{"ast_node_type":"other","tokens":[{"end":67,"kind":"keyword","start":0,"text":"\"crc.w.w.w\""}]}
                    "crc.w.w.w" => "__builtin_loongarch_crc_w_w_w",
                    "crc.w.h.w" => "__builtin_loongarch_crc_w_h_w",
                    "crcc.w.b.w" => "__builtin_loongarch_crcc_w_b_w",