-LLVM pre-release license:
-
-This is a pre-release distribution of the LLVM software and is provided for
-evaluation only. This version of the LLVM software or modifications thereof
-should not be distributed to third parties for any purpose. Any third parties
-interested in it can request a copy directly by sending e-mail to
-llvmdev@cs.uiuc.edu. As this is an evaluation release, we would appreciate any
-and all feedback, ideas, and reports of bugs that you encounter. These can be
-submitted through the llvmbugs@cs.uiuc.edu or llvmdev@cs.uiuc.edu mailing lists
-as appropriate. We thank you for your interest in LLVM and look forward to any
-comments or feedback you may have.
-
-THE SOFTWARE IS PROVIDED AS IS, WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+==============================================================================
+LLVM Release License
+==============================================================================
+University of Illinois/NCSA
+Open Source License
+
+Copyright (c) 2003-2011 University of Illinois at Urbana-Champaign.
+All rights reserved.
+
+Developed by:
+
+ LLVM Team
+
+ University of Illinois at Urbana-Champaign
+
+ http://llvm.org
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal with
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+ * Redistributions of source code must retain the above copyright notice,
+ this list of conditions and the following disclaimers.
+
+ * Redistributions in binary form must reproduce the above copyright notice,
+ this list of conditions and the following disclaimers in the
+ documentation and/or other materials provided with the distribution.
+
+ * Neither the names of the LLVM Team, University of Illinois at
+ Urbana-Champaign, nor the names of its contributors may be used to
+ endorse or promote products derived from this Software without specific
+ prior written permission.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR