Test podrwposwr068

PPC podrwposwr068
"DpdR Fre SyncdWW Rfe SyncdRW Rfe SyncdRW Rfe PodRW PosWR"
Cycle=DpdR Fre SyncdWW Rfe SyncdRW Rfe SyncdRW Rfe PodRW PosWR
Relax=[PodRW,PosWR]
Safe=Fre DpdR BCSyncdWW BCSyncdRW
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r4=z;
2:r2=z; 2:r4=a;
3:r2=a; 3:r4=b; 3:r8=x;
}
 P0           | P1           | P2           | P3            ;
 li r1,1      | lwz r1,0(r2) | lwz r1,0(r2) | lwz r1,0(r2)  ;
 stw r1,0(r2) | sync         | sync         | li r3,1       ;
 sync         | li r3,1      | li r3,1      | stw r3,0(r4)  ;
 li r3,1      | stw r3,0(r4) | stw r3,0(r4) | lwz r5,0(r4)  ;
 stw r3,0(r4) |              |              | xor r6,r5,r5  ;
              |              |              | lwzx r7,r6,r8 ;
exists
(1:r1=1 /\ 2:r1=1 /\ 3:r1=1 /\ 3:r7=0)