--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/cfg/Block.java	Fri Feb 02 10:37:48 2018 -0500
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.nodes/src/org/graalvm/compiler/nodes/cfg/Block.java	Fri Feb 02 17:28:17 2018 -0800
@@ -42,7 +42,6 @@
 import org.graalvm.word.LocationIdentity;
 
 public final class Block extends AbstractBlockBase<Block> {
-
     public static final Block[] EMPTY_ARRAY = new Block[0];
 
     protected final AbstractBeginNode beginNode;
@@ -53,7 +52,6 @@
     private Loop<Block> loop;
 
     protected Block postdominator;
-    protected Block distancedDominatorCache;
     private LocationSet killLocations;
     private LocationSet killLocationsBetweenThisAndDominator;