Xi Ruoyao via Gcc-patches <gcc-patches@gcc.gnu.org> writes:
> Another attempt to make kernel module happy.
>
> One remaining issue: the patch cannot diagnostic some insane thing like
>
> int x __attribute__((model("normal")));
> int x __attribute__((model("extreme")));
>
> It seems incredibly difficult to diagnose such thing: I can't figure out
> any solution w/o invasion into the frontend. IA-64 model() only accepts
> small so this is not a problem for them, and M32R model() also cannot
> diagnose such error.
>
> Any suggestion is welcomed.
You might be able to detect this in the merge_decl_attributes hook.
Thanks,
Richard
