[PATCH] D106910: [Support]: Introduce the `HashBuilder` interface.

[Alexandre Rames via Phabricator via llvm-commits]

arames added a comment.

This is a follow-up to discussion about https://reviews.llvm.org/D102943.
This is a proposal to expose the `HashBuilder` helper that will then be used for the modules hashing.


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D106910/new/

https://reviews.llvm.org/D106910