{"ast_node_type":"other","tokens":[{"end":57,"kind":"keyword","start":0,"text":"if"}]}
        if sess.target_features.contains(&sym::atomics) {
        let mut wasm_ld = WasmLd { cmd, sess };
            wasm_ld.link_args(&["--shared-memory", "--max-memory=1073741824", "--import-memory"]);