Test S0118

PPC S0118
"LwSyncdWW Rfe PosRR DpCtrldW Wse"
Cycle=Rfe PosRR DpCtrldW Wse LwSyncdWW
Relax=[Wse,LwSyncdWW,Rfe]
Safe=PosRR DpCtrldW
Prefetch=0:x=F,0:y=W,1:y=F,1:x=W
Com=Rf Ws
Orig=LwSyncdWW Rfe PosRR DpCtrldW Wse
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r5=x;
}
 P0           | P1           ;
 li r1,2      | lwz r1,0(r2) ;
 stw r1,0(r2) | lwz r3,0(r2) ;
 lwsync       | cmpw r3,r3   ;
 li r3,1      | beq  LC00    ;
 stw r3,0(r4) | LC00:        ;
              | li r4,1      ;
              | stw r4,0(r5) ;
exists
(x=2 /\ 1:r1=1)