{"ast_node_type":"other","tokens":[{"end":60,"kind":"keyword","start":0,"text":"\"sse4a.extrq\""}]}
                    "sse4a.extrq" => "__builtin_ia32_extrq",
                    "sse42.pcmpistrm128" => "__builtin_ia32_pcmpistrm128",
                    "sse4a.extrqi" => "__builtin_ia32_extrqi",