[Openmp-commits] [openmp] [OpenMP] Fix set-but-unused-var warning in omptest (PR #196069)

[Robert Imschweiler via Openmp-commits]

https://github.com/ro-i approved this pull request.

Not familiar with omptest, but lgtm modulo the two nits

https://github.com/llvm/llvm-project/pull/196069