Basic Block Execution Frequency

Typedefs
typedef struct ir_exec_freq	ir_exec_freq
	Execution Frequency Analysis Results.
Functions
ir_exec_freq *	create_execfreq (ir_graph *irg)
	Creates execfreq structure (to be used with set_execfreq)
void	set_execfreq (ir_exec_freq *ef, const ir_node *block, double freq)
	Sets execution frequency of a basic block.
ir_exec_freq *	compute_execfreq (ir_graph *irg, double loop_weight)
	Creates execfreq structure and initialize with estimated frequencies.
void	free_execfreq (ir_exec_freq *ef)
	Frees memory occupied by execution frequency structure ef.
double	get_block_execfreq (const ir_exec_freq *ef, const ir_node *block)
	Returns execution frequency of block block.
unsigned long	get_block_execfreq_ulong (const ir_exec_freq *ef, const ir_node *block)
	Returns execution frequency of block block, scaled into the range of an unsigned long type.

---

Typedef Documentation

typedef struct ir_exec_freq ir_exec_freq

Execution Frequency Analysis Results.

Definition at line 101 of file firm_types.h.

---

Function Documentation

ir_exec_freq* compute_execfreq	(	ir_graph *	irg,
		double	loop_weight
	)

Creates execfreq structure and initialize with estimated frequencies.

ir_exec_freq* create_execfreq

(

ir_graph *

irg

)

Creates execfreq structure (to be used with set_execfreq)

void free_execfreq

(

ir_exec_freq *

ef

)

Frees memory occupied by execution frequency structure ef.

double get_block_execfreq	(	const ir_exec_freq *	ef,
		const ir_node *	block
	)

Returns execution frequency of block block.

unsigned long get_block_execfreq_ulong	(	const ir_exec_freq *	ef,
		const ir_node *	block
	)

Returns execution frequency of block block, scaled into the range of an unsigned long type.

void set_execfreq	(	ir_exec_freq *	ef,
		const ir_node *	block,
		double	freq
	)

Sets execution frequency of a basic block.