33 lines
552 B
JavaScript
33 lines
552 B
JavaScript
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// 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 --harmony-tailcalls
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function h() {
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var res = g.arguments[0].x;
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return res;
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}
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function g(o) {
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var res = h();
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return res;
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}
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function f1() {
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var o = { x : 1 };
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var res = g(o);
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return res;
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}
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function f0() {
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"use strict";
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return f1(5);
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}
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%NeverOptimizeFunction(h);
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f0();
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f0();
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%OptimizeFunctionOnNextCall(f0);
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assertEquals(1, f0());
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