Mercurial > hg > truffle
diff test/compiler/intrinsics/mathexact/ConstantTest.java @ 12323:c9ccd7b85f20
8024924: Intrinsify java.lang.Math.addExact
Reviewed-by: kvn, twisti
author | rbackman |
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date | Fri, 27 Sep 2013 08:39:19 +0200 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/test/compiler/intrinsics/mathexact/ConstantTest.java Fri Sep 27 08:39:19 2013 +0200 @@ -0,0 +1,47 @@ +/* + * Copyright (c) 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. + */ + +/* + * @test + * @bug 8024924 + * @summary Test constant addExact + * @compile ConstantTest.java Verify.java + * @run main ConstantTest + * + */ + +import java.lang.ArithmeticException; + +public class ConstantTest { + public static void main(String[] args) { + for (int i = 0; i < 50000; ++i) { + Verify.verify(5, 7); + Verify.verify(Integer.MAX_VALUE, 1); + Verify.verify(Integer.MIN_VALUE, -1); + Verify.verify(Integer.MAX_VALUE, -1); + Verify.verify(Integer.MIN_VALUE, 1); + Verify.verify(Integer.MAX_VALUE / 2, Integer.MAX_VALUE / 2); + Verify.verify(Integer.MAX_VALUE / 2, (Integer.MAX_VALUE / 2) + 3); + } + } +}