* decl.c (duplicate_decls): Remove code deadling with

	* decl.c (duplicate_decls): Remove code deadling with
	DECL_SAVED_INSNS.
	* decl2.c (finish_file): Likewise.
	* pt.c (instantiate_decl): Likewise.
	* semantics.c (expand_body): Don't defer local functions if
	they wouldn't be deferred for some other reason.  Don't
	generate RTL for functions that will not be emitted.
	(genrtl_start_function): Remove code deadling with
	DECL_SAVED_INSNS.
	(genrtl_finish_function): Likewise.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@45386 138bc75d-0d04-0410-961f-82ee72b054a4