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| author | Ulrich Drepper <drepper@redhat.com> | 2006-07-31 23:54:19 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2006-07-31 23:54:19 +0000 |
| commit | 13669f2c304545de194ec014255b5e3141615ac1 (patch) | |
| tree | eb30ef2cd01eaf5ea67c2c69168af61d54bea01a | |
| parent | d2de41fe4ca8d0654e75d53139eb869d6c124803 (diff) | |
| download | glibc-13669f2c304545de194ec014255b5e3141615ac1.tar.gz glibc-13669f2c304545de194ec014255b5e3141615ac1.tar.xz glibc-13669f2c304545de194ec014255b5e3141615ac1.zip | |
* elf/dl-open.c (dl_open_worker): Add branch prediction.
| -rw-r--r-- | ChangeLog | 2 | ||||
| -rw-r--r-- | elf/dl-open.c | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/ChangeLog b/ChangeLog index 52f75bf0a3..6c2107cb68 100644 --- 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 930400c420..cdbb6601d2 100644 --- 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 |