PPC 3.LB+addr+fri+addr+wsi+sync "DpAddrdR Fri Rfe DpAddrdW Wsi Rfe SyncdRW Rfe" Prefetch= Com=Rf Rf Rf Orig=DpAddrdR Fri Rfe DpAddrdW Wsi Rfe SyncdRW Rfe { 0:r2=x; 0:r5=y; 1:r2=y; 1:r5=z; 2:r2=z; 2:r4=x; } P0 | P1 | P2 ; lwz r1,0(r2) | lwz r1,0(r2) | lwz r1,0(r2) ; xor r3,r1,r1 | xor r3,r1,r1 | sync ; lwzx r4,r3,r5 | li r4,1 | li r3,1 ; li r6,1 | stwx r4,r3,r5 | stw r3,0(r4) ; stw r6,0(r5) | li r6,2 | ; | stw r6,0(r5) | ; exists (z=2 /\ 0:r1=1 /\ 0:r4=0 /\ 1:r1=1 /\ 2:r1=2)