tests/mir-opt/const_prop/checked_add.rs

// skip-filecheck
// EMIT_MIR_FOR_EACH_PANIC_STRATEGY
// unit-test: ConstProp
// compile-flags: -C overflow-checks=on

// EMIT_MIR checked_add.main.ConstProp.diff
fn main() {
    let x: u32 = 1 + 1;
}