--- old/src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.cpp	2018-07-06 17:47:32.812495994 +0200
+++ new/src/hotspot/share/gc/shenandoah/shenandoahBarrierSet.cpp	2018-07-06 17:47:32.344501959 +0200
@@ -342,12 +342,6 @@
   }
 }
 
-#ifdef ASSERT
-void ShenandoahBarrierSet::verify_safe_oop(oop p) {
-  shenandoah_assert_not_in_cset_except(NULL, p, (p == NULL) || ShenandoahHeap::heap()->cancelled_gc());
-}
-#endif
-
 void ShenandoahBarrierSet::on_thread_create(Thread* thread) {
   // Create thread local data
   ShenandoahThreadLocalData::create(thread);