* gcc.dg/vect/vect-outer-simd-1.c: Remove cleanup-tree-dump directive.

From-SVN: r224018

	PR middle-end/66345
	* gimple-fold.c (gimple_fold_builtin_snprintf): Return false if
	get_maxval_strlen does not produce an INTEGER_CST.

	* gcc.dg/torture/pr66345.c: New test.

From-SVN: r224016

libstdc++-v3/

2015-06-02  Renlin Li  <renlin.li@arm.com>

	* testsuite/27_io/fpos/14775.cc: Add _GLIBCXX_HAVE_LIMIT_FSIZE check.

From-SVN: r224015

gcc/
	* config/arc/constraints.md: Use lower-case names in match_code.
	* config/mmix/constraints.md: Likewise.

From-SVN: r224014

2015-06-02  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/65961
	* tree-vect-slp.c (vect_get_and_check_slp_defs): Remove bogus
	check and clarify dump message.
	(vect_build_slp_tree): If all children are built up from scalars
	build up the parent from scalars instead.
	* tree-vect-stmts.c (vect_is_simple_use): Cleanup.

	* gcc.dg/torture/pr65961.c: New testcase.

From-SVN: r224013

	PR other/65366
	* gdbhooks.py: Use int(...) instead of long(...).  Use print(...)
	instead of print ... .

From-SVN: r224012

	* config/rs6000/vsx.md (vsx_extract_v4sf): Revert accidental
	2014-08-11 change.

From-SVN: r224010

	PR tree-optimization/52563
	PR tree-optimization/62173
	* tree-ssa-loop-ivopts.c (struct iv): New field.  Reorder fields.
	(alloc_iv, set_iv): New parameter.
	(determine_biv_step): Delete.
	(find_bivs): Inline original determine_biv_step.  Pass new
	argument to set_iv.
	(idx_find_step): Use no_overflow information for conversion.
	* tree-scalar-evolution.c (analyze_scalar_evolution_in_loop): Let
	resolve_mixers handle folded_casts.
	(instantiate_scev_name): Change bool parameter to bool pointer.
	(instantiate_scev_poly, instantiate_scev_binary): Ditto.
	(instantiate_array_ref, instantiate_scev_not): Ditto.
	(instantiate_scev_3, instantiate_scev_2): Ditto.
	(instantiate_scev_1, instantiate_scev_r): Ditto.
	(instantiate_scev_convert, ): Change parameter.  Pass argument
	to chrec_convert_aggressive.
	(instantiate_scev): Change argument.
	(resolve_mixers): New parameter and set it.
	(scev_const_prop): New argument.
	* tree-scalar-evolution.h (resolve_mixers): New parameter.
	* tree-chrec.c (convert_affine_scev): Call chrec_convert instead
	of chrec_conert_1.
	(chrec_convert): New parameter.  Move definition below.
	(chrec_convert_aggressive): New parameter and set it.  Call
	convert_affine_scev.
	* tree-chrec.h (chrec_convert): New parameter.
	(chrec_convert_aggressive): Ditto.

	gcc/testsuite/ChangeLog
	PR tree-optimization/52563
	PR tree-optimization/62173
	* gcc.dg/tree-ssa/scev-3.c: Remove xfail.
	* gcc.dg/tree-ssa/scev-4.c: Ditto.

From-SVN: r224009

	PR c++/65942
	* decl2.c (mark_used): Don't always instantiate constexpr fns.
	* constexpr.c (cxx_eval_call_expression): Instantiate them here.

From-SVN: r224008

	PR c++/44282
gcc/cp/
	* mangle.c (attr_strcmp): New.
	(write_CV_qualifiers_for_type): Also write out attributes that
	affect type identity.
	(write_type): Strip all attributes after writing qualifiers.
libiberty/
	* cp-demangle.c (cplus_demangle_type): Handle arguments to vendor
	extended qualifier.

From-SVN: r224007

From-SVN: r224006

	* gimplify.c (gimplify_modify_expr_rhs): Use simple test on the size.
	* cgraph.c (cgraph_redirect_edge_call_stmt_to_callee): Do not remove
	the LHS of a no-return call if its type has variable size.
	* tree-cfgcleanup.c (fixup_noreturn_call): Likewise.
	* tree-cfg.c (verify_gimple_call): Accept these no-return calls.

From-SVN: r223997

2015-06-01  Andreas Tobler  <andreast@gcc.gnu.org>

    * read-rtl.c: Adapt to use HAVE_DECL_ATOLL instead of HAVE_ATOLL.
    * config.in: Regenerate.

From-SVN: r223996

tree-vect-data-refs.c (vect_analyze_data_ref_access): Allow consecutive accesses within outer-loop with force_vectorize for...

gcc/

	* tree-vect-data-refs.c (vect_analyze_data_ref_access): Allow
	consecutive accesses within outer-loop with force_vectorize
	for references with zero step in inner-loop.

gcc/testsuite/

	* gcc.dg/vect/vect-outer-simd-1.c: New test.

From-SVN: r223993

2015-06-01  Vidya Praveen  <vidyapraveen@arm.com>

	* Makefile.in: Pick up gcov-dump dependencies from gcc/ directory
	rather than from gcc/build directory.

From-SVN: r223992

From-SVN: r223988

	PR target/65697
	* gcc.target/aarch64/sync-comp-swap.c: New.
	* gcc.target/aarch64/sync-comp-swap.x: New.
	* gcc.target/aarch64/sync-op-acquire.c: New.
	* gcc.target/aarch64/sync-op-acquire.x: New.
	* gcc.target/aarch64/sync-op-full.c: New.
	* gcc.target/aarch64/sync-op-full.x: New.
	* gcc.target/aarch64/sync-op-release.c: New.
	* gcc.target/aarch64/sync-op-release.x: New.

From-SVN: r223986

	PR target/65697
	* config/aarch64/aarch64.c (aarch64_split_compare_and_swap): Check
	for __sync memory models, emit initial loads and final barriers as
	appropriate.

From-SVN: r223984

        PR target/65697
	* config/aarch64/aarch64.c (aarch64_emit_post_barrier):New.
	(aarch64_split_atomic_op): Check for __sync memory models, emit
	appropriate initial loads and final barriers.

From-SVN: r223983

2015-06-01  Alex Velenko  <Alex.Velenko@arm.com>

        * gcc.target/arm/thumb-ltu.c (foo): Predefined.
        (bar): Predefined.

From-SVN: r223982

	* Makefile.in: Fix gcov dependencies that should
	not point to a build folder.

From-SVN: r223981

re PR tree-optimization/66349 (ICE on valid code at -O1, -O2 and -O3 on x86_64-linux-gnu in dfs_enumerate_from, at cfganal.c:1195)

2015-06-01  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/66349
	PR tree-optimization/66352
	PR tree-optimization/66357
	* gcc.dg/torture/pr66357.c: New testcase.
	* gcc.dg/torture/pr66349.c: Likewise.
	* gfortran.fortran-torture/compile/pr66352.f90: Likewise.

From-SVN: r223980

2015-06-01  Richard Biener  <rguenther@suse.de>

	Revert
	2015-05-29  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/66314
	* tree-ssa-threadupdate.c (create_block_for_threading): Add
	parameter that says which loop the new block belongs to.
	(ssa_create_duplicates): Blocks duplicated for the threaded
	path belong to the loop of the thread destination.

	* gcc.dg/asan/pr66314.c: New testcase.

From-SVN: r223979

	* sched-deps.c: Include pool-alloc.h before
	cselib.h header file is included.

From-SVN: r223978

2015-06-01  Richard Biener  <rguenther@suse.de>

	* tree-ssa-structalias.c (ipa_pta_execute): Handle address-taken
	functions.

	* gcc.dg/ipa/ipa-pta-1.c: Adjust.

From-SVN: r223977

From-SVN: r223975

	* alloc-pool.h: Add ATTRIBUTE_UNUSED for
	a function local variabled.

From-SVN: r223974

	* alloc-pool.c (create_alloc_pool): Remove.
	(empty_alloc_pool): Likewise.
	(free_alloc_pool): Likewise.
	(free_alloc_pool_if_empty): Likewise.
	(pool_alloc): Likewise.
	(pool_free): Likewise.
	* alloc-pool.h: Remove old declarations.

From-SVN: r223973

	* ira-build.c (initiate_allocnos): Use new type-based pool allocator.
	(ira_create_object): Likewise.
	(ira_create_allocno): Likewise.
	(ira_create_live_range): Likewise.
	(copy_live_range): Likewise.
	(ira_finish_live_range): Likewise.
	(ira_free_allocno_costs): Likewise.
	(finish_allocno): Likewise.
	(finish_allocnos): Likewise.
	(initiate_prefs): Likewise.
	(ira_create_pref): Likewise.
	(finish_pref): Likewise.
	(finish_prefs): Likewise.
	(initiate_copies): Likewise.
	(ira_create_copy): Likewise.
	(finish_copy): Likewise.
	(finish_copies): Likewise.
	(finish_prefs): Likewise.

From-SVN: r223972

	* ipa-cp.c (ipcp_value::add_source): Use new type-based pool allocator.
	(allocate_and_init_ipcp_value): Likewise.
	(ipcp_lattice::add_value): Likewise.
	(merge_agg_lats_step): Likewise.
	(ipcp_driver): Likewise.
	* ipa-prop.c (ipa_free_all_structures_after_ipa_cp): Likewise.
	(ipa_free_all_structures_after_iinln): Likewise.
	* ipa-prop.h: Likewise.

From-SVN: r223971

	* ipa-inline-analysis.c (edge_set_predicate): Use new type-based pool allocator.
	(set_hint_predicate): Likewise.
	(inline_summary_alloc): Likewise.
	(reset_inline_edge_summary): Likewise.
	(reset_inline_summary): Likewise.
	(set_cond_stmt_execution_predicate): Likewise.
	(set_switch_stmt_execution_predicate): Likewise.
	(compute_bb_predicates): Likewise.
	(estimate_function_body_sizes): Likewise.
	(inline_free_summary): Likewise.

From-SVN: r223970

	* ipa-prop.c (ipa_set_jf_constant): Use new type-based pool allocator.
	(ipa_edge_duplication_hook): Likewise.
	(ipa_free_all_structures_after_ipa_cp): Likewise.
	(ipa_free_all_structures_after_iinln): Likewise.

From-SVN: r223969

	* ipa-profile.c (account_time_size): Use new type-based pool allocator.
	(ipa_profile_generate_summary): Likewise.
	(ipa_profile_read_summary): Likewise.
	(ipa_profile): Likewise.

From-SVN: r223968

	* tree-ssa-structalias.c (new_var_info): Use new type-based pool allocator.
	(new_constraint): Likewise.
	(init_alias_vars): Likewise.
	(delete_points_to_sets): Likewise.

From-SVN: r223967

	* tree-ssa-strlen.c (new_strinfo): Use new type-based pool allocator.
	(free_strinfo): Likewise.
	(pass_strlen::execute): Likewise.

From-SVN: r223966

	* tree-ssa-sccvn.c (vn_reference_insert): Use new type-based pool allocator.
	(vn_reference_insert_pieces): Likewise.
	(vn_phi_insert): Likewise.
	(visit_reference_op_call): Likewise.
	(copy_phi): Likewise.
	(copy_reference): Likewise.
	(process_scc): Likewise.
	(allocate_vn_table): Likewise.
	(free_vn_table): Likewise.

From-SVN: r223965

	* tree-ssa-reassoc.c (add_to_ops_vec): Use new type-based pool allocator.
	(add_repeat_to_ops_vec): Likewise.
	(get_ops): Likewise.
	(maybe_optimize_range_tests): Likewise.
	(init_reassoc): Likewise.
	(fini_reassoc): Likewise.

From-SVN: r223964

	* tree-ssa-pre.c (get_or_alloc_expr_for_name): Use new type-based pool allocator.
	(bitmap_set_new): Likewise.
	(get_or_alloc_expr_for_constant): Likewise.
	(get_or_alloc_expr_for): Likewise.
	(phi_translate_1): Likewise.
	(compute_avail): Likewise.
	(init_pre): Likewise.
	(fini_pre): Likewise.

From-SVN: r223963

	* sched-deps.c (create_dep_node): Use new type-based pool allocator.
	(delete_dep_node): Likewise.
	(create_deps_list): Likewise.
	(free_deps_list): Likewise.
	(sched_deps_init): Likewise.
	(sched_deps_finish): Likewise.

From-SVN: r223962

	* regcprop.c (free_debug_insn_changes): Use new type-based pool allocator.
	(replace_oldest_value_reg): Likewise.
	(pass_cprop_hardreg::execute): Likewise.

From-SVN: r223961