From: amonakov <amonakov@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 25 Nov 2010 09:59:03 +0000 (+0000)
Subject: 	PR rtl-optimization/46602
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=7af466ad78bc5c559ad0eb518d32a75ed4a54408;p=thirdparty%2Fgcc.git

	PR rtl-optimization/46602
	* sel-sched-ir.c (maybe_tidy_empty_bb): Move checking ...
	(tidy_control_flow): Here.



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@167140 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 07fad35d8282..c92812b3fbba 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,9 @@
+2010-11-25  Alexander Monakov  <amonakov@ispras.ru>
+
+	PR rtl-optimization/46602
+	* sel-sched-ir.c (maybe_tidy_empty_bb): Move checking ...
+	(tidy_control_flow): Here.
+
 2010-11-25  Joern Rennecke  <amylaar@spamcop.net>
 	    Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
 
diff --git a/gcc/sel-sched-ir.c b/gcc/sel-sched-ir.c
index 71c02c429b4d..231358bc1458 100644
--- a/gcc/sel-sched-ir.c
+++ b/gcc/sel-sched-ir.c
@@ -3650,10 +3650,6 @@ maybe_tidy_empty_bb (basic_block bb)
       remove_empty_bb (bb, true);
     }
 
-#ifdef ENABLE_CHECKING
-  verify_backedges ();
-#endif
-
   return true;
 }
 
@@ -3735,6 +3731,11 @@ tidy_control_flow (basic_block xbb, bool full_tidying)
       if (recompute_toporder_p)
 	sel_recompute_toporder ();
     }
+
+#ifdef ENABLE_CHECKING
+  verify_backedges ();
+#endif
+
   return changed;
 }