{"ast_node_type":"other","tokens":[{"end":60,"kind":"keyword","start":0,"text":"0b1000_0000u8"}]}
        0b1000_0000u8 as i8, 0b0, 0b1000_0000u8 as i8, 0b01,
    let a = _mm_setr_epi8(
        0b0101, 0b1111_0000u8 as i8, 0, 0,