Test LB0116

PPC LB0116
"DpDatadW Rfe PosRW PodWW Rfe"
Cycle=Rfe PosRW PodWW Rfe DpDatadW
Relax=[Rfe,DpDatadW,Rfe]
Safe=PosRW PodWW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Rf
Orig=DpDatadW Rfe PosRW PodWW Rfe
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r5=x;
}
 P0           | P1           ;
 lwz r1,0(r2) | lwz r1,0(r2) ;
 xor r3,r1,r1 | li r3,2      ;
 addi r3,r3,1 | stw r3,0(r2) ;
 stw r3,0(r4) | li r4,1      ;
              | stw r4,0(r5) ;
Observed
    0:r1=1; 1:r1=1; y=2;