src/hotspot/cpu/arm/templateTable_arm.cpp

*** 226,235 ****
--- 226,245 ----
            val_to_store = noreg;
            __ g1_write_barrier_post(store_addr, new_val, tmp1, tmp2, tmp3);
          }
        }
        break;
+     case BarrierSet::Epsilon:
+       {
+         if (is_null) {
+           __ store_heap_oop_null(new_val, obj);
+         } else {
+           __ store_heap_oop(new_val, obj); // blows new_val:
+           new_val = noreg;
+         }
+       }
+       break;
  #endif // INCLUDE_ALL_GCS
      case BarrierSet::CardTableBarrierSet:
        {
          if (is_null) {
            __ store_heap_oop_null(new_val, obj);