function Struct Reference

#include <function.h>

Collaboration diagram for function:

Data Fields
struct eh_status *	eh
struct control_flow_graph *	cfg
gimple_seq	gimple_body
struct gimple_df *	gimple_df
struct loops *	x_current_loops
char *	pass_startwith
class stack_usage *	su
htab_t	value_histograms
hash_map< gcond *, unsigned > *	cond_uids
tree	decl
tree	static_chain_decl
tree	nonlocal_goto_save_area
vec< tree, va_gc > *	local_decls
struct machine_function *	machine
struct language_function *	language
hash_set< tree > *	used_types_hash
struct dw_fde_node *	fde
range_query *	x_range_query
int	last_stmt_uid
int	debug_marker_count
int	funcdef_no
location_t	function_start_locus
location_t	function_end_locus
unsigned int	curr_properties
unsigned int	last_verified
unsigned int	pending_TODOs
const char *	cannot_be_copied_reason
unsigned short	last_clique
unsigned int	va_list_gpr_size: 8
unsigned int	va_list_fpr_size: 8
unsigned int	calls_setjmp: 1
unsigned int	calls_alloca: 1
unsigned int	calls_eh_return: 1
unsigned int	has_nonlocal_label: 1
unsigned int	has_forced_label_in_static: 1
unsigned int	cannot_be_copied_set: 1
unsigned int	stdarg: 1
unsigned int	after_inlining: 1
unsigned int	always_inline_functions_inlined: 1
unsigned int	can_throw_non_call_exceptions: 1
unsigned int	can_delete_dead_exceptions: 1
unsigned int	returns_struct: 1
unsigned int	returns_pcc_struct: 1
unsigned int	has_local_explicit_reg_vars: 1
unsigned int	is_thunk: 1
unsigned int	has_force_vectorize_loops: 1
unsigned int	has_simduid_loops: 1
unsigned int	tail_call_marked: 1
unsigned int	has_musttail: 1
unsigned int	has_unroll: 1
unsigned int	debug_nonbind_markers: 1
unsigned int	coroutine_component: 1
unsigned int	has_omp_target: 1
unsigned int	assume_function: 1

Detailed Description

This structure can save all the important global and static variables
describing the status of the current function.   

Field Documentation

after_inlining

unsigned int function::after_inlining

Referenced by initialize_cfun(), input_struct_function_base(), and output_struct_function_base().

always_inline_functions_inlined

unsigned int function::always_inline_functions_inlined

Referenced by early_inliner(), input_struct_function_base(), and output_struct_function_base().

assume_function

unsigned int function::assume_function

Referenced by input_struct_function_base(), and output_struct_function_base().

calls_alloca

unsigned int function::calls_alloca

Referenced by input_struct_function_base(), and output_struct_function_base().

calls_eh_return

unsigned int function::calls_eh_return

Referenced by expand_call_inline(), initialize_cfun(), input_struct_function_base(), and output_struct_function_base().

calls_setjmp

unsigned int function::calls_setjmp

Referenced by input_struct_function_base(), and output_struct_function_base().

can_delete_dead_exceptions

unsigned int function::can_delete_dead_exceptions

Referenced by dse_optimize_stmt(), initialize_cfun(), input_struct_function_base(), output_struct_function_base(), and stmt_unremovable_because_of_non_call_eh_p().

can_throw_non_call_exceptions

unsigned int function::can_throw_non_call_exceptions

Referenced by initialize_cfun(), input_struct_function_base(), output_struct_function_base(), rest_of_handle_thread_prologue_and_epilogue(), stmt_could_throw_p(), and stmt_unremovable_because_of_non_call_eh_p().

cannot_be_copied_reason

const char* function::cannot_be_copied_reason

Referenced by copy_forbidden().

cannot_be_copied_set

unsigned int function::cannot_be_copied_set

Referenced by copy_forbidden().

cfg

struct control_flow_graph* function::cfg

Referenced by analyze_function_body(), create_task_copyfn(), dom_info_state(), drop_profile(), profile_count::dump(), dump_function_to_file(), estimate_num_insns_fn(), execute_pass_list(), expand_omp_target(), expand_omp_taskreg(), free_after_compilation(), free_cfg(), free_dominance_info(), free_dominance_info_for_region(), gimple_has_body_p(), handle_missing_profiles(), init_flow(), initialize_cfun(), label_to_block(), move_block_to_fn(), move_sese_region_to_fn(), release_function_body(), profile_count::to_frequency(), and cgraph_node::verify_node().

cond_uids

hash_map<gcond*, unsigned>* function::cond_uids

Referenced by free_after_compilation(), and gimple_associate_condition_with_expr().

coroutine_component

unsigned int function::coroutine_component

curr_properties

unsigned int function::curr_properties

Referenced by dump_function_to_file(), execute_function_dump(), expand_call_inline(), expand_ifn_va_arg(), expand_omp_target(), expand_omp_taskreg(), free_after_compilation(), gimple_has_body_p(), initialize_cfun(), input_struct_function_base(), loop_optimizer_finalize(), lower_assumption(), output_struct_function_base(), release_function_body(), update_properties_after_pass(), verify_curr_properties(), and cgraph_node::verify_node().

debug_marker_count

int function::debug_marker_count

debug_nonbind_markers

unsigned int function::debug_nonbind_markers

decl

tree function::decl

Referenced by cgraph_debug_gimple_stmt(), compute_value_histograms(), create_function_info_for(), create_loop_fn(), create_omp_child_function(), create_task_copyfn(), ana::exploded_graph::detect_infinite_recursion(), dump_function_to_file(), estimate_bb_frequencies(), estimated_stack_frame_size(), execute_function_dump(), find_always_executed_bbs(), find_func_aliases(), find_func_aliases_for_builtin_call(), find_func_clobbers(), function_name(), gate_oacc_kernels(), ana::frame_region::get_fndecl(), ana::program_point::get_fndecl(), ana::state_purge_per_tree::get_fndecl(), get_function_name(), gimple_add_tmp_var_fn(), gimple_expand_vec_set_extract_expr(), init_lowered_empty_function(), input_struct_function_base(), intra_create_variable_infos(), ipcp_get_aggregate_const(), malloc_candidate_p(), malloc_candidate_p_1(), maybe_hot_count_p(), move_block_to_fn(), move_sese_region_to_fn(), optimize_function_for_size_p(), optimize_va_list_gpr_fpr_size(), output_gimple_stmt(), output_struct_function_base(), pop_cfun(), pop_function_context(), print_rtx_function(), probably_never_executed(), push_cfun(), scan_sharing_clauses(), set_cfun(), and verify_gimple_in_cfg().

eh

struct eh_status* function::eh

Referenced by dump_eh_tree(), duplicate_eh_regions(), eh_region_outermost(), fixup_eh_region_pointers(), free_after_compilation(), get_eh_landing_pad_from_number_fn(), get_eh_region_from_lp_number_fn(), get_eh_region_from_number_fn(), get_eh_throw_stmt_table(), ipa_icf::sem_function::init(), initialize_cfun(), input_eh_regions(), lookup_stmt_eh_lp_fn(), maybe_duplicate_eh_stmt_fn(), move_sese_region_to_fn(), output_eh_regions(), record_eh_tables(), release_function_body(), set_eh_throw_stmt_table(), and verify_eh_tree().

fde

struct dw_fde_node* function::fde

funcdef_no

int function::funcdef_no

Referenced by draw_cfg_edges(), draw_cfg_nodes(), draw_cfg_nodes_no_loops(), and dump_function_header().

function_end_locus

location_t function::function_end_locus

Referenced by initialize_cfun(), input_struct_function_base(), and output_struct_function_base().

function_start_locus

location_t function::function_start_locus

Referenced by input_struct_function_base(), and output_struct_function_base().

gimple_body

gimple_seq function::gimple_body

Referenced by gimple_body(), and gimple_set_body().

gimple_df

struct gimple_df* function::gimple_df

Referenced by operands_scanner::add_stmt_operand(), create_vop_var(), delete_tree_ssa(), expand_omp_taskreg(), operands_scanner::finalize_ssa_defs(), operands_scanner::finalize_ssa_uses(), fini_ssa_operands(), ipa_icf::sem_item_optimizer::fixup_points_to_sets(), gimple_in_ssa_p(), gimple_ssa_operands(), gimple_vop(), init_ssanames(), init_tree_ssa(), initialize_cfun(), ipa_pta_execute(), mark_virtual_operands_for_renaming(), need_ssa_update_p(), release_free_names_and_compact_live_names(), release_function_body(), ssa_default_def(), ssa_operands_active(), and vect_transform_loops().

has_force_vectorize_loops

unsigned int function::has_force_vectorize_loops

Referenced by expand_omp_target(), expand_omp_taskreg(), input_struct_function_base(), move_sese_region_to_fn(), and output_struct_function_base().

has_forced_label_in_static

unsigned int function::has_forced_label_in_static

Referenced by can_strub_internally_p(), copy_forbidden(), input_struct_function_base(), and output_struct_function_base().

has_local_explicit_reg_vars

unsigned int function::has_local_explicit_reg_vars

Referenced by input_struct_function_base(), and output_struct_function_base().

has_musttail

unsigned int function::has_musttail

Referenced by input_struct_function_base(), and output_struct_function_base().

has_nonlocal_label

unsigned int function::has_nonlocal_label

Referenced by can_strub_internally_p(), copy_forbidden(), finalize_nesting_tree_1(), initialize_cfun(), input_struct_function_base(), and output_struct_function_base().

has_omp_target

unsigned int function::has_omp_target

has_simduid_loops

unsigned int function::has_simduid_loops

Referenced by expand_omp_target(), expand_omp_taskreg(), input_struct_function_base(), move_sese_region_to_fn(), and output_struct_function_base().

has_unroll

unsigned int function::has_unroll

Referenced by input_struct_function_base(), and output_struct_function_base().

is_thunk

unsigned int function::is_thunk

Referenced by input_struct_function_base(), and output_struct_function_base().

language

struct language_function* function::language

Referenced by free_after_parsing().

last_clique

unsigned short function::last_clique

Referenced by get_new_clique(), input_struct_function_base(), move_sese_region_to_fn(), and output_struct_function_base().

last_stmt_uid

int function::last_stmt_uid

Referenced by gimple_stmt_max_uid(), inc_gimple_stmt_max_uid(), and set_gimple_stmt_max_uid().

last_verified

unsigned int function::last_verified

Referenced by clear_last_verified(), execute_function_todo(), and initialize_cfun().

local_decls

vec<tree, va_gc>* function::local_decls

Referenced by add_local_decl(), dump_function_to_file(), expand_omp_target(), expand_omp_taskreg(), input_struct_function_base(), and output_struct_function_base().

machine

struct machine_function* function::machine

Referenced by free_after_compilation().

nonlocal_goto_save_area

tree function::nonlocal_goto_save_area

Referenced by finalize_nesting_tree_1(), initialize_cfun(), input_struct_function_base(), and output_struct_function_base().

pass_startwith

char* function::pass_startwith

pending_TODOs

unsigned int function::pending_TODOs

returns_pcc_struct

unsigned int function::returns_pcc_struct

Referenced by initialize_cfun(), input_struct_function_base(), and output_struct_function_base().

returns_struct

unsigned int function::returns_struct

Referenced by initialize_cfun(), input_struct_function_base(), and output_struct_function_base().

static_chain_decl

tree function::static_chain_decl

Referenced by create_function_info_for(), dump_function_to_file(), expand_thunk(), finalize_nesting_tree_1(), initialize_cfun(), input_struct_function_base(), intra_create_variable_infos(), and output_struct_function_base().

stdarg

unsigned int function::stdarg

Referenced by initialize_cfun(), input_struct_function_base(), and output_struct_function_base().

su

class stack_usage* function::su

tail_call_marked

unsigned int function::tail_call_marked

used_types_hash

hash_set<tree>* function::used_types_hash

Referenced by used_types_insert_helper().

va_list_fpr_size

unsigned int function::va_list_fpr_size

Referenced by initialize_cfun(), input_struct_function_base(), optimize_va_list_gpr_fpr_size(), and output_struct_function_base().

va_list_gpr_size

unsigned int function::va_list_gpr_size

Referenced by initialize_cfun(), input_struct_function_base(), optimize_va_list_gpr_fpr_size(), and output_struct_function_base().

value_histograms

htab_t function::value_histograms

Referenced by release_function_body().

x_current_loops

struct loops* function::x_current_loops

Referenced by expand_omp_target(), expand_omp_taskreg(), loops_for_fn(), and set_loops_for_fn().

x_range_query

range_query* function::x_range_query

Referenced by disable_ranger(), enable_ranger(), execute_fast_vrp(), and get_range_query().

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

• function.h