forked from LeenkxTeam/Kmake
22 lines
503 B
JavaScript
22 lines
503 B
JavaScript
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// Copyright 2024 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 --turbolev --turbofan
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function forin(o) {
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let s = 0;
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for (let i in o) {
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s += o[i];
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}
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return s;
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}
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let o = { x : 42, y : 19, z: 5 };
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%PrepareFunctionForOptimization(forin);
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assertEquals(66, forin(o));
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%OptimizeFunctionOnNextCall(forin);
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assertEquals(66, forin(o));
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assertOptimized(forin);
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