Test S+PPO125

PPC S+PPO125
"Wse LwSyncdWW Rfe PosRR DpAddrdR PosRR DpDatadW PosWR DpAddrdW"
Cycle=Rfe PosRR DpAddrdR PosRR DpDatadW PosWR DpAddrdW Wse LwSyncdWW
Relax=
Safe=Rfe Wse PosWR PosRR LwSyncdWW DpAddrdW DpAddrdR DpDatadW
Prefetch=0:x=F,1:x=W
Orig=Wse LwSyncdWW Rfe PosRR DpAddrdR PosRR DpDatadW PosWR DpAddrdW
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r6=z; 1:r9=a; 1:r13=x;
}
 P0           | P1               ;
 li r1,2      | lwz r1,0(r2)     ;
 stw r1,0(r2) | lwz r3,0(r2)     ;
 lwsync       | xor r4,r3,r3     ;
 li r3,1      | lwzx r5,r4,r6    ;
 stw r3,0(r4) | lwz r7,0(r6)     ;
              | xor r8,r7,r7     ;
              | addi r8,r8,1     ;
              | stw r8,0(r9)     ;
              | lwz r10,0(r9)    ;
              | xor r11,r10,r10  ;
              | li r12,1         ;
              | stwx r12,r11,r13 ;
exists
(x=2 /\ 1:r1=1)