(: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)