[PATCH] D55150: Emit warnings from the driver for use of -mllvm or -Xclang options.

[Chandler Carruth via Phabricator via cfe-commits]

chandlerc requested changes to this revision.
chandlerc added a comment.
This revision now requires changes to proceed.

I think this should be `internal-driver-option` and the text updated? I don't think these are necessarily experimental, they're internals of the compiler implementation, and not a supported interface for users. Unsure how to best explain this.


CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D55150/new/

https://reviews.llvm.org/D55150