[llvm-branch-commits] [nfc][ubsan] Add local-bounds test (PR #122415)

[Thurston Dang via llvm-branch-commits]

https://github.com/thurstond commented:

Would it be useful to keep -fsanitize=...null and add local-bounds instead of replacing null with local-bounds? It would make the test more rigorous and also make the diff smaller.

https://github.com/llvm/llvm-project/pull/122415