(do_lookup_x): Minimal improvement in hash lookup loop.

diff --git a/elf/do-lookup.h b/elf/do-lookup.h
index ab9a510ba1804bba363461f11b2df157f913c260..e17d4635262a295eba663978427b3100b718b1cd 100644 (file)
--- a/elf/do-lookup.h
+++ b/elf/do-lookup.h
@@ -190,7 +190,7 @@ do_lookup_x (const char *undef_name, uint_fast32_t new_hash,
                  const Elf32_Word *hasharr = &map->l_gnu_chain_zero[bucket];
 
                  do
-                   if ((*hasharr & ~1u) == (new_hash & ~1u))
+                   if (((*hasharr ^ new_hash) >> 1) == 0)
                      {
                        symidx = hasharr - map->l_gnu_chain_zero;
                        sym = check_match (&symtab[symidx]);