{"ast_node_type":"other","tokens":[{"end":61,"kind":"keyword","start":0,"text":"(\"aarch64\","}]}
        ("aarch64", "dpb") => Some(LLVMFeature::new("ccpp")),
        ("aarch64", "rcpc2") => Some(LLVMFeature::new("rcpc-immo")),
        ("aarch64", "dpb2") => Some(LLVMFeature::new("ccdp")),