--- old/src/cpu/x86/vm/assembler_x86.hpp	2015-08-12 14:08:55.000000000 +0200
+++ new/src/cpu/x86/vm/assembler_x86.hpp	2015-08-12 14:08:54.000000000 +0200
@@ -1818,6 +1818,7 @@
   void subss(XMMRegister dst, XMMRegister src);
 
   void testb(Register dst, int imm8);
+  void testb(Address dst, int8_t imm8);
 
   void testl(Register dst, int32_t imm32);
   void testl(Register dst, Register src);