passes.c (rest_of_handle_old_regalloc): Delete unreachable blocks if local_alloc modified jumps.

	* passes.c (rest_of_handle_old_regalloc): Delete unreachable blocks
	if local_alloc modified jumps.

From-SVN: r91516

gcc/ChangeLog

+2004-11-30  Ulrich Weigand  <uweigand@de.ibm.com>
+
+	* passes.c (rest_of_handle_old_regalloc): Delete unreachable blocks
+	if local_alloc modified jumps.
+
 2004-11-30  Alan Modra  <amodra@bigpond.net.au>
 
 	* varasm.c (default_encode_section_info): Don't set SYMBOL_FLAG_SMALL

gcc/passes.c

@@ -502,6 +502,7 @@ rest_of_handle_old_regalloc (void)
 
       rebuild_jump_labels (get_insns ());
       purge_all_dead_edges (0);
+      delete_unreachable_blocks ();
 
       timevar_pop (TV_JUMP);
     }