blob: 65da13eec50e367c4687dca21682f79c01cf1b83 (
plain)
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
|
- // MIR for `bar` before MatchBranchSimplification
+ // MIR for `bar` after MatchBranchSimplification
fn bar(_1: i32) -> (bool, bool, bool, bool) {
debug i => _1;
let mut _0: (bool, bool, bool, bool);
let _2: bool;
let _6: ();
let mut _7: bool;
let mut _8: bool;
let mut _9: bool;
let mut _10: bool;
+ let mut _11: i32;
scope 1 {
debug a => _2;
let _3: bool;
scope 2 {
debug b => _3;
let _4: bool;
scope 3 {
debug c => _4;
let _5: bool;
scope 4 {
debug d => _5;
}
}
}
}
bb0: {
StorageLive(_2);
StorageLive(_3);
StorageLive(_4);
StorageLive(_5);
StorageLive(_6);
- switchInt(_1) -> [7: bb2, otherwise: bb1];
- }
-
- bb1: {
- _2 = const true;
- _3 = const false;
+ StorageLive(_11);
+ _11 = _1;
+ _2 = Ne(_11, const 7_i32);
+ _3 = Eq(_11, const 7_i32);
_4 = const false;
_5 = const true;
_6 = ();
- goto -> bb3;
- }
-
- bb2: {
- _2 = const false;
- _3 = const true;
- _4 = const false;
- _5 = const true;
- _6 = ();
- goto -> bb3;
- }
-
- bb3: {
+ StorageDead(_11);
StorageDead(_6);
StorageLive(_7);
_7 = _2;
StorageLive(_8);
_8 = _3;
StorageLive(_9);
_9 = _4;
StorageLive(_10);
_10 = _5;
_0 = (move _7, move _8, move _9, move _10);
StorageDead(_10);
StorageDead(_9);
StorageDead(_8);
StorageDead(_7);
StorageDead(_5);
StorageDead(_4);
StorageDead(_3);
StorageDead(_2);
return;
}
}
|
