* local_type_traits: Remove file.
	* libitm_i.h: Don't include it anymore.
	(sized_integral): Remove.

From-SVN: r232581

	PR c++/59759
	* pt.c (convert_template_argument): Handle VAR_DECL properly.

From-SVN: r232580

2016-01-19  Wilco Dijkstra  <wdijkstr@arm.com>

	* ccmp.c (expand_ccmp_expr_1): Avoid spurious unused warnings.

From-SVN: r232576

re PR testsuite/68820 (FAIL: gcc.c-torture/execute/builtins/memops-asm.c execution,  -O2 -flto -fuse-linker-plugin -fno-fat-lto-objects)

	PR testsuite/68820
	* gcc.c-torture/execute/builtins/memops-asm.x: New file.
	* gcc.c-torture/execute/builtins/strstr-asm.x: Ditto.
	* gcc.c-torture/execute/builtins/strstr-asm.c: Remove dg-options.

From-SVN: r232573

	PR ipa/66223
	* ipa-devirt.c (is_cxa_pure_virtual_p): New function.
	(maybe_record_node): Record cxa_pure_virtual as the only possible
	target if there are not ohter candidates.
	(possible_polymorphic_call_target_p): Accept cxa_pure_virtual.

	* g++.dg/ipa/devirt-50.C: New testcase.

From-SVN: r232572

2016-01-19  Richard Biener  <rguenther@suse.de>

	* hsa-gen.c (get_memory_order_name): Use MEMMODEL_ constants
	and name.
	(get_memory_order): Likewise.

From-SVN: r232571

re PR c++/68965 (`-Wunused-parameter` is reported in variadic lambda or function using sizeof...(xs))

	PR c++/68965
	* pt.c (tsubst_copy): Mark elements in expanded vector as used.

	* g++.dg/cpp1y/parameter-pack-1.C: New test.
	* g++.dg/cpp1y/parameter-pack-2.C: New test.

From-SVN: r232569

gcc/
	* tree-vect-stmts.c (vectorizable_store): Check
	rhs vectype.

From-SVN: r232568

gcc/ChangeLog:
	PR jit/68446
	* gcc.c (driver::decode_argv): Add call to
	init_opts_obstack before init_options_struct.
	* opts.c (init_opts_obstack): Remove idempotency.
	(init_options_struct): Replace call to init_opts_obstack
	with a gcc_assert to verify that it has already been called.
	* toplev.c (toplev::main): Add call to init_opts_obstack before
	calls to init_options_struct.
	(toplev::finalize): Move cleanup of opts_obstack next to
	cleanup of save_decoded_options, clearing the latter, and
	save_decoded_options_count.

From-SVN: r232567

	PR target/69135
	* config/arm/vfp.md (l<vrint_pattern><su_optab><mode>si2): Set "conds"
	attribute to unconditional.  Remove %? from output template.

	* gcc.target/arm/pr69135_1.c: New test.

From-SVN: r232566

    2015-01-19  Wilco Dijkstra  <wdijkstr@arm.com>
		Jiong Wang  <jiong.wang@arm.com>

    gcc/
	* ccmp.c (expand_ccmp_expr_1): Cost the instruction sequences
	generated from different expand order.

    gcc/testsuite/
        * gcc.target/aarch64/ccmp_1.c: Add new tests.


Co-Authored-By: Jiong Wang <jiong.wang@arm.com>

From-SVN: r232565

    2015-01-19  Wilco Dijkstra  <wdijkstr@arm.com>

    gcc/
        * /config/aarch64/aarch64.c (aarch64_if_then_else_costs):
        Add support for CCMP costing.

From-SVN: r232564

    2015-01-19  Wilco Dijkstra  <wdijkstr@arm.com>

    gcc/
        * ccmp.c (ccmp_candidate_p): Remove integer-only restriction.
        * config/aarch64/aarch64.md (fccmp<mode>): New pattern.
        (fccmpe<mode>): Likewise.
        (fcmp): Rename to fcmp and globalize pattern.
        (fcmpe): Likewise.
        * config/aarch64/aarch64.c (aarch64_gen_ccmp_first): Add FP support.
        (aarch64_gen_ccmp_next): Add FP support.

    gcc/testsuite/

        * gcc.target/aarch64/ccmp_1.c: New testcase.

From-SVN: r232563

	PR c++/68586
	* constexpr.c (clear_cv_cache): New.
	* cp-gimplify.c (clear_fold_cache): New.
	* cp-tree.h (clear_cv_cache, clear_fold_cache): Declare.
	* decl.c (finish_enum_value_list): Call them.

	* g++.dg/cpp0x/enum30.C: New test.

From-SVN: r232562

    2015-01-19  Wilco Dijkstra  <wdijkstr@arm.com>

    gcc/
        * target.def (gen_ccmp_first): Update documentation.
        (gen_ccmp_next): Likewise.
        * doc/tm.texi (gen_ccmp_first): Update documentation.
        (gen_ccmp_next): Likewise.
        * ccmp.c (expand_ccmp_expr): Extract cmp_code from return value of
        expand_ccmp_expr_1.  Improve comments.
        * config/aarch64/aarch64.md (ccmp_and): Use if_then_else for ccmp.
        (ccmp_ior<mode>): Remove pattern.
        (cmp<mode>): Remove expand.
        (cmp): Globalize pattern.
        (cstorecc4): Use cc_register.
        (mov<mode>cc): Remove ccmp_cc_register check.
        * config/aarch64/aarch64.c (aarch64_get_condition_code_1):
        Simplify after removal of CC_DNE/* modes.
        (aarch64_ccmp_mode_to_code): Remove.
        (aarch64_print_operand): Remove 'K' case.  Merge 'm' and 'M' cases.
        In 'k' case use integer as condition.
        (aarch64_nzcv_codes): Remove inverted cases.
        (aarch64_code_to_ccmode): Remove.
        (aarch64_gen_ccmp_first): Use cmp pattern directly.  Return the correct
        comparison with CC register to be used in folowing CCMP/branch/CSEL.
        (aarch64_gen_ccmp_next): Use previous comparison and mode in CCMP
        pattern.  Return the comparison with CC register.  Invert conditions
        when bitcode is OR.
        * config/aarch64/aarch64-modes.def: Remove CC_DNE/* modes.
        * config/aarch64/predicates.md (ccmp_cc_register): Remove.

From-SVN: r232561

	* cgraphunit.c (cgraph_node::reset): Clear thunk info and
	instrumented_version.

From-SVN: r232560

2016-01-19  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/69336
	* tree-ssa-scopedtables.c (avail_expr_hash): Handle all
	handled components with get_ref_base_and_extent.
	(equal_mem_array_ref_p): Adjust.

	* g++.dg/tree-ssa/pr69336.C: New testcase.

From-SVN: r232559

	PR debug/65779
	* shrink-wrap.c: Include valtrack.h.
	(move_insn_for_shrink_wrap): Add DEBUG argument.  If
	MAY_HAVE_DEBUG_INSNS, call dead_debug_add on DEBUG_INSNs
	in between insn and where it will be moved to.  Call
	dead_debug_insert_temp.
	(prepare_shrink_wrap): Adjust caller.  Call dead_debug_local_init
	first and dead_debug_local_finish at the end.
	For uses and defs bitmap, handle all regs in between REGNO and
	END_REGNO, not just the first one.

	* gcc.dg/pr65779.c: New test.

From-SVN: r232558

2016-01-19  Richard Biener  <rguenther@suse.de>

	PR tree-optimization/69352
	* tree-ssa-scopedtables.c (avail_expr_hash): Check for size == -1.
	(equal_mem_array_ref_p): Constrain size and max size properly.
	Compare the reverse flag.

	* gcc.dg/torture/pr69352.c: New testcase.

From-SVN: r232557

From-SVN: r232556

re PR sanitizer/68824 (libtsan is missing the __interceptor___tls_get_addr symbol without bumping the soname)

	PR sanitizer/68824
	* tsan/tsan_interceptors.cc (NEED_TLS_GET_ADDR, __tls_get_addr,
	InitializeInterceptors): Cherry pick upstream r258119.

From-SVN: r232555

	PR rtl-optimization/68955
	PR rtl-optimization/64557
	* dse.c (record_store, check_mem_read_rtx): Don't call get_addr
	here.  Fix up formatting.
	* alias.c (get_addr): Handle VALUE +/- CONST_SCALAR_INT_P.

	* gcc.dg/torture/pr68955.c: New test.

From-SVN: r232554

	PR lto/69136
	* lto-symtab.c (lto_symtab_prevailing_virtual_decl): Abstract
	decls have no assemblernames.
	* g++.dg/torture/pr69136.C: New testcase.

From-SVN: r232553

re PR lto/69133 (LTO segfault in lto_get_decl_name_mapping() on 483.xalancbmk with -flto-partition=none)


	PR lto/69133
	* cgraphunit.c (cgraph_node::expand_thunk): When forcing gimple
	assume that the node has body.
	* cgraph.c (cgraph_node::get_untransformed_body): Use gimple_body_p
	check.
	* g++.dg/lto/pr69133_0.C: New testcase.
	* g++.dg/lto/pr69133_1.C: New testcase.

From-SVN: r232552

	* lto-streamer-out.c (lto_output): Do not stream instrumentation
	thunks.

From-SVN: r232551

	* symtab.c (symtab_node::asm_name): Do not call printable name directly.
	(symtab_node::name): Report name as unnamed if DECL_NAME is not set.

From-SVN: r232550

2016-01-19  Martin Jambor  <mjambor@suse.cz>
	    Martin Liska  <mliska@suse.cz>
	    Michael Matz <matz@suse.de>

libgomp/
	* plugin/Makefrag.am: Add HSA plugin requirements.
	* plugin/configfrag.ac (HSA_RUNTIME_INCLUDE): New variable.
	(HSA_RUNTIME_LIB): Likewise.
	(HSA_RUNTIME_CPPFLAGS): Likewise.
	(HSA_RUNTIME_INCLUDE): New substitution.
	(HSA_RUNTIME_LIB): Likewise.
	(HSA_RUNTIME_LDFLAGS): Likewise.
	(hsa-runtime): New configure option.
	(hsa-runtime-include): Likewise.
	(hsa-runtime-lib): Likewise.
	(PLUGIN_HSA): New substitution variable.
	Fill HSA_RUNTIME_INCLUDE and HSA_RUNTIME_LIB according to the new
	configure options.
	(PLUGIN_HSA_CPPFLAGS): Likewise.
	(PLUGIN_HSA_LDFLAGS): Likewise.
	(PLUGIN_HSA_LIBS): Likewise.
	Check that we have access to HSA run-time.
	* libgomp-plugin.h (offload_target_type): New element
	OFFLOAD_TARGET_TYPE_HSA.
	* libgomp.h (gomp_target_task): New fields firstprivate_copies and
	args.
	(bool gomp_create_target_task): Updated.
	(gomp_device_descr): Extra parameter of run_func and async_run_func,
	new field can_run_func.
	* libgomp_g.h (GOMP_target_ext): Update prototype.
	* oacc-host.c (host_run): Added a new parameter args.
	* target.c (calculate_firstprivate_requirements): New function.
	(copy_firstprivate_data): Likewise.
	(gomp_target_fallback_firstprivate): Use them.
	(gomp_target_unshare_firstprivate): New function.
	(gomp_get_target_fn_addr): Allow returning NULL for shared memory
	devices.
	(GOMP_target): Do host fallback for all shared memory devices.  Do not
	pass any args to plugins.
	(GOMP_target_ext): Introduce device-specific argument parameter args.
	Allow host fallback if device shares memory.  Do not remap data if
	device has shared memory.
	(gomp_target_task_fn): Likewise.  Also treat shared memory devices
	like host fallback for mappings.
	(GOMP_target_data): Treat shared memory devices like host fallback.
	(GOMP_target_data_ext): Likewise.
	(GOMP_target_update): Likewise.
	(GOMP_target_update_ext): Likewise.  Also pass NULL as args to
	gomp_create_target_task.
	(GOMP_target_enter_exit_data): Likewise.
	(omp_target_alloc): Treat shared memory devices like host fallback.
	(omp_target_free): Likewise.
	(omp_target_is_present): Likewise.
	(omp_target_memcpy): Likewise.
	(omp_target_memcpy_rect): Likewise.
	(omp_target_associate_ptr): Likewise.
	(gomp_load_plugin_for_device): Also load can_run.
	* task.c (GOMP_PLUGIN_target_task_completion): Free
	firstprivate_copies.
	(gomp_create_target_task): Accept new argument args and store it to
	ttask.
	* plugin/plugin-hsa.c: New file.

gcc/
	* Makefile.in (OBJS): Add new source files.
	(GTFILES): Add hsa.c.
	* common.opt (disable_hsa): New variable.
	(-Whsa): New warning.
	* config.in (ENABLE_HSA): New.
	* configure.ac: Treat hsa differently from other accelerators.
	(OFFLOAD_TARGETS): Define ENABLE_OFFLOADING according to
	$enable_offloading.
	(ENABLE_HSA): Define ENABLE_HSA according to $enable_hsa.
	* doc/install.texi (Configuration): Document --with-hsa-runtime,
	--with-hsa-runtime-include, --with-hsa-runtime-lib and
	--with-hsa-kmt-lib.
	* doc/invoke.texi (-Whsa): Document.
	(hsa-gen-debug-stores): Likewise.
	* lto-wrapper.c (compile_images_for_offload_targets): Do not attempt
	to invoke offload compiler for hsa acclerator.
	* opts.c (common_handle_option): Determine whether HSA offloading
	should be performed.
	* params.def (PARAM_HSA_GEN_DEBUG_STORES): New parameter.
	* builtin-types.def (BT_FN_VOID_UINT_PTR_INT_PTR): New.
	(BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_INT_INT): Removed.
	(BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_PTR): New.
	* gimple-low.c (lower_stmt): Also handle GIMPLE_OMP_GRID_BODY.
	* gimple-pretty-print.c (dump_gimple_omp_for): Also handle
	GF_OMP_FOR_KIND_GRID_LOOP.
	(dump_gimple_omp_block): Also handle GIMPLE_OMP_GRID_BODY.
	(pp_gimple_stmt_1): Likewise.
	* gimple-walk.c (walk_gimple_stmt): Likewise.
	* gimple.c (gimple_build_omp_grid_body): New function.
	(gimple_copy): Also handle GIMPLE_OMP_GRID_BODY.
	* gimple.def (GIMPLE_OMP_GRID_BODY): New.
	* gimple.h (enum gf_mask): Added GF_OMP_PARALLEL_GRID_PHONY,
	GF_OMP_FOR_KIND_GRID_LOOP, GF_OMP_FOR_GRID_PHONY and
	GF_OMP_TEAMS_GRID_PHONY.
	(gimple_statement_omp_single_layout): Updated comments.
	(gimple_build_omp_grid_body): New function.
	(gimple_has_substatements): Also handle GIMPLE_OMP_GRID_BODY.
	(gimple_omp_for_grid_phony): New function.
	(gimple_omp_for_set_grid_phony): Likewise.
	(gimple_omp_parallel_grid_phony): Likewise.
	(gimple_omp_parallel_set_grid_phony): Likewise.
	(gimple_omp_teams_grid_phony): Likewise.
	(gimple_omp_teams_set_grid_phony): Likewise.
	(gimple_return_set_retbnd): Also handle GIMPLE_OMP_GRID_BODY.
	* omp-builtins.def (BUILT_IN_GOMP_OFFLOAD_REGISTER): New.
	(BUILT_IN_GOMP_OFFLOAD_UNREGISTER): Likewise.
	(BUILT_IN_GOMP_TARGET): Updated type.
	* omp-low.c: Include symbol-summary.h, hsa.h and params.h.
	(adjust_for_condition): New function.
	(get_omp_for_step_from_incr): Likewise.
	(extract_omp_for_data): Moved parts to adjust_for_condition and
	get_omp_for_step_from_incr.
	(build_outer_var_ref): Handle GIMPLE_OMP_GRID_BODY.
	(fixup_child_record_type): Bail out if receiver_decl is NULL.
	(scan_sharing_clauses): Handle OMP_CLAUSE__GRIDDIM_.
	(scan_omp_parallel): Do not create child functions for phony
	constructs.
	(check_omp_nesting_restrictions): Handle GIMPLE_OMP_GRID_BODY.
	(scan_omp_1_op): Checking assert we are not remapping to
	ERROR_MARK.  Also also handle GIMPLE_OMP_GRID_BODY.
	(parallel_needs_hsa_kernel_p): New function.
	(expand_parallel_call): Register apprpriate parallel child
	functions as HSA kernels.
	(grid_launch_attributes_trees): New type.
	(grid_attr_trees): New variable.
	(grid_create_kernel_launch_attr_types): New function.
	(grid_insert_store_range_dim): Likewise.
	(grid_get_kernel_launch_attributes): Likewise.
	(get_target_argument_identifier_1): Likewise.
	(get_target_argument_identifier): Likewise.
	(get_target_argument_value): Likewise.
	(push_target_argument_according_to_value): Likewise.
	(get_target_arguments): Likewise.
	(expand_omp_target): Call get_target_arguments instead of looking
	up for teams and thread limit.
	(grid_expand_omp_for_loop): New function.
	(grid_arg_decl_map): New type.
	(grid_remap_kernel_arg_accesses): New function.
	(grid_expand_target_kernel_body): New function.
	(expand_omp): Call it.
	(lower_omp_for): Do not emit phony constructs.
	(lower_omp_taskreg): Do not emit phony constructs but create for them
	a temporary variable receiver_decl.
	(lower_omp_taskreg): Do not emit phony constructs.
	(lower_omp_teams): Likewise.
	(lower_omp_grid_body): New function.
	(lower_omp_1): Call it.
	(grid_reg_assignment_to_local_var_p): New function.
	(grid_seq_only_contains_local_assignments): Likewise.
	(grid_find_single_omp_among_assignments_1): Likewise.
	(grid_find_single_omp_among_assignments): Likewise.
	(grid_find_ungridifiable_statement): Likewise.
	(grid_target_follows_gridifiable_pattern): Likewise.
	(grid_remap_prebody_decls): Likewise.
	(grid_copy_leading_local_assignments): Likewise.
	(grid_process_kernel_body_copy): Likewise.
	(grid_attempt_target_gridification): Likewise.
	(grid_gridify_all_targets_stmt): Likewise.
	(grid_gridify_all_targets): Likewise.
	(execute_lower_omp): Call grid_gridify_all_targets.
	(make_gimple_omp_edges): Handle GIMPLE_OMP_GRID_BODY.
	* tree-core.h (omp_clause_code): Added OMP_CLAUSE__GRIDDIM_.
	(tree_omp_clause): Added union field dimension.
	* tree-pretty-print.c (dump_omp_clause): Handle OMP_CLAUSE__GRIDDIM_.
	* tree.c (omp_clause_num_ops): Added number of arguments of
	OMP_CLAUSE__GRIDDIM_.
	(omp_clause_code_name): Added name of OMP_CLAUSE__GRIDDIM_.
	(walk_tree_1): Handle OMP_CLAUSE__GRIDDIM_.
	* tree.h (OMP_CLAUSE_GRIDDIM_DIMENSION): New.
	(OMP_CLAUSE_SET_GRIDDIM_DIMENSION): Likewise.
	(OMP_CLAUSE_GRIDDIM_SIZE): Likewise.
	(OMP_CLAUSE_GRIDDIM_GROUP): Likewise.
	* passes.def: Schedule pass_ipa_hsa and pass_gen_hsail.
	* tree-pass.h (make_pass_gen_hsail): Declare.
	(make_pass_ipa_hsa): Likewise.
	* ipa-hsa.c: New file.
	* lto-section-in.c (lto_section_name): Add hsa section name.
	* lto-streamer.h (lto_section_type): Add hsa section.
	* timevar.def (TV_IPA_HSA): New.
        * hsa-brig-format.h: New file.
	* hsa-brig.c: New file.
	* hsa-dump.c: Likewise.
	* hsa-gen.c: Likewise.
	* hsa.c: Likewise.
	* hsa.h: Likewise.
	* toplev.c (compile_file): Call hsa_output_brig.
	* hsa-regalloc.c: New file.

gcc/fortran/
	* types.def (BT_FN_VOID_UINT_PTR_INT_PTR): New.
	(BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_INT_INT): Removed.
	(BT_FN_VOID_INT_OMPFN_SIZE_PTR_PTR_PTR_UINT_PTR_PTR): New.

gcc/lto/
	* lto-partition.c: Include "hsa.h"
	(add_symbol_to_partition_1): Put hsa implementations into the
	same partition as host implementations.

liboffloadmic/
	* plugin/libgomp-plugin-intelmic.cpp (GOMP_OFFLOAD_async_run): New
	unused parameter.
	(GOMP_OFFLOAD_run): Likewise.

include/
	* gomp-constants.h (GOMP_DEVICE_HSA): New macro.
	(GOMP_VERSION_HSA): Likewise.
	(GOMP_TARGET_ARG_DEVICE_MASK): Likewise.
	(GOMP_TARGET_ARG_DEVICE_ALL): Likewise.
	(GOMP_TARGET_ARG_SUBSEQUENT_PARAM): Likewise.
	(GOMP_TARGET_ARG_ID_MASK): Likewise.
	(GOMP_TARGET_ARG_NUM_TEAMS): Likewise.
	(GOMP_TARGET_ARG_THREAD_LIMIT): Likewise.
	(GOMP_TARGET_ARG_VALUE_SHIFT): Likewise.
	(GOMP_TARGET_ARG_HSA_KERNEL_ATTRIBUTES): Likewise.

From-SVN: r232549

2016-01-18  Jeff Law  <law@redhat.com>

	PR tree-optimization/69320
	* tree-ssa-dom.c (record_edge_info): For comparisons against a boolean
	ranged object, do nothing if the RHS constant is not [0..1].
	(optimize_stmt): Comparing a boolean ranged object against a
	constant outside [0..1] results in a compile-time constant.

	* tree-ssanames.c (ssa_name_has_boolean_range): Remove unnecessary
	test.

	PR tree-optimization/69320
	* gcc.c-torture/pr69320-1.c: New test.
	* gcc.c-torture/pr69320-2.c: New test.
	* gcc.c-torture/pr69320-3.c: New test.
	* gcc.c-torture/pr69320-4.c: New test.

From-SVN: r232548

gcc/cp/ChangeLog:

	PR c++/11858
	PR c++/24663
	PR c++/24664
	* decl.c (grokdeclarator): Don't decay array parameter type to
	a pointer type if it's dependent.
	(grokparms): Invoke strip_top_quals instead of directly invoking
	cp_build_qualified_type.
	* pt.c (decay_dependent_array_parm_type): New static function.
	(type_unification_real): Call decay_dependent_array_parm_type
	to decay a dependent array parameter type to its corresponding
	pointer type before unification.
	(more_specialized_fn): Likewise.
	(get_bindings): Likewise.
	* tree.c (cp_build_qualified_type): Trivial typofix in
	documentation.

gcc/testsuite/ChangeLog:

	PR c++/11858
	PR c++/24663
	PR c++/24664
	* g++.dg/template/pr11858.C: New test.
	* g++.dg/template/pr24663.C: New test.
	* g++.dg/template/unify12.C: New test.
	* g++.dg/template/unify13.C: New test.
	* g++.dg/template/unify14.C: New test.
	* g++.dg/template/unify15.C: New test.
	* g++.dg/template/unify16.C: New test.
	* g++.dg/template/unify17.C: New test.

From-SVN: r232547

From-SVN: r232546

2016-01-18  Sandra Loosemore <sandra@codesourcery.com>

	gcc/
	* doc/invoke.texi (Invoking GCC): Add new section to menu.
	(Option Summary): Update to reflect new section and moved options.
	(C++ Dialect Options): Move -fstats to new section.
	(Debugging Options): Move all dump, statistics, and other GCC
	developer options to new section.  Rewrite section introduction
	and re-order remaining options to put the more basic ones first.
	(Optimization Options): Move -fira-verbose and -flto-report* to
	new section.
	(Developer Options): New section incorporating moved options.
	* doc/cppopts.texi (-dM): Update cross-reference.

From-SVN: r232541

PR target/69176

  * config/aarch64/aarch64.md (add<GPI>3): Move long immediate
  operands to pseudo only if CSE is expected.  Split long immediate
  operands only after reload, and for the stack pointer.
  (*add<GPI>3_pluslong): Remove.
  (*addsi3_aarch64, *adddi3_aarch64): Merge into...
  (*add<GPI>3_aarch64): ... here.  Add r/rk/Upl alternative.
  (*addsi3_aarch64_uxtw): Add r/rk/Upl alternative.
  (*add<GPI>3 peepholes): New.
  (*add<GPI>3 splitters): New.
  * config/aarch64/constraints.md (Upl): New.
  * config/aarch64/predicates.md (aarch64_pluslong_strict_immedate): New.

From-SVN: r232540

	* include/bits/c++config (_GLIBCXX_USE_WEAK_REF): New.
	(_GLIBCXX_TXN_SAFE, _GLIBCXX_TXN_SAFE_DYN): Use	_GLIBCXX_USE_WEAK_REF
	and move after its definition.
	* config/os/aix/os_defines.h (_GLIBCXX_USE_WEAK_REF): Override.
	* src/c++11/cow-stdexcept.cc: Use _GLIBCXX_USE_WEAK_REF instead of
	__GXX_WEAK__, and only provide transactional clones if
	_GLIBCXX_USE_WEAK_REF is true.  Don't provide stubs of libitm
	functions.

From-SVN: r232539

	* mpxwrap/mpx_wrappers.c (__mpx_wrapper_memmove): Avoid
	-Wdiscarded-qualifiers warning.  Fix up formatting.

From-SVN: r232537

gcc/testsuite/ChangeLog:
	PR testsuite/69181
	* gcc.dg/pr69181-1.c: New test file.
	* gcc.dg/pr69181-2.c: New test file.
	* lib/gcc-dg.exp (dg-test): Consolidate post-test cleanup of
	globals by moving it to...
	(cleanup-after-saved-dg-test): ...this new function.  Add
	"global additional_sources_used".  Add reset of global
	multiline_expected_outputs to the empty list.
	* lib/multiline.exp (_multiline_expected_outputs): Rename this
	global to...
	(multiline_expected_outputs): ...this, and updated comments to
	note that it is modified from gcc-dg.exp.
	(dg-end-multiline-output): Update for the above renaming.
	(handle-multiline-outputs): Likewise.  Remove the clearing
	of the expected outputs to the empty list.

From-SVN: r232535

	PR libstdc++/60637
	* testsuite/26_numerics/headers/cmath/60637.cc: Add test.

From-SVN: r232534

	PR lto/69003
	* lto-partition.c (rename_statics): Fix pasto.

From-SVN: r232525

From-SVN: r232524

From-SVN: r232523

	PR c++/68767
gcc/c-family/
	* c-common.c (check_function_arguments_recurse): Fold the whole
	COND_EXPR, not just the condition.
gcc/cp/
	* cp-gimplify.c (cp_fold) [COND_EXPR]: Simplify.  Do fold COND_EXPR.
	(contains_label_1, contains_label_p): Remove.

From-SVN: r232522