1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
- // MIR for `array_bound_mut` before SimplifyLocals
+ // MIR for `array_bound_mut` after SimplifyLocals
fn array_bound_mut(_1: usize, _2: &mut [u8; N]) -> u8 {
debug index => _1; // in scope 0 at $DIR/lower_array_len.rs:17:40: 17:45
debug slice => _2; // in scope 0 at $DIR/lower_array_len.rs:17:54: 17:59
let mut _0: u8; // return place in scope 0 at $DIR/lower_array_len.rs:17:78: 17:80
let mut _3: bool; // in scope 0 at $DIR/lower_array_len.rs:18:8: 18:27
let mut _4: usize; // in scope 0 at $DIR/lower_array_len.rs:18:8: 18:13
let mut _5: usize; // in scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
- let mut _6: &[u8]; // in scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
- let mut _7: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
- let _8: usize; // in scope 0 at $DIR/lower_array_len.rs:19:15: 19:20
- let mut _9: usize; // in scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
- let mut _10: bool; // in scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
- let _11: usize; // in scope 0 at $DIR/lower_array_len.rs:21:15: 21:16
- let mut _12: usize; // in scope 0 at $DIR/lower_array_len.rs:21:9: 21:17
- let mut _13: bool; // in scope 0 at $DIR/lower_array_len.rs:21:9: 21:17
- let mut _14: &[u8; N]; // in scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
+ let _6: usize; // in scope 0 at $DIR/lower_array_len.rs:19:15: 19:20
+ let mut _7: usize; // in scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
+ let mut _8: bool; // in scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
+ let _9: usize; // in scope 0 at $DIR/lower_array_len.rs:21:15: 21:16
+ let mut _10: usize; // in scope 0 at $DIR/lower_array_len.rs:21:9: 21:17
+ let mut _11: bool; // in scope 0 at $DIR/lower_array_len.rs:21:9: 21:17
bb0: {
StorageLive(_3); // scope 0 at $DIR/lower_array_len.rs:18:8: 18:27
StorageLive(_4); // scope 0 at $DIR/lower_array_len.rs:18:8: 18:13
_4 = _1; // scope 0 at $DIR/lower_array_len.rs:18:8: 18:13
StorageLive(_5); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
- StorageLive(_6); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
- StorageLive(_7); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
- StorageLive(_14); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
- StorageDead(_7); // scope 0 at $DIR/lower_array_len.rs:18:20: 18:21
_5 = const N; // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
- StorageDead(_14); // scope 0 at $DIR/lower_array_len.rs:18:16: 18:27
- StorageDead(_6); // scope 0 at $DIR/lower_array_len.rs:18:26: 18:27
_3 = Lt(move _4, move _5); // scope 0 at $DIR/lower_array_len.rs:18:8: 18:27
StorageDead(_5); // scope 0 at $DIR/lower_array_len.rs:18:26: 18:27
StorageDead(_4); // scope 0 at $DIR/lower_array_len.rs:18:26: 18:27
switchInt(move _3) -> [false: bb3, otherwise: bb1]; // scope 0 at $DIR/lower_array_len.rs:18:8: 18:27
}
bb1: {
- StorageLive(_8); // scope 0 at $DIR/lower_array_len.rs:19:15: 19:20
- _8 = _1; // scope 0 at $DIR/lower_array_len.rs:19:15: 19:20
- _9 = const N; // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
- _10 = Lt(_8, _9); // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
- assert(move _10, "index out of bounds: the length is {} but the index is {}", move _9, _8) -> bb2; // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
+ StorageLive(_6); // scope 0 at $DIR/lower_array_len.rs:19:15: 19:20
+ _6 = _1; // scope 0 at $DIR/lower_array_len.rs:19:15: 19:20
+ _7 = const N; // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
+ _8 = Lt(_6, _7); // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
+ assert(move _8, "index out of bounds: the length is {} but the index is {}", move _7, _6) -> bb2; // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
}
bb2: {
- _0 = (*_2)[_8]; // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
- StorageDead(_8); // scope 0 at $DIR/lower_array_len.rs:20:5: 20:6
+ _0 = (*_2)[_6]; // scope 0 at $DIR/lower_array_len.rs:19:9: 19:21
+ StorageDead(_6); // scope 0 at $DIR/lower_array_len.rs:20:5: 20:6
goto -> bb5; // scope 0 at $DIR/lower_array_len.rs:18:5: 24:6
}
bb3: {
- StorageLive(_11); // scope 0 at $DIR/lower_array_len.rs:21:15: 21:16
- _11 = const 0_usize; // scope 0 at $DIR/lower_array_len.rs:21:15: 21:16
- _12 = const N; // scope 0 at $DIR/lower_array_len.rs:21:9: 21:17
- _13 = Lt(const 0_usize, _12); // scope 0 at $DIR/lower_array_len.rs:21:9: 21:17
- assert(move _13, "index out of bounds: the length is {} but the index is {}", move _12, const 0_usize) -> bb4; // scope 0 at $DIR/lower_array_len.rs:21:9: 21:17
+ StorageLive(_9); // scope 0 at $DIR/lower_array_len.rs:21:15: 21:16
+ _9 = const 0_usize; // scope 0 at $DIR/lower_array_len.rs:21:15: 21:16
+ _10 = const N; // scope 0 at $DIR/lower_array_len.rs:21:9: 21:17
+ _11 = Lt(const 0_usize, _10); // scope 0 at $DIR/lower_array_len.rs:21:9: 21:17
+ assert(move _11, "index out of bounds: the length is {} but the index is {}", move _10, const 0_usize) -> bb4; // scope 0 at $DIR/lower_array_len.rs:21:9: 21:17
}
bb4: {
- (*_2)[_11] = const 42_u8; // scope 0 at $DIR/lower_array_len.rs:21:9: 21:22
- StorageDead(_11); // scope 0 at $DIR/lower_array_len.rs:21:22: 21:23
+ (*_2)[_9] = const 42_u8; // scope 0 at $DIR/lower_array_len.rs:21:9: 21:22
+ StorageDead(_9); // scope 0 at $DIR/lower_array_len.rs:21:22: 21:23
_0 = const 42_u8; // scope 0 at $DIR/lower_array_len.rs:23:9: 23:11
goto -> bb5; // scope 0 at $DIR/lower_array_len.rs:18:5: 24:6
}
bb5: {
StorageDead(_3); // scope 0 at $DIR/lower_array_len.rs:24:5: 24:6
return; // scope 0 at $DIR/lower_array_len.rs:25:2: 25:2
}
}
|
