(values))
-;;; Do copy propagation on Component by initializing the flow analysis sets,
-;;; doing flow analysis, and then propagating copies using the results.
+;;; Do copy propagation on COMPONENT by initializing the flow analysis
+;;; sets, doing flow analysis, and then propagating copies using the
+;;; results.
(defun copy-propagate (component)
(setf (block-out (component-head component)) (make-sset))
(do-blocks (block component)