rust/tests/mir-opt/dataflow-const-prop/mult_by_zero.test.DataflowConstProp.diff

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2023-04-15 12:00:43 -05:00
- // MIR for `test` before DataflowConstProp
+ // MIR for `test` after DataflowConstProp
fn test(_1: i32) -> i32 {
debug x => _1;
let mut _0: i32;
let mut _2: i32;
bb0: {
StorageLive(_2);
_2 = copy _1;
- _0 = Mul(move _2, const 0_i32);
+ _0 = const 0_i32;
StorageDead(_2);
return;
}
}