[PATCH] D54176: [PGO] clang part of change for context-sensitive PGO.

[David Li via Phabricator via cfe-commits]

davidxl added inline comments.


================
Comment at: docs/UsersManual.rst:1792
+  The profile generated by ``-fcs-profile-generate`` and ``-fprofile-generate``
+  can be merged by llvm-profdata.
+
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Please add a use example to show the typical flow with this option (both gen and use phases -- including llvm-profdata step).


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  https://reviews.llvm.org/D54176/new/

https://reviews.llvm.org/D54176