return req->cls->n_regs;
}
+void arch_put_non_ignore_regs(const arch_env_t *env, const arch_register_class_t *cls, bitset_t *bs)
+{
+ int i;
+
+ for(i = 0; i < cls->n_regs; ++i) {
+ if(!arch_register_type_is(&cls->regs[i], ignore))
+ bitset_set(bs, i);
+ }
+}
+
int arch_is_register_operand(const arch_env_t *env,
const ir_node *irn, int pos)
{