[llvm-branch-commits] [llvm] [Offload] Add `olGetGlobalVariable` (PR #147944)

[Joseph Huber via llvm-branch-commits]

https://github.com/jhuber6 commented:

Debating whether or not we should just have `olGetSymbol` and let the user assume whether or not it's a kernel and let them use the info to verify if they're unsure.

https://github.com/llvm/llvm-project/pull/147944