1 - // MIR for `foo` before SimplifyLocals
2 + // MIR for `foo` after SimplifyLocals
5 let mut _0: (); // return place in scope 0 at $DIR/simplify_locals_fixedpoint.rs:+0:13: +0:13
6 let mut _1: (std::option::Option<u8>, std::option::Option<T>); // in scope 0 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69
7 let mut _2: std::option::Option<u8>; // in scope 0 at $DIR/simplify_locals_fixedpoint.rs:+1:31: +1:49
8 let mut _3: std::option::Option<T>; // in scope 0 at $DIR/simplify_locals_fixedpoint.rs:+1:51: +1:68
9 let mut _4: isize; // in scope 0 at $DIR/simplify_locals_fixedpoint.rs:+1:22: +1:26
10 let mut _5: isize; // in scope 0 at $DIR/simplify_locals_fixedpoint.rs:+1:13: +1:20
11 - let mut _7: bool; // in scope 0 at $DIR/simplify_locals_fixedpoint.rs:+2:12: +2:20
12 - let mut _8: u8; // in scope 0 at $DIR/simplify_locals_fixedpoint.rs:+2:12: +2:13
14 debug a => _6; // in scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:18: +1:19
15 let _6: u8; // in scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:18: +1:19
19 StorageLive(_1); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69
20 StorageLive(_2); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:31: +1:49
21 Deinit(_2); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:31: +1:49
22 discriminant(_2) = 0; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:31: +1:49
23 StorageLive(_3); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:51: +1:68
24 Deinit(_3); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:51: +1:68
25 discriminant(_3) = 0; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:51: +1:68
26 Deinit(_1); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69
27 (_1.0: std::option::Option<u8>) = move _2; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69
28 (_1.1: std::option::Option<T>) = move _3; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:30: +1:69
29 StorageDead(_3); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:68: +1:69
30 StorageDead(_2); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:68: +1:69
31 _5 = discriminant((_1.0: std::option::Option<u8>)); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:12: +1:27
32 switchInt(move _5) -> [1_isize: bb1, otherwise: bb3]; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:12: +1:27
36 _4 = discriminant((_1.1: std::option::Option<T>)); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:12: +1:27
37 switchInt(move _4) -> [0_isize: bb2, otherwise: bb3]; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:12: +1:27
41 StorageLive(_6); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:18: +1:19
42 _6 = (((_1.0: std::option::Option<u8>) as Some).0: u8); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+1:18: +1:19
43 - StorageLive(_7); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+2:12: +2:20
44 - StorageLive(_8); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+2:12: +2:13
45 - _8 = _6; // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+2:12: +2:13
46 - _7 = Gt(move _8, const 42_u8); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+2:12: +2:20
47 - StorageDead(_8); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+2:19: +2:20
48 - StorageDead(_7); // scope 1 at $DIR/simplify_locals_fixedpoint.rs:+4:9: +4:10
49 StorageDead(_6); // scope 0 at $DIR/simplify_locals_fixedpoint.rs:+5:5: +5:6
50 goto -> bb3; // scope 0 at $DIR/simplify_locals_fixedpoint.rs:+1:5: +5:6
54 drop(_1) -> bb4; // scope 0 at $DIR/simplify_locals_fixedpoint.rs:+6:1: +6:2
58 StorageDead(_1); // scope 0 at $DIR/simplify_locals_fixedpoint.rs:+6:1: +6:2
59 return; // scope 0 at $DIR/simplify_locals_fixedpoint.rs:+6:2: +6:2