Test podrwposwr042

PPC podrwposwr042
"DpdW Wse SyncdWW Rfe PodRW PosWR DpdW Wse SyncdWW Rfe PodRW PosWR"
Cycle=DpdW Wse SyncdWW Rfe PodRW PosWR DpdW Wse SyncdWW Rfe PodRW PosWR
Relax=[PodRW,PosWR]
Safe=Wse DpdW BCSyncdWW
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r4=z; 1:r8=a;
2:r2=a; 2:r4=b;
3:r2=b; 3:r4=c; 3:r8=x;
}
 P0           | P1            | P2           | P3            ;
 li r1,2      | lwz r1,0(r2)  | li r1,2      | lwz r1,0(r2)  ;
 stw r1,0(r2) | li r3,1       | stw r1,0(r2) | li r3,1       ;
 sync         | stw r3,0(r4)  | sync         | stw r3,0(r4)  ;
 li r3,1      | lwz r5,0(r4)  | li r3,1      | lwz r5,0(r4)  ;
 stw r3,0(r4) | xor r6,r5,r5  | stw r3,0(r4) | xor r6,r5,r5  ;
              | li r7,1       |              | li r7,1       ;
              | stwx r7,r6,r8 |              | stwx r7,r6,r8 ;
exists
(a=2 /\ x=2 /\ 1:r1=1 /\ 3:r1=1)