*
* $Id$
*/
+
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
int i;
for(i = env->handlers_tos - 1; i >= 0; --i) {
- const arch_irn_ops_t *ops = env->handlers[i]->get_irn_ops(irn);
+ const arch_irn_handler_t *handler = env->handlers[i];
+ const arch_irn_ops_t *ops = handler->get_irn_ops(handler, irn);
+
if(ops)
return ops;
}
return fallback_irn_ops;
}
+const arch_register_req_t *arch_get_register_req(const arch_env_t *env,
+ arch_register_req_t *req, const ir_node *irn, int pos)
+{
+ const arch_irn_ops_t *ops = get_irn_ops(env, irn);
+ return ops->get_irn_reg_req(ops, req, irn, pos);
+}
+
int arch_get_allocatable_regs(const arch_env_t *env, const ir_node *irn,
int pos, const arch_register_class_t *cls, bitset_t *bs)
{
+ arch_register_req_t local_req;
const arch_irn_ops_t *ops = get_irn_ops(env, irn);
- const arch_register_req_t *req = ops->get_irn_reg_req(irn, pos);
+ const arch_register_req_t *req = ops->get_irn_reg_req(ops, &local_req, irn, pos);
switch(req->type) {
case arch_register_req_type_normal:
return 0;
}
+int arch_is_register_operand(const arch_env_t *env,
+ const ir_node *irn, int pos)
+{
+ arch_register_req_t local_req;
+ const arch_irn_ops_t *ops = get_irn_ops(env, irn);
+ const arch_register_req_t *req = ops->get_irn_reg_req(ops, &local_req, irn, pos);
+ return req != NULL;
+}
+
int arch_reg_is_allocatable(const arch_env_t *env, const ir_node *irn,
int pos, const arch_register_t *reg)
{
const arch_register_class_t *
arch_get_irn_reg_class(const arch_env_t *env, const ir_node *irn, int pos)
{
+ arch_register_req_t local_req;
const arch_irn_ops_t *ops = get_irn_ops(env, irn);
- const arch_register_req_t *req = ops->get_irn_reg_req(irn, pos);
+ const arch_register_req_t *req = ops->get_irn_reg_req(ops, &local_req, irn, pos);
return req ? req->cls : NULL;
}
{
const arch_irn_ops_t *ops = get_irn_ops(env, irn);
assert(idx >= 0);
- return ops->get_irn_reg(irn, idx);
+ return ops->get_irn_reg(ops, irn, idx);
}
extern void arch_set_irn_register(const arch_env_t *env,
{
const arch_irn_ops_t *ops = get_irn_ops(env, irn);
assert(idx >= 0);
- ops->set_irn_reg(irn, idx, reg);
+ ops->set_irn_reg(ops, irn, idx, reg);
+}
+
+extern arch_irn_class_t arch_irn_classify(const arch_env_t *env, const ir_node *irn)
+{
+ const arch_irn_ops_t *ops = get_irn_ops(env, irn);
+ return ops->classify(ops, irn);
}