iropt.h

/*
 * This file is part of libFirm.
 * Copyright (C) 2012 University of Karlsruhe.
 */

#ifndef FIRM_IR_IROPT_H
#define FIRM_IR_IROPT_H

#include "firm_types.h"

#include "begin.h"

FIRM_API ir_tarval *computed_value(const ir_node *n);

FIRM_API ir_node *optimize_in_place(ir_node *n);

FIRM_API int ir_is_negated_value(const ir_node *a, const ir_node *b);

FIRM_API ir_relation ir_get_possible_cmp_relations(const ir_node *left,
                                                   const ir_node *right);

FIRM_API void ir_allow_imprecise_float_transforms(int enable);

FIRM_API int ir_imprecise_float_transforms_allowed(void);

#include "end.h"

#endif