Test S+poaa+addrpa

PPC S+poaa+addrpa
"PodWWAA RfeAP DpAddrdWPA WseAA"
Cycle=RfeAP DpAddrdWPA WseAA PodWWAA
Prefetch=0:x=F,1:x=W
Com=Rf Ws
Orig=PodWWAA RfeAP DpAddrdWPA WseAA
{ ok=1;
0:r2=x; 0:r4=y; 0:r6=ok;
1:r2=y; 1:r5=x; 1:r7=ok;
}
 P0               | P1               ;
 li r1,2          | lwz r1,0(r2)     ;
 lwarx %sta,r0,r2 | xor r3,r1,r1     ;
 stwcx. r1,r0,r2  | li r4,1          ;
 bne  Fail0       | lwarx %sta,r3,r5 ;
 li r3,1          | stwcx. r4,r3,r5  ;
 lwarx %sta,r0,r4 | bne  Fail1       ;
 stwcx. r3,r0,r4  | b   Exit1        ;
 bne  Fail0       | Fail1:           ;
 b   Exit0        | li r6,0          ;
 Fail0:           | stw r6,0(r7)     ;
 li r5,0          | Exit1:           ;
 stw r5,0(r6)     |                  ;
 Exit0:           |                  ;
exists
(ok=1 /\ x=2 /\ 1:r1=1)