Test Z6.3+sync+rfiap-data+lwsync

PPC Z6.3+sync+rfiap-data+lwsync
"SyncdWW WsePA RfiAP DpDatadW Rfe LwSyncdRR Fre"
Prefetch=0:y=W,1:y=F,2:x=T
Com=Ws Rf Fr
Orig=SyncdWW WsePA RfiAP DpDatadW Rfe LwSyncdRR Fre
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r5=z;
2:r2=z; 2:r4=x;
}
 P0           | P1               | P2           ;
 li r1,1      | li r1,2          | lwz r1,0(r2) ;
 stw r1,0(r2) | lwarx %sta,r0,r2 | lwsync       ;
 sync         | stwcx. r1,r0,r2  | lwz r3,0(r4) ;
 li r3,1      | lwz r3,0(r2)     |              ;
 stw r3,0(r4) | xor r4,r3,r3     |              ;
              | addi r4,r4,1     |              ;
              | stw r4,0(r5)     |              ;
exists
(y=2 /\ 1:r3=2 /\ 2:r1=1 /\ 2:r3=0)