[PATCH] D54175: [PGO] context sensitive PGO

[Rong Xu via Phabricator via llvm-commits]

xur added a comment.

Ping.

If the reviewers are OK with the high level structures and the interfaces, I will start to add test cases.
I have also done the lld patch. I will submit a separated patch for review.


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  https://reviews.llvm.org/D54175/new/

https://reviews.llvm.org/D54175