163a7c9f848e755c52a37721debae242cf5d1682dmachenbach@chromium.org// Copyright 2014 the V8 project authors. All rights reserved. 263a7c9f848e755c52a37721debae242cf5d1682dmachenbach@chromium.org// Use of this source code is governed by a BSD-style license that can be 363a7c9f848e755c52a37721debae242cf5d1682dmachenbach@chromium.org// found in the LICENSE file. 463a7c9f848e755c52a37721debae242cf5d1682dmachenbach@chromium.org 563a7c9f848e755c52a37721debae242cf5d1682dmachenbach@chromium.orgvar x = Array(100000); 663a7c9f848e755c52a37721debae242cf5d1682dmachenbach@chromium.orgy = Array.apply(Array, x); 763a7c9f848e755c52a37721debae242cf5d1682dmachenbach@chromium.orgy.unshift(4); 863a7c9f848e755c52a37721debae242cf5d1682dmachenbach@chromium.orgy.shift(); 9