PATCH: Output dwarf debug info only when needed

[Richard Henderson]

On Tue, Jun 11, 2002 at 01:59:43PM -0700, H . J . Lu wrote:
>    /* If no debug information was recorded, nothing to do.  */
> -  if (all_segs == NULL && files_in_use <= 1)
> +  if (all_segs == NULL
> +      && (debug_type != DEBUG_DWARF2 || files_in_use <= 1))

This is wrong.  When the compiler is emitting .file and .loc
directives, debug_type == DEBUG_NONE.


r~