Test LB+PPO0287

PPC LB+PPO0287
"PodWW Rfe DpDatadW Rfe PosRR DpAddrdW PosWR PosRR DpCtrldW"
Cycle=Rfe PosRR DpAddrdW PosWR PosRR DpCtrldW PodWW Rfe DpDatadW
Relax=
Safe=Rfe PosWR PosRR Pod*W DpAddrdW DpDatadW DpCtrldW
Prefetch=
Com=Rf Rf
Orig=PodWW Rfe DpDatadW Rfe PosRR DpAddrdW PosWR PosRR DpCtrldW
{
0:r2=a; 0:r4=x;
1:r2=x; 1:r6=y; 1:r10=z; 1:r12=a;
}
 P0           | P1             ;
 lwz r1,0(r2) | lwz r1,0(r2)   ;
 xor r3,r1,r1 | lwz r3,0(r2)   ;
 addi r3,r3,1 | xor r4,r3,r3   ;
 stw r3,0(r4) | li r5,1        ;
              | stwx r5,r4,r6  ;
              | lwz r7,0(r6)   ;
              | lwz r8,0(r6)   ;
              | cmpw r8,r8     ;
              | beq  LC00      ;
              | LC00:          ;
              | li r9,1        ;
              | stw r9,0(r10)  ;
              | li r11,1       ;
              | stw r11,0(r12) ;
exists
(0:r1=1 /\ 1:r1=1)