[clang] [llvm] [InferAlignment] Propagate alignment between loads/stores of the same base pointer (PR #145733)

[Nikita Popov via llvm-commits]

nikic wrote:

> Is there any merit to keeping the abs for readability, so future maintainers don't need to reason through this? Maybe just a comment?

I think it's ok to drop as long as there's test coverage, but no strong opinion either way.

https://github.com/llvm/llvm-project/pull/145733