Test WRC+poaa+lwsyncar+A

PPC WRC+poaa+lwsyncar+A
"RfeAA PodRWAA RfeAA LwSyncdRRAR FreRA"
Cycle=RfeAA PodRWAA RfeAA LwSyncdRRAR FreRA
Prefetch=0:x=T,2:x=T
Com=Rf Rf Fr
Orig=RfeAA PodRWAA RfeAA LwSyncdRRAR FreRA
{ 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 r1,1          | 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          | lwsync          ;
 b   Exit0        | lwarx %sta,r0,r4 | lwarx r3,r0,r4  ;
 Fail0:           | stwcx. r3,r0,r4  | b   Exit2       ;
 li r3,0          | bne  Fail1       | Fail2:          ;
 stw r3,0(r4)     | b   Exit1        | li r5,0         ;
 Exit0:           | Fail1:           | stw r5,0(r6)    ;
                  | li r5,0          | Exit2:          ;
                  | stw r5,0(r6)     |                 ;
                  | Exit1:           |                 ;
exists
(ok=1 /\ 1:r1=1 /\ 2:r1=1 /\ 2:r3=0)