GCC Middle and Back End API Reference
ipa_vr Class Reference

#include <ipa-prop.h>

Collaboration diagram for ipa_vr:
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Public Member Functions

 ipa_vr ()
 ipa_vr (const vrange &)
void set_unknown ()
bool known_p () const
tree type () const
void get_vrange (value_range &) const
bool equal_p (const vrange &) const
bool equal_p (const ipa_vr &) const
const vrange_storage * storage () const
void streamer_read (lto_input_block *, class data_in *)
void streamer_write (output_block *) const
void dump (FILE *) const

Private Attributes

vrange_storage * m_storage
tree m_type

Friends

void gt_pch_nx (struct ipa_vr &)
void gt_ggc_mx (struct ipa_vr &)
void gt_pch_nx (struct ipa_vr *, gt_pointer_operator, void *)
void gt_ggc_mx_ipa_vr (void *)
void gt_pch_nx_ipa_vr (void *)
void gt_pch_p_6ipa_vr (void *, void *, gt_pointer_operator, void *)

Detailed Description

Info about value ranges.

Constructor & Destructor Documentation

◆ ipa_vr() [1/2]

ipa_vr::ipa_vr ( )

References m_storage, m_type, and NULL.

Referenced by equal_p(), gt_ggc_mx, gt_pch_nx, and gt_pch_nx.

◆ ipa_vr() [2/2]

ipa_vr::ipa_vr ( const vrange & r)

References ggc_alloc_vrange_storage(), m_storage, m_type, r, and type().

Member Function Documentation

◆ dump()

void ipa_vr::dump ( FILE * out) const

References value_range::dump(), known_p(), m_storage, and m_type.

Referenced by ipa_dump_jump_function().

◆ equal_p() [1/2]

bool ipa_vr::equal_p ( const ipa_vr & o) const

References get_vrange(), ipa_vr(), known_p(), m_storage, m_type, r, and types_compatible_p().

◆ equal_p() [2/2]

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

References gcc_checking_assert, m_storage, m_type, r, and types_compatible_p().

Referenced by ipa_jump_functions_equivalent_p().

◆ get_vrange()

void ipa_vr::get_vrange ( value_range & r) const

References m_storage, m_type, and r.

Referenced by equal_p(), ipa_vr_ggc_hash_traits::hash(), ipa_read_return_summaries(), ipa_return_value_range(), ipa_set_jfunc_vr(), ipa_vr_operation_and_type_effects(), propagate_bits_across_jump_function(), and update_jump_functions_after_inlining().

◆ known_p()

bool ipa_vr::known_p ( ) const
inline

References m_storage, and NULL.

Referenced by dump(), equal_p(), ipa_read_jump_function(), ipa_value_range_from_jfunc(), and update_jump_functions_after_inlining().

◆ set_unknown()

void ipa_vr::set_unknown ( )

References ggc_free(), m_storage, and NULL.

◆ storage()

const vrange_storage * ipa_vr::storage ( ) const
inline

References m_storage.

◆ streamer_read()

void ipa_vr::streamer_read ( lto_input_block * ib,
class data_in * data_in )

References bp_unpack_value(), ggc_alloc_vrange_storage(), ggc_free(), m_storage, m_type, NULL, streamer_read_bitpack(), streamer_read_value_range(), and value_range::type().

Referenced by ipa_read_jump_function(), ipa_read_return_summaries(), and read_ipcp_transformation_info().

◆ streamer_write()

void ipa_vr::streamer_write ( output_block * ob) const

References bitpack_create(), bp_pack_value(), m_storage, m_type, output_block::main_stream, streamer_write_bitpack(), and streamer_write_vrange().

Referenced by ipa_write_jump_function(), ipa_write_return_summaries(), and write_ipcp_transformation_info().

◆ type()

tree ipa_vr::type ( ) const
inline

References m_type.

Referenced by ipa_value_range_from_jfunc(), ipa_vr(), propagate_vr_across_jump_function(), and update_jump_functions_after_inlining().

◆ gt_ggc_mx

void gt_ggc_mx ( struct ipa_vr & )
friend

References ipa_vr().

◆ gt_ggc_mx_ipa_vr

void gt_ggc_mx_ipa_vr ( void * )
friend

◆ gt_pch_nx [1/2]

void gt_pch_nx ( struct ipa_vr & )
friend

References ipa_vr().

◆ gt_pch_nx [2/2]

void gt_pch_nx ( struct ipa_vr * ,
gt_pointer_operator ,
void *  )
friend

References ipa_vr().

◆ gt_pch_nx_ipa_vr

void gt_pch_nx_ipa_vr ( void * )
friend

◆ gt_pch_p_6ipa_vr

void gt_pch_p_6ipa_vr ( void * ,
void * ,
gt_pointer_operator ,
void *  )
friend

Field Documentation

◆ m_storage

vrange_storage* ipa_vr::m_storage
private

Referenced by dump(), equal_p(), equal_p(), get_vrange(), ipa_vr(), ipa_vr(), known_p(), set_unknown(), storage(), streamer_read(), and streamer_write().

◆ m_type

tree ipa_vr::m_type
private

Referenced by dump(), equal_p(), equal_p(), get_vrange(), ipa_vr(), ipa_vr(), streamer_read(), streamer_write(), and type().

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