(:temporary (:sc unsigned-reg :from (:eval 0) :to (:eval 1)) temp)
(:save-p t)
(:generator 25
- (inst cmp inherit *nil-value*)
+ (inst cmp inherit nil-value)
(inst jmp :e FRESH-STACK)
;; Child inherits the stack of the parent.
RETURN
;; Stack already clean if it reaches here. Parent returns NIL.
- (inst mov child *nil-value*)
+ (inst mov child nil-value)
(inst jmp-short DONE)
STACK-SAVE-DONE