Test LB

Executions for behaviour: "0:r1=1 ; 1:r1=1"

PPC LB
"PodRW Rfe PodRW Rfe"
Cycle=Rfe PodRW Rfe PodRW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Rf
Orig=PodRW Rfe PodRW Rfe
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r4=x;
}
 P0           | P1           ;
 lwz r1,0(r2) | lwz r1,0(r2) ;
 li r3,1      | li r3,1      ;
 stw r3,0(r4) | stw r3,0(r4) ;
exists
(0:r1=1 /\ 1:r1=1)