Sub node

returns the difference of its operands More...

Enumerations
enum	n_Sub { n_Sub_left, n_Sub_right, n_Sub_max = n_Sub_right }
	Input numbers for Sub node. More...

Functions
ir_node *	new_rd_Sub (dbg_info *dbgi, ir_node *block, ir_node *irn_left, ir_node *irn_right, ir_mode *mode)
	Construct a Sub node. More...
ir_node *	new_r_Sub (ir_node *block, ir_node *irn_left, ir_node *irn_right, ir_mode *mode)
	Construct a Sub node. More...
ir_node *	new_d_Sub (dbg_info *dbgi, ir_node *irn_left, ir_node *irn_right, ir_mode *mode)
	Construct a Sub node. More...
ir_node *	new_Sub (ir_node *irn_left, ir_node *irn_right, ir_mode *mode)
	Construct a Sub node. More...
int	is_Sub (const ir_node *node)
	Test if node is a Sub. More...
ir_node *	get_Sub_left (const ir_node *node)
	Returns left input of a Sub node. More...
void	set_Sub_left (ir_node *node, ir_node *left)
	Sets left input of a Sub node. More...
ir_node *	get_Sub_right (const ir_node *node)
	Returns right input of a Sub node. More...
void	set_Sub_right (ir_node *node, ir_node *right)
	Sets right input of a Sub node. More...
ir_op *	get_op_Sub (void)
	Returns opcode for Sub nodes. More...

Variables
ir_op *	op_Sub
	Sub opcode. More...

Detailed Description

returns the difference of its operands

Enumeration Type Documentation

enum n_Sub

Input numbers for Sub node.

Enumerator
n_Sub_left	first operand
n_Sub_right	second operand
n_Sub_max

Definition at line 3930 of file nodes.h.

Function Documentation

ir_op* get_op_Sub

(

void

)

Returns opcode for Sub nodes.

Definition at line 2697 of file gen_irnode.c.

References op_Sub.

ir_node* get_Sub_left

(

const ir_node *

node

)

Returns left input of a Sub node.

Definition at line 2677 of file gen_irnode.c.

ir_node* get_Sub_right

(

const ir_node *

node

)

Returns right input of a Sub node.

Definition at line 2687 of file gen_irnode.c.

int is_Sub

(

const ir_node *

node

)

Test if node is a Sub.

Returns

1 if the node is a Sub node, 0 otherwise

Definition at line 3479 of file gen_irnode.c.

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

Construct a Sub node.

Parameters

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

Definition at line 2665 of file gen_irnode.c.

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

Referenced by new_Sub().

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

Construct a Sub 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 2660 of file gen_irnode.c.

References new_rd_Sub().

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

Construct a Sub 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 2644 of file gen_irnode.c.

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

Referenced by new_d_Sub(), and new_r_Sub().

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

Construct a Sub node.

Parameters

irn_left	left
irn_right	right
mode	mode of the operations result

Definition at line 2672 of file gen_irnode.c.

References new_d_Sub().

void set_Sub_left	(	ir_node *	node,
		ir_node *	left
	)

Sets left input of a Sub node.

Definition at line 2682 of file gen_irnode.c.

void set_Sub_right	(	ir_node *	node,
		ir_node *	right
	)

Sets right input of a Sub node.

Definition at line 2692 of file gen_irnode.c.

Variable Documentation

ir_op* op_Sub

Sub opcode.

Definition at line 3991 of file nodes.h.

Referenced by get_op_Sub(), and new_rd_Sub().