PPC S0110 "LwSyncdWW Rfe DpAddrdR DpCtrldW Wse" Cycle=Rfe DpAddrdR DpCtrldW Wse LwSyncdWW Relax=[Wse,LwSyncdWW,Rfe] Safe=DpAddrdR DpCtrldW Prefetch=0:x=F,0:y=W,1:y=F,1:x=W Com=Rf Ws Orig=LwSyncdWW Rfe DpAddrdR DpCtrldW Wse { 0:r2=x; 0:r4=y; 1:r2=y; 1:r5=z; 1:r7=x; } P0 | P1 ; li r1,2 | lwz r1,0(r2) ; stw r1,0(r2) | xor r3,r1,r1 ; lwsync | lwzx r4,r3,r5 ; li r3,1 | cmpw r4,r4 ; stw r3,0(r4) | beq LC00 ; | LC00: ; | li r6,1 ; | stw r6,0(r7) ; exists (x=2 /\ 1:r1=1)