Test S+PPO747

PPC S+PPO747
"Wse LwSyncdWW Rfe DpAddrdW PosWR DpCtrldW PosWW PosWR DpCtrldW"
Cycle=Rfe DpAddrdW PosWR DpCtrldW PosWW PosWR DpCtrldW Wse LwSyncdWW
Relax=
Safe=Rfe Wse PosWW PosWR LwSyncdWW DpAddrdW DpCtrldW
Prefetch=0:x=F,1:x=W
Orig=Wse LwSyncdWW Rfe DpAddrdW PosWR DpCtrldW PosWW PosWR DpCtrldW
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r5=z; 1:r8=a; 1:r12=x;
}
 P0           | P1             ;
 li r1,2      | lwz r1,0(r2)   ;
 stw r1,0(r2) | xor r3,r1,r1   ;
 lwsync       | li r4,1        ;
 li r3,1      | stwx r4,r3,r5  ;
 stw r3,0(r4) | lwz r6,0(r5)   ;
              | cmpw r6,r6     ;
              | beq  LC00      ;
              | LC00:          ;
              | li r7,1        ;
              | stw r7,0(r8)   ;
              | li r9,2        ;
              | stw r9,0(r8)   ;
              | lwz r10,0(r8)  ;
              | cmpw r10,r10   ;
              | beq  LC01      ;
              | LC01:          ;
              | li r11,1       ;
              | stw r11,0(r12) ;
exists
(a=2 /\ x=2 /\ 1:r1=1)