Test WWC+lwsyncap+poap+A

PPC WWC+lwsyncap+poap+A
"RfeAA LwSyncdRWAP RfePA PodRWAP WsePA"
Cycle=RfeAA LwSyncdRWAP RfePA PodRWAP WsePA
Prefetch=0:x=F,2:x=W
Com=Rf Rf Ws
Orig=RfeAA LwSyncdRWAP RfePA PodRWAP WsePA
{ ok=1;
0:r2=x; 0:r4=ok;
1:r2=x; 1:r4=y; 1:r6=ok;
2:r2=y; 2:r4=x; 2:r6=ok;
}
 P0               | P1              | P2              ;
 li r1,2          | lwarx r1,r0,r2  | lwarx r1,r0,r2  ;
 lwarx %sta,r0,r2 | stwcx. r1,r0,r2 | stwcx. r1,r0,r2 ;
 stwcx. r1,r0,r2  | bne  Fail1      | bne  Fail2      ;
 bne  Fail0       | lwsync          | li r3,1         ;
 b   Exit0        | li r3,1         | stw r3,0(r4)    ;
 Fail0:           | stw r3,0(r4)    | b   Exit2       ;
 li r3,0          | b   Exit1       | Fail2:          ;
 stw r3,0(r4)     | Fail1:          | li r5,0         ;
 Exit0:           | li r5,0         | stw r5,0(r6)    ;
                  | stw r5,0(r6)    | Exit2:          ;
                  | Exit1:          |                 ;
exists
(ok=1 /\ x=2 /\ 1:r1=2 /\ 2:r1=1)