[llvm] [NVPTX] Fix segfault with i128 types in arrays (PR #120562)

[Valery Chernov via llvm-commits]

vvchernov wrote:

Hello @Artem-B! It fails on Windows with the issue I'm sure not related to this patch. There is another [patch](https://github.com/llvm/llvm-project/pull/121966) with the same failure. What should be done with the issue?

https://github.com/llvm/llvm-project/pull/120562