toplev.c (rest_of_compilation): If not optimizing, turn off DECL_INLINE for functions declared as inline.

	* toplev.c (rest_of_compilation): If not optimizing, turn off
	DECL_INLINE for functions declared as inline.  Avoid turning on
	DECL_INLINE when -finline-functions is used without -O.

From-SVN: r5074