Test S+PPO434

PPC S+PPO434
"Wse LwSyncdWW Rfe DpAddrdR PosRW PosWR DpCtrldW PosWR DpDatadW"
Cycle=Rfe DpAddrdR PosRW PosWR DpCtrldW PosWR DpDatadW Wse LwSyncdWW
Relax=
Safe=Rfe Wse PosWR PosRW LwSyncdWW DpAddrdR DpDatadW DpCtrldW
Prefetch=0:x=F,1:x=W
Orig=Wse LwSyncdWW Rfe DpAddrdR PosRW PosWR DpCtrldW PosWR 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) | xor r3,r1,r1    ;
 lwsync       | lwzx r4,r3,r5   ;
 li r3,1      | li r6,1         ;
 stw r3,0(r4) | stw r6,0(r5)    ;
              | lwz r7,0(r5)    ;
              | cmpw r7,r7      ;
              | beq  LC00       ;
              | LC00:           ;
              | li r8,1         ;
              | stw r8,0(r9)    ;
              | lwz r10,0(r9)   ;
              | xor r11,r10,r10 ;
              | addi r11,r11,1  ;
              | stw r11,0(r12)  ;
exists
(x=2 /\ 1:r1=1)