gcc/ChangeLog

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