adapt mips backend to new transform logic, use Immediate nodes, fixes

[libfirm] / ir / be / mips / mips_nodes_attr.h

diff --git a/ir/be/mips/mips_nodes_attr.h b/ir/be/mips/mips_nodes_attr.h
index e496487..37f78a7 100644 (file)
--- a/ir/be/mips/mips_nodes_attr.h
+++ b/ir/be/mips/mips_nodes_attr.h
@@ -17,32 +17,48 @@
  * PURPOSE.
  */
 
-#ifndef _MIPS_NODES_ATTR_H_
-#define _MIPS_NODES_ATTR_H_
+/**
+ * @file
+ * @brief   declaration of attributes for mips nodes
+ * @author  Matthias Braun
+ * @version $Id$
+ */
+#ifndef FIRM_BE_MIPS_MIPS_NODES_ATTR_H
+#define FIRM_BE_MIPS_MIPS_NODES_ATTR_H
 
 #include "../bearch_t.h"
 #include "irmode_t.h"
+#include "irnode_t.h"
 
-typedef struct _mips_attr_t {
+typedef struct mips_attr_t {
+       except_attr  exc;               /**< the exception attribute. MUST be the first one. */
        arch_irn_flags_t flags;     /**< indicating if spillable, rematerializeable ... etc. */
-       int              n_res;     /**< number of results for this node */
-
-       tarval *tv;                                     /**< contains the immediate value (if the node has any) */
-       ident *symconst_id;                     /**< contains the ident (for la operations) */
 
-       union {
-               ir_mode *load_store_mode;       /**< contains the mode of a load/store */
-               ir_mode *original_mode;         /**< contains the original mode of the node */
-       } modes;
-       ir_entity *stack_entity;        /**< contains the entity on the stack for a load/store mode */
-       int stack_entity_offset;        /**< contains the real stack offset for the entity */
        int switch_default_pn;          /**< proj number of default case in switch */
 
        const arch_register_req_t **in_req;  /**< register requirements for arguments */
        const arch_register_req_t **out_req; /**< register requirements for results */
 
-       /* must be last, dynamically allocated */
-       const arch_register_t *slots[1];     /**< register slots for assigned registers */
+       const arch_register_t **slots;     /**< register slots for assigned registers */
 } mips_attr_t;
 
-#endif /* _mips_NODES_ATTR_H_ */
+typedef enum mips_immediate_type_t {
+       MIPS_IMM_CONST,
+       MIPS_IMM_SYMCONST_LO,
+       MIPS_IMM_SYMCONST_HI
+} mips_immediate_type_t;
+
+typedef struct mips_immediate_attr_t {
+       mips_attr_t            attr;
+       mips_immediate_type_t  imm_type;
+       ir_entity             *entity;
+       long                   val;
+} mips_immediate_attr_t;
+
+typedef struct mips_load_store_attr_t {
+       mips_attr_t  attr;
+       ir_entity   *stack_entity;
+       long         offset;
+} mips_load_store_attr_t;
+
+#endif