diff -r 0a8436eda2fa -r 01bca26734bb src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.cpp
--- a/src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.cpp	Fri Jul 26 10:52:47 2019 +0200
+++ b/src/hotspot/cpu/aarch64/gc/shenandoah/shenandoahBarrierSetAssembler_aarch64.cpp	Mon Jul 29 11:14:06 2019 +0200
@@ -306,7 +306,7 @@
   __ push_call_clobbered_registers();
   __ mov(lr, CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier_native));
   __ mov(r0, rscratch2);
-  __ blrt(lr, 1, 0, MacroAssembler::ret_type_integral);
+  __ blr(lr);
   __ mov(rscratch2, r0);
   __ pop_call_clobbered_registers();
   __ mov(dst, rscratch2);
@@ -635,7 +635,7 @@
   __ push_call_clobbered_registers();
 
   __ mov(lr, CAST_FROM_FN_PTR(address, ShenandoahRuntime::load_reference_barrier));
-  __ blrt(lr, 1, 0, MacroAssembler::ret_type_integral);
+  __ blr(lr);
   __ mov(rscratch1, r0);
   __ pop_call_clobbered_registers();
   __ mov(r0, rscratch1);