PPC 3.LB+sync+eieio+lwsync "SyncdRW Rfe EieiodRW Rfe LwSyncdRW Rfe" Cycle=Rfe SyncdRW Rfe EieiodRW Rfe LwSyncdRW Prefetch= Com=Rf Rf Rf Orig=SyncdRW Rfe EieiodRW Rfe LwSyncdRW Rfe { 0:r2=x; 0:r4=y; 1:r2=y; 1:r4=z; 2:r2=z; 2:r4=x; } P0 | P1 | P2 ; lwz r1,0(r2) | lwz r1,0(r2) | lwz r1,0(r2) ; sync | eieio | lwsync ; li r3,1 | li r3,1 | li r3,1 ; stw r3,0(r4) | stw r3,0(r4) | stw r3,0(r4) ; Observed 0:r1=1; 1:r1=1; 2:r1=1;