
PPC DETOUR0907
"LwSyncdWW Wse PosWR Fri Rfi PodRR Fre"
Cycle=Rfi PodRR Fre LwSyncdWW Wse PosWR Fri
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Ws Fr
Orig=LwSyncdWW Wse PosWR Fri Rfi PodRR Fre
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r7=x;
}
P0 | P1 ;
li r1,1 | li r1,2 ;
stw r1,0(r2) | stw r1,0(r2) ;
lwsync | lwz r3,0(r2) ;
li r3,1 | li r4,3 ;
stw r3,0(r4) | stw r4,0(r2) ;
sync | lwz r5,0(r2) ;
lwz r5,0(r4) | lwz r6,0(r7) ;
Observed
0:r5=3; 1:r3=1; 1:r5=3; 1:r6=0;