\f
;; There are very few (4) 'f' registers, they can't be loaded/stored from/to
;; memory, and some instructions explicitly require them, so we get better
-;; code by discouraging psuedo-registers from being allocated to them.
+;; code by discouraging pseudo-registers from being allocated to them.
;; However, we do want to allow all patterns which can store to them to
;; include them in their constraints, so we always use '*f' in a destination
;; constraint except when 'f' is the only alternative.