-/**
- * If the given node has not mode_T, creates a mode_T version (with a result Proj).
- *
- * @param node the node to change
- *
- * @return the new mode_T node (if the mode was changed) or node itself
- */
-static ir_node *turn_into_mode_t(ir_node *node)
-{
- ir_node *block;
- ir_node *res_proj;
- ir_node *new_node;
- const arch_register_t *reg;
-
- if(get_irn_mode(node) == mode_T)
- return node;
-
- assert(get_irn_mode(node) == mode_Iu);
-
- new_node = exact_copy(node);
- set_irn_mode(new_node, mode_T);
-
- block = get_nodes_block(new_node);
- res_proj = new_r_Proj(current_ir_graph, block, new_node, mode_Iu,
- pn_ia32_res);
-
- reg = arch_get_irn_register(node);
- arch_set_irn_register(res_proj, reg);
-
- sched_add_before(node, new_node);
- be_peephole_exchange(node, res_proj);
- return new_node;
-}
-