PPC W5 "Wse Wse PodWW Wse PodWW" Prefetch=0:x=F,0:y=W,1:y=F,1:x=W,2:x=W Com=Ws Ws Ws Orig=Wse Wse PodWW Wse PodWW { 0:r2=x; 1:r2=x; 1:r4=y; 2:r2=y; 2:r4=x; 3:r2=x; } P0 | P1 | P2 | P3 ; lwz r1,0(r2) | li r1,3 | li r1,2 | li r1,2 ; sync | stw r1,0(r2) | stw r1,0(r2) | stw r1,0(r2) ; lwz r3,0(r2) | li r3,1 | li r3,1 | ; sync | stw r3,0(r4) | stw r3,0(r4) | ; lwz r4,0(r2) | | | ; exists (0:r1=1 /\ 0:r3=2 /\ 0:r4=3 /\ y=2)