[llvm] [NVPTX] Fix DWARF address space for globals (PR #122715)

[Artem Belevich via llvm-commits]

Artem-B wrote:

I'm not particularly familiar with DWARF guts. @alexey-bataev or @dwblaikie may have a better idea on what's the best way to handle this.


https://github.com/llvm/llvm-project/pull/122715