Test LB+PPO0156

PPC LB+PPO0156
"PodWW Rfe DpDatadW Rfe DpAddrdR PosRR DpAddrdR DpDatadW"
Cycle=Rfe DpAddrdR PosRR DpAddrdR DpDatadW PodWW Rfe DpDatadW
Relax=
Safe=Rfe PosRR Pod*W DpAddrdR DpDatadW
Prefetch=
Com=Rf Rf
Orig=PodWW Rfe DpDatadW Rfe DpAddrdR PosRR DpAddrdR DpDatadW
{
0:r2=b; 0:r4=x;
1:r2=x; 1:r5=y; 1:r9=z; 1:r11=a; 1:r13=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)   ;
              | xor r7,r6,r6   ;
              | lwzx r8,r7,r9  ;
              | xor r10,r8,r8  ;
              | addi r10,r10,1 ;
              | stw r10,0(r11) ;
              | li r12,1       ;
              | stw r12,0(r13) ;
exists
(0:r1=1 /\ 1:r1=1)