Test IRIW+po+lwsyncap+AP

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