1// Copyright 2014 the V8 project authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5// Flags: --allow-natives-syntax
6
7function f(n) { return [0].indexOf((n - n) + 0); }
8
9assertEquals(0, f(.1));
10assertEquals(0, f(.1));
11%OptimizeFunctionOnNextCall(f);
12assertEquals(0, f(.1));
13