
PPC LB+PPO0011
"PodRW Rfe DpDatadW Rfe PosRR DpAddrdR DpDatadW PosWR DpAddrdR"
Cycle=Rfe PosRR DpAddrdR DpDatadW PosWR DpAddrdR PodRW Rfe DpDatadW
Relax=
Safe=Rfe PosWR PosRR Pod*W DpAddrdR DpDatadW
Prefetch=
Com=Rf Rf
Orig=PodRW Rfe DpDatadW Rfe PosRR DpAddrdR DpDatadW PosWR DpAddrdR
{
0:r2=b; 0:r4=x;
1:r2=x; 1:r6=y; 1:r8=z; 1:r12=a; 1:r14=b;
}
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) | lwzx r5,r4,r6 ;
| xor r7,r5,r5 ;
| addi r7,r7,1 ;
| stw r7,0(r8) ;
| lwz r9,0(r8) ;
| xor r10,r9,r9 ;
| lwzx r11,r10,r12 ;
| li r13,1 ;
| stw r13,0(r14) ;
exists
(0:r1=1 /\ 1:r1=1)