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// Copyright 2014 the V8 project authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Flags: --allow-natives-syntax
function foo(a) {
return a[0] >>> 0 > 0;
};
%PrepareFunctionForOptimization(foo);
var a = new Uint32Array([4]);
var b = new Uint32Array([0x80000000]);
assertTrue(foo(a));
assertTrue(foo(a));
%OptimizeFunctionOnNextCall(foo);
assertTrue(foo(b));
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