53f20f3db7
Bug: v8:7700 Change-Id: I5827612419b938758b25d1f504e4576016583d4c Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/3497364 Reviewed-by: Jakob Gruber <jgruber@chromium.org> Auto-Submit: Victor Gomes <victorgomes@chromium.org> Commit-Queue: Victor Gomes <victorgomes@chromium.org> Cr-Commit-Position: refs/heads/main@{#79404}
28 lines
491 B
JavaScript
28 lines
491 B
JavaScript
// 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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//
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// Flags: --allow-natives-syntax
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function setA(o, val) {
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o.a = val;
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}
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function Foo() {
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this.a = 0;
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}
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var foo = new Foo();
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%PrepareFunctionForOptimization(setA);
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setA(foo, 1);
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assertEquals(foo.a, 1);
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setA(foo, 2);
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assertEquals(foo.a, 2);
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%OptimizeMaglevOnNextCall(setA);
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setA(foo, 42);
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assertEquals(foo.a, 42);
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