
PPC MOREDETOUR0955
"LwSyncdWW Wse DetourW PodRW DetourWW Wse"
Cycle=Wse DetourW PodRW DetourWW Wse LwSyncdWW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Ws Ws
Orig=LwSyncdWW Wse DetourW PodRW DetourWW Wse
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r5=x;
2:r2=y;
3:r2=x;
}
P0 | P1 | P2 | P3 ;
li r1,4 | li r1,2 | li r1,3 | lwz r1,0(r2) ;
stw r1,0(r2) | stw r1,0(r2) | stw r1,0(r2) | li r3,2 ;
lwsync | lwz r3,0(r2) | | stw r3,0(r2) ;
li r3,1 | li r4,1 | | sync ;
stw r3,0(r4) | stw r4,0(r5) | | lwz r4,0(r2) ;
sync | li r6,3 | | ;
lwz r5,0(r4) | stw r6,0(r5) | | ;
Observed
0:r5=3; 1:r3=3; 3:r1=0; 3:r4=2; x=4;
and 0:r5=3; 1:r3=3; 3:r1=3; 3:r4=2; x=4;
and 0:r5=3; 1:r3=3; 3:r1=0; 3:r4=4; x=4;