gcc/ChangeLog

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