[llvm] [AMDGPU] add SROA before InferAddressSpace (PR #137909)

[Matt Arsenault via llvm-commits]

arsenm wrote:

> I kind of see what you mean. I have limited the change to the callback part only. That should be sufficient for Nicolai's case. I am not sure what a phase ordering test is. Could you give me a reference?

test/Transforms/PhaseOrdering, these are the tests that are supposed to run the full -O2/O3 pass pipeline to see the net result of cooperating optimization passes. Normal tests only run the minimal set of passes to demonstrate what they do 


https://github.com/llvm/llvm-project/pull/137909