{"ast_node_type":"other","tokens":[{"end":54,"kind":"keyword","start":0,"text":"|"}]}
            | "__builtin_ia32_vcvtqq2ph512_mask_round"
            | "__builtin_ia32_vcvtudq2ph512_mask_round"
            | "__builtin_ia32_vcvtuqq2ph512_mask_round" => {