ctor_ref_range Class Reference

Collaboration diagram for ctor_ref_range:

Public Member Functions
	ctor_ref_range (vrange &r, tree type, const vec< tree > &component_path, fur_source &src)
bool	accumulate_range (tree init, unsigned i)

Private Member Functions
bool	accumulate_range_from_scalar (tree init)
bool	accumulate_range_from_component_ref (tree init, unsigned i, tree fld)
bool	accumulate_range_from_array_ref (tree init, unsigned i, tree idx)
void	accumulate_range_from_missing_constructor_elt ()

Private Attributes
vrange &	m_r
tree	m_type
const vec< tree > &	m_component_path
fur_source &	m_src

Constructor & Destructor Documentation

ctor_ref_range()

ctor_ref_range::ctor_ref_range ( vrange & r, tree type, const vec< tree > & component_path, fur_source & src )

inline

References m_component_path, m_r, m_src, m_type, and r.

Member Function Documentation

accumulate_range()

bool ctor_ref_range::accumulate_range	(	tree	init,
		unsigned	i )

References accumulate_range_from_array_ref(), accumulate_range_from_component_ref(), accumulate_range_from_scalar(), gcc_assert, i, m_component_path, TREE_CODE, and TREE_OPERAND.

Referenced by accumulate_range_from_array_ref(), accumulate_range_from_component_ref(), and fold_using_range::range_from_readonly_var().

accumulate_range_from_array_ref()

bool ctor_ref_range::accumulate_range_from_array_ref ( tree init, unsigned i, tree idx )

private

References accumulate_range(), accumulate_range_from_missing_constructor_elt(), wi::add(), CONSTRUCTOR_ELTS, FOR_EACH_CONSTRUCTOR_ELT, gcc_checking_assert, fur_source::get_operand(), wi::gt_p(), i, irange::intersect(), intersects_p(), irange::lower_bound(), m_src, range_cast(), RAW_DATA_LENGTH, signed_type_for(), wi::to_wide(), TREE_CODE, tree_fits_uhwi_p(), tree_int_cst_lt(), TREE_OPERAND, TREE_TYPE, TYPE_DOMAIN, TYPE_MAX_VALUE, TYPE_MIN_VALUE, TYPE_PRECISION, TYPE_SIGN, TYPE_UNSIGNED, vrange::undefined_p(), and VR_ANTI_RANGE.

Referenced by accumulate_range().

accumulate_range_from_component_ref()

bool ctor_ref_range::accumulate_range_from_component_ref ( tree init, unsigned i, tree fld )

private

References accumulate_range(), accumulate_range_from_missing_constructor_elt(), CONSTRUCTOR_ELTS, FOR_EACH_CONSTRUCTOR_ELT, i, TREE_CODE, and TREE_TYPE.

Referenced by accumulate_range().

accumulate_range_from_missing_constructor_elt()

void ctor_ref_range::accumulate_range_from_missing_constructor_elt ( )

private

References m_r, m_type, and vrange::union_().

Referenced by accumulate_range_from_array_ref(), and accumulate_range_from_component_ref().

accumulate_range_from_scalar()

bool ctor_ref_range::accumulate_range_from_scalar ( tree init )

private

References integer_zerop(), m_r, m_type, POINTER_TYPE_P, real_isnan(), real_isneg(), REAL_VALUE_TYPE, frange::set(), frange::set_nan(), prange::set_nonzero(), prange::set_zero(), wi::to_wide(), TREE_CODE, TREE_REAL_CST_PTR, tree_single_nonzero_p(), TREE_TYPE, vrange::union_(), and useless_type_conversion_p().

Referenced by accumulate_range().

Field Documentation

m_component_path

const vec<tree>& ctor_ref_range::m_component_path

private

Referenced by accumulate_range(), and ctor_ref_range().

m_r

vrange& ctor_ref_range::m_r

private

Referenced by accumulate_range_from_missing_constructor_elt(), accumulate_range_from_scalar(), and ctor_ref_range().

m_src

fur_source& ctor_ref_range::m_src

private

Referenced by accumulate_range_from_array_ref(), and ctor_ref_range().

m_type

tree ctor_ref_range::m_type

private

Referenced by accumulate_range_from_missing_constructor_elt(), accumulate_range_from_scalar(), and ctor_ref_range().

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

• gimple-range-fold.cc