0.8.0.28:

0.8.0.28:
	Efficient version of WITH-RECURSIVE-LOCK
	... since the frame-pointer is lispobj aligned, we can safely
		pun it into a fixnum without fearing that we'll point
		into space.  All those SAP-INTs and MAKE-LISP-OBJs then
		compile into null moves, and no more efficiency notes.