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 94e20b3..e684f7a 100644 (file)
--- 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 d1a36c1..35b4f17 100644 (file)
--- 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)