(:vop-var vop)
(:save-p :compute-only)
(:generator 666
- (error-call vop object-not-type-error x type)))
+ (error-call vop 'object-not-type-error x type)))
\f
(:arg-types tagged-num)
(:note "fixnum untagging")
(:generator 1
- (inst srawi y x 2)))
+ (inst srawi 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 lr y (tn-value x))))
+ (cond ((sb!c::tn-leaf x)
+ (inst lr y (tn-value x)))
+ (t
+ (loadw y code-tn (tn-offset x) other-pointer-lowtag)
+ (inst srawi y y n-fixnum-tag-bits)))))
(define-move-vop move-to-word-c :move
(constant) (signed-reg unsigned-reg))
(:generator 20
(move x arg)
(let ((done (gen-label))
- (one-word (gen-label))
- (initial-alloc (pad-data-block (1+ bignum-digits-offset))))
+ (one-word (gen-label)))
(inst srawi. temp x 29)
(inst slwi y x 2)
(inst beq done)
- (pseudo-atomic (pa-flag :extra initial-alloc)
+ (with-fixed-allocation
+ (y pa-flag temp bignum-widetag (+ 2 bignum-digits-offset))
(inst cmpwi x 0)
- (inst ori y alloc-tn other-pointer-lowtag)
(inst li temp (logior (ash 1 n-widetag-bits) bignum-widetag))
(inst bge one-word)
- (inst addi alloc-tn alloc-tn
- (- (pad-data-block (+ bignum-digits-offset 2))
- (pad-data-block (+ bignum-digits-offset 1))))
(inst li temp (logior (ash 2 n-widetag-bits) bignum-widetag))
(emit-label one-word)
(storew temp y 0 other-pointer-lowtag)