src/hotspot/share/runtime/arguments.cpp

@@ -1631,10 +1631,14 @@
 }
 
 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);