--- a/src/hotspot/cpu/ppc/register_definitions_ppc.cpp	Tue Oct 03 15:32:27 2017 -0700
+++ b/src/hotspot/cpu/ppc/register_definitions_ppc.cpp	Tue Oct 03 17:37:15 2017 -0700
@@ -31,3 +31,5 @@
 REGISTER_DEFINITION(Register, noreg);
 
 REGISTER_DEFINITION(FloatRegister, fnoreg);
+
+REGISTER_DEFINITION(VectorSRegister, vsnoreg);