calls.c tidy

[Richard Henderson]

On Thu, Jan 09, 2003 at 06:22:46PM +1030, Alan Modra wrote:
> 	* calls.c (save_fixed_argument_area): Tidy.
> 	(restore_fixed_argument_area): Tidy.  Set alignment of stack_area.
> 	(expand_call): Comment typo fixes.  Don't init low_to_save.  Start
> 	call chain loop at 1 if !try_tail_call.  Formatting.
> 	(emit_library_call_value_1): Don't init low_to_save or high_to_save.
> 	Use save_fixed_argument_area and restore_fixed_argument_area.

Ok, mainline only.


r~