[PATCH] D43615: [Support] Remove HashString and replace it with djbHash. NFC.

[Adrian Prantl via Phabricator via llvm-commits]

aprantl added a comment.

Also please be sure to not land this before we fixed the implementation of `llvm::djbHash()` to use unsigned chars or else this isn't NFC.


Repository:
  rL LLVM

https://reviews.llvm.org/D43615