[PATCH] D152059: [AVR] Replace shift-to-loop IR pass with common shift code

Fri Jun 9 20:47:17 PDT 2023

benshi001 added a comment.

In D152059#4407537 <https://reviews.llvm.org/D152059#4407537>, @benshi001 wrote:

> I suggest we separate this patch to two ones, one for the 32-bit shift, and another for the subreg liveness. And each one need a clear but brief commit message. We need not mention `aykevl mentioned that they are not currently working on the AVR backend`, just focus on the issue and code is OK enough.

I have separated the subreg liveness part to
https://reviews.llvm.org/D152605
https://reviews.llvm.org/D152606

You can help me approve them.

Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D152059/new/

https://reviews.llvm.org/D152059