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| author | Ulrich Drepper <drepper@redhat.com> | 2007-08-21 14:05:39 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2007-08-21 14:05:39 +0000 |
| commit | d979c2f1e684c839438946dd66ed5ad8dc3fc4d0 (patch) | |
| tree | f05d515a876090307428efaa7fb032b733fd76ab /elf/do-lookup.h | |
| parent | b211fe0fef0629f63c49fd223e76f3182d8a96fe (diff) | |
| download | glibc-d979c2f1e684c839438946dd66ed5ad8dc3fc4d0.tar.gz glibc-d979c2f1e684c839438946dd66ed5ad8dc3fc4d0.tar.xz glibc-d979c2f1e684c839438946dd66ed5ad8dc3fc4d0.zip | |
(do_lookup_x): Minimal improvement in hash lookup loop.
Diffstat (limited to 'elf/do-lookup.h')
| -rw-r--r-- | elf/do-lookup.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/elf/do-lookup.h b/elf/do-lookup.h index ab9a510ba1..e17d463526 100644 --- 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]); |