Re: [PATCH] Record that -gtoggle is already used in gcc_options.

[Martin Liška]

On 11/2/21 15:33, Richard Biener wrote:

I think -gtoggle matches a Defered option and thus should be processed
in handle_common_deferred_options.

Well, that's quite problematic as I handle_common_deferred_options is called
after decode_options (that calls finish_options).

Note there's direct dependency at very end of finish_options in between -gtoggle
and debug_nonbind_markers_p:


  if (flag_gtoggle)
    {
      if (debug_info_level == DINFO_LEVEL_NONE)
        {
          debug_info_level = DINFO_LEVEL_NORMAL;

          if (write_symbols == NO_DEBUG)
            write_symbols = PREFERRED_DEBUGGING_TYPE;
        }
      else
        debug_info_level = DINFO_LEVEL_NONE;
    }

  if (!OPTION_SET_P (debug_nonbind_markers_p))
    debug_nonbind_markers_p
      = (optimize
         && debug_info_level >= DINFO_LEVEL_NORMAL
         && dwarf_debuginfo_p ()
         && !(flag_selective_scheduling || flag_selective_scheduling2));

I don't see who you mean the possible fix?

Martin