diff -r 95b1385dd476 -r 5af9fa90cd7b src/hotspot/share/gc/g1/g1CollectedHeap.hpp
--- a/src/hotspot/share/gc/g1/g1CollectedHeap.hpp	Wed Nov 27 11:31:46 2019 +0100
+++ b/src/hotspot/share/gc/g1/g1CollectedHeap.hpp	Wed Nov 27 12:18:40 2019 +0100
@@ -593,6 +593,7 @@
   // These are only valid for starts_humongous regions.
   inline void set_humongous_reclaim_candidate(uint region, bool value);
   inline bool is_humongous_reclaim_candidate(uint region);
+  inline void set_has_humongous_reclaim_candidate(bool value);
 
   // Remove from the reclaim candidate set.  Also remove from the
   // collection set so that later encounters avoid the slow path.
@@ -600,8 +601,7 @@
 
   // Register the given region to be part of the collection set.
   inline void register_humongous_region_with_region_attr(uint index);
-  // Update region attributes table with information about all regions.
-  void register_regions_with_region_attr();
+
   // We register a region with the fast "in collection set" test. We
   // simply set to true the array slot corresponding to this region.
   void register_young_region_with_region_attr(HeapRegion* r) {