gcc/ChangeLog

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