68fb62152a
Reland of https://chromium-review.googlesource.com/c/591667/, removing thread-local variable Bug: Change-Id: Ia9bc73be4a46a6bf052220726193c8b6634eb73e Reviewed-on: https://chromium-review.googlesource.com/593559 Reviewed-by: Jaroslav Sevcik <jarin@chromium.org> Commit-Queue: Tobias Tebbi <tebbi@chromium.org> Cr-Commit-Position: refs/heads/master@{#47001}
23 lines
492 B
JavaScript
23 lines
492 B
JavaScript
// Copyright 2017 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 --turbo-escape
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function g(o) {
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return {a : o, b: 42, c: o};
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}
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function f() {
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var o = {a: {}, b: 43};
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o.a = g(g(o));
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o.c = o.a.c;
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%DeoptimizeNow();
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return o.c.a.c.a.c.a.c.b;
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}
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assertEquals(42, f());
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assertEquals(42, f());
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%OptimizeFunctionOnNextCall(f);
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assertEquals(42, f());
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