[llvm-branch-commits] [clang] [Serialization] Code cleanups and polish 83233 (PR #83237)

[Ilya Biryukov via llvm-branch-commits]

ilya-biryukov wrote:

Sorry, still struggling to get a small repro. The build graphs we have are quite large, unfortunately.
Did any of the stack traces or error message I posted help to find certain problems? Or is there no hope until we get a smaller repro?

https://github.com/llvm/llvm-project/pull/83237