[llvm] [llvm] Add support for zero-width integers in MathExtras.h (PR #87193)

[Théo Degioanni via llvm-commits]

Moxinilian wrote:

> ⚠️ We detected that you are using a GitHub private e-mail address to contribute to the repo. Please turn off [Keep my email addresses private](https://github.com/settings/emails) setting in your account. See [LLVM Discourse](https://discourse.llvm.org/t/hidden-emails-on-github-should-we-do-something-about-it) for more information.

I am confused by this. I exclusively use this private e-mail address on GitHub. What is wrong with it?

https://github.com/llvm/llvm-project/pull/87193