PPC W+RWC+eieio+addr+sync "EieiodWW Rfe DpAddrdR Fre SyncdWR Fre" Cycle=Rfe DpAddrdR Fre SyncdWR Fre EieiodWW Prefetch=1:z=T,2:x=T Com=Rf Fr Fr Orig=EieiodWW Rfe DpAddrdR Fre SyncdWR Fre { 0:r2=x; 0:r4=y; 1:r2=y; 1:r5=z; 2:r2=z; 2:r4=x; } P0 | P1 | P2 ; li r1,1 | lwz r1,0(r2) | li r1,1 ; stw r1,0(r2) | xor r3,r1,r1 | stw r1,0(r2) ; eieio | lwzx r4,r3,r5 | sync ; li r3,1 | | lwz r3,0(r4) ; stw r3,0(r4) | | ; Observed 1:r1=1; 1:r4=0; 2:r3=0;