Test LB0119

PPC LB0119
"DpDatadW Rfe PodRR PosRW PodWW Rfe"
Cycle=Rfe PodRR PosRW PodWW Rfe DpDatadW
Relax=[Rfe,DpDatadW,Rfe]
Safe=PosRW PodWW PodRR
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Rf
Orig=DpDatadW Rfe PodRR PosRW PodWW Rfe
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r4=z; 1:r7=x;
}
 P0           | P1           ;
 lwz r1,0(r2) | lwz r1,0(r2) ;
 xor r3,r1,r1 | lwz r3,0(r4) ;
 addi r3,r3,1 | li r5,1      ;
 stw r3,0(r4) | stw r5,0(r4) ;
              | li r6,1      ;
              | stw r6,0(r7) ;
Observed
    0:r1=1; 1:r1=1;