* gcc-interface/gigi.h (create_type_decl): Adjust prototype.
	(create_label_decl): Complete prototype.
	(process_attributes): Declare.
	* gcc-interface/decl.c (gnat_to_gnu_entity): Adjust multiple calls to
	create_type_decl throughout.
	<E_Enumeration_Type>: Do the layout of the type manually and call
	process_attributes on it.  Reindent.
	<E_Enumeration_Subtype>: Minor tweak.
	<E_Floating_Point_Subtype>: Reindent.
	<E_Array_Subtype>: Call process_attributes on the array type built
	for a packed array type.
	<E_Record_Type>: Call process_attributes on the type.
	<E_Record_Subtype>: Likewise.
	<E_Access_Type>: Likewise.
	<E_Subprogram_Type>: Likewise.
	Likewise for all types at the end of the processing.
	* gcc-interface/utils.c (make_aligning_type): Adjust call to
	create_type_decl.
	(maybe_pad_type): Likewise.
	(create_index_type): Likewise.
	(create_type_decl): Remove attr_list parameter and associated code.
	(create_var_decl_1): Call process_attributes on the variable.
	(process_attributes): Take a pointer to the object and add in_place
	and gnat_node parameters and adjust throughout.
	<ATTR_MACHINE_ATTRIBUTE>: Pass ATTR_FLAG_TYPE_IN_PLACE only on demand
	and set the input location.
	Zap the attribute list at the end.
	(create_subprog_decl): Call process_attributes on the subprogram.
	(build_unc_object_type): Adjust call to create_type_decl.
	(handle_vector_type_attribute): Remove dead code.

From-SVN: r199338