Test WWC+poap+addraa+A

PPC WWC+poap+addraa+A
"RfeAA PodRWAP RfePA DpAddrdWAA WseAA"
Cycle=RfeAA PodRWAP RfePA DpAddrdWAA WseAA
Prefetch=0:x=F,2:x=W
Com=Rf Rf Ws
Orig=RfeAA PodRWAP RfePA DpAddrdWAA WseAA
{ ok=1;
0:r2=x; 0:r4=ok;
1:r2=x; 1:r4=y; 1:r6=ok;
2:r2=y; 2:r5=x; 2:r7=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       | li r3,1         | xor r3,r1,r1     ;
 b   Exit0        | stw r3,0(r4)    | li r4,1          ;
 Fail0:           | b   Exit1       | lwarx %sta,r3,r5 ;
 li r3,0          | Fail1:          | stwcx. r4,r3,r5  ;
 stw r3,0(r4)     | li r5,0         | bne  Fail2       ;
 Exit0:           | stw r5,0(r6)    | b   Exit2        ;
                  | Exit1:          | Fail2:           ;
                  |                 | li r6,0          ;
                  |                 | stw r6,0(r7)     ;
                  |                 | Exit2:           ;
exists
(ok=1 /\ x=2 /\ 1:r1=2 /\ 2:r1=1)