--- a/src/hotspot/share/c1/c1_Runtime1.cpp	Tue Mar 12 15:42:32 2019 +0100
+++ b/src/hotspot/share/c1/c1_Runtime1.cpp	Thu Mar 14 09:08:17 2019 +0100
@@ -1264,7 +1264,7 @@
 
   // If we are patching in a non-perm oop, make sure the nmethod
   // is on the right list.
-  if (ScavengeRootsInCode) {
+  {
     MutexLockerEx ml_code (CodeCache_lock, Mutex::_no_safepoint_check_flag);
     nmethod* nm = CodeCache::find_nmethod(caller_frame.pc());
     guarantee(nm != NULL, "only nmethods can contain non-perm oops");