{"ast_node_type":"other","tokens":[{"end":67,"kind":"keyword","start":0,"text":"\"sve.sm4ekey\""}]}
                    "sve.sm4ekey" => "__builtin_sve_svsm4ekey_u32",
                    "sve.sm4e" => "__builtin_sve_svsm4e_u32",
                    "sve.wrffr" => "__builtin_sve_svwrffr",