23 lines
463 B
JavaScript
23 lines
463 B
JavaScript
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// Copyright 2025 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 --expose-gc --maglev-pretenure-store-values
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function foo() {
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var x = {};
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var y = {x:x};
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var obj = {y:y};
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%PretenureAllocationSite(obj);
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}
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%PrepareFunctionForOptimization(foo);
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foo();
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foo();
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foo();
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gc();
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foo();
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%OptimizeFunctionOnNextCall(foo);
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foo();
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