/*

 * Copyright (c) 2010, 2013, 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.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/**

 * Example of an add function that gets specialized to doubles

 * if run with --optimize flag set

 */

function add(a,b) {

    return a + b;

}

function bench() {

    var sum = 1;

    for (var x = 0 ; x < 10e8/2 ; x ++) {

    sum *= add(x,x + 1);

    }

    return sum;

}

print("doing first run");

var d = new Date;

print(bench());

d = new Date - d;

print("first run took " + d + " ms");

// invalidate add, replace it with something else

add = function(a,b) {

    return b + a;

}

print("doing second run");

var d = new Date;

print(bench());

d = new Date - d;

print("second run took " + d + " ms");