--- a/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/DefaultHotSpotLoweringProvider.java	Thu Oct 31 14:23:06 2019 -0700
+++ b/src/jdk.internal.vm.compiler/share/classes/org.graalvm.compiler.hotspot/src/org/graalvm/compiler/hotspot/meta/DefaultHotSpotLoweringProvider.java	Thu Oct 31 16:54:16 2019 -0700
@@ -646,7 +646,7 @@
 
                 // write the displaced mark to the correct stack slot
                 AddressNode addressDisplacedMark = createOffsetAddress(graph, beginLockScope, runtime.getVMConfig().basicLockDisplacedHeaderOffset);
-                WriteNode writeStackSlot = graph.add(new WriteNode(addressDisplacedMark, DISPLACED_MARK_WORD_LOCATION, loadDisplacedHeader, BarrierType.NONE));
+                WriteNode writeStackSlot = graph.add(new WriteNode(addressDisplacedMark, DISPLACED_MARK_WORD_LOCATION, loadDisplacedHeader, BarrierType.NONE, false));
                 graph.addBeforeFixed(migrationEnd, writeStackSlot);
 
                 // load the lock object from the osr buffer
@@ -776,7 +776,7 @@
         }
 
         AddressNode address = createOffsetAddress(graph, object, runtime.getVMConfig().hubOffset);
-        return graph.add(new WriteNode(address, HUB_WRITE_LOCATION, writeValue, BarrierType.NONE));
+        return graph.add(new WriteNode(address, HUB_WRITE_LOCATION, writeValue, BarrierType.NONE, false));
     }
 
     @Override