{"ast_node_type":"other","tokens":[{"end":84,"kind":"keyword","start":0,"text":"\"avx512fp16.mask.vfcmul.csh\""}]}
                    "avx512fp16.mask.vfcmul.csh" => "__builtin_ia32_vfcmulcsh_mask",
                    "avx512fp16.mask.vfcmul.cph.512" => "__builtin_ia32_vfcmulcph512_mask",
                    "avx512fp16.mask.vfmadd.cph.128" => "__builtin_ia32_vfmaddcph128_mask",