* elf/dl-open.c (dl_open_worker): Add branch prediction.

diff --git a/ChangeLog b/ChangeLog
index 52f75bf..6c2107c 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
 2006-07-31  Ulrich Drepper  <drepper@redhat.com>
 
+       * elf/dl-open.c (dl_open_worker): Add branch prediction.
+
        * nis/nss_compat/compat-grp.c: Avoid unnecessary setgrent calls into
        the backend NSS module.  If backend setgrent call failed, don't have
        internal_setgrent fail.  Just remember this until it is needed.

diff --git a/elf/dl-open.c b/elf/dl-open.c
index 930400c..cdbb660 100644 (file)
--- a/elf/dl-open.c
+++ b/elf/dl-open.c
@@ -1,5 +1,5 @@
 /* Load a shared object at runtime, relocate it, and run its initializer.
-   Copyright (C) 1996-2004, 2005 Free Software Foundation, Inc.
+   Copyright (C) 1996-2004, 2005, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -341,7 +341,7 @@ dl_open_worker (void *a)
       if (! l->l_real->l_relocated)
        {
 #ifdef SHARED
-         if (GLRO(dl_profile) != NULL)
+         if (__builtin_expect (GLRO(dl_profile) != NULL, 0))
            {
              /* If this here is the shared object which we want to profile
                 make sure the profile is started.  We can find out whether