[llvm] Arm ropi rwpi dynreloc consts (PR #207931)

[Peter Smith via llvm-commits]

smithp35 wrote:

> (Marking "request changes" until my comment is addressed, somehow.)

Just to make sure, the comment is https://github.com/llvm/llvm-project/pull/207931#issuecomment-4908511155 . Can you be a bit more explicit about what you want to know.

I think it is a request to say how ROPI and RWPI determines whether a variable is RO and RW.  As different code-sequences are  used to access RO and RW. We should be able to answer that from the existing ROPI/RWPI implementation, but do you want something specific for in the context of this patch? For example, can we know at this point in the backend whether a variable is RO or RW.


https://github.com/llvm/llvm-project/pull/207931