[Openmp-commits] [openmp] [OpenMP] Fix build breakage (NFC) (PR #80313)

[Joseph Huber via Openmp-commits]

https://github.com/jhuber6 commented:

Sorry about that, I forgot that `CUdeviceptr` is a `uintptr_t` instead of a `void *` in CUDA's headers. The input `*ptr` is intended to be an output variable, so we should set it to zero instead of `nullptr`.

https://github.com/llvm/llvm-project/pull/80313