frv-protos.h (frv_function_arg): Delete.

frv-protos.h (frv_function_arg): Delete.

	* config/frv/frv-protos.h (frv_function_arg): Delete.
	(frv_function_arg_advance): Delete.
	* config/frv/frv.h (FUNCTION_ARG, FUNCTION_ARG_ADVANCE): Delete.
	* config/frv/frv.c (frv_function_arg): Rename to...
	(frv_function_arg_1): Make static.  Take const_tree and bool
	arguments.
	(frv_function_arg, frv_function_incoming_arg): New functions.
	(frv_function_arg_advance): Make static.  Take a const_tree and
	a bool.
	(TARGET_FUNCTION_ARG, TARGET_FUNCTION_INCOMING_ARG): Define.
	(TARGET_FUNCTION_ARG_ADVANCE): Define.

From-SVN: r166033