--- old/test/hotspot/gtest/gc/shared/test_oopStorage.cpp	2018-04-05 23:04:41.894066837 +0200
+++ new/test/hotspot/gtest/gc/shared/test_oopStorage.cpp	2018-04-05 23:04:41.682066845 +0200
@@ -856,9 +856,6 @@
   vstate.check();
 }
 
-// Parallel iteration not available unless INCLUDE_ALL_GCS
-#if INCLUDE_ALL_GCS
-
 class OopStorageTestParIteration : public OopStorageTestIteration {
 public:
   WorkGang* workers();
@@ -1017,8 +1014,6 @@
   vstate.check();
 }
 
-#endif // INCLUDE_ALL_GCS
-
 TEST_VM_F(OopStorageTestWithAllocation, delete_empty_blocks_safepoint) {
   TestAccess::BlockList& active_list = TestAccess::active_list(_storage);
 
@@ -1384,4 +1379,3 @@
   }
   EXPECT_EQ(NULL_BLOCK, active_block);
 }
-