+2014-11-12 Tobias Burnus <burnus@net-b.de>
+
+ * Makefile.in (CLOOGLIBS, CLOOGINC): Remove.
+ * configure.ac: Ditto.
+ * graphite-interchange.c: Remove HAVE_CLOOG block.
+ * config.in: Regenerate.
+ * configure: Regenerate.
+
+2014-11-12 Jiong Wang <jiong.wang@arm.com>
+
+ * config/aarch64/aarch64.h (CALL_USED_REGISTERS): Mark LR as
+ caller-save.
+ (EPILOGUE_USES): Guard the check by epilogue_completed.
+ * config/aarch64/aarch64.c (aarch64_layout_frame): Explictly check for
+ LR.
+ (aarch64_can_eliminate): Check LR_REGNUM liveness.
+
+2014-11-12 Ramana Radhakrishnan <ramana.radhakrishnan@arm.com>
+
+ * config/arm/arm.c (*<arith_shift_insn>_shiftsi): Fix typo.
+
+2014-11-12 Marek Polacek <polacek@redhat.com>
+
+ * fold-const.c (fold_binary_loc): Don't fold if the result
+ is undefined.
+ * match.pd (A + (-B) -> A - B, A - (-B) -> A + B,
+ -(-A) -> A): Likewise.
+
+2014-11-12 Richard Biener <rguenther@suse.de>
+
+ Merge from match-and-simplify branch
+ 2014-11-04 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
+
+ * genmatch.c (user_id): Add new member is_oper_list.
+ (user_id::user_id): Add new default argument.
+ (parser::parse_operator_list): New function.
+ (parser::parse_for): Allow operator-list.
+ (parser::parse_pattern): Call parser::parse_operator_list.
+ (parser::parse_operation): Reject operator-list.
+ * match-builtin.pd: Define operator lists POWs, CBRTs and SQRTs.
+
+ 2014-10-31 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
+
+ * genmatch.c (parser::parse_c_expr): Mark user-defined ops as used.
+
+ 2014-10-30 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
+
+ * genmatch.c (parser::parse_op): Check if predicate is used in
+ result operand.
+
+ 2014-10-29 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
+
+ * genmatch.c (parser::parse_for): Make sure to have a valid
+ token to report errors at.
+
+ 2014-10-28 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
+
+ * genmatch.c (parser): Add new member parsing_match_operand.
+ (parser::parse_operation): Check for conditional convert in result
+ operand.
+ (parser::parse_expr): Check for commutative operator in result operand.
+ Check for :type in match operand.
+ (parser::parse_simplify): Set/unset parsing_match_operand.
+ (parser::parser): Initialize parsing_match_operand.
+
+ 2014-10-28 Richard Biener <rguenther@suse.de>
+
+ * genmatch.c (parser::parse_for): Properly check for already
+ defined operators.
+
+ 2014-10-28 Prathamesh Kulkarni <bilbotheelffriend@gmail.com>
+
+ * genmatch.c (error_cb): Adjust for printing warnings.
+ (warning_at): New function.
+ (user_id): Add new member used.
+ (get_operator): Mark user_id as used.
+ (parse_for): Warn for unused operators.
+
+2014-11-12 Richard Biener <rguenther@suse.de>
+
+ * match.pd: Implement simple complex operations cancelling.
+ * fold-const.c (fold_unary_loc): Remove them here.
+
+2014-11-12 Joseph Myers <joseph@codesourcery.com>
+
+ * cppbuiltin.c (define_builtin_macros_for_compilation_flags):
+ Define __NO_MATH_ERRNO__ if -fno-math-errno.
+ * doc/cpp.texi (__NO_MATH_ERRNO__): Document predefined macro.
+
+2014-11-12 Richard Biener <rguenther@suse.de>
+
+ * genmatch.c (::gen_transform): Add capture_info and
+ expand_compares arguments.
+ (struct expr): Add is_generic flag.
+ (lower_cond): New functions lowering [VEC_]COND_EXPR
+ conditions to a GENERIC and a GIMPLE variant.
+ (lower): Call lower_cond.
+ (cmp_operand): Also compare the is_generic flag.
+ (capture_info::cinfo): Add cond_expr_cond_p flag.
+ (capture_info::capture_info): Pass down whether the
+ expression argument is a COND_EXPR condition.
+ (capture_info::walk_match): Likewise, mark captures
+ capturing COND_EXPR conditions with cond_expr_cond_p.
+ (expr::gen_transform): Pass down whether we need to
+ expand compares from COND_EXPR conditions.
+ (capture::gen_transform): Expand compares substituted
+ from COND_EXPR conditions into non-COND_EXPR conditions.
+ (dt_operand::gen_gimple_expr): Handle explicitely marked
+ GENERIC expressions as generic.
+ (dt_simplify::gen): Pass whether we need to expand
+ conditions to gen_transform. Handle capture results
+ which are from COND_EXPR conditions.
+ (main): Pass gimple flag down to lower.
+
+2014-11-12 Jakub Jelinek <jakub@redhat.com>
+
+ PR c/59708
+ * builtin-attrs.def (ATTR_NOTHROW_TYPEGENERIC_LEAF): New attribute.
+ * builtins.c (fold_builtin_arith_overflow): New function.
+ (fold_builtin_3): Use it.
+ * builtins.def (BUILT_IN_ADD_OVERFLOW, BUILT_IN_SUB_OVERFLOW,
+ BUILT_IN_MUL_OVERFLOW, BUILT_IN_SADD_OVERFLOW, BUILT_IN_SADDL_OVERFLOW,
+ BUILT_IN_SADDLL_OVERFLOW, BUILT_IN_SSUB_OVERFLOW,
+ BUILT_IN_SSUBL_OVERFLOW, BUILT_IN_SSUBLL_OVERFLOW,
+ BUILT_IN_SMUL_OVERFLOW, BUILT_IN_SMULL_OVERFLOW,
+ BUILT_IN_SMULLL_OVERFLOW, BUILT_IN_UADDL_OVERFLOW,
+ BUILT_IN_UADDLL_OVERFLOW, BUILT_IN_USUB_OVERFLOW,
+ BUILT_IN_USUBL_OVERFLOW, BUILT_IN_USUBLL_OVERFLOW,
+ BUILT_IN_UMUL_OVERFLOW, BUILT_IN_UMULL_OVERFLOW,
+ BUILT_IN_UMULLL_OVERFLOW): New built-in functions.
+ * builtin-types.def (BT_PTR_UINT, BT_PTR_ULONG, BT_PTR_LONGLONG,
+ BT_FN_BOOL_INT_INT_INTPTR, BT_FN_BOOL_LONG_LONG_LONGPTR,
+ BT_FN_BOOL_LONGLONG_LONGLONG_LONGLONGPTR, BT_FN_BOOL_UINT_UINT_UINTPTR,
+ BT_FN_BOOL_ULONG_ULONG_ULONGPTR,
+ BT_FN_BOOL_ULONGLONG_ULONGLONG_ULONGLONGPTR, BT_FN_BOOL_VAR): New.
+ * expr.c (write_complex_part): Remove prototype, no longer static.
+ * expr.h (write_complex_part): New prototype.
+ * function.c (aggregate_value_p): For internal functions return 0.
+ * gimple-fold.c (arith_overflowed_p): New functions.
+ (gimple_fold_call): Fold {ADD,SUB,MUL}_OVERFLOW internal calls.
+ * gimple-fold.h (arith_overflowed_p): New prototype.
+ * tree-ssa-dce.c: Include tree-ssa-propagate.h and gimple-fold.h.
+ (find_non_realpart_uses, maybe_optimize_arith_overflow): New
+ functions.
+ (eliminate_unnecessary_stmts): Transform {ADD,SUB,MUL}_OVERFLOW
+ into COMPLEX_CST/COMPLEX_EXPR if IMAGPART_EXPR of the result is
+ never used.
+ * gimplify.c (gimplify_call_expr): Handle gimplification of
+ internal calls with lhs.
+ * internal-fn.c (get_range_pos_neg, get_min_precision,
+ expand_arith_overflow_result_store): New functions.
+ (ubsan_expand_si_overflow_addsub_check): Renamed to ...
+ (expand_addsub_overflow): ... this. Add LOC, LHS, ARG0, ARG1,
+ UNSR_P, UNS0_P, UNS1_P, IS_UBSAN arguments, remove STMT argument.
+ Handle ADD_OVERFLOW and SUB_OVERFLOW expansion.
+ (ubsan_expand_si_overflow_neg_check): Renamed to ...
+ (expand_neg_overflow): ... this. Add LOC, LHS, ARG1, IS_UBSAN
+ arguments, remove STMT argument. Handle SUB_OVERFLOW with
+ 0 as first argument expansion.
+ (ubsan_expand_si_overflow_mul_check): Renamed to ...
+ (expand_mul_overflow): ... this. Add LOC, LHS, ARG0, ARG1,
+ UNSR_P, UNS0_P, UNS1_P, IS_UBSAN arguments, remove STMT argument.
+ Handle MUL_OVERFLOW expansion.
+ (expand_UBSAN_CHECK_ADD): Use expand_addsub_overflow, prepare
+ arguments for it.
+ (expand_UBSAN_CHECK_SUB): Use expand_addsub_overflow or
+ expand_neg_overflow, prepare arguments for it.
+ (expand_UBSAN_CHECK_MUL): Use expand_mul_overflow, prepare arguments
+ for it.
+ (expand_arith_overflow, expand_ADD_OVERFLOW, expand_SUB_OVERFLOW,
+ expand_MUL_OVERFLOW): New functions.
+ * internal-fn.def (ADD_OVERFLOW, SUB_OVERFLOW, MUL_OVERFLOW): New
+ internal functions.
+ * tree-vrp.c (check_for_binary_op_overflow): New function.
+ (extract_range_basic): Handle {REAL,IMAG}PART_EXPR if the operand
+ is SSA_NAME set by {ADD,SUB,MUL}_OVERFLOW internal functions.
+ (simplify_internal_call_using_ranges): Handle {ADD,SUB,MUL}_OVERFLOW
+ internal functions.
+ * optabs.def (umulv4_optab): New optab.
+ * config/i386/i386.md (umulv<mode>4, <u>mulvqi4): New define_expands.
+ (*umulv<mode>4, *<u>mulvqi4): New define_insns.
+ * doc/extend.texi (Integer Overflow Builtins): Document
+ __builtin_*_overflow.
+
+2014-11-12 Richard Biener <rguenther@suse.de>
+
+ * genmatch.c (capture_info::capture_info): Add missing
+ COND_EXPR handling.
+ (capture_info::walk_match): Fix COND_EXPR handling.
+ (capture_info::walk_result): Likewise.
+
+2014-11-12 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/63821
+ * match.pd: Add missing conversion to the -(T)-X pattern.
+
+2014-11-12 Richard Biener <rguenther@suse.de>
+
+ PR bootstrap/63819
+ * hash-table.h: Include ggc.h also for generator programs.
+ * genmatch.c (ggc_internal_cleared_alloc): Properly define
+ using MEM_STAT_DECL instead of CXX_MEM_STAT_INFO.
+
+2014-11-12 Thomas Preud'homme <thomas.preudhomme@arm.com>
+
+ PR tree-optimization/63761
+ * tree-ssa-math-opts.c (bswap_replace): Construct gsi from cur_stmt
+ rather than taking it as a parameter. Add some comments to explain the
+ gsi_move_before in case of load and why canonicalization of bswap into
+ a rotation is only done for 16bit values.
+ (pass_optimize_bswap::execute): Adapt for loop via gsi to make gsi
+ refer to the statement just before cur_stmt. Ignore 16bit bswap that
+ are already in canonical form. Adapt bswap_replace to removal of its
+ gsi parameter.
+
+2014-11-12 Richard Sandiford <richard.sandiford@arm.com>
+
+ * rtl.h (rtx_function, for_each_rtx, for_each_rtx_in_insn): Delete.
+ * rtlanal.c (non_rtx_starting_operands, for_each_rtx_1, for_each_rtx):
+ (for_each_rtx_in_insn): Delete.
+ (init_rtlanal): Remove initialization of non_rtx_starting_operands.
+ * df-core.c: Remove reference to for_each_rtx in comment.
+
+2014-11-12 Tejas Belagod <tejas.belagod@arm.com>
+
+ * Makefile.in (TEXI_GCC_FILES): Remove arm-acle-intrinsics.texi,
+ arm-neon-intrinsics.texi, aarch64-acle-intrinsics.texi.
+ * doc/aarch64-acle-intrinsics.texi: Remove.
+ * doc/arm-acle-intrinsics.texi: Remove.
+ * doc/arm-neon-intrinsics.texi: Remove.
+ * doc/extend.texi: Consolidate sections AArch64 intrinsics,
+ ARM NEON Intrinsics, ARM ACLE Intrinsics into one ARM C Language
+ Extension section. Add references to public ACLE specification.
+
+2014-11-11 Patrick Palka <ppalka@gcc.gnu.org>
+
+ * tree-vrp.c (register_edge_assert_for_2): Change return type to
+ void and adjust accordingly.
+ (register_edge_assert_for_1): Likewise.
+ (register_edge_assert_for): Likewise.
+ (find_conditional_asserts): Likewise.
+ (find_switch_asserts): Likewise.
+ (find_assert_locations_1): Likewise.
+ (find_assert_locations): Likewise.
+ (insert_range_insertions): Inspect the need_assert_for bitmap.
+
+2014-11-11 Andrew Pinski <apinski@cavium.com>
+
+ Bug target/61997
+ * config.gcc (aarch64*-*-*): Set target_gtfiles to include
+ aarch64-builtins.c.
+ * config/aarch64/aarch64-builtins.c: Include gt-aarch64-builtins.h
+ at the end of the file.
+
+2014-11-11 Anthony Brandon <anthony.brandon@gmail.com>
+ Manuel López-Ibáñez <manu@gcc.gnu.org>
+
+ PR driver/36312
+ * diagnostic-core.h: Add prototype for fatal_error.
+ * diagnostic.c (fatal_error): New function fatal_error.
+ * gcc.c (store_arg): Remove have_o_argbuf_index.
+ (process_command): Check if input and output files are the same.
+ * toplev.c (init_asm_output): Check if input and output files are
+ the same.
+
+2014-11-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ * reorg.c (fill_slots_from_thread): Do not copy frame-related insns.
+
+2014-11-11 Eric Botcazou <ebotcazou@adacore.com>
+
+ PR target/61535
+ * config/sparc/sparc.c (function_arg_vector_value): Deal with vectors
+ smaller than 8 bytes.
+ (sparc_function_arg_1): Tweak.
+ (sparc_function_value_1): Tweak.
+
+2014-11-11 David Malcolm <dmalcolm@redhat.com>
+
+ * ChangeLog.jit: New.
+ * Makefile.in (doc_build_sys): New variable, set to "sphinx" if
+ sphinx is installed, falling back to "texinfo" otherwise.
+ (FULL_DRIVER_NAME): New variable, adapted from the
+ install-driver target. New target, a symlink within the builddir,
+ linked to "xgcc", for use when running the JIT library from the
+ builddir.
+ (MOSTLYCLEANFILES): Add FULL_DRIVER_NAME.
+ (install-driver): Use $(FULL_DRIVER_NAME) rather than spelling it
+ out.
+ * configure.ac (doc_build_sys): New variable, set to "sphinx" if
+ sphinx is installed, falling back to "texinfo" otherwise.
+ (GCC_DRIVER_NAME): Generate a gcc-driver-name.h file containing
+ GCC_DRIVER_NAME for the benefit of jit/internal-api.c.
+ * configure: Regenerate.
+ * doc/install.texi (--enable-host-shared): Specify that this is
+ required when building libgccjit.
+ (Tools/packages necessary for modifying GCC): Add Sphinx.
+ * timevar.def (TV_JIT_REPLAY): New.
+ (TV_ASSEMBLE): New.
+ (TV_LINK): New.
+ (TV_LOAD): New.
+
+2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR target/63610
+ * configure: Regenerate.
+
+2014-11-11 James Greenhalgh <james.greenhalgh@arm.com>
+
+ * config/aarch64/aarch64-simd.md
+ (aarch64_simd_bsl<mode>_internal): Remove float cases, canonicalize.
+ (aarch64_simd_bsl<mode>): Add gen_lowpart expressions where we
+ are punning between float vectors and integer vectors.
+
+2014-11-11 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/alpha/alpha.c (alpha_emit_conditional_branch): Replace
+ open-coded swap with std::swap to swap values.
+ (alpha_emit_setcc): Ditto.
+ (alpha_emit_conditional_move): Ditto.
+ (alpha_split_tmode_pair): Ditto.
+
+2014-11-11 Evgeny Stupachenko <evstupac@gmail.com>
+
+ * tree-vect-data-refs.c (vect_shift_permute_load_chain): Extend shift
+ permutations on power of 2 cases.
+
+2014-11-11 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * config/aarch64/aarch64.h (MACHMODE): Remove 'enum' keyword.
+ (CUMULATIVE_ARGS): Guard on !defined(USED_FOR_TARGET).
+
+2014-11-11 Richard Biener <rguenther@suse.de>
+
+ * tree-core.h (pedantic_lvalues): Remove.
+ * fold-const.c (pedantic_lvalues): Likewise.
+ (pedantic_non_lvalue_loc): Remove conditional non_lvalue_loc call.
+
+2014-11-11 Martin Liska <mliska@suse.cz>
+
+ PR ipa/63622
+ PR ipa/63795
+ * ipa-icf.c (sem_function::merge): Add new target symbol alias
+ support guard.
+ (sem_variable::merge): Likewise.
+ * ipa-icf.h (target_supports_symbol_aliases_p): New function.
+
+2014-11-11 Richard Biener <rguenther@suse.de>
+
+ * match.pd: Implement patterns from associate_plusminus
+ and factor in differences from the fold-const.c implementation.
+ * fold-const.c (fold_binary_loc): Remove patterns here.
+ * tree-ssa-forwprop.c (associate_plusminus): Remove.
+ (pass_forwprop::execute): Don't call it.
+ * tree.c (tree_nop_conversion_p): New function, factored
+ from tree_nop_conversion.
+ * tree.h (tree_nop_conversion_p): Declare.
+
+2014-11-11 Uros Bizjak <ubizjak@gmail.com>
+
+ * system.h: Include algorithm and utility.
+ * rtl.h: Do not include utility here.
+ * wide-int.h: Ditto.
+ * tree-vect-data-refs.c (swap): Remove template.
+ (vect_prune_runtime_alias_test_list): Use std::swap instead of swap.
+
+2014-11-11 Francois-Xavier Coudert <fxcoudert@gcc.gnu.org>
+
+ PR bootstrap/63699
+ PR bootstrap/63750
+ * system.h: Include <string> before "safe-ctype.h"
+ * wide-int.h (wi::smin, wi::smax, wi::umin, wi::umax): Prefix
+ calls to min/max with wi namespace.
+ * ipa-chkp.c: Don't include <string>.
+
+2014-11-11 Terry Guo <terry.guo@arm.com>
+
+ * doc/invoke.texi (-masm-syntax-unified): Reword and fix typo.
+ * config/arm/thumb1.md (*thumb_mulsi3): Use movs to move low
+ registers.
+ (*thumb1_movhf): Likewise.
+
+2014-11-11 Uros Bizjak <ubizjak@gmail.com>
+
+ * sreal.c (sreal::to_int): Use INTTYPE_MAXIMUM (int64_t)
+ instead of INT64_MAX.
+
+2014-11-11 Tobias Burnus <burnus@net-b.de>
+
+ * doc/install.texi (Prerequisites): Remove CLooG.
+
+2014-11-10 Trevor Saunders <tsaunders@mozilla.com>
+
+ * ipa-inline.c (edge_badness): Adjust.
+ (inline_small_functions): Likewise.
+ * predict.c (propagate_freq): Likewise.
+ (estimate_bb_frequencies): Likewise.
+ * sreal.c (sreal::dump): Rename from dump_sreal.
+ (debug): Adjust.
+ (copy): Remove function.
+ (sreal::shift_right): Rename from sreal_sift_right.
+ (sreal::normalize): Rename from normalize.
+ (sreal_init): Remove function.
+ (sreal::to_int): Rename from sreal_to_int.
+ (sreal_compare): Remove function.
+ (sreal::operator+): Rename from sreal_add.
+ (sreal::operator-): Rename from sreal_sub.
+ (sreal::operator*): Rename from sreal_mul.
+ (sreal::operator/): Rename from sreal_div.
+ * sreal.h (class sreal): Adjust.
+ (inline sreal &operator+=): New operator.
+ (inline sreal &operator-=): Likewise.
+ (inline sreal &operator/=): Likewise.
+ (inline sreal &operator*=): Likewise.
+ (inline bool operator!=): Likewise.
+ (inline bool operator>): Likewise.
+ (inline bool operator<=): Likewise.
+ (inline bool operator>=): Likewise.
+
+2014-11-11 Bin Cheng <bin.cheng@arm.com>
+
+ * sched-deps.c (sched_analyze_1): Check pending list if it is not
+ less than MAX_PENDING_LIST_LENGTH.
+ (sched_analyze_2, sched_analyze_insn, deps_analyze_insn): Ditto.
+
+2014-11-11 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_decompose_address): Replace open-coded
+ swap with std::swap to swap values.
+ (ix86_fixup_binary_operands): Ditto.
+ (ix86_binary_operator_ok): Ditto.
+ (ix86_prepare_fp_compare_args): Ditto.
+ (ix86_expand_branch): Ditto.
+ (ix86_expand_carry_flag_compare): Ditto.
+ (ix86_expand_int_movcc): Ditto.
+ (ix86_prepare_sse_fp_compare_args): Ditto.
+ (ix86_expand_sse_fp_minmax): Ditto.
+ (ix86_expand_int_vcond): Ditto.
+ (ix86_split_long_move): Ditto.
+ (ix86_expand_sse_comi): Ditto.
+ (ix86_expand_sse_compare_and_jump): Ditto.
+ (ix86_expand_sse_compare_mask): Ditto.
+ * config/i386/i386.md (*add<mode>_1): Ditto.
+ (addsi_1_zext): Ditto.
+ (*addhi_1): Ditto.
+ (*addqi_1): Ditto.
+ (*add<mode>_2): Ditto.
+ (*addsi_2_zext): Ditto.
+ (*add<mode>_3): Ditto.
+ (*addsi_3_zext): Ditto.
+ (*add<mode>_5): Ditto.
+ (absneg splitter): Ditto.
+
+2014-11-11 Uros Bizjak <ubizjak@gmail.com>
+
+ Revert:
+ 2014-10-31 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/63620
+ * config/i386/i386-protos.h (ix86_use_pseudo_pic_reg): Declare.
+ * config/i386/i386.c (ix86_use_pseudo_pic_reg): Export.
+ * config/i386/i386.md (*pushtf): Allow only CONST_DOUBLEs that won't
+ be reloaded through memory.
+ (*pushxf): Ditto.
+ (*pushdf): Ditto.
+
+2014-11-11 Jakub Jelinek <jakub@redhat.com>
+ Martin Liska <mliska@suse.cz>
+
+ * ipa-icf-gimple.c (func_checker::compare_bb): Fix comment typo.
+ (func_checker::compare_gimple_call): Compare gimple_call_fn,
+ gimple_call_chain, gimple_call_fntype and call flags.
+
+2014-11-10 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/63620
+ PR rtl-optimization/63799
+ * lra-lives.c (process_bb_lives): Do not delete EH_REGION, trapped
+ and setting PIC pseudo insns.
+ (lra_create_live_ranges): Fix the typo.
+
+2014-11-10 Patrick Palka <ppalka@gcc.gnu.org>
+
+ PR middle-end/63748
+ * tree-ssa-propagate.c (may_propagate_copy): Allow propagating
+ SSA copies whose source and destination names both occur in
+ abnormal PHIs.
+
+2014-11-10 Roman Gareev <gareevroman@gmail.com>
+
+ * Makefile.in: Remove the compilation of graphite-clast-to-gimple.o.
+ * common.opt: Remove using of fgraphite-code-generator flag.
+ * flag-types.h: Likewise.
+ * graphite.c: Remove using of CLooG.
+ * graphite-blocking.c: Likewise.
+ * graphite-dependences.c: Likewise.
+ * graphite-poly.c: Likewise.
+ * graphite-poly.h: Likewise.
+ * graphite-scop-detection.c: Likewise.
+ * graphite-sese-to-poly.c: Likewise.
+ * graphite-clast-to-gimple.c: Removed.
+ * graphite-clast-to-gimple.h: Likewise.
+ * graphite-htab.h: Likewise.
+
+2014-11-10 Paolo Carlini <paolo.carlini@oracle.com>
+
+ * doc/invoke.texi ([-Wshift-count-negative, -Wshift-count-overflow]):
+ Add.
+
+2014-11-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/frv/frv.c (frv_io_handle_use_1): Delete.
+ (frv_io_handle_use): Use find_all_hard_regs.
+
+2014-11-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/frv/frv.c (frv_registers_conflict_p_1): Take an rtx rather
+ than an rtx *. Take the regstate_t directly rather than via a void *.
+ Return a bool rather than an int. Iterate over all subrtxes here.
+ (frv_registers_conflict_p): Update accordingly.
+
+2014-11-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/frv/frv.c: Include rtl-iter.h.
+ (frv_acc_group_1): Delete.
+ (frv_acc_group): Use FOR_EACH_SUBRTX.
+
+2014-11-10 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/frv/frv.c: Move include of rtl.h after hard-reg-set.h.
+ (frv_clear_registers_used): Delete.
+ (frv_ifcvt_modify_tests): Use find_all_hard_regs.
+
+2014-11-10 Jan Hubicka <hubicka@ucw.cz>
+
+ PR bootstrap/63573
+ * calls.c (initialize_argument_information): When emitting thunk call
+ use original memory placement of the argument.
+
+2014-11-10 Renlin Li <renlin.li@arm.com>
+
+ PR middle-end/61529
+ * tree-ssa-threadupdate.c (compute_path_counts): Bound path_in_freq.
+
+2014-11-10 Thomas Preud'homme <thomas.preudhomme@arm.com>
+
+ * expmed.c (expand_shift_1): Expand 8 bit rotate of 16 bit value to
+ bswaphi if available.
+
+2014-11-10 Bernd Schmidt <bernds@codesourcery.com>
+
+ * config/nvptx/nvptx.c: New file.
+ * config/nvptx/nvptx.h: New file.
+ * config/nvptx/nvptx-protos.h: New file.
+ * config/nvptx/nvptx.md: New file.
+ * config/nvptx/t-nvptx: New file.
+ * config/nvptx/nvptx.opt: New file.
+ * common/config/nvptx/nvptx-common.c: New file.
+ * config.gcc: Handle nvptx-*-*.
+
+2014-11-10 Richard Biener <rguenther@suse.de>
+
+ * tree-ssa-operands.c (finalize_ssa_uses): Properly put
+ released operands on the free list.
+
+2014-11-10 Richard Biener <rguenther@suse.de>
+
+ * match.pd: Implement pattern from simplify_mult.
+ * tree-ssa-forwprop.c (simplify_mult): Remove.
+ (pass_forwprop::execute): Do not call simplify_mult.
+
+2014-11-10 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/63800
+ * tree-ssa-pre.c (eliminate_push_avail): Push in a way so
+ we can restore the previous availability in after_dom_children.
+ (eliminate_dom_walker::after_dom_children): Restore
+ previous availability.
+
+2014-11-10 Richard Biener <rguenther@suse.de>
+
+ PR middle-end/63798
+ * expr.c (expand_expr_real_2): When expanding FMA_EXPRs
+ properly treat the embedded multiplication as commutative
+ when looking for feeding negates.
+
+2014-11-10 Joern Rennecke <joern.rennecke@embecosm.com>
+
+ * config/avr/avr.h (CPLUSPLUS_CPP_SPEC): Define.
+
+2014-11-10 Martin Liska <mliska@suse.cz>
+
+ * gcc.dg/tree-ssa/ldist-19.c: ICF is disabled
+ for the test because of default char signedness
+ on powerpc64 target.
+
+2014-11-10 Richard Biener <rguenther@suse.de>
+
+ * match.pd: Implement pattern from simplify_conversion_from_bitmask.
+ * tree-ssa-forwprop.c (simplify_conversion_from_bitmask): Remove.
+ (pass_forwprop::execute): Do not call simplify_conversion_from_bitmask.
+
+2014-11-10 Richard Biener <rguenther@suse.de>
+
+ * match.pd: Move rest of the conversion combining patterns
+ from tree-ssa-forwprop.c.
+ * tree-ssa-forwprop.c (combine_conversions): Remove.
+ (pass_forwprop::execute): Do not call it.
+
+2014-11-10 Eric Botcazou <ebotcazou@adacore.com>
+
+ * gimple-low.c (lower_function_body): Clear the location of the first
+ inserted representative return if it also fills in for the fallthru.
+
+2014-11-10 Yuri Rumyantsev <ysrumyan@gmail.com>
+
+ * tree-if-conv.c (add_to_predicate_list): Check unconditionally
+ that bb is always executed to early exit. Use predicate of
+ cd-equivalent block for join blocks if it exists.
+ (if_convertible_loop_p_1): Recompute POST_DOMINATOR tree.
+ (tree_if_conversion): Free post-dominance information.
+
+2014-11-09 Jason Merrill <jason@redhat.com>
+
+ * config/i386/avx512vldqintrin.h (_mm256_broadcast_f32x2): __mmask8.
+ * config/i386/avx512vlintrin.h (_mm256_mask_cvtepi32_storeu_epi16)
+ (_mm_mask_cvtusepi32_storeu_epi16)
+ (_mm_mask_cvtsepi64_storeu_epi32): Return void.
+
+2014-11-09 Joern Rennecke <joern.rennecke@embecosm.com>
+
+ * config/avr/predicates.md (low_io_address_operand): Fix typo.
+
+2014-11-09 Vladimir Makarov <vmakarov@redhat.com>
+
+ PR rtl-optimization/63620
+ * lra-constraints.c (substitute_pseudo): Add prefix lra_ to the
+ name. Move to lra.c. Make it external.
+ (substitute_pseudo_within_insn): Ditto.
+ (inherit_reload_reg, split_reg, remove_inheritance_pseudos): Use
+ the new names.
+ (undo_optional_reloads): Ditto.
+ * lra-int.h (lra_dump_bitmap_with_title, lra_substitute_pseudo):
+ New prototypes.
+ (lra_substitute_pseudo_within_insn): Ditto.
+ * lra-lives.c (bb_killed_pseudos, bb_gen_pseudos): New.
+ (mark_regno_live): Add parameter. Update bb_gen_pseudos.
+ (mark_regno_dead): Add parameter. Update bb_gen_pseudos and
+ bb_killed_pseudos.
+ (struct bb_data, bb_data_t, bb_data): New.
+ (get_bb_data, get_bb_data_by_index): Ditto.
+ (all_hard_regs_bitmap): New.
+ (live_trans_fun, live_con_fun_0, live_con_fun_n, all_blocks): New.
+ (initiate_live_solver, finish_live_solver): New.
+ (process_bb_lives): Change return type. Add code updating local
+ live data and removing dead insns. Pass new argument to
+ mark_regno_live and mark_regno_dead. Check changing bb pseudo
+ life info. Return the result.
+ (lra_create_live_ranges): Add code to do global pseudo live
+ analysis.
+ (lra_live_ranges_init): Call initiate_live_solver.
+ (lra_live_ranges_finish): Call finish_live_solver.
+ * lra.c (lra_dump_bitmap_with_title): New.
+ (lra_substitute_pseudo, lra_substitute_pseudo_within_insn): Move
+ from lra-constraints.c.
+
+2014-11-09 Richard Biener <rguenther@suse.de>
+
+ * match.pd: Add patterns convering two conversions in a row
+ from fold-const.c.
+ * fold-const.c (fold_unary_loc): Remove them here.
+ * tree-ssa-forwprop.c (combine_conversions): Likewise.
+ * genmatch.c (dt_node::gen_kids): Check whether we may
+ follow SSA use-def chains.
+
+2014-11-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/aarch64/aarch64.c: Include rtl-iter.h.
+ (aarch64_tls_operand_p_1): Delete.
+ (aarch64_tls_operand_p): Use FOR_EACH_SUBRTX.
+
+2014-11-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/arm/arm.c (arm_note_pic_base): Delete.
+ (arm_cannot_copy_insn_p): Use FOR_EACH_SUBRTX.
+
+2014-11-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/arm/arm.c: Include rtl-iter.h.
+ (arm_tls_referenced_p_1): Delete.
+ (arm_tls_referenced_p): Use FOR_EACH_SUBRTX.
+
+2014-11-08 Richard Sandiford <richard.sandiford@arm.com>
+
+ * config/arm/aarch-common.c: Include rtl-iter.h.
+ (search_term, arm_find_sub_rtx_with_search_term): Delete.
+ (arm_find_sub_rtx_with_code): Use FOR_EACH_SUBRTX_VAR.
+ (arm_get_set_operands): Pass the insn pattern rather than the
+ insn itself.
+ (arm_no_early_store_addr_dep): Likewise.
+
+2014-11-08 Eric Botcazou <ebotcazou@adacore.com>
+
+ * config/arm/arm.c (arm_set_return_address): Mark the store as frame
+ related, if any.
+ (thumb_set_return_address): Likewise.
+
+2014-11-07 Jeff Law <law@redhat.com>
+
+ PR tree-optimization/61515
+ * tree-ssa-threadedge.c (invalidate_equivalences): Walk the unwinding
+ stack rather than looking at every SSA_NAME's value.
+
+2014-11-07 Richard Biener <rguenther@suse.de>
+
+ PR tree-optimization/63605
+ * fold-const.c (fold_binary_loc): Properly use element_precision
+ for types that may not be scalar.
+
+2014-11-07 Evgeny Stupachenko <evstupac@gmail.com>
+
+ PR target/63534
+ * config/i386/i386.md (builtin_setjmp_receiver): Use
+ pic_offset_table_rtx for PIC register.
+ (nonlocal_goto_receiver): Delete.
+
+2014-11-07 Daniel Hellstrom <daniel@gaisler.com>
+
+ * config.gcc (sparc-*-rtems*): Clean away unused t-elf.
+ * config/sparc/t-rtems: Add leon3v7 and muser-mode multilibs.
+
+2014-11-07 Martin Liska <mliska@suse.cz>
+
+ PR ipa/63580
+ * cgraphunit.c (cgraph_node::create_wrapper):
+ TREE_ADDRESSABLE is set to false for a newly created thunk.
+
+2014-11-07 Martin Liska <mliska@suse.cz>
+
+ PR ipa/63747
+ * ipa-icf-gimple.c (func_checker::compare_gimple_switch):
+ Missing checking for CASE_LOW and CASE_HIGH added.
+
+2014-11-07 Martin Liska <mliska@suse.cz>
+
+ PR ipa/63595
+ * cgraphunit.c (cgraph_node::expand_thunk): DECL_BY_REFERENCE
+ is correctly handled for thunks created by IPA ICF.
+
2014-11-07 Jiong Wang <jiong.wang@arm.com>
2014-11-07 Richard Biener <rguenther@suse.de>
2014-11-06 Bernd Schmidt <bernds@codesourcery.com>
+ * function.c (thread_prologue_and_epilogue_insns): No longer static.
+ * function.h (thread_prologue_and_epilogue_insns): Declare.
+
+ * target.def (assemble_undefined_decl): New hooks.
+ * hooks.c (hook_void_FILEptr_constcharptr_const_tree): New function.
+ * hooks.h (hook_void_FILEptr_constcharptr_const_tree): Declare.
+ * doc/tm.texi.in (TARGET_ASM_ASSEMBLE_UNDEFINED_DECL): Add.
+ * doc/tm.texi: Regenerate.
+ * output.h (assemble_undefined_decl): Declare.
+ (get_fnname_from_decl): Declare.
+ * varasm.c (assemble_undefined_decl): New function.
+ (get_fnname_from_decl): New function.
+ * final.c (rest_of_handle_final): Use it.
+ * varpool.c (varpool_output_variables): Call assemble_undefined_decl
+ for nodes without a definition.
+
* target.def (call_args, end_call_args): New hooks.
* hooks.c (hook_void_rtx_tree): New empty function.
* hooks.h (hook_void_rtx_tree): Declare.
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