PPC IRRWIW+addr+eieio "Rfe DpAddrdR Fre Rfe EieiodRW Wse" Cycle=Rfe EieiodRW Wse Rfe DpAddrdR Fre Prefetch=0:x=F,1:y=T,2:y=T,3:x=W Com=Rf Fr Rf Ws Orig=Rfe DpAddrdR Fre Rfe EieiodRW Wse { 0:r2=x; 1:r2=x; 1:r5=y; 2:r2=y; 3:r2=y; 3:r4=x; } P0 | P1 | P2 | P3 ; li r1,2 | lwz r1,0(r2) | li r1,1 | lwz r1,0(r2) ; stw r1,0(r2) | xor r3,r1,r1 | stw r1,0(r2) | eieio ; | lwzx r4,r3,r5 | | li r3,1 ; | | | stw r3,0(r4) ; Observed 1:r1=1; 1:r4=0; 3:r1=1; x=1; and 1:r1=1; 1:r4=0; 3:r1=1; x=2;