[PATCH] D27790: Pass sample pgo flags to thinlto.

[Teresa Johnson via Phabricator via llvm-commits]

tejohnson added a comment.

The change looks ok to me, but I'm concerned about having the caching broken with ThinLTO + sample PGO.  At least let's get that part reviewed, so these patches can go in back to back.


https://reviews.llvm.org/D27790