be_node_attr_t *a;
ir_node *irn;
ir_node *in[be_pos_AddSP_last];
- const arch_register_class_t *class;
+ const arch_register_class_t *cls;
in[be_pos_AddSP_old_sp] = old_sp;
in[be_pos_AddSP_size] = sz;
be_set_constr_single_reg(irn, OUT_POS(pn_be_AddSP_sp), sp);
a->reg_data[pn_be_AddSP_sp].reg = sp;
- class = arch_register_get_class(sp);
- be_node_set_reg_class(irn, OUT_POS(pn_be_AddSP_res), class);
+ cls = arch_register_get_class(sp);
+ be_node_set_reg_class(irn, OUT_POS(pn_be_AddSP_res), cls);
return irn;
}