{"ast_node_type":"other","tokens":[{"end":86,"kind":"keyword","start":0,"text":"\"avx512.pmultishift.qb.128\""}]}
                    "avx512.pmultishift.qb.128" => "__builtin_ia32_vpmultishiftqb128",
                    "avx512.pmulhu.w.512" => "__builtin_ia32_pmulhuw512",
                    "avx512.pmultishift.qb.256" => "__builtin_ia32_vpmultishiftqb256",