1 - // MIR for `main` before ConstProp
2 + // MIR for `main` after ConstProp
5 let mut _0: (); // return place in scope 0 at $DIR/optimizes_into_variable.rs:+0:11: +0:11
6 let _1: i32; // in scope 0 at $DIR/optimizes_into_variable.rs:+1:9: +1:10
7 let mut _2: (i32, bool); // in scope 0 at $DIR/optimizes_into_variable.rs:+1:13: +1:18
8 let mut _4: [i32; 6]; // in scope 0 at $DIR/optimizes_into_variable.rs:+2:13: +2:31
9 let _5: usize; // in scope 0 at $DIR/optimizes_into_variable.rs:+2:32: +2:33
10 let mut _6: usize; // in scope 0 at $DIR/optimizes_into_variable.rs:+2:13: +2:34
11 let mut _7: bool; // in scope 0 at $DIR/optimizes_into_variable.rs:+2:13: +2:34
12 let mut _9: u32; // in scope 0 at $DIR/optimizes_into_variable.rs:+3:13: +3:36
14 debug x => _1; // in scope 1 at $DIR/optimizes_into_variable.rs:+1:9: +1:10
15 let _3: i32; // in scope 1 at $DIR/optimizes_into_variable.rs:+2:9: +2:10
17 debug y => _3; // in scope 2 at $DIR/optimizes_into_variable.rs:+2:9: +2:10
18 let _8: u32; // in scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10
20 debug z => _8; // in scope 3 at $DIR/optimizes_into_variable.rs:+3:9: +3:10
26 StorageLive(_1); // scope 0 at $DIR/optimizes_into_variable.rs:+1:9: +1:10
27 - _2 = CheckedAdd(const 2_i32, const 2_i32); // scope 0 at $DIR/optimizes_into_variable.rs:+1:13: +1:18
28 - assert(!move (_2.1: bool), "attempt to compute `{} + {}`, which would overflow", const 2_i32, const 2_i32) -> bb1; // scope 0 at $DIR/optimizes_into_variable.rs:+1:13: +1:18
29 + _2 = const (4_i32, false); // scope 0 at $DIR/optimizes_into_variable.rs:+1:13: +1:18
30 + assert(!const false, "attempt to compute `{} + {}`, which would overflow", const 2_i32, const 2_i32) -> bb1; // scope 0 at $DIR/optimizes_into_variable.rs:+1:13: +1:18
34 - _1 = move (_2.0: i32); // scope 0 at $DIR/optimizes_into_variable.rs:+1:13: +1:18
35 + _1 = const 4_i32; // scope 0 at $DIR/optimizes_into_variable.rs:+1:13: +1:18
36 StorageLive(_3); // scope 1 at $DIR/optimizes_into_variable.rs:+2:9: +2:10
37 StorageLive(_4); // scope 1 at $DIR/optimizes_into_variable.rs:+2:13: +2:31
38 _4 = [const 0_i32, const 1_i32, const 2_i32, const 3_i32, const 4_i32, const 5_i32]; // scope 1 at $DIR/optimizes_into_variable.rs:+2:13: +2:31
39 StorageLive(_5); // scope 1 at $DIR/optimizes_into_variable.rs:+2:32: +2:33
40 _5 = const 3_usize; // scope 1 at $DIR/optimizes_into_variable.rs:+2:32: +2:33
41 _6 = const 6_usize; // scope 1 at $DIR/optimizes_into_variable.rs:+2:13: +2:34
42 - _7 = Lt(_5, _6); // scope 1 at $DIR/optimizes_into_variable.rs:+2:13: +2:34
43 - assert(move _7, "index out of bounds: the length is {} but the index is {}", move _6, _5) -> bb2; // scope 1 at $DIR/optimizes_into_variable.rs:+2:13: +2:34
44 + _7 = const true; // scope 1 at $DIR/optimizes_into_variable.rs:+2:13: +2:34
45 + assert(const true, "index out of bounds: the length is {} but the index is {}", const 6_usize, const 3_usize) -> bb2; // scope 1 at $DIR/optimizes_into_variable.rs:+2:13: +2:34
49 - _3 = _4[_5]; // scope 1 at $DIR/optimizes_into_variable.rs:+2:13: +2:34
50 + _3 = const 3_i32; // scope 1 at $DIR/optimizes_into_variable.rs:+2:13: +2:34
51 StorageDead(_5); // scope 1 at $DIR/optimizes_into_variable.rs:+2:34: +2:35
52 StorageDead(_4); // scope 1 at $DIR/optimizes_into_variable.rs:+2:34: +2:35
53 StorageLive(_8); // scope 2 at $DIR/optimizes_into_variable.rs:+3:9: +3:10
54 StorageLive(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36
55 Deinit(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36
56 _9 = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:36
57 - _8 = _9; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38
58 + _8 = const 42_u32; // scope 2 at $DIR/optimizes_into_variable.rs:+3:13: +3:38
59 StorageDead(_9); // scope 2 at $DIR/optimizes_into_variable.rs:+3:38: +3:39
60 StorageDead(_8); // scope 2 at $DIR/optimizes_into_variable.rs:+4:1: +4:2
61 StorageDead(_3); // scope 1 at $DIR/optimizes_into_variable.rs:+4:1: +4:2
62 StorageDead(_1); // scope 0 at $DIR/optimizes_into_variable.rs:+4:1: +4:2
63 return; // scope 0 at $DIR/optimizes_into_variable.rs:+4:2: +4:2