Test MP0129

PPC MP0129
"LwSyncdWW Rfe PodRR DpCtrldW PosWR Fre"
Cycle=Rfe PodRR DpCtrldW PosWR Fre LwSyncdWW
Relax=[Fre,LwSyncdWW,Rfe]
Safe=PosWR PodRR DpCtrldW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=T
Com=Rf Fr
Orig=LwSyncdWW Rfe PodRR DpCtrldW PosWR Fre
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r4=z; 1:r6=x;
}
 P0           | P1           ;
 li r1,2      | lwz r1,0(r2) ;
 stw r1,0(r2) | lwz r3,0(r4) ;
 lwsync       | cmpw r3,r3   ;
 li r3,1      | beq  LC00    ;
 stw r3,0(r4) | LC00:        ;
              | li r5,1      ;
              | stw r5,0(r6) ;
              | lwz r7,0(r6) ;
Observed
    1:r1=1; 1:r7=1; x=2;
and 1:r1=1; 1:r7=2; x=2;