Test S+PPO190

PPC S+PPO190
"Wse LwSyncdWW Rfe PosRW PosWR DpAddrdW"
Cycle=Rfe PosRW PosWR DpAddrdW Wse LwSyncdWW
Relax=
Safe=Rfe Wse PosWR PosRW LwSyncdWW DpAddrdW
Prefetch=0:x=F,1:x=W
Orig=Wse LwSyncdWW Rfe PosRW PosWR DpAddrdW
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r7=x;
}
 P0           | P1            ;
 li r1,2      | lwz r1,0(r2)  ;
 stw r1,0(r2) | li r3,2       ;
 lwsync       | stw r3,0(r2)  ;
 li r3,1      | lwz r4,0(r2)  ;
 stw r3,0(r4) | xor r5,r4,r4  ;
              | li r6,1       ;
              | stwx r6,r5,r7 ;
exists
(x=2 /\ y=2 /\ 1:r1=1)