[PATCH] D104598: [NFCI-ish][SimplifyCFGPass] Rework and generalize `ret` block tail-merging

[Roman Lebedev via Phabricator via llvm-commits]

lebedev.ri added a comment.

In D104598#2834692 <https://reviews.llvm.org/D104598#2834692>, @rnk wrote:

> lgtm

Thank you for the review!


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D104598/new/

https://reviews.llvm.org/D104598