Changelog for llvm-devel-4.0~svn20161127-1.21.x86_64.rpm :

* Sun Nov 27 2016 antispaceAATTcodesector.co- Updated to v4.0.0 svn 20161127
* Sat Nov 19 2016 antispaceAATTcodesector.co- Updated to v4.0.0 svn 20161119
* Sat Nov 05 2016 antispaceAATTcodesector.co- Initial commit of LLVM v4.0.0 svn 20161105