[PATCH] D32156: [BranchFolding] Propagate CSR live-ins to returning blocks. See D31188 for discussion.

[Matthias Braun via Phabricator via llvm-commits]

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

Ok, I can reproduce and clearly see incorrect live-in information after ifconversion was running.

However the proposed fix makes no sense to me. `computeLiveIns()` should work fine even for a return block, I'll try to find out why it fails here.


https://reviews.llvm.org/D32156