gcc/ChangeLog

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