PPC 3.SB+eieio+eieio+po
"EieiodWR Fre EieiodWR Fre PodWR Fre"
Cycle=Fre PodWR Fre EieiodWR Fre EieiodWR
Prefetch=0:y=T,1:z=T,2:x=T
Com=Fr Fr Fr
Orig=EieiodWR Fre EieiodWR Fre PodWR Fre
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r4=z;
2:r2=z; 2:r4=x;
}
P0 | P1 | P2 ;
li r1,1 | li r1,1 | li r1,1 ;
stw r1,0(r2) | stw r1,0(r2) | stw r1,0(r2) ;
eieio | eieio | lwz r3,0(r4) ;
lwz r3,0(r4) | lwz r3,0(r4) | ;
exists
(0:r3=0 /\ 1:r3=0 /\ 2:r3=0)