Test IRIW+po+addrpa+AP

PPC IRIW+po+addrpa+AP
"RfeAP PodRR Fre Rfe DpAddrdRPA FreAA"
Cycle=RfeAP PodRR Fre Rfe DpAddrdRPA FreAA
Prefetch=0:x=T,1:y=T,2:y=T,3:x=T
Com=Rf Fr Rf Fr
Orig=RfeAP PodRR Fre Rfe DpAddrdRPA FreAA
{ ok=1;
0:r2=x; 0:r4=ok;
1:r2=x; 1:r4=y;
2:r2=y;
3:r2=y; 3:r5=x; 3:r7=ok;
}
 P0               | P1           | P2           | P3              ;
 li r1,1          | lwz r1,0(r2) | li r1,1      | lwz r1,0(r2)    ;
 lwarx %sta,r0,r2 | lwz r3,0(r4) | stw r1,0(r2) | xor r3,r1,r1    ;
 stwcx. r1,r0,r2  |              |              | lwarx r4,r3,r5  ;
 bne  Fail0       |              |              | stwcx. r4,r3,r5 ;
 b   Exit0        |              |              | bne  Fail3      ;
 Fail0:           |              |              | b   Exit3       ;
 li r3,0          |              |              | Fail3:          ;
 stw r3,0(r4)     |              |              | li r6,0         ;
 Exit0:           |              |              | stw r6,0(r7)    ;
                  |              |              | Exit3:          ;
exists
(ok=1 /\ 1:r1=1 /\ 1:r3=0 /\ 3:r1=1 /\ 3:r4=0)