move compound_graph path stuff into own files and add deprecation comments

[libfirm] / include / libfirm / irnode.h

diff --git a/include/libfirm/irnode.h b/include/libfirm/irnode.h
index be09fde..694a344 100644 (file)
--- a/include/libfirm/irnode.h
+++ b/include/libfirm/irnode.h
@@ -51,8 +51,6 @@
  *
  *  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
@@ -70,7 +68,7 @@
  * Some projection numbers must be always equal to support automatic phi construction
  */
 enum pn_generic {
-       pn_Generic_M_regular = 0,  /**< The memory result. */
+       pn_Generic_M         = 0,  /**< The memory result. */
        pn_Generic_X_regular = 1,  /**< Execution result if no exception occurred. */
        pn_Generic_X_except  = 2,  /**< The control flow result branching to the exception handler */
        pn_Generic_other     = 3   /**< First free projection number */
@@ -596,17 +594,14 @@ void       set_Sel_entity (ir_node *node, ir_entity *ent);
  * Projection numbers for result of Call node: use for Proj nodes!
  */
 typedef enum {
-       pn_Call_M_regular = pn_Generic_M_regular, /**< The memory result. */
+       pn_Call_M         = pn_Generic_M,         /**< The memory result. */
        pn_Call_X_regular = pn_Generic_X_regular, /**< The control flow result when no exception occurs. */
        pn_Call_X_except  = pn_Generic_X_except,  /**< The control flow result branching to the exception handler. */
        pn_Call_T_result  = pn_Generic_other,     /**< The tuple containing all (0, 1, 2, ...) results. */
-       pn_Call_M_except,                         /**< The memory result in case the called method terminated with
-                                                      an exception. */
        pn_Call_P_value_res_base,                 /**< A pointer to the memory region containing copied results
                                                       passed by value (for compound result types). */
        pn_Call_max                               /**< number of projections from a Call */
 } pn_Call;   /* Projection numbers for Call. */
-#define pn_Call_M pn_Call_M_regular
 
 /** Retrieve the memory input of a Call. */
 ir_node *get_Call_mem(const ir_node *node);
@@ -627,6 +622,10 @@ void     set_Call_param(ir_node *node, int pos, ir_node *param);
 ir_type *get_Call_type(ir_node *node);
 /** Sets the type of a call. */
 void     set_Call_type(ir_node *node, ir_type *tp);
+/** Returns non-zero if this call can be a tail-call. */
+unsigned get_Call_tail_call(const ir_node *node);
+/** Sets the tail call attribute. */
+void     set_Call_tail_call(ir_node *node, unsigned tail_call);
 
 /**
  * Returns non-zero if a Call is surely a self-recursive Call.
@@ -665,9 +664,9 @@ void    remove_Call_callee_arr(ir_node *node);
  * Projection numbers for result of Builtin node: use for Proj nodes!
  */
 typedef enum {
-       pn_Builtin_M        = pn_Generic_M_regular, /**< The memory result. */
-       pn_Builtin_1_result = pn_Generic_other,     /**< first result. */
-       pn_Builtin_max                              /**< number of projections from a Builtin */
+       pn_Builtin_M        = pn_Generic_M,     /**< The memory result. */
+       pn_Builtin_1_result = pn_Generic_other, /**< first result. */
+       pn_Builtin_max                          /**< number of projections from a Builtin */
 } pn_Builtin;   /* Projection numbers for Builtin. */
 
 ir_node         *get_Builtin_mem(const ir_node *node);
@@ -758,7 +757,7 @@ void     set_Quot_resmode(ir_node *node, ir_mode *mode);
  * Projection numbers for Quot: use for Proj nodes!
  */
 typedef enum {
-       pn_Quot_M         = pn_Generic_M_regular, /**< Memory result. */
+       pn_Quot_M         = pn_Generic_M,         /**< Memory result. */
        pn_Quot_X_regular = pn_Generic_X_regular, /**< Execution result if no exception occurred. */
        pn_Quot_X_except  = pn_Generic_X_except,  /**< Execution result if exception occurred. */
        pn_Quot_res       = pn_Generic_other,     /**< Result of computation. */
@@ -778,7 +777,7 @@ void     set_DivMod_resmode(ir_node *node, ir_mode *mode);
  * Projection numbers for DivMod: use for Proj nodes!
  */
 typedef enum {
-       pn_DivMod_M         = pn_Generic_M_regular, /**< Memory result. */
+       pn_DivMod_M         = pn_Generic_M,         /**< Memory result. */
        pn_DivMod_X_regular = pn_Generic_X_regular, /**< Execution result if no exception occurred. */
        pn_DivMod_X_except  = pn_Generic_X_except,  /**< Execution result if exception occurred. */
        pn_DivMod_res_div   = pn_Generic_other,     /**< Result of computation a / b. */
@@ -801,7 +800,7 @@ void     set_Div_no_remainder(ir_node *node, int no_remainder);
  * Projection numbers for Div: use for Proj nodes!
  */
 typedef enum {
-       pn_Div_M         = pn_Generic_M_regular, /**< Memory result. */
+       pn_Div_M         = pn_Generic_M,         /**< Memory result. */
        pn_Div_X_regular = pn_Generic_X_regular, /**< Execution result if no exception occurred. */
        pn_Div_X_except  = pn_Generic_X_except,  /**< Execution result if exception occurred. */
        pn_Div_res       = pn_Generic_other,     /**< Result of computation. */
@@ -821,7 +820,7 @@ void     set_Mod_resmode(ir_node *node, ir_mode *mode);
  * Projection numbers for Mod: use for Proj nodes!
  */
 typedef enum {
-       pn_Mod_M         = pn_Generic_M_regular, /**< Memory result.    */
+       pn_Mod_M         = pn_Generic_M,         /**< Memory result.    */
        pn_Mod_X_regular = pn_Generic_X_regular, /**< Execution result if no exception occurred. */
        pn_Mod_X_except  = pn_Generic_X_except,  /**< Execution result if exception occurred. */
        pn_Mod_res       = pn_Generic_other,     /**< Result of computation. */
@@ -962,7 +961,7 @@ void     set_memop_ptr(ir_node *node, ir_node *ptr);
  * Projection numbers for Load: use for Proj nodes!
  */
 typedef enum {
-       pn_Load_M         = pn_Generic_M_regular, /**< Memory result. */
+       pn_Load_M         = pn_Generic_M,         /**< Memory result. */
        pn_Load_X_regular = pn_Generic_X_regular, /**< Execution result if no exception occurred. */
        pn_Load_X_except  = pn_Generic_X_except,  /**< Execution result if exception occurred. */
        pn_Load_res       = pn_Generic_other,     /**< Result of load operation. */
@@ -984,7 +983,7 @@ void           set_Load_align(ir_node *node, ir_align align);
  * Projection numbers for Store: use for Proj nodes!
  */
 typedef enum {
-       pn_Store_M         = pn_Generic_M_regular, /**< Memory result. */
+       pn_Store_M         = pn_Generic_M,         /**< Memory result. */
        pn_Store_X_regular = pn_Generic_X_regular, /**< Execution result if no exception occurred. */
        pn_Store_X_except  = pn_Generic_X_except,  /**< Execution result if exception occurred. */
        pn_Store_max       = pn_Generic_other      /**< number of projections from a Store */
@@ -1005,7 +1004,7 @@ void           set_Store_align(ir_node *node, ir_align align);
  * Projection numbers for Alloc: use for Proj nodes!
  */
 typedef enum {
-       pn_Alloc_M         = pn_Generic_M_regular, /**< Memory result. */
+       pn_Alloc_M         = pn_Generic_M,         /**< Memory result. */
        pn_Alloc_X_regular = pn_Generic_X_regular, /**< Execution result if no exception occurred. */
        pn_Alloc_X_except  = pn_Generic_X_except,  /**< Execution result if exception occurred. */
        pn_Alloc_res       = pn_Generic_other,     /**< Result of allocation. */
@@ -1091,12 +1090,10 @@ void     set_Mux_true(ir_node *node, ir_node *ir_true);
  * Projection numbers for result of CopyB node: use for Proj nodes!
  */
 typedef enum {
-       pn_CopyB_M_regular = pn_Generic_M_regular, /**< The memory result. */
+       pn_CopyB_M_regular = pn_Generic_M,         /**< The memory result. */
        pn_CopyB_X_regular = pn_Generic_X_regular, /**< Execution result if no exception occurred. */
        pn_CopyB_X_except  = pn_Generic_X_except,  /**< The control flow result branching to the exception handler */
-       pn_CopyB_M_except  = pn_Generic_other,     /**< The memory result in case the runtime function terminated with
-                                                       an exception */
-       pn_CopyB_max                               /**< number of projections from a CopyB */
+       pn_CopyB_max       = pn_Generic_other      /**< number of projections from a CopyB */
 } pn_CopyB;   /* Projection numbers for CopyB. */
 #define pn_CopyB_M pn_CopyB_M_regular
 
@@ -1113,12 +1110,10 @@ void     set_CopyB_type(ir_node *node, ir_type *data_type);
  * Projection numbers for result of InstOf node: use for Proj nodes!
  */
 typedef enum {
-       pn_InstOf_M_regular = pn_Generic_M_regular, /**< The memory result. */
+       pn_InstOf_M_regular = pn_Generic_M,         /**< The memory result. */
        pn_InstOf_X_regular = pn_Generic_X_regular, /**< Execution result if no exception occurred. */
        pn_InstOf_X_except  = pn_Generic_X_except,  /**< The control flow result branching to the exception handler */
        pn_InstOf_res       = pn_Generic_other,     /**< The checked object pointer. */
-       pn_InstOf_M_except,                         /**< The memory result in case the runtime function terminated with
-                                                        an exception */
        pn_InstOf_max                               /**< number of projections from an InstOf */
 } pn_InstOf;
 #define pn_InstOf_M pn_InstOf_M_regular
@@ -1135,7 +1130,7 @@ void    set_InstOf_obj(ir_node *node, ir_node *obj);
  * Projection numbers for Raise.
  */
 typedef enum {
-       pn_Raise_M = pn_Generic_M_regular,  /**< The Memory result. */
+       pn_Raise_M = pn_Generic_M,          /**< The Memory result. */
        pn_Raise_X = pn_Generic_X_regular,  /**< The control flow to the exception handler. */
        pn_Raise_max                        /**< number of projections from a Raise */
 } pn_Raise;  /* Projection numbers for Raise. */
@@ -1149,7 +1144,7 @@ void     set_Raise_exo_ptr(ir_node *node, ir_node *exoptr);
  * Projection numbers for result of Bound node: use for Proj nodes!
  */
 typedef enum {
-       pn_Bound_M         = pn_Generic_M_regular, /**< The memory result. */
+       pn_Bound_M         = pn_Generic_M,         /**< The memory result. */
        pn_Bound_X_regular = pn_Generic_X_regular, /**< Execution result if no exception occurred. */
        pn_Bound_X_except  = pn_Generic_X_except,  /**< The control flow result branching to the exception handler */
        pn_Bound_res       = pn_Generic_other,     /**< The checked index. */