Test IRIW+porp+addrar+AP

PPC IRIW+porp+addrar+AP
"RfeAR PodRRRP Fre RfePA DpAddrdRAR FreRA"
Cycle=RfeAR PodRRRP Fre RfePA DpAddrdRAR FreRA
Prefetch=0:x=T,1:y=T,2:y=T,3:x=T
Com=Rf Fr Rf Fr
Orig=RfeAR PodRRRP Fre RfePA DpAddrdRAR FreRA
{ ok=1;
0:r2=x; 0:r4=ok;
1:r2=x; 1:r4=y;
2:r2=y;
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  ;
 lwarx %sta,r0,r2 | lwz r3,0(r4)   | stw r1,0(r2) | stwcx. r1,r0,r2 ;
 stwcx. r1,r0,r2  |                |              | bne  Fail3      ;
 bne  Fail0       |                |              | xor r3,r1,r1    ;
 b   Exit0        |                |              | lwarx r4,r3,r5  ;
 Fail0:           |                |              | b   Exit3       ;
 li r3,0          |                |              | Fail3:          ;
 stw r3,0(r4)     |                |              | li r6,0         ;
 Exit0:           |                |              | stw r6,0(r7)    ;
                  |                |              | Exit3:          ;
exists
(ok=1 /\ 1:r1=1 /\ 1:r3=0 /\ 3:r1=1 /\ 3:r4=0)