* tree.c (free_lang_data_in_decl): Annotate all functio nbodies with
	DECL_FUNCTION_SPECIFIC_TARGET.
	* i386.c (ix86_set_current_function): Handle explicit default options.

	* lto.c (lto_read_decls): Do not rebuild DECL_FUNCTION_SPECIFIC_TARGET.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@217659 138bc75d-0d04-0410-961f-82ee72b054a4
	PR c++/52282
	* decl.c (build_ptrmemfunc_type): Don't build a different
	RECORD_TYPE for a qualified PMF.
	* cp-tree.h (TYPE_PTRMEMFUNC_FN_TYPE): Merge cv-quals.
	(TYPE_PTRMEMFUNC_FN_TYPE_RAW): New.
	* decl2.c (cplus_decl_attributes): Use TYPE_PTRMEMFUNC_FN_TYPE_RAW.
	* tree.c (cp_walk_subtrees): Likewise.
	(cp_build_qualified_type_real): Remove special PMF handling.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@217660 138bc75d-0d04-0410-961f-82ee72b054a4
[AArch64] Remove crypto extension from default for cortex-a53, cortex-a57

	* config/aarch64/aarch64-cores.def (cortex-a53): Remove
	AARCH64_FL_CRYPTO from feature flags.
	(cortex-a57): Likewise.
	(cortex-a57.cortex-a53): Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@217661 138bc75d-0d04-0410-961f-82ee72b054a4
gcc/:

	* config/aarch64/aarch64-builtins.c (TYPES_CREATE): Remove.
	* config/aarch64/aarch64-simd-builtins.def (create): Remove.
	* config/aarch64/aarch64-simd.md (aarch64_create<mode>): Remove.
	* config/aarch64/arm_neon.h (vcreate_f64, vreinterpret_f64_s64,
	vreinterpret_f64_u64): Replace __builtin_aarch64_createv1df with C casts.
	* config/aarch64/iterators.md (VD1): Remove.

gcc/testsuite/:

	* gcc.target/aarch64/simd/vfma_f64.c: Add asm volatile memory.
	* gcc.target/aarch64/simd/vfms_f64.c: Likewise.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@217662 138bc75d-0d04-0410-961f-82ee72b054a4
	C++14 constexpr support (minus loops and multiple returns)
gcc/
	* tree-inline.c (copy_fn): New.
	* tree-inline.h: Declare it.
gcc/cp/
	* constexpr.c (use_new_call): New macro.
	(build_data_member_initialization): Ignore non-mem-inits.
	(check_constexpr_bind_expr_vars): Remove C++14 checks.
	(constexpr_fn_retval): Likewise.
	(check_constexpr_ctor_body): Do nothing in C++14.
	(massage_constexpr_body): In C++14 only collect mem-inits.
	(get_function_named_in_call): Handle null CALL_EXPR_FN.
	(cxx_bind_parameters_in_call): Build bindings in same order as
	parameters.  Don't treat iniviref parms specially in new call mode.
	(cxx_eval_call_expression): If use_new_call, do constexpr expansion
	based on DECL_SAVED_TREE rather than the massaged constexpr body.
	Set up ctx->object from AGGR_INIT_EXPR_SLOT if we don't have one.
	(is_sub_constant_expr): Don't mess with ctx.ctor here.
	(cxx_eval_component_reference): A null element means we're mid-
	initialization.
	(cxx_eval_store_expression, cxx_eval_increment_expression): New.
	(cxx_eval_constant_expression): Handle RESULT_DECL, DECL_EXPR,
	MODIFY_EXPR, STATEMENT_LIST, BIND_EXPR, USING_STMT,
	PREINCREMENT_EXPR, POSTINCREMENT_EXPR, PREDECREMENT_EXPR,
	POSTDECREMENT_EXPR.  Don't look into DECL_INITIAL of variables in
	constexpr functions.  In new-call mode find parms in the values table.
	(potential_constant_expression_1): Handle null CALL_EXPR_FN.
	Handle STATEMENT_LIST, MODIFY_EXPR, MODOP_EXPR, IF_STMT,
	PREINCREMENT_EXPR, POSTINCREMENT_EXPR, PREDECREMENT_EXPR,
	POSTDECREMENT_EXPR, BIND_EXPR, WITH_CLEANUP_EXPR,
	CLEANUP_POINT_EXPR, MUST_NOT_THROW_EXPR, TRY_CATCH_EXPR,
	EH_SPEC_BLOCK, EXPR_STMT, DECL_EXPR, CASE_LABEL_EXPR, BREAK_STMT,
	CONTINUE_STMT, USING_STMT, IF_STMT, DO_STMT, FOR_STMT, WHILE_STMT,
	SWITCH_STMT, ASM_EXPR.
	(cxx_eval_vec_init_1): Call build_aggr_init_expr.
	(cxx_eval_indirect_ref): Don't return a CONSTRUCTOR when the
	caller wants an lvalue.
	(cxx_eval_outermost_constant_expr): Pull object out of AGGR_INIT_EXPR.
	(maybe_constant_init): Look through INIT_EXPR.
	(ensure_literal_type_for_constexpr_object): Set
	cp_function_chain->invalid_constexpr.
	* cp-tree.h (struct language_function): Add invalid_constexpr bitfield.
	* decl.c (start_decl): Set cp_function_chain->invalid_constexpr.
	(check_for_uninitialized_const_var): Likewise.
	(maybe_save_function_definition): Check it.
	* parser.c (cp_parser_jump_statement): Set
	cp_function_chain->invalid_constexpr.
	(cp_parser_asm_definition): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@217663 138bc75d-0d04-0410-961f-82ee72b054a4
	* constexpr.c (use_new_call): Always use new call handling.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@217664 138bc75d-0d04-0410-961f-82ee72b054a4
[AArch64] Extend aarch64_simd_vec_set pattern, replace asm for vld1_lane

gcc/:
 
	* config/aarch64/aarch64-simd.md (aarch64_simd_vec_set<mode>): Add
	variant reading from memory and assembling to ld1.

	* config/aarch64/arm_neon.h (vld1_lane_f32, vld1_lane_f64, vld1_lane_p8,
	vld1_lane_p16, vld1_lane_s8, vld1_lane_s16, vld1_lane_s32,
	vld1_lane_s64, vld1_lane_u8, vld1_lane_u16, vld1_lane_u32,
	vld1_lane_u64, vld1q_lane_f32, vld1q_lane_f64, vld1q_lane_p8,
	vld1q_lane_p16, vld1q_lane_s8, vld1q_lane_s16, vld1q_lane_s32,
	vld1q_lane_s64, vld1q_lane_u8, vld1q_lane_u16, vld1q_lane_u32,
	vld1q_lane_u64): Replace asm with vset_lane and pointer dereference.

gcc/testsuite/:
 
	* gcc.target/aarch64/vld1_lane.c: New test.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@217665 138bc75d-0d04-0410-961f-82ee72b054a4