// MIR for `variant_a::{closure#0}` after PreCodegen

fn variant_a::{closure#0}(_1: &mut {closure@$DIR/slice_filter.rs:8:25: 8:39}, _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: &&usize;
    let _12: &usize;
    let mut _13: &&usize;
    let mut _18: bool;
    let mut _19: &&usize;
    let _20: &usize;
    let mut _21: &&usize;
    let mut _26: bool;
    let mut _27: &&usize;
    let _28: &usize;
    let mut _29: &&usize;
    let mut _34: bool;
    let mut _35: &&usize;
    let _36: &usize;
    let mut _37: &&usize;
    scope 1 {
        debug a => _4;
        debug b => _6;
        debug c => _8;
        debug d => _10;
        scope 2 (inlined std::cmp::impls::<impl PartialOrd for &usize>::le) {
            debug self => _11;
            debug other => _13;
            let mut _14: &usize;
            let mut _15: &usize;
            scope 3 (inlined std::cmp::impls::<impl PartialOrd for usize>::le) {
                debug self => _14;
                debug other => _15;
                let mut _16: usize;
                let mut _17: usize;
            }
        }
        scope 4 (inlined std::cmp::impls::<impl PartialOrd for &usize>::le) {
            debug self => _19;
            debug other => _21;
            let mut _22: &usize;
            let mut _23: &usize;
            scope 5 (inlined std::cmp::impls::<impl PartialOrd for usize>::le) {
                debug self => _22;
                debug other => _23;
                let mut _24: usize;
                let mut _25: usize;
            }
        }
        scope 6 (inlined std::cmp::impls::<impl PartialOrd for &usize>::le) {
            debug self => _27;
            debug other => _29;
            let mut _30: &usize;
            let mut _31: &usize;
            scope 7 (inlined std::cmp::impls::<impl PartialOrd for usize>::le) {
                debug self => _30;
                debug other => _31;
                let mut _32: usize;
                let mut _33: usize;
            }
        }
        scope 8 (inlined std::cmp::impls::<impl PartialOrd for &usize>::le) {
            debug self => _35;
            debug other => _37;
            let mut _38: &usize;
            let mut _39: &usize;
            scope 9 (inlined std::cmp::impls::<impl PartialOrd for usize>::le) {
                debug self => _38;
                debug other => _39;
                let mut _40: usize;
                let mut _41: usize;
            }
        }
    }

    bb0: {
        StorageLive(_4);
        _3 = deref_copy (*_2);
        _4 = &((*_3).0: usize);
        StorageLive(_6);
        _5 = deref_copy (*_2);
        _6 = &((*_5).1: usize);
        StorageLive(_8);
        _7 = deref_copy (*_2);
        _8 = &((*_7).2: usize);
        StorageLive(_10);
        _9 = deref_copy (*_2);
        _10 = &((*_9).3: usize);
        StorageLive(_18);
        StorageLive(_11);
        _11 = &_4;
        StorageLive(_13);
        StorageLive(_12);
        _12 = _8;
        _13 = &_12;
        StorageLive(_14);
        StorageLive(_15);
        _14 = deref_copy _4;
        _15 = deref_copy _12;
        StorageLive(_16);
        _16 = (*_14);
        StorageLive(_17);
        _17 = (*_15);
        _18 = Le(move _16, move _17);
        StorageDead(_17);
        StorageDead(_16);
        StorageDead(_15);
        StorageDead(_14);
        switchInt(move _18) -> [0: bb1, otherwise: bb2];
    }

    bb1: {
        StorageDead(_12);
        StorageDead(_13);
        StorageDead(_11);
        goto -> bb4;
    }

    bb2: {
        StorageDead(_12);
        StorageDead(_13);
        StorageDead(_11);
        StorageLive(_26);
        StorageLive(_19);
        _19 = &_10;
        StorageLive(_21);
        StorageLive(_20);
        _20 = _6;
        _21 = &_20;
        StorageLive(_22);
        StorageLive(_23);
        _22 = deref_copy _10;
        _23 = deref_copy _20;
        StorageLive(_24);
        _24 = (*_22);
        StorageLive(_25);
        _25 = (*_23);
        _26 = Le(move _24, move _25);
        StorageDead(_25);
        StorageDead(_24);
        StorageDead(_23);
        StorageDead(_22);
        switchInt(move _26) -> [0: bb3, otherwise: bb8];
    }

    bb3: {
        StorageDead(_20);
        StorageDead(_21);
        StorageDead(_19);
        goto -> bb4;
    }

    bb4: {
        StorageLive(_34);
        StorageLive(_27);
        _27 = &_8;
        StorageLive(_29);
        StorageLive(_28);
        _28 = _4;
        _29 = &_28;
        StorageLive(_30);
        StorageLive(_31);
        _30 = deref_copy _8;
        _31 = deref_copy _28;
        StorageLive(_32);
        _32 = (*_30);
        StorageLive(_33);
        _33 = (*_31);
        _34 = Le(move _32, move _33);
        StorageDead(_33);
        StorageDead(_32);
        StorageDead(_31);
        StorageDead(_30);
        switchInt(move _34) -> [0: bb5, otherwise: bb6];
    }

    bb5: {
        StorageDead(_28);
        StorageDead(_29);
        StorageDead(_27);
        _0 = const false;
        goto -> bb7;
    }

    bb6: {
        StorageDead(_28);
        StorageDead(_29);
        StorageDead(_27);
        StorageLive(_35);
        _35 = &_6;
        StorageLive(_37);
        StorageLive(_36);
        _36 = _10;
        _37 = &_36;
        StorageLive(_38);
        StorageLive(_39);
        _38 = deref_copy _6;
        _39 = deref_copy _36;
        StorageLive(_40);
        _40 = (*_38);
        StorageLive(_41);
        _41 = (*_39);
        _0 = Le(move _40, move _41);
        StorageDead(_41);
        StorageDead(_40);
        StorageDead(_39);
        StorageDead(_38);
        StorageDead(_36);
        StorageDead(_37);
        StorageDead(_35);
        goto -> bb7;
    }

    bb7: {
        StorageDead(_34);
        goto -> bb9;
    }

    bb8: {
        StorageDead(_20);
        StorageDead(_21);
        StorageDead(_19);
        _0 = const true;
        goto -> bb9;
    }

    bb9: {
        StorageDead(_26);
        StorageDead(_18);
        StorageDead(_10);
        StorageDead(_8);
        StorageDead(_6);
        StorageDead(_4);
        return;
    }
}