gcc/ChangeLog

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