Test S+PPO150

PPC S+PPO150
"Wse LwSyncdWW Rfe PosRW PosWR DpCtrldW PosWR DpAddrdW"
Cycle=Rfe PosRW PosWR DpCtrldW PosWR DpAddrdW Wse LwSyncdWW
Relax=
Safe=Rfe Wse PosWR PosRW LwSyncdWW DpAddrdW DpCtrldW
Prefetch=0:x=F,1:x=W
Orig=Wse LwSyncdWW Rfe PosRW PosWR DpCtrldW PosWR DpAddrdW
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r6=z; 1:r10=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) | cmpw r4,r4     ;
              | beq  LC00      ;
              | LC00:          ;
              | li r5,1        ;
              | stw r5,0(r6)   ;
              | lwz r7,0(r6)   ;
              | xor r8,r7,r7   ;
              | li r9,1        ;
              | stwx r9,r8,r10 ;
exists
(x=2 /\ y=2 /\ 1:r1=1)