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util.cpp File Reference

Loop Acceleration. More...

#include "util.h"
#include <iostream>
#include <algorithm>
#include <util/c_types.h>
#include <util/std_types.h>

+ Include dependency graph for util.cpp:

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Go to the source code of this file.

Functions

signedbv_typet signed_poly_type ()

unsignedbv_typet unsigned_poly_type ()

bool is_bitvector (const typet &t)

Convenience function – is the type a bitvector of some kind?

bool is_signed (const typet &t)

Convenience function – is the type signed?

bool is_unsigned (const typet &t)

Convenience function – is the type unsigned?

typet join_types (const typet &t1, const typet &t2)

Return the smallest type that both t1 and t2 can be cast to without losing information.

Detailed Description

Loop Acceleration.

Definition in file util.cpp.

Function Documentation

◆ is_bitvector()

bool is_bitvector ( const typet & t )

Convenience function – is the type a bitvector of some kind?

Definition at line 33 of file util.cpp.

◆ is_signed()

bool is_signed ( const typet & t )

Convenience function – is the type signed?

Definition at line 45 of file util.cpp.

◆ is_unsigned()

bool is_unsigned ( const typet & t )

Convenience function – is the type unsigned?

Definition at line 52 of file util.cpp.

◆ join_types()

typet join_types ( const typet & t1,

const typet & t2

)

Return the smallest type that both t1 and t2 can be cast to without losing information.

e.g.

join_types(unsignedbv_typet(32), unsignedbv_typet(16))=unsignedbv_typet(32) join_types(signedbv_typet(16), unsignedbv_typet(16))=signedbv_typet(17) join_types(signedbv_typet(32), signedbv_typet(32))=signedbv_typet(32)

Definition at line 70 of file util.cpp.

◆ signed_poly_type()

signedbv_typet signed_poly_type ( )

Definition at line 20 of file util.cpp.

◆ unsigned_poly_type()

unsignedbv_typet unsigned_poly_type ( )

Definition at line 25 of file util.cpp.