{"ast_node_type":"other","tokens":[{"end":69,"kind":"keyword","start":0,"text":"\"sse2.cvtsi642sd\""}]}
                    "sse2.cvtsi642sd" => "__builtin_ia32_cvtsi642sd",
                    "sse2.cvtsi2sd" => "__builtin_ia32_cvtsi2sd",
                    "sse2.cvtss2sd" => "__builtin_ia32_cvtss2sd",