1 - // MIR for `bar` before MatchBranchSimplification
2 + // MIR for `bar` after MatchBranchSimplification
4 fn bar(_1: i32) -> (bool, bool, bool, bool) {
5 debug i => _1; // in scope 0 at $DIR/matches_reduce_branches.rs:11:8: 11:9
6 let mut _0: (bool, bool, bool, bool); // return place in scope 0 at $DIR/matches_reduce_branches.rs:11:19: 11:43
7 let _2: bool; // in scope 0 at $DIR/matches_reduce_branches.rs:12:9: 12:10
8 let _6: (); // in scope 0 at $DIR/matches_reduce_branches.rs:17:5: 32:6
9 let mut _7: bool; // in scope 0 at $DIR/matches_reduce_branches.rs:34:6: 34:7
10 let mut _8: bool; // in scope 0 at $DIR/matches_reduce_branches.rs:34:9: 34:10
11 let mut _9: bool; // in scope 0 at $DIR/matches_reduce_branches.rs:34:12: 34:13
12 let mut _10: bool; // in scope 0 at $DIR/matches_reduce_branches.rs:34:15: 34:16
14 debug a => _2; // in scope 1 at $DIR/matches_reduce_branches.rs:12:9: 12:10
15 let _3: bool; // in scope 1 at $DIR/matches_reduce_branches.rs:13:9: 13:10
17 debug b => _3; // in scope 2 at $DIR/matches_reduce_branches.rs:13:9: 13:10
18 let _4: bool; // in scope 2 at $DIR/matches_reduce_branches.rs:14:9: 14:10
20 debug c => _4; // in scope 3 at $DIR/matches_reduce_branches.rs:14:9: 14:10
21 let _5: bool; // in scope 3 at $DIR/matches_reduce_branches.rs:15:9: 15:10
23 debug d => _5; // in scope 4 at $DIR/matches_reduce_branches.rs:15:9: 15:10
30 StorageLive(_2); // scope 0 at $DIR/matches_reduce_branches.rs:12:9: 12:10
31 StorageLive(_3); // scope 1 at $DIR/matches_reduce_branches.rs:13:9: 13:10
32 StorageLive(_4); // scope 2 at $DIR/matches_reduce_branches.rs:14:9: 14:10
33 StorageLive(_5); // scope 3 at $DIR/matches_reduce_branches.rs:15:9: 15:10
34 StorageLive(_6); // scope 4 at $DIR/matches_reduce_branches.rs:17:5: 32:6
35 - switchInt(_1) -> [7_i32: bb2, otherwise: bb1]; // scope 4 at $DIR/matches_reduce_branches.rs:18:9: 18:10
36 + _2 = Ne(_1, const 7_i32); // scope 4 at $DIR/matches_reduce_branches.rs:19:13: 19:22
37 + _3 = Eq(_1, const 7_i32); // scope 4 at $DIR/matches_reduce_branches.rs:20:13: 20:21
38 + _4 = const false; // scope 4 at $DIR/matches_reduce_branches.rs:21:13: 21:22
39 + _5 = const true; // scope 4 at $DIR/matches_reduce_branches.rs:22:13: 22:21
40 + goto -> bb3; // scope 4 at $DIR/matches_reduce_branches.rs:18:9: 18:10
44 _2 = const true; // scope 4 at $DIR/matches_reduce_branches.rs:26:13: 26:21
45 _3 = const false; // scope 4 at $DIR/matches_reduce_branches.rs:27:13: 27:22
46 _4 = const false; // scope 4 at $DIR/matches_reduce_branches.rs:28:13: 28:22
47 _5 = const true; // scope 4 at $DIR/matches_reduce_branches.rs:29:13: 29:21
48 goto -> bb3; // scope 4 at $DIR/matches_reduce_branches.rs:17:5: 32:6
52 _2 = const false; // scope 4 at $DIR/matches_reduce_branches.rs:19:13: 19:22
53 _3 = const true; // scope 4 at $DIR/matches_reduce_branches.rs:20:13: 20:21
54 _4 = const false; // scope 4 at $DIR/matches_reduce_branches.rs:21:13: 21:22
55 _5 = const true; // scope 4 at $DIR/matches_reduce_branches.rs:22:13: 22:21
56 goto -> bb3; // scope 4 at $DIR/matches_reduce_branches.rs:17:5: 32:6
60 StorageDead(_6); // scope 4 at $DIR/matches_reduce_branches.rs:32:6: 32:7
61 StorageLive(_7); // scope 4 at $DIR/matches_reduce_branches.rs:34:6: 34:7
62 _7 = _2; // scope 4 at $DIR/matches_reduce_branches.rs:34:6: 34:7
63 StorageLive(_8); // scope 4 at $DIR/matches_reduce_branches.rs:34:9: 34:10
64 _8 = _3; // scope 4 at $DIR/matches_reduce_branches.rs:34:9: 34:10
65 StorageLive(_9); // scope 4 at $DIR/matches_reduce_branches.rs:34:12: 34:13
66 _9 = _4; // scope 4 at $DIR/matches_reduce_branches.rs:34:12: 34:13
67 StorageLive(_10); // scope 4 at $DIR/matches_reduce_branches.rs:34:15: 34:16
68 _10 = _5; // scope 4 at $DIR/matches_reduce_branches.rs:34:15: 34:16
69 (_0.0: bool) = move _7; // scope 4 at $DIR/matches_reduce_branches.rs:34:5: 34:17
70 (_0.1: bool) = move _8; // scope 4 at $DIR/matches_reduce_branches.rs:34:5: 34:17
71 (_0.2: bool) = move _9; // scope 4 at $DIR/matches_reduce_branches.rs:34:5: 34:17
72 (_0.3: bool) = move _10; // scope 4 at $DIR/matches_reduce_branches.rs:34:5: 34:17
73 StorageDead(_10); // scope 4 at $DIR/matches_reduce_branches.rs:34:16: 34:17
74 StorageDead(_9); // scope 4 at $DIR/matches_reduce_branches.rs:34:16: 34:17
75 StorageDead(_8); // scope 4 at $DIR/matches_reduce_branches.rs:34:16: 34:17
76 StorageDead(_7); // scope 4 at $DIR/matches_reduce_branches.rs:34:16: 34:17
77 StorageDead(_5); // scope 3 at $DIR/matches_reduce_branches.rs:35:1: 35:2
78 StorageDead(_4); // scope 2 at $DIR/matches_reduce_branches.rs:35:1: 35:2
79 StorageDead(_3); // scope 1 at $DIR/matches_reduce_branches.rs:35:1: 35:2
80 StorageDead(_2); // scope 0 at $DIR/matches_reduce_branches.rs:35:1: 35:2
81 return; // scope 0 at $DIR/matches_reduce_branches.rs:35:2: 35:2