--- old/src/share/vm/asm/register.hpp	2014-11-17 10:48:56.135498946 -0500
+++ new/src/share/vm/asm/register.hpp	2014-11-17 10:48:55.925518049 -0500
@@ -108,6 +108,9 @@
 #ifdef TARGET_ARCH_ppc
 # include "register_ppc.hpp"
 #endif
+#ifdef TARGET_ARCH_aarch64
+# include "register_aarch64.hpp"
+#endif
 
 
 // Debugging support