PPC LB+PPO0512 "PodWW Rfe DpDatadW Rfe PosRR DpAddrdR PosRW" Cycle=Rfe PosRR DpAddrdR PosRW PodWW Rfe DpDatadW Relax= Safe=Rfe PosRW PosRR Pod*W DpAddrdR DpDatadW Prefetch= Com=Rf Rf Orig=PodWW Rfe DpDatadW Rfe PosRR DpAddrdR PosRW { 0:r2=z; 0:r4=x; 1:r2=x; 1:r6=y; 1:r9=z; } P0 | P1 ; lwz r1,0(r2) | lwz r1,0(r2) ; xor r3,r1,r1 | lwz r3,0(r2) ; addi r3,r3,1 | xor r4,r3,r3 ; stw r3,0(r4) | lwzx r5,r4,r6 ; | li r7,1 ; | stw r7,0(r6) ; | li r8,1 ; | stw r8,0(r9) ; exists (0:r1=1 /\ 1:r1=1)