Test IRIW+addr+po

Run IRIW+addr+po in model, using ppcmem

PPC IRIW+addr+po
"Rfe DpAddrdR Fre Rfe PodRR Fre"
Cycle=Rfe PodRR Fre Rfe DpAddrdR Fre
{
0:r2=x;
1:r2=x; 1:r5=y;
2:r2=y;
3:r2=y; 3:r4=x;
}
 P0           | P1            | P2           | P3           ;
 li r1,1      | lwz r1,0(r2)  | li r1,1      | lwz r1,0(r2) ;
 stw r1,0(r2) | xor r3,r1,r1  | stw r1,0(r2) | lwz r3,0(r4) ;
              | lwzx r4,r3,r5 |              |              ;
exists
(1:r1=1 /\ 1:r4=0 /\ 3:r1=1 /\ 3:r3=0)