/*
 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
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 */

/*
 * @test
 * @bug 8136469
 * @summary C2's string concatenation optimization fails with pre-sized StringBuilder
 * @run main/othervm -XX:CompileCommand=dontinline,TestPresizedStringBuilder::test TestPresizedStringBuilder
 */
public class TestPresizedStringBuilder {

  static final boolean count;
  static {
    count = true;
  }

  public static void main(String[] args) {
    for (int i = 0; i < 100_000; ++i) {
      test();
    }
  }

  public static String test() {
    return new StringBuilder(count ? 1 : 2).toString();
  }
}