{"ast_node_type":"other","tokens":[{"end":66,"kind":"keyword","start":0,"text":"\"vsm4key4256\""}]}
                    "vsm4key4256" => "__builtin_ia32_vsm4key4256",
                    "vsm4key4128" => "__builtin_ia32_vsm4key4128",
                    "vsm4key4512" => "__builtin_ia32_vsm4key4512",