[libc-commits] [clang] [libc] [llvm] [NVPTX] Implement variadic functions using IR lowering (PR #96015)

[Tom Honermann via libc-commits]

tahonermann wrote:

> Is it just the `char *` vs `void *`? We can probably change that back, in fact I thought I did that in the patch but I might've forgotten to push the update.

Yes. The local workaround we're currently using just unconditionally returns `CharPtrBuiltinVaList`.

https://github.com/llvm/llvm-project/pull/96015