Computes the address of a entity of a compound type given the base address of an instance of the compound type. More...

Enumerations
enum	n_Sel { n_Sel_mem, n_Sel_ptr, n_Sel_max = n_Sel_ptr }
	Input numbers for Sel node. More...

Functions
ir_node *	new_rd_simpleSel (dbg_info db, ir_node block, ir_node store, ir_node objptr, ir_entity *ent)
	Constructor for a simpleSel node.
ir_node *	new_r_simpleSel (ir_node block, ir_node store, ir_node objptr, ir_entity ent)
	Constructor for a simpleSel node.
ir_node *	new_d_simpleSel (dbg_info db, ir_node store, ir_node objptr, ir_entity ent)
	Constructor for a simpleSel node.
ir_node *	new_simpleSel (ir_node store, ir_node objptr, ir_entity *ent)
	Constructor for a simpelSel node.
ir_node **	get_Sel_index_arr (ir_node *node)
	Returns index inputs of Sel node `node` as array.
int	get_Sel_n_indexs (const ir_node *node)
	Returns number of index inputs of Sel node `node`.
ir_node *	get_Sel_index (const ir_node *node, int pos)
	Returns value of index input `pos` of Sel node `node`.
void	set_Sel_index (ir_node node, int pos, ir_node index)
	Sets `index` as index input `pos` of Sel node `node`.
ir_node *	new_rd_Sel (dbg_info dbgi, ir_node block, ir_node irn_mem, ir_node irn_ptr, int arity, ir_node const in, ir_entity *entity)
	Construct a Sel node.
ir_node *	new_r_Sel (ir_node block, ir_node irn_mem, ir_node irn_ptr, int arity, ir_node const in, ir_entity entity)
	Construct a Sel node.
ir_node *	new_d_Sel (dbg_info dbgi, ir_node irn_mem, ir_node irn_ptr, int arity, ir_node const in, ir_entity entity)
	Construct a Sel node.
ir_node *	new_Sel (ir_node irn_mem, ir_node irn_ptr, int arity, ir_node const in, ir_entity *entity)
	Construct a Sel node.
int	is_Sel (const ir_node *node)
	Test if node is a Sel.
ir_node *	get_Sel_mem (const ir_node *node)
	Returns mem input of a Sel node.
void	set_Sel_mem (ir_node node, ir_node mem)
	Sets mem input of a Sel node.
ir_node *	get_Sel_ptr (const ir_node *node)
	Returns ptr input of a Sel node.
void	set_Sel_ptr (ir_node node, ir_node ptr)
	Sets ptr input of a Sel node.
ir_entity *	get_Sel_entity (const ir_node *node)
	Returns entity attribute of a Sel node.
void	set_Sel_entity (ir_node node, ir_entity entity)
	Sets entity attribute of a Sel node.
ir_op *	get_op_Sel (void)
	Returns opcode for Sel nodes.

Variables
ir_op *	op_Sel
	Sel opcode.

Detailed Description

Computes the address of a entity of a compound type given the base address of an instance of the compound type.

Optimisations assume that a Sel node can only produce a NULL pointer if the ptr input was NULL.

Enumeration Type Documentation

enum n_Sel

Input numbers for Sel node.

Definition at line 3146 of file nodeops.h.

Function Documentation

ir_op* get_op_Sel ( void )

Returns opcode for Sel nodes.

ir_entity* get_Sel_entity ( const ir_node * node )

Returns entity attribute of a Sel node.

ir_node* get_Sel_index	(	const ir_node *	node,
		int	pos
	)

Returns value of index input pos of Sel node node.

ir_node** get_Sel_index_arr ( ir_node * node )

Returns index inputs of Sel node node as array.

ir_node* get_Sel_mem ( const ir_node * node )

Returns mem input of a Sel node.

int get_Sel_n_indexs ( const ir_node * node )

Returns number of index inputs of Sel node node.

ir_node* get_Sel_ptr ( const ir_node * node )

Returns ptr input of a Sel node.

int is_Sel ( const ir_node * node )

Test if node is a Sel.

Returns: 1 if the node is a Sel node, 0 otherwise

ir_node* new_d_Sel	(	dbg_info *	dbgi,
		ir_node *	irn_mem,
		ir_node *	irn_ptr,
		int	arity,
		ir_node const	in,
		ir_entity *	entity
	)

Construct a Sel node.

Parameters

dbgi	A pointer to debug information.
irn_mem	memory dependency
irn_ptr	pointer to object to select from
arity	size of additional inputs array
in	additional inputs
entity	entity which is selected

ir_node* new_d_simpleSel	(	dbg_info *	db,
		ir_node *	store,
		ir_node *	objptr,
		ir_entity *	ent
	)

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.

Parameters

*db	A pointer for debug information.
*store	The memory in which the object the entity should be selected from is allocated.
*objptr	The object from that the Sel operation selects a single attribute out.
*ent	The entity to select.

ir_node* new_r_Sel	(	ir_node *	block,
		ir_node *	irn_mem,
		ir_node *	irn_ptr,
		int	arity,
		ir_node const	in,
		ir_entity *	entity
	)

Construct a Sel node.

Parameters

block	The IR block the node belongs to.
irn_mem	memory dependency
irn_ptr	pointer to object to select from
arity	size of additional inputs array
in	additional inputs
entity	entity which is selected

ir_node* new_r_simpleSel	(	ir_node *	block,
		ir_node *	store,
		ir_node *	objptr,
		ir_entity *	ent
	)

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.

Parameters

*block	The IR block the node belongs to.
*store	The memory in which the object the entity should be selected from is allocated.
*objptr	The object from that the Sel operation selects a single attribute out.
*ent	The entity to select.

ir_node* new_rd_Sel	(	dbg_info *	dbgi,
		ir_node *	block,
		ir_node *	irn_mem,
		ir_node *	irn_ptr,
		int	arity,
		ir_node const	in,
		ir_entity *	entity
	)

Construct a Sel node.

Parameters

dbgi	A pointer to debug information.
block	The IR block the node belongs to.
irn_mem	memory dependency
irn_ptr	pointer to object to select from
arity	size of additional inputs array
in	additional inputs
entity	entity which is selected

ir_node* new_rd_simpleSel	(	dbg_info *	db,
		ir_node *	block,
		ir_node *	store,
		ir_node *	objptr,
		ir_entity *	ent
	)

Constructor for a simpleSel node.

This is a shortcut for the new_rd_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.

Parameters

*db	A pointer for debug information.
*block	The IR block the node belongs to.
*store	The memory in which the object the entity should be selected from is allocated.
*objptr	The object from that the Sel operation selects a single attribute out.
*ent	The entity to select.

ir_node* new_Sel	(	ir_node *	irn_mem,
		ir_node *	irn_ptr,
		int	arity,
		ir_node const	in,
		ir_entity *	entity
	)

Construct a Sel node.

Parameters

irn_mem	memory dependency
irn_ptr	pointer to object to select from
arity	size of additional inputs array
in	additional inputs
entity	entity which is selected

ir_node* new_simpleSel	(	ir_node *	store,
		ir_node *	objptr,
		ir_entity *	ent
	)

Constructor for a simpelSel node.

This is a shortcut for the new_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.

Parameters

*store	The memory in which the object the entity should be selected from is allocated.
*objptr	The object from that the Sel operation selects a single attribute out.
*ent	The entity to select.

void set_Sel_entity	(	ir_node *	node,
		ir_entity *	entity
	)

Sets entity attribute of a Sel node.

void set_Sel_index	(	ir_node *	node,
		int	pos,
		ir_node *	index
	)

Sets index as index input pos of Sel node node.

void set_Sel_mem	(	ir_node *	node,
		ir_node *	mem
	)

Sets mem input of a Sel node.

void set_Sel_ptr	(	ir_node *	node,
		ir_node *	ptr
	)

Sets ptr input of a Sel node.

Variable Documentation

ir_op* op_Sel

Sel opcode.

Definition at line 313 of file opcodes.h.

Enumerations

Functions

Variables

Detailed Description

Enumeration Type Documentation

Function Documentation

Variable Documentation