forked from LeenkxTeam/Kmake
26 lines
606 B
JavaScript
26 lines
606 B
JavaScript
// 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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// Flags: --allow-natives-syntax
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var s = "hello";
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function foo() {
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return s[4];
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};
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%PrepareFunctionForOptimization(foo);
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assertTrue('o' === foo());
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assertTrue("o" === foo());
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%OptimizeFunctionOnNextCall(foo);
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assertTrue("o" === foo());
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function bar() {
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return s[5];
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};
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%PrepareFunctionForOptimization(bar);
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assertSame(undefined, bar());
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assertSame(undefined, bar());
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%OptimizeFunctionOnNextCall(bar);
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assertSame(undefined, bar());
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