[PATCH] D135801: [clang][Lexer] Speedup HeaderSearch when there are many HeaderMaps

[Bruno Cardoso Lopes via Phabricator via cfe-commits]

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

Thanks for the detailed explanations, LGTM!


Repository:
  rG LLVM Github Monorepo

CHANGES SINCE LAST ACTION
  https://reviews.llvm.org/D135801/new/

https://reviews.llvm.org/D135801