(:arg-types tagged-num tagged-num)
(:temporary (:scs (descriptor-reg) :to (:result 0) :target result) header)
(:temporary (:scs (non-descriptor-reg)) ndescr)
+ (:temporary (:scs (non-descriptor-reg)) gencgc-temp)
(:results (result :scs (descriptor-reg)))
(:generator 0
(pseudo-atomic ()
- (inst or header alloc-tn other-pointer-lowtag)
(inst add ndescr rank (+ (* (1+ array-dimensions-offset) n-word-bytes)
lowtag-mask))
(inst andn ndescr lowtag-mask)
- (inst add alloc-tn ndescr)
+ (allocation header ndescr other-pointer-lowtag :temp-tn gencgc-temp)
(inst add ndescr rank (fixnumize (1- array-dimensions-offset)))
(inst sll ndescr ndescr n-widetag-bits)
(inst or ndescr ndescr type)
(def-data-vector-frobs simple-array-unsigned-byte-32 word-index
unsigned-num unsigned-reg)
- (def-data-vector-frobs simple-array-unsigned-byte-29 word-index
+ (def-data-vector-frobs simple-array-unsigned-fixnum word-index
positive-fixnum any-reg)
- (def-data-vector-frobs simple-array-signed-byte-30 word-index
+ (def-data-vector-frobs simple-array-fixnum word-index
tagged-num any-reg)
(def-data-vector-frobs simple-array-signed-byte-32 word-index
signed-num signed-reg))
\f
;;; These vops are useful for accessing the bits of a vector irrespective of
;;; what type of vector it is.
-(define-vop (raw-bits word-index-ref)
- (:note "raw-bits VOP")
- (:translate %raw-bits)
- (:results (value :scs (unsigned-reg)))
- (:result-types unsigned-num)
- (:variant 0 other-pointer-lowtag))
-
-(define-vop (set-raw-bits word-index-set)
- (:note "setf raw-bits VOP")
- (:translate %set-raw-bits)
- (:args (object :scs (descriptor-reg))
- (index :scs (any-reg zero immediate))
- (value :scs (unsigned-reg)))
- (:arg-types * tagged-num unsigned-num)
- (:results (result :scs (unsigned-reg)))
- (:result-types unsigned-num)
- (:variant 0 other-pointer-lowtag))
-
(define-vop (vector-raw-bits word-index-ref)
(:note "vector-raw-bits VOP")
(:translate %vector-raw-bits)