diff -r 8ffdeabc7c2b -r c980154ed1a3 hotspot/src/cpu/aarch64/vm/macroAssembler_aarch64.cpp
--- a/hotspot/src/cpu/aarch64/vm/macroAssembler_aarch64.cpp	Wed Jul 05 20:32:48 2017 +0200
+++ b/hotspot/src/cpu/aarch64/vm/macroAssembler_aarch64.cpp	Tue May 12 13:58:42 2015 +0000
@@ -1625,7 +1625,7 @@
     sdivw(result, ra, rb);
   } else {
     sdivw(scratch, ra, rb);
-    msubw(result, scratch, rb, ra);
+    Assembler::msubw(result, scratch, rb, ra);
   }
 
   return idivl_offset;
@@ -1655,7 +1655,7 @@
     sdiv(result, ra, rb);
   } else {
     sdiv(scratch, ra, rb);
-    msub(result, scratch, rb, ra);
+    Assembler::msub(result, scratch, rb, ra);
   }
 
   return idivq_offset;
@@ -3787,14 +3787,6 @@
   }
 }
 
-  bool MacroAssembler::use_acq_rel_for_volatile_fields() {
-#ifdef PRODUCT
-    return false;
-#else
-    return UseAcqRelForVolatileFields;
-#endif
-  }
-
 void MacroAssembler::build_frame(int framesize) {
   if (framesize == 0) {
     // Is this even possible?