gcc/ChangeLog

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