(local-tns (make-array local-tn-limit) :type local-tn-vector)
;; Bit-vectors used during lifetime analysis to keep track of
;; references to local TNs. When indexed by the LTN number, the
(local-tns (make-array local-tn-limit) :type local-tn-vector)
;; Bit-vectors used during lifetime analysis to keep track of
;; references to local TNs. When indexed by the LTN number, the