
PPC MOREDETOUR0362
"PodWW PosWW DetourWW Rfe DpDatadW Wse"
Cycle=Rfe DpDatadW Wse PodWW PosWW DetourWW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Ws
Orig=PodWW PosWW DetourWW Rfe DpDatadW Wse
{
0:r2=x; 0:r4=y;
1:r2=y;
2:r2=y; 2:r4=x;
}
P0 | P1 | P2 ;
li r1,2 | lwz r1,0(r2) | lwz r1,0(r2) ;
stw r1,0(r2) | li r3,3 | xor r3,r1,r1 ;
li r3,1 | stw r3,0(r2) | addi r3,r3,1 ;
stw r3,0(r4) | | stw r3,0(r4) ;
li r5,2 | | ;
stw r5,0(r4) | | ;
li r6,4 | | ;
stw r6,0(r4) | | ;
Observed
1:r1=2; 2:r1=1; x=2; y=3;
and 1:r1=1; 2:r1=2; x=2; y=3;
and 1:r1=2; 2:r1=1; x=1; y=4;
and 1:r1=2; 2:r1=1; x=2; y=4;
and 1:r1=1; 2:r1=2; x=2; y=4;