
PPC MOREDETOUR0331
"DetourW DpAddrdR DetourRW Rfe DpDatadW Wse"
Cycle=Rfe DpDatadW Wse DetourW DpAddrdR DetourRW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Ws
Orig=DetourW DpAddrdR DetourRW Rfe DpDatadW Wse
{
0:r2=x; 0:r6=y;
1:r2=x;
2:r2=y;
3:r2=y; 3:r4=x;
}
P0 | P1 | P2 | P3 ;
li r1,2 | li r1,3 | li r1,1 | lwz r1,0(r2) ;
stw r1,0(r2) | stw r1,0(r2) | stw r1,0(r2) | xor r3,r1,r1 ;
lwz r3,0(r2) | | | addi r3,r3,1 ;
xor r4,r3,r3 | | | stw r3,0(r4) ;
lwzx r5,r4,r6 | | | sync ;
li r7,2 | | | lwz r5,0(r4) ;
stw r7,0(r6) | | | ;
Observed
0:r3=3; 0:r5=0; 3:r1=1; 3:r5=2; y=1;
and 0:r3=1; 0:r5=0; 3:r1=1; 3:r5=3; y=1;
and 0:r3=1; 0:r5=0; 3:r1=1; 3:r5=3; y=2;