Shr node

Returns its first operands bits shifted right by the amount of the 2nd operand. More...

Enumerations
enum	n_Shr { n_Shr_left, n_Shr_right, n_Shr_max = n_Shr_right }
	Input numbers for Shr node. More...
Functions
ir_node *	new_rd_Shr (dbg_info *dbgi, ir_node *block, ir_node *irn_left, ir_node *irn_right, ir_mode *mode)
	Construct a Shr node.
ir_node *	new_r_Shr (ir_node *block, ir_node *irn_left, ir_node *irn_right, ir_mode *mode)
	Construct a Shr node.
ir_node *	new_d_Shr (dbg_info *dbgi, ir_node *irn_left, ir_node *irn_right, ir_mode *mode)
	Construct a Shr node.
ir_node *	new_Shr (ir_node *irn_left, ir_node *irn_right, ir_mode *mode)
	Construct a Shr node.
int	is_Shr (const ir_node *node)
	Test if node is a Shr.
ir_node *	get_Shr_left (const ir_node *node)
	Returns left input of a Shr node.
void	set_Shr_left (ir_node *node, ir_node *left)
	Sets left input of a Shr node.
ir_node *	get_Shr_right (const ir_node *node)
	Returns right input of a Shr node.
void	set_Shr_right (ir_node *node, ir_node *right)
	Sets right input of a Shr node.
ir_op *	get_op_Shr (void)
	Returns opcode for Shr nodes.
Variables
ir_op *	op_Shr
	Shr opcode.

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Detailed Description

Returns its first operands bits shifted right by the amount of the 2nd operand.

No special handling for the sign bit (zero extension)

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Enumeration Type Documentation

enum n_Shr

Input numbers for Shr node.

Definition at line 3283 of file nodeops.h.

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Function Documentation

ir_op* get_op_Shr

(

void

)

Returns opcode for Shr nodes.

ir_node* get_Shr_left

(

const ir_node *

node

)

Returns left input of a Shr node.

ir_node* get_Shr_right

(

const ir_node *

node

)

Returns right input of a Shr node.

int is_Shr

(

const ir_node *

node

)

Test if node is a Shr.

Returns:

1 if the node is a Shr node, 0 otherwise

ir_node* new_d_Shr	(	dbg_info *	dbgi,
		ir_node *	irn_left,
		ir_node *	irn_right,
		ir_mode *	mode
	)

Construct a Shr node.

Parameters:

dbgi	A pointer to debug information.
irn_left	first operand
irn_right	second operand
mode	mode of the operations result

ir_node* new_r_Shr	(	ir_node *	block,
		ir_node *	irn_left,
		ir_node *	irn_right,
		ir_mode *	mode
	)

Construct a Shr node.

Parameters:

block	The IR block the node belongs to.
irn_left	first operand
irn_right	second operand
mode	mode of the operations result

ir_node* new_rd_Shr	(	dbg_info *	dbgi,
		ir_node *	block,
		ir_node *	irn_left,
		ir_node *	irn_right,
		ir_mode *	mode
	)

Construct a Shr node.

Parameters:

dbgi	A pointer to debug information.
block	The IR block the node belongs to.
irn_left	first operand
irn_right	second operand
mode	mode of the operations result

ir_node* new_Shr	(	ir_node *	irn_left,
		ir_node *	irn_right,
		ir_mode *	mode
	)

Construct a Shr node.

Parameters:

irn_left	first operand
irn_right	second operand
mode	mode of the operations result

void set_Shr_left	(	ir_node *	node,
		ir_node *	left
	)

Sets left input of a Shr node.

void set_Shr_right	(	ir_node *	node,
		ir_node *	right
	)

Sets right input of a Shr node.

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Variable Documentation

ir_op* op_Shr

Shr opcode.

Definition at line 324 of file opcodes.h.