return new irn class

[libfirm] / ir / be / bearch.h

diff --git a/ir/be/bearch.h b/ir/be/bearch.h
index 534a1df..e20b836 100644 (file)
--- a/ir/be/bearch.h
+++ b/ir/be/bearch.h
@@ -1,7 +1,10 @@
 #ifndef _FIRM_BEARCH_H
 #define _FIRM_BEARCH_H
 
-#include "firm_config.h"
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 
 #ifdef WITH_LIBCORE
 #include <libcore/lc_opts.h>
@@ -21,8 +24,6 @@
 
 typedef struct _arch_register_class_t     arch_register_class_t;
 typedef struct _arch_register_t           arch_register_t;
-typedef struct _arch_enum_t               arch_enum_t;
-typedef struct _arch_enum_member_t        arch_enum_member_t;
 typedef struct _arch_isa_if_t             arch_isa_if_t;
 typedef struct _arch_isa_t                arch_isa_t;
 typedef struct _arch_env_t                arch_env_t;
@@ -44,6 +45,15 @@ typedef enum _arch_register_type_t {
   arch_register_type_ignore           /**< Do not consider this register when allocating. */
 } arch_register_type_t;
 
+/**
+ * Convenience macro to check for register type.
+ * @param req   A pointer to register.
+ * @param kind  The kind of type to check for (see arch_register_type_t).
+ * @return      1, If register is of given kind, 0 if not.
+ */
+#define arch_register_type_is(reg, kind) \
+       ((reg)->type == arch_register_type_ ## kind)
+
 /**
  * A register.
  */
@@ -175,7 +185,8 @@ typedef enum _arch_irn_class_t {
   arch_irn_class_reload,
   arch_irn_class_copy,
   arch_irn_class_perm,
-  arch_irn_class_branch
+  arch_irn_class_branch,
+  arch_irn_class_call
 } arch_irn_class_t;
 
 /**
@@ -471,6 +482,14 @@ struct _arch_isa_if_t {
    * @return      The list scheduler selector.
    */
   const list_sched_selector_t *(*get_list_sched_selector)(const void *self);
+
+  /**
+   * Get the proj number assigned to the register.
+   * @param self  The isa object.
+   * @param reg   The register
+   * @return      The proj number assigned to this register
+   */
+  long (*get_projnum_for_register)(const void *self, const arch_register_t *reg);
 };
 
 #define arch_isa_get_n_reg_class(isa)           ((isa)->impl->get_n_reg_class(isa))