{"ast_node_type":"other","tokens":[{"end":74,"kind":"keyword","start":0,"text":"Some(llvm_mcount_intrinsic)"}]}
            Some(llvm_mcount_intrinsic) => llvm_mcount_intrinsic.as_ref(),
        let mcount_name = match &cx.sess().target.llvm_mcount_intrinsic {
            None => cx.sess().target.mcount.as_ref(),