[PATCH] elf: Remove __glibc_likely from _dl_sort_maps

_dl_sort_maps is only called during shared object loading and
unloading, not on any hot path. The branch predictor hint has no
measurable benefit, and removing it simplifies the code and avoids
future maintenance when the default algorithm changes.

Suggested-by: Wilco Dijkstra <[email protected]>
---
 elf/dl-sort-maps.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/elf/dl-sort-maps.c b/elf/dl-sort-maps.c
index 28ba850a6b..1469952b3a 100644
--- a/elf/dl-sort-maps.c
+++ b/elf/dl-sort-maps.c
@@ -303,7 +303,7 @@ _dl_sort_maps (struct link_map **maps, unsigned int nmaps,
      PTR_MANGLE/DEMANGLE, further impairing performance of small, common
      input cases. A simple if-case with direct function calls appears to
      be the fastest.  */
-  if (__glibc_likely (GLRO(dl_dso_sort_algo) == dso_sort_algorithm_original))
+  if (GLRO(dl_dso_sort_algo) == dso_sort_algorithm_original)
     _dl_sort_maps_original (maps, nmaps, force_first, for_fini);
   else
     _dl_sort_maps_dfs (maps, nmaps, force_first, for_fini);
-- 
2.25.1