
PPC MOREDETOUR0160
"DpDatadW Rfe DetourRW PosWW PodWW Rfe"
Cycle=Rfe DetourRW PosWW PodWW Rfe DpDatadW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Rf
Orig=DpDatadW Rfe DetourRW PosWW PodWW Rfe
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r6=x;
2:r2=y;
}
P0 | P1 | P2 ;
lwz r1,0(r2) | lwz r1,0(r2) | lwz r1,0(r2) ;
xor r3,r1,r1 | li r3,3 | li r3,2 ;
addi r3,r3,1 | stw r3,0(r2) | stw r3,0(r2) ;
stw r3,0(r4) | li r4,4 | sync ;
| stw r4,0(r2) | lwz r4,0(r2) ;
| li r5,1 | ;
| stw r5,0(r6) | ;
Observed
0:r1=1; 1:r1=0; 2:r1=1; 2:r4=3;