frange_storage Class Reference

#include <value-range-storage.h>

Inheritance diagram for frange_storage:

Collaboration diagram for frange_storage:

Public Member Functions
void	set_frange (const frange &r)
void	get_frange (frange &r, tree type) const
bool	equal_p (const frange &r) const
bool	fits_p (const frange &) const
void	get_vrange (vrange &r, tree type) const
void	set_vrange (const vrange &r)
bool	fits_p (const vrange &r) const
bool	equal_p (const vrange &r) const

Static Public Member Functions
static frange_storage *	alloc (vrange_internal_alloc &, const frange &r)
static vrange_storage *	alloc (vrange_internal_alloc &, const vrange &)

Private Member Functions
	frange_storage (const frange &r)
	DISABLE_COPY_AND_ASSIGN (frange_storage)

Private Attributes
enum value_range_kind	m_kind
REAL_VALUE_TYPE	m_min
REAL_VALUE_TYPE	m_max
bool	m_pos_nan
bool	m_neg_nan

Constructor & Destructor Documentation

frange_storage()

frange_storage::frange_storage ( const frange & r )

inlineprivate

References r, and set_frange().

Referenced by alloc().

Member Function Documentation

alloc() [1/2]

frange_storage * frange_storage::alloc ( vrange_internal_alloc & allocator, const frange & r )

static

References frange_storage(), ggc_alloc(), and r.

Referenced by vrange_storage::alloc(), vrange_allocator::clone_undefined(), and vrange_allocator::clone_varying().

alloc() [2/2]

vrange_storage * vrange_storage::alloc ( vrange_internal_alloc & allocator, const vrange & r )

staticinherited

References alloc(), irange_storage::alloc(), prange_storage::alloc(), ggc_alloc(), is_a< frange >(), is_a< irange >(), is_a< prange >(), NULL, and r.

Referenced by vrange_allocator::clone().

DISABLE_COPY_AND_ASSIGN()

frange_storage::DISABLE_COPY_AND_ASSIGN ( frange_storage )

private

equal_p() [1/2]

bool frange_storage::equal_p

(

const frange &

r

)

const

References get_frange(), ggc_alloc(), m_kind, r, and VR_UNDEFINED.

Referenced by vrange_storage::equal_p().

equal_p() [2/2]

bool vrange_storage::equal_p ( const vrange & r ) const

inherited

References equal_p(), irange_storage::equal_p(), prange_storage::equal_p(), gcc_unreachable, ggc_alloc(), is_a< frange >(), is_a< irange >(), is_a< prange >(), and r.

Referenced by ipa_vr::equal_p(), and ipa_vr::equal_p().

fits_p() [1/2]

bool frange_storage::fits_p

(

const frange &

)

const

Referenced by vrange_storage::fits_p(), set_frange(), and vrange_storage::set_vrange().

fits_p() [2/2]

bool vrange_storage::fits_p ( const vrange & r ) const

inherited

References fits_p(), irange_storage::fits_p(), prange_storage::fits_p(), gcc_unreachable, ggc_alloc(), is_a< frange >(), is_a< irange >(), is_a< prange >(), and r.

Referenced by infer_range_manager::add_range(), ssa_cache::merge_range(), range_info_fits_p(), ssa_cache::set_range(), and ipa_vr::streamer_read().

get_frange()

void frange_storage::get_frange	(	frange &	r,
		tree	type ) const

References gcc_checking_assert, HONOR_NANS(), m_kind, m_max, m_min, m_neg_nan, m_pos_nan, r, VR_NAN, and VR_UNDEFINED.

Referenced by equal_p(), and vrange_storage::get_vrange().

get_vrange()

void vrange_storage::get_vrange ( vrange & r, tree type ) const

inherited

References gcc_unreachable, get_frange(), irange_storage::get_irange(), prange_storage::get_prange(), ggc_alloc(), is_a< frange >(), is_a< irange >(), is_a< prange >(), r, and type().

Referenced by infer_range_manager::add_range(), ipa_vr::dump(), sbr_vector::get_bb_range(), sbr_sparse_bitmap::get_bb_range(), ipa_vr::get_vrange(), infer_range_manager::maybe_adjust_range(), ssa_cache::merge_range(), vrange_storage::set_vrange(), and ipa_vr::streamer_write().

set_frange()

void frange_storage::set_frange

(

const frange &

r

)

References fits_p(), gcc_checking_assert, m_kind, m_max, m_min, m_neg_nan, m_pos_nan, and r.

Referenced by frange_storage(), and vrange_storage::set_vrange().

set_vrange()

void vrange_storage::set_vrange ( const vrange & r )

inherited

References fits_p(), irange_storage::fits_p(), prange_storage::fits_p(), gcc_checking_assert, gcc_unreachable, vrange_storage::get_vrange(), ggc_alloc(), is_a< frange >(), is_a< irange >(), is_a< prange >(), r, set_frange(), irange_storage::set_irange(), and prange_storage::set_prange().

Referenced by infer_range_manager::add_range(), ssa_cache::merge_range(), ssa_cache::set_range(), and ipa_vr::streamer_read().

Field Documentation

m_kind

enum value_range_kind frange_storage::m_kind

private

Referenced by equal_p(), get_frange(), and set_frange().

m_max

REAL_VALUE_TYPE frange_storage::m_max

private

Referenced by get_frange(), and set_frange().

m_min

REAL_VALUE_TYPE frange_storage::m_min

private

Referenced by get_frange(), and set_frange().

m_neg_nan

bool frange_storage::m_neg_nan

private

Referenced by get_frange(), and set_frange().

m_pos_nan

bool frange_storage::m_pos_nan

private

Referenced by get_frange(), and set_frange().

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

• value-range-storage.h
• value-range-storage.cc