[gcc r14-4480] libcpp: eliminate LINEMAPS_{ORDINARY,MACRO}_MAPS

[gcc r14-4480] libcpp: eliminate LINEMAPS_{ORDINARY,MACRO}_MAPS

[David Malcolm]

https://gcc.gnu.org/g:0a0ceb7a72fe0b7582bed40974e3ed374b2e5204

commit r14-4480-g0a0ceb7a72fe0b7582bed40974e3ed374b2e5204
Author: David Malcolm <dmalcolm@redhat.com>
Date:   Sun Oct 8 18:43:17 2023 -0400

    libcpp: eliminate LINEMAPS_{ORDINARY,MACRO}_MAPS
    
    libcpp/ChangeLog:
            * include/line-map.h (LINEMAPS_ORDINARY_MAPS): Delete.
            (LINEMAPS_MACRO_MAPS): Delete.
            * line-map.cc (linemap_tracks_macro_expansion_locs_p): Update for
            deletion of LINEMAPS_MACRO_MAPS.
            (linemap_get_statistics): Likewise.
    
    Signed-off-by: David Malcolm <dmalcolm@redhat.com>

Diff:
---
 libcpp/include/line-map.h | 16 ----------------
 libcpp/line-map.cc        |  4 ++--
 2 files changed, 2 insertions(+), 18 deletions(-)

diff --git a/libcpp/include/line-map.h b/libcpp/include/line-map.h
index 30f2284b5d1..cb934e6b9b3 100644
--- a/libcpp/include/line-map.h
+++ b/libcpp/include/line-map.h
@@ -928,14 +928,6 @@ LINEMAPS_LAST_MAP (const line_maps *set, bool map_kind)
 			  LINEMAPS_USED (set, map_kind) - 1);
 }
 
-/* Returns a pointer to the memory region where ordinary maps are
-   allocated in the line table SET.  */
-inline line_map_ordinary *
-LINEMAPS_ORDINARY_MAPS (const line_maps *set)
-{
-  return set->info_ordinary.maps;
-}
-
 /* Returns the INDEXth ordinary map.  */
 inline line_map_ordinary *
 LINEMAPS_ORDINARY_MAP_AT (const line_maps *set, int index)
@@ -968,14 +960,6 @@ LINEMAPS_LAST_ORDINARY_MAP (const line_maps *set)
   return (line_map_ordinary *)LINEMAPS_LAST_MAP (set, false);
 }
 
-/* Returns a pointer to the beginning of the region where macro maps
-   are allocated.  */
-inline line_map_macro *
-LINEMAPS_MACRO_MAPS (const line_maps *set)
-{
-  return set->info_macro.maps;
-}
-
 /* Returns the INDEXth macro map.  */
 inline line_map_macro *
 LINEMAPS_MACRO_MAP_AT (const line_maps *set, int index)
diff --git a/libcpp/line-map.cc b/libcpp/line-map.cc
index 385d54c53b7..cd173530149 100644
--- a/libcpp/line-map.cc
+++ b/libcpp/line-map.cc
@@ -738,7 +738,7 @@ linemap_module_restore (line_maps *set, unsigned lwm)
 bool
 linemap_tracks_macro_expansion_locs_p (const line_maps *set)
 {
-  return LINEMAPS_MACRO_MAPS (set) != NULL;
+  return set->info_macro.maps != nullptr;
 }
 
 /* Create a macro map.  A macro map encodes source locations of tokens
@@ -2076,7 +2076,7 @@ linemap_get_statistics (const line_maps *set,
   macro_maps_allocated_size =
     LINEMAPS_MACRO_ALLOCATED (set) * sizeof (struct line_map_macro);
 
-  for (cur_map = LINEMAPS_MACRO_MAPS (set);
+  for (cur_map = set->info_macro.maps;
        cur_map && cur_map <= LINEMAPS_LAST_MACRO_MAP (set);
        ++cur_map)
     {