gcc/ChangeLog

   1 2015-01-12  Kaz Kojima  <kkojima@gcc.gnu.org>
   2
   3         * config/sh/sh.c (sh_atomic_assign_expand_fenv): New function.
   4         (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
   5         (sh_builtin_get_fpscr, sh_builtin_set_fpscr): New variables.
   6         (sh_init_builtins): Record decls for __builtin_sh_get_fpscr and
   7         __builtin_sh_set_fpscr.
   8
   9 2015-01-12  Sandra Loosemore  <sandra@codesourcery.com>
  10
  11         * doc/invoke.texi ([-Wsuggest-attribute=]): Don't use parentheses
  12         after a funtion name just to indicate it is a function.
  13         ([-fsanitize-undefined-trap-on-error]): Likewise.
  14         ([-fdbg-cnt=]): Likewise.
  15         ([-mmemcpy]): Likewise.
  16         ([-mflush-func]): Likewise.
  17         ([-msynci]): Likewise.
  18
  19 2015-01-12  Sandra Loosemore  <sandra@codesourcery.com>
  20
  21         * doc/invoke.texi ([-Wbad-function-cast]): Rewrite to avoid confusing
  22         example.
  23
  24 2015-01-12  Jakub Jelinek  <jakub@redhat.com>
  25
  26         PR tree-optimization/64563
  27         * tree-vrp.c (vrp_evaluate_conditional): Check for VR_RANGE
  28         instead of != VR_VARYING.
  29
  30         PR target/64513
  31         * config/i386/i386.c (ix86_expand_prologue): Add
  32         REG_FRAME_RELATED_EXPR to %rax and %r10 pushes.
  33
  34         PR tree-optimization/64454
  35         * tree-vrp.c (simplify_div_or_mod_using_ranges): Optimize
  36         op0 % op1 into op0 if op0 is in range [-op1 + 1, op1 - 1]
  37         for signed or [0, op1 - 1] for unsigned modulo.
  38         (simplify_stmt_using_ranges): Call simplify_div_or_mod_using_ranges
  39         even if op1 does not satisfy integer_pow2p.
  40
  41         PR other/64370
  42         * sreal.c (sreal::to_double): Use ldexp instead of scalbnl.
  43
  44 2015-01-12  Jeff Law  <law@redhat.com>
  45
  46         PR target/64461
  47         * config/m68k/m68k.md (truncsiqi2): Disable for TARGET_COLDFIRE.
  48         (trunchiqi2, truncsihi2): Similarly.
  49
  50         * config/h8300/h8300.c (Fpa): Use RTX_FRAME_RELATED_P directly
  51         rather than calling F.
  52
  53 2015-01-12  Bernd Edlinger  <bernd.edlinger@hotmail.de>
  54
  55         * tsan.c (instrument_expr): Use force_gimple_operand.
  56         Use may_be_nonaddressable_p instead of is_gimple_addressable.
  57
  58 2015-01-12  Richard Biener  <rguenther@suse.de>
  59
  60         PR tree-optimization/64530
  61         * tree-loop-distribution.c (pg_add_dependence_edges): Shuffle
  62         back dr1.
  63
  64 2015-01-12  Richard Biener  <rguenther@suse.de>
  65
  66         PR middle-end/64357
  67         * tree-cfg.c (gimple_can_merge_blocks_p): Protect simple
  68         latches properly.
  69
  70 2015-01-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
  71
  72         * config/arm/arm.c (arm_cortex_a12_tune): Update entries to match
  73         Cortex-A17 tuning parameters.
  74         * config/arm/arm-cores.def (cortex-a12): Schedule for cortex-a17.
  75
  76 2015-01-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
  77
  78         * config/arm/arm-protos.h (tune_params): Add fuseable_ops field.
  79         * config/arm/arm.c (arm_macro_fusion_p): New function.
  80         (arm_macro_fusion_pair_p): Likewise.
  81         (TARGET_SCHED_MACRO_FUSION_P): Define.
  82         (TARGET_SCHED_MACRO_FUSION_PAIR_P): Likewise.
  83         (ARM_FUSE_NOTHING): Likewise.
  84         (ARM_FUSE_MOVW_MOVT): Likewise.
  85         (arm_slowmul_tune, arm_fastmul_tune, arm_strongarm_tune,
  86         arm_xscale_tune, arm_9e_tune, arm_v6t2_tune, arm_cortex_tune,
  87         arm_cortex_a8_tune, arm_cortex_a7_tune, arm_cortex_a15_tune,
  88         arm_cortex_a53_tune, arm_cortex_a57_tune, arm_cortex_a9_tune,
  89         arm_cortex_a12_tune, arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune
  90         arm_cortex_a5_tune): Specify fuseable_ops value.
  91
  92 2015-01-12  H.J. Lu  <hongjiu.lu@intel.com>
  93
  94         PR bootstrap/64561
  95         * configure.ac (HAVE_LD_PIE_COPYRELOC): Update Linux/x86-64 linker
  96         test for PIE with copy reloc.
  97         * configure: Regenerated.
  98
  99 2015-01-12  Kyrylo Tkachov  <kyrylo.tkachov@arm.com>
 100
 101         * config/arm/arm.c (arm_load_tp): Use R0_REGNUM instead of constant 0
 102         in gen_rtx_REG.
 103         (arm_tls_descseq_addr): Likewise.
 104         (arm_gen_movmemqi): Likewise.
 105         (arm_expand_epilogue_apcs_frame): Likewise.
 106         (arm_expand_epilogue): Likewise.
 107         (arm_expand_prologue): Likewise.  Use R1_REGNUM instead of constant 1
 108         in gen_rtx_REG.
 109
 110 2015-01-12  Martin Liska  <mliska@suse.cz>
 111
 112         PR ipa/64550
 113         * ipa-icf-gimple.c (func_checker::compare_memory_operand): Compare
 114         volatility for correct operands.
 115
 116 2015-01-12  Martin Liska  <mliska@suse.cz>
 117
 118         * ipa-icf.c (sem_function::equals_wpa): Add indirect_calls as indication
 119         that a function is not leaf.
 120         (sem_function::compare_polymorphic_p): Likewise.
 121
 122 2015-01-12  Martin Liska  <mliska@suse.cz>
 123
 124         * ipa-icf.c (sem_function::equals_wpa): Add indirect_calls as indication
 125         that a function is not leaf.
 126         (sem_function::compare_polymorphic_p): Likewise.
 127
 128 2015-01-12  Prathamesh Kulkarni  <prathamesh.kulkarni@linaro.org>
 129
 130         * config/visium/visium.c: Add includes hashtab.h, hash-set.h,
 131         machmode.h, input.h, statistics.h, vec.h, double-int.h, real.h,
 132         fixed-value.h, alias.h, symtab.h, tree-core.h, wide-int.h, inchash.h,
 133         fold-const.h, tree-check.h.
 134
 135 2015-01-12  Jan Hubicka  <hubicka@ucw.cz>
 136
 137         PR ipa/63967
 138         PR ipa/64425
 139         * ipa-inline.c (compute_uninlined_call_time,
 140         compute_inlined_call_time): Use counts for extra precision when
 141         needed possible.
 142         (big_speedup_p): Fix formating.
 143         (RELATIVE_TIME_BENEFIT_RANGE): Remove.
 144         (relative_time_benefit): Remove.
 145         (edge_badness): Turn DECL_DISREGARD_INLINE_LIMITS into hint;
 146         merge guessed and read profile paths.
 147         (inline_small_functions): Count only !optimize_size functions into
 148         initial size; be more lax about sanity check when profile is used;
 149         be sure to update inlined function profile when profile is read.
 150
 151 2015-01-12  Jan Hubicka  <hubicka@ucw.cz>
 152
 153         PR ipa/63470
 154         * ipa-inline-analysis.c (inline_edge_duplication_hook): Adjust
 155         cost when edge becomes direct.
 156         * ipa-prop.c (make_edge_direct): Do not adjust when speculation
 157         is resolved or when introducing new speculation.
 158
 159 2015-01-12  Chen Gang  <gang.chen.5i5j@gmail.com>
 160
 161         PR ipa/64551
 162         PR ipa/64552
 163         * ipa-icf.c (sem_function::equals_private): Use '&&' instead of
 164         '||' to fix typo issue.
 165
 166         * gcc/tree.h (target_opts_for_fn): Check NULL_TREE since it can
 167         accept and return NULL.
 168
 169 2015-01-12  Martin Liska  <mliska@suse.cz>
 170
 171         * cgraph.c (cgraph_edge::remove_callee): Move function to header
 172         file for being inlined.
 173         (cgraph_set_edge_callee): Delete.
 174         (cgraph_edge::redirect_callee): Move function to header file
 175         for being inlined.
 176         (cgraph_edge::make_direct): Use new function.
 177         (cgraph_edge::dump_edge_flags): New function created from
 178         static dump_edge_flags function.
 179         (cgraph_node::dump): Use new function.
 180         (cgraph_edge::verify_count_and_frequency): New function created
 181         from verify_edge_count_and_frequency.
 182         (cgraph_edge::verify_corresponds_to_fndecl): New function created
 183         from verify_edge_corresponds_to_fndecl.
 184         (verify_edge_corresponds_to_fndecl): Delete.
 185         (cgraph_node::verify_node): Use new function.
 186         * cgraph.h (cgraph_edge::set_callee): New function.
 187         (cgraph_edge::dump_edge_flags): Likewise.
 188         (cgraph_edge::verify_corresponds_to_fndecl): Likewise.
 189
 190 2015-01-11  Jan Hubicka  <hubicka@ucw.cz>
 191
 192         * ipa-utils.c (estimate_function_body_sizes): Do not
 193         free node params when called late with early=true.
 194
 195 2015-01-11  James Greenhalgh  <james.greenhalgh@arm.com>
 196
 197         * doc/md.texi (Instruction Patterns): Rewrite text for
 198         clarity.
 199         (Example): Likewise.
 200
 201 2015-01-10  Sandra Loosemore  <sandra@codesourcery.com>
 202
 203         * doc/invoke.texi (Option Summary): Break long lines.
 204         [(-fdiagnostics-color)]: Put long literal in @smallexample
 205         instead of inline.
 206         [(-fsanitize-recover)]: Likewise.
 207         [(-fdump-rtl-split*)]: Rewrite to fix over-full hbox.
 208         [(-ffast-math)]: Likewise.
 209         [(--param max-inline-insns-recursive)]: Likewise.
 210         [(--param max-inline-recursive-depth)]: Likewise.
 211         [(-mno-text-section-literals)]: Likewise.
 212
 213 2015-01-10  Thomas Schwinge  <thomas@codesourcery.com>
 214
 215         * doc/install.texi: Update for libgomp being renamed from "GNU
 216         OpenMP Runtime Library" to "GNU Offloading and Multi Processing
 217         Runtime Library".
 218         * doc/sourcebuild.texi: Likewise.
 219
 220 2015-01-10  Anthony Green  <green@moxielogic.com>
 221
 222         * config/moxie/moxie.c (moxie_option_override): Fix forcing of
 223         mul.x availability for moxiebox configuration.
 224
 225 2015-01-09  Anthony Green  <green@moxielogic.com>
 226
 227         * config/moxie/moxie.md: Tabify assembly output.
 228
 229 2015-01-09  Anthony Green  <green@moxielogic.com>
 230
 231         * config/moxie/moxie.md (CC_REG): Correct register definition.
 232
 233 2015-01-09  Sandra Loosemore  <sandra@codesourcery.com>
 234
 235         * doc/invoke.texi ([-fvtable-verify]): Copy-edit and fix markup.
 236         ([-fvtv-debug], [-fvtv-counts]): Likewise.  Correct location
 237         of log files.
 238
 239 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
 240
 241         * config/arm/arm.h (MAX_SYNC_LIBFUNC_SIZE): Delete semicolon.
 242
 243 2015-01-09  Bernd Schmidt  <bernds@codesourcery.com>
 244             Jakub Jelinek  <jakub@redhat.com>
 245
 246         PR middle-end/64412
 247         * lto-streamer.h (lto_stream_offload_p): New declaration.
 248         * lto-streamer.c (lto_stream_offload_p): New variable.
 249         * cgraphunit.c (ipa_passes): Set lto_stream_offload_p
 250         at the same time as section_name_prefix.
 251         * lto-streamer-out.c (hash_tree): Don't hash TREE_TARGET_OPTION
 252         if lto_stream_offload_p.
 253         * tree-streamer-out.c (streamer_pack_tree_bitfields): Don't
 254         stream TREE_TARGET_OPTION if lto_stream_offload_p.
 255         (write_ts_function_decl_tree_pointers): Don't
 256         stream DECL_FUNCTION_SPECIFIC_TARGET if lto_stream_offload_p.
 257         * tree-streamer-in.c (unpack_value_fields): Don't stream
 258         TREE_TARGET_OPTION in if ACCEL_COMPILER.
 259         (lto_input_ts_function_decl_tree_pointers): Don't stream
 260         DECL_FUNCTION_SPECIFIC_TARGET in if ACCEL_COMPILER.
 261         * lto-opts.c (lto_write_options): Use lto_stream_offload_p
 262         instead of section_name_prefix string comparisons.
 263
 264 2015-01-09  Jakub Jelinek  <jakub@redhat.com>
 265
 266         PR rtl-optimization/64536
 267         * cfgrtl.c (rtl_tidy_fallthru_edge): Handle removal of degenerate
 268         tablejumps.
 269
 270 2015-01-09  Michael Collison  <michael.collison@linaro.org>
 271
 272         * genattrtab.c (write_header): 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-attrtab.c.
 276         * genautomata.c (main) : Include hash-set.h, macInclude 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         insn-automata.c.
 280         * genemit.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-emit.c.
 284         * gengtype.c (open_base_files): 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         gtype-desc.c.
 288         * genopinit.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-opinit.c.
 292         * genoutput.c (output_prologue): 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-output.c.
 296         * genpeep.c (main): 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         insn-peep.c.
 300         * genpreds.c (write_insn_preds_c): Include hash-set.h, machmode.h,
 301         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 302         fold-const.h, wide-int.h, and inchash.h when generating
 303         insn-preds.c.
 304         * optc-save-gen-awk: Include hash-set.h, machmode.h,
 305         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 306         fold-const.h, wide-int.h, and inchash.h when generating
 307         options-save.c.
 308         * opth-gen.awk: Change include guard from GCC_C_COMMON_H to GCC_C_COMMON_C
 309         when generating options.h.
 310         * alias.c: Include hash-set.h, machmode.h,
 311         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 312         fold-const.h, wide-int.h, and inchash.h due to
 313         flattening of tree.h.
 314         * asan.c: Ditto.
 315         * attribs.c: Ditto.
 316         * auto-inc-dec.c: Ditto.
 317         * auto-profile.c: Ditto
 318         * bb-reorder.c: Ditto.
 319         * bt-load.c: Include symtab.h due to flattening of tree.h.
 320         * builtins.c: Include hash-set.h, machmode.h,
 321         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 322         fold-const.h, wide-int.h, and inchash.h due to
 323         flattening of tree.h.
 324         * calls.c: Include hash-set.h, machmode.h,
 325         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 326         fold-const.h, wide-int.h, and inchash.h due to
 327         flattening of tree.h.
 328         * ccmp.c: Ditto.
 329         * cfgbuild.c: Include hash-set.h, machmode.h,
 330         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 331         fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
 332         * cfg.c: Ditto.
 333         * cfgcleanup.c: Ditto.
 334         * cfgexpand.c: Ditto.
 335         * cfghooks.c: Ditto.
 336         * cfgloop.c: Include symtab.h, fold-const.h, and
 337         inchash.h due to flattening of tree.h.
 338         * cfgloopmanip.c: Ditto.
 339         * cfgrtl.c: Include hash-set.h, machmode.h,
 340         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 341         fold-const.h, wide-int.h, and inchash.h due to
 342         flattening of tree.h.
 343         * cgraphbuild.c: Ditto.
 344         * cgraph.c: Ditto.
 345         * cgraphclones.c: Ditto.
 346         * cgraphunit.c: Ditto.
 347         * cilk-common.c: Ditto.
 348         * combine.c: Ditto.
 349         * combine-stack-adj.c: Include symbol.h due to flattening of tree.h.
 350         * config/aarch64/aarch64-builtins.c: Include hash-set.h, machmode.h,
 351         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 352         fold-const.h, wide-int.h, and inchash.h due to
 353         flattening of tree.h.
 354         * config/aarch64/aarch64.c: Ditto.
 355         * config/alpha/alpha.c: Ditto.
 356         * config/arc/arc.c: Ditto.
 357         * config/arm/aarch-common.c: Ditto.
 358         * config/arm/arm-builtins.c: Ditto.
 359         * config/arm/arm.c: Ditto.
 360         * config/arm/arm-c.c: Ditto.
 361         * config/avr/avr.c: Ditto.
 362         * config/avr/avr-c.c: Ditto.
 363         * config/avr/avr-log.c: Ditto.
 364         * config/bfin/bfin.c: Ditto.
 365         * config/c6x/c6x.c: Ditto.
 366         * config/cr16/cr16.c: Ditto.
 367         * config/cris/cris.c: Ditto.
 368         * config/darwin.c: Ditto.
 369         * config/darwin-c.c: Ditto.
 370         * config/default-c.c: Ditto.
 371         * config/epiphany/epiphany.c: Ditto.
 372         * config/fr30/fr30.c: Ditto.
 373         * config/frv/frv.c: Ditto.
 374         * config/glibc-c.c: Ditto.
 375         * config/h8300/h8300.c: Ditto.
 376         * config/i386/i386.c: Ditto.
 377         * config/i386/i386-c.c: Ditto.
 378         * config/i386/msformat.c: Ditto.
 379         * config/i386/winnt.c: Ditto.
 380         * config/i386/winnt-cxx.c: Ditto.
 381         * config/i386/winnt-stubs.c: Ditto.
 382         * config/ia64/ia64.c: Ditto.
 383         * config/ia64/ia64-c.c: Ditto.
 384         * config/iq2000/iq2000.c: Ditto.
 385         * config/lm32/lm32.c: Include symtab.h, fold-const.h,
 386         wide-int.h, and inchash.h due to flattening of tree.h.
 387         * config/m32c/m32c.c: Include hash-set.h, machmode.h,
 388         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 389         fold-const.h, wide-int.h, and inchash.h due to
 390         flattening of tree.h.
 391         * config/m32c/m32c-pragma.c: Ditto.
 392         * config/m32c/m32cr.c: Ditto.
 393         * config/m68/m68k.c: Ditto.
 394         * config/mcore/mcore.c: Ditto.
 395         * config/mep/mep.c: Ditto.
 396         * config/mep/mep-pragma.c: Ditto.
 397         * config/microblaze/microblaze.c: Ditto.
 398         * config/microblaze/microblaze-c.c: Ditto.
 399         * config/mips/mips.c: Ditto.
 400         * config/mmix/mmix.c: Include symtab.h, fold-const.h,
 401         wide-int.h, and inchash.h due to flattening of tree.h.
 402         * config/mn10300/mn10300.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/moxie/moxie.c: Ditto.
 407         * config/msp430/msp430.c: Ditto.
 408         * config/msp430/msp430-c.c: Ditto.
 409         * config/nds32/nds32.c: Ditto.
 410         * config/nds32/nds32-cost.c: Ditto.
 411         * config/nds32/nds32-fp-as-gp.c: Ditto.
 412         * config/nds32/nds32-intrinsic.c: Ditto.
 413         * config/nds32/nds32-isr.c: Ditto.
 414         * config/nds32/nds32-md-auxillary.c: Ditto.
 415         * config/nds32/nds32-memory-manipulationx.c: Ditto.
 416         * config/nds32/nds32-pipelines-auxillary.c: Ditto.
 417         * config/nds32/nds32-predicates.c: Ditto.
 418         * config/nios2/nios2.c: Ditto.
 419         * config/nvptx/nvptx.c: Ditto.
 420         * config/pa/pa.c: Ditto.
 421         * config/pdp11/pdp11x.c: Include symtab.h, fold-const.h,
 422         wide-int.h, and inchash.h due to flattening of tree.h.
 423         * config/rl78/rl78.c: Include hash-set.h, machmode.h,
 424         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 425         fold-const.h, wide-int.h, and inchash.h due to
 426         flattening of tree.h.
 427         * config/rl78/rl78-cx.c: Ditto.
 428         * config/rs6000/rs6000.c: Ditto.
 429         * config/rs6000/rs6000-c.c: Ditto.
 430         * config/rx/rx.c: Ditto.
 431         * config/s390/s390.c: Ditto.
 432         * config/sh/sh.c: Ditto.
 433         * config/sh/sc.c: Ditto.
 434         * config/sh/sh-mem.cc: Ditto.
 435         * config/sh/sh_treg_combine.cc: Include symtab.h, inchash.h and tree.h
 436         due to flattening of tree.h.
 437         Remove include of tree-core.h.
 438         * config/sol2.c: Include hash-set.h, machmode.h,
 439         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 440         fold-const.h, wide-int.h, and inchash.h due to
 441         flattening of tree.h.
 442         * config/sol2-c.c: Ditto.
 443         * config/sol2-cxx.c: Ditto.
 444         * config/sol2-stubs.c: Ditto.
 445         * config/sparc/sparc.c: Ditto.
 446         * config/sparc/sparc-cx.c: Ditto.
 447         * config/spu/spu.c: Ditto.
 448         * config/spu/spu-c.c: Ditto
 449         * config/storym16/stormy16.c: Ditto.
 450         * config/tilegx/tilegx.c: Include symtab.h, fold-const.h,
 451         wide-int.h, and inchash.h due to flattening of tree.h.
 452         * config/tilepro/gen-mul-tables.cc: Include symtab.h in generated file.
 453         * config/tilegx/tilegx-c.c: Include hash-set.h, machmode.h,
 454         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 455         fold-const.h, wide-int.h, and inchash.h due to
 456         flattening of tree.h.
 457         * config/tilepro/tilepro.c: Include symtab.h, fold-const.h,
 458         wide-int.h, and inchash.h due to flattening of tree.h.
 459         * config/tilepro/tilepro-c.c: Include hash-set.h, machmode.h,
 460         vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
 461         fold-const.h, wide-int.h, and inchash.h due to
 462         flattening of tree.h.
 463         * config/v850/v850.c: Ditto.
 464         * config/v850/v850-c.c: Ditto.
 465         * config/vax/vax.c: Ditto.
 466         * config/vms/vms.c: Ditto.
 467         * config/vms/vms-c.c: Ditto.
 468         * config/vxworks.c: Ditto.
 469         * config/winnt-c.c: Ditto.
 470         * config/xtensa/xtensa.c: Include symtab.h, fold-const.h,
 471         wide-int.h, and inchash.h due to flattening of tree.h.
 472         * convert.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 473         input.h, alias.h, symtab.h, options.h, fold-const.h,
 474         wide-int.h, and inchash.h due to flattening of tree.h.
 475         * coverage.c: Ditto.
 476         * cppbuiltin.c: Ditto.
 477         * cprop.c: Ditto.
 478         * cse.c: Add include of symtab.h due to flattening of tree.h.
 479         * cselib.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 480         input.h, alias.h, symtab.h, options.h, fold-const.h,
 481         wide-int.h, and inchash.h due to flattening of tree.h.
 482         * data-streamer.c: Ditto.
 483         * data-streamer-in.c: Ditto.
 484         * data-streamer-out.c: Ditto.
 485         * dbxout.c: Ditto.
 486         * dce.c: Ditto.
 487         * ddg.c: Add include of symtab.h due to flattening of tree.h.
 488         * debug.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 489         input.h, alias.h, symtab.h, options.h, fold-const.h,
 490         wide-int.h, and inchash.h due to flattening of tree.h.
 491         * dfp.c: Ditto.
 492         * df-scan.c: Ditto.
 493         * dojump.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 494         input.h, alias.h, symtab.h, options.h, fold-const.h,
 495         wide-int.h, inchash.h and real.h due to flattening of tree.h.
 496         * double-int.c: Ditto.
 497         * dse.c: Ditto.
 498         * dumpfile.c: Ditto.
 499         * dwarf2asm.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, inchash.h and real.h due to flattening of tree.h.
 502         * dwarf2cfi.c: Ditto.
 503         * dwarf2out.c: Ditto.
 504         * emit-rtl.c: Ditto.
 505         * except.c: Ditto.
 506         * explow.c: Ditto.
 507         * expmed.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         * expr.c: Ditto.
 511         * final.c: Ditto.
 512         * fixed-value.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 513         input.h, alias.h, symtab.h, fold-const.h,
 514         wide-int.h, inchash.h and fixed-value.h due to flattening of tree.h.
 515         * fold-const.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 516         input.h, alias.h, symtab.h, fold-const.h,
 517         wide-int.h, and inchash.h due to flattening of tree.h.
 518         Relocate inline function convert_to_ptrofftype_loc from tree.h.
 519         Relocate inline function fold_build_pointer_plus_loc from tree.h.
 520         Relocate inline function fold_build_pointer_plus_hwi_loc from tree.h.
 521         * fold-const.h: Relocate macro convert_to_ptrofftype from tree.h.
 522         Relocate macro fold_build_pointer_plus to relocate from tree.h.h.
 523         Relocate macro fold_build_pointer_plus_hwi from tree.h.
 524         Add prototype for convert_to_ptrofftype_loc relocated from tree.h.
 525         Add prototype for fold_build_pointer_plus_loc relocated from tree.h.
 526         Add prototype for fold_build_pointer_plus_hwi_loc relocated from tree.h.
 527         * function.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 528         input.h, alias.h, symtab.h, fold-const.h,
 529         wide-int.h, and inchash.h due to flattening of tree.h.
 530         * gcc-plugin.h: Include statistics.h, double-int.h, real.h, fixed-value.h,
 531         alias.h, flags.h, and symtab.h due to flattening of tree.h
 532         * gcse.c: Ditto.
 533         * generic-match-head.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 534         input.h, alias.h, symtab.h, options.h, fold-const.h,
 535         wide-int.h, and inchash.h due to flattening of tree.h.
 536         * ggc-page.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 537         input.h, alias.h, symtab.h, fold-const.h,
 538         wide-int.h, and inchash.h due to flattening of tree.h.
 539         * gimple-builder.c: Ditto.
 540         * gimple.c: Ditto.
 541         * gimple-expr.c: Ditto.
 542         * gimple-fold.c: Ditto.
 543         * gimple-iterator.c: Ditto.
 544         * gimple-low.c: Ditto.
 545         * gimple-match-head.c: Ditto.
 546         * gimple-pretty-print.c: Ditto.
 547         * generic-ssa-isolate-paths.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 548         input.h, alias.h, symtab.h, options.h, fold-const.h,
 549         wide-int.h, and inchash.h due to flattening of tree.h.
 550         * gimple-ssa-strength-reduction.c: Ditto.
 551         * gimple-streamer-in.c: Ditto.
 552         * gimple-streamer-out.c: Ditto.
 553         * gimple-walk.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 554         input.h, alias.h, symtab.h, fold-const.h,
 555         wide-int.h, and inchash.h due to flattening of tree.h.
 556         * gimplify.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 557         input.h, alias.h, symtab.h, options.h, fold-const.h,
 558         wide-int.h, and inchash.h due to flattening of tree.h.
 559         * gimplify-me.c: Ditto.
 560         * graphite-blocking.c: Ditto.
 561         * graphite.c: Ditto.
 562         * graphite-dependencies.c: Ditto.
 563         * graphite-interchange.c: Ditto.
 564         * graphite-isl-ast-to-gimple.c: Ditto.
 565         * graphite-optimize-isl.c: Ditto.
 566         * graphite-poly.c: Ditto.
 567         * graphite-scop-detection.c: Ditto.
 568         * graphite-sese-to-poly.c: Ditto.
 569         * hw-doloop.c: Include symtab.h due to flattening of tree.h.
 570         * ifcvt.c: Ditto.
 571         * init-regs.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         * internal-fc.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.c: Ditto.
 578         * ipa-chkp.c: Ditto.
 579         * ipa-comdats.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 580         input.h, alias.h, symtab.h, fold-const.h,
 581         wide-int.h, and inchash.h due to flattening of tree.h.
 582         * ipa-cp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 583         input.h, alias.h, symtab.h,options.h, fold-const.h,
 584         wide-int.h, and inchash.h due to flattening of tree.h.
 585         * ipa-devirt.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 586         input.h, alias.h, symtab.h, fold-const.h,
 587         wide-int.h, and inchash.h due to flattening of tree.h.
 588         * ipa-icf.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 589         input.h, alias.h, symtab.h,options.h, fold-const.h,
 590         wide-int.h, and inchash.h due to flattening of tree.h.
 591         * ipa-icf-gimple.c: Ditto.
 592         * ipa-inline-analysis.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 593         input.h, alias.h, symtab.h, fold-const.h,
 594         wide-int.h, and inchash.h due to flattening of tree.h.
 595         * ipa-inline.c: Ditto.
 596         * ipa-inline-transform.c: Ditto.
 597         * ipa-polymorhpic-call.c: Ditto.
 598         * ipa-profile.c: Ditto.
 599         * ipa-prop.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 600         input.h, alias.h, symtab.h, options.h, fold-const.h,
 601         wide-int.h, and inchash.h due to flattening of tree.h.
 602         * ipa-pure-const.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 603         input.h, alias.h, symtab.h, fold-const.h,
 604         wide-int.h, and inchash.h due to flattening of tree.h.
 605         * ipa-ref.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 606         input.h, alias.h, symtab.h, options.h, fold-const.h,
 607         wide-int.h, and inchash.h due to flattening of tree.h.
 608         * ipa-reference.c: Ditto.
 609         * ipa-split.c: Ditto.
 610         * ipa-utils.c: Ditto.
 611         * ipa-visbility.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         * ira.c: Ditto.
 615         * ira-color.c: Include hash-set.h due to flattening of tree.h.
 616         * ira-costs.c: Ditto.
 617         * ira-emit.c: Ditto.
 618         * jump.c: Include symtab.h due to flattening of tree.h.
 619         * langhooks.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 620         input.h, alias.h, symtab.h, fold-const.h,
 621         wide-int.h, and inchash.h due to flattening of tree.h.
 622         * loop-doloop.c: Include symtab.h due to flattening of tree.h.
 623         * loop-init.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 624         input.h, alias.h, symtab.h, fold-const.h,
 625         wide-int.h, and inchash.h due to flattening of tree.h.
 626         * loop-invariant.c: Include symtab.h due to flattening of tree.h.
 627         * loop-iv.c: Ditto.
 628         * loop-unroll.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 629         input.h, alias.h, symtab.h, fold-const.h,
 630         wide-int.h, and inchash.h due to flattening of tree.h.
 631         * lower-subreg.c: Ditto.
 632         * lra-assigns.c: Include symtab.h due to flattening of tree.h.
 633         * lra.c: Include symtab.h, fold-const.h, wide-int.h and inchash.h
 634         due to flattening of tree.h.
 635         * lra-coalesce.c: Include symtab.h due to flattening of tree.h.
 636         * lra-constraints.c: Ditto.
 637         * lra-eliminations.c: Ditto.
 638         * lra-livesc: Ditto.
 639         * lra-remat.c: Ditto.
 640         * lra-spills.c: Ditto.
 641         * lto-cgraph.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 642         input.h, alias.h, symtab.h, fold-const.h,
 643         wide-int.h, and inchash.h due to flattening of tree.h.
 644         * lto-compress.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 645         input.h, alias.h, symtab.h, options, fold-const.h,
 646         wide-int.h, and inchash.h due to flattening of tree.h.
 647         * lto-opts.c: Ditto.
 648         * lto-section-in.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 649         input.h, alias.h, symtab.h, fold-const.h,
 650         wide-int.h, and inchash.h due to flattening of tree.h.
 651         * lto-section-out.c: Ditto.
 652         * lto-streamer.c: Ditto.
 653         * lto-streamer-in.c: Ditto.
 654         * lto-streamer-out.c: Ditto.
 655         * modulo-sched.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 656         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
 657         inchash.h due to flattening of tree.h.
 658         * omega.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 659         input.h, alias.h, symtab.h, options, fold-const.h,
 660         wide-int.h, and inchash.h due to flattening of tree.h.
 661         * omega-low.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 662         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
 663         inchash.h due to flattening of tree.h.
 664         * optabs.c: Ditto.
 665         * opts-global.c: Ditto.
 666         * passes.c: Ditto.
 667         * plugin.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 668         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 669         inchash.h due to flattening of tree.h.
 670         * postreload.c: Include symtab.h due to flattening of tree.h.
 671         * postreload-gcse.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         * predict.c: Ditto.
 675         * print-rtl.c: Ditto.
 676         * print-tree.c: Ditto.
 677         * profile.c: Include symtab.h, fold-const.h
 678         and inchash.h due to flattening of tree.h.
 679         * real.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 680         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
 681         inchash.h due to flattening of tree.h.
 682         * realmpfr.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 683         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 684         inchash.h due to flattening of tree.h.
 685         * recog.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         * ree.c: Ditto.
 689         * reginfo.c: Ditto.
 690         * reg-stack.c: Ditto.
 691         * reload1.c: Include symtab.h, fold-const.h, wide-int.h
 692         and inchash.h due to flattening of tree.h.
 693         * reload.c: Include symtab.h due to flattening of tree.h.
 694         * reorg.c: Ditto.
 695         * rtlanal.c: Include symtab.h, fold-const.h, wide-int.h
 696         and inchash.h due to flattening of tree.h.
 697         * rtl-chkp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 698         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
 699         inchash.h due to flattening of tree.h.
 700         * rtlhooks.c: Include symtab.h due to flattening of tree.h.
 701         * sanopt.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 702         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 703         inchash.h due to flattening of tree.h.
 704         * sched-deps.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         * sched-vis.c: Ditto.
 708         * sdbout.c: Ditto.
 709         * sel-sched.c: Include symtab.h, fold-const.h, wide-int.h
 710         and inchash.h due to flattening of tree.h.
 711         * sel-sched-ir.c: Ditto.
 712         * sese.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         * shrink-wrap.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 716         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 717         inchash.h due to flattening of tree.h.
 718         * simplify-rtx.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 719         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 720         inchash.h due to flattening of tree.h.
 721         * stack-ptr-mod.c: Ditto.
 722         * stmt.c: Ditto.
 723         * store-motion.c: Ditto.
 724         * store-layout.c: Ditto.
 725         * stringpool.c: Ditto.
 726         * symtab.c: Ditto.
 727         * target-globals.c: Ditto.
 728         * targhooks.c: Ditto.
 729         * toplev.c: Ditto.
 730         * tracer.c: Ditto.
 731         * trans-mem.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 732         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 733         inchash.h due to flattening of tree.h.
 734         * tree-affine.c: Ditto.
 735         * tree-browser.c: Ditto.
 736         * tree.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 737         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 738         inchash.h due to flattening of tree.h.
 739         * tree-call-cdce.c: Include symtab.h, alias.h, double-int.h,
 740         fold-const.h, wide-int.h, inchash.h and real.h due to
 741         flattening of tree.h.
 742         * tree-cfg.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 743         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
 744         inchash.h due to flattening of tree.h.
 745         * tree-cfgcleanup.c: Ditto.
 746         * tree-chkp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 747         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 748         inchash.h due to flattening of tree.h.
 749         * tree-chkp-opt.c: Ditto.
 750         * tree-chrec.c: Ditto.
 751         * tree-chkp-opt.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 752         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and
 753         real.h due to flattening of tree.h.
 754         * tree-core.h: Flatten header file by removing all #include statements.
 755         * tree-data-ref.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 756         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 757         inchash.h due to flattening of tree.h.
 758         * tree-dfa.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-diagnostic.c: Ditto.
 762         * tree-dump.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 763         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h, real.h and
 764         fixed-value.h due to flattening of tree.h.
 765         * tree-dfa.c: Ditto.
 766         * tree-eh.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 and
 768         real.h due to flattening of tree.h.
 769         * tree-emutls.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 770         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 771         inchash.h due to flattening of tree.h.
 772         * tree.h: Flatten header files by removing all includes except tree-core.h.
 773         Remove inline function convert_to_ptrofftype_loc to relocate to fold-const.c.
 774         Remove macro convert_to_ptrofftype to relocate to fold-const.h.
 775         Remove inline function fold_build_pointer_plus_loc to relocate to fold-const.c.
 776         Remove macro fold_build_pointer_plus to relocate to fold-const.h.
 777         Remove inline function fold_build_pointer_plus_hwi_loc to relocate to fold-const.c.
 778         Remove macro fold_build_pointer_plus_hwi to relocate to fold-const.h.
 779         * tree-if-conv.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 780         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h, real.h and
 781         fixed-value.h due to flattening of tree.h.
 782         * tree-inline.c: Ditto.
 783         * tree-into-ssa.c: Ditto.
 784         * tree-iterator.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 785         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 786         inchash.h due to flattening of tree.h.
 787         * tree-loop-distribution.c: Ditto.
 788         * tree-nested.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 789         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 790         due to flattening of tree.h.
 791         * tree-nrv.c: Ditto.
 792         * tree-object-size.c: Ditto.
 793         * tree-outof-ssa.c: Ditto.
 794         * tree-parloops.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 795         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
 796         inchash.h due to flattening of tree.h.
 797         * tree-phinodes.c: Ditto.
 798         * tree-predcom.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 799         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 800         due to flattening of tree.h.
 801         * tree-pretty-print.c: Ditto.
 802         * tree-profile.c: double-int.h, input.h, alias.h, symtab.h,
 803         fold-const.h, wide-int.h and inchash.h due to flattening of tree.h.
 804         * tree-scalar-evolution.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-sra.c: Include  vec.h, double-int.h,
 808         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
 809         inchash.h due to flattening of tree.h.
 810         * tree-ssa-alias.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 811         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 812         due to flattening of tree.h.
 813         * tree-ssa.c: Ditto.
 814         * tree-ssa-ccp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 815         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h
 816         and real.h due to flattening of tree.h.
 817         * tree-ssa-coalesce.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 818         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 819         due to flattening of tree.h.
 820         * tree-ssa-copy.c: Ditto.
 821         * tree-ssa-copyrename.c: Ditto.
 822         * tree-ssa-dce.c: Ditto.
 823         * tree-ssa-dom.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 824         input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h
 825         and real.h due to flattening of tree.h.
 826         * tree-ssa-dse.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 827         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 828         due to flattening of tree.h.
 829         * tree-ssa-forwprop.c: Ditto.
 830         * tree-ssa-ifcombine.c: Ditto.
 831         * tree-ssa-live.c: Ditto.
 832         * tree-ssa-loop.c: Ditto.
 833         * tree-ssa-loop-ch.c: Ditto.
 834         * tree-ssa-loop-im.c: Ditto.
 835         * tree-ssa-loop-ivcanon.c: Ditto.
 836         * tree-ssa-loop-ivopts.c: Ditto.
 837         * tree-ssa-loop-manip.c: Ditto.
 838         * tree-ssa-loop-niter.c: Ditto.
 839         * tree-ssa-loop-prefetch.c: Ditto.
 840         * tree-ssa-loop-unswitch.c: Ditto.
 841         * tree-ssa-loop-math-opts.c: Ditto.
 842         * tree-ssanames.c: Ditto.
 843         * tree-ssa-operands.c: Ditto.
 844         * tree-ssa-phiopt.c: Ditto.
 845         * tree-ssa-phiprop.c: Ditto.
 846         * tree-ssa-pre.c: Ditto.
 847         * tree-ssa-propagate.c: Ditto.
 848         * tree-ssa-reassoc.c: Ditto.
 849         * tree-ssa-sccvn.c: Ditto.
 850         * tree-ssa-sink.c: Ditto.
 851         * tree-ssa-strlen.c: Include hash-set.h, machmode.h, vec.h,
 852         double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h,
 853         wide-int.h and inchash.h due to flattening of tree.h.
 854         * tree-ssa-structalias.c: double-int.h, input.h, alias.h, symtab.h,
 855         fold-const.h, wide-int.h and inchash.h due to flattening of tree.h.
 856         * tree-ssa-tail-merge.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-ter.c: Ditto.
 860         * tree-ssa-threadedge.c: Ditto.
 861         * tree-ssa-threadupdate.c: Include hash-set.h, machmode.h, vec.h,
 862         double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h,
 863         wide-int.h and inchash.h due to flattening of tree.h.
 864         * tree-ssa-uncprop.c: Include hash-set.h, machmode.h, vec.h,
 865         double-int.h, input.h, alias.h, symtab.h, fold-const.h,
 866         wide-int.h and inchash.h due to flattening of tree.h.
 867         * tree-ssa-uninit.c: Ditto.
 868         * tree-stdarg.c: Include vec.h, double-int.h, input.h, alias.h,
 869         symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening
 870         of tree.h.
 871         * tree-streamer.c: Include vec.h, double-int.h, input.h, alias.h,
 872         symtab.h, options.h, fold-const.h, wide-int.h and
 873         inchash.h due to flattening of tree.h.
 874         * tree-streamer-in.c: Include hash-set.h, machmode.h, vec.h,
 875         double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h,
 876         wide-int.h, inchash.h, real.h and fixed-value.h due to flattening
 877         of tree.h.
 878         * tree-streamer-out.c: Dittoo.
 879         * tree-switch-conversion.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-tailcall.c: Ditto.
 883         * tree-vect-data-refs.c: Ditto.
 884         * tree-vect-generic.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h,
 885         alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h
 886         due to flattening of tree.h.
 887         * tree-vect-loop.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 888         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 889         due to flattening of tree.h.
 890         * tree-vect-loop-manip.c: Ditto.
 891         * tree-vectorizer.c: Ditto.
 892         * tree-vect-patterns.c: Ditto.
 893         * tree-vect-slp.c: Ditto.
 894         * tree-vect-stmts.c: Ditto.
 895         * tree-vrp.c: Ditto.
 896         * tsan.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 897         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h
 898         due to flattening of tree.h.
 899         * ubsan.c: Ditto.
 900         * value-prof.c.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 901         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 902         due to flattening of tree.h.
 903         * varasm.c: Ditto.
 904         * varpool.c: Ditto.
 905         * var-tracking.c: Ditto.
 906         * vmsdbgout.c: Ditto.
 907         * vtable-verify.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
 908         input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h
 909         due to flattening of tree.h.
 910         * wide-int.cc: Include hash-set.h, machmode.h, vec.h, double-int.h,
 911         input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
 912         due to flattening of tree.h.
 913         * xcoffout.c: Ditto.
 914
 915 2015-01-09  Tom de Vries  <tom@codesourcery.com>
 916
 917         PR rtl-optimization/64539
 918         * regcprop.c (kill_clobbered_values): Factor out of ...
 919         (copyprop_hardreg_forward_1): ... here.  Use kill_clobbered_values
 920         instead of note_stores with kill_clobbered_value.
 921
 922 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
 923
 924          * ginclude/unwind-arm-common.h: Revert previous commit.
 925
 926 2015-01-09  Andreas Tobler  <andreast@gcc.gnu.org>
 927
 928         * config.gcc (arm*-*-freebsd*): New configuration.
 929         * config/arm/freebsd.h: New file.
 930         * config.host: Add extra components for arm*-*-freebsd*.
 931         * config/arm/arm.h: Introduce MAX_SYNC_LIBFUNC_SIZE.
 932         * config/arm/arm.c (arm_init_libfuncs): Use MAX_SYNC_LIBFUNC_SIZE.
 933
 934 2015-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 935
 936         * config/rs6000/rtems.h (CPP_OS_RTEMS_SPEC): Define __PPC_CPU_E6500__
 937         for -mcpu=e6500.
 938         * config/rs6000/t-rtems: Add e6500 multilibs.
 939
 940 2015-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 941
 942         * config/rs6000/t-rtems: Add -mno-spe to soft-float multilib for
 943         MPC8540.
 944
 945 2015-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 946
 947         * config/rs6000/t-rtems: Use MULTILIB_REQUIRED instead of
 948         MULTILIB_EXCEPTIONS.
 949
 950 2015-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 951
 952         * config/arm/t-rtems: Use MULTILIB_REQUIRED instead of
 953         MULTILIB_EXCEPTIONS.
 954
 955 2015-01-09  Sebastian Huber  <sebastian.huber@embedded-brains.de>
 956
 957         * config/arm/t-rtems-eabi: Rename to...
 958         * config/arm/t-rtems: ...this.
 959         * config/arm/rtems-eabi.h: Rename to...
 960         * config/arm/rtems.h: ...this.
 961         * config.gcc (arm*-*-rtems*): Reflect changes above.
 962
 963 2015-01-09  Richard Biener  <rguenther@suse.de>
 964
 965         PR tree-optimization/64410
 966         * tree-ssa.c (non_rewritable_lvalue_p): Allow REALPART/IMAGPART_EXPR
 967         on the LHS.
 968         (execute_update_addresses_taken): Deal with that.
 969         * tree-ssa-forwprop.c (pass_forwprop::execute): Use component-wise
 970         loads/stores for complex variables.
 971
 972 2015-01-09  Martin Liska  <mliska@suse.cz>
 973
 974         * ipa-icf-gimple.c (func_checker::compare_ssa_name): Enhance SSA
 975         name comparison.
 976         (func_checker::compare_memory_operand): New function.
 977         (func_checker::compare_operand): Split case to newly
 978         added functions.
 979         (func_checker::compare_cst_or_decl): New function.
 980         (func_checker::compare_gimple_call): Identify
 981         memory operands.
 982         (func_checker::compare_gimple_assign): Likewise.
 983         * ipa-icf-gimple.h: New function.
 984
 985 2015-01-09  Martin Liska  <mliska@suse.cz>
 986
 987         PR ipa/64503
 988         * sreal.c (sreal::dump): Change unsigned format to signed for
 989         m_exp value.
 990         (sreal::to_double): Replace exp2 with scalbln.
 991
 992 2015-01-09  Martin Liska  <mliska@suse.cz>
 993
 994         * cgraphunit.c (cgraph_node::create_wrapper): Fix level of indentation.
 995         * ipa-icf.c (sem_function::equals_private): Add support for target and
 996         (sem_item_optimizer::merge_classes): Remove redundant function
 997         optimization flags comparison.
 998         * tree.h (target_opts_for_fn): New function.
 999
1000 2015-01-09  Tom de Vries  <tom@codesourcery.com>
1001
1002         * omp-low.c (expand_omp_for_static_chunk): Fix assert.
1003
1004 2015-01-09  Kito Cheng  <kito@0xlab.org>
1005
1006         PR rtl-optimization/64348
1007         * lra-constraints.c (split_reg): Fix caller-save store/restore
1008         instruction generation.
1009
1010 2015-01-08  John David Anglin  <danglin@gcc.gnu.org>
1011
1012         PR gcov-profile/61790
1013         * gcov-tool.c (do_rewrite): Use strtoll instead of atoll if host has
1014         long long.  Fallback to int64_t if host doesn't have long long and
1015         use strtol if int64_t is long.  Otherwise, use sscanf for conversion.
1016
1017 2015-01-08  Jakub Jelinek  <jakub@redhat.com>
1018
1019         PR tree-optimization/63989
1020         * params.def (PARAM_MAX_TRACKED_STRLENS): Increment default
1021         from 1000 to 10000.
1022         * tree-ssa-strlen.c (get_strinfo): Moved earlier.
1023         (get_stridx): If we don't have a record for certain SSA_NAME,
1024         but it is POINTER_PLUS_EXPR of some SSA_NAME we do with
1025         constant offset, call get_stridx_plus_constant.
1026         (get_stridx_plus_constant): New function.
1027         (zero_length_string): Don't use get_stridx here.
1028
1029         PR target/55023
1030         PR middle-end/64388
1031         * dse.c (struct insn_info): Mention frame_read set also
1032         before reload for tail calls on some targets.
1033         (scan_insn): Revert 2014-12-22 change.  Set frame_read
1034         also before reload for tail calls if
1035         HARD_FRAME_POINTER_IS_ARG_POINTER.  Call add_wild_read
1036         instead of add_non_frame_wild_read for non-const/memset
1037         tail calls after reload.
1038
1039 2015-01-08  Jason Merrill  <jason@redhat.com>
1040
1041         * ubsan.c (do_ubsan_in_current_function): New.
1042         (pass_ubsan::gate): Use it.
1043         * ubsan.h: Declare it.
1044         * convert.c (convert_to_integer): Use it.
1045
1046 2015-01-08  Jakub Jelinek  <jakub@redhat.com>
1047
1048         PR target/64338
1049         * config/i386/i386.c (ix86_expand_int_movcc): Don't reverse
1050         compare_code when it is unconditionally overwritten afterwards.
1051         Use ix86_reverse_condition instead of reverse_condition.  Don't
1052         change code if *reverse_condition* returned UNKNOWN and don't
1053         swap ct/cf and negate diff in that case.
1054
1055 2015-01-08  Mike Stump  <mikestump@comcast.net>
1056
1057         * tsan.c (pass_tsan::gate): Add no_sanitize_thread support.
1058         (pass_tsan_O0::gate): Likewise.
1059         * extend.texi (Function Attributes): Add no_sanitize_thread
1060         documentation.
1061
1062 2015-01-08  Thomas Schwinge  <thomas@codesourcery.com>
1063
1064         * builtins.def (DEF_GOMP_BUILTIN): Also consider flag_offload_abi
1065         for registering builtins.
1066         * config/i386/intelmic-mkoffload.c (prepare_target_image): Don't
1067         add -fopenmp to the argv_obstack used when invoking
1068         compile_for_target.
1069
1070         * config/i386/intelmic-mkoffload.c (compile_for_target): Always
1071         add "-m32" or "-m64" to argv_obstack.
1072         (generate_host_descr_file): Likewise, when invoking host_compiler.
1073         (main): Always add "-m elf_i386" or "-m elf_x86_64" when invoking
1074         ld.
1075
1076 2015-01-08  Oleg Endo  <olegendo@gcc.gnu.org>
1077
1078         * config/sh/sh-mem.cc: Use constant as second operand when emitting
1079         tstsi_t insns.
1080
1081 2015-01-08  Oleg Endo  <olegendo@gcc.gnu.org>
1082
1083         PR target/55212
1084         * config/sh/sh.md (*addsi3_compact): Emit reg-reg copy instead of
1085         constant load if constant operand fits into I08.
1086
1087 2015-01-08  Jakub Jelinek  <jakub@redhat.com>
1088
1089         PR sanitizer/64336
1090         * tree.c (build2_stat): Fix up initialization of TREE_READONLY
1091         and TREE_THIS_VOLATILE for MEM_REFs.
1092         (build5_stat): Fix up initialization of TREE_READONLY and
1093         TREE_THIS_VOLATILE for TARGET_MEM_REFs.
1094
1095 2015-01-08  Kaz Kojima  <kkojima@gcc.gnu.org>
1096
1097         PR target/64533
1098         * config/sh/sh.md (*addsi3_compact): Use u constraint instead
1099         of r for the second alternative of the destination operand.
1100
1101 2015-01-07  Segher Boessenkool  <segher@kernel.crashing.org>
1102
1103         PR target/36557
1104         * config/rs6000/rs6000.md (*eqsi3_ext<mode>, *nesi3_ext<mode>): New.
1105
1106 2015-01-07  Sandra Loosemore  <sandra@codesourcery.com>
1107
1108         * doc/invoke.texi ([-fvtable-verify]): Fix markup on option
1109         keywords.
1110         ([-fivar-visibility], [-fvisibility]): Likewise.
1111
1112 2015-01-07  Sandra Loosemore  <sandra@codesourcery.com>
1113
1114         * doc/invoke.texi: Fix incorrect uses of @samp markup throughout
1115         the file where @code, @command, etc is more appropriate.
1116
1117 2015-01-06  Sandra Loosemore  <sandra@codesourcery.com>
1118
1119         * doc/invoke.texi (RS/6000 and PowerPC Options): Tidy formatting
1120         of -mrecip= documentation.
1121
1122 2015-01-06  Michael Meissner  <meissner@linux.vnet.ibm.com>
1123
1124         PR target/64505
1125         * config/rs6000/rs6000.c (rs6000_secondary_reload): Return the
1126         correct reload handler if -m32 -mpowerpc64 is used.
1127
1128 2015-01-06  Tom de Vries  <tom@codesourcery.com>
1129
1130         * tree-ssa-tail-merge.c: Fix typo in struct same_succ_def comment.
1131
1132 2015-01-08  Christian Bruel  <christian.bruel@st.com>
1133
1134         PR target/64507
1135         * config/sh/sh-mem.cc (sh_expand_cmpnstr): Check 0 length.
1136
1137 2015-01-06  Thomas Preud'homme  <thomas.preudhomme@arm.com>
1138
1139         PR tree-optimization/63259
1140         * tree-ssa-math-opts.c (pass_optimize_bswap::execute): Stop checking
1141         if optab exists for 16bit byteswap.
1142
1143 2015-01-06  Jakub Jelinek  <jakub@redhat.com>
1144
1145         * opts.c (common_handle_option): Add support for
1146         -fno-sanitize=all and -f{,no-}sanitize-recover=all.
1147         * doc/invoke.texi: Document -fno-sanitize=all,
1148         -f{,no-}sanitize-recover=all.  Document that
1149         -fsanitize=float-cast-overflow is not enabled
1150         by -fsanitize=undefined.  Fix up documentation
1151         of -f{,no-}sanitize-recover.
1152
1153 2015-01-06  Eric Botcazou  <ebotcazou@adacore.com>
1154
1155         * config.gcc: Add Visium support.
1156         * configure.ac: Likewise.
1157         * configure: Regenerate.
1158         * doc/extend.texi (interrupt attribute): Add Visium.
1159         * doc/invoke.texi: Document Visium options.
1160         * doc/install.texi: Document Visium target.
1161         * doc/md.texi: Document Visium constraints.
1162         * common/config/visium: New directory.
1163         * config/visium: Likewise.
1164
1165 2015-01-05  Segher Boessenkool  <segher@kernel.crashing.org>
1166
1167         * simplify-rtx.c (simplify_binary_operation_1): Handle more cases
1168         for the "(and X (ior (not X) Y) -> (and X Y)" transform.
1169
1170 2015-01-05  Segher Boessenkool  <segher@kernel.crashing.org>
1171
1172         * combine.c (combine_validate_cost): Do not count the cost of a
1173         split I2 twice.  Do not display it twice in the dump, either.
1174
1175 2015-01-05  Sandra Loosemore  <sandra@codesourcery.com>
1176
1177         Revert parts of r219199.
1178         * doc/invoke.texi ([-Wliteral-suffix]): Restore markup on
1179         <inttypes.h>.
1180         ([-Wtraditional]): Restore markup on <limits.h>.
1181
1182 2015-01-05  Trevor Saunders  <tsaunders@mozilla.com>
1183
1184         PR c++/31397
1185         * doc/invoke.texi: Document -Wsuggest-override.
1186
1187 2015-01-05  Radovan Obradovic  <radovan.obradovic@imgtec.com>
1188
1189         PR rtl-optimization/64287
1190         * toplev.c (HAVE_epilogue, HAVE_prologue): Provide default.
1191         (process_options): Disable flag_ipa_ra if profiling.
1192
1193 2015-01-05  Eric Botcazou  <ebotcazou@adacore.com>
1194
1195         * config/nds32/nds32-peephole2.md: Do not mention define_peephole.
1196
1197 2015-01-05  Max Filippov  <jcmvbkbc@gmail.com>
1198
1199         * config/xtensa/xtensa.c (hwloop_optimize, hwloop_fail,
1200         hwloop_pattern_reg, xtensa_doloop_hooks, xtensa_reorg_loops):
1201         put under #if TARGET_LOOPS guard.
1202
1203 2015-01-05  Uros Bizjak  <ubizjak@gmail.com>
1204
1205         * config/i386/i386.c (output_387_binary_op): Use std::swap.
1206
1207 2015-01-05  Oleg Endo  <olegendo@gcc.gnu.org>
1208
1209         * rtlanal.c (refers_to_regno_p): Change return value from int to bool.
1210         * rtl.h (refers_to_regno_p): Add overload.
1211         * cse.c: Use it.
1212         * bt-load.c: Likewise.
1213         * combine.c: Likewise.
1214         * df-scan.c: Likewise.
1215         * sched-deps.c: Likewise.
1216         * config/s390/s390.c: Likewise.
1217         * config/m32r/m32r.c: Likewise.
1218         * config/rs6000/spe.md: Likewise.
1219         * config/rs6000/rs6000.c: Likewise.
1220         * config/pa/pa.c: Likewise.
1221         * config/stormy16/stormy16.c: Likewise.
1222         * config/cris/cris.c: Likewise.
1223         * config/arc/arc.md: Likewise.
1224         * config/arc/arc.c: Likewise.
1225         * config/sh/sh.md: Likewise.
1226         * config/sh/sh.c: Likewise.
1227         * config/frv/frv.c: Likewise.
1228
1229 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
1230
1231         PR sanitizer/64265
1232         * gimplify.c (gimplify_function_tree): Add TSAN_FUNC_EXIT internal
1233         call as cleanup of the whole body.
1234         * internal-fn.def (TSAN_FUNC_EXIT): New internal call.
1235         * tsan.c (replace_func_exit): New function.
1236         (instrument_func_exit): Moved earlier.
1237         (instrument_memory_accesses): Adjust TSAN_FUNC_EXIT internal calls.
1238         Call instrument_func_exit if no TSAN_FUNC_EXIT internal calls have
1239         been found.
1240         (tsan_pass): Don't call instrument_func_exit.
1241         * internal-fn.c (expand_TSAN_FUNC_EXIT): New function.
1242         * tree-inline.c (copy_bb): Drop TSAN_FUNC_EXIT internal calls during
1243         inlining.
1244
1245         PR sanitizer/64344
1246         * ubsan.h (ubsan_instrument_float_cast): Add ARG argument.
1247         * ubsan.c (ubsan_instrument_float_cast): Add ARG argument, pass
1248         it to libubsan handler instead of EXPR.  Fold comparisons earlier,
1249         if the result is integer_zerop, return NULL_TREE.
1250         * convert.c (convert_to_integer): Pass expr as ARG.
1251
1252         PR tree-optimization/64465
1253         * tree-inline.c (redirect_all_calls): During inlining
1254         clean up EH stmts and EH edges if redirect_call_stmt_to_callee
1255         changed the stmt to a non-throwing call.
1256
1257 2015-01-05  Sandra Loosemore  <sandra@codesourcery.com>
1258
1259         * doc/invoke.texi: Fix incorrect uses of @code, @option, @samp,
1260         etc markup throughout the file.
1261
1262 2015-01-05  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1263
1264         Enable experimental TSAN support for Ada.
1265         * tsan.c (instrument_expr): Handle VIEW_CONVERT_EXPR.
1266
1267 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
1268
1269         PR tree-optimization/64494
1270         * tree-ssa-loop-im.c (move_computations_dom_walker::before_dom): Also
1271         clear SSA_NAME_ANTI_RANGE_P flag.
1272
1273 2015-01-05  Marek Polacek  <polacek@redhat.com>
1274
1275         * doc/extend.texi (Arrays of Length Zero): Add missing comma.
1276
1277 2015-01-05  Jakub Jelinek  <jakub@redhat.com>
1278
1279         Update copyright years.
1280
1281         * gcc.c (process_command): Update copyright notice dates.
1282         * gcov-dump.c: Ditto.
1283         * gcov.c: Ditto.
1284         * doc/cpp.texi: Bump @copying's copyright year.
1285         * doc/cppinternals.texi: Ditto.
1286         * doc/gcc.texi: Ditto.
1287         * doc/gccint.texi: Ditto.
1288         * doc/gcov.texi: Ditto.
1289         * doc/install.texi: Ditto.
1290         * doc/invoke.texi: Ditto.
1291
1292         * auto-profile.c, auto-profile.h: Fix up Copyright line.
1293
1294 2015-01-04  Sandra Loosemore  <sandra@codesourcery.com>
1295
1296         * doc/invoke.texi ([-fsized-deallocation]): Copy-edit to fix
1297         verb tense, etc.
1298         ([-fvtable-verify], [-fvtv-debug]): Likewise.
1299         ([-Wabi]): Likewise.
1300         ([-fmessage-length]): Likewise.
1301         ([-Wsuggest-final-types], [-Wsuggest-final-methods]): Likewise.
1302         ([-Wno-discarded-qualifiers]): Likewise.
1303         ([-Wnodiscarded-array-qualifiers]): Likewise.
1304         ([-Wno-virtual-move-assign]): Likewise.
1305         ([-fsanitize=address], [-fsanitize=thread]): Likewise.
1306         ([-fsanitize=leak], [-fsanitize=undefined]): Likewise.
1307         ([-fsanitize=unreachable], [-fsanitize-recover]): Likewise.
1308         ([-fsanitize-undefined-trap-on-error]): Likewise.
1309         ([-floop-interchange]): Likewise.
1310         ([-ftree-coalesce-inlined-vars]): Likewise.
1311         ([-fvect-cost-model]): Likewise.
1312         ([-flto]): Likewise.
1313         ([--param]): Likewise.
1314         (Spec Files): Likewise.
1315         ([-mstrict-align]): Likewise.
1316         ([-mfix-cortex-a53-835769]): Likewise.
1317         ([-march], [-mtune]): Likewise.
1318         ([-mpic-register]): Likewise.
1319         ([-munaligned-access]): Likewise.
1320         ([-msp8]): Likewise.
1321         (EIND and Devices with more than 128 Ki Bytes of Flash): Likewise.
1322         (AVR Built-in Macros): Likewise.
1323         ([-mpreferred-stack-boundary]): Likewise.
1324         ([-mtune-crtl]): Likewise.
1325         ([-mashf]): Likewise.
1326         ([-mmcu=]): Likewise.
1327         ([-minrt]): Likewise.
1328         ([-maltivec], [-maltivec=be], [-maltivec=le]): Likewise.
1329         ([-mupper-regs]): Likewise.
1330         ([-matomic-model]): Likewise.
1331         ([-mdiv]): Likewise.
1332         ([-mzdcbranch]): Likewise.
1333         ([-mdisable-callt]): Likewise.
1334         ([-msoft-float]): Likewise.
1335         ([-m8byte-align]): Likewise.
1336         ([-fstack-reuse]): Likewise.
1337
1338 2015-01-03  Sandra Loosemore  <sandra@codesourcery.com>
1339
1340         * doc/invoke.texi ([-fprofile-generate], [-fprofile-use]):
1341         Fix markup, light copy-editing.
1342         ([-fauto-profile]): Rewrite to fix formatting and content
1343         problems.
1344
1345 2015-01-03  Sandra Loosemore  <sandra@codesourcery.com>
1346
1347         * doc/invoke.texi ([-fisolate-erroneous-paths-dereference]):
1348         Copy-edit description.
1349         ([-fisolate-erroneous-paths-attribute]): Likewise.
1350         * common.opt (fisolate-erroneous-paths-dereference):
1351         Copy-edit description.
1352         (fisolate-erroneous-paths-attribute): Likewise.
1353
1354 2015-01-03  Sandra Loosemore  <sandra@codesourcery.com>
1355
1356         * doc/invoke.texi ([-fsemantic-interposition]): Fix typos and
1357         tidy grammar.
1358
1359 2015-01-03  Sandra Loosemore  <sandra@codesourcery.com>
1360
1361         * doc/invoke.texi ([-fplan9-extensions]): Add/fix @opindex.
1362         ([-fvtv-debug]): Likewise.
1363         ([-Wc++-compat]): Likewise.
1364         ([-Wc++11-compat]): Likewise.
1365         ([-Wc++14-compat]): Likewise.
1366         ([-Wno-sized-deallocation]): Likewise.
1367         ([-femit-class-debug-always]): Likewise.
1368         ([-femit-struct-debug-detailed]): Likewise.
1369         ([-fno-keep-inline-dllexport]): Likewise.
1370         ([-fira-algorithm]): Likewise.
1371         ([-fira-region]): Likewise.
1372         ([-flra-remat]): Likewise.
1373         ([-fipa-ra]): Likewise.
1374         ([-fhoist-adjacent-loads]): Likewise.
1375         ([-fisolate-erroneous-paths-dereference]): Likewise.
1376         ([-fisolate-erroneous-paths-attribute]): Likewise.
1377         ([-ftree-switch-conversion]): Likewise.
1378         ([-ftree-tail-merge]): Likewise.
1379         ([-ftree-loop-if-convert]): Likewise.
1380         ([-ftree-loop-if-convert-stores]): Likewise.
1381         ([-ftree-loop-distribution]): Likewise.
1382         ([-ftree-loop-distribute-patterns]): Likewise.
1383         ([-flto-compression-level]): Likewise.
1384         ([-flto-report]): Likewise.
1385         ([-flto-report-wpa]): Likewise.
1386         ([-fuse-linker-plugin]): Likewise.
1387         ([-mfix-cortex-a53-835769]): Likewise.
1388         ([-mno-fix-cortex-a53-835769]): Likewise.
1389         ([-mmmx]...[-mno-3dnow]): Remove the -mno- forms from the
1390         explicit listing; add a note to the discussion indicating they
1391         exist.  Reorder table to group similar options.  Add missing
1392         @opindex entries.  Add @need commands throughout the table to
1393         allow it to be split across multiple pages.
1394         ([-m8bit-idiv]): Fix @opindex.
1395         ([-mavx256-split-unaligned-load]): Likewise.
1396         ([-mavx256-split-unaligned-store]): Likewise.
1397         ([-mstack-protector-guard]): Likewise.
1398         ([-mcpu=]): Likewise.
1399         ([-mcpu]): Likewise.
1400         ([-mpointer-size=]): Likewise.
1401
1402 2015-01-03  John David Anglin  <danglin@gcc.gnu.org>
1403
1404         * config/pa/pa.md (decrement_and_branch_until_zero): Use `Q' constraint
1405         instead of `m' constraint.  Likewise for unnamed movb comparison
1406         patterns using reg_before_reload_operand predicate.
1407         * config/pa/predicates.md (reg_before_reload_operand): Tighten
1408         predicate to reject register index and LO_SUM DLT memory forms
1409         after reload.
1410
1411 2015-01-02  Sandra Loosemore  <sandra@codesourcery.com>
1412
1413         * doc/invoke.texi (Option Summary): Fix spelling of
1414         -fdevirtualize-at-ltrans.
1415         ([-fdevirtualize]): Fix markup.
1416         ([-fdevirtualize-speculatively]): Fix typo.
1417         ([-fdevirtualize-at-ltrans]): Likewise.  Make description less
1418         implementor-speaky.
1419         * common.opt (fdevirtualize-at-ltrans): Likewise.
1420         * ipa-devirt.c: Fix typos in comments throughout the file.
1421         (ipa_devirt): Fix typos in format strings for dump output.
1422
1423 2015-01-02  Sandra Loosemore  <sandra@codesourcery.com>
1424
1425         * doc/invoke.texi ([-fopt-info]): Fix markup, consolidate
1426         discussion of defaults, light copy-editing.
1427
1428 2015-01-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1429
1430         * tsan.c (instrument_expr): corrected previous checkin.
1431
1432 2015-01-02  Bernd Edlinger  <bernd.edlinger@hotmail.de>
1433
1434         Instrument bit field and unaligned accesses for TSAN.
1435         * sanitizer.def (BUILT_IN_TSAN_READ_RANGE): New built-in function.
1436         (BUILT_IN_TSAN_WRITE_RANGE): New built-in function.
1437         * tsan.c (instrument_expr): Handle COMPONENT_REF and BIT_FIELD_REF.
1438         Use BUILT_IN_TSAN_READ_RANGE and BUILT_IN_TSAN_WRITE_RANGE for
1439         unaligned memory regions.
1440
1441 2015-01-01  Anthony Green  <green@moxielogic.com>
1442
1443         * config/moxie/predicates.md (moxie_general_movsrc_operand):
1444         Restrict move source register offsets to 16 bits.
1445 \f
1446 Copyright (C) 2015 Free Software Foundation, Inc.
1447
1448 Copying and distribution of this file, with or without modification,
1449 are permitted in any medium without royalty provided the copyright
1450 notice and this notice are preserved.