--- a/src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp	Sat Sep 30 01:38:57 2017 +0000
+++ b/src/hotspot/cpu/aarch64/macroAssembler_aarch64.hpp	Mon Oct 02 17:20:14 2017 +0300
@@ -1265,6 +1265,7 @@
   void multiply_to_len(Register x, Register xlen, Register y, Register ylen, Register z,
                        Register zlen, Register tmp1, Register tmp2, Register tmp3,
                        Register tmp4, Register tmp5, Register tmp6, Register tmp7);
+  void mul_add(Register out, Register in, Register offs, Register len, Register k);
   // ISB may be needed because of a safepoint
   void maybe_isb() { isb(); }