PPC MP+PPO089 "Fre LwSyncdWW Rfe DpCtrldW PosWR PosRR DpCtrldW PosWR DpAddrdR" Cycle=Rfe DpCtrldW PosWR PosRR DpCtrldW PosWR DpAddrdR Fre LwSyncdWW Relax= Safe=Rfe Fre PosWR PosRR LwSyncdWW DpAddrdR DpCtrldW Prefetch=1:x=T Com=Rf Fr Orig=Fre LwSyncdWW Rfe DpCtrldW PosWR PosRR DpCtrldW PosWR DpAddrdR { 0:r2=x; 0:r4=y; 1:r2=y; 1:r4=z; 1:r8=a; 1:r12=x; } P0 | P1 ; li r1,1 | lwz r1,0(r2) ; stw r1,0(r2) | cmpw r1,r1 ; lwsync | beq LC00 ; li r3,1 | LC00: ; stw r3,0(r4) | li r3,1 ; | stw r3,0(r4) ; | lwz r5,0(r4) ; | lwz r6,0(r4) ; | cmpw r6,r6 ; | beq LC01 ; | LC01: ; | li r7,1 ; | stw r7,0(r8) ; | lwz r9,0(r8) ; | xor r10,r9,r9 ; | lwzx r11,r10,r12 ; exists (1:r1=1 /\ 1:r11=0)