6560707945
The immediate passed to cmpw can be either a signed 16-bit or an unsigned 16-bit integer, but the DCHECK was testing for signed 16-bit values only. R=mstarzinger@chromium.org BUG=v8:6063 Review-Url: https://codereview.chromium.org/2735363002 Cr-Commit-Position: refs/heads/master@{#43671}
18 lines
393 B
JavaScript
18 lines
393 B
JavaScript
// Copyright 2017 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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var U16 = new Uint16Array(2);
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U16[0] = 0xffff;
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function foo(a, i) {
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return U16[0] === 0xffff;
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}
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assertTrue(foo());
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assertTrue(foo());
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%OptimizeFunctionOnNextCall(foo);
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assertTrue(foo());
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