
PPC MOREDETOUR0322
"DetourWW DetourW PodRW Rfe DpDatadW Wse"
Cycle=Rfe DpDatadW Wse DetourWW DetourW PodRW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Ws
Orig=DetourWW DetourW PodRW Rfe DpDatadW Wse
{
0:r2=x; 0:r6=y;
1:r2=x;
2:r2=x;
3:r2=y; 3:r4=x;
}
P0 | P1 | P2 | P3 ;
li r1,2 | lwz r1,0(r2) | li r1,5 | lwz r1,0(r2) ;
stw r1,0(r2) | li r3,3 | stw r1,0(r2) | xor r3,r1,r1 ;
li r3,4 | stw r3,0(r2) | | addi r3,r3,1 ;
stw r3,0(r2) | sync | | stw r3,0(r4) ;
lwz r4,0(r2) | lwz r4,0(r2) | | sync ;
li r5,1 | | | lwz r5,0(r4) ;
stw r5,0(r6) | | | ;
Observed
0:r4=5; 1:r1=1; 1:r4=5; 3:r1=1; 3:r5=1;
and 0:r4=5; 1:r1=4; 1:r4=1; 3:r1=1; 3:r5=5;