added LLVM fixed #6

License.md

@@ -178,7 +178,24 @@ END OF TERMS AND CONDITIONS
 
 ---
 
+### LLVM EXCEPTIONS TO THE APACHE 2.0 LICENSE
 
+As an exception, if, as a result of your compiling your source code, portions
+of this Software are embedded into an Object form of such source code, you may
+redistribute such embedded portions in such Object form without complying with
+the conditions of Sections 4(a), 4(b) and 4(d) of the License.
+
+In addition, if you combine or link compiled forms of this Software with
+software that is licensed under the GPLv2 ("Combined Software") and if a court
+of competent jurisdiction determines that the patent provision (Section 3), the
+indemnity provision (Section 9) or other Section of the License conflicts with
+the conditions of the GPLv2, you may retroactively and prospectively choose to
+deem waived or otherwise exclude such Section(s) of the License, but only in
+their entirety and only with respect to the Combined Software.
+
+END OF LLVM EXCEPTIONS
+
+---
 
 ### APPENDIX: How to apply the Apache License to your work.