Not node

returns the bitwise complement of a value. More...

Enumerations
enum	n_Not { n_Not_op, n_Not_max = n_Not_op }
	Input numbers for Not node. More...

Functions
ir_node *	new_rd_Not (dbg_info *dbgi, ir_node *block, ir_node *irn_op, ir_mode *mode)
	Construct a Not node. More...
ir_node *	new_r_Not (ir_node *block, ir_node *irn_op, ir_mode *mode)
	Construct a Not node. More...
ir_node *	new_d_Not (dbg_info *dbgi, ir_node *irn_op, ir_mode *mode)
	Construct a Not node. More...
ir_node *	new_Not (ir_node *irn_op, ir_mode *mode)
	Construct a Not node. More...
int	is_Not (const ir_node *node)
	Test if node is a Not. More...
ir_node *	get_Not_op (const ir_node *node)
	Returns op input of a Not node. More...
void	set_Not_op (ir_node *node, ir_node *op)
	Sets op input of a Not node. More...
ir_op *	get_op_Not (void)
	Returns opcode for Not nodes. More...

Variables
ir_op *	op_Not
	Not opcode. More...

Detailed Description

returns the bitwise complement of a value.

Works for boolean values, too.

Enumeration Type Documentation

enum n_Not

Input numbers for Not node.

Enumerator
n_Not_op	operand
n_Not_max

Definition at line 2765 of file nodes.h.

Function Documentation

ir_node* get_Not_op

(

const ir_node *

node

)

Returns op input of a Not node.

Definition at line 1876 of file gen_irnode.c.

ir_op* get_op_Not

(

void

)

Returns opcode for Not nodes.

Definition at line 1886 of file gen_irnode.c.

References op_Not.

int is_Not

(

const ir_node *

node

)

Test if node is a Not.

Returns

1 if the node is a Not node, 0 otherwise

Definition at line 3324 of file gen_irnode.c.

ir_node* new_d_Not	(	dbg_info *	dbgi,
		ir_node *	irn_op,
		ir_mode *	mode
	)

Construct a Not node.

Parameters

dbgi	A pointer to debug information.
irn_op	op
mode	mode of the operations result

Definition at line 1864 of file gen_irnode.c.

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

Referenced by new_Not().

ir_node* new_Not	(	ir_node *	irn_op,
		ir_mode *	mode
	)

Construct a Not node.

Parameters

irn_op	op
mode	mode of the operations result

Definition at line 1871 of file gen_irnode.c.

References new_d_Not().

ir_node* new_r_Not	(	ir_node *	block,
		ir_node *	irn_op,
		ir_mode *	mode
	)

Construct a Not node.

Parameters

block	The IR block the node belongs to.
irn_op	op
mode	mode of the operations result

Definition at line 1859 of file gen_irnode.c.

References new_rd_Not().

ir_node* new_rd_Not	(	dbg_info *	dbgi,
		ir_node *	block,
		ir_node *	irn_op,
		ir_mode *	mode
	)

Construct a Not node.

Parameters

dbgi	A pointer to debug information.
block	The IR block the node belongs to.
irn_op	op
mode	mode of the operations result

Definition at line 1844 of file gen_irnode.c.

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

Referenced by new_d_Not(), and new_r_Not().

void set_Not_op	(	ir_node *	node,
		ir_node *	op
	)

Sets op input of a Not node.

Definition at line 1881 of file gen_irnode.c.

Variable Documentation

ir_op* op_Not

Not opcode.

Definition at line 2817 of file nodes.h.

Referenced by get_op_Not(), and new_rd_Not().