forked from LeenkxTeam/Kmake
26 lines
486 B
JavaScript
26 lines
486 B
JavaScript
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// Copyright 2023 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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const ab = new ArrayBuffer(100, {maxByteLength: 200});
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var dv = new DataView(ab, 0, 8); // "var" is important
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function foo() {
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return dv.getInt8(0);
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}
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%PrepareFunctionForOptimization(foo);
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foo();
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%OptimizeFunctionOnNextCall(foo);
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foo();
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ab.resize(0);
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try {
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foo();
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} catch {
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}
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