Test S+PPO837

PPC S+PPO837
"Wse LwSyncdWW Rfe DpCtrldW PosWW PosWR PosRR DpCtrldW"
Cycle=Rfe DpCtrldW PosWW PosWR PosRR DpCtrldW Wse LwSyncdWW
Relax=
Safe=Rfe Wse PosWW PosWR PosRR LwSyncdWW DpCtrldW
Prefetch=0:x=F,1:x=W
Orig=Wse LwSyncdWW Rfe DpCtrldW PosWW PosWR PosRR DpCtrldW
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r4=z; 1:r9=x;
}
 P0           | P1           ;
 li r1,2      | lwz r1,0(r2) ;
 stw r1,0(r2) | cmpw r1,r1   ;
 lwsync       | beq  LC00    ;
 li r3,1      | LC00:        ;
 stw r3,0(r4) | li r3,1      ;
              | stw r3,0(r4) ;
              | li r5,2      ;
              | stw r5,0(r4) ;
              | lwz r6,0(r4) ;
              | lwz r7,0(r4) ;
              | cmpw r7,r7   ;
              | beq  LC01    ;
              | LC01:        ;
              | li r8,1      ;
              | stw r8,0(r9) ;
exists
(x=2 /\ z=2 /\ 1:r1=1)