2014-11-05  Christophe Lyon  <christophe.lyon@linaro.org>

	* gcc.target/aarch64/advsimd-intrinsics/advsimd-intrinsics.exp:
	Skip tests if target does not support Neon.

From-SVN: r217134

[AArch64,ARM] support bswap tests on aarch64_be. Skip them on ARM
targets older than v6.

2014-11-05  Christophe Lyon  <christophe.lyon@linaro.org>

	* lib/target-supports.exp (check_effective_target_bswap): Update
	conditions for AArch64 and ARM targets.

From-SVN: r217133

        * gcc.dg/torture/pr59166.c: XFAIL on AIX.
        * g++.dg/ext/visitibility/anon1.C: XFAIL on AIX.
        * g++.dg/opt/pr60002.C: XFAIL on AIX.
        * g++.dg/torture/pr63419.C: Ignore non-standard ABI warning.
        * g++.dg/ipa/ipa-icf-5.C: Require visibility support.

From-SVN: r217129

gcc/

2014-11-05  Ilya Enkovich  <ilya.enkovich@intel.com>

	* ipa-chkp.c: New.
	* ipa-chkp.h: New.
	* tree-chkp.c: New.
	* tree-chkp.h: New.
	* tree-chkp-opt.c: New.
	* rtl-chkp.c: New.
	* rtl-chkp.h: New.
	* Makefile.in (OBJS): Add ipa-chkp.o, rtl-chkp.o, tree-chkp.o
	tree-chkp-opt.o.
	(GTFILES): Add tree-chkp.c.
	* mode-classes.def (MODE_POINTER_BOUNDS): New.
	* tree.def (POINTER_BOUNDS_TYPE): New.
	* genmodes.c (complete_mode): Support MODE_POINTER_BOUNDS.
	(POINTER_BOUNDS_MODE): New.
	(make_pointer_bounds_mode): New.
	* machmode.h (POINTER_BOUNDS_MODE_P): New.
	* stor-layout.c (int_mode_for_mode): Support MODE_POINTER_BOUNDS.
	(layout_type): Support POINTER_BOUNDS_TYPE.
	* tree-pretty-print.c (dump_generic_node): Support POINTER_BOUNDS_TYPE.
	* tree-core.h (tree_index): Add TI_POINTER_BOUNDS_TYPE.
	* tree.c (build_int_cst_wide): Support POINTER_BOUNDS_TYPE.
	(type_contains_placeholder_1): Likewise.
	(build_common_tree_nodes): Initialize
	pointer_bounds_type_node.
	* tree.h (POINTER_BOUNDS_TYPE_P): New.
	(pointer_bounds_type_node): New.
	(POINTER_BOUNDS_P): New.
	(BOUNDED_TYPE_P): New.
	(BOUNDED_P): New.
	(CALL_WITH_BOUNDS_P): New.
	* gimple.h (gf_mask): Add GF_CALL_WITH_BOUNDS.
	(gimple_call_with_bounds_p): New.
	(gimple_call_set_with_bounds): New.
	(gimple_return_retbnd): New.
	(gimple_return_set_retbnd): New
	* gimple.c (gimple_build_return): Increase number of ops
	for return statement.
	(gimple_build_call_from_tree): Propagate CALL_WITH_BOUNDS_P
	flag.
	* gimple-pretty-print.c (dump_gimple_return): Print second op.
	* rtl.h (CALL_EXPR_WITH_BOUNDS_P): New.
	* gimplify.c (gimplify_init_constructor): Avoid infinite
	loop during gimplification of bounds initializer.
	* calls.c: Include tree-chkp.h, rtl-chkp.h, bitmap.h.
	(special_function_p): Use original decl name when analyzing
	instrumentation clone.
	(arg_data): Add fields special_slot, pointer_arg and
	pointer_offset.
	(store_bounds): New.
	(emit_call_1): Propagate instrumentation flag for CALL.
	(initialize_argument_information): Compute pointer_arg,
	pointer_offset and special_slot for pointer bounds arguments.
	(finalize_must_preallocate): Preallocate when storing bounds
	in bounds table.
	(compute_argument_addresses): Skip pointer bounds.
	(expand_call): Store bounds into tables separately.  Return
	result joined with resulting bounds.
	* cfgexpand.c: Include tree-chkp.h, rtl-chkp.h.
	(expand_call_stmt): Propagate bounds flag for CALL_EXPR.
	(expand_return): Add returned bounds arg.  Handle returned bounds.
	(expand_gimple_stmt_1): Adjust to new expand_return signature.
	(gimple_expand_cfg): Reset rtx bounds map.
	* expr.c: Include tree-chkp.h, rtl-chkp.h.
	(expand_assignment): Handle returned bounds.
	(store_expr_with_bounds): New.  Replaces store_expr with new bounds
	target argument.  Handle bounds returned by calls.
	(store_expr): Now wraps store_expr_with_bounds.
	* expr.h (store_expr_with_bounds): New.
	* function.c: Include tree-chkp.h, rtl-chkp.h.
	(bounds_parm_data): New.
	(use_register_for_decl): Do not registerize decls used for bounds
	stores and loads.
	(assign_parms_augmented_arg_list): Add bounds of the result
	structure pointer as the second argument.
	(assign_parm_find_entry_rtl): Mark bounds are never passed on
	the stack.
	(assign_parm_is_stack_parm): Likewise.
	(assign_parm_load_bounds): New.
	(assign_bounds): New.
	(assign_parms): Load bounds and determine a location for
	returned bounds.
	(diddle_return_value_1): New.
	(diddle_return_value): Handle returned bounds.
	* function.h (rtl_data): Add field for returned bounds.
	* varasm.c: Include tree-chkp.h.
	(output_constant): Support POINTER_BOUNDS_TYPE.
	(output_constant_pool_2): Support MODE_POINTER_BOUNDS.
	(ultimate_transparent_alias_target): Move up.
	(make_decl_rtl): For instrumented function use
	name of the original decl.
	(assemble_start_function): Mark function as global
	in case it is instrumentation clone of the global
	function.
	(do_assemble_alias): Follow transparent alias chain
	for identifier.  Check if original alias is public.
	(maybe_assemble_visibility): Use visibility of the
	original function for instrumented version.
	(default_unique_section): Likewise.
	* emit-rtl.c (immed_double_const): Support MODE_POINTER_BOUNDS.
	(init_emit_once): Build pointer bounds zero constants.
	* explow.c (trunc_int_for_mode): Support MODE_POINTER_BOUNDS.
	* target.def (builtin_chkp_function): New.
	(chkp_bound_type): New.
	(chkp_bound_mode): New.
	(chkp_make_bounds_constant): New.
	(chkp_initialize_bounds): New.
	(load_bounds_for_arg): New.
	(store_bounds_for_arg): New.
	(load_returned_bounds): New.
	(store_returned_bounds): New.
	(chkp_function_value_bounds): New.
	(setup_incoming_vararg_bounds): New.
	(function_arg): Update hook description with new possible return
	value CONST_INT.
	* targhooks.h (default_load_bounds_for_arg): New.
	(default_store_bounds_for_arg): New.
	(default_load_returned_bounds): New.
	(default_store_returned_bounds): New.
	(default_chkp_bound_type): New.
	(default_chkp_bound_mode): New.
	(default_builtin_chkp_function): New.
	(default_chkp_function_value_bounds): New.
	(default_chkp_make_bounds_constant): New.
	(default_chkp_initialize_bounds): New.
	(default_setup_incoming_vararg_bounds): New.
	* targhooks.c (default_load_bounds_for_arg): New.
	(default_store_bounds_for_arg): New.
	(default_load_returned_bounds): New.
	(default_store_returned_bounds): New.
	(default_chkp_bound_type): New.
	(default_chkp_bound_mode); New.
	(default_builtin_chkp_function): New.
	(default_chkp_function_value_bounds): New.
	(default_chkp_make_bounds_constant): New.
	(default_chkp_initialize_bounds): New.
	(default_setup_incoming_vararg_bounds): New.
	* builtin-types.def (BT_BND): New.
	(BT_FN_PTR_CONST_PTR): New.
	(BT_FN_CONST_PTR_CONST_PTR): New.
	(BT_FN_BND_CONST_PTR): New.
	(BT_FN_CONST_PTR_BND): New.
	(BT_FN_PTR_CONST_PTR_SIZE): New.
	(BT_FN_PTR_CONST_PTR_CONST_PTR): New.
	(BT_FN_VOID_PTRPTR_CONST_PTR): New.
	(BT_FN_VOID_CONST_PTR_SIZE): New.
	(BT_FN_VOID_PTR_BND): New.
	(BT_FN_CONST_PTR_CONST_PTR_CONST_PTR): New.
	(BT_FN_BND_CONST_PTR_SIZE): New.
	(BT_FN_PTR_CONST_PTR_CONST_PTR_SIZE): New.
	(BT_FN_VOID_CONST_PTR_BND_CONST_PTR): New.
	* chkp-builtins.def: New.
	* builtins.def: include chkp-builtins.def.
	(DEF_CHKP_BUILTIN): New.
	* builtins.c: Include tree-chkp.h and rtl-chkp.h.
	(expand_builtin): Support BUILT_IN_CHKP_INIT_PTR_BOUNDS,
	BUILT_IN_CHKP_NULL_PTR_BOUNDS, BUILT_IN_CHKP_COPY_PTR_BOUNDS,
	BUILT_IN_CHKP_CHECK_PTR_LBOUNDS, BUILT_IN_CHKP_CHECK_PTR_UBOUNDS,
	BUILT_IN_CHKP_CHECK_PTR_BOUNDS, BUILT_IN_CHKP_SET_PTR_BOUNDS,
	BUILT_IN_CHKP_NARROW_PTR_BOUNDS, BUILT_IN_CHKP_STORE_PTR_BOUNDS,
	BUILT_IN_CHKP_GET_PTR_LBOUND, BUILT_IN_CHKP_GET_PTR_UBOUND,
	BUILT_IN_CHKP_BNDMK, BUILT_IN_CHKP_BNDSTX, BUILT_IN_CHKP_BNDCL,
	BUILT_IN_CHKP_BNDCU, BUILT_IN_CHKP_BNDLDX, BUILT_IN_CHKP_BNDRET,
	BUILT_IN_CHKP_INTERSECT, BUILT_IN_CHKP_NARROW,
	BUILT_IN_CHKP_EXTRACT_LOWER, BUILT_IN_CHKP_EXTRACT_UPPER.
	(std_expand_builtin_va_start): Init bounds for va_list.
	* cppbuiltin.c (define_builtin_macros_for_compilation_flags): Add
	__CHKP__ macro when Pointer Bounds Checker is on.
	* params.def (PARAM_CHKP_MAX_CTOR_SIZE): New.
	* passes.def (pass_ipa_chkp_versioning): New.
	(pass_early_local_passes): Renamed to pass_build_ssa_passes.
	(pass_fixup_cfg): Moved to pass_chkp_instrumentation_passes.
	(pass_chkp_instrumentation_passes): New.
	(pass_ipa_chkp_produce_thunks): New.
	(pass_local_optimization_passes): New.
	(pass_chkp_opt): New.
	* tree-pass.h (make_pass_ipa_chkp_versioning): New.
	(make_pass_ipa_chkp_produce_thunks): New.
	(make_pass_chkp): New.
	(make_pass_chkp_opt): New.
	(make_pass_early_local_passes): Renamed to ...
	(make_pass_build_ssa_passes): This.
	(make_pass_chkp_instrumentation_passes): New.
	(make_pass_local_optimization_passes): New.
	* passes.c (pass_manager::execute_early_local_passes): Execute
	early passes in three steps.
	(execute_all_early_local_passes): Renamed to ...
	(execute_build_ssa_passes): This.
	(pass_data_early_local_passes): Renamed to ...
	(pass_data_build_ssa_passes): This.
	(pass_early_local_passes): Renamed to ...
	(pass_build_ssa_passes): This.
	(pass_data_chkp_instrumentation_passes): New.
	(pass_chkp_instrumentation_passes): New.
	(pass_data_local_optimization_passes): New.
	(pass_local_optimization_passes): New.
	(make_pass_early_local_passes): Renamed to ...
	(make_pass_build_ssa_passes): This.
	(make_pass_chkp_instrumentation_passes): New.
	(make_pass_local_optimization_passes): New.
	* c-family/c.opt (fcheck-pointer-bounds): New.
	(fchkp-check-incomplete-type): New.
	(fchkp-zero-input-bounds-for-main): New.
	(fchkp-first-field-has-own-bounds): New.
	(fchkp-narrow-bounds): New.
	(fchkp-narrow-to-innermost-array): New.
	(fchkp-optimize): New.
	(fchkp-use-fast-string-functions): New.
	(fchkp-use-nochk-string-functions): New.
	(fchkp-use-static-bounds): New.
	(fchkp-use-static-const-bounds): New.
	(fchkp-treat-zero-dynamic-size-as-infinite): New.
	(fchkp-check-read): New.
	(fchkp-check-write): New.
	(fchkp-store-bounds): New.
	(fchkp-instrument-calls): New.
	(fchkp-instrument-marked-only): New.
	(Wchkp): New.
	* c-family/c-common.c (handle_bnd_variable_size_attribute): New.
	(handle_bnd_legacy): New.
	(handle_bnd_instrument): New.
	(c_common_attribute_table): Add bnd_variable_size, bnd_legacy
	and bnd_instrument.  Fix documentation.
	(c_common_format_attribute_table): Likewsie.
	* toplev.c: include tree-chkp.h.
	(process_options): Check Pointer Bounds Checker is supported.
	(compile_file): Add chkp_finish_file call.
	* ipa-cp.c (initialize_node_lattices): Use cgraph_local_p
	to handle instrumentation clones properly.
	(propagate_constants_accross_call): Do not propagate
	through instrumentation thunks.
	* ipa-pure-const.c (propagate_pure_const): Support
	IPA_REF_CHKP.
	* ipa-inline.c (early_inliner): Check edge has summary allocated.
	* ipa-split.c: Include tree-chkp.h.
	(find_retbnd): New.
	(split_part_set_ssa_name_p): New.
	(consider_split): Do not split retbnd and retval
	producers.
	(insert_bndret_call_after): new.
	(split_function): Propagate Pointer Bounds Checker
	instrumentation marks and handle returned bounds.
	* tree-ssa-sccvn.h (vn_reference_op_struct): Transform opcode
	into bit field and add with_bounds field.
	* tree-ssa-sccvn.c (copy_reference_ops_from_call): Set
	with_bounds field for instrumented calls.
	* tree-ssa-pre.c (create_component_ref_by_pieces_1): Restore
	CALL_WITH_BOUNDS_P flag for calls.
	* tree-ssa-ccp.c: Include tree-chkp.h.
	(insert_clobber_before_stack_restore): Handle
	BUILT_IN_CHKP_BNDRET calls.
	* tree-ssa-dce.c: Include tree-chkp.h.
	(propagate_necessity): For free call fed by alloc check
	bounds are also provided by the same alloc.
	(eliminate_unnecessary_stmts): Handle BUILT_IN_CHKP_BNDRET
	used by free calls.
	* tree-inline.c: Include tree-chkp.h.
	(declare_return_variable): Add arg holding
	returned bounds slot.  Create and initialize returned bounds var.
	(remap_gimple_stmt): Handle returned bounds.
	Return sequence of statements instead of a single statement.
	(insert_init_stmt): Add declaration.
	(remap_gimple_seq): Adjust to new remap_gimple_stmt signature.
	(copy_bb): Adjust to changed return type of remap_gimple_stmt.
	Properly handle bounds in va_arg_pack and va_arg_pack_len.
	(expand_call_inline): Handle returned bounds.  Add bounds copy
	for generated mem to mem assignments.
	* tree-inline.h (copy_body_data): Add fields retbnd and
	assign_stmts.
	* value-prof.c: Include tree-chkp.h.
	(gimple_ic): Support returned bounds.
	* ipa.c (cgraph_build_static_cdtor_1): Support contructors
	with "chkp ctor" and "bnd_legacy" attributes.
	(symtab_remove_unreachable_nodes): Keep initial values for
	pointer bounds to be used for checks eliminations.
	(process_references): Handle IPA_REF_CHKP.
	(walk_polymorphic_call_targets): Likewise.
	* ipa-visibility.c (cgraph_externally_visible_p): Mark
	instrumented 'main' as externally visible.
	(function_and_variable_visibility): Filter instrumentation
	thunks.
	* cgraph.h (cgraph_thunk_info): Add add_pointer_bounds_args
	field.
	(cgraph_node): Add instrumented_version, orig_decl and
	instrumentation_clone fields.
	(symtab_node::get_alias_target): Allow IPA_REF_CHKP reference.
	(varpool_node): Add need_bounds_init field.
	(cgraph_local_p): New.
	* cgraph.c: Include tree-chkp.h.
	(cgraph_node::remove): Fix instrumented_version
	of the referenced node if any.
	(cgraph_node::dump): Dump instrumentation_clone and
	instrumented_version fields.
	(cgraph_node::verify_node): Check correctness of IPA_REF_CHKP
	references and instrumentation thunks.
	(cgraph_can_remove_if_no_direct_calls_and_refs_p): Keep
	all not instrumented instrumentation clones alive.
	(cgraph_redirect_edge_call_stmt_to_callee): Support
	returned bounds.
	* cgraphbuild.c (rebuild_cgraph_edges): Rebuild IPA_REF_CHKP
	reference.
	(cgraph_rebuild_references): Likewise.
	* cgraphunit.c: Include tree-chkp.h.
	(assemble_thunks_and_aliases): Skip thunks calling instrumneted
	function version.
	(varpool_finalize_decl): Register statically initialized decls
	in Pointer Bounds Checker.
	(walk_polymorphic_call_targets): Do not mark generated call to
	__builtin_unreachable as with_bounds.
	(output_weakrefs): If there are both instrumented and original
	versions, output only one of them.
	(cgraph_node::expand_thunk): Set with_bounds flag
	for created call statement.
	* ipa-ref.h (ipa_ref_use): Add IPA_REF_CHKP.
	(ipa_ref): increase size of use field.
	* symtab.c (ipa_ref_use_name): Add element for IPA_REF_CHKP.
	* varpool.c (dump_varpool_node): Dump need_bounds_init field.
	(ctor_for_folding): Do not fold constant bounds vars.
	* lto-streamer.h (LTO_minor_version): Change minor version from
	0 to 1.
	* lto-cgraph.c (compute_ltrans_boundary): Keep initial values for
	pointer bounds.
	(lto_output_node): Output instrumentation_clone,
	thunk.add_pointer_bounds_args and orig_decl field.
	(lto_output_ref): Adjust to new ipa_ref::use field size.
	(input_overwrite_node): Read instrumentation_clone field.
	(input_node): Read thunk.add_pointer_bounds_args and orig_decl
	fields.
	(input_ref): Adjust to new ipa_ref::use field size.
	(input_cgraph_1): Compute instrumented_version fields and restore
	IDENTIFIER_TRANSPARENT_ALIAS chains.
	(lto_output_varpool_node): Output
	need_bounds_init value.
	(input_varpool_node): Read need_bounds_init value.
	* lto-partition.c (add_symbol_to_partition_1): Keep original
	and instrumented versions together.
	(privatize_symbol_name): Restore transparent alias chain if required.
	(add_references_to_partition): Add references to pointer bounds vars.
	* dbxout.c (dbxout_type): Ignore POINTER_BOUNDS_TYPE.
	* dwarf2out.c (gen_subprogram_die): Ignore bound args.
	(gen_type_die_with_usage): Skip pointer bounds.
	(dwarf2out_global_decl): Likewise.
	(is_base_type): Support POINTER_BOUNDS_TYPE.
	(gen_formal_types_die): Skip pointer bounds.
	(gen_decl_die): Likewise.
	* var-tracking.c (vt_add_function_parameters): Skip
	bounds parameters.
	* ipa-icf.c (sem_function::merge): Do not merge when instrumentation
	thunk still exists.
	(sem_variable::merge): Reset need_bounds_init flag.
	* doc/extend.texi: Document Pointer Bounds Checker built-in functions
	and attributes.
	* doc/tm.texi.in (TARGET_LOAD_BOUNDS_FOR_ARG): New.
	(TARGET_STORE_BOUNDS_FOR_ARG): New.
	(TARGET_LOAD_RETURNED_BOUNDS): New.
	(TARGET_STORE_RETURNED_BOUNDS): New.
	(TARGET_CHKP_FUNCTION_VALUE_BOUNDS): New.
	(TARGET_SETUP_INCOMING_VARARG_BOUNDS): New.
	(TARGET_BUILTIN_CHKP_FUNCTION): New.
	(TARGET_CHKP_BOUND_TYPE): New.
	(TARGET_CHKP_BOUND_MODE): New.
	(TARGET_CHKP_MAKE_BOUNDS_CONSTANT): New.
	(TARGET_CHKP_INITIALIZE_BOUNDS): New.
	* doc/tm.texi: Regenerated.
	* doc/rtl.texi (MODE_POINTER_BOUNDS): New.
	(BND32mode): New.
	(BND64mode): New.
	* doc/invoke.texi (-mmpx): New.
	(-mno-mpx): New.
	(chkp-max-ctor-size): New.
	* config/i386/constraints.md (w): New.
	(Ti): New.
	(Tb): New.
	* config/i386/i386-c.c (ix86_target_macros_internal): Add __MPX__.
	* config/i386/i386-modes.def (BND32): New.
	(BND64): New.
	* config/i386/i386-protos.h (ix86_bnd_prefixed_insn_p): New.
	* config/i386/i386.c: Include tree-chkp.h, rtl-chkp.h, tree-iterator.h.
	(regclass_map): Add bound registers.
	(dbx_register_map): Likewise.
	(dbx64_register_map): Likewise.
	(svr4_dbx_register_map): Likewise.
	(isa_opts): Add -mmpx.
	(PTA_MPX): New.
	(ix86_option_override_internal): Support MPX ISA.
	(ix86_conditional_register_usage): Support bound registers.
	(ix86_code_end): Add MPX bnd prefix.
	(output_set_got): Likewise.
	(print_reg): Avoid prefixes for bound registers.
	(ix86_print_operand): Add '!' (MPX bnd) print prefix support.
	(ix86_print_operand_punct_valid_p): Likewise.
	(ix86_print_operand_address): Support UNSPEC_BNDMK_ADDR and
	UNSPEC_BNDLDX_ADDR.
	(ix86_output_call_insn): Add MPX bnd prefix to branch instructions.
	(ix86_class_likely_spilled_p): Add bound regs support.
	(ix86_hard_regno_mode_ok): Likewise.
	(x86_order_regs_for_local_alloc): Likewise.
	(ix86_bnd_prefixed_insn_p): New.
	(ix86_builtins): Add
	IX86_BUILTIN_BNDMK, IX86_BUILTIN_BNDSTX,
	IX86_BUILTIN_BNDLDX, IX86_BUILTIN_BNDCL,
	IX86_BUILTIN_BNDCU, IX86_BUILTIN_BNDRET,
	IX86_BUILTIN_BNDNARROW, IX86_BUILTIN_BNDINT,
	IX86_BUILTIN_SIZEOF, IX86_BUILTIN_BNDLOWER,
	IX86_BUILTIN_BNDUPPER.
	(builtin_isa): Add leaf_p and nothrow_p fields.
	(def_builtin): Initialize leaf_p and nothrow_p.
	(ix86_add_new_builtins): Handle leaf_p and nothrow_p
	flags.
	(bdesc_mpx): New.
	(bdesc_mpx_const): New.
	(ix86_init_mpx_builtins): New.
	(ix86_init_builtins): Call ix86_init_mpx_builtins.
	(ix86_emit_cmove): New.
	(ix86_emit_move_max): New.
	(ix86_expand_builtin): Expand IX86_BUILTIN_BNDMK,
	IX86_BUILTIN_BNDSTX, IX86_BUILTIN_BNDLDX,
	IX86_BUILTIN_BNDCL, IX86_BUILTIN_BNDCU,
	IX86_BUILTIN_BNDRET, IX86_BUILTIN_BNDNARROW,
	IX86_BUILTIN_BNDINT, IX86_BUILTIN_SIZEOF,
	IX86_BUILTIN_BNDLOWER, IX86_BUILTIN_BNDUPPER.
	(ix86_function_value_bounds): New.
	(ix86_builtin_mpx_function): New.
	(ix86_get_arg_address_for_bt): New.
	(ix86_load_bounds): New.
	(ix86_store_bounds): New.
	(ix86_load_returned_bounds): New.
	(ix86_store_returned_bounds): New.
	(ix86_mpx_bound_mode): New.
	(ix86_make_bounds_constant): New.
	(ix86_initialize_bounds):
	(TARGET_LOAD_BOUNDS_FOR_ARG): New.
	(TARGET_STORE_BOUNDS_FOR_ARG): New.
	(TARGET_LOAD_RETURNED_BOUNDS): New.
	(TARGET_STORE_RETURNED_BOUNDS): New.
	(TARGET_CHKP_BOUND_MODE): New.
	(TARGET_BUILTIN_CHKP_FUNCTION): New.
	(TARGET_CHKP_FUNCTION_VALUE_BOUNDS): New.
	(TARGET_CHKP_MAKE_BOUNDS_CONSTANT): New.
	(TARGET_CHKP_INITIALIZE_BOUNDS): New.
	(ix86_option_override_internal): Do not
	support x32 with MPX.
	(init_cumulative_args): Init stdarg, bnd_regno, bnds_in_bt
	and force_bnd_pass.
	(function_arg_advance_32): Return number of used integer
	registers.
	(function_arg_advance_64): Likewise.
	(function_arg_advance_ms_64): Likewise.
	(ix86_function_arg_advance): Handle pointer bounds.
	(ix86_function_arg): Likewise.
	(ix86_function_value_regno_p): Mark fisrt bounds registers as
	possible function value.
	(ix86_function_value_1): Handle pointer bounds type/mode
	(ix86_return_in_memory): Likewise.
	(ix86_print_operand): Analyse insn to decide abounf "bnd" prefix.
	(ix86_expand_call): Generate returned bounds.
	(ix86_setup_incoming_vararg_bounds): New.
	(ix86_va_start): Initialize bounds for pointers in va_list.
	(TARGET_SETUP_INCOMING_VARARG_BOUNDS): New.
	* config/i386/i386.h (TARGET_MPX): New.
	(TARGET_MPX_P): New.
	(FIRST_PSEUDO_REGISTER): Fix to new value.
	(FIXED_REGISTERS): Add bound registers.
	(CALL_USED_REGISTERS): Likewise.
	(REG_ALLOC_ORDER): Likewise.
	(HARD_REGNO_NREGS): Likewise.
	(VALID_BND_REG_MODE): New.
	(FIRST_BND_REG): New.
	(LAST_BND_REG): New.
	(reg_class): Add BND_REGS.
	(REG_CLASS_NAMES): Likewise.
	(REG_CLASS_CONTENTS): Likewise.
	(BND_REGNO_P): New.
	(ANY_BND_REG_P): New.
	(BNDmode): New.
	(HI_REGISTER_NAMES): Add bound registers.
	(ix86_args): Add bnd_regno, bnds_in_bt,	force_bnd_pass and
	stdarg fields.
	* config/i386/i386.md (UNSPEC_BNDMK): New.
	(UNSPEC_BNDMK_ADDR): New.
	(UNSPEC_BNDSTX): New.
	(UNSPEC_BNDLDX): New.
	(UNSPEC_BNDLDX_ADDR): New.
	(UNSPEC_BNDCL): New.
	(UNSPEC_BNDCU): New.
	(UNSPEC_BNDCN): New.
	(UNSPEC_MPX_FENCE): New.
	(UNSPEC_SIZEOF): New.
	(BND0_REG): New.
	(BND1_REG): New.
	(type): Add mpxmov, mpxmk, mpxchk, mpxld, mpxst.
	(length_immediate): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
	(prefix_rep): Check for bnd prefix.
	(prefix_0f): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
	(length_nobnd): New.
	(length): Use length_nobnd when specified.
	(memory): Support mpxmov, mpxmk, mpxchk, mpxld, mpxst.
	(BND): New.
	(bnd_ptr): New.
	(BNDCHECK): New.
	(bndcheck): New.
	(*jcc_1): Add MPX bnd prefix.
	(*jcc_2): Likewise.
	(jump): Likewise.
	(*indirect_jump): Likewise.
	(*tablejump_1): Likewise.
	(simple_return_internal): Likewise.
	(simple_return_internal_long): Likewise.
	(simple_return_pop_internal): Likewise.
	(simple_return_indirect_internal): Likewise.
	(<mode>_mk): New.
	(*<mode>_mk): New.
	(mov<mode>): New.
	(*mov<mode>_internal_mpx): New.
	(<mode>_<bndcheck>): New.
	(*<mode>_<bndcheck>): New.
	(<mode>_ldx): New.
	(*<mode>_ldx): New.
	(<mode>_stx): New.
	(*<mode>_stx): New.
	move_size_reloc_<mode>): New.
	* config/i386/predicates.md (address_mpx_no_base_operand): New.
	(address_mpx_no_index_operand): New.
	(bnd_mem_operator): New.
	(symbol_operand): New.
	(x86_64_immediate_size_operand): New.
	* config/i386/i386.opt (mmpx): New.
	* config/i386/i386-builtin-types.def (BND): New.
	(ULONG): New.
	(BND_FTYPE_PCVOID_ULONG): New.
	(VOID_FTYPE_BND_PCVOID): New.
	(VOID_FTYPE_PCVOID_PCVOID_BND): New.
	(BND_FTYPE_PCVOID_PCVOID): New.
	(BND_FTYPE_PCVOID): New.
	(BND_FTYPE_BND_BND): New.
	(PVOID_FTYPE_PVOID_PVOID_ULONG): New.
	(PVOID_FTYPE_PCVOID_BND_ULONG): New.
	(ULONG_FTYPE_VOID): New.
	(PVOID_FTYPE_BND): New.

gcc/testsuite/

2014-11-05  Ilya Enkovich  <ilya.enkovich@intel.com>

	* gcc.target/i386/chkp-builtins-1.c: New.
	* gcc.target/i386/chkp-builtins-2.c: New.
	* gcc.target/i386/chkp-builtins-3.c: New.
	* gcc.target/i386/chkp-builtins-4.c: New.
	* gcc.target/i386/chkp-remove-bndint-1.c: New.
	* gcc.target/i386/chkp-remove-bndint-2.c: New.
	* gcc.target/i386/chkp-const-check-1.c: New.
	* gcc.target/i386/chkp-const-check-2.c: New.
	* gcc.target/i386/chkp-lifetime-1.c: New.
	* gcc.dg/pr37858.c: Replace early_local_cleanups pass name
	with build_ssa_passes.

From-SVN: r217125

	* passes.def (pass_compute_alignments, pass_duplicate_computed_gotos,
	pass_variable_tracking, pass_free_cfg, pass_machine_reorg,
	pass_cleanup_barriers, pass_delay_slots,
	pass_split_for_shorten_branches, pass_convert_to_eh_region_ranges,
	pass_shorten_branches, pass_est_nothrow_function_flags,
	pass_dwarf2_frame, pass_final): Move outside of pass_postreload and
	into pass_late_compilation.
	(pass_late_compilation): Add.
	* passes.c (pass_data_late_compilation, pass_late_compilation,
	make_pass_late_compilation): New.
	* timevar.def (TV_LATE_COMPILATION): New.

From-SVN: r217124

	* target.def (omit_struct_return_reg): New data hook.
	* doc/tm.texi.in: Add @hook TARGET_OMIT_STRUCT_RETURN_REG.
	* doc/tm.texi: Regenerate.
	* function.c (expand_function_end): Use it.

From-SVN: r217123

	* target.def (no_register_allocation): New data hook.
	* doc/tm.texi.in: Add @hook TARGET_NO_REGISTER_ALLOCATION.
	* doc/tm.texi: Regenerate.
	* ira.c (gate_ira): New function.
	(pass_data_ira): Set has_gate.
	(pass_ira): Add a gate function.
	(pass_data_reload): Likewise.
	(pass_reload): Add a gate function.
	(pass_ira): Use it.
	* reload1.c (eliminate_regs): If reg_eliminate_is NULL, assert that
	no register allocation happens on the target and return.
	* final.c (alter_subreg): Ensure register is not a pseudo before
	calling simplify_subreg.
	(output_operand): Assert that x isn't a pseudo only if doing
	register allocation.

From-SVN: r217122

	* dbxout.c (dbxout_symbol): Don't call eliminate_regs on decls for
	global vars.

From-SVN: r217121

	* optabs.c (emit_indirect_jump): Test HAVE_indirect_jump and emit a
	sorry if necessary.

From-SVN: r217120

2014-11-05  Alex Velenko  <Alex.Velenko@arm.com>

    gcc/
    * simplify-rtx.c (simplify_binary_operation_1): Div check added.
    * rtl.h (SUBREG_P): New macro added.

    gcc/testsuite/
    * gcc.dg/asr-div1.c: New testcase.

From-SVN: r217118

	libobjc:
	* thr.c (_XOPEN_SOURCE): Define as 600.

	libiberty:
	* sigsetmask.c (_POSIX_SOURCE): Remove.

	libgomp:
	* config/posix/lock.c (_XOPEN_SOURCE) Define as 600.

From-SVN: r217117

2014-11-05  Tejas Belagod  <tejas.belagod@arm.com>

	* config/aarch64/aarch64-builtins.c
	(aarch64_build_scalar_type): Remove.
	(aarch64_scalar_builtin_types, aarch64_simd_type,
	aarch64_simd_type, aarch64_mangle_builtin_scalar_type,
	aarch64_mangle_builtin_vector_type,
	aarch64_mangle_builtin_type, aarch64_simd_builtin_std_type,
	aarch64_lookup_simd_builtin_type, aarch64_simd_builtin_type,
	aarch64_init_simd_builtin_types,
	aarch64_init_simd_builtin_scalar_types): New.
	(aarch64_init_simd_builtins): Refactor.
	(aarch64_init_crc32_builtins): Fixup with qualifier.
	* config/aarch64/aarch64-protos.h
	(aarch64_mangle_builtin_type): Export.
	* config/aarch64/aarch64-simd-builtin-types.def: New.
	* config/aarch64/aarch64.c (aarch64_simd_mangle_map): Remove.
	(aarch64_mangle_type): Refactor.
	* config/aarch64/arm_neon.h: Declare vector types based on
	internal types.
	* config/aarch64/t-aarch64: Update dependency.

From-SVN: r217114

From-SVN: r217112

	* go.test/go-test.exp: In +build lines, require whitespace around
	expected strings, fix check for negation.

From-SVN: r217111

Backport https://codereview.appspot.com/111320044 from Go
master library.

From-SVN: r217110

From-SVN: r217109

From Dominik Vogt.

* libgo/go/syscall/libcall_linux_s390.go: New file for s390 support.
* libgo/go/syscall/syscall_linux_s390.go: Ditto.
* libgo/go/syscall/libcall_linux_s390x.go: New file for s390x support.
* libgo/go/syscall/syscall_linux_s390x.go: Ditto.
* libgo/go/runtime/pprof/pprof.go (printStackRecord): Support s390 and
s390x.
* libgo/runtime/runtime.c (runtime_cputicks): Add support for s390 and
s390x
* libgo/mksysinfo.sh: Ditto.
(upcase_fields): New helper function

* libgo/go/debug/elf/file.go (applyRelocations): Implement relocations
on s390x.
(applyRelocationsS390x): Ditto.
(DWARF): Ditto.
* libgo/go/debug/elf/elf.go (R_390): New constants for S390 relocations.
(r390Strings): Ditto.
(String): Helper function for S390 relocations.
(GoString): Ditto.

* libgo/go/reflect/makefuncgo_s390.go: New file.
(S390MakeFuncStubGo): Implementation of s390 abi.
* libgo/go/reflect/makefuncgo_s390x.go: New file.
(S390xMakeFuncStubGo): Implementation of s390x abi.
* libgo/go/reflect/makefunc_s390.c: New file.
(makeFuncStub): s390 and s390x specific implementation of function.
* libgo/go/reflect/makefunc.go
(MakeFunc): Add support for s390 and s390x.
(makeMethodValue): Ditto.
(makeValueMethod): Ditto.
* libgo/Makefile.am (go_reflect_makefunc_s_file): Ditto.
(go_reflect_makefunc_file): Ditto.
* libgo/go/reflect/makefunc_dummy.c: Ditto.
* libgo/runtime/runtime.h (__go_makefunc_can_recover): Export prototype
for use in makefunc_s390.c.
(__go_makefunc_returning): Ditto.

* libgo/go/syscall/exec_linux.go (forkAndExecInChild): Fix order of the
arguments of the clone system call for s390[x].

* libgo/configure.ac (is_s390): New variable.
(is_s390x): Ditto
(LIBGO_IS_S390): Ditto.
(LIBGO_IS_S390X): Ditto.
(GOARCH): Support s390 and s390x.
* libgo/go/go/build/build.go (cgoEnabled): Ditto.
* libgo/go/go/build/syslist.go (goarchList): Ditto.

From-SVN: r217106

	* config/rs6000/rs6000.c (atomic_hold_decl, atomic_clear_decl,
	atomic_update_decl): Guard declaration with #ifdef.

From-SVN: r217105

2014-11-04  Richard Biener  <rguenther@suse.de>

	* c-common.c (shorten_compare): Do not shorten mixed
	DFP and non-DFP compares.

From-SVN: r217101

From-SVN: r217100

	* Makefile.in (OBJS): Add sanopt.o.
	(GTFILES): Add sanopt.c.
	* asan.h (asan_expand_check_ifn): Declare.
	* asan.c (asan_expand_check_ifn): No longer static.
	(class pass_sanopt, pass_sanopt::execute, make_pass_sanopt): Move...
	* sanopt.c: ...here.  New file.
testsuite/
	* c-c++-common/ubsan/align-2.c: Remove dg-output.
	* c-c++-common/ubsan/align-4.c: Likewise.
	* g++.dg/ubsan/null-1.C: Likewise.
	* g++.dg/ubsan/null-2.C: Likewise.

From-SVN: r217099

	* gcc.misc-tests/godump-1.c (dg-skip-if): Add alpha*-*-*.

From-SVN: r217098

	* g++.dg/ipa/devirt-44.C (dg-options): Remove -fdump-tree-optimized.
	* g++.dg/ipa/devirt-45.C (dg-options): Ditto.
	* g++.dg/tree-prof/morefunc.C (dg-final-use): Cleanup profile ipa dump.
	* g++.dg/tree-prof/reorder.C (dg-final-use): Ditto.
	* g++.dg/tree-prof/pr35545.C (dg-fina-use): Cleanup profile_estimate
	ipa dump.
	* gcc.dg/fold-reassoc-3.c (dg-final): Fix scan string.
	Cleanup original tree dump.
	* gcc.dg/tree-prof/20050826-2.c (dg-final-use): Cleanup dom1 tree dump.
	* gcc.dg/tree-prof/cmpsf-1.c (dg-final-use): Ditto.
	* gcc.dg/tree-ssa/pr61144.c (dg-final): Cleanup optimized tree dump.

From-SVN: r217097

Fixes issue 6671 for gccgo.

From-SVN: r217094

gcc/testsuite/

2014-11-04  Martin Jambor  <mjambor@suse.cz>

	* g++/dg/ipa/devirt-40.C: Changed dump to not matching OBJ_TYPE_REF in
	function body.

From-SVN: r217092

2014-11-04  Jiong Wang  <jiong.wang@arm.com>
2014-11-04  Wilco Dijkstra  <wilco.dijkstra@arm.com>

  gcc/
    PR target/63293
    * config/aarch64/aarch64.c (aarch64_expand_epiloue): Add barriers before
    stack adjustment.

From-SVN: r217091

From-SVN: r217090

The surrounding code was already fixed back when BImode was added.

	* combine.c (combine_simplify_rtx): In STORE_FLAG_VALUE == -1 case,
	also verify that mode is equal to the mode of op0.

From-SVN: r217089

	* bb-reorder.c (get_uncond_jump_length): Avoid using delete_insn,
	emit into a sequence instead.

From-SVN: r217088

	* f95-lang.c (gfc_init_builtin_functions): Use type index 2 for
	scalbn, scalbnl and scalbnf.
	* mathbuiltins.def (JN, YN): Use type index 5.

From-SVN: r217087

	* lib/g++-dg.exp (g++-dg-runtest): Change -std=c++1y to -std=c++14.
	* lib/target-supports.exp (check_effective_target_c++14_only): Likewise.

From-SVN: r217085

2014-11-04  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

	* config/sh/sh.c (emit_fpu_switch): Drop unused automatic variable.

From-SVN: r217082

	gcc/testsuite/
	* gcc.target/powerpc/pr60102.c: Move dg-skip-if after dg-options.
	* gcc.target/powerpc/swaps-p8-12.c: Skip test if there would be
	conflicting -mcpu options.
	* gcc.target/powerpc/ppc-target-2.c: Likewise.
	* gcc.target/powerpc/cell_builtin-7.c: Likewise.
	* gcc.target/powerpc/dfp-builtin-1.c: Likewise.
	* gcc.target/powerpc/p8vector-builtin-1.c: Likewise.
	* gcc.target/powerpc/ppc-fpconv-7.c: Likewise.
	* gcc.target/powerpc/p8vector-vectorize-1.c: Likewise.
	* gcc.target/powerpc/pr48053-3.c: Likewise.
	* gcc.target/powerpc/vsx-builtin-6.c: Likewise.
	* gcc.target/powerpc/440-nmaclhw-1.c: Likewise.
	* gcc.target/powerpc/pr57744.c: Likewise.
	* gcc.target/powerpc/pr47862.c: Likewise.
	* gcc.target/powerpc/vsx-vectorize-8.c: Likewise.
	* gcc.target/powerpc/recip-1.c: Likewise.
	* gcc.target/powerpc/darwin-longlong.c: Likewise.
	* gcc.target/powerpc/bool2-p8.c: Likewise.
	* gcc.target/powerpc/mmfpgpr.c: Likewise.
	* gcc.target/powerpc/pr60203.c: Likewise.
	* gcc.target/powerpc/direct-move-vint1.c: Likewise.
	* gcc.target/powerpc/bool2-av.c: Likewise.
	* gcc.target/powerpc/pr43154.c: Likewise.
	* gcc.target/powerpc/ppc-fma-2.c: Likewise.
	* gcc.target/powerpc/swaps-p8-5.c: Likewise.
	* gcc.target/powerpc/pr59054.c: Likewise.
	* gcc.target/powerpc/ppc-fpconv-11.c: Likewise.
	* gcc.target/powerpc/440-mullhwu-1.c: Likewise.
	* gcc.target/powerpc/swaps-p8-13.c: Likewise.
	* gcc.target/powerpc/ppc-target-3.c: Likewise.
	* gcc.target/powerpc/cell_builtin-8.c: Likewise.
	* gcc.target/powerpc/dfp-builtin-2.c: Likewise.
	* gcc.target/powerpc/p8vector-builtin-2.c: Likewise.
	* gcc.target/powerpc/ppc-fpconv-8.c: Likewise.
	* gcc.target/powerpc/p8vector-vectorize-2.c: Likewise.
	* gcc.target/powerpc/p8vector-vbpermq.c: Likewise.
	* gcc.target/powerpc/vsx-vectorize-1.c: Likewise.
	* gcc.target/powerpc/bswap64-3.c: Likewise.
	* gcc.target/powerpc/bcd-1.c: Likewise.
	* gcc.target/powerpc/440-mulchwu-1.c: Likewise.
	* gcc.target/powerpc/extend-divide-1.c: Likewise.
	* gcc.target/powerpc/vsx-builtin-7.c: Likewise.
	* gcc.target/powerpc/pr48192.c: Likewise.
	* gcc.target/powerpc/pr52775.c: Likewise.
	* gcc.target/powerpc/p8vector-int128-1.c: Likewise.
	* gcc.target/powerpc/pr58673-1.c: Likewise.
	* gcc.target/powerpc/pr53487.c: Likewise.
	* gcc.target/powerpc/440-nmaclhw-2.c: Likewise.
	* gcc.target/powerpc/recip-2.c: Likewise.
	* gcc.target/powerpc/p8vector-fp.c: Likewise.
	* gcc.target/powerpc/direct-move-vint2.c: Likewise.
	* gcc.target/powerpc/ppc-fma-3.c: Likewise.
	* gcc.target/powerpc/pr57150.c: Likewise.
	* gcc.target/powerpc/pr47251.c: Likewise.
	* gcc.target/powerpc/swaps-p8-6.c: Likewise.
	* gcc.target/powerpc/440-mullhwu-2.c: Likewise.
	* gcc.target/powerpc/bool3-p7.c: Likewise.
	* gcc.target/powerpc/cell_builtin-1.c: Likewise.
	* gcc.target/powerpc/swaps-p8-14.c: Likewise.
	* gcc.target/powerpc/ppc-target-4.c: Likewise.
	* gcc.target/powerpc/440-mulhhw-1.c: Likewise.
	* gcc.target/powerpc/ppc-fpconv-1.c: Likewise.
	* gcc.target/powerpc/440-machhw-1.c: Likewise.
	* gcc.target/powerpc/p8vector-builtin-3.c: Likewise.
	* gcc.target/powerpc/vsx-mass-1.c: Likewise.
	* gcc.target/powerpc/ppc-fpconv-9.c: Likewise.
	* gcc.target/powerpc/p8vector-vectorize-3.c: Likewise.
	* gcc.target/powerpc/loop_align.c: Likewise.
	* gcc.target/powerpc/lhs-1.c: Likewise.
	* gcc.target/powerpc/sd-vsx.c: Likewise.
	* gcc.target/powerpc/vsx-vectorize-2.c: Likewise.
	* gcc.target/powerpc/bcd-2.c: Likewise.
	* gcc.target/powerpc/20040121-1.c: Likewise.
	* gcc.target/powerpc/pr52457.c: Likewise.
	* gcc.target/powerpc/440-mulchwu-2.c: Likewise.
	* gcc.target/powerpc/extend-divide-2.c: Likewise.
	* gcc.target/powerpc/vsx-builtin-8.c: Likewise.
	* gcc.target/powerpc/p8vector-int128-2.c: Likewise.
	* gcc.target/powerpc/pr58673-2.c: Likewise.
	* gcc.target/powerpc/atomic-p7.c: Likewise.
	* gcc.target/powerpc/recip-3.c: Likewise.
	* gcc.target/powerpc/440-maclhwu-1.c: Likewise.
	* gcc.target/powerpc/optimize-bswapsi-2.c: Likewise.
	* gcc.target/powerpc/popcount-1.c: Likewise.
	* gcc.target/powerpc/altivec-32.c: Likewise.
	* gcc.target/powerpc/timode_off.c: Likewise.
	* gcc.target/powerpc/p8vector-ldst.c: Likewise.
	* gcc.target/powerpc/pack01.c: Likewise.
	* gcc.target/powerpc/pr55033.c: Likewise.
	* gcc.target/powerpc/ppc-fma-4.c: Likewise.
	* gcc.target/powerpc/swaps-p8-7.c: Likewise.
	* gcc.target/powerpc/ppu-intrinsics.c: Likewise.
	* gcc.target/powerpc/440-macchwu-1.c: Likewise.
	* gcc.target/powerpc/440-mulhhwu-1.c: Likewise.
	* gcc.target/powerpc/440-mulchw-1.c: Likewise.
	* gcc.target/powerpc/bool3-p8.c: Likewise.
	* gcc.target/powerpc/cell_builtin-2.c: Likewise.
	* gcc.target/powerpc/swaps-p8-15.c: Likewise.
	* gcc.target/powerpc/440-macchw-1.c: Likewise.
	* gcc.target/powerpc/440-mulhhw-2.c: Likewise.
	* gcc.target/powerpc/ppc-fpconv-2.c: Likewise.
	* gcc.target/powerpc/440-machhw-2.c: Likewise.
	* gcc.target/powerpc/p8vector-builtin-4.c: Likewise.
	* gcc.target/powerpc/pr46728-16.c: Likewise.
	* gcc.target/powerpc/vsx-builtin-1.c: Likewise.
	* gcc.target/powerpc/bool3-av.c: Likewise.
	* gcc.target/powerpc/p8vector-vectorize-4.c: Likewise.
	* gcc.target/powerpc/ppc-pow.c: Likewise.
	* gcc.target/powerpc/lhs-2.c: Likewise.
	* gcc.target/powerpc/pr39902-2.c: Likewise.
	* gcc.target/powerpc/20041111-1.c: Likewise.
	* gcc.target/powerpc/builtins-1.c: Likewise.
	* gcc.target/powerpc/bcd-3.c: Likewise.
	* gcc.target/powerpc/vsx-vectorize-3.c: Likewise.
	* gcc.target/powerpc/pr57949-1.c: Likewise.
	* gcc.target/powerpc/atomic-p8.c: Likewise.
	* gcc.target/powerpc/sd-pwr6.c: Likewise.
	* gcc.target/powerpc/recip-4.c: Likewise.
	* gcc.target/powerpc/440-maclhwu-2.c: Likewise.
	* gcc.target/powerpc/warn-2.c: Likewise.
	* gcc.target/powerpc/parity-1.c: Likewise.
	* gcc.target/powerpc/popcount-2.c: Likewise.
	* gcc.target/powerpc/crypto-builtin-1.c: Likewise.
	* gcc.target/powerpc/ppc-fma-5.c: Likewise.
	* gcc.target/powerpc/swaps-p8-8.c: Likewise.
	* gcc.target/powerpc/pr42747.c: Likewise.
	* gcc.target/powerpc/440-macchwu-2.c: Likewise.
	* gcc.target/powerpc/440-mulhhwu-2.c: Likewise.
	* gcc.target/powerpc/dfp-dd-2.c: Likewise.
	* gcc.target/powerpc/direct-move-float1.c: Likewise.
	* gcc.target/powerpc/440-mulchw-2.c: Likewise.
	* gcc.target/powerpc/cell_builtin-3.c: Likewise.
	* gcc.target/powerpc/swaps-p8-16.c: Likewise.
	* gcc.target/powerpc/440-macchw-2.c: Likewise.
	* gcc.target/powerpc/ppc-fpconv-3.c: Likewise.
	* gcc.target/powerpc/dfp-td-2.c: Likewise.
	* gcc.target/powerpc/p8vector-builtin-5.c: Likewise.
	* gcc.target/powerpc/vsx-builtin-2.c: Likewise.
	* gcc.target/powerpc/p8vector-vectorize-5.c: Likewise.
	* gcc.target/powerpc/lhs-3.c: Likewise.
	* gcc.target/powerpc/440-nmachhw-1.c: Likewise.
	* gcc.target/powerpc/builtins-2.c: Likewise.
	* gcc.target/powerpc/vsx-vectorize-4.c: Likewise.
	* gcc.target/powerpc/pr52199.c: Likewise.
	* gcc.target/powerpc/440-machhwu-1.c: Likewise.
	* gcc.target/powerpc/pr57949-2.c: Likewise.
	* gcc.target/powerpc/recip-5.c: Likewise.
	* gcc.target/powerpc/popcount-3.c: Likewise.
	* gcc.target/powerpc/vsx-vector-1.c: Likewise.
	* gcc.target/powerpc/swaps-p8-1.c: Likewise.
	* gcc.target/powerpc/optimize-bswapdi-2.c: Likewise.
	* gcc.target/powerpc/ppc-fma-6.c: Likewise.
	* gcc.target/powerpc/vsx-extract-1.c: Likewise.
	* gcc.target/powerpc/pr48226.c: Likewise.
	* gcc.target/powerpc/swaps-p8-9.c: Likewise.
	* gcc.target/powerpc/pr47755-2.c: Likewise.
	* gcc.target/powerpc/direct-move-float2.c: Likewise.
	* gcc.target/powerpc/cell_builtin-4.c: Likewise.
	* gcc.target/powerpc/direct-move-double1.c: Likewise.
	* gcc.target/powerpc/swaps-p8-17.c: Likewise.
	* gcc.target/powerpc/ppc-fpconv-4.c: Likewise.
	* gcc.target/powerpc/dfp-td-3.c: Likewise.
	* gcc.target/powerpc/p8vector-builtin-6.c: Likewise.
	* gcc.target/powerpc/440-nmacchw-1.c: Likewise.
	* gcc.target/powerpc/vsx-builtin-3.c: Likewise.
	* gcc.target/powerpc/440-nmachhw-2.c: Likewise.
	* gcc.target/powerpc/vsx-vectorize-5.c: Likewise.
	* gcc.target/powerpc/bool2-p5.c: Likewise.
	* gcc.target/powerpc/440-machhwu-2.c: Likewise.
	* gcc.target/powerpc/fusion.c: Likewise.
	* gcc.target/powerpc/recip-6.c: Likewise.
	* gcc.target/powerpc/altivec-cell-6.c: Likewise.
	* gcc.target/powerpc/vsx-vector-2.c: Likewise.
	* gcc.target/powerpc/swaps-p8-2.c: Likewise.
	* gcc.target/powerpc/optimize-bswapdi-3.c: Likewise.
	* gcc.target/powerpc/ppc-fma-7.c: Likewise.
	* gcc.target/powerpc/vsx-extract-2.c: Likewise.
	* gcc.target/powerpc/direct-move-long1.c: Likewise.
	* gcc.target/powerpc/dfp-dd.c: Likewise.
	* gcc.target/powerpc/swaps-p8-10.c: Likewise.
	* gcc.target/powerpc/cell_builtin-5.c: Likewise.
	* gcc.target/powerpc/direct-move-double2.c: Likewise.
	* gcc.target/powerpc/440-mullhw-1.c: Likewise.
	* gcc.target/powerpc/ppc-fpconv-5.c: Likewise.
	* gcc.target/powerpc/440-maclhw-1.c: Likewise.
	* gcc.target/powerpc/dfp-td.c: Likewise.
	* gcc.target/powerpc/p8vector-builtin-7.c: Likewise.
	* gcc.target/powerpc/pr48053-1.c: Likewise.
	* gcc.target/powerpc/440-nmacchw-2.c: Likewise.
	* gcc.target/powerpc/vsx-builtin-4.c: Likewise.
	* gcc.target/powerpc/pr60676.c: Likewise.
	* gcc.target/powerpc/pr48258-1.c: Likewise.
	* gcc.target/powerpc/vsx-vectorize-6.c: Likewise.
	* gcc.target/powerpc/pr48857.c: Likewise.
	* gcc.target/powerpc/quad-atomic.c: Likewise.
	* gcc.target/powerpc/altivec-cell-7.c: Likewise.
	* gcc.target/powerpc/atomic_load_store-p8.c: Likewise.
	* gcc.target/powerpc/vsx-vector-3.c: Likewise.
	* gcc.target/powerpc/swaps-p8-3.c: Likewise.
	* gcc.target/powerpc/pr56605.c: Likewise.
	* gcc.target/powerpc/vsx-extract-3.c: Likewise.
	* gcc.target/powerpc/pr53199.c: Likewise.
	* gcc.target/powerpc/direct-move-long2.c: Likewise.
	* gcc.target/powerpc/swaps-p8-11.c: Likewise.
	* gcc.target/powerpc/vsx-float0.c: Likewise.
	* gcc.target/powerpc/ppc-target-1.c: Likewise.
	* gcc.target/powerpc/altivec-20.c: Likewise.
	* gcc.target/powerpc/cell_builtin-6.c: Likewise.
	* gcc.target/powerpc/440-mullhw-2.c: Likewise.
	* gcc.target/powerpc/darwin-ehreturn-1.c: Likewise.
	* gcc.target/powerpc/ppc-fpconv-6.c: Likewise.
	* gcc.target/powerpc/440-maclhw-2.c: Likewise.
	* gcc.target/powerpc/440-dlmzb-strlen-1.c: Likewise.
	* gcc.target/powerpc/pr60137.c: Likewise.
	* gcc.target/powerpc/bswap64-1.c: Likewise.
	* gcc.target/powerpc/pr48053-2.c: Likewise.
	* gcc.target/powerpc/vsx-builtin-5.c: Likewise.
	* gcc.target/powerpc/pr48258-2.c: Likewise.
	* gcc.target/powerpc/vsx-vectorize-7.c: Likewise.
	* gcc.target/powerpc/vsx-sfminmax.c: Likewise.
	* gcc.target/powerpc/bool2-p7.c: Likewise.
	* gcc.target/powerpc/ppc-round.c: Likewise.
	* gcc.target/powerpc/altivec-cell-8.c: Likewise.
	* gcc.target/powerpc/vsx-vector-4.c: Likewise.
	* gcc.target/powerpc/ppc-fma-1.c: Likewise.
	* gcc.target/powerpc/swaps-p8-4.c: Likewise.
	* gcc.target/powerpc/ppc-fpconv-10.c: Likewise.
	* gcc.target/powerpc/pr47755.c: Likewise.

From-SVN: r217081

	config/arm/neon.md (reduc_smin_<mode> *2): Rename to...
	(reduc_smin_scal_<mode> *2): ...this; extract scalar result.
	(reduc_smax_<mode> *2): Rename to...
	(reduc_smax_scal_<mode> *2): ...this; extract scalar result.
	(reduc_umin_<mode> *2): Rename to...
	(reduc_umin_scal_<mode> *2): ...this; extract scalar result.
	(reduc_umax_<mode> *2): Rename to...
	(reduc_umax_scal_<mode> *2): ...this; extract scalar result.

From-SVN: r217080

	config/arm/neon.md (reduc_plus_*): Rename to...
	(reduc_plus_scal_*): ...this; reduce to temp and extract scalar result.

From-SVN: r217079

2014-11-04  Michael Collison <michael.collison@linaro.org>

	* config/aarch64/iterators.md (lconst_atomic): New mode attribute
	to support constraints for CONST_INT in atomic operations.
	* config/aarch64/atomics.md
	(atomic_<atomic_optab><mode>): Use lconst_atomic constraint.
	(atomic_nand<mode>): Likewise.
	(atomic_fetch_<atomic_optab><mode>): Likewise.
	(atomic_fetch_nand<mode>): Likewise.
	(atomic_<atomic_optab>_fetch<mode>): Likewise.
	(atomic_nand_fetch<mode>): Likewise.

From-SVN: r217076

From-SVN: r217073

From-SVN: r217072

	* ubsan.c (instrument_object_size): Optimize [x & CST] array accesses.
testsuite/
	* c-c++-common/ubsan/object-size-10.c: New test.

From-SVN: r217071

2014-11-03  Jan-Benedict Glaw  <jbglaw@lug-owl.de>

	* config/rx/rx.c (rx_handle_func_attribute): Mark unused argument.

From-SVN: r217070