{"ast_node_type":"other","tokens":[{"end":86,"kind":"keyword","start":0,"text":"\"avx512.mask.cvtps2udq.256\""}]}
                    "avx512.mask.cvtps2udq.256" => "__builtin_ia32_cvtps2udq256_mask",
                    "avx512.mask.cvtps2udq.128" => "__builtin_ia32_cvtps2udq128_mask",
                    "avx512.mask.cvtps2udq.512" => "__builtin_ia32_cvtps2udq512_mask",