libfirm/execfreq.h File Reference

Compute an estimate of basic block executions. More...

#include "firm_types.h"
#include "begin.h"
#include "end.h"

Go to the source code of this file.

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.

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Detailed Description

Compute an estimate of basic block executions.

Author:

Adam M. Szalkowski

Date:

28.05.2006

Definition in file execfreq.h.