remove deprecated support for bitfield masking

[libfirm] / ir / lower / lower_switch.c

diff --git a/ir/lower/lower_switch.c b/ir/lower/lower_switch.c
index d9c130f..95a57ec 100644 (file)
--- a/ir/lower/lower_switch.c
+++ b/ir/lower/lower_switch.c
@@ -398,8 +398,7 @@ static void create_out_of_bounds_check(switch_info_t *info)
 
        DEL_ARR_F(default_preds);
 
-       clear_irg_state(irg, IR_GRAPH_STATE_CONSISTENT_DOMINANCE
-                          | IR_GRAPH_STATE_VALID_EXTENDED_BLOCKS);
+       clear_irg_state(irg, IR_GRAPH_STATE_CONSISTENT_DOMINANCE);
 }
 
 /**
@@ -475,8 +474,7 @@ static void find_switch_nodes(ir_node *block, void *ctx)
        DEL_ARR_F(info.defusers);
        xfree(info.cases);
        clear_irg_state(get_irn_irg(block), IR_GRAPH_STATE_NO_CRITICAL_EDGES
-                                         | IR_GRAPH_STATE_CONSISTENT_DOMINANCE
-                                         | IR_GRAPH_STATE_VALID_EXTENDED_BLOCKS);
+                                         | IR_GRAPH_STATE_CONSISTENT_DOMINANCE);
 }
 
 void lower_switch(ir_graph *irg, unsigned small_switch, unsigned spare_size,