author | rbackman |
Fri, 18 Oct 2013 10:41:56 +0200 | |
changeset 21105 | 47618ee96ed5 |
child 21920 | 7b7c52305d6a |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 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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* @test |
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* @bug 8026844 |
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* @summary Test subtractExact as condition |
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* @compile SubExactICondTest.java Verify.java |
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* @run main SubExactICondTest |
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* |
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*/ |
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public class SubExactICondTest { |
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public static int result = 0; |
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public static void main(String[] args) { |
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for (int i = 0; i < 50000; ++i) { |
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runTest(); |
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} |
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} |
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public static void runTest() { |
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int i = 7; |
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while (java.lang.Math.subtractExact(i, result) > -31361) { |
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if ((java.lang.Math.subtractExact(i, i) & 1) == 1) { |
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i -= 3; |
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} else if ((i & 5) == 4) { |
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i -= 7; |
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} else if ((i & 0xf) == 6) { |
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i -= 2; |
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} else { |
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i -= 1; |
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} |
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result += 2; |
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} |
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} |
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} |