1 /* 2 * Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 package org.graalvm.compiler.hotspot.test; 24 25 import static org.graalvm.compiler.core.common.CompilationIdentifier.INVALID_COMPILATION_ID; 26 27 import org.junit.Test; 28 29 import org.graalvm.compiler.graph.Node; 30 import org.graalvm.compiler.graph.NodeClass; 31 import org.graalvm.compiler.nodes.ConstantNode; 32 import org.graalvm.compiler.nodes.StructuredGraph; 33 import org.graalvm.compiler.nodes.StructuredGraph.AllowAssumptions; 34 import org.graalvm.compiler.replacements.test.MethodSubstitutionTest; 35 36 /** 37 * Tests HotSpot specific substitutions for {@link Node}. 38 */ 39 public class HotSpotNodeSubstitutionsTest extends MethodSubstitutionTest { 40 41 @Test 42 public void test() { 43 StructuredGraph graph = new StructuredGraph(AllowAssumptions.YES, INVALID_COMPILATION_ID); 44 test("getNodeClass", ConstantNode.forInt(42, graph)); 45 } 46 47 public static NodeClass<?> getNodeClass(Node n) { 48 return n.getNodeClass(); 49 } 50 }