[PATCH] D18623: [PGO] refactor PGOFuncName meta data code to be used in clang

[David Li via llvm-commits]

davidxl accepted this revision.
davidxl added a comment.
This revision is now accepted and ready to land.

lgtm

The return value of createPGOFunctionMetadata is not used -- consider dropping it.


http://reviews.llvm.org/D18623