Test Z6.3+poaas

PPC Z6.3+poaas
"PodWWAA WseAA PodWWAA RfeAA PodRRAA FreAA"
Prefetch=0:y=W,1:y=F,2:x=T
Com=Ws Rf Fr
Orig=PodWWAA WseAA PodWWAA RfeAA PodRRAA FreAA
{ ok=1;
0:r2=x; 0:r4=y; 0:r6=ok;
1:r2=y; 1:r4=z; 1:r6=ok;
2:r2=z; 2:r4=x; 2:r6=ok;
}
 P0               | P1               | P2              ;
 li r1,1          | li r1,2          | lwarx r1,r0,r2  ;
 lwarx %sta,r0,r2 | lwarx %sta,r0,r2 | stwcx. r1,r0,r2 ;
 stwcx. r1,r0,r2  | stwcx. r1,r0,r2  | bne  Fail2      ;
 bne  Fail0       | bne  Fail1       | lwarx r3,r0,r4  ;
 li r3,1          | li r3,1          | stwcx. r3,r0,r4 ;
 lwarx %sta,r0,r4 | lwarx %sta,r0,r4 | bne  Fail2      ;
 stwcx. r3,r0,r4  | stwcx. r3,r0,r4  | b   Exit2       ;
 bne  Fail0       | bne  Fail1       | Fail2:          ;
 b   Exit0        | b   Exit1        | li r5,0         ;
 Fail0:           | Fail1:           | stw r5,0(r6)    ;
 li r5,0          | li r5,0          | Exit2:          ;
 stw r5,0(r6)     | stw r5,0(r6)     |                 ;
 Exit0:           | Exit1:           |                 ;
~exists
(ok=1 /\ y=2 /\ 2:r1=1 /\ 2:r3=0)