PPC S+PPO898 "Wse LwSyncdWW Rfe DpDatadW PosWR DpAddrdR PosRR DpAddrdR PosRW" Cycle=Rfe DpDatadW PosWR DpAddrdR PosRR DpAddrdR 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 DpAddrdR PosRW { 0:r2=x; 0:r4=y; 1:r2=y; 1:r4=z; 1:r8=a; 1:r12=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) ; | xor r10,r9,r9 ; | lwzx r11,r10,r12 ; | li r13,1 ; | stw r13,0(r12) ; exists (x=2 /\ 1:r1=1)