[PATCH] D55548: [XRay] Add a helper function sortByKey to simplify code

[Dean Michael Berris via Phabricator via llvm-commits]

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

LGTM -- Thanks @MaskRay!


Repository:
  rL LLVM

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D55548/new/

https://reviews.llvm.org/D55548