--- a/src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp	Fri Sep 14 20:30:28 2018 -0700
+++ b/src/hotspot/cpu/aarch64/macroAssembler_aarch64.cpp	Fri Sep 14 22:35:44 2018 -0700
@@ -5431,7 +5431,7 @@
 
   BLOCK_COMMENT("zero_words {");
   cmp(cnt, (u1)zero_words_block_size);
-  Label around, done, done16;
+  Label around;
   br(LO, around);
   {
     RuntimeAddress zero_blocks =  RuntimeAddress(StubRoutines::aarch64::zero_blocks());