PPC LB+PPO0219 "PodWW Rfe DpDatadW Rfe DpCtrldW" Cycle=Rfe DpDatadW Rfe DpCtrldW PodWW Relax= Safe=Rfe Pod*W DpDatadW DpCtrldW Prefetch= Com=Rf Rf Orig=PodWW Rfe DpDatadW Rfe DpCtrldW { 0:r2=z; 0:r4=x; 1:r2=x; 1:r4=y; 1:r6=z; } P0 | P1 ; lwz r1,0(r2) | lwz r1,0(r2) ; xor r3,r1,r1 | cmpw r1,r1 ; addi r3,r3,1 | beq LC00 ; stw r3,0(r4) | LC00: ; | li r3,1 ; | stw r3,0(r4) ; | li r5,1 ; | stw r5,0(r6) ; exists (0:r1=1 /\ 1:r1=1)