[llvm] [ELF] handle new NVIDIA GPU variants. (PR #151604)

[Artem Belevich via llvm-commits]

Artem-B wrote:

To be fair, it heavily depends on particular team at NVIDIA. Anecdotally, the more exposed to the open source (or other kinds of external influence) their team is, the better things tend to work. NVIDIA's teams working on NVPTX, CCCL, and OpenXLA are great to work with. Oddities tend to surface in NVIDIA's black boxes that they never intended for external tinkering (e.g. nvcc front-end, binary tools, some binary-only libraries). The problem is that there's usually no good communication channel to the owners of the components with those issues -- there's still no public bug tracker of any kind for CUDA SDK components.

https://github.com/llvm/llvm-project/pull/151604