Test S+PPO507

PPC S+PPO507
"Wse LwSyncdWW Rfe PosRR DpCtrldW PosWR DpAddrdR PosRR DpDatadW"
Cycle=Rfe PosRR DpCtrldW PosWR DpAddrdR PosRR DpDatadW Wse LwSyncdWW
Relax=
Safe=Rfe Wse PosWR PosRR LwSyncdWW DpAddrdR DpDatadW DpCtrldW
Prefetch=0:x=F,1:x=W
Orig=Wse LwSyncdWW Rfe PosRR DpCtrldW PosWR DpAddrdR PosRR DpDatadW
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r5=z; 1:r9=a; 1:r12=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   ;
              | lwz r10,0(r9)   ;
              | xor r11,r10,r10 ;
              | addi r11,r11,1  ;
              | stw r11,0(r12)  ;
exists
(x=2 /\ 1:r1=1)