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