1 - // MIR for `opt_negative` before SimplifyComparisonIntegral
2 + // MIR for `opt_negative` after SimplifyComparisonIntegral
4 fn opt_negative(_1: i32) -> u32 {
5 debug x => _1; // in scope 0 at $DIR/if-condition-int.rs:28:17: 28:18
6 let mut _0: u32; // return place in scope 0 at $DIR/if-condition-int.rs:28:28: 28:31
7 let mut _2: bool; // in scope 0 at $DIR/if-condition-int.rs:29:8: 29:16
8 let mut _3: i32; // in scope 0 at $DIR/if-condition-int.rs:29:8: 29:9
11 StorageLive(_2); // scope 0 at $DIR/if-condition-int.rs:29:8: 29:16
12 StorageLive(_3); // scope 0 at $DIR/if-condition-int.rs:29:8: 29:9
13 _3 = _1; // scope 0 at $DIR/if-condition-int.rs:29:8: 29:9
14 - _2 = Eq(move _3, const -42_i32); // scope 0 at $DIR/if-condition-int.rs:29:8: 29:16
15 - StorageDead(_3); // scope 0 at $DIR/if-condition-int.rs:29:15: 29:16
16 - switchInt(move _2) -> [false: bb2, otherwise: bb1]; // scope 0 at $DIR/if-condition-int.rs:29:8: 29:16
17 + nop; // scope 0 at $DIR/if-condition-int.rs:29:8: 29:16
18 + nop; // scope 0 at $DIR/if-condition-int.rs:29:15: 29:16
19 + switchInt(move _3) -> [-42_i32: bb1, otherwise: bb2]; // scope 0 at $DIR/if-condition-int.rs:29:8: 29:16
23 + StorageDead(_3); // scope 0 at $DIR/if-condition-int.rs:29:8: 29:16
24 _0 = const 0_u32; // scope 0 at $DIR/if-condition-int.rs:29:19: 29:20
25 goto -> bb3; // scope 0 at $DIR/if-condition-int.rs:29:5: 29:33
29 + StorageDead(_3); // scope 0 at $DIR/if-condition-int.rs:29:8: 29:16
30 _0 = const 1_u32; // scope 0 at $DIR/if-condition-int.rs:29:30: 29:31
31 goto -> bb3; // scope 0 at $DIR/if-condition-int.rs:29:5: 29:33
35 StorageDead(_2); // scope 0 at $DIR/if-condition-int.rs:29:32: 29:33
36 return; // scope 0 at $DIR/if-condition-int.rs:30:2: 30:2