--- old/src/cpu/x86/vm/c2_globals_x86.hpp	2012-04-06 16:30:01.058256000 -0700
+++ new/src/cpu/x86/vm/c2_globals_x86.hpp	2012-04-06 16:30:00.797636000 -0700
@@ -44,7 +44,7 @@
 #else
 define_pd_global(bool, ProfileInterpreter,           true);
 #endif // CC_INTERP
-define_pd_global(bool, TieredCompilation,            trueInTiered);
+define_pd_global(bool, TieredCompilation,            false);
 define_pd_global(intx, CompileThreshold,             10000);
 define_pd_global(intx, BackEdgeThreshold,            100000);