[clang] [clang][CodeGen][SPIR-V][AMDGPU] Tweak AMDGCNSPIRV ABI to allow for the correct handling of aggregates passed to kernels / functions. (PR #102776)

[Vyacheslav Levytskyy via cfe-commits]

VyacheslavLevytskyy wrote:

> @VyacheslavLevytskyy @michalpaszkowski any objections / thoughts on this?

Thank you for pinging me. I have no objections and no valuable advices wrt. this particular subject.

https://github.com/llvm/llvm-project/pull/102776