* reload1.c (reload): Correct comment.

	(scan_paradoxical_subregs): Remove #if 0 and old comment.
	* doc/extend.texi (Local Reg Vars): Remove obsolete comment that
	register variables are not used by reload.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@78100 138bc75d-0d04-0410-961f-82ee72b054a4