nashorn/test/opt/add_revert2.js
author smarks
Tue, 12 Nov 2013 16:59:51 +0100
changeset 21651 07756e24916a
parent 16151 97c1e756ae1e
child 24778 2ff5d7041566
permissions -rw-r--r--
8028027: serialver should emit declaration with the 'private' modifier Reviewed-by: darcy, mchung, alanb, chegar
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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/*
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 * Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * 
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 * This code is free software; you can redistribute it and/or modify it
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 * under the terms of the GNU General Public License version 2 only, as
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 * published by the Free Software Foundation.
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 * 
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 * This code is distributed in the hope that it will be useful, but WITHOUT
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 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
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 * version 2 for more details (a copy is included in the LICENSE file that
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 * accompanied this code).
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 * 
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 * You should have received a copy of the GNU General Public License version
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 * 2 along with this work; if not, write to the Free Software Foundation,
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 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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 * 
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 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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 * or visit www.oracle.com if you need additional information or have any
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 * questions.
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 */
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/**
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 * Example of an add function that gets specialized to doubles
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 * if run with --optimize flag set 
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 */
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function add(a,b) {
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    return a + b;
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}
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function bench() {
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    var sum = 1;
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    for (var x = 0 ; x < 5e7 ; x++) {
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	sum *= add(x, 17);
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	sum *= add(x, x); //can use same revert as 17?
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    }
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    return sum;
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}
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var d = new Date;
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print(bench());
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d = new Date - d;
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print("took " + d + " ms");