{"ast_node_type":"other","tokens":[{"end":67,"kind":"keyword","start":0,"text":"\"sse2.cvttpd2dq\""}]}
                    "sse2.cvttpd2dq" => "__builtin_ia32_cvttpd2dq",
                    "sse2.cvtss2sd" => "__builtin_ia32_cvtss2sd",
                    "sse2.cvttps2dq" => "__builtin_ia32_cvttps2dq",