[libcxx-commits] [libcxx] [libcxx] Use generic builtins for popcount, clz and ctz (PR #86563)

[Mark de Wever via libcxx-commits]

mordante wrote:

> > There is one issue; our CI is not testing with a Clang version that has #86577. I will look at that and let you know when the CI is ready to really test this patch. Hence the "Request changes" status.
> 
> @mordante What's the status on this?

I'm working on patches that enable using clang 19 in the CI. This might take some time. These patches need to be reviewed too. Sorry if that was not clear from my previous message. (Normally in libc++ we try to switch faster to the latest Clang, but the change in LLVM versioning did give some issues that took a while to resolve.)

https://github.com/llvm/llvm-project/pull/86563