Don't bfd_check_format if not needed

When plugin isn't active or there is no thing more to claim, we don't
need to call bfd_check_format.

	* ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
	if plugin isn't active or there is no thing more to claim.

diff --git a/ld/ChangeLog b/ld/ChangeLog
index 856249b..bf59ab3 100644 (file)
--- a/ld/ChangeLog
+++ b/ld/ChangeLog
@@ -1,5 +1,10 @@
 2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
 
+       * ldfile.c (ldfile_try_open_bfd): Don't call bfd_check_format
+       if plugin isn't active or there is no thing more to claim.
+
+2015-02-08  H.J. Lu  <hongjiu.lu@intel.com>
+
        * plugin.c (plugin_maybe_claim): Check format against bfd_object
        directly.
 

diff --git a/ld/ldfile.c b/ld/ldfile.c
index 05889f2..e19f55e 100644 (file)
--- a/ld/ldfile.c
+++ b/ld/ldfile.c
@@ -301,9 +301,9 @@ success:
      bfd_object that it sets the bfd's arch and mach, which
      will be needed when and if we want to bfd_create a new
      one using this one as a template.  */
-  if (bfd_check_format (entry->the_bfd, bfd_object)
-      && link_info.lto_plugin_active
-      && !no_more_claiming)
+  if (link_info.lto_plugin_active
+      && !no_more_claiming
+      && bfd_check_format (entry->the_bfd, bfd_object))
     plugin_maybe_claim (entry);
 #endif /* ENABLE_PLUGINS */