[PATCH] D46396: Optionally simplify basic blocks introduced by AtomicExpandPass

[JF Bastien via Phabricator via llvm-commits]

jfb requested changes to this revision.
jfb added a comment.
This revision now requires changes to proceed.

Is hexagon the only backend that triggers this? Seems like we want tests for at least ARM64, no?


Repository:
  rL LLVM

https://reviews.llvm.org/D46396