Test LB+PPO0286

PPC LB+PPO0286
"PodWW Rfe DpDatadW Rfe DpAddrdR DpAddrdW PosWR PosRR DpCtrldW"
Cycle=Rfe DpAddrdR DpAddrdW PosWR PosRR DpCtrldW PodWW Rfe DpDatadW
Relax=
Safe=Rfe PosWR PosRR Pod*W DpAddrdW DpAddrdR DpDatadW DpCtrldW
Prefetch=
Com=Rf Rf
Orig=PodWW Rfe DpDatadW Rfe DpAddrdR DpAddrdW PosWR PosRR DpCtrldW
{
0:r2=b; 0:r4=x;
1:r2=x; 1:r5=y; 1:r8=z; 1:r12=a; 1:r14=b;
}
 P0           | P1             ;
 lwz r1,0(r2) | lwz r1,0(r2)   ;
 xor r3,r1,r1 | xor r3,r1,r1   ;
 addi r3,r3,1 | lwzx r4,r3,r5  ;
 stw r3,0(r4) | xor r6,r4,r4   ;
              | li r7,1        ;
              | stwx r7,r6,r8  ;
              | lwz r9,0(r8)   ;
              | lwz r10,0(r8)  ;
              | cmpw r10,r10   ;
              | beq  LC00      ;
              | LC00:          ;
              | li r11,1       ;
              | stw r11,0(r12) ;
              | li r13,1       ;
              | stw r13,0(r14) ;
exists
(0:r1=1 /\ 1:r1=1)