--- old/test/TEST.groups	2017-04-05 13:14:44.056738330 +0200
+++ new/test/TEST.groups	2017-04-05 13:14:43.900737556 +0200
@@ -130,7 +130,10 @@
   sanity/ExecuteInternalVMTests.java
 
 hotspot_tier1_gc_gcold = \
-  gc/stress/TestGCOld.java
+  gc/stress/gcold/TestGCOldWithG1.java
+  gc/stress/gcold/TestGCOldWithCMS.java
+  gc/stress/gcold/TestGCOldWithSerial.java
+  gc/stress/gcold/TestGCOldWithParallel.java
 
 hotspot_tier1_gc_gcbasher = \
   gc/stress/gcbasher/TestGCBasherWithG1.java \