From 05232ff6d394e04a2d78c718363d5f910d796f04 Mon Sep 17 00:00:00 2001
From: Richard Biener <rguenth@gcc.gnu.org>
Date: Tue, 24 Apr 2012 14:18:40 +0000
Subject: [PATCH] tree-if-conv.c (main_tree_if_conversion): Move bb under
 ENABLE_CHECKING.

2012-04-24  Richard Guenther  <rguenther@suse.de>

	* tree-if-conv.c (main_tree_if_conversion): Move bb under
	ENABLE_CHECKING.

From-SVN: r186763
---
 gcc/ChangeLog      | 7 ++++++-
 gcc/tree-if-conv.c | 8 +++++---
 2 files changed, 11 insertions(+), 4 deletions(-)

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index fb6aea6a6e9..86dc9c708a6 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,4 +1,9 @@
-2012-02-24  Jim Meyering  <meyering@redhat.com>
+2012-04-24  Richard Guenther  <rguenther@suse.de>
+
+	* tree-if-conv.c (main_tree_if_conversion): Move bb under
+	ENABLE_CHECKING.
+
+2012-04-24  Jim Meyering  <meyering@redhat.com>
 
 	* genattrtab.c (gen_attr): Avoid NULL-deref after diagnosing
 	absence of an define_enum call.
diff --git a/gcc/tree-if-conv.c b/gcc/tree-if-conv.c
index d8e23a43672..107c7e3da12 100644
--- a/gcc/tree-if-conv.c
+++ b/gcc/tree-if-conv.c
@@ -1779,7 +1779,6 @@ main_tree_if_conversion (void)
   struct loop *loop;
   bool changed = false;
   unsigned todo = 0;
-  basic_block bb;
 
   if (number_of_loops () <= 1)
     return 0;
@@ -1796,8 +1795,11 @@ main_tree_if_conversion (void)
   free_dominance_info (CDI_POST_DOMINATORS);
 
 #ifdef ENABLE_CHECKING
-  FOR_EACH_BB (bb)
-    gcc_assert (!bb->aux);
+  {
+    basic_block bb;
+    FOR_EACH_BB (bb)
+      gcc_assert (!bb->aux);
+  }
 #endif
 
   return todo;