{"ast_node_type":"other","tokens":[{"end":68,"kind":"keyword","start":0,"text":"(\"aarch64\","}]}
        ("aarch64", "frintts") => Some(LLVMFeature::new("fptoint")),
        ("aarch64", "dpb2") => Some(LLVMFeature::new("ccdp")),
        ("aarch64", "fcma") => Some(LLVMFeature::new("complxnum")),