Test LB0016

PPC LB0016
"DpDatadW Rfe PodRW PodWR DpAddrdW Rfe"
Cycle=Rfe PodRW PodWR DpAddrdW Rfe DpDatadW
Relax=[Rfe,DpDatadW,Rfe]
Safe=PodWR PodRW DpAddrdW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Rf
Orig=DpDatadW Rfe PodRW PodWR DpAddrdW Rfe
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r4=z; 1:r6=a; 1:r9=x;
}
 P0           | P1            ;
 lwz r1,0(r2) | lwz r1,0(r2)  ;
 xor r3,r1,r1 | li r3,1       ;
 addi r3,r3,1 | stw r3,0(r4)  ;
 stw r3,0(r4) | lwz r5,0(r6)  ;
              | xor r7,r5,r5  ;
              | li r8,1       ;
              | stwx r8,r7,r9 ;
Observed
    0:r1=1; 1:r1=1;