
PPC MOREDETOUR0238
"DpDatadW Rfe DetourR DpAddrdW DetourWW Rfe"
Cycle=Rfe DetourR DpAddrdW DetourWW Rfe DpDatadW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Rf
Orig=DpDatadW Rfe DetourR DpAddrdW DetourWW Rfe
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r6=x;
2:r2=y;
3:r2=x;
}
P0 | P1 | P2 | P3 ;
lwz r1,0(r2) | lwz r1,0(r2) | li r1,2 | lwz r1,0(r2) ;
xor r3,r1,r1 | lwz r3,0(r2) | stw r1,0(r2) | li r3,2 ;
addi r3,r3,1 | xor r4,r3,r3 | | stw r3,0(r2) ;
stw r3,0(r4) | li r5,1 | | ;
| stwx r5,r4,r6 | | ;
| li r7,3 | | ;
| stw r7,0(r6) | | ;
Observed
0:r1=2; 1:r1=0; 1:r3=1; 3:r1=0; x=2;
and 0:r1=1; 1:r1=0; 1:r3=2; 3:r1=0; x=2;
and 0:r1=0; 1:r1=2; 1:r3=1; 3:r1=1; x=2;
and 0:r1=0; 1:r1=1; 1:r3=2; 3:r1=1; x=2;
and 0:r1=0; 1:r1=2; 1:r3=1; 3:r1=1; x=3;
and 0:r1=3; 1:r1=0; 1:r3=2; 3:r1=1; x=3;
and 0:r1=0; 1:r1=1; 1:r3=2; 3:r1=1; x=3;