Test LB+PPO0104

PPC LB+PPO0104
"PodWW Rfe DpDatadW Rfe DpAddrdR PosRR DpCtrldW PosWR DpAddrdW"
Cycle=Rfe DpAddrdR PosRR DpCtrldW PosWR DpAddrdW PodWW Rfe DpDatadW
Relax=
Safe=Rfe PosWR PosRR Pod*W DpAddrdW DpAddrdR DpDatadW DpCtrldW
Prefetch=
Com=Rf Rf
Orig=PodWW Rfe DpDatadW Rfe DpAddrdR PosRR DpCtrldW PosWR DpAddrdW
{
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) | lwz r6,0(r5)     ;
              | cmpw r6,r6       ;
              | beq  LC00        ;
              | LC00:            ;
              | li r7,1          ;
              | stw r7,0(r8)     ;
              | lwz r9,0(r8)     ;
              | xor r10,r9,r9    ;
              | li r11,1         ;
              | stwx r11,r10,r12 ;
              | li r13,1         ;
              | stw r13,0(r14)   ;
exists
(0:r1=1 /\ 1:r1=1)