{"ast_node_type":"other","tokens":[{"end":90,"kind":"keyword","start":0,"text":"\"avx512fp16.mask.vcvtqq2ph.256\""}]}
                    "avx512fp16.mask.vcvtqq2ph.256" => "__builtin_ia32_vcvtqq2ph256_mask",
                    "avx512fp16.mask.vcvtqq2ph.128" => "__builtin_ia32_vcvtqq2ph128_mask",
                    // [INVALID CONVERSION]: "avx512fp16.mask.vcvtsd2sh.round" => "__builtin_ia32_vcvtsd2sh_round_mask",