v8/test/mjsunit/regress/regress-crbug-772672.js

// Copyright 2017 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() {
  return new Array(120 * 1024);
};
%PrepareFunctionForOptimization(foo);
foo()[0] = 0.1;
%OptimizeFunctionOnNextCall(foo);
foo();