Loads a value from memory (heap or stack). More...

Enumerations
enum	n_Load { n_Load_mem, n_Load_ptr, n_Load_max = n_Load_ptr }
	Input numbers for Load node. More...

enum	pn_Load { pn_Load_M, pn_Load_res, pn_Load_X_regular, pn_Load_X_except, pn_Load_max = pn_Load_X_except }
	Projection numbers for result of Load node (use for Proj nodes) More...

Functions
ir_node *	new_rd_Load (dbg_info dbgi, ir_node block, ir_node irn_mem, ir_node irn_ptr, ir_mode mode, ir_type type, ir_cons_flags flags)
	Construct a Load node. More...

ir_node *	new_r_Load (ir_node block, ir_node irn_mem, ir_node irn_ptr, ir_mode mode, ir_type *type, ir_cons_flags flags)
	Construct a Load node. More...

ir_node *	new_d_Load (dbg_info dbgi, ir_node irn_mem, ir_node irn_ptr, ir_mode mode, ir_type *type, ir_cons_flags flags)
	Construct a Load node. More...

ir_node *	new_Load (ir_node irn_mem, ir_node irn_ptr, ir_mode mode, ir_type type, ir_cons_flags flags)
	Construct a Load node. More...

int	is_Load (const ir_node *node)
	Test if node is a Load. More...

ir_node *	get_Load_mem (const ir_node *node)
	Returns mem input of a Load node. More...

void	set_Load_mem (ir_node node, ir_node mem)
	Sets mem input of a Load node. More...

ir_node *	get_Load_ptr (const ir_node *node)
	Returns ptr input of a Load node. More...

void	set_Load_ptr (ir_node node, ir_node ptr)
	Sets ptr input of a Load node. More...

ir_mode *	get_Load_mode (const ir_node *node)
	Returns mode attribute of a Load node. More...

void	set_Load_mode (ir_node node, ir_mode mode)
	Sets mode attribute of a Load node. More...

ir_type *	get_Load_type (const ir_node *node)
	Returns type attribute of a Load node. More...

void	set_Load_type (ir_node node, ir_type type)
	Sets type attribute of a Load node. More...

ir_volatility	get_Load_volatility (const ir_node *node)
	Returns volatility attribute of a Load node. More...

void	set_Load_volatility (ir_node *node, ir_volatility volatility)
	Sets volatility attribute of a Load node. More...

ir_align	get_Load_unaligned (const ir_node *node)
	Returns unaligned attribute of a Load node. More...

void	set_Load_unaligned (ir_node *node, ir_align unaligned)
	Sets unaligned attribute of a Load node. More...

ir_op *	get_op_Load (void)
	Returns opcode for Load nodes. More...

Variables
ir_op *	op_Load
	Load opcode. More...

Detailed Description

Loads a value from memory (heap or stack).

Enumeration Type Documentation

enum n_Load

Input numbers for Load node.

Enumerator
n_Load_mem	memory dependency
n_Load_ptr	address to load from
n_Load_max

Definition at line 2083 of file nodes.h.

enum pn_Load

Projection numbers for result of Load node (use for Proj nodes)

Enumerator
pn_Load_M	memory result
pn_Load_res	result of load operation
pn_Load_X_regular	control flow when no exception occurs
pn_Load_X_except	control flow when exception occurred
pn_Load_max

Definition at line 2092 of file nodes.h.

Function Documentation

ir_node* get_Load_mem ( const ir_node * node )

Returns mem input of a Load node.

Definition at line 1433 of file gen_irnode.c.

ir_mode* get_Load_mode ( const ir_node * node )

Returns mode attribute of a Load node.

Definition at line 3220 of file gen_irnode.c.

ir_node* get_Load_ptr ( const ir_node * node )

Returns ptr input of a Load node.

Definition at line 1443 of file gen_irnode.c.

ir_type* get_Load_type ( const ir_node * node )

Returns type attribute of a Load node.

Definition at line 3230 of file gen_irnode.c.

ir_align get_Load_unaligned ( const ir_node * node )

Returns unaligned attribute of a Load node.

Definition at line 3250 of file gen_irnode.c.

ir_volatility get_Load_volatility ( const ir_node * node )

Returns volatility attribute of a Load node.

Definition at line 3240 of file gen_irnode.c.

ir_op* get_op_Load ( void )

Returns opcode for Load nodes.

Definition at line 1453 of file gen_irnode.c.

References op_Load.

int is_Load ( const ir_node * node )

Test if node is a Load.

Returns: 1 if the node is a Load node, 0 otherwise

Definition at line 3215 of file gen_irnode.c.

ir_node* new_d_Load	(	dbg_info *	dbgi,
		ir_node *	irn_mem,
		ir_node *	irn_ptr,
		ir_mode *	mode,
		ir_type *	type,
		ir_cons_flags	flags
	)

Construct a Load node.

Parameters

dbgi	A pointer to debug information.
irn_mem	mem
irn_ptr	ptr
mode	mode of the value to be loaded
type	The type of the object which is stored at ptr (need not match with mode)
flags	specifies alignment, volatility and pin state

Definition at line 1421 of file gen_irnode.c.

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

Referenced by new_Load().

ir_node* new_Load	(	ir_node *	irn_mem,
		ir_node *	irn_ptr,
		ir_mode *	mode,
		ir_type *	type,
		ir_cons_flags	flags
	)

Construct a Load node.

Parameters

irn_mem	mem
irn_ptr	ptr
mode	mode of the value to be loaded
type	The type of the object which is stored at ptr (need not match with mode)
flags	specifies alignment, volatility and pin state

Definition at line 1428 of file gen_irnode.c.

References new_d_Load().

ir_node* new_r_Load	(	ir_node *	block,
		ir_node *	irn_mem,
		ir_node *	irn_ptr,
		ir_mode *	mode,
		ir_type *	type,
		ir_cons_flags	flags
	)

Construct a Load node.

Parameters

block	The IR block the node belongs to.
irn_mem	mem
irn_ptr	ptr
mode	mode of the value to be loaded
type	The type of the object which is stored at ptr (need not match with mode)
flags	specifies alignment, volatility and pin state

Definition at line 1416 of file gen_irnode.c.

References new_rd_Load().

ir_node* new_rd_Load	(	dbg_info *	dbgi,
		ir_node *	block,
		ir_node *	irn_mem,
		ir_node *	irn_ptr,
		ir_mode *	mode,
		ir_type *	type,
		ir_cons_flags	flags
	)

Construct a Load node.

Parameters

dbgi	A pointer to debug information.
block	The IR block the node belongs to.
irn_mem	mem
irn_ptr	ptr
mode	mode of the value to be loaded
type	The type of the object which is stored at ptr (need not match with mode)
flags	specifies alignment, volatility and pin state

Definition at line 1394 of file gen_irnode.c.

References cons_floats, cons_throws_exception, cons_unaligned, cons_volatile, get_irn_irg(), mode_T, new_ir_node(), op_Load, op_pin_state_floats, op_pin_state_pinned, optimize_node(), and verify_new_node().

Referenced by new_d_Load(), and new_r_Load().

void set_Load_mem	(	ir_node *	node,
		ir_node *	mem
	)

Sets mem input of a Load node.

Definition at line 1438 of file gen_irnode.c.

void set_Load_mode	(	ir_node *	node,
		ir_mode *	mode
	)

Sets mode attribute of a Load node.

Definition at line 3225 of file gen_irnode.c.

void set_Load_ptr	(	ir_node *	node,
		ir_node *	ptr
	)

Sets ptr input of a Load node.

Definition at line 1448 of file gen_irnode.c.

void set_Load_type	(	ir_node *	node,
		ir_type *	type
	)

Sets type attribute of a Load node.

Definition at line 3235 of file gen_irnode.c.

void set_Load_unaligned	(	ir_node *	node,
		ir_align	unaligned
	)

Sets unaligned attribute of a Load node.

Definition at line 3255 of file gen_irnode.c.

void set_Load_volatility	(	ir_node *	node,
		ir_volatility	volatility
	)

Sets volatility attribute of a Load node.

Definition at line 3245 of file gen_irnode.c.

Variable Documentation

ir_op* op_Load

Load opcode.

Definition at line 2183 of file nodes.h.

Referenced by get_op_Load(), and new_rd_Load().

Enumerations

Functions

Variables

Detailed Description

Enumeration Type Documentation

Function Documentation

Variable Documentation