Test LB+PPO0178

PPC LB+PPO0178
"PodWW Rfe DpDatadW Rfe DpAddrdR DpCtrldW PosWR DpDatadW"
Cycle=Rfe DpAddrdR DpCtrldW PosWR DpDatadW PodWW Rfe DpDatadW
Relax=
Safe=Rfe PosWR Pod*W DpAddrdR DpDatadW DpCtrldW
Prefetch=
Com=Rf Rf
Orig=PodWW Rfe DpDatadW Rfe DpAddrdR DpCtrldW PosWR DpDatadW
{
0:r2=b; 0:r4=x;
1:r2=x; 1:r5=y; 1:r7=z; 1:r10=a; 1:r12=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) | cmpw r4,r4     ;
              | beq  LC00      ;
              | LC00:          ;
              | li r6,1        ;
              | stw r6,0(r7)   ;
              | lwz r8,0(r7)   ;
              | xor r9,r8,r8   ;
              | addi r9,r9,1   ;
              | stw r9,0(r10)  ;
              | li r11,1       ;
              | stw r11,0(r12) ;
exists
(0:r1=1 /\ 1:r1=1)