Test S+poap+data

PPC S+poap+data
"PodWWAP Rfe DpDatadW WsePA"
Cycle=Rfe DpDatadW WsePA PodWWAP
Prefetch=0:x=F,1:x=W
Com=Rf Ws
Orig=PodWWAP Rfe DpDatadW WsePA
{ ok=1;
0:r2=x; 0:r4=y; 0:r6=ok;
1:r2=y; 1:r4=x;
}
 P0               | P1           ;
 li r1,2          | lwz r1,0(r2) ;
 lwarx %sta,r0,r2 | xor r3,r1,r1 ;
 stwcx. r1,r0,r2  | addi r3,r3,1 ;
 bne  Fail0       | stw r3,0(r4) ;
 li r3,1          |              ;
 stw r3,0(r4)     |              ;
 b   Exit0        |              ;
 Fail0:           |              ;
 li r5,0          |              ;
 stw r5,0(r6)     |              ;
 Exit0:           |              ;
exists
(ok=1 /\ x=2 /\ 1:r1=1)