Test WRR+2W+porr+sync+A

Executions for behaviour: "1:r1=1 ; 1:r3=0 ; ok=0 ; x=1"

Executions for behaviour: "1:r1=1 ; 1:r3=0 ; ok=1 ; x=1"

Executions for behaviour: "1:r1=1 ; 1:r3=0 ; ok=1 ; x=2"

Executions for behaviour: "1:r1=2 ; 1:r3=0 ; ok=1 ; x=2"

PPC WRR+2W+porr+sync+A
"RfeAR PodRRRR FreRP SyncdWW WsePA"
Cycle=RfeAR PodRRRR FreRP SyncdWW WsePA
Prefetch=0:x=F,1:y=T,2:x=W
Com=Rf Fr Ws
Orig=RfeAR PodRRRR FreRP SyncdWW WsePA
{ ok=1;
0:r2=x; 0:r4=ok;
1:r2=x; 1:r4=y;
2:r2=y; 2:r4=x;
}
 P0               | P1             | P2           ;
 li r1,2          | lwarx r1,r0,r2 | li r1,1      ;
 lwarx %sta,r0,r2 | lwarx r3,r0,r4 | stw r1,0(r2) ;
 stwcx. r1,r0,r2  |                | sync         ;
 bne  Fail0       |                | li r3,1      ;
 b   Exit0        |                | stw r3,0(r4) ;
 Fail0:           |                |              ;
 li r3,0          |                |              ;
 stw r3,0(r4)     |                |              ;
 Exit0:           |                |              ;
Observed
    1:r1=1; 1:r3=0; ok=0; x=1;
and 1:r1=1; 1:r3=0; ok=1; x=1;
and 1:r1=1; 1:r3=0; ok=1; x=2;
and 1:r1=2; 1:r3=0; ok=1; x=2;