1 - // MIR for `test` before ConstProp
2 + // MIR for `test` after ConstProp
4 fn test(_1: i32) -> i32 {
5 debug x => _1; // in scope 0 at $DIR/mult_by_zero.rs:4:9: 4:10
6 let mut _0: i32; // return place in scope 0 at $DIR/mult_by_zero.rs:4:21: 4:24
7 let mut _2: i32; // in scope 0 at $DIR/mult_by_zero.rs:5:3: 5:4
10 StorageLive(_2); // scope 0 at $DIR/mult_by_zero.rs:5:3: 5:4
11 _2 = _1; // scope 0 at $DIR/mult_by_zero.rs:5:3: 5:4
12 - _0 = Mul(move _2, const 0_i32); // scope 0 at $DIR/mult_by_zero.rs:5:3: 5:8
13 + _0 = const 0_i32; // scope 0 at $DIR/mult_by_zero.rs:5:3: 5:8
14 StorageDead(_2); // scope 0 at $DIR/mult_by_zero.rs:5:7: 5:8
15 return; // scope 0 at $DIR/mult_by_zero.rs:6:2: 6:2