(:policy :fast-safe)
(:args (ch :scs (character-reg) :target res))
(:arg-types character)
- (:results (res :scs (unsigned-reg)))
+ (:results (res :scs (any-reg)))
(:result-types positive-fixnum)
(:generator 1
- (move ch res)))
+ (inst sll ch 2 res)))
(define-vop (code-char)
(:translate code-char)
(:policy :fast-safe)
- (:args (code :scs (unsigned-reg) :target res))
+ (:args (code :scs (any-reg) :target res))
(:arg-types positive-fixnum)
(:results (res :scs (character-reg)))
(:result-types character)
(:generator 1
- (move code res)))
+ (inst srl code 2 res)))
\f
;;; Comparison of characters.
(define-vop (character-compare)
(define-vop (fast-char>/character character-compare)
(:translate char>)
(:variant :>>))
+