[PATCH] D111587: re-land: [clang] Fix absolute file paths with -fdebug-prefix-map

[Keith Smiley via Phabricator via cfe-commits]

keith abandoned this revision.
keith added a comment.

There were 2 competing revisions for this bug fix, I landed https://reviews.llvm.org/D121663 instead since it sounds like having an empty `directory` is more correct in this case


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D111587/new/

https://reviews.llvm.org/D111587