[clang] [clang-repl] [codegen] Reduce the state in TBAA. NFC for static compilation. (PR #98138)

[Florian Hahn via cfe-commits]

fhahn wrote:

Would it be possible to add a test case? Could you add a bit more detail how different mange contexts cause crashes in TBAA?

https://github.com/llvm/llvm-project/pull/98138