1 /* 2 * Copyright (c) 2014, 2019, 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 24 25 package org.graalvm.compiler.hotspot.test; 26 27 import static org.graalvm.compiler.core.common.CompilationIdentifier.INVALID_COMPILATION_ID; 28 29 import java.util.List; 30 31 import jdk.internal.vm.compiler.collections.EconomicMap; 32 import org.graalvm.compiler.api.test.Graal; 33 import org.graalvm.compiler.core.test.GraalCompilerTest; 34 import org.graalvm.compiler.debug.DebugContext; 35 import org.graalvm.compiler.hotspot.HotSpotGraalRuntimeProvider; 36 import org.graalvm.compiler.hotspot.meta.HotSpotProviders; 37 import org.graalvm.compiler.nodes.StructuredGraph; 38 import org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderConfiguration.Plugins; 39 import org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugin; 40 import org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugins; 41 import org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugins.Binding; 42 import org.graalvm.compiler.nodes.graphbuilderconf.MethodSubstitutionPlugin; 43 import org.graalvm.compiler.options.OptionValues; 44 import org.graalvm.compiler.runtime.RuntimeProvider; 45 import org.junit.Test; 46 47 import jdk.vm.ci.hotspot.HotSpotVMConfigStore; 48 import jdk.vm.ci.hotspot.VMIntrinsicMethod; 49 import jdk.vm.ci.meta.ResolvedJavaMethod; 50 51 /** 52 * Exercise the compilation of intrinsic method substitutions. 53 */ 54 public class TestIntrinsicCompiles extends GraalCompilerTest { 55 56 @Test 57 @SuppressWarnings("try") 58 public void test() throws ClassNotFoundException { 59 HotSpotGraalRuntimeProvider rt = (HotSpotGraalRuntimeProvider) Graal.getRequiredCapability(RuntimeProvider.class); 60 HotSpotProviders providers = rt.getHostBackend().getProviders(); 61 Plugins graphBuilderPlugins = providers.getGraphBuilderPlugins(); 62 InvocationPlugins invocationPlugins = graphBuilderPlugins.getInvocationPlugins(); 63 64 EconomicMap<String, List<Binding>> bindings = invocationPlugins.getBindings(true); 65 HotSpotVMConfigStore store = rt.getVMConfig().getStore(); 66 List<VMIntrinsicMethod> intrinsics = store.getIntrinsics(); 67 OptionValues options = getInitialOptions(); 68 DebugContext debug = getDebugContext(options); 69 for (VMIntrinsicMethod intrinsic : intrinsics) { 70 InvocationPlugin plugin = CheckGraalIntrinsics.findPlugin(bindings, intrinsic); 71 if (plugin != null) { 72 if (plugin instanceof MethodSubstitutionPlugin) { 73 ResolvedJavaMethod method = CheckGraalIntrinsics.resolveIntrinsic(getMetaAccess(), intrinsic); 74 if (!method.isNative()) { 75 StructuredGraph graph = providers.getReplacements().getIntrinsicGraph(method, INVALID_COMPILATION_ID, debug, null); 76 getCode(method, graph); 77 } 78 } 79 } 80 } 81 } 82 }