gcc/ChangeLog

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