[PATCH] D101919: RISCV: add a few deprecated aliases for CSRs

Thu May 13 13:33:28 PDT 2021

luismarques added a comment.

In D101919#2756343 <https://reviews.llvm.org/D101919#2756343>, @asb wrote:

> I'll put this patch on the agenda for the sync-up call today, but particularly now it emits a warning I'm inclined to think we should accept this in order to provide drop-in compatibility for GNU toolchains.

We discussed this as part of today's LLVM RISC-V community sync-up call. I don't think there objections to merging this support now that it also emits warnings (correct me if I'm misremembering). Personally, I think it's a borderline decision, but I can see the appeal of ensuring drop-in compatibility with the GNU toolchains. Let's give it a few more days to let others chime in, now that this issue has been brought up in the call.

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https://reviews.llvm.org/D101919