| /* |
| * Copyright (c) 2015, 2016, 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 org.graalvm.compiler.core.test; |
| |
| import static org.graalvm.compiler.core.common.CompilationIdentifier.INVALID_COMPILATION_ID; |
| import static org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_IGNORED; |
| import static org.graalvm.compiler.nodeinfo.NodeSize.SIZE_IGNORED; |
| |
| import java.lang.reflect.Method; |
| import java.lang.reflect.Modifier; |
| |
| import org.junit.Test; |
| |
| import org.graalvm.compiler.api.test.Graal; |
| import org.graalvm.compiler.core.common.type.StampFactory; |
| import org.graalvm.compiler.debug.Debug; |
| import org.graalvm.compiler.debug.DebugConfigScope; |
| import org.graalvm.compiler.graph.NodeClass; |
| import org.graalvm.compiler.java.GraphBuilderPhase; |
| import org.graalvm.compiler.nodeinfo.NodeInfo; |
| import org.graalvm.compiler.nodes.ConstantNode; |
| import org.graalvm.compiler.nodes.StructuredGraph; |
| import org.graalvm.compiler.nodes.StructuredGraph.AllowAssumptions; |
| import org.graalvm.compiler.nodes.ValueNode; |
| import org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderConfiguration; |
| import org.graalvm.compiler.nodes.graphbuilderconf.GraphBuilderConfiguration.Plugins; |
| import org.graalvm.compiler.nodes.graphbuilderconf.InvocationPlugins; |
| import org.graalvm.compiler.nodes.java.ArrayLengthNode; |
| import org.graalvm.compiler.nodes.spi.Virtualizable; |
| import org.graalvm.compiler.nodes.spi.VirtualizerTool; |
| import org.graalvm.compiler.phases.OptimisticOptimizations; |
| import org.graalvm.compiler.phases.PhaseSuite; |
| import org.graalvm.compiler.phases.VerifyPhase.VerificationError; |
| import org.graalvm.compiler.phases.tiers.HighTierContext; |
| import org.graalvm.compiler.phases.util.Providers; |
| import org.graalvm.compiler.phases.verify.VerifyVirtualizableUsage; |
| import org.graalvm.compiler.runtime.RuntimeProvider; |
| |
| import jdk.vm.ci.meta.MetaAccessProvider; |
| import jdk.vm.ci.meta.ResolvedJavaMethod; |
| |
| public class VerifyVirtualizableTest { |
| |
| @NodeInfo(cycles = CYCLES_IGNORED, size = SIZE_IGNORED) |
| static class InvalidEffectNodeAdd extends ValueNode implements Virtualizable { |
| |
| public static final NodeClass<InvalidEffectNodeAdd> TYPE = NodeClass.create(InvalidEffectNodeAdd.class); |
| |
| protected InvalidEffectNodeAdd() { |
| super(TYPE, StampFactory.forVoid()); |
| } |
| |
| @Override |
| public void virtualize(VirtualizerTool tool) { |
| graph().add(new ArrayLengthNode(null)); |
| } |
| } |
| |
| @NodeInfo(cycles = CYCLES_IGNORED, size = SIZE_IGNORED) |
| static class InvalidEffectNodeAddWithoutUnique extends ValueNode implements Virtualizable { |
| |
| public static final NodeClass<InvalidEffectNodeAddWithoutUnique> TYPE = NodeClass.create(InvalidEffectNodeAddWithoutUnique.class); |
| |
| protected InvalidEffectNodeAddWithoutUnique() { |
| super(TYPE, StampFactory.forVoid()); |
| } |
| |
| @Override |
| public void virtualize(VirtualizerTool tool) { |
| graph().addWithoutUnique(new ArrayLengthNode(null)); |
| } |
| } |
| |
| @NodeInfo(cycles = CYCLES_IGNORED, size = SIZE_IGNORED) |
| static class InvalidEffectNodeAddOrUnique extends ValueNode implements Virtualizable { |
| |
| public static final NodeClass<InvalidEffectNodeAddOrUnique> TYPE = NodeClass.create(InvalidEffectNodeAddOrUnique.class); |
| |
| protected InvalidEffectNodeAddOrUnique() { |
| super(TYPE, StampFactory.forVoid()); |
| } |
| |
| @Override |
| public void virtualize(VirtualizerTool tool) { |
| graph().addOrUnique(new ArrayLengthNode(null)); |
| } |
| } |
| |
| @NodeInfo(cycles = CYCLES_IGNORED, size = SIZE_IGNORED) |
| static class InvalidEffectNodeAddWithoutUniqueWithInputs extends ValueNode implements Virtualizable { |
| |
| public static final NodeClass<InvalidEffectNodeAddWithoutUniqueWithInputs> TYPE = NodeClass.create(InvalidEffectNodeAddWithoutUniqueWithInputs.class); |
| |
| protected InvalidEffectNodeAddWithoutUniqueWithInputs() { |
| super(TYPE, StampFactory.forVoid()); |
| } |
| |
| @Override |
| public void virtualize(VirtualizerTool tool) { |
| graph().addOrUnique(new ArrayLengthNode(null)); |
| } |
| } |
| |
| @NodeInfo(cycles = CYCLES_IGNORED, size = SIZE_IGNORED) |
| static class InvalidEffectNodeAddOrUniqueWithInputs extends ValueNode implements Virtualizable { |
| |
| public static final NodeClass<InvalidEffectNodeAddOrUniqueWithInputs> TYPE = NodeClass.create(InvalidEffectNodeAddOrUniqueWithInputs.class); |
| |
| protected InvalidEffectNodeAddOrUniqueWithInputs() { |
| super(TYPE, StampFactory.forVoid()); |
| } |
| |
| @Override |
| public void virtualize(VirtualizerTool tool) { |
| graph().addOrUnique(new ArrayLengthNode(null)); |
| } |
| } |
| |
| @NodeInfo(cycles = CYCLES_IGNORED, size = SIZE_IGNORED) |
| static class ValidEffectNodeAdd extends ValueNode implements Virtualizable { |
| |
| public static final NodeClass<ValidEffectNodeAdd> TYPE = NodeClass.create(ValidEffectNodeAdd.class); |
| |
| protected ValidEffectNodeAdd() { |
| super(TYPE, StampFactory.forVoid()); |
| } |
| |
| @Override |
| public void virtualize(VirtualizerTool tool) { |
| graph().add(ConstantNode.forBoolean(false)); |
| } |
| } |
| |
| @NodeInfo(cycles = CYCLES_IGNORED, size = SIZE_IGNORED) |
| static class ValidEffectNodeAddWithoutUnique extends ValueNode implements Virtualizable { |
| |
| public static final NodeClass<ValidEffectNodeAddWithoutUnique> TYPE = NodeClass.create(ValidEffectNodeAddWithoutUnique.class); |
| |
| protected ValidEffectNodeAddWithoutUnique() { |
| super(TYPE, StampFactory.forVoid()); |
| } |
| |
| @Override |
| public void virtualize(VirtualizerTool tool) { |
| graph().addWithoutUnique(ConstantNode.forBoolean(false)); |
| } |
| } |
| |
| @NodeInfo(cycles = CYCLES_IGNORED, size = SIZE_IGNORED) |
| static class ValidEffectNodeAddOrUnique extends ValueNode implements Virtualizable { |
| |
| public static final NodeClass<ValidEffectNodeAddOrUnique> TYPE = NodeClass.create(ValidEffectNodeAddOrUnique.class); |
| |
| protected ValidEffectNodeAddOrUnique() { |
| super(TYPE, StampFactory.forVoid()); |
| } |
| |
| @Override |
| public void virtualize(VirtualizerTool tool) { |
| graph().addOrUnique(ConstantNode.forBoolean(false)); |
| } |
| } |
| |
| @NodeInfo(cycles = CYCLES_IGNORED, size = SIZE_IGNORED) |
| static class ValidEffectNodeAddWithoutUniqueWithInputs extends ValueNode implements Virtualizable { |
| |
| public static final NodeClass<ValidEffectNodeAddWithoutUniqueWithInputs> TYPE = NodeClass.create(ValidEffectNodeAddWithoutUniqueWithInputs.class); |
| |
| protected ValidEffectNodeAddWithoutUniqueWithInputs() { |
| super(TYPE, StampFactory.forVoid()); |
| } |
| |
| @Override |
| public void virtualize(VirtualizerTool tool) { |
| graph().addOrUnique(ConstantNode.forBoolean(false)); |
| } |
| } |
| |
| @NodeInfo(cycles = CYCLES_IGNORED, size = SIZE_IGNORED) |
| static class ValidEffectNodeAddOrUniqueWithInputs extends ValueNode implements Virtualizable { |
| |
| public static final NodeClass<ValidEffectNodeAddOrUniqueWithInputs> TYPE = NodeClass.create(ValidEffectNodeAddOrUniqueWithInputs.class); |
| |
| protected ValidEffectNodeAddOrUniqueWithInputs() { |
| super(TYPE, StampFactory.forVoid()); |
| } |
| |
| @Override |
| public void virtualize(VirtualizerTool tool) { |
| graph().addOrUnique(ConstantNode.forBoolean(false)); |
| } |
| } |
| |
| @Test(expected = VerificationError.class) |
| public void testInvalidAdd() { |
| testVirtualizableEffects(InvalidEffectNodeAdd.class); |
| } |
| |
| @Test(expected = VerificationError.class) |
| public void testInvalidAddWithoutUnique() { |
| testVirtualizableEffects(InvalidEffectNodeAddWithoutUnique.class); |
| } |
| |
| @Test(expected = VerificationError.class) |
| public void testInvalidAddOrUnique() { |
| testVirtualizableEffects(InvalidEffectNodeAddOrUnique.class); |
| } |
| |
| @Test(expected = VerificationError.class) |
| public void testInvalidAddWithoutUniqueWithInputs() { |
| testVirtualizableEffects(InvalidEffectNodeAddWithoutUniqueWithInputs.class); |
| } |
| |
| @Test(expected = VerificationError.class) |
| public void testInvalidAddOrUniqueWithInputs() { |
| testVirtualizableEffects(InvalidEffectNodeAddOrUniqueWithInputs.class); |
| } |
| |
| @Test |
| public void testValidAdd() { |
| testVirtualizableEffects(ValidEffectNodeAdd.class); |
| } |
| |
| @Test |
| public void testValidAddWithoutUnique() { |
| testVirtualizableEffects(ValidEffectNodeAddWithoutUnique.class); |
| } |
| |
| @Test |
| public void testValidAddOrUnique() { |
| testVirtualizableEffects(ValidEffectNodeAddOrUnique.class); |
| } |
| |
| @Test |
| public void testValidAddWithoutUniqueWithInputs() { |
| testVirtualizableEffects(ValidEffectNodeAddWithoutUniqueWithInputs.class); |
| } |
| |
| @Test |
| public void testValidAddOrUniqueWithInputs() { |
| testVirtualizableEffects(ValidEffectNodeAddOrUniqueWithInputs.class); |
| } |
| |
| @SuppressWarnings("try") |
| private static void testVirtualizableEffects(Class<?> c) { |
| RuntimeProvider rt = Graal.getRequiredCapability(RuntimeProvider.class); |
| Providers providers = rt.getHostBackend().getProviders(); |
| MetaAccessProvider metaAccess = providers.getMetaAccess(); |
| PhaseSuite<HighTierContext> graphBuilderSuite = new PhaseSuite<>(); |
| Plugins plugins = new Plugins(new InvocationPlugins()); |
| GraphBuilderConfiguration config = GraphBuilderConfiguration.getDefault(plugins).withEagerResolving(true); |
| graphBuilderSuite.appendPhase(new GraphBuilderPhase(config)); |
| HighTierContext context = new HighTierContext(providers, graphBuilderSuite, OptimisticOptimizations.NONE); |
| for (Method m : c.getDeclaredMethods()) { |
| if (!Modifier.isNative(m.getModifiers()) && !Modifier.isAbstract(m.getModifiers())) { |
| ResolvedJavaMethod method = metaAccess.lookupJavaMethod(m); |
| StructuredGraph graph = new StructuredGraph(method, AllowAssumptions.NO, INVALID_COMPILATION_ID); |
| graphBuilderSuite.apply(graph, context); |
| try (DebugConfigScope s = Debug.disableIntercept()) { |
| new VerifyVirtualizableUsage().apply(graph, context); |
| } |
| } |
| } |
| } |
| } |