Test IRIW+popr+addr+PA

PPC IRIW+popr+addr+PA
"Rfe PodRRPR FreRA RfeAP DpAddrdR Fre"
Cycle=RfeAP DpAddrdR Fre Rfe PodRRPR FreRA
Prefetch=0:x=T,1:y=T,2:y=T,3:x=T
Com=Rf Fr Rf Fr
Orig=Rfe PodRRPR FreRA RfeAP DpAddrdR Fre
{ ok=1;
0:r2=x;
1:r2=x; 1:r4=y;
2:r2=y; 2:r4=ok;
3:r2=y; 3:r5=x;
}
 P0           | P1             | P2               | P3            ;
 li r1,1      | lwz r1,0(r2)   | li r1,1          | lwz r1,0(r2)  ;
 stw r1,0(r2) | lwarx r3,r0,r4 | lwarx %sta,r0,r2 | xor r3,r1,r1  ;
              |                | stwcx. r1,r0,r2  | lwzx r4,r3,r5 ;
              |                | bne  Fail2       |               ;
              |                | b   Exit2        |               ;
              |                | Fail2:           |               ;
              |                | li r3,0          |               ;
              |                | stw r3,0(r4)     |               ;
              |                | Exit2:           |               ;
exists
(ok=1 /\ 1:r1=1 /\ 1:r3=0 /\ 3:r1=1 /\ 3:r4=0)