PPC LB+PPO0039 "PodRW Rfe DpDatadW Rfe DpAddrdR PosRR DpAddrdR" Cycle=Rfe DpAddrdR PosRR DpAddrdR PodRW Rfe DpDatadW Relax= Safe=Rfe PosRR Pod*W DpAddrdR DpDatadW Prefetch= Com=Rf Rf Orig=PodRW Rfe DpDatadW Rfe DpAddrdR PosRR DpAddrdR { 0:r2=a; 0:r4=x; 1:r2=x; 1:r5=y; 1:r9=z; 1:r11=a; } P0 | P1 ; lwz r1,0(r2) | lwz r1,0(r2) ; xor r3,r1,r1 | xor r3,r1,r1 ; addi r3,r3,1 | lwzx r4,r3,r5 ; stw r3,0(r4) | lwz r6,0(r5) ; | xor r7,r6,r6 ; | lwzx r8,r7,r9 ; | li r10,1 ; | stw r10,0(r11) ; exists (0:r1=1 /\ 1:r1=1)