;; if a call to a known global function, contains the FUN-INFO.
(fun-info nil :type (or fun-info null))
;; some kind of information attached to this node by the back end
- (info nil))
+ (info nil)
+ (step-info))
;;; The COMBINATION node represents all normal function calls,
;;; including FUNCALL. This is distinct from BASIC-COMBINATION so that