loop-invariant.c (move_loop_invariants): Add missing hunk from the previous patch, to nullify df.

        * loop-invariant.c (move_loop_invariants): Add missing hunk from
        the previous patch, to nullify df.

From-SVN: r108655

gcc/ChangeLog

 2005-12-16  Steven Bosscher  <stevenb@suse.de>
 
+	* loop-invariant.c (move_loop_invariants): Add missing hunk from
+	the previous patch, to nullify df.
+
+2005-12-16  Steven Bosscher  <stevenb@suse.de>
+
 	* reorg.c (mostly_true_jump): Clean up code depending on
 	LABEL_OUTSIDE_LOOP_P and loop notes.  Remove code doing
 	poor man's branch prediction, instead rely on REG_BR_PROB

gcc/loop-invariant.c

@@ -939,6 +939,7 @@ move_loop_invariants (struct loops *loops)
       free_loop_data (loops->parray[i]);
 
   df_finish (df);
+  df = NULL;
 
 #ifdef ENABLE_CHECKING
   verify_flow_info ();