Mux node

Enumerations
enum	n_Mux { n_Mux_sel , n_Mux_false , n_Mux_true , n_Mux_max = n_Mux_true }
	Input numbers for Mux node. More...

Functions
ir_node *	new_rd_Mux (dbg_info *dbgi, ir_node *block, ir_node *irn_sel, ir_node *irn_false, ir_node *irn_true)
	Construct a Mux node.
ir_node *	new_r_Mux (ir_node *block, ir_node *irn_sel, ir_node *irn_false, ir_node *irn_true)
	Construct a Mux node.
ir_node *	new_d_Mux (dbg_info *dbgi, ir_node *irn_sel, ir_node *irn_false, ir_node *irn_true)
	Construct a Mux node.
ir_node *	new_Mux (ir_node *irn_sel, ir_node *irn_false, ir_node *irn_true)
	Construct a Mux node.
int	is_Mux (const ir_node *node)
	Test if node is a Mux.
ir_node *	get_Mux_sel (const ir_node *node)
	Returns sel input of a Mux node.
void	set_Mux_sel (ir_node *node, ir_node *sel)
	Sets sel input of a Mux node.
ir_node *	get_Mux_false (const ir_node *node)
	Returns false input of a Mux node.
void	set_Mux_false (ir_node *node, ir_node *false_)
	Sets false input of a Mux node.
ir_node *	get_Mux_true (const ir_node *node)
	Returns true input of a Mux node.
void	set_Mux_true (ir_node *node, ir_node *true_)
	Sets true input of a Mux node.
ir_op *	get_op_Mux (void)
	Returns opcode for Mux nodes.

Variables
ir_op *	op_Mux
	Mux opcode.

Detailed Description

returns the false or true operand depending on the value of the sel operand

Enumeration Type Documentation

n_Mux

enum n_Mux

Input numbers for Mux node.

Enumerator
n_Mux_sel	value making the output selection
n_Mux_false	selected if sel input is false
n_Mux_true	selected if sel input is true
n_Mux_max

Definition at line 2669 of file nodes.h.

Function Documentation

get_Mux_false()

ir_node * get_Mux_false

(

const ir_node *

node

)

Returns false input of a Mux node.

get_Mux_sel()

ir_node * get_Mux_sel

(

const ir_node *

node

)

Returns sel input of a Mux node.

get_Mux_true()

ir_node * get_Mux_true

(

const ir_node *

node

)

Returns true input of a Mux node.

get_op_Mux()

ir_op * get_op_Mux

(

void

)

Returns opcode for Mux nodes.

is_Mux()

int is_Mux

(

const ir_node *

node

)

Test if node is a Mux.

Returns

1 if the node is a Mux node, 0 otherwise

new_d_Mux()

ir_node * new_d_Mux	(	dbg_info *	dbgi,
		ir_node *	irn_sel,
		ir_node *	irn_false,
		ir_node *	irn_true )

Construct a Mux node.

Parameters

dbgi	A pointer to debug information.
irn_sel	sel
irn_false	false
irn_true	true

new_Mux()

ir_node * new_Mux	(	ir_node *	irn_sel,
		ir_node *	irn_false,
		ir_node *	irn_true )

Construct a Mux node.

Parameters

irn_sel	sel
irn_false	false
irn_true	true

new_r_Mux()

ir_node * new_r_Mux	(	ir_node *	block,
		ir_node *	irn_sel,
		ir_node *	irn_false,
		ir_node *	irn_true )

Construct a Mux node.

Parameters

block	The IR block the node belongs to.
irn_sel	sel
irn_false	false
irn_true	true

new_rd_Mux()

ir_node * new_rd_Mux	(	dbg_info *	dbgi,
		ir_node *	block,
		ir_node *	irn_sel,
		ir_node *	irn_false,
		ir_node *	irn_true )

Construct a Mux node.

Parameters

dbgi	A pointer to debug information.
block	The IR block the node belongs to.
irn_sel	sel
irn_false	false
irn_true	true

set_Mux_false()

void set_Mux_false	(	ir_node *	node,
		ir_node *	false_ )

Sets false input of a Mux node.

set_Mux_sel()

void set_Mux_sel	(	ir_node *	node,
		ir_node *	sel )

Sets sel input of a Mux node.

set_Mux_true()

void set_Mux_true	(	ir_node *	node,
		ir_node *	true_ )

Sets true input of a Mux node.

Variable Documentation

op_Mux

ir_op* op_Mux

Mux opcode.

Definition at line 2735 of file nodes.h.