[PATCH] D15258: [PGO] Remove data races on Data->Values field

[David Li via llvm-commits]

davidxl added a comment.

DataValuePtrs won't introduce data races as it is only accessed by the dumping thread.

Other than that, I admit I don't like introducing this overhead either. I will prepare a different patch for this.


http://reviews.llvm.org/D15258