Fix r15829.

[r15838]

diff --git a/ir/ir/iropt.c b/ir/ir/iropt.c
index 609ef0b..f9049ad 100644 (file)
--- a/ir/ir/iropt.c
+++ b/ir/ir/iropt.c
@@ -3432,10 +3432,9 @@ static ir_node *transform_node_Proj_Cmp(ir_node *proj) {
                if (get_mode_size_bits(mode) > get_mode_size_bits(op_mode) &&
                                (mode_is_signed(mode) || !mode_is_signed(op_mode))) {
                        ir_node  *null  = new_Const(op_mode, get_mode_null(op_mode));
-                       dbg_info *dbg   = get_irn_dbg_info(n);
-                       ir_graph *irg   = current_ir_graph;
-                       ir_node  *block = get_nodes_block(n);
-                       return new_rd_Cmp(dbg, irg, block, op, null);
+                       set_Cmp_left( n, op);
+                       set_Cmp_right(n, null);
+                       return proj;
                }
        }