[llvm-branch-commits] [clang] [llvm] [clang] Implement function pointer signing and authenticated function calls (PR #93906)

[Daniil Kovalev via llvm-branch-commits]

https://github.com/kovdan01 approved this pull request.

LGTM, but this needs a rebase - the base branch was updated, and now the PR contains unrelated changes.

https://github.com/llvm/llvm-project/pull/93906