blob: 9642b458ef7659d6aa225361f4868a7cfd14e478 [file] [log] [blame]
// Copyright (c) 2016, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.
// Test deoptimization on a smi check.
// VMOptions=--optimization-counter-threshold=10 --no-background-compilation
// @dart = 2.9
import 'package:expect/expect.dart';
hc(a) {
var r = a.hashCode;
return r;
}
main() {
for (var i = 0; i < 20; i++) {
Expect.equals((1).hashCode, hc(1));
}
// Passing double causes deoptimization.
Expect.equals((1.0).hashCode, hc(1.0));
}