PPC S+PPO922 "Wse LwSyncdWW Rfe DpDatadW PosWR DpAddrdR PosRR PosRW" Cycle=Rfe DpDatadW PosWR DpAddrdR PosRR PosRW Wse LwSyncdWW Relax= Safe=Rfe Wse PosWR PosRW PosRR LwSyncdWW DpAddrdR DpDatadW Prefetch=0:x=F,1:x=W Orig=Wse LwSyncdWW Rfe DpDatadW PosWR DpAddrdR PosRR PosRW { 0:r2=x; 0:r4=y; 1:r2=y; 1:r4=z; 1:r8=x; } P0 | P1 ; li r1,2 | lwz r1,0(r2) ; stw r1,0(r2) | xor r3,r1,r1 ; lwsync | addi r3,r3,1 ; li r3,1 | stw r3,0(r4) ; stw r3,0(r4) | lwz r5,0(r4) ; | xor r6,r5,r5 ; | lwzx r7,r6,r8 ; | lwz r9,0(r8) ; | li r10,1 ; | stw r10,0(r8) ; exists (x=2 /\ 1:r1=1)