{"ast_node_type":"other","tokens":[{"end":63,"kind":"keyword","start":0,"text":"\"csrrd.w\""}]}
                    "csrrd.w" => "__builtin_loongarch_csrrd_w",
                    "csrrd.d" => "__builtin_loongarch_csrrd_d",
                    "csrwr.d" => "__builtin_loongarch_csrwr_d",