--- old/src/cpu/x86/vm/macroAssembler_x86.hpp	2016-04-12 19:50:23.060635400 -0700
+++ new/src/cpu/x86/vm/macroAssembler_x86.hpp	2016-04-12 19:50:22.789635400 -0700
@@ -156,6 +156,10 @@
   void incrementq(Register reg, int value = 1);
   void incrementq(Address dst, int value = 1);
 
+  // special instructions for EVEX
+  void createmsk(Register dst, Register src);
+  void restoremsk();
+
   // Support optimal SSE move instructions.
   void movflt(XMMRegister dst, XMMRegister src) {
     if (UseXmmRegToRegMoveAll) { movaps(dst, src); return; }