{"ast_node_type":"other","tokens":[{"end":65,"kind":"keyword","start":0,"text":"\"qpx.qvftstnan\""}]}
                    "qpx.qvftstnan" => "__builtin_qpx_qvftstnan",
                    "qpx.qvfsubs" => "__builtin_qpx_qvfsubs",
                    "qpx.qvfxmadd" => "__builtin_qpx_qvfxmadd",