17 lines
553 B
JavaScript
17 lines
553 B
JavaScript
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// Copyright 2021 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 --turboprop --turbo-dynamic-map-checks
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function main() {
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// Store something onto a function prototype so we will bailout of the
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// function.prototype load optimization in NativeContextSpecialization.
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isNaN.prototype = 14;
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const v14 = isNaN.prototype;
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}
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%PrepareFunctionForOptimization(main);
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main();
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%OptimizeFunctionOnNextCall(main);
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main();
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