PPC S+PPO901 "Wse LwSyncdWW Rfe PosRR DpAddrdR PosRR DpAddrdR PosRW" Cycle=Rfe PosRR DpAddrdR PosRR DpAddrdR PosRW Wse LwSyncdWW Relax= Safe=Rfe Wse PosRW PosRR LwSyncdWW DpAddrdR Prefetch=0:x=F,1:x=W Orig=Wse LwSyncdWW Rfe PosRR DpAddrdR PosRR DpAddrdR PosRW { 0:r2=x; 0:r4=y; 1:r2=y; 1:r6=z; 1:r10=x; } P0 | P1 ; li r1,2 | lwz r1,0(r2) ; stw r1,0(r2) | lwz r3,0(r2) ; lwsync | xor r4,r3,r3 ; li r3,1 | lwzx r5,r4,r6 ; stw r3,0(r4) | lwz r7,0(r6) ; | xor r8,r7,r7 ; | lwzx r9,r8,r10 ; | li r11,1 ; | stw r11,0(r10) ; exists (x=2 /\ 1:r1=1)