Mulh node

Enumerations
enum	n_Mulh { n_Mulh_left , n_Mulh_right , n_Mulh_max = n_Mulh_right }
	Input numbers for Mulh node. More...

Functions
ir_node *	new_rd_Mulh (dbg_info *dbgi, ir_node *block, ir_node *irn_left, ir_node *irn_right)
	Construct a Mulh node.
ir_node *	new_r_Mulh (ir_node *block, ir_node *irn_left, ir_node *irn_right)
	Construct a Mulh node.
ir_node *	new_d_Mulh (dbg_info *dbgi, ir_node *irn_left, ir_node *irn_right)
	Construct a Mulh node.
ir_node *	new_Mulh (ir_node *irn_left, ir_node *irn_right)
	Construct a Mulh node.
int	is_Mulh (const ir_node *node)
	Test if node is a Mulh.
ir_node *	get_Mulh_left (const ir_node *node)
	Returns left input of a Mulh node.
void	set_Mulh_left (ir_node *node, ir_node *left)
	Sets left input of a Mulh node.
ir_node *	get_Mulh_right (const ir_node *node)
	Returns right input of a Mulh node.
void	set_Mulh_right (ir_node *node, ir_node *right)
	Sets right input of a Mulh node.
ir_op *	get_op_Mulh (void)
	Returns opcode for Mulh nodes.

Variables
ir_op *	op_Mulh
	Mulh opcode.

Detailed Description

returns the upper word of the product of its operands (the part which would not fit into the result mode of a normal Mul anymore)

Enumeration Type Documentation

n_Mulh

enum n_Mulh

Input numbers for Mulh node.

Enumerator
n_Mulh_left	first operand
n_Mulh_right	second operand
n_Mulh_max

Definition at line 2594 of file nodes.h.

Function Documentation

get_Mulh_left()

ir_node * get_Mulh_left

(

const ir_node *

node

)

Returns left input of a Mulh node.

get_Mulh_right()

ir_node * get_Mulh_right

(

const ir_node *

node

)

Returns right input of a Mulh node.

get_op_Mulh()

ir_op * get_op_Mulh

(

void

)

Returns opcode for Mulh nodes.

is_Mulh()

int is_Mulh

(

const ir_node *

node

)

Test if node is a Mulh.

Returns

1 if the node is a Mulh node, 0 otherwise

new_d_Mulh()

ir_node * new_d_Mulh	(	dbg_info *	dbgi,
		ir_node *	irn_left,
		ir_node *	irn_right )

Construct a Mulh node.

Parameters

dbgi	A pointer to debug information.
irn_left	left
irn_right	right

new_Mulh()

ir_node * new_Mulh	(	ir_node *	irn_left,
		ir_node *	irn_right )

Construct a Mulh node.

Parameters

irn_left	left
irn_right	right

new_r_Mulh()

ir_node * new_r_Mulh	(	ir_node *	block,
		ir_node *	irn_left,
		ir_node *	irn_right )

Construct a Mulh node.

Parameters

block	The IR block the node belongs to.
irn_left	left
irn_right	right

new_rd_Mulh()

ir_node * new_rd_Mulh	(	dbg_info *	dbgi,
		ir_node *	block,
		ir_node *	irn_left,
		ir_node *	irn_right )

Construct a Mulh node.

Parameters

dbgi	A pointer to debug information.
block	The IR block the node belongs to.
irn_left	left
irn_right	right

set_Mulh_left()

void set_Mulh_left	(	ir_node *	node,
		ir_node *	left )

Sets left input of a Mulh node.

set_Mulh_right()

void set_Mulh_right	(	ir_node *	node,
		ir_node *	right )

Sets right input of a Mulh node.

Variable Documentation

op_Mulh

ir_op* op_Mulh

Mulh opcode.

Definition at line 2651 of file nodes.h.