Fixed gcc warnings --flo

[libfirm] / ir / ir / irnode.h

diff --git a/ir/ir/irnode.h b/ir/ir/irnode.h
index ec12f7a..a95e2f5 100644 (file)
--- a/ir/ir/irnode.h
+++ b/ir/ir/irnode.h
@@ -1,70 +1,120 @@
-/* Copyright (C) 1998 - 2000 by Universitaet Karlsruhe      3 2002/02/28 13:33:52
-** All rights reserved.
-**
-** Authors: Martin Trapp, Christian Schaefer
-**
-** declarations of an ir node
-*/
-
-/* $Id$ */
+/*
+ * Project:     libFIRM
+ * File name:   ir/ir/irnode.h
+ * Purpose:     Representation of an intermediate operation.
+ * Author:      Martin Trapp, Christian Schaefer
+ * Modified by: Goetz Lindenmaier
+ * Created:
+ * CVS-ID:      $Id$
+ * Copyright:   (c) 1998-2003 Universität Karlsruhe
+ * Licence:     This file protected by GPL -  GNU GENERAL PUBLIC LICENSE.
+ */

 
 # ifndef _IRNODE_H_
 # define _IRNODE_H_
 
 
 # ifndef _IRNODE_H_
 # define _IRNODE_H_
 

+/**
+ * Projection numbers of compare: use for Proj nodes!
+ * @remark there are numbers with normalized names below!
+ */
+typedef enum {
+  False = 0,        /**< false */
+  Eq,           /**< equal */
+  Lt,           /**< less */
+  Le,           /**< less or equal */
+  Gt,           /**< greater */
+  Ge,           /**< greater or equal */
+  Lg,           /**< less or greater */
+  Leg = 7,      /**< less, equal or greater = ordered */
+  Uo,           /**< unordered */
+  Ue,           /**< unordered or equal */
+  Ul,           /**< unordered or less */
+  Ule,          /**< unordered, less or equal */
+  Ug,           /**< unordered or greater */
+  Uge,          /**< unordered, greater or equal */
+  Ne,           /**< unordered, less or greater = not equal */
+  True = 15         /**< true */
+  /* not_mask = Leg*/   /* bits to flip to negate comparison * @@ hack for jni interface */
+} pnc_number;   /* pnc: Projection Number Cmp */
+#define not_mask Leg
+
+# include "tv.h"

 # include "irgraph.h"
 # include "entity.h"
 # include "irgraph.h"
 # include "entity.h"

-# include "common.h"
+# include "firm_common.h"

 # include "irop.h"
 # include "irmode.h"
 # include "irop.h"
 # include "irmode.h"

-# include "tv.h"

 # include "type.h"
 # include "dbginfo.h"
 # include "type.h"
 # include "dbginfo.h"

-# include "exc.h"
+//# include "exc.h"

 
 

-/* The typedefiniton of ir_node is also in irgraph.h to resolve
-   recursion between irnode.h and irgraph.h */
-#ifndef _IR_NODE_TYPEDEF_
-#define _IR_NODE_TYPEDEF_
-/****s* irnode/irnode
+/**
+ * @file irnode.h

  *
  *

- * NAME ir_node - a datatype representing a Firm node
+ * @author Martin Trapp, Christian Schaefer

  *
  *

- * NOTE Not properly documented ;-)
+ * Declarations of an ir node.
+ */
+
+/**
+ * @defgroup ir_node Declarations of an ir node.
+ *
+ * The type definition of ir_node is also in irgraph.h to resolve
+ *  recursion between irnode.h and irgraph.h
+ *
+ * ir_node - a datatype representing a Firm node

  *
  *

- * ATTRIBUTES

  *  The common fields are:
  *
  *  The common fields are:
  *

- *  firm_kind    A firm_kind tag containing k_type.  This is useful
- *               for dynamically checking whether a node is a ir_node.
- *  arity        The number of predecessors in the Firm graph.
- *  in           A list with the predecessors in the Firm graph.  There are
- *               routines to access individual elements and to obtain the
- *               array.  The method returning the array should not be used.
- *  mode         The mode of the node.  There are routines to get the mode but
- *               also to access the mode's fields directly.
- *  opcode       The opcode of the node.  There are routines to get the opcode but
- *               also to access the opcode's fields directly.
- *  node_nr      A unique number for the node.  Available only if debugging is
- *               turned on.
- * SOURCE
+ *  - firm_kind - A firm_kind tag containing k_type.  This is useful
+ *                for dynamically checking whether a node is a ir_node.
+ *  - arity     - The number of predecessors in the Firm graph.
+ *  - in        - A list with the predecessors in the Firm graph.  There are
+ *                routines to access individual elements and to obtain the
+ *                array.  The method returning the array should not be used.
+ *  - mode      - The mode of the node.  There are routines to get the mode
+ *                but also to access the mode's fields directly.
+ *  - opcode    - The opcode of the node. There are routines to get the opcode
+ *                but also to access the opcode's fields directly.
+ *  - node_nr   - A unique number for the node.  Available only if debugging
+ *                is turned on.
+ * @{

  */
  */

+
+#ifndef _IR_NODE_TYPEDEF_
+#define _IR_NODE_TYPEDEF_

 typedef struct ir_node ir_node;
 #endif
 
 typedef struct ir_node ir_node;
 #endif
 

-/** Manipulate the fields of ir_node.  With these access routines
-    you can work on the graph without considering the different types
-    of nodes, it's just a big graph. **/
+/**
+ *   you can work on the graph without considering the different types
+ *   of nodes, it's just a big graph.
+ */
+
+/**
+ *   Checks whether a pointer points to a ir node.
+ *
+ *   @param thing     an arbitrary pointer
+ *
+ *   @return
+ *       true if the thing is a ir mode, else false
+ */
+int
+is_ir_node (const void *thing);
+
+/** returns the number of predecessors without the block predecessor: */
+int                  get_irn_arity         (const ir_node *node);
+INLINE int           get_irn_intra_arity   (const ir_node *node);
+INLINE int           get_irn_inter_arity   (const ir_node *node);

 
 

-/* returns the number of predecessors without the block predecessor: */
-int                  get_irn_arity         (ir_node *node);
-/* Replaces the old in array by a new one that will contain the ins given in
+/** Replaces the old in array by a new one that will contain the ins given in

    the parameters.  Conserves the block predecessor.  It copies the array passed.
    the parameters.  Conserves the block predecessor.  It copies the array passed.

-   This function is necessary to ajust in arrays of blocks, calls and phis.
+   This function is necessary to adjust in arrays of blocks, calls and phis.

    Assumes that current_ir_graph is set to the graph containing "node".
    "in" must contain all predecessors except the block that are required for
    the nodes opcode. */
 INLINE void          set_irn_in            (ir_node *node, int arity,
    Assumes that current_ir_graph is set to the graph containing "node".
    "in" must contain all predecessors except the block that are required for
    the nodes opcode. */
 INLINE void          set_irn_in            (ir_node *node, int arity,

-                                           ir_node **in);
+                        ir_node *in[]);

 /* to iterate through the predecessors without touching the array. No
    order of predecessors guaranteed.
    To iterate over the operands iterate from 0 to i < get_irn_arity(),
 /* to iterate through the predecessors without touching the array. No
    order of predecessors guaranteed.
    To iterate over the operands iterate from 0 to i < get_irn_arity(),


@@ -73,75 +123,135 @@ INLINE void          set_irn_in            (ir_node *node, int arity,
 /* Access predecessor n */
 /* get_irn_n removes Id predecessors. */
 INLINE ir_node      *get_irn_n             (ir_node *node, int n);
 /* Access predecessor n */
 /* get_irn_n removes Id predecessors. */
 INLINE ir_node      *get_irn_n             (ir_node *node, int n);

+INLINE ir_node      *get_irn_intra_n       (ir_node *node, int n);
+INLINE ir_node      *get_irn_inter_n       (ir_node *node, int n);

 INLINE void          set_irn_n             (ir_node *node, int n, ir_node *in);
 INLINE void          set_irn_n             (ir_node *node, int n, ir_node *in);

-/* Get the mode struct. */
-INLINE ir_mode      *get_irn_mode          (ir_node *node);
-/* Get the mode-enum modecode */
-INLINE modecode      get_irn_modecode      (ir_node *node);
-/* Get the ident for a string representation of the mode */
-INLINE ident        *get_irn_modeident     (ir_node *node);
-/* Access the opcode struct of the node */
-INLINE ir_op        *get_irn_op            (ir_node *node);
+/** Sets the mode struct of node */
+INLINE void          set_irn_mode (ir_node *node, ir_mode *mode);
+/** Gets the mode struct. */
+INLINE ir_mode      *get_irn_mode          (const ir_node *node);
+/** Gets the mode-enum modecode. */
+INLINE modecode      get_irn_modecode      (const ir_node *node);
+/** Gets the ident for a string representation of the mode .*/
+INLINE ident        *get_irn_modeident     (const ir_node *node);
+/** Gets the string representation of the mode .*/
+INLINE const char   *get_irn_modename      (const ir_node *node);
+/** Gets the opcode struct of the node */
+INLINE ir_op        *get_irn_op            (const ir_node *node);
+/** Sets the opcode struct of the node. */

 INLINE void          set_irn_op            (ir_node *node, ir_op *op);
 INLINE void          set_irn_op            (ir_node *node, ir_op *op);

-/* Get the opcode-enum of the node */
-INLINE opcode        get_irn_opcode        (ir_node *node);
-/* Get the ident for a string representation of the opcode */
-INLINE ident        *get_irn_opident       (ir_node *node);
-/* Get the string representation of the opcode */
-INLINE const char   *get_irn_opname        (ir_node *node);
+/** Gets the opcode-enum of the node. */
+INLINE opcode        get_irn_opcode        (const ir_node *node);
+/** Get the string representation of the opcode. */
+INLINE const char   *get_irn_opname        (const ir_node *node);
+/** Get the ident for a string representation of the opcode. */
+INLINE ident        *get_irn_opident       (const ir_node *node);
+INLINE unsigned long get_irn_visited (const ir_node *node);

 INLINE void          set_irn_visited (ir_node *node, unsigned long visited);
 INLINE void          set_irn_visited (ir_node *node, unsigned long visited);

-INLINE unsigned long get_irn_visited (ir_node *node);
-/* Sets visited to get_irg_visited(current_ir_graph) */
+/** Sets visited to get_irg_visited(current_ir_graph). */

 INLINE void          mark_irn_visited (ir_node *node);
 INLINE void          mark_irn_visited (ir_node *node);

-/* Returns 1 if visited < get_irg_visited(current_ir_graph).  */
-INLINE int           irn_not_visited  (ir_node *node);
-INLINE void          set_irn_link          (ir_node *node, void *link);
-INLINE void         *get_irn_link          (ir_node *node);
-/* Outputs a unique number for this node if libfirm is compiled for
-   debugging, (configure with --enable-debug) else returns 0. */
-INLINE long get_irn_node_nr(ir_node *node);
-/* Returns the ir_graph this node belongs to. Only valid for
- * CallBegin, EndReg and EndExcept */
-INLINE ir_graph *get_irn_irg(ir_node *node);
-/*****/
-
-/* irnode constructor                                             */
-/* Create a new irnode in irg, with an op, mode, arity and        */
-/* some incoming irnodes.                                         */
-/* If arity is negative, a node with a dynamic array is created.  */
-
+/** Returns 1 if visited < get_irg_visited(current_ir_graph).  */
+INLINE int           irn_not_visited  (const ir_node *node);
+/** Returns 1 if visited >= get_irg_visited(current_ir_graph).  */
+INLINE int           irn_visited      (const ir_node *node);
+INLINE void          set_irn_link     (ir_node *node, void *link);
+INLINE void         *get_irn_link     (const ir_node *node);
+
+/** Returns the ir_graph this node belongs to. Only valid if irg
+ *  is in state pinned (irg is only stored in the block. */
+INLINE ir_graph     *get_irn_irg      (ir_node *node);
+
+/** Outputs a unique number for this node if libFIRM is compiled for
+   debugging, (configure with --enable-debug) else returns address
+   of node cast to long. */
+INLINE long          get_irn_node_nr  (const ir_node *node);
+
+
+/**
+ * irnode constructor.
+ * Create a new irnode in irg, with an op, mode, arity and
+ * some incoming irnodes.
+ * This constructor is used in every specified irnode constructor.
+ *
+ * @param db    Debug info.
+ * @param irg   IR-graph on with this new node should be constructed.
+ * @param op    The opcode of the new node.
+ * @param mode  The mode of the new node.
+ * @param arity The arity of the new node, may be <0 if yet.
+ * @param in    An array of arity predecessor nodes.
+ */

 INLINE ir_node *
 new_ir_node (dbg_info *db,
 INLINE ir_node *
 new_ir_node (dbg_info *db,

-            ir_graph *irg,
-            ir_node *block,
-            ir_op *op,
-            ir_mode *mode,
-            int arity,
-            ir_node **in);
-
-/****s* irnode/other
+         ir_graph *irg,
+         ir_node *block,
+         ir_op *op,
+         ir_mode *mode,
+         int arity,
+         ir_node *in[]);
+
+/*

  *
  * NAME access functions for node fields.
  *
  *
  * NAME access functions for node fields.
  *

- * NOTE Not properly documented ;-)
+ *  Not properly documented ;-)

  *
  *

- * SOURCE

  */
 
  */
 

-/* this works for all except Block */
+/* This works for all except Block.  To express the difference to
+ * access routines that work for all nodes we use infix "nodes". */
+#define get_nodes_block get_nodes_Block

 INLINE ir_node  *get_nodes_Block (ir_node *node);
 INLINE ir_node  *get_nodes_Block (ir_node *node);

+#define set_nodes_block set_nodes_Block

 INLINE void      set_nodes_Block (ir_node *node, ir_node *block);
 
 INLINE void      set_nodes_Block (ir_node *node, ir_node *block);
 

-/* Projection numbers for result of Start node: use for Proj nodes! */
+/**
+ * Projection numbers for result of Start node: use for Proj nodes!
+ */

 typedef enum {
 typedef enum {

-  pns_initial_exec,     /* Projection on an executable, the initial control
-                          flow. */
-  pns_global_store,     /* Projection on the global store */
-  pns_frame_base,       /* Projection on the frame base */
-  pns_globals,          /* Projection on the pointer to the data segment
-                          containing _all_ global entities. */
-  pns_args              /* Projection on all arguments */
-} pns_number;
+  pn_Start_X_initial_exec,  /**< Projection on the initial control flow. */
+  pn_Start_M,               /**< Projection on the initial memory. */
+  pn_Start_P_frame_base,    /**< Projection on the frame base pointer. */
+  pn_Start_P_globals,       /**< Projection on the pointer to the data segment
+                   containing _all_ global entities. */
+  pn_Start_T_args,          /**< Projection on all arguments. */
+  pn_Start_P_value_arg_base /**< Pointer to region of compound value arguments as defined by
+                   type of this method. */
+} pn_Start; /* Projection numbers for Start. */
+
+/**
+ * Projection numbers for result of Start node: use for Proj nodes!
+ * @remark This is the old name convention, don't use anymore.
+ */
+typedef enum {
+  pns_initial_exec,     /**< Projection on an executable, the initial control
+               flow. */
+  pns_global_store,     /**< Projection on the global store */
+  pns_frame_base,       /**< Projection on the frame base */
+  pns_globals,          /**< Projection on the pointer to the data segment
+                 containing _all_ global entities. */
+  pns_args,             /**< Projection on all arguments */
+  pns_value_arg_base    /**< Pointer to region of compound value arguments as defined by
+                 type of this method. */
+} pns_number; /* pns: Projection Number Start */
+
+/** Test whether arbitrary node is frame pointer.
+ *
+ * Test whether arbitrary node is frame pointer, i.e. Proj(pn_Start_P_frame_base)
+ * from Start.  If so returns frame type, else Null. */
+type *is_frame_pointer(ir_node *n);
+
+/** Test whether arbitrary node is globals pointer.
+ *
+ * Test whether arbitrary node is globals pointer, i.e. Proj(pn_Start_P_globals)
+ * from Start.  If so returns global type, else Null. */
+type *is_globals_pointer(ir_node *n);
+
+/** Test whether arbitrary node is value arg base.
+ *
+ * Test whether arbitrary node is value arg base, i.e. Proj(pn_Start_P_value_arg_base)
+ * from Start.   If so returns 1, else 0. */
+int   is_value_arg_pointer(ir_node *n);
+

 
 /* @@@ no more supported  */
 INLINE ir_node **get_Block_cfgpred_arr (ir_node *node);
 
 /* @@@ no more supported  */
 INLINE ir_node **get_Block_cfgpred_arr (ir_node *node);


@@ -156,41 +266,36 @@ INLINE void      set_Block_block_visited (ir_node *node, unsigned long visit);
 INLINE void      mark_Block_block_visited(ir_node *node);
 INLINE int       Block_not_block_visited(ir_node *node);
 
 INLINE void      mark_Block_block_visited(ir_node *node);
 INLINE int       Block_not_block_visited(ir_node *node);
 

-/* exc handling @@@ ajacs specific -- not supported */
-void     set_Block_exc     (ir_node*, exc_t);
-exc_t    get_Block_exc     (ir_node*);
-
-void     set_Node_exc      (ir_node*, exc_t);
-exc_t    get_Node_exc      (ir_node*);
-
-/* handler handling  @@@ ajacs specific -- not supported  */
-void     set_Block_handler (ir_node*, ir_node*);
-ir_node* get_Block_handler (ir_node*);
-
-void     set_Node_handler  (ir_node*, ir_node*);
-ir_node* get_Node_handler  (ir_node*);

 /* Set and remove interprocedural predecessors. If the interprocedural
  * predecessors are removed, the node has the same predecessors in
 /* Set and remove interprocedural predecessors. If the interprocedural
  * predecessors are removed, the node has the same predecessors in

- * both views. */
-void set_Block_cg_cfgpred_arr(ir_node * node, int arity, ir_node ** in);
-void set_Block_cg_cfgpred(ir_node * node, int pos, ir_node * pred);
+ * both views.
+ * @@@ Maybe better:  arity is zero if no cg preds. */
+void      set_Block_cg_cfgpred_arr(ir_node * node, int arity, ir_node ** in);
+void      set_Block_cg_cfgpred(ir_node * node, int pos, ir_node * pred);

 /* @@@ not supported */
 /* @@@ not supported */

-ir_node ** get_Block_cg_cfgpred_arr(ir_node * node);
-int get_Block_cg_n_cfgpreds(ir_node * node);
-void remove_Block_cg_cfgpred_arr(ir_node * node);
+ir_node **get_Block_cg_cfgpred_arr(ir_node * node);
+/* Returns the number of interprocedural predecessors.  0 if none. */
+int       get_Block_cg_n_cfgpreds(ir_node * node);
+ir_node  *get_Block_cg_cfgpred(ir_node * node, int pos);
+/* frees the memory. */
+void      remove_Block_cg_cfgpred_arr(ir_node * node);
+
+/* Start references the irg it is in.
+ @@@ old -- use get_irn_irg instead! */
+ir_graph *get_Start_irg(ir_node *node);

 
 INLINE int  get_End_n_keepalives(ir_node *end);
 INLINE ir_node *get_End_keepalive(ir_node *end, int pos);
 INLINE void add_End_keepalive (ir_node *end, ir_node *ka);
 INLINE void set_End_keepalive(ir_node *end, int pos, ir_node *ka);
 
 INLINE int  get_End_n_keepalives(ir_node *end);
 INLINE ir_node *get_End_keepalive(ir_node *end, int pos);
 INLINE void add_End_keepalive (ir_node *end, ir_node *ka);
 INLINE void set_End_keepalive(ir_node *end, int pos, ir_node *ka);

-/* Some parts of the End node are allocated seperately -- their memory
+/* Some parts of the End node are allocated separately -- their memory

    is not recovered by dead_node_elimination if a End node is dead.
    free_End frees these data structures. */
 INLINE void free_End (ir_node *end);
 
    is not recovered by dead_node_elimination if a End node is dead.
    free_End frees these data structures. */
 INLINE void free_End (ir_node *end);
 

+/* @@@ old -- use get_irn_irg instead!  */

 ir_graph *get_EndReg_irg (ir_node *end);
 ir_graph *get_EndReg_irg (ir_node *end);

-
-ir_graph *get_EndExcept_irg  (ir_node *end);
+ir_graph *get_EndExcept_irg (ir_node *end);

 
 /* We distinguish three kinds of Cond nodes.  These can be distinguished
    by the mode of the selector operand and an internal flag of type cond_kind.
 
 /* We distinguish three kinds of Cond nodes.  These can be distinguished
    by the mode of the selector operand and an internal flag of type cond_kind.


@@ -213,9 +318,9 @@ ir_graph *get_EndExcept_irg  (ir_node *end);
    Default flavor is "dense"
 */
 typedef enum {
    Default flavor is "dense"
 */
 typedef enum {

-  dense,        /* Default. Missing Proj nodes are dead control flow. */
-  fragmentary   /* Special. No control flow optimizations allowed.  Missing
-                  Proj nodes mean default control flow, i.e., Proj(n). */
+  dense,        /**< Default. Missing Proj nodes are dead control flow. */
+  fragmentary   /**< Special. No control flow optimizations allowed.  Missing
+           Proj nodes mean default control flow, i.e., Proj(n). */

 } cond_kind;
 
 INLINE ir_node  *get_Cond_selector (ir_node *node);
 } cond_kind;
 
 INLINE ir_node  *get_Cond_selector (ir_node *node);


@@ -223,6 +328,14 @@ INLINE void      set_Cond_selector (ir_node *node, ir_node *selector);
 INLINE cond_kind get_Cond_kind (ir_node *node);
 INLINE void      set_Cond_kind (ir_node *node, cond_kind kind);
 
 INLINE cond_kind get_Cond_kind (ir_node *node);
 INLINE void      set_Cond_kind (ir_node *node, cond_kind kind);
 

+/**
+ * Projection numbers for conditions.
+ */
+typedef enum {
+  pn_Cond_false,    /**< Control flow if operand is "false". */
+  pn_Cond_true      /**< Control flow if operand is "true".  */
+} pn_Cond;  /* Projection numbers for Cond. */
+

 INLINE ir_node  *get_Return_mem (ir_node *node);
 INLINE void      set_Return_mem (ir_node *node, ir_node *mem);
 INLINE ir_node **get_Return_res_arr (ir_node *node);
 INLINE ir_node  *get_Return_mem (ir_node *node);
 INLINE void      set_Return_mem (ir_node *node, ir_node *mem);
 INLINE ir_node **get_Return_res_arr (ir_node *node);


@@ -235,27 +348,41 @@ INLINE void     set_Raise_mem (ir_node *node, ir_node *mem);
 INLINE ir_node *get_Raise_exo_ptr (ir_node *node);  /* PoinTeR to EXception Object */
 INLINE void     set_Raise_exo_ptr (ir_node *node, ir_node *exoptr);
 
 INLINE ir_node *get_Raise_exo_ptr (ir_node *node);  /* PoinTeR to EXception Object */
 INLINE void     set_Raise_exo_ptr (ir_node *node, ir_node *exoptr);
 

+/**
+ * Projection numbers for Raise.
+ */
+typedef enum {
+  pn_Raise_X,    /**< Execution result. */
+  pn_Raise_M     /**< Memory result.    */
+} pn_Raise;  /* Projection numbers for Raise. */
+

 INLINE tarval  *get_Const_tarval (ir_node *node);
 INLINE void     set_Const_tarval (ir_node *node, tarval *con);
 INLINE tarval  *get_Const_tarval (ir_node *node);
 INLINE void     set_Const_tarval (ir_node *node, tarval *con);

+/* The source language type.  Must be an atomic type.  Mode of type must
+   be mode of node. For tarvals from entities type must be pointer to
+   entity type. */
+INLINE type    *get_Const_type   (ir_node *node);
+INLINE void     set_Const_type   (ir_node *node, type *tp);

 
 

-/*   This enum names the three different kinds of symbolic Constants
+/**  This enum names the three different kinds of symbolic Constants

      represented by SymConst.  The content of the attribute type_or_id
      depends on this tag.  Use the proper access routine after testing
      this flag. */
 typedef enum {
      represented by SymConst.  The content of the attribute type_or_id
      depends on this tag.  Use the proper access routine after testing
      this flag. */
 typedef enum {

-  type_tag,          /* The SymConst is a type tag for the given type.
-                       Type_or_id_p is type *. */
-  size,              /* The SymConst is the size of the given type.
-                       Type_or_id_p is type *. */
-  linkage_ptr_info   /* The SymConst is a symbolic pointer to be filled in
-                       by the linker. Type_or_id_p is ident *. */
+  type_tag,          /**< The SymConst is a type tag for the given type.
+            Type_or_id_p is type *. */
+  size,              /**< The SymConst is the size of the given type.
+            Type_or_id_p is type *. */
+  linkage_ptr_info   /**< The SymConst is a symbolic pointer to be filled in
+            by the linker. Type_or_id_p is ident *. */

 } symconst_kind;
 } symconst_kind;

+

 typedef union type_or_id * type_or_id_p;
 typedef union type_or_id * type_or_id_p;

-INLINE symconst_kind get_SymConst_kind (ir_node *node);
+INLINE symconst_kind get_SymConst_kind (const ir_node *node);

 INLINE void          set_SymConst_kind (ir_node *node, symconst_kind num);
 /* Only to access SymConst of kind type_tag or size.  Else assertion: */
 INLINE type    *get_SymConst_type (ir_node *node);
 INLINE void          set_SymConst_kind (ir_node *node, symconst_kind num);
 /* Only to access SymConst of kind type_tag or size.  Else assertion: */
 INLINE type    *get_SymConst_type (ir_node *node);

-INLINE void     set_SymConst_type (ir_node *node, type *type);
+INLINE void     set_SymConst_type (ir_node *node, type *tp);

 /* Only to access SymConst of kind linkage_ptr_info.  Else assertion: */
 INLINE ident   *get_SymConst_ptrinfo (ir_node *node);
 INLINE void     set_SymConst_ptrinfo (ir_node *node, ident *ptrinfo);
 /* Only to access SymConst of kind linkage_ptr_info.  Else assertion: */
 INLINE ident   *get_SymConst_ptrinfo (ir_node *node);
 INLINE void     set_SymConst_ptrinfo (ir_node *node, ident *ptrinfo);


@@ -275,40 +402,101 @@ INLINE void     set_Sel_index (ir_node *node, int pos, ir_node *index);
 INLINE entity  *get_Sel_entity (ir_node *node); /* entity to select */
 INLINE void     set_Sel_entity (ir_node *node, entity *ent);
 
 INLINE entity  *get_Sel_entity (ir_node *node); /* entity to select */
 INLINE void     set_Sel_entity (ir_node *node, entity *ent);
 

-/* @@@ ajacs specific node -- not supported */
-type           *get_InstOf_ent   (ir_node*);
-void            set_InstOf_ent   (ir_node*, type*);
-ir_node        *get_InstOf_obj   (ir_node*);
-void            set_InstOf_obj   (ir_node*, ir_node*);
-ir_node        *get_InstOf_store (ir_node*);
-void            set_InstOf_store (ir_node*, ir_node*);
+/**
+ * Projection numbers for result of Call node: use for Proj nodes!
+ *
+ * @remark old name convention!
+ */
+typedef enum {
+  pncl_memory = 0,        /**< The memory result. */
+  pncl_exc_target = 1,    /**< The control flow result branching to the exception handler */
+  pncl_result_tuple = 2,  /**< The tuple containing all (0, 1, 2, ...) results */
+  pncl_exc_memory = 3,    /**< The memory result in case the called method terminated with
+                  an exception */
+  pncl_value_res_base = 4 /**< A pointer to the memory region containing copied results
+                  passed by value (for compound result types). */
+} pncl_number;   /* pncl: Projection Number CaLl */
+
+/**
+ * Projection numbers for result of Call node: use for Proj nodes!
+ */
+typedef enum {
+  pn_Call_M_regular = 0,  /**< The memory result. */
+  pn_Call_T_result  = 2,  /**< The tuple containing all (0, 1, 2, ...) results */
+  pn_Call_P_value_res_base = 4,/**< A pointer to the memory region containing copied results
+                 passed by value (for compound result types). */
+  pn_Call_X_except  = 1,  /**< The control flow result branching to the exception handler */
+  pn_Call_M_except  = 3   /**< The memory result in case the called method terminated with
+                 an exception */
+} pn_Call;   /* Projection numbers for Call. */

 
 INLINE ir_node *get_Call_mem (ir_node *node);
 INLINE void     set_Call_mem (ir_node *node, ir_node *mem);
 INLINE ir_node *get_Call_ptr (ir_node *node);
 INLINE void     set_Call_ptr (ir_node *node, ir_node *ptr);
 INLINE ir_node **get_Call_param_arr (ir_node *node);
 
 INLINE ir_node *get_Call_mem (ir_node *node);
 INLINE void     set_Call_mem (ir_node *node, ir_node *mem);
 INLINE ir_node *get_Call_ptr (ir_node *node);
 INLINE void     set_Call_ptr (ir_node *node, ir_node *ptr);
 INLINE ir_node **get_Call_param_arr (ir_node *node);

+/** Gets the number of parameters of a call. */

 INLINE int      get_Call_n_params (ir_node *node);
 INLINE int      get_Call_n_params (ir_node *node);

+/** Gets the call parameter at position pos. */

 INLINE ir_node *get_Call_param (ir_node *node, int pos);
 INLINE ir_node *get_Call_param (ir_node *node, int pos);

+/** Sets the call parameter at position pos. */

 INLINE void     set_Call_param (ir_node *node, int pos, ir_node *param);
 INLINE void     set_Call_param (ir_node *node, int pos, ir_node *param);

+/** Gets the type of a call. */

 INLINE type    *get_Call_type (ir_node *node);
 INLINE type    *get_Call_type (ir_node *node);

-INLINE void     set_Call_type (ir_node *node, type *type);
-/* Set, get and remove the callee-analysis. */
-int get_Call_n_callees(ir_node * node);
-entity * get_Call_callee(ir_node * node, int pos);
-void set_Call_callee_arr(ir_node * node, int n, entity ** arr);
-void remove_Call_callee_arr(ir_node * node);
-
-ir_node * get_CallBegin_ptr (ir_node *node);
-void set_CallBegin_ptr (ir_node *node, ir_node *ptr);
-ir_graph *get_CallBegin_irg (ir_node *node);
-ir_node *get_CallBegin_call (ir_node *node);
-void set_CallBegin_call (ir_node *node, ir_node *call);
+/** Sets the type of a call. */
+INLINE void     set_Call_type (ir_node *node, type *tp);
+/** Gets the arity of a call. Identical to get_Call_n_params(). */
+INLINE int      get_Call_arity (ir_node *node);
+
+/* Set, get and remove the callee-analysis.
+   The array is only accessible if information is valid.
+   It contains NULL for called methods that are not within
+   the compilation unit. */
+int     Call_has_callees      (ir_node *node);
+int     get_Call_n_callees    (ir_node * node);
+entity *get_Call_callee       (ir_node * node, int pos);
+/* assumes current_ir_graph set properly! */
+void    set_Call_callee_arr   (ir_node * node, int n, entity ** arr);
+void    remove_Call_callee_arr(ir_node * node);
+
+ir_node  *get_CallBegin_ptr  (ir_node *node);
+void      set_CallBegin_ptr  (ir_node *node, ir_node *ptr);
+/* @@@ old -- use get_irn_irg instead!  */
+ir_graph *get_CallBegin_irg  (ir_node *node);
+ir_node  *get_CallBegin_call (ir_node *node);
+void      set_CallBegin_call (ir_node *node, ir_node *call);
+
+INLINE ir_node *get_FuncCall_ptr (ir_node *node);
+INLINE void     set_FuncCall_ptr (ir_node *node, ir_node *ptr);
+INLINE ir_node **get_FuncCall_param_arr (ir_node *node);
+/** Gets the number of parameters of a func call. */
+INLINE int      get_FuncCall_n_params (ir_node *node);
+/** Gets the func call parameter at position pos. */
+INLINE ir_node *get_FuncCall_param (ir_node *node, int pos);
+/** Sets the func call parameter at position pos. */
+INLINE void     set_FuncCall_param (ir_node *node, int pos, ir_node *param);
+/** Gets the type of a func call. */
+INLINE type    *get_FuncCall_type (ir_node *node);
+/** Sets the type of a func call. */
+INLINE void     set_FuncCall_type (ir_node *node, type *tp);
+/** Gets the arity of a func call. Identical to get_FuncCall_n_params(). */
+INLINE int      get_FuncCall_arity (ir_node *node);
+
+/* Set, get and remove the callee-analysis.
+   The array is only accessible if information is valid.
+   It contains NULL for called methods that are not within
+   the compilation unit. */
+int     FuncCall_has_callees      (ir_node *node);
+int     get_FuncCall_n_callees    (ir_node * node);
+entity *get_FuncCall_callee       (ir_node * node, int pos);
+/* assumes current_ir_graph set properly! */
+void    set_FuncCall_callee_arr   (ir_node * node, int n, entity ** arr);
+void    remove_FuncCall_callee_arr(ir_node * node);

 
 /* For unary and binary arithmetic operations the access to the
    operands can be factored out.  Left is the first, right the
    second arithmetic value  as listed in tech report 1999-44.
 
 /* For unary and binary arithmetic operations the access to the
    operands can be factored out.  Left is the first, right the
    second arithmetic value  as listed in tech report 1999-44.

-   unops are: Minus, Abs, Not, Conv
+   unops are: Minus, Abs, Not, Conv, Cast

    binops are: Add, Sub, Mul, Quot, DivMod, Div, Mod, And, Or, Eor, Shl,
    Shr, Shrs, Rot, Cmp */
 INLINE int      is_unop (ir_node *node);
    binops are: Add, Sub, Mul, Quot, DivMod, Div, Mod, And, Or, Eor, Shl,
    Shr, Shrs, Rot, Cmp */
 INLINE int      is_unop (ir_node *node);


@@ -345,6 +533,15 @@ INLINE void     set_Quot_right (ir_node *node, ir_node *right);
 INLINE ir_node *get_Quot_mem (ir_node *node);
 INLINE void     set_Quot_mem (ir_node *node, ir_node *mem);
 
 INLINE ir_node *get_Quot_mem (ir_node *node);
 INLINE void     set_Quot_mem (ir_node *node, ir_node *mem);
 

+/**
+ * Projection numbers for Quot: use for Proj nodes!
+ */
+typedef enum {
+  pn_Quot_M,           /**< Memory result.    */
+  pn_Quot_X_except,    /**< Execution result if exception occured. */
+  pn_Quot_res          /**< Result of computation. */
+} pn_Quot;  /* Projection numbers for Quot. */
+

 INLINE ir_node *get_DivMod_left (ir_node *node);
 INLINE void     set_DivMod_left (ir_node *node, ir_node *left);
 INLINE ir_node *get_DivMod_right (ir_node *node);
 INLINE ir_node *get_DivMod_left (ir_node *node);
 INLINE void     set_DivMod_left (ir_node *node, ir_node *left);
 INLINE ir_node *get_DivMod_right (ir_node *node);


@@ -352,6 +549,16 @@ INLINE void     set_DivMod_right (ir_node *node, ir_node *right);
 INLINE ir_node *get_DivMod_mem (ir_node *node);
 INLINE void     set_DivMod_mem (ir_node *node, ir_node *mem);
 
 INLINE ir_node *get_DivMod_mem (ir_node *node);
 INLINE void     set_DivMod_mem (ir_node *node, ir_node *mem);
 

+/**
+ * Projection numbers for DivMod: use for Proj nodes!
+ */
+typedef enum {
+  pn_DivMod_M,           /**< Memory result.    */
+  pn_DivMod_X_except,    /**< Execution result if exception occured. */
+  pn_DivMod_res_div,     /**< Result of computation a / b. */
+  pn_DivMod_res_mod      /**< Result of computation a % b. */
+} pn_DivMod;  /* Projection numbers for DivMod. */
+

 INLINE ir_node *get_Div_left (ir_node *node);
 INLINE void     set_Div_left (ir_node *node, ir_node *left);
 INLINE ir_node *get_Div_right (ir_node *node);
 INLINE ir_node *get_Div_left (ir_node *node);
 INLINE void     set_Div_left (ir_node *node, ir_node *left);
 INLINE ir_node *get_Div_right (ir_node *node);


@@ -359,6 +566,15 @@ INLINE void     set_Div_right (ir_node *node, ir_node *right);
 INLINE ir_node *get_Div_mem (ir_node *node);
 INLINE void     set_Div_mem (ir_node *node, ir_node *mem);
 
 INLINE ir_node *get_Div_mem (ir_node *node);
 INLINE void     set_Div_mem (ir_node *node, ir_node *mem);
 

+/**
+ * Projection numbers for Div: use for Proj nodes!
+ */
+typedef enum {
+  pn_Div_M,           /**< Memory result.    */
+  pn_Div_X_except,    /**< Execution result if exception occured. */
+  pn_Div_res          /**< Result of computation. */
+} pn_Div;  /* Projection numbers for Div. */
+

 INLINE ir_node *get_Mod_left (ir_node *node);
 INLINE void     set_Mod_left (ir_node *node, ir_node *left);
 INLINE ir_node *get_Mod_right (ir_node *node);
 INLINE ir_node *get_Mod_left (ir_node *node);
 INLINE void     set_Mod_left (ir_node *node, ir_node *left);
 INLINE ir_node *get_Mod_right (ir_node *node);


@@ -366,6 +582,15 @@ INLINE void     set_Mod_right (ir_node *node, ir_node *right);
 INLINE ir_node *get_Mod_mem (ir_node *node);
 INLINE void     set_Mod_mem (ir_node *node, ir_node *mem);
 
 INLINE ir_node *get_Mod_mem (ir_node *node);
 INLINE void     set_Mod_mem (ir_node *node, ir_node *mem);
 

+/**
+ * Projection numbers for Mod: use for Proj nodes!
+ */
+typedef enum {
+  pn_Mod_M,           /**< Memory result.    */
+  pn_Mod_X_except,    /**< Execution result if exception occured. */
+  pn_Mod_res          /**< Result of computation. */
+} pn_Mod;  /* Projection numbers for Mod. */
+

 INLINE ir_node *get_Abs_op (ir_node *node);
 INLINE void     set_Abs_op (ir_node *node, ir_node *op);
 
 INLINE ir_node *get_Abs_op (ir_node *node);
 INLINE void     set_Abs_op (ir_node *node, ir_node *op);
 


@@ -387,28 +612,35 @@ INLINE void     set_Eor_right (ir_node *node, ir_node *right);
 INLINE ir_node *get_Not_op (ir_node *node);
 INLINE void     set_Not_op (ir_node *node, ir_node *op);
 
 INLINE ir_node *get_Not_op (ir_node *node);
 INLINE void     set_Not_op (ir_node *node, ir_node *op);
 

-/* Projection numbers of compare: use for Proj nodes! */
+/**
+ * Projection numbers for Cmp are defined several times.
+ * The bit patterns are used for various tests, so don't change.
+ * The "unordered" values are possible results of comparing
+ * floating point numbers.
+ */

 typedef enum {
 typedef enum {

-  False,               /* false */
-  Eq,                  /* equal */
-  Lt,                  /* less */
-  Le,                  /* less or equal */
-  Gt,                  /* greater */
-  Ge,                  /* greater or equal */
-  Lg,                  /* less or greater */
-  Leg,                 /* less, equal or greater = ordered */
-  Uo,                  /* unordered */
-  Ue,                  /* unordered or equal */
-  Ul,                  /* unordered or less */
-  Ule,                 /* unordered, less or equal */
-  Ug,                  /* unordered or greater */
-  Uge,                 /* unordered, greater or equal */
-  Ne,                  /* unordered, less or greater = not equal */
-  True,                        /* true */
-  not_mask = Leg       /* bits to flip to negate comparison */
-} pnc_number;
-INLINE char *get_pnc_string(int pnc);
-INLINE int   get_negated_pnc(int pnc);
+  pn_Cmp_False = 0,   /**< false */
+  pn_Cmp_Eq,          /**< equal */
+  pn_Cmp_Lt,          /**< less */
+  pn_Cmp_Le,          /**< less or equal */
+  pn_Cmp_Gt,          /**< greater */
+  pn_Cmp_Ge,          /**< greater or equal */
+  pn_Cmp_Lg,          /**< less or greater */
+  pn_Cmp_Leg = 7,     /**< less, equal or greater = ordered */
+  pn_Cmp_Uo,          /**< unordered */
+  pn_Cmp_Ue,          /**< unordered or equal */
+  pn_Cmp_Ul,          /**< unordered or less */
+  pn_Cmp_Ule,         /**< unordered, less or equal */
+  pn_Cmp_Ug,          /**< unordered or greater */
+  pn_Cmp_Uge,         /**< unordered, greater or equal */
+  pn_Cmp_Ne,          /**< unordered, less or greater = not equal */
+  pn_Cmp_True = 15    /**< true */
+  /* not_mask = Leg*/   /* bits to flip to negate comparison * @@ hack for jni interface */
+} pn_Cmp;   /* Projection numbers for Cmp */
+//#define not_mask pn_Cmp_Leg
+
+INLINE const char *get_pnc_string(int pnc);
+INLINE int         get_negated_pnc(int pnc);

 INLINE ir_node *get_Cmp_left (ir_node *node);
 INLINE void     set_Cmp_left (ir_node *node, ir_node *left);
 INLINE ir_node *get_Cmp_right (ir_node *node);
 INLINE ir_node *get_Cmp_left (ir_node *node);
 INLINE void     set_Cmp_left (ir_node *node, ir_node *left);
 INLINE ir_node *get_Cmp_right (ir_node *node);


@@ -437,6 +669,20 @@ INLINE void     set_Rot_right (ir_node *node, ir_node *right);
 INLINE ir_node *get_Conv_op (ir_node *node);
 INLINE void     set_Conv_op (ir_node *node, ir_node *op);
 
 INLINE ir_node *get_Conv_op (ir_node *node);
 INLINE void     set_Conv_op (ir_node *node, ir_node *op);
 

+/* Does Cast need a mem operator?
+ * Cast should only depend on the type, not on the state of an
+ * entity.  But:  we initialze various fields after Alloc, that
+ * are accessed in the cast.  This required some precaution, to
+ * get the right memory into the Loads generated from the cast.
+ */
+INLINE ir_node *get_Cast_op (ir_node *node);
+INLINE void     set_Cast_op (ir_node *node, ir_node *op);
+INLINE type    *get_Cast_type (ir_node *node);
+INLINE void     set_Cast_type (ir_node *node, type *to_tp);
+
+/* Returns true if n is Phi or Filter in interprocedural_view. */
+INLINE int       is_Phi (ir_node *n);
+/* These routines also work for Filter nodes in interprocedural view. */

 INLINE ir_node **get_Phi_preds_arr (ir_node *node);
 INLINE int       get_Phi_n_preds (ir_node *node);
 INLINE ir_node  *get_Phi_pred (ir_node *node, int pos);
 INLINE ir_node **get_Phi_preds_arr (ir_node *node);
 INLINE int       get_Phi_n_preds (ir_node *node);
 INLINE ir_node  *get_Phi_pred (ir_node *node, int pos);


@@ -446,15 +692,35 @@ INLINE ir_node  *get_Filter_pred(ir_node *node);
 INLINE void      set_Filter_pred(ir_node *node, ir_node *pred);
 INLINE long      get_Filter_proj(ir_node *node);
 INLINE void      set_Filter_proj(ir_node *node, long proj);
 INLINE void      set_Filter_pred(ir_node *node, ir_node *pred);
 INLINE long      get_Filter_proj(ir_node *node);
 INLINE void      set_Filter_proj(ir_node *node, long proj);

-/* set the interprocedural predecessors */
+/* set the interprocedural predecessors, ...d_arr uses current_ir_graph.
+ * @@@ Maybe better:  arity is zero if no cg preds. */

 void             set_Filter_cg_pred_arr(ir_node * node, int arity, ir_node ** in);
 void             set_Filter_cg_pred(ir_node * node, int pos, ir_node * pred);
 void             set_Filter_cg_pred_arr(ir_node * node, int arity, ir_node ** in);
 void             set_Filter_cg_pred(ir_node * node, int pos, ir_node * pred);

+int              get_Filter_n_cg_preds(ir_node *node);
+ir_node *        get_Filter_cg_pred(ir_node *node, int pos);
+
+/**
+ * Projection numbers for Load: use for Proj nodes!
+ */
+typedef enum {
+  pn_Load_M,         /**< Memory result.    */
+  pn_Load_X_except,  /**< Execution result if exception occured. */
+  pn_Load_res        /**< Result of load operation. */
+} pn_Load;  /* Projection numbers for Load. */

 
 INLINE ir_node *get_Load_mem (ir_node *node);
 INLINE void     set_Load_mem (ir_node *node, ir_node *mem);
 INLINE ir_node *get_Load_ptr (ir_node *node);
 INLINE void     set_Load_ptr (ir_node *node, ir_node *ptr);
 
 
 INLINE ir_node *get_Load_mem (ir_node *node);
 INLINE void     set_Load_mem (ir_node *node, ir_node *mem);
 INLINE ir_node *get_Load_ptr (ir_node *node);
 INLINE void     set_Load_ptr (ir_node *node, ir_node *ptr);
 

+/**
+ * Projection numbers for Store: use for Proj nodes!
+ */
+typedef enum {
+  pn_Store_M,         /**< Memory result.    */
+  pn_Store_X_except   /**< Execution result if exception occured. */
+} pn_Store;  /* Projection numbers for Store. */
+

 INLINE ir_node *get_Store_mem (ir_node *node);
 INLINE void     set_Store_mem (ir_node *node, ir_node *mem);
 INLINE ir_node *get_Store_ptr (ir_node *node);
 INLINE ir_node *get_Store_mem (ir_node *node);
 INLINE void     set_Store_mem (ir_node *node, ir_node *mem);
 INLINE ir_node *get_Store_ptr (ir_node *node);


@@ -462,16 +728,28 @@ INLINE void     set_Store_ptr (ir_node *node, ir_node *ptr);
 INLINE ir_node *get_Store_value (ir_node *node);
 INLINE void     set_Store_value (ir_node *node, ir_node *value);
 
 INLINE ir_node *get_Store_value (ir_node *node);
 INLINE void     set_Store_value (ir_node *node, ir_node *value);
 

+/**
+ * Projection numbers for Alloc: use for Proj nodes!
+ */
+typedef enum {
+  pn_Alloc_M,    /**< Memory result. */
+  pn_Alloc_X_except,    /**< Execution result if exception occured. */
+  pn_Alloc_res   /**< Result of allocation. */
+} pn_Alloc;  /* Projection numbers for Alloc. */
+

 INLINE ir_node *get_Alloc_mem (ir_node *node);
 INLINE void     set_Alloc_mem (ir_node *node, ir_node *mem);
 INLINE ir_node *get_Alloc_size (ir_node *node);
 INLINE void     set_Alloc_size (ir_node *node, ir_node *size);
 INLINE type    *get_Alloc_type (ir_node *node);
 INLINE ir_node *get_Alloc_mem (ir_node *node);
 INLINE void     set_Alloc_mem (ir_node *node, ir_node *mem);
 INLINE ir_node *get_Alloc_size (ir_node *node);
 INLINE void     set_Alloc_size (ir_node *node, ir_node *size);
 INLINE type    *get_Alloc_type (ir_node *node);

-INLINE void     set_Alloc_type (ir_node *node, type *type);
+INLINE void     set_Alloc_type (ir_node *node, type *tp);
+
+/** The allocation place. */

 typedef enum {
 typedef enum {

-  stack_alloc,          /* Alloc allocates the object on the stack. */
-  heap_alloc            /* Alloc allocates the object on the heap. */
+  stack_alloc,          /**< Alloc allocates the object on the stack. */
+  heap_alloc            /**< Alloc allocates the object on the heap. */

 } where_alloc;
 } where_alloc;

+

 INLINE where_alloc  get_Alloc_where (ir_node *node);
 INLINE void         set_Alloc_where (ir_node *node, where_alloc where);
 
 INLINE where_alloc  get_Alloc_where (ir_node *node);
 INLINE void         set_Alloc_where (ir_node *node, where_alloc where);
 


@@ -482,7 +760,7 @@ INLINE void     set_Free_ptr (ir_node *node, ir_node *ptr);
 INLINE ir_node *get_Free_size (ir_node *node);
 INLINE void     set_Free_size (ir_node *node, ir_node *size);
 INLINE type    *get_Free_type (ir_node *node);
 INLINE ir_node *get_Free_size (ir_node *node);
 INLINE void     set_Free_size (ir_node *node, ir_node *size);
 INLINE type    *get_Free_type (ir_node *node);

-INLINE void     set_Free_type (ir_node *node, type *type);
+INLINE void     set_Free_type (ir_node *node, type *tp);

 
 INLINE ir_node **get_Sync_preds_arr (ir_node *node);
 INLINE int       get_Sync_n_preds (ir_node *node);
 
 INLINE ir_node **get_Sync_preds_arr (ir_node *node);
 INLINE int       get_Sync_n_preds (ir_node *node);


@@ -491,6 +769,7 @@ INLINE void      set_Sync_pred (ir_node *node, int pos, ir_node *pred);
 
 INLINE ir_node  *get_Proj_pred (ir_node *node);
 INLINE void      set_Proj_pred (ir_node *node, ir_node *pred);
 
 INLINE ir_node  *get_Proj_pred (ir_node *node);
 INLINE void      set_Proj_pred (ir_node *node, ir_node *pred);

+/* Why long? shouldn't int be enough, and smaller? Or even byte? */

 INLINE long      get_Proj_proj (ir_node *node);
 INLINE void      set_Proj_proj (ir_node *node, long proj);
 
 INLINE long      get_Proj_proj (ir_node *node);
 INLINE void      set_Proj_proj (ir_node *node, long proj);
 


@@ -502,71 +781,100 @@ INLINE void      set_Tuple_pred (ir_node *node, int pos, ir_node *pred);
 INLINE ir_node  *get_Id_pred (ir_node *node);
 INLINE void      set_Id_pred (ir_node *node, ir_node *pred);
 
 INLINE ir_node  *get_Id_pred (ir_node *node);
 INLINE void      set_Id_pred (ir_node *node, ir_node *pred);
 

-/*****/
-
-/****s* irnode/other2
+/** Confirm has a single result and returns 'value' unchanged.
+ *  The node expresses a restriction on 'value':
+ *  'value' 'cmp' 'bound' == true.                                 */
+INLINE ir_node *get_Confirm_value (ir_node *node);
+INLINE void     set_Confirm_value (ir_node *node, ir_node *value);
+INLINE ir_node *get_Confirm_bound (ir_node *node);
+INLINE void     set_Confirm_bound (ir_node *node, ir_node *bound);
+INLINE pn_Cmp   get_Confirm_cmp   (ir_node *node);
+INLINE void     set_Confirm_cmp   (ir_node *node, pn_Cmp cmp);
+
+/*

  *
  * NAME Auxiliary routines
  *
  *
  * NAME Auxiliary routines
  *

- * NOTE Not properly documented ;-)
+ *  Not properly documented ;-)

  *
  *

- * SOURCE

  */
 
  */
 

-/* returns operand of node if node is a Proj. */
+/** returns operand of node if node is a Proj. */

 INLINE ir_node *skip_Proj (ir_node *node);
 INLINE ir_node *skip_Proj (ir_node *node);

-/* returns operand of node if node is a Id */
+/** returns operand of node if node is a Id */

 INLINE ir_node *skip_nop  (ir_node *node);
 INLINE ir_node *skip_Id  (ir_node *node);   /* Same as skip_nop. */
 /* returns corresponding operand of Tuple if node is a Proj from
    a Tuple. */
 INLINE ir_node *skip_Tuple (ir_node *node);
 INLINE ir_node *skip_nop  (ir_node *node);
 INLINE ir_node *skip_Id  (ir_node *node);   /* Same as skip_nop. */
 /* returns corresponding operand of Tuple if node is a Proj from
    a Tuple. */
 INLINE ir_node *skip_Tuple (ir_node *node);

-/* returns true if node is a Bad node. */
+/** returns true if node is a Bad node. */

 INLINE int      is_Bad    (ir_node *node);
 INLINE int      is_Bad    (ir_node *node);

-/* returns true if the node is not a Block */
+/** returns true if the node is not a Block */

 INLINE int      is_no_Block (ir_node *node);
 INLINE int      is_no_Block (ir_node *node);

-/* returns true if node is a Proj node or a Filter node in
+/** returns true if the node is a Block */
+INLINE int      is_Block (ir_node *node);
+/** returns true if node is a Unknown node. */
+INLINE int      is_Unknown (ir_node *node);
+/** returns true if node is a Proj node or a Filter node in

  * intraprocedural view */
  * intraprocedural view */

-INLINE int      is_Proj (ir_node *node);
-/* Returns true if the operation manipulates control flow:
-   Start, End, Jmp, Cond, Return, Raise, Bad */
+INLINE int      is_Proj (const ir_node *node);
+/** Returns true if the operation manipulates control flow:
+   Start, End, Jmp, Cond, Return, Raise, Bad, CallBegin, EndReg, EndExcept */

 int is_cfop(ir_node *node);
 int is_cfop(ir_node *node);

-/* Returns true if the operation can change the control flow because
-   of an exception: Call, Quot, DivMod, Div, Mod, Load, Store, Alloc,
-   Bad. */
+
+/* @@@ old -- use get_irn_irg instead!  */
+ir_graph *get_ip_cfop_irg(ir_node *n);
+
+/** Returns true if the operation manipulates interprocedural control flow:
+    CallBegin, EndReg, EndExcept */
+int is_ip_cfop(ir_node *node);
+/** Returns true if the operation can change the control flow because
+    of an exception: Call, Quot, DivMod, Div, Mod, Load, Store, Alloc,
+    Bad. */

 int is_fragile_op(ir_node *node);
 int is_fragile_op(ir_node *node);

-/* Returns the memory operand of fragile operations. */
+/** Returns the memory operand of fragile operations. */

 ir_node *get_fragile_op_mem(ir_node *node);
 
 ir_node *get_fragile_op_mem(ir_node *node);
 

-/*****/
-
-/* Makros for debugging the libfirm */

 #include "ident.h"
 
 #include "ident.h"
 

-#define DDMSG        printf("%s(l.%i)\n", __FUNCTION__, __LINE__)
-#define DDMSG1(X)    printf("%s(l.%i) %s\n", __FUNCTION__, __LINE__,         \
-                            id_to_str(get_irn_opident(X)))
-#define DDMSG2(X)    printf("%s(l.%i) %s%s: %ld\n", __FUNCTION__, __LINE__,          \
-                     id_to_str(get_irn_opident(X)), id_to_str(get_irn_modeident(X)), \
-                     get_irn_node_nr(X))
-#define DDMSG3(X)    printf("%s(l.%i) %s: %p\n", __FUNCTION__, __LINE__,     \
-                     print_firm_kind(X), (X))
-#define DDMSG4(X)    xprintf("%s(l.%i) %I %I: %p\n", __FUNCTION__, __LINE__,     \
-                     get_type_tpop_nameid(X), get_type_ident(X), (X))
-#define DDMSG5(X)    printf("%s%s: %ld",          \
-                     id_to_str(get_irn_opident(X)), id_to_str(get_irn_modeident(X)), \
-                     get_irn_node_nr(X))
-
-
-#define DDMN(X)      xprintf("%s(l.%i) %I%I: %ld (%p)\n", __FUNCTION__, __LINE__,      \
-                     get_irn_opident(X), get_irn_modeident(X), get_irn_node_nr(X), (X))
-#define DDMNB(X)     xprintf("%I%I: %ld (in block %ld)\n",                             \
-                    get_irn_opident(X), get_irn_modeident(X), get_irn_node_nr(X),     \
-                    get_irn_node_nr(get_nodes_Block(X)))
-#define DDMT(X)      xprintf("%s(l.%i) %I %I: %p\n", __FUNCTION__, __LINE__,           \
-                     get_type_tpop_nameid(X), get_type_ident(X), (X))
-#define DDME(X)      xprintf("%s(l.%i) %I: %p\n", __FUNCTION__, __LINE__,              \
-                     get_entity_ident(X), (X))
+#ifdef __GNUC__
+/* GNU C has the __FUNCTION__ extension */
+#define __MYFUNC__ __FUNCTION__
+#else
+/* use Filename instead */
+#define __MYFUNC__ __FILE__
+#endif
+
+/* !!!!!!!!! @@@
+   Don't format with "\", firmjni gets problems */
+/** Output location */
+#define DDM      printf("%s(l.%i).\n",                       __MYFUNC__, __LINE__);
+/** Output the firm kind of the node */
+#define DDMK(X)  printf("%s(l.%i) %s: %p\n",                 __MYFUNC__, __LINE__,  print_firm_kind(X), (void *)(X));
+/** Output information about a node */
+#define DDMN(X)  printf("%s(l.%i) %s%s: %ld (%p)\n",         __MYFUNC__, __LINE__,  get_irn_opname(X), get_mode_name(get_irn_mode(X)), get_irn_node_nr(X), (void *)(X))
+/** Output information about a node and its block */
+#define DDMNB(X) printf("%s%s: %ld (in block %ld)\n", get_irn_opname(X),  get_mode_name(get_irn_mode(X)), get_irn_node_nr(X), get_irn_node_nr(get_nodes_Block(X)))
+/** Output information about a type */
+#define DDMT(X)  printf("%s(l.%i) %s %s: %ld (%p)\n",        __MYFUNC__, __LINE__, get_type_tpop_name(X), get_type_name(X), get_type_nr(X), (void *)(X))
+/** Output information about an entity */
+#define DDME(X)  printf("%s(l.%i) %s: %ld (%p)\n",           __MYFUNC__, __LINE__, get_entity_name(X), get_entity_nr(X), (void *)(X))
+/** Output information about an entity and its type */
+#define DDMET(X) printf("%s(l.%i) %s (typ: %s): %ld (%p)\n", __MYFUNC__, __LINE__, get_entity_name(X), get_type_name(get_entity_type(X)), get_entity_nr(X), (void *)(X))
+/** Output information about an entity and its owner */
+#define DDMEO(X) printf("%s(l.%i) %s (own: %s): %ld (%p)\n", __MYFUNC__, __LINE__, get_entity_name(X), get_type_name(get_entity_owner(X)), get_entity_nr(X), (void *)(X))
+/** Output information about a graph */
+#define DDMG(X)  printf("%s(l.%i) %s: %ld (%p)\n",           __MYFUNC__, __LINE__, get_entity_name(get_irg_ent(X)), get_irg_graph_nr(X), (void *)(X))
+/** Output information about an ident */
+#define DDMI(X)  printf("%s(l.%i) %s: %p\n",                 __MYFUNC__, __LINE__, id_to_str(X), (void *)(X))
+/** Output information about a mode */
+#define DDMM(X)  printf("%s(l.%i) %s: %p\n",                 __MYFUNC__, __LINE__, get_mode_name(X), (void *)(X))
+/** Output information about a loop */
+#define DDML(X)  printf("%s(l.%i) loop with depth %d: %d\n", __MYFUNC__, __LINE__, get_loop_depth(X), get_loop_loop_nr(X))
+/** Output information about a tarVal */
+#define DDMV(X)  printf("%s(l.%i) tarval: ",__MYFUNC__, __LINE__); tarval_printf(X); printf(" (%p)\n", (void *)(X));
+
+/*@}*/ /* end of ir_node group definition */

 
 
 # endif /* _IRNODE_H_ */
 
 
 # endif /* _IRNODE_H_ */