[gcc r14-4877] Remove obsolete debugging formats from names list

[Richard Biener <rguenth@gcc.gnu.org>]

https://gcc.gnu.org/g:724badcadf889b5798321620aeed16b61e91fe72

commit r14-4877-g724badcadf889b5798321620aeed16b61e91fe72
Author: Mark Harmstone <mark@harmstone.com>
Date:   Tue Oct 24 09:04:25 2023 +0200

    Remove obsolete debugging formats from names list
    
            * opts.cc (debug_type_names): Remove stabs and xcoff.
            (df_set_names): Adjust.

Diff:
---
 gcc/opts.cc | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/gcc/opts.cc b/gcc/opts.cc
index 573dcf8e497b..8015cb7556a2 100644
--- a/gcc/opts.cc
+++ b/gcc/opts.cc
@@ -50,7 +50,7 @@ static void set_Wstrict_aliasing (struct gcc_options *opts, int onoff);
 
 const char *const debug_type_names[] =
 {
-  "none", "stabs", "dwarf-2", "xcoff", "vms", "ctf", "btf"
+  "none", "dwarf-2", "vms", "ctf", "btf"
 };
 
 /* Bitmasks of fundamental debug info formats indexed by enum
@@ -65,7 +65,7 @@ static uint32_t debug_type_masks[] =
 /* Names of the set of debug formats requested by user.  Updated and accessed
    via debug_set_names.  */
 
-static char df_set_names[sizeof "none stabs dwarf-2 xcoff vms ctf btf"];
+static char df_set_names[sizeof "none dwarf-2 vms ctf btf"];
 
 /* Get enum debug_info_type of the specified debug format, for error messages.
    Can be used only for individual debug format types.  */