d22884ef02
Bug: v8:8801, v8:8394, v8:9183 Change-Id: Ie2858af4863511d5f67b662ac6f6f79512f55e7e Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1662307 Commit-Queue: Mythri Alle <mythria@chromium.org> Commit-Queue: Ross McIlroy <rmcilroy@chromium.org> Reviewed-by: Ross McIlroy <rmcilroy@chromium.org> Cr-Commit-Position: refs/heads/master@{#62223}
29 lines
519 B
JavaScript
29 lines
519 B
JavaScript
// Copyright 2014 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 --track-field-types
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function A(id) {
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this.id = id;
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}
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var a1 = new A(1);
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var a2 = new A(2);
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var g;
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function f(o, value) {
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g = o.o;
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o.o = value;
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return o.o;
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}
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var obj = {o: a1};
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%PrepareFunctionForOptimization(f);
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f(obj, a1);
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f(obj, a1);
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%OptimizeFunctionOnNextCall(f);
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assertEquals(a2.id, f(obj, a2).id);
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