--- /dev/null	2016-05-31 09:42:47.975716356 -0700
+++ new/src/jdk.vm.compiler/share/classes/org.graalvm.compiler.replacements.verifier/src/org/graalvm/compiler/replacements/verifier/InjectedDependencies.java	2016-12-09 00:56:56.427021572 -0800
@@ -0,0 +1,142 @@
+/*
+ * 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.util.HashMap;
+import java.util.Iterator;
+
+import javax.annotation.processing.ProcessingEnvironment;
+import javax.lang.model.element.ExecutableElement;
+import javax.lang.model.type.DeclaredType;
+import javax.lang.model.type.TypeMirror;
+
+import org.graalvm.compiler.graph.Node.NodeIntrinsic;
+import org.graalvm.compiler.replacements.verifier.InjectedDependencies.Dependency;
+
+public class InjectedDependencies implements Iterable<Dependency> {
+
+    public abstract static class Dependency {
+
+        public final String name;
+        public final String type;
+
+        private Dependency(String name, String type) {
+            this.name = name;
+            this.type = type;
+        }
+
+        public abstract String inject(ExecutableElement inject);
+    }
+
+    private static final class InjectedDependency extends Dependency {
+
+        private InjectedDependency(String name, String type) {
+            super(name, type);
+        }
+
+        @Override
+        public String inject(ExecutableElement inject) {
+            return String.format("injection.getInjectedArgument(%s.class)", type);
+        }
+    }
+
+    private static final class StampDependency extends Dependency {
+
+        private StampDependency() {
+            super("returnStamp", "org.graalvm.compiler.core.common.type.Stamp");
+        }
+
+        @Override
+        public String inject(ExecutableElement inject) {
+            NodeIntrinsic nodeIntrinsic = inject.getAnnotation(NodeIntrinsic.class);
+            return String.format("injection.getReturnStamp(%s.class, %s)", GeneratedPlugin.getErasedType(inject.getReturnType()), nodeIntrinsic != null && nodeIntrinsic.returnStampIsNonNull());
+        }
+    }
+
+    public enum WellKnownDependency {
+        CONSTANT_REFLECTION("b.getConstantReflection()", "jdk.vm.ci.meta.ConstantReflectionProvider"),
+        META_ACCESS("b.getMetaAccess()", "jdk.vm.ci.meta.MetaAccessProvider"),
+        RETURN_STAMP(new StampDependency()),
+        SNIPPET_REFLECTION(new InjectedDependency("snippetReflection", "org.graalvm.compiler.api.replacements.SnippetReflectionProvider")),
+        STAMP_PROVIDER("b.getStampProvider()", "org.graalvm.compiler.nodes.spi.StampProvider"),
+        STRUCTURED_GRAPH("b.getGraph()", "org.graalvm.compiler.nodes.StructuredGraph");
+
+        private final String expr;
+        private final String type;
+        private final Dependency generateMember;
+
+        WellKnownDependency(String expr, String type) {
+            this.expr = expr;
+            this.type = type;
+            this.generateMember = null;
+        }
+
+        WellKnownDependency(Dependency generateMember) {
+            this.expr = generateMember.name;
+            this.type = generateMember.type;
+            this.generateMember = generateMember;
+        }
+
+        private TypeMirror getType(ProcessingEnvironment env) {
+            return env.getElementUtils().getTypeElement(type).asType();
+        }
+    }
+
+    private final HashMap<String, Dependency> deps;
+
+    public InjectedDependencies() {
+        deps = new HashMap<>();
+    }
+
+    public String use(WellKnownDependency wellKnown) {
+        if (wellKnown.generateMember != null) {
+            deps.put(wellKnown.type, wellKnown.generateMember);
+        }
+        return wellKnown.expr;
+    }
+
+    public String use(ProcessingEnvironment env, DeclaredType type) {
+        for (WellKnownDependency wellKnown : WellKnownDependency.values()) {
+            if (env.getTypeUtils().isAssignable(wellKnown.getType(env), type)) {
+                return use(wellKnown);
+            }
+        }
+
+        String typeName = type.toString();
+        Dependency ret = deps.get(typeName);
+        if (ret == null) {
+            ret = new InjectedDependency("injected" + type.asElement().getSimpleName(), typeName);
+            deps.put(typeName, ret);
+        }
+        return ret.name;
+    }
+
+    @Override
+    public Iterator<Dependency> iterator() {
+        return deps.values().iterator();
+    }
+
+    public boolean isEmpty() {
+        return deps.isEmpty();
+    }
+}