--- a/src/hotspot/share/gc/parallel/psPromotionManager.cpp	Fri Aug 16 09:18:41 2019 +0200
+++ b/src/hotspot/share/gc/parallel/psPromotionManager.cpp	Tue Aug 06 10:48:21 2019 +0200
@@ -345,7 +345,7 @@
   }
 }
 
-oop PSPromotionManager::oop_promotion_failed(oop obj, markOop obj_mark) {
+oop PSPromotionManager::oop_promotion_failed(oop obj, markWord obj_mark) {
   assert(_old_gen_is_full || PromotionFailureALot, "Sanity");
 
   // Attempt to CAS in the header.