29 lines
556 B
JavaScript
29 lines
556 B
JavaScript
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// Copyright 2019 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: --expose-gc --allow-natives-syntax --predictable --stack-size=300
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function* f() {
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try {
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g();
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} catch {}
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}
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function g() {
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try {
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for (var i of f());
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} catch {
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gc();
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}
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}
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%PrepareFunctionForOptimization(g);
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g();
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g();
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g();
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// Brittle repro: depends on exact placement of OptimizeFunctionOnNextCall and
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// --stack-size.
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%OptimizeFunctionOnNextCall(g);
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g();
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