{"ast_node_type":"other","tokens":[{"end":81,"kind":"keyword","start":0,"text":"\"avx512.mask.padds.b.512\""}]}
                    "avx512.mask.padds.b.512" => "__builtin_ia32_paddsb512_mask",
                    "avx512.mask.padds.b.256" => "__builtin_ia32_paddsb256_mask",
                    "avx512.mask.padds.w.128" => "__builtin_ia32_paddsw128_mask",