rust/tests/mir-opt/inline/unwrap_unchecked.unwrap_unchecked.PreCodegen.after.panic-unwind.mir

// MIR for `unwrap_unchecked` after PreCodegen

fn unwrap_unchecked(_1: Option<T>) -> T {
    debug slf => _1;
    let mut _0: T;
    scope 1 (inlined #[track_caller] Option::<T>::unwrap_unchecked) {
        let mut _2: isize;
        scope 2 {
        }
        scope 3 (inlined unreachable_unchecked) {
            scope 4 (inlined core::ub_checks::check_language_ub) {
                scope 5 (inlined core::ub_checks::check_language_ub::runtime) {
                }
            }
        }
    }

    bb0: {
        StorageLive(_2);
        _2 = discriminant(_1);
        switchInt(move _2) -> [0: bb2, 1: bb1, otherwise: bb2];
    }

    bb1: {
        _0 = copy ((_1 as Some).0: T);
        StorageDead(_2);
        return;
    }

    bb2: {
        unreachable;
    }
}