+ /* create new stack pointer */
+ curr_sp = new_r_Proj(irg, bl, low_call, get_irn_mode(curr_sp),
+ pn_be_Call_sp);
+ be_set_constr_single_reg(low_call, BE_OUT_POS(pn_be_Call_sp), sp);
+ arch_set_irn_register(arch_env, curr_sp, sp);
+ be_node_set_flags(low_call, BE_OUT_POS(pn_be_Call_sp),
+ arch_irn_flags_ignore | arch_irn_flags_modify_sp);
+