{"ast_node_type":"other","tokens":[{"end":55,"kind":"keyword","start":0,"text":"\"fcun.w\""}]}
                    "fcun.w" => "__builtin_msa_fcun_w",
                    "fcun.d" => "__builtin_msa_fcun_d",
                    "fcune.d" => "__builtin_msa_fcune_d",