1 - // MIR for `id_try` before SimplifyBranchSame
2 + // MIR for `id_try` after SimplifyBranchSame
4 fn id_try(_1: Result<u8, i32>) -> Result<u8, i32> {
5 debug r => _1; // in scope 0 at $DIR/simplify-arm.rs:+0:11: +0:12
6 let mut _0: std::result::Result<u8, i32>; // return place in scope 0 at $DIR/simplify-arm.rs:+0:34: +0:49
7 let _2: u8; // in scope 0 at $DIR/simplify-arm.rs:+1:9: +1:10
8 let mut _3: std::result::Result<u8, i32>; // in scope 0 at $DIR/simplify-arm.rs:+1:19: +1:33
9 let mut _4: std::result::Result<u8, i32>; // in scope 0 at $DIR/simplify-arm.rs:+1:31: +1:32
10 let mut _5: isize; // in scope 0 at $DIR/simplify-arm.rs:+2:9: +2:15
11 let _6: i32; // in scope 0 at $DIR/simplify-arm.rs:+2:13: +2:14
12 let mut _7: !; // in scope 0 at $DIR/simplify-arm.rs:+2:19: +2:51
13 let mut _8: i32; // in scope 0 at $DIR/simplify-arm.rs:+2:37: +2:50
14 let mut _9: i32; // in scope 0 at $DIR/simplify-arm.rs:+2:48: +2:49
15 let _10: u8; // in scope 0 at $DIR/simplify-arm.rs:+3:12: +3:13
16 let mut _11: u8; // in scope 0 at $DIR/simplify-arm.rs:+5:8: +5:9
18 debug x => _2; // in scope 1 at $DIR/simplify-arm.rs:+1:9: +1:10
21 debug e => _6; // in scope 2 at $DIR/simplify-arm.rs:+2:13: +2:14
22 scope 5 (inlined <i32 as From<i32>>::from) { // at $DIR/simplify-arm.rs:37:37: 37:50
23 debug t => _9; // in scope 5 at $SRC_DIR/core/src/convert/mod.rs:LL:COL
25 scope 6 (inlined from_error::<u8, i32>) { // at $DIR/simplify-arm.rs:37:26: 37:51
26 debug e => _8; // in scope 6 at $DIR/simplify-arm.rs:+0:21: +0:22
30 debug v => _10; // in scope 3 at $DIR/simplify-arm.rs:+3:12: +3:13
32 scope 4 (inlined into_result::<u8, i32>) { // at $DIR/simplify-arm.rs:36:19: 36:33
33 debug r => _4; // in scope 4 at $DIR/simplify-arm.rs:+0:22: +0:23
37 StorageLive(_2); // scope 0 at $DIR/simplify-arm.rs:+1:9: +1:10
38 StorageLive(_3); // scope 0 at $DIR/simplify-arm.rs:+1:19: +1:33
39 StorageLive(_4); // scope 0 at $DIR/simplify-arm.rs:+1:31: +1:32
40 _4 = _1; // scope 0 at $DIR/simplify-arm.rs:+1:31: +1:32
41 _3 = move _4; // scope 4 at $DIR/simplify-arm.rs:+0:5: +0:6
42 StorageDead(_4); // scope 0 at $DIR/simplify-arm.rs:+1:32: +1:33
43 _5 = discriminant(_3); // scope 0 at $DIR/simplify-arm.rs:+1:19: +1:33
44 switchInt(move _5) -> [0_isize: bb1, 1_isize: bb3, otherwise: bb2]; // scope 0 at $DIR/simplify-arm.rs:+1:13: +1:33
48 StorageLive(_10); // scope 0 at $DIR/simplify-arm.rs:+3:12: +3:13
49 _10 = ((_3 as Ok).0: u8); // scope 0 at $DIR/simplify-arm.rs:+3:12: +3:13
50 _2 = _10; // scope 3 at $DIR/simplify-arm.rs:+3:18: +3:19
51 StorageDead(_10); // scope 0 at $DIR/simplify-arm.rs:+3:18: +3:19
52 StorageDead(_3); // scope 0 at $DIR/simplify-arm.rs:+4:6: +4:7
53 StorageLive(_11); // scope 1 at $DIR/simplify-arm.rs:+5:8: +5:9
54 _11 = _2; // scope 1 at $DIR/simplify-arm.rs:+5:8: +5:9
55 Deinit(_0); // scope 1 at $DIR/simplify-arm.rs:+5:5: +5:10
56 ((_0 as Ok).0: u8) = move _11; // scope 1 at $DIR/simplify-arm.rs:+5:5: +5:10
57 discriminant(_0) = 0; // scope 1 at $DIR/simplify-arm.rs:+5:5: +5:10
58 StorageDead(_11); // scope 1 at $DIR/simplify-arm.rs:+5:9: +5:10
59 StorageDead(_2); // scope 0 at $DIR/simplify-arm.rs:+6:1: +6:2
60 goto -> bb4; // scope 0 at $DIR/simplify-arm.rs:+6:2: +6:2
64 unreachable; // scope 0 at $DIR/simplify-arm.rs:+1:19: +1:33
68 StorageLive(_6); // scope 0 at $DIR/simplify-arm.rs:+2:13: +2:14
69 _6 = ((_3 as Err).0: i32); // scope 0 at $DIR/simplify-arm.rs:+2:13: +2:14
70 StorageLive(_8); // scope 2 at $DIR/simplify-arm.rs:+2:37: +2:50
71 StorageLive(_9); // scope 2 at $DIR/simplify-arm.rs:+2:48: +2:49
72 _9 = _6; // scope 2 at $DIR/simplify-arm.rs:+2:48: +2:49
73 _8 = move _9; // scope 5 at $SRC_DIR/core/src/convert/mod.rs:LL:COL
74 StorageDead(_9); // scope 2 at $DIR/simplify-arm.rs:+2:49: +2:50
75 ((_0 as Err).0: i32) = move _8; // scope 6 at $DIR/simplify-arm.rs:+0:9: +0:10
76 Deinit(_0); // scope 6 at $DIR/simplify-arm.rs:+0:5: +0:11
77 discriminant(_0) = 1; // scope 6 at $DIR/simplify-arm.rs:+0:5: +0:11
78 StorageDead(_8); // scope 2 at $DIR/simplify-arm.rs:+2:50: +2:51
79 StorageDead(_6); // scope 0 at $DIR/simplify-arm.rs:+2:50: +2:51
80 StorageDead(_3); // scope 0 at $DIR/simplify-arm.rs:+4:6: +4:7
81 StorageDead(_2); // scope 0 at $DIR/simplify-arm.rs:+6:1: +6:2
82 goto -> bb4; // scope 0 at $DIR/simplify-arm.rs:+6:2: +6:2
86 return; // scope 0 at $DIR/simplify-arm.rs:+6:2: +6:2