Mercurial > hg > graal-compiler
view graal/com.oracle.graal.nodes.test/src/com/oracle/graal/nodes/test/ObjectStampTest.java @ 17008:81c9a1fc9072
select generated input and successor iterators if Node.USE_GENERATED_NODES
author | Doug Simon <doug.simon@oracle.com> |
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date | Tue, 02 Sep 2014 00:44:43 +0200 |
parents | 9c75a5e29052 |
children | ac6e25901d62 |
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/* * Copyright (c) 2013, 2014, 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. */ package com.oracle.graal.nodes.test; import org.junit.*; import com.oracle.graal.api.meta.*; import com.oracle.graal.compiler.common.type.*; import com.oracle.graal.compiler.test.*; public class ObjectStampTest extends GraalCompilerTest { protected static class A { } protected static class B extends A { } protected static class C extends B implements I { } protected static class D extends A { } protected abstract static class E extends A { } protected interface I { } protected static Stamp join(Stamp a, Stamp b) { Stamp ab = a.join(b); Stamp ba = b.join(a); Assert.assertEquals(ab, ba); return ab; } protected static Stamp meet(Stamp a, Stamp b) { Stamp ab = a.meet(b); Stamp ba = b.meet(a); Assert.assertEquals(ab, ba); return ab; } protected ResolvedJavaType getType(Class<?> clazz) { return getMetaAccess().lookupJavaType(clazz); } }