667d8ad099
This adds the missing lazy bailout point when defining accessor pairs within object literals via Runtime::kDefineAccessorPropertyUnchecked. The runtime function in question can indeed trigger a lazy deopt due to a DependentCode::kPrototypeCheckGroup dependency. R=bmeurer@chromium.org TEST=mjsunit/regress/regress-crbug-633585 BUG=chromium:633585 Review-Url: https://codereview.chromium.org/2207413002 Cr-Commit-Position: refs/heads/master@{#38336}
19 lines
387 B
JavaScript
19 lines
387 B
JavaScript
// Copyright 2016 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: --expose-gc --turbo --always-opt
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function f() { this.x = this.x.x; }
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gc();
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f.prototype.x = { x:1 }
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new f();
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new f();
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function g() {
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function h() {};
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h.prototype = { set x(value) { } };
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new f();
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}
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g();
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