Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/XSv7R
function name: (null)
number of ops: 5
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
11 0 E > INIT_FCALL 'tail_factorial'
1 SEND_VAL 500
2 DO_FCALL 0 $0
3 ECHO $0
4 > RETURN 1
Function tail_factorial:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 5
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/XSv7R
function name: tail_factorial
number of ops: 13
compiled vars: !0 = $n, !1 = $acc
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > RECV !0
1 RECV_INIT !1 1
5 2 IS_EQUAL !0, 1
3 > JMPZ ~2, ->5
6 4 > > RETURN !1
8 5 > INIT_FCALL_BY_NAME 'tail_factorial'
6 SUB ~3 !0, 1
7 SEND_VAL_EX ~3
8 MUL ~4 !0, !1
9 SEND_VAL_EX ~4
10 DO_FCALL 0 $5
11 > RETURN $5
9 12* > RETURN null
End of function tail_factorial
Generated using Vulcan Logic Dumper, using php 8.0.0