Test S+PPO263

PPC S+PPO263
"Wse LwSyncdWW Rfe PosRR DpCtrldW PosWR PosRR DpAddrdW"
Cycle=Rfe PosRR DpCtrldW PosWR PosRR DpAddrdW Wse LwSyncdWW
Relax=
Safe=Rfe Wse PosWR PosRR LwSyncdWW DpAddrdW DpCtrldW
Prefetch=0:x=F,1:x=W
Orig=Wse LwSyncdWW Rfe PosRR DpCtrldW PosWR PosRR DpAddrdW
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r5=z; 1:r10=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)   ;
              | lwz r6,0(r5)   ;
              | lwz r7,0(r5)   ;
              | xor r8,r7,r7   ;
              | li r9,1        ;
              | stwx r9,r8,r10 ;
exists
(x=2 /\ 1:r1=1)