{"ast_node_type":"other","tokens":[{"end":89,"kind":"keyword","start":0,"text":"target_features.extend(attrs.target_features.iter().map(|feature|"}]}
        target_features.extend(attrs.target_features.iter().map(|feature| feature.name));
        let attrs = tcx.codegen_fn_attrs(did);
        match attrs.instruction_set {