[PATCH] D70676: [DebugInfo] Don't repeatedly created undef DBG_VALUEs during machine-sinking

[Hans Wennborg via Phabricator via llvm-commits]

hans added a comment.

I've reverted in 49da20ddb43 <https://reviews.llvm.org/rG49da20ddb4319f3f469499e341a1bc3101adcdcf> until it can be fixed. Please let me know if you need help with the reproducer.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D70676/new/

https://reviews.llvm.org/D70676