// MIR for `variant_b::{closure#0}` after runtime-optimized

fn variant_b::{closure#0}(_1: &mut {closure@$DIR/slice_filter.rs:11:25: 11:41}, _2: &&(usize, usize, usize, usize)) -> bool {
    let mut _0: bool;
    let mut _3: &(usize, usize, usize, usize);
    let _4: usize;
    let mut _5: &(usize, usize, usize, usize);
    let _6: usize;
    let mut _7: &(usize, usize, usize, usize);
    let _8: usize;
    let mut _9: &(usize, usize, usize, usize);
    let _10: usize;
    let mut _11: bool;
    let mut _12: bool;
    let mut _13: bool;
    scope 1 {
        debug a => _4;
        debug b => _6;
        debug c => _8;
        debug d => _10;
    }

    bb0: {
        StorageLive(_4);
        _3 = no_retag copy (*_2);
        _4 = copy ((*_3).0: usize);
        StorageLive(_6);
        _5 = no_retag copy (*_2);
        _6 = copy ((*_5).1: usize);
        StorageLive(_8);
        _7 = no_retag copy (*_2);
        _8 = copy ((*_7).2: usize);
        StorageLive(_10);
        _9 = no_retag copy (*_2);
        _10 = copy ((*_9).3: usize);
        StorageLive(_11);
        _11 = Le(copy _4, copy _8);
        switchInt(move _11) -> [0: bb2, otherwise: bb1];
    }

    bb1: {
        StorageLive(_12);
        _12 = Le(copy _10, copy _6);
        switchInt(move _12) -> [0: bb2, otherwise: bb6];
    }

    bb2: {
        StorageLive(_13);
        _13 = Le(copy _8, copy _4);
        switchInt(move _13) -> [0: bb3, otherwise: bb4];
    }

    bb3: {
        _0 = const false;
        goto -> bb5;
    }

    bb4: {
        _0 = Le(copy _6, copy _10);
        goto -> bb5;
    }

    bb5: {
        StorageDead(_13);
        goto -> bb7;
    }

    bb6: {
        _0 = const true;
        goto -> bb7;
    }

    bb7: {
        StorageDead(_12);
        StorageDead(_11);
        StorageDead(_10);
        StorageDead(_8);
        StorageDead(_6);
        StorageDead(_4);
        return;
    }
}
