[Bug ipa/114501] ICE during modref with LTO

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

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=114501

--- Comment #1 from Andrew Pinski <pinskia at gcc dot gnu.org> ---
      /* We avoid outputting external vars or functions by reference
         to the global decls section as we do not want to have them
         enter decl merging.  We should not need to do this anymore because
         free_lang_data removes them from block scopes.  */
      gcc_assert (!VAR_OR_FUNCTION_DECL_P (t) || !DECL_EXTERNAL (t));