--- a/hotspot/src/share/vm/runtime/arguments.cpp Thu Feb 11 10:48:10 2010 -0800
+++ b/hotspot/src/share/vm/runtime/arguments.cpp Fri Feb 12 15:27:36 2010 -0800
@@ -1,5 +1,5 @@
/*
- * Copyright 1997-2009 Sun Microsystems, Inc. All Rights Reserved.
+ * Copyright 1997-2010 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
@@ -2524,6 +2524,9 @@
SOLARIS_ONLY(FLAG_SET_DEFAULT(UseISM, false));
}
+ // Tiered compilation is undefined with C1.
+ TieredCompilation = false;
+
#else
if (!FLAG_IS_DEFAULT(OptoLoopAlignment) && FLAG_IS_DEFAULT(MaxLoopPad)) {
FLAG_SET_DEFAULT(MaxLoopPad, OptoLoopAlignment-1);