{"ast_node_type":"other","tokens":[{"end":68,"kind":"keyword","start":0,"text":"\"xop.vpmadcsswd\""}]}
                    "xop.vpmadcsswd" => "__builtin_ia32_vpmadcsswd",
                    "xop.vpmacsww" => "__builtin_ia32_vpmacsww",
                    "xop.vpmadcswd" => "__builtin_ia32_vpmadcswd",