[PATCH] D58238: [DebugInfo] MachineSink: Insert undef DBG_VALUEs when sinking instructions, try to forward copies

[Leonard Chan via Phabricator via llvm-commits]

leonardchan added a comment.

Hi! This patch seems to drastically increase compile times for some fuchsia builds. I'm working on creating a small reproducer that I can share, but just wanted to raise awareness in the meantime.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D58238/new/

https://reviews.llvm.org/D58238