### TestIRIW+porp+addraa+PA

```PPC IRIW+porp+addraa+PA
"RfePR PodRRRP FrePA RfeAA DpAddrdRAA FreAP"
Cycle=RfeAA DpAddrdRAA FreAP RfePR PodRRRP FrePA
Prefetch=0:x=T,1:y=T,2:y=T,3:x=T
Com=Rf Fr Rf Fr
Orig=RfePR PodRRRP FrePA RfeAA DpAddrdRAA FreAP
{ ok=1;
0:r2=x;
1:r2=x; 1:r4=y;
2:r2=y; 2:r4=ok;
3:r2=y; 3:r5=x; 3:r7=ok;
}
P0           | P1             | P2               | P3              ;
li r1,1      | lwarx r1,r0,r2 | li r1,1          | lwarx r1,r0,r2  ;
stw r1,0(r2) | lwz r3,0(r4)   | lwarx %sta,r0,r2 | stwcx. r1,r0,r2 ;
|                | stwcx. r1,r0,r2  | bne  Fail3      ;
|                | bne  Fail2       | xor r3,r1,r1    ;
|                | b   Exit2        | lwarx r4,r3,r5  ;
|                | Fail2:           | stwcx. r4,r3,r5 ;
|                | li r3,0          | bne  Fail3      ;
|                | stw r3,0(r4)     | b   Exit3       ;
|                | Exit2:           | Fail3:          ;
|                |                  | li r6,0         ;
|                |                  | stw r6,0(r7)    ;
|                |                  | Exit3:          ;
exists
(ok=1 /\ 1:r1=1 /\ 1:r3=0 /\ 3:r1=1 /\ 3:r4=0)
```