GCC Middle and Back End API Reference
ana::range Class Reference

#include <constraint-manager.h>

Collaboration diagram for ana::range:

Public Member Functions

 range ()
 range (const bound &lower, const bound &upper)
void dump_to_pp (pretty_printer *pp) const
void dump () const
tree constrained_to_single_element ()
tristate eval_condition (enum tree_code op, tree rhs_const) const
bool below_lower_bound (tree rhs_const) const
bool above_upper_bound (tree rhs_const) const
bool add_bound (bound b, enum bound_kind bound_kind)
bool add_bound (enum tree_code op, tree rhs_const)

Private Attributes

bound m_lower_bound
bound m_upper_bound

Detailed Description

A range of values, used for determining if a value has been
constrained to just one possible constant value.   

Constructor & Destructor Documentation

◆ range() [1/2]

ana::range::range ( )

◆ range() [2/2]

ana::range::range ( const bound & lower,
const bound & upper )

Member Function Documentation

◆ above_upper_bound()

bool ana::range::above_upper_bound ( tree rhs_const) const

◆ add_bound() [1/2]

bool ana::range::add_bound ( bound b,
enum bound_kind bound_kind )

◆ add_bound() [2/2]

bool ana::range::add_bound ( enum tree_code op,
tree rhs_const )

◆ below_lower_bound()

bool ana::range::below_lower_bound ( tree rhs_const) const

◆ constrained_to_single_element()

tree ana::range::constrained_to_single_element ( )

◆ dump()

void ana::range::dump ( ) const

◆ dump_to_pp()

void ana::range::dump_to_pp ( pretty_printer * pp) const

◆ eval_condition()

tristate ana::range::eval_condition ( enum tree_code op,
tree rhs_const ) const

Field Documentation

◆ m_lower_bound

bound ana::range::m_lower_bound

◆ m_upper_bound

bound ana::range::m_upper_bound

The documentation for this class was generated from the following file: