https://gcc.gnu.org/bugzilla/show_bug.cgi?id=90160
--- Comment #6 from David Malcolm <dmalcolm at gcc dot gnu.org> ---
(In reply to Roland Illig from comment #2)
> From gcn.c:
>
> error ("unknown specifier %s in amdgpu_hsa_kernel attribute", str);
(In reply to Roland Illig from comment #3)
> From gcn.c, one more:
>
> error ("duplicated parameter specifier %s in amdgpu_hsa_kernel "
> "attribute", str);
Looks like these two were fixed by Andrew in r11-7722-g55308fc2631842 and
r11-7732-g5cded5aff76c15.
