acxz [1] filed a deletion request for hip-clang [2]: The rocm-arch (https://github.com/rocm-arch) who maintains the rocm stack on arch would like to delete this package since it is not packaged by upstream.
[1] https://aur.archlinux.org/account/acxz/ [2] https://aur.archlinux.org/pkgbase/hip-clang/
