Test podrwposwr026

PPC podrwposwr026
"Fre SyncdWW Rfe DpdR Fre SyncdWW Rfe PodRW PosWR"
Cycle=Fre SyncdWW Rfe DpdR Fre SyncdWW Rfe PodRW PosWR
Relax=[PodRW,PosWR]
Safe=Fre DpdR BCSyncdWW
{
0:r2=a; 0:r4=x;
1:r2=x; 1:r5=y;
2:r2=y; 2:r4=z;
3:r2=z; 3:r4=a;
}
 P0           | P1            | P2           | P3           ;
 li r1,2      | lwz r1,0(r2)  | li r1,1      | lwz r1,0(r2) ;
 stw r1,0(r2) | xor r3,r1,r1  | stw r1,0(r2) | li r3,1      ;
 sync         | lwzx r4,r3,r5 | sync         | stw r3,0(r4) ;
 li r3,1      |               | li r3,1      | lwz r5,0(r4) ;
 stw r3,0(r4) |               | stw r3,0(r4) |              ;
exists
(a=2 /\ 1:r1=1 /\ 1:r4=0 /\ 3:r1=1 /\ 3:r5=1)