A basic block. More...

Functions
ir_node *	get_Block_cfgpred_block (const ir_node *node, int pos)
	Returns the predecessor block. More...

int	get_Block_matured (const ir_node *block)
	Returns the matured flag of a block. More...

void	set_Block_matured (ir_node *block, int matured)
	set the matured flag of a block. More...

ir_visited_t	get_Block_block_visited (const ir_node *block)
	A visited flag only for block nodes. More...

void	set_Block_block_visited (ir_node *block, ir_visited_t visit)
	set block visited flag More...

void	mark_Block_block_visited (ir_node *node)
	Marks a block as visited by setting its visited counter. More...

int	Block_block_visited (const ir_node *node)
	Returns 1 if a block is marked as visited. More...

ir_entity *	create_Block_entity (ir_node *block)
	Returns the entity for a Block (creating it if necessary) More...

ir_node *	get_Block_phis (const ir_node *block)
	Returns the head of the Phi list for this block. More...

void	set_Block_phis (ir_node block, ir_node phi)
	Sets the head of the Phi list for this block. More...

void	add_Block_phi (ir_node block, ir_node phi)
	Add a Phi node to the list of Block Phi's. More...

unsigned	get_Block_mark (const ir_node *block)
	Returns the Block mark (single bit). More...

void	set_Block_mark (ir_node *block, unsigned mark)
	Sets the Block mark (single bit). More...

ir_node *	new_rd_Block (dbg_info dbgi, ir_graph irg, int arity, ir_node const in)
	Construct a Block node. More...

ir_node *	new_r_Block (ir_graph irg, int arity, ir_node const *in)
	Construct a Block node. More...

ir_node *	new_d_Block (dbg_info dbgi, int arity, ir_node const *in)
	Construct a Block node. More...

ir_node *	new_Block (int arity, ir_node const in)
	Construct a Block node. More...

int	is_Block (const ir_node *node)
	Test if node is a Block. More...

int	get_Block_n_cfgpreds (ir_node const *node)
	Get the number of Block cfgpreds. More...

ir_node *	get_Block_cfgpred (ir_node const *node, int pos)
	Get the Block cfgpred with index `pos`. More...

void	set_Block_cfgpred (ir_node node, int pos, ir_node cfgpred)
	Set the Block cfgpred with index `pos`. More...

ir_node **	get_Block_cfgpred_arr (ir_node *node)
	Get an array of all Block cfgpreds. More...

ir_entity *	get_Block_entity (const ir_node *node)
	Returns entity attribute of a Block node. More...

void	set_Block_entity (ir_node node, ir_entity entity)
	Sets entity attribute of a Block node. More...

ir_op *	get_op_Block (void)
	Returns opcode for Block nodes. More...

Variables
ir_op *	op_Block
	Block opcode. More...

Detailed Description

A basic block.

Function Documentation

void add_Block_phi	(	ir_node *	block,
		ir_node *	phi
	)

Add a Phi node to the list of Block Phi's.

int Block_block_visited ( const ir_node * node )

Returns 1 if a block is marked as visited.

ir_entity* create_Block_entity ( ir_node * block )

Returns the entity for a Block (creating it if necessary)

ir_visited_t get_Block_block_visited ( const ir_node * block )

A visited flag only for block nodes.

See also: also: get_irn_visited() inc_irg_visited() inc_irg_block_visited()

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

Get the Block cfgpred with index pos.

Definition at line 511 of file gen_irnode.c.

ir_node** get_Block_cfgpred_arr ( ir_node * node )

Get an array of all Block cfgpreds.

Definition at line 521 of file gen_irnode.c.

References op_Block.

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

Returns the predecessor block.

Returns the block corresponding to the predecessor pos of block.

If we encounter the Bad node as controlflow predecessor NULL is returned.

ir_entity* get_Block_entity ( const ir_node * node )

Returns entity attribute of a Block node.

Definition at line 3020 of file gen_irnode.c.

unsigned get_Block_mark ( const ir_node * block )

Returns the Block mark (single bit).

int get_Block_matured ( const ir_node * block )

Returns the matured flag of a block.

int get_Block_n_cfgpreds ( ir_node const * node )

Get the number of Block cfgpreds.

Definition at line 506 of file gen_irnode.c.

ir_node* get_Block_phis ( const ir_node * block )

Returns the head of the Phi list for this block.

ir_op* get_op_Block ( void )

Returns opcode for Block nodes.

Definition at line 526 of file gen_irnode.c.

References op_Block.

int is_Block ( const ir_node * node )

Test if node is a Block.

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

Definition at line 3015 of file gen_irnode.c.

void mark_Block_block_visited ( ir_node * node )

Marks a block as visited by setting its visited counter.

ir_node* new_Block	(	int	arity,
		ir_node const	in
	)

Construct a Block node.

Parameters

arity	size of additional inputs array
in	additional inputs

Definition at line 501 of file gen_irnode.c.

References new_d_Block().

ir_node* new_d_Block	(	dbg_info *	dbgi,
		int	arity,
		ir_node const	in
	)

Construct a Block node.

Parameters

dbgi	A pointer to debug information.
arity	size of additional inputs array
in	additional inputs

Definition at line 494 of file gen_irnode.c.

References current_ir_graph, IR_GRAPH_CONSTRAINT_CONSTRUCTION, irg_is_constrained(), and new_rd_Block().

Referenced by new_Block().

ir_node* new_r_Block	(	ir_graph *	irg,
		int	arity,
		ir_node const	in
	)

Construct a Block node.

Parameters

irg	The IR graph the node belongs to.
arity	size of additional inputs array
in	additional inputs

Definition at line 489 of file gen_irnode.c.

References new_rd_Block().

ir_node* new_rd_Block	(	dbg_info *	dbgi,
		ir_graph *	irg,
		int	arity,
		ir_node const	in
	)

Construct a Block node.

Parameters

dbgi	A pointer to debug information.
irg	The IR graph the node belongs to.
arity	size of additional inputs array
in	additional inputs

Definition at line 467 of file gen_irnode.c.

References IR_GRAPH_CONSTRAINT_CONSTRUCTION, irg_is_constrained(), mode_BB, NEW_ARR_DZ, new_ir_node(), op_Block, optimize_node(), set_Block_matured(), and verify_new_node().

Referenced by new_d_Block(), and new_r_Block().

void set_Block_block_visited	(	ir_node *	block,
		ir_visited_t	visit
	)

set block visited flag

void set_Block_cfgpred	(	ir_node *	node,
		int	pos,
		ir_node *	cfgpred
	)

Set the Block cfgpred with index pos.

Definition at line 516 of file gen_irnode.c.

void set_Block_entity	(	ir_node *	node,
		ir_entity *	entity
	)

Sets entity attribute of a Block node.

Definition at line 3025 of file gen_irnode.c.

void set_Block_mark	(	ir_node *	block,
		unsigned	mark
	)

Sets the Block mark (single bit).

void set_Block_matured	(	ir_node *	block,
		int	matured
	)

set the matured flag of a block.

Referenced by new_rd_Block().

void set_Block_phis	(	ir_node *	block,
		ir_node *	phi
	)

Sets the head of the Phi list for this block.

Variable Documentation

ir_op* op_Block

Block opcode.

Definition at line 805 of file nodes.h.

Referenced by get_Block_cfgpred_arr(), get_op_Block(), new_rd_Block(), and set_typeconst_type().

Functions

Variables

Detailed Description

Function Documentation

Variable Documentation