Test S+PPO812

PPC S+PPO812
"Wse LwSyncdWW Rfe DpAddrdR PosRR DpAddrdW PosWR PosRR DpCtrldW"
Cycle=Rfe DpAddrdR PosRR DpAddrdW PosWR PosRR DpCtrldW Wse LwSyncdWW
Relax=
Safe=Rfe Wse PosWR PosRR LwSyncdWW DpAddrdW DpAddrdR DpCtrldW
Prefetch=0:x=F,1:x=W
Orig=Wse LwSyncdWW Rfe DpAddrdR PosRR DpAddrdW PosWR PosRR DpCtrldW
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r5=z; 1:r9=a; 1:r13=x;
}
 P0           | P1             ;
 li r1,2      | lwz r1,0(r2)   ;
 stw r1,0(r2) | xor r3,r1,r1   ;
 lwsync       | lwzx r4,r3,r5  ;
 li r3,1      | lwz r6,0(r5)   ;
 stw r3,0(r4) | xor r7,r6,r6   ;
              | li r8,1        ;
              | stwx r8,r7,r9  ;
              | lwz r10,0(r9)  ;
              | lwz r11,0(r9)  ;
              | cmpw r11,r11   ;
              | beq  LC00      ;
              | LC00:          ;
              | li r12,1       ;
              | stw r12,0(r13) ;
exists
(x=2 /\ 1:r1=1)