node/deps/v8/test/mjsunit/regress/regress-crbug-319860.js

// Copyright 2013 the V8 project authors. All rights reserved.
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// modification, are permitted provided that the following conditions are
// met:
//
//     * Redistributions of source code must retain the above copyright
//       notice, this list of conditions and the following disclaimer.
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//       with the distribution.
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//       contributors may be used to endorse or promote products derived
//       from this software without specific prior written permission.
//
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// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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// Flags: --allow-natives-syntax

function read(a, index) {
  var offset = 0x2000000;
  var result;
  for (var i = 0; i < 1; i++) {
    result = a[index + offset];
  }
  return result;
}

var a = new Int8Array(0x2000001);
read(a, 0);
read(a, 0);
%OptimizeFunctionOnNextCall(read);

// Segfault maybe?
for (var i = 0; i > -1000000; --i) {
  read(a, i);
}