e31f0a7d25
PR-URL: https://github.com/nodejs/node/pull/28918 Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> Reviewed-By: Jiawen Geng <technicalcute@gmail.com> Reviewed-By: Rich Trott <rtrott@gmail.com>
22 lines
503 B
JavaScript
22 lines
503 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
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// Make the Array prototype have dictionary properties.
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for (var i = 0; i < 2000; i++) {
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Array.prototype['X' + i] = true;
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}
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function boom(a1) {
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return a1[0];
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};
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%PrepareFunctionForOptimization(boom);
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var a = new Array(1);
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a[0] = 0.1;
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boom(a);
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boom(a);
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%OptimizeFunctionOnNextCall(boom);
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boom(a);
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