ia64.h (FUNCTION_VALUE_REGNO_P, [...]): Remove macros.

ia64.h (FUNCTION_VALUE_REGNO_P, [...]): Remove macros.

	* config/ia64/ia64.h (FUNCTION_VALUE_REGNO_P, FUNCTION_VALUE,
	LIBCALL_VALUE): Remove macros.
	* config/ia64/ia64-protos.h (ia64_function_value): Remove.
	* config/ia64/ia64.c (TARGET_FUNCTION_VALUE, TARGET_LIBCALL_VALUE,
	TARGET_FUNCTION_VALUE_REGNO_P): Define.
	(ia64_libcall_value, ia64_function_value_regno_p): New functions.
	(ia64_function_value): Make static. Handle receiving the function
	type in 'fn_decl_or_type' argunent. Add 'outgoing' argument.

From-SVN: r160678