--- old/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.amd64/src/org/graalvm/compiler/replacements/amd64/AMD64StringIndexOfNode.java	2017-11-03 23:57:33.034531864 -0700
+++ new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements.amd64/src/org/graalvm/compiler/replacements/amd64/AMD64StringIndexOfNode.java	2017-11-03 23:57:32.707517231 -0700
@@ -22,13 +22,13 @@
  */
 package org.graalvm.compiler.replacements.amd64;
 
-import static org.graalvm.compiler.nodeinfo.NodeCycles.CYCLES_256;
 import static org.graalvm.compiler.nodeinfo.NodeSize.SIZE_64;
 
 import org.graalvm.compiler.core.common.type.StampFactory;
 import org.graalvm.compiler.graph.NodeClass;
 import org.graalvm.compiler.graph.NodeInputList;
 import org.graalvm.compiler.nodeinfo.InputType;
+import org.graalvm.compiler.nodeinfo.NodeCycles;
 import org.graalvm.compiler.nodeinfo.NodeInfo;
 import org.graalvm.compiler.nodes.FixedWithNextNode;
 import org.graalvm.compiler.nodes.NamedLocationIdentity;
@@ -44,7 +44,7 @@
 import jdk.vm.ci.meta.JavaKind;
 import jdk.vm.ci.meta.Value;
 
-@NodeInfo(size = SIZE_64, cycles = CYCLES_256)
+@NodeInfo(size = SIZE_64, cycles = NodeCycles.CYCLES_UNKNOWN)
 public class AMD64StringIndexOfNode extends FixedWithNextNode implements LIRLowerable, MemoryAccess {
     public static final NodeClass<AMD64StringIndexOfNode> TYPE = NodeClass.create(AMD64StringIndexOfNode.class);