Calls other code. More...

Enumerations
enum	n_Call { n_Call_mem, n_Call_ptr, n_Call_max = n_Call_ptr }
	Input numbers for Call node. More...
enum	pn_Call { pn_Call_M, pn_Call_T_result, pn_Call_X_regular, pn_Call_X_except, pn_Call_max = pn_Call_X_except }
	Projection numbers for result of Call node (use for Proj nodes) More...
Functions
ir_node **	get_Call_param_arr (ir_node *node)
	Returns parameter inputs of Call node `node` as array.
size_t	get_Call_n_params (const ir_node *node)
	Returns the number of parameters of a call.
ir_node *	get_Call_param (const ir_node *node, int pos)
	Returns the call parameter at position pos.
void	set_Call_param (ir_node node, int pos, ir_node param)
	Sets the call parameter at position pos.
int	Call_has_callees (const ir_node *node)
	Sets, get and remove the callee information for a Call node.
size_t	get_Call_n_callees (const ir_node *node)
	Returns the number of callees of Call node `node`.
ir_entity *	get_Call_callee (const ir_node *node, size_t pos)
	Returns callee number `pos` of Call node `node`.
void	set_Call_callee_arr (ir_node node, size_t n, ir_entity *arr)
	Sets the full callee array.
void	remove_Call_callee_arr (ir_node *node)
	Frees callee array of call node `node`.
ir_node *	new_rd_Call (dbg_info dbgi, ir_node block, ir_node irn_mem, ir_node irn_ptr, int arity, ir_node const in, ir_type *type)
	Construct a Call node.
ir_node *	new_r_Call (ir_node block, ir_node irn_mem, ir_node irn_ptr, int arity, ir_node const in, ir_type type)
	Construct a Call node.
ir_node *	new_d_Call (dbg_info dbgi, ir_node irn_mem, ir_node irn_ptr, int arity, ir_node const in, ir_type type)
	Construct a Call node.
ir_node *	new_Call (ir_node irn_mem, ir_node irn_ptr, int arity, ir_node const in, ir_type *type)
	Construct a Call node.
int	is_Call (const ir_node *node)
	Test if node is a Call.
ir_node *	get_Call_mem (const ir_node *node)
	Returns mem input of a Call node.
void	set_Call_mem (ir_node node, ir_node mem)
	Sets mem input of a Call node.
ir_node *	get_Call_ptr (const ir_node *node)
	Returns ptr input of a Call node.
void	set_Call_ptr (ir_node node, ir_node ptr)
	Sets ptr input of a Call node.
ir_type *	get_Call_type (const ir_node *node)
	Returns type attribute of a Call node.
void	set_Call_type (ir_node node, ir_type type)
	Sets type attribute of a Call node.
ir_op *	get_op_Call (void)
	Returns opcode for Call nodes.
Variables
ir_op *	op_Call
	Call opcode.

Detailed Description

Calls other code.

Control flow is transfered to ptr, additional operands are passed to the called code. Called code usually performs a return operation. The operands of this return operation are the result of the Call node.

Enumeration Type Documentation

enum n_Call

Input numbers for Call node.

Definition at line 713 of file nodeops.h.

enum pn_Call

Projection numbers for result of Call node (use for Proj nodes)

Enumerator:

pn_Call_M	memory result
pn_Call_T_result	tuple containing all results
pn_Call_X_regular	control flow when no exception occurs
pn_Call_X_except	control flow when exception occured

Definition at line 723 of file nodeops.h.

Function Documentation

int Call_has_callees ( const ir_node * node )

Sets, get and remove the callee information for a Call node.

The callee information lists all method entities that can be called from this node. If the address expression can not be analyzed fully, e.g., as entities can be called that are not in the compilation unit, the array contains the unknown_entity. The array contains only entities with peculiarity_existent, but with all kinds of visibility. The entities not necessarily contain an irg.

The array is only accessible if callee information is valid. See flag in graph.

The memory allocated for the array is managed automatically, i.e., it must not be freed if the Call node is removed from the graph.

Parameters:

node	A Call node.

ir_entity* get_Call_callee	(	const ir_node *	node,
		size_t	pos
	)

Returns callee number pos of Call node node.

ir_node* get_Call_mem ( const ir_node * node )

Returns mem input of a Call node.

size_t get_Call_n_callees ( const ir_node * node )

Returns the number of callees of Call node node.

size_t get_Call_n_params ( const ir_node * node )

Returns the number of parameters of a call.

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

Returns the call parameter at position pos.

ir_node** get_Call_param_arr ( ir_node * node )

Returns parameter inputs of Call node node as array.

ir_node* get_Call_ptr ( const ir_node * node )

Returns ptr input of a Call node.

ir_type* get_Call_type ( const ir_node * node )

Returns type attribute of a Call node.

ir_op* get_op_Call ( void )

Returns opcode for Call nodes.

int is_Call ( const ir_node * node )

Test if node is a Call.

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

ir_node* new_Call	(	ir_node *	irn_mem,
		ir_node *	irn_ptr,
		int	arity,
		ir_node const	in,
		ir_type *	type
	)

Construct a Call node.

Parameters:

irn_mem	memory dependency
irn_ptr	pointer to called code
arity	size of additional inputs array
in	additional inputs
type	type of the call (usually type of the called procedure)

ir_node* new_d_Call	(	dbg_info *	dbgi,
		ir_node *	irn_mem,
		ir_node *	irn_ptr,
		int	arity,
		ir_node const	in,
		ir_type *	type
	)

Construct a Call node.

Parameters:

dbgi	A pointer to debug information.
irn_mem	memory dependency
irn_ptr	pointer to called code
arity	size of additional inputs array
in	additional inputs
type	type of the call (usually type of the called procedure)

ir_node* new_r_Call	(	ir_node *	block,
		ir_node *	irn_mem,
		ir_node *	irn_ptr,
		int	arity,
		ir_node const	in,
		ir_type *	type
	)

Construct a Call node.

Parameters:

block	The IR block the node belongs to.
irn_mem	memory dependency
irn_ptr	pointer to called code
arity	size of additional inputs array
in	additional inputs
type	type of the call (usually type of the called procedure)

ir_node* new_rd_Call	(	dbg_info *	dbgi,
		ir_node *	block,
		ir_node *	irn_mem,
		ir_node *	irn_ptr,
		int	arity,
		ir_node const	in,
		ir_type *	type
	)

Construct a Call node.

Parameters:

dbgi	A pointer to debug information.
block	The IR block the node belongs to.
irn_mem	memory dependency
irn_ptr	pointer to called code
arity	size of additional inputs array
in	additional inputs
type	type of the call (usually type of the called procedure)

void remove_Call_callee_arr ( ir_node * node )

Frees callee array of call node node.

void set_Call_callee_arr	(	ir_node *	node,
		size_t	n,
		ir_entity **	arr
	)

Sets the full callee array.

The passed array is copied. Assumes current_ir_graph set properly!

void set_Call_mem	(	ir_node *	node,
		ir_node *	mem
	)

Sets mem input of a Call node.

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

Sets the call parameter at position pos.

void set_Call_ptr	(	ir_node *	node,
		ir_node *	ptr
	)

Sets ptr input of a Call node.

void set_Call_type	(	ir_node *	node,
		ir_type *	type
	)

Sets type attribute of a Call node.

Variable Documentation

ir_op* op_Call

Call opcode.

Definition at line 144 of file opcodes.h.

Enumerations

Functions

Variables

Detailed Description

Enumeration Type Documentation

Function Documentation

Variable Documentation