src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.core.common/src/org/graalvm/compiler/core/common/util/UnsignedLong.java

@@ -41,10 +41,14 @@
 
     public boolean isLessThan(long unsignedValue) {
         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;
     }
 
     public UnsignedLong times(long unsignedValue) {