Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/JN4Dc
function name: (null)
number of ops: 4
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
15 0 E > INIT_FCALL 'fib'
1 SEND_VAL 12
2 DO_FCALL 0
3 > RETURN 1
Function fib:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 5
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 9
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
2 jumps found. (Code = 47) Position 1 = 11, Position 2 = 13
Branch analysis from position: 11
2 jumps found. (Code = 43) Position 1 = 14, Position 2 = 16
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
filename: /in/JN4Dc
function name: fib
number of ops: 27
compiled vars: !0 = $n
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > RECV !0
4 1 IS_SMALLER !0, 0
2 > JMPZ ~1, ->5
5 3 > > RETURN null
4* JMP ->26
6 5 > IS_IDENTICAL !0, 0
6 > JMPZ ~2, ->9
7 7 > > RETURN 0
8* JMP ->26
8 9 > IS_IDENTICAL ~3 !0, 1
10 > JMPNZ_EX ~3 ~3, ->13
11 > IS_IDENTICAL ~4 !0, 2
12 BOOL ~3 ~4
13 > > JMPZ ~3, ->16
9 14 > > RETURN 1
15* JMP ->26
11 16 > INIT_FCALL_BY_NAME 'fib'
17 SUB ~5 !0, 1
18 SEND_VAL_EX ~5
19 DO_FCALL 0 $6
20 INIT_FCALL_BY_NAME 'fib'
21 SUB ~7 !0, 2
22 SEND_VAL_EX ~7
23 DO_FCALL 0 $8
24 ADD ~9 $6, $8
25 > RETURN ~9
13 26* > RETURN null
End of function fib
Generated using Vulcan Logic Dumper, using php 8.0.0