--- old/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/IdentityHashCodeNode.java	2017-11-03 23:56:46.027428356 -0700
+++ new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/replacements/IdentityHashCodeNode.java	2017-11-03 23:56:45.699413677 -0700
@@ -67,7 +67,7 @@
         if (object.isConstant()) {
             assert object.stamp() instanceof AbstractObjectStamp;
             JavaConstant c = (JavaConstant) object.asConstant();
-            if (ImmutableCode.getValue(getOptions())) {
+            if (ImmutableCode.getValue(tool.getOptions())) {
                 return this;
             }
             JavaConstant identityHashCode = null;