20 lines
555 B
JavaScript
20 lines
555 B
JavaScript
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// Copyright 2022 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 --turbofan --harmony-rab-gsab
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function test() {
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const ab = new ArrayBuffer(2996, { maxByteLength: 8588995 });
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const dv = new DataView(ab);
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const len = dv.byteLength;
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return len >= 255;
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}
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%PrepareFunctionForOptimization(test);
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assertTrue(test());
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assertTrue(test());
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%OptimizeFunctionOnNextCall(test);
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assertTrue(test());
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assertOptimized(test);
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