diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index ae75fe0469b..e52316ab801 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2010-11-30  Richard Guenther  <rguenther@suse.de>
+
+	PR lto/45949
+	* cgraphunit.c (ipa_passes): Stop after errors from
+	small IPA passes.
+
 2010-11-30  Mingjie Xing  <mingjie.xing@gmail.com>
 
 	* gcc-plugin.h: Include coretypes.h.
diff --git a/gcc/cgraphunit.c b/gcc/cgraphunit.c
index c7c566540f0..c2bc071e7cd 100644
--- a/gcc/cgraphunit.c
+++ b/gcc/cgraphunit.c
@@ -1707,7 +1707,11 @@ ipa_passes (void)
   invoke_plugin_callbacks (PLUGIN_ALL_IPA_PASSES_START, NULL);
 
   if (!in_lto_p)
-    execute_ipa_pass_list (all_small_ipa_passes);
+    {
+      execute_ipa_pass_list (all_small_ipa_passes);
+      if (seen_error ())
+	return;
+    }
 
   /* If pass_all_early_optimizations was not scheduled, the state of
      the cgraph will not be properly updated.  Update it now.  */