Test S+PPO875

PPC S+PPO875
"Wse LwSyncdWW Rfe PosRR DpCtrldW PosWR DpAddrdR PosRW"
Cycle=Rfe PosRR DpCtrldW PosWR DpAddrdR PosRW Wse LwSyncdWW
Relax=
Safe=Rfe Wse PosWR PosRW PosRR LwSyncdWW DpAddrdR DpCtrldW
Prefetch=0:x=F,1:x=W
Orig=Wse LwSyncdWW Rfe PosRR DpCtrldW PosWR DpAddrdR PosRW
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r5=z; 1:r9=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)  ;
              | xor r7,r6,r6  ;
              | lwzx r8,r7,r9 ;
              | li r10,1      ;
              | stw r10,0(r9) ;
exists
(x=2 /\ 1:r1=1)