+2015-07-12 Aldy Hernandez <aldyh@redhat.com>
+
+ * bitmap.h: Fix double word typos.
+ * builtins.c: Same.
+ * calls.c: Same.
+ * cfgloopmanip.c: Same.
+ * cgraph.c: Same.
+ * cgraph.h: Same.
+ * cgraphclones.c: Same.
+ * combine.c: Same.
+ * config/aarch64/aarch64-protos.h: Same.
+ * config/aarch64/aarch64.c: Same.
+ * config/aarch64/aarch64.md: Same.
+ * config/arm/arm.md: Same.
+ * config/arm/arm1020e.md: Same.
+ * config/arm/arm1026ejs.md: Same.
+ * config/arm/arm926ejs.md: Same.
+ * config/arm/fa526.md: Same.
+ * config/arm/fa606te.md: Same.
+ * config/arm/fa626te.md: Same.
+ * config/arm/fa726te.md: Same.
+ * config/arm/fmp626.md: Same.
+ * config/darwin.c: Same.
+ * config/epiphany/epiphany.c: Same.
+ * config/frv/frv.c: Same.
+ * config/ft32/ft32.c: Same.
+ * config/gnu-user.h: Same.
+ * config/h8300/constraints.md: Same.
+ * config/i386/i386.c: Same.
+ * config/i386/i386.md: Same.
+ * config/iq2000/iq2000.md: Same.
+ * config/mips/mips.c: Same.
+ * config/mmix/mmix.md: Same.
+ * config/moxie/moxie.c: Same.
+ * config/nds32/nds32.md: Same.
+ * config/pa/pa.h: Same.
+ * config/rs6000/aix.h: Same.
+ * config/rs6000/rs6000.h: Same.
+ * config/sh/sh.c: Same.
+ * config/tilegx/tilegx.md: Same.
+ * config/tilepro/gen-mul-tables.cc: Same.
+ * cse.c: Same.
+ * dbxout.c: Same.
+ * doc/invoke.texi: Same.
+ * dse.c: Same.
+ * dwarf2out.c: Same.
+ * final.c: Same.
+ * gcc.c: Same.
+ * genmatch.c: Same.
+ * gimplify.c: Same.
+ * hash-table.h: Same.
+ * internal-fn.c: Same.
+ * ipa-cp.c: Same.
+ * ipa-devirt.c: Same.
+ * ipa-icf.c: Same.
+ * ipa-icf.h: Same.
+ * ipa-profile.c: Same.
+ * ipa-prop.c: Same.
+ * ipa-prop.h: Same.
+ * ira.c: Same.
+ * omp-low.c: Same.
+ * reg-stack.c: Same.
+ * regcprop.c: Same.
+ * reorg.c: Same.
+ * rtl.h: Same.
+ * sbitmap.h: Same.
+ * tree-eh.c: Same.
+ * tree-inline.c: Same.
+ * tree-sra.c: Same.
+ * tree-ssa-dom.c: Same.
+ * tree-ssa-loop-ivopts.c: Same.
+ * tree-ssa-structalias.c: Same.
+ * tree-ssa-tail-merge.c: Same.
+ * tree-ssa-ter.c: Same.
+ * tree-ssa-threadupdate.c: Same.
+ * tree-ssa-uninit.c: Same.
+ * tree-ssanames.c: Same.
+ * tree-vect-loop-manip.c: Same.
+ * tree-vrp.c: Same.
+ * tree.c: Same.
+ * valtrack.c: Same.
+ * vec.h: Same.
+
+2015-07-12 Kugan Vivekanandarajah <kuganv@linaro.org>
+
+ PR middle-end/66726
+ * tree-ssa-phiopt.c(factor_out_conditional_conversion): New function.
+ tree_ssa_phiopt_worker): Call it.
+
+2015-07-12 Kugan Vivekanandarajah <kuganv@linaro.org>
+
+ * cse.c (cse_insn): Calculate src_eqv for ZERO_EXTRACT.
+ * emit-rtl.c (set_for_reg_notes): Allow ZERO_EXTRACT to set
+ REG_EQUAL note.
+
+2015-07-11 Marek Polacek <polacek@redhat.com>
+
+ PR middle-end/66353
+ * basic-block.h (has_abnormal_call_or_eh_pred_edge_p): New function.
+ * ira-lives.c (bb_has_abnormal_call_pred): Remove function.
+ (process_bb_node_lives): Call has_abnormal_call_or_eh_pred_edge_p
+ rather than bb_has_abnormal_call_pred.
+ * lra-lives.c (bb_has_abnormal_call_pred): Remove function.
+ (process_bb_lives): Call has_abnormal_call_or_eh_pred_edge_p
+ rather than bb_has_abnormal_call_pred.
+
+2015-07-10 Anatoly Sokolov <aesok@post.ru>
+
+ * config/v850/v850.h (REG_OK_FOR_BASE_P, REG_OK_FOR_INDEX_P,
+ REG_OK_FOR_BASE_P_STRICT, REG_OK_FOR_INDEX_P_STRICT, STRICT,
+ RTX_OK_FOR_BASE_P, GO_IF_LEGITIMATE_ADDRESS): Remove macros.
+ * config/v850/v850.c (v850_reg_ok_for_base_, v850_rtx_ok_for_base_p,
+ v850_legitimate_address_p): New functions.
+ (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Define.
+
+2015-07-10 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/66819
+ * config/i386/i386.c (ix86_function_ok_for_sibcall): Allow
+ indirect sibcall with register arguments if register available
+ for argument passing.
+ (init_cumulative_args): Set cfun->machine->arg_reg_available
+ to (cum->nregs > 0) or to true if function has a variable
+ argument list.
+ (function_arg_advance_32): Set cfun->machine->arg_reg_available
+ to false if cum->nregs <= 0.
+ * config/i386/i386.h (machine_function): Add arg_reg_available.
+
+2015-07-10 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/sse.md (movdi_to_sse): Use gen_lowpart
+ and gen_higpart instead of gen_rtx_SUBREG.
+ * config/i386/i386.md
+ (floatdi<X87MODEF:mode>2_i387_with_xmm splitter): Ditto.
+ (read-modify peephole2): Use gen_lowpart instead of
+ gen_rtx_SUBREG for operand 5.
+
+2015-07-10 Andrew MacLeod <amacleod@redhat.com>
+
+ * config/tilepro/gen-mul-tables.cc (main): Change include list for
+ generated files.
+ * config/tilepro/mul-tables.c: Regenerate.
+ * config/tilegx/mul-tables.c: Regenerate.
+
+2015-07-10 Richard Biener <rguenther@suse.de>
+
+ * fold-const.c (distribute_bit_expr): Remove.
+ (fold_binary_loc): Move simplifying (A & C1) + (B & C2)
+ to (A & C1) | (B & C2), distributing (A & B) | (A & C)
+ to A & (B | C) and simplifying A << C1 << C2 to ...
+ * match.pd: ... patterns here.
+
+2015-07-10 Jiong Wang <jiong.wang@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_load_symref_appropriately):
+ Mark mem as READONLY and NOTRAP for PIC symbol.
+
+2015-07-10 Andrew MacLeod <amacleod@redhat.com>
+
+ * gimple-predict.h: New file.
+ (gimple_predict_predictor, gimple_predict_set_predictor,
+ gimple_predict_outcome, gimple_predict_set_outcome,
+ gimple_build_predict): Relocate here.
+ * gimple.h (gimple_predict_predictor, gimple_predict_set_predictor,
+ gimple_predict_outcome, gimple_predict_set_outcome): Move to
+ gimple-predict.h.
+ * gimple.c (gimple_build_predict): Move to gimple-predict.h
+ * basic-block.h: Don't include cfghooks.h.
+ * backend.h: Don't include predict.h.
+ * cfghooks.h: Include predict.h.
+ * gimple-pretty-print.c: Include gimple-predict.h.
+ * gimplify.c: Likwise.
+ * predict.c: Adjust includes.
+ * tree-inline.c: Likewise.
+ * asan.c: Likewise.
+ * auto-inc-dec.c: Likewise.
+ * auto-profile.c: Likewise.
+ * bb-reorder.c: Likewise.
+ * builtins.c: Likewise.
+ * caller-save.c: Likewise.
+ * calls.c: Likewise.
+ * cfganal.c: Likewise.
+ * cfgbuild.c: Likewise.
+ * cfg.c: Likewise.
+ * cfgcleanup.c: Likewise.
+ * cfgexpand.c: Likewise.
+ * cfghooks.c: Likewise.
+ * cfgloopanal.c: Likewise.
+ * cfgloop.c: Likewise.
+ * cfgloopmanip.c: Likewise.
+ * cfgrtl.c: Likewise.
+ * cgraph.c: Likewise.
+ * cgraphunit.c: Likewise.
+ * combine.c: Likewise.
+ * cprop.c: Likewise.
+ * cse.c: Likewise.
+ * dce.c: Likewise.
+ * dojump.c: Likewise.
+ * dse.c: Likewise.
+ * except.c: Likewise.
+ * expmed.c: Likewise.
+ * expr.c: Likewise.
+ * final.c: Likewise.
+ * fold-const.c: Likewise.
+ * function.c: Likewise.
+ * fwprop.c: Likewise.
+ * gcc-plugin.h: Likewise.
+ * gcse.c: Likewise.
+ * genattrtab.c: Likewise.
+ * genemit.c: Likewise.
+ * gengtype.c: Likewise.
+ * genopinit.c: Likewise.
+ * genoutput.c: Likewise.
+ * genpreds.c: Likewise.
+ * genrecog.c: Likewise.
+ * gimple-fold.c: Likewise.
+ * gimple-iterator.c: Likewise.
+ * gimple-ssa-isolate-paths.c: Likewise.
+ * gimple-ssa-strength-reduction.c: Likewise.
+ * graph.c: Likewise.
+ * graphite-blocking.c: Likewise.
+ * graphite.c: Likewise.
+ * graphite-dependences.c: Likewise.
+ * graphite-interchange.c: Likewise.
+ * graphite-isl-ast-to-gimple.c: Likewise.
+ * graphite-optimize-isl.c: Likewise.
+ * graphite-poly.c: Likewise.
+ * graphite-scop-detection.c: Likewise.
+ * graphite-sese-to-poly.c: Likewise.
+ * haifa-sched.c: Likewise.
+ * ifcvt.c: Likewise.
+ * internal-fn.c: Likewise.
+ * ipa-cp.c: Likewise.
+ * ipa-profile.c: Likewise.
+ * ipa-split.c: Likewise.
+ * ipa-utils.c: Likewise.
+ * ira-build.c: Likewise.
+ * ira-color.c: Likewise.
+ * ira-conflicts.c: Likewise.
+ * ira-costs.c: Likewise.
+ * ira-emit.c: Likewise.
+ * ira-lives.c: Likewise.
+ * jump.c: Likewise.
+ * loop-doloop.c: Likewise.
+ * loop-init.c: Likewise.
+ * loop-invariant.c: Likewise.
+ * loop-unroll.c: Likewise.
+ * lower-subreg.c: Likewise.
+ * lra-assigns.c: Likewise.
+ * lra.c: Likewise.
+ * lra-coalesce.c: Likewise.
+ * lra-constraints.c: Likewise.
+ * lra-lives.c: Likewise.
+ * lto-cgraph.c: Likewise.
+ * lto-streamer-in.c: Likewise.
+ * mode-switching.c: Likewise.
+ * modulo-sched.c: Likewise.
+ * omp-low.c: Likewise.
+ * optabs.c: Likewise.
+ * passes.c: Likewise.
+ * postreload.c: Likewise.
+ * postreload-gcse.c: Likewise.
+ * profile.c: Likewise.
+ * recog.c: Likewise.
+ * regstat.c: Likewise.
+ * reload1.c: Likewise.
+ * reorg.c: Likewise.
+ * rtlanal.c: Likewise.
+ * sched-ebb.c: Likewise.
+ * sel-sched-ir.c: Likewise.
+ * sese.c: Likewise.
+ * shrink-wrap.c: Likewise.
+ * simplify-rtx.c: Likewise.
+ * stmt.c: Likewise.
+ * store-motion.c: Likewise.
+ * tracer.c: Likewise.
+ * trans-mem.c: Likewise.
+ * tree-call-cdce.c: Likewise.
+ * tree-cfg.c: Likewise.
+ * tree-cfgcleanup.c: Likewise.
+ * tree-chkp.c: Likewise.
+ * tree-complex.c: Likewise.
+ * tree-eh.c: Likewise.
+ * tree-if-conv.c: Likewise.
+ * tree-loop-distribution.c: Likewise.
+ * tree-outof-ssa.c: Likewise.
+ * tree-parloops.c: Likewise.
+ * tree-predcom.c: Likewise.
+ * tree-pretty-print.c: Likewise.
+ * tree-profile.c: Likewise.
+ * tree-sra.c: Likewise.
+ * tree-ssa.c: Likewise.
+ * tree-ssa-coalesce.c: Likewise.
+ * tree-ssa-dce.c: Likewise.
+ * tree-ssa-dom.c: Likewise.
+ * tree-ssa-forwprop.c: Likewise.
+ * tree-ssa-ifcombine.c: Likewise.
+ * tree-ssa-loop-ch.c: Likewise.
+ * tree-ssa-loop-im.c: Likewise.
+ * tree-ssa-loop-ivcanon.c: Likewise.
+ * tree-ssa-loop-ivopts.c: Likewise.
+ * tree-ssa-loop-manip.c: Likewise.
+ * tree-ssa-loop-prefetch.c: Likewise.
+ * tree-ssa-loop-unswitch.c: Likewise.
+ * tree-ssa-math-opts.c: Likewise.
+ * tree-ssa-phiopt.c: Likewise.
+ * tree-ssa-pre.c: Likewise.
+ * tree-ssa-reassoc.c: Likewise.
+ * tree-ssa-sink.c: Likewise.
+ * tree-ssa-tail-merge.c: Likewise.
+ * tree-ssa-threadedge.c: Likewise.
+ * tree-ssa-threadupdate.c: Likewise.
+ * tree-switch-conversion.c: Likewise.
+ * tree-tailcall.c: Likewise.
+ * tree-vect-data-refs.c: Likewise.
+ * tree-vect-loop.c: Likewise.
+ * tree-vect-loop-manip.c: Likewise.
+ * tree-vectorizer.c: Likewise.
+ * tree-vrp.c: Likewise.
+ * ubsan.c: Likewise.
+ * value-prof.c: Likewise.
+ * varasm.c: Likewise.
+ * var-tracking.c: Likewise.
+ * config/aarch64/aarch64-builtins.c: Likewise.
+ * config/aarch64/aarch64.c: Likewise.
+ * config/aarch64/cortex-a57-fma-steering.c: Likewise.
+ * config/alpha/alpha.c: Likewise.
+ * config/arc/arc.c: Likewise.
+ * config/arm/arm.c: Likewise.
+ * config/avr/avr.c: Likewise.
+ * config/bfin/bfin.c: Likewise.
+ * config/c6x/c6x.c: Likewise.
+ * config/cr16/cr16.c: Likewise.
+ * config/cris/cris.c: Likewise.
+ * config/darwin.c: Likewise.
+ * config/darwin-c.c: Likewise.
+ * config/epiphany/epiphany.c: Likewise.
+ * config/epiphany/mode-switch-use.c: Likewise.
+ * config/epiphany/resolve-sw-modes.c: Likewise.
+ * config/fr30/fr30.c: Likewise.
+ * config/frv/frv.c: Likewise.
+ * config/ft32/ft32.c: Likewise.
+ * config/h8300/h8300.c: Likewise.
+ * config/i386/i386.c: Likewise.
+ * config/i386/winnt.c: Likewise.
+ * config/ia64/ia64.c: Likewise.
+ * config/iq2000/iq2000.c: Likewise.
+ * config/lm32/lm32.c: Likewise.
+ * config/m32c/m32c.c: Likewise.
+ * config/m32r/m32r.c: Likewise.
+ * config/m68k/m68k.c: Likewise.
+ * config/mcore/mcore.c: Likewise.
+ * config/mep/mep.c: Likewise.
+ * config/microblaze/microblaze.c: Likewise.
+ * config/mips/mips.c: Likewise.
+ * config/mmix/mmix.c: Likewise.
+ * config/mn10300/mn10300.c: Likewise.
+ * config/moxie/moxie.c: Likewise.
+ * config/msp430/msp430.c: Likewise.
+ * config/nds32/nds32.c: Likewise.
+ * config/nds32/nds32-cost.c: Likewise.
+ * config/nds32/nds32-fp-as-gp.c: Likewise.
+ * config/nds32/nds32-intrinsic.c: Likewise.
+ * config/nds32/nds32-isr.c: Likewise.
+ * config/nds32/nds32-md-auxiliary.c: Likewise.
+ * config/nds32/nds32-memory-manipulation.c: Likewise.
+ * config/nds32/nds32-pipelines-auxiliary.c: Likewise.
+ * config/nds32/nds32-predicates.c: Likewise.
+ * config/nios2/nios2.c: Likewise.
+ * config/nvptx/nvptx.c: Likewise.
+ * config/pa/pa.c: Likewise.
+ * config/pdp11/pdp11.c: Likewise.
+ * config/rl78/rl78.c: Likewise.
+ * config/rs6000/rs6000.c: Likewise.
+ * config/rx/rx.c: Likewise.
+ * config/s390/s390.c: Likewise.
+ * config/sh/sh.c: Likewise.
+ * config/sh/sh-mem.cc: Likewise.
+ * config/sh/sh_optimize_sett_clrt.cc: Likewise.
+ * config/sh/sh_treg_combine.cc: Likewise.
+ * config/sparc/sparc.c: Likewise.
+ * config/spu/spu.c: Likewise.
+ * config/stormy16/stormy16.c: Likewise.
+ * config/tilegx/tilegx.c: Likewise.
+ * config/tilepro/tilepro.c: Likewise.
+ * config/v850/v850.c: Likewise.
+ * config/vax/vax.c: Likewise.
+ * config/visium/visium.c: Likewise.
+ * config/xtensa/xtensa.c: Likewise.
+
+2015-07-10 Richard Biener <rguenther@suse.de>
+
+ * genmatch.c (dt_node::gen_kids_1): Fix indenting of case labels.
+ (decision_tree::gen_gimple): Likewise.
+ (decision_tree::gen_generic): Likewise.
+
+2015-07-10 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/66813
+ * config/i386/i386.c (ix86_md_asm_adjust): Emit movstrictqi
+ sequence for TARGET_ZERO_EXTEND_WITH_AND targets.
+
+2015-07-10 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/66820
+ * gimplify.c (maybe_fold_stmt): Don't fold in ORT_PARALLEL
+ or ORT_TASK contexts.
+ * omp-low.c (lower_omp): Call fold_stmt even if taskreg_nesting_level
+ is non-zero.
+
+2015-07-10 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * expr.c (expand_cond_expr_using_cmove): Fix typos in comment
+ above function.
+
+2015-07-10 Tom de Vries <tom@codesourcery.com>
+
+ * tree-parloops.c (try_transform_to_exit_first_loop_alt): If not found,
+ insert nit + 1 bound.
+
+2015-07-10 Richard Biener <rguenther@suse.de>
+
+ * tree-if-conv.c (if_convertible_gimple_assign_stmt_p):
+ Use ifcvt_could_trap_p also when not flag_tree_loop_if_convert_stores.
+ (if_convertible_loop_p_1): For this always compute bb predicates.
+ (if_convertible_loop_p): And free them.
+
+2015-07-10 Bernhard Reutner-Fischer <aldot@gcc.gnu.org>
+
+ * ipa-icf.c (sem_item_optimizer::do_congruence_step): Fix typo
+ in dump message.
+
+2015-07-10 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/66823
+ * tree-if-conv.c (memrefs_read_or_written_unconditionally): Fix
+ inverted predicate.
+
+2015-07-09 Steve Ellcey <sellcey@imgtec.com>
+
+ * config/mips/mti-linux.h (MIPS_SYSVERSION_SPEC): Update
+ to handle mips[32|64]r3 and mips[32|64]r5.
+
+2015-07-09 Jakub Jelinek <jakub@redhat.com>
+
+ PR middle-end/66633
+ * tree-nested.c (get_static_chain): Or in a flag into
+ info->static_chain_added.
+ (get_frame_field, get_nonlocal_debug_decl): Likewise.
+ (convert_nonlocal_omp_clauses, convert_local_omp_clauses): Revert
+ 2015-07-01 changes.
+ (convert_tramp_reference_stmt): If a frame_decl or chain_decl
+ is needed newly inside of GIMPLE_OMP_{PARALLEL,TASK,TARGET} body,
+ add it to clauses.
+
+ PR tree-optimization/66718
+ * tree-vect-stmts.c (struct simd_call_arg_info): Add simd_lane_linear
+ field.
+ (vect_simd_lane_linear): New function.
+ (vectorizable_simd_clone_call): Support using linear arguments for
+ addresses of arrays elements indexed by GOMP_SIMD_LANE result.
+
+2015-07-09 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/66821
+ * config/i386/i386.c (iamcu_cost): Adjust variable shift costs.
+
+2015-07-09 Michael Meissner <meissner@linux.vnet.ibm.com>
+
+ * config/rs6000/rs6000-protos.h (rs6000_secondary_reload_memory):
+ Use machine mode, not enum machine_mode in the prototype.
+
+ * config/rs6000/rs6000.h (FLOAT128_IEEE_P): New helper macros to
+ classify 128-bit floating point support.
+ (FLOAT128_IBM_P): Likewise.
+ (FLOAT128_VECTOR_P): Likewise.
+ (FLOAT128_2REG_P): Likewise.
+ (SCALAR_FLOAT_MODE_NOT_VECTOR_P): Likewise.
+ (SLOW_UNALIGNED_ACCESS): Add IEEE 128-bit floating point support.
+ (HARD_REGNO_CALLER_SAVE_MODE): Likewise.
+ (HARD_REGNO_CALL_PART_CLOBBERED): Likewise.
+
+ * config/rs6000/rs6000.c (rs6000_hard_regno_nregs_internal): Drop
+ tests against TFmode/TDmode, since those modes do not use VSX
+ addresses.
+ (rs6000_hard_regno_mode_ok): Add IEEE 128-bit floating point
+ support.
+ (rs6000_init_hard_regno_mode_ok): Use new helper macros instead of
+ tests against TFmode, etc.
+ (invalid_e500_subreg): Add tests against IFmode/KFmode.
+ (reg_offset_addressing_ok_p): Likewise.
+ (rs6000_legitimate_offset_address_p): Likewise.
+ (rs6000_legitimize_address): Likewise.
+ (rs6000_legitimize_reload_address): Likewise.
+ (rs6000_legitimate_address_p): Clean up tests against TFmode and
+ TDmode to use the new helper macros, which will include IFmode and
+ KFmode.
+ (rs6000_emit_move): Likewise.
+ (rs6000_darwin64_record_arg_recurse): Likewise.
+ (print_operand): Likewise.
+ (rs6000_member_type_forces_blk): Treat IEEE 128-bit floating point
+ that uses a single vector register as a vector and not as a
+ floating point register in terms of the calling sequence.
+ (rs6000_discover_homogeneous_aggregate): Likewise.
+ (rs6000_return_in_memory): Likewise.
+ (init_cumulative_args): Likewise.
+ (rs6000_function_arg_boundary): Likewise.
+ (rs6000_function_arg_advance_1): Likewise.
+ (rs6000_function_arg): Likewise.
+ (rs6000_pass_by_reference): Likewise.
+ (rs6000_gimplify_va_arg): Likewise.
+ (rs6000_secondary_reload_memory): Use machine_mode not enum
+ machine mode.
+ (rs6000_split_multireg_move): Use new helper macros.
+ (spe_func_has_64bit_regs_p): Likewise.
+ (rs6000_output_function_epilogue): Add IFmode/KFmode support.
+ (output_toc): Use new helper macros.
+ (rs6000_register_move_cost): Likewise.
+ (rs6000_function_value): Add IEEE 128-bit floating point calling
+ sequence support.
+ (rs6000_libcall_value): Likewise.
+ (rs6000_scalar_mode_supported_p): Add support for IEEE 128-bit
+ floating point support.
+ (rs6000_vector_mode_supported_p): Likewise.
+
+2015-07-09 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/66782
+ * lra-int.h (struct lra_insn_recog_data): Add comment about
+ clobbered hard regs for arg_hard_regs.
+ * lra.c (lra_set_insn_recog_data): Add clobbered hard regs.
+ * lra-lives.c (process_bb_lives): Process clobbered hard regs.
+ Add condition for processing used hard regs.
+ * lra-constraints.c (update_ebb_live_info, inherit_in_ebb):
+ Process clobbered hard regs.
+
+2015-07-09 Michael Matz <matz@suse.de>
+
+ * genmatch.c (fprintf_indent): New function.
+ (operand::gen_transform): Add indent parameter.
+ (expr::gen_transform, c_expr::gen_transform,
+ capture::gen_transform): Ditto and use fprintf_indent.
+ (dt_node::gen, dt_node::gen_kids, dt_node::gen_kids_1): Ditto.
+ (dt_operand::gen, dt_operand::gen_predicate,
+ dt_operand::gen_match_op, dt_operand::gen_gimple_expr,
+ dt_operand::gen_generic_expr, dt_simplify::gen): Ditto.
+ (decision_tree::gen_gimple): Adjust calls and indent generated
+ code.
+ (decision_tree::gen_generic): Ditto.
+ (write_predicate): Ditto.
+
+2015-07-08 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/66814
+ * config/i386/predicates.md (nonimmediate_gr_operand): New predicate.
+ * config/i386/i386.md (not peephole2): Use nonimmediate_gr_operand.
+ (varous peephole2s): Use {GENERAL,SSE,MMX}_REGNO_P instead of
+ {GENERAL,SSE,MMX}_REG_P where appropriate.
+
+2015-07-09 Andrew MacLeod <amacleod@redhat.com>
+
+ * lto-streamer.h: Don't include target.h and alloc-pool.h.
+ * builtins.c: Adjust includes.
+ * gimple.c: Likewise.
+ * ipa-icf.c: Likewise.
+ * lto-opts.c: Likewise.
+ * ipa-reference.c: Likewise.
+ * lto-section-out.c: Likewise.
+ * lto-streamer-in.c: Likewise.
+ * lto-streamer-out.c: Likewise.
+ * opts-global.c: Likewise.
+ * symtab.c: Likewise.
+ * tree-chkp.c: Likewise.
+ * tree-ssa-live.c: Likewise.
+ * tree-streamer-in.c: Likewise.
+ * tree-streamer-out.c: Likewise.
+ * config/darwin.c: Likewise.
+ * config/i386/winnt.c: Likewise.
+
+2015-07-09 Richard Biener <rguenther@suse.de>
+
+ * genmatch.c (struct expr): Add force_single_use flag.
+ (expr::expr): Add copy constructor.
+ (capture_info::walk_match): Gather force_single_use captures.
+ (expr::gen_transform): Use possibly NULLified sequence.
+ (dt_simplify::gen): Apply single-use restrictions by NULLifying
+ seq if any constrained expr is not single-use.
+ (parser::parse_expr): Refactor to allow multiple flags. Handle
+ 's' flag to force an expression have a single-use if the pattern
+ simplifies to more than one statement.
+ * match.pd: Convert most single_use conditionals to :s flags.
+
+2015-07-09 H.J. Lu <hongjiu.lu@intel.com>
+
+ * config/i386/iamcu.h (ASM_OUTPUT_ALIGNED_BSS): New.
+ (ASM_OUTPUT_MAX_SKIP_ALIGN): Likewise.
+ (ASM_MAYBE_OUTPUT_ENCODED_ADDR_RTX): Likewise.
+
+2015-07-09 Andrew MacLeod <amacleod@redhat.com>
+
+ * flags.h: Don't include flag-types.h or options.h.
+ * opts-common.c: Adjust includes.
+ * opts-global.c: Likewise.
+ * common/config/epiphany/epiphany-common.c: Likewise.
+
+2015-07-09 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/66818
+ * config/i386/i386.h (ATTRIBUTE_ALIGNED_VALUE): Defined to 32
+ for IA MCU.
+
+2015-07-09 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/66817
+ * config/i386/i386.c (ix86_return_in_memory): Return true
+ if int_size_in_bytes returns negative for IA MCU.
+
+2015-07-09 Marek Polacek <polacek@redhat.com>
+
+ PR tree-optimization/66718
+ * Makefile.in (OBJS): Add gimple-laddress.o.
+ * passes.def: Schedule pass_laddress.
+ * timevar.def (DEFTIMEVAR): Add TV_GIMPLE_LADDRESS.
+ * tree-pass.h (make_pass_laddress): Declare.
+ * gimple-laddress.c: New file.
+
+2015-07-09 Richard Biener <rguenther@suse.de>
+
+ * toplev.c (compile_file): Reset maximum_field_alignment after parsing.
+
+2015-07-09 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/66807
+ * tree-chkp-opt.c (chkp_opt_fini): Free post dominator info.
+
+2015-07-08 Kito Cheng <kito.cheng@gmail.com>
+
+ * function.c (stack_protect_epilogue): Use if rather than switch for
+ check targetm.have_stack_protect_test.
+
+2015-07-08 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
+
+ * defaults.h: Provide default for WORD_REGISTER_OPERATIONS.
+ * config/alpha/alpha.h: Define WORD_REGISTER_OPERATIONS to 1.
+ * config/arc/arc.h: Likewise.
+ * config/arm/arm.h: Likewise.
+ * config/bfin/bfin.h: Likewise.
+ * config/epiphany/epiphany.h: Likewise.
+ * config/frv/frv.h: Likewise.
+ * config/ia64/ia64.h: Likewise.
+ * config/iq2000/iq2000.h: Likewise.
+ * config/lm32/lm32.h: Likewise.
+ * config/m32r/m32r.h: Likewise.
+ * config/mcore/mcore.h: Likewise.
+ * config/mep/mep.h: Likewise.
+ * config/microblaze/microblaze.h: Likewise.
+ * config/mips/mips.h: Likewise.
+ * config/mmix/mmix.h: Likewise.
+ * config/mn10300/mn10300.h: Likewise.
+ * config/nds32/nds32.h: Likewise.
+ * config/nios2/nios2.h: Likewise.
+ * config/pa/pa.h: Likewise.
+ * config/rl78/rl78.h: Likewise.
+ * config/sh/sh.h: Likewise.
+ * config/sparc/sparc.h: Likewise.
+ * config/stormy16/stormy16.h: Likewise.
+ * config/tilegx/tilegx.h: Likewise.
+ * config/tilepro/tilepro.h: Likewise.
+ * config/v850/v850.h: Likewise.
+ * config/xtensa/xtensa.h: Likewise.
+ * doc/tm.texi: Regenerate.
+ * doc/tm.texi.in: Adjust.
+ * combine.c (simplify_set): Likewise.
+ (simplify_comparison): Likewise.
+ * expr.c (store_constructor): Likewise.
+ * internal-fn.c (expand_arith_overflow): Likewise.
+ * reload.c (push_reload): Likewise.
+ (find_reloads): Likewise.
+ (find_reloads_subreg_address): Likewise.
+ * reload1.c (eliminate_regs_1): Likewise.
+ * rtlanal.c (nonzero_bits1): Likewise.
+ (num_sign_bit_copies1): Likewise.
+ * simplify-rtx.c (simplify_truncation): Likewise.
+
+2015-07-08 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
+
+ * auto-inc-dec.c (pass_inc_dec::execute): Don't check the value
+ of AUTO_INC_DEC with the preprocessor.
+ * combine.c (combine_instructions): Likewise.
+ (can_combine_p): Likewise.
+ (try_combine): Likewise.
+ * emit-rtl.c (try_split): Likewise.
+ * loop-invariant.c (calculate_loop_reg_pressure): Likewise.
+ * lower-subreg.c (resolve_simple_move): Likewise.
+ * lra.c (update_inc_notes): Likewise.
+ * recog.c (asm_operand_ok): Likewise.
+ (constrain_operands): Likewise.
+ * regrename.c (scan_rtx_address): Likewise.
+ * reload.c (update_auto_inc_notes): Likewise.
+ (reg_inc_found_and_valid_p): Likewise.
+ * reload1.c (reload): Likewise.
+ (emit_input_reload_insns): Likewise.
+ (delete_output_reload): Likewise.
+ * sched-deps.c (init_insn_reg_pressure_info): Likewise.
+ * valtrack.c (cleanup_auto_inc_dec): Likewise.
+
+2015-07-08 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
+
+ * rtl.h: Always define AUTO_INC_DEC.
+ * auto-inc-dec.c (pass_inc_dec::execute): Adjust.
+ * combine.c (combine_instructions): Likewise.
+ (can_combine_p): Likewise.
+ (try_combine): Likewise.
+ * emit-rtl.c (try_split): Likewise.
+ * loop-invariant.c (calculate_loop_reg_pressure): Likewise.
+ * lower-subreg.c (resolve_simple_move): Likewise.
+ * lra.c (update_inc_notes): Likewise.
+ * recog.c (asm_operand_ok): Likewise.
+ (constrain_operands): Likewise.
+ * regrename.c (scan_rtx_address): Likewise.
+ * reload.c (update_auto_inc_notes): Likewise.
+ (find_equiv_reg): Likewise.
+ * reload1.c (reload): Likewise.
+ (reload_as_needed): Likewise.
+ (choose_reload_regs): Likewise.
+ (emit_input_reload_insns): Likewise.
+ (delete_output_reload): Likewise.
+ * sched-deps.c (init_insn_reg_pressure_info): Likewise.
+ * valtrack.c (cleanup_auto_inc_dec): Likewise.
+
+2015-07-08 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
+
+ * combine.c (can_combine_def_p): Don't check the value of
+ HARD_FRAME_POINTER_IS_FRAME_POINTER with the preprocessor.
+ (combinable_i3pat): Likewise.
+ (mark_used_regs_combine): Likewise.
+ * regrename.c (rename_chains): Likewise.
+ * reload.c (find_reloads_address): Likewise.
+ * sel-sched.c (mark_unavailable_hard_regs): Likewise.
+
+2015-07-08 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
+
+ * combine.c (update_rsp_from_reg_equal): Don't check if
+ SHORT_IMMEDIATES_SIGN_EXTEND is defined.
+ (reg_nonzero_bits_for_combine): Likewise.
+ * config/alpha/alpha.h: Define SHORT_IMMEDIATES_SIGN_EXTEND to
+ 1.
+ * config/frv/frv.h: Likewise.
+ * config/lm32/lm32.h: Likewise.
+ * config/mep/mep.h: Likewise.
+ * config/mips/mips.h: Likewise.
+ * config/rs6000/rs6000.h: Likewise.
+ * config/sh/sh.h: Likewise.
+ * config/tilegx/tilegx.h (enum reg_class): Likewise.
+ * config/tilepro/tilepro.h: Likewise.
+ * defaults.h: Add default for SHORT_IMMEDIATES_SIGN_EXTEND.
+ * doc/tm.texi: Regenerate.
+ * doc/tm.texi.in: Adjust.
+ * rtlanal.c (nonzero_bits1): Likewise.
+
+2015-07-08 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
+
+ * combine.c (do_SUBST_MODE): Don't check the value of HAVE_cc0
+ with the preprocessor.
+ (combine_instructions): Likewise.
+ (try_combine): Likewise.
+ (subst): Likewise.
+ (distribute_notes): Likewise.
+
+2015-07-08 Trevor Saunders <tbsaunde+gcc@tbsaunde.org>
+
+ * combine.c (try_combine): Don't check if LOAD_EXTEND_OP is
+ defined.
+ (simplify_set): Likewise.
+ * cse.c (cse_insn): Likewise.
+ * fold-const.c (fold_single_bit_test): Likewise.
+ (fold_unary_loc): Likewise.
+ * postreload.c (reload_cse_simplify_set): Likewise.
+ (reload_cse_simplify_operands): Likewise.
+
+2015-07-08 Jiong Wang <jiong.wang@arm.com>
+
+ * config/aarch64/aarch64.c (aarch64_unspec_may_trap_p): New function.
+ (TARGET_UNSPEC_MAY_TRAP_P): Define as aarch64_unspec_may_trap_p.
+
+2015-07-08 H.J. Lu <hongjiu.lu@intel.com>
+
+ PR target/66746
+ * config/i386/x86intrin.h: Include <adxintrin.h> even if
+ __iamcu__ is defined.
+
+2015-07-08 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/predicates.md (general_reg_operand): Use GENERAL_REGNO_P.
+
+2015-07-08 Iain Sandoe <iain@codesourcery.com>
+
+ PR target/66523
+ * config/darwin.c (darwin_mark_decl_preserved): Exclude 'L' label
+ names from preservation.
+
+2015-07-08 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR middle-end/66334
+ * ira-lives.c (process_bb_node_lives): Make conflicts with PIC
+ hard regno live at the start of BB with incoming abnormal edges.
+ * lra-lives.c (process_bb_lives): Ditto.
+
+2015-07-08 Thomas Schwinge <thomas@codesourcery.com>
+
+ PR libgomp/65099
+ * config/nvptx/mkoffload.c (main): Create an offload image only in
+ 64-bit configurations.
+
+2015-07-08 Martin Liska <mliska@suse.cz>
+
+ PR bootstrap/66744
+ * tree-sra.c (create_access_1): Call ctor without brackets.
+ (create_artificial_child_access): Likewise.
+
+2015-07-08 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/66793
+ * gimple-ssa-isolate-paths.c (insert_trap_and_remove_trailing_statemen):
+ Properly split the block after stmts ending it.
+
+2015-07-08 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/66794
+ * passes.c (execute_function_todo): Assert that post-dominators
+ are not computed.
+ * gimple-ssa-isolate-paths.c (gimple_ssa_isolate_erroneous_paths):
+ Free post-dominators.
+
+2015-07-08 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
+
+ * config/s390/s390.c (s390_init_frame_layout): Replace assertion
+ with early exit.
+
+2015-07-08 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*jcc_bt<mode>): Only allow const_int values
+ more than or equal 8 and less than 32 when optimizing for size.
+
+2015-07-08 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/arm/arm.c (arm_new_rtx_costs): Initialise cost to
+ COSTS_N_INSNS (1) and increment it appropriately throughout the
+ function.
+
+2015-07-08 Richard Biener <rguenther@suse.de>
+
+ * fold-const.c (fold_widened_comparison): Fix inverted comparison.
+
+2015-07-08 Alan Modra <amodra@gmail.com>
+
+ * target.def (rtx_costs): Remove "code" param, add "mode".
+ * rtl.h (rtx_cost, get_full_rtx_cost): Update prototype.
+ (set_src_cost, get_full_set_src_cost): Likewise. Move later in file.
+ (set_rtx_cost, get_full_set_rtx_cost): Move later in file.
+ * rtlanal.c (rtx_cost): Add "mode" parameter. Update targetm.rtx_costs
+ call. Track mode when given in rtx.
+ (get_full_rtx_cost): Add "mode" parameter. Update rtx_cost calls.
+ (default_address_cost): Pass Pmode to rtx_cost.
+ (insn_rtx_cost): Pass dest mode of set to set_src_cost.
+ * cprop.c (try_replace_reg): Ensure set_rtx_cost is not called
+ with NULL set.
+ * cse.c (COST, COST_IN): Add MODE param. Update all uses.
+ (notreg_cost): Add mode param. Use it.
+ * gcse.c (want_to_gcse_p): Delete forward declaration. Add
+ mode param and pass to set_src_cost. Update all calls.
+ (hash_scan_set): Formatting.
+ * hooks.c (hook_bool_rtx_int_int_int_intp_bool_false): Delete.
+ (hook_bool_rtx_mode_int_int_intp_bool_false): New function.
+ * hooks.h: Ditto.
+ * expmed.c (init_expmed_one_conv, init_expmed_one_mode,
+ init_expmed, expand_mult, mult_by_coeff_cost, expand_smod_pow2,
+ emit_store_flag): Update set_src_cost and rtx_cost calls.
+ * auto-inc-dec.c (attempt_change): Likewise.
+ * calls.c (precompute_register_parameters): Likewise.
+ * combine.c (expand_compound_operation, make_extraction,
+ force_to_mode, distribute_and_simplify_rtx): Likewise.
+ * dojump.c (prefer_and_bit_test): Likewise.
+ * dse.c (find_shift_sequence): Likewise.
+ * expr.c (compress_float_constant): Likewise.
+ * fwprop.c (should_replace_address, try_fwprop_subst): Likewise.
+ * ifcvt.c (noce_try_sign_mask): Likewise.
+ * loop-doloop.c (doloop_optimize): Likewise.
+ * loop-invariant.c (create_new_invariant): Likewise.
+ * lower-subreg.c (shift_cost, compute_costs): Likewise.
+ * optabs.c (avoid_expensive_constant, prepare_cmp_insn,
+ lshift_cheap_p): Likewise.
+ * postreload.c (reload_cse_simplify_set, reload_cse_simplify_operands,
+ try_replace_in_use, reload_cse_move2add): Likewise.
+ * reload1.c (calculate_elim_costs_all_insns, note_reg_elim_costly):
+ Likewise.
+ * simplify-rtx.c (simplify_binary_operation_1): Likewise.
+ * tree-ssa-loop-ivopts.c (computation_cost): Likewise.
+ * tree-ssa-reassoc.c (optimize_range_tests_to_bit_test): Likewise.
+ * tree-switch-conversion.c (emit_case_bit_tests): Likewise.
+ * config/aarch64/aarch64.c (aarch64_rtx_costs): Delete "code" param,
+ add "mode" param. Use "mode: in place of GET_MODE (x). Pass mode
+ to rtx_cost calls.
+ * config/alpha/alpha.c (alpha_rtx_costs): Likewise.
+ * config/arc/arc.c (arc_rtx_costs): Likewise.
+ * config/arm/arm.c (arm_rtx_costs): Likewise.
+ * config/avr/avr.c (avr_rtx_costs, avr_rtx_costs_1): Likewise.
+ * config/bfin/bfin.c (bfin_rtx_costs): Likewise.
+ * config/c6x/c6x.c (c6x_rtx_costs): Likewise.
+ * config/cris/cris.c (cris_rtx_costs): Likewise.
+ * config/epiphany/epiphany.c (epiphany_rtx_costs): Likewise.
+ * config/frv/frv.c (frv_rtx_costs): Likewise.
+ * config/h8300/h8300.c (h8300_rtx_costs): Likewise.
+ * config/i386/i386.c (ix86_rtx_costs): Likewise.
+ * config/ia64/ia64.c (ia64_rtx_costs): Likewise.
+ * config/iq2000/iq2000.c (iq2000_rtx_costs): Likewise.
+ * config/lm32/lm32.c (lm32_rtx_costs): Likewise.
+ * config/m32c/m32c.c (m32c_rtx_costs): Likewise.
+ * config/m32r/m32r.c (m32r_rtx_costs): Likewise.
+ * config/m68k/m68k.c (m68k_rtx_costs): Likewise.
+ * config/mcore/mcore.c (mcore_rtx_costs): Likewise.
+ * config/mep/mep.c (mep_rtx_cost): Likewise.
+ * config/microblaze/microblaze.c (microblaze_rtx_costs): Likewise.
+ * config/mips/mips.c (mips_rtx_costs): Likewise.
+ * config/mmix/mmix.c (mmix_rtx_costs): Likewise.
+ * config/mn10300/mn10300.c (mn10300_rtx_costs): Likewise.
+ * config/msp430/msp430.c (msp430_rtx_costs): Likewise.
+ * config/nds32/nds32-cost.c (nds32_rtx_costs_impl): Likewise.
+ * config/nds32/nds32-protos.h (nds32_rtx_costs_impl): Likewise.
+ * config/nds32/nds32.c (nds32_rtx_costs): Likewise.
+ * config/nios2/nios2.c (nios2_rtx_costs): Likewise.
+ * config/pa/pa.c (hppa_rtx_costs): Likewise.
+ * config/pdp11/pdp11.c (pdp11_rtx_costs): Likewise.
+ * config/rl78/rl78.c (rl78_rtx_costs): Likewise.
+ * config/rs6000/rs6000.c (rs6000_rtx_costs): Likewise.
+ * config/s390/s390.c (s390_rtx_costs): Likewise.
+ * config/sh/sh.c (sh_rtx_costs): Likewise.
+ * config/sparc/sparc.c (sparc_rtx_costs): Likewise.
+ * config/spu/spu.c (spu_rtx_costs): Likewise.
+ * config/stormy16/stormy16.c (xstormy16_rtx_costs): Likewise.
+ * config/tilegx/tilegx.c (tilegx_rtx_costs): Likewise.
+ * config/tilepro/tilepro.c (tilepro_rtx_costs): Likewise.
+ * config/v850/v850.c (v850_rtx_costs): Likewise.
+ * config/vax/vax.c (vax_rtx_costs): Likewise.
+ * config/visium/visium.c (visium_rtx_costs): Likewise.
+ * config/xtensa/xtensa.c (xtensa_rtx_costs): Likewise.
+ * config/aarch64/aarch64.c (aarch64_rtx_mult_cost): Change type of
+ "code" param, and pass as outer_code to first rtx_cost call. Pass
+ mode to rtx_cost calls.
+ (aarch64_address_cost, aarch64_if_then_else_costs): Update rtx_cost
+ calls.
+ (aarch64_rtx_costs_wrapper): Update.
+ * config/arm/arm.c (arm_rtx_costs_1, arm_size_rtx_costs,
+ arm_unspec_cost, arm_new_rtx_costs, arm_slowmul_rtx_costs): Update
+ rtx_cost calls.
+ * config/avr/avr.c (avr_final_prescan_insn): Update set_src_cost
+ and rtx_cost calls.
+ (avr_operand_rtx_cost): Similarly.
+ (avr_rtx_costs_1): Correct mode passed to avr_operand_rtx_cost
+ for subexpressions of ZERO_EXTEND, SIGN_EXTEND and COMPARE.
+ * config/mips/mips.c (mips_stack_address_p): Comment typo.
+ (mips_binary_cost): Update rtx_cost and set_src_cost calls.
+ (mips_rtx_costs): Use GET_MODE (x) to detect const_int.
+ * config/mn10300/mn10300.c (mn10300_address_cost): Pass Pmode to
+ rtx_cost.
+ (mn10300_rtx_costs): Correct mode passed to mn10300_address_cost.
+ * config/rs6000/rs6000.c (rs6000_debug_rtx_costs): Update.
+ * config/sh/sh.c (and_xor_ior_costs): Update rtx_cost call.
+ * doc/tm.texi: Regenerate.
+
+2015-07-07 Andrew MacLeod <amacleod@redhat.com>
+
+ * tree-core.h: Include symtab.h.
+ * rtl.h: Include hard-reg-set.h but not flags.h.
+ (HARD_CONST): Remove condition compilation involving HARD_CONST since
+ hard-reg-set.h is always included.
+ * regs.h: Don't include hard-reg-set.h or rtl.h.
+ * cfg.h: Include dominance.h.
+ * gimple.h: Include tree-ssa-alias.h and gimple-expr.h.
+ * backend.h: New. Aggregate commonly used backend header files.
+ * gimple-ssa.h: Don't include tree-hasher.h.
+ * ssa.h: New. Aggregate commonly used SSA header files.
+ * regset.h: Remove bitmap.h and hard-reg-set.h #includes.
+ * sel-sched-ir.h: Flatten includes.
+ * lra-int.h: Flatten completely.
+ * sel-sched-dump.h: Flatten includes.
+ * ira-int.h: Flatten includes.
+ * gimple-streamer.h: Remove all includes.
+ * cfgloop.h: Remove all #includes except cfgloopmanip.h.
+ * resource.h: Flatten hard-reg-set.h and df.h.
+ * sched-int.h: Flatten insn-arrt.h and df.h.
+ * valtrack.h: flatten bitmap.h, df.h, and rtl.h
+ * df.h: Flatten includes, leaving regset.h, alloc-pool.h and timevar.h.
+ * genattrtab.c (write_header): Adjust generated includes.
+ * genautomata.c (main): Likewise.
+ * genconditions.c (write-header): Likewise.
+ * genemit.c (main): Likewise.
+ * gengtype.c (open_base_files): Likewise.
+ * genopinit.c (main): Likewise.
+ * genoutput.c (output_prologue): Likewise.
+ * genpeep.c (main): Likewise.
+ * genpreds.c (write_insn_preds_c): Likewise.
+ * genrecog.c (write_header): Likewise.
+ * alias.c: Adjust includes.
+ * asan.c: Likewise.
+ * attribs.c: Likewise.
+ * auto-inc-dec.c: Likewise.
+ * auto-profile.c: Likewise.
+ * bb-reorder.c: Likewise.
+ * bt-load.c: Likewise.
+ * builtins.c: Likewise.
+ * caller-save.c: Likewise.
+ * calls.c: Likewise.
+ * ccmp.c: Likewise.
+ * cfg.c: Likewise.
+ * cfganal.c: Likewise.
+ * cfgbuild.c: Likewise.
+ * cfgcleanup.c: Likewise.
+ * cfgexpand.c: Likewise.
+ * cfghooks.c: Likewise.
+ * cfgloop.c: Likewise.
+ * cfgloopanal.c: Likewise.
+ * cfgloopmanip.c: Likewise.
+ * cfgrtl.c: Likewise.
+ * cgraph.c: Likewise.
+ * cgraphbuild.c: Likewise.
+ * cgraphclones.c: Likewise.
+ * cgraphunit.c: Likewise.
+ * cilk-common.c: Likewise.
+ * combine-stack-adj.c: Likewise.
+ * combine.c: Likewise.
+ * compare-elim.c: Likewise.
+ * convert.c: Likewise.
+ * coverage.c: Likewise.
+ * cppbuiltin.c: Likewise.
+ * cprop.c: Likewise.
+ * cse.c: Likewise.
+ * cselib.c: Likewise.
+ * data-streamer-in.c: Likewise.
+ * data-streamer-out.c: Likewise.
+ * data-streamer.c: Likewise.
+ * dbxout.c: Likewise.
+ * dce.c: Likewise.
+ * ddg.c: Likewise.
+ * debug.c: Likewise.
+ * df-core.c: Likewise.
+ * df-problems.c: Likewise.
+ * df-scan.c: Likewise.
+ * dfp.c: Likewise.
+ * dojump.c: Likewise.
+ * dominance.c: Likewise.
+ * domwalk.c: Likewise.
+ * double-int.c: Likewise.
+ * dse.c: Likewise.
+ * dumpfile.c: Likewise.
+ * dwarf2asm.c: Likewise.
+ * dwarf2cfi.c: Likewise.
+ * dwarf2out.c: Likewise.
+ * emit-rtl.c: Likewise.
+ * et-forest.c: Likewise.
+ * except.c: Likewise.
+ * explow.c: Likewise.
+ * expmed.c: Likewise.
+ * expr.c: Likewise.
+ * final.c: Likewise.
+ * fixed-value.c: Likewise.
+ * fold-const.c: Likewise.
+ * function.c: Likewise.
+ * fwprop.c: Likewise.
+ * gcc-plugin.h: Likewise.
+ * gcse-common.c: Likewise.
+ * gcse.c: Likewise.
+ * generic-match-head.c: Likewise.
+ * ggc-page.c: Likewise.
+ * gimple-builder.c: Likewise.
+ * gimple-expr.c: Likewise.
+ * gimple-fold.c: Likewise.
+ * gimple-iterator.c: Likewise.
+ * gimple-low.c: Likewise.
+ * gimple-match-head.c: Likewise.
+ * gimple-pretty-print.c: Likewise.
+ * gimple-ssa-isolate-paths.c: Likewise.
+ * gimple-ssa-strength-reduction.c: Likewise.
+ * gimple-streamer-in.c: Likewise.
+ * gimple-streamer-out.c: Likewise.
+ * gimple-walk.c: Likewise.
+ * gimple.c: Likewise.
+ * gimplify-me.c: Likewise.
+ * gimplify.c: Likewise.
+ * godump.c: Likewise.
+ * graph.c: Likewise.
+ * graphite-blocking.c: Likewise.
+ * graphite-dependences.c: Likewise.
+ * graphite-interchange.c: Likewise.
+ * graphite-isl-ast-to-gimple.c: Likewise.
+ * graphite-optimize-isl.c: Likewise.
+ * graphite-poly.c: Likewise.
+ * graphite-scop-detection.c: Likewise.
+ * graphite-sese-to-poly.c: Likewise.
+ * graphite.c: Likewise.
+ * haifa-sched.c: Likewise.
+ * hw-doloop.c: Likewise.
+ * ifcvt.c: Likewise.
+ * init-regs.c: Likewise.
+ * internal-fn.c: Likewise.
+ * ipa-chkp.c: Likewise.
+ * ipa-comdats.c: Likewise.
+ * ipa-cp.c: Likewise.
+ * ipa-devirt.c: Likewise.
+ * ipa-icf-gimple.c: Likewise.
+ * ipa-icf.c: Likewise.
+ * ipa-inline-analysis.c: Likewise.
+ * ipa-inline-transform.c: Likewise.
+ * ipa-inline.c: Likewise.
+ * ipa-polymorphic-call.c: Likewise.
+ * ipa-profile.c: Likewise.
+ * ipa-prop.c: Likewise.
+ * ipa-pure-const.c: Likewise.
+ * ipa-ref.c: Likewise.
+ * ipa-reference.c: Likewise.
+ * ipa-split.c: Likewise.
+ * ipa-utils.c: Likewise.
+ * ipa-visibility.c: Likewise.
+ * ipa.c: Likewise.
+ * ira-build.c: Likewise.
+ * ira-color.c: Likewise.
+ * ira-conflicts.c: Likewise.
+ * ira-costs.c: Likewise.
+ * ira-emit.c: Likewise.
+ * ira-lives.c: Likewise.
+ * ira.c: Likewise.
+ * jump.c: Likewise.
+ * langhooks.c: Likewise.
+ * lcm.c: Likewise.
+ * loop-doloop.c: Likewise.
+ * loop-init.c: Likewise.
+ * loop-invariant.c: Likewise.
+ * loop-iv.c: Likewise.
+ * loop-unroll.c: Likewise.
+ * lower-subreg.c: Likewise.
+ * lra-assigns.c: Likewise.
+ * lra-coalesce.c: Likewise.
+ * lra-constraints.c: Likewise.
+ * lra-eliminations.c: Likewise.
+ * lra-lives.c: Likewise.
+ * lra-remat.c: Likewise.
+ * lra-spills.c: Likewise.
+ * lra.c: Likewise.
+ * lto-cgraph.c: Likewise.
+ * lto-compress.c: Likewise.
+ * lto-opts.c: Likewise.
+ * lto-section-in.c: Likewise.
+ * lto-section-out.c: Likewise.
+ * lto-streamer-in.c: Likewise.
+ * lto-streamer-out.c: Likewise.
+ * lto-streamer.c: Likewise.
+ * mcf.c: Likewise.
+ * mode-switching.c: Likewise.
+ * modulo-sched.c: Likewise.
+ * omega.c: Likewise.
+ * omp-low.c: Likewise.
+ * optabs.c: Likewise.
+ * opts-global.c: Likewise.
+ * passes.c: Likewise.
+ * plugin.c: Likewise.
+ * postreload-gcse.c: Likewise.
+ * postreload.c: Likewise.
+ * predict.c: Likewise.
+ * print-rtl.c: Likewise.
+ * print-tree.c: Likewise.
+ * profile.c: Likewise.
+ * real.c: Likewise.
+ * realmpfr.c: Likewise.
+ * recog.c: Likewise.
+ * ree.c: Likewise.
+ * reg-stack.c: Likewise.
+ * regcprop.c: Likewise.
+ * reginfo.c: Likewise.
+ * regrename.c: Likewise.
+ * regstat.c: Likewise.
+ * reload.c: Likewise.
+ * reload1.c: Likewise.
+ * reorg.c: Likewise.
+ * resource.c: Likewise.
+ * rtl-chkp.c: Likewise.
+ * rtlanal.c: Likewise.
+ * rtlhooks.c: Likewise.
+ * sanopt.c: Likewise.
+ * sched-deps.c: Likewise.
+ * sched-ebb.c: Likewise.
+ * sched-rgn.c: Likewise.
+ * sched-vis.c: Likewise.
+ * sdbout.c: Likewise.
+ * sel-sched-dump.c: Likewise.
+ * sel-sched-ir.c: Likewise.
+ * sel-sched.c: Likewise.
+ * sese.c: Likewise.
+ * shrink-wrap.c: Likewise.
+ * simplify-rtx.c: Likewise.
+ * stack-ptr-mod.c: Likewise.
+ * stmt.c: Likewise.
+ * stor-layout.c: Likewise.
+ * store-motion.c: Likewise.
+ * stringpool.c: Likewise.
+ * symtab.c: Likewise.
+ * target-globals.c: Likewise.
+ * targhooks.c: Likewise.
+ * toplev.c: Likewise.
+ * tracer.c: Likewise.
+ * trans-mem.c: Likewise.
+ * tree-affine.c: Likewise.
+ * tree-browser.c: Likewise.
+ * tree-call-cdce.c: Likewise.
+ * tree-cfg.c: Likewise.
+ * tree-cfgcleanup.c: Likewise.
+ * tree-chkp-opt.c: Likewise.
+ * tree-chkp.c: Likewise.
+ * tree-chrec.c: Likewise.
+ * tree-complex.c: Likewise.
+ * tree-data-ref.c: Likewise.
+ * tree-dfa.c: Likewise.
+ * tree-diagnostic.c: Likewise.
+ * tree-dump.c: Likewise.
+ * tree-eh.c: Likewise.
+ * tree-emutls.c: Likewise.
+ * tree-if-conv.c: Likewise.
+ * tree-inline.c: Likewise.
+ * tree-into-ssa.c: Likewise.
+ * tree-iterator.c: Likewise.
+ * tree-loop-distribution.c: Likewise.
+ * tree-nested.c: Likewise.
+ * tree-nrv.c: Likewise.
+ * tree-object-size.c: Likewise.
+ * tree-outof-ssa.c: Likewise.
+ * tree-parloops.c: Likewise.
+ * tree-phinodes.c: Likewise.
+ * tree-predcom.c: Likewise.
+ * tree-pretty-print.c: Likewise.
+ * tree-profile.c: Likewise.
+ * tree-scalar-evolution.c: Likewise.
+ * tree-sra.c: Likewise.
+ * tree-ssa-address.c: Likewise.
+ * tree-ssa-alias.c: Likewise.
+ * tree-ssa-ccp.c: Likewise.
+ * tree-ssa-coalesce.c: Likewise.
+ * tree-ssa-copy.c: Likewise.
+ * tree-ssa-copyrename.c: Likewise.
+ * tree-ssa-dce.c: Likewise.
+ * tree-ssa-dom.c: Likewise.
+ * tree-ssa-dse.c: Likewise.
+ * tree-ssa-forwprop.c: Likewise.
+ * tree-ssa-ifcombine.c: Likewise.
+ * tree-ssa-live.c: Likewise.
+ * tree-ssa-loop-ch.c: Likewise.
+ * tree-ssa-loop-im.c: Likewise.
+ * tree-ssa-loop-ivcanon.c: Likewise.
+ * tree-ssa-loop-ivopts.c: Likewise.
+ * tree-ssa-loop-manip.c: Likewise.
+ * tree-ssa-loop-niter.c: Likewise.
+ * tree-ssa-loop-prefetch.c: Likewise.
+ * tree-ssa-loop-unswitch.c: Likewise.
+ * tree-ssa-loop.c: Likewise.
+ * tree-ssa-math-opts.c: Likewise.
+ * tree-ssa-operands.c: Likewise.
+ * tree-ssa-phiopt.c: Likewise.
+ * tree-ssa-phiprop.c: Likewise.
+ * tree-ssa-pre.c: Likewise.
+ * tree-ssa-propagate.c: Likewise.
+ * tree-ssa-reassoc.c: Likewise.
+ * tree-ssa-sccvn.c: Likewise.
+ * tree-ssa-scopedtables.c: Likewise.
+ * tree-ssa-sink.c: Likewise.
+ * tree-ssa-strlen.c: Likewise.
+ * tree-ssa-structalias.c: Likewise.
+ * tree-ssa-tail-merge.c: Likewise.
+ * tree-ssa-ter.c: Likewise.
+ * tree-ssa-threadedge.c: Likewise.
+ * tree-ssa-threadupdate.c: Likewise.
+ * tree-ssa-uncprop.c: Likewise.
+ * tree-ssa-uninit.c: Likewise.
+ * tree-ssa.c: Likewise.
+ * tree-ssanames.c: Likewise.
+ * tree-stdarg.c: Likewise.
+ * tree-streamer-in.c: Likewise.
+ * tree-streamer-out.c: Likewise.
+ * tree-streamer.c: Likewise.
+ * tree-switch-conversion.c: Likewise.
+ * tree-tailcall.c: Likewise.
+ * tree-vect-data-refs.c: Likewise.
+ * tree-vect-generic.c: Likewise.
+ * tree-vect-loop-manip.c: Likewise.
+ * tree-vect-loop.c: Likewise.
+ * tree-vect-patterns.c: Likewise.
+ * tree-vect-slp.c: Likewise.
+ * tree-vect-stmts.c: Likewise.
+ * tree-vectorizer.c: Likewise.
+ * tree-vrp.c: Likewise.
+ * tree.c: Likewise.
+ * tsan.c: Likewise.
+ * ubsan.c: Likewise.
+ * valtrack.c: Likewise.
+ * value-prof.c: Likewise.
+ * var-tracking.c: Likewise.
+ * varasm.c: Likewise.
+ * varpool.c: Likewise.
+ * vmsdbgout.c: Likewise.
+ * vtable-verify.c: Likewise.
+ * web.c: Likewise.
+ * wide-int.cc: Likewise.
+ * xcoffout.c: Likewise.
+ * config/aarch64/aarch64-builtins.c: Likewise.
+ * config/aarch64/aarch64.c: Likewise.
+ * config/aarch64/cortex-a57-fma-steering.c: Likewise.
+ * config/alpha/alpha.c: Likewise.
+ * config/arc/arc.c: Likewise.
+ * config/arm/aarch-common.c: Likewise.
+ * config/arm/arm-builtins.c: Likewise.
+ * config/arm/arm-c.c: Likewise.
+ * config/arm/arm.c: Likewise.
+ * config/avr/avr-c.c: Likewise.
+ * config/avr/avr-log.c: Likewise.
+ * config/avr/avr.c: Likewise.
+ * config/bfin/bfin.c: Likewise.
+ * config/c6x/c6x.c: Likewise.
+ * config/cr16/cr16.c: Likewise.
+ * config/cris/cris.c: Likewise.
+ * config/darwin-c.c: Likewise.
+ * config/darwin.c: Likewise.
+ * config/epiphany/epiphany.c: Likewise.
+ * config/epiphany/mode-switch-use.c: Likewise.
+ * config/epiphany/resolve-sw-modes.c: Likewise.
+ * config/fr30/fr30.c: Likewise.
+ * config/frv/frv.c: Likewise.
+ * config/ft32/ft32.c: Likewise.
+ * config/h8300/h8300.c: Likewise.
+ * config/i386/i386-c.c: Likewise.
+ * config/i386/i386.c: Likewise.
+ * config/i386/msformat-c.c: Likewise.
+ * config/i386/winnt-cxx.c: Likewise.
+ * config/i386/winnt-stubs.c: Likewise.
+ * config/i386/winnt.c: Likewise.
+ * config/ia64/ia64-c.c: Likewise.
+ * config/ia64/ia64.c: Likewise.
+ * config/iq2000/iq2000.c: Likewise.
+ * config/lm32/lm32.c: Likewise.
+ * config/m32c/m32c-pragma.c: Likewise.
+ * config/m32c/m32c.c: Likewise.
+ * config/m32r/m32r.c: Likewise.
+ * config/m68k/m68k.c: Likewise.
+ * config/mcore/mcore.c: Likewise.
+ * config/mep/mep-pragma.c: Likewise.
+ * config/mep/mep.c: Likewise.
+ * config/microblaze/microblaze-c.c: Likewise.
+ * config/microblaze/microblaze.c: Likewise.
+ * config/mips/mips.c: Likewise.
+ * config/mmix/mmix.c: Likewise.
+ * config/mn10300/mn10300.c: Likewise.
+ * config/moxie/moxie.c: Likewise.
+ * config/msp430/msp430-c.c: Likewise.
+ * config/msp430/msp430.c: Likewise.
+ * config/nds32/nds32-cost.c: Likewise.
+ * config/nds32/nds32-fp-as-gp.c: Likewise.
+ * config/nds32/nds32-intrinsic.c: Likewise.
+ * config/nds32/nds32-isr.c: Likewise.
+ * config/nds32/nds32-md-auxiliary.c: Likewise.
+ * config/nds32/nds32-memory-manipulation.c: Likewise.
+ * config/nds32/nds32-pipelines-auxiliary.c: Likewise.
+ * config/nds32/nds32-predicates.c: Likewise.
+ * config/nds32/nds32.c: Likewise.
+ * config/nios2/nios2.c: Likewise.
+ * config/nvptx/nvptx.c: Likewise.
+ * config/pa/pa.c: Likewise.
+ * config/pdp11/pdp11.c: Likewise.
+ * config/rl78/rl78-c.c: Likewise.
+ * config/rl78/rl78.c: Likewise.
+ * config/rs6000/rs6000-c.c: Likewise.
+ * config/rs6000/rs6000.c: Likewise.
+ * config/rx/rx.c: Likewise.
+ * config/s390/s390-c.c: Likewise.
+ * config/s390/s390.c: Likewise.
+ * config/sh/sh-c.c: Likewise.
+ * config/sh/sh-mem.cc: Likewise.
+ * config/sh/sh.c: Likewise.
+ * config/sh/sh_optimize_sett_clrt.cc: Likewise.
+ * config/sh/sh_treg_combine.cc: Likewise.
+ * config/sol2-c.c: Likewise.
+ * config/sol2-cxx.c: Likewise.
+ * config/sol2-stubs.c: Likewise.
+ * config/sol2.c: Likewise.
+ * config/sparc/sparc-c.c: Likewise.
+ * config/sparc/sparc.c: Likewise.
+ * config/spu/spu-c.c: Likewise.
+ * config/spu/spu.c: Likewise.
+ * config/stormy16/stormy16.c: Likewise.
+ * config/tilegx/mul-tables.c: Likewise.
+ * config/tilegx/tilegx-c.c: Likewise.
+ * config/tilegx/tilegx.c: Likewise.
+ * config/tilepro/mul-tables.c: Likewise.
+ * config/tilepro/tilepro-c.c: Likewise.
+ * config/tilepro/tilepro.c: Likewise.
+ * config/v850/v850-c.c: Likewise.
+ * config/v850/v850.c: Likewise.
+ * config/vax/vax.c: Likewise.
+ * config/visium/visium.c: Likewise.
+ * config/vms/vms-c.c: Likewise.
+ * config/vms/vms.c: Likewise.
+ * config/vxworks.c: Likewise.
+ * config/xtensa/xtensa.c: Likewise.
+
+2015-07-07 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (*jcc_bt<mode>): Only split before reload.
+ Remove operand constraints. Change operand 2 predicate to
+ nonmemory operand. Limit const_int values to mode bitsize. Only
+ allow const_int values less than 32 when optimizing for size.
+ (*jcc_bt<mode>_1, *jcc_bt<mode>_mask): Only split before reload.
+ Remove operand constraints.
+ (*bt<mode>): Use SImode for const_int values less than 32.
+ (regmode): Remove mode attribute.
+
+2015-07-07 Anatoly Sokolov <aesok@post.ru>
+
+ * config/moxie/moxie.h (GO_IF_LEGITIMATE_ADDRESS): Remove macros.
+ * config/moxie/moxie.c (moxie_reg_ok_for_base_p,
+ moxie_legitimate_address_p): New functions.
+ (TARGET_ADDR_SPACE_LEGITIMATE_ADDRESS_P): Define.
+
+2015-07-07 Tom de Vries <tom@codesourcery.com>
+
+ PR tree-optimization/66642
+ * tree-parloops.c (transform_to_exit_first_loop_alt): Update function
+ header comment. Rename split_edge variable to edge_at_split. Split
+ exit edge to create new loop exit bb. Insert loop exit phis in new
+ loop exit bb.
+
+2015-07-07 Tom de Vries <tom@codesourcery.com>
+
+ * tree-cfg.c (get_virtual_phi): New function.
+ * tree-cfg.h (get_virtual_phi): Declare.
+ * tree-ssa-loop-manip.c (replace_uses_in_dominated_bbs)
+ (rewrite_virtuals_into_loop_closed_ssa): New function.
+ * tree-ssa-loop-manip.h (rewrite_virtuals_into_loop_closed_ssa):
+ Declare.
+ * tree-parloops.c (replace_uses_in_bbs_by): Remove.
+ (transform_to_exit_first_loop_alt): Use
+ rewrite_virtuals_into_loop_closed_ssa.
+
+2015-07-07 Richard Biener <rguenther@suse.de>
+
+ * fold-const.c (fold_binary_loc): Move
+ (X & C2) << C1 -> (X << C1) & (C2 << C1) simplification ...
+ * match.pd: ... here.
+ Add (X * C1) % C2 -> 0 simplification pattern derived from
+ extract_muldiv_1.
+
+2015-07-07 Kaz Kojima <kkojima@gcc.gnu.org>
+
+ PR target/66780
+ * config/sh/sh.md (symGOT_load): Revert a part of 2015-03-03
+ change for target/65249.
+
+2015-07-07 Paulo Matos <pmatos@broadcom.com>
+
+ * symtab.c (address_matters_1): Fix typo in comment above.
+ (can_increase_alignment_p): Likewise.
+
+2015-07-07 Prathamesh Kulkarni <prathamesh.kulkarni@linaro.org>
+
+ * function.c (free_after_compilation): Clear PROP_cfg in
+ f->curr_properties.
+
+2015-07-07 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-propagate.c (add_ssa_edge): Dump what edge list we
+ add which use to.
+ (add_control_edge): Remove excessive vertical space in dumping.
+ (process_ssa_edge_worklist): Simulate at most one statement and
+ return whether we did. Do not simulate PHIs if they are in a
+ BB not yet simulated.
+ (ssa_propagate): Adjust to always drain the BB worklist whenever
+ a BB is available there, likewise the VARYING edges list before
+ the interesting edge list.
+
+2015-07-07 Christian Bruel <christian.bruel@st.com>
+
+ PR target/52144
+ * config/arm/elf.h (TARGET_ASM_FILE_START_APP_OFF): Delete.
+
+2015-07-07 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/66739
+ * match.pd: Condition A - B ==/!= 0 -> A ==/!= B on single-use
+ A - B.
+
+2015-07-06 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (insv<mode>): Rename from insv. Use SWI48
+ modes for operands 0 and 3. Use SImode for operands 2 and 3.
+ Copy operand 0 to a temporary if !ext_register_operand. Remove
+ ancient extract_bit_field workaround.
+ (insv<mode>_1): Rename from mov<mode>_insv_1.
+ (*insvqi): Rename from *movqi_insv_2.
+ * config/i386/i386.c (emit_i386_cw_initialization): Update calls
+ for renamed insvsi_1.
+ (promote_duplicated_reg): Ditto for renamed insv<mode>_1.
+
+2015-07-06 Nathan Sidwell <nathan@codesourcery.com>
+
+ * config/nvptx/nvptx.c (nvptx_reorg): Remove unused vars. Fix
+ call to nvptx_reorg_subreg.
+
+2015-07-06 Jim Wilson <jim.wilson@linaro.org>
+
+ * graphite-blocking.c (HAVE_isl): Include <stddef.h>.
+ * graphite-dependencies.c, graphite-interchange.c,
+ graphite-isl-ast-to-gimple.c, graphite-optimize-isl.c, graphite-poly.c,
+ graphite-scop-detection.c, graphite-sese-to-poly.c, graphite.c:
+ Likewise.
+
+2015-07-06 Marc Glisse <marc.glisse@inria.fr>
+
+ * match.pd: Remove element_mode inside HONOR_*.
+ (~ (-A) -> A - 1, ~ (A - 1) -> -A): Handle complex types.
+ (~X | X -> -1, ~X ^ X -> -1): Merge.
+ * tree.c (build_each_one_cst): New function.
+ * tree.h (build_each_one_cst): Likewise.
+
+2015-07-06 Steve Ellcey <sellcey@imgtec.com>
+
+ * config.gcc <mips*-*-*>: Add fused-madd.opt.
+ * config/mips/mips.opt (mfused-madd): Remove.
+ * config/mips/mips.c (mips_rtx_costs): Update cost calculations.
+ * config/mips/mips.h (TARGET_MIPS8000): New.
+ (ISA_HAS_FP_MADD4_MSUB4): Remove.
+ (ISA_HAS_FP_MADDF_MSUBF): Remove.
+ (ISA_HAS_FP_MADD3_MSUB3): Remove.
+ (ISA_HAS_NMADD4_NMSUB4): Remove.
+ (ISA_HAS_NMADD3_NMSUB3): Remove.
+ (ISA_HAS_FUSED_MADD4): New.
+ (ISA_HAS_UNFUSED_MADD4): New.
+ (ISA_HAS_FUSED_MADDF): New.
+ (ISA_HAS_FUSED_MADD3): New.
+ * config/mips/mips.md: (fma<mode>4) Change from insn to expand.
+ (*fma<mode>4_madd3) New.
+ (*fma<mode>4_madd4) New.
+ (*fma<mode>4_maddf) New.
+ (fms<mode>4) New.
+ (*fms<mode>4_msub3) New.
+ (*fms<mode>4_msub4) New.
+ (fnma<mode>4) New.
+ (*fnma<mode>4_nmadd3) New.
+ (*fnma<mode>4_nmadd4) New.
+ (fnms<mode>4) New.
+ (*fnms<mode>4_nmsub3) New.
+ (*fnms<mode>4_nmsub4) New.
+ (*madd4<mode>) Modify to be unfused only.
+ (*msub4<mode>) Modify to be unfused only.
+ (*nmadd4<mode>) Modify to be unfused only.
+ (*nmsub4<mode>) Modify to be unfused only.
+ (*madd3<mode>) Remove.
+ (*msub3<mode>) Remove.
+ (*nmadd3<mode>) Remove.
+ (*nmsub3<mode>) Remove.
+ (*nmadd3<mode>_fastmath) Remove.
+ (*nmsub3<mode>_fastmath) Remove.
+ (*nmadd4<mode>_fastmath) Update condition.
+ (*nmsub4<mode>_fastmath) Update condition.
+
+2015-07-06 Alan Lawrence <alan.lawrence@arm.com>
+
+ PR target/65956
+ * config/arm/arm.c (arm_needs_doubleword_align): Drop any outer
+ alignment attribute, exploring one level down for records and arrays.
+
+2015-07-06 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.md (extv<mode>): Rename from extv. Use SWI24
+ modes for operands 0 and 1. Use SImode for operands 2 and 3.
+ Copy operand 1 to a temporary if !ext_register_operand. Remove
+ ancient extract_bit_field workaround.
+ (*extv<mode>): Rename from *mov<mode>_extv_1.
+ (*extvqi): Rename from *movqi_extv_1.
+ (extzv<mode>): Rename from extzv. Use SWI248 modes for
+ operands 0 and 1. Use SImode for operands 2 and 3. Copy operand 1
+ to a temporary if !ext_register_operand. Remove ancient
+ extract_bit_field workaround.
+ (*extzv<mode>): Rename from *mov<mode>_extzv_1.
+ (*extzvqi): Rename from *movqi_extzv_2.
+ (*testqi_ext_3): Remove modes from const_int_operand predicated
+ operands. Add "n" constraint.
+ (*btsq, *btrq, *btcq): Remove mode from const_0_to_63 predicated
+ operand. Add "J" constraint.
+ (*btsq, *btrq, *btcq peephole2s): Remove mode from
+ const_0_to_63 predicated operand.
+ (regmode): New insn attribute.
+ (*bt<mode>): Use SImode for operand 1. Change operand 1 predicate
+ to nonmemory_operand. Use regmode insn attribute.
+ (*jcc_bt<mode>_1): Convert operand 2 to SImode.
+ (*jcc_bt<mode>_mask): Remove mode from operand 3.
+ (*jcc_btsi_1, *jcc_btsi_mask_1): Remove patterns.
+ (tbm_bextri_<mode>): Remove modes from const_0_to_255 predicated
+ operands. Use "N" constraint instead of "n".
+
2015-07-06 Alan Lawrence <alan.lawrence@arm.com>
* config/arm/arm.md (movdi): Avoid odd-number ldrd/strd in ARM state.
2015-06-30 Marek Polacek <polacek@redhat.com>
* match.pd (X - (X / Y) * Y): Use convert1 and convert2. Convert
- both operands of the resulting expression.
+ both operands of the resulting expression.
* match.pd (~x | x): Don't use tree_nop_conversion_p. Build
the final expression with the operand's type and then convert
2015-06-25 Nick Clifton <nickc@redhat.com>
* config/bfin/bfin.c (bfin_expand_prologue): Set
- current_function_static_stack_size if flag_stack_usage_info is
- set.
+ current_function_static_stack_size if flag_stack_usage_info is set.
* config/ft32/ft32.c (ft32_expand_prologue): Likewise.
* config/h8300/h8300.c (h8300_expand_prologue): Likewise.
* config/iq2000/iq2000.c (iq2000_expand_prologue): Likewise.
the include list. Remove <new>.
* inchash.h: Remove all includes.
* mem-stats.h: Likewise.
- * vec.h: No special processing for generators or ggc.
+ * vec.h: No special processing for generators or ggc.
* alias.c : Adjust include files.
* alloc-pool.c : Likewise.
* alloc-pool.h : Likewise.
2015-05-20 Alan Modra <amodra@gmail.com>
* config/rs6000/rs6000.c (struct rs6000_stack): Correct comments.
- (rs6000_stack_info): Don't zero offsets when not saving registers.
- (debug_stack_info): Adjust to omit printing unused offsets,
- as before.
(direct_return): Test vrsave_size rather than vrsave_mask.
(rs6000_emit_prologue): Likewise. Remove redundant altivec tests.
(rs6000_emit_epilogue): Likewise.
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