+2014-01-13 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/64568
+ * tree-ssa-forwprop.c (pass_forwprop::execute): Properly
+ release defs of removed stmts, avoid splitting TARGET_MEM_REFs.
+
+2015-01-13 Chung-Ju Wu <jasonwucj@gmail.com>
+
+ * config/nds32/nds32.c (nds32_legitimate_address_p): Consider
+ TARGET_CMODEL_LARGE and TARGET_CMODEL_MEDIUM cases.
+
+2015-01-13 Chung-Ju Wu <jasonwucj@gmail.com>
+
+ * config/nds32/nds32.h (NDS32_SYMBOL_FLAG_RODATA): Define our own
+ target-specific symbol_ref flag.
+ (NDS32_SYMBOL_REF_RODATA_P): Define it to check if the symbol_ref
+ resides in rodata section.
+ * config/nds32/nds32.c (TARGET_ENCODE_SECTION_INFO): Define.
+ (nds32_encode_section_info): New function.
+
+2015-01-13 Chung-Ju Wu <jasonwucj@gmail.com>
+
+ * config/nds32/nds32.md (call): Use pseudo instruction bal which
+ clobbers TA_REGNUM if large code model is specified.
+ (call_register): Likewise.
+ (call_immediate): Likewise.
+ (call_value): Likewise.
+ (call_value_register): Likewise.
+ (call_value_immediate): Likewise.
+
+2015-01-13 Chung-Ju Wu <jasonwucj@gmail.com>
+
+ * config/nds32/nds32.h (TARGET_CMODEL_SMALL): New macro.
+ (TARGET_CMODEL_MEDIUM): New macro.
+ (TARGET_CMODEL_LARGE): New macro.
+ * config/nds32/nds32.c (nds32_asm_file_start): Display corresponding
+ code model setting in assembly code.
+
+2015-01-13 Chung-Ju Wu <jasonwucj@gmail.com>
+
+ * common/config/nds32/nds32-common.c (TARGET_DEFAULT_TARGET_FLAGS):
+ Remove MASK_GP_DIRECT flag.
+ * config/nds32/nds32.h (MULTILIB_DEFAULTS): Have -mcmodel=medium as
+ one of the multilib default options.
+ * config/nds32/nds32.opt (mgp-direct): Remove.
+ * config/nds32/t-mlibs (MULTILIB_OPTIONS): Use -mcmodel instead of
+ -mgp-direct. We also remove unnecessary -mlittle-endian/-mbig-endian.
+
+2015-01-13 Chung-Ju Wu <jasonwucj@gmail.com>
+
+ * config/nds32/nds32.opt (mcmodel): Add new option.
+ * config/nds32/nds32-opts.h (nds32_cmodel_type): Add new enum type
+ to describe code model.
+
+2015-01-13 Oleg Endo <olegendo@gcc.gnu.org>
+
+ PR target/64479
+ * rtlanal.c (set_reg_p): Handle SEQUENCE constructs.
+
+2015-01-12 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ * config/sh/sh.c (sh_atomic_assign_expand_fenv): New function.
+ (TARGET_ATOMIC_ASSIGN_EXPAND_FENV): Define.
+ (sh_builtin_get_fpscr, sh_builtin_set_fpscr): New variables.
+ (sh_init_builtins): Record decls for __builtin_sh_get_fpscr and
+ __builtin_sh_set_fpscr.
+
+2015-01-12 Sandra Loosemore <sandra@codesourcery.com>
+
+ * doc/invoke.texi ([-Wsuggest-attribute=]): Don't use parentheses
+ after a funtion name just to indicate it is a function.
+ ([-fsanitize-undefined-trap-on-error]): Likewise.
+ ([-fdbg-cnt=]): Likewise.
+ ([-mmemcpy]): Likewise.
+ ([-mflush-func]): Likewise.
+ ([-msynci]): Likewise.
+
+2015-01-12 Sandra Loosemore <sandra@codesourcery.com>
+
+ * doc/invoke.texi ([-Wbad-function-cast]): Rewrite to avoid confusing
+ example.
+
+2015-01-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/64563
+ * tree-vrp.c (vrp_evaluate_conditional): Check for VR_RANGE
+ instead of != VR_VARYING.
+
+ PR target/64513
+ * config/i386/i386.c (ix86_expand_prologue): Add
+ REG_FRAME_RELATED_EXPR to %rax and %r10 pushes.
+
+ PR tree-optimization/64454
+ * tree-vrp.c (simplify_div_or_mod_using_ranges): Optimize
+ op0 % op1 into op0 if op0 is in range [-op1 + 1, op1 - 1]
+ for signed or [0, op1 - 1] for unsigned modulo.
+ (simplify_stmt_using_ranges): Call simplify_div_or_mod_using_ranges
+ even if op1 does not satisfy integer_pow2p.
+
+ PR other/64370
+ * sreal.c (sreal::to_double): Use ldexp instead of scalbnl.
+
+2015-01-12 Jeff Law <law@redhat.com>
+
+ PR target/64461
+ * config/m68k/m68k.md (truncsiqi2): Disable for TARGET_COLDFIRE.
+ (trunchiqi2, truncsihi2): Similarly.
+
+ * config/h8300/h8300.c (Fpa): Use RTX_FRAME_RELATED_P directly
+ rather than calling F.
+
+2015-01-12 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * tsan.c (instrument_expr): Use force_gimple_operand.
+ Use may_be_nonaddressable_p instead of is_gimple_addressable.
+
+2015-01-12 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/64530
+ * tree-loop-distribution.c (pg_add_dependence_edges): Shuffle
+ back dr1.
+
+2015-01-12 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/64357
+ * tree-cfg.c (gimple_can_merge_blocks_p): Protect simple
+ latches properly.
+
+2015-01-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/arm/arm.c (arm_cortex_a12_tune): Update entries to match
+ Cortex-A17 tuning parameters.
+ * config/arm/arm-cores.def (cortex-a12): Schedule for cortex-a17.
+
+2015-01-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/arm/arm-protos.h (tune_params): Add fuseable_ops field.
+ * config/arm/arm.c (arm_macro_fusion_p): New function.
+ (arm_macro_fusion_pair_p): Likewise.
+ (TARGET_SCHED_MACRO_FUSION_P): Define.
+ (TARGET_SCHED_MACRO_FUSION_PAIR_P): Likewise.
+ (ARM_FUSE_NOTHING): Likewise.
+ (ARM_FUSE_MOVW_MOVT): Likewise.
+ (arm_slowmul_tune, arm_fastmul_tune, arm_strongarm_tune,
+ arm_xscale_tune, arm_9e_tune, arm_v6t2_tune, arm_cortex_tune,
+ arm_cortex_a8_tune, arm_cortex_a7_tune, arm_cortex_a15_tune,
+ arm_cortex_a53_tune, arm_cortex_a57_tune, arm_cortex_a9_tune,
+ arm_cortex_a12_tune, arm_v7m_tune, arm_v6m_tune, arm_fa726te_tune
+ arm_cortex_a5_tune): Specify fuseable_ops value.
+
+2015-01-12 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR bootstrap/64561
+ * configure.ac (HAVE_LD_PIE_COPYRELOC): Update Linux/x86-64 linker
+ test for PIE with copy reloc.
+ * configure: Regenerated.
+
+2015-01-12 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/arm/arm.c (arm_load_tp): Use R0_REGNUM instead of constant 0
+ in gen_rtx_REG.
+ (arm_tls_descseq_addr): Likewise.
+ (arm_gen_movmemqi): Likewise.
+ (arm_expand_epilogue_apcs_frame): Likewise.
+ (arm_expand_epilogue): Likewise.
+ (arm_expand_prologue): Likewise. Use R1_REGNUM instead of constant 1
+ in gen_rtx_REG.
+
+2015-01-12 Martin Liska <mliska@suse.cz>
+
+ PR ipa/64550
+ * ipa-icf-gimple.c (func_checker::compare_memory_operand): Compare
+ volatility for correct operands.
+
+2015-01-12 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf.c (sem_function::equals_wpa): Add indirect_calls as indication
+ that a function is not leaf.
+ (sem_function::compare_polymorphic_p): Likewise.
+
+2015-01-12 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf.c (sem_function::equals_wpa): Add indirect_calls as indication
+ that a function is not leaf.
+ (sem_function::compare_polymorphic_p): Likewise.
+
+2015-01-12 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ * config/visium/visium.c: Add includes hashtab.h, hash-set.h,
+ machmode.h, input.h, statistics.h, vec.h, double-int.h, real.h,
+ fixed-value.h, alias.h, symtab.h, tree-core.h, wide-int.h, inchash.h,
+ fold-const.h, tree-check.h.
+
+2015-01-12 Jan Hubicka <hubicka@ucw.cz>
+
+ PR ipa/63967
+ PR ipa/64425
+ * ipa-inline.c (compute_uninlined_call_time,
+ compute_inlined_call_time): Use counts for extra precision when
+ needed possible.
+ (big_speedup_p): Fix formating.
+ (RELATIVE_TIME_BENEFIT_RANGE): Remove.
+ (relative_time_benefit): Remove.
+ (edge_badness): Turn DECL_DISREGARD_INLINE_LIMITS into hint;
+ merge guessed and read profile paths.
+ (inline_small_functions): Count only !optimize_size functions into
+ initial size; be more lax about sanity check when profile is used;
+ be sure to update inlined function profile when profile is read.
+
+2015-01-12 Jan Hubicka <hubicka@ucw.cz>
+
+ PR ipa/63470
+ * ipa-inline-analysis.c (inline_edge_duplication_hook): Adjust
+ cost when edge becomes direct.
+ * ipa-prop.c (make_edge_direct): Do not adjust when speculation
+ is resolved or when introducing new speculation.
+
+2015-01-12 Chen Gang <gang.chen.5i5j@gmail.com>
+
+ PR ipa/64551
+ PR ipa/64552
+ * ipa-icf.c (sem_function::equals_private): Use '&&' instead of
+ '||' to fix typo issue.
+
+ * gcc/tree.h (target_opts_for_fn): Check NULL_TREE since it can
+ accept and return NULL.
+
+2015-01-12 Martin Liska <mliska@suse.cz>
+
+ * cgraph.c (cgraph_edge::remove_callee): Move function to header
+ file for being inlined.
+ (cgraph_set_edge_callee): Delete.
+ (cgraph_edge::redirect_callee): Move function to header file
+ for being inlined.
+ (cgraph_edge::make_direct): Use new function.
+ (cgraph_edge::dump_edge_flags): New function created from
+ static dump_edge_flags function.
+ (cgraph_node::dump): Use new function.
+ (cgraph_edge::verify_count_and_frequency): New function created
+ from verify_edge_count_and_frequency.
+ (cgraph_edge::verify_corresponds_to_fndecl): New function created
+ from verify_edge_corresponds_to_fndecl.
+ (verify_edge_corresponds_to_fndecl): Delete.
+ (cgraph_node::verify_node): Use new function.
+ * cgraph.h (cgraph_edge::set_callee): New function.
+ (cgraph_edge::dump_edge_flags): Likewise.
+ (cgraph_edge::verify_corresponds_to_fndecl): Likewise.
+
+2015-01-11 Jan Hubicka <hubicka@ucw.cz>
+
+ * ipa-utils.c (estimate_function_body_sizes): Do not
+ free node params when called late with early=true.
+
+2015-01-11 James Greenhalgh <james.greenhalgh@arm.com>
+
+ * doc/md.texi (Instruction Patterns): Rewrite text for
+ clarity.
+ (Example): Likewise.
+
+2015-01-10 Sandra Loosemore <sandra@codesourcery.com>
+
+ * doc/invoke.texi (Option Summary): Break long lines.
+ [(-fdiagnostics-color)]: Put long literal in @smallexample
+ instead of inline.
+ [(-fsanitize-recover)]: Likewise.
+ [(-fdump-rtl-split*)]: Rewrite to fix over-full hbox.
+ [(-ffast-math)]: Likewise.
+ [(--param max-inline-insns-recursive)]: Likewise.
+ [(--param max-inline-recursive-depth)]: Likewise.
+ [(-mno-text-section-literals)]: Likewise.
+
+2015-01-10 Thomas Schwinge <thomas@codesourcery.com>
+
+ * doc/install.texi: Update for libgomp being renamed from "GNU
+ OpenMP Runtime Library" to "GNU Offloading and Multi Processing
+ Runtime Library".
+ * doc/sourcebuild.texi: Likewise.
+
+2015-01-10 Anthony Green <green@moxielogic.com>
+
+ * config/moxie/moxie.c (moxie_option_override): Fix forcing of
+ mul.x availability for moxiebox configuration.
+
+2015-01-09 Anthony Green <green@moxielogic.com>
+
+ * config/moxie/moxie.md: Tabify assembly output.
+
+2015-01-09 Anthony Green <green@moxielogic.com>
+
+ * config/moxie/moxie.md (CC_REG): Correct register definition.
+
+2015-01-09 Sandra Loosemore <sandra@codesourcery.com>
+
+ * doc/invoke.texi ([-fvtable-verify]): Copy-edit and fix markup.
+ ([-fvtv-debug], [-fvtv-counts]): Likewise. Correct location
+ of log files.
+
+2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
+
+ * config/arm/arm.h (MAX_SYNC_LIBFUNC_SIZE): Delete semicolon.
+
+2015-01-09 Bernd Schmidt <bernds@codesourcery.com>
+ Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/64412
+ * lto-streamer.h (lto_stream_offload_p): New declaration.
+ * lto-streamer.c (lto_stream_offload_p): New variable.
+ * cgraphunit.c (ipa_passes): Set lto_stream_offload_p
+ at the same time as section_name_prefix.
+ * lto-streamer-out.c (hash_tree): Don't hash TREE_TARGET_OPTION
+ if lto_stream_offload_p.
+ * tree-streamer-out.c (streamer_pack_tree_bitfields): Don't
+ stream TREE_TARGET_OPTION if lto_stream_offload_p.
+ (write_ts_function_decl_tree_pointers): Don't
+ stream DECL_FUNCTION_SPECIFIC_TARGET if lto_stream_offload_p.
+ * tree-streamer-in.c (unpack_value_fields): Don't stream
+ TREE_TARGET_OPTION in if ACCEL_COMPILER.
+ (lto_input_ts_function_decl_tree_pointers): Don't stream
+ DECL_FUNCTION_SPECIFIC_TARGET in if ACCEL_COMPILER.
+ * lto-opts.c (lto_write_options): Use lto_stream_offload_p
+ instead of section_name_prefix string comparisons.
+
+2015-01-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR rtl-optimization/64536
+ * cfgrtl.c (rtl_tidy_fallthru_edge): Handle removal of degenerate
+ tablejumps.
+
+2015-01-09 Michael Collison <michael.collison@linaro.org>
+
+ * genattrtab.c (write_header): Include hash-set.h, machmode.h,
+ vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
+ fold-const.h, wide-int.h, and inchash.h when generating
+ insn-attrtab.c.
+ * genautomata.c (main) : Include hash-set.h, macInclude hash-set.h, machmode.h,
+ vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
+ fold-const.h, wide-int.h, and inchash.h when generating
+ insn-automata.c.
+ * genemit.c (main): Include hash-set.h, machmode.h,
+ vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
+ fold-const.h, wide-int.h, and inchash.h when generating
+ insn-emit.c.
+ * gengtype.c (open_base_files): Include hash-set.h, machmode.h,
+ vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
+ fold-const.h, wide-int.h, and inchash.h when generating
+ gtype-desc.c.
+ * genopinit.c (main): Include hash-set.h, machmode.h,
+ vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
+ fold-const.h, wide-int.h, and inchash.h when generating
+ insn-opinit.c.
+ * genoutput.c (output_prologue): Include hash-set.h, machmode.h,
+ vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
+ fold-const.h, wide-int.h, and inchash.h when generating
+ insn-output.c.
+ * genpeep.c (main): Include hash-set.h, machmode.h,
+ vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
+ fold-const.h, wide-int.h, and inchash.h when generating
+ insn-peep.c.
+ * genpreds.c (write_insn_preds_c): Include hash-set.h, machmode.h,
+ vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
+ fold-const.h, wide-int.h, and inchash.h when generating
+ insn-preds.c.
+ * optc-save-gen-awk: Include hash-set.h, machmode.h,
+ vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
+ fold-const.h, wide-int.h, and inchash.h when generating
+ options-save.c.
+ * opth-gen.awk: Change include guard from GCC_C_COMMON_H to GCC_C_COMMON_C
+ when generating options.h.
+ * alias.c: Include hash-set.h, machmode.h,
+ vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
+ fold-const.h, wide-int.h, and inchash.h due to
+ flattening of tree.h.
+ * asan.c: Ditto.
+ * attribs.c: Ditto.
+ * auto-inc-dec.c: Ditto.
+ * auto-profile.c: Ditto
+ * bb-reorder.c: Ditto.
+ * bt-load.c: Include symtab.h due to flattening of tree.h.
+ * builtins.c: Include hash-set.h, machmode.h,
+ vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
+ fold-const.h, wide-int.h, and inchash.h due to
+ flattening of tree.h.
+ * calls.c: Include hash-set.h, machmode.h,
+ vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
+ fold-const.h, wide-int.h, and inchash.h due to
+ flattening of tree.h.
+ * ccmp.c: Ditto.
+ * cfgbuild.c: Include hash-set.h, machmode.h,
+ vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
+ fold-const.h, wide-int.h, and inchash.h due to flattening of tree.h.
+ * cfg.c: Ditto.
+ * cfgcleanup.c: Ditto.
+ * cfgexpand.c: Ditto.
+ * cfghooks.c: Ditto.
+ * cfgloop.c: Include symtab.h, fold-const.h, and
+ inchash.h due to flattening of tree.h.
+ * cfgloopmanip.c: Ditto.
+ * cfgrtl.c: Include hash-set.h, machmode.h,
+ vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
+ fold-const.h, wide-int.h, and inchash.h due to
+ flattening of tree.h.
+ * cgraphbuild.c: Ditto.
+ * cgraph.c: Ditto.
+ * cgraphclones.c: Ditto.
+ * cgraphunit.c: Ditto.
+ * cilk-common.c: Ditto.
+ * combine.c: Ditto.
+ * combine-stack-adj.c: Include symbol.h due to flattening of tree.h.
+ * config/aarch64/aarch64-builtins.c: Include hash-set.h, machmode.h,
+ vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
+ fold-const.h, wide-int.h, and inchash.h due to
+ flattening of tree.h.
+ * config/aarch64/aarch64.c: Ditto.
+ * config/alpha/alpha.c: Ditto.
+ * config/arc/arc.c: Ditto.
+ * config/arm/aarch-common.c: Ditto.
+ * config/arm/arm-builtins.c: Ditto.
+ * config/arm/arm.c: Ditto.
+ * config/arm/arm-c.c: Ditto.
+ * config/avr/avr.c: Ditto.
+ * config/avr/avr-c.c: Ditto.
+ * config/avr/avr-log.c: Ditto.
+ * config/bfin/bfin.c: Ditto.
+ * config/c6x/c6x.c: Ditto.
+ * config/cr16/cr16.c: Ditto.
+ * config/cris/cris.c: Ditto.
+ * config/darwin.c: Ditto.
+ * config/darwin-c.c: Ditto.
+ * config/default-c.c: Ditto.
+ * config/epiphany/epiphany.c: Ditto.
+ * config/fr30/fr30.c: Ditto.
+ * config/frv/frv.c: Ditto.
+ * config/glibc-c.c: Ditto.
+ * config/h8300/h8300.c: Ditto.
+ * config/i386/i386.c: Ditto.
+ * config/i386/i386-c.c: Ditto.
+ * config/i386/msformat.c: Ditto.
+ * config/i386/winnt.c: Ditto.
+ * config/i386/winnt-cxx.c: Ditto.
+ * config/i386/winnt-stubs.c: Ditto.
+ * config/ia64/ia64.c: Ditto.
+ * config/ia64/ia64-c.c: Ditto.
+ * config/iq2000/iq2000.c: Ditto.
+ * config/lm32/lm32.c: Include symtab.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * config/m32c/m32c.c: Include hash-set.h, machmode.h,
+ vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
+ fold-const.h, wide-int.h, and inchash.h due to
+ flattening of tree.h.
+ * config/m32c/m32c-pragma.c: Ditto.
+ * config/m32c/m32cr.c: Ditto.
+ * config/m68/m68k.c: Ditto.
+ * config/mcore/mcore.c: Ditto.
+ * config/mep/mep.c: Ditto.
+ * config/mep/mep-pragma.c: Ditto.
+ * config/microblaze/microblaze.c: Ditto.
+ * config/microblaze/microblaze-c.c: Ditto.
+ * config/mips/mips.c: Ditto.
+ * config/mmix/mmix.c: Include symtab.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * config/mn10300/mn10300.c: Include hash-set.h, machmode.h,
+ vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
+ fold-const.h, wide-int.h, and inchash.h due to
+ flattening of tree.h.
+ * config/moxie/moxie.c: Ditto.
+ * config/msp430/msp430.c: Ditto.
+ * config/msp430/msp430-c.c: Ditto.
+ * config/nds32/nds32.c: Ditto.
+ * config/nds32/nds32-cost.c: Ditto.
+ * config/nds32/nds32-fp-as-gp.c: Ditto.
+ * config/nds32/nds32-intrinsic.c: Ditto.
+ * config/nds32/nds32-isr.c: Ditto.
+ * config/nds32/nds32-md-auxillary.c: Ditto.
+ * config/nds32/nds32-memory-manipulationx.c: Ditto.
+ * config/nds32/nds32-pipelines-auxillary.c: Ditto.
+ * config/nds32/nds32-predicates.c: Ditto.
+ * config/nios2/nios2.c: Ditto.
+ * config/nvptx/nvptx.c: Ditto.
+ * config/pa/pa.c: Ditto.
+ * config/pdp11/pdp11x.c: Include symtab.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * config/rl78/rl78.c: Include hash-set.h, machmode.h,
+ vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
+ fold-const.h, wide-int.h, and inchash.h due to
+ flattening of tree.h.
+ * config/rl78/rl78-cx.c: Ditto.
+ * config/rs6000/rs6000.c: Ditto.
+ * config/rs6000/rs6000-c.c: Ditto.
+ * config/rx/rx.c: Ditto.
+ * config/s390/s390.c: Ditto.
+ * config/sh/sh.c: Ditto.
+ * config/sh/sc.c: Ditto.
+ * config/sh/sh-mem.cc: Ditto.
+ * config/sh/sh_treg_combine.cc: Include symtab.h, inchash.h and tree.h
+ due to flattening of tree.h.
+ Remove include of tree-core.h.
+ * config/sol2.c: Include hash-set.h, machmode.h,
+ vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
+ fold-const.h, wide-int.h, and inchash.h due to
+ flattening of tree.h.
+ * config/sol2-c.c: Ditto.
+ * config/sol2-cxx.c: Ditto.
+ * config/sol2-stubs.c: Ditto.
+ * config/sparc/sparc.c: Ditto.
+ * config/sparc/sparc-cx.c: Ditto.
+ * config/spu/spu.c: Ditto.
+ * config/spu/spu-c.c: Ditto
+ * config/storym16/stormy16.c: Ditto.
+ * config/tilegx/tilegx.c: Include symtab.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * config/tilepro/gen-mul-tables.cc: Include symtab.h in generated file.
+ * config/tilegx/tilegx-c.c: Include hash-set.h, machmode.h,
+ vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
+ fold-const.h, wide-int.h, and inchash.h due to
+ flattening of tree.h.
+ * config/tilepro/tilepro.c: Include symtab.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * config/tilepro/tilepro-c.c: Include hash-set.h, machmode.h,
+ vec.h, double-int.h, input.h, alias.h, symtab.h, options.h
+ fold-const.h, wide-int.h, and inchash.h due to
+ flattening of tree.h.
+ * config/v850/v850.c: Ditto.
+ * config/v850/v850-c.c: Ditto.
+ * config/vax/vax.c: Ditto.
+ * config/vms/vms.c: Ditto.
+ * config/vms/vms-c.c: Ditto.
+ * config/vxworks.c: Ditto.
+ * config/winnt-c.c: Ditto.
+ * config/xtensa/xtensa.c: Include symtab.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * convert.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * coverage.c: Ditto.
+ * cppbuiltin.c: Ditto.
+ * cprop.c: Ditto.
+ * cse.c: Add include of symtab.h due to flattening of tree.h.
+ * cselib.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * data-streamer.c: Ditto.
+ * data-streamer-in.c: Ditto.
+ * data-streamer-out.c: Ditto.
+ * dbxout.c: Ditto.
+ * dce.c: Ditto.
+ * ddg.c: Add include of symtab.h due to flattening of tree.h.
+ * debug.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * dfp.c: Ditto.
+ * df-scan.c: Ditto.
+ * dojump.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h,
+ wide-int.h, inchash.h and real.h due to flattening of tree.h.
+ * double-int.c: Ditto.
+ * dse.c: Ditto.
+ * dumpfile.c: Ditto.
+ * dwarf2asm.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h,
+ wide-int.h, inchash.h and real.h due to flattening of tree.h.
+ * dwarf2cfi.c: Ditto.
+ * dwarf2out.c: Ditto.
+ * emit-rtl.c: Ditto.
+ * except.c: Ditto.
+ * explow.c: Ditto.
+ * expmed.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * expr.c: Ditto.
+ * final.c: Ditto.
+ * fixed-value.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h,
+ wide-int.h, inchash.h and fixed-value.h due to flattening of tree.h.
+ * fold-const.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ Relocate inline function convert_to_ptrofftype_loc from tree.h.
+ Relocate inline function fold_build_pointer_plus_loc from tree.h.
+ Relocate inline function fold_build_pointer_plus_hwi_loc from tree.h.
+ * fold-const.h: Relocate macro convert_to_ptrofftype from tree.h.
+ Relocate macro fold_build_pointer_plus to relocate from tree.h.h.
+ Relocate macro fold_build_pointer_plus_hwi from tree.h.
+ Add prototype for convert_to_ptrofftype_loc relocated from tree.h.
+ Add prototype for fold_build_pointer_plus_loc relocated from tree.h.
+ Add prototype for fold_build_pointer_plus_hwi_loc relocated from tree.h.
+ * function.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * gcc-plugin.h: Include statistics.h, double-int.h, real.h, fixed-value.h,
+ alias.h, flags.h, and symtab.h due to flattening of tree.h
+ * gcse.c: Ditto.
+ * generic-match-head.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * ggc-page.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * gimple-builder.c: Ditto.
+ * gimple.c: Ditto.
+ * gimple-expr.c: Ditto.
+ * gimple-fold.c: Ditto.
+ * gimple-iterator.c: Ditto.
+ * gimple-low.c: Ditto.
+ * gimple-match-head.c: Ditto.
+ * gimple-pretty-print.c: Ditto.
+ * generic-ssa-isolate-paths.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * gimple-ssa-strength-reduction.c: Ditto.
+ * gimple-streamer-in.c: Ditto.
+ * gimple-streamer-out.c: Ditto.
+ * gimple-walk.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * gimplify.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * gimplify-me.c: Ditto.
+ * graphite-blocking.c: Ditto.
+ * graphite.c: Ditto.
+ * graphite-dependencies.c: Ditto.
+ * graphite-interchange.c: Ditto.
+ * graphite-isl-ast-to-gimple.c: Ditto.
+ * graphite-optimize-isl.c: Ditto.
+ * graphite-poly.c: Ditto.
+ * graphite-scop-detection.c: Ditto.
+ * graphite-sese-to-poly.c: Ditto.
+ * hw-doloop.c: Include symtab.h due to flattening of tree.h.
+ * ifcvt.c: Ditto.
+ * init-regs.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * internal-fc.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h,options.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * ipa.c: Ditto.
+ * ipa-chkp.c: Ditto.
+ * ipa-comdats.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * ipa-cp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h,options.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * ipa-devirt.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * ipa-icf.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h,options.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * ipa-icf-gimple.c: Ditto.
+ * ipa-inline-analysis.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * ipa-inline.c: Ditto.
+ * ipa-inline-transform.c: Ditto.
+ * ipa-polymorhpic-call.c: Ditto.
+ * ipa-profile.c: Ditto.
+ * ipa-prop.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * ipa-pure-const.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * ipa-ref.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * ipa-reference.c: Ditto.
+ * ipa-split.c: Ditto.
+ * ipa-utils.c: Ditto.
+ * ipa-visbility.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * ira.c: Ditto.
+ * ira-color.c: Include hash-set.h due to flattening of tree.h.
+ * ira-costs.c: Ditto.
+ * ira-emit.c: Ditto.
+ * jump.c: Include symtab.h due to flattening of tree.h.
+ * langhooks.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * loop-doloop.c: Include symtab.h due to flattening of tree.h.
+ * loop-init.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * loop-invariant.c: Include symtab.h due to flattening of tree.h.
+ * loop-iv.c: Ditto.
+ * loop-unroll.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * lower-subreg.c: Ditto.
+ * lra-assigns.c: Include symtab.h due to flattening of tree.h.
+ * lra.c: Include symtab.h, fold-const.h, wide-int.h and inchash.h
+ due to flattening of tree.h.
+ * lra-coalesce.c: Include symtab.h due to flattening of tree.h.
+ * lra-constraints.c: Ditto.
+ * lra-eliminations.c: Ditto.
+ * lra-livesc: Ditto.
+ * lra-remat.c: Ditto.
+ * lra-spills.c: Ditto.
+ * lto-cgraph.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * lto-compress.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * lto-opts.c: Ditto.
+ * lto-section-in.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * lto-section-out.c: Ditto.
+ * lto-streamer.c: Ditto.
+ * lto-streamer-in.c: Ditto.
+ * lto-streamer-out.c: Ditto.
+ * modulo-sched.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
+ inchash.h due to flattening of tree.h.
+ * omega.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options, fold-const.h,
+ wide-int.h, and inchash.h due to flattening of tree.h.
+ * omega-low.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
+ inchash.h due to flattening of tree.h.
+ * optabs.c: Ditto.
+ * opts-global.c: Ditto.
+ * passes.c: Ditto.
+ * plugin.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
+ inchash.h due to flattening of tree.h.
+ * postreload.c: Include symtab.h due to flattening of tree.h.
+ * postreload-gcse.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
+ inchash.h due to flattening of tree.h.
+ * predict.c: Ditto.
+ * print-rtl.c: Ditto.
+ * print-tree.c: Ditto.
+ * profile.c: Include symtab.h, fold-const.h
+ and inchash.h due to flattening of tree.h.
+ * real.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
+ inchash.h due to flattening of tree.h.
+ * realmpfr.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
+ inchash.h due to flattening of tree.h.
+ * recog.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
+ inchash.h due to flattening of tree.h.
+ * ree.c: Ditto.
+ * reginfo.c: Ditto.
+ * reg-stack.c: Ditto.
+ * reload1.c: Include symtab.h, fold-const.h, wide-int.h
+ and inchash.h due to flattening of tree.h.
+ * reload.c: Include symtab.h due to flattening of tree.h.
+ * reorg.c: Ditto.
+ * rtlanal.c: Include symtab.h, fold-const.h, wide-int.h
+ and inchash.h due to flattening of tree.h.
+ * rtl-chkp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
+ inchash.h due to flattening of tree.h.
+ * rtlhooks.c: Include symtab.h due to flattening of tree.h.
+ * sanopt.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
+ inchash.h due to flattening of tree.h.
+ * sched-deps.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
+ inchash.h due to flattening of tree.h.
+ * sched-vis.c: Ditto.
+ * sdbout.c: Ditto.
+ * sel-sched.c: Include symtab.h, fold-const.h, wide-int.h
+ and inchash.h due to flattening of tree.h.
+ * sel-sched-ir.c: Ditto.
+ * sese.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
+ inchash.h due to flattening of tree.h.
+ * shrink-wrap.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
+ inchash.h due to flattening of tree.h.
+ * simplify-rtx.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
+ inchash.h due to flattening of tree.h.
+ * stack-ptr-mod.c: Ditto.
+ * stmt.c: Ditto.
+ * store-motion.c: Ditto.
+ * store-layout.c: Ditto.
+ * stringpool.c: Ditto.
+ * symtab.c: Ditto.
+ * target-globals.c: Ditto.
+ * targhooks.c: Ditto.
+ * toplev.c: Ditto.
+ * tracer.c: Ditto.
+ * trans-mem.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
+ inchash.h due to flattening of tree.h.
+ * tree-affine.c: Ditto.
+ * tree-browser.c: Ditto.
+ * tree.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
+ inchash.h due to flattening of tree.h.
+ * tree-call-cdce.c: Include symtab.h, alias.h, double-int.h,
+ fold-const.h, wide-int.h, inchash.h and real.h due to
+ flattening of tree.h.
+ * tree-cfg.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
+ inchash.h due to flattening of tree.h.
+ * tree-cfgcleanup.c: Ditto.
+ * tree-chkp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
+ inchash.h due to flattening of tree.h.
+ * tree-chkp-opt.c: Ditto.
+ * tree-chrec.c: Ditto.
+ * tree-chkp-opt.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and
+ real.h due to flattening of tree.h.
+ * tree-core.h: Flatten header file by removing all #include statements.
+ * tree-data-ref.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
+ inchash.h due to flattening of tree.h.
+ * tree-dfa.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and
+ real.h due to flattening of tree.h.
+ * tree-diagnostic.c: Ditto.
+ * tree-dump.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h, real.h and
+ fixed-value.h due to flattening of tree.h.
+ * tree-dfa.c: Ditto.
+ * tree-eh.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h and
+ real.h due to flattening of tree.h.
+ * tree-emutls.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
+ inchash.h due to flattening of tree.h.
+ * tree.h: Flatten header files by removing all includes except tree-core.h.
+ Remove inline function convert_to_ptrofftype_loc to relocate to fold-const.c.
+ Remove macro convert_to_ptrofftype to relocate to fold-const.h.
+ Remove inline function fold_build_pointer_plus_loc to relocate to fold-const.c.
+ Remove macro fold_build_pointer_plus to relocate to fold-const.h.
+ Remove inline function fold_build_pointer_plus_hwi_loc to relocate to fold-const.c.
+ Remove macro fold_build_pointer_plus_hwi to relocate to fold-const.h.
+ * tree-if-conv.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h, real.h and
+ fixed-value.h due to flattening of tree.h.
+ * tree-inline.c: Ditto.
+ * tree-into-ssa.c: Ditto.
+ * tree-iterator.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
+ inchash.h due to flattening of tree.h.
+ * tree-loop-distribution.c: Ditto.
+ * tree-nested.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
+ due to flattening of tree.h.
+ * tree-nrv.c: Ditto.
+ * tree-object-size.c: Ditto.
+ * tree-outof-ssa.c: Ditto.
+ * tree-parloops.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h, and
+ inchash.h due to flattening of tree.h.
+ * tree-phinodes.c: Ditto.
+ * tree-predcom.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
+ due to flattening of tree.h.
+ * tree-pretty-print.c: Ditto.
+ * tree-profile.c: double-int.h, input.h, alias.h, symtab.h,
+ fold-const.h, wide-int.h and inchash.h due to flattening of tree.h.
+ * tree-scalar-evolution.c: Include hash-set.h, machmode.h, vec.h,
+ double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h,
+ wide-int.h and inchash.h due to flattening of tree.h.
+ * tree-sra.c: Include vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h, and
+ inchash.h due to flattening of tree.h.
+ * tree-ssa-alias.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
+ due to flattening of tree.h.
+ * tree-ssa.c: Ditto.
+ * tree-ssa-ccp.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h
+ and real.h due to flattening of tree.h.
+ * tree-ssa-coalesce.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
+ due to flattening of tree.h.
+ * tree-ssa-copy.c: Ditto.
+ * tree-ssa-copyrename.c: Ditto.
+ * tree-ssa-dce.c: Ditto.
+ * tree-ssa-dom.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h, inchash.h
+ and real.h due to flattening of tree.h.
+ * tree-ssa-dse.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
+ due to flattening of tree.h.
+ * tree-ssa-forwprop.c: Ditto.
+ * tree-ssa-ifcombine.c: Ditto.
+ * tree-ssa-live.c: Ditto.
+ * tree-ssa-loop.c: Ditto.
+ * tree-ssa-loop-ch.c: Ditto.
+ * tree-ssa-loop-im.c: Ditto.
+ * tree-ssa-loop-ivcanon.c: Ditto.
+ * tree-ssa-loop-ivopts.c: Ditto.
+ * tree-ssa-loop-manip.c: Ditto.
+ * tree-ssa-loop-niter.c: Ditto.
+ * tree-ssa-loop-prefetch.c: Ditto.
+ * tree-ssa-loop-unswitch.c: Ditto.
+ * tree-ssa-loop-math-opts.c: Ditto.
+ * tree-ssanames.c: Ditto.
+ * tree-ssa-operands.c: Ditto.
+ * tree-ssa-phiopt.c: Ditto.
+ * tree-ssa-phiprop.c: Ditto.
+ * tree-ssa-pre.c: Ditto.
+ * tree-ssa-propagate.c: Ditto.
+ * tree-ssa-reassoc.c: Ditto.
+ * tree-ssa-sccvn.c: Ditto.
+ * tree-ssa-sink.c: Ditto.
+ * tree-ssa-strlen.c: Include hash-set.h, machmode.h, vec.h,
+ double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h,
+ wide-int.h and inchash.h due to flattening of tree.h.
+ * tree-ssa-structalias.c: double-int.h, input.h, alias.h, symtab.h,
+ fold-const.h, wide-int.h and inchash.h due to flattening of tree.h.
+ * tree-ssa-tail-merge.c: Include hash-set.h, machmode.h, vec.h,
+ double-int.h, input.h, alias.h, symtab.h, fold-const.h,
+ wide-int.h and inchash.h due to flattening of tree.h.
+ * tree-ssa-ter.c: Ditto.
+ * tree-ssa-threadedge.c: Ditto.
+ * tree-ssa-threadupdate.c: Include hash-set.h, machmode.h, vec.h,
+ double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h,
+ wide-int.h and inchash.h due to flattening of tree.h.
+ * tree-ssa-uncprop.c: Include hash-set.h, machmode.h, vec.h,
+ double-int.h, input.h, alias.h, symtab.h, fold-const.h,
+ wide-int.h and inchash.h due to flattening of tree.h.
+ * tree-ssa-uninit.c: Ditto.
+ * tree-stdarg.c: Include vec.h, double-int.h, input.h, alias.h,
+ symtab.h, fold-const.h, wide-int.h and inchash.h due to flattening
+ of tree.h.
+ * tree-streamer.c: Include vec.h, double-int.h, input.h, alias.h,
+ symtab.h, options.h, fold-const.h, wide-int.h and
+ inchash.h due to flattening of tree.h.
+ * tree-streamer-in.c: Include hash-set.h, machmode.h, vec.h,
+ double-int.h, input.h, alias.h, symtab.h, options.h, fold-const.h,
+ wide-int.h, inchash.h, real.h and fixed-value.h due to flattening
+ of tree.h.
+ * tree-streamer-out.c: Dittoo.
+ * tree-switch-conversion.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
+ due to flattening of tree.h.
+ * tree-tailcall.c: Ditto.
+ * tree-vect-data-refs.c: Ditto.
+ * tree-vect-generic.c: Include hash-set.h, machmode.h, vec.h, double-int.h, input.h,
+ alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h
+ due to flattening of tree.h.
+ * tree-vect-loop.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
+ due to flattening of tree.h.
+ * tree-vect-loop-manip.c: Ditto.
+ * tree-vectorizer.c: Ditto.
+ * tree-vect-patterns.c: Ditto.
+ * tree-vect-slp.c: Ditto.
+ * tree-vect-stmts.c: Ditto.
+ * tree-vrp.c: Ditto.
+ * tsan.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h
+ due to flattening of tree.h.
+ * ubsan.c: Ditto.
+ * value-prof.c.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
+ due to flattening of tree.h.
+ * varasm.c: Ditto.
+ * varpool.c: Ditto.
+ * var-tracking.c: Ditto.
+ * vmsdbgout.c: Ditto.
+ * vtable-verify.c: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, options.h, fold-const.h, wide-int.h and inchash.h
+ due to flattening of tree.h.
+ * wide-int.cc: Include hash-set.h, machmode.h, vec.h, double-int.h,
+ input.h, alias.h, symtab.h, fold-const.h, wide-int.h and inchash.h
+ due to flattening of tree.h.
+ * xcoffout.c: Ditto.
+
+2015-01-09 Tom de Vries <tom@codesourcery.com>
+
+ PR rtl-optimization/64539
+ * regcprop.c (kill_clobbered_values): Factor out of ...
+ (copyprop_hardreg_forward_1): ... here. Use kill_clobbered_values
+ instead of note_stores with kill_clobbered_value.
+
+2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
+
+ * ginclude/unwind-arm-common.h: Revert previous commit.
+
+2015-01-09 Andreas Tobler <andreast@gcc.gnu.org>
+
+ * config.gcc (arm*-*-freebsd*): New configuration.
+ * config/arm/freebsd.h: New file.
+ * config.host: Add extra components for arm*-*-freebsd*.
+ * config/arm/arm.h: Introduce MAX_SYNC_LIBFUNC_SIZE.
+ * config/arm/arm.c (arm_init_libfuncs): Use MAX_SYNC_LIBFUNC_SIZE.
+
+2015-01-09 Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ * config/rs6000/rtems.h (CPP_OS_RTEMS_SPEC): Define __PPC_CPU_E6500__
+ for -mcpu=e6500.
+ * config/rs6000/t-rtems: Add e6500 multilibs.
+
+2015-01-09 Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ * config/rs6000/t-rtems: Add -mno-spe to soft-float multilib for
+ MPC8540.
+
+2015-01-09 Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ * config/rs6000/t-rtems: Use MULTILIB_REQUIRED instead of
+ MULTILIB_EXCEPTIONS.
+
+2015-01-09 Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ * config/arm/t-rtems: Use MULTILIB_REQUIRED instead of
+ MULTILIB_EXCEPTIONS.
+
+2015-01-09 Sebastian Huber <sebastian.huber@embedded-brains.de>
+
+ * config/arm/t-rtems-eabi: Rename to...
+ * config/arm/t-rtems: ...this.
+ * config/arm/rtems-eabi.h: Rename to...
+ * config/arm/rtems.h: ...this.
+ * config.gcc (arm*-*-rtems*): Reflect changes above.
+
+2015-01-09 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/64410
+ * tree-ssa.c (non_rewritable_lvalue_p): Allow REALPART/IMAGPART_EXPR
+ on the LHS.
+ (execute_update_addresses_taken): Deal with that.
+ * tree-ssa-forwprop.c (pass_forwprop::execute): Use component-wise
+ loads/stores for complex variables.
+
+2015-01-09 Martin Liska <mliska@suse.cz>
+
+ * ipa-icf-gimple.c (func_checker::compare_ssa_name): Enhance SSA
+ name comparison.
+ (func_checker::compare_memory_operand): New function.
+ (func_checker::compare_operand): Split case to newly
+ added functions.
+ (func_checker::compare_cst_or_decl): New function.
+ (func_checker::compare_gimple_call): Identify
+ memory operands.
+ (func_checker::compare_gimple_assign): Likewise.
+ * ipa-icf-gimple.h: New function.
+
+2015-01-09 Martin Liska <mliska@suse.cz>
+
+ PR ipa/64503
+ * sreal.c (sreal::dump): Change unsigned format to signed for
+ m_exp value.
+ (sreal::to_double): Replace exp2 with scalbln.
+
+2015-01-09 Martin Liska <mliska@suse.cz>
+
+ * cgraphunit.c (cgraph_node::create_wrapper): Fix level of indentation.
+ * ipa-icf.c (sem_function::equals_private): Add support for target and
+ (sem_item_optimizer::merge_classes): Remove redundant function
+ optimization flags comparison.
+ * tree.h (target_opts_for_fn): New function.
+
+2015-01-09 Tom de Vries <tom@codesourcery.com>
+
+ * omp-low.c (expand_omp_for_static_chunk): Fix assert.
+
+2015-01-09 Kito Cheng <kito@0xlab.org>
+
+ PR rtl-optimization/64348
+ * lra-constraints.c (split_reg): Fix caller-save store/restore
+ instruction generation.
+
+2015-01-08 John David Anglin <danglin@gcc.gnu.org>
+
+ PR gcov-profile/61790
+ * gcov-tool.c (do_rewrite): Use strtoll instead of atoll if host has
+ long long. Fallback to int64_t if host doesn't have long long and
+ use strtol if int64_t is long. Otherwise, use sscanf for conversion.
+
+2015-01-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR tree-optimization/63989
+ * params.def (PARAM_MAX_TRACKED_STRLENS): Increment default
+ from 1000 to 10000.
+ * tree-ssa-strlen.c (get_strinfo): Moved earlier.
+ (get_stridx): If we don't have a record for certain SSA_NAME,
+ but it is POINTER_PLUS_EXPR of some SSA_NAME we do with
+ constant offset, call get_stridx_plus_constant.
+ (get_stridx_plus_constant): New function.
+ (zero_length_string): Don't use get_stridx here.
+
+ PR target/55023
+ PR middle-end/64388
+ * dse.c (struct insn_info): Mention frame_read set also
+ before reload for tail calls on some targets.
+ (scan_insn): Revert 2014-12-22 change. Set frame_read
+ also before reload for tail calls if
+ HARD_FRAME_POINTER_IS_ARG_POINTER. Call add_wild_read
+ instead of add_non_frame_wild_read for non-const/memset
+ tail calls after reload.
+
+2015-01-08 Jason Merrill <jason@redhat.com>
+
+ * ubsan.c (do_ubsan_in_current_function): New.
+ (pass_ubsan::gate): Use it.
+ * ubsan.h: Declare it.
+ * convert.c (convert_to_integer): Use it.
+
+2015-01-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR target/64338
+ * config/i386/i386.c (ix86_expand_int_movcc): Don't reverse
+ compare_code when it is unconditionally overwritten afterwards.
+ Use ix86_reverse_condition instead of reverse_condition. Don't
+ change code if *reverse_condition* returned UNKNOWN and don't
+ swap ct/cf and negate diff in that case.
+
+2015-01-08 Mike Stump <mikestump@comcast.net>
+
+ * tsan.c (pass_tsan::gate): Add no_sanitize_thread support.
+ (pass_tsan_O0::gate): Likewise.
+ * extend.texi (Function Attributes): Add no_sanitize_thread
+ documentation.
+
+2015-01-08 Thomas Schwinge <thomas@codesourcery.com>
+
+ * builtins.def (DEF_GOMP_BUILTIN): Also consider flag_offload_abi
+ for registering builtins.
+ * config/i386/intelmic-mkoffload.c (prepare_target_image): Don't
+ add -fopenmp to the argv_obstack used when invoking
+ compile_for_target.
+
+ * config/i386/intelmic-mkoffload.c (compile_for_target): Always
+ add "-m32" or "-m64" to argv_obstack.
+ (generate_host_descr_file): Likewise, when invoking host_compiler.
+ (main): Always add "-m elf_i386" or "-m elf_x86_64" when invoking
+ ld.
+
+2015-01-08 Oleg Endo <olegendo@gcc.gnu.org>
+
+ * config/sh/sh-mem.cc: Use constant as second operand when emitting
+ tstsi_t insns.
+
+2015-01-08 Oleg Endo <olegendo@gcc.gnu.org>
+
+ PR target/55212
+ * config/sh/sh.md (*addsi3_compact): Emit reg-reg copy instead of
+ constant load if constant operand fits into I08.
+
+2015-01-08 Jakub Jelinek <jakub@redhat.com>
+
+ PR sanitizer/64336
+ * tree.c (build2_stat): Fix up initialization of TREE_READONLY
+ and TREE_THIS_VOLATILE for MEM_REFs.
+ (build5_stat): Fix up initialization of TREE_READONLY and
+ TREE_THIS_VOLATILE for TARGET_MEM_REFs.
+
+2015-01-08 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR target/64533
+ * config/sh/sh.md (*addsi3_compact): Use u constraint instead
+ of r for the second alternative of the destination operand.
+
+2015-01-07 Segher Boessenkool <segher@kernel.crashing.org>
+
+ PR target/36557
+ * config/rs6000/rs6000.md (*eqsi3_ext<mode>, *nesi3_ext<mode>): New.
+
+2015-01-07 Sandra Loosemore <sandra@codesourcery.com>
+
+ * doc/invoke.texi ([-fvtable-verify]): Fix markup on option
+ keywords.
+ ([-fivar-visibility], [-fvisibility]): Likewise.
+
+2015-01-07 Sandra Loosemore <sandra@codesourcery.com>
+
+ * doc/invoke.texi: Fix incorrect uses of @samp markup throughout
+ the file where @code, @command, etc is more appropriate.
+
+2015-01-06 Sandra Loosemore <sandra@codesourcery.com>
+
+ * doc/invoke.texi (RS/6000 and PowerPC Options): Tidy formatting
+ of -mrecip= documentation.
+
+2015-01-06 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ PR target/64505
+ * config/rs6000/rs6000.c (rs6000_secondary_reload): Return the
+ correct reload handler if -m32 -mpowerpc64 is used.
+
+2015-01-06 Tom de Vries <tom@codesourcery.com>
+
+ * tree-ssa-tail-merge.c: Fix typo in struct same_succ_def comment.
+
+2015-01-08 Christian Bruel <christian.bruel@st.com>
+
+ PR target/64507
+ * config/sh/sh-mem.cc (sh_expand_cmpnstr): Check 0 length.
+
+2015-01-06 Thomas Preud'homme <thomas.preudhomme@arm.com>
+
+ PR tree-optimization/63259
+ * tree-ssa-math-opts.c (pass_optimize_bswap::execute): Stop checking
+ if optab exists for 16bit byteswap.
+
+2015-01-06 Jakub Jelinek <jakub@redhat.com>
+
+ * opts.c (common_handle_option): Add support for
+ -fno-sanitize=all and -f{,no-}sanitize-recover=all.
+ * doc/invoke.texi: Document -fno-sanitize=all,
+ -f{,no-}sanitize-recover=all. Document that
+ -fsanitize=float-cast-overflow is not enabled
+ by -fsanitize=undefined. Fix up documentation
+ of -f{,no-}sanitize-recover.
+
2015-01-06 Eric Botcazou <ebotcazou@adacore.com>
* config.gcc: Add Visium support.
projects / platform / upstream / gcc.git / blobdiff