{"ast_node_type":"other","tokens":[{"end":93,"kind":"keyword","start":0,"text":"\"avx512.mask.vpermi2var.ps.256\""}]}
                    "avx512.mask.vpermi2var.ps.256" => "__builtin_ia32_vpermi2varps256_mask",
                    "avx512.mask.vpermi2var.ps.128" => "__builtin_ia32_vpermi2varps128_mask",
                    "avx512.mask.vpermi2var.ps.512" => "__builtin_ia32_vpermi2varps512_mask",