23 lines
512 B
JavaScript
23 lines
512 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 foo(x) {
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%DeoptimizeFunction(run);
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return x;
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}
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function run() {
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var line = new Array(2);
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for (var n = 3; n > 0; n = n - 1) {
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if (n < foo(line.length)) line = new Array(n);
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line[0] = n;
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}
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}
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assertEquals(void 0, run());
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%OptimizeFunctionOnNextCall(run);
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assertEquals(void 0, run());
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