inchash::hash Class Reference

#include <inchash.h>

Public Member Functions
	hash (hashval_t seed=0)
hashval_t	end () const
void	add_int (unsigned v)
template<unsigned int N, typename T>
void	add_poly_int (const poly_int< N, T > &v)
void	add_hwi (HOST_WIDE_INT v)
template<unsigned int N, typename T>
void	add_poly_hwi (const poly_int< N, T > &v)
template<typename T>
void	add_wide_int (const generic_wide_int< T > &x)
void	add_real_value (const class real_value &v)
void	add_ptr (const void *ptr)
void	add (const void *data, size_t len)
void	merge_hash (hashval_t other)
void	merge (const hash &other)
template<class T>
void	add_object (T &obj)
void	add_flag (bool flag)
void	commit_flag ()
void	add_commutative (const hash &a, const hash &b)

Private Attributes
hashval_t	val
unsigned	bits

Constructor & Destructor Documentation

hash()

inchash::hash::hash ( hashval_t seed = 0 )

inline

References bits, and val.

Referenced by add_commutative(), and merge().

Member Function Documentation

add()

void inchash::hash::add ( const void * data, size_t len )

inline

References val.

Referenced by add_object(), add_ptr(), inchash::add_rtx(), cselib_hash_rtx(), operand_data_hasher::hash(), hash_locs(), operand_compare::hash_operand(), and hash_tree().

add_commutative()

void inchash::hash::add_commutative ( const hash & a, const hash & b )

inline

References a, b, hash(), and merge().

Referenced by inchash::add_expr_commutative(), cselib_hash_rtx(), and operand_compare::hash_operand().

add_flag()

void inchash::hash::add_flag ( bool flag )

inline

References bits.

Referenced by ipa_icf::sem_function::get_hash(), default_hash_traits< scalar_cond_masked_key >::hash(), polymorphic_call_target_hasher::hash(), thunk_info::hash(), ipa_icf::sem_item::hash_referenced_symbol_properties(), ipa_icf::sem_function::hash_stmt(), hash_tree(), and type_hash_canon_hash().

add_hwi()

void inchash::hash::add_hwi ( HOST_WIDE_INT v )

inline

References iterative_hash_host_wide_int(), and val.

Referenced by add_poly_hwi(), add_real_value(), inchash::add_rtx(), add_wide_int(), cselib_hash_plus_const_int(), cselib_hash_rtx(), ipa_icf::sem_function::get_hash(), polymorphic_call_target_hasher::hash(), refs_hasher::hash(), simplifiable_subregs_hasher::hash(), thunk_info::hash(), operand_compare::hash_operand(), hash_tree(), simplifiable_subregs(), and ipa_icf::sem_item_optimizer::update_hash_by_addr_refs().

add_int()

void inchash::hash::add_int ( unsigned v )

inline

References iterative_hash_hashval_t(), and val.

Referenced by inchash::add_hashable_expr(), add_poly_int(), add_real_value(), inchash::add_rtx(), inchash::add_vrange(), add_wide_int(), build_poly_int_cst(), canon_relative_path_prefix(), commit_flag(), cselib_hash_plus_const_int(), cselib_hash_rtx(), ipa_icf::sem_function::get_bb_hash(), ipa_icf::sem_function::get_hash(), ana::asm_output_svalue::key_t::hash(), ana::binop_svalue::key_t::hash(), ana::poisoned_svalue::key_t::hash(), ana::unaryop_svalue::key_t::hash(), ana::var_arg_region::key_t::hash(), bst_traits::hash(), const_poly_int_hasher::hash(), default_hash_traits< scalar_cond_masked_key >::hash(), function_start_pair_hash::hash(), ipa_icf::sem_usage_pair_hash::hash(), ipa_icf::symbol_compare_hash::hash(), location_triplet_hash::hash(), mem_alloc_description< T >::mem_location_hash::hash(), predictor_hash::hash(), sanopt_tree_couple_hash::hash(), test_pattern_hasher::hash(), vec_hash_base< Type >::hash(), ao_compare::hash_ao_ref(), operand_compare::hash_operand(), ipa_icf::sem_item::hash_referenced_symbol_properties(), hash_rtx(), ipa_icf::sem_function::hash_stmt(), hash_tree(), immed_wide_int_const(), ipa_icf::sem_function::init(), ipa_icf::sem_variable::init(), ipa_icf::sem_item_optimizer::read_section(), same_succ_hash(), type_hash_canon_hash(), ipa_icf::sem_item::update_hash_by_addr_refs(), ipa_icf::sem_item_optimizer::update_hash_by_memory_access_type(), vn_nary_op_compute_hash(), vn_phi_compute_hash(), vn_reference_compute_hash(), and vn_reference_op_compute_hash().

add_object()

template<class T>

void inchash::hash::add_object ( T & obj )

inline

References add(), and T.

Referenced by inchash::add_hashable_expr(), inchash::add_rtx(), avail_expr_hash(), operand_data_hasher::hash(), hash_locs(), operand_compare::hash_operand(), and type_hash_canon_hash().

add_poly_hwi()

template<unsigned int N, typename T>

void inchash::hash::add_poly_hwi ( const poly_int< N, T > & v )

inline

References add_hwi(), poly_int< N, C >::coeffs, i, and N.

Referenced by reg_attr_hasher::hash(), and vn_reference_compute_hash().

add_poly_int()

template<unsigned int N, typename T>

void inchash::hash::add_poly_int ( const poly_int< N, T > & v )

inline

References add_int(), poly_int< N, C >::coeffs, i, and N.

Referenced by inchash::add_rtx(), ao_compare::hash_ao_ref(), and type_hash_canon_hash().

add_ptr()

void inchash::hash::add_ptr ( const void * ptr )

inline

References add().

Referenced by ana::setjmp_record::add_to_hash(), canon_relative_file_name(), canon_relative_path_prefix(), ana::asm_output_svalue::key_t::hash(), ana::binop_svalue::key_t::hash(), ana::bit_range_region::key_t::hash(), ana::bits_within_svalue::key_t::hash(), ana::call_string::hashmap_traits_t::hash(), ana::cast_region::key_t::hash(), ana::compound_svalue::key_t::hash(), ana::conjured_svalue::key_t::hash(), ana::const_fn_result_svalue::key_t::hash(), ana::constant_svalue::key_t::hash(), ana::element_region::key_t::hash(), ana::field_region::key_t::hash(), ana::frame_region::key_t::hash(), ana::offset_region::key_t::hash(), ana::poisoned_svalue::key_t::hash(), ana::region_svalue::key_t::hash(), ana::repeated_svalue::key_t::hash(), ana::setjmp_svalue::key_t::hash(), ana::sized_region::key_t::hash(), ana::sub_svalue::key_t::hash(), ana::symbolic_region::key_t::hash(), ana::unaryop_svalue::key_t::hash(), ana::var_arg_region::key_t::hash(), ana::widening_svalue::key_t::hash(), ddr_hasher::hash(), ipa_icf::sem_usage_pair_hash::hash(), mem_alloc_description< T >::mem_location_hash::hash(), and reg_attr_hasher::hash().

add_real_value()

void inchash::hash::add_real_value

(

const class real_value &

v

)

This is here instead of inchash.h to keep us from having to put
real.h in coretypes.h.   

References add_hwi(), add_int(), real_value::canonical, real_value::cl, real_value::decimal, gcc_unreachable, i, REAL_EXP, rvc_inf, rvc_nan, rvc_normal, rvc_zero, real_value::sig, real_value::sign, real_value::signalling, and SIGSZ.

Referenced by inchash::add_vrange().

add_wide_int()

template<typename T>

void inchash::hash::add_wide_int ( const generic_wide_int< T > & x )

inline

References add_hwi(), add_int(), i, and generic_wide_int< storage >::sext_elt().

Referenced by inchash::add_rtx(), inchash::add_vrange(), build_poly_int_cst(), cselib_hash_rtx(), ana::bit_range_region::key_t::hash(), ana::concrete_binding::hash(), const_poly_int_hasher::hash(), operand_compare::hash_operand(), hash_rtx(), hash_tree(), and immed_wide_int_const().

commit_flag()

void inchash::hash::commit_flag ( )

inline

References add_int(), and bits.

Referenced by polymorphic_call_target_hasher::hash(), hash_tree(), and ipa_icf::sem_function::init().

end()

hashval_t inchash::hash::end ( ) const

inline

References val.

Referenced by avail_expr_hash(), build_bitint_type(), build_nonstandard_integer_type(), build_poly_int_cst(), canon_relative_file_name(), canon_relative_path_prefix(), cselib_hash_plus_const_int(), cselib_hash_rtx(), ipa_icf::sem_function::get_bb_hash(), ipa_icf::sem_function::get_hash(), addr_hasher::hash(), ana::asm_output_svalue::key_t::hash(), ana::binop_svalue::key_t::hash(), ana::bit_range_region::key_t::hash(), ana::bits_within_svalue::key_t::hash(), ana::call_string::hashmap_traits_t::hash(), ana::cast_region::key_t::hash(), ana::compound_svalue::key_t::hash(), ana::concrete_binding::hash(), ana::conjured_svalue::key_t::hash(), ana::const_fn_result_svalue::key_t::hash(), ana::constant_svalue::key_t::hash(), ana::element_region::key_t::hash(), ana::field_region::key_t::hash(), ana::frame_region::key_t::hash(), ana::offset_region::key_t::hash(), ana::poisoned_svalue::key_t::hash(), ana::region_svalue::key_t::hash(), ana::repeated_svalue::key_t::hash(), ana::setjmp_svalue::key_t::hash(), ana::sized_region::key_t::hash(), ana::sub_svalue::key_t::hash(), ana::symbolic_region::key_t::hash(), ana::unaryop_svalue::key_t::hash(), ana::var_arg_region::key_t::hash(), ana::widening_svalue::key_t::hash(), bst_traits::hash(), const_poly_int_hasher::hash(), ddr_hasher::hash(), default_hash_traits< scalar_cond_masked_key >::hash(), function_start_pair_hash::hash(), ipa_icf::sem_usage_pair_hash::hash(), ipa_icf::symbol_compare_hash::hash(), ipa_vr_ggc_hash_traits::hash(), location_triplet_hash::hash(), mem_alloc_description< T >::mem_location_hash::hash(), operand_data_hasher::hash(), polymorphic_call_target_hasher::hash(), predictor_hash::hash(), refs_hasher::hash(), reg_attr_hasher::hash(), sanopt_tree_couple_hash::hash(), sanopt_tree_triplet_hash::hash(), simplifiable_subregs_hasher::hash(), test_pattern_hasher::hash(), thunk_info::hash(), vec_hash_base< Type >::hash(), hash_btf_tag(), hash_rtx(), hash_tree(), immed_wide_int_const(), ipa_icf::sem_function::init(), ipa_icf::sem_variable::init(), ipa_get_value_range(), iterative_hash_expr(), loc_checksum(), loc_checksum_ordered(), ipa_icf::sem_item_optimizer::read_section(), same_succ_hash(), simplifiable_subregs(), type_hash_canon_hash(), ipa_icf::sem_item::update_hash_by_addr_refs(), ipa_icf::sem_item_optimizer::update_hash_by_addr_refs(), ipa_icf::sem_item_optimizer::update_hash_by_memory_access_type(), operand_compare::verify_hash_value(), vn_hash_constant_with_type(), vn_nary_op_compute_hash(), vn_phi_compute_hash(), and vn_reference_compute_hash().

merge()

void inchash::hash::merge ( const hash & other )

inline

References hash(), and merge_hash().

Referenced by add_commutative().

merge_hash()

void inchash::hash::merge_hash ( hashval_t other )

inline

References iterative_hash_hashval_t(), and val.

Referenced by inchash::add_hashable_expr(), canon_relative_file_name(), canon_relative_path_prefix(), cselib_hash_plus_const_int(), cselib_hash_rtx(), ipa_icf::sem_function::get_hash(), polymorphic_call_target_hasher::hash(), vec_hash_base< Type >::hash(), hash_btf_tag(), operand_compare::hash_operand(), hash_tree(), merge(), vn_hash_constant_with_type(), and vn_phi_compute_hash().

Field Documentation

bits

unsigned inchash::hash::bits

private

Referenced by add_flag(), commit_flag(), and hash().

val

hashval_t inchash::hash::val

private

Referenced by add(), add_hwi(), add_int(), end(), hash(), and merge_hash().

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

• inchash.h
• inchash.cc