--- old/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/util/UnsignedLong.java	2019-03-12 08:08:46.611255070 +0100
+++ new/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/util/UnsignedLong.java	2019-03-12 08:08:46.247252702 +0100
@@ -43,6 +43,10 @@
         return Long.compareUnsigned(value, unsignedValue) < 0;
     }
 
+    public boolean isGreaterThan(long unsignedValue) {
+        return Long.compareUnsigned(value, unsignedValue) > 0;
+    }
+
     public boolean isLessOrEqualTo(long unsignedValue) {
         return Long.compareUnsigned(value, unsignedValue) <= 0;
     }