--- a/src/hotspot/cpu/s390/templateTable_s390.cpp	Wed May 16 11:11:03 2018 -0400
+++ b/src/hotspot/cpu/s390/templateTable_s390.cpp	Thu May 17 14:19:54 2018 +0200
@@ -200,8 +200,7 @@
                          Register           tmp3,
                          DecoratorSet       decorators) {
   assert_different_registers(tmp1, tmp2, tmp3, val, addr.base());
-  BarrierSetAssembler *bs = BarrierSet::barrier_set()->barrier_set_assembler();
-  bs->store_at(_masm, decorators, T_OBJECT, addr, val, tmp1, tmp2, tmp3);
+  __ store_heap_oop(val, addr, tmp1, tmp2, tmp3, decorators);
 }
 
 static void do_oop_load(InterpreterMacroAssembler* _masm,
@@ -212,8 +211,7 @@
                         DecoratorSet decorators) {
   assert_different_registers(addr.base(), tmp1, tmp2);
   assert_different_registers(dst, tmp1, tmp2);
-  BarrierSetAssembler *bs = BarrierSet::barrier_set()->barrier_set_assembler();
-  bs->load_at(_masm, decorators, T_OBJECT, addr, dst, tmp1, tmp2);
+  __ load_heap_oop(dst, addr, tmp1, tmp2, decorators);
 }
 
 Address TemplateTable::at_bcp(int offset) {