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