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-rw-r--r--ChangeLog2
-rw-r--r--elf/dl-init.c12
2 files changed, 9 insertions, 5 deletions
diff --git a/ChangeLog b/ChangeLog
index c08782c278..3a4c4ac532 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,7 @@
2001-02-03 Ulrich Drepper <drepper@redhat.com>
+ * elf/dl-init.c: Add a few __builtin_expect.
+
* hesiod/hesiod.c: Remove unnecessary code. Remove all uses of strcat.
2001-02-02 Ulrich Drepper <drepper@redhat.com>
diff --git a/elf/dl-init.c b/elf/dl-init.c
index 82e573712f..e77edbb1c7 100644
--- a/elf/dl-init.c
+++ b/elf/dl-init.c
@@ -43,11 +43,13 @@ call_init (struct link_map *l, int argc, char **argv, char **env)
l->l_init_called = 1;
/* Check for object which constructors we do not run here. */
- if (l->l_name[0] == '\0' && l->l_type == lt_executable)
+ if (__builtin_expect (l->l_name[0], 'a') == '\0'
+ && l->l_type == lt_executable)
return;
/* Are there any constructors? */
- if (l->l_info[DT_INIT] == NULL && l->l_info[DT_INIT_ARRAY] == NULL)
+ if (l->l_info[DT_INIT] == NULL
+ && __builtin_expect (l->l_info[DT_INIT_ARRAY] == NULL, 1))
return;
/* Print a debug message if wanted. */
@@ -93,14 +95,14 @@ _dl_init (struct link_map *main_map, int argc, char **argv, char **env)
struct r_debug *r;
unsigned int i;
- if (_dl_initfirst != NULL)
+ if (__builtin_expect (_dl_initfirst != NULL, 0))
{
call_init (_dl_initfirst, argc, argv, env);
_dl_initfirst = NULL;
}
/* Don't do anything if there is no preinit array. */
- if (preinit_array != NULL
+ if (__builtin_expect (preinit_array != NULL, 0)
&& (i = preinit_array->d_un.d_val / sizeof (ElfW(Addr))) > 0)
{
ElfW(Addr) *addrs;
@@ -124,7 +126,7 @@ _dl_init (struct link_map *main_map, int argc, char **argv, char **env)
r->r_state = RT_ADD;
_dl_debug_state ();
- /* Stupid users forces the ELF specification to be changed. It now
+ /* Stupid users forced the ELF specification to be changed. It now
says that the dynamic loader is responsible for determining the
order in which the constructors have to run. The constructors
for all dependencies of an object must run before the constructor