[PATCH] D53891: [LTO] Add option to enable LTOUnit splitting, and disable unless needed

[Hans Wennborg via Phabricator via cfe-commits]

hans added a comment.
Herald added a subscriber: hiraditya.

Would be possible to add some documentation for this flag? From a quick search it's not clear to me what it does and when one is supposed to use it.


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D53891/new/

https://reviews.llvm.org/D53891