--- old/src/hotspot/cpu/sparc/memset_with_concurrent_readers_sparc.cpp	2018-04-05 23:15:27.626044344 +0200
+++ new/src/hotspot/cpu/sparc/memset_with_concurrent_readers_sparc.cpp	2018-04-05 23:15:27.414044351 +0200
@@ -31,8 +31,6 @@
 #include "utilities/globalDefinitions.hpp"
 #include "utilities/macros.hpp"
 
-#if INCLUDE_ALL_GCS
-
 // An implementation of memset, for use when there may be concurrent
 // readers of the region being stored into.
 //
@@ -156,5 +154,3 @@
   // Fill any partial word suffix.  Also the prefix if size < BytesPerWord.
   fill_subword(to, end, value);
 }
-
-#endif // INCLUDE_ALL_GCS