8 	Reg *r;  in rega()  local
38 	Reg *r, *r1, *r2;  in regopt()  local
463 	Reg *r, *r1;  in addsplits()  local
492 addmove(Reg *r, int bn, int rn, int f)  in addmove()
636 prop(Reg *r, Bits ref, Bits cal)  in prop()
707 postorder(Reg *r, Reg **rpo2r, long n)  in postorder()
747 doms(long *idom, long r, long s)  in doms()
755 loophead(long *idom, Reg *r)  in loophead()
769 loopmark(Reg **rpo2r, long head, Reg *r)  in loopmark()
782 loopit(Reg *r, long nr)  in loopit()
827 synch(Reg *r, Bits dif)  in synch()
853 allreg(ulong b, Rgn *r)  in allreg()
897 paint1(Reg *r, int bn)  in paint1()
974 paint2(Reg *r, int bn)  in paint2()
1025 paint3(Reg *r, int bn, long rb, int rn)  in paint3()
1117 RtoB(int r)  in RtoB()