*** old/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.virtual/src/org/graalvm/compiler/virtual/phases/ea/GraphEffectList.java	Fri Jul  7 09:31:53 2017
--- new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.virtual/src/org/graalvm/compiler/virtual/phases/ea/GraphEffectList.java	Fri Jul  7 09:31:53 2017

*** 22,31 ****
--- 22,32 ----
   */
  package org.graalvm.compiler.virtual.phases.ea;
  
  import java.util.ArrayList;
  
+ import org.graalvm.compiler.debug.DebugContext;
  import org.graalvm.compiler.graph.Node;
  import org.graalvm.compiler.nodes.ControlSinkNode;
  import org.graalvm.compiler.nodes.FixedNode;
  import org.graalvm.compiler.nodes.FixedWithNextNode;
  import org.graalvm.compiler.nodes.FrameState;

*** 41,50 ****
--- 42,55 ----
  import org.graalvm.compiler.nodes.virtual.EscapeObjectState;
  import org.graalvm.compiler.phases.common.DeadCodeEliminationPhase;
  
  public final class GraphEffectList extends EffectList {
  
+     public GraphEffectList(DebugContext debug) {
+         super(debug);
+     }
+ 
      /**
       * Determines how many objects are virtualized (positive) or materialized (negative) by this
       * effect.
       */
      private int virtualizationDelta;