--- old/src/hotspot/cpu/arm/c1_Runtime1_arm.cpp	2018-04-12 10:20:13.260634921 +0200
+++ new/src/hotspot/cpu/arm/c1_Runtime1_arm.cpp	2018-04-12 10:20:13.054626024 +0200
@@ -541,7 +541,7 @@
 
         __ set_info("g1_pre_barrier_slow_id", dont_gc_arguments);
 
-        BarrierSet* bs = Universe::heap()->barrier_set();
+        BarrierSet* bs = BarrierSet::barrier_set();
         if (bs->kind() != BarrierSet::G1BarrierSet) {
           __ mov(R0, (int)id);
           __ call_RT(noreg, noreg, CAST_FROM_FN_PTR(address, unimplemented_entry), R0);
@@ -618,7 +618,7 @@
 
         __ set_info("g1_post_barrier_slow_id", dont_gc_arguments);
 
-        BarrierSet* bs = Universe::heap()->barrier_set();
+        BarrierSet* bs = BarrierSet::barrier_set();
         if (bs->kind() != BarrierSet::G1BarrierSet) {
           __ mov(R0, (int)id);
           __ call_RT(noreg, noreg, CAST_FROM_FN_PTR(address, unimplemented_entry), R0);