--- old/test/hotspot/gtest/gc/shared/test_ptrQueueBufferAllocator.cpp	2019-11-21 11:58:44.784578400 +0100
+++ new/test/hotspot/gtest/gc/shared/test_ptrQueueBufferAllocator.cpp	2019-11-21 11:58:44.292570093 +0100
@@ -157,7 +157,7 @@
       ThreadBlockInVM tbiv(this); // Safepoint check.
     }
     tty->print_cr("allocations: " SIZE_FORMAT, _allocations);
-    Atomic::add(_allocations, _total_allocations);
+    Atomic::add(_total_allocations, _allocations);
   }
 };