src/jdk.vm.ci/share/classes/jdk.vm.ci.hotspot/src/jdk/vm/ci/hotspot/HotSpotResolvedJavaMethodImpl.java

*** 595,605 ****
          if (!isInVirtualMethodTable(resolved)) {
              throw new JVMCIError("%s does not have a vtable entry in type %s", this, resolved);
          }
          HotSpotVMConfig config = config();
          final int vtableIndex = getVtableIndex((HotSpotResolvedObjectTypeImpl) resolved);
!         return config.instanceKlassVtableStartOffset + vtableIndex * config.vtableEntrySize + config.vtableEntryMethodOffset;
      }
  
      @Override
      public boolean isInVirtualMethodTable(ResolvedJavaType resolved) {
          if (resolved instanceof HotSpotResolvedObjectTypeImpl) {
--- 595,605 ----
          if (!isInVirtualMethodTable(resolved)) {
              throw new JVMCIError("%s does not have a vtable entry in type %s", this, resolved);
          }
          HotSpotVMConfig config = config();
          final int vtableIndex = getVtableIndex((HotSpotResolvedObjectTypeImpl) resolved);
!         return config.klassVtableStartOffset + vtableIndex * config.vtableEntrySize + config.vtableEntryMethodOffset;
      }
  
      @Override
      public boolean isInVirtualMethodTable(ResolvedJavaType resolved) {
          if (resolved instanceof HotSpotResolvedObjectTypeImpl) {