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:+0:9: +0:10
6 let mut _0: i32; // return place in scope 0 at $DIR/mult_by_zero.rs:+0:21: +0:24
7 let mut _2: i32; // in scope 0 at $DIR/mult_by_zero.rs:+1:3: +1:4
10 - _0 = Mul(_1, const 0_i32); // scope 0 at $DIR/mult_by_zero.rs:+1:3: +1:8
11 + _0 = const 0_i32; // scope 0 at $DIR/mult_by_zero.rs:+1:3: +1:8
12 return; // scope 0 at $DIR/mult_by_zero.rs:+2:2: +2:2