[PATCH] D15852: [PGO]: Simplify coverage data lowering code

[Vedant Kumar via llvm-commits]

vsk added a comment.

Ok. IIUC, when we replace name pointers with MD5 hashes, the function names will lose their uses. To keep `lowerCoverageData` working we'd need a solution like this. Lgtm (for parts 1 and 2).


http://reviews.llvm.org/D15852