[PATCH] D49030: Add OrderedSet, with constant-time insertion and removal, and random access iteration.

[Chandler Carruth via Phabricator via llvm-commits]

chandlerc requested changes to this revision.
chandlerc added a comment.
This revision now requires changes to proceed.

We already have SetVector which is widely used for these patterns. If we need both, we need a clear explanation of the difference and why we need both (IE, why users of one can't use the other).


https://reviews.llvm.org/D49030