--- a/src/hotspot/cpu/x86/gc/shenandoah/c1/shenandoahBarrierSetC1_x86.cpp	Wed Sep 18 20:56:19 2019 +0200
+++ b/src/hotspot/cpu/x86/gc/shenandoah/c1/shenandoahBarrierSetC1_x86.cpp	Wed Sep 18 20:56:20 2019 +0200
@@ -110,7 +110,7 @@
   __ xchg(access.resolved_addr(), result, result, LIR_OprFact::illegalOpr);
 
   if (access.is_oop()) {
-    result = load_reference_barrier(access.gen(), result);
+    result = load_reference_barrier(access.gen(), result, LIR_OprFact::addressConst(0));
     LIR_Opr tmp = gen->new_register(type);
     __ move(result, tmp);
     result = tmp;