Index: dse.c
===================================================================
--- dse.c       (revision 190475)
+++ dse.c       (working copy)
@@ -3823,7 +3823,6 @@ dse_step7 (void)
   VEC_free (group_info_t, heap, rtx_group_vec);
   BITMAP_FREE (all_blocks);
   BITMAP_FREE (scratch);
-  BITMAP_FREE (kill_on_calls);

   free_alloc_pool (rtx_store_info_pool);
   free_alloc_pool (read_info_pool);