Or node

returns the result of a bitwise or operation of its operands More...

Enumerations
enum	n_Or { n_Or_left, n_Or_right, n_Or_max = n_Or_right }
	Input numbers for Or node. More...

Functions
ir_node *	new_rd_Or (dbg_info *dbgi, ir_node *block, ir_node *irn_left, ir_node *irn_right, ir_mode *mode)
	Construct an Or node. More...
ir_node *	new_r_Or (ir_node *block, ir_node *irn_left, ir_node *irn_right, ir_mode *mode)
	Construct an Or node. More...
ir_node *	new_d_Or (dbg_info *dbgi, ir_node *irn_left, ir_node *irn_right, ir_mode *mode)
	Construct an Or node. More...
ir_node *	new_Or (ir_node *irn_left, ir_node *irn_right, ir_mode *mode)
	Construct an Or node. More...
int	is_Or (const ir_node *node)
	Test if node is a Or. More...
ir_node *	get_Or_left (const ir_node *node)
	Returns left input of an Or node. More...
void	set_Or_left (ir_node *node, ir_node *left)
	Sets left input of an Or node. More...
ir_node *	get_Or_right (const ir_node *node)
	Returns right input of an Or node. More...
void	set_Or_right (ir_node *node, ir_node *right)
	Sets right input of an Or node. More...
ir_op *	get_op_Or (void)
	Returns opcode for Or nodes. More...

Variables
ir_op *	op_Or
	Or opcode. More...

Detailed Description

returns the result of a bitwise or operation of its operands

Enumeration Type Documentation

enum n_Or

Input numbers for Or node.

Enumerator
n_Or_left	first operand
n_Or_right	second operand
n_Or_max

Definition at line 2896 of file nodes.h.

Function Documentation

ir_op* get_op_Or

(

void

)

Returns opcode for Or nodes.

Definition at line 1980 of file gen_irnode.c.

References op_Or.

ir_node* get_Or_left

(

const ir_node *

node

)

Returns left input of an Or node.

Definition at line 1960 of file gen_irnode.c.

ir_node* get_Or_right

(

const ir_node *

node

)

Returns right input of an Or node.

Definition at line 1970 of file gen_irnode.c.

int is_Or

(

const ir_node *

node

)

Test if node is a Or.

Returns

1 if the node is a Or node, 0 otherwise

Definition at line 3344 of file gen_irnode.c.

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

Construct an Or node.

Parameters

dbgi	A pointer to debug information.
irn_left	left
irn_right	right
mode	mode of the operations result

Definition at line 1948 of file gen_irnode.c.

References current_ir_graph, get_cur_block(), IR_GRAPH_CONSTRAINT_CONSTRUCTION, irg_is_constrained(), and new_rd_Or().

Referenced by new_Or().

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

Construct an Or node.

Parameters

irn_left	left
irn_right	right
mode	mode of the operations result

Definition at line 1955 of file gen_irnode.c.

References new_d_Or().

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

Construct an Or node.

Parameters

block	The IR block the node belongs to.
irn_left	left
irn_right	right
mode	mode of the operations result

Definition at line 1943 of file gen_irnode.c.

References new_rd_Or().

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

Construct an Or node.

Parameters

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

Definition at line 1927 of file gen_irnode.c.

References get_irn_irg(), new_ir_node(), op_Or, optimize_node(), and verify_new_node().

Referenced by new_d_Or(), and new_r_Or().

void set_Or_left	(	ir_node *	node,
		ir_node *	left
	)

Sets left input of an Or node.

Definition at line 1965 of file gen_irnode.c.

void set_Or_right	(	ir_node *	node,
		ir_node *	right
	)

Sets right input of an Or node.

Definition at line 1975 of file gen_irnode.c.

Variable Documentation

ir_op* op_Or

Or opcode.

Definition at line 2957 of file nodes.h.

Referenced by get_op_Or(), and new_rd_Or().