-;;; Entry to representation selection. First we select the representation for
-;;; all normal TNs, setting the TN-SC. After selecting the TN representations,
-;;; we set the SC for all :ALIAS TNs to be the representation chosen for the
-;;; original TN. We then scan all the IR2, emitting any necessary coerce and
-;;; move-arg VOPs. Finally, we scan all TNs looking for ones that might be
-;;; placed on the number stack, noting this so that the number-FP can be
-;;; allocated. This must be done last, since references in new environments may
-;;; be introduced by MOVE-ARG insertion.
+;;; This is the entry to representation selection. First we select the
+;;; representation for all normal TNs, setting the TN-SC. After
+;;; selecting the TN representations, we set the SC for all :ALIAS TNs
+;;; to be the representation chosen for the original TN. We then scan
+;;; all the IR2, emitting any necessary coerce and move-arg VOPs.
+;;; Finally, we scan all TNs looking for ones that might be placed on
+;;; the number stack, noting this so that the number-FP can be
+;;; allocated. This must be done last, since references in new
+;;; environments may be introduced by MOVE-ARG insertion.