// MIR for `main` after GVN

fn main() -> () {
    let mut _0: ();
    let _1: &[(std::option::Option<i32>, &[&u8])];
    let mut _2: &&[(std::option::Option<i32>, &[&u8])];

    bb0: {
        StorageLive(_1);
        StorageLive(_2);
        _2 = const {ALLOC9: &&[(Option<i32>, &[&u8])]};
        _1 = copy (*_2);
        StorageDead(_2);
        StorageDead(_1);
        _0 = const ();
        return;
    }
}

ALLOC9 (static: FOO, size: 8, align: 4) {
    ╾ALLOC0<imm>╼ 03 00 00 00                         │ ╾──╼....
}

ALLOC0 (size: 48, align: 4) {
    0x00 │ 00 00 00 00 __ __ __ __ ╾ALLOC1<imm>╼ 00 00 00 00 │ ....░░░░╾──╼....
    0x10 │ 00 00 00 00 __ __ __ __ ╾ALLOC2<imm>╼ 02 00 00 00 │ ....░░░░╾──╼....
    0x20 │ 01 00 00 00 2a 00 00 00 ╾ALLOC3<imm>╼ 03 00 00 00 │ ....*...╾──╼....
}

ALLOC1 (size: 0, align: 4) {}

ALLOC2 (size: 8, align: 4) {
    ╾ALLOC4<imm>╼ ╾ALLOC5<imm>╼                         │ ╾──╼╾──╼
}

ALLOC4 (size: 1, align: 1) {
    05                                              │ .
}

ALLOC5 (size: 1, align: 1) {
    06                                              │ .
}

ALLOC3 (size: 12, align: 4) {
    ╾ALLOC6+0x3<imm>╼ ╾ALLOC7<imm>╼ ╾ALLOC8+0x2<imm>╼             │ ╾──╼╾──╼╾──╼
}

ALLOC6 (size: 4, align: 1) {
    2a 45 15 6f                                     │ *E.o
}

ALLOC7 (size: 1, align: 1) {
    2a                                              │ *
}

ALLOC8 (size: 4, align: 1) {
    2a 45 15 6f                                     │ *E.o
}