--- old/src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp	2019-05-01 16:15:13.000000000 -0700
+++ new/src/hotspot/cpu/aarch64/c1_LIRAssembler_aarch64.cpp	2019-05-01 16:15:13.000000000 -0700
@@ -316,6 +316,9 @@
   return start_offset;
 }
 
+void LIR_Assembler::clinit_barrier(ciMethod* method) {
+  ShouldNotReachHere(); // not implemented
+}
 
 void LIR_Assembler::jobject2reg(jobject o, Register reg) {
   if (o == NULL) {