enter 7
       alloc 2
       mark
       loadc _main
       call 0
       pop
       halt

_main: enter  7        
       alloc  1        
       loadc  5        
       storer 1
       pop             
       mark            
       loadr  1        
       loadc  _fibo    
       call   1        
       storea 1        
       pop             
       return          

_fibo: enter  8        
       alloc  1        
       loadr  1
       loadc  0
       le
       jumpz A         
       loadc  -1
       storer -3
       return

A:     loadr 1         
       dup		
       loadc 0
       geq
       jumpz A2
       dup
       loadc 2
       leq
       jumpz A2
       jumpi B
A2:    pop
       loadc 2
       jumpi B

C0:    loadc 0         
       storer -3
       return
       jump D

C1:    loadc 1         
       storer -3
       return
       jump D

C2:    mark
       loadr 1         
       loadc 1
       sub
       loadc _fibo
       call 1          
       mark
       loadr 1         
       loadc 2
       sub
       loadc _fibo
       call 1          
       add
       storer 2        
       pop
       loadr 2
       storer -3
       return
       jump D

B:     jump C0
       jump C1
       jump C2

D:     return