[llvm-branch-commits] [openmp] release/22.x: [openmp] Allow testing OpenMP in runtimes builds without a full clang build tree (PR #183054)

[via llvm-branch-commits]

dyung wrote:

> I split off the other change into its own backport PR, #183775, and updated this one to only be a backport of #182470.

Do these changes need to go in together, and/or in a certain order? I can merge this change in, but the other needs manual intervention at the moment since it is an llvmbot branch and I'm having issues force-pushing to those branches.

https://github.com/llvm/llvm-project/pull/183054