{"ast_node_type":"other","tokens":[{"end":5,"kind":"keyword","start":0,"text":"}"}]}
    }
        reg_off_v = bx.and(reg_off_v, bx.const_i32(-16));
    let new_reg_off_v = bx.add(reg_off_v, bx.const_i32(slot_size as i32));