** ircons.h ir node construction
*/
+/* $Id$ */
/** !!!
*** Ideas for imrovement:
* void set_value (int pos, ir_node *value);
* ir_node *get_store (void);
* void set_store (ir_node *store);
- *
+ * keep_alive (ir_node ka)
*
* IR_NODES AND CONSTRUCTORS FOR IR_NODES
* =======================================
*
* get_value(loop_body, x); // gets the Phi in loop_header
* set_value(loop_header, x); // sets the value the above get_value should
- * // have returned!!!
+ * // have returned!!!
*
* Mature_block also fixes the number of inputs to the Phi nodes. Mature_block
* should be called as early as possible, as afterwards the generation of Phi
* size The symbolic constant represents the size of a class.
* link_info Information for the linker, e.g. the name of a global
* variable.
+ * To represent a pointer to an entity that is represented by an entity
+ * datastructure don't use
+ * new_SymConst((type_or_id*)get_entity_ld_ident(ent), linkage_ptr_info);.
+ * Use a real const instead:
+ * new_Const(mode_p, tarval_p_from_entity(ent));
+ * This makes the Constant independent of name changes of the entity due to
+ * mangling.
*
* Parameters
* kind The kind of the symbolic constant: type_tag, size or link_info.
*
* Returns the node defining the actual store.
* Requires current_block to be set correctly.
+ *
+ *
+ * inline void keep_alive (ir_node *ka)
+ * ------------------------------------
+ *
+ * Keep this node alive because it is (might be) not in the control
+ * flow from Start to End. Adds the node to the list in the end
+ * node.
+ *
*****
*/
# include "entity.h"
# include "tv.h"
# include "type.h"
+# include "dbginfo.h"
/***************************************************************************/
/* The raw interface */
/* Constructs a Block with a fixed number of predecessors.
Does not set current_block. Can not be used with automatic
Phi node construction. */
+ir_node *new_rd_Block (dbg_info *db, ir_graph *irg, int arity, ir_node **in);
+ir_node *new_rd_Start (dbg_info *db, ir_graph *irg, ir_node *block);
+ir_node *new_rd_End (dbg_info *db, ir_graph *irg, ir_node *block);
+ir_node *new_rd_Jmp (dbg_info *db, ir_graph *irg, ir_node *block);
+ir_node *new_rd_Cond (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *c);
+ir_node *new_rd_Return (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *store, int arity, ir_node **in);
+ir_node *new_rd_Raise (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *store, ir_node *obj);
+ir_node *new_rd_Const (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_mode *mode, tarval *con);
+ir_node *new_rd_SymConst (dbg_info *db, ir_graph *irg, ir_node *block,
+ type_or_id_p value, symconst_kind symkind);
+ir_node *new_rd_Sel (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *store,
+ ir_node *objptr, int n_index, ir_node **index,
+ entity *ent);
+ir_node *new_rd_Call (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *store,
+ ir_node *callee, int arity, ir_node **in,
+ type *type);
+ir_node *new_rd_Add (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *op1, ir_node *op2, ir_mode *mode);
+ir_node *new_rd_Sub (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *op1, ir_node *op2, ir_mode *mode);
+ir_node *new_rd_Minus (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *op, ir_mode *mode);
+ir_node *new_rd_Mul (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *op1, ir_node *op2, ir_mode *mode);
+ir_node *new_rd_Quot (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *memop, ir_node *op1, ir_node *op2);
+ir_node *new_rd_DivMod (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *memop, ir_node *op1, ir_node *op2);
+ir_node *new_rd_Div (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *memop, ir_node *op1, ir_node *op2);
+ir_node *new_rd_Mod (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *memop, ir_node *op1, ir_node *op2);
+ir_node *new_rd_Abs (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *op, ir_mode *mode);
+ir_node *new_rd_And (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *op1, ir_node *op2, ir_mode *mode);
+ir_node *new_rd_Or (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *op1, ir_node *op2, ir_mode *mode);
+ir_node *new_rd_Eor (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *op1, ir_node *op2, ir_mode *mode);
+ir_node *new_rd_Not (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *op, ir_mode *mode);
+ir_node *new_rd_Cmp (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *op1, ir_node *op2);
+ir_node *new_rd_Shl (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *op, ir_node *k, ir_mode *mode);
+ir_node *new_rd_Shr (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *op, ir_node *k, ir_mode *mode);
+ir_node *new_rd_Shrs (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *op, ir_node *k, ir_mode *mode);
+ir_node *new_rd_Rot (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *op, ir_node *k, ir_mode *mode);
+ir_node *new_rd_Conv (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *op, ir_mode *mode);
+ir_node *new_rd_Phi (dbg_info *db, ir_graph *irg, ir_node *block, int arity,
+ ir_node **in, ir_mode *mode);
+ir_node *new_rd_Load (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *store, ir_node *adr);
+ir_node *new_rd_Store (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *store, ir_node *adr, ir_node *val);
+ir_node *new_rd_Alloc (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *store,
+ ir_node *size, type *alloc_type, where_alloc where);
+ir_node *new_rd_Free (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *store,
+ ir_node *ptr, ir_node *size, type *free_type);
+ir_node *new_rd_Sync (dbg_info *db, ir_graph *irg, ir_node *block, int arity, ir_node **in);
+ir_node *new_rd_Proj (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *arg,
+ ir_mode *mode, long proj);
+ir_node *new_rd_defaultProj (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *arg,
+ long max_proj);
+ir_node *new_rd_Tuple (dbg_info *db, ir_graph *irg, ir_node *block,
+ int arity, ir_node **in);
+ir_node *new_rd_Id (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *val, ir_mode *mode);
+ir_node *new_rd_Bad ();
+
+/***************************************************************************/
+/* The raw interface without debug support */
+/***************************************************************************/
+
+/* Constructs a Block with a fixed number of predecessors.
+ Does not set current_block. Can not be used with automatic
+ Phi node costruction. */
ir_node *new_r_Block (ir_graph *irg, int arity, ir_node **in);
ir_node *new_r_Start (ir_graph *irg, ir_node *block);
ir_node *new_r_End (ir_graph *irg, ir_node *block);
ir_node *new_r_Sync (ir_graph *irg, ir_node *block, int arity, ir_node **in);
ir_node *new_r_Proj (ir_graph *irg, ir_node *block, ir_node *arg,
ir_mode *mode, long proj);
+ir_node *new_r_defaultProj (ir_graph *irg, ir_node *block, ir_node *arg,
+ long max_proj);
ir_node *new_r_Tuple (ir_graph *irg, ir_node *block,
int arity, ir_node **in);
ir_node *new_r_Id (ir_graph *irg, ir_node *block,
ir_node *val, ir_mode *mode);
ir_node *new_r_Bad ();
-
/*************************************************************************/
/* The block oriented interface */
/*************************************************************************/
nodes they construct. */
void switch_block (ir_node *target);
+/* Constructs a Block with a fixed number of predecessors.
+ Does set current_block. Can be used with automatic Phi
+ node construction. */
+
+
+ir_node *new_d_Block(dbg_info* db, int arity, ir_node **in);
+ir_node *new_d_Start (dbg_info* db);
+ir_node *new_d_End (dbg_info* db);
+ir_node *new_d_Jmp (dbg_info* db);
+ir_node *new_d_Cond (dbg_info* db, ir_node *c);
+ir_node *new_d_Return (dbg_info* db, ir_node *store, int arity, ir_node **in);
+ir_node *new_d_Raise (dbg_info* db, ir_node *store, ir_node *obj);
+ir_node *new_d_Const (dbg_info* db, ir_mode *mode, tarval *con);
+ir_node *new_d_SymConst (dbg_info* db, type_or_id_p value, symconst_kind kind);
+ir_node *new_d_simpleSel(dbg_info* db, ir_node *store, ir_node *objptr, entity *ent);
+ir_node *new_d_Sel (dbg_info* db, ir_node *store, ir_node *objptr, int arity, ir_node **in,
+ entity *ent);
+ir_node *new_d_Call (dbg_info* db, ir_node *store, ir_node *callee, int arity, ir_node **in,
+ type *type);
+ir_node *new_d_Add (dbg_info* db, ir_node *op1, ir_node *op2, ir_mode *mode);
+ir_node *new_d_Sub (dbg_info* db, ir_node *op1, ir_node *op2, ir_mode *mode);
+ir_node *new_d_Minus (dbg_info* db, ir_node *op, ir_mode *mode);
+ir_node *new_d_Mul (dbg_info* db, ir_node *op1, ir_node *op2, ir_mode *mode);
+ir_node *new_d_Quot (dbg_info* db, ir_node *memop, ir_node *op1, ir_node *op2);
+ir_node *new_d_DivMod (dbg_info* db, ir_node *memop, ir_node *op1, ir_node *op2);
+ir_node *new_d_Div (dbg_info* db, ir_node *memop, ir_node *op1, ir_node *op2);
+ir_node *new_d_Mod (dbg_info* db, ir_node *memop, ir_node *op1, ir_node *op2);
+ir_node *new_d_Abs (dbg_info* db, ir_node *op, ir_mode *mode);
+ir_node *new_d_And (dbg_info* db, ir_node *op1, ir_node *op2, ir_mode *mode);
+ir_node *new_d_Or (dbg_info* db, ir_node *op1, ir_node *op2, ir_mode *mode);
+ir_node *new_d_Eor (dbg_info* db, ir_node *op1, ir_node *op2, ir_mode *mode);
+ir_node *new_d_Not (dbg_info* db, ir_node *op, ir_mode *mode);
+ir_node *new_d_Shl (dbg_info* db, ir_node *op, ir_node *k, ir_mode *mode);
+ir_node *new_d_Shr (dbg_info* db, ir_node *op, ir_node *k, ir_mode *mode);
+ir_node *new_d_Shrs (dbg_info* db, ir_node *op, ir_node *k, ir_mode *mode);
+ir_node *new_d_Rot (dbg_info* db, ir_node *op, ir_node *k, ir_mode *mode);
+ir_node *new_d_Cmp (dbg_info* db, ir_node *op1, ir_node *op2);
+ir_node *new_d_Conv (dbg_info* db, ir_node *op, ir_mode *mode);
+ir_node *new_d_Phi (dbg_info* db, int arity, ir_node **in, ir_mode *mode);
+ir_node *new_d_Load (dbg_info* db, ir_node *store, ir_node *addr);
+ir_node *new_d_Store (dbg_info* db, ir_node *store, ir_node *addr, ir_node *val);
+ir_node *new_d_Alloc (dbg_info* db, ir_node *store, ir_node *size, type *alloc_type,
+ where_alloc where);
+ir_node *new_d_Free (dbg_info* db, ir_node *store, ir_node *ptr, ir_node *size,
+ type *free_type);
+ir_node *new_d_Sync (dbg_info* db, int arity, ir_node **in);
+ir_node *new_d_Proj (dbg_info* db, ir_node *arg, ir_mode *mode, long proj);
+ir_node *new_d_defaultProj (dbg_info* db, ir_node *arg, long max_proj);
+ir_node *new_d_Tuple (dbg_info* db, int arity, ir_node **in);
+ir_node *new_d_Id (dbg_info* db, ir_node *val, ir_mode *mode);
+ir_node *new_d_Bad (void);
+
+/*************************************************************************/
+/* The block oriented interface without debug support */
+/*************************************************************************/
+
+/* Needed from the interfase with debug support:
+void switch_block (ir_node *target); */
+
/* Constructs a Block with a fixed number of predecessors.
Does set current_block. Can be used with automatic Phi
node construction. */
type *free_type);
ir_node *new_Sync (int arity, ir_node **in);
ir_node *new_Proj (ir_node *arg, ir_mode *mode, long proj);
+ir_node *new_defaultProj (ir_node *arg, long max_proj);
ir_node *new_Tuple (int arity, ir_node **in);
ir_node *new_Id (ir_node *val, ir_mode *mode);
ir_node *new_Bad (void);
/** Block construction **/
/* immature Block without predecessors */
+ir_node *new_d_immBlock (dbg_info* db);
ir_node *new_immBlock (void);
/* Add a control flow edge to an immature block. */
/* Read a value from the array with the local variables. Use this
function to obtain the last definition of the value associated with
pos. Pos may not exceed the value passed as n_loc to new_ir_graph. */
+ir_node *get_d_value (dbg_info* db, int pos, ir_mode *mode);
ir_node *get_value (int pos, ir_mode *mode);
/* Write a value in the array with the local variables. Use this function
/* Write a store. */
void set_store (ir_node *store);
+/* keep this node alive even if End is not control-reachable from it */
+inline void keep_alive (ir_node *ka);
+
+/** Useful access routines **/
+/* Returns the current block of the current graph. To set the current
+ block use switch_block(). */
+ir_node *get_cur_block();
+
+/* Returns the frame type of the current graph */
+type *get_cur_frame_type();
+
+
/***********************************************************************/
-/* initialize ir construction */
+/* initialize and finalize ir construction */
/***********************************************************************/
-void init_cons (void);
+
+/* Puts the graph into state "phase_high" */
+void finalize_cons (ir_graph *irg);
# endif /* _IRCONS_H_ */