gcc/ChangeLog

   1 2015-01-12  Sandra Loosemore  <sandra@codesourcery.com>
   2
   3         * doc/invoke.texi ([-Wsuggest-attribute=]): Don't use parentheses
   4         after a funtion name just to indicate it is a function.
   5         ([-fsanitize-undefined-trap-on-error]): Likewise.
   6         ([-fdbg-cnt=]): Likewise.
   7         ([-mmemcpy]): Likewise.
   8         ([-mflush-func]): Likewise.
   9         ([-msynci]): Likewise.
  10
  11 2015-01-12  Sandra Loosemore  <sandra@codesourcery.com>
  12
  13         * doc/invoke.texi ([-Wbad-function-cast]): Rewrite to avoid confusing
  14         example.
  15
  16 2015-01-12  Jakub Jelinek  <jakub@redhat.com>
  17
  18         PR tree-optimization/64563
  19         * tree-vrp.c (vrp_evaluate_conditional): Check for VR_RANGE
  20         instead of != VR_VARYING.
  21
  22         PR target/64513
  23         * config/i386/i386.c (ix86_expand_prologue): Add
  24         REG_FRAME_RELATED_EXPR to %rax and %r10 pushes.
  25
  26         PR tree-optimization/64454
  27         * tree-vrp.c (simplify_div_or_mod_using_ranges): Optimize
  28         op0 % op1 into op0 if op0 is in range [-op1 + 1, op1 - 1]
  29         for signed or [0, op1 - 1] for unsigned modulo.
  30         (simplify_stmt_using_ranges): Call simplify_div_or_mod_using_ranges
  31         even if op1 does not satisfy integer_pow2p.
  32
  33         PR other/64370
  34         * sreal.c (sreal::to_double): Use ldexp instead of scalbnl.
  35
  36 2015-01-12  Jeff Law  <law@redhat.com>
  37
  38         PR target/64461
  39         * config/m68k/m68k.md (truncsiqi2): Disable for TARGET_COLDFIRE.
  40         (trunchiqi2, truncsihi2): Similarly.
  41
  42         * config/h8300/h8300.c (Fpa): Use RTX_FRAME_RELATED_P directly
  43         rather than calling F.
  44
  45 2015-01-12  Bernd Edlinger  <bernd.edlinger@hotmail.de>
  46
  47         * tsan.c (instrument_expr): Use force_gimple_operand.
  48         Use may_be_nonaddressable_p instead of is_gimple_addressable.
  49
  50 2015-01-12  Richard Biener  <rguenther@suse.de>
  51
  52         PR tree-optimization/64530
  53         * tree-loop-distribution.c (pg_add_dependence_edges): Shuffle
  54         back dr1.
  55
  56 2015-01-12  Richard Biener  <rguenther@suse.de>
  57
  58         PR middle-end/64357
  59         * tree-cfg.c (gimple_can_merge_blocks_p): Protect simple
  60         latches properly.
  61
  62 2015-01-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
  63
  64         * config/arm/arm.c (arm_cortex_a12_tune): Update entries to match
  65         Cortex-A17 tuning parameters.
  66         * config/arm/arm-cores.def (cortex-a12): Schedule for cortex-a17.
  67
  68 2015-01-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
  69
  70         * config/arm/arm-protos.h (tune_params): Add fuseable_ops field.
  71         * config/arm/arm.c (arm_macro_fusion_p): New function.
  72         (arm_macro_fusion_pair_p): Likewise.
  73         (TARGET_SCHED_MACRO_FUSION_P): Define.
  74         (TARGET_SCHED_MACRO_FUSION_PAIR_P): Likewise.
  75         (ARM_FUSE_NOTHING): Likewise.
  76         (ARM_FUSE_MOVW_MOVT): Likewise.
  77         (arm_slowmul_tune, arm_fastmul_tune, arm_strongarm_tune,
  78         arm_xscale_tune, arm_9e_tune, arm_v6t2_tune, arm_cortex_tune,
  79         arm_cortex_a8_tune, arm_cortex_a7_tune, arm_cortex_a15_tune,
  80         arm_cortex_a53_tune, arm_cortex_a57_tune, arm_cortex_a9_tune,
  81         arm_cortex_a12_tune, arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune
  82         arm_cortex_a5_tune): Specify fuseable_ops value.
  83
  84 2015-01-12  H.J. Lu  <hongjiu.lu@intel.com>
  85
  86         PR bootstrap/64561
  87         * configure.ac (HAVE_LD_PIE_COPYRELOC): Update Linux/x86-64 linker
  88         test for PIE with copy reloc.
  89         * configure: Regenerated.
  90
  91 2015-01-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
  92
  93         * config/arm/arm.c (arm_load_tp): Use R0_REGNUM instead of constant 0
  94         in gen_rtx_REG.
  95         (arm_tls_descseq_addr): Likewise.
  96         (arm_gen_movmemqi): Likewise.
  97         (arm_expand_epilogue_apcs_frame): Likewise.
  98         (arm_expand_epilogue): Likewise.
  99         (arm_expand_prologue): Likewise.  Use R1_REGNUM instead of constant 1
 100         in gen_rtx_REG.
 101
 102 2015-01-12  Martin Liska  <mliska@suse.cz>
 103
 104         PR ipa/64550
 105         * ipa-icf-gimple.c (func_checker::compare_memory_operand): Compare
 106         volatility for correct operands.
 107
 108 2015-01-12  Martin Liska  <mliska@suse.cz>
 109
 110         * ipa-icf.c (sem_function::equals_wpa): Add indirect_calls as indication
 111         that a function is not leaf.
 112         (sem_function::compare_polymorphic_p): Likewise.
 113
 114 2015-01-12  Martin Liska  <mliska@suse.cz>
 115
 116         * ipa-icf.c (sem_function::equals_wpa): Add indirect_calls as indication
 117         that a function is not leaf.
 118         (sem_function::compare_polymorphic_p): Likewise.
 119
 120 2015-01-12  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
 121
 122         * config/visium/visium.c: Add includes hashtab.h, hash-set.h,
 123         machmode.h, input.h, statistics.h, vec.h, double-int.h, real.h,
 124         fixed-value.h, alias.h, symtab.h, tree-core.h, wide-int.h, inchash.h,
 125         fold-const.h, tree-check.h.
 126
 127 2015-01-12  Jan Hubicka  <hubicka@ucw.cz>
 128
 129         PR ipa/63967
 130         PR ipa/64425
 131         * ipa-inline.c (compute_uninlined_call_time,
 132         compute_inlined_call_time): Use counts for extra precision when
 133         needed possible.
 134         (big_speedup_p): Fix formating.
 135         (RELATIVE_TIME_BENEFIT_RANGE): Remove.
 136         (relative_time_benefit): Remove.
 137         (edge_badness): Turn DECL_DISREGARD_INLINE_LIMITS into hint;
 138         merge guessed and read profile paths.
 139         (inline_small_functions): Count only !optimize_size functions into
 140         initial size; be more lax about sanity check when profile is used;
 141         be sure to update inlined function profile when profile is read.
 142
 143 2015-01-12  Jan Hubicka  <hubicka@ucw.cz>
 144
 145         PR ipa/63470
 146         * ipa-inline-analysis.c (inline_edge_duplication_hook): Adjust
 147         cost when edge becomes direct.
 148         * ipa-prop.c (make_edge_direct): Do not adjust when speculation
 149         is resolved or when introducing new speculation.
 150
 151 2015-01-12  Chen Gang  <gang.chen.5i5j@gmail.com>
 152
 153         PR ipa/64551
 154         PR ipa/64552
 155         * ipa-icf.c (sem_function::equals_private): Use '&&' instead of
 156         '||' to fix typo issue.
 157
 158         * gcc/tree.h (target_opts_for_fn): Check NULL_TREE since it can
 159         accept and return NULL.
 160
 161 2015-01-12  Martin Liska  <mliska@suse.cz>
 162
 163         * cgraph.c (cgraph_edge::remove_callee): Move function to header
 164         file for being inlined.
 165         (cgraph_set_edge_callee): Delete.
 166         (cgraph_edge::redirect_callee): Move function to header file
 167         for being inlined.
 168         (cgraph_edge::make_direct): Use new function.
 169         (cgraph_edge::dump_edge_flags): New function created from
 170         static dump_edge_flags function.
 171         (cgraph_node::dump): Use new function.
 172         (cgraph_edge::verify_count_and_frequency): New function created
 173         from verify_edge_count_and_frequency.
 174         (cgraph_edge::verify_corresponds_to_fndecl): New function created
 175         from verify_edge_corresponds_to_fndecl.
 176         (verify_edge_corresponds_to_fndecl): Delete.
 177         (cgraph_node::verify_node): Use new function.
 178         * cgraph.h (cgraph_edge::set_callee): New function.
 179         (cgraph_edge::dump_edge_flags): Likewise.
 180         (cgraph_edge::verify_corresponds_to_fndecl): Likewise.
 181
 182 2015-01-11  Jan Hubicka  <hubicka@ucw.cz>
 183
 184         * ipa-utils.c (estimate_function_body_sizes): Do not
 185         free node params when called late with early=true.
 186
 187 2015-01-11  James Greenhalgh  <james.greenhalgh@arm.com>
 188
 189         * doc/md.texi (Instruction Patterns): Rewrite text for
 190         clarity.
 191         (Example): Likewise.
 192
 193 2015-01-10  Sandra Loosemore  <sandra@codesourcery.com>
 194
 195         * doc/invoke.texi (Option Summary): Break long lines.
 196         [(-fdiagnostics-color)]: Put long literal in @smallexample
 197         instead of inline.
 198         [(-fsanitize-recover)]: Likewise.
 199         [(-fdump-rtl-split*)]: Rewrite to fix over-full hbox.
 200         [(-ffast-math)]: Likewise.
 201         [(--param max-inline-insns-recursive)]: Likewise.
 202         [(--param max-inline-recursive-depth)]: Likewise.
 203         [(-mno-text-section-literals)]: Likewise.
 204
 205 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
 206
 207         * doc/install.texi: Update for libgomp being renamed from "GNU
 208         OpenMP Runtime Library" to "GNU Offloading and Multi Processing
 209         Runtime Library".
 210         * doc/sourcebuild.texi: Likewise.
 211
 212 2015-01-10  Anthony Green  <green@moxielogic.com>
 213
 214         * config/moxie/moxie.c (moxie_option_override): Fix forcing of
 215         mul.x availability for moxiebox configuration.
 216
 217 2015-01-09  Anthony Green  <green@moxielogic.com>
 218
 219         * config/moxie/moxie.md: Tabify assembly output.
 220
 221 2015-01-09  Anthony Green  <green@moxielogic.com>
 222
 223         * config/moxie/moxie.md (CC_REG): Correct register definition.
 224
 225 2015-01-09  Sandra Loosemore  <sandra@codesourcery.com>
 226
 227         * doc/invoke.texi ([-fvtable-verify]): Copy-edit and fix markup.
 228         ([-fvtv-debug], [-fvtv-counts]): Likewise.  Correct location
 229         of log files.
 230
 231 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
 232
 233         * config/arm/arm.h (MAX_SYNC_LIBFUNC_SIZE): Delete semicolon.
 234
 235 2015-01-09  Bernd Schmidt  <bernds@codesourcery.com>
 236             Jakub Jelinek  <jakub@redhat.com>
 237
 238         PR middle-end/64412
 239         * lto-streamer.h (lto_stream_offload_p): New declaration.
 240         * lto-streamer.c (lto_stream_offload_p): New variable.
 241         * cgraphunit.c (ipa_passes): Set lto_stream_offload_p
 242         at the same time as section_name_prefix.
 243         * lto-streamer-out.c (hash_tree): Don't hash TREE_TARGET_OPTION
 244         if lto_stream_offload_p.
 245         * tree-streamer-out.c (streamer_pack_tree_bitfields): Don't
 246         stream TREE_TARGET_OPTION if lto_stream_offload_p.
 247         (write_ts_function_decl_tree_pointers): Don't
 248         stream DECL_FUNCTION_SPECIFIC_TARGET if lto_stream_offload_p.
 249         * tree-streamer-in.c (unpack_value_fields): Don't stream
 250         TREE_TARGET_OPTION in if ACCEL_COMPILER.
 251         (lto_input_ts_function_decl_tree_pointers): Don't stream
 252         DECL_FUNCTION_SPECIFIC_TARGET in if ACCEL_COMPILER.
 253         * lto-opts.c (lto_write_options): Use lto_stream_offload_p
 254         instead of section_name_prefix string comparisons.
 255
 256 2015-01-09  Jakub Jelinek  <jakub@redhat.com>
 257
 258         PR rtl-optimization/64536
 259         * cfgrtl.c (rtl_tidy_fallthru_edge): Handle removal of degenerate
 260         tablejumps.
 261
 262 2015-01-09  Michael Collison  <michael.collison@linaro.org>
 263
 264         * genattrtab.c (write_header): Include hash-set.h, machmode.h,
 265         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 266         fold-const.h, wide-int.h, and inchash.h when generating
 267         insn-attrtab.c.
 268         * genautomata.c (main) : Include hash-set.h, macInclude hash-set.h, machmode.h,
 269         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 270         fold-const.h, wide-int.h, and inchash.h when generating
 271         insn-automata.c.
 272         * genemit.c (main): 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 when generating
 275         insn-emit.c.
 276         * gengtype.c (open_base_files): Include hash-set.h, machmode.h,
 277         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 278         fold-const.h, wide-int.h, and inchash.h when generating
 279         gtype-desc.c.
 280         * genopinit.c (main): Include hash-set.h, machmode.h,
 281         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 282         fold-const.h, wide-int.h, and inchash.h when generating
 283         insn-opinit.c.
 284         * genoutput.c (output_prologue): Include hash-set.h, machmode.h,
 285         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 286         fold-const.h, wide-int.h, and inchash.h when generating
 287         insn-output.c.
 288         * genpeep.c (main): Include hash-set.h, machmode.h,
 289         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 290         fold-const.h, wide-int.h, and inchash.h when generating
 291         insn-peep.c.
 292         * genpreds.c (write_insn_preds_c): Include hash-set.h, machmode.h,
 293         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 294         fold-const.h, wide-int.h, and inchash.h when generating
 295         insn-preds.c.
 296         * optc-save-gen-awk: Include hash-set.h, machmode.h,
 297         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 298         fold-const.h, wide-int.h, and inchash.h when generating
 299         options-save.c.
 300         * opth-gen.awk: Change include guard from GCC_C_COMMON_H to GCC_C_COMMON_C
 301         when generating options.h.
 302         * alias.c: Include hash-set.h, machmode.h,
 303         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 304         fold-const.h, wide-int.h, and inchash.h due to
 305         flattening of tree.h.
 306         * asan.c: Ditto.
 307         * attribs.c: Ditto.
 308         * auto-inc-dec.c: Ditto.
 309         * auto-profile.c: Ditto
 310         * bb-reorder.c: Ditto.
 311         * bt-load.c: Include symtab.h due to flattening of tree.h.
 312         * builtins.c: Include hash-set.h, machmode.h,
 313         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 314         fold-const.h, wide-int.h, and inchash.h due to
 315         flattening of tree.h.
 316         * calls.c: Include hash-set.h, machmode.h,
 317         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 318         fold-const.h, wide-int.h, and inchash.h due to
 319         flattening of tree.h.
 320         * ccmp.c: Ditto.
 321         * cfgbuild.c: Include hash-set.h, machmode.h,
 322         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 323         fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
 324         * cfg.c: Ditto.
 325         * cfgcleanup.c: Ditto.
 326         * cfgexpand.c: Ditto.
 327         * cfghooks.c: Ditto.
 328         * cfgloop.c: Include symtab.h, fold-const.h, and
 329         inchash.h due to flattening of tree.h.
 330         * cfgloopmanip.c: Ditto.
 331         * cfgrtl.c: Include hash-set.h, machmode.h,
 332         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 333         fold-const.h, wide-int.h, and inchash.h due to
 334         flattening of tree.h.
 335         * cgraphbuild.c: Ditto.
 336         * cgraph.c: Ditto.
 337         * cgraphclones.c: Ditto.
 338         * cgraphunit.c: Ditto.
 339         * cilk-common.c: Ditto.
 340         * combine.c: Ditto.
 341         * combine-stack-adj.c: Include symbol.h due to flattening of tree.h.
 342         * config/aarch64/aarch64-builtins.c: Include hash-set.h, machmode.h,
 343         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 344         fold-const.h, wide-int.h, and inchash.h due to
 345         flattening of tree.h.
 346         * config/aarch64/aarch64.c: Ditto.
 347         * config/alpha/alpha.c: Ditto.
 348         * config/arc/arc.c: Ditto.
 349         * config/arm/aarch-common.c: Ditto.
 350         * config/arm/arm-builtins.c: Ditto.
 351         * config/arm/arm.c: Ditto.
 352         * config/arm/arm-c.c: Ditto.
 353         * config/avr/avr.c: Ditto.
 354         * config/avr/avr-c.c: Ditto.
 355         * config/avr/avr-log.c: Ditto.
 356         * config/bfin/bfin.c: Ditto.
 357         * config/c6x/c6x.c: Ditto.
 358         * config/cr16/cr16.c: Ditto.
 359         * config/cris/cris.c: Ditto.
 360         * config/darwin.c: Ditto.
 361         * config/darwin-c.c: Ditto.
 362         * config/default-c.c: Ditto.
 363         * config/epiphany/epiphany.c: Ditto.
 364         * config/fr30/fr30.c: Ditto.
 365         * config/frv/frv.c: Ditto.
 366         * config/glibc-c.c: Ditto.
 367         * config/h8300/h8300.c: Ditto.
 368         * config/i386/i386.c: Ditto.
 369         * config/i386/i386-c.c: Ditto.
 370         * config/i386/msformat.c: Ditto.
 371         * config/i386/winnt.c: Ditto.
 372         * config/i386/winnt-cxx.c: Ditto.
 373         * config/i386/winnt-stubs.c: Ditto.
 374         * config/ia64/ia64.c: Ditto.
 375         * config/ia64/ia64-c.c: Ditto.
 376         * config/iq2000/iq2000.c: Ditto.
 377         * config/lm32/lm32.c: Include symtab.h, fold-const.h,
 378         wide-int.h, and inchash.h due to flattening of tree.h.
 379         * config/m32c/m32c.c: Include hash-set.h, machmode.h,
 380         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 381         fold-const.h, wide-int.h, and inchash.h due to
 382         flattening of tree.h.
 383         * config/m32c/m32c-pragma.c: Ditto.
 384         * config/m32c/m32cr.c: Ditto.
 385         * config/m68/m68k.c: Ditto.
 386         * config/mcore/mcore.c: Ditto.
 387         * config/mep/mep.c: Ditto.
 388         * config/mep/mep-pragma.c: Ditto.
 389         * config/microblaze/microblaze.c: Ditto.
 390         * config/microblaze/microblaze-c.c: Ditto.
 391         * config/mips/mips.c: Ditto.
 392         * config/mmix/mmix.c: Include symtab.h, fold-const.h,
 393         wide-int.h, and inchash.h due to flattening of tree.h.
 394         * config/mn10300/mn10300.c: Include hash-set.h, machmode.h,
 395         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 396         fold-const.h, wide-int.h, and inchash.h due to
 397         flattening of tree.h.
 398         * config/moxie/moxie.c: Ditto.
 399         * config/msp430/msp430.c: Ditto.
 400         * config/msp430/msp430-c.c: Ditto.
 401         * config/nds32/nds32.c: Ditto.
 402         * config/nds32/nds32-cost.c: Ditto.
 403         * config/nds32/nds32-fp-as-gp.c: Ditto.
 404         * config/nds32/nds32-intrinsic.c: Ditto.
 405         * config/nds32/nds32-isr.c: Ditto.
 406         * config/nds32/nds32-md-auxillary.c: Ditto.
 407         * config/nds32/nds32-memory-manipulationx.c: Ditto.
 408         * config/nds32/nds32-pipelines-auxillary.c: Ditto.
 409         * config/nds32/nds32-predicates.c: Ditto.
 410         * config/nios2/nios2.c: Ditto.
 411         * config/nvptx/nvptx.c: Ditto.
 412         * config/pa/pa.c: Ditto.
 413         * config/pdp11/pdp11x.c: Include symtab.h, fold-const.h,
 414         wide-int.h, and inchash.h due to flattening of tree.h.
 415         * config/rl78/rl78.c: Include hash-set.h, machmode.h,
 416         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 417         fold-const.h, wide-int.h, and inchash.h due to
 418         flattening of tree.h.
 419         * config/rl78/rl78-cx.c: Ditto.
 420         * config/rs6000/rs6000.c: Ditto.
 421         * config/rs6000/rs6000-c.c: Ditto.
 422         * config/rx/rx.c: Ditto.
 423         * config/s390/s390.c: Ditto.
 424         * config/sh/sh.c: Ditto.
 425         * config/sh/sc.c: Ditto.
 426         * config/sh/sh-mem.cc: Ditto.
 427         * config/sh/sh_treg_combine.cc: Include symtab.h, inchash.h and tree.h
 428         due to flattening of tree.h.
 429         Remove include of tree-core.h.
 430         * config/sol2.c: Include hash-set.h, machmode.h,
 431         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 432         fold-const.h, wide-int.h, and inchash.h due to
 433         flattening of tree.h.
 434         * config/sol2-c.c: Ditto.
 435         * config/sol2-cxx.c: Ditto.
 436         * config/sol2-stubs.c: Ditto.
 437         * config/sparc/sparc.c: Ditto.
 438         * config/sparc/sparc-cx.c: Ditto.
 439         * config/spu/spu.c: Ditto.
 440         * config/spu/spu-c.c: Ditto
 441         * config/storym16/stormy16.c: Ditto.
 442         * config/tilegx/tilegx.c: Include symtab.h, fold-const.h,
 443         wide-int.h, and inchash.h due to flattening of tree.h.
 444         * config/tilepro/gen-mul-tables.cc: Include symtab.h in generated file.
 445         * config/tilegx/tilegx-c.c: Include hash-set.h, machmode.h,
 446         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 447         fold-const.h, wide-int.h, and inchash.h due to
 448         flattening of tree.h.
 449         * config/tilepro/tilepro.c: Include symtab.h, fold-const.h,
 450         wide-int.h, and inchash.h due to flattening of tree.h.
 451         * config/tilepro/tilepro-c.c: Include hash-set.h, machmode.h,
 452         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 453         fold-const.h, wide-int.h, and inchash.h due to
 454         flattening of tree.h.
 455         * config/v850/v850.c: Ditto.
 456         * config/v850/v850-c.c: Ditto.
 457         * config/vax/vax.c: Ditto.
 458         * config/vms/vms.c: Ditto.
 459         * config/vms/vms-c.c: Ditto.
 460         * config/vxworks.c: Ditto.
 461         * config/winnt-c.c: Ditto.
 462         * config/xtensa/xtensa.c: Include symtab.h, fold-const.h,
 463         wide-int.h, and inchash.h due to flattening of tree.h.
 464         * convert.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 465         input.h, alias.h, symtab.h, options.h, fold-const.h,
 466         wide-int.h, and inchash.h due to flattening of tree.h.
 467         * coverage.c: Ditto.
 468         * cppbuiltin.c: Ditto.
 469         * cprop.c: Ditto.
 470         * cse.c: Add include of symtab.h due to flattening of tree.h.
 471         * cselib.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 472         input.h, alias.h, symtab.h, options.h, fold-const.h,
 473         wide-int.h, and inchash.h due to flattening of tree.h.
 474         * data-streamer.c: Ditto.
 475         * data-streamer-in.c: Ditto.
 476         * data-streamer-out.c: Ditto.
 477         * dbxout.c: Ditto.
 478         * dce.c: Ditto.
 479         * ddg.c: Add include of symtab.h due to flattening of tree.h.
 480         * debug.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 481         input.h, alias.h, symtab.h, options.h, fold-const.h,
 482         wide-int.h, and inchash.h due to flattening of tree.h.
 483         * dfp.c: Ditto.
 484         * df-scan.c: Ditto.
 485         * dojump.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 486         input.h, alias.h, symtab.h, options.h, fold-const.h,
 487         wide-int.h, inchash.h and real.h due to flattening of tree.h.
 488         * double-int.c: Ditto.
 489         * dse.c: Ditto.
 490         * dumpfile.c: Ditto.
 491         * dwarf2asm.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 492         input.h, alias.h, symtab.h, fold-const.h,
 493         wide-int.h, inchash.h and real.h due to flattening of tree.h.
 494         * dwarf2cfi.c: Ditto.
 495         * dwarf2out.c: Ditto.
 496         * emit-rtl.c: Ditto.
 497         * except.c: Ditto.
 498         * explow.c: Ditto.
 499         * expmed.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 500         input.h, alias.h, symtab.h, fold-const.h,
 501         wide-int.h, and inchash.h due to flattening of tree.h.
 502         * expr.c: Ditto.
 503         * final.c: Ditto.
 504         * fixed-value.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 505         input.h, alias.h, symtab.h, fold-const.h,
 506         wide-int.h, inchash.h and fixed-value.h due to flattening of tree.h.
 507         * fold-const.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 508         input.h, alias.h, symtab.h, fold-const.h,
 509         wide-int.h, and inchash.h due to flattening of tree.h.
 510         Relocate inline function convert_to_ptrofftype_loc from tree.h.
 511         Relocate inline function fold_build_pointer_plus_loc from tree.h.
 512         Relocate inline function fold_build_pointer_plus_hwi_loc from tree.h.
 513         * fold-const.h: Relocate macro convert_to_ptrofftype from tree.h.
 514         Relocate macro fold_build_pointer_plus to relocate from tree.h.h.
 515         Relocate macro fold_build_pointer_plus_hwi from tree.h.
 516         Add prototype for convert_to_ptrofftype_loc relocated from tree.h.
 517         Add prototype for fold_build_pointer_plus_loc relocated from tree.h.
 518         Add prototype for fold_build_pointer_plus_hwi_loc relocated from tree.h.
 519         * function.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 520         input.h, alias.h, symtab.h, fold-const.h,
 521         wide-int.h, and inchash.h due to flattening of tree.h.
 522         * gcc-plugin.h: Include statistics.h, double-int.h, real.h, fixed-value.h,
 523         alias.h, flags.h, and symtab.h due to flattening of tree.h
 524         * gcse.c: Ditto.
 525         * generic-match-head.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         * ggc-page.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         * gimple-builder.c: Ditto.
 532         * gimple.c: Ditto.
 533         * gimple-expr.c: Ditto.
 534         * gimple-fold.c: Ditto.
 535         * gimple-iterator.c: Ditto.
 536         * gimple-low.c: Ditto.
 537         * gimple-match-head.c: Ditto.
 538         * gimple-pretty-print.c: Ditto.
 539         * generic-ssa-isolate-paths.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 540         input.h, alias.h, symtab.h, options.h, fold-const.h,
 541         wide-int.h, and inchash.h due to flattening of tree.h.
 542         * gimple-ssa-strength-reduction.c: Ditto.
 543         * gimple-streamer-in.c: Ditto.
 544         * gimple-streamer-out.c: Ditto.
 545         * gimple-walk.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         * gimplify.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         * gimplify-me.c: Ditto.
 552         * graphite-blocking.c: Ditto.
 553         * graphite.c: Ditto.
 554         * graphite-dependencies.c: Ditto.
 555         * graphite-interchange.c: Ditto.
 556         * graphite-isl-ast-to-gimple.c: Ditto.
 557         * graphite-optimize-isl.c: Ditto.
 558         * graphite-poly.c: Ditto.
 559         * graphite-scop-detection.c: Ditto.
 560         * graphite-sese-to-poly.c: Ditto.
 561         * hw-doloop.c: Include symtab.h due to flattening of tree.h.
 562         * ifcvt.c: Ditto.
 563         * init-regs.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 564         input.h, alias.h, symtab.h, fold-const.h,
 565         wide-int.h, and inchash.h due to flattening of tree.h.
 566         * internal-fc.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 567         input.h, alias.h, symtab.h,options.h, fold-const.h,
 568         wide-int.h, and inchash.h due to flattening of tree.h.
 569         * ipa.c: Ditto.
 570         * ipa-chkp.c: Ditto.
 571         * ipa-comdats.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-cp.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-devirt.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 578         input.h, alias.h, symtab.h, fold-const.h,
 579         wide-int.h, and inchash.h due to flattening of tree.h.
 580         * ipa-icf.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 581         input.h, alias.h, symtab.h,options.h, fold-const.h,
 582         wide-int.h, and inchash.h due to flattening of tree.h.
 583         * ipa-icf-gimple.c: Ditto.
 584         * ipa-inline-analysis.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         * ipa-inline.c: Ditto.
 588         * ipa-inline-transform.c: Ditto.
 589         * ipa-polymorhpic-call.c: Ditto.
 590         * ipa-profile.c: Ditto.
 591         * ipa-prop.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 592         input.h, alias.h, symtab.h, options.h, fold-const.h,
 593         wide-int.h, and inchash.h due to flattening of tree.h.
 594         * ipa-pure-const.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 595         input.h, alias.h, symtab.h, fold-const.h,
 596         wide-int.h, and inchash.h due to flattening of tree.h.
 597         * ipa-ref.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 598         input.h, alias.h, symtab.h, options.h, fold-const.h,
 599         wide-int.h, and inchash.h due to flattening of tree.h.
 600         * ipa-reference.c: Ditto.
 601         * ipa-split.c: Ditto.
 602         * ipa-utils.c: Ditto.
 603         * ipa-visbility.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 604         input.h, alias.h, symtab.h, fold-const.h,
 605         wide-int.h, and inchash.h due to flattening of tree.h.
 606         * ira.c: Ditto.
 607         * ira-color.c: Include hash-set.h due to flattening of tree.h.
 608         * ira-costs.c: Ditto.
 609         * ira-emit.c: Ditto.
 610         * jump.c: Include symtab.h due to flattening of tree.h.
 611         * langhooks.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 612         input.h, alias.h, symtab.h, fold-const.h,
 613         wide-int.h, and inchash.h due to flattening of tree.h.
 614         * loop-doloop.c: Include symtab.h due to flattening of tree.h.
 615         * loop-init.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 616         input.h, alias.h, symtab.h, fold-const.h,
 617         wide-int.h, and inchash.h due to flattening of tree.h.
 618         * loop-invariant.c: Include symtab.h due to flattening of tree.h.
 619         * loop-iv.c: Ditto.
 620         * loop-unroll.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 621         input.h, alias.h, symtab.h, fold-const.h,
 622         wide-int.h, and inchash.h due to flattening of tree.h.
 623         * lower-subreg.c: Ditto.
 624         * lra-assigns.c: Include symtab.h due to flattening of tree.h.
 625         * lra.c: Include symtab.h, fold-const.h, wide-int.h and inchash.h
 626         due to flattening of tree.h.
 627         * lra-coalesce.c: Include symtab.h due to flattening of tree.h.
 628         * lra-constraints.c: Ditto.
 629         * lra-eliminations.c: Ditto.
 630         * lra-livesc: Ditto.
 631         * lra-remat.c: Ditto.
 632         * lra-spills.c: Ditto.
 633         * lto-cgraph.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 634         input.h, alias.h, symtab.h, fold-const.h,
 635         wide-int.h, and inchash.h due to flattening of tree.h.
 636         * lto-compress.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 637         input.h, alias.h, symtab.h, options, fold-const.h,
 638         wide-int.h, and inchash.h due to flattening of tree.h.
 639         * lto-opts.c: Ditto.
 640         * lto-section-in.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 641         input.h, alias.h, symtab.h, fold-const.h,
 642         wide-int.h, and inchash.h due to flattening of tree.h.
 643         * lto-section-out.c: Ditto.
 644         * lto-streamer.c: Ditto.
 645         * lto-streamer-in.c: Ditto.
 646         * lto-streamer-out.c: Ditto.
 647         * modulo-sched.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 648         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
 649         inchash.h due to flattening of tree.h.
 650         * omega.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 651         input.h, alias.h, symtab.h, options, fold-const.h,
 652         wide-int.h, and inchash.h due to flattening of tree.h.
 653         * omega-low.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 654         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
 655         inchash.h due to flattening of tree.h.
 656         * optabs.c: Ditto.
 657         * opts-global.c: Ditto.
 658         * passes.c: Ditto.
 659         * plugin.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 660         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 661         inchash.h due to flattening of tree.h.
 662         * postreload.c: Include symtab.h due to flattening of tree.h.
 663         * postreload-gcse.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 664         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
 665         inchash.h due to flattening of tree.h.
 666         * predict.c: Ditto.
 667         * print-rtl.c: Ditto.
 668         * print-tree.c: Ditto.
 669         * profile.c: Include symtab.h, fold-const.h
 670         and inchash.h due to flattening of tree.h.
 671         * real.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 672         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
 673         inchash.h due to flattening of tree.h.
 674         * realmpfr.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         * recog.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 678         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
 679         inchash.h due to flattening of tree.h.
 680         * ree.c: Ditto.
 681         * reginfo.c: Ditto.
 682         * reg-stack.c: Ditto.
 683         * reload1.c: Include symtab.h, fold-const.h, wide-int.h
 684         and inchash.h due to flattening of tree.h.
 685         * reload.c: Include symtab.h due to flattening of tree.h.
 686         * reorg.c: Ditto.
 687         * rtlanal.c: Include symtab.h, fold-const.h, wide-int.h
 688         and inchash.h due to flattening of tree.h.
 689         * rtl-chkp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 690         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
 691         inchash.h due to flattening of tree.h.
 692         * rtlhooks.c: Include symtab.h due to flattening of tree.h.
 693         * sanopt.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 694         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 695         inchash.h due to flattening of tree.h.
 696         * sched-deps.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 697         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 698         inchash.h due to flattening of tree.h.
 699         * sched-vis.c: Ditto.
 700         * sdbout.c: Ditto.
 701         * sel-sched.c: Include symtab.h, fold-const.h, wide-int.h
 702         and inchash.h due to flattening of tree.h.
 703         * sel-sched-ir.c: Ditto.
 704         * sese.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 705         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 706         inchash.h due to flattening of tree.h.
 707         * shrink-wrap.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 708         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 709         inchash.h due to flattening of tree.h.
 710         * simplify-rtx.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 711         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 712         inchash.h due to flattening of tree.h.
 713         * stack-ptr-mod.c: Ditto.
 714         * stmt.c: Ditto.
 715         * store-motion.c: Ditto.
 716         * store-layout.c: Ditto.
 717         * stringpool.c: Ditto.
 718         * symtab.c: Ditto.
 719         * target-globals.c: Ditto.
 720         * targhooks.c: Ditto.
 721         * toplev.c: Ditto.
 722         * tracer.c: Ditto.
 723         * trans-mem.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 724         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 725         inchash.h due to flattening of tree.h.
 726         * tree-affine.c: Ditto.
 727         * tree-browser.c: Ditto.
 728         * tree.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 729         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 730         inchash.h due to flattening of tree.h.
 731         * tree-call-cdce.c: Include symtab.h, alias.h, double-int.h,
 732         fold-const.h, wide-int.h, inchash.h and real.h due to
 733         flattening of tree.h.
 734         * tree-cfg.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 735         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
 736         inchash.h due to flattening of tree.h.
 737         * tree-cfgcleanup.c: Ditto.
 738         * tree-chkp.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-chkp-opt.c: Ditto.
 742         * tree-chrec.c: Ditto.
 743         * tree-chkp-opt.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 744         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and
 745         real.h due to flattening of tree.h.
 746         * tree-core.h: Flatten header file by removing all #include statements.
 747         * tree-data-ref.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 748         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 749         inchash.h due to flattening of tree.h.
 750         * tree-dfa.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 751         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and
 752         real.h due to flattening of tree.h.
 753         * tree-diagnostic.c: Ditto.
 754         * tree-dump.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 755         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h, real.h and
 756         fixed-value.h due to flattening of tree.h.
 757         * tree-dfa.c: Ditto.
 758         * tree-eh.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 759         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and
 760         real.h due to flattening of tree.h.
 761         * tree-emutls.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 762         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 763         inchash.h due to flattening of tree.h.
 764         * tree.h: Flatten header files by removing all includes except tree-core.h.
 765         Remove inline function convert_to_ptrofftype_loc to relocate to fold-const.c.
 766         Remove macro convert_to_ptrofftype to relocate to fold-const.h.
 767         Remove inline function fold_build_pointer_plus_loc to relocate to fold-const.c.
 768         Remove macro fold_build_pointer_plus to relocate to fold-const.h.
 769         Remove inline function fold_build_pointer_plus_hwi_loc to relocate to fold-const.c.
 770         Remove macro fold_build_pointer_plus_hwi to relocate to fold-const.h.
 771         * tree-if-conv.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 772         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h, real.h and
 773         fixed-value.h due to flattening of tree.h.
 774         * tree-inline.c: Ditto.
 775         * tree-into-ssa.c: Ditto.
 776         * tree-iterator.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 777         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 778         inchash.h due to flattening of tree.h.
 779         * tree-loop-distribution.c: Ditto.
 780         * tree-nested.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 781         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 782         due to flattening of tree.h.
 783         * tree-nrv.c: Ditto.
 784         * tree-object-size.c: Ditto.
 785         * tree-outof-ssa.c: Ditto.
 786         * tree-parloops.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 787         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 788         inchash.h due to flattening of tree.h.
 789         * tree-phinodes.c: Ditto.
 790         * tree-predcom.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 791         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 792         due to flattening of tree.h.
 793         * tree-pretty-print.c: Ditto.
 794         * tree-profile.c: double-int.h, input.h, alias.h, symtab.h,
 795         fold-const.h, wide-int.h and inchash.h due to flattening of tree.h.
 796         * tree-scalar-evolution.c: Include hash-set.h, machmode.h, vec.h,
 797         double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h,
 798         wide-int.h and inchash.h due to flattening of tree.h.
 799         * tree-sra.c: Include  vec.h, double-int.h,
 800         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
 801         inchash.h due to flattening of tree.h.
 802         * tree-ssa-alias.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 803         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 804         due to flattening of tree.h.
 805         * tree-ssa.c: Ditto.
 806         * tree-ssa-ccp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 807         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h
 808         and real.h due to flattening of tree.h.
 809         * tree-ssa-coalesce.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 810         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 811         due to flattening of tree.h.
 812         * tree-ssa-copy.c: Ditto.
 813         * tree-ssa-copyrename.c: Ditto.
 814         * tree-ssa-dce.c: Ditto.
 815         * tree-ssa-dom.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 816         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h
 817         and real.h due to flattening of tree.h.
 818         * tree-ssa-dse.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 819         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 820         due to flattening of tree.h.
 821         * tree-ssa-forwprop.c: Ditto.
 822         * tree-ssa-ifcombine.c: Ditto.
 823         * tree-ssa-live.c: Ditto.
 824         * tree-ssa-loop.c: Ditto.
 825         * tree-ssa-loop-ch.c: Ditto.
 826         * tree-ssa-loop-im.c: Ditto.
 827         * tree-ssa-loop-ivcanon.c: Ditto.
 828         * tree-ssa-loop-ivopts.c: Ditto.
 829         * tree-ssa-loop-manip.c: Ditto.
 830         * tree-ssa-loop-niter.c: Ditto.
 831         * tree-ssa-loop-prefetch.c: Ditto.
 832         * tree-ssa-loop-unswitch.c: Ditto.
 833         * tree-ssa-loop-math-opts.c: Ditto.
 834         * tree-ssanames.c: Ditto.
 835         * tree-ssa-operands.c: Ditto.
 836         * tree-ssa-phiopt.c: Ditto.
 837         * tree-ssa-phiprop.c: Ditto.
 838         * tree-ssa-pre.c: Ditto.
 839         * tree-ssa-propagate.c: Ditto.
 840         * tree-ssa-reassoc.c: Ditto.
 841         * tree-ssa-sccvn.c: Ditto.
 842         * tree-ssa-sink.c: Ditto.
 843         * tree-ssa-strlen.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 and inchash.h due to flattening of tree.h.
 846         * tree-ssa-structalias.c: double-int.h, input.h, alias.h, symtab.h,
 847         fold-const.h, wide-int.h and inchash.h due to flattening of tree.h.
 848         * tree-ssa-tail-merge.c: Include hash-set.h, machmode.h, vec.h,
 849         double-int.h, input.h, alias.h, symtab.h, fold-const.h,
 850         wide-int.h and inchash.h due to flattening of tree.h.
 851         * tree-ssa-ter.c: Ditto.
 852         * tree-ssa-threadedge.c: Ditto.
 853         * tree-ssa-threadupdate.c: Include hash-set.h, machmode.h, vec.h,
 854         double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h,
 855         wide-int.h and inchash.h due to flattening of tree.h.
 856         * tree-ssa-uncprop.c: Include hash-set.h, machmode.h, vec.h,
 857         double-int.h, input.h, alias.h, symtab.h, fold-const.h,
 858         wide-int.h and inchash.h due to flattening of tree.h.
 859         * tree-ssa-uninit.c: Ditto.
 860         * tree-stdarg.c: Include vec.h, double-int.h, input.h, alias.h,
 861         symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening
 862         of tree.h.
 863         * tree-streamer.c: Include vec.h, double-int.h, input.h, alias.h,
 864         symtab.h, options.h, fold-const.h, wide-int.h and
 865         inchash.h due to flattening of tree.h.
 866         * tree-streamer-in.c: Include hash-set.h, machmode.h, vec.h,
 867         double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h,
 868         wide-int.h, inchash.h, real.h and fixed-value.h due to flattening
 869         of tree.h.
 870         * tree-streamer-out.c: Dittoo.
 871         * tree-switch-conversion.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 872         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 873         due to flattening of tree.h.
 874         * tree-tailcall.c: Ditto.
 875         * tree-vect-data-refs.c: Ditto.
 876         * tree-vect-generic.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h,
 877         alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h
 878         due to flattening of tree.h.
 879         * tree-vect-loop.c: 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         * tree-vect-loop-manip.c: Ditto.
 883         * tree-vectorizer.c: Ditto.
 884         * tree-vect-patterns.c: Ditto.
 885         * tree-vect-slp.c: Ditto.
 886         * tree-vect-stmts.c: Ditto.
 887         * tree-vrp.c: Ditto.
 888         * tsan.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 889         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h
 890         due to flattening of tree.h.
 891         * ubsan.c: Ditto.
 892         * value-prof.c.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 893         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 894         due to flattening of tree.h.
 895         * varasm.c: Ditto.
 896         * varpool.c: Ditto.
 897         * var-tracking.c: Ditto.
 898         * vmsdbgout.c: Ditto.
 899         * vtable-verify.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 900         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h
 901         due to flattening of tree.h.
 902         * wide-int.cc: Include hash-set.h, machmode.h, vec.h, double-int.h,
 903         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 904         due to flattening of tree.h.
 905         * xcoffout.c: Ditto.
 906
 907 2015-01-09  Tom de Vries  <tom@codesourcery.com>
 908
 909         PR rtl-optimization/64539
 910         * regcprop.c (kill_clobbered_values): Factor out of ...
 911         (copyprop_hardreg_forward_1): ... here.  Use kill_clobbered_values
 912         instead of note_stores with kill_clobbered_value.
 913
 914 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
 915
 916          * ginclude/unwind-arm-common.h: Revert previous commit.
 917
 918 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
 919
 920         * config.gcc (arm*-*-freebsd*): New configuration.
 921         * config/arm/freebsd.h: New file.
 922         * config.host: Add extra components for arm*-*-freebsd*.
 923         * config/arm/arm.h: Introduce MAX_SYNC_LIBFUNC_SIZE.
 924         * config/arm/arm.c (arm_init_libfuncs): Use MAX_SYNC_LIBFUNC_SIZE.
 925
 926 2015-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 927
 928         * config/rs6000/rtems.h (CPP_OS_RTEMS_SPEC): Define __PPC_CPU_E6500__
 929         for -mcpu=e6500.
 930         * config/rs6000/t-rtems: Add e6500 multilibs.
 931
 932 2015-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 933
 934         * config/rs6000/t-rtems: Add -mno-spe to soft-float multilib for
 935         MPC8540.
 936
 937 2015-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 938
 939         * config/rs6000/t-rtems: Use MULTILIB_REQUIRED instead of
 940         MULTILIB_EXCEPTIONS.
 941
 942 2015-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 943
 944         * config/arm/t-rtems: Use MULTILIB_REQUIRED instead of
 945         MULTILIB_EXCEPTIONS.
 946
 947 2015-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 948
 949         * config/arm/t-rtems-eabi: Rename to...
 950         * config/arm/t-rtems: ...this.
 951         * config/arm/rtems-eabi.h: Rename to...
 952         * config/arm/rtems.h: ...this.
 953         * config.gcc (arm*-*-rtems*): Reflect changes above.
 954
 955 2015-01-09  Richard Biener  <rguenther@suse.de>
 956
 957         PR tree-optimization/64410
 958         * tree-ssa.c (non_rewritable_lvalue_p): Allow REALPART/IMAGPART_EXPR
 959         on the LHS.
 960         (execute_update_addresses_taken): Deal with that.
 961         * tree-ssa-forwprop.c (pass_forwprop::execute): Use component-wise
 962         loads/stores for complex variables.
 963
 964 2015-01-09  Martin Liska  <mliska@suse.cz>
 965
 966         * ipa-icf-gimple.c (func_checker::compare_ssa_name): Enhance SSA
 967         name comparison.
 968         (func_checker::compare_memory_operand): New function.
 969         (func_checker::compare_operand): Split case to newly
 970         added functions.
 971         (func_checker::compare_cst_or_decl): New function.
 972         (func_checker::compare_gimple_call): Identify
 973         memory operands.
 974         (func_checker::compare_gimple_assign): Likewise.
 975         * ipa-icf-gimple.h: New function.
 976
 977 2015-01-09  Martin Liska  <mliska@suse.cz>
 978
 979         PR ipa/64503
 980         * sreal.c (sreal::dump): Change unsigned format to signed for
 981         m_exp value.
 982         (sreal::to_double): Replace exp2 with scalbln.
 983
 984 2015-01-09  Martin Liska  <mliska@suse.cz>
 985
 986         * cgraphunit.c (cgraph_node::create_wrapper): Fix level of indentation.
 987         * ipa-icf.c (sem_function::equals_private): Add support for target and
 988         (sem_item_optimizer::merge_classes): Remove redundant function
 989         optimization flags comparison.
 990         * tree.h (target_opts_for_fn): New function.
 991
 992 2015-01-09  Tom de Vries  <tom@codesourcery.com>
 993
 994         * omp-low.c (expand_omp_for_static_chunk): Fix assert.
 995
 996 2015-01-09  Kito Cheng  <kito@0xlab.org>
 997
 998         PR rtl-optimization/64348
 999         * lra-constraints.c (split_reg): Fix caller-save store/restore
1000         instruction generation.
1001
1002 2015-01-08  John David Anglin  <danglin@gcc.gnu.org>
1003
1004         PR gcov-profile/61790
1005         * gcov-tool.c (do_rewrite): Use strtoll instead of atoll if host has
1006         long long.  Fallback to int64_t if host doesn't have long long and
1007         use strtol if int64_t is long.  Otherwise, use sscanf for conversion.
1008
1009 2015-01-08  Jakub Jelinek  <jakub@redhat.com>
1010
1011         PR tree-optimization/63989
1012         * params.def (PARAM_MAX_TRACKED_STRLENS): Increment default
1013         from 1000 to 10000.
1014         * tree-ssa-strlen.c (get_strinfo): Moved earlier.
1015         (get_stridx): If we don't have a record for certain SSA_NAME,
1016         but it is POINTER_PLUS_EXPR of some SSA_NAME we do with
1017         constant offset, call get_stridx_plus_constant.
1018         (get_stridx_plus_constant): New function.
1019         (zero_length_string): Don't use get_stridx here.
1020
1021         PR target/55023
1022         PR middle-end/64388
1023         * dse.c (struct insn_info): Mention frame_read set also
1024         before reload for tail calls on some targets.
1025         (scan_insn): Revert 2014-12-22 change.  Set frame_read
1026         also before reload for tail calls if
1027         HARD_FRAME_POINTER_IS_ARG_POINTER.  Call add_wild_read
1028         instead of add_non_frame_wild_read for non-const/memset
1029         tail calls after reload.
1030
1031 2015-01-08  Jason Merrill  <jason@redhat.com>
1032
1033         * ubsan.c (do_ubsan_in_current_function): New.
1034         (pass_ubsan::gate): Use it.
1035         * ubsan.h: Declare it.
1036         * convert.c (convert_to_integer): Use it.
1037
1038 2015-01-08  Jakub Jelinek  <jakub@redhat.com>
1039
1040         PR target/64338
1041         * config/i386/i386.c (ix86_expand_int_movcc): Don't reverse
1042         compare_code when it is unconditionally overwritten afterwards.
1043         Use ix86_reverse_condition instead of reverse_condition.  Don't
1044         change code if *reverse_condition* returned UNKNOWN and don't
1045         swap ct/cf and negate diff in that case.
1046
1047 2015-01-08  Mike Stump  <mikestump@comcast.net>
1048
1049         * tsan.c (pass_tsan::gate): Add no_sanitize_thread support.
1050         (pass_tsan_O0::gate): Likewise.
1051         * extend.texi (Function Attributes): Add no_sanitize_thread
1052         documentation.
1053
1054 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
1055
1056         * builtins.def (DEF_GOMP_BUILTIN): Also consider flag_offload_abi
1057         for registering builtins.
1058         * config/i386/intelmic-mkoffload.c (prepare_target_image): Don't
1059         add -fopenmp to the argv_obstack used when invoking
1060         compile_for_target.
1061
1062         * config/i386/intelmic-mkoffload.c (compile_for_target): Always
1063         add "-m32" or "-m64" to argv_obstack.
1064         (generate_host_descr_file): Likewise, when invoking host_compiler.
1065         (main): Always add "-m elf_i386" or "-m elf_x86_64" when invoking
1066         ld.
1067
1068 2015-01-08  Oleg Endo  <olegendo@gcc.gnu.org>
1069
1070         * config/sh/sh-mem.cc: Use constant as second operand when emitting
1071         tstsi_t insns.
1072
1073 2015-01-08  Oleg Endo  <olegendo@gcc.gnu.org>
1074
1075         PR target/55212
1076         * config/sh/sh.md (*addsi3_compact): Emit reg-reg copy instead of
1077         constant load if constant operand fits into I08.
1078
1079 2015-01-08  Jakub Jelinek  <jakub@redhat.com>
1080
1081         PR sanitizer/64336
1082         * tree.c (build2_stat): Fix up initialization of TREE_READONLY
1083         and TREE_THIS_VOLATILE for MEM_REFs.
1084         (build5_stat): Fix up initialization of TREE_READONLY and
1085         TREE_THIS_VOLATILE for TARGET_MEM_REFs.
1086
1087 2015-01-08  Kaz Kojima  <kkojima@gcc.gnu.org>
1088
1089         PR target/64533
1090         * config/sh/sh.md (*addsi3_compact): Use u constraint instead
1091         of r for the second alternative of the destination operand.
1092
1093 2015-01-07  Segher Boessenkool  <segher@kernel.crashing.org>
1094
1095         PR target/36557
1096         * config/rs6000/rs6000.md (*eqsi3_ext<mode>, *nesi3_ext<mode>): New.
1097
1098 2015-01-07  Sandra Loosemore  <sandra@codesourcery.com>
1099
1100         * doc/invoke.texi ([-fvtable-verify]): Fix markup on option
1101         keywords.
1102         ([-fivar-visibility], [-fvisibility]): Likewise.
1103
1104 2015-01-07  Sandra Loosemore  <sandra@codesourcery.com>
1105
1106         * doc/invoke.texi: Fix incorrect uses of @samp markup throughout
1107         the file where @code, @command, etc is more appropriate.
1108
1109 2015-01-06  Sandra Loosemore  <sandra@codesourcery.com>
1110
1111         * doc/invoke.texi (RS/6000 and PowerPC Options): Tidy formatting
1112         of -mrecip= documentation.
1113
1114 2015-01-06  Michael Meissner  <meissner@linux.vnet.ibm.com>
1115
1116         PR target/64505
1117         * config/rs6000/rs6000.c (rs6000_secondary_reload): Return the
1118         correct reload handler if -m32 -mpowerpc64 is used.
1119
1120 2015-01-06  Tom de Vries  <tom@codesourcery.com>
1121
1122         * tree-ssa-tail-merge.c: Fix typo in struct same_succ_def comment.
1123
1124 2015-01-08  Christian Bruel  <christian.bruel@st.com>
1125
1126         PR target/64507
1127         * config/sh/sh-mem.cc (sh_expand_cmpnstr): Check 0 length.
1128
1129 2015-01-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1130
1131         PR tree-optimization/63259
1132         * tree-ssa-math-opts.c (pass_optimize_bswap::execute): Stop checking
1133         if optab exists for 16bit byteswap.
1134
1135 2015-01-06  Jakub Jelinek  <jakub@redhat.com>
1136
1137         * opts.c (common_handle_option): Add support for
1138         -fno-sanitize=all and -f{,no-}sanitize-recover=all.
1139         * doc/invoke.texi: Document -fno-sanitize=all,
1140         -f{,no-}sanitize-recover=all.  Document that
1141         -fsanitize=float-cast-overflow is not enabled
1142         by -fsanitize=undefined.  Fix up documentation
1143         of -f{,no-}sanitize-recover.
1144
1145 2015-01-06  Eric Botcazou  <ebotcazou@adacore.com>
1146
1147         * config.gcc: Add Visium support.
1148         * configure.ac: Likewise.
1149         * configure: Regenerate.
1150         * doc/extend.texi (interrupt attribute): Add Visium.
1151         * doc/invoke.texi: Document Visium options.
1152         * doc/install.texi: Document Visium target.
1153         * doc/md.texi: Document Visium constraints.
1154         * common/config/visium: New directory.
1155         * config/visium: Likewise.
1156
1157 2015-01-05  Segher Boessenkool  <segher@kernel.crashing.org>
1158
1159         * simplify-rtx.c (simplify_binary_operation_1): Handle more cases
1160         for the "(and X (ior (not X) Y) -> (and X Y)" transform.
1161
1162 2015-01-05  Segher Boessenkool  <segher@kernel.crashing.org>
1163
1164         * combine.c (combine_validate_cost): Do not count the cost of a
1165         split I2 twice.  Do not display it twice in the dump, either.
1166
1167 2015-01-05  Sandra Loosemore  <sandra@codesourcery.com>
1168
1169         Revert parts of r219199.
1170         * doc/invoke.texi ([-Wliteral-suffix]): Restore markup on
1171         <inttypes.h>.
1172         ([-Wtraditional]): Restore markup on <limits.h>.
1173
1174 2015-01-05  Trevor Saunders  <tsaunders@mozilla.com>
1175
1176         PR c++/31397
1177         * doc/invoke.texi: Document -Wsuggest-override.
1178
1179 2015-01-05  Radovan Obradovic  <radovan.obradovic@imgtec.com>
1180
1181         PR rtl-optimization/64287
1182         * toplev.c (HAVE_epilogue, HAVE_prologue): Provide default.
1183         (process_options): Disable flag_ipa_ra if profiling.
1184
1185 2015-01-05  Eric Botcazou  <ebotcazou@adacore.com>
1186
1187         * config/nds32/nds32-peephole2.md: Do not mention define_peephole.
1188
1189 2015-01-05  Max Filippov  <jcmvbkbc@gmail.com>
1190
1191         * config/xtensa/xtensa.c (hwloop_optimize, hwloop_fail,
1192         hwloop_pattern_reg, xtensa_doloop_hooks, xtensa_reorg_loops):
1193         put under #if TARGET_LOOPS guard.
1194
1195 2015-01-05  Uros Bizjak  <ubizjak@gmail.com>
1196
1197         * config/i386/i386.c (output_387_binary_op): Use std::swap.
1198
1199 2015-01-05  Oleg Endo  <olegendo@gcc.gnu.org>
1200
1201         * rtlanal.c (refers_to_regno_p): Change return value from int to bool.
1202         * rtl.h (refers_to_regno_p): Add overload.
1203         * cse.c: Use it.
1204         * bt-load.c: Likewise.
1205         * combine.c: Likewise.
1206         * df-scan.c: Likewise.
1207         * sched-deps.c: Likewise.
1208         * config/s390/s390.c: Likewise.
1209         * config/m32r/m32r.c: Likewise.
1210         * config/rs6000/spe.md: Likewise.
1211         * config/rs6000/rs6000.c: Likewise.
1212         * config/pa/pa.c: Likewise.
1213         * config/stormy16/stormy16.c: Likewise.
1214         * config/cris/cris.c: Likewise.
1215         * config/arc/arc.md: Likewise.
1216         * config/arc/arc.c: Likewise.
1217         * config/sh/sh.md: Likewise.
1218         * config/sh/sh.c: Likewise.
1219         * config/frv/frv.c: Likewise.
1220
1221 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
1222
1223         PR sanitizer/64265
1224         * gimplify.c (gimplify_function_tree): Add TSAN_FUNC_EXIT internal
1225         call as cleanup of the whole body.
1226         * internal-fn.def (TSAN_FUNC_EXIT): New internal call.
1227         * tsan.c (replace_func_exit): New function.
1228         (instrument_func_exit): Moved earlier.
1229         (instrument_memory_accesses): Adjust TSAN_FUNC_EXIT internal calls.
1230         Call instrument_func_exit if no TSAN_FUNC_EXIT internal calls have
1231         been found.
1232         (tsan_pass): Don't call instrument_func_exit.
1233         * internal-fn.c (expand_TSAN_FUNC_EXIT): New function.
1234         * tree-inline.c (copy_bb): Drop TSAN_FUNC_EXIT internal calls during
1235         inlining.
1236
1237         PR sanitizer/64344
1238         * ubsan.h (ubsan_instrument_float_cast): Add ARG argument.
1239         * ubsan.c (ubsan_instrument_float_cast): Add ARG argument, pass
1240         it to libubsan handler instead of EXPR.  Fold comparisons earlier,
1241         if the result is integer_zerop, return NULL_TREE.
1242         * convert.c (convert_to_integer): Pass expr as ARG.
1243
1244         PR tree-optimization/64465
1245         * tree-inline.c (redirect_all_calls): During inlining
1246         clean up EH stmts and EH edges if redirect_call_stmt_to_callee
1247         changed the stmt to a non-throwing call.
1248
1249 2015-01-05  Sandra Loosemore  <sandra@codesourcery.com>
1250
1251         * doc/invoke.texi: Fix incorrect uses of @code, @option, @samp,
1252         etc markup throughout the file.
1253
1254 2015-01-05  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1255
1256         Enable experimental TSAN support for Ada.
1257         * tsan.c (instrument_expr): Handle VIEW_CONVERT_EXPR.
1258
1259 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
1260
1261         PR tree-optimization/64494
1262         * tree-ssa-loop-im.c (move_computations_dom_walker::before_dom): Also
1263         clear SSA_NAME_ANTI_RANGE_P flag.
1264
1265 2015-01-05  Marek Polacek  <polacek@redhat.com>
1266
1267         * doc/extend.texi (Arrays of Length Zero): Add missing comma.
1268
1269 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
1270
1271         Update copyright years.
1272
1273         * gcc.c (process_command): Update copyright notice dates.
1274         * gcov-dump.c: Ditto.
1275         * gcov.c: Ditto.
1276         * doc/cpp.texi: Bump @copying's copyright year.
1277         * doc/cppinternals.texi: Ditto.
1278         * doc/gcc.texi: Ditto.
1279         * doc/gccint.texi: Ditto.
1280         * doc/gcov.texi: Ditto.
1281         * doc/install.texi: Ditto.
1282         * doc/invoke.texi: Ditto.
1283
1284         * auto-profile.c, auto-profile.h: Fix up Copyright line.
1285
1286 2015-01-04  Sandra Loosemore  <sandra@codesourcery.com>
1287
1288         * doc/invoke.texi ([-fsized-deallocation]): Copy-edit to fix
1289         verb tense, etc.
1290         ([-fvtable-verify], [-fvtv-debug]): Likewise.
1291         ([-Wabi]): Likewise.
1292         ([-fmessage-length]): Likewise.
1293         ([-Wsuggest-final-types], [-Wsuggest-final-methods]): Likewise.
1294         ([-Wno-discarded-qualifiers]): Likewise.
1295         ([-Wnodiscarded-array-qualifiers]): Likewise.
1296         ([-Wno-virtual-move-assign]): Likewise.
1297         ([-fsanitize=address], [-fsanitize=thread]): Likewise.
1298         ([-fsanitize=leak], [-fsanitize=undefined]): Likewise.
1299         ([-fsanitize=unreachable], [-fsanitize-recover]): Likewise.
1300         ([-fsanitize-undefined-trap-on-error]): Likewise.
1301         ([-floop-interchange]): Likewise.
1302         ([-ftree-coalesce-inlined-vars]): Likewise.
1303         ([-fvect-cost-model]): Likewise.
1304         ([-flto]): Likewise.
1305         ([--param]): Likewise.
1306         (Spec Files): Likewise.
1307         ([-mstrict-align]): Likewise.
1308         ([-mfix-cortex-a53-835769]): Likewise.
1309         ([-march], [-mtune]): Likewise.
1310         ([-mpic-register]): Likewise.
1311         ([-munaligned-access]): Likewise.
1312         ([-msp8]): Likewise.
1313         (EIND and Devices with more than 128 Ki Bytes of Flash): Likewise.
1314         (AVR Built-in Macros): Likewise.
1315         ([-mpreferred-stack-boundary]): Likewise.
1316         ([-mtune-crtl]): Likewise.
1317         ([-mashf]): Likewise.
1318         ([-mmcu=]): Likewise.
1319         ([-minrt]): Likewise.
1320         ([-maltivec], [-maltivec=be], [-maltivec=le]): Likewise.
1321         ([-mupper-regs]): Likewise.
1322         ([-matomic-model]): Likewise.
1323         ([-mdiv]): Likewise.
1324         ([-mzdcbranch]): Likewise.
1325         ([-mdisable-callt]): Likewise.
1326         ([-msoft-float]): Likewise.
1327         ([-m8byte-align]): Likewise.
1328         ([-fstack-reuse]): Likewise.
1329
1330 2015-01-03  Sandra Loosemore  <sandra@codesourcery.com>
1331
1332         * doc/invoke.texi ([-fprofile-generate], [-fprofile-use]):
1333         Fix markup, light copy-editing.
1334         ([-fauto-profile]): Rewrite to fix formatting and content
1335         problems.
1336
1337 2015-01-03  Sandra Loosemore  <sandra@codesourcery.com>
1338
1339         * doc/invoke.texi ([-fisolate-erroneous-paths-dereference]):
1340         Copy-edit description.
1341         ([-fisolate-erroneous-paths-attribute]): Likewise.
1342         * common.opt (fisolate-erroneous-paths-dereference):
1343         Copy-edit description.
1344         (fisolate-erroneous-paths-attribute): Likewise.
1345
1346 2015-01-03  Sandra Loosemore  <sandra@codesourcery.com>
1347
1348         * doc/invoke.texi ([-fsemantic-interposition]): Fix typos and
1349         tidy grammar.
1350
1351 2015-01-03  Sandra Loosemore  <sandra@codesourcery.com>
1352
1353         * doc/invoke.texi ([-fplan9-extensions]): Add/fix @opindex.
1354         ([-fvtv-debug]): Likewise.
1355         ([-Wc++-compat]): Likewise.
1356         ([-Wc++11-compat]): Likewise.
1357         ([-Wc++14-compat]): Likewise.
1358         ([-Wno-sized-deallocation]): Likewise.
1359         ([-femit-class-debug-always]): Likewise.
1360         ([-femit-struct-debug-detailed]): Likewise.
1361         ([-fno-keep-inline-dllexport]): Likewise.
1362         ([-fira-algorithm]): Likewise.
1363         ([-fira-region]): Likewise.
1364         ([-flra-remat]): Likewise.
1365         ([-fipa-ra]): Likewise.
1366         ([-fhoist-adjacent-loads]): Likewise.
1367         ([-fisolate-erroneous-paths-dereference]): Likewise.
1368         ([-fisolate-erroneous-paths-attribute]): Likewise.
1369         ([-ftree-switch-conversion]): Likewise.
1370         ([-ftree-tail-merge]): Likewise.
1371         ([-ftree-loop-if-convert]): Likewise.
1372         ([-ftree-loop-if-convert-stores]): Likewise.
1373         ([-ftree-loop-distribution]): Likewise.
1374         ([-ftree-loop-distribute-patterns]): Likewise.
1375         ([-flto-compression-level]): Likewise.
1376         ([-flto-report]): Likewise.
1377         ([-flto-report-wpa]): Likewise.
1378         ([-fuse-linker-plugin]): Likewise.
1379         ([-mfix-cortex-a53-835769]): Likewise.
1380         ([-mno-fix-cortex-a53-835769]): Likewise.
1381         ([-mmmx]...[-mno-3dnow]): Remove the -mno- forms from the
1382         explicit listing; add a note to the discussion indicating they
1383         exist.  Reorder table to group similar options.  Add missing
1384         @opindex entries.  Add @need commands throughout the table to
1385         allow it to be split across multiple pages.
1386         ([-m8bit-idiv]): Fix @opindex.
1387         ([-mavx256-split-unaligned-load]): Likewise.
1388         ([-mavx256-split-unaligned-store]): Likewise.
1389         ([-mstack-protector-guard]): Likewise.
1390         ([-mcpu=]): Likewise.
1391         ([-mcpu]): Likewise.
1392         ([-mpointer-size=]): Likewise.
1393
1394 2015-01-03  John David Anglin  <danglin@gcc.gnu.org>
1395
1396         * config/pa/pa.md (decrement_and_branch_until_zero): Use `Q' constraint
1397         instead of `m' constraint.  Likewise for unnamed movb comparison
1398         patterns using reg_before_reload_operand predicate.
1399         * config/pa/predicates.md (reg_before_reload_operand): Tighten
1400         predicate to reject register index and LO_SUM DLT memory forms
1401         after reload.
1402
1403 2015-01-02  Sandra Loosemore  <sandra@codesourcery.com>
1404
1405         * doc/invoke.texi (Option Summary): Fix spelling of
1406         -fdevirtualize-at-ltrans.
1407         ([-fdevirtualize]): Fix markup.
1408         ([-fdevirtualize-speculatively]): Fix typo.
1409         ([-fdevirtualize-at-ltrans]): Likewise.  Make description less
1410         implementor-speaky.
1411         * common.opt (fdevirtualize-at-ltrans): Likewise.
1412         * ipa-devirt.c: Fix typos in comments throughout the file.
1413         (ipa_devirt): Fix typos in format strings for dump output.
1414
1415 2015-01-02  Sandra Loosemore  <sandra@codesourcery.com>
1416
1417         * doc/invoke.texi ([-fopt-info]): Fix markup, consolidate
1418         discussion of defaults, light copy-editing.
1419
1420 2015-01-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1421
1422         * tsan.c (instrument_expr): corrected previous checkin.
1423
1424 2015-01-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1425
1426         Instrument bit field and unaligned accesses for TSAN.
1427         * sanitizer.def (BUILT_IN_TSAN_READ_RANGE): New built-in function.
1428         (BUILT_IN_TSAN_WRITE_RANGE): New built-in function.
1429         * tsan.c (instrument_expr): Handle COMPONENT_REF and BIT_FIELD_REF.
1430         Use BUILT_IN_TSAN_READ_RANGE and BUILT_IN_TSAN_WRITE_RANGE for
1431         unaligned memory regions.
1432
1433 2015-01-01  Anthony Green  <green@moxielogic.com>
1434
1435         * config/moxie/predicates.md (moxie_general_movsrc_operand):
1436         Restrict move source register offsets to 16 bits.
1437 \f
1438 Copyright (C) 2015 Free Software Foundation, Inc.
1439
1440 Copying and distribution of this file, with or without modification,
1441 are permitted in any medium without royalty provided the copyright
1442 notice and this notice are preserved.