--- old/src/cpu/ppc/vm/c2_globals_ppc.hpp	2015-09-03 15:31:32.067338200 -0700
+++ new/src/cpu/ppc/vm/c2_globals_ppc.hpp	2015-09-03 15:31:31.829338200 -0700
@@ -60,6 +60,7 @@
 define_pd_global(bool, OptoPeephole,                 false);
 define_pd_global(bool, UseCISCSpill,                 false);
 define_pd_global(bool, OptoBundling,                 false);
+define_pd_global(bool, OptoRegScheduling,            false);
 // GL:
 // Detected a problem with unscaled compressed oops and
 // narrow_oop_use_complex_address() == false.