Test Z6.2+eieio+po+addr

PPC Z6.2+eieio+po+addr
"EieiodWW Rfe PodRW Rfe DpAddrdW Wse"
Cycle=Rfe PodRW Rfe DpAddrdW Wse EieiodWW
Prefetch=0:x=F,2:x=W
Com=Rf Rf Ws
Orig=EieiodWW Rfe PodRW Rfe DpAddrdW Wse
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r4=z;
2:r2=z; 2:r5=x;
}
 P0           | P1           | P2            ;
 li r1,2      | lwz r1,0(r2) | lwz r1,0(r2)  ;
 stw r1,0(r2) | li r3,1      | xor r3,r1,r1  ;
 eieio        | stw r3,0(r4) | li r4,1       ;
 li r3,1      |              | stwx r4,r3,r5 ;
 stw r3,0(r4) |              |               ;
Observed
    1:r1=1; 2:r1=1; x=2;