[patch 1/10] debug-early merge: Ada front-end

[Eric Botcazou]

> @@ -5204,28 +5199,6 @@ gnat_write_global_declarations (void)
>  	  types_used_by_var_decl_insert (t, dummy_global);
>  	}
>      }
> -
> -  /* Output debug information for all global type declarations first.  This
> -     ensures that global types whose compilation hasn't been finalized
> yet, -     for example pointers to Taft amendment types, have their
> compilation -     finalized in the right context.  */
> -  FOR_EACH_VEC_SAFE_ELT (global_decls, i, iter)
> -    if (TREE_CODE (iter) == TYPE_DECL && !DECL_IGNORED_P (iter))
> -      debug_hooks->global_decl (iter);
> -
> -  /* Proceed to optimize and emit assembly. */
> -  symtab->finalize_compilation_unit ();
> -
> -  /* After cgraph has had a chance to emit everything that's going to
> -     be emitted, output debug information for the rest of globals.  */
> -  if (!seen_error ())
> -    {
> -      timevar_push (TV_SYMOUT);
> -      FOR_EACH_VEC_SAFE_ELT (global_decls, i, iter)
> -	if (TREE_CODE (iter) != TYPE_DECL && !DECL_IGNORED_P (iter))
> -	  debug_hooks->global_decl (iter);
> -      timevar_pop (TV_SYMOUT);
> -    }
>  }

What's the replacement mechanism for the first pass on global_decls?  The 
comment explains that generating debug info must be delayed in this case.

-- 
Eric Botcazou