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PR-URL: https://github.com/nodejs/node/pull/44741 Fixes: https://github.com/nodejs/node/issues/44650 Fixes: https://github.com/nodejs/node/issues/37472 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com>
15 lines
448 B
JavaScript
15 lines
448 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: --allow-natives-syntax --turbofan
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var a = new Float64Array(1);
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function len(a) { return a.length; }
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%PrepareFunctionForOptimization(len);
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assertEquals(1, len(a));
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assertEquals(1, len(a));
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%OptimizeFunctionOnNextCall(len);
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assertEquals(1, len(a));
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assertOptimized(len);
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