[PATCH] D133504: Support: Add vfs::OutputBackend and OutputFile to virtualize compiler outputs

[Steven Wu via Phabricator via llvm-commits]

steven_wu added a comment.

This is an updated version of https://reviews.llvm.org/D95501 addressing the review feedback. Also see parent review for the change related to `raw_ostream_proxy`.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D133504/new/

https://reviews.llvm.org/D133504