llvm is a collection of modular and reusable compiler and toolchain technologies.
If you have not already done so, install the its-release package that grants access to ITS’s yum repository.
Then install as follows:
% sudo yum install llvm-unc
Files are installed in /opt/unc.
The latest version available is llvm 7.0.0. Vendor release date: September 17, 2018.
This package can be managed using the lpm command.
% lpm load llvm
will set the PATH, LD_LIBRARY_PATH, and MANPATH environment variables so that the llvm binary, libraries, and manpage can be accessed.