gcc/ChangeLog

   1 2015-01-12  Jakub Jelinek  <jakub@redhat.com>
   2
   3         PR tree-optimization/64454
   4         * tree-vrp.c (simplify_div_or_mod_using_ranges): Optimize
   5         op0 % op1 into op0 if op0 is in range [-op1 + 1, op1 - 1]
   6         for signed or [0, op1 - 1] for unsigned modulo.
   7         (simplify_stmt_using_ranges): Call simplify_div_or_mod_using_ranges
   8         even if op1 does not satisfy integer_pow2p.
   9
  10         PR other/64370
  11         * sreal.c (sreal::to_double): Use ldexp instead of scalbnl.
  12
  13 2015-01-12  Jeff Law  <law@redhat.com>
  14
  15         PR target/64461
  16         * config/m68k/m68k.md (truncsiqi2): Disable for TARGET_COLDFIRE.
  17         (trunchiqi2, truncsihi2): Similarly.
  18
  19         * config/h8300/h8300.c (Fpa): Use RTX_FRAME_RELATED_P directly
  20         rather than calling F.
  21
  22 2015-01-12  Bernd Edlinger  <bernd.edlinger@hotmail.de>
  23
  24         * tsan.c (instrument_expr): Use force_gimple_operand.
  25         Use may_be_nonaddressable_p instead of is_gimple_addressable.
  26
  27 2015-01-12  Richard Biener  <rguenther@suse.de>
  28
  29         PR tree-optimization/64530
  30         * tree-loop-distribution.c (pg_add_dependence_edges): Shuffle
  31         back dr1.
  32
  33 2015-01-12  Richard Biener  <rguenther@suse.de>
  34
  35         PR middle-end/64357
  36         * tree-cfg.c (gimple_can_merge_blocks_p): Protect simple
  37         latches properly.
  38
  39 2015-01-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
  40
  41         * config/arm/arm.c (arm_cortex_a12_tune): Update entries to match
  42         Cortex-A17 tuning parameters.
  43         * config/arm/arm-cores.def (cortex-a12): Schedule for cortex-a17.
  44
  45 2015-01-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
  46
  47         * config/arm/arm-protos.h (tune_params): Add fuseable_ops field.
  48         * config/arm/arm.c (arm_macro_fusion_p): New function.
  49         (arm_macro_fusion_pair_p): Likewise.
  50         (TARGET_SCHED_MACRO_FUSION_P): Define.
  51         (TARGET_SCHED_MACRO_FUSION_PAIR_P): Likewise.
  52         (ARM_FUSE_NOTHING): Likewise.
  53         (ARM_FUSE_MOVW_MOVT): Likewise.
  54         (arm_slowmul_tune, arm_fastmul_tune, arm_strongarm_tune,
  55         arm_xscale_tune, arm_9e_tune, arm_v6t2_tune, arm_cortex_tune,
  56         arm_cortex_a8_tune, arm_cortex_a7_tune, arm_cortex_a15_tune,
  57         arm_cortex_a53_tune, arm_cortex_a57_tune, arm_cortex_a9_tune,
  58         arm_cortex_a12_tune, arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune
  59         arm_cortex_a5_tune): Specify fuseable_ops value.
  60
  61 2015-01-12  H.J. Lu  <hongjiu.lu@intel.com>
  62
  63         PR bootstrap/64561
  64         * configure.ac (HAVE_LD_PIE_COPYRELOC): Update Linux/x86-64 linker
  65         test for PIE with copy reloc.
  66         * configure: Regenerated.
  67
  68 2015-01-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
  69
  70         * config/arm/arm.c (arm_load_tp): Use R0_REGNUM instead of constant 0
  71         in gen_rtx_REG.
  72         (arm_tls_descseq_addr): Likewise.
  73         (arm_gen_movmemqi): Likewise.
  74         (arm_expand_epilogue_apcs_frame): Likewise.
  75         (arm_expand_epilogue): Likewise.
  76         (arm_expand_prologue): Likewise.  Use R1_REGNUM instead of constant 1
  77         in gen_rtx_REG.
  78
  79 2015-01-12  Martin Liska  <mliska@suse.cz>
  80
  81         PR ipa/64550
  82         * ipa-icf-gimple.c (func_checker::compare_memory_operand): Compare
  83         volatility for correct operands.
  84
  85 2015-01-12  Martin Liska  <mliska@suse.cz>
  86
  87         * ipa-icf.c (sem_function::equals_wpa): Add indirect_calls as indication
  88         that a function is not leaf.
  89         (sem_function::compare_polymorphic_p): Likewise.
  90
  91 2015-01-12  Martin Liska  <mliska@suse.cz>
  92
  93         * ipa-icf.c (sem_function::equals_wpa): Add indirect_calls as indication
  94         that a function is not leaf.
  95         (sem_function::compare_polymorphic_p): Likewise.
  96
  97 2015-01-12  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
  98
  99         * config/visium/visium.c: Add includes hashtab.h, hash-set.h,
 100         machmode.h, input.h, statistics.h, vec.h, double-int.h, real.h,
 101         fixed-value.h, alias.h, symtab.h, tree-core.h, wide-int.h, inchash.h,
 102         fold-const.h, tree-check.h.
 103
 104 2015-01-12  Jan Hubicka  <hubicka@ucw.cz>
 105
 106         PR ipa/63967
 107         PR ipa/64425
 108         * ipa-inline.c (compute_uninlined_call_time,
 109         compute_inlined_call_time): Use counts for extra precision when
 110         needed possible.
 111         (big_speedup_p): Fix formating.
 112         (RELATIVE_TIME_BENEFIT_RANGE): Remove.
 113         (relative_time_benefit): Remove.
 114         (edge_badness): Turn DECL_DISREGARD_INLINE_LIMITS into hint;
 115         merge guessed and read profile paths.
 116         (inline_small_functions): Count only !optimize_size functions into
 117         initial size; be more lax about sanity check when profile is used;
 118         be sure to update inlined function profile when profile is read.
 119
 120 2015-01-12  Jan Hubicka  <hubicka@ucw.cz>
 121
 122         PR ipa/63470
 123         * ipa-inline-analysis.c (inline_edge_duplication_hook): Adjust
 124         cost when edge becomes direct.
 125         * ipa-prop.c (make_edge_direct): Do not adjust when speculation
 126         is resolved or when introducing new speculation.
 127
 128 2015-01-12  Chen Gang  <gang.chen.5i5j@gmail.com>
 129
 130         PR ipa/64551
 131         PR ipa/64552
 132         * ipa-icf.c (sem_function::equals_private): Use '&&' instead of
 133         '||' to fix typo issue.
 134
 135         * gcc/tree.h (target_opts_for_fn): Check NULL_TREE since it can
 136         accept and return NULL.
 137
 138 2015-01-12  Martin Liska  <mliska@suse.cz>
 139
 140         * cgraph.c (cgraph_edge::remove_callee): Move function to header
 141         file for being inlined.
 142         (cgraph_set_edge_callee): Delete.
 143         (cgraph_edge::redirect_callee): Move function to header file
 144         for being inlined.
 145         (cgraph_edge::make_direct): Use new function.
 146         (cgraph_edge::dump_edge_flags): New function created from
 147         static dump_edge_flags function.
 148         (cgraph_node::dump): Use new function.
 149         (cgraph_edge::verify_count_and_frequency): New function created
 150         from verify_edge_count_and_frequency.
 151         (cgraph_edge::verify_corresponds_to_fndecl): New function created
 152         from verify_edge_corresponds_to_fndecl.
 153         (verify_edge_corresponds_to_fndecl): Delete.
 154         (cgraph_node::verify_node): Use new function.
 155         * cgraph.h (cgraph_edge::set_callee): New function.
 156         (cgraph_edge::dump_edge_flags): Likewise.
 157         (cgraph_edge::verify_corresponds_to_fndecl): Likewise.
 158
 159 2015-01-11  Jan Hubicka  <hubicka@ucw.cz>
 160
 161         * ipa-utils.c (estimate_function_body_sizes): Do not
 162         free node params when called late with early=true.
 163
 164 2015-01-11  James Greenhalgh  <james.greenhalgh@arm.com>
 165
 166         * doc/md.texi (Instruction Patterns): Rewrite text for
 167         clarity.
 168         (Example): Likewise.
 169
 170 2015-01-10  Sandra Loosemore  <sandra@codesourcery.com>
 171
 172         * doc/invoke.texi (Option Summary): Break long lines.
 173         [(-fdiagnostics-color)]: Put long literal in @smallexample
 174         instead of inline.
 175         [(-fsanitize-recover)]: Likewise.
 176         [(-fdump-rtl-split*)]: Rewrite to fix over-full hbox.
 177         [(-ffast-math)]: Likewise.
 178         [(--param max-inline-insns-recursive)]: Likewise.
 179         [(--param max-inline-recursive-depth)]: Likewise.
 180         [(-mno-text-section-literals)]: Likewise.
 181
 182 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
 183
 184         * doc/install.texi: Update for libgomp being renamed from "GNU
 185         OpenMP Runtime Library" to "GNU Offloading and Multi Processing
 186         Runtime Library".
 187         * doc/sourcebuild.texi: Likewise.
 188
 189 2015-01-10  Anthony Green  <green@moxielogic.com>
 190
 191         * config/moxie/moxie.c (moxie_option_override): Fix forcing of
 192         mul.x availability for moxiebox configuration.
 193
 194 2015-01-09  Anthony Green  <green@moxielogic.com>
 195
 196         * config/moxie/moxie.md: Tabify assembly output.
 197
 198 2015-01-09  Anthony Green  <green@moxielogic.com>
 199
 200         * config/moxie/moxie.md (CC_REG): Correct register definition.
 201
 202 2015-01-09  Sandra Loosemore  <sandra@codesourcery.com>
 203
 204         * doc/invoke.texi ([-fvtable-verify]): Copy-edit and fix markup.
 205         ([-fvtv-debug], [-fvtv-counts]): Likewise.  Correct location
 206         of log files.
 207
 208 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
 209
 210         * config/arm/arm.h (MAX_SYNC_LIBFUNC_SIZE): Delete semicolon.
 211
 212 2015-01-09  Bernd Schmidt  <bernds@codesourcery.com>
 213             Jakub Jelinek  <jakub@redhat.com>
 214
 215         PR middle-end/64412
 216         * lto-streamer.h (lto_stream_offload_p): New declaration.
 217         * lto-streamer.c (lto_stream_offload_p): New variable.
 218         * cgraphunit.c (ipa_passes): Set lto_stream_offload_p
 219         at the same time as section_name_prefix.
 220         * lto-streamer-out.c (hash_tree): Don't hash TREE_TARGET_OPTION
 221         if lto_stream_offload_p.
 222         * tree-streamer-out.c (streamer_pack_tree_bitfields): Don't
 223         stream TREE_TARGET_OPTION if lto_stream_offload_p.
 224         (write_ts_function_decl_tree_pointers): Don't
 225         stream DECL_FUNCTION_SPECIFIC_TARGET if lto_stream_offload_p.
 226         * tree-streamer-in.c (unpack_value_fields): Don't stream
 227         TREE_TARGET_OPTION in if ACCEL_COMPILER.
 228         (lto_input_ts_function_decl_tree_pointers): Don't stream
 229         DECL_FUNCTION_SPECIFIC_TARGET in if ACCEL_COMPILER.
 230         * lto-opts.c (lto_write_options): Use lto_stream_offload_p
 231         instead of section_name_prefix string comparisons.
 232
 233 2015-01-09  Jakub Jelinek  <jakub@redhat.com>
 234
 235         PR rtl-optimization/64536
 236         * cfgrtl.c (rtl_tidy_fallthru_edge): Handle removal of degenerate
 237         tablejumps.
 238
 239 2015-01-09  Michael Collison  <michael.collison@linaro.org>
 240
 241         * genattrtab.c (write_header): Include hash-set.h, machmode.h,
 242         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 243         fold-const.h, wide-int.h, and inchash.h when generating
 244         insn-attrtab.c.
 245         * genautomata.c (main) : Include hash-set.h, macInclude hash-set.h, machmode.h,
 246         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 247         fold-const.h, wide-int.h, and inchash.h when generating
 248         insn-automata.c.
 249         * genemit.c (main): Include hash-set.h, machmode.h,
 250         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 251         fold-const.h, wide-int.h, and inchash.h when generating
 252         insn-emit.c.
 253         * gengtype.c (open_base_files): Include hash-set.h, machmode.h,
 254         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 255         fold-const.h, wide-int.h, and inchash.h when generating
 256         gtype-desc.c.
 257         * genopinit.c (main): Include hash-set.h, machmode.h,
 258         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 259         fold-const.h, wide-int.h, and inchash.h when generating
 260         insn-opinit.c.
 261         * genoutput.c (output_prologue): Include hash-set.h, machmode.h,
 262         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 263         fold-const.h, wide-int.h, and inchash.h when generating
 264         insn-output.c.
 265         * genpeep.c (main): Include hash-set.h, machmode.h,
 266         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 267         fold-const.h, wide-int.h, and inchash.h when generating
 268         insn-peep.c.
 269         * genpreds.c (write_insn_preds_c): Include hash-set.h, machmode.h,
 270         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 271         fold-const.h, wide-int.h, and inchash.h when generating
 272         insn-preds.c.
 273         * optc-save-gen-awk: Include hash-set.h, machmode.h,
 274         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 275         fold-const.h, wide-int.h, and inchash.h when generating
 276         options-save.c.
 277         * opth-gen.awk: Change include guard from GCC_C_COMMON_H to GCC_C_COMMON_C
 278         when generating options.h.
 279         * alias.c: Include hash-set.h, machmode.h,
 280         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 281         fold-const.h, wide-int.h, and inchash.h due to
 282         flattening of tree.h.
 283         * asan.c: Ditto.
 284         * attribs.c: Ditto.
 285         * auto-inc-dec.c: Ditto.
 286         * auto-profile.c: Ditto
 287         * bb-reorder.c: Ditto.
 288         * bt-load.c: Include symtab.h due to flattening of tree.h.
 289         * builtins.c: Include hash-set.h, machmode.h,
 290         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 291         fold-const.h, wide-int.h, and inchash.h due to
 292         flattening of tree.h.
 293         * calls.c: Include hash-set.h, machmode.h,
 294         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 295         fold-const.h, wide-int.h, and inchash.h due to
 296         flattening of tree.h.
 297         * ccmp.c: Ditto.
 298         * cfgbuild.c: Include hash-set.h, machmode.h,
 299         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 300         fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
 301         * cfg.c: Ditto.
 302         * cfgcleanup.c: Ditto.
 303         * cfgexpand.c: Ditto.
 304         * cfghooks.c: Ditto.
 305         * cfgloop.c: Include symtab.h, fold-const.h, and
 306         inchash.h due to flattening of tree.h.
 307         * cfgloopmanip.c: Ditto.
 308         * cfgrtl.c: Include hash-set.h, machmode.h,
 309         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 310         fold-const.h, wide-int.h, and inchash.h due to
 311         flattening of tree.h.
 312         * cgraphbuild.c: Ditto.
 313         * cgraph.c: Ditto.
 314         * cgraphclones.c: Ditto.
 315         * cgraphunit.c: Ditto.
 316         * cilk-common.c: Ditto.
 317         * combine.c: Ditto.
 318         * combine-stack-adj.c: Include symbol.h due to flattening of tree.h.
 319         * config/aarch64/aarch64-builtins.c: Include hash-set.h, machmode.h,
 320         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 321         fold-const.h, wide-int.h, and inchash.h due to
 322         flattening of tree.h.
 323         * config/aarch64/aarch64.c: Ditto.
 324         * config/alpha/alpha.c: Ditto.
 325         * config/arc/arc.c: Ditto.
 326         * config/arm/aarch-common.c: Ditto.
 327         * config/arm/arm-builtins.c: Ditto.
 328         * config/arm/arm.c: Ditto.
 329         * config/arm/arm-c.c: Ditto.
 330         * config/avr/avr.c: Ditto.
 331         * config/avr/avr-c.c: Ditto.
 332         * config/avr/avr-log.c: Ditto.
 333         * config/bfin/bfin.c: Ditto.
 334         * config/c6x/c6x.c: Ditto.
 335         * config/cr16/cr16.c: Ditto.
 336         * config/cris/cris.c: Ditto.
 337         * config/darwin.c: Ditto.
 338         * config/darwin-c.c: Ditto.
 339         * config/default-c.c: Ditto.
 340         * config/epiphany/epiphany.c: Ditto.
 341         * config/fr30/fr30.c: Ditto.
 342         * config/frv/frv.c: Ditto.
 343         * config/glibc-c.c: Ditto.
 344         * config/h8300/h8300.c: Ditto.
 345         * config/i386/i386.c: Ditto.
 346         * config/i386/i386-c.c: Ditto.
 347         * config/i386/msformat.c: Ditto.
 348         * config/i386/winnt.c: Ditto.
 349         * config/i386/winnt-cxx.c: Ditto.
 350         * config/i386/winnt-stubs.c: Ditto.
 351         * config/ia64/ia64.c: Ditto.
 352         * config/ia64/ia64-c.c: Ditto.
 353         * config/iq2000/iq2000.c: Ditto.
 354         * config/lm32/lm32.c: Include symtab.h, fold-const.h,
 355         wide-int.h, and inchash.h due to flattening of tree.h.
 356         * config/m32c/m32c.c: Include hash-set.h, machmode.h,
 357         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 358         fold-const.h, wide-int.h, and inchash.h due to
 359         flattening of tree.h.
 360         * config/m32c/m32c-pragma.c: Ditto.
 361         * config/m32c/m32cr.c: Ditto.
 362         * config/m68/m68k.c: Ditto.
 363         * config/mcore/mcore.c: Ditto.
 364         * config/mep/mep.c: Ditto.
 365         * config/mep/mep-pragma.c: Ditto.
 366         * config/microblaze/microblaze.c: Ditto.
 367         * config/microblaze/microblaze-c.c: Ditto.
 368         * config/mips/mips.c: Ditto.
 369         * config/mmix/mmix.c: Include symtab.h, fold-const.h,
 370         wide-int.h, and inchash.h due to flattening of tree.h.
 371         * config/mn10300/mn10300.c: Include hash-set.h, machmode.h,
 372         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 373         fold-const.h, wide-int.h, and inchash.h due to
 374         flattening of tree.h.
 375         * config/moxie/moxie.c: Ditto.
 376         * config/msp430/msp430.c: Ditto.
 377         * config/msp430/msp430-c.c: Ditto.
 378         * config/nds32/nds32.c: Ditto.
 379         * config/nds32/nds32-cost.c: Ditto.
 380         * config/nds32/nds32-fp-as-gp.c: Ditto.
 381         * config/nds32/nds32-intrinsic.c: Ditto.
 382         * config/nds32/nds32-isr.c: Ditto.
 383         * config/nds32/nds32-md-auxillary.c: Ditto.
 384         * config/nds32/nds32-memory-manipulationx.c: Ditto.
 385         * config/nds32/nds32-pipelines-auxillary.c: Ditto.
 386         * config/nds32/nds32-predicates.c: Ditto.
 387         * config/nios2/nios2.c: Ditto.
 388         * config/nvptx/nvptx.c: Ditto.
 389         * config/pa/pa.c: Ditto.
 390         * config/pdp11/pdp11x.c: Include symtab.h, fold-const.h,
 391         wide-int.h, and inchash.h due to flattening of tree.h.
 392         * config/rl78/rl78.c: Include hash-set.h, machmode.h,
 393         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 394         fold-const.h, wide-int.h, and inchash.h due to
 395         flattening of tree.h.
 396         * config/rl78/rl78-cx.c: Ditto.
 397         * config/rs6000/rs6000.c: Ditto.
 398         * config/rs6000/rs6000-c.c: Ditto.
 399         * config/rx/rx.c: Ditto.
 400         * config/s390/s390.c: Ditto.
 401         * config/sh/sh.c: Ditto.
 402         * config/sh/sc.c: Ditto.
 403         * config/sh/sh-mem.cc: Ditto.
 404         * config/sh/sh_treg_combine.cc: Include symtab.h, inchash.h and tree.h
 405         due to flattening of tree.h.
 406         Remove include of tree-core.h.
 407         * config/sol2.c: Include hash-set.h, machmode.h,
 408         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 409         fold-const.h, wide-int.h, and inchash.h due to
 410         flattening of tree.h.
 411         * config/sol2-c.c: Ditto.
 412         * config/sol2-cxx.c: Ditto.
 413         * config/sol2-stubs.c: Ditto.
 414         * config/sparc/sparc.c: Ditto.
 415         * config/sparc/sparc-cx.c: Ditto.
 416         * config/spu/spu.c: Ditto.
 417         * config/spu/spu-c.c: Ditto
 418         * config/storym16/stormy16.c: Ditto.
 419         * config/tilegx/tilegx.c: Include symtab.h, fold-const.h,
 420         wide-int.h, and inchash.h due to flattening of tree.h.
 421         * config/tilepro/gen-mul-tables.cc: Include symtab.h in generated file.
 422         * config/tilegx/tilegx-c.c: Include hash-set.h, machmode.h,
 423         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 424         fold-const.h, wide-int.h, and inchash.h due to
 425         flattening of tree.h.
 426         * config/tilepro/tilepro.c: Include symtab.h, fold-const.h,
 427         wide-int.h, and inchash.h due to flattening of tree.h.
 428         * config/tilepro/tilepro-c.c: Include hash-set.h, machmode.h,
 429         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 430         fold-const.h, wide-int.h, and inchash.h due to
 431         flattening of tree.h.
 432         * config/v850/v850.c: Ditto.
 433         * config/v850/v850-c.c: Ditto.
 434         * config/vax/vax.c: Ditto.
 435         * config/vms/vms.c: Ditto.
 436         * config/vms/vms-c.c: Ditto.
 437         * config/vxworks.c: Ditto.
 438         * config/winnt-c.c: Ditto.
 439         * config/xtensa/xtensa.c: Include symtab.h, fold-const.h,
 440         wide-int.h, and inchash.h due to flattening of tree.h.
 441         * convert.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 442         input.h, alias.h, symtab.h, options.h, fold-const.h,
 443         wide-int.h, and inchash.h due to flattening of tree.h.
 444         * coverage.c: Ditto.
 445         * cppbuiltin.c: Ditto.
 446         * cprop.c: Ditto.
 447         * cse.c: Add include of symtab.h due to flattening of tree.h.
 448         * cselib.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 449         input.h, alias.h, symtab.h, options.h, fold-const.h,
 450         wide-int.h, and inchash.h due to flattening of tree.h.
 451         * data-streamer.c: Ditto.
 452         * data-streamer-in.c: Ditto.
 453         * data-streamer-out.c: Ditto.
 454         * dbxout.c: Ditto.
 455         * dce.c: Ditto.
 456         * ddg.c: Add include of symtab.h due to flattening of tree.h.
 457         * debug.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 458         input.h, alias.h, symtab.h, options.h, fold-const.h,
 459         wide-int.h, and inchash.h due to flattening of tree.h.
 460         * dfp.c: Ditto.
 461         * df-scan.c: Ditto.
 462         * dojump.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 463         input.h, alias.h, symtab.h, options.h, fold-const.h,
 464         wide-int.h, inchash.h and real.h due to flattening of tree.h.
 465         * double-int.c: Ditto.
 466         * dse.c: Ditto.
 467         * dumpfile.c: Ditto.
 468         * dwarf2asm.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 469         input.h, alias.h, symtab.h, fold-const.h,
 470         wide-int.h, inchash.h and real.h due to flattening of tree.h.
 471         * dwarf2cfi.c: Ditto.
 472         * dwarf2out.c: Ditto.
 473         * emit-rtl.c: Ditto.
 474         * except.c: Ditto.
 475         * explow.c: Ditto.
 476         * expmed.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 477         input.h, alias.h, symtab.h, fold-const.h,
 478         wide-int.h, and inchash.h due to flattening of tree.h.
 479         * expr.c: Ditto.
 480         * final.c: Ditto.
 481         * fixed-value.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 482         input.h, alias.h, symtab.h, fold-const.h,
 483         wide-int.h, inchash.h and fixed-value.h due to flattening of tree.h.
 484         * fold-const.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 485         input.h, alias.h, symtab.h, fold-const.h,
 486         wide-int.h, and inchash.h due to flattening of tree.h.
 487         Relocate inline function convert_to_ptrofftype_loc from tree.h.
 488         Relocate inline function fold_build_pointer_plus_loc from tree.h.
 489         Relocate inline function fold_build_pointer_plus_hwi_loc from tree.h.
 490         * fold-const.h: Relocate macro convert_to_ptrofftype from tree.h.
 491         Relocate macro fold_build_pointer_plus to relocate from tree.h.h.
 492         Relocate macro fold_build_pointer_plus_hwi from tree.h.
 493         Add prototype for convert_to_ptrofftype_loc relocated from tree.h.
 494         Add prototype for fold_build_pointer_plus_loc relocated from tree.h.
 495         Add prototype for fold_build_pointer_plus_hwi_loc relocated from tree.h.
 496         * function.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 497         input.h, alias.h, symtab.h, fold-const.h,
 498         wide-int.h, and inchash.h due to flattening of tree.h.
 499         * gcc-plugin.h: Include statistics.h, double-int.h, real.h, fixed-value.h,
 500         alias.h, flags.h, and symtab.h due to flattening of tree.h
 501         * gcse.c: Ditto.
 502         * generic-match-head.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 503         input.h, alias.h, symtab.h, options.h, fold-const.h,
 504         wide-int.h, and inchash.h due to flattening of tree.h.
 505         * ggc-page.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 506         input.h, alias.h, symtab.h, fold-const.h,
 507         wide-int.h, and inchash.h due to flattening of tree.h.
 508         * gimple-builder.c: Ditto.
 509         * gimple.c: Ditto.
 510         * gimple-expr.c: Ditto.
 511         * gimple-fold.c: Ditto.
 512         * gimple-iterator.c: Ditto.
 513         * gimple-low.c: Ditto.
 514         * gimple-match-head.c: Ditto.
 515         * gimple-pretty-print.c: Ditto.
 516         * generic-ssa-isolate-paths.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 517         input.h, alias.h, symtab.h, options.h, fold-const.h,
 518         wide-int.h, and inchash.h due to flattening of tree.h.
 519         * gimple-ssa-strength-reduction.c: Ditto.
 520         * gimple-streamer-in.c: Ditto.
 521         * gimple-streamer-out.c: Ditto.
 522         * gimple-walk.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 523         input.h, alias.h, symtab.h, fold-const.h,
 524         wide-int.h, and inchash.h due to flattening of tree.h.
 525         * gimplify.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 526         input.h, alias.h, symtab.h, options.h, fold-const.h,
 527         wide-int.h, and inchash.h due to flattening of tree.h.
 528         * gimplify-me.c: Ditto.
 529         * graphite-blocking.c: Ditto.
 530         * graphite.c: Ditto.
 531         * graphite-dependencies.c: Ditto.
 532         * graphite-interchange.c: Ditto.
 533         * graphite-isl-ast-to-gimple.c: Ditto.
 534         * graphite-optimize-isl.c: Ditto.
 535         * graphite-poly.c: Ditto.
 536         * graphite-scop-detection.c: Ditto.
 537         * graphite-sese-to-poly.c: Ditto.
 538         * hw-doloop.c: Include symtab.h due to flattening of tree.h.
 539         * ifcvt.c: Ditto.
 540         * init-regs.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 541         input.h, alias.h, symtab.h, fold-const.h,
 542         wide-int.h, and inchash.h due to flattening of tree.h.
 543         * internal-fc.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 544         input.h, alias.h, symtab.h,options.h, fold-const.h,
 545         wide-int.h, and inchash.h due to flattening of tree.h.
 546         * ipa.c: Ditto.
 547         * ipa-chkp.c: Ditto.
 548         * ipa-comdats.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 549         input.h, alias.h, symtab.h, fold-const.h,
 550         wide-int.h, and inchash.h due to flattening of tree.h.
 551         * ipa-cp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 552         input.h, alias.h, symtab.h,options.h, fold-const.h,
 553         wide-int.h, and inchash.h due to flattening of tree.h.
 554         * ipa-devirt.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 555         input.h, alias.h, symtab.h, fold-const.h,
 556         wide-int.h, and inchash.h due to flattening of tree.h.
 557         * ipa-icf.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 558         input.h, alias.h, symtab.h,options.h, fold-const.h,
 559         wide-int.h, and inchash.h due to flattening of tree.h.
 560         * ipa-icf-gimple.c: Ditto.
 561         * ipa-inline-analysis.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 562         input.h, alias.h, symtab.h, fold-const.h,
 563         wide-int.h, and inchash.h due to flattening of tree.h.
 564         * ipa-inline.c: Ditto.
 565         * ipa-inline-transform.c: Ditto.
 566         * ipa-polymorhpic-call.c: Ditto.
 567         * ipa-profile.c: Ditto.
 568         * ipa-prop.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 569         input.h, alias.h, symtab.h, options.h, fold-const.h,
 570         wide-int.h, and inchash.h due to flattening of tree.h.
 571         * ipa-pure-const.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 572         input.h, alias.h, symtab.h, fold-const.h,
 573         wide-int.h, and inchash.h due to flattening of tree.h.
 574         * ipa-ref.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 575         input.h, alias.h, symtab.h, options.h, fold-const.h,
 576         wide-int.h, and inchash.h due to flattening of tree.h.
 577         * ipa-reference.c: Ditto.
 578         * ipa-split.c: Ditto.
 579         * ipa-utils.c: Ditto.
 580         * ipa-visbility.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 581         input.h, alias.h, symtab.h, fold-const.h,
 582         wide-int.h, and inchash.h due to flattening of tree.h.
 583         * ira.c: Ditto.
 584         * ira-color.c: Include hash-set.h due to flattening of tree.h.
 585         * ira-costs.c: Ditto.
 586         * ira-emit.c: Ditto.
 587         * jump.c: Include symtab.h due to flattening of tree.h.
 588         * langhooks.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 589         input.h, alias.h, symtab.h, fold-const.h,
 590         wide-int.h, and inchash.h due to flattening of tree.h.
 591         * loop-doloop.c: Include symtab.h due to flattening of tree.h.
 592         * loop-init.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 593         input.h, alias.h, symtab.h, fold-const.h,
 594         wide-int.h, and inchash.h due to flattening of tree.h.
 595         * loop-invariant.c: Include symtab.h due to flattening of tree.h.
 596         * loop-iv.c: Ditto.
 597         * loop-unroll.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 598         input.h, alias.h, symtab.h, fold-const.h,
 599         wide-int.h, and inchash.h due to flattening of tree.h.
 600         * lower-subreg.c: Ditto.
 601         * lra-assigns.c: Include symtab.h due to flattening of tree.h.
 602         * lra.c: Include symtab.h, fold-const.h, wide-int.h and inchash.h
 603         due to flattening of tree.h.
 604         * lra-coalesce.c: Include symtab.h due to flattening of tree.h.
 605         * lra-constraints.c: Ditto.
 606         * lra-eliminations.c: Ditto.
 607         * lra-livesc: Ditto.
 608         * lra-remat.c: Ditto.
 609         * lra-spills.c: Ditto.
 610         * lto-cgraph.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 611         input.h, alias.h, symtab.h, fold-const.h,
 612         wide-int.h, and inchash.h due to flattening of tree.h.
 613         * lto-compress.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 614         input.h, alias.h, symtab.h, options, fold-const.h,
 615         wide-int.h, and inchash.h due to flattening of tree.h.
 616         * lto-opts.c: Ditto.
 617         * lto-section-in.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 618         input.h, alias.h, symtab.h, fold-const.h,
 619         wide-int.h, and inchash.h due to flattening of tree.h.
 620         * lto-section-out.c: Ditto.
 621         * lto-streamer.c: Ditto.
 622         * lto-streamer-in.c: Ditto.
 623         * lto-streamer-out.c: Ditto.
 624         * modulo-sched.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 625         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
 626         inchash.h due to flattening of tree.h.
 627         * omega.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 628         input.h, alias.h, symtab.h, options, fold-const.h,
 629         wide-int.h, and inchash.h due to flattening of tree.h.
 630         * omega-low.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 631         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
 632         inchash.h due to flattening of tree.h.
 633         * optabs.c: Ditto.
 634         * opts-global.c: Ditto.
 635         * passes.c: Ditto.
 636         * plugin.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 637         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 638         inchash.h due to flattening of tree.h.
 639         * postreload.c: Include symtab.h due to flattening of tree.h.
 640         * postreload-gcse.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 641         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
 642         inchash.h due to flattening of tree.h.
 643         * predict.c: Ditto.
 644         * print-rtl.c: Ditto.
 645         * print-tree.c: Ditto.
 646         * profile.c: Include symtab.h, fold-const.h
 647         and inchash.h due to flattening of tree.h.
 648         * real.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 649         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
 650         inchash.h due to flattening of tree.h.
 651         * realmpfr.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 652         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 653         inchash.h due to flattening of tree.h.
 654         * recog.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 655         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
 656         inchash.h due to flattening of tree.h.
 657         * ree.c: Ditto.
 658         * reginfo.c: Ditto.
 659         * reg-stack.c: Ditto.
 660         * reload1.c: Include symtab.h, fold-const.h, wide-int.h
 661         and inchash.h due to flattening of tree.h.
 662         * reload.c: Include symtab.h due to flattening of tree.h.
 663         * reorg.c: Ditto.
 664         * rtlanal.c: Include symtab.h, fold-const.h, wide-int.h
 665         and inchash.h due to flattening of tree.h.
 666         * rtl-chkp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 667         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
 668         inchash.h due to flattening of tree.h.
 669         * rtlhooks.c: Include symtab.h due to flattening of tree.h.
 670         * sanopt.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 671         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 672         inchash.h due to flattening of tree.h.
 673         * sched-deps.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 674         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 675         inchash.h due to flattening of tree.h.
 676         * sched-vis.c: Ditto.
 677         * sdbout.c: Ditto.
 678         * sel-sched.c: Include symtab.h, fold-const.h, wide-int.h
 679         and inchash.h due to flattening of tree.h.
 680         * sel-sched-ir.c: Ditto.
 681         * sese.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 682         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 683         inchash.h due to flattening of tree.h.
 684         * shrink-wrap.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 685         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 686         inchash.h due to flattening of tree.h.
 687         * simplify-rtx.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 688         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 689         inchash.h due to flattening of tree.h.
 690         * stack-ptr-mod.c: Ditto.
 691         * stmt.c: Ditto.
 692         * store-motion.c: Ditto.
 693         * store-layout.c: Ditto.
 694         * stringpool.c: Ditto.
 695         * symtab.c: Ditto.
 696         * target-globals.c: Ditto.
 697         * targhooks.c: Ditto.
 698         * toplev.c: Ditto.
 699         * tracer.c: Ditto.
 700         * trans-mem.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 701         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 702         inchash.h due to flattening of tree.h.
 703         * tree-affine.c: Ditto.
 704         * tree-browser.c: Ditto.
 705         * tree.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 706         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 707         inchash.h due to flattening of tree.h.
 708         * tree-call-cdce.c: Include symtab.h, alias.h, double-int.h,
 709         fold-const.h, wide-int.h, inchash.h and real.h due to
 710         flattening of tree.h.
 711         * tree-cfg.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 712         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
 713         inchash.h due to flattening of tree.h.
 714         * tree-cfgcleanup.c: Ditto.
 715         * tree-chkp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 716         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 717         inchash.h due to flattening of tree.h.
 718         * tree-chkp-opt.c: Ditto.
 719         * tree-chrec.c: Ditto.
 720         * tree-chkp-opt.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 721         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and
 722         real.h due to flattening of tree.h.
 723         * tree-core.h: Flatten header file by removing all #include statements.
 724         * tree-data-ref.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 725         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 726         inchash.h due to flattening of tree.h.
 727         * tree-dfa.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 728         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and
 729         real.h due to flattening of tree.h.
 730         * tree-diagnostic.c: Ditto.
 731         * tree-dump.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 732         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h, real.h and
 733         fixed-value.h due to flattening of tree.h.
 734         * tree-dfa.c: Ditto.
 735         * tree-eh.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 736         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and
 737         real.h due to flattening of tree.h.
 738         * tree-emutls.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 739         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 740         inchash.h due to flattening of tree.h.
 741         * tree.h: Flatten header files by removing all includes except tree-core.h.
 742         Remove inline function convert_to_ptrofftype_loc to relocate to fold-const.c.
 743         Remove macro convert_to_ptrofftype to relocate to fold-const.h.
 744         Remove inline function fold_build_pointer_plus_loc to relocate to fold-const.c.
 745         Remove macro fold_build_pointer_plus to relocate to fold-const.h.
 746         Remove inline function fold_build_pointer_plus_hwi_loc to relocate to fold-const.c.
 747         Remove macro fold_build_pointer_plus_hwi to relocate to fold-const.h.
 748         * tree-if-conv.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 749         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h, real.h and
 750         fixed-value.h due to flattening of tree.h.
 751         * tree-inline.c: Ditto.
 752         * tree-into-ssa.c: Ditto.
 753         * tree-iterator.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 754         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 755         inchash.h due to flattening of tree.h.
 756         * tree-loop-distribution.c: Ditto.
 757         * tree-nested.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 758         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 759         due to flattening of tree.h.
 760         * tree-nrv.c: Ditto.
 761         * tree-object-size.c: Ditto.
 762         * tree-outof-ssa.c: Ditto.
 763         * tree-parloops.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 764         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 765         inchash.h due to flattening of tree.h.
 766         * tree-phinodes.c: Ditto.
 767         * tree-predcom.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 768         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 769         due to flattening of tree.h.
 770         * tree-pretty-print.c: Ditto.
 771         * tree-profile.c: double-int.h, input.h, alias.h, symtab.h,
 772         fold-const.h, wide-int.h and inchash.h due to flattening of tree.h.
 773         * tree-scalar-evolution.c: Include hash-set.h, machmode.h, vec.h,
 774         double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h,
 775         wide-int.h and inchash.h due to flattening of tree.h.
 776         * tree-sra.c: Include  vec.h, double-int.h,
 777         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
 778         inchash.h due to flattening of tree.h.
 779         * tree-ssa-alias.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 780         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 781         due to flattening of tree.h.
 782         * tree-ssa.c: Ditto.
 783         * tree-ssa-ccp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 784         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h
 785         and real.h due to flattening of tree.h.
 786         * tree-ssa-coalesce.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 787         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 788         due to flattening of tree.h.
 789         * tree-ssa-copy.c: Ditto.
 790         * tree-ssa-copyrename.c: Ditto.
 791         * tree-ssa-dce.c: Ditto.
 792         * tree-ssa-dom.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 793         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h
 794         and real.h due to flattening of tree.h.
 795         * tree-ssa-dse.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 796         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 797         due to flattening of tree.h.
 798         * tree-ssa-forwprop.c: Ditto.
 799         * tree-ssa-ifcombine.c: Ditto.
 800         * tree-ssa-live.c: Ditto.
 801         * tree-ssa-loop.c: Ditto.
 802         * tree-ssa-loop-ch.c: Ditto.
 803         * tree-ssa-loop-im.c: Ditto.
 804         * tree-ssa-loop-ivcanon.c: Ditto.
 805         * tree-ssa-loop-ivopts.c: Ditto.
 806         * tree-ssa-loop-manip.c: Ditto.
 807         * tree-ssa-loop-niter.c: Ditto.
 808         * tree-ssa-loop-prefetch.c: Ditto.
 809         * tree-ssa-loop-unswitch.c: Ditto.
 810         * tree-ssa-loop-math-opts.c: Ditto.
 811         * tree-ssanames.c: Ditto.
 812         * tree-ssa-operands.c: Ditto.
 813         * tree-ssa-phiopt.c: Ditto.
 814         * tree-ssa-phiprop.c: Ditto.
 815         * tree-ssa-pre.c: Ditto.
 816         * tree-ssa-propagate.c: Ditto.
 817         * tree-ssa-reassoc.c: Ditto.
 818         * tree-ssa-sccvn.c: Ditto.
 819         * tree-ssa-sink.c: Ditto.
 820         * tree-ssa-strlen.c: Include hash-set.h, machmode.h, vec.h,
 821         double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h,
 822         wide-int.h and inchash.h due to flattening of tree.h.
 823         * tree-ssa-structalias.c: double-int.h, input.h, alias.h, symtab.h,
 824         fold-const.h, wide-int.h and inchash.h due to flattening of tree.h.
 825         * tree-ssa-tail-merge.c: Include hash-set.h, machmode.h, vec.h,
 826         double-int.h, input.h, alias.h, symtab.h, fold-const.h,
 827         wide-int.h and inchash.h due to flattening of tree.h.
 828         * tree-ssa-ter.c: Ditto.
 829         * tree-ssa-threadedge.c: Ditto.
 830         * tree-ssa-threadupdate.c: Include hash-set.h, machmode.h, vec.h,
 831         double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h,
 832         wide-int.h and inchash.h due to flattening of tree.h.
 833         * tree-ssa-uncprop.c: Include hash-set.h, machmode.h, vec.h,
 834         double-int.h, input.h, alias.h, symtab.h, fold-const.h,
 835         wide-int.h and inchash.h due to flattening of tree.h.
 836         * tree-ssa-uninit.c: Ditto.
 837         * tree-stdarg.c: Include vec.h, double-int.h, input.h, alias.h,
 838         symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening
 839         of tree.h.
 840         * tree-streamer.c: Include vec.h, double-int.h, input.h, alias.h,
 841         symtab.h, options.h, fold-const.h, wide-int.h and
 842         inchash.h due to flattening of tree.h.
 843         * tree-streamer-in.c: Include hash-set.h, machmode.h, vec.h,
 844         double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h,
 845         wide-int.h, inchash.h, real.h and fixed-value.h due to flattening
 846         of tree.h.
 847         * tree-streamer-out.c: Dittoo.
 848         * tree-switch-conversion.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 849         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 850         due to flattening of tree.h.
 851         * tree-tailcall.c: Ditto.
 852         * tree-vect-data-refs.c: Ditto.
 853         * tree-vect-generic.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h,
 854         alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h
 855         due to flattening of tree.h.
 856         * tree-vect-loop.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 857         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 858         due to flattening of tree.h.
 859         * tree-vect-loop-manip.c: Ditto.
 860         * tree-vectorizer.c: Ditto.
 861         * tree-vect-patterns.c: Ditto.
 862         * tree-vect-slp.c: Ditto.
 863         * tree-vect-stmts.c: Ditto.
 864         * tree-vrp.c: Ditto.
 865         * tsan.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 866         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h
 867         due to flattening of tree.h.
 868         * ubsan.c: Ditto.
 869         * value-prof.c.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 870         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 871         due to flattening of tree.h.
 872         * varasm.c: Ditto.
 873         * varpool.c: Ditto.
 874         * var-tracking.c: Ditto.
 875         * vmsdbgout.c: Ditto.
 876         * vtable-verify.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 877         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h
 878         due to flattening of tree.h.
 879         * wide-int.cc: Include hash-set.h, machmode.h, vec.h, double-int.h,
 880         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 881         due to flattening of tree.h.
 882         * xcoffout.c: Ditto.
 883
 884 2015-01-09  Tom de Vries  <tom@codesourcery.com>
 885
 886         PR rtl-optimization/64539
 887         * regcprop.c (kill_clobbered_values): Factor out of ...
 888         (copyprop_hardreg_forward_1): ... here.  Use kill_clobbered_values
 889         instead of note_stores with kill_clobbered_value.
 890
 891 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
 892
 893          * ginclude/unwind-arm-common.h: Revert previous commit.
 894
 895 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
 896
 897         * config.gcc (arm*-*-freebsd*): New configuration.
 898         * config/arm/freebsd.h: New file.
 899         * config.host: Add extra components for arm*-*-freebsd*.
 900         * config/arm/arm.h: Introduce MAX_SYNC_LIBFUNC_SIZE.
 901         * config/arm/arm.c (arm_init_libfuncs): Use MAX_SYNC_LIBFUNC_SIZE.
 902
 903 2015-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 904
 905         * config/rs6000/rtems.h (CPP_OS_RTEMS_SPEC): Define __PPC_CPU_E6500__
 906         for -mcpu=e6500.
 907         * config/rs6000/t-rtems: Add e6500 multilibs.
 908
 909 2015-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 910
 911         * config/rs6000/t-rtems: Add -mno-spe to soft-float multilib for
 912         MPC8540.
 913
 914 2015-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 915
 916         * config/rs6000/t-rtems: Use MULTILIB_REQUIRED instead of
 917         MULTILIB_EXCEPTIONS.
 918
 919 2015-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 920
 921         * config/arm/t-rtems: Use MULTILIB_REQUIRED instead of
 922         MULTILIB_EXCEPTIONS.
 923
 924 2015-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 925
 926         * config/arm/t-rtems-eabi: Rename to...
 927         * config/arm/t-rtems: ...this.
 928         * config/arm/rtems-eabi.h: Rename to...
 929         * config/arm/rtems.h: ...this.
 930         * config.gcc (arm*-*-rtems*): Reflect changes above.
 931
 932 2015-01-09  Richard Biener  <rguenther@suse.de>
 933
 934         PR tree-optimization/64410
 935         * tree-ssa.c (non_rewritable_lvalue_p): Allow REALPART/IMAGPART_EXPR
 936         on the LHS.
 937         (execute_update_addresses_taken): Deal with that.
 938         * tree-ssa-forwprop.c (pass_forwprop::execute): Use component-wise
 939         loads/stores for complex variables.
 940
 941 2015-01-09  Martin Liska  <mliska@suse.cz>
 942
 943         * ipa-icf-gimple.c (func_checker::compare_ssa_name): Enhance SSA
 944         name comparison.
 945         (func_checker::compare_memory_operand): New function.
 946         (func_checker::compare_operand): Split case to newly
 947         added functions.
 948         (func_checker::compare_cst_or_decl): New function.
 949         (func_checker::compare_gimple_call): Identify
 950         memory operands.
 951         (func_checker::compare_gimple_assign): Likewise.
 952         * ipa-icf-gimple.h: New function.
 953
 954 2015-01-09  Martin Liska  <mliska@suse.cz>
 955
 956         PR ipa/64503
 957         * sreal.c (sreal::dump): Change unsigned format to signed for
 958         m_exp value.
 959         (sreal::to_double): Replace exp2 with scalbln.
 960
 961 2015-01-09  Martin Liska  <mliska@suse.cz>
 962
 963         * cgraphunit.c (cgraph_node::create_wrapper): Fix level of indentation.
 964         * ipa-icf.c (sem_function::equals_private): Add support for target and
 965         (sem_item_optimizer::merge_classes): Remove redundant function
 966         optimization flags comparison.
 967         * tree.h (target_opts_for_fn): New function.
 968
 969 2015-01-09  Tom de Vries  <tom@codesourcery.com>
 970
 971         * omp-low.c (expand_omp_for_static_chunk): Fix assert.
 972
 973 2015-01-09  Kito Cheng  <kito@0xlab.org>
 974
 975         PR rtl-optimization/64348
 976         * lra-constraints.c (split_reg): Fix caller-save store/restore
 977         instruction generation.
 978
 979 2015-01-08  John David Anglin  <danglin@gcc.gnu.org>
 980
 981         PR gcov-profile/61790
 982         * gcov-tool.c (do_rewrite): Use strtoll instead of atoll if host has
 983         long long.  Fallback to int64_t if host doesn't have long long and
 984         use strtol if int64_t is long.  Otherwise, use sscanf for conversion.
 985
 986 2015-01-08  Jakub Jelinek  <jakub@redhat.com>
 987
 988         PR tree-optimization/63989
 989         * params.def (PARAM_MAX_TRACKED_STRLENS): Increment default
 990         from 1000 to 10000.
 991         * tree-ssa-strlen.c (get_strinfo): Moved earlier.
 992         (get_stridx): If we don't have a record for certain SSA_NAME,
 993         but it is POINTER_PLUS_EXPR of some SSA_NAME we do with
 994         constant offset, call get_stridx_plus_constant.
 995         (get_stridx_plus_constant): New function.
 996         (zero_length_string): Don't use get_stridx here.
 997
 998         PR target/55023
 999         PR middle-end/64388
1000         * dse.c (struct insn_info): Mention frame_read set also
1001         before reload for tail calls on some targets.
1002         (scan_insn): Revert 2014-12-22 change.  Set frame_read
1003         also before reload for tail calls if
1004         HARD_FRAME_POINTER_IS_ARG_POINTER.  Call add_wild_read
1005         instead of add_non_frame_wild_read for non-const/memset
1006         tail calls after reload.
1007
1008 2015-01-08  Jason Merrill  <jason@redhat.com>
1009
1010         * ubsan.c (do_ubsan_in_current_function): New.
1011         (pass_ubsan::gate): Use it.
1012         * ubsan.h: Declare it.
1013         * convert.c (convert_to_integer): Use it.
1014
1015 2015-01-08  Jakub Jelinek  <jakub@redhat.com>
1016
1017         PR target/64338
1018         * config/i386/i386.c (ix86_expand_int_movcc): Don't reverse
1019         compare_code when it is unconditionally overwritten afterwards.
1020         Use ix86_reverse_condition instead of reverse_condition.  Don't
1021         change code if *reverse_condition* returned UNKNOWN and don't
1022         swap ct/cf and negate diff in that case.
1023
1024 2015-01-08  Mike Stump  <mikestump@comcast.net>
1025
1026         * tsan.c (pass_tsan::gate): Add no_sanitize_thread support.
1027         (pass_tsan_O0::gate): Likewise.
1028         * extend.texi (Function Attributes): Add no_sanitize_thread
1029         documentation.
1030
1031 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
1032
1033         * builtins.def (DEF_GOMP_BUILTIN): Also consider flag_offload_abi
1034         for registering builtins.
1035         * config/i386/intelmic-mkoffload.c (prepare_target_image): Don't
1036         add -fopenmp to the argv_obstack used when invoking
1037         compile_for_target.
1038
1039         * config/i386/intelmic-mkoffload.c (compile_for_target): Always
1040         add "-m32" or "-m64" to argv_obstack.
1041         (generate_host_descr_file): Likewise, when invoking host_compiler.
1042         (main): Always add "-m elf_i386" or "-m elf_x86_64" when invoking
1043         ld.
1044
1045 2015-01-08  Oleg Endo  <olegendo@gcc.gnu.org>
1046
1047         * config/sh/sh-mem.cc: Use constant as second operand when emitting
1048         tstsi_t insns.
1049
1050 2015-01-08  Oleg Endo  <olegendo@gcc.gnu.org>
1051
1052         PR target/55212
1053         * config/sh/sh.md (*addsi3_compact): Emit reg-reg copy instead of
1054         constant load if constant operand fits into I08.
1055
1056 2015-01-08  Jakub Jelinek  <jakub@redhat.com>
1057
1058         PR sanitizer/64336
1059         * tree.c (build2_stat): Fix up initialization of TREE_READONLY
1060         and TREE_THIS_VOLATILE for MEM_REFs.
1061         (build5_stat): Fix up initialization of TREE_READONLY and
1062         TREE_THIS_VOLATILE for TARGET_MEM_REFs.
1063
1064 2015-01-08  Kaz Kojima  <kkojima@gcc.gnu.org>
1065
1066         PR target/64533
1067         * config/sh/sh.md (*addsi3_compact): Use u constraint instead
1068         of r for the second alternative of the destination operand.
1069
1070 2015-01-07  Segher Boessenkool  <segher@kernel.crashing.org>
1071
1072         PR target/36557
1073         * config/rs6000/rs6000.md (*eqsi3_ext<mode>, *nesi3_ext<mode>): New.
1074
1075 2015-01-07  Sandra Loosemore  <sandra@codesourcery.com>
1076
1077         * doc/invoke.texi ([-fvtable-verify]): Fix markup on option
1078         keywords.
1079         ([-fivar-visibility], [-fvisibility]): Likewise.
1080
1081 2015-01-07  Sandra Loosemore  <sandra@codesourcery.com>
1082
1083         * doc/invoke.texi: Fix incorrect uses of @samp markup throughout
1084         the file where @code, @command, etc is more appropriate.
1085
1086 2015-01-06  Sandra Loosemore  <sandra@codesourcery.com>
1087
1088         * doc/invoke.texi (RS/6000 and PowerPC Options): Tidy formatting
1089         of -mrecip= documentation.
1090
1091 2015-01-06  Michael Meissner  <meissner@linux.vnet.ibm.com>
1092
1093         PR target/64505
1094         * config/rs6000/rs6000.c (rs6000_secondary_reload): Return the
1095         correct reload handler if -m32 -mpowerpc64 is used.
1096
1097 2015-01-06  Tom de Vries  <tom@codesourcery.com>
1098
1099         * tree-ssa-tail-merge.c: Fix typo in struct same_succ_def comment.
1100
1101 2015-01-08  Christian Bruel  <christian.bruel@st.com>
1102
1103         PR target/64507
1104         * config/sh/sh-mem.cc (sh_expand_cmpnstr): Check 0 length.
1105
1106 2015-01-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1107
1108         PR tree-optimization/63259
1109         * tree-ssa-math-opts.c (pass_optimize_bswap::execute): Stop checking
1110         if optab exists for 16bit byteswap.
1111
1112 2015-01-06  Jakub Jelinek  <jakub@redhat.com>
1113
1114         * opts.c (common_handle_option): Add support for
1115         -fno-sanitize=all and -f{,no-}sanitize-recover=all.
1116         * doc/invoke.texi: Document -fno-sanitize=all,
1117         -f{,no-}sanitize-recover=all.  Document that
1118         -fsanitize=float-cast-overflow is not enabled
1119         by -fsanitize=undefined.  Fix up documentation
1120         of -f{,no-}sanitize-recover.
1121
1122 2015-01-06  Eric Botcazou  <ebotcazou@adacore.com>
1123
1124         * config.gcc: Add Visium support.
1125         * configure.ac: Likewise.
1126         * configure: Regenerate.
1127         * doc/extend.texi (interrupt attribute): Add Visium.
1128         * doc/invoke.texi: Document Visium options.
1129         * doc/install.texi: Document Visium target.
1130         * doc/md.texi: Document Visium constraints.
1131         * common/config/visium: New directory.
1132         * config/visium: Likewise.
1133
1134 2015-01-05  Segher Boessenkool  <segher@kernel.crashing.org>
1135
1136         * simplify-rtx.c (simplify_binary_operation_1): Handle more cases
1137         for the "(and X (ior (not X) Y) -> (and X Y)" transform.
1138
1139 2015-01-05  Segher Boessenkool  <segher@kernel.crashing.org>
1140
1141         * combine.c (combine_validate_cost): Do not count the cost of a
1142         split I2 twice.  Do not display it twice in the dump, either.
1143
1144 2015-01-05  Sandra Loosemore  <sandra@codesourcery.com>
1145
1146         Revert parts of r219199.
1147         * doc/invoke.texi ([-Wliteral-suffix]): Restore markup on
1148         <inttypes.h>.
1149         ([-Wtraditional]): Restore markup on <limits.h>.
1150
1151 2015-01-05  Trevor Saunders  <tsaunders@mozilla.com>
1152
1153         PR c++/31397
1154         * doc/invoke.texi: Document -Wsuggest-override.
1155
1156 2015-01-05  Radovan Obradovic  <radovan.obradovic@imgtec.com>
1157
1158         PR rtl-optimization/64287
1159         * toplev.c (HAVE_epilogue, HAVE_prologue): Provide default.
1160         (process_options): Disable flag_ipa_ra if profiling.
1161
1162 2015-01-05  Eric Botcazou  <ebotcazou@adacore.com>
1163
1164         * config/nds32/nds32-peephole2.md: Do not mention define_peephole.
1165
1166 2015-01-05  Max Filippov  <jcmvbkbc@gmail.com>
1167
1168         * config/xtensa/xtensa.c (hwloop_optimize, hwloop_fail,
1169         hwloop_pattern_reg, xtensa_doloop_hooks, xtensa_reorg_loops):
1170         put under #if TARGET_LOOPS guard.
1171
1172 2015-01-05  Uros Bizjak  <ubizjak@gmail.com>
1173
1174         * config/i386/i386.c (output_387_binary_op): Use std::swap.
1175
1176 2015-01-05  Oleg Endo  <olegendo@gcc.gnu.org>
1177
1178         * rtlanal.c (refers_to_regno_p): Change return value from int to bool.
1179         * rtl.h (refers_to_regno_p): Add overload.
1180         * cse.c: Use it.
1181         * bt-load.c: Likewise.
1182         * combine.c: Likewise.
1183         * df-scan.c: Likewise.
1184         * sched-deps.c: Likewise.
1185         * config/s390/s390.c: Likewise.
1186         * config/m32r/m32r.c: Likewise.
1187         * config/rs6000/spe.md: Likewise.
1188         * config/rs6000/rs6000.c: Likewise.
1189         * config/pa/pa.c: Likewise.
1190         * config/stormy16/stormy16.c: Likewise.
1191         * config/cris/cris.c: Likewise.
1192         * config/arc/arc.md: Likewise.
1193         * config/arc/arc.c: Likewise.
1194         * config/sh/sh.md: Likewise.
1195         * config/sh/sh.c: Likewise.
1196         * config/frv/frv.c: Likewise.
1197
1198 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
1199
1200         PR sanitizer/64265
1201         * gimplify.c (gimplify_function_tree): Add TSAN_FUNC_EXIT internal
1202         call as cleanup of the whole body.
1203         * internal-fn.def (TSAN_FUNC_EXIT): New internal call.
1204         * tsan.c (replace_func_exit): New function.
1205         (instrument_func_exit): Moved earlier.
1206         (instrument_memory_accesses): Adjust TSAN_FUNC_EXIT internal calls.
1207         Call instrument_func_exit if no TSAN_FUNC_EXIT internal calls have
1208         been found.
1209         (tsan_pass): Don't call instrument_func_exit.
1210         * internal-fn.c (expand_TSAN_FUNC_EXIT): New function.
1211         * tree-inline.c (copy_bb): Drop TSAN_FUNC_EXIT internal calls during
1212         inlining.
1213
1214         PR sanitizer/64344
1215         * ubsan.h (ubsan_instrument_float_cast): Add ARG argument.
1216         * ubsan.c (ubsan_instrument_float_cast): Add ARG argument, pass
1217         it to libubsan handler instead of EXPR.  Fold comparisons earlier,
1218         if the result is integer_zerop, return NULL_TREE.
1219         * convert.c (convert_to_integer): Pass expr as ARG.
1220
1221         PR tree-optimization/64465
1222         * tree-inline.c (redirect_all_calls): During inlining
1223         clean up EH stmts and EH edges if redirect_call_stmt_to_callee
1224         changed the stmt to a non-throwing call.
1225
1226 2015-01-05  Sandra Loosemore  <sandra@codesourcery.com>
1227
1228         * doc/invoke.texi: Fix incorrect uses of @code, @option, @samp,
1229         etc markup throughout the file.
1230
1231 2015-01-05  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1232
1233         Enable experimental TSAN support for Ada.
1234         * tsan.c (instrument_expr): Handle VIEW_CONVERT_EXPR.
1235
1236 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
1237
1238         PR tree-optimization/64494
1239         * tree-ssa-loop-im.c (move_computations_dom_walker::before_dom): Also
1240         clear SSA_NAME_ANTI_RANGE_P flag.
1241
1242 2015-01-05  Marek Polacek  <polacek@redhat.com>
1243
1244         * doc/extend.texi (Arrays of Length Zero): Add missing comma.
1245
1246 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
1247
1248         Update copyright years.
1249
1250         * gcc.c (process_command): Update copyright notice dates.
1251         * gcov-dump.c: Ditto.
1252         * gcov.c: Ditto.
1253         * doc/cpp.texi: Bump @copying's copyright year.
1254         * doc/cppinternals.texi: Ditto.
1255         * doc/gcc.texi: Ditto.
1256         * doc/gccint.texi: Ditto.
1257         * doc/gcov.texi: Ditto.
1258         * doc/install.texi: Ditto.
1259         * doc/invoke.texi: Ditto.
1260
1261         * auto-profile.c, auto-profile.h: Fix up Copyright line.
1262
1263 2015-01-04  Sandra Loosemore  <sandra@codesourcery.com>
1264
1265         * doc/invoke.texi ([-fsized-deallocation]): Copy-edit to fix
1266         verb tense, etc.
1267         ([-fvtable-verify], [-fvtv-debug]): Likewise.
1268         ([-Wabi]): Likewise.
1269         ([-fmessage-length]): Likewise.
1270         ([-Wsuggest-final-types], [-Wsuggest-final-methods]): Likewise.
1271         ([-Wno-discarded-qualifiers]): Likewise.
1272         ([-Wnodiscarded-array-qualifiers]): Likewise.
1273         ([-Wno-virtual-move-assign]): Likewise.
1274         ([-fsanitize=address], [-fsanitize=thread]): Likewise.
1275         ([-fsanitize=leak], [-fsanitize=undefined]): Likewise.
1276         ([-fsanitize=unreachable], [-fsanitize-recover]): Likewise.
1277         ([-fsanitize-undefined-trap-on-error]): Likewise.
1278         ([-floop-interchange]): Likewise.
1279         ([-ftree-coalesce-inlined-vars]): Likewise.
1280         ([-fvect-cost-model]): Likewise.
1281         ([-flto]): Likewise.
1282         ([--param]): Likewise.
1283         (Spec Files): Likewise.
1284         ([-mstrict-align]): Likewise.
1285         ([-mfix-cortex-a53-835769]): Likewise.
1286         ([-march], [-mtune]): Likewise.
1287         ([-mpic-register]): Likewise.
1288         ([-munaligned-access]): Likewise.
1289         ([-msp8]): Likewise.
1290         (EIND and Devices with more than 128 Ki Bytes of Flash): Likewise.
1291         (AVR Built-in Macros): Likewise.
1292         ([-mpreferred-stack-boundary]): Likewise.
1293         ([-mtune-crtl]): Likewise.
1294         ([-mashf]): Likewise.
1295         ([-mmcu=]): Likewise.
1296         ([-minrt]): Likewise.
1297         ([-maltivec], [-maltivec=be], [-maltivec=le]): Likewise.
1298         ([-mupper-regs]): Likewise.
1299         ([-matomic-model]): Likewise.
1300         ([-mdiv]): Likewise.
1301         ([-mzdcbranch]): Likewise.
1302         ([-mdisable-callt]): Likewise.
1303         ([-msoft-float]): Likewise.
1304         ([-m8byte-align]): Likewise.
1305         ([-fstack-reuse]): Likewise.
1306
1307 2015-01-03  Sandra Loosemore  <sandra@codesourcery.com>
1308
1309         * doc/invoke.texi ([-fprofile-generate], [-fprofile-use]):
1310         Fix markup, light copy-editing.
1311         ([-fauto-profile]): Rewrite to fix formatting and content
1312         problems.
1313
1314 2015-01-03  Sandra Loosemore  <sandra@codesourcery.com>
1315
1316         * doc/invoke.texi ([-fisolate-erroneous-paths-dereference]):
1317         Copy-edit description.
1318         ([-fisolate-erroneous-paths-attribute]): Likewise.
1319         * common.opt (fisolate-erroneous-paths-dereference):
1320         Copy-edit description.
1321         (fisolate-erroneous-paths-attribute): Likewise.
1322
1323 2015-01-03  Sandra Loosemore  <sandra@codesourcery.com>
1324
1325         * doc/invoke.texi ([-fsemantic-interposition]): Fix typos and
1326         tidy grammar.
1327
1328 2015-01-03  Sandra Loosemore  <sandra@codesourcery.com>
1329
1330         * doc/invoke.texi ([-fplan9-extensions]): Add/fix @opindex.
1331         ([-fvtv-debug]): Likewise.
1332         ([-Wc++-compat]): Likewise.
1333         ([-Wc++11-compat]): Likewise.
1334         ([-Wc++14-compat]): Likewise.
1335         ([-Wno-sized-deallocation]): Likewise.
1336         ([-femit-class-debug-always]): Likewise.
1337         ([-femit-struct-debug-detailed]): Likewise.
1338         ([-fno-keep-inline-dllexport]): Likewise.
1339         ([-fira-algorithm]): Likewise.
1340         ([-fira-region]): Likewise.
1341         ([-flra-remat]): Likewise.
1342         ([-fipa-ra]): Likewise.
1343         ([-fhoist-adjacent-loads]): Likewise.
1344         ([-fisolate-erroneous-paths-dereference]): Likewise.
1345         ([-fisolate-erroneous-paths-attribute]): Likewise.
1346         ([-ftree-switch-conversion]): Likewise.
1347         ([-ftree-tail-merge]): Likewise.
1348         ([-ftree-loop-if-convert]): Likewise.
1349         ([-ftree-loop-if-convert-stores]): Likewise.
1350         ([-ftree-loop-distribution]): Likewise.
1351         ([-ftree-loop-distribute-patterns]): Likewise.
1352         ([-flto-compression-level]): Likewise.
1353         ([-flto-report]): Likewise.
1354         ([-flto-report-wpa]): Likewise.
1355         ([-fuse-linker-plugin]): Likewise.
1356         ([-mfix-cortex-a53-835769]): Likewise.
1357         ([-mno-fix-cortex-a53-835769]): Likewise.
1358         ([-mmmx]...[-mno-3dnow]): Remove the -mno- forms from the
1359         explicit listing; add a note to the discussion indicating they
1360         exist.  Reorder table to group similar options.  Add missing
1361         @opindex entries.  Add @need commands throughout the table to
1362         allow it to be split across multiple pages.
1363         ([-m8bit-idiv]): Fix @opindex.
1364         ([-mavx256-split-unaligned-load]): Likewise.
1365         ([-mavx256-split-unaligned-store]): Likewise.
1366         ([-mstack-protector-guard]): Likewise.
1367         ([-mcpu=]): Likewise.
1368         ([-mcpu]): Likewise.
1369         ([-mpointer-size=]): Likewise.
1370
1371 2015-01-03  John David Anglin  <danglin@gcc.gnu.org>
1372
1373         * config/pa/pa.md (decrement_and_branch_until_zero): Use `Q' constraint
1374         instead of `m' constraint.  Likewise for unnamed movb comparison
1375         patterns using reg_before_reload_operand predicate.
1376         * config/pa/predicates.md (reg_before_reload_operand): Tighten
1377         predicate to reject register index and LO_SUM DLT memory forms
1378         after reload.
1379
1380 2015-01-02  Sandra Loosemore  <sandra@codesourcery.com>
1381
1382         * doc/invoke.texi (Option Summary): Fix spelling of
1383         -fdevirtualize-at-ltrans.
1384         ([-fdevirtualize]): Fix markup.
1385         ([-fdevirtualize-speculatively]): Fix typo.
1386         ([-fdevirtualize-at-ltrans]): Likewise.  Make description less
1387         implementor-speaky.
1388         * common.opt (fdevirtualize-at-ltrans): Likewise.
1389         * ipa-devirt.c: Fix typos in comments throughout the file.
1390         (ipa_devirt): Fix typos in format strings for dump output.
1391
1392 2015-01-02  Sandra Loosemore  <sandra@codesourcery.com>
1393
1394         * doc/invoke.texi ([-fopt-info]): Fix markup, consolidate
1395         discussion of defaults, light copy-editing.
1396
1397 2015-01-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1398
1399         * tsan.c (instrument_expr): corrected previous checkin.
1400
1401 2015-01-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1402
1403         Instrument bit field and unaligned accesses for TSAN.
1404         * sanitizer.def (BUILT_IN_TSAN_READ_RANGE): New built-in function.
1405         (BUILT_IN_TSAN_WRITE_RANGE): New built-in function.
1406         * tsan.c (instrument_expr): Handle COMPONENT_REF and BIT_FIELD_REF.
1407         Use BUILT_IN_TSAN_READ_RANGE and BUILT_IN_TSAN_WRITE_RANGE for
1408         unaligned memory regions.
1409
1410 2015-01-01  Anthony Green  <green@moxielogic.com>
1411
1412         * config/moxie/predicates.md (moxie_general_movsrc_operand):
1413         Restrict move source register offsets to 16 bits.
1414 \f
1415 Copyright (C) 2015 Free Software Foundation, Inc.
1416
1417 Copying and distribution of this file, with or without modification,
1418 are permitted in any medium without royalty provided the copyright
1419 notice and this notice are preserved.