PPC S0072 "LwSyncdWW Rfe PodRR DpAddrdR DpAddrdW Wse" Cycle=Rfe PodRR DpAddrdR DpAddrdW Wse LwSyncdWW Relax=[Wse,LwSyncdWW,Rfe] Safe=PodRR DpAddrdW DpAddrdR Prefetch=0:x=F,0:y=W,1:y=F,1:x=W Com=Rf Ws Orig=LwSyncdWW Rfe PodRR DpAddrdR DpAddrdW Wse { 0:r2=x; 0:r4=y; 1:r2=y; 1:r4=z; 1:r7=a; 1:r10=x; } P0 | P1 ; li r1,2 | lwz r1,0(r2) ; stw r1,0(r2) | lwz r3,0(r4) ; lwsync | xor r5,r3,r3 ; li r3,1 | lwzx r6,r5,r7 ; stw r3,0(r4) | xor r8,r6,r6 ; | li r9,1 ; | stwx r9,r8,r10 ; Observed 1:r1=1; x=2;