PPC DETOUR0669 "LwSyncdWW Rfe PodRW Rfi DpCtrlIsyncdR Fre" Cycle=Rfi DpCtrlIsyncdR Fre LwSyncdWW Rfe PodRW Prefetch=0:x=F,0:y=W,1:y=F,1:x=T Com=Rf Fr Orig=LwSyncdWW Rfe PodRW Rfi DpCtrlIsyncdR Fre { 0:r2=x; 0:r4=y; 1:r2=y; 1:r4=z; 1:r7=x; } P0 | P1 ; li r1,1 | lwz r1,0(r2) ; stw r1,0(r2) | li r3,1 ; lwsync | stw r3,0(r4) ; li r3,1 | lwz r5,0(r4) ; stw r3,0(r4) | cmpw r5,r5 ; | beq LC00 ; | LC00: ; | isync ; | lwz r6,0(r7) ; Observed 1:r1=1; 1:r5=1; 1:r6=0;