15 	register struct node *p;  in rmove()  local
250 	register struct node *p, *p1, *pt;  in jumpsw()  local
285 	register struct node *p, *p1, *p2, *p3;  in addaob()  local
357 delnode(p) register struct node *p; {  in delnode()  argument
362 decref(p)  in decref()  argument
375 	register struct node *p;  local
398 	register char *p, *sp;  local
437 splitrand(p) struct node *p; {  variable
499 newcode(p) struct node *p; {  variable
509 struct node *p;  variable
526 reduncbr(p)  in reduncbr()  argument
567 redunbr(p)  in redunbr()  argument
609 findcon(p, type)  in findcon()  argument
677 	register char *p;  local
693 	register char *p, *p1;  local
705 indexa(p) register char *p; {/* 1-> uses [r] addressing mode; 0->doesn't */  in indexa()  argument
710 natural(p)  in natural()  argument
737 checkaobdisp(p)  in checkaobdisp()  argument
801 	register struct node *p, *p1;  in interleave()  local
842 struct node *p, *p1;  variable
860 struct node *p, *p1;  variable
910 struct node *p;  variable