text: // Copyright 2016 the V8 project authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  
  // Flags: --allow-natives-syntax
  
  function foo(x) {
    x = +x;
    return (x > 0) ? x : 0 - x;
  }
  
  %PrepareFunctionForOptimization(foo);
  foo(1);
  foo(-1);
  foo(0);
  %OptimizeFunctionOnNextCall(foo);
  assertEquals(2147483648, foo(-2147483648));
  