CODE      
alloc     7
move      0, _5
move      _5, _3
4:                       ; Top of the while loop
move      _3, _6         ; moving done
move      0, _5
ceq       _6, _5, _1
beq       0, _1, 5       ; Branch to the end of the while loop
; Start of the loop body
print     "Enter a number (0 to quit) : "
inp       _2
move      _2, _5         ; moving i
move      0, _4
ceq       _5, _4, _1
beq       1, _1, 6       ; Fall through to the else part
print     "fib("
move      _2, _4         ; moving i
outp      _4
print     ") = "
; Start of parameter 0
move      _2, _4         ; moving i
param     _4
call      fib, 1
move      _0, _4
move      _4, _2
move      _2, _4         ; moving i
outp      _4
print     "\n"
goto      7              ; Jump over then part
6:                       ; Start of then part
move      1, _4
move      _4, _3
7:                       ; End of if statement
goto      4              ; Jump to the top of the while loop
5:                       ; End of the while loop
free      7
exit      
PROCBEGIN fib
alloc     5
move      %0, %4         ; moving n
move      1, %3
ceq       %4, %3, _1
beq       1, _1, 0       ; Fall through to the else part
move      %0, %4         ; moving n
move      2, %3
ceq       %4, %3, _1
beq       1, _1, 1       ; Fall through to the else part
; Start of parameter 0
move      %0, %4         ; moving n
move      1, %3
sub       %4, %3, %3
param     %3
call      fib, 1
move      _0, %4
; Start of parameter 0
move      %0, %5         ; moving n
move      2, %3
sub       %5, %3, %3
param     %3
call      fib, 1
move      _0, %3
add       %4, %3, %3
move      %3, _0
goto      2              ; Jump over then part
1:                       ; Start of then part
move      1, %3
move      %3, _0
2:                       ; End of if statement
goto      3              ; Jump over then part
0:                       ; Start of then part
move      1, %3
move      %3, _0
3:                       ; End of if statement
free      5
PROCEND