add_machine_operands(env, insn, op);
} else if (arch_irn_consider_in_reg_alloc(env->cls, op)) {
/* found a register use, create an operand */
add_machine_operands(env, insn, op);
} else if (arch_irn_consider_in_reg_alloc(env->cls, op)) {
/* found a register use, create an operand */