36 lines
753 B
JavaScript
36 lines
753 B
JavaScript
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// Copyright 2015 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 f(a, i, bool) {
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var result;
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if (bool) {
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// Make sure i - -0x80000000 doesn't overflow in BCE, missing a check for
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// x-0 later on.
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result = f2(a, 0x7fffffff, i, i, -0x80000000);
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} else {
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result = f2(a, -3, 4, i, 0);
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}
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return result;
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}
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function f2(a, c, x, i, d) {
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return a[x + c] + a[x - 0] + a[i - d];
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}
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var a = [];
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var i = 0;
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a.push(i++);
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a.push(i++);
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a.push(i++);
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a.push(i++);
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a.push(i++);
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f(a, 0, false);
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f(a, 0, false);
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f(a, 0, false);
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%OptimizeFunctionOnNextCall(f);
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%DebugPrint(f(a, -0x7fffffff, true));
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