From: Jakub Jelinek <jakub@redhat.com>
Date: Tue, 18 Aug 2009 11:16:46 +0000 (+0200)
Subject: bb-reorder.c (fix_up_fall_thru_edges): Only call invert_jump on jumps.
X-Git-Tag: releases/gcc-4.5.0~3956
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=68a315304bedd286bcb99966ec7b3a3d21c0ccc0;p=thirdparty%2Fgcc.git

bb-reorder.c (fix_up_fall_thru_edges): Only call invert_jump on jumps.

	* bb-reorder.c (fix_up_fall_thru_edges): Only call invert_jump
	on jumps.

From-SVN: r150868
---

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 94e20b38f6b1..e684f7a9591d 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,3 +1,8 @@
+2009-08-18  Jakub Jelinek  <jakub@redhat.com>
+
+	* bb-reorder.c (fix_up_fall_thru_edges): Only call invert_jump
+	on jumps.
+
 2009-08-17  DJ Delorie  <dj@redhat.com>
 
 	* config/m32c/m32c.md (UNS_FSETB, UNS_FREIT): New.
diff --git a/gcc/bb-reorder.c b/gcc/bb-reorder.c
index d1a36c133463..35b4f1724e49 100644
--- a/gcc/bb-reorder.c
+++ b/gcc/bb-reorder.c
@@ -1420,7 +1420,7 @@ fix_up_fall_thru_edges (void)
 
 		      fall_thru_label = block_label (fall_thru->dest);
 
-		      if (old_jump && fall_thru_label)
+		      if (old_jump && JUMP_P (old_jump) && fall_thru_label)
 			invert_worked = invert_jump (old_jump,
 						     fall_thru_label,0);
 		      if (invert_worked)