{"ast_node_type":"other","tokens":[{"end":63,"kind":"keyword","start":0,"text":"\"sse.rsqrt.ss\""}]}
                    "sse.rsqrt.ss" => "__builtin_ia32_rsqrtss",
                    "sse.rsqrt.ps" => "__builtin_ia32_rsqrtps",
                    "sse.sfence" => "__builtin_ia32_sfence",