{"ast_node_type":"other","tokens":[{"end":68,"kind":"keyword","start":0,"text":"\"avx512.kunpck.bw\""}]}
                    "avx512.kunpck.bw" => "__builtin_ia32_kunpckhi",
                    "avx512.kortestz.w" => "__builtin_ia32_kortestzhi",
                    "avx512.kunpck.dq" => "__builtin_ia32_kunpckdi",