Run IRIW+ctrl+addr in model, using ppcmem
PPC IRIW+ctrl+addr "Rfe DpCtrldR Fre Rfe DpAddrdR Fre" Cycle=Rfe DpAddrdR Fre Rfe DpCtrldR Fre { 0:r2=x; 1:r2=x; 1:r4=y; 2:r2=y; 3:r2=y; 3:r5=x; } P0 | P1 | P2 | P3 ; li r1,1 | lwz r1,0(r2) | li r1,1 | lwz r1,0(r2) ; stw r1,0(r2) | cmpw r1,r1 | stw r1,0(r2) | xor r3,r1,r1 ; | beq LC00 | | lwzx r4,r3,r5 ; | LC00: | | ; | lwz r3,0(r4) | | ; exists (1:r1=1 /\ 1:r3=0 /\ 3:r1=1 /\ 3:r4=0)