--- old/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/nodes/ArrayCompareToNode.java	2019-03-12 08:10:17.027841789 +0100
+++ new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.replacements/src/org/graalvm/compiler/replacements/nodes/ArrayCompareToNode.java	2019-03-12 08:10:16.663839432 +0100
@@ -125,7 +125,7 @@
 
     @Override
     public LocationIdentity getLocationIdentity() {
-        return NamedLocationIdentity.getArrayLocation(kind1);
+        return kind1 != kind2 ? LocationIdentity.ANY_LOCATION : NamedLocationIdentity.getArrayLocation(kind1);
     }
 
     @Override