gcc/ChangeLog

   1 2015-01-16  Chung-Ju Wu  <jasonwucj@gmail.com>
   2
   3         * config/nds32/constants.md (UNSPEC_VOLATILE_POP25_RETURN): New.
   4         * config/nds32/nds32.md (pop25return): New.
   5         * config/nds32/nds32.c (nds32_expand_epilogue_v3pop): Emit
   6         pop25return pattern.
   7
   8 2015-01-16  Chung-Ju Wu  <jasonwucj@gmail.com>
   9
  10         * doc/invoke.texi (NDS32 Options): Remove -mforce-fp-as-gp,
  11         -mforbid-fp-as-gp, and -mex9 options.
  12
  13 2015-01-16  Chung-Ju Wu  <jasonwucj@gmail.com>
  14
  15         * doc/invoke.texi (NDS32 Options): Add -mcmodel= option and
  16         remove -mgp-direct option.
  17
  18 2015-01-15  Jan Hubicka  <hubicka@ucw.cz>
  19
  20         * doc/invoke.texi (--param early-inlining-insns): Update default value.
  21         * params.def (PARAM_EARLY_INLINING_INSNS): Set to 14.
  22
  23 2015-01-15  Jan Hubicka  <hubicka@ucw.cz>
  24
  25         * ipa-inline.c (inline_small_functions): Work around hints
  26         cache issue.
  27
  28 2015-01-15  Sandra Loosemore  <sandra@codesourcery.com>
  29
  30         PR target/59710
  31         * doc/invoke.texi (Option Summary): Document new Nios II
  32         -mgpopt= syntax.
  33         (Nios II Options): Likewise.
  34         * config/nios2/nios2.opt: Add -mgpopt= option support.
  35         Modify existing -mgpopt and -mno-gpopt options to be aliases.
  36         * config/nios2/nios2-opts.h (enum nios2_gpopt_type): New.
  37         * config/nios2/nios2.c (nios2_option_override): Adjust
  38         -mgpopt defaulting.
  39         (nios2_in_small_data_p): Return true for explicit small data
  40         sections even with -G0.
  41         (nios2_symbol_ref_in_small_data_p): Adjust to handle new -mgpopt=
  42         option choices.
  43
  44 2015-01-15  Jan Hubicka  <hubicka@ucw.cz>
  45
  46         PR ipa/64612
  47         * ipa-inline-transform.c (can_remove_node_now_p): Fix handling
  48         of comdat locals.
  49         (inline_call): Fix removal of aliases.
  50
  51 2015-01-15  Jakub Jelinek  <jakub@redhat.com>
  52
  53         * flag-types.h (enum sanitize_code): Add SANITIZE_VPTR,
  54         include SANITIZE_VPTR in SANITIZE_UNDEFINED.
  55         * opts.c (common_handle_option): Add -fsanitize=vptr.
  56         * sanitizer.def (BUILT_IN_UBSAN_HANDLE_DYNAMIC_TYPE_CACHE_MISS,
  57         BUILT_IN_UBSAN_HANDLE_DYNAMIC_TYPE_CACHE_MISS_ABORT): New.
  58         * ubsan.h (enum ubsan_null_ckind): Add UBSAN_DOWNCAST_POINTER,
  59         UBSAN_DOWNCAST_REFERENCE, UBSAN_UPCAST and UBSAN_CAST_TO_VBASE.
  60         (ubsan_expand_vptr_ifn): New prototype.
  61         * internal-fn.c (expand_ANNOTATE, expand_GOMP_SIMD_LANE,
  62         expand_GOMP_SIMD_VF, expand_GOMP_SIMD_LAST_LANE, expand_UBSAN_NULL,
  63         expand_UBSAN_BOUNDS, expand_UBSAN_OBJECT_SIZE, expand_ASAN_CHECK,
  64         expand_LOOP_VECTORIZED): Make argument nameless, remove
  65         ATTRIBUTE_UNUSED.
  66         (expand_UBSAN_VPTR): New function.
  67         * internal-fn.def (UBSAN_NULL, ASAN_CHECK): Use R instead of W
  68         in fn spec.
  69         (UBSAN_VPTR): New internal function.
  70         * sanopt.c (tree_map_traits): Renamed to ...
  71         (sanopt_tree_map_traits): ... this.
  72         (sanopt_tree_triplet, sanopt_tree_triplet_map_traits): New classes.
  73         (sanopt_ctx): Adjust asan_check_map type for tree_map_traits
  74         to sanopt_tree_map_traits renaming.  Add vptr_check_map field.
  75         (maybe_optimize_ubsan_vptr_ifn): New function.
  76         (sanopt_optimize_walker): Handle IFN_UBSAN_VPTR.
  77         (pass_sanopt::execute): Likewise.  Call sanopt_optimize even for
  78         -fsanitize=vptr.
  79         * tree-ssa-alias.c (call_may_clobber_ref_p_1): Handle certain
  80         internal calls like pure functions for aliasing, even when they
  81         have other side-effects that prevent making them ECF_PURE.
  82         * ubsan.c (ubsan_vptr_type_cache_decl): New variable.
  83         (ubsan_expand_vptr_ifn): New function.
  84
  85 2015-01-15  Vladimir Makarov  <vmakarov@redhat.com>
  86
  87         PR rtl-optimization/64110
  88         * stmt.c (parse_output_constraint): Process '^' and '$'.
  89         (parse_input_constraint): Ditto.
  90         * lra-constraints.c (process_alt_operands): Process the new
  91         constraints.
  92         * ira-costs.c (record_reg_classes): Process the new constraint
  93         '^'.
  94         * genoutput.c (indep_constraints): Add '^' and '$'.
  95         * config/i386/sse.md (*vec_dup<mode>): Use '$' instead of '!'.
  96         * doc/md.texi: Add description of the new constraints.
  97
  98 2015-01-15  Thomas Schwinge  <thomas@codesourcery.com>
  99             Bernd Schmidt  <bernds@codesourcery.com>
 100             Cesar Philippidis  <cesar@codesourcery.com>
 101             James Norris  <jnorris@codesourcery.com>
 102             Tom de Vries  <tom@codesourcery.com>
 103             Ilmir Usmanov  <i.usmanov@samsung.com>
 104             Dmitry Bocharnikov  <dmitry.b@samsung.com>
 105             Evgeny Gavrin  <e.gavrin@samsung.com>
 106             Jakub Jelinek  <jakub@redhat.com>
 107
 108         * builtin-types.def (BT_FN_VOID_INT_INT_VAR)
 109         (BT_FN_VOID_INT_PTR_SIZE_PTR_PTR_PTR_INT_INT_VAR)
 110         (BT_FN_VOID_INT_OMPFN_PTR_SIZE_PTR_PTR_PTR_INT_INT_INT_INT_INT_VAR):
 111         New function types.
 112         * builtins.c: Include "gomp-constants.h".
 113         (expand_builtin_acc_on_device): New function.
 114         (expand_builtin, is_inexpensive_builtin): Handle
 115         BUILT_IN_ACC_ON_DEVICE.
 116         * builtins.def (DEF_GOACC_BUILTIN, DEF_GOACC_BUILTIN_COMPILER):
 117         New macros.
 118         * cgraph.c (cgraph_node::create): Consider flag_openacc next to
 119         flag_openmp.
 120         * config.gcc <nvptx-*> (tm_file): Add nvptx/offload.h.
 121         <*-intelmic-* | *-intelmicemul-*> (tm_file): Add
 122         i386/intelmic-offload.h.
 123         * gcc.c (LINK_COMMAND_SPEC, GOMP_SELF_SPECS): For -fopenacc, link
 124         to libgomp and its dependencies.
 125         * config/arc/arc.h (LINK_COMMAND_SPEC): Likewise.
 126         * config/darwin.h (LINK_COMMAND_SPEC_A): Likewise.
 127         * config/i386/mingw32.h (GOMP_SELF_SPECS): Likewise.
 128         * config/ia64/hpux.h (LIB_SPEC): Likewise.
 129         * config/pa/pa-hpux11.h (LIB_SPEC): Likewise.
 130         * config/pa/pa64-hpux.h (LIB_SPEC): Likewise.
 131         * doc/generic.texi: Update for OpenACC changes.
 132         * doc/gimple.texi: Likewise.
 133         * doc/invoke.texi: Likewise.
 134         * doc/sourcebuild.texi: Likewise.
 135         * gimple-pretty-print.c (dump_gimple_omp_for): Handle
 136         GF_OMP_FOR_KIND_OACC_LOOP.
 137         (dump_gimple_omp_target): Handle GF_OMP_TARGET_KIND_OACC_KERNELS,
 138         GF_OMP_TARGET_KIND_OACC_PARALLEL, GF_OMP_TARGET_KIND_OACC_DATA,
 139         GF_OMP_TARGET_KIND_OACC_UPDATE,
 140         GF_OMP_TARGET_KIND_OACC_ENTER_EXIT_DATA.
 141         Dump more data.
 142         * gimple.c: Update comments for OpenACC changes.
 143         * gimple.def: Likewise.
 144         * gimple.h: Likewise.
 145         (enum gf_mask): Add GF_OMP_FOR_KIND_OACC_LOOP,
 146         GF_OMP_TARGET_KIND_OACC_PARALLEL, GF_OMP_TARGET_KIND_OACC_KERNELS,
 147         GF_OMP_TARGET_KIND_OACC_DATA, GF_OMP_TARGET_KIND_OACC_UPDATE,
 148         GF_OMP_TARGET_KIND_OACC_ENTER_EXIT_DATA.
 149         (gimple_omp_for_cond, gimple_omp_for_set_cond): Sort in the
 150         appropriate place.
 151         (is_gimple_omp_oacc, is_gimple_omp_offloaded): New functions.
 152         * gimplify.c: Include "gomp-constants.h".
 153         Update comments for OpenACC changes.
 154         (is_gimple_stmt): Handle OACC_PARALLEL, OACC_KERNELS, OACC_DATA,
 155         OACC_HOST_DATA, OACC_DECLARE, OACC_UPDATE, OACC_ENTER_DATA,
 156         OACC_EXIT_DATA, OACC_CACHE, OACC_LOOP.
 157         (gimplify_scan_omp_clauses, gimplify_adjust_omp_clauses): Handle
 158         OMP_CLAUSE__CACHE_, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
 159         OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
 160         OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_GANG, OMP_CLAUSE_WORKER,
 161         OMP_CLAUSE_VECTOR, OMP_CLAUSE_DEVICE_RESIDENT,
 162         OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE_INDEPENDENT, OMP_CLAUSE_AUTO,
 163         OMP_CLAUSE_SEQ.
 164         (gimplify_adjust_omp_clauses_1, gimplify_adjust_omp_clauses): Use
 165         GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.  Use
 166         OMP_CLAUSE_SET_MAP_KIND.
 167         (gimplify_oacc_cache): New function.
 168         (gimplify_omp_for): Handle OACC_LOOP.
 169         (gimplify_omp_workshare): Handle OACC_KERNELS, OACC_PARALLEL,
 170         OACC_DATA.
 171         (gimplify_omp_target_update): Handle OACC_ENTER_DATA,
 172         OACC_EXIT_DATA, OACC_UPDATE.
 173         (gimplify_expr): Handle OACC_LOOP, OACC_CACHE, OACC_HOST_DATA,
 174         OACC_DECLARE, OACC_KERNELS, OACC_PARALLEL, OACC_DATA,
 175         OACC_ENTER_DATA, OACC_EXIT_DATA, OACC_UPDATE.
 176         (gimplify_body): Consider flag_openacc next to flag_openmp.
 177         * lto-streamer-out.c: Include "gomp-constants.h".
 178         * omp-builtins.def (BUILT_IN_ACC_GET_DEVICE_TYPE)
 179         (BUILT_IN_GOACC_DATA_START, BUILT_IN_GOACC_DATA_END)
 180         (BUILT_IN_GOACC_ENTER_EXIT_DATA, BUILT_IN_GOACC_PARALLEL)
 181         (BUILT_IN_GOACC_UPDATE, BUILT_IN_GOACC_WAIT)
 182         (BUILT_IN_GOACC_GET_THREAD_NUM, BUILT_IN_GOACC_GET_NUM_THREADS)
 183         (BUILT_IN_ACC_ON_DEVICE): New builtins.
 184         * omp-low.c: Include "gomp-constants.h".
 185         Update comments for OpenACC changes.
 186         (struct omp_context): Add reduction_map, gwv_below, gwv_this
 187         members.
 188         (extract_omp_for_data, use_pointer_for_field, install_var_field)
 189         (new_omp_context, delete_omp_context, scan_sharing_clauses)
 190         (create_omp_child_function, scan_omp_for, scan_omp_target)
 191         (check_omp_nesting_restrictions, lower_reduction_clauses)
 192         (build_omp_regions_1, diagnose_sb_0, make_gimple_omp_edges):
 193         Update for OpenACC changes.
 194         (scan_sharing_clauses): Handle OMP_CLAUSE_NUM_GANGS:
 195         OMP_CLAUSE_NUM_WORKERS: OMP_CLAUSE_VECTOR_LENGTH,
 196         OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT, OMP_CLAUSE_GANG,
 197         OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, OMP_CLAUSE_DEVICE_RESIDENT,
 198         OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE__CACHE_, OMP_CLAUSE_INDEPENDENT,
 199         OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ.  Use GOMP_MAP_* instead of
 200         OMP_CLAUSE_MAP_*.
 201         (expand_omp_for_static_nochunk, expand_omp_for_static_chunk):
 202         Handle GF_OMP_FOR_KIND_OACC_LOOP.
 203         (expand_omp_target, lower_omp_target): Handle
 204         GF_OMP_TARGET_KIND_OACC_PARALLEL, GF_OMP_TARGET_KIND_OACC_KERNELS,
 205         GF_OMP_TARGET_KIND_OACC_UPDATE,
 206         GF_OMP_TARGET_KIND_OACC_ENTER_EXIT_DATA,
 207         GF_OMP_TARGET_KIND_OACC_DATA.
 208         (pass_expand_omp::execute, execute_lower_omp)
 209         (pass_diagnose_omp_blocks::gate): Consider flag_openacc next to
 210         flag_openmp.
 211         (offload_symbol_decl): New variable.
 212         (oacc_get_reduction_array_id, oacc_max_threads)
 213         (get_offload_symbol_decl, get_base_type, lookup_oacc_reduction)
 214         (maybe_lookup_oacc_reduction, enclosing_target_ctx)
 215         (oacc_loop_or_target_p, oacc_lower_reduction_var_helper)
 216         (oacc_gimple_assign, oacc_initialize_reduction_data)
 217         (oacc_finalize_reduction_data, oacc_process_reduction_data): New
 218         functions.
 219         (is_targetreg_ctx): Remove function.
 220         * tree-core.h (enum omp_clause_code): Add OMP_CLAUSE__CACHE_,
 221         OMP_CLAUSE_DEVICE_RESIDENT, OMP_CLAUSE_USE_DEVICE,
 222         OMP_CLAUSE_GANG, OMP_CLAUSE_ASYNC, OMP_CLAUSE_WAIT,
 223         OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ, OMP_CLAUSE_INDEPENDENT,
 224         OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR, OMP_CLAUSE_NUM_GANGS,
 225         OMP_CLAUSE_NUM_WORKERS, OMP_CLAUSE_VECTOR_LENGTH.
 226         * tree.c (omp_clause_code_name, walk_tree_1): Update accordingly.
 227         * tree.h (OMP_CLAUSE_GANG_EXPR, OMP_CLAUSE_GANG_STATIC_EXPR)
 228         (OMP_CLAUSE_ASYNC_EXPR, OMP_CLAUSE_WAIT_EXPR)
 229         (OMP_CLAUSE_VECTOR_EXPR, OMP_CLAUSE_WORKER_EXPR)
 230         (OMP_CLAUSE_NUM_GANGS_EXPR, OMP_CLAUSE_NUM_WORKERS_EXPR)
 231         (OMP_CLAUSE_VECTOR_LENGTH_EXPR): New macros.
 232         * tree-core.h: Update comments for OpenACC changes.
 233         (enum omp_clause_map_kind): Remove.
 234         (struct tree_omp_clause): Change type of map_kind member from enum
 235         omp_clause_map_kind to unsigned char.
 236         * tree-inline.c: Update comments for OpenACC changes.
 237         * tree-nested.c: Likewise.  Include "gomp-constants.h".
 238         (convert_nonlocal_reference_stmt, convert_local_reference_stmt)
 239         (convert_tramp_reference_stmt, convert_gimple_call): Update for
 240         OpenACC changes.  Use GOMP_MAP_* instead of OMP_CLAUSE_MAP_*.  Use
 241         OMP_CLAUSE_SET_MAP_KIND.
 242         * tree-pretty-print.c: Include "gomp-constants.h".
 243         (dump_omp_clause): Handle OMP_CLAUSE_DEVICE_RESIDENT,
 244         OMP_CLAUSE_USE_DEVICE, OMP_CLAUSE__CACHE_, OMP_CLAUSE_GANG,
 245         OMP_CLAUSE_ASYNC, OMP_CLAUSE_AUTO, OMP_CLAUSE_SEQ,
 246         OMP_CLAUSE_WAIT, OMP_CLAUSE_WORKER, OMP_CLAUSE_VECTOR,
 247         OMP_CLAUSE_NUM_GANGS, OMP_CLAUSE_NUM_WORKERS,
 248         OMP_CLAUSE_VECTOR_LENGTH, OMP_CLAUSE_INDEPENDENT.  Use GOMP_MAP_*
 249         instead of OMP_CLAUSE_MAP_*.
 250         (dump_generic_node): Handle OACC_PARALLEL, OACC_KERNELS,
 251         OACC_DATA, OACC_HOST_DATA, OACC_DECLARE, OACC_UPDATE,
 252         OACC_ENTER_DATA, OACC_EXIT_DATA, OACC_CACHE, OACC_LOOP.
 253         * tree-streamer-in.c: Include "gomp-constants.h".
 254         (unpack_ts_omp_clause_value_fields) Use GOMP_MAP_* instead of
 255         OMP_CLAUSE_MAP_*.  Use OMP_CLAUSE_SET_MAP_KIND.
 256         * tree-streamer-out.c: Include "gomp-constants.h".
 257         (pack_ts_omp_clause_value_fields): Use GOMP_MAP_* instead of
 258         OMP_CLAUSE_MAP_*.
 259         * tree.def (OACC_PARALLEL, OACC_KERNELS, OACC_DATA)
 260         (OACC_HOST_DATA, OACC_LOOP, OACC_CACHE, OACC_DECLARE)
 261         (OACC_ENTER_DATA, OACC_EXIT_DATA, OACC_UPDATE): New tree codes.
 262         * tree.c (omp_clause_num_ops): Update accordingly.
 263         * tree.h (OMP_BODY, OMP_CLAUSES, OMP_LOOP_CHECK, OMP_CLAUSE_SIZE):
 264         Likewise.
 265         (OACC_PARALLEL_BODY, OACC_PARALLEL_CLAUSES, OACC_KERNELS_BODY)
 266         (OACC_KERNELS_CLAUSES, OACC_DATA_BODY, OACC_DATA_CLAUSES)
 267         (OACC_HOST_DATA_BODY, OACC_HOST_DATA_CLAUSES, OACC_CACHE_CLAUSES)
 268         (OACC_DECLARE_CLAUSES, OACC_ENTER_DATA_CLAUSES)
 269         (OACC_EXIT_DATA_CLAUSES, OACC_UPDATE_CLAUSES)
 270         (OACC_KERNELS_COMBINED, OACC_PARALLEL_COMBINED): New macros.
 271         * tree.h (OMP_CLAUSE_MAP_KIND): Cast it to enum gomp_map_kind.
 272         (OMP_CLAUSE_SET_MAP_KIND): New macro.
 273         * varpool.c (varpool_node::get_create): Consider flag_openacc next
 274         to flag_openmp.
 275         * config/i386/intelmic-offload.h: New file.
 276         * config/nvptx/offload.h: Likewise.
 277
 278 2015-01-15  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
 279
 280         * explow.h: Remove duplicate contents.
 281         * dojump.h: Likewise.
 282
 283 2015-01-15  Richard Earnshaw  <rearnsha@arm.com>
 284
 285         * arm.c (arm_xgene_tune): Add default initializer for instruction
 286         fusion.
 287
 288 2015-01-15  Jan Hubicka  <hubicka@ucw.cz>
 289
 290         PR ipa/64068
 291         PR ipa/64559
 292         * ipa.c (symbol_table::remove_unreachable_nodes):
 293         Do not put abstract origins into boundary.
 294
 295 2015-01-15  Evgeny Stupachenko  <evstupac@gmail.com>
 296
 297         * config/i386/gnu-user.h (CRT_GET_RFIB_DATA): Remove EBX register usage.
 298         * config/i386/sysv4.h (CRT_GET_RFIB_DATA): Ditto.
 299
 300 2015-01-15  Steve Ellcey  <sellcey@mips.com>
 301
 302         * Makefile.in (PLUGIN_HEADERS): Add dominance.h, cfg.h, cfgrtl.h,
 303         cfganal.h, cfgbuild.h, cfgcleanup.h, lcm.h, cfgloopmanip.h,
 304         builtins.def, and chkp-builtins.def.
 305
 306 2015-01-15  David Edelsohn  <dje.gcc@gmail.com>
 307
 308         * config/rs6000/default64.h (TARGET_DEFAULT) [LITTLE_ENDIAN]: Use
 309         ISA 2.7 (POWER8).
 310
 311 2015-01-15  Richard Biener  <rguenther@suse.de>
 312
 313         PR tree-optimization/61743
 314         * tree-ssa-pre.c (insert_into_preds_of_block): Preserve range
 315         information on PHIs for some simple cases.
 316
 317 2015-01-15  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
 318
 319         * config/arm/arm.md (generic_sched): Specify xgene1 in 'no' list.
 320         Include xgene1.md.
 321         * config/arm/arm.c (arm_issue_rate): Specify 4 for xgene1.
 322         * config/arm/arm-cores.def (xgene1): New entry.
 323         * config/arm/arm-tables.opt: Regenerate.
 324         * config/arm/arm-tune.md: Regenerate.
 325         * config/arm/bpabi.h (BE8_LINK_SPEC): Specify mcpu=xgene1.
 326
 327 2015-01-15  Yuri Rumyantsev  <ysrumyan@gmail.com>
 328
 329         * tree-if-conv.c: Include hash-map.h.
 330         (aggressive_if_conv): New variable.
 331         (fold_build_cond_expr): Add simplification of non-zero condition.
 332         (add_to_dst_predicate_list): Invoke add_to_predicate_list if edge
 333         destination block is not always executed.
 334         (if_convertible_phi_p): Fix commentary, allow phi nodes have more
 335         than two predecessors if AGGRESSIVE_IF_CONV is true.
 336         (if_convertible_stmt_p): Fix commentary.
 337         (all_preds_critical_p): New function.
 338         (has_pred_critical_p): New function.
 339         (if_convertible_bb_p): Fix commentary, if AGGRESSIVE_IF_CONV is true
 340         BB can have more than two predecessors and all incoming edges can be
 341         critical.
 342         (predicate_bbs): Skip predication for loop exit block, use build2_loc
 343         to compute predicate for true edge.
 344         (find_phi_replacement_condition): Delete this function.
 345         (is_cond_scalar_reduction): Add arguments ARG_0, ARG_1 and EXTENDED.
 346         Allow interchange PHI arguments if EXTENDED is false.
 347         Change check that block containing reduction statement candidate
 348         is predecessor of phi-block since phi may have more than two arguments.
 349         (phi_args_hash_traits): New helper structure.
 350         (struct phi_args_hash_traits): New type.
 351         (phi_args_hash_traits::hash): New function.
 352         (phi_args_hash_traits::equal_keys): New function.
 353         (gen_phi_arg_condition): New function.
 354         (predicate_scalar_phi): Add handling of phi nodes with more than two
 355         arguments, delete COND and TRUE_BB arguments, insert body of
 356         find_phi_replacement_condition to predicate ordinary phi nodes.
 357         (predicate_all_scalar_phis): Skip blocks with the only predecessor,
 358         delete call of find_phi_replacement_condition and invoke
 359         predicate_scalar_phi with two arguments.
 360         (insert_gimplified_predicates): Add assert that non-predicated block
 361         don't have statements to insert.
 362         (ifcvt_split_critical_edges): New function.
 363         (ifcvt_split_def_stmt): Likewise.
 364         (ifcvt_walk_pattern_tree): Likewise.
 365         (stmt_is_root_of_bool_pattern): Likewise.
 366         (ifcvt_repair_bool_pattern): Likewise.
 367         (ifcvt_local_dce): Likewise.
 368         (tree_if_conversion): Add initialization of AGGRESSIVE_IF_CONV which
 369         is copy of inner or outer loop force_vectorize field, invoke
 370         ifcvt_split_critical_edges, ifcvt_local_dce and
 371         ifcvt_repair_bool_pattern for aggressive if-conversion.
 372
 373 2015-01-15  Philipp Tomsich  <ptomsich@theobroma-systems.com>
 374
 375         * config/aarch64/aarch64.md: Include xgene1.md.
 376         * config/aarch64/xgene1.md: New file.
 377
 378 2015-01-15  Philipp Tomsich  <philipp.tomsich@theobroma-systems.com>
 379
 380         * config/aarch64/aarch64-cores.def (xgene1): Update/add the
 381         xgene1 (APM XGene-1) core definition.
 382         * gcc/config/aarch64/aarch64.c: Add cost tables for APM XGene-1
 383         * config/arm/aarch-cost-tables.h: Add cost tables for APM XGene-1
 384         * doc/invoke.texi: Document -mcpu=xgene1.
 385
 386 2015-10-15  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
 387
 388         * dojump.h: New header file.
 389         * explow.h: Likewise.
 390         * expr.h: Remove includes.
 391         Move expmed.c prototypes to expmed.h.
 392         Move dojump.c prototypes to dojump.h.
 393         Move alias.c prototypes to alias.h.
 394         Move explow.c prototypes to explow.h.
 395         Move calls.c prototypes to calls.h.
 396         Move emit-rtl.c prototypes to emit-rtl.h.
 397         Move varasm.c prototypes to varasm.h.
 398         Move stmt.c prototypes to stmt.h.
 399         (saved_pending_stack_adjust): Move to dojump.h.
 400         (adjust_address): Move to explow.h.
 401         (adjust_address_nv): Move to emit-rtl.h.
 402         (adjust_bitfield_address): Likewise.
 403         (adjust_bitfield_address_size): Likewise.
 404         (adjust_bitfield_address_nv): Likewise.
 405         (adjust_automodify_address_nv): Likewise.
 406         * explow.c (expr_size): Move to expr.c.
 407         (int_expr_size): Likewise.
 408         (tree_expr_size): Likewise.
 409         Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 410         fixed-value.h hashtab.h statistics.h stmt.h varasm.h.
 411         * genemit.c (main): Generate includes statistics.h, real.h, fixed-value.h,
 412         insn-config.h, expmed.h, dojump.h, explow.h, emit-rtl.h, stmt.h.
 413         * genopinit.c (main): Generate includes hashtab.h, hard-reg-set.h, function.h,
 414         statistics.h, real.h, fixed-value.h, expmed.h, dojump.h, explow.h, emit-rtl.h,
 415         stmt.h.
 416         * genoutput.c (main): Generate includes hashtab.h, statistics.h, real.h,
 417         fixed-value.h, expmed.h, dojump.h, explow.h, emit-rtl.h, stmt.h.
 418         * genemit.c (open_base_files): Generate includes flags.h, statistics.h, real.h,
 419         fixed-value.h, tree.h, expmed.h, dojump.h, explow.h, calls.h, emit-rtl.h, varasm.h,
 420         stmt.h.
 421         * config/tilepro/gen-mul-tables.cc: Generate includes hashtab.h, hash-set.h, vec.h,
 422         machmode.h, tm.h, hard-reg-set.h, input.h, function.h, rtl.h, flags.h, statistics.h,
 423         double-int.h, real.h, fixed-value.h, alias.h, wide-int.h, inchash.h, tree.h,
 424         insn-config.h, expmed.h, dojump.h, explow.h, calls.h, emit-rtl.h, varasm.h, stmt.h.
 425         * config/tilegx/mul-tables.c: Include alias.h calls.h dojump.h
 426         double-int.h emit-rtl.h explow.h expmed.h fixed-value.h flags.h
 427         function.h hard-reg-set.h hash-set.h hashtab.h inchash.h input.h
 428         insn-config.h machmode.h real.h rtl.h statistics.h stmt.h symtab.h
 429         tm.h tree.h varasm.h vec.h wide-int.h.
 430         * rtlhooks.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
 431         explow.h expmed.h fixed-value.h flags.h function.h hard-reg-set.h
 432         hash-set.h hashtab.h inchash.h input.h insn-config.h machmode.h
 433         real.h statistics.h stmt.h tree.h varasm.h vec.h wide-int.h.
 434         * cfgloopanal.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
 435         explow.h expmed.h fixed-value.h flags.h inchash.h insn-config.h
 436         real.h statistics.h stmt.h tree.h varasm.h wide-int.h.
 437         * loop-iv.c: Likewise.
 438         * lra-assigns.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
 439         explow.h expmed.h fixed-value.h flags.h inchash.h real.h
 440         statistics.h stmt.h tree.h varasm.h wide-int.h.
 441         * lra-constraints.c: Likewise.
 442         * lra-eliminations.c: Likewise.
 443         * lra-lives.c: Likewise.
 444         * lra-remat.c: Likewise.
 445         * bt-load.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
 446         explow.h expmed.h fixed-value.h inchash.h insn-config.h real.h
 447         statistics.h stmt.h tree.h varasm.h wide-int.h.
 448         * hw-doloop.c: Likewise.
 449         * ira-color.c: Likewise.
 450         * ira-emit.c: Likewise.
 451         * loop-doloop.c: Likewise.
 452         * loop-invariant.c: Likewise.
 453         * reload.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
 454         explow.h expmed.h fixed-value.h inchash.h real.h rtl.h
 455         statistics.h stmt.h tree.h varasm.h wide-int.h.
 456         * caller-save.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
 457         explow.h expmed.h fixed-value.h inchash.h real.h statistics.h
 458         stmt.h tree.h varasm.h wide-int.h.
 459         * combine-stack-adj.c: Likewise.
 460         * cse.c: Likewise.
 461         * ddg.c: Likewise.
 462         * ifcvt.c: Likewise.
 463         * ira-costs.c: Likewise.
 464         * jump.c: Likewise.
 465         * lra-coalesce.c: Likewise.
 466         * lra-spills.c: Likewise.
 467         * profile.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
 468         explow.h expmed.h fixed-value.h insn-config.h real.h statistics.h
 469         stmt.h varasm.h wide-int.h.
 470         * lra.c: Include alias.h calls.h dojump.h double-int.h emit-rtl.h
 471         explow.h expmed.h fixed-value.h real.h statistics.h stmt.h
 472         varasm.h.
 473         * config/sh/sh_treg_combine.cc: Include alias.h calls.h dojump.h
 474         double-int.h explow.h expmed.h fixed-value.h flags.h real.h
 475         statistics.h stmt.h varasm.h wide-int.h.
 476         * reorg.c: Include alias.h calls.h dojump.h double-int.h explow.h
 477         expmed.h fixed-value.h inchash.h real.h statistics.h stmt.h tree.h
 478         varasm.h wide-int.h.
 479         * reload1.c: Include alias.h calls.h dojump.h double-int.h explow.h
 480         expmed.h fixed-value.h real.h rtl.h statistics.h stmt.h varasm.h.
 481         * config/tilegx/tilegx.c: Include alias.h dojump.h double-int.h
 482         emit-rtl.h explow.h expmed.h fixed-value.h flags.h real.h
 483         statistics.h stmt.h.
 484         * config/tilepro/tilepro.c: Likewise.
 485         * config/mmix/mmix.c: Include alias.h dojump.h double-int.h emit-rtl.h
 486         explow.h expmed.h fixed-value.h real.h statistics.h stmt.h.
 487         * config/pdp11/pdp11.c: Likewise.
 488         * config/xtensa/xtensa.c: Likewise.
 489         * config/lm32/lm32.c: Include alias.h dojump.h double-int.h emit-rtl.h
 490         explow.h expmed.h fixed-value.h real.h statistics.h stmt.h
 491         varasm.h.
 492         * tree-chkp.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 493         fixed-value.h flags.h function.h hard-reg-set.h hashtab.h
 494         insn-config.h real.h rtl.h statistics.h stmt.h tm.h.
 495         * cilk-common.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 496         fixed-value.h flags.h function.h hard-reg-set.h hashtab.h
 497         insn-config.h real.h rtl.h statistics.h stmt.h tm.h varasm.h.
 498         * rtl-chkp.c: Likewise.
 499         * tree-chkp-opt.c: Likewise.
 500         * config/arm/arm-builtins.c: Include calls.h dojump.h emit-rtl.h explow.h
 501         expmed.h fixed-value.h flags.h function.h hard-reg-set.h hashtab.h
 502         insn-config.h real.h statistics.h stmt.h varasm.h.
 503         * ipa-icf.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 504         fixed-value.h flags.h hashtab.h insn-config.h real.h rtl.h
 505         statistics.h stmt.h.
 506         * tree-vect-data-refs.c: Likewise.
 507         * graphite-sese-to-poly.c: Include calls.h dojump.h emit-rtl.h explow.h
 508         expmed.h fixed-value.h flags.h hashtab.h insn-config.h real.h
 509         rtl.h statistics.h stmt.h varasm.h.
 510         * internal-fn.c: Likewise.
 511         * ipa-icf-gimple.c: Likewise.
 512         * lto-section-out.c: Likewise.
 513         * tree-data-ref.c: Likewise.
 514         * tree-nested.c: Likewise.
 515         * tree-outof-ssa.c: Likewise.
 516         * tree-predcom.c: Likewise.
 517         * tree-pretty-print.c: Likewise.
 518         * tree-scalar-evolution.c: Likewise.
 519         * tree-ssa-strlen.c: Likewise.
 520         * tree-vect-loop.c: Likewise.
 521         * tree-vect-patterns.c: Likewise.
 522         * tree-vect-slp.c: Likewise.
 523         * tree-vect-stmts.c: Likewise.
 524         * tsan.c: Likewise.
 525         * targhooks.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 526         fixed-value.h flags.h hashtab.h insn-config.h real.h statistics.h
 527         stmt.h.
 528         * config/sh/sh-mem.cc: Include calls.h dojump.h emit-rtl.h explow.h
 529         expmed.h fixed-value.h flags.h hashtab.h insn-config.h real.h
 530         statistics.h stmt.h varasm.h.
 531         * loop-unroll.c: Likewise.
 532         * ubsan.c: Likewise.
 533         * tree-ssa-loop-prefetch.c: Include calls.h dojump.h emit-rtl.h explow.h
 534         expmed.h fixed-value.h flags.h hashtab.h real.h rtl.h statistics.h
 535         stmt.h varasm.h.
 536         * dse.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 537         fixed-value.h function.h hashtab.h statistics.h stmt.h varasm.h.
 538         * tree-switch-conversion.c: Include calls.h dojump.h emit-rtl.h explow.h
 539         expmed.h fixed-value.h hashtab.h insn-config.h real.h rtl.h
 540         statistics.h stmt.h.
 541         * generic-match-head.c: Include calls.h dojump.h emit-rtl.h explow.h
 542         expmed.h fixed-value.h hashtab.h insn-config.h real.h rtl.h
 543         statistics.h stmt.h varasm.h.
 544         * gimple-match-head.c: Likewise.
 545         * lto-cgraph.c: Likewise.
 546         * lto-section-in.c: Likewise.
 547         * lto-streamer-in.c: Likewise.
 548         * lto-streamer-out.c: Likewise.
 549         * tree-affine.c: Likewise.
 550         * tree-cfg.c: Likewise.
 551         * tree-cfgcleanup.c: Likewise.
 552         * tree-if-conv.c: Likewise.
 553         * tree-into-ssa.c: Likewise.
 554         * tree-ssa-alias.c: Likewise.
 555         * tree-ssa-copyrename.c: Likewise.
 556         * tree-ssa-dse.c: Likewise.
 557         * tree-ssa-forwprop.c: Likewise.
 558         * tree-ssa-live.c: Likewise.
 559         * tree-ssa-math-opts.c: Likewise.
 560         * tree-ssa-pre.c: Likewise.
 561         * tree-ssa-sccvn.c: Likewise.
 562         * tree-tailcall.c: Likewise.
 563         * tree-vect-generic.c: Likewise.
 564         * tree-sra.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 565         fixed-value.h hashtab.h insn-config.h real.h rtl.h stmt.h varasm.h.
 566         * stor-layout.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 567         fixed-value.h hashtab.h insn-config.h real.h statistics.h stmt.h.
 568         * varasm.c: Likewise.
 569         * coverage.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 570         fixed-value.h hashtab.h insn-config.h real.h statistics.h stmt.h
 571         varasm.h.
 572         * init-regs.c: Likewise.
 573         * ira.c: Likewise.
 574         * omp-low.c: Likewise.
 575         * stack-ptr-mod.c: Likewise.
 576         * tree-ssa-reassoc.c: Likewise.
 577         * tree-complex.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 578         fixed-value.h hashtab.h insn-config.h rtl.h statistics.h stmt.h
 579         varasm.h.
 580         * dwarf2cfi.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 581         fixed-value.h hashtab.h insn-config.h statistics.h stmt.h varasm.h.
 582         * shrink-wrap.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 583         fixed-value.h hashtab.h real.h rtl.h statistics.h stmt.h.
 584         * recog.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 585         fixed-value.h hashtab.h real.h rtl.h statistics.h stmt.h varasm.h.
 586         * tree-ssa-phiopt.c: Likewise.
 587         * config/darwin.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 588         fixed-value.h hashtab.h real.h statistics.h stmt.h.
 589         * config/fr30/fr30.c: Likewise.
 590         * config/frv/frv.c: Likewise.
 591         * expr.c: Likewise.
 592         * final.c: Likewise.
 593         * optabs.c: Likewise.
 594         * passes.c: Likewise.
 595         * simplify-rtx.c: Likewise.
 596         * stmt.c: Likewise.
 597         * toplev.c: Likewise.
 598         * var-tracking.c: Likewise.
 599         * gcse.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 600         fixed-value.h hashtab.h real.h statistics.h stmt.h varasm.h.
 601         * lower-subreg.c: Likewise.
 602         * postreload-gcse.c: Likewise.
 603         * ree.c: Likewise.
 604         * reginfo.c: Likewise.
 605         * store-motion.c: Likewise.
 606         * combine.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 607         fixed-value.h hashtab.h real.h stmt.h varasm.h.
 608         * emit-rtl.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 609         fixed-value.h hashtab.h statistics.h stmt.h.
 610         * dojump.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 611         fixed-value.h hashtab.h statistics.h stmt.h varasm.h.
 612         * except.c: Likewise.
 613         * explow.c: Likewise.
 614         * tree-dfa.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 615         fixed-value.h insn-config.h real.h rtl.h statistics.h stmt.h
 616         varasm.h.
 617         * gimple-fold.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 618         fixed-value.h insn-config.h real.h rtl.h statistics.h varasm.h.
 619         * tree-ssa-structalias.c: Likewise.
 620         * cfgexpand.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 621         fixed-value.h insn-config.h real.h statistics.h.
 622         * calls.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 623         fixed-value.h insn-config.h real.h statistics.h stmt.h.
 624         * bb-reorder.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 625         fixed-value.h insn-config.h real.h statistics.h stmt.h varasm.h.
 626         * cfgbuild.c: Likewise.
 627         * function.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 628         fixed-value.h real.h rtl.h statistics.h stmt.h.
 629         * cfgrtl.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 630         fixed-value.h real.h rtl.h statistics.h stmt.h varasm.h.
 631         * dbxout.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 632         fixed-value.h real.h statistics.h stmt.h.
 633         * auto-inc-dec.c: Include calls.h dojump.h emit-rtl.h explow.h expmed.h
 634         fixed-value.h real.h statistics.h stmt.h varasm.h.
 635         * cprop.c: Likewise.
 636         * modulo-sched.c: Likewise.
 637         * postreload.c: Likewise.
 638         * ccmp.c: Include calls.h dojump.h emit-rtl.h explow.h fixed-value.h
 639         flags.h function.h hard-reg-set.h hashtab.h insn-config.h real.h
 640         statistics.h stmt.h varasm.h.
 641         * gimple-ssa-strength-reduction.c: Include calls.h dojump.h emit-rtl.h
 642         explow.h fixed-value.h flags.h hashtab.h insn-config.h real.h
 643         rtl.h statistics.h stmt.h varasm.h.
 644         * tree-ssa-loop-ivopts.c: Include calls.h dojump.h emit-rtl.h explow.h
 645         fixed-value.h flags.h hashtab.h real.h rtl.h statistics.h stmt.h
 646         varasm.h.
 647         * expmed.c: Include calls.h dojump.h emit-rtl.h explow.h fixed-value.h
 648         function.h hard-reg-set.h hashtab.h real.h statistics.h stmt.h
 649         varasm.h.
 650         * target-globals.c: Include calls.h dojump.h emit-rtl.h explow.h
 651         fixed-value.h function.h hashtab.h real.h statistics.h stmt.h
 652         varasm.h.
 653         * tree-ssa-address.c: Include calls.h dojump.h emit-rtl.h explow.h
 654         fixed-value.h hashtab.h real.h statistics.h stmt.h varasm.h.
 655         * cfgcleanup.c: Include calls.h dojump.h explow.h expmed.h fixed-value.h
 656         function.h real.h statistics.h stmt.h varasm.h.
 657         * alias.c: Include calls.h dojump.h explow.h expmed.h fixed-value.h
 658         insn-config.h real.h statistics.h stmt.h.
 659         * dwarf2out.c: Include calls.h dojump.h explow.h expmed.h fixed-value.h
 660         statistics.h stmt.h.
 661         * config/nvptx/nvptx.c: Include dojump.h emit-rtl.h explow.h expmed.h
 662         fixed-value.h flags.h hard-reg-set.h insn-config.h real.h
 663         statistics.h stmt.h varasm.h.
 664         * gimplify.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
 665         flags.h hashtab.h insn-config.h real.h rtl.h statistics.h.
 666         * asan.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
 667         flags.h hashtab.h insn-config.h real.h rtl.h statistics.h stmt.h.
 668         * ipa-devirt.c: Include dojump.h emit-rtl.h explow.h expmed.h
 669         fixed-value.h flags.h hashtab.h insn-config.h real.h rtl.h
 670         statistics.h stmt.h varasm.h.
 671         * ipa-polymorphic-call.c: Likewise.
 672         * config/aarch64/aarch64.c: Include dojump.h emit-rtl.h explow.h expmed.h
 673         fixed-value.h flags.h hashtab.h insn-config.h real.h statistics.h
 674         stmt.h.
 675         * config/c6x/c6x.c: Likewise.
 676         * config/aarch64/aarch64-builtins.c: Include dojump.h emit-rtl.h explow.h
 677         expmed.h fixed-value.h flags.h hashtab.h insn-config.h real.h
 678         statistics.h stmt.h varasm.h.
 679         * ipa-prop.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
 680         hashtab.h insn-config.h real.h rtl.h statistics.h stmt.h varasm.h.
 681         * ipa-split.c: Likewise.
 682         * tree-eh.c: Likewise.
 683         * tree-ssa-dce.c: Likewise.
 684         * tree-ssa-loop-niter.c: Likewise.
 685         * tree-vrp.c: Likewise.
 686         * config/nds32/nds32-cost.c: Include dojump.h emit-rtl.h explow.h
 687         expmed.h fixed-value.h hashtab.h insn-config.h real.h statistics.h
 688         stmt.h.
 689         * config/nds32/nds32-fp-as-gp.c: Likewise.
 690         * config/nds32/nds32-intrinsic.c: Likewise.
 691         * config/nds32/nds32-isr.c: Likewise.
 692         * config/nds32/nds32-md-auxiliary.c: Likewise.
 693         * config/nds32/nds32-memory-manipulation.c: Likewise.
 694         * config/nds32/nds32-pipelines-auxiliary.c: Likewise.
 695         * config/nds32/nds32-predicates.c: Likewise.
 696         * config/nds32/nds32.c: Likewise.
 697         * config/cris/cris.c: Include dojump.h emit-rtl.h explow.h expmed.h
 698         fixed-value.h hashtab.h real.h statistics.h.
 699         * config/alpha/alpha.c: Include dojump.h emit-rtl.h explow.h expmed.h
 700         fixed-value.h hashtab.h real.h statistics.h stmt.h.
 701         * config/arm/arm.c: Likewise.
 702         * config/avr/avr.c: Likewise.
 703         * config/bfin/bfin.c: Likewise.
 704         * config/h8300/h8300.c: Likewise.
 705         * config/i386/i386.c: Likewise.
 706         * config/ia64/ia64.c: Likewise.
 707         * config/iq2000/iq2000.c: Likewise.
 708         * config/m32c/m32c.c: Likewise.
 709         * config/m32r/m32r.c: Likewise.
 710         * config/m68k/m68k.c: Likewise.
 711         * config/mcore/mcore.c: Likewise.
 712         * config/mep/mep.c: Likewise.
 713         * config/mips/mips.c: Likewise.
 714         * config/mn10300/mn10300.c: Likewise.
 715         * config/moxie/moxie.c: Likewise.
 716         * config/pa/pa.c: Likewise.
 717         * config/rl78/rl78.c: Likewise.
 718         * config/rx/rx.c: Likewise.
 719         * config/s390/s390.c: Likewise.
 720         * config/sh/sh.c: Likewise.
 721         * config/sparc/sparc.c: Likewise.
 722         * config/spu/spu.c: Likewise.
 723         * config/stormy16/stormy16.c: Likewise.
 724         * config/v850/v850.c: Likewise.
 725         * config/vax/vax.c: Likewise.
 726         * config/cr16/cr16.c: Include dojump.h emit-rtl.h explow.h expmed.h
 727         fixed-value.h hashtab.h real.h statistics.h stmt.h varasm.h.
 728         * config/msp430/msp430.c: Likewise.
 729         * predict.c: Likewise.
 730         * value-prof.c: Likewise.
 731         * config/epiphany/epiphany.c: Include dojump.h emit-rtl.h explow.h
 732         expmed.h fixed-value.h hashtab.h statistics.h stmt.h.
 733         * config/microblaze/microblaze.c: Likewise.
 734         * config/nios2/nios2.c: Likewise.
 735         * config/rs6000/rs6000.c: Likewise.
 736         * tree.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
 737         insn-config.h real.h rtl.h statistics.h stmt.h.
 738         * cgraph.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
 739         insn-config.h real.h statistics.h stmt.h.
 740         * fold-const.c: Include dojump.h emit-rtl.h explow.h expmed.h
 741         fixed-value.h insn-config.h real.h statistics.h stmt.h varasm.h.
 742         * tree-inline.c: Include dojump.h emit-rtl.h explow.h expmed.h
 743         fixed-value.h real.h rtl.h statistics.h stmt.h varasm.h.
 744         * builtins.c: Include dojump.h emit-rtl.h explow.h expmed.h fixed-value.h
 745         real.h statistics.h stmt.h.
 746         * config/arc/arc.c: Include dojump.h emit-rtl.h explow.h expmed.h
 747         fixed-value.h statistics.h stmt.h.
 748         * config/visium/visium.c: Include dojump.h emit-rtl.h explow.h expmed.h
 749         stmt.h.
 750
 751 2015-01-15  Jakub Jelinek  <jakub@redhat.com>
 752
 753         * gengtype.c (create_user_defined_type): Workaround
 754         -Wmaybe-uninitialized false positives.
 755         * cse.c (fold_rtx): Likewise.
 756         * loop-invariant.c (gain_for_invariant): Likewise.
 757
 758 2015-01-15  Eric Botcazou  <ebotcazou@adacore.com>
 759
 760         * expr.c (expand_expr_real_1) <normal_inner_ref>: Use the expression to
 761         set the memory attributes in all cases but clear MEM_EXPR if need be.
 762
 763 2015-01-15  Yuri Rumyantsev  <ysrumyan@gmail.com>
 764
 765         PR tree-optimization/64434
 766         * cfgexpand.c (reorder_operands): New function.
 767         (expand_gimple_basic_block): Insert call of reorder_operands if
 768         optimized is true.
 769
 770 2015-01-15  Matthew Fortune  <matthew.fortune@imgtec.com>
 771
 772         * config/mips/micromips.md (*swp): Remove explicit parallel.
 773         (jraddiusp, *movep<MOVEP1:mode><MOVEP2:mode>): Likewise.
 774         * config/mips/mips-dsp.md (add<DSPV:mode>3): Likewise.
 775         (mips_add<DSP:dspfmt1>_s_<DSP:dspfmt2>, sub<DSPV:mode>3): Likewise.
 776         (mips_sub<DSP:dspfmt1>_s_<DSP:dspfmt2>, mips_addsc): Likewise.
 777         (mips_addwc, mips_absq_s_<DSPQ:dspfmt2>): Likewise.
 778         (mips_precrq_rs_ph_w, mips_precrqu_s_qb_ph): Likewise.
 779         (mips_shll_<DSPV:dspfmt2>, mips_shll_s_<DSPQ:dspfmt2>): Likewise.
 780         (mips_muleu_s_ph_qbl, mips_muleu_s_ph_qbr): Likewise.
 781         (mips_mulq_rs_ph, mips_muleq_s_w_phl, mips_muleq_s_w_phr): Likewise.
 782         (mips_dpaq_s_w_ph, mips_dpsq_s_w_ph, mips_mulsaq_s_w_ph): Likewise.
 783         (mips_dpaq_sa_l_w, mips_dpsq_sa_l_w, mips_maq_s_w_phl): Likewise.
 784         (mips_maq_s_w_phr, mips_maq_sa_w_phl, mips_maq_sa_w_phr): Likewise.
 785         (mips_extr_w, mips_extr_r_w, mips_extr_rs_w): Likewise.
 786         (mips_extr_s_h, mips_extp, mips_extpdp, mips_mthlip): Likewise.
 787         (mips_wrdsp): Likewise.
 788         * config/mips/mips-dspr2.md (mips_absq_s_qb): Remove explicit
 789         parallel.
 790         (mips_addu_ph, mips_addu_s_ph, mips_cmpgdu_eq_qb): Likewise.
 791         (mips_cmpgdu_lt_qb, mips_cmpgdu_le_qb, mulv2hi3): Likewise.
 792         (mips_mul_s_ph, mips_mulq_rs_w, mips_mulq_s_ph): Likewise.
 793         (mips_mulq_s_w, mips_subu_ph, mips_subu_s_ph): Likewise.
 794         (mips_dpaqx_s_w_ph, mips_dpaqx_sa_w_ph): Likewise.
 795         (mips_dpsqx_s_w_ph, mips_dpsqx_sa_w_ph): Likewise.
 796         * config/mips/mips-fixed.md (usadd<mode>3): Remove explicit parallel.
 797         (ssadd<mode>3, ussub<mode>3, sssub<mode>3, ssmul<mode>3): Likewise.
 798         (ssmaddsqdq4, ssmsubsqdq4): Likewise.
 799
 800 2015-01-14  Matthew Fortune  <matthew.fortune@imgtec.com>
 801
 802         * config/mips/mips.c (mips_rtx_costs): Set costs for LSA/DLSA.
 803         (mips_print_operand): Support 'y' to print exact log2 in decimal
 804         of a const_int.
 805         * config/mips/mips.h (ISA_HAS_LSA): New define.
 806         (ISA_HAS_DLSA): Likewise.
 807         * config/mips/mips.md (<GPR:d>lsa): New define_insn.
 808         * config/mips/predicates.md (const_immlsa_operand): New predicate.
 809
 810 2015-01-15  Martin Liska  <mliska@suse.cz>
 811
 812         PR target/64377
 813         * optc-save-gen.awk: Add support for array types.
 814
 815 2015-01-15  Richard Biener  <rguenther@suse.de>
 816
 817         PR middle-end/64365
 818         * tree-data-ref.c (dr_analyze_indices): Make sure that accesses
 819         for MEM_REF access functions with the same base can never partially
 820         overlap.
 821
 822 2015-01-14  Marcos Diaz <marcos.diaz@tallertechnologies.com>
 823
 824         * common.opt: New option -fstack-protector-explicit.
 825         * cfgexpand.c (SPCT_FLAG_EXPLICIT): New enum.
 826         (stack_protect_decl_phase): Handle stack_protect attribute for
 827         explicit stack protection requests.
 828         (expand_used_vars): Similarly.
 829         * doc/cpp.texi (__SSP_EXPLICIT__): Document predefined macro.
 830         * doc/extend.texi: Add documentation for "stack_protect" attribute.
 831         * doc/invoke.texi: Add documentation for -fstack-protector-explicit.
 832
 833 2015-01-14  Oleg Endo  <olegendo@gcc.gnu.org>
 834
 835         PR target/53988
 836         * config/sh/sh-protos.h (sh_find_set_of_reg): Add option to ignore
 837         reg-reg copies.
 838         (sh_extending_set_of_reg): New struct.
 839         (sh_find_extending_set_of_reg, sh_split_tst_subregs,
 840         sh_remove_reg_dead_or_unused_notes): New Declarations.
 841         * config/sh/sh.c (sh_remove_reg_dead_or_unused_notes,
 842         sh_find_extending_set_of_reg, sh_split_tst_subregs,
 843         sh_extending_set_of_reg::use_as_extended_reg): New functions.
 844         * config/sh/sh.md (*tst<mode>_t_zero): Rename to *tst<mode>_t_subregs,
 845         convert to insn_and_split and use new function sh_split_tst_subregs.
 846
 847 2015-01-14  Sandra Loosemore  <sandra@codesourcery.com>
 848
 849         * doc/invoke.texi (Option Summary): Reclassify -fuse-ld as a linker
 850         option.
 851         (Optimization Options): Move -fuse-ld documentation to...
 852         (Link Options): ...here.
 853
 854 2015-01-14  Matthew Fortune  <matthew.fortune@imgtec.com>
 855
 856         * config/mips/constraints.md (ZC): Add support for R6 LL/SC
 857         offsets.
 858         (ZD): Update to use ISA_HAS_9BIT_DISPLACEMENT.
 859         * config/mips/mips.h (ISA_HAS_PREFETCH_9BIT): Rename to...
 860         (ISA_HAS_9BIT_DISPLACEMENT): ... this. New macro.
 861         * config/mips/sync.md (sync_compare_and_swap<mode>): Use ZC
 862         instead of ZR for the memory operand of LL/SC.
 863         (compare_and_swap_12, sync_add<mode>): Likewise.
 864         (sync_<optab>_12, sync_old_<optab>_12): Likewise.
 865         (sync_new_<optab>_12, sync_nand_12): Likewise.
 866         (sync_old_nand_12, sync_new_nand_12): Likewise.
 867         (sync_sub<mode>, sync_old_add<mode>): Likewise.
 868         (sync_old_sub<mode>, sync_new_add<mode>): Likewise.
 869         (sync_new_sub<mode>, sync_<optab><mode>): Likewise.
 870         (sync_old_<optab><mode>, sync_new_<optab><mode>"): Likewise.
 871         (sync_nand<mode>, sync_old_nand<mode>): Likewise.
 872         (sync_new_nand<mode>, sync_lock_test_and_set<mode>): Likewise.
 873         (test_and_set_12, atomic_compare_and_swap<mode>): Likewise.
 874         (atomic_exchange<mode>_llsc, atomic_fetch_add<mode>_llsc): Likewise.
 875         * doc/md.texi (ZC): Update description.
 876
 877 2015-01-14  Andrew MacLeod  <amacleod@redhat.com>
 878
 879         * builtins.c (expand_builtin_atomic_exchange): Remove error when
 880         memory model is CONSUME.
 881         (expand_builtin_atomic_compare_exchange, expand_builtin_atomic_load,
 882         expand_builtin_atomic_store): Change invalid memory model errors to
 883         warnings.
 884         (expand_builtin_atomic_clear): Change invalid model errors to warnings
 885         and issue warning for CONSUME.
 886
 887 2015-01-14  Aldy Hernandez  <aldyh@redhat.com>
 888
 889         * lto-cgraph: Update function comments for
 890         lto_symtab_encoder_encode_*.
 891
 892 2015-01-14  Ilya Verbin  <ilya.verbin@intel.com>
 893
 894         * Makefile.in (site.exp): Do not set ENABLE_LTO.
 895
 896 2015-01-14  Ilya Verbin  <ilya.verbin@intel.com>
 897
 898         * cgraphunit.c (ipa_passes): Remove argument from ipa_write_summaries.
 899         * lto-cgraph.c (select_what_to_stream): Remove argument, use
 900         lto_stream_offload_p instead.
 901         * lto-streamer.h (select_what_to_stream): Remove argument.
 902         * passes.c (ipa_write_summaries): Likewise.
 903         * tree-pass.h (ipa_write_summaries): Likewise.
 904
 905 2015-01-14  Richard Biener  <rguenther@suse.de>
 906
 907         PR tree-optimization/59354
 908         * tree-vect-slp.c (vect_build_slp_tree_1): Treat loads from
 909         groups larger than the slp group size as having gaps.
 910
 911 2015-01-14  Andrew MacLeod  <amacleod@redhat.com>
 912
 913         PR middle-end/59448
 914         * builtins.c (get_memmodel): Promote consume to acquire always.
 915
 916 2015-01-14  Ilya Tocar  <ilya.tocar@intel.com>
 917
 918         PR target/64386
 919         * config/i386/i386.c (ix86_expand_sse_cmp): Handle V64QImode,
 920         V32HImode.
 921
 922 2015-01-14  Ilya Tocar  <ilya.tocar@intel.com>
 923
 924         PR target/64393
 925         * common/config/i386/i386-common.c (OPTION_MASK_ISA_AVX512VBMI_SET):
 926         Enable AVX512BW.
 927         (OPTION_MASK_ISA_AVX512BW_UNSET): Disable AVX512VBMI.
 928         * config/i386/i386.c (ix86_hard_regno_mode_ok): Don't check
 929         AVX512VBMI, as it implies AVX512BW.
 930
 931 2015-01-14  Ilya Tocar  <ilya.tocar@intel.com>
 932
 933         PR target/64387
 934         * config/i386/sse.md (vec_unpacks_hi_v8sf): Fix predicate.
 935         (vec_unpacks_hi_v16sf): Ditto.
 936
 937 2015-01-14  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 938
 939         * config/aarch64/arm_neon.h: Error out if AdvancedSIMD
 940         is not available.
 941
 942 2015-01-14  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 943
 944         * doc/invoke.texi (mapcs): Mention deprecation.
 945         (mapcs-frame): Likewise.
 946
 947 2015-01-14  Thomas Preud'homme  <thomas.preudhomme@arm.com>
 948
 949         PR target/64453
 950         * config/arm/arm.c (callee_saved_reg_p): Define.
 951         (arm_compute_save_reg0_reg12_mask): Use callee_saved_reg_p to check if
 952         register is callee saved instead of !call_used_regs[reg].
 953         (thumb1_compute_save_reg_mask): Likewise.
 954
 955 2015-01-14  Hale Wang  <hale.wang@arm.com>
 956
 957         * config/arm/arm.c: Tune the max_cond_insns/branch_cost for
 958         Cortex-M7.
 959
 960 2015-01-14  Richard Biener  <rguenther@suse.de>
 961
 962         PR lto/64415
 963         * tree-inline.c (insert_debug_decl_map): Check destination
 964         function MAY_HAVE_DEBUG_STMTS.
 965         (insert_init_debug_bind): Likewise.
 966         (insert_init_stmt): Remove redundant check.
 967         (remap_gimple_stmt): Drop debug stmts if the destination
 968         function has var-tracking assignments disabled.
 969
 970 2015-01-14  Martin Liska  <mliska@suse.cz>
 971
 972         * ipa-icf-gimple.c (func_checker::compare_operand): Add support for
 973         IMAGPART_EXPR and REALPART_EXPR and fix BIT_FIELD_REF comparison.
 974
 975 2015-01-14  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 976
 977         PR target/64460
 978         * config/arm/arm.md (*<arith_shift_insn>_multsi): Set 'shift' to 2.
 979         (*<arith_shift_insn>_shiftsi): Set 'shift' attr to 3.
 980
 981 2015-01-14  Matthew Fortune  <matthew.fortune@imgtec.com>
 982
 983         * config/mips/mips.h (MIPS_ISA_LEVEL_SPEC): Only infer an ISA
 984         level from an ARCH; do not inject the default.
 985         (MIPS_DEFAULT_ISA_LEVEL_SPEC): New macro split out from
 986         MIPS_ISA_LEVEL_SPEC.
 987         (MIPS_ISA_NAN2008_SPEC): Update comment.
 988         (BASE_DRIVER_SELF_SPECS): Likewise.
 989         * config/mips/elfoabi.h (DRIVER_SELF_SPECS): Add
 990         MIPS_DEFAULT_ISA_LEVEL_SPEC.
 991         * config/mips/mti-elf.h (DRIVER_SELF_SPECS): Likewise.
 992         * config/mips/mti-linux.h (DRIVER_SELF_SPECS): Likewise.
 993         * config/mips/sde.h (DRIVER_SELF_SPECS): Likewise.
 994
 995 2015-01-14  Richard Biener  <rguenther@suse.de>
 996
 997         PR tree-optimization/64493
 998         PR tree-optimization/64495
 999         * tree-vect-loop.c (vect_finalize_reduction): For double-reductions
1000         assign the proper vectorized PHI to the inner loop exit PHIs.
1001
1002 2015-01-14  Joey Ye  <joey.ye@arm.com>
1003
1004         * config/arm/arm.c (arm_compute_save_reg_mask):
1005         Do not save lr in case of tail call.
1006         * config/arm/thumb2.md (*thumb2_pop_single): New pattern.
1007
1008 2015-01-14  Martin Uecker <uecker@eecs.berkeley.edu>
1009
1010         * tree-vrp.c (check_array_ref): Emit more warnings
1011         for warn_array_bounds >= 2.
1012         * common.opt: New option -Warray-bounds=.
1013         * doc/invoke.texi: Document -Warray-bounds=.
1014
1015 2015-01-14  Chung-Ju Wu  <jasonwucj@gmail.com>
1016
1017         * config/nds32/nds32.opt (mforce-fp-as-gp): Remove.
1018         (mforbid-fp-as-gp): Remove.
1019         (mex9): Remove.
1020         * config/nds32/nds32-fp-as-gp.c (nds32_have_prologue_p): Remove.
1021         (nds32_symbol_load_store_p): Remove.
1022         (nds32_fp_as_gp_check_available): Clean up implementation.
1023         * config/nds32/nds32.h (LINK_SPEC): Remove -mforce-as-gp and -mex9
1024         cases.
1025         * config/nds32/nds32.c (nds32_asm_file_start): No need to consider
1026         fp-as-gp and ex9 cases.
1027
1028 2015-01-13  Jan Hubicka  <hubicka@ucw.cz>
1029
1030         * tree-profile.c (init_ic_make_global_vars): Drop workaround
1031         for bintuils bug 14342.
1032         (init_ic_make_global_vars): Likewise.
1033         (gimple_init_edge_profiler): Likewise.
1034         (gimple_gen_ic_func_profiler): Likewise.
1035
1036 2015-01-13  Naveen H.S  <Naveen.Hurugalawadi@caviumnetworks.com>
1037
1038         * ipa-inline.c (inline_small_functions): Swap the operands in
1039         enum.
1040
1041 2015-01-13  Jan Hubicka  <hubicka@ucw.cz>
1042
1043         PR ipa/64481
1044         * ipa-inline-analysis.c (node_growth_cache): Remove.
1045         (initialize_growth_caches): Do not initialize it.
1046         (free_growth_caches): Do not free it.
1047         (do_estimate_growth): Rename to ...
1048         (estimate_growth): ... this one; drop growth cache code.
1049         (growth_likely_positive): Always go the heuristics way.
1050         * ipa-inline.c (can_inline_edge_p): Walk through aliases.
1051         (reset_edge_caches): Do not reset node growth.
1052         (heap_edge_removal_hook): Do not maintain cache.
1053         (inline_small_functions): Likewise; strenghten sanity check.
1054         (ipa_inline): Do not maintain caches.
1055         * ipa-inline.h (node_growth_cache): Remove.
1056         (do_estimate_growth): Remove to ...
1057         (estimate_growth): this one; remove inline version.
1058         (reset_node_growth_cache): Remove.
1059
1060 2015-01-13  Jan Hubicka  <hubicka@ucw.cz>
1061
1062         PR ipa/64565
1063         * ipa-inline.c (inline_small_functions): Update callee keys after
1064         resolving speculation
1065         (inline_small_functions): Always check monotonicity of the queue.
1066
1067 2015-01-13  Marek Polacek  <polacek@redhat.com>
1068
1069         PR middle-end/64391
1070         * trans-mem.c (get_attrs_for): Return NULL_TREE if X is NULL_TREE.
1071
1072 2015-01-13  Jakub Jelinek  <jakub@redhat.com>
1073
1074         PR rtl-optimization/64286
1075         * ree.c (combine_reaching_defs): Move part of comment earlier,
1076         remove !SCALAR_INT_MODE_P check.
1077         (add_removable_extension): Don't add vector mode
1078         extensions if all uses of the source register aren't the same
1079         vector extensions.
1080
1081 2015-01-13  Renlin Li  <renlin.li@arm.com>
1082
1083         * config/arm/arm.h (CLZ_DEFINED_VALUE_AT_ZERO): Return 2.
1084         (CTZ_DEFINED_VALUE_AT_ZERO): Ditto.
1085
1086 2015-01-13  Martin Liska  <mliska@suse.cz>
1087
1088         * ipa-icf.c (sem_function::equals_private): Call new functions
1089         cl_target_option_print_diff and cl_optimization_print_diff.
1090         * optc-save-gen.awk (cl_target_option_print_diff): New function.
1091         (cl_optimization_print_diff): Likewise.
1092         * opth-gen.awk: Likewise.
1093
1094 2015-01-13  Richard Sandiford  <richard.sandiford@arm.com>
1095
1096         * config/aarch64/aarch64.md (subsi3, *subsi3_uxtw, subdi3)
1097         (*sub_<optab><ALLX:mode>_<GPI:mode>, *sub_<optab><SHORT:mode>_si_uxtw)
1098         (*sub_<optab><ALLX:mode>_shft_<GPI:mode>)
1099         (*sub_<optab><SHORT:mode>_shft_si_uxtw, *sub_<optab><mode>_multp2)
1100         (*sub_<optab>si_multp2_uxtw, *sub_uxt<mode>_multp2)
1101         (*sub_uxtsi_multp2_uxtw): Add stack pointer sources.
1102
1103 2015-01-13  Andrew Pinski   <apinski@cavium.com>
1104
1105         * config/aarch64/aarch64.c (fusion_load_store): Check dest mode
1106         instead of src mode.
1107
1108 2015-01-13  Richard Biener  <rguenther@suse.de>
1109
1110         PR lto/64373
1111         * lto-streamer-out.c (tree_is_indexable): Guard for NULL
1112         DECL_CONTEXT.
1113
1114 2015-01-13  Andrew Pinski   <apinski@cavium.com>
1115
1116         * config/aarch64/aarch64.c (aarch64_operands_ok_for_ldpstp): Reject
1117         volatile mems.
1118         (aarch64_operands_adjust_ok_for_ldpstp): Likewise.
1119
1120 2015-01-13  Jakub Jelinek  <jakub@redhat.com>
1121
1122         PR middle-end/63974
1123         * cfgexpand.c (expand_computed_goto): Don't call
1124         convert_memory_address here.
1125
1126 2015-01-13  Richard Biener  <rguenther@suse.de>
1127
1128         PR tree-optimization/64406
1129         * tree-loop-distibution.c (pass_loop_distribution::execute):
1130         Reset the SCEV hashtable if we distributed anything.
1131
1132 2015-01-13  Richard Biener  <rguenther@suse.de>
1133
1134         PR tree-optimization/64404
1135         * tree-vect-stmts.c (vectorizable_load): Reject conflicting
1136         SLP types for CSEd loads.
1137
1138 2015-01-13  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1139
1140         PR tree-optimization/64436
1141         * tree-ssa-math-opts.c (find_bswap_or_nop_1): Move code performing the
1142         merge of two symbolic numbers for a bitwise OR to ...
1143         (perform_symbolic_merge): This. Also fix computation of the range and
1144         end of the symbolic number corresponding to the result of a bitwise OR.
1145
1146 2015-01-13  Richard Biener  <rguenther@suse.de>
1147
1148         PR tree-optimization/64568
1149         * tree-ssa-forwprop.c (pass_forwprop::execute): Properly
1150         release defs of removed stmts, avoid splitting TARGET_MEM_REFs.
1151
1152 2015-01-13  Chung-Ju Wu  <jasonwucj@gmail.com>
1153
1154         * config/nds32/nds32.c (nds32_legitimate_address_p): Consider
1155         TARGET_CMODEL_LARGE and TARGET_CMODEL_MEDIUM cases.
1156
1157 2015-01-13  Chung-Ju Wu  <jasonwucj@gmail.com>
1158
1159         * config/nds32/nds32.h (NDS32_SYMBOL_FLAG_RODATA): Define our own
1160         target-specific symbol_ref flag.
1161         (NDS32_SYMBOL_REF_RODATA_P): Define it to check if the symbol_ref
1162         resides in rodata section.
1163         * config/nds32/nds32.c (TARGET_ENCODE_SECTION_INFO): Define.
1164         (nds32_encode_section_info): New function.
1165
1166 2015-01-13  Chung-Ju Wu  <jasonwucj@gmail.com>
1167
1168         * config/nds32/nds32.md (call): Use pseudo instruction bal which
1169         clobbers TA_REGNUM if large code model is specified.
1170         (call_register): Likewise.
1171         (call_immediate): Likewise.
1172         (call_value): Likewise.
1173         (call_value_register): Likewise.
1174         (call_value_immediate): Likewise.
1175
1176 2015-01-13  Chung-Ju Wu  <jasonwucj@gmail.com>
1177
1178         * config/nds32/nds32.h (TARGET_CMODEL_SMALL): New macro.
1179         (TARGET_CMODEL_MEDIUM): New macro.
1180         (TARGET_CMODEL_LARGE): New macro.
1181         * config/nds32/nds32.c (nds32_asm_file_start): Display corresponding
1182         code model setting in assembly code.
1183
1184 2015-01-13  Chung-Ju Wu  <jasonwucj@gmail.com>
1185
1186         * common/config/nds32/nds32-common.c (TARGET_DEFAULT_TARGET_FLAGS):
1187         Remove MASK_GP_DIRECT flag.
1188         * config/nds32/nds32.h (MULTILIB_DEFAULTS): Have -mcmodel=medium as
1189         one of the multilib default options.
1190         * config/nds32/nds32.opt (mgp-direct): Remove.
1191         * config/nds32/t-mlibs (MULTILIB_OPTIONS): Use -mcmodel instead of
1192         -mgp-direct.  We also remove unnecessary -mlittle-endian/-mbig-endian.
1193
1194 2015-01-13  Chung-Ju Wu  <jasonwucj@gmail.com>
1195
1196         * config/nds32/nds32.opt (mcmodel): Add new option.
1197         * config/nds32/nds32-opts.h (nds32_cmodel_type): Add new enum type
1198         to describe code model.
1199
1200 2015-01-13  Oleg Endo  <olegendo@gcc.gnu.org>
1201
1202         PR target/64479
1203         * rtlanal.c (set_reg_p): Handle SEQUENCE constructs.
1204
1205 2015-01-12  Kaz Kojima  <kkojima@gcc.gnu.org>
1206
1207         * config/sh/sh.c (sh_atomic_assign_expand_fenv): New function.
1208         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
1209         (sh_builtin_get_fpscr, sh_builtin_set_fpscr): New variables.
1210         (sh_init_builtins): Record decls for __builtin_sh_get_fpscr and
1211         __builtin_sh_set_fpscr.
1212
1213 2015-01-12  Sandra Loosemore  <sandra@codesourcery.com>
1214
1215         * doc/invoke.texi ([-Wsuggest-attribute=]): Don't use parentheses
1216         after a funtion name just to indicate it is a function.
1217         ([-fsanitize-undefined-trap-on-error]): Likewise.
1218         ([-fdbg-cnt=]): Likewise.
1219         ([-mmemcpy]): Likewise.
1220         ([-mflush-func]): Likewise.
1221         ([-msynci]): Likewise.
1222
1223 2015-01-12  Sandra Loosemore  <sandra@codesourcery.com>
1224
1225         * doc/invoke.texi ([-Wbad-function-cast]): Rewrite to avoid confusing
1226         example.
1227
1228 2015-01-12  Jakub Jelinek  <jakub@redhat.com>
1229
1230         PR tree-optimization/64563
1231         * tree-vrp.c (vrp_evaluate_conditional): Check for VR_RANGE
1232         instead of != VR_VARYING.
1233
1234         PR target/64513
1235         * config/i386/i386.c (ix86_expand_prologue): Add
1236         REG_FRAME_RELATED_EXPR to %rax and %r10 pushes.
1237
1238         PR tree-optimization/64454
1239         * tree-vrp.c (simplify_div_or_mod_using_ranges): Optimize
1240         op0 % op1 into op0 if op0 is in range [-op1 + 1, op1 - 1]
1241         for signed or [0, op1 - 1] for unsigned modulo.
1242         (simplify_stmt_using_ranges): Call simplify_div_or_mod_using_ranges
1243         even if op1 does not satisfy integer_pow2p.
1244
1245         PR other/64370
1246         * sreal.c (sreal::to_double): Use ldexp instead of scalbnl.
1247
1248 2015-01-12  Jeff Law  <law@redhat.com>
1249
1250         PR target/64461
1251         * config/m68k/m68k.md (truncsiqi2): Disable for TARGET_COLDFIRE.
1252         (trunchiqi2, truncsihi2): Similarly.
1253
1254         * config/h8300/h8300.c (Fpa): Use RTX_FRAME_RELATED_P directly
1255         rather than calling F.
1256
1257 2015-01-12  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1258
1259         * tsan.c (instrument_expr): Use force_gimple_operand.
1260         Use may_be_nonaddressable_p instead of is_gimple_addressable.
1261
1262 2015-01-12  Richard Biener  <rguenther@suse.de>
1263
1264         PR tree-optimization/64530
1265         * tree-loop-distribution.c (pg_add_dependence_edges): Shuffle
1266         back dr1.
1267
1268 2015-01-12  Richard Biener  <rguenther@suse.de>
1269
1270         PR middle-end/64357
1271         * tree-cfg.c (gimple_can_merge_blocks_p): Protect simple
1272         latches properly.
1273
1274 2015-01-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1275
1276         * config/arm/arm.c (arm_cortex_a12_tune): Update entries to match
1277         Cortex-A17 tuning parameters.
1278         * config/arm/arm-cores.def (cortex-a12): Schedule for cortex-a17.
1279
1280 2015-01-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1281
1282         * config/arm/arm-protos.h (tune_params): Add fuseable_ops field.
1283         * config/arm/arm.c (arm_macro_fusion_p): New function.
1284         (arm_macro_fusion_pair_p): Likewise.
1285         (TARGET_SCHED_MACRO_FUSION_P): Define.
1286         (TARGET_SCHED_MACRO_FUSION_PAIR_P): Likewise.
1287         (ARM_FUSE_NOTHING): Likewise.
1288         (ARM_FUSE_MOVW_MOVT): Likewise.
1289         (arm_slowmul_tune, arm_fastmul_tune, arm_strongarm_tune,
1290         arm_xscale_tune, arm_9e_tune, arm_v6t2_tune, arm_cortex_tune,
1291         arm_cortex_a8_tune, arm_cortex_a7_tune, arm_cortex_a15_tune,
1292         arm_cortex_a53_tune, arm_cortex_a57_tune, arm_cortex_a9_tune,
1293         arm_cortex_a12_tune, arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune
1294         arm_cortex_a5_tune): Specify fuseable_ops value.
1295
1296 2015-01-12  H.J. Lu  <hongjiu.lu@intel.com>
1297
1298         PR bootstrap/64561
1299         * configure.ac (HAVE_LD_PIE_COPYRELOC): Update Linux/x86-64 linker
1300         test for PIE with copy reloc.
1301         * configure: Regenerated.
1302
1303 2015-01-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
1304
1305         * config/arm/arm.c (arm_load_tp): Use R0_REGNUM instead of constant 0
1306         in gen_rtx_REG.
1307         (arm_tls_descseq_addr): Likewise.
1308         (arm_gen_movmemqi): Likewise.
1309         (arm_expand_epilogue_apcs_frame): Likewise.
1310         (arm_expand_epilogue): Likewise.
1311         (arm_expand_prologue): Likewise.  Use R1_REGNUM instead of constant 1
1312         in gen_rtx_REG.
1313
1314 2015-01-12  Martin Liska  <mliska@suse.cz>
1315
1316         PR ipa/64550
1317         * ipa-icf-gimple.c (func_checker::compare_memory_operand): Compare
1318         volatility for correct operands.
1319
1320 2015-01-12  Martin Liska  <mliska@suse.cz>
1321
1322         * ipa-icf.c (sem_function::equals_wpa): Add indirect_calls as indication
1323         that a function is not leaf.
1324         (sem_function::compare_polymorphic_p): Likewise.
1325
1326 2015-01-12  Martin Liska  <mliska@suse.cz>
1327
1328         * ipa-icf.c (sem_function::equals_wpa): Add indirect_calls as indication
1329         that a function is not leaf.
1330         (sem_function::compare_polymorphic_p): Likewise.
1331
1332 2015-01-12  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
1333
1334         * config/visium/visium.c: Add includes hashtab.h, hash-set.h,
1335         machmode.h, input.h, statistics.h, vec.h, double-int.h, real.h,
1336         fixed-value.h, alias.h, symtab.h, tree-core.h, wide-int.h, inchash.h,
1337         fold-const.h, tree-check.h.
1338
1339 2015-01-12  Jan Hubicka  <hubicka@ucw.cz>
1340
1341         PR ipa/63967
1342         PR ipa/64425
1343         * ipa-inline.c (compute_uninlined_call_time,
1344         compute_inlined_call_time): Use counts for extra precision when
1345         needed possible.
1346         (big_speedup_p): Fix formating.
1347         (RELATIVE_TIME_BENEFIT_RANGE): Remove.
1348         (relative_time_benefit): Remove.
1349         (edge_badness): Turn DECL_DISREGARD_INLINE_LIMITS into hint;
1350         merge guessed and read profile paths.
1351         (inline_small_functions): Count only !optimize_size functions into
1352         initial size; be more lax about sanity check when profile is used;
1353         be sure to update inlined function profile when profile is read.
1354
1355 2015-01-12  Jan Hubicka  <hubicka@ucw.cz>
1356
1357         PR ipa/63470
1358         * ipa-inline-analysis.c (inline_edge_duplication_hook): Adjust
1359         cost when edge becomes direct.
1360         * ipa-prop.c (make_edge_direct): Do not adjust when speculation
1361         is resolved or when introducing new speculation.
1362
1363 2015-01-12  Chen Gang  <gang.chen.5i5j@gmail.com>
1364
1365         PR ipa/64551
1366         PR ipa/64552
1367         * ipa-icf.c (sem_function::equals_private): Use '&&' instead of
1368         '||' to fix typo issue.
1369
1370         * gcc/tree.h (target_opts_for_fn): Check NULL_TREE since it can
1371         accept and return NULL.
1372
1373 2015-01-12  Martin Liska  <mliska@suse.cz>
1374
1375         * cgraph.c (cgraph_edge::remove_callee): Move function to header
1376         file for being inlined.
1377         (cgraph_set_edge_callee): Delete.
1378         (cgraph_edge::redirect_callee): Move function to header file
1379         for being inlined.
1380         (cgraph_edge::make_direct): Use new function.
1381         (cgraph_edge::dump_edge_flags): New function created from
1382         static dump_edge_flags function.
1383         (cgraph_node::dump): Use new function.
1384         (cgraph_edge::verify_count_and_frequency): New function created
1385         from verify_edge_count_and_frequency.
1386         (cgraph_edge::verify_corresponds_to_fndecl): New function created
1387         from verify_edge_corresponds_to_fndecl.
1388         (verify_edge_corresponds_to_fndecl): Delete.
1389         (cgraph_node::verify_node): Use new function.
1390         * cgraph.h (cgraph_edge::set_callee): New function.
1391         (cgraph_edge::dump_edge_flags): Likewise.
1392         (cgraph_edge::verify_corresponds_to_fndecl): Likewise.
1393
1394 2015-01-11  Jan Hubicka  <hubicka@ucw.cz>
1395
1396         * ipa-utils.c (estimate_function_body_sizes): Do not
1397         free node params when called late with early=true.
1398
1399 2015-01-11  James Greenhalgh  <james.greenhalgh@arm.com>
1400
1401         * doc/md.texi (Instruction Patterns): Rewrite text for
1402         clarity.
1403         (Example): Likewise.
1404
1405 2015-01-10  Sandra Loosemore  <sandra@codesourcery.com>
1406
1407         * doc/invoke.texi (Option Summary): Break long lines.
1408         [(-fdiagnostics-color)]: Put long literal in @smallexample
1409         instead of inline.
1410         [(-fsanitize-recover)]: Likewise.
1411         [(-fdump-rtl-split*)]: Rewrite to fix over-full hbox.
1412         [(-ffast-math)]: Likewise.
1413         [(--param max-inline-insns-recursive)]: Likewise.
1414         [(--param max-inline-recursive-depth)]: Likewise.
1415         [(-mno-text-section-literals)]: Likewise.
1416
1417 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
1418
1419         * doc/install.texi: Update for libgomp being renamed from "GNU
1420         OpenMP Runtime Library" to "GNU Offloading and Multi Processing
1421         Runtime Library".
1422         * doc/sourcebuild.texi: Likewise.
1423
1424 2015-01-10  Anthony Green  <green@moxielogic.com>
1425
1426         * config/moxie/moxie.c (moxie_option_override): Fix forcing of
1427         mul.x availability for moxiebox configuration.
1428
1429 2015-01-09  Anthony Green  <green@moxielogic.com>
1430
1431         * config/moxie/moxie.md: Tabify assembly output.
1432
1433 2015-01-09  Anthony Green  <green@moxielogic.com>
1434
1435         * config/moxie/moxie.md (CC_REG): Correct register definition.
1436
1437 2015-01-09  Sandra Loosemore  <sandra@codesourcery.com>
1438
1439         * doc/invoke.texi ([-fvtable-verify]): Copy-edit and fix markup.
1440         ([-fvtv-debug], [-fvtv-counts]): Likewise.  Correct location
1441         of log files.
1442
1443 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
1444
1445         * config/arm/arm.h (MAX_SYNC_LIBFUNC_SIZE): Delete semicolon.
1446
1447 2015-01-09  Bernd Schmidt  <bernds@codesourcery.com>
1448             Jakub Jelinek  <jakub@redhat.com>
1449
1450         PR middle-end/64412
1451         * lto-streamer.h (lto_stream_offload_p): New declaration.
1452         * lto-streamer.c (lto_stream_offload_p): New variable.
1453         * cgraphunit.c (ipa_passes): Set lto_stream_offload_p
1454         at the same time as section_name_prefix.
1455         * lto-streamer-out.c (hash_tree): Don't hash TREE_TARGET_OPTION
1456         if lto_stream_offload_p.
1457         * tree-streamer-out.c (streamer_pack_tree_bitfields): Don't
1458         stream TREE_TARGET_OPTION if lto_stream_offload_p.
1459         (write_ts_function_decl_tree_pointers): Don't
1460         stream DECL_FUNCTION_SPECIFIC_TARGET if lto_stream_offload_p.
1461         * tree-streamer-in.c (unpack_value_fields): Don't stream
1462         TREE_TARGET_OPTION in if ACCEL_COMPILER.
1463         (lto_input_ts_function_decl_tree_pointers): Don't stream
1464         DECL_FUNCTION_SPECIFIC_TARGET in if ACCEL_COMPILER.
1465         * lto-opts.c (lto_write_options): Use lto_stream_offload_p
1466         instead of section_name_prefix string comparisons.
1467
1468 2015-01-09  Jakub Jelinek  <jakub@redhat.com>
1469
1470         PR rtl-optimization/64536
1471         * cfgrtl.c (rtl_tidy_fallthru_edge): Handle removal of degenerate
1472         tablejumps.
1473
1474 2015-01-09  Michael Collison  <michael.collison@linaro.org>
1475
1476         * genattrtab.c (write_header): Include hash-set.h, machmode.h,
1477         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1478         fold-const.h, wide-int.h, and inchash.h when generating
1479         insn-attrtab.c.
1480         * genautomata.c (main) : Include hash-set.h, macInclude hash-set.h, machmode.h,
1481         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1482         fold-const.h, wide-int.h, and inchash.h when generating
1483         insn-automata.c.
1484         * genemit.c (main): Include hash-set.h, machmode.h,
1485         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1486         fold-const.h, wide-int.h, and inchash.h when generating
1487         insn-emit.c.
1488         * gengtype.c (open_base_files): Include hash-set.h, machmode.h,
1489         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1490         fold-const.h, wide-int.h, and inchash.h when generating
1491         gtype-desc.c.
1492         * genopinit.c (main): Include hash-set.h, machmode.h,
1493         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1494         fold-const.h, wide-int.h, and inchash.h when generating
1495         insn-opinit.c.
1496         * genoutput.c (output_prologue): Include hash-set.h, machmode.h,
1497         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1498         fold-const.h, wide-int.h, and inchash.h when generating
1499         insn-output.c.
1500         * genpeep.c (main): Include hash-set.h, machmode.h,
1501         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1502         fold-const.h, wide-int.h, and inchash.h when generating
1503         insn-peep.c.
1504         * genpreds.c (write_insn_preds_c): Include hash-set.h, machmode.h,
1505         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1506         fold-const.h, wide-int.h, and inchash.h when generating
1507         insn-preds.c.
1508         * optc-save-gen-awk: Include hash-set.h, machmode.h,
1509         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1510         fold-const.h, wide-int.h, and inchash.h when generating
1511         options-save.c.
1512         * opth-gen.awk: Change include guard from GCC_C_COMMON_H to GCC_C_COMMON_C
1513         when generating options.h.
1514         * alias.c: Include hash-set.h, machmode.h,
1515         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1516         fold-const.h, wide-int.h, and inchash.h due to
1517         flattening of tree.h.
1518         * asan.c: Ditto.
1519         * attribs.c: Ditto.
1520         * auto-inc-dec.c: Ditto.
1521         * auto-profile.c: Ditto
1522         * bb-reorder.c: Ditto.
1523         * bt-load.c: Include symtab.h due to flattening of tree.h.
1524         * builtins.c: Include hash-set.h, machmode.h,
1525         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1526         fold-const.h, wide-int.h, and inchash.h due to
1527         flattening of tree.h.
1528         * calls.c: Include hash-set.h, machmode.h,
1529         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1530         fold-const.h, wide-int.h, and inchash.h due to
1531         flattening of tree.h.
1532         * ccmp.c: Ditto.
1533         * cfgbuild.c: Include hash-set.h, machmode.h,
1534         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1535         fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
1536         * cfg.c: Ditto.
1537         * cfgcleanup.c: Ditto.
1538         * cfgexpand.c: Ditto.
1539         * cfghooks.c: Ditto.
1540         * cfgloop.c: Include symtab.h, fold-const.h, and
1541         inchash.h due to flattening of tree.h.
1542         * cfgloopmanip.c: Ditto.
1543         * cfgrtl.c: Include hash-set.h, machmode.h,
1544         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1545         fold-const.h, wide-int.h, and inchash.h due to
1546         flattening of tree.h.
1547         * cgraphbuild.c: Ditto.
1548         * cgraph.c: Ditto.
1549         * cgraphclones.c: Ditto.
1550         * cgraphunit.c: Ditto.
1551         * cilk-common.c: Ditto.
1552         * combine.c: Ditto.
1553         * combine-stack-adj.c: Include symbol.h due to flattening of tree.h.
1554         * config/aarch64/aarch64-builtins.c: Include hash-set.h, machmode.h,
1555         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1556         fold-const.h, wide-int.h, and inchash.h due to
1557         flattening of tree.h.
1558         * config/aarch64/aarch64.c: Ditto.
1559         * config/alpha/alpha.c: Ditto.
1560         * config/arc/arc.c: Ditto.
1561         * config/arm/aarch-common.c: Ditto.
1562         * config/arm/arm-builtins.c: Ditto.
1563         * config/arm/arm.c: Ditto.
1564         * config/arm/arm-c.c: Ditto.
1565         * config/avr/avr.c: Ditto.
1566         * config/avr/avr-c.c: Ditto.
1567         * config/avr/avr-log.c: Ditto.
1568         * config/bfin/bfin.c: Ditto.
1569         * config/c6x/c6x.c: Ditto.
1570         * config/cr16/cr16.c: Ditto.
1571         * config/cris/cris.c: Ditto.
1572         * config/darwin.c: Ditto.
1573         * config/darwin-c.c: Ditto.
1574         * config/default-c.c: Ditto.
1575         * config/epiphany/epiphany.c: Ditto.
1576         * config/fr30/fr30.c: Ditto.
1577         * config/frv/frv.c: Ditto.
1578         * config/glibc-c.c: Ditto.
1579         * config/h8300/h8300.c: Ditto.
1580         * config/i386/i386.c: Ditto.
1581         * config/i386/i386-c.c: Ditto.
1582         * config/i386/msformat.c: Ditto.
1583         * config/i386/winnt.c: Ditto.
1584         * config/i386/winnt-cxx.c: Ditto.
1585         * config/i386/winnt-stubs.c: Ditto.
1586         * config/ia64/ia64.c: Ditto.
1587         * config/ia64/ia64-c.c: Ditto.
1588         * config/iq2000/iq2000.c: Ditto.
1589         * config/lm32/lm32.c: Include symtab.h, fold-const.h,
1590         wide-int.h, and inchash.h due to flattening of tree.h.
1591         * config/m32c/m32c.c: Include hash-set.h, machmode.h,
1592         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1593         fold-const.h, wide-int.h, and inchash.h due to
1594         flattening of tree.h.
1595         * config/m32c/m32c-pragma.c: Ditto.
1596         * config/m32c/m32cr.c: Ditto.
1597         * config/m68/m68k.c: Ditto.
1598         * config/mcore/mcore.c: Ditto.
1599         * config/mep/mep.c: Ditto.
1600         * config/mep/mep-pragma.c: Ditto.
1601         * config/microblaze/microblaze.c: Ditto.
1602         * config/microblaze/microblaze-c.c: Ditto.
1603         * config/mips/mips.c: Ditto.
1604         * config/mmix/mmix.c: Include symtab.h, fold-const.h,
1605         wide-int.h, and inchash.h due to flattening of tree.h.
1606         * config/mn10300/mn10300.c: Include hash-set.h, machmode.h,
1607         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1608         fold-const.h, wide-int.h, and inchash.h due to
1609         flattening of tree.h.
1610         * config/moxie/moxie.c: Ditto.
1611         * config/msp430/msp430.c: Ditto.
1612         * config/msp430/msp430-c.c: Ditto.
1613         * config/nds32/nds32.c: Ditto.
1614         * config/nds32/nds32-cost.c: Ditto.
1615         * config/nds32/nds32-fp-as-gp.c: Ditto.
1616         * config/nds32/nds32-intrinsic.c: Ditto.
1617         * config/nds32/nds32-isr.c: Ditto.
1618         * config/nds32/nds32-md-auxillary.c: Ditto.
1619         * config/nds32/nds32-memory-manipulationx.c: Ditto.
1620         * config/nds32/nds32-pipelines-auxillary.c: Ditto.
1621         * config/nds32/nds32-predicates.c: Ditto.
1622         * config/nios2/nios2.c: Ditto.
1623         * config/nvptx/nvptx.c: Ditto.
1624         * config/pa/pa.c: Ditto.
1625         * config/pdp11/pdp11x.c: Include symtab.h, fold-const.h,
1626         wide-int.h, and inchash.h due to flattening of tree.h.
1627         * config/rl78/rl78.c: Include hash-set.h, machmode.h,
1628         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1629         fold-const.h, wide-int.h, and inchash.h due to
1630         flattening of tree.h.
1631         * config/rl78/rl78-cx.c: Ditto.
1632         * config/rs6000/rs6000.c: Ditto.
1633         * config/rs6000/rs6000-c.c: Ditto.
1634         * config/rx/rx.c: Ditto.
1635         * config/s390/s390.c: Ditto.
1636         * config/sh/sh.c: Ditto.
1637         * config/sh/sc.c: Ditto.
1638         * config/sh/sh-mem.cc: Ditto.
1639         * config/sh/sh_treg_combine.cc: Include symtab.h, inchash.h and tree.h
1640         due to flattening of tree.h.
1641         Remove include of tree-core.h.
1642         * config/sol2.c: Include hash-set.h, machmode.h,
1643         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1644         fold-const.h, wide-int.h, and inchash.h due to
1645         flattening of tree.h.
1646         * config/sol2-c.c: Ditto.
1647         * config/sol2-cxx.c: Ditto.
1648         * config/sol2-stubs.c: Ditto.
1649         * config/sparc/sparc.c: Ditto.
1650         * config/sparc/sparc-cx.c: Ditto.
1651         * config/spu/spu.c: Ditto.
1652         * config/spu/spu-c.c: Ditto
1653         * config/storym16/stormy16.c: Ditto.
1654         * config/tilegx/tilegx.c: Include symtab.h, fold-const.h,
1655         wide-int.h, and inchash.h due to flattening of tree.h.
1656         * config/tilepro/gen-mul-tables.cc: Include symtab.h in generated file.
1657         * config/tilegx/tilegx-c.c: Include hash-set.h, machmode.h,
1658         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1659         fold-const.h, wide-int.h, and inchash.h due to
1660         flattening of tree.h.
1661         * config/tilepro/tilepro.c: Include symtab.h, fold-const.h,
1662         wide-int.h, and inchash.h due to flattening of tree.h.
1663         * config/tilepro/tilepro-c.c: Include hash-set.h, machmode.h,
1664         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
1665         fold-const.h, wide-int.h, and inchash.h due to
1666         flattening of tree.h.
1667         * config/v850/v850.c: Ditto.
1668         * config/v850/v850-c.c: Ditto.
1669         * config/vax/vax.c: Ditto.
1670         * config/vms/vms.c: Ditto.
1671         * config/vms/vms-c.c: Ditto.
1672         * config/vxworks.c: Ditto.
1673         * config/winnt-c.c: Ditto.
1674         * config/xtensa/xtensa.c: Include symtab.h, fold-const.h,
1675         wide-int.h, and inchash.h due to flattening of tree.h.
1676         * convert.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1677         input.h, alias.h, symtab.h, options.h, fold-const.h,
1678         wide-int.h, and inchash.h due to flattening of tree.h.
1679         * coverage.c: Ditto.
1680         * cppbuiltin.c: Ditto.
1681         * cprop.c: Ditto.
1682         * cse.c: Add include of symtab.h due to flattening of tree.h.
1683         * cselib.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1684         input.h, alias.h, symtab.h, options.h, fold-const.h,
1685         wide-int.h, and inchash.h due to flattening of tree.h.
1686         * data-streamer.c: Ditto.
1687         * data-streamer-in.c: Ditto.
1688         * data-streamer-out.c: Ditto.
1689         * dbxout.c: Ditto.
1690         * dce.c: Ditto.
1691         * ddg.c: Add include of symtab.h due to flattening of tree.h.
1692         * debug.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1693         input.h, alias.h, symtab.h, options.h, fold-const.h,
1694         wide-int.h, and inchash.h due to flattening of tree.h.
1695         * dfp.c: Ditto.
1696         * df-scan.c: Ditto.
1697         * dojump.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1698         input.h, alias.h, symtab.h, options.h, fold-const.h,
1699         wide-int.h, inchash.h and real.h due to flattening of tree.h.
1700         * double-int.c: Ditto.
1701         * dse.c: Ditto.
1702         * dumpfile.c: Ditto.
1703         * dwarf2asm.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1704         input.h, alias.h, symtab.h, fold-const.h,
1705         wide-int.h, inchash.h and real.h due to flattening of tree.h.
1706         * dwarf2cfi.c: Ditto.
1707         * dwarf2out.c: Ditto.
1708         * emit-rtl.c: Ditto.
1709         * except.c: Ditto.
1710         * explow.c: Ditto.
1711         * expmed.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1712         input.h, alias.h, symtab.h, fold-const.h,
1713         wide-int.h, and inchash.h due to flattening of tree.h.
1714         * expr.c: Ditto.
1715         * final.c: Ditto.
1716         * fixed-value.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1717         input.h, alias.h, symtab.h, fold-const.h,
1718         wide-int.h, inchash.h and fixed-value.h due to flattening of tree.h.
1719         * fold-const.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1720         input.h, alias.h, symtab.h, fold-const.h,
1721         wide-int.h, and inchash.h due to flattening of tree.h.
1722         Relocate inline function convert_to_ptrofftype_loc from tree.h.
1723         Relocate inline function fold_build_pointer_plus_loc from tree.h.
1724         Relocate inline function fold_build_pointer_plus_hwi_loc from tree.h.
1725         * fold-const.h: Relocate macro convert_to_ptrofftype from tree.h.
1726         Relocate macro fold_build_pointer_plus to relocate from tree.h.h.
1727         Relocate macro fold_build_pointer_plus_hwi from tree.h.
1728         Add prototype for convert_to_ptrofftype_loc relocated from tree.h.
1729         Add prototype for fold_build_pointer_plus_loc relocated from tree.h.
1730         Add prototype for fold_build_pointer_plus_hwi_loc relocated from tree.h.
1731         * function.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1732         input.h, alias.h, symtab.h, fold-const.h,
1733         wide-int.h, and inchash.h due to flattening of tree.h.
1734         * gcc-plugin.h: Include statistics.h, double-int.h, real.h, fixed-value.h,
1735         alias.h, flags.h, and symtab.h due to flattening of tree.h
1736         * gcse.c: Ditto.
1737         * generic-match-head.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1738         input.h, alias.h, symtab.h, options.h, fold-const.h,
1739         wide-int.h, and inchash.h due to flattening of tree.h.
1740         * ggc-page.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1741         input.h, alias.h, symtab.h, fold-const.h,
1742         wide-int.h, and inchash.h due to flattening of tree.h.
1743         * gimple-builder.c: Ditto.
1744         * gimple.c: Ditto.
1745         * gimple-expr.c: Ditto.
1746         * gimple-fold.c: Ditto.
1747         * gimple-iterator.c: Ditto.
1748         * gimple-low.c: Ditto.
1749         * gimple-match-head.c: Ditto.
1750         * gimple-pretty-print.c: Ditto.
1751         * generic-ssa-isolate-paths.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1752         input.h, alias.h, symtab.h, options.h, fold-const.h,
1753         wide-int.h, and inchash.h due to flattening of tree.h.
1754         * gimple-ssa-strength-reduction.c: Ditto.
1755         * gimple-streamer-in.c: Ditto.
1756         * gimple-streamer-out.c: Ditto.
1757         * gimple-walk.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1758         input.h, alias.h, symtab.h, fold-const.h,
1759         wide-int.h, and inchash.h due to flattening of tree.h.
1760         * gimplify.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1761         input.h, alias.h, symtab.h, options.h, fold-const.h,
1762         wide-int.h, and inchash.h due to flattening of tree.h.
1763         * gimplify-me.c: Ditto.
1764         * graphite-blocking.c: Ditto.
1765         * graphite.c: Ditto.
1766         * graphite-dependencies.c: Ditto.
1767         * graphite-interchange.c: Ditto.
1768         * graphite-isl-ast-to-gimple.c: Ditto.
1769         * graphite-optimize-isl.c: Ditto.
1770         * graphite-poly.c: Ditto.
1771         * graphite-scop-detection.c: Ditto.
1772         * graphite-sese-to-poly.c: Ditto.
1773         * hw-doloop.c: Include symtab.h due to flattening of tree.h.
1774         * ifcvt.c: Ditto.
1775         * init-regs.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1776         input.h, alias.h, symtab.h, fold-const.h,
1777         wide-int.h, and inchash.h due to flattening of tree.h.
1778         * internal-fc.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1779         input.h, alias.h, symtab.h,options.h, fold-const.h,
1780         wide-int.h, and inchash.h due to flattening of tree.h.
1781         * ipa.c: Ditto.
1782         * ipa-chkp.c: Ditto.
1783         * ipa-comdats.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1784         input.h, alias.h, symtab.h, fold-const.h,
1785         wide-int.h, and inchash.h due to flattening of tree.h.
1786         * ipa-cp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1787         input.h, alias.h, symtab.h,options.h, fold-const.h,
1788         wide-int.h, and inchash.h due to flattening of tree.h.
1789         * ipa-devirt.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1790         input.h, alias.h, symtab.h, fold-const.h,
1791         wide-int.h, and inchash.h due to flattening of tree.h.
1792         * ipa-icf.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1793         input.h, alias.h, symtab.h,options.h, fold-const.h,
1794         wide-int.h, and inchash.h due to flattening of tree.h.
1795         * ipa-icf-gimple.c: Ditto.
1796         * ipa-inline-analysis.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1797         input.h, alias.h, symtab.h, fold-const.h,
1798         wide-int.h, and inchash.h due to flattening of tree.h.
1799         * ipa-inline.c: Ditto.
1800         * ipa-inline-transform.c: Ditto.
1801         * ipa-polymorhpic-call.c: Ditto.
1802         * ipa-profile.c: Ditto.
1803         * ipa-prop.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1804         input.h, alias.h, symtab.h, options.h, fold-const.h,
1805         wide-int.h, and inchash.h due to flattening of tree.h.
1806         * ipa-pure-const.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1807         input.h, alias.h, symtab.h, fold-const.h,
1808         wide-int.h, and inchash.h due to flattening of tree.h.
1809         * ipa-ref.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1810         input.h, alias.h, symtab.h, options.h, fold-const.h,
1811         wide-int.h, and inchash.h due to flattening of tree.h.
1812         * ipa-reference.c: Ditto.
1813         * ipa-split.c: Ditto.
1814         * ipa-utils.c: Ditto.
1815         * ipa-visbility.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1816         input.h, alias.h, symtab.h, fold-const.h,
1817         wide-int.h, and inchash.h due to flattening of tree.h.
1818         * ira.c: Ditto.
1819         * ira-color.c: Include hash-set.h due to flattening of tree.h.
1820         * ira-costs.c: Ditto.
1821         * ira-emit.c: Ditto.
1822         * jump.c: Include symtab.h due to flattening of tree.h.
1823         * langhooks.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1824         input.h, alias.h, symtab.h, fold-const.h,
1825         wide-int.h, and inchash.h due to flattening of tree.h.
1826         * loop-doloop.c: Include symtab.h due to flattening of tree.h.
1827         * loop-init.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1828         input.h, alias.h, symtab.h, fold-const.h,
1829         wide-int.h, and inchash.h due to flattening of tree.h.
1830         * loop-invariant.c: Include symtab.h due to flattening of tree.h.
1831         * loop-iv.c: Ditto.
1832         * loop-unroll.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1833         input.h, alias.h, symtab.h, fold-const.h,
1834         wide-int.h, and inchash.h due to flattening of tree.h.
1835         * lower-subreg.c: Ditto.
1836         * lra-assigns.c: Include symtab.h due to flattening of tree.h.
1837         * lra.c: Include symtab.h, fold-const.h, wide-int.h and inchash.h
1838         due to flattening of tree.h.
1839         * lra-coalesce.c: Include symtab.h due to flattening of tree.h.
1840         * lra-constraints.c: Ditto.
1841         * lra-eliminations.c: Ditto.
1842         * lra-livesc: Ditto.
1843         * lra-remat.c: Ditto.
1844         * lra-spills.c: Ditto.
1845         * lto-cgraph.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1846         input.h, alias.h, symtab.h, fold-const.h,
1847         wide-int.h, and inchash.h due to flattening of tree.h.
1848         * lto-compress.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1849         input.h, alias.h, symtab.h, options, fold-const.h,
1850         wide-int.h, and inchash.h due to flattening of tree.h.
1851         * lto-opts.c: Ditto.
1852         * lto-section-in.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1853         input.h, alias.h, symtab.h, fold-const.h,
1854         wide-int.h, and inchash.h due to flattening of tree.h.
1855         * lto-section-out.c: Ditto.
1856         * lto-streamer.c: Ditto.
1857         * lto-streamer-in.c: Ditto.
1858         * lto-streamer-out.c: Ditto.
1859         * modulo-sched.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1860         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
1861         inchash.h due to flattening of tree.h.
1862         * omega.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1863         input.h, alias.h, symtab.h, options, fold-const.h,
1864         wide-int.h, and inchash.h due to flattening of tree.h.
1865         * omega-low.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1866         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
1867         inchash.h due to flattening of tree.h.
1868         * optabs.c: Ditto.
1869         * opts-global.c: Ditto.
1870         * passes.c: Ditto.
1871         * plugin.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1872         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
1873         inchash.h due to flattening of tree.h.
1874         * postreload.c: Include symtab.h due to flattening of tree.h.
1875         * postreload-gcse.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1876         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
1877         inchash.h due to flattening of tree.h.
1878         * predict.c: Ditto.
1879         * print-rtl.c: Ditto.
1880         * print-tree.c: Ditto.
1881         * profile.c: Include symtab.h, fold-const.h
1882         and inchash.h due to flattening of tree.h.
1883         * real.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1884         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
1885         inchash.h due to flattening of tree.h.
1886         * realmpfr.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1887         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
1888         inchash.h due to flattening of tree.h.
1889         * recog.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1890         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
1891         inchash.h due to flattening of tree.h.
1892         * ree.c: Ditto.
1893         * reginfo.c: Ditto.
1894         * reg-stack.c: Ditto.
1895         * reload1.c: Include symtab.h, fold-const.h, wide-int.h
1896         and inchash.h due to flattening of tree.h.
1897         * reload.c: Include symtab.h due to flattening of tree.h.
1898         * reorg.c: Ditto.
1899         * rtlanal.c: Include symtab.h, fold-const.h, wide-int.h
1900         and inchash.h due to flattening of tree.h.
1901         * rtl-chkp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1902         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
1903         inchash.h due to flattening of tree.h.
1904         * rtlhooks.c: Include symtab.h due to flattening of tree.h.
1905         * sanopt.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1906         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
1907         inchash.h due to flattening of tree.h.
1908         * sched-deps.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1909         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
1910         inchash.h due to flattening of tree.h.
1911         * sched-vis.c: Ditto.
1912         * sdbout.c: Ditto.
1913         * sel-sched.c: Include symtab.h, fold-const.h, wide-int.h
1914         and inchash.h due to flattening of tree.h.
1915         * sel-sched-ir.c: Ditto.
1916         * sese.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1917         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
1918         inchash.h due to flattening of tree.h.
1919         * shrink-wrap.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1920         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
1921         inchash.h due to flattening of tree.h.
1922         * simplify-rtx.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1923         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
1924         inchash.h due to flattening of tree.h.
1925         * stack-ptr-mod.c: Ditto.
1926         * stmt.c: Ditto.
1927         * store-motion.c: Ditto.
1928         * store-layout.c: Ditto.
1929         * stringpool.c: Ditto.
1930         * symtab.c: Ditto.
1931         * target-globals.c: Ditto.
1932         * targhooks.c: Ditto.
1933         * toplev.c: Ditto.
1934         * tracer.c: Ditto.
1935         * trans-mem.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1936         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
1937         inchash.h due to flattening of tree.h.
1938         * tree-affine.c: Ditto.
1939         * tree-browser.c: Ditto.
1940         * tree.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1941         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
1942         inchash.h due to flattening of tree.h.
1943         * tree-call-cdce.c: Include symtab.h, alias.h, double-int.h,
1944         fold-const.h, wide-int.h, inchash.h and real.h due to
1945         flattening of tree.h.
1946         * tree-cfg.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1947         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
1948         inchash.h due to flattening of tree.h.
1949         * tree-cfgcleanup.c: Ditto.
1950         * tree-chkp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1951         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
1952         inchash.h due to flattening of tree.h.
1953         * tree-chkp-opt.c: Ditto.
1954         * tree-chrec.c: Ditto.
1955         * tree-chkp-opt.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1956         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and
1957         real.h due to flattening of tree.h.
1958         * tree-core.h: Flatten header file by removing all #include statements.
1959         * tree-data-ref.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1960         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
1961         inchash.h due to flattening of tree.h.
1962         * tree-dfa.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1963         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and
1964         real.h due to flattening of tree.h.
1965         * tree-diagnostic.c: Ditto.
1966         * tree-dump.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1967         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h, real.h and
1968         fixed-value.h due to flattening of tree.h.
1969         * tree-dfa.c: Ditto.
1970         * tree-eh.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1971         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and
1972         real.h due to flattening of tree.h.
1973         * tree-emutls.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1974         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
1975         inchash.h due to flattening of tree.h.
1976         * tree.h: Flatten header files by removing all includes except tree-core.h.
1977         Remove inline function convert_to_ptrofftype_loc to relocate to fold-const.c.
1978         Remove macro convert_to_ptrofftype to relocate to fold-const.h.
1979         Remove inline function fold_build_pointer_plus_loc to relocate to fold-const.c.
1980         Remove macro fold_build_pointer_plus to relocate to fold-const.h.
1981         Remove inline function fold_build_pointer_plus_hwi_loc to relocate to fold-const.c.
1982         Remove macro fold_build_pointer_plus_hwi to relocate to fold-const.h.
1983         * tree-if-conv.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1984         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h, real.h and
1985         fixed-value.h due to flattening of tree.h.
1986         * tree-inline.c: Ditto.
1987         * tree-into-ssa.c: Ditto.
1988         * tree-iterator.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1989         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
1990         inchash.h due to flattening of tree.h.
1991         * tree-loop-distribution.c: Ditto.
1992         * tree-nested.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1993         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
1994         due to flattening of tree.h.
1995         * tree-nrv.c: Ditto.
1996         * tree-object-size.c: Ditto.
1997         * tree-outof-ssa.c: Ditto.
1998         * tree-parloops.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
1999         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
2000         inchash.h due to flattening of tree.h.
2001         * tree-phinodes.c: Ditto.
2002         * tree-predcom.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2003         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
2004         due to flattening of tree.h.
2005         * tree-pretty-print.c: Ditto.
2006         * tree-profile.c: double-int.h, input.h, alias.h, symtab.h,
2007         fold-const.h, wide-int.h and inchash.h due to flattening of tree.h.
2008         * tree-scalar-evolution.c: Include hash-set.h, machmode.h, vec.h,
2009         double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h,
2010         wide-int.h and inchash.h due to flattening of tree.h.
2011         * tree-sra.c: Include  vec.h, double-int.h,
2012         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
2013         inchash.h due to flattening of tree.h.
2014         * tree-ssa-alias.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2015         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
2016         due to flattening of tree.h.
2017         * tree-ssa.c: Ditto.
2018         * tree-ssa-ccp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2019         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h
2020         and real.h due to flattening of tree.h.
2021         * tree-ssa-coalesce.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2022         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
2023         due to flattening of tree.h.
2024         * tree-ssa-copy.c: Ditto.
2025         * tree-ssa-copyrename.c: Ditto.
2026         * tree-ssa-dce.c: Ditto.
2027         * tree-ssa-dom.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2028         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h
2029         and real.h due to flattening of tree.h.
2030         * tree-ssa-dse.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2031         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
2032         due to flattening of tree.h.
2033         * tree-ssa-forwprop.c: Ditto.
2034         * tree-ssa-ifcombine.c: Ditto.
2035         * tree-ssa-live.c: Ditto.
2036         * tree-ssa-loop.c: Ditto.
2037         * tree-ssa-loop-ch.c: Ditto.
2038         * tree-ssa-loop-im.c: Ditto.
2039         * tree-ssa-loop-ivcanon.c: Ditto.
2040         * tree-ssa-loop-ivopts.c: Ditto.
2041         * tree-ssa-loop-manip.c: Ditto.
2042         * tree-ssa-loop-niter.c: Ditto.
2043         * tree-ssa-loop-prefetch.c: Ditto.
2044         * tree-ssa-loop-unswitch.c: Ditto.
2045         * tree-ssa-loop-math-opts.c: Ditto.
2046         * tree-ssanames.c: Ditto.
2047         * tree-ssa-operands.c: Ditto.
2048         * tree-ssa-phiopt.c: Ditto.
2049         * tree-ssa-phiprop.c: Ditto.
2050         * tree-ssa-pre.c: Ditto.
2051         * tree-ssa-propagate.c: Ditto.
2052         * tree-ssa-reassoc.c: Ditto.
2053         * tree-ssa-sccvn.c: Ditto.
2054         * tree-ssa-sink.c: Ditto.
2055         * tree-ssa-strlen.c: Include hash-set.h, machmode.h, vec.h,
2056         double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h,
2057         wide-int.h and inchash.h due to flattening of tree.h.
2058         * tree-ssa-structalias.c: double-int.h, input.h, alias.h, symtab.h,
2059         fold-const.h, wide-int.h and inchash.h due to flattening of tree.h.
2060         * tree-ssa-tail-merge.c: Include hash-set.h, machmode.h, vec.h,
2061         double-int.h, input.h, alias.h, symtab.h, fold-const.h,
2062         wide-int.h and inchash.h due to flattening of tree.h.
2063         * tree-ssa-ter.c: Ditto.
2064         * tree-ssa-threadedge.c: Ditto.
2065         * tree-ssa-threadupdate.c: Include hash-set.h, machmode.h, vec.h,
2066         double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h,
2067         wide-int.h and inchash.h due to flattening of tree.h.
2068         * tree-ssa-uncprop.c: Include hash-set.h, machmode.h, vec.h,
2069         double-int.h, input.h, alias.h, symtab.h, fold-const.h,
2070         wide-int.h and inchash.h due to flattening of tree.h.
2071         * tree-ssa-uninit.c: Ditto.
2072         * tree-stdarg.c: Include vec.h, double-int.h, input.h, alias.h,
2073         symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening
2074         of tree.h.
2075         * tree-streamer.c: Include vec.h, double-int.h, input.h, alias.h,
2076         symtab.h, options.h, fold-const.h, wide-int.h and
2077         inchash.h due to flattening of tree.h.
2078         * tree-streamer-in.c: Include hash-set.h, machmode.h, vec.h,
2079         double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h,
2080         wide-int.h, inchash.h, real.h and fixed-value.h due to flattening
2081         of tree.h.
2082         * tree-streamer-out.c: Dittoo.
2083         * tree-switch-conversion.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2084         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
2085         due to flattening of tree.h.
2086         * tree-tailcall.c: Ditto.
2087         * tree-vect-data-refs.c: Ditto.
2088         * tree-vect-generic.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h,
2089         alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h
2090         due to flattening of tree.h.
2091         * tree-vect-loop.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2092         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
2093         due to flattening of tree.h.
2094         * tree-vect-loop-manip.c: Ditto.
2095         * tree-vectorizer.c: Ditto.
2096         * tree-vect-patterns.c: Ditto.
2097         * tree-vect-slp.c: Ditto.
2098         * tree-vect-stmts.c: Ditto.
2099         * tree-vrp.c: Ditto.
2100         * tsan.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2101         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h
2102         due to flattening of tree.h.
2103         * ubsan.c: Ditto.
2104         * value-prof.c.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2105         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
2106         due to flattening of tree.h.
2107         * varasm.c: Ditto.
2108         * varpool.c: Ditto.
2109         * var-tracking.c: Ditto.
2110         * vmsdbgout.c: Ditto.
2111         * vtable-verify.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
2112         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h
2113         due to flattening of tree.h.
2114         * wide-int.cc: Include hash-set.h, machmode.h, vec.h, double-int.h,
2115         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
2116         due to flattening of tree.h.
2117         * xcoffout.c: Ditto.
2118
2119 2015-01-09  Tom de Vries  <tom@codesourcery.com>
2120
2121         PR rtl-optimization/64539
2122         * regcprop.c (kill_clobbered_values): Factor out of ...
2123         (copyprop_hardreg_forward_1): ... here.  Use kill_clobbered_values
2124         instead of note_stores with kill_clobbered_value.
2125
2126 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
2127
2128          * ginclude/unwind-arm-common.h: Revert previous commit.
2129
2130 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
2131
2132         * config.gcc (arm*-*-freebsd*): New configuration.
2133         * config/arm/freebsd.h: New file.
2134         * config.host: Add extra components for arm*-*-freebsd*.
2135         * config/arm/arm.h: Introduce MAX_SYNC_LIBFUNC_SIZE.
2136         * config/arm/arm.c (arm_init_libfuncs): Use MAX_SYNC_LIBFUNC_SIZE.
2137
2138 2015-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2139
2140         * config/rs6000/rtems.h (CPP_OS_RTEMS_SPEC): Define __PPC_CPU_E6500__
2141         for -mcpu=e6500.
2142         * config/rs6000/t-rtems: Add e6500 multilibs.
2143
2144 2015-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2145
2146         * config/rs6000/t-rtems: Add -mno-spe to soft-float multilib for
2147         MPC8540.
2148
2149 2015-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2150
2151         * config/rs6000/t-rtems: Use MULTILIB_REQUIRED instead of
2152         MULTILIB_EXCEPTIONS.
2153
2154 2015-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2155
2156         * config/arm/t-rtems: Use MULTILIB_REQUIRED instead of
2157         MULTILIB_EXCEPTIONS.
2158
2159 2015-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
2160
2161         * config/arm/t-rtems-eabi: Rename to...
2162         * config/arm/t-rtems: ...this.
2163         * config/arm/rtems-eabi.h: Rename to...
2164         * config/arm/rtems.h: ...this.
2165         * config.gcc (arm*-*-rtems*): Reflect changes above.
2166
2167 2015-01-09  Richard Biener  <rguenther@suse.de>
2168
2169         PR tree-optimization/64410
2170         * tree-ssa.c (non_rewritable_lvalue_p): Allow REALPART/IMAGPART_EXPR
2171         on the LHS.
2172         (execute_update_addresses_taken): Deal with that.
2173         * tree-ssa-forwprop.c (pass_forwprop::execute): Use component-wise
2174         loads/stores for complex variables.
2175
2176 2015-01-09  Martin Liska  <mliska@suse.cz>
2177
2178         * ipa-icf-gimple.c (func_checker::compare_ssa_name): Enhance SSA
2179         name comparison.
2180         (func_checker::compare_memory_operand): New function.
2181         (func_checker::compare_operand): Split case to newly
2182         added functions.
2183         (func_checker::compare_cst_or_decl): New function.
2184         (func_checker::compare_gimple_call): Identify
2185         memory operands.
2186         (func_checker::compare_gimple_assign): Likewise.
2187         * ipa-icf-gimple.h: New function.
2188
2189 2015-01-09  Martin Liska  <mliska@suse.cz>
2190
2191         PR ipa/64503
2192         * sreal.c (sreal::dump): Change unsigned format to signed for
2193         m_exp value.
2194         (sreal::to_double): Replace exp2 with scalbln.
2195
2196 2015-01-09  Martin Liska  <mliska@suse.cz>
2197
2198         * cgraphunit.c (cgraph_node::create_wrapper): Fix level of indentation.
2199         * ipa-icf.c (sem_function::equals_private): Add support for target and
2200         (sem_item_optimizer::merge_classes): Remove redundant function
2201         optimization flags comparison.
2202         * tree.h (target_opts_for_fn): New function.
2203
2204 2015-01-09  Tom de Vries  <tom@codesourcery.com>
2205
2206         * omp-low.c (expand_omp_for_static_chunk): Fix assert.
2207
2208 2015-01-09  Kito Cheng  <kito@0xlab.org>
2209
2210         PR rtl-optimization/64348
2211         * lra-constraints.c (split_reg): Fix caller-save store/restore
2212         instruction generation.
2213
2214 2015-01-08  John David Anglin  <danglin@gcc.gnu.org>
2215
2216         PR gcov-profile/61790
2217         * gcov-tool.c (do_rewrite): Use strtoll instead of atoll if host has
2218         long long.  Fallback to int64_t if host doesn't have long long and
2219         use strtol if int64_t is long.  Otherwise, use sscanf for conversion.
2220
2221 2015-01-08  Jakub Jelinek  <jakub@redhat.com>
2222
2223         PR tree-optimization/63989
2224         * params.def (PARAM_MAX_TRACKED_STRLENS): Increment default
2225         from 1000 to 10000.
2226         * tree-ssa-strlen.c (get_strinfo): Moved earlier.
2227         (get_stridx): If we don't have a record for certain SSA_NAME,
2228         but it is POINTER_PLUS_EXPR of some SSA_NAME we do with
2229         constant offset, call get_stridx_plus_constant.
2230         (get_stridx_plus_constant): New function.
2231         (zero_length_string): Don't use get_stridx here.
2232
2233         PR target/55023
2234         PR middle-end/64388
2235         * dse.c (struct insn_info): Mention frame_read set also
2236         before reload for tail calls on some targets.
2237         (scan_insn): Revert 2014-12-22 change.  Set frame_read
2238         also before reload for tail calls if
2239         HARD_FRAME_POINTER_IS_ARG_POINTER.  Call add_wild_read
2240         instead of add_non_frame_wild_read for non-const/memset
2241         tail calls after reload.
2242
2243 2015-01-08  Jason Merrill  <jason@redhat.com>
2244
2245         * ubsan.c (do_ubsan_in_current_function): New.
2246         (pass_ubsan::gate): Use it.
2247         * ubsan.h: Declare it.
2248         * convert.c (convert_to_integer): Use it.
2249
2250 2015-01-08  Jakub Jelinek  <jakub@redhat.com>
2251
2252         PR target/64338
2253         * config/i386/i386.c (ix86_expand_int_movcc): Don't reverse
2254         compare_code when it is unconditionally overwritten afterwards.
2255         Use ix86_reverse_condition instead of reverse_condition.  Don't
2256         change code if *reverse_condition* returned UNKNOWN and don't
2257         swap ct/cf and negate diff in that case.
2258
2259 2015-01-08  Mike Stump  <mikestump@comcast.net>
2260
2261         * tsan.c (pass_tsan::gate): Add no_sanitize_thread support.
2262         (pass_tsan_O0::gate): Likewise.
2263         * extend.texi (Function Attributes): Add no_sanitize_thread
2264         documentation.
2265
2266 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
2267
2268         * builtins.def (DEF_GOMP_BUILTIN): Also consider flag_offload_abi
2269         for registering builtins.
2270         * config/i386/intelmic-mkoffload.c (prepare_target_image): Don't
2271         add -fopenmp to the argv_obstack used when invoking
2272         compile_for_target.
2273
2274         * config/i386/intelmic-mkoffload.c (compile_for_target): Always
2275         add "-m32" or "-m64" to argv_obstack.
2276         (generate_host_descr_file): Likewise, when invoking host_compiler.
2277         (main): Always add "-m elf_i386" or "-m elf_x86_64" when invoking
2278         ld.
2279
2280 2015-01-08  Oleg Endo  <olegendo@gcc.gnu.org>
2281
2282         * config/sh/sh-mem.cc: Use constant as second operand when emitting
2283         tstsi_t insns.
2284
2285 2015-01-08  Oleg Endo  <olegendo@gcc.gnu.org>
2286
2287         PR target/55212
2288         * config/sh/sh.md (*addsi3_compact): Emit reg-reg copy instead of
2289         constant load if constant operand fits into I08.
2290
2291 2015-01-08  Jakub Jelinek  <jakub@redhat.com>
2292
2293         PR sanitizer/64336
2294         * tree.c (build2_stat): Fix up initialization of TREE_READONLY
2295         and TREE_THIS_VOLATILE for MEM_REFs.
2296         (build5_stat): Fix up initialization of TREE_READONLY and
2297         TREE_THIS_VOLATILE for TARGET_MEM_REFs.
2298
2299 2015-01-08  Kaz Kojima  <kkojima@gcc.gnu.org>
2300
2301         PR target/64533
2302         * config/sh/sh.md (*addsi3_compact): Use u constraint instead
2303         of r for the second alternative of the destination operand.
2304
2305 2015-01-07  Segher Boessenkool  <segher@kernel.crashing.org>
2306
2307         PR target/36557
2308         * config/rs6000/rs6000.md (*eqsi3_ext<mode>, *nesi3_ext<mode>): New.
2309
2310 2015-01-07  Sandra Loosemore  <sandra@codesourcery.com>
2311
2312         * doc/invoke.texi ([-fvtable-verify]): Fix markup on option
2313         keywords.
2314         ([-fivar-visibility], [-fvisibility]): Likewise.
2315
2316 2015-01-07  Sandra Loosemore  <sandra@codesourcery.com>
2317
2318         * doc/invoke.texi: Fix incorrect uses of @samp markup throughout
2319         the file where @code, @command, etc is more appropriate.
2320
2321 2015-01-06  Sandra Loosemore  <sandra@codesourcery.com>
2322
2323         * doc/invoke.texi (RS/6000 and PowerPC Options): Tidy formatting
2324         of -mrecip= documentation.
2325
2326 2015-01-06  Michael Meissner  <meissner@linux.vnet.ibm.com>
2327
2328         PR target/64505
2329         * config/rs6000/rs6000.c (rs6000_secondary_reload): Return the
2330         correct reload handler if -m32 -mpowerpc64 is used.
2331
2332 2015-01-06  Tom de Vries  <tom@codesourcery.com>
2333
2334         * tree-ssa-tail-merge.c: Fix typo in struct same_succ_def comment.
2335
2336 2015-01-08  Christian Bruel  <christian.bruel@st.com>
2337
2338         PR target/64507
2339         * config/sh/sh-mem.cc (sh_expand_cmpnstr): Check 0 length.
2340
2341 2015-01-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
2342
2343         PR tree-optimization/63259
2344         * tree-ssa-math-opts.c (pass_optimize_bswap::execute): Stop checking
2345         if optab exists for 16bit byteswap.
2346
2347 2015-01-06  Jakub Jelinek  <jakub@redhat.com>
2348
2349         * opts.c (common_handle_option): Add support for
2350         -fno-sanitize=all and -f{,no-}sanitize-recover=all.
2351         * doc/invoke.texi: Document -fno-sanitize=all,
2352         -f{,no-}sanitize-recover=all.  Document that
2353         -fsanitize=float-cast-overflow is not enabled
2354         by -fsanitize=undefined.  Fix up documentation
2355         of -f{,no-}sanitize-recover.
2356
2357 2015-01-06  Eric Botcazou  <ebotcazou@adacore.com>
2358
2359         * config.gcc: Add Visium support.
2360         * configure.ac: Likewise.
2361         * configure: Regenerate.
2362         * doc/extend.texi (interrupt attribute): Add Visium.
2363         * doc/invoke.texi: Document Visium options.
2364         * doc/install.texi: Document Visium target.
2365         * doc/md.texi: Document Visium constraints.
2366         * common/config/visium: New directory.
2367         * config/visium: Likewise.
2368
2369 2015-01-05  Segher Boessenkool  <segher@kernel.crashing.org>
2370
2371         * simplify-rtx.c (simplify_binary_operation_1): Handle more cases
2372         for the "(and X (ior (not X) Y) -> (and X Y)" transform.
2373
2374 2015-01-05  Segher Boessenkool  <segher@kernel.crashing.org>
2375
2376         * combine.c (combine_validate_cost): Do not count the cost of a
2377         split I2 twice.  Do not display it twice in the dump, either.
2378
2379 2015-01-05  Sandra Loosemore  <sandra@codesourcery.com>
2380
2381         Revert parts of r219199.
2382         * doc/invoke.texi ([-Wliteral-suffix]): Restore markup on
2383         <inttypes.h>.
2384         ([-Wtraditional]): Restore markup on <limits.h>.
2385
2386 2015-01-05  Trevor Saunders  <tsaunders@mozilla.com>
2387
2388         PR c++/31397
2389         * doc/invoke.texi: Document -Wsuggest-override.
2390
2391 2015-01-05  Radovan Obradovic  <radovan.obradovic@imgtec.com>
2392
2393         PR rtl-optimization/64287
2394         * toplev.c (HAVE_epilogue, HAVE_prologue): Provide default.
2395         (process_options): Disable flag_ipa_ra if profiling.
2396
2397 2015-01-05  Eric Botcazou  <ebotcazou@adacore.com>
2398
2399         * config/nds32/nds32-peephole2.md: Do not mention define_peephole.
2400
2401 2015-01-05  Max Filippov  <jcmvbkbc@gmail.com>
2402
2403         * config/xtensa/xtensa.c (hwloop_optimize, hwloop_fail,
2404         hwloop_pattern_reg, xtensa_doloop_hooks, xtensa_reorg_loops):
2405         put under #if TARGET_LOOPS guard.
2406
2407 2015-01-05  Uros Bizjak  <ubizjak@gmail.com>
2408
2409         * config/i386/i386.c (output_387_binary_op): Use std::swap.
2410
2411 2015-01-05  Oleg Endo  <olegendo@gcc.gnu.org>
2412
2413         * rtlanal.c (refers_to_regno_p): Change return value from int to bool.
2414         * rtl.h (refers_to_regno_p): Add overload.
2415         * cse.c: Use it.
2416         * bt-load.c: Likewise.
2417         * combine.c: Likewise.
2418         * df-scan.c: Likewise.
2419         * sched-deps.c: Likewise.
2420         * config/s390/s390.c: Likewise.
2421         * config/m32r/m32r.c: Likewise.
2422         * config/rs6000/spe.md: Likewise.
2423         * config/rs6000/rs6000.c: Likewise.
2424         * config/pa/pa.c: Likewise.
2425         * config/stormy16/stormy16.c: Likewise.
2426         * config/cris/cris.c: Likewise.
2427         * config/arc/arc.md: Likewise.
2428         * config/arc/arc.c: Likewise.
2429         * config/sh/sh.md: Likewise.
2430         * config/sh/sh.c: Likewise.
2431         * config/frv/frv.c: Likewise.
2432
2433 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
2434
2435         PR sanitizer/64265
2436         * gimplify.c (gimplify_function_tree): Add TSAN_FUNC_EXIT internal
2437         call as cleanup of the whole body.
2438         * internal-fn.def (TSAN_FUNC_EXIT): New internal call.
2439         * tsan.c (replace_func_exit): New function.
2440         (instrument_func_exit): Moved earlier.
2441         (instrument_memory_accesses): Adjust TSAN_FUNC_EXIT internal calls.
2442         Call instrument_func_exit if no TSAN_FUNC_EXIT internal calls have
2443         been found.
2444         (tsan_pass): Don't call instrument_func_exit.
2445         * internal-fn.c (expand_TSAN_FUNC_EXIT): New function.
2446         * tree-inline.c (copy_bb): Drop TSAN_FUNC_EXIT internal calls during
2447         inlining.
2448
2449         PR sanitizer/64344
2450         * ubsan.h (ubsan_instrument_float_cast): Add ARG argument.
2451         * ubsan.c (ubsan_instrument_float_cast): Add ARG argument, pass
2452         it to libubsan handler instead of EXPR.  Fold comparisons earlier,
2453         if the result is integer_zerop, return NULL_TREE.
2454         * convert.c (convert_to_integer): Pass expr as ARG.
2455
2456         PR tree-optimization/64465
2457         * tree-inline.c (redirect_all_calls): During inlining
2458         clean up EH stmts and EH edges if redirect_call_stmt_to_callee
2459         changed the stmt to a non-throwing call.
2460
2461 2015-01-05  Sandra Loosemore  <sandra@codesourcery.com>
2462
2463         * doc/invoke.texi: Fix incorrect uses of @code, @option, @samp,
2464         etc markup throughout the file.
2465
2466 2015-01-05  Bernd Edlinger  <bernd.edlinger@hotmail.de>
2467
2468         Enable experimental TSAN support for Ada.
2469         * tsan.c (instrument_expr): Handle VIEW_CONVERT_EXPR.
2470
2471 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
2472
2473         PR tree-optimization/64494
2474         * tree-ssa-loop-im.c (move_computations_dom_walker::before_dom): Also
2475         clear SSA_NAME_ANTI_RANGE_P flag.
2476
2477 2015-01-05  Marek Polacek  <polacek@redhat.com>
2478
2479         * doc/extend.texi (Arrays of Length Zero): Add missing comma.
2480
2481 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
2482
2483         Update copyright years.
2484
2485         * gcc.c (process_command): Update copyright notice dates.
2486         * gcov-dump.c: Ditto.
2487         * gcov.c: Ditto.
2488         * doc/cpp.texi: Bump @copying's copyright year.
2489         * doc/cppinternals.texi: Ditto.
2490         * doc/gcc.texi: Ditto.
2491         * doc/gccint.texi: Ditto.
2492         * doc/gcov.texi: Ditto.
2493         * doc/install.texi: Ditto.
2494         * doc/invoke.texi: Ditto.
2495
2496         * auto-profile.c, auto-profile.h: Fix up Copyright line.
2497
2498 2015-01-04  Sandra Loosemore  <sandra@codesourcery.com>
2499
2500         * doc/invoke.texi ([-fsized-deallocation]): Copy-edit to fix
2501         verb tense, etc.
2502         ([-fvtable-verify], [-fvtv-debug]): Likewise.
2503         ([-Wabi]): Likewise.
2504         ([-fmessage-length]): Likewise.
2505         ([-Wsuggest-final-types], [-Wsuggest-final-methods]): Likewise.
2506         ([-Wno-discarded-qualifiers]): Likewise.
2507         ([-Wnodiscarded-array-qualifiers]): Likewise.
2508         ([-Wno-virtual-move-assign]): Likewise.
2509         ([-fsanitize=address], [-fsanitize=thread]): Likewise.
2510         ([-fsanitize=leak], [-fsanitize=undefined]): Likewise.
2511         ([-fsanitize=unreachable], [-fsanitize-recover]): Likewise.
2512         ([-fsanitize-undefined-trap-on-error]): Likewise.
2513         ([-floop-interchange]): Likewise.
2514         ([-ftree-coalesce-inlined-vars]): Likewise.
2515         ([-fvect-cost-model]): Likewise.
2516         ([-flto]): Likewise.
2517         ([--param]): Likewise.
2518         (Spec Files): Likewise.
2519         ([-mstrict-align]): Likewise.
2520         ([-mfix-cortex-a53-835769]): Likewise.
2521         ([-march], [-mtune]): Likewise.
2522         ([-mpic-register]): Likewise.
2523         ([-munaligned-access]): Likewise.
2524         ([-msp8]): Likewise.
2525         (EIND and Devices with more than 128 Ki Bytes of Flash): Likewise.
2526         (AVR Built-in Macros): Likewise.
2527         ([-mpreferred-stack-boundary]): Likewise.
2528         ([-mtune-crtl]): Likewise.
2529         ([-mashf]): Likewise.
2530         ([-mmcu=]): Likewise.
2531         ([-minrt]): Likewise.
2532         ([-maltivec], [-maltivec=be], [-maltivec=le]): Likewise.
2533         ([-mupper-regs]): Likewise.
2534         ([-matomic-model]): Likewise.
2535         ([-mdiv]): Likewise.
2536         ([-mzdcbranch]): Likewise.
2537         ([-mdisable-callt]): Likewise.
2538         ([-msoft-float]): Likewise.
2539         ([-m8byte-align]): Likewise.
2540         ([-fstack-reuse]): Likewise.
2541
2542 2015-01-03  Sandra Loosemore  <sandra@codesourcery.com>
2543
2544         * doc/invoke.texi ([-fprofile-generate], [-fprofile-use]):
2545         Fix markup, light copy-editing.
2546         ([-fauto-profile]): Rewrite to fix formatting and content
2547         problems.
2548
2549 2015-01-03  Sandra Loosemore  <sandra@codesourcery.com>
2550
2551         * doc/invoke.texi ([-fisolate-erroneous-paths-dereference]):
2552         Copy-edit description.
2553         ([-fisolate-erroneous-paths-attribute]): Likewise.
2554         * common.opt (fisolate-erroneous-paths-dereference):
2555         Copy-edit description.
2556         (fisolate-erroneous-paths-attribute): Likewise.
2557
2558 2015-01-03  Sandra Loosemore  <sandra@codesourcery.com>
2559
2560         * doc/invoke.texi ([-fsemantic-interposition]): Fix typos and
2561         tidy grammar.
2562
2563 2015-01-03  Sandra Loosemore  <sandra@codesourcery.com>
2564
2565         * doc/invoke.texi ([-fplan9-extensions]): Add/fix @opindex.
2566         ([-fvtv-debug]): Likewise.
2567         ([-Wc++-compat]): Likewise.
2568         ([-Wc++11-compat]): Likewise.
2569         ([-Wc++14-compat]): Likewise.
2570         ([-Wno-sized-deallocation]): Likewise.
2571         ([-femit-class-debug-always]): Likewise.
2572         ([-femit-struct-debug-detailed]): Likewise.
2573         ([-fno-keep-inline-dllexport]): Likewise.
2574         ([-fira-algorithm]): Likewise.
2575         ([-fira-region]): Likewise.
2576         ([-flra-remat]): Likewise.
2577         ([-fipa-ra]): Likewise.
2578         ([-fhoist-adjacent-loads]): Likewise.
2579         ([-fisolate-erroneous-paths-dereference]): Likewise.
2580         ([-fisolate-erroneous-paths-attribute]): Likewise.
2581         ([-ftree-switch-conversion]): Likewise.
2582         ([-ftree-tail-merge]): Likewise.
2583         ([-ftree-loop-if-convert]): Likewise.
2584         ([-ftree-loop-if-convert-stores]): Likewise.
2585         ([-ftree-loop-distribution]): Likewise.
2586         ([-ftree-loop-distribute-patterns]): Likewise.
2587         ([-flto-compression-level]): Likewise.
2588         ([-flto-report]): Likewise.
2589         ([-flto-report-wpa]): Likewise.
2590         ([-fuse-linker-plugin]): Likewise.
2591         ([-mfix-cortex-a53-835769]): Likewise.
2592         ([-mno-fix-cortex-a53-835769]): Likewise.
2593         ([-mmmx]...[-mno-3dnow]): Remove the -mno- forms from the
2594         explicit listing; add a note to the discussion indicating they
2595         exist.  Reorder table to group similar options.  Add missing
2596         @opindex entries.  Add @need commands throughout the table to
2597         allow it to be split across multiple pages.
2598         ([-m8bit-idiv]): Fix @opindex.
2599         ([-mavx256-split-unaligned-load]): Likewise.
2600         ([-mavx256-split-unaligned-store]): Likewise.
2601         ([-mstack-protector-guard]): Likewise.
2602         ([-mcpu=]): Likewise.
2603         ([-mcpu]): Likewise.
2604         ([-mpointer-size=]): Likewise.
2605
2606 2015-01-03  John David Anglin  <danglin@gcc.gnu.org>
2607
2608         * config/pa/pa.md (decrement_and_branch_until_zero): Use `Q' constraint
2609         instead of `m' constraint.  Likewise for unnamed movb comparison
2610         patterns using reg_before_reload_operand predicate.
2611         * config/pa/predicates.md (reg_before_reload_operand): Tighten
2612         predicate to reject register index and LO_SUM DLT memory forms
2613         after reload.
2614
2615 2015-01-02  Sandra Loosemore  <sandra@codesourcery.com>
2616
2617         * doc/invoke.texi (Option Summary): Fix spelling of
2618         -fdevirtualize-at-ltrans.
2619         ([-fdevirtualize]): Fix markup.
2620         ([-fdevirtualize-speculatively]): Fix typo.
2621         ([-fdevirtualize-at-ltrans]): Likewise.  Make description less
2622         implementor-speaky.
2623         * common.opt (fdevirtualize-at-ltrans): Likewise.
2624         * ipa-devirt.c: Fix typos in comments throughout the file.
2625         (ipa_devirt): Fix typos in format strings for dump output.
2626
2627 2015-01-02  Sandra Loosemore  <sandra@codesourcery.com>
2628
2629         * doc/invoke.texi ([-fopt-info]): Fix markup, consolidate
2630         discussion of defaults, light copy-editing.
2631
2632 2015-01-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
2633
2634         * tsan.c (instrument_expr): corrected previous checkin.
2635
2636 2015-01-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
2637
2638         Instrument bit field and unaligned accesses for TSAN.
2639         * sanitizer.def (BUILT_IN_TSAN_READ_RANGE): New built-in function.
2640         (BUILT_IN_TSAN_WRITE_RANGE): New built-in function.
2641         * tsan.c (instrument_expr): Handle COMPONENT_REF and BIT_FIELD_REF.
2642         Use BUILT_IN_TSAN_READ_RANGE and BUILT_IN_TSAN_WRITE_RANGE for
2643         unaligned memory regions.
2644
2645 2015-01-01  Anthony Green  <green@moxielogic.com>
2646
2647         * config/moxie/predicates.md (moxie_general_movsrc_operand):
2648         Restrict move source register offsets to 16 bits.
2649 \f
2650 Copyright (C) 2015 Free Software Foundation, Inc.
2651
2652 Copying and distribution of this file, with or without modification,
2653 are permitted in any medium without royalty provided the copyright
2654 notice and this notice are preserved.