/* Main entry point. Perform loop unswitching on all suitable LOOPS. */
-void
+unsigned int
tree_ssa_unswitch_loops (struct loops *loops)
{
int i, num;
}
if (changed)
- cleanup_tree_cfg_loop ();
+ return TODO_cleanup_cfg;
+ return 0;
}
/* Checks whether we can unswitch LOOP on condition at end of BB -- one of its