[Bug ada/112958] [12/13/14/15/16 regression] s-exnllf.ads etc. don't compile on 32-bit FreeBSD/x86

[ebotcazou at gcc dot gnu.org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=112958

--- Comment #14 from Eric Botcazou <ebotcazou at gcc dot gnu.org> ---
Created attachment 61250
  --> https://gcc.gnu.org/bugzilla/attachment.cgi?id=61250&action=edit
Tentative fix

Please give it a try on FreeBSD.