{"ast_node_type":"other","tokens":[{"end":84,"kind":"keyword","start":0,"text":"\"avx512.mask.cvtps2dq.128\""}]}
                    "avx512.mask.cvtps2dq.128" => "__builtin_ia32_cvtps2dq128_mask",
                    "avx512.mask.cvtpd2uqq.512" => "__builtin_ia32_cvtpd2uqq512_mask",
                    "avx512.mask.cvtps2dq.256" => "__builtin_ia32_cvtps2dq256_mask",