Minus node

returns the additive inverse of its operand More...

Enumerations
enum	n_Minus { n_Minus_op, n_Minus_max = n_Minus_op }
	Input numbers for Minus node. More...

Functions
ir_node *	new_rd_Minus (dbg_info *dbgi, ir_node *block, ir_node *irn_op, ir_mode *mode)
	Construct a Minus node. More...
ir_node *	new_r_Minus (ir_node *block, ir_node *irn_op, ir_mode *mode)
	Construct a Minus node. More...
ir_node *	new_d_Minus (dbg_info *dbgi, ir_node *irn_op, ir_mode *mode)
	Construct a Minus node. More...
ir_node *	new_Minus (ir_node *irn_op, ir_mode *mode)
	Construct a Minus node. More...
int	is_Minus (const ir_node *node)
	Test if node is a Minus. More...
ir_node *	get_Minus_op (const ir_node *node)
	Returns op input of a Minus node. More...
void	set_Minus_op (ir_node *node, ir_node *op)
	Sets op input of a Minus node. More...
ir_op *	get_op_Minus (void)
	Returns opcode for Minus nodes. More...

Variables
ir_op *	op_Minus
	Minus opcode. More...

Detailed Description

returns the additive inverse of its operand

Enumeration Type Documentation

enum n_Minus

Input numbers for Minus node.

Enumerator
n_Minus_op	operand
n_Minus_max

Definition at line 2288 of file nodes.h.

Function Documentation

ir_node* get_Minus_op

(

const ir_node *

node

)

Returns op input of a Minus node.

Definition at line 1537 of file gen_irnode.c.

ir_op* get_op_Minus

(

void

)

Returns opcode for Minus nodes.

Definition at line 1547 of file gen_irnode.c.

References op_Minus.

int is_Minus

(

const ir_node *

node

)

Test if node is a Minus.

Returns

1 if the node is a Minus node, 0 otherwise

Definition at line 3284 of file gen_irnode.c.

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

Construct a Minus node.

Parameters

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

Definition at line 1525 of file gen_irnode.c.

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

Referenced by new_Minus().

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

Construct a Minus node.

Parameters

irn_op	op
mode	mode of the operations result

Definition at line 1532 of file gen_irnode.c.

References new_d_Minus().

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

Construct a Minus node.

Parameters

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

Definition at line 1520 of file gen_irnode.c.

References new_rd_Minus().

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

Construct a Minus 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 1505 of file gen_irnode.c.

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

Referenced by new_d_Minus(), and new_r_Minus().

void set_Minus_op	(	ir_node *	node,
		ir_node *	op
	)

Sets op input of a Minus node.

Definition at line 1542 of file gen_irnode.c.

Variable Documentation

ir_op* op_Minus

Minus opcode.

Definition at line 2340 of file nodes.h.

Referenced by get_op_Minus(), and new_rd_Minus().