(:arg-types tagged-num)
(:note "fixnum untagging")
(:generator 1
- (inst sra y x 2)))
+ (inst sra y x n-fixnum-tag-bits)))
;;;
(define-move-vop move-to-word/fixnum :move
(any-reg descriptor-reg) (signed-reg unsigned-reg))
(:results (y :scs (signed-reg unsigned-reg)))
(:note "constant load")
(:generator 1
- (inst li y (tn-value x))))
+ (cond ((sb!c::tn-leaf x)
+ (inst li y (tn-value x)))
+ (t
+ (loadw y code-tn (tn-offset x) other-pointer-lowtag)
+ (inst sra y y n-fixnum-tag-bits)))))
;;;
(define-move-vop move-to-word-c :move
(constant) (signed-reg unsigned-reg))
(inst sll y x 2)
(with-fixed-allocation
- (y pa-flag temp bignum-widetag (1+ bignum-digits-offset))
+ (y pa-flag temp bignum-widetag (1+ bignum-digits-offset) nil)
(storew x y bignum-digits-offset other-pointer-lowtag))
(inst b done)
(inst nop)