[llvm] [NVPTX] Improve kernel byval parameter lowering (PR #136008)

[Alexander Kornienko via llvm-commits]

alexfh wrote:

> @alexfh Thanks for the heads up! I think this is the same issue as #138138. Which should now be fixed at ToT. Can you confirm which hash you're using and whether the issue is still present since #138015?

Indeed, that PR fixes the crash. Thanks!

https://github.com/llvm/llvm-project/pull/136008