performs a backend-specific builtin. More...

Enumerations
enum	ir_builtin_kind { ir_bk_trap, ir_bk_debugbreak, ir_bk_return_address, ir_bk_frame_address, ir_bk_prefetch, ir_bk_ffs, ir_bk_clz, ir_bk_ctz, ir_bk_popcount, ir_bk_parity, ir_bk_bswap, ir_bk_inport, ir_bk_outport, ir_bk_saturating_increment, ir_bk_compare_swap, ir_bk_may_alias, ir_bk_va_start, ir_bk_va_arg, ir_bk_last = ir_bk_va_arg }
	Supported libFirm builtins. More...

enum	n_Builtin { n_Builtin_mem, n_Builtin_max = n_Builtin_mem }
	Input numbers for Builtin node. More...

enum	pn_Builtin { pn_Builtin_M, pn_Builtin_max = pn_Builtin_M }
	Projection numbers for result of Builtin node (use for Proj nodes) More...

Functions
ir_node *	new_rd_Builtin (dbg_info dbgi, ir_node block, ir_node irn_mem, int arity, ir_node const in, ir_builtin_kind kind, ir_type type)
	Construct a Builtin node. More...

ir_node *	new_r_Builtin (ir_node block, ir_node irn_mem, int arity, ir_node const in, ir_builtin_kind kind, ir_type *type)
	Construct a Builtin node. More...

ir_node *	new_d_Builtin (dbg_info dbgi, ir_node irn_mem, int arity, ir_node const in, ir_builtin_kind kind, ir_type *type)
	Construct a Builtin node. More...

ir_node *	new_Builtin (ir_node irn_mem, int arity, ir_node const in, ir_builtin_kind kind, ir_type type)
	Construct a Builtin node. More...

int	is_Builtin (const ir_node *node)
	Test if node is a Builtin. More...

ir_node *	get_Builtin_mem (const ir_node *node)
	Returns mem input of a Builtin node. More...

void	set_Builtin_mem (ir_node node, ir_node mem)
	Sets mem input of a Builtin node. More...

int	get_Builtin_n_params (ir_node const *node)
	Get the number of Builtin params. More...

ir_node *	get_Builtin_param (ir_node const *node, int pos)
	Get the Builtin param with index `pos`. More...

void	set_Builtin_param (ir_node node, int pos, ir_node param)
	Set the Builtin param with index `pos`. More...

ir_node **	get_Builtin_param_arr (ir_node *node)
	Get an array of all Builtin params. More...

ir_builtin_kind	get_Builtin_kind (const ir_node *node)
	Returns kind attribute of a Builtin node. More...

void	set_Builtin_kind (ir_node *node, ir_builtin_kind kind)
	Sets kind attribute of a Builtin node. More...

ir_type *	get_Builtin_type (const ir_node *node)
	Returns type attribute of a Builtin node. More...

void	set_Builtin_type (ir_node node, ir_type type)
	Sets type attribute of a Builtin node. More...

ir_op *	get_op_Builtin (void)
	Returns opcode for Builtin nodes. More...

Variables
ir_op *	op_Builtin
	Builtin opcode. More...

Detailed Description

performs a backend-specific builtin.

Enumeration Type Documentation

enum ir_builtin_kind

Supported libFirm builtins.

Enumerator
ir_bk_trap	GCC __builtin_trap(): insert trap.
ir_bk_debugbreak	MS __debugbreak(): insert debug break.
ir_bk_return_address	GCC __builtin_return_address()
ir_bk_frame_address	GCC __builtin_frame_address()
ir_bk_prefetch	GCC __builtin_prefetch()
ir_bk_ffs	GCC __builtin_ffs(): find first (least) significant 1 bit.
ir_bk_clz	GCC __builtin_clz(): count leading zero.
ir_bk_ctz	GCC __builtin_ctz(): count trailing zero.
ir_bk_popcount	GCC __builtin_popcount(): population count.
ir_bk_parity	GCC __builtin_parity(): parity.
ir_bk_bswap	byte swap
ir_bk_inport	in port
ir_bk_outport	out port
ir_bk_saturating_increment	saturating increment
ir_bk_compare_swap	compare exchange (aka. compare and swap)
ir_bk_may_alias	replaced by 0 if args cannot alias, 1 otherwise
ir_bk_va_start	va_start from <stdarg.h>
ir_bk_va_arg	va_arg from <stdarg.h>
ir_bk_last

Definition at line 280 of file firm_types.h.

enum n_Builtin

Input numbers for Builtin node.

Enumerator
n_Builtin_mem	memory dependency
n_Builtin_max

Definition at line 826 of file nodes.h.

enum pn_Builtin

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

Enumerator
pn_Builtin_M	memory result
pn_Builtin_max

Definition at line 834 of file nodes.h.

Function Documentation

ir_builtin_kind get_Builtin_kind ( const ir_node * node )

Returns kind attribute of a Builtin node.

Definition at line 3025 of file gen_irnode.c.

ir_node* get_Builtin_mem ( const ir_node * node )

Returns mem input of a Builtin node.

Definition at line 571 of file gen_irnode.c.

int get_Builtin_n_params ( ir_node const * node )

Get the number of Builtin params.

Definition at line 581 of file gen_irnode.c.

ir_node* get_Builtin_param	(	ir_node const *	node,
		int	pos
	)

Get the Builtin param with index pos.

Definition at line 586 of file gen_irnode.c.

ir_node** get_Builtin_param_arr ( ir_node * node )

Get an array of all Builtin params.

Definition at line 596 of file gen_irnode.c.

ir_type* get_Builtin_type ( const ir_node * node )

Returns type attribute of a Builtin node.

Definition at line 3035 of file gen_irnode.c.

ir_op* get_op_Builtin ( void )

Returns opcode for Builtin nodes.

Definition at line 601 of file gen_irnode.c.

References op_Builtin.

int is_Builtin ( const ir_node * node )

Test if node is a Builtin.

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

Definition at line 3020 of file gen_irnode.c.

ir_node* new_Builtin	(	ir_node *	irn_mem,
		int	arity,
		ir_node const	in,
		ir_builtin_kind	kind,
		ir_type *	type
	)

Construct a Builtin node.

Parameters

irn_mem	mem
arity	size of additional inputs array
in	additional inputs
kind	kind of builtin
type	method type for the builtin call

Definition at line 566 of file gen_irnode.c.

References new_d_Builtin().

ir_node* new_d_Builtin	(	dbg_info *	dbgi,
		ir_node *	irn_mem,
		int	arity,
		ir_node const	in,
		ir_builtin_kind	kind,
		ir_type *	type
	)

Construct a Builtin node.

Parameters

dbgi	A pointer to debug information.
irn_mem	mem
arity	size of additional inputs array
in	additional inputs
kind	kind of builtin
type	method type for the builtin call

Definition at line 559 of file gen_irnode.c.

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

Referenced by new_Builtin().

ir_node* new_r_Builtin	(	ir_node *	block,
		ir_node *	irn_mem,
		int	arity,
		ir_node const	in,
		ir_builtin_kind	kind,
		ir_type *	type
	)

Construct a Builtin node.

Parameters

block	The IR block the node belongs to.
irn_mem	mem
arity	size of additional inputs array
in	additional inputs
kind	kind of builtin
type	method type for the builtin call

Definition at line 554 of file gen_irnode.c.

References new_rd_Builtin().

ir_node* new_rd_Builtin	(	dbg_info *	dbgi,
		ir_node *	block,
		ir_node *	irn_mem,
		int	arity,
		ir_node const	in,
		ir_builtin_kind	kind,
		ir_type *	type
	)

Construct a Builtin node.

Parameters

dbgi	A pointer to debug information.
block	The IR block the node belongs to.
irn_mem	mem
arity	size of additional inputs array
in	additional inputs
kind	kind of builtin
type	method type for the builtin call

Definition at line 531 of file gen_irnode.c.

References ALLOCAN, get_irn_irg(), get_unknown_type(), is_Method_type(), mode_T, new_ir_node(), op_Builtin, op_pin_state_pinned, optimize_node(), and verify_new_node().

Referenced by new_d_Builtin(), and new_r_Builtin().

void set_Builtin_kind	(	ir_node *	node,
		ir_builtin_kind	kind
	)

Sets kind attribute of a Builtin node.

Definition at line 3030 of file gen_irnode.c.

void set_Builtin_mem	(	ir_node *	node,
		ir_node *	mem
	)

Sets mem input of a Builtin node.

Definition at line 576 of file gen_irnode.c.

void set_Builtin_param	(	ir_node *	node,
		int	pos,
		ir_node *	param
	)

Set the Builtin param with index pos.

Definition at line 591 of file gen_irnode.c.

void set_Builtin_type	(	ir_node *	node,
		ir_type *	type
	)

Sets type attribute of a Builtin node.

Definition at line 3040 of file gen_irnode.c.

Variable Documentation

ir_op* op_Builtin

Builtin opcode.

Definition at line 916 of file nodes.h.

Referenced by get_op_Builtin(), and new_rd_Builtin().

Enumerations

Functions

Variables

Detailed Description

Enumeration Type Documentation

Function Documentation

Variable Documentation