--- a/src/hotspot/share/gc/z/c2/zBarrierSetC2.cpp	Tue Nov 06 15:14:10 2018 +0300
+++ b/src/hotspot/share/gc/z/c2/zBarrierSetC2.cpp	Tue Nov 06 17:28:14 2018 +0100
@@ -1464,6 +1464,12 @@
   return true;
 }
 
+void ZBarrierSetC2::verify_gc_barriers(Compile* compile, CompilePhase phase) const {
+  if (phase == BarrierSetC2::BeforeCodeGen) return;
+  bool post_parse = phase == BarrierSetC2::BeforeOptimize;
+  verify_gc_barriers(post_parse);
+}
+
 void ZBarrierSetC2::verify_gc_barriers(bool post_parse) const {
   ZBarrierSetC2State* s = state();
   Compile* C = Compile::current();