lang_hooks Struct Reference

#include <langhooks.h>

Collaboration diagram for lang_hooks:

Public Types
enum	PT_flags { PT_begin_pragma = 1 << 0 }

Data Fields
const char *	name
size_t	identifier_size
void(*	free_lang_data )(tree)
size_t(*	tree_size )(enum tree_code)
unsigned int(*	option_lang_mask )(void)
void(*	init_options_struct )(struct gcc_options *opts)
void(*	init_options )(unsigned int decoded_options_count, struct cl_decoded_option *decoded_options)
void(*	initialize_diagnostics )(diagnostic_context *)
void(*	preprocess_main_file )(cpp_reader *, line_maps *, const line_map_ordinary *)
void(*	preprocess_options )(cpp_reader *)
void(*	preprocess_undef )(cpp_reader *, location_t, cpp_hashnode *)
uintptr_t(*	preprocess_token )(cpp_reader *, const cpp_token *, uintptr_t)
void(*	register_dumps )(gcc::dump_manager *)
bool(*	complain_wrong_lang_p )(const struct cl_option *option)
bool(*	handle_option )(size_t code, const char *arg, HOST_WIDE_INT value, int kind, location_t loc, const struct cl_option_handlers *handlers)
bool(*	post_options )(const char **)
bool(*	init )(void)
void(*	finish )(void)
void(*	parse_file )(void)
bool(*	missing_noreturn_ok_p )(tree)
alias_set_type(*	get_alias_set )(tree)
void(*	finish_incomplete_decl )(tree)
void(*	dup_lang_specific_decl )(tree)
void(*	set_decl_assembler_name )(tree)
void(*	overwrite_decl_assembler_name )(tree, tree)
void(*	print_statistics )(void)
lang_print_tree_hook	print_xnode
lang_print_tree_hook	print_decl
lang_print_tree_hook	print_type
lang_print_tree_hook	print_identifier
const char *(*	decl_printable_name )(tree decl, int verbosity)
const char *(*	dwarf_name )(tree, int verbosity)
int(*	types_compatible_p )(tree x, tree y)
void(*	print_error_function )(diagnostic_text_output_format &, const char *, const struct diagnostic_info *)
HOST_WIDE_INT(*	to_target_charset )(HOST_WIDE_INT)
array_slice< const struct scoped_attribute_specs *const >	attribute_table
struct lang_hooks_for_tree_inlining	tree_inlining
struct lang_hooks_for_tree_dump	tree_dump
struct lang_hooks_for_decls	decls
struct lang_hooks_for_types	types
struct lang_hooks_for_lto	lto
tree(*	get_innermost_generic_parms )(const_tree)
tree(*	get_innermost_generic_args )(const_tree)
bool(*	function_parameter_pack_p )(const_tree)
int(*	gimplify_expr )(tree *, gimple_seq *, gimple_seq *)
tree(*	builtin_function )(tree decl)
tree(*	builtin_function_ext_scope )(tree decl)
tree(*	simulate_builtin_function_decl )(tree decl)
void(*	init_ts )(void)
tree(*	expr_to_decl )(tree expr, bool *tc, bool *se)
tree(*	eh_personality )(void)
tree(*	eh_runtime_type )(tree)
tree(*	eh_protect_cleanup_actions )(void)
bool(*	block_may_fallthru )(const_tree)
bool	eh_use_cxa_end_cleanup
bool	deep_unsharing
bool	custom_function_descriptors
bool	emits_begin_stmt
void(*	run_lang_selftests )(void)
const char *(*	get_substring_location )(const substring_loc &, location_t *out_loc)
void(*	finalize_early_debug )(void)
const char *(*	get_sarif_source_language )(const char *filename)

Detailed Description

Language-specific hooks.  See langhooks-def.h for defaults.   

Member Enumeration Documentation

PT_flags

enum lang_hooks::PT_flags

Enumerator
PT_begin_pragma

Field Documentation

attribute_table

array_slice<const struct scoped_attribute_specs *const> lang_hooks::attribute_table

Referenced by init_attributes().

block_may_fallthru

bool(* lang_hooks::block_may_fallthru) (const_tree)

Referenced by block_may_fallthru().

builtin_function

tree(* lang_hooks::builtin_function) (tree decl)

Referenced by add_builtin_function().

builtin_function_ext_scope

tree(* lang_hooks::builtin_function_ext_scope) (tree decl)

Referenced by add_builtin_function_ext_scope().

complain_wrong_lang_p

bool(* lang_hooks::complain_wrong_lang_p) (const struct cl_option *option)

Referenced by complain_wrong_lang().

custom_function_descriptors

bool lang_hooks::custom_function_descriptors

decl_printable_name

const char *(* lang_hooks::decl_printable_name) (tree decl, int verbosity)

Referenced by announce_function(), convert_all_function_calls(), default_tree_printer(), cgraph_node::dump(), thunk_info::dump(), dump_alias_info(), dump_dfa_stats(), dump_function_header(), dump_function_name(), dump_tree_ssa(), eliminate_dom_walker::eliminate_stmt(), execute_oacc_loop_designation(), expand_expr_real_1(), flag_instrument_functions_exclude_p(), fndecl_name(), fold_builtin_FUNCTION(), get_chain_decl(), get_chain_field(), compiler_logical_location::get_name_for_tree_for_path_output(), compiler_logical_location::get_name_with_scope_for_tree(), compiler_logical_location::get_short_name_for_tree(), optrecord_json_writer::inlining_chain_to_json(), ipa_tm_scan_irr_function(), lhd_dwarf_name(), lhd_print_error_function(), lower_nested_functions(), symtab_node::name(), optimize_va_list_gpr_fpr_size(), print_decl_identifier(), print_rtx_function(), and record_dynamic_alloc().

decls

struct lang_hooks_for_decls lang_hooks::decls

Referenced by add_builtin_type(), can_implement_as_sibling_call_p(), check_global_declaration(), compile_file(), create_task_copyfn(), fold_range_test(), gen_formal_types_die(), generic_parameter_die(), gimplify_adjust_omp_clauses(), gimplify_adjust_omp_clauses_1(), gimplify_omp_for(), gimplify_omp_loop(), gimplify_scan_omp_clauses(), global_decl_processing(), install_var_field(), lhd_builtin_function(), lhd_simulate_enum_decl(), lhd_simulate_record_decl(), lower_copyprivate_clauses(), lower_lastprivate_clauses(), lower_omp_for_scan(), lower_omp_scan(), lower_omp_target(), lower_omp_task_reductions(), lower_rec_input_clauses(), lower_send_clauses(), maybe_build_inner_data_region(), oacc_default_clause(), omp_check_optional_argument(), omp_default_clause(), omp_discover_declare_target_var_r(), omp_discover_implicit_declare_target(), omp_is_allocatable_or_ptr(), omp_member_access_dummy_var(), omp_notice_variable(), omp_privatize_by_reference(), scan_sharing_clauses(), and variable_size().

deep_unsharing

bool lang_hooks::deep_unsharing

Referenced by unshare_body().

dup_lang_specific_decl

void(* lang_hooks::dup_lang_specific_decl) (tree)

Referenced by copy_arguments_nochange(), copy_decl_no_change(), copy_static_chain(), and tree_function_versioning().

dwarf_name

const char *(* lang_hooks::dwarf_name) (tree, int verbosity)

Referenced by add_pubtype(), dwarf2_name(), autofdo::function_instance::get_function_instance_by_decl(), autofdo::string_table::get_index_by_decl(), and member_declared_type().

eh_personality

tree(* lang_hooks::eh_personality) (void)

Referenced by cgraph_node::add_new_function(), and get_personality_function().

eh_protect_cleanup_actions

tree(* lang_hooks::eh_protect_cleanup_actions) (void)

Referenced by honor_protect_cleanup_actions(), and maybe_catch_exception().

eh_runtime_type

tree(* lang_hooks::eh_runtime_type) (tree)

Referenced by add_type_for_runtime().

eh_use_cxa_end_cleanup

bool lang_hooks::eh_use_cxa_end_cleanup

Referenced by gen_eh_region().

emits_begin_stmt

bool lang_hooks::emits_begin_stmt

Referenced by allocate_struct_function().

expr_to_decl

tree(* lang_hooks::expr_to_decl) (tree expr, bool *tc, bool *se)

Referenced by recompute_tree_invariant_for_addr_expr().

finalize_early_debug

void(* lang_hooks::finalize_early_debug) (void)

Referenced by symbol_table::finalize_compilation_unit().

finish

void(* lang_hooks::finish) (void)

Referenced by finalize().

finish_incomplete_decl

void(* lang_hooks::finish_incomplete_decl) (tree)

Referenced by wrapup_global_declaration_1().

free_lang_data

void(* lang_hooks::free_lang_data) (tree)

function_parameter_pack_p

bool(* lang_hooks::function_parameter_pack_p) (const_tree)

Referenced by gen_formal_types_die().

get_alias_set

alias_set_type(* lang_hooks::get_alias_set) (tree)

Referenced by get_alias_set(), and reference_alias_ptr_type().

get_innermost_generic_args

tree(* lang_hooks::get_innermost_generic_args) (const_tree)

Referenced by gen_generic_params_dies().

get_innermost_generic_parms

tree(* lang_hooks::get_innermost_generic_parms) (const_tree)

Referenced by gen_generic_params_dies().

get_sarif_source_language

const char *(* lang_hooks::get_sarif_source_language) (const char *filename)

Referenced by compiler_data_hooks::maybe_get_sarif_source_language().

get_substring_location

const char *(* lang_hooks::get_substring_location) (const substring_loc &, location_t *out_loc)

Referenced by substring_loc::get_location().

gimplify_expr

int(* lang_hooks::gimplify_expr) (tree *, gimple_seq *, gimple_seq *)

Referenced by gimplify_expr().

handle_option

bool(* lang_hooks::handle_option) (size_t code, const char *arg, HOST_WIDE_INT value, int kind, location_t loc, const struct cl_option_handlers *handlers)

Referenced by lang_handle_option().

identifier_size

size_t lang_hooks::identifier_size

Referenced by tree_code_size().

init

bool(* lang_hooks::init) (void)

Referenced by lang_dependent_init().

init_options

void(* lang_hooks::init_options) (unsigned int decoded_options_count, struct cl_decoded_option *decoded_options)

Referenced by toplev::main().

init_options_struct

void(* lang_hooks::init_options_struct) (struct gcc_options *opts)

Referenced by toplev::main().

init_ts

void(* lang_hooks::init_ts) (void)

Referenced by init_ttree().

initialize_diagnostics

void(* lang_hooks::initialize_diagnostics) (diagnostic_context *)

Referenced by init_options_once().

lto

struct lang_hooks_for_lto lang_hooks::lto

Referenced by lto_append_data(), lto_begin_section(), lto_end_section(), lto_write_data(), lto_write_raw_data(), and lto_write_stream().

missing_noreturn_ok_p

bool(* lang_hooks::missing_noreturn_ok_p) (tree)

Referenced by warn_function_noreturn().

name

const char* lang_hooks::name

Referenced by build_translation_unit_decl(), coverage_init(), fold_cond_expr_with_comparison(), compiler_version_info::get_tool_name(), init_asm_output(), lang_GNU_C(), lang_GNU_CXX(), lang_GNU_Fortran(), lang_GNU_OBJC(), optrecord_json_writer::optrecord_json_writer(), print_version(), and process_options().

option_lang_mask

unsigned int(* lang_hooks::option_lang_mask) (void)

Referenced by general_init(), init_options_once(), and suggest_attribute().

overwrite_decl_assembler_name

void(* lang_hooks::overwrite_decl_assembler_name) (tree, tree)

Referenced by overwrite_decl_assembler_name().

parse_file

void(* lang_hooks::parse_file) (void)

Referenced by compile_file().

post_options

bool(* lang_hooks::post_options) (const char **)

Referenced by toplev::main().

preprocess_main_file

void(* lang_hooks::preprocess_main_file) (cpp_reader *, line_maps *, const line_map_ordinary *)

preprocess_options

void(* lang_hooks::preprocess_options) (cpp_reader *)

preprocess_token

uintptr_t(* lang_hooks::preprocess_token) (cpp_reader *, const cpp_token *, uintptr_t)

preprocess_undef

void(* lang_hooks::preprocess_undef) (cpp_reader *, location_t, cpp_hashnode *)

print_decl

lang_print_tree_hook lang_hooks::print_decl

Referenced by dump_tree_via_hooks(), and print_node().

print_error_function

void(* lang_hooks::print_error_function) (diagnostic_text_output_format &, const char *, const struct diagnostic_info *)

Referenced by diagnostic_report_current_function().

print_identifier

lang_print_tree_hook lang_hooks::print_identifier

Referenced by dump_tree_via_hooks(), and print_node().

print_statistics

void(* lang_hooks::print_statistics) (void)

print_type

lang_print_tree_hook lang_hooks::print_type

Referenced by dump_tree_via_hooks(), and print_node().

print_xnode

lang_print_tree_hook lang_hooks::print_xnode

Referenced by print_node().

register_dumps

void(* lang_hooks::register_dumps) (gcc::dump_manager *)

Referenced by gcc::dump_manager::register_dumps().

run_lang_selftests

void(* lang_hooks::run_lang_selftests) (void)

set_decl_assembler_name

void(* lang_hooks::set_decl_assembler_name) (tree)

Referenced by decl_assembler_name().

simulate_builtin_function_decl

tree(* lang_hooks::simulate_builtin_function_decl) (tree decl)

Referenced by simulate_builtin_function_decl().

to_target_charset

HOST_WIDE_INT(* lang_hooks::to_target_charset) (HOST_WIDE_INT)

Referenced by fold_builtin_isdigit(), cfn_toupper_tolower::get_letter_range(), and init_target_chars().

tree_dump

struct lang_hooks_for_tree_dump lang_hooks::tree_dump

Referenced by dequeue_and_dump().

tree_inlining

struct lang_hooks_for_tree_inlining lang_hooks::tree_inlining

Referenced by variably_modified_type_p().

tree_size

size_t(* lang_hooks::tree_size) (enum tree_code)

Referenced by tree_code_size().

types

struct lang_hooks_for_types lang_hooks::types

Referenced by add_gnat_descriptive_type_attribute(), add_iv_candidate_for_use(), tree_switch_conversion::switch_conversion::array_value_type(), base_type_die(), base_type_for_mode(), tree_switch_conversion::switch_conversion::build_arrays(), build_common_builtin_nodes(), build_fn_info_type(), build_split_load(), build_type_attribute_qual_variant(), build_word_mode_vector_type(), check_lang_type(), clear_padding_flush(), clear_padding_type(), compute_doloop_base_on_mode(), convert_to_integer_1(), convert_to_pointer_1(), coverage_obj_init(), default_emutls_var_fields(), do_jump(), do_narrow(), do_store_flag(), tree_switch_conversion::bit_test_cluster::emit(), emit_library_call_value_1(), emit_push_insn(), emutls_common_1(), type_cache_hasher::equal(), expand_doubleword_mod(), expand_expr_real_1(), expand_single_bit_test(), expand_vector_parallel(), find_bitfield_repr_type(), finish_bitfield_representative(), fixup_child_record_type(), gen_generic_params_dies(), get_emutls_object_type(), get_gcov_type(), get_gcov_unsigned_t(), get_narrower(), get_nl_goto_field(), get_related_vectype_for_scalar_type(), get_stack_local_alignment(), get_unwidened(), gimple_fold_builtin_memset(), gimple_get_alias_set(), gimplify_scalar_mode_aggregate_compare(), gimplify_va_arg_expr(), init_eh(), init_ic_make_global_vars(), initialize_sanitizer_builtins(), install_var_field(), lhd_enum_underlying_base_type(), lhd_simulate_enum_decl(), lhd_simulate_record_decl(), lower_omp_task_reductions(), make_debug_expr_from_rtl(), make_range_step(), make_tree(), max_int_size_in_bytes(), modified_type_die(), native_encode_fixed(), oacc_do_neutering(), omp_clause_aligned_alignment(), omp_firstprivatize_type_sizes(), ompdevlow_adjust_simt_enter(), optimize_bit_field_compare(), optimize_range_tests_to_bit_test(), range_check_type(), rt_bb_visited::rt_bb_visited(), scan_omp_parallel(), scan_omp_single(), scan_omp_target(), scan_omp_task(), scan_omp_teams(), separate_decls_in_region(), set_stack_check_libfunc(), should_emit_struct_debug(), simd_clone_adjust_argument_types(), size_in_bytes_loc(), store_constructor(), store_expr(), subrange_type_for_debug_p(), supportable_narrowing_operation(), supportable_widening_operation(), task_copyfn_remap_type(), try_casesi(), vect_build_one_gather_load_call(), vect_build_one_scatter_store_call(), vect_get_loop_mask(), vect_set_loop_condition_partial_vectors_avx512(), and vectorizable_simd_clone_call().

types_compatible_p

int(* lang_hooks::types_compatible_p) (tree x, tree y)

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

• langhooks.h