GCC Middle and Back End API Reference
sbr_lazy_vector Class Reference
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Public Member Functions

 sbr_lazy_vector (tree t, vrange_allocator *allocator, bitmap_obstack *bm)
virtual bool set_bb_range (const_basic_block bb, const vrange &r) override
virtual bool get_bb_range (vrange &r, const_basic_block bb) override
virtual bool bb_range_p (const_basic_block bb) override
void dump (FILE *f)

Protected Member Functions

void grow ()

Protected Attributes

bitmap m_has_value
vrange_storage ** m_tab
int m_tab_size
vrange_storage * m_varying
vrange_storage * m_undefined
tree m_type
vrange_allocator * m_range_allocator
bool m_zero_p

Constructor & Destructor Documentation

◆ sbr_lazy_vector()

sbr_lazy_vector::sbr_lazy_vector ( tree t,
vrange_allocator * allocator,
bitmap_obstack * bm )

References BITMAP_ALLOC, false, m_has_value, and sbr_vector::sbr_vector().

Member Function Documentation

◆ bb_range_p()

bool sbr_lazy_vector::bb_range_p ( const_basic_block bb)
overridevirtual

Reimplemented from sbr_vector.

References bitmap_bit_p, basic_block_def::index, and m_has_value.

◆ dump()

void ssa_block_ranges::dump ( FILE * f)
inherited

References cfun, FOR_EACH_BB_FN, get_bb_range(), basic_block_def::index, m_type, and r.

◆ get_bb_range()

bool sbr_lazy_vector::get_bb_range ( vrange & r,
const_basic_block bb )
overridevirtual

Reimplemented from sbr_vector.

References bitmap_bit_p, sbr_vector::get_bb_range(), basic_block_def::index, m_has_value, and r.

◆ grow()

void sbr_vector::grow ( )
protectedinherited

References cfun, gcc_checking_assert, last_basic_block_for_fn, m_range_allocator, m_tab, m_tab_size, m_zero_p, and MAX.

Referenced by set_bb_range().

◆ set_bb_range()

bool sbr_lazy_vector::set_bb_range ( const_basic_block bb,
const vrange & r )
overridevirtual

Reimplemented from sbr_vector.

References bitmap_set_bit, basic_block_def::index, m_has_value, r, and sbr_vector::set_bb_range().

Field Documentation

◆ m_has_value

bitmap sbr_lazy_vector::m_has_value
protected

Referenced by bb_range_p(), get_bb_range(), sbr_lazy_vector(), and set_bb_range().

◆ m_range_allocator

vrange_allocator* sbr_vector::m_range_allocator
protectedinherited

Referenced by grow(), sbr_vector(), and set_bb_range().

◆ m_tab

vrange_storage** sbr_vector::m_tab
protectedinherited

Referenced by bb_range_p(), get_bb_range(), grow(), sbr_vector(), and set_bb_range().

◆ m_tab_size

int sbr_vector::m_tab_size
protectedinherited

Referenced by bb_range_p(), get_bb_range(), grow(), sbr_vector(), and set_bb_range().

◆ m_type

tree sbr_vector::m_type
protectedinherited

Referenced by get_bb_range(), and sbr_vector().

◆ m_undefined

vrange_storage* sbr_vector::m_undefined
protectedinherited

Referenced by sbr_vector(), and set_bb_range().

◆ m_varying

vrange_storage* sbr_vector::m_varying
protectedinherited

Referenced by sbr_vector(), and set_bb_range().

◆ m_zero_p

bool sbr_vector::m_zero_p
protectedinherited

Referenced by grow(), and sbr_vector().

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