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1// Copyright 2015 the V8 project authors. All rights reserved.
2// Use of this source code is governed by a BSD-style license that can be
3// found in the LICENSE file.
4
5// Flags: --allow-natives-syntax
6
7function foo(x) {
8  %DeoptimizeFunction(run);
9  return x;
10}
11
12function run() {
13  var line = new Array(2);
14  for (var n = 3; n > 0; n = n - 1) {
15    if (n < foo(line.length)) line = new Array(n);
16    line[0] = n;
17  }
18}
19
20assertEquals(void 0, run());
21%OptimizeFunctionOnNextCall(run);
22assertEquals(void 0, run());
23