{"ast_node_type":"other","tokens":[{"end":73,"kind":"keyword","start":0,"text":"\"avx.vpermilvar.ps\""}]}
                    "avx.vpermilvar.ps" => "__builtin_ia32_vpermilvarps",
                    "avx.vpermilvar.pd.256" => "__builtin_ia32_vpermilvarpd256",
                    "avx.vpermilvar.ps.256" => "__builtin_ia32_vpermilvarps256",