--- old/src/cpu/x86/vm/assembler_x86.hpp	2016-04-05 14:19:31.716964700 -0700
+++ new/src/cpu/x86/vm/assembler_x86.hpp	2016-04-05 14:19:31.325942300 -0700
@@ -1048,6 +1048,8 @@
   void cvttss2sil(Register dst, XMMRegister src);
   void cvttss2siq(Register dst, XMMRegister src);
 
+  void cvttpd2dq(XMMRegister dst, XMMRegister src);
+
   // Divide Scalar Double-Precision Floating-Point Values
   void divsd(XMMRegister dst, Address src);
   void divsd(XMMRegister dst, XMMRegister src);