--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.verifier/src/org/graalvm/compiler/replacements/verifier/GeneratedNodeIntrinsicPlugin.java Wed May 30 11:36:46 2018 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,163 +0,0 @@
-/*
- * Copyright (c) 2015, 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.replacements.verifier;
-
-import java.io.PrintWriter;
-import java.util.List;
-import java.util.Set;
-
-import javax.annotation.processing.ProcessingEnvironment;
-import javax.lang.model.element.ExecutableElement;
-import javax.lang.model.element.VariableElement;
-import javax.lang.model.type.DeclaredType;
-import javax.lang.model.type.TypeKind;
-import javax.lang.model.type.TypeMirror;
-
-import org.graalvm.compiler.graph.Node.ConstantNodeParameter;
-import org.graalvm.compiler.graph.Node.InjectedNodeParameter;
-import org.graalvm.compiler.graph.Node.NodeIntrinsic;
-
-/**
- * Create graph builder plugins for {@link NodeIntrinsic} methods.
- */
-public abstract class GeneratedNodeIntrinsicPlugin extends GeneratedPlugin {
-
- private final TypeMirror[] signature;
-
- public GeneratedNodeIntrinsicPlugin(ExecutableElement intrinsicMethod, TypeMirror[] signature) {
- super(intrinsicMethod);
- this.signature = signature;
- }
-
- private static TypeMirror valueNodeType(ProcessingEnvironment env) {
- return env.getElementUtils().getTypeElement("org.graalvm.compiler.nodes.ValueNode").asType();
- }
-
- protected abstract List<? extends VariableElement> getParameters();
-
- protected abstract void factoryCall(ProcessingEnvironment env, PrintWriter out, InjectedDependencies deps, int argCount);
-
- @Override
- protected InjectedDependencies createExecute(ProcessingEnvironment env, PrintWriter out) {
- InjectedDependencies deps = new InjectedDependencies();
-
- List<? extends VariableElement> params = getParameters();
-
- int idx = 0;
- for (; idx < params.size(); idx++) {
- VariableElement param = params.get(idx);
- if (param.getAnnotation(InjectedNodeParameter.class) == null) {
- break;
- }
-
- out.printf(" %s arg%d = %s;\n", param.asType(), idx, deps.use(env, (DeclaredType) param.asType()));
- }
-
- for (int i = 0; i < signature.length; i++, idx++) {
- if (intrinsicMethod.getParameters().get(i).getAnnotation(ConstantNodeParameter.class) != null) {
- constantArgument(env, out, deps, idx, signature[i], i);
- } else {
- if (signature[i].equals(valueNodeType(env))) {
- out.printf(" ValueNode arg%d = args[%d];\n", idx, i);
- } else {
- out.printf(" %s arg%d = (%s) args[%d];\n", signature[i], idx, signature[i], i);
- }
- }
- }
-
- factoryCall(env, out, deps, idx);
-
- return deps;
- }
-
- public static class ConstructorPlugin extends GeneratedNodeIntrinsicPlugin {
-
- private final ExecutableElement constructor;
-
- public ConstructorPlugin(ExecutableElement intrinsicMethod, ExecutableElement constructor, TypeMirror[] signature) {
- super(intrinsicMethod, signature);
- this.constructor = constructor;
- }
-
- @Override
- public void extraImports(Set<String> imports) {
- if (intrinsicMethod.getReturnType().getKind() != TypeKind.VOID) {
- imports.add("jdk.vm.ci.meta.JavaKind");
- }
- }
-
- @Override
- protected List<? extends VariableElement> getParameters() {
- return constructor.getParameters();
- }
-
- @Override
- protected void factoryCall(ProcessingEnvironment env, PrintWriter out, InjectedDependencies deps, int argCount) {
- out.printf(" %s node = new %s(", constructor.getEnclosingElement(), constructor.getEnclosingElement());
- if (argCount > 0) {
- out.printf("arg0");
- for (int i = 1; i < argCount; i++) {
- out.printf(", arg%d", i);
- }
- }
- out.printf(");\n");
-
- if (intrinsicMethod.getReturnType().getKind() == TypeKind.VOID) {
- out.printf(" b.add(node);\n");
- } else {
- out.printf(" b.addPush(JavaKind.%s, node);\n", getReturnKind(intrinsicMethod));
- }
- out.printf(" return true;\n");
- }
- }
-
- public static class CustomFactoryPlugin extends GeneratedNodeIntrinsicPlugin {
-
- private final ExecutableElement customFactory;
-
- public CustomFactoryPlugin(ExecutableElement intrinsicMethod, ExecutableElement customFactory, TypeMirror[] signature) {
- super(intrinsicMethod, signature);
- this.customFactory = customFactory;
- }
-
- @Override
- public void extraImports(Set<String> imports) {
- }
-
- @Override
- protected List<? extends VariableElement> getParameters() {
- List<? extends VariableElement> ret = customFactory.getParameters();
- // remove initial GraphBuilderContext and ResolvedJavaMethod parameters
- return ret.subList(2, ret.size());
- }
-
- @Override
- protected void factoryCall(ProcessingEnvironment env, PrintWriter out, InjectedDependencies deps, int argCount) {
- out.printf(" return %s.%s(b, targetMethod", customFactory.getEnclosingElement(), customFactory.getSimpleName());
- for (int i = 0; i < argCount; i++) {
- out.printf(", arg%d", i);
- }
- out.printf(");\n");
- }
- }
-}