Test S+PPO594

PPC S+PPO594
"Wse LwSyncdWW Rfe DpAddrdR PosRR DpCtrldW PosWR DpAddrdR DpCtrldW"
Cycle=Rfe DpAddrdR PosRR DpCtrldW PosWR DpAddrdR DpCtrldW Wse LwSyncdWW
Relax=
Safe=Rfe Wse PosWR PosRR LwSyncdWW DpAddrdR DpCtrldW
Prefetch=0:x=F,1:x=W
Orig=Wse LwSyncdWW Rfe DpAddrdR PosRR DpCtrldW PosWR DpAddrdR DpCtrldW
{
0:r2=x; 0:r4=y;
1:r2=y; 1:r5=z; 1:r8=a; 1:r12=b; 1:r14=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      | lwz r6,0(r5)     ;
 stw r3,0(r4) | cmpw r6,r6       ;
              | beq  LC00        ;
              | LC00:            ;
              | li r7,1          ;
              | stw r7,0(r8)     ;
              | lwz r9,0(r8)     ;
              | xor r10,r9,r9    ;
              | lwzx r11,r10,r12 ;
              | cmpw r11,r11     ;
              | beq  LC01        ;
              | LC01:            ;
              | li r13,1         ;
              | stw r13,0(r14)   ;
exists
(x=2 /\ 1:r1=1)