diff -r 1bba15125d8d -r a70d45c06136 hotspot/src/share/vm/gc/g1/heapRegionType.cpp
--- a/hotspot/src/share/vm/gc/g1/heapRegionType.cpp	Fri Jun 12 17:29:14 2015 -0400
+++ b/hotspot/src/share/vm/gc/g1/heapRegionType.cpp	Fri Jun 12 19:49:54 2015 -0400
@@ -33,6 +33,7 @@
     case StartsHumongousTag:
     case ContinuesHumongousTag:
     case OldTag:
+    case ArchiveTag:
       return true;
   }
   return false;
@@ -47,6 +48,7 @@
     case StartsHumongousTag:    return "HUMS";
     case ContinuesHumongousTag: return "HUMC";
     case OldTag:                return "OLD";
+    case ArchiveTag:            return "ARC";
   }
   ShouldNotReachHere();
   // keep some compilers happy
@@ -62,6 +64,7 @@
     case StartsHumongousTag:    return "HS";
     case ContinuesHumongousTag: return "HC";
     case OldTag:                return "O";
+    case ArchiveTag:            return "A";
   }
   ShouldNotReachHere();
   // keep some compilers happy