, clear direct call's lhs and don't add fallthrough
 391         edge from dcall_bb to join_bb and PHIs.
 392
 393 2012-01-03  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 394
 395         * config/s390/s390.md ("*cmp<mode>_ccs"): Fix comment mentioning
 396         the instructions emitted by the pattern.
 397         ("*TDC_insn_<mode>"): Add comment.
 398
 399 2012-01-03  Richard Guenther  <rguenther@suse.de>
 400
 401         PR middle-end/51730
 402         * fold-const.c (fold_comparison): Properly canonicalize
 403         tree offset and HOST_WIDE_INT bit position.
 404
 405 2012-01-02  Uros Bizjak  <ubizjak@gmail.com>
 406
 407         * config/ia64/ia64.c (expand_vec_perm_broadcast): Use correct
 408         operands for extzv pattern.
 409
 410 2012-01-02  Jakub Jelinek  <jakub@redhat.com>
 411
 412         PR bootstrap/51725
 413         * cselib.c (add_mem_for_addr): Call canonical_cselib_val
 414         on mem_elt first.
 415
 416 2012-01-02  Sandra Loosemore  <sandra@codesourcery.com>
 417
 418         * doc/invoke.texi (-flto and related options): Copy-edit.
 419
 420 2012-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 421
 422         * config/mips/mips.md (loadgp_newabi_<mode>): Add missing earlyclobber.
 423
 424 2012-01-02  Jakub Jelinek  <jakub@redhat.com>
 425
 426         * config/i386/sse.md (*avx2_gatherdi<mode>_3, *avx2_gatherdi<mode>_4):
 427         New patterns.
 428
 429 2012-01-02  Richard Sandiford  <rdsandiford@googlemail.com>
 430
 431         * expr.h (move_by_pieces_ninsns): Declare.
 432         * expr.c (move_by_pieces_ninsns): Make external.
 433         * config/mips/mips-protos.h (mips_move_by_pieces_p): Declare.
 434         (mips_store_by_pieces_p): Likewise.
 435         * config/mips/mips.h (MOVE_BY_PIECES_P): Call mips_move_by_pieces_p.
 436         (STORE_BY_PIECES_P): Likewise mips_store_by_pieces_p.
 437         * config/mips/mips.c (mips_move_by_pieces_p): New function.
 438         (mips_store_by_pieces_p): Likewise.
 439
 440 2012-01-02  Jakub Jelinek  <jakub@redhat.com>
 441
 442         * passes.c (register_one_dump_file): Free full_name.
 443
 444         * reload1.c (reload): Don't allocate reg_max_ref_width here.
 445         (calculate_elim_costs_all_insns): Free offsets_at and
 446         offsets_known_at at the end and clear the pointers.
 447
 448 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
 449
 450         * config/avr/avr.opt (-mbranch-cost): Fix double definition of
 451         this option introduced in r180739.
 452
 453 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
 454
 455         PR target/51345
 456         * config.gcc (tm_file target=avr]): Add avr/avr-multilib.h
 457         (tmake_file target=avr): Add avr/t-multilib.
 458
 459         * config/avr/avr-c.c (avr_cpu_cpp_builtins): Use AVR_HAVE_8BIT_SP
 460         to built-in define __AVR_HAVE_8BIT_SP__, __AVR_HAVE_16BIT_SP__.
 461         * config/avr/genmultilib.awk: New file.
 462         * config/avr/t-multilib: New auto-generated file.
 463         * config/avr/multilib.h: New auto-generated file.
 464         * config/avr/t-avr (AVR_MCUS): New variable.
 465         (genopt.sh): Use it.
 466         (s-mlib): Depend on t-multilib.
 467         (t-multilib, multilib.h): New dependencies.
 468         (s-avr-mlib): New rule to build t-multilib, multilib.h from AVR_MCUS.
 469         (MULTILIB_OPTIONS): Remove.
 470         (MULTILIB_MATCHES): Remove.
 471         (MULTILIB_DIRNAMES): Remove.
 472         (MULTILIB_EXCEPTIONS): Remove:
 473         * config/avr/genopt.sh: Don't use hard coded file name;
 474         pass AVR_MCUS from t-avr instead.
 475
 476 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
 477
 478         * config/avr/avr.c (avr_out_ashrpsi3): Fix "case 31" to "case 23".
 479
 480 2012-01-02  Georg-Johann Lay  <avr@gjlay.de>
 481
 482         Implement light-weight DImode support.
 483         * config/avr/avr-dimode.md: New file.
 484         * config/avr/avr.md: Include it.
 485         (adjust_len): Add plus64, compare64.
 486         (HIDI): Remove code iterator.
 487         (code_stdname): New code attribute.
 488         (rotx, rotsmode): Remove DI.
 489         (rotl<mode>3, *rotw<mode>, *rotb<mode>): Use HISI instead of HIDI
 490         as code iterator.
 491         * config/avr/avr-protos.h (avr_have_dimode): New.
 492         (avr_out_plus64, avr_out_compare64): New.
 493         * config/avr/avr.c (avr_out_compare): Handle DImode.
 494         (avr_have_dimode): New variable definition and initialization.
 495         (avr_out_compare64, avr_out_plus64): New functions.
 496         (avr_out_plus_1): Use simplify_unary_operation to negate xval.
 497         (adjust_insn_length): Handle ADJUST_LEN_COMPARE64, ADJUST_LEN_PLUS64.
 498         (avr_compare_pattern): Skip DImode comparisons.
 499
 500 2012-01-02  Revital Eres  <revital.eres@linaro.org>
 501
 502         * ddg.c (def_has_ccmode_p): New function.
 503         (add_cross_iteration_register_deps,
 504         create_ddg_dep_from_intra_loop_link): Call it.
 505
 506 2012-01-02  Richard Guenther  <rguenther@suse.de>
 507
 508         PR other/51679
 509         * invoke.texi (fassociative-math): Remove spurious paranthesis.
 510
 511 2012-01-01  Jakub Jelinek  <jakub@redhat.com>
 512
 513         * gcc.c (process_command): Update copyright notice dates.
 514         * gcov.c (print_version): Likewise.
 515         * gcov-dump.c (print_version): Likewise.
 516         * mips-tfile.c (main): Likewise.
 517         * mips-tdump.c (main): Likewise.
 518
 519 2012-01-01  Ira Rosen  <irar@il.ibm.com>
 520
 521         PR tree-optimization/51704
 522         * tree-vect-slp.c (vect_detect_hybrid_slp_stmts): Check that
 523         a use is inside the basic block or loop before accessing its vect info.
 524
 525 2012-01-01  Jan Hubicka  <jhjh@suse.cz>
 526
 527         PR rtl-optimization/51069
 528         * cfgloopmanip.c (remove_path): Removing path making irreducible
 529         region unconditional makes BB part of the region.
 530
 531 2012-01-01  Jakub Jelinek  <jakub@redhat.com>
 532
 533         PR tree-optimization/51683
 534         * tree-ssa-propagate.c (substitute_and_fold): Don't optimize away
 535         calls with side-effects.
 536         * tree-ssa-ccp.c (ccp_fold_stmt): Likewise.
 537 \f
 538 Copyright (C) 2012 Free Software Foundation, Inc.
 539
 540 Copying and distribution of this file, with or without modification,
 541 are permitted in any medium without royalty provided the copyright
 542 notice and this notice are preserved.