;; Do TNs locally live in the designated live set.
(dotimes (,i (ir2-block-local-tn-count ,n-block) ,result)
(unless (zerop (sbit ,n-live ,i))
(let ((,tn-var (svref ,ltns ,i)))
(when (and ,tn-var (not (eq ,tn-var :more)))
;; Do TNs locally live in the designated live set.
(dotimes (,i (ir2-block-local-tn-count ,n-block) ,result)
(unless (zerop (sbit ,n-live ,i))
(let ((,tn-var (svref ,ltns ,i)))
(when (and ,tn-var (not (eq ,tn-var :more)))