* ir_node *new_IJmp (ir_node *tgt);
* ir_node *new_Cond (ir_node *c);
* ir_node *new_Return (ir_node *store, int arity, ir_node **in);
- * ir_node *new_Raise (ir_node *store, ir_node *obj);
* ir_node *new_Const (ir_mode *mode, tarval *con);
* ir_node *new_SymConst (symconst_symbol value, symconst_kind kind);
* ir_node *new_simpleSel (ir_node *store, ir_node *objptr, entity *ent);
* ir_node *new_Sel (ir_node *store, ir_node *objptr, int arity,
* ir_node **in, entity *ent);
- * ir_node *new_InstOf (ir_node *store, ir_node obj, ir_type *ent);
* ir_node *new_Call (ir_node *store, ir_node *callee, int arity,
* ir_node **in, type_method *type);
* ir_node *new_Add (ir_node *op1, ir_node *op2, ir_mode *mode);
* ir_node *new_Cmp (ir_node *op1, ir_node *op2);
* ir_node *new_Conv (ir_node *op, ir_mode *mode);
* ir_node *new_Cast (ir_node *op, ir_type *to_tp);
+ * ir_node *new_Carry (ir_node *op1, ir_node *op2, ir_mode *mode);
+ * ir_node *new_Borrow (ir_node *op1, ir_node *op2, ir_mode *mode);
* ir_node *new_Load (ir_node *store, ir_node *addr, ir_mode *mode);
* ir_node *new_Store (ir_node *store, ir_node *addr, ir_node *val);
* ir_node *new_Alloc (ir_node *store, ir_node *size, ir_type *alloc_type,
* ir_node *new_Proj (ir_node *arg, ir_mode *mode, long proj);
* ir_node *new_NoMem (void);
* ir_node *new_Mux (ir_node *sel, ir_node *ir_false, ir_node *ir_true, ir_mode *mode);
+ * ir_node *new_Psi (int arity, ir_node *conds[], ir_node *vals[], ir_mode *mode);
* ir_node *new_CopyB (ir_node *store, ir_node *dst, ir_node *src, ir_type *data_type);
+ * ir_node *new_InstOf (ir_node *store, ir_node obj, ir_type *ent);
+ * ir_node *new_Raise (ir_node *store, ir_node *obj);
* ir_node *new_Bound (ir_node *store, ir_node *idx, ir_node *lower, ir_node *upper);
*
* void add_immBlock_pred (ir_node *block, ir_node *jmp);
* Output
* Control flow to the end block.
*
- * ir_node *new_Raise (ir_node *store, ir_node *obj)
- * -------------------------------------------------
- *
- * Raises an exception. Unconditional change of control flow. Writes
- * an explicit Except variable to memory to pass it to the exception
- * handler. See TechReport 1999-14, chapter Exceptions.
- *
- * Inputs:
- * The memory state.
- * A pointer to the Except variable.
- * Output:
- * A tuple of control flow and the changed memory state. The control flow
- * points to the exception handler if it is definied in this procedure,
- * else it points to the end_block.
- *
- *
* ---------
*
* ir_node *new_Const (ir_mode *mode, tarval *con)
*
* Rotates the operand to the (right??) by k bits.
*
+ * ir_node *new_Carry (ir_node *op1, ir_node *op2, ir_mode *mode)
+ * ------------------------------------------------------------
+ *
+ * Calculates the Carry value for integer addition. Used only
+ * in lowering code.
+ *
+ * ir_node *new_Borrow (ir_node *op1, ir_node *op2, ir_mode *mode)
+ * ------------------------------------------------------------
+ *
+ * Calculates the Borrow value for integer substraction. Used only
+ * in lowering code.
+ *
* ir_node *new_Conv (ir_node *op, ir_mode *mode)
* ---------------------------------------------
*
* ir_true, else ir_false;
*
*
+ * ir_node *new_Psi (int arity, ir_node *conds[], ir_node *vals[], ir_mode *mode)
+ * -----------------------------------------------------------------------------
+ *
+ * Creates a Psi node. This node implements the following semantic:
+ * Enter it here!!!
+ *
+ *
* OPERATIONS TO MANAGE MEMORY EXPLICITLY
* --------------------------------------
*
* This node is used as input for operations that need a Memory, but do not
* change it like Div by const != 0, analyzed calls etc.
*
- * ir_node *new_CopyB (ir_node *store, ir_node *dst, ir_node *src, ir_type *data_type)
- * -----------------------------------------------------------------------------------
- *
- * Describes a high level block copy of a compound type form address src to
- * address dst. Must be lowered to a Call to a runtime memory copy function.
- *
- * ir_node *new_Bound (ir_node *store, ir_node *idx, ir_node *lower, ir_node *upper);
- * -----------------------------------------------------------------------------------
- *
- * Describes a high level bounds check. Must be lowered to a Call to a runtime check
- * function.
- *
- * ir_node *new_InstOf(ir_node *store, ir_node *ptr, ir_type *type);
- * -----------------------------------------------------------------------------------
- *
- * Describes a high level type check. Must be lowered to a Call to a runtime check
- * function.
- *
* ir_node *new_Proj (ir_node *arg, ir_mode *mode, long proj)
* ----------------------------------------------------------
*
- * Selects one entry of a tuple. This is a hidden `fat edge'.
+ * Selects one entry of a tuple. This is a hidden edge with attributes.
*
* Parameters
* *arg A node producing a tuple.
* replaced by the Tuple operation so that the following Proj nodes have not to
* be changed. (They are hard to find due to the implementation with pointers
* in only one direction.) The Tuple node is smaller than any other
- * node, so that a node can be changed into a Tuple by just changing it's
+ * node, so that a node can be changed into a Tuple by just changing it's
* opcode and giving it a new in array.
*
* Parameters
* for optimizations.
*
*
+ * HIGH LEVEL OPERATIONS
+ * ---------------------
+ *
+ * ir_node *new_CopyB (ir_node *store, ir_node *dst, ir_node *src, ir_type *data_type)
+ * -----------------------------------------------------------------------------------
+ *
+ * Describes a high level block copy of a compound type from address src to
+ * address dst. Must be lowered to a Call to a runtime memory copy function.
+ *
+ *
+ * HIGH LEVEL OPERATIONS: Exception Support
+ * ----------------------------------------
+ * See TechReport 1999-14, chapter Exceptions.
+ *
+ * ir_node *new_InstOf(ir_node *store, ir_node *ptr, ir_type *type);
+ * -----------------------------------------------------------------------------------
+ *
+ * Describes a high level type check. Must be lowered to a Call to a runtime check
+ * function.
+ *
+ * ir_node *new_Raise (ir_node *store, ir_node *obj)
+ * -------------------------------------------------
+ *
+ * Raises an exception. Unconditional change of control flow. Writes
+ * an explicit Except variable to memory to pass it to the exception
+ * handler. Must be lowered to a Call to a runtime check
+ * function.
+ *
+ * Inputs:
+ * The memory state.
+ * A pointer to the Except variable.
+ * Output:
+ * A tuple of control flow and the changed memory state. The control flow
+ * points to the exception handler if it is definied in this procedure,
+ * else it points to the end_block.
+ *
+ * ir_node *new_Bound (ir_node *store, ir_node *idx, ir_node *lower, ir_node *upper);
+ * -----------------------------------------------------------------------------------
+ *
+ * Describes a high level bounds check. Must be lowered to a Call to a runtime check
+ * function.
+ *
+ *
* COPING WITH DATA OBJECTS
* ========================
*
#include "firm_common.h"
#include "irnode.h"
+#include "irgraph.h"
#include "dbginfo.h"
/*-------------------------------------------------------------------------*/
ir_node *new_rd_Return (dbg_info *db, ir_graph *irg, ir_node *block,
ir_node *store, int arity, ir_node *in[]);
-/** Constructor for a Raise node.
- *
- * @param *db A pointer for debug information.
- * @param *irg The ir graph the node belongs to.
- * @param *block The ir block the node belongs to.
- * @param *store The current memory.
- * @param *obj A pointer to the Except variable.
- */
-ir_node *new_rd_Raise (dbg_info *db, ir_graph *irg, ir_node *block,
- ir_node *store, ir_node *obj);
-
/** Constructor for a Const_type node.
*
* The constant represents a target value. This constructor sets high
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);
-/** Constructor for a InstOf node.
- *
- * A High-Level Type check.
- *
- * @param *db A pointer for debug information.
- * @param *irg The ir graph the node belongs to.
- * @param *block The ir block the node belongs to.
- * @param *store The memory in which the object the entity should be selected
- * from is allocated.
- * @param *objptr A pointer to a object of a class type.
- * @param *type The type of which objptr must be.
- */
-ir_node *new_rd_InstOf (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *store,
- ir_node *objptr, ir_type *type);
-
/** Constructor for a Call node.
*
* Represents all kinds of method and function calls.
ir_node *new_rd_Cast (dbg_info *db, ir_graph *irg, ir_node *block,
ir_node *op, ir_type *to_tp);
+/** Constructor for a Carry node.
+ *
+ * @param *db A pointer for debug information.
+ * @param *irg The ir graph the node belongs to.
+ * @param *block The ir block the node belongs to.
+ * @param *op1 The first operand.
+ * @param *op2 The second operand.
+ * @param *mode The mode of the operands and the result.
+ */
+ir_node *new_rd_Carry (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *op1, ir_node *op2, ir_mode *mode);
+
+/** Constructor for a Borrow node.
+ *
+ * @param *db A pointer for debug information.
+ * @param *irg The ir graph the node belongs to.
+ * @param *block The ir block the node belongs to.
+ * @param *op1 The first operand.
+ * @param *op2 The second operand.
+ * @param *mode The mode of the operands and the result.
+ */
+ir_node *new_rd_Borrow (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *op1, ir_node *op2, ir_mode *mode);
+
/** Constructor for a Phi node.
*
* @param *db A pointer for debug information.
ir_node *new_rd_Mux (dbg_info *db, ir_graph *irg, ir_node *block,
ir_node *sel, ir_node *ir_false, ir_node *ir_true, ir_mode *mode);
+/** Constructor for a Psi node.
+ *
+ * @param *db A pointer for debug information.
+ * @param *irg The ir graph the node belong to.
+ * @param *block The block the node belong to.
+ * @param *arity The arity of the conditions
+ * @param *conds The array of mode_b conditions, length must be equal arity
+ * @param *vals The array of mode values, length must be equal arity + 1
+ * @param *mode The mode of the node (must be the mode of all vals).
+ */
+ir_node *new_rd_Psi (dbg_info *db, ir_graph *irg, ir_node *block,
+ int arity, ir_node *conds[], ir_node *vals[], ir_mode *mode);
+
/** Constructor for a CopyB node.
*
* @param *db A pointer for debug information.
ir_node *new_rd_CopyB(dbg_info *db, ir_graph *irg, ir_node *block,
ir_node *store, ir_node *dst, ir_node *src, ir_type *data_type);
+/** Constructor for a InstOf node.
+ *
+ * A High-Level Type check.
+ *
+ * @param *db A pointer for debug information.
+ * @param *irg The ir graph the node belongs to.
+ * @param *block The ir block the node belongs to.
+ * @param *store The memory in which the object the entity should be selected
+ * from is allocated.
+ * @param *objptr A pointer to a object of a class type.
+ * @param *type The type of which objptr must be.
+ */
+ir_node *new_rd_InstOf (dbg_info *db, ir_graph *irg, ir_node *block, ir_node *store,
+ ir_node *objptr, ir_type *type);
+
+/** Constructor for a Raise node.
+ *
+ * A High-Level Exception throw.
+ *
+ * @param *db A pointer for debug information.
+ * @param *irg The ir graph the node belongs to.
+ * @param *block The ir block the node belongs to.
+ * @param *store The current memory.
+ * @param *obj A pointer to the Except variable.
+ */
+ir_node *new_rd_Raise (dbg_info *db, ir_graph *irg, ir_node *block,
+ ir_node *store, ir_node *obj);
+
/** Constructor for a Bound node.
- * Checks whether lower <= idx && idx < upper.
+ *
+ * A High-Level bounds check. Checks whether lower <= idx && idx < upper.
*
* @param *db A pointer for debug information.
* @param *irg The ir graph the node belong to.
ir_node *new_r_Return (ir_graph *irg, ir_node *block,
ir_node *store, int arity, ir_node *in[]);
-/** Constructor for a Raise node.
- *
- * @param *irg The ir graph the node belongs to.
- * @param *block The ir block the node belongs to.
- * @param *store The current memory.
- * @param *obj A pointer to the Except variable.
- */
-ir_node *new_r_Raise (ir_graph *irg, ir_node *block,
- ir_node *store, ir_node *obj);
-
/** Constructor for a Const node.
*
* Constructor for a Const node. The constant represents a target
ir_node *new_r_SymConst (ir_graph *irg, ir_node *block,
union symconst_symbol value, symconst_kind symkind);
+/** Constructor for a simpleSel node.
+ *
+ * This is a shortcut for the new_d_Sel() constructor. To be used for
+ * Sel nodes that do not select from an array, i.e., have no index
+ * inputs. It adds the two parameters 0, NULL.
+ *
+ * @param *irg The ir graph the node belongs to.
+ * @param *block The ir block the node belongs to.
+ * @param *store The memory in which the object the entity should be selected
+ * from is allocated.
+ * @param *objptr The object from that the Sel operation selects a
+ * single attribute out.
+ * @param *ent The entity to select.
+ */
+ir_node *new_r_simpleSel(ir_graph *irg, ir_node *block, ir_node *store,
+ ir_node *objptr, entity *ent);
+
/** Constructor for a Sel node.
*
* The select node selects an entity (field or method) from an entity
ir_node *objptr, int n_index, ir_node *index[],
entity *ent);
-/** Constructor for a InstOf node.
- *
- * A High-Level Type check.
- *
- * @param *irg The ir graph the node belongs to.
- * @param *block The ir block the node belongs to.
- * @param *store The memory in which the object the entity should be selected
- * from is allocated.
- * @param *objptr A pointer to a object of a class type.
- * @param *type The type of which objptr must be.
- */
-ir_node *new_r_InstOf (ir_graph *irg, ir_node *block, ir_node *store,
- ir_node *objptr, ir_type *type);
-
/** Constructor for a Call node.
*
* Represents all kinds of method and function calls.
ir_node *new_r_Cast (ir_graph *irg, ir_node *block,
ir_node *op, ir_type *to_tp);
+/** Constructor for a Carry node.
+ *
+ * @param *irg The ir graph the node belongs to.
+ * @param *block The ir block the node belongs to.
+ * @param *op1 The first operand.
+ * @param *op2 The second operand.
+ * @param *mode The mode of the operands and the result.
+ */
+ir_node *new_r_Carry (ir_graph *irg, ir_node *block,
+ ir_node *op1, ir_node *op2, ir_mode *mode);
+
+/**
+ * Constructor for a Borrow node.
+ *
+ * @param *irg The ir graph the node belongs to.
+ * @param *block The ir block the node belongs to.
+ * @param *op1 The first operand.
+ * @param *op2 The second operand.
+ * @param *mode The mode of the operands and the results.
+ */
+ir_node *new_r_Borrow (ir_graph *irg, ir_node *block,
+ ir_node *op1, ir_node *op2, ir_mode *mode);
+
/** Constructor for a Phi node.
*
* @param *irg The ir graph the node belongs to.
* @param *irg The ir graph the node belongs to.
*
*/
-
ir_node *new_r_Bad (ir_graph *irg);
/** Constructor for a Confirm node.
* @param *val The value we express a constraint for
* @param *bound The value to compare against. Must be a firm node, typically a constant.
* @param cmp The compare operation.
- *
*/
ir_node *new_r_Confirm (ir_graph *irg, ir_node *block,
ir_node *val, ir_node *bound, pn_Cmp cmp);
ir_node *new_r_Mux (ir_graph *irg, ir_node *block,
ir_node *sel, ir_node *ir_false, ir_node *ir_true, ir_mode *mode);
+/** Constructor for a Psi node.
+ *
+ * @param *irg The ir graph the node belong to.
+ * @param *block The block the node belong to.
+ * @param *arity The arity of the conditions
+ * @param *conds The array of mode_b conditions, length must be equal arity
+ * @param *vals The array of mode values, length must be equal arity + 1
+ * @param *mode The mode of the node (must be the mode of all vals).
+ */
+ir_node *new_r_Psi (ir_graph *irg, ir_node *block,
+ int arity, ir_node *conds[], ir_node *vals[], ir_mode *mode);
+
/** Constructor for a CopyB node.
*
* @param *irg The ir graph the node belong to.
ir_node *new_r_CopyB(ir_graph *irg, ir_node *block,
ir_node *store, ir_node *dst, ir_node *src, ir_type *data_type);
+/** Constructor for a InstOf node.
+ *
+ * A High-Level Type check.
+ *
+ * @param *irg The ir graph the node belongs to.
+ * @param *block The ir block the node belongs to.
+ * @param *store The memory in which the object the entity should be selected
+ * from is allocated.
+ * @param *objptr A pointer to a object of a class type.
+ * @param *type The type of which objptr must be.
+ */
+ir_node *new_r_InstOf (ir_graph *irg, ir_node *block, ir_node *store,
+ ir_node *objptr, ir_type *type);
+
+/** Constructor for a Raise node.
+ *
+ * A High-Level Exception throw.
+ *
+ * @param *irg The ir graph the node belongs to.
+ * @param *block The ir block the node belongs to.
+ * @param *store The current memory.
+ * @param *obj A pointer to the Except variable.
+ */
+ir_node *new_r_Raise (ir_graph *irg, ir_node *block,
+ ir_node *store, ir_node *obj);
+
/** Constructor for a Bound node.
- * Checks whether lower <= idx && idx < upper.
+ *
+ * A High-Level bounds check. Checks whether lower <= idx && idx < upper.
*
* @param *irg The ir graph the node belong to.
* @param *block The block the node belong to.
* @param *db A pointer for debug information.
* @param *c The conditions parameter.Can be of mode b or I_u.
*/
-
ir_node *new_d_Cond (dbg_info *db, ir_node *c);
/** Constructor for a Return node.
* @param arity Number of array indices.
* @param *in Array with index inputs to the node.
*/
-
ir_node *new_d_Return (dbg_info *db, ir_node *store, int arity, ir_node *in[]);
-/** Constructor for a Raise node.
- *
- * Adds the node to the block in current_ir_block.
- *
- * @param *db A pointer for debug information.
- * @param *store The current memory.
- * @param *obj A pointer to the Except variable.
- */
-
-ir_node *new_d_Raise (dbg_info *db, ir_node *store, ir_node *obj);
-
/** Constructor for a Const_type node.
*
* Adds the node to the block in current_ir_block.
ir_node *new_d_Sel (dbg_info *db, ir_node *store, ir_node *objptr, int arity, ir_node *in[],
entity *ent);
-/** Constructor for a InstOf node.
- *
- * A High-Level Type check.
- *
- * @param *db A pointer for debug information.
- * @param *store The memory in which the object the entity should be selected
- * from is allocated.
- * @param *objptr A pointer to a object of a class type.
- * @param *type The type of which objptr must be.
- */
-ir_node *new_d_InstOf (dbg_info *db, ir_node *store, ir_node *objptr, ir_type *type);
-
/** Constructor for a Call node.
*
* Represents all kinds of method and function calls.
* @param *in[] An array with the pointers to the parameters. The constructor copies this array.
* @param *tp Type information of the procedure called.
*/
-
ir_node *new_d_Call (dbg_info *db, ir_node *store, ir_node *callee, int arity, ir_node *in[],
ir_type *tp);
* @param *op2 The second operand.
* @param *mode The mode of the operands and the result.
*/
-
ir_node *new_d_Sub (dbg_info *db, ir_node *op1, ir_node *op2, ir_mode *mode);
/** Constructor for a Minus node.
*/
ir_node *new_d_Conv (dbg_info *db, ir_node *op, ir_mode *mode);
-/**Constructor for a Cast node.
+/** Constructor for a Cast node.
*
* High level type cast
* Adds the node to the block in current_ir_block.
*/
ir_node *new_d_Cast (dbg_info *db, ir_node *op, ir_type *to_tp);
-/**Constructor for a Phi node.
+/** Constructor for a Carry node.
+ *
+ * Adds the node to the block in current_ir_block.
+ *
+ * @param *db A pointer for debug information.
+ * @param *op1 The first operand.
+ * @param *op2 The second operand.
+ * @param *mode The mode of the operands and the result.
+ */
+ir_node *new_d_Carry (dbg_info *db, ir_node *op1, ir_node *op2, ir_mode *mode);
+
+/** Constructor for a Borrow node.
+ *
+ * Adds the node to the block in current_ir_block.
+ *
+ * @param *db A pointer for debug information.
+ * @param *op1 The first operand.
+ * @param *op2 The second operand.
+ * @param *mode The mode of the operands and the result.
+ */
+ir_node *new_d_Borrow (dbg_info *db, ir_node *op1, ir_node *op2, ir_mode *mode);
+
+/** Constructor for a Phi node.
*
* Adds the node to the block in current_ir_block.
*
*/
ir_node *new_d_Sync (dbg_info *db, int arity, ir_node *in[]);
-
/** Constructor for a Proj node.
*
* Projects a single value out of a tuple. The parameter proj gives the
*/
ir_node *new_d_Proj (dbg_info *db, ir_node *arg, ir_mode *mode, long proj);
-
/** Constructor for a defaultProj node.
*
* Represents the default control flow of a Switch-Cond node.
*/
ir_node *new_d_Tuple (dbg_info *db, int arity, ir_node *in[]);
-
/** Constructor for a Id node.
*
* This is an auxiliary node to replace a node that returns a single
*/
ir_node *new_d_Confirm (dbg_info *db, ir_node *val, ir_node *bound, pn_Cmp cmp);
-
/** Constructor for an Unknown node.
*
* Represents an arbitrary value. Places the node in
ir_node *new_d_Mux (dbg_info *db, ir_node *sel,
ir_node *ir_false, ir_node *ir_true, ir_mode *mode);
+/** Constructor for a Psi node.
+ *
+ * @param *db A pointer for debug information.
+ * @param *arity The arity of the conditions
+ * @param *conds The array of mode_b conditions, length must be equal arity
+ * @param *vals The array of mode values, length must be equal arity + 1
+ * @param *mode The mode of the node (must be the mode of all vals).
+ */
+ir_node *new_d_Psi (dbg_info *db,
+ int arity, ir_node *conds[], ir_node *vals[], ir_mode *mode);
+
/** Constructor for a CopyB node.
*
* @param *db A pointer for debug information.
*/
ir_node *new_d_CopyB(dbg_info *db, ir_node *store, ir_node *dst, ir_node *src, ir_type *data_type);
+/** Constructor for a InstOf node.
+ *
+ * A High-Level Type check.
+ *
+ * @param *db A pointer for debug information.
+ * @param *store The memory in which the object the entity should be selected
+ * from is allocated.
+ * @param *objptr A pointer to a object of a class type.
+ * @param *type The type of which objptr must be.
+ */
+ir_node *new_d_InstOf (dbg_info *db, ir_node *store, ir_node *objptr, ir_type *type);
+
+/** Constructor for a Raise node.
+ *
+ * A High-Level Exception throw.
+ *
+ * @param *db A pointer for debug information.
+ * @param *store The current memory.
+ * @param *obj A pointer to the Except variable.
+ */
+ir_node *new_d_Raise (dbg_info *db, ir_node *store, ir_node *obj);
+
/** Constructor for a Bound node.
- * Checks whether lower <= idx && idx < upper.
+ *
+ * A High-Level bounds check. Checks whether lower <= idx && idx < upper.
*
* @param *db A pointer for debug information.
* @param *store The current memory
*/
ir_node *new_Return (ir_node *store, int arity, ir_node *in[]);
-/**Constructor for a Raise node.
- *
- * Adds the node to the block in current_ir_block.
- *
- * @param *store The current memory.
- * @param *obj A pointer to the Except variable.
- */
-ir_node *new_Raise (ir_node *store, ir_node *obj);
-
/** Constructor for a Const node.
*
* Constructor for a Const node. The constant represents a target
ir_node *new_Sel (ir_node *store, ir_node *objptr, int arity, ir_node *in[],
entity *ent);
-/** Constructor for a InstOf node.
- *
- * A High-Level Type check.
- *
- * @param *store The memory in which the object the entity should be selected
- * from is allocated.
- * @param *objptr A pointer to a object of a class type.
- * @param *type The type of which objptr must be.
- */
-ir_node *new_InstOf (ir_node *store, ir_node *objptr, ir_type *type);
-
/** Constructor for a Call node.
*
* Adds the node to the block in current_ir_block.
/** Constructor for a CallBegin node.
*
- * Adds the node to the block in current_ir_block.
+ * CallBegin represents control flow depending of the pointer value
+ * representing the called method to the called methods. The
+ * constructor copies the method pointer input from the passed Call
+ * node. Adds the node to the block in current_ir_block.
*
* @param *callee A pointer to the called procedure.
*/
ir_node *new_CallBegin(ir_node *callee);
-/**Constructor for a Add node.
+/** Constructor for a Add node.
*
- * CallBegin represents control flow depending of the pointer value
- * representing the called method to the called methods. The
- * constructor copies the method pointer input from the passed Call
- * node.Adds the node to the block in current_ir_block.
+ * Adds the node to the block in current_ir_block.
*
* @param *op1 The first operand.
* @param *op2 The second operand.
*/
ir_node *new_Conv (ir_node *op, ir_mode *mode);
-/**Constructor for a Cast node.
+/** Constructor for a Cast node.
*
* Adds the node to the block in current_ir_block.
* High level type cast
*/
ir_node *new_Cast (ir_node *op, ir_type *to_tp);
+/** Constructor for a Carry node.
+ *
+ * Adds the node to the block in current_ir_block.
+ *
+ * @param *op1 The first operand.
+ * @param *op2 The second operand.
+ * @param *mode The mode of the operands and the result.
+ */
+ir_node *new_Carry (ir_node *op1, ir_node *op2, ir_mode *mode);
+
+/** Constructor for a Borrow node.
+ *
+ * Adds the node to the block in current_ir_block.
+ *
+ * @param *op1 The first operand.
+ * @param *op2 The second operand.
+ * @param *mode The mode of the operands and the result.
+ */
+ir_node *new_Borrow (ir_node *op1, ir_node *op2, ir_mode *mode);
+
/** Constructor for a Phi node.
*
* Adds the node to the block in current_ir_block.
*/
ir_node *new_Store (ir_node *store, ir_node *addr, ir_node *val);
-/**Constructor for a Alloc node.
+/** Constructor for a Alloc node.
*
* The Alloc node extends the memory by space for an entity of type alloc_type.
* Adds the node to the block in current_ir_block.
ir_node *new_Alloc (ir_node *store, ir_node *size, ir_type *alloc_type,
where_alloc where);
-
-/**Constructor for a Free node.
+/** Constructor for a Free node.
*
* Frees the memory occupied by the entity pointed to by the pointer
* arg. Type indicates the type of the entity the argument points to.
*/
ir_node *new_Proj (ir_node *arg, ir_mode *mode, long proj);
-/** Costructor for a Filter node.
+/** Constructor for a Filter node.
*
* Constructor for a Filter node. Adds the node to the block in current_ir_block.
* Filter is a node with two views used to construct the interprocedural view.
*/
ir_node *new_Mux (ir_node *sel, ir_node *ir_false, ir_node *ir_true, ir_mode *mode);
+/** Constructor for a Psi node.
+ *
+ * @param *arity The arity of the conditions
+ * @param *conds The array of mode_b conditions, length must be equal arity
+ * @param *vals The array of mode values, length must be equal arity + 1
+ * @param *mode The mode of the node (must be the mode of all vals).
+ */
+ir_node *new_Psi (int arity, ir_node *conds[], ir_node *vals[], ir_mode *mode);
+
/** Constructor for a CopyB node.
*
* Adds the node to the block in current_ir_block.
*/
ir_node *new_CopyB(ir_node *store, ir_node *dst, ir_node *src, ir_type *data_type);
+/** Constructor for a InstOf node.
+ *
+ * A High-Level Type check.
+ *
+ * @param *store The memory in which the object the entity should be selected
+ * from is allocated.
+ * @param *objptr A pointer to a object of a class type.
+ * @param *type The type of which objptr must be.
+ */
+ir_node *new_InstOf (ir_node *store, ir_node *objptr, ir_type *type);
+
+/**Constructor for a Raise node.
+ *
+ * A High-Level Exception throw.
+ *
+ * @param *store The current memory.
+ * @param *obj A pointer to the Except variable.
+ */
+ir_node *new_Raise (ir_node *store, ir_node *obj);
+
/** Constructor for a Bound node.
- * Checks whether lower <= idx && idx < upper.
+ *
+ * A High-Level bounds check. Checks whether lower <= idx && idx < upper.
*
* Adds the node to the block in current_ir_block.
*
/* --- initialize and finalize ir construction --- */
/** Puts the graph into state "phase_high" */
-void irg_finalize_cons (ir_graph *irg);
+#define irg_finalize_cons(irg) set_irg_phase_state(irg, phase_high)
/** Puts the program and all graphs into state phase_high.
*
projects / libfirm / blobdiff