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dad73f645c
PR-URL: https://github.com/iojs/io.js/pull/243 Reviewed-By: Fedor Indutny <fedor@indutny.com> Reviewed-By: Trevor Norris <trev.norris@gmail.com>
29 lines
573 B
JavaScript
29 lines
573 B
JavaScript
// Copyright 2014 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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function getobj() {
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return { bar : function() { return 0}};
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}
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function foo() {
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var obj = getobj();
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var length = arguments.length;
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if (length == 0) {
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obj.bar();
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} else {
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obj.bar.apply(obj, arguments);
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}
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}
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foo();
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foo();
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%OptimizeFunctionOnNextCall(foo);
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foo();
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assertOptimized(foo);
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foo(10);
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assertUnoptimized(foo);
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%ClearFunctionTypeFeedback(foo);
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