flow.c (find_basic_blocks): Don't kill label_value_list here.

	* flow.c (find_basic_blocks): Don't kill label_value_list
	here.
	(cleanup_cfg): Kill it here.

From-SVN: r31760

gcc/ChangeLog

+2000-02-02  Clinton Popetz  <cpopetz@cygnus.com>
+	
+	* flow.c (find_basic_blocks): Don't kill label_value_list
+	here.
+	(cleanup_cfg): Kill it here.
+
 Wed Feb  2 08:12:30 2000  Richard Kenner  <kenner@vlsi1.ultra.nyu.edu>
 
 	* expr.c (store_field): Ensure ALIGN is no stricter than the

gcc/flow.c

@@ -428,9 +428,6 @@ find_basic_blocks (f, nregs, file)
   make_edges (label_value_list);
   mark_critical_edges ();
 
-  /* Kill the data we won't maintain.  */
-  label_value_list = NULL_RTX;
-
 #ifdef ENABLE_CHECKING
   verify_flow_info ();
 #endif
@@ -735,6 +732,9 @@ cleanup_cfg (f)
   record_active_eh_regions (f);
   try_merge_blocks ();
   mark_critical_edges ();
+
+  /* Kill the data we won't maintain.  */
+  label_value_list = NULL_RTX;
 }
 
 /* Create a new basic block consisting of the instructions between