{"ast_node_type":"other","tokens":[{"end":81,"kind":"keyword","start":0,"text":"//"}]}
        // Filter out features that are not supported by the current LLVM version
        ("nvptx64", "ptx87") if get_version().0 < 20 => None,
        ("loongarch64", "div32" | "lam-bh" | "lamcas" | "ld-seq-sa" | "scq")