+2015-07-27 Jason Merrill <jason@redhat.com>
+
+ PR debug/66468
+ * dwarf2out.c (gen_inlined_subroutine_die): Check
+ cgraph_function_possibly_inlined_p.
+
+2015-07-27 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * gcc/config/aarch64/aarch64.md (aarch64_lshr_sisd_or_int_<mode>3):
+ Place integer variant first.
+ (aarch64_ashr_sisd_or_int_<mode>3): Likewise.
+
+2015-07-27 Alan Lawrence <alan.lawrence@arm.com>
+
+ PR/63870
+ * config/arm/arm-builtins.c (enum arm_builtins):
+ Add ARM_BUILTIN_NEON_BASE and ARM_BUILTIN_NEON_LANE_CHECK.
+ (ARM_BUILTIN_NEON_BASE): Rename macro to....
+ (ARM_BUILTIN_NEON_PATTERN_START): ...this.
+ (arm_init_neon_builtins): Register __builtin_arm_lane_check.
+ (arm_expand_neon_builtin): Handle ARM_BUILTIN_NEON_LANE_CHECK.
+
+2015-07-27 Alan Lawrence <alan.lawrence@arm.com>
+
+ PR/63870
+ * config/arm/arm-builtins.c (enum arm_type_qualifiers):
+ Add qualifier_lane_index.
+ (arm_binop_imm_qualifiers, BINOP_IMM_QUALIFIERS): New.
+ (arm_getlane_qualifiers): Use qualifier_lane_index.
+ (arm_lanemac_qualifiers): Rename to...
+ (arm_mac_n_qualifiers): ...this.
+ (LANEMAC_QUALIFIERS): Rename to...
+ (MAC_N_QUALIFIERS): ...this.
+ (arm_mac_lane_qualifiers, MAC_LANE_QUALIFIERS): New.
+ (arm_setlane_qualifiers): Use qualifier_lane_index.
+ (arm_ternop_imm_qualifiers, TERNOP_IMM_QUALIFIERS): New.
+ (enum builtin_arg): Add NEON_ARG_LANE_INDEX.
+ (arm_expand_neon_args): Handle NEON_ARG_LANE_INDEX.
+ (arm_expand_neon_builtin): Handle qualifier_lane_index.
+
+ * config/arm/arm-protos.h (neon_lane_bounds): Add const_tree parameter.
+ * config/arm/arm.c (bounds_check): Likewise, improve error message.
+ (neon_lane_bounds, neon_const_bounds): Add arguments to bounds_check.
+ * config/arm/arm_neon_builtins.def (vshrs_n, vshru_n, vrshrs_n,
+ vrshru_n, vshrn_n, vrshrn_n, vqshrns_n, vqshrnu_n, vqrshrns_n,
+ vqrshrnu_n, vqshrun_n, vqrshrun_n, vshl_n, vqshl_s_n, vqshl_u_n,
+ vqshlu_n, vshlls_n, vshllu_n): Change qualifiers to BINOP_IMM.
+ (vsras_n, vsrau_n, vrsras_n, vrsrau_n, vsri_n, vsli_n): Change
+ qualifiers to TERNOP_IMM.
+ (vdup_lane): Change qualifiers to GETLANE.
+ (vmla_lane, vmlals_lane, vmlalu_lane, vqdmlal_lane, vmls_lane,
+ vmlsls_lane, vmlslu_lane, vqdmlsl_lane): Change qualifiers to MAC_LANE.
+ (vmla_n, vmlals_n, vmlalu_n, vqdmlal_n, vmls_n, vmlsls_n, vmlslu_n,
+ vqdmlsl_n): Change qualifiers to MAC_N.
+
+ * config/arm/neon.md (neon_vget_lane<mode>, neon_vget_laneu<mode>,
+ neon_vget_lanedi, neon_vget_lanev2di, neon_vset_lane<mode>,
+ neon_vset_lanedi, neon_vdup_lane<mode>, neon_vdup_lanedi,
+ neon_vdup_lanev2di, neon_vmul_lane<mode>, neon_vmul_lane<mode>,
+ neon_vmull<sup>_lane<mode>, neon_vqdmull_lane<mode>,
+ neon_vq<r>dmulh_lane<mode>, neon_vq<r>dmulh_lane<mode>,
+ neon_vmla_lane<mode>, neon_vmla_lane<mode>, neon_vmlal<sup>_lane<mode>,
+ neon_vqdmlal_lane<mode>, neon_vmls_lane<mode>, neon_vmls_lane<mode>,
+ neon_vmlsl<sup>_lane<mode>, neon_vqdmlsl_lane<mode>):
+ Remove call to neon_lane_bounds.
+
+2015-07-27 Wilco Dijkstra <wdijkstr@arm.com>
+
+ * config/aarch64/aarch64.md (aarch64_ashl_sisd_or_int_<mode>3):
+ Place integer variant first.
+
+2015-07-27 Matthew Wahab <matthew.wahab@arm.com>
+
+ * config/arm/arm-arches.def: Add "armv6kz". Replace 6ZK with 6KZ
+ and FL_FOR_ARCH6ZK with FL_FOR_ARCH6KZ.
+ * config/arm/arm-c.c (arm_cpu_builtins): Emit "__ARM_ARCH_6ZK__"
+ for armv6kz targets.
+ * config/arm/arm-cores.def: Replace 6ZK with 6KZ.
+ * config/arm/arm-protos.h (FL_ARCH6KZ): New.
+ (FL_FOR_ARCH6ZK): Remove.
+ (FL_FOR_ARCH6KZ): New.
+ (arm_arch6zk): New declaration.
+ * config/arm/arm-tables.opt: Regenerate.
+ * config/arm/arm.c (arm_arch6kz): New.
+ (arm_option_override): Set arm_arch6kz.
+ * config/arm/arm.h (BASE_ARCH_6ZK): Rename to BASE_ARCH_6KZ.
+ * config/arm/driver-arm.c: Add comment to "armv6zk" entry.
+ * doc/invoke.texi: Replace "armv6zk" with "armv6kz".
+
+2015-07-27 Marek Polacek <polacek@redhat.com>
+
+ PR c++/66555
+ PR c/54979
+ * doc/invoke.texi: Document -Wtautological-compare.
+
+2015-07-27 Richard Biener <rguenther@suse.de>
+
+ * genmatch.c (decision_tree::gen_gimple): Split out large
+ subtrees into separate functions.
+ (decision_tree::gen_generic): Likewise.
+
+2015-07-26 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/alpha/alpha.c: Use SUBREG_P predicate.
+ * config/alpha/predicates.md: Ditto.
+
+2015-07-25 Dominik Vogt <vogt@linux.vnet.ibm.com>
+
+ * config.host (s390*-*-*): Include driver-native.c only when
+ building with s390* as host *and* target.
+
+2015-07-25 Oleg Endo <olegendo@gcc.gnu.org>
+
+ PR target/66930
+ * config/sh/sh.c (sh_split_movrt_negc_to_movt_xor): Add missing
+ T bit register modified_between_p check.
+
+2015-07-25 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c: Use SUBREG_P predicate.
+ * config/i386/i386.md: Ditto.
+ * config/i386/sse.md: Ditto.
+ * config/i386/predicates.md: Ditto.
+
+2015-07-25 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/67004
+ * config/i386/i386.h (ADJUST_INSN_LENGTH): Use NONDEBUG_INSN_P (INSN)
+ predicate and INSN_CODE (INSN) >= 0 to check for valid instruction.
+
+2015-07-25 Sebastian Pop <s.pop@samsung.com>
+
+ * Makefile.in: Remove use of TREEBROWSER.
+ * config.in: Regenerated.
+ * configure: Regenerated.
+ * configure.ac: Remove definition of TREEBROWSER.
+ * tree-browser.c: Removed.
+ * tree-browser.def: Removed.
+
+2015-07-25 Sebastian Pop <s.pop@samsung.com>
+
+ * graphite-scop-detection.c: Include gimple-pretty-print.h.
+ (stmt_simple_for_scop_p): Print when a stmt is not handled in
+ Graphite.
+ (scopdet_basic_block_info): Print when a loop or bb cannot be
+ represented in Graphite.
+
+2015-07-25 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/66648
+ * config/i386/i386.c (ix86_expand_set_or_movmem): Emit main loop
+ execution guard when min_size is less than size_needed.
+
+2015-07-25 Sebastian Pop <s.pop@samsung.com>
+
+ * doc/install.texi: Document supported versions of ISL.
+
+2015-07-25 Jeff Law <law@redhat.com>
+
+ Revert:
+ PR lto/66752
+ * tree-ssa-threadedge.c (simplify_conrol_stmt_condition): If we are
+ unable to find X NE 0 in the tables, return X as the simplified
+ condition.
+ (fsm_find_control_statement_thread_paths): If nodes in NEXT_PATH are
+ in VISISTED_BBS, then return failure. Else add nodes from NEXT_PATH
+ to VISISTED_BBS. */
+ * tree-ssa-threadupdate.c (duplicate_thread_path): Fix up edge flags
+ after removing the control flow statement and unnecessary edges.
+
+2015-07-25 David Edelsohn <dje.gcc@gmail.com>
+
+ Revert:
+ 2015-07-23 Alexandre Oliva <aoliva@redhat.com>
+
+ PR rtl-optimization/64164
+ * Makefile.in (OBJS): Drop tree-ssa-copyrename.o.
+ * tree-ssa-copyrename.c: Removed.
+ * opts.c (default_options_table): Drop -ftree-copyrename. Add
+ -ftree-coalesce-vars.
+ * passes.def: Drop all occurrences of pass_rename_ssa_copies.
+ * common.opt (ftree-copyrename): Ignore.
+ (ftree-coalesce-inlined-vars): Likewise.
+ * doc/invoke.texi: Remove the ignored options above.
+ * gimple-expr.h (gimple_can_coalesce_p): Move declaration
+ * tree-ssa-coalesce.h: ... here.
+ * tree-ssa-uncprop.c: Include tree-ssa-coalesce.h and other
+ headers required by it.
+ * gimple-expr.c (gimple_can_coalesce_p): Allow coalescing
+ across variables when flag_tree_coalesce_vars. Check register
+ use and promoted modes to allow coalescing. Moved to
+ tree-ssa-coalesce.c.
+ * tree-ssa-live.c (struct tree_int_map_hasher): Move along
+ with its member functions to tree-ssa-coalesce.c.
+ (var_map_base_init): Likewise. Renamed to
+ compute_samebase_partition_bases.
+ (partition_view_normal): Drop want_bases parameter.
+ (partition_view_bitmap): Likewise.
+ * tree-ssa-live.h: Adjust declarations.
+ * tree-ssa-coalesce.c: Include explow.h.
+ (build_ssa_conflict_graph): Process PARM_ and RESULT_DECLs's
+ default defs at the entry point.
+ (dump_part_var_map): New.
+ (compute_optimized_partition_bases): New, called by...
+ (coalesce_ssa_name): ... when flag_tree_coalesce_vars, instead
+ of compute_samebase_partition_bases. Adjust.
+ * alias.c (nonoverlapping_memrefs_p): Disregard gimple-regs.
+ * cfgexpand.c (leader_merge): New.
+ (get_rtl_for_parm_ssa_default_def): New.
+ (set_rtl): Merge exprs and attrs, even for MEMs and non-SSA
+ vars. Update DECL_RTL for PARM_DECLs and RESULT_DECLs too.
+ (expand_one_stack_var_at): Handle anonymous SSA_NAMEs. Drop
+ redundant MEM attr setting.
+ (expand_one_stack_var_1): Handle anonymous SSA_NAMEs. Renamed
+ from...
+ (expand_one_stack_var): ... this. New wrapper to check and
+ skip already expanded SSA partitions.
+ (record_alignment_for_reg_var): New, factored out of...
+ (expand_one_var): ... this.
+ (expand_one_ssa_partition): New.
+ (adjust_one_expanded_partition_var): New.
+ (expand_one_register_var): Check and skip already expanded SSA
+ partitions.
+ (expand_used_vars): Don't create DECLs for anonymous SSA
+ names. Expand all SSA partitions, then adjust all SSA names.
+ (pass::execute): Replace the loops that set
+ SA.partition_to_pseudo from partition leaders and cleared
+ DECL_RTL for multi-location variables, and that which used to
+ rename vars and set attrs, with one that clears DECL_RTL and
+ checks that PARMs and RESULTs default_defs match DECL_RTL.
+ * cfgexpand.h (get_rtl_for_parm_ssa_default_def): Declare.
+ * emit-rtl.c (set_reg_attrs_for_parm): Handle NULL decl.
+ * explow.c (promote_ssa_mode): New.
+ * explow.h (promote_ssa_mode): Declare.
+ * expr.c (expand_expr_real_1): Handle anonymous SSA_NAMEs.
+ * function.c: Include cfgexpand.h.
+ (use_register_for_decl): Handle SSA_NAMEs, anonymous or not.
+ (use_register_for_parm_decl): Wrapper for the above to
+ special-case the result_ptr.
+ (rtl_for_parm): Ditto for get_rtl_for_parm_ssa_default_def.
+ (split_complex_args): Take assign_parm_data_all argument.
+ Pass it to rtl_for_parm. Set up rtl and context for split
+ args.
+ (assign_parms_augmented_arg_list): Adjust.
+ (maybe_reset_rtl_for_parm): Reset DECL_RTL of parms with
+ multiple locations. Recognize split complex args.
+ (assign_parm_adjust_stack_rtl): Add all and parm arguments,
+ for rtl_for_parm. For SSA-assigned parms, zero stack_parm.
+ (assign_parm_setup_block): Prefer SSA-assigned location.
+ (assign_parm_setup_reg): Likewise. Use entry_parm for equiv
+ if stack_parm is NULL.
+ (assign_parm_setup_stack): Prefer SSA-assigned location.
+ (assign_parms): Maybe reset DECL_RTL of params. Adjust stack
+ rtl before testing for pointer bounds. Special-case result_ptr.
+ (expand_function_start): Maybe reset DECL_RTL of result.
+ Prefer SSA-assigned location for result and static chain.
+ Factor out DECL_RESULT and SET_DECL_RTL.
+ * tree-outof-ssa.c (insert_value_copy_on_edge): Handle
+ anonymous SSA names. Use promote_ssa_mode.
+ (get_temp_reg): Likewise.
+ (remove_ssa_form): Adjust.
+ * stor-layout.c (layout_decl): Don't set mem attributes of
+ non-MEMs.
+ * var-tracking.c (dataflow_set_clear_at_call): Take call_insn
+ and get its reg_usage for reg invalidation.
+ (compute_bb_dataflow): Pass it insn.
+ (emit_notes_in_bb): Likewise.
+
+2015-07-25 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_va_start): Remove
+ unneeded !TARGET_64BIT check.
+ (ix86_gimplify_va_arg): Ditto.
+
+2015-07-24 Tom de Vries <tom@codesourcery.com>
+
+ * graphite-sese-to-poly.c (build_poly_scop): Always call
+ rewrite_commutative_reductions_out_of_ssa.
+
+2015-07-24 Tom de Vries <tom@codesourcery.com>
+
+ * graphite-sese-to-poly.c (is_reduction_operation_p): Limit
+ flag_associative_math to FLOAT_TYPE_P. Honour
+ TYPE_OVERFLOW_WRAPS for INTEGRAL_TYPE_P. Don't allow any other types.
+
+2015-07-24 Manuel López-Ibáñez <manu@gcc.gnu.org>
+
+ PR c++/64079
+ * toplev.c (check_global_declaration): Use DECL_SOURCE_LOCATION
+ and "%qD" in warning_at instead of "%q+D" in warning.
+
+2015-07-24 Uros Bizjak <ubizjak@gmail.com>
+
+ * config/i386/i386.c (ix86_call_abi_override): Call ix86_function_abi.
+ (ix86_function_abi): Cleanup.
+
+2015-07-24 Michael Darling <darlingm@gmail.com>
+
+ PR other/66259
+ * acinclude.m4: Reflects renaming of configure.in to configure.ac
+ * configure: Likewise
+ * configure.ac: Likewise
+ * doc/install.texi: Likewise
+ * doc/tm.texi: Likewise
+ * doc/tm.texi.in: Likewise
+
+2015-07-24 Kyrylo Tkachov <kyrylo.tkachov@arm.com>
+
+ * alias.c (nonoverlapping_memrefs_p): Use std::swap instead of
+ manually swapping values.
+ * cse.c (fold_rtx): Likewise.
+ * lra-eliminations.c (form_sum): Likewise.
+
+2015-07-24 Uros Bizjak <ubizjak@gmail.com>
+
+ PR target/64003
+ * config/i386/i386.h (ADJUST_INSN_LENGTH): New define.
+ * config/i386/i386.md (maybe_prefix_bnd): New attribute.
+ (*jcc_1, *jcc_2, jump, simple_return_internal)
+ (simple_return_pop_internal): Set attribute maybe_prefix_bnd.
+ Set length_nobnd attribute instead of length attribute.
+ (indirect_jump, *tablejump_1): Set attribute maybe_prefix_bnd.
+ (length_nobnd): Remove attribute.
+ (length): Remove length_nobnd processing.
+
2015-07-24 Nathan Sidwell <nathan@codesourcery.com>
* gimplify.c (omp_default_clause): New function. Reorganize flow
PR middle-end/66984
* fold-const.c (fold_binary_loc): Call fold_convert on arguments to
- fold_build2 for CEIL_DIV_EXPR and FLOOR_DIV_EXPR optimization.
+ fold_build2 for CEIL_DIV_EXPR and FLOOR_DIV_EXPR optimization.
2015-07-24 Tom de Vries <tom@codesourcery.com>
2015-07-24 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
- PR middle-end/25529
- * match.pd (trunc_div (mult @0 integer_pow2p@1) @1) : New simplifier.
+ PR middle-end/25529
+ * match.pd (trunc_div (mult @0 integer_pow2p@1) @1) : New simplifier.
2015-07-23 Kugan Vivekanandarajah <kuganv@linaro.org>
(aarch64_st4_lane<mode>): Ditto.
* config/aarch64/arm_neon.h (__LD2_LANE_FUNC): Rename mode parameter
to qmode. Add new mode parameter. Update uses.
- (__LD3_LANE_FUNC): Ditto.
+ (__LD3_LANE_FUNC): Ditto.
(__LD4_LANE_FUNC): Ditto.
(__ST2_LANE_FUNC): Ditto.
(__ST3_LANE_FUNC): Ditto.