[llvm] [Delinearization] Add function for fixed size array without relying on GEP (PR #145050)

[Sjoerd Meijer via llvm-commits]

sjoerdmeijer wrote:

Sorry for asking a very high level question: if this is just for testing purposes, what is the direction of travel and what are the next steps? In other words, do we think we think we will be able to properly fix it? Do we have confidence that we can promote this as a solution soon'ish?

https://github.com/llvm/llvm-project/pull/145050