gcc/ChangeLog

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