Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename: /in/YErJ4
function name: (null)
number of ops: 7
compiled vars: none
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
23 0 E > INIT_FCALL 'var_dump'
1 INIT_FCALL 'sieve'
2 SEND_VAL 20
3 DO_FCALL 0 $0
4 SEND_VAR $0
5 DO_ICALL
6 > RETURN 1
Function sieve:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 13
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 6
Branch analysis from position: 5
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 6
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 13
1 jumps found. (Code = 42) Position 1 = 36
Branch analysis from position: 36
2 jumps found. (Code = 44) Position 1 = 37, Position 2 = 27
Branch analysis from position: 37
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 27
1 jumps found. (Code = 42) Position 1 = 31
Branch analysis from position: 31
2 jumps found. (Code = 44) Position 1 = 33, Position 2 = 29
Branch analysis from position: 33
2 jumps found. (Code = 44) Position 1 = 37, Position 2 = 27
Branch analysis from position: 37
Branch analysis from position: 27
Branch analysis from position: 29
2 jumps found. (Code = 44) Position 1 = 33, Position 2 = 29
Branch analysis from position: 33
Branch analysis from position: 29
filename: /in/YErJ4
function name: sieve
number of ops: 39
compiled vars: !0 = $limit, !1 = $nums, !2 = $p, !3 = $n
line #* E I O op fetch ext return operands
-------------------------------------------------------------------------------------
3 0 E > RECV !0
4 1 IS_SMALLER !0, 3
2 > JMPZ ~4, ->13
5 3 > IS_SMALLER !0, 2
4 > JMPZ ~5, ->6
6 5 > > RETURN <array>
9 6 > INIT_FCALL 'array_slice'
7 SEND_VAL <array>
8 SEND_VAL 0
9 SUB ~6 !0, 1
10 SEND_VAL ~6
11 DO_ICALL $7
12 > RETURN $7
12 13 > INIT_FCALL 'range'
14 SEND_VAL 3
15 MOD ~8 !0, 2
16 BOOL_NOT ~9 ~8
17 SUB ~10 !0, ~9
18 SEND_VAL ~10
19 SEND_VAL 2
20 DO_ICALL $11
21 ASSIGN !1, $11
14 22 INIT_FCALL 'current'
23 SEND_VAR !1
24 DO_ICALL $13
25 ASSIGN !2, $13
26 > JMP ->36
15 27 > ASSIGN !3, !2
28 > JMP ->31
16 29 > UNSET_DIM !1, !3
15 30 ASSIGN_OP 1 !3, !2
31 > IS_SMALLER !3, !0
32 > JMPNZ ~17, ->29
14 33 > INIT_FCALL 'next'
34 SEND_REF !1
35 DO_ICALL
36 > > JMPNZ !2, ->27
20 37 > > RETURN !1
21 38* > RETURN null
End of function sieve
Generated using Vulcan Logic Dumper, using php 8.0.0