QA: other
One or more CMake variables were not used by the project:
  LLVM_BUILD_TESTS
QA Notice: Package triggers severe warnings which indicate that it
           may exhibit random runtime failures.
/usr/lib/llvm/8/include/llvm/ADT/SmallVector.h:502:7: warning: array subscript 1 is outside array bounds of ‘char [1]’ [-Warray-bounds]
Please do not file a Gentoo bug and instead report the above QA
issues directly to the upstream developers of this software.
Homepage: https://llvm.org/