diff -r 67b55f3c45eb -r f791e6fb8040 src/hotspot/share/gc/shared/c1/barrierSetC1.cpp
--- a/src/hotspot/share/gc/shared/c1/barrierSetC1.cpp	Wed Aug 22 07:51:07 2018 -0400
+++ b/src/hotspot/share/gc/shared/c1/barrierSetC1.cpp	Sun Aug 19 20:00:57 2018 +0200
@@ -334,3 +334,7 @@
     }
   }
 }
+
+LIR_Opr BarrierSetC1::resolve(LIRGenerator* gen, DecoratorSet decorators, LIR_Opr obj) {
+  return obj;
+}