src/hotspot/share/runtime/arguments.cpp

*** 1631,1640 ****
--- 1631,1644 ----
  }
  
  void Arguments::set_use_compressed_oops() {
  #ifndef ZERO
  #ifdef _LP64
+   if(AllocateOldGenAt != NULL) {
+     FLAG_SET_ERGO(bool, UseCompressedOops, false);
+     return;
+   }
    // MaxHeapSize is not set up properly at this point, but
    // the only value that can override MaxHeapSize if we are
    // to use UseCompressedOops is InitialHeapSize.
    size_t max_heap_size = MAX2(MaxHeapSize, InitialHeapSize);