ldw r0, 0(r2)
cmpi r0, 0
retnz-
- push r2 ; addr pushen
subi r1, r1, 4
call+ fibmem
- ldw r2, 0-4(r2)
- add r0, r2, r0
- pop r2 ; addr poppen
+ ldw r3, 0-4(r2)
+ add r0, r3, r0
+ addi r2, r2, 4
stw r0, 0(r2) ; ergebnis speichern
- addi r1, r1, 4
ret+