rust/tests/mir-opt/loop_test.main.SimplifyCfg-promote-consts.after.mir

// MIR for `main` after SimplifyCfg-promote-consts

fn main() -> () {
    let mut _0: ();
    let _1: ();
    let mut _2: bool;
    let mut _3: !;
    let mut _4: !;
    let mut _5: ();
    let _6: i32;
    scope 1 {
        debug x => _6;
    }

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

    bb1: {
        _0 = const ();
        StorageDead(_2);
        StorageDead(_1);
        return;
    }

    bb2: {
        _1 = const ();
        StorageDead(_2);
        StorageDead(_1);
        StorageLive(_4);
        goto -> bb3;
    }

    bb3: {
        falseUnwind -> [real: bb4, unwind: bb5];
    }

    bb4: {
        StorageLive(_6);
        _6 = const 1_i32;
        FakeRead(ForLet(None), _6);
        StorageDead(_6);
        goto -> bb3;
    }

    bb5 (cleanup): {
        resume;
    }
}