digraph call_graph {

    vconcat_length -> strlen [label="294"];
    vconcat_copy -> strlen [label="294"];
    vconcat_copy -> memcpy [label="294"];
    concat -> __builtin_va_start [label="196"];
    concat -> xmalloc [label="98"];
    concat -> vconcat_length [label="98"];
    concat -> __builtin_va_end [label="196"];
    concat -> vconcat_copy [label="98"];
    htab_mod -> htab_mod_1 [label="3291"];
    htab_mod_m2 -> htab_mod_1 [label="163"];
    htab_create_alloc -> higher_prime_index [label="22"];
    htab_create_alloc -> alloc_f [label="44"];
    htab_create -> htab_create_alloc [label="4"];
    htab_delete -> htab_size [label="4"];
    htab_delete -> htab [label="9"];
    htab_find_with_hash -> htab_size [label="557"];
    htab_find_with_hash -> htab_mod [label="557"];
    htab_find_with_hash -> htab [label="614"];
    htab_find_with_hash -> htab_mod_m2 [label="53"];
    htab_find -> htab_find_with_hash [label="3"];
    htab_find -> htab [label="3"];
    htab_find_slot_with_hash -> htab_size [label="2734"];
    htab_find_slot_with_hash -> htab_mod [label="2734"];
    htab_find_slot_with_hash -> htab [label="2588"];
    htab_find_slot_with_hash -> htab_mod_m2 [label="110"];
    htab_find_slot -> htab_find_slot_with_hash [label="2490"];
    htab_find_slot -> htab [label="2490"];
    physmem_total -> sysconf [label="4"];
    splay_tree_xmalloc_allocate -> xmalloc [label="2"];
    splay_tree_new -> splay_tree_new_with_allocator [label="1"];
    splay_tree_new_with_allocator -> allocate_fn [label="1"];
    splay_tree_insert -> splay_tree_splay [label="1"];
    splay_tree_insert -> sp [label="1"];
    splay_tree_lookup -> splay_tree_splay [label="1"];
    splay_tree_lookup -> sp [label="1"];
    xmalloc_set_program_name -> sbrk [label="1"];
    xmalloc -> malloc [label="213"];
    xcalloc -> calloc [label="425"];
    xrealloc -> malloc [label="84"];
    xrealloc -> realloc [label="4"];
    xstrdup -> strlen [label="8"];
    xstrdup -> xmalloc [label="8"];
    xstrdup -> memcpy [label="8"];
    ustrncmp -> strncmp [label="72"];
    init_iconv_desc -> strcasecmp [label="4"];
    init_iconv_desc -> __builtin_alloca [label="1"];
    init_iconv_desc -> strlen [label="2"];
    init_iconv_desc -> strcpy [label="1"];
    init_iconv_desc -> strcat [label="2"];
    cpp_init_iconv -> init_iconv_desc [label="2"];
    _cpp_convert_input -> init_iconv_desc [label="1"];
    _cpp_convert_input -> xrealloc [label="1"];
    check_eol -> _cpp_lex_token [label="5"];
    end_directive -> skip_rest_of_line [label="77"];
    run_directive -> cpp_push_buffer [label="77"];
    run_directive -> start_directive [label="77"];
    run_directive -> _cpp_clean_line [label="77"];
    run_directive -> pfile [label="77"];
    run_directive -> end_directive [label="77"];
    run_directive -> _cpp_pop_buffer [label="77"];
    lex_macro_node -> _cpp_lex_token [label="72"];
    do_define -> lex_macro_node [label="72"];
    do_define -> _cpp_create_definition [label="72"];
    cpp_undef_all -> cpp_forall_identifiers [label="1"];
    _cpp_do_file_change -> linemap_add [label="5"];
    _cpp_do_file_change -> linemap_line_start [label="4"];
    _cpp_do_file_change -> pfile [label="5"];
    insert_pragma_entry -> _cpp_aligned_alloc [label="10"];
    cpp_register_pragma -> cpp_lookup [label="13"];
    cpp_register_pragma -> strlen [label="13"];
    cpp_register_pragma -> lookup_pragma_entry [label="13"];
    cpp_register_pragma -> insert_pragma_entry [label="10"];
    _cpp_init_internal_pragmas -> cpp_register_pragma [label="4"];
    parse_answer -> cpp_get_token [label="15"];
    parse_assertion -> cpp_get_token [label="5"];
    parse_assertion -> parse_answer [label="5"];
    parse_assertion -> __builtin_alloca [label="5"];
    parse_assertion -> memcpy [label="5"];
    parse_assertion -> cpp_lookup [label="5"];
    find_answer -> _cpp_equiv_tokens [label="3"];
    do_assert -> parse_assertion [label="5"];
    do_assert -> find_answer [label="2"];
    do_assert -> pfile [label="5"];
    do_assert -> memcpy [label="5"];
    do_assert -> check_eol [label="5"];
    cpp_define -> strlen [label="71"];
    cpp_define -> __builtin_alloca [label="71"];
    cpp_define -> memcpy [label="71"];
    cpp_define -> strchr [label="71"];
    cpp_define -> run_directive [label="71"];
    _cpp_define_builtin -> strlen [label="1"];
    _cpp_define_builtin -> __builtin_alloca [label="1"];
    _cpp_define_builtin -> memcpy [label="1"];
    _cpp_define_builtin -> run_directive [label="1"];
    cpp_assert -> handle_assertion [label="5"];
    handle_assertion -> strlen [label="5"];
    handle_assertion -> strchr [label="5"];
    handle_assertion -> __builtin_alloca [label="5"];
    handle_assertion -> memcpy [label="5"];
    handle_assertion -> run_directive [label="5"];
    cpp_push_buffer -> memset [label="78"];
    _cpp_pop_buffer -> free [label="78"];
    _cpp_pop_buffer -> _cpp_pop_file_buffer [label="1"];
    _cpp_pop_buffer -> _cpp_do_file_change [label="1"];
    _cpp_init_directives -> cpp_lookup [label="19"];
    cpp_classify_number -> cpp_sys_macro_p [label="1"];
    cpp_classify_number -> interpret_int_suffix [label="1"];
    cpp_interpret_integer -> num_positive [label="1"];
    _cpp_expand_op_stack -> xrealloc [label="1"];
    open_file -> open [label="1"];
    open_file -> fstat [label="1"];
    pch_open_file -> strlen [label="1"];
    pch_open_file -> xmalloc [label="1"];
    pch_open_file -> memcpy [label="2"];
    pch_open_file -> stat [label="1"];
    pch_open_file -> free [label="1"];
    find_file_in_dir -> remap_filename [label="1"];
    find_file_in_dir -> append_file_to_dir [label="1"];
    find_file_in_dir -> pch_open_file [label="1"];
    find_file_in_dir -> open_file [label="1"];
    _cpp_find_file -> htab_find_slot_with_hash [label="1"];
    _cpp_find_file -> htab_hash_string [label="1"];
    _cpp_find_file -> search_cache [label="1"];
    _cpp_find_file -> make_cpp_file [label="1"];
    _cpp_find_file -> find_file_in_dir [label="1"];
    _cpp_find_file -> new_file_hash_entry [label="1"];
    read_file_guts -> xmalloc [label="1"];
    read_file_guts -> read [label="1"];
    read_file_guts -> _cpp_convert_input [label="1"];
    read_file -> open_file [label="1"];
    read_file -> read_file_guts [label="1"];
    read_file -> close [label="1"];
    should_stack_file -> read_file [label="1"];
    should_stack_file -> check_file_against_entries [label="1"];
    _cpp_stack_file -> should_stack_file [label="1"];
    _cpp_stack_file -> cpp_push_buffer [label="1"];
    _cpp_stack_file -> _cpp_do_file_change [label="1"];
    make_cpp_file -> xcalloc [label="1"];
    make_cpp_file -> xstrdup [label="1"];
    allocate_file_hash_entries -> xmalloc [label="1"];
    _cpp_init_files -> htab_create_alloc [label="1"];
    _cpp_init_files -> allocate_file_hash_entries [label="1"];
    cpp_change_file -> _cpp_do_file_change [label="3"];
    _cpp_pop_file_buffer -> free [label="1"];
    cpp_set_include_chains -> strlen [label="2"];
    append_file_to_dir -> strlen [label="1"];
    append_file_to_dir -> xmalloc [label="1"];
    append_file_to_dir -> memcpy [label="2"];
    _cpp_init_hashtable -> _cpp_init_directives [label="1"];
    _cpp_init_hashtable -> _cpp_init_internal_pragmas [label="1"];
    _cpp_init_hashtable -> cpp_lookup [label="4"];
    cpp_lookup -> ht_lookup [label="49"];
    cpp_forall_identifiers -> ht_forall [label="1"];
    init_library -> bindtextdomain [label="1"];
    cpp_create_reader -> init_library [label="1"];
    cpp_create_reader -> xcalloc [label="1"];
    cpp_create_reader -> cpp_set_lang [label="1"];
    cpp_create_reader -> _cpp_default_encoding [label="2"];
    cpp_create_reader -> _cpp_init_tokenrun [label="1"];
    cpp_create_reader -> _cpp_get_buff [label="2"];
    cpp_create_reader -> _cpp_expand_op_stack [label="1"];
    cpp_create_reader -> _obstack_begin [label="1"];
    cpp_create_reader -> _cpp_init_files [label="1"];
    cpp_create_reader -> _cpp_init_hashtable [label="1"];
    cpp_init_builtins -> cpp_lookup [label="8"];
    cpp_init_builtins -> _cpp_define_builtin [label="1"];
    cpp_post_options -> post_options [label="1"];
    cpp_read_main_file -> _cpp_find_file [label="1"];
    cpp_read_main_file -> _cpp_find_failed [label="1"];
    cpp_read_main_file -> _cpp_stack_file [label="1"];
    add_line_note -> xrealloc [label="78"];
    _cpp_clean_line -> add_line_note [label="80"];
    lex_identifier -> forms_identifier_p [label="97"];
    lex_identifier -> ht_lookup_with_hash [label="97"];
    lex_identifier -> __builtin_expect [label="97"];
    lex_number -> _cpp_unaligned_alloc [label="90"];
    lex_number -> memcpy [label="90"];
    create_literal -> _cpp_unaligned_alloc [label="1"];
    create_literal -> memcpy [label="1"];
    lex_preproc_string -> create_literal [label="1"];
    _cpp_init_tokenrun -> xmalloc [label="1"];
    _cpp_lex_token -> _cpp_lex_direct [label="179"];
    _cpp_lex_token -> _cpp_handle_directive [label="4"];
    _cpp_lex_token -> pfile [label="4"];
    _cpp_get_fresh_line -> _cpp_clean_line [label="3"];
    _cpp_get_fresh_line -> _cpp_pop_buffer [label="1"];
    _cpp_lex_direct -> _cpp_get_fresh_line [label="81"];
    _cpp_lex_direct -> __builtin_expect [label="420"];
    _cpp_lex_direct -> skip_whitespace [label="79"];
    _cpp_lex_direct -> linemap_line_start [label="2"];
    _cpp_lex_direct -> lex_number [label="90"];
    _cpp_lex_direct -> lex_preproc_string [label="1"];
    _cpp_lex_direct -> lex_identifier [label="97"];
    new_buff -> xmalloc [label="2"];
    _cpp_get_buff -> new_buff [label="2"];
    linemap_add -> xrealloc [label="1"];
    cpp_get_token -> _cpp_lex_token [label="30"];
    cpp_get_token -> enter_macro_context [label="2"];
    lex_expansion_token -> alloc_expansion_token [label="160"];
    lex_expansion_token -> _cpp_lex_direct [label="160"];
    create_iso_definition -> _cpp_lex_token [label="72"];
    create_iso_definition -> pfile [label="72"];
    create_iso_definition -> memcpy [label="72"];
    create_iso_definition -> lex_expansion_token [label="160"];
    create_iso_definition -> alloc_expansion_token [label="72"];
    _cpp_create_definition -> pfile [label="72"];
    _cpp_create_definition -> create_iso_definition [label="72"];
    _cpp_create_definition -> ustrncmp [label="72"];
    ht_create -> xcalloc [label="2"];
    ht_create -> _obstack_begin [label="1"];
    ht_lookup -> ht_lookup_with_hash [label="1650"];
    ht_lookup -> calc_hash [label="1650"];
    ht_lookup_with_hash -> memcmp [label="544"];
    ht_lookup_with_hash -> table [label="1286"];
    ht_lookup_with_hash -> _obstack_newchunk [label="3"];
    ht_lookup_with_hash -> memcpy [label="1286"];
    ht_forall -> cb [label="1286"];
    get_stmt_ann -> stmt_ann [label="7"];
    get_stmt_ann -> create_stmt_ann [label="7"];
    modify_stmt -> stmt_ann [label="2"];
    phi_nodes -> bb_ann [label="1"];
    bsi_start -> tsi_start [label="11"];
    bsi_last -> tsi_last [label="16"];
    bsi_end_p -> tsi_end_p [label="35"];
    bsi_next -> tsi_next [label="8"];
    bsi_stmt -> tsi_stmt [label="36"];
    expand_expr -> expand_expr_real [label="9"];
    floor_log2 -> __builtin_clzl [label="75"];
    build_tree_cfg -> tree_register_cfg_hooks [label="1"];
    build_tree_cfg -> alloc_rbi_pool [label="1"];
    build_tree_cfg -> init_flow [label="1"];
    build_tree_cfg -> varray_init [label="2"];
    build_tree_cfg -> memset [label="1"];
    build_tree_cfg -> make_blocks [label="1"];
    build_tree_cfg -> create_block_annotation [label="2"];
    build_tree_cfg -> varray_grow [label="1"];
    build_tree_cfg -> cleanup_dead_labels [label="1"];
    build_tree_cfg -> group_case_labels [label="1"];
    build_tree_cfg -> make_cfg_edges [label="1"];
    build_tree_cfg -> dump_begin [label="1"];
    execute_build_cfg -> build_tree_cfg [label="1"];
    create_block_annotation -> ggc_alloc_cleared_stat [label="4"];
    free_blocks_annotations -> clear_blocks_annotations [label="1"];
    make_blocks -> tsi_start [label="1"];
    make_blocks -> tsi_end_p [label="1"];
    make_blocks -> tsi_stmt [label="4"];
    make_blocks -> stmt_starts_bb_p [label="4"];
    make_blocks -> tsi_split_statement_list_before [label="1"];
    make_blocks -> create_basic_block [label="2"];
    make_blocks -> set_bb_for_stmt [label="4"];
    make_blocks -> computed_goto_p [label="4"];
    make_blocks -> stmt_ends_bb_p [label="4"];
    make_blocks -> tsi_next [label="4"];
    create_bb -> alloc_block [label="2"];
    create_bb -> memset [label="2"];
    create_bb -> alloc_stmt_list [label="2"];
    create_bb -> link_block [label="2"];
    create_bb -> create_block_annotation [label="2"];
    create_bb -> initialize_bb_rbi [label="2"];
    make_cfg_edges -> make_edge [label="1"];
    make_cfg_edges -> first_stmt [label="2"];
    make_cfg_edges -> last_stmt [label="2"];
    make_cfg_edges -> is_ctrl_stmt [label="2"];
    make_cfg_edges -> make_ctrl_stmt_edges [label="2"];
    make_cfg_edges -> is_ctrl_altering_stmt [label="2"];
    make_cfg_edges -> remove_fake_edges [label="1"];
    make_cfg_edges -> cleanup_tree_cfg [label="1"];
    make_ctrl_stmt_edges -> last_stmt [label="2"];
    make_ctrl_stmt_edges -> first_stmt [label="2"];
    make_ctrl_stmt_edges -> make_edge [label="1"];
    make_ctrl_stmt_edges -> make_goto_expr_edges [label="1"];
    make_goto_expr_edges -> bsi_last [label="1"];
    make_goto_expr_edges -> bsi_stmt [label="1"];
    make_goto_expr_edges -> simple_goto_p [label="1"];
    make_goto_expr_edges -> make_edge [label="1"];
    make_goto_expr_edges -> label_to_block [label="1"];
    make_goto_expr_edges -> strchr [label="1"];
    make_goto_expr_edges -> bsi_remove [label="1"];
    cleanup_tree_cfg -> timevar_push [label="1"];
    cleanup_tree_cfg -> cleanup_control_flow [label="1"];
    cleanup_tree_cfg -> thread_jumps [label="1"];
    cleanup_tree_cfg -> delete_unreachable_blocks [label="1"];
    cleanup_tree_cfg -> merge_seq_blocks [label="1"];
    cleanup_tree_cfg -> compact_blocks [label="1"];
    cleanup_tree_cfg -> timevar_pop [label="1"];
    main_block_label -> label_to_block [label="1"];
    cleanup_dead_labels -> xcalloc [label="1"];
    cleanup_dead_labels -> bsi_next [label="1"];
    cleanup_dead_labels -> bsi_stmt [label="5"];
    cleanup_dead_labels -> last_stmt [label="2"];
    cleanup_dead_labels -> main_block_label [label="1"];
    cleanup_dead_labels -> computed_goto_p [label="1"];
    cleanup_dead_labels -> for_each_eh_region [label="1"];
    cleanup_dead_labels -> free [label="1"];
    group_case_labels -> last_stmt [label="2"];
    tree_can_merge_blocks_p -> last_stmt [label="1"];
    tree_can_merge_blocks_p -> stmt_ends_bb_p [label="1"];
    tree_can_merge_blocks_p -> phi_nodes [label="1"];
    tree_can_merge_blocks_p -> bsi_stmt [label="2"];
    tree_merge_blocks -> move_block_after [label="1"];
    tree_merge_blocks -> last_stmt [label="2"];
    tree_merge_blocks -> stmt_ends_bb_p [label="1"];
    tree_merge_blocks -> bsi_stmt [label="3"];
    tree_merge_blocks -> bsi_remove [label="1"];
    tree_merge_blocks -> set_bb_for_stmt [label="1"];
    tree_merge_blocks -> bsi_next [label="1"];
    tree_merge_blocks -> tsi_last [label="1"];
    tree_merge_blocks -> tsi_link_after [label="1"];
    remove_useless_stmts_bind -> remove_useless_stmts_1 [label="1"];
    remove_useless_stmts_1 -> remove_useless_stmts_bind [label="1"];
    remove_useless_stmts_1 -> fold_stmt [label="2"];
    remove_useless_stmts_1 -> tree_could_throw_p [label="1"];
    remove_useless_stmts_1 -> tsi_start [label="1"];
    remove_useless_stmts_1 -> tsi_end_p [label="1"];
    remove_useless_stmts_1 -> tsi_stmt [label="4"];
    remove_useless_stmts_1 -> integer_zerop [label="2"];
    remove_useless_stmts_1 -> remove_useless_stmts_1 [label="2"];
    remove_useless_stmts_1 -> tsi_stmt_ptr [label="2"];
    remove_useless_stmts_1 -> tsi_next [label="2"];
    remove_useless_stmts -> clear_special_calls [label="1"];
    remove_useless_stmts -> memset [label="1"];
    remove_useless_stmts -> remove_useless_stmts_1 [label="1"];
    cleanup_control_flow -> bsi_last [label="2"];
    cleanup_control_flow -> bsi_end_p [label="2"];
    cleanup_control_flow -> bsi_stmt [label="2"];
    is_ctrl_altering_stmt -> tree_can_throw_internal [label="3"];
    simple_goto_p -> decl_function_context [label="1"];
    stmt_ends_bb_p -> is_ctrl_stmt [label="6"];
    stmt_ends_bb_p -> is_ctrl_altering_stmt [label="6"];
    disband_implicit_edges -> bsi_last [label="1"];
    disband_implicit_edges -> last_stmt [label="1"];
    delete_tree_cfg_annotations -> free_blocks_annotations [label="1"];
    delete_tree_cfg_annotations -> free_rbi_pool [label="1"];
    first_stmt -> bsi_start [label="4"];
    first_stmt -> bsi_end_p [label="4"];
    first_stmt -> bsi_stmt [label="4"];
    last_stmt -> bsi_last [label="12"];
    last_stmt -> bsi_end_p [label="12"];
    last_stmt -> bsi_stmt [label="12"];
    set_bb_for_stmt -> get_stmt_ann [label="7"];
    bsi_remove -> bsi_stmt [label="2"];
    bsi_remove -> set_bb_for_stmt [label="2"];
    bsi_remove -> modify_stmt [label="2"];
    bsi_remove -> tsi_delink [label="2"];
    tree_forwarder_block_p -> bb_ann [label="6"];
    thread_jumps -> bb_ann [label="6"];
    thread_jumps -> tree_forwarder_block_p [label="4"];
    create_stmt_ann -> ggc_alloc_stat [label="4"];
    create_stmt_ann -> memset [label="4"];
    lookup_stmt_eh_region -> htab_find [label="3"];
    record_in_finally_tree -> xmalloc [label="1"];
    record_in_finally_tree -> htab_find_slot [label="1"];
    collect_finally_tree -> record_in_finally_tree [label="1"];
    collect_finally_tree -> collect_finally_tree [label="4"];
    collect_finally_tree -> tsi_stmt [label="4"];
    lower_eh_constructs_1 -> lower_eh_constructs_1 [label="4"];
    lower_eh_constructs_1 -> tree_could_throw_p [label="1"];
    lower_eh_constructs_1 -> maybe_record_in_goto_queue [label="2"];
    lower_eh_constructs_1 -> tsi_stmt [label="4"];
    lower_eh_constructs_1 -> tsi_stmt_ptr [label="4"];
    lower_eh_constructs_1 -> tsi_next [label="4"];
    lower_eh_constructs -> htab_create [label="1"];
    lower_eh_constructs -> htab_create_alloc [label="1"];
    lower_eh_constructs -> collect_finally_tree [label="1"];
    lower_eh_constructs -> memset [label="1"];
    lower_eh_constructs -> lower_eh_constructs_1 [label="1"];
    lower_eh_constructs -> htab_delete [label="1"];
    lower_eh_constructs -> collect_eh_region_array [label="1"];
    tree_can_throw_internal -> lookup_stmt_eh_region [label="3"];
    init_tree_ssa -> varray_init [label="1"];
    init_tree_ssa -> bitmap_initialize [label="1"];
    init_tree_ssa -> xmalloc [label="1"];
    init_tree_ssa -> init_ssa_operands [label="1"];
    init_tree_ssa -> init_ssanames [label="1"];
    init_tree_ssa -> init_phinodes [label="1"];
    delete_tree_ssa -> bsi_stmt [label="2"];
    delete_tree_ssa -> fini_ssanames [label="1"];
    delete_tree_ssa -> fini_phinodes [label="1"];
    delete_tree_ssa -> fini_ssa_operands [label="1"];
    delete_tree_ssa -> bitmap_clear [label="1"];
    delete_tree_ssa -> free [label="1"];
    execute_free_datastructures -> free_dominance_info [label="1"];
    execute_free_datastructures -> disband_implicit_edges [label="1"];
    execute_free_datastructures -> delete_tree_ssa [label="1"];
    execute_free_datastructures -> alloc_stmt_list [label="1"];
    execute_free_datastructures -> delete_tree_cfg_annotations [label="1"];
    execute_init_datastructures -> init_tree_ssa [label="1"];
    register_one_dump_file -> sprintf [label="20"];
    register_one_dump_file -> concat [label="98"];
    register_one_dump_file -> dump_register [label="49"];
    register_dump_files -> register_one_dump_file [label="56"];
    register_dump_files -> register_dump_files [label="2"];
    dup_pass_1 -> xmalloc [label="13"];
    dup_pass_1 -> memcpy [label="13"];
    init_tree_optimization_passes -> dup_pass_1 [label="13"];
    init_tree_optimization_passes -> register_dump_files [label="1"];
    execute_todo -> ggc_collect [label="1"];
    execute_one_pass -> pass [label="22"];
    execute_one_pass -> execute_todo [label="6"];
    execute_one_pass -> dump_begin [label="5"];
    execute_one_pass -> timevar_push [label="4"];
    execute_one_pass -> timevar_pop [label="4"];
    execute_pass_list -> execute_one_pass [label="13"];
    tree_rest_of_compilation -> timevar_push [label="1"];
    tree_rest_of_compilation -> init_function_start [label="1"];
    tree_rest_of_compilation -> cgraph_node [label="1"];
    tree_rest_of_compilation -> cgraph_preserve_function_body_p [label="1"];
    tree_rest_of_compilation -> timevar_pop [label="1"];
    tree_rest_of_compilation -> bitmap_initialize [label="1"];
    tree_rest_of_compilation -> xmalloc [label="1"];
    tree_rest_of_compilation -> execute_pass_list [label="1"];
    tree_rest_of_compilation -> ggc_collect [label="1"];
    is_gimple_lvalue -> is_gimple_addr_expr_arg [label="1"];
    is_gimple_addr_expr_arg -> is_gimple_id [label="1"];
    is_gimple_stmt -> integer_zerop [label="3"];
    is_gimple_id -> is_gimple_variable [label="1"];
    push_gimplify_context -> xcalloc [label="1"];
    push_gimplify_context -> htab_create [label="1"];
    pop_gimplify_context -> declare_tmp_vars [label="1"];
    pop_gimplify_context -> htab_delete [label="1"];
    pop_gimplify_context -> free [label="1"];
    append_to_statement_list_1 -> alloc_stmt_list [label="1"];
    append_to_statement_list_1 -> tsi_last [label="4"];
    append_to_statement_list_1 -> tsi_link_after [label="4"];
    append_to_statement_list -> append_to_statement_list_1 [label="3"];
    append_to_statement_list_force -> append_to_statement_list_1 [label="2"];
    gimplify_and_add -> gimplify_stmt [label="1"];
    gimplify_and_add -> append_to_statement_list [label="1"];
    create_artificial_label -> build_decl_stat [label="1"];
    create_tmp_var_name -> strlen [label="2"];
    create_tmp_var_name -> __builtin_alloca [label="1"];
    create_tmp_var_name -> sprintf [label="1"];
    create_tmp_var_name -> __builtin_constant_p [label="1"];
    create_tmp_var_name -> get_identifier_with_length [label="1"];
    create_tmp_var_name -> get_identifier [label="1"];
    create_tmp_var_raw -> build_qualified_type [label="1"];
    create_tmp_var_raw -> build_decl_stat [label="1"];
    create_tmp_var_raw -> create_tmp_var_name [label="1"];
    create_tmp_var -> create_tmp_var_raw [label="1"];
    create_tmp_var -> gimple_add_tmp_var [label="1"];
    declare_tmp_vars -> nreverse [label="1"];
    annotate_one_with_locus -> strchr [label="8"];
    annotate_one_with_locus -> should_carry_locus_p [label="4"];
    annotate_one_with_locus -> annotate_with_locus [label="1"];
    annotate_all_with_locus -> tsi_stmt [label="2"];
    annotate_all_with_locus -> annotate_one_with_locus [label="2"];
    unshare_body -> cgraph_node [label="1"];
    unshare_body -> walk_tree [label="1"];
    unvisit_body -> cgraph_node [label="1"];
    unvisit_body -> walk_tree [label="1"];
    unshare_all_trees -> walk_tree [label="2"];
    gimplify_bind_expr -> voidify_wrapper_expr [label="1"];
    gimplify_bind_expr -> gimple_push_bind_expr [label="1"];
    gimplify_bind_expr -> gimplify_to_stmt_list [label="1"];
    gimplify_bind_expr -> gimple_pop_bind_expr [label="1"];
    gimplify_return_expr -> aggregate_value_p [label="1"];
    gimplify_return_expr -> create_tmp_var [label="1"];
    gimplify_return_expr -> gimplify_and_add [label="1"];
    gimplify_return_expr -> build2_stat [label="1"];
    gimplify_modify_expr -> gimplify_modify_expr_rhs [label="2"];
    gimplify_modify_expr -> gimplify_expr [label="2"];
    gimplify_modify_expr -> is_gimple_tmp_var [label="1"];
    gimplify_stmt -> gimplify_expr [label="3"];
    gimplify_to_stmt_list -> gimplify_stmt [label="1"];
    gimplify_expr -> strchr [label="7"];
    gimplify_expr -> tree_ssa_useless_type_conversion [label="5"];
    gimplify_expr -> lang_hooks [label="5"];
    gimplify_expr -> gimplify_modify_expr [label="1"];
    gimplify_expr -> gimplify_bind_expr [label="1"];
    gimplify_expr -> gimplify_return_expr [label="1"];
    gimplify_expr -> decl_function_context [label="1"];
    gimplify_expr -> is_gimple_stmt [label="5"];
    gimplify_expr -> append_to_statement_list [label="2"];
    gimplify_expr -> annotate_all_with_locus [label="1"];
    gimplify_expr -> annotate_one_with_locus [label="2"];
    gimplify_expr -> gimple_test_f [label="2"];
    gimplify_body -> timevar_push [label="1"];
    gimplify_body -> push_gimplify_context [label="1"];
    gimplify_body -> unshare_body [label="1"];
    gimplify_body -> unvisit_body [label="1"];
    gimplify_body -> gimplify_stmt [label="1"];
    gimplify_body -> unshare_all_trees [label="1"];
    gimplify_body -> pop_gimplify_context [label="1"];
    gimplify_body -> timevar_pop [label="1"];
    gimplify_function_tree -> gimplify_body [label="1"];
    fold_stmt -> walk_tree [label="2"];
    fold_stmt -> get_rhs [label="2"];
    fold_stmt -> fold [label="2"];
    fold_stmt -> tree_ssa_useless_type_conversion [label="2"];
    init_ssa_operands -> varray_init [label="5"];
    lower_nested_functions -> cgraph_node [label="1"];
    lower_function_body -> alloc_stmt_list [label="1"];
    lower_function_body -> tsi_start [label="1"];
    lower_function_body -> tsi_link_after [label="3"];
    lower_function_body -> lower_bind_expr [label="1"];
    lower_function_body -> tsi_last [label="1"];
    lower_function_body -> block_may_fallthru [label="1"];
    lower_function_body -> build1_stat [label="1"];
    lower_function_body -> blocks_nreverse [label="1"];
    lower_function_body -> clear_block_marks [label="1"];
    lower_stmt_body -> lower_stmt [label="2"];
    lower_stmt -> tsi_stmt [label="2"];
    lower_stmt -> strchr [label="2"];
    lower_stmt -> lower_return_expr [label="1"];
    lower_stmt -> tsi_next [label="1"];
    lower_bind_expr -> tsi_stmt [label="1"];
    lower_bind_expr -> record_vars [label="1"];
    lower_bind_expr -> lower_stmt_body [label="1"];
    lower_bind_expr -> tsi_link_before [label="1"];
    lower_bind_expr -> tsi_delink [label="1"];
    block_may_fallthru -> expr_last [label="1"];
    lower_return_expr -> tsi_stmt [label="1"];
    lower_return_expr -> create_artificial_label [label="1"];
    lower_return_expr -> tree_cons_stat [label="1"];
    lower_return_expr -> build1_stat [label="1"];
    lower_return_expr -> strchr [label="1"];
    lower_return_expr -> tsi_link_before [label="1"];
    lower_return_expr -> tsi_delink [label="1"];
    record_vars -> tree_cons_stat [label="1"];
    expand_used_vars -> nreverse [label="1"];
    expand_used_vars -> expand_var [label="1"];
    alloc_stmt_list -> memset [label="4"];
    alloc_stmt_list -> make_node_stat [label="2"];
    tsi_link_before -> free_stmt_list [label="1"];
    tsi_link_before -> ggc_alloc_stat [label="1"];
    tsi_link_after -> free_stmt_list [label="1"];
    tsi_link_after -> ggc_alloc_stat [label="7"];
    tsi_split_statement_list_before -> alloc_stmt_list [label="1"];
    init_ssanames -> varray_init [label="1"];
    insn_variable_length_p -> recog_memoized_1 [label="13"];
    insn_default_length -> recog_memoized_1 [label="13"];
    insn_default_length -> get_attr_prefix_data16 [label="12"];
    insn_default_length -> get_attr_length_address [label="12"];
    insn_default_length -> get_attr_modrm [label="12"];
    insn_default_length -> get_attr_prefix_0f [label="12"];
    insn_default_length -> get_attr_prefix_rex [label="12"];
    insn_default_length -> get_attr_prefix_rep [label="12"];
    insn_default_length -> get_attr_length_immediate [label="12"];
    get_attr_length_address -> recog_memoized_1 [label="12"];
    get_attr_length_address -> extract_constrain_insn_cached [label="12"];
    get_attr_length_address -> ix86_attr_length_address_default [label="12"];
    get_attr_length_immediate -> recog_memoized_1 [label="12"];
    get_attr_length_immediate -> extract_constrain_insn_cached [label="11"];
    get_attr_length_immediate -> const0_operand [label="1"];
    get_attr_length_immediate -> ix86_attr_length_immediate_default [label="11"];
    get_attr_length_immediate -> get_attr_type [label="6"];
    get_attr_length_immediate -> pic_symbolic_operand [label="2"];
    get_attr_length_immediate -> symbolic_operand [label="3"];
    get_attr_modrm -> recog_memoized_1 [label="12"];
    get_attr_modrm -> extract_insn_cached [label="3"];
    get_attr_modrm -> extract_constrain_insn_cached [label="4"];
    get_attr_modrm -> const0_operand [label="1"];
    get_attr_modrm -> register_operand [label="8"];
    get_attr_modrm -> immediate_operand [label="4"];
    get_attr_modrm -> get_attr_type [label="2"];
    get_attr_modrm -> memory_operand [label="1"];
    get_attr_modrm -> symbolic_operand [label="3"];
    get_attr_mode -> recog_memoized_1 [label="2"];
    get_attr_mode -> extract_constrain_insn_cached [label="2"];
    get_attr_prefix_rex -> recog_memoized_1 [label="12"];
    get_attr_prefix_rex -> extract_constrain_insn_cached [label="12"];
    get_attr_prefix_rex -> x86_extended_reg_mentioned_p [label="12"];
    get_attr_prefix_0f -> recog_memoized_1 [label="12"];
    get_attr_prefix_0f -> extract_constrain_insn_cached [label="4"];
    get_attr_prefix_rep -> recog_memoized_1 [label="12"];
    get_attr_prefix_data16 -> recog_memoized_1 [label="12"];
    get_attr_type -> recog_memoized_1 [label="28"];
    get_attr_type -> extract_constrain_insn_cached [label="24"];
    get_attr_type -> pic_symbolic_operand [label="10"];
    get_attr_type -> incdec_operand [label="10"];
    get_attr_type -> symbolic_operand [label="6"];
    get_attr_type -> register_operand [label="4"];
    get_attr_type -> const1_operand [label="4"];
    gen_jump -> gen_rtx_fmt_ee [label="1"];
    gen_jump -> gen_rtx_fmt_u00 [label="1"];
    gen_return_internal -> gen_rtx_fmt_ [label="1"];
    gen_leave -> gen_rtx_fmt_E [label="1"];
    gen_leave -> gen_rtvec [label="1"];
    gen_leave -> gen_rtx_fmt_ee [label="3"];
    gen_leave -> gen_rtx_REG [label="4"];
    gen_leave -> gen_rtx_MEM [label="2"];
    gen_leave -> gen_rtx_fmt_e [label="1"];
    gen_leave -> gen_rtx_fmt_0 [label="1"];
    gen_pro_epilogue_adjust_stack_1 -> gen_rtx_fmt_E [label="1"];
    gen_pro_epilogue_adjust_stack_1 -> gen_rtvec [label="1"];
    gen_pro_epilogue_adjust_stack_1 -> gen_rtx_fmt_ee [label="2"];
    gen_pro_epilogue_adjust_stack_1 -> gen_hard_reg_clobber [label="1"];
    gen_pro_epilogue_adjust_stack_1 -> gen_rtx_fmt_e [label="1"];
    gen_pro_epilogue_adjust_stack_1 -> gen_rtx_MEM [label="1"];
    gen_pro_epilogue_adjust_stack_1 -> gen_rtx_fmt_0 [label="1"];
    gen_movsi -> start_sequence [label="8"];
    gen_movsi -> ix86_expand_move [label="8"];
    gen_movsi -> get_insns [label="8"];
    gen_movsi -> end_sequence [label="8"];
    gen_addsi3 -> start_sequence [label="3"];
    gen_addsi3 -> ix86_expand_binary_operator [label="3"];
    gen_addsi3 -> get_insns [label="3"];
    gen_addsi3 -> end_sequence [label="3"];
    gen_subsi3 -> start_sequence [label="1"];
    gen_subsi3 -> ix86_expand_binary_operator [label="1"];
    gen_subsi3 -> get_insns [label="1"];
    gen_subsi3 -> end_sequence [label="1"];
    gen_andsi3 -> start_sequence [label="1"];
    gen_andsi3 -> ix86_expand_binary_operator [label="1"];
    gen_andsi3 -> get_insns [label="1"];
    gen_andsi3 -> end_sequence [label="1"];
    gen_ashlsi3 -> start_sequence [label="2"];
    gen_ashlsi3 -> ix86_expand_binary_operator [label="2"];
    gen_ashlsi3 -> get_insns [label="2"];
    gen_ashlsi3 -> end_sequence [label="2"];
    gen_lshrsi3 -> start_sequence [label="2"];
    gen_lshrsi3 -> ix86_expand_binary_operator [label="2"];
    gen_lshrsi3 -> get_insns [label="2"];
    gen_lshrsi3 -> end_sequence [label="2"];
    gen_prologue -> start_sequence [label="1"];
    gen_prologue -> ix86_expand_prologue [label="1"];
    gen_prologue -> get_insns [label="1"];
    gen_prologue -> end_sequence [label="1"];
    gen_epilogue -> start_sequence [label="1"];
    gen_epilogue -> ix86_expand_epilogue [label="1"];
    gen_epilogue -> get_insns [label="1"];
    gen_epilogue -> end_sequence [label="1"];
    output_43 -> get_attr_type [label="3"];
    output_43 -> legitimate_pic_operand_p [label="3"];
    output_201 -> get_attr_type [label="2"];
    output_201 -> rtx_equal_p [label="2"];
    output_290 -> get_attr_type [label="1"];
    output_290 -> rtx_equal_p [label="1"];
    output_407 -> get_attr_type [label="1"];
    output_670 -> get_attr_type [label="1"];
    output_670 -> gen_rtx_CONST_INT [label="1"];
    recog_1 -> register_operand [label="77"];
    recog_1 -> nonimmediate_operand [label="94"];
    recog_1 -> memory_operand [label="30"];
    recog_1 -> push_operand [label="2"];
    recog_1 -> general_operand [label="34"];
    recog_1 -> ix86_binary_operator_ok [label="15"];
    recog_1 -> nonmemory_operand [label="15"];
    recog_2 -> no_seg_address_operand [label="93"];
    recog_3 -> register_operand [label="195"];
    recog_3 -> nonimmediate_operand [label="284"];
    recog_3 -> push_operand [label="3"];
    recog_3 -> general_no_elim_operand [label="1"];
    recog_3 -> general_operand [label="104"];
    recog_3 -> nonmemory_operand [label="31"];
    recog_3 -> const0_operand [label="102"];
    recog_3 -> immediate_operand [label="102"];
    recog_3 -> ix86_binary_operator_ok [label="31"];
    recog_3 -> recog_2 [label="93"];
    recog_4 -> push_operand [label="25"];
    recog_4 -> nonimmediate_operand [label="67"];
    recog_4 -> register_operand [label="35"];
    recog_4 -> general_operand [label="25"];
    recog_4 -> nonmemory_operand [label="7"];
    recog_4 -> ix86_binary_operator_ok [label="7"];
    recog_6 -> register_operand [label="312"];
    recog_6 -> nonimmediate_operand [label="314"];
    recog_6 -> nonmemory_operand [label="62"];
    recog_6 -> push_operand [label="2"];
    recog_6 -> const0_operand [label="95"];
    recog_6 -> const_int_operand [label="95"];
    recog_6 -> general_operand [label="97"];
    recog_6 -> ix86_binary_operator_ok [label="31"];
    recog_6 -> no_seg_address_operand [label="93"];
    recog_6 -> recog_5 [label="93"];
    recog_19 -> register_operand [label="1463"];
    recog_19 -> recog_1 [label="49"];
    recog_19 -> nonimmediate_operand [label="226"];
    recog_19 -> recog_3 [label="105"];
    recog_19 -> recog_4 [label="25"];
    recog_19 -> recog_6 [label="97"];
    recog_19 -> push_operand [label="105"];
    recog_19 -> memory_operand [label="200"];
    recog_19 -> general_operand [label="105"];
    recog_19 -> nonmemory_operand [label="12"];
    recog_19 -> index_register_operand [label="112"];
    recog_19 -> const248_operand [label="112"];
    recog_19 -> vector_move_operand [label="93"];
    recog_20 -> nonimmediate_operand [label="6"];
    recog_20 -> general_operand [label="4"];
    recog_20 -> ix86_binary_operator_ok [label="6"];
    recog_20 -> nonmemory_operand [label="2"];
    recog_20 -> const1_operand [label="1"];
    recog_21 -> nonimmediate_operand [label="6"];
    recog_21 -> recog_20 [label="6"];
    recog_32 -> recog_21 [label="6"];
    recog_33 -> nonimmediate_operand [label="1"];
    recog_33 -> memory_operand [label="1"];
    recog_33 -> register_operand [label="2"];
    recog_33 -> immediate_operand [label="1"];
    recog_35 -> recog_33 [label="2"];
    recog_39 -> recog_32 [label="6"];
    recog_39 -> recog_35 [label="2"];
    recog -> recog_19 [label="1065"];
    recog -> recog_39 [label="8"];
    split_1 -> push_operand [label="21"];
    split_1 -> nonimmediate_operand [label="7"];
    split_1 -> register_operand [label="7"];
    split_1 -> general_operand [label="7"];
    split_1 -> fp_register_operand [label="7"];
    split_1 -> binary_fp_operator [label="7"];
    split_2 -> register_operand [label="64"];
    split_2 -> ext_register_operand [label="12"];
    split_2 -> memory_operand [label="12"];
    split_2 -> nonimmediate_operand [label="12"];
    split_2 -> true_regnum [label="16"];
    split_2 -> general_operand [label="2"];
    split_2 -> nonmemory_operand [label="4"];
    split_2 -> const_int_operand [label="8"];
    split_2 -> rtx_equal_p [label="2"];
    split_2 -> aligned_operand [label="8"];
    split_2 -> promotable_binary_operator [label="12"];
    split_2 -> index_register_operand [label="2"];
    split_4 -> split_2 [label="12"];
    split_insns -> split_1 [label="7"];
    split_insns -> split_4 [label="12"];
    gen_rtx_fmt_ee -> ggc_alloc_typed_stat [label="147"];
    gen_rtx_fmt_ee -> memset [label="147"];
    gen_rtx_fmt_E -> ggc_alloc_typed_stat [label="32"];
    gen_rtx_fmt_E -> memset [label="32"];
    gen_rtx_fmt_e -> ggc_alloc_typed_stat [label="48"];
    gen_rtx_fmt_e -> memset [label="48"];
    gen_rtx_fmt_iuuB00is -> ggc_alloc_typed_stat [label="1"];
    gen_rtx_fmt_iuuB00is -> memset [label="1"];
    gen_rtx_fmt_ -> ggc_alloc_typed_stat [label="3"];
    gen_rtx_fmt_ -> memset [label="3"];
    gen_rtx_fmt_w -> ggc_alloc_typed_stat [label="154"];
    gen_rtx_fmt_w -> memset [label="154"];
    gen_rtx_fmt_0 -> ggc_alloc_typed_stat [label="2"];
    gen_rtx_fmt_0 -> memset [label="2"];
    gen_rtx_fmt_i00 -> ggc_alloc_typed_stat [label="107"];
    gen_rtx_fmt_i00 -> memset [label="107"];
    gen_rtx_fmt_e0 -> ggc_alloc_typed_stat [label="295"];
    gen_rtx_fmt_e0 -> memset [label="295"];
    gen_rtx_fmt_u00 -> ggc_alloc_typed_stat [label="1"];
    gen_rtx_fmt_u00 -> memset [label="1"];
    gen_rtx_fmt_s00 -> ggc_alloc_typed_stat [label="236"];
    gen_rtx_fmt_s00 -> memset [label="236"];
    init_alias_once -> ix86_function_arg_regno_p [label="53"];
    init_alias_once -> ix86_hard_regno_mode_ok [label="53"];
    init_alias_once -> gen_rtx_fmt_e [label="7"];
    init_alias_once -> gen_rtx_REG [label="3"];
    bitmap_element_allocate -> _obstack_begin [label="1"];
    bitmap_element_allocate -> ggc_alloc_stat [label="1"];
    bitmap_element_allocate -> memset [label="67"];
    bitmap_release_memory -> obstack_free [label="1"];
    bitmap_clear -> bitmap_elem_to_freelist [label="40"];
    bitmap_copy -> bitmap_clear [label="17"];
    bitmap_copy -> bitmap_element_allocate [label="17"];
    bitmap_clear_bit -> bitmap_find_bit [label="64"];
    bitmap_clear_bit -> bitmap_element_zerop [label="47"];
    bitmap_set_bit -> bitmap_find_bit [label="176"];
    bitmap_set_bit -> bitmap_element_allocate [label="47"];
    bitmap_set_bit -> bitmap_element_link [label="47"];
    bitmap_bit_p -> bitmap_find_bit [label="179"];
    bitmap_operation -> bitmap_elem_to_freelist [label="1"];
    bitmap_operation -> bitmap_element_allocate [label="3"];
    bitmap_operation -> bitmap_element_zerop [label="26"];
    bitmap_operation -> bitmap_element_link [label="25"];
    bitmap_equal_p -> memset [label="1"];
    bitmap_equal_p -> bitmap_operation [label="1"];
    bitmap_equal_p -> bitmap_clear [label="1"];
    init_flow -> _obstack_begin [label="1"];
    init_flow -> ggc_alloc_cleared_stat [label="2"];
    clear_edges -> free_edge [label="2"];
    alloc_block -> ggc_alloc_cleared_stat [label="5"];
    alloc_rbi_pool -> create_alloc_pool [label="1"];
    free_rbi_pool -> free_alloc_pool [label="1"];
    initialize_bb_rbi -> pool_alloc [label="2"];
    initialize_bb_rbi -> memset [label="2"];
    expunge_block -> unlink_block [label="4"];
    unchecked_make_edge -> ggc_alloc_cleared_stat [label="8"];
    cached_make_edge -> unchecked_make_edge [label="8"];
    make_edge -> cached_make_edge [label="6"];
    make_single_succ_edge -> make_edge [label="1"];
    remove_edge -> free_edge [label="6"];
    alloc_aux_for_block -> memset [label="3"];
    alloc_aux_for_blocks -> _obstack_begin [label="1"];
    alloc_aux_for_blocks -> alloc_aux_for_block [label="3"];
    free_aux_for_blocks -> clear_aux_for_blocks [label="1"];
    alloc_aux_for_edge -> memset [label="2"];
    alloc_aux_for_edges -> _obstack_begin [label="1"];
    alloc_aux_for_edges -> alloc_aux_for_edge [label="2"];
    free_aux_for_edges -> clear_aux_for_edges [label="1"];
    flow_active_insn_p -> active_insn_p [label="5"];
    forwarder_block_p -> flow_active_insn_p [label="11"];
    find_unreachable_blocks -> xmalloc [label="4"];
    find_unreachable_blocks -> free [label="4"];
    remove_fake_edges -> remove_fake_successors [label="3"];
    control_flow_insn_p -> can_throw_internal [label="32"];
    make_label_edge -> cached_make_edge [label="1"];
    make_edges -> cached_make_edge [label="6"];
    make_edges -> find_reg_note [label="2"];
    make_edges -> tablejump_p [label="2"];
    make_edges -> make_label_edge [label="1"];
    make_edges -> computed_jump_p [label="2"];
    make_edges -> returnjump_p [label="2"];
    find_bb_boundaries -> split_block [label="1"];
    find_bb_boundaries -> remove_edge [label="1"];
    find_bb_boundaries -> inside_basic_block_p [label="48"];
    find_bb_boundaries -> control_flow_insn_p [label="48"];
    find_bb_boundaries -> purge_dead_edges [label="4"];
    find_many_sub_basic_blocks -> find_bb_boundaries [label="4"];
    find_many_sub_basic_blocks -> make_edges [label="2"];
    find_many_sub_basic_blocks -> compute_outgoing_frequencies [label="5"];
    update_forwarder_flag -> forwarder_block_p [label="5"];
    try_forward_edges -> find_reg_note [label="4"];
    merge_blocks_move -> find_reg_note [label="4"];
    merge_blocks_move -> merge_blocks [label="2"];
    merge_blocks_move -> update_forwarder_flag [label="2"];
    try_optimize_cfg -> update_forwarder_flag [label="3"];
    try_optimize_cfg -> targetm [label="1"];
    try_optimize_cfg -> label_is_jump_target_p [label="4"];
    try_optimize_cfg -> can_merge_blocks_p [label="2"];
    try_optimize_cfg -> simplejump_p [label="2"];
    try_optimize_cfg -> onlyjump_p [label="6"];
    try_optimize_cfg -> tablejump_p [label="2"];
    try_optimize_cfg -> merge_blocks_move [label="2"];
    try_optimize_cfg -> try_simplify_condjump [label="4"];
    try_optimize_cfg -> find_reg_note [label="4"];
    try_optimize_cfg -> try_redirect_by_replacing_jump [label="4"];
    try_optimize_cfg -> try_forward_edges [label="4"];
    try_optimize_cfg -> try_crossjump_bb [label="6"];
    try_optimize_cfg -> clear_aux_for_blocks [label="1"];
    delete_unreachable_blocks -> find_unreachable_blocks [label="4"];
    delete_unreachable_blocks -> delete_basic_block [label="1"];
    delete_unreachable_blocks -> tidy_fallthru_edges [label="1"];
    merge_seq_blocks -> can_merge_blocks_p [label="2"];
    merge_seq_blocks -> merge_blocks [label="1"];
    cleanup_cfg -> timevar_push [label="1"];
    cleanup_cfg -> delete_unreachable_blocks [label="2"];
    cleanup_cfg -> compact_blocks [label="1"];
    cleanup_cfg -> try_optimize_cfg [label="1"];
    cleanup_cfg -> free_EXPR_LIST_list [label="1"];
    cleanup_cfg -> timevar_pop [label="1"];
    insn_locators_initialize -> varray_init [label="6"];
    insn_locators_initialize -> active_insn_p [label="48"];
    insn_locators_initialize -> check_block_change [label="24"];
    insn_locators_initialize -> set_block_levels [label="1"];
    insn_locators_initialize -> free_block_changes [label="1"];
    set_block_levels -> set_block_levels [label="1"];
    insn_line -> locator_line [label="13"];
    insn_file -> locator_file [label="13"];
    flow_loop_free -> free [label="1"];
    flow_loops_free -> flow_loop_free [label="1"];
    flow_loops_free -> free [label="1"];
    canonicalize_loop_headers -> calculate_dominance_info [label="1"];
    canonicalize_loop_headers -> alloc_aux_for_blocks [label="1"];
    canonicalize_loop_headers -> alloc_aux_for_edges [label="1"];
    canonicalize_loop_headers -> dominated_by_p [label="1"];
    canonicalize_loop_headers -> free_dominance_info [label="1"];
    canonicalize_loop_headers -> free_aux_for_blocks [label="1"];
    canonicalize_loop_headers -> free_aux_for_edges [label="1"];
    flow_loops_find -> memset [label="1"];
    flow_loops_find -> canonicalize_loop_headers [label="1"];
    flow_loops_find -> calculate_dominance_info [label="1"];
    flow_loops_find -> sbitmap_alloc [label="1"];
    flow_loops_find -> sbitmap_zero [label="1"];
    flow_loops_find -> dominated_by_p [label="1"];
    flow_loops_find -> xcalloc [label="2"];
    flow_loops_find -> free_dominance_info [label="1"];
    flow_loops_find -> free [label="1"];
    create_loop_notes -> flow_loops_find [label="1"];
    create_loop_notes -> free_dominance_info [label="1"];
    create_loop_notes -> flow_loops_free [label="1"];
    can_delete_label_p -> in_expr_list_p [label="2"];
    delete_insn -> can_delete_label_p [label="1"];
    delete_insn -> remove_node_from_expr_list [label="1"];
    delete_insn -> remove_insn [label="16"];
    delete_insn -> find_reg_note [label="15"];
    delete_insn_and_edges -> delete_insn [label="8"];
    delete_insn_chain -> can_delete_note_p [label="9"];
    delete_insn_chain -> delete_insn [label="8"];
    create_basic_block_structure -> alloc_block [label="3"];
    create_basic_block_structure -> emit_note_after [label="1"];
    create_basic_block_structure -> emit_note_before [label="2"];
    create_basic_block_structure -> link_block [label="3"];
    create_basic_block_structure -> update_bb_for_insn [label="3"];
    rtl_create_basic_block -> varray_grow [label="2"];
    rtl_create_basic_block -> create_basic_block_structure [label="3"];
    rtl_delete_block -> tablejump_p [label="1"];
    rtl_delete_block -> next_nonnote_insn [label="1"];
    rtl_delete_block -> delete_insn_chain [label="1"];
    rtl_split_block -> create_basic_block [label="1"];
    rtl_merge_blocks -> delete_insn_chain [label="2"];
    rtl_tidy_fallthru_edge -> onlyjump_p [label="2"];
    rtl_tidy_fallthru_edge -> any_uncondjump_p [label="2"];
    rtl_tidy_fallthru_edge -> delete_insn_chain [label="1"];
    insert_insn_on_edge -> start_sequence [label="2"];
    insert_insn_on_edge -> emit_insn [label="2"];
    insert_insn_on_edge -> get_insns [label="2"];
    insert_insn_on_edge -> end_sequence [label="2"];
    commit_one_edge_insertion -> emit_insn_after [label="2"];
    commit_one_edge_insertion -> returnjump_p [label="2"];
    commit_one_edge_insertion -> emit_barrier_after [label="1"];
    commit_edge_insertions -> commit_one_edge_insertion [label="2"];
    commit_edge_insertions -> sbitmap_alloc [label="1"];
    commit_edge_insertions -> sbitmap_zero [label="1"];
    commit_edge_insertions -> find_many_sub_basic_blocks [label="1"];
    commit_edge_insertions -> free [label="1"];
    purge_dead_edges -> find_reg_note [label="12"];
    purge_dead_edges -> can_throw_internal [label="1"];
    purge_dead_edges -> remove_edge [label="1"];
    purge_dead_edges -> any_condjump_p [label="6"];
    purge_dead_edges -> returnjump_p [label="5"];
    purge_dead_edges -> simplejump_p [label="6"];
    purge_all_dead_edges -> purge_dead_edges [label="4"];
    convert_to_integer -> build1_stat [label="3"];
    gcov_open -> fopen [label="1"];
    read_counts_file -> gcov_open [label="1"];
    coverage_end_function -> gcov_is_error [label="1"];
    coverage_init -> strlen [label="3"];
    coverage_init -> xmalloc [label="2"];
    coverage_init -> strcpy [label="2"];
    coverage_init -> strcat [label="2"];
    coverage_init -> read_counts_file [label="1"];
    coverage_finish -> create_coverage [label="1"];
    gen_lowpart_if_possible -> gen_lowpart_common [label="6"];
    count_reg_usage -> count_reg_usage [label="110"];
    count_reg_usage -> find_reg_equal_equiv_note [label="22"];
    set_live_p -> set_noop_p [label="27"];
    set_live_p -> side_effects_p [label="27"];
    insn_live_p -> may_trap_p [label="29"];
    insn_live_p -> set_live_p [label="27"];
    delete_trivially_dead_insns -> timevar_push [label="1"];
    delete_trivially_dead_insns -> xcalloc [label="1"];
    delete_trivially_dead_insns -> count_reg_usage [label="22"];
    delete_trivially_dead_insns -> get_last_insn [label="2"];
    delete_trivially_dead_insns -> prev_real_insn [label="29"];
    delete_trivially_dead_insns -> find_reg_note [label="58"];
    delete_trivially_dead_insns -> insn_live_p [label="29"];
    delete_trivially_dead_insns -> delete_insn_and_edges [label="5"];
    delete_trivially_dead_insns -> free [label="1"];
    delete_trivially_dead_insns -> timevar_pop [label="1"];
    diagnostic_initialize -> xmalloc [label="1"];
    diagnostic_initialize -> pp_construct [label="1"];
    diagnostic_initialize -> memset [label="1"];
    verbatim -> __builtin_va_start [label="1"];
    verbatim -> __errno_location [label="1"];
    verbatim -> pp_base_format_verbatim [label="1"];
    verbatim -> pp_base_flush [label="1"];
    verbatim -> __builtin_va_end [label="1"];
    init_dom_info -> xcalloc [label="16"];
    init_dom_info -> xmalloc [label="6"];
    free_dom_info -> free [label="22"];
    calc_dfs_tree_nonrec -> xmalloc [label="2"];
    calc_dfs_tree_nonrec -> free [label="2"];
    calc_dfs_tree -> calc_dfs_tree_nonrec [label="2"];
    calc_idoms -> eval [label="2"];
    calc_idoms -> link_roots [label="2"];
    assign_dfs_numbers -> assign_dfs_numbers [label="2"];
    compute_dom_fast_query -> assign_dfs_numbers [label="4"];
    calculate_dominance_info -> et_new_tree [label="6"];
    calculate_dominance_info -> init_dom_info [label="2"];
    calculate_dominance_info -> calc_dfs_tree [label="2"];
    calculate_dominance_info -> calc_idoms [label="2"];
    calculate_dominance_info -> et_set_father [label="2"];
    calculate_dominance_info -> free_dom_info [label="2"];
    calculate_dominance_info -> compute_dom_fast_query [label="2"];
    free_dominance_info -> delete_from_dominance_info [label="6"];
    delete_from_dominance_info -> et_free_tree [label="6"];
    dwarf2out_begin_prologue -> dwarf2out_do_frame [label="1"];
    const_double_htab_hash -> real_hash [label="12"];
    const_double_htab_eq -> real_identical [label="1"];
    get_reg_attrs -> htab_find_slot [label="2"];
    get_reg_attrs -> ggc_alloc_stat [label="2"];
    get_reg_attrs -> memcpy [label="2"];
    gen_raw_REG -> gen_rtx_fmt_i00 [label="106"];
    gen_rtx_CONST_INT -> htab_find_slot_with_hash [label="50"];
    gen_rtx_CONST_INT -> gen_rtx_fmt_w [label="25"];
    gen_int_mode -> gen_rtx_CONST_INT [label="4"];
    gen_int_mode -> trunc_int_for_mode [label="4"];
    lookup_const_double -> htab_find_slot [label="12"];
    const_double_from_real_value -> rtx_alloc_stat [label="12"];
    const_double_from_real_value -> memcpy [label="12"];
    const_double_from_real_value -> lookup_const_double [label="12"];
    immed_double_const -> gen_rtx_CONST_INT [label="6"];
    gen_rtx_REG -> gen_raw_REG [label="30"];
    gen_rtx_MEM -> gen_rtx_fmt_e0 [label="295"];
    gen_rtvec -> __builtin_va_start [label="11"];
    gen_rtvec -> __builtin_alloca [label="11"];
    gen_rtvec -> __builtin_va_end [label="11"];
    gen_rtvec -> gen_rtvec_v [label="11"];
    gen_rtvec_v -> rtvec_alloc [label="11"];
    gen_reg_rtx -> gen_raw_REG [label="14"];
    set_decl_rtl -> get_reg_attrs [label="2"];
    gen_lowpart_common -> mode_for_size [label="4"];
    gen_lowpart_common -> subreg_lowpart_offset [label="4"];
    gen_lowpart_common -> simplify_gen_subreg [label="4"];
    gen_label_rtx -> gen_rtx_fmt_iuuB00is [label="1"];
    unshare_all_rtl_1 -> copy_rtx_if_shared [label="2"];
    unshare_all_rtl_1 -> unshare_all_decls [label="2"];
    unshare_all_rtl_1 -> unshare_all_rtl_in_chain [label="2"];
    unshare_all_rtl_again -> reset_used_flags [label="37"];
    unshare_all_rtl_again -> reset_used_decls [label="1"];
    unshare_all_rtl_again -> unshare_all_rtl_1 [label="1"];
    unshare_all_rtl -> unshare_all_rtl_1 [label="1"];
    unshare_all_rtl -> get_insns [label="1"];
    unshare_all_rtl_in_chain -> copy_rtx_if_shared [label="87"];
    copy_rtx_if_shared -> copy_rtx_if_shared_1 [label="89"];
    copy_rtx_if_shared_1 -> copy_rtx_if_shared_1 [label="70"];
    reset_used_flags -> reset_used_flags [label="35"];
    renumber_insns -> get_max_uid [label="1"];
    next_active_insn -> active_insn_p [label="2"];
    try_split -> any_condjump_p [label="21"];
    try_split -> find_reg_note [label="21"];
    try_split -> split_insns [label="21"];
    make_insn_raw -> rtx_alloc_stat [label="38"];
    make_jump_insn_raw -> rtx_alloc_stat [label="2"];
    remove_unnecessary_notes -> remove_insn [label="3"];
    emit_insn_before -> add_insn_before [label="13"];
    emit_note_before -> rtx_alloc_stat [label="2"];
    emit_note_before -> add_insn_before [label="2"];
    emit_insn_after -> emit_insn_after_1 [label="3"];
    emit_barrier_after -> rtx_alloc_stat [label="1"];
    emit_barrier_after -> add_insn_after [label="1"];
    emit_note_after -> rtx_alloc_stat [label="1"];
    emit_note_after -> add_insn_after [label="1"];
    emit_insn -> add_insn [label="65"];
    emit_insn -> make_insn_raw [label="38"];
    emit_jump_insn -> add_insn [label="4"];
    emit_jump_insn -> make_jump_insn_raw [label="2"];
    emit_label -> add_insn [label="1"];
    emit_barrier -> rtx_alloc_stat [label="1"];
    emit_barrier -> add_insn [label="1"];
    emit_line_note -> set_file_and_line_for_stmt [label="3"];
    emit_line_note -> strcmp [label="3"];
    emit_note -> rtx_alloc_stat [label="10"];
    emit_note -> memset [label="10"];
    emit_note -> add_insn [label="10"];
    set_unique_reg_note -> find_reg_note [label="4"];
    set_unique_reg_note -> multiple_sets [label="4"];
    set_unique_reg_note -> gen_rtx_fmt_ee [label="4"];
    start_sequence -> ggc_alloc_stat [label="3"];
    end_sequence -> memset [label="26"];
    init_emit -> ggc_alloc_stat [label="6"];
    init_emit -> ggc_alloc_cleared_stat [label="3"];
    init_emit -> memcpy [label="3"];
    init_emit -> init_virtual_regs [label="3"];
    gen_const_vector_0 -> rtvec_alloc [label="21"];
    gen_const_vector_0 -> gen_rtx_fmt_E [label="21"];
    init_emit_once -> init_reg_modes_once [label="1"];
    init_emit_once -> htab_create_alloc [label="4"];
    init_emit_once -> mode_for_size [label="1"];
    init_emit_once -> gen_rtx_fmt_ [label="2"];
    init_emit_once -> gen_raw_REG [label="62"];
    init_emit_once -> gen_rtx_fmt_w [label="129"];
    init_emit_once -> gen_rtx_CONST_INT [label="18"];
    init_emit_once -> real_from_integer [label="7"];
    init_emit_once -> real_arithmetic [label="1"];
    init_emit_once -> real_from_string [label="2"];
    init_emit_once -> const_double_from_real_value [label="12"];
    init_emit_once -> gen_const_vector_0 [label="21"];
    init_emit_once -> gen_rtx_REG [label="1"];
    gen_hard_reg_clobber -> gen_rtx_fmt_e [label="1"];
    gen_hard_reg_clobber -> gen_rtx_REG [label="1"];
    init_eh_for_function -> ggc_alloc_cleared_stat [label="3"];
    remove_fixup_regions -> find_reg_note [label="63"];
    remove_unreachable_regions -> xcalloc [label="4"];
    remove_unreachable_regions -> get_max_uid [label="2"];
    remove_unreachable_regions -> free [label="4"];
    convert_from_eh_region_ranges_1 -> find_reg_note [label="40"];
    convert_from_eh_region_ranges_1 -> may_trap_p [label="40"];
    convert_from_eh_region_ranges -> get_insns [label="2"];
    convert_from_eh_region_ranges -> collect_eh_region_array [label="2"];
    convert_from_eh_region_ranges -> resolve_fixup_regions [label="2"];
    convert_from_eh_region_ranges -> xmalloc [label="2"];
    convert_from_eh_region_ranges -> convert_from_eh_region_ranges_1 [label="2"];
    convert_from_eh_region_ranges -> free [label="2"];
    convert_from_eh_region_ranges -> remove_fixup_regions [label="2"];
    convert_from_eh_region_ranges -> remove_unreachable_regions [label="2"];
    find_exception_handler_labels -> htab_create_alloc [label="1"];
    plus_constant_wide -> gen_rtx_CONST_INT [label="2"];
    plus_constant_wide -> gen_rtx_fmt_ee [label="2"];
    plus_constant_wide -> find_constant_term_loc [label="1"];
    expr_size -> lang_hooks [label="4"];
    expr_size -> substitute_placeholder_in_expr [label="1"];
    expr_size -> expand_expr [label="1"];
    copy_to_mode_reg -> gen_reg_rtx [label="2"];
    copy_to_mode_reg -> general_operand [label="2"];
    copy_to_mode_reg -> emit_move_insn [label="2"];
    force_reg -> general_operand [label="1"];
    force_reg -> gen_reg_rtx [label="1"];
    force_reg -> emit_move_insn [label="1"];
    force_reg -> single_set_2 [label="1"];
    force_reg -> rtx_equal_p [label="1"];
    anti_adjust_stack -> protect_from_queue [label="1"];
    anti_adjust_stack -> expand_binop [label="1"];
    round_push -> gen_rtx_CONST_INT [label="3"];
    round_push -> expand_binop [label="1"];
    round_push -> expand_divmod [label="1"];
    round_push -> expand_mult [label="1"];
    allocate_dynamic_stack_space -> force_operand [label="1"];
    allocate_dynamic_stack_space -> plus_constant_wide [label="1"];
    allocate_dynamic_stack_space -> round_push [label="1"];
    allocate_dynamic_stack_space -> do_pending_stack_adjust [label="1"];
    allocate_dynamic_stack_space -> gen_reg_rtx [label="1"];
    allocate_dynamic_stack_space -> mark_reg_pointer [label="1"];
    allocate_dynamic_stack_space -> expand_binop [label="1"];
    allocate_dynamic_stack_space -> anti_adjust_stack [label="1"];
    allocate_dynamic_stack_space -> emit_move_insn [label="1"];
    allocate_dynamic_stack_space -> gen_rtx_CONST_INT [label="3"];
    allocate_dynamic_stack_space -> expand_divmod [label="1"];
    allocate_dynamic_stack_space -> expand_mult [label="1"];
    hard_function_value -> ix86_function_value [label="6"];
    init_expmed -> start_sequence [label="1"];
    init_expmed -> rtx_cost [label="132"];
    init_expmed -> init_recog [label="1"];
    init_expmed -> gen_rtx_CONST_INT [label="76"];
    init_expmed -> gen_rtx_REG [label="5"];
    init_expmed -> gen_rtx_fmt_ee [label="77"];
    init_expmed -> gen_rtx_fmt_e [label="25"];
    init_expmed -> emit_insn [label="15"];
    init_expmed -> recog [label="345"];
    init_expmed -> end_sequence [label="1"];
    expand_shift -> expand_expr [label="4"];
    expand_shift -> expand_binop [label="4"];
    synth_mult -> __builtin_alloca [label="12"];
    synth_mult -> floor_log2 [label="4"];
    synth_mult -> synth_mult [label="14"];
    synth_mult -> exact_log2_wide [label="4"];
    synth_mult -> memcpy [label="4"];
    choose_mult_variant -> synth_mult [label="6"];
    expand_mult_const -> protect_from_queue [label="2"];
    expand_mult_const -> copy_to_mode_reg [label="2"];
    expand_mult_const -> preserve_subexpressions_p [label="2"];
    expand_mult_const -> expand_shift [label="2"];
    expand_mult_const -> build_int_2_wide [label="2"];
    expand_mult_const -> gen_rtx_fmt_ee [label="2"];
    expand_mult_const -> get_last_insn [label="2"];
    expand_mult_const -> set_unique_reg_note [label="2"];
    expand_mult_const -> gen_rtx_CONST_INT [label="2"];
    expand_mult -> rtx_cost [label="2"];
    expand_mult -> gen_rtx_fmt_ee [label="2"];
    expand_mult -> choose_mult_variant [label="2"];
    expand_mult -> expand_mult_const [label="2"];
    expand_divmod -> reg_mentioned_p [label="4"];
    expand_divmod -> gen_reg_rtx [label="2"];
    expand_divmod -> force_reg [label="2"];
    expand_divmod -> get_last_insn [label="4"];
    expand_divmod -> floor_log2 [label="2"];
    expand_divmod -> rtl_hooks [label="2"];
    expand_divmod -> expand_shift [label="2"];
    expand_divmod -> build_int_2_wide [label="2"];
    expand_divmod -> gen_rtx_fmt_ee [label="2"];
    expand_divmod -> single_set_2 [label="2"];
    expand_divmod -> set_unique_reg_note [label="2"];
    init_expr_once -> gen_rtx_MEM [label="3"];
    init_expr_once -> gen_rtx_REG [label="1"];
    init_expr_once -> rtx_alloc_stat [label="1"];
    init_expr_once -> gen_rtx_fmt_ee [label="1"];
    init_expr_once -> ix86_hard_regno_mode_ok [label="2127"];
    init_expr_once -> recog [label="712"];
    init_expr_once -> gen_rtx_fmt_i00 [label="1"];
    init_expr_once -> can_extend_p [label="6"];
    init_expr_once -> insn_data [label="3"];
    init_expr -> ggc_alloc_cleared_stat [label="3"];
    emit_queue -> emit_insns_enqueued_after_mark [label="3"];
    convert_modes -> rtl_hooks [label="4"];
    convert_modes -> ix86_hard_regno_mode_ok [label="4"];
    emit_move_insn -> protect_from_queue [label="16"];
    emit_move_insn -> compress_float_constant [label="2"];
    emit_move_insn -> legitimate_constant_p [label="2"];
    emit_move_insn -> memory_address_p [label="16"];
    emit_move_insn -> push_operand [label="8"];
    emit_move_insn -> constant_address_p [label="16"];
    emit_move_insn -> emit_move_insn_1 [label="8"];
    emit_move_insn -> single_set_2 [label="8"];
    emit_move_insn -> rtx_equal_p [label="8"];
    emit_move_insn_1 -> emit_insn [label="8"];
    emit_move_insn_1 -> insn_data [label="8"];
    get_subtarget -> preserve_subexpressions_p [label="14"];
    expand_assignment -> expand_expr [label="1"];
    expand_assignment -> push_temp_slots [label="1"];
    expand_assignment -> free_temp_slots [label="1"];
    expand_assignment -> pop_temp_slots [label="1"];
    expand_assignment -> preserve_temp_slots [label="1"];
    expand_assignment -> aggregate_value_p [label="1"];
    expand_assignment -> make_decl_rtl [label="1"];
    expand_assignment -> store_expr [label="1"];
    store_expr -> mark_queue [label="1"];
    store_expr -> protect_from_queue [label="2"];
    store_expr -> queued_subexp_p [label="1"];
    store_expr -> rtx_equal_p [label="3"];
    store_expr -> side_effects_p [label="2"];
    store_expr -> expand_expr_real [label="1"];
    store_expr -> expr_size [label="1"];
    store_expr -> emit_insns_enqueued_after_mark [label="1"];
    store_expr -> emit_move_insn [label="1"];
    store_expr -> force_operand [label="1"];
    force_operand -> get_subtarget [label="4"];
    force_operand -> force_operand [label="2"];
    force_operand -> expand_simple_binop [label="1"];
    expand_var -> lang_hooks [label="1"];
    expand_expr_real -> strchr [label="11"];
    expand_expr_real -> emit_line_note [label="1"];
    expand_expr_real -> record_block_change [label="1"];
    expand_expr_real -> expand_expr_real_1 [label="10"];
    expand_expr_real_1 -> get_subtarget [label="10"];
    expand_expr_real_1 -> aggregate_value_p [label="10"];
    expand_expr_real_1 -> decl_function_context [label="2"];
    expand_expr_real_1 -> make_decl_rtl [label="24"];
    expand_expr_real_1 -> memory_address_p [label="2"];
    expand_expr_real_1 -> immed_double_const [label="6"];
    expand_expr_real_1 -> integer_onep [label="2"];
    expand_expr_real_1 -> expand_assignment [label="1"];
    expand_expr_real_1 -> expand_return [label="1"];
    init_insn_lengths -> free [label="3"];
    compute_alignments -> max_label_num [label="1"];
    compute_alignments -> get_first_label_num [label="1"];
    compute_alignments -> xcalloc [label="1"];
    shorten_branches -> get_max_uid [label="1"];
    shorten_branches -> free [label="2"];
    shorten_branches -> xmalloc [label="2"];
    shorten_branches -> max_label_num [label="1"];
    shorten_branches -> varray_init [label="1"];
    shorten_branches -> xcalloc [label="2"];
    shorten_branches -> get_last_insn [label="1"];
    shorten_branches -> asm_noperands [label="14"];
    shorten_branches -> insn_default_length [label="13"];
    shorten_branches -> insn_variable_length_p [label="13"];
    final_start_function -> locator_file [label="1"];
    final_start_function -> locator_line [label="1"];
    final_start_function -> debug_hooks [label="1"];
    final_start_function -> dwarf2out_begin_prologue [label="1"];
    final_start_function -> dwarf2out_do_frame [label="1"];
    final_start_function -> targetm [label="1"];
    final_start_function -> get_frame_size [label="1"];
    final_end_function -> app_disable [label="1"];
    final_end_function -> debug_hooks [label="2"];
    final_end_function -> targetm [label="1"];
    final_end_function -> get_frame_size [label="1"];
    final_end_function -> dwarf2out_do_frame [label="1"];
    final -> init_recog [label="1"];
    final -> final_scan_insn [label="21"];
    get_insn_template -> insn_data [label="8"];
    final_scan_insn -> in_unlikely_text_section [label="1"];
    final_scan_insn -> scan_ahead_for_unlikely_executed_note [label="1"];
    final_scan_insn -> targetm [label="2"];
    final_scan_insn -> profile_after_prologue [label="1"];
    final_scan_insn -> app_disable [label="1"];
    final_scan_insn -> debug_hooks [label="1"];
    final_scan_insn -> dwarf2out_do_frame [label="27"];
    final_scan_insn -> notice_source_line [label="13"];
    final_scan_insn -> asm_noperands [label="13"];
    final_scan_insn -> output_asm_insn [label="13"];
    final_scan_insn -> recog_memoized_1 [label="13"];
    final_scan_insn -> cleanup_subreg_operands [label="13"];
    final_scan_insn -> constrain_operands_cached [label="13"];
    final_scan_insn -> get_insn_template [label="13"];
    final_scan_insn -> find_reg_note [label="13"];
    notice_source_line -> insn_file [label="13"];
    notice_source_line -> insn_line [label="13"];
    cleanup_subreg_operands -> extract_insn_cached [label="25"];
    cleanup_subreg_operands -> walk_alter_subreg [label="1"];
    walk_alter_subreg -> walk_alter_subreg [label="1"];
    output_asm_insn -> memset [label="13"];
    output_asm_insn -> putc_unlocked [label="110"];
    output_asm_insn -> atoi [label="21"];
    output_asm_insn -> output_operand [label="21"];
    output_operand -> print_operand [label="21"];
    asm_fprintf -> __builtin_va_start [label="5"];
    asm_fprintf -> strchr [label="10"];
    asm_fprintf -> fprintf [label="5"];
    asm_fprintf -> fputs_unlocked [label="5"];
    asm_fprintf -> __builtin_va_end [label="5"];
    life_analysis -> bitmap_initialize [label="1"];
    life_analysis -> delete_noop_moves [label="1"];
    life_analysis -> notice_stack_pointer_modification [label="1"];
    life_analysis -> allocate_reg_life_data [label="1"];
    life_analysis -> allocate_bb_life_data [label="1"];
    life_analysis -> mark_regs_live_at_end [label="1"];
    life_analysis -> memset [label="2"];
    life_analysis -> update_life_info [label="1"];
    life_analysis -> delete_dead_jumptables [label="1"];
    verify_local_live_at_start -> bitmap_operation [label="1"];
    update_life_info -> bitmap_initialize [label="2"];
    update_life_info -> timevar_push [label="2"];
    update_life_info -> calculate_global_regs_live [label="1"];
    update_life_info -> bitmap_copy [label="2"];
    update_life_info -> propagate_block [label="2"];
    update_life_info -> bitmap_clear [label="2"];
    update_life_info -> verify_local_live_at_start [label="1"];
    update_life_info -> free [label="2"];
    update_life_info -> timevar_pop [label="2"];
    free_basic_block_vars -> clear_edges [label="1"];
    delete_noop_moves -> noop_move_p [label="15"];
    mark_reg_flow -> bitmap_set_bit [label="1"];
    mark_regs_live_at_end -> ix86_frame_pointer_required [label="1"];
    mark_regs_live_at_end -> bitmap_set_bit [label="2"];
    mark_regs_live_at_end -> diddle_return_value [label="1"];
    calculate_global_regs_live -> bitmap_initialize [label="5"];
    calculate_global_regs_live -> bitmap_set_bit [label="52"];
    calculate_global_regs_live -> xmalloc [label="1"];
    calculate_global_regs_live -> bitmap_clear [label="7"];
    calculate_global_regs_live -> bitmap_operation [label="2"];
    calculate_global_regs_live -> bitmap_copy [label="3"];
    calculate_global_regs_live -> propagate_block [label="1"];
    calculate_global_regs_live -> bitmap_equal_p [label="1"];
    calculate_global_regs_live -> free [label="1"];
    allocate_bb_life_data -> bitmap_initialize [label="7"];
    allocate_reg_life_data -> max_reg_num [label="2"];
    allocate_reg_life_data -> xcalloc [label="2"];
    allocate_reg_life_data -> allocate_reg_info [label="2"];
    propagate_one_insn -> find_reg_note [label="108"];
    propagate_one_insn -> insn_dead_p [label="24"];
    propagate_one_insn -> libcall_dead_p [label="24"];
    propagate_one_insn -> mark_set_regs_flow [label="36"];
    propagate_one_insn -> bitmap_clear [label="36"];
    propagate_one_insn -> mark_used_regs [label="36"];
    init_propagate_block_info -> xmalloc [label="6"];
    init_propagate_block_info -> bitmap_initialize [label="3"];
    free_propagate_block_info -> free_EXPR_LIST_list [label="3"];
    free_propagate_block_info -> bitmap_clear [label="3"];
    free_propagate_block_info -> free [label="6"];
    propagate_block -> init_propagate_block_info [label="3"];
    propagate_block -> find_reg_note [label="45"];
    propagate_block -> propagate_one_insn [label="45"];
    propagate_block -> free_propagate_block_info [label="3"];
    insn_dead_p -> may_trap_p [label="36"];
    insn_dead_p -> volatile_refs_p [label="22"];
    insn_dead_p -> bitmap_bit_p [label="22"];
    insn_dead_p -> insn_dead_p [label="24"];
    mark_set_regs_flow -> mark_set_1 [label="51"];
    mark_set_1 -> bitmap_bit_p [label="95"];
    mark_set_1 -> bitmap_clear_bit [label="44"];
    mark_set_1 -> bitmap_set_bit [label="50"];
    mark_set_1 -> alloc_EXPR_LIST [label="12"];
    mark_used_reg -> bitmap_bit_p [label="88"];
    mark_used_reg -> find_regno_note [label="16"];
    mark_used_reg -> alloc_EXPR_LIST [label="8"];
    mark_used_reg -> bitmap_set_bit [label="33"];
    mark_used_regs -> mark_used_regs [label="87"];
    mark_used_regs -> mark_used_reg [label="33"];
    recompute_reg_usage -> allocate_reg_life_data [label="1"];
    recompute_reg_usage -> update_life_info [label="1"];
    mul_double -> encode [label="42"];
    mul_double -> memset [label="21"];
    mul_double -> decode [label="42"];
    int_const_binop -> add_double [label="3"];
    int_const_binop -> mul_double [label="21"];
    int_const_binop -> size_int_type_wide [label="830"];
    size_htab_hash -> htab_hash_pointer [label="2445"];
    size_int_wide -> size_int_type_wide [label="806"];
    size_int_type_wide -> htab_create_alloc [label="1"];
    size_int_type_wide -> make_node_stat [label="39"];
    size_int_type_wide -> force_fit_type [label="2445"];
    size_int_type_wide -> htab_find_slot [label="2445"];
    size_binop -> integer_zerop [label="3242"];
    size_binop -> integer_onep [label="1621"];
    size_binop -> int_const_binop [label="830"];
    fold_convert_const -> compare_tree_int [label="3"];
    fold_convert_const -> size_int_type_wide [label="3"];
    fold -> strchr [label="4"];
    fold -> first_rtl_op [label="3"];
    fold -> commutative_tree_code [label="7"];
    fold -> tree_swap_operands_p [label="7"];
    fold -> truth_value_p [label="28"];
    fold -> integer_onep [label="14"];
    fold -> fold_convert [label="3"];
    fold -> reorder_operands_p [label="6"];
    fold -> fold_convert_const [label="3"];
    fold -> negate_expr_p [label="3"];
    fold -> integer_zerop [label="6"];
    fold -> non_lvalue [label="3"];
    free_after_parsing -> lang_hooks [label="3"];
    get_frame_size -> get_func_frame_size [label="11"];
    assign_stack_local_1 -> plus_constant_wide [label="1"];
    assign_stack_local_1 -> trunc_int_for_mode [label="1"];
    assign_stack_local_1 -> gen_rtx_MEM [label="1"];
    assign_stack_local_1 -> gen_rtx_fmt_ee [label="1"];
    assign_stack_local -> assign_stack_local_1 [label="1"];
    temp_slots_at_level -> varray_init [label="1"];
    temp_slots_at_level -> varray_grow [label="1"];
    assign_temp -> gen_reg_rtx [label="1"];
    free_temp_slots -> combine_temp_slots [label="3"];
    pop_temp_slots -> combine_temp_slots [label="2"];
    instantiate_virtual_regs -> instantiate_decls [label="2"];
    instantiate_virtual_regs -> init_recog [label="1"];
    instantiate_virtual_regs -> instantiate_virtual_regs_1 [label="34"];
    instantiate_virtual_regs -> asm_noperands [label="17"];
    instantiate_virtual_regs -> check_asm_operands [label="17"];
    instantiate_decls -> instantiate_decls_1 [label="2"];
    instantiate_virtual_regs_1 -> instantiate_new_reg [label="61"];
    instantiate_virtual_regs_1 -> instantiate_virtual_regs_1 [label="55"];
    instantiate_virtual_regs_1 -> plus_constant_wide [label="1"];
    instantiate_virtual_regs_1 -> validate_change [label="1"];
    aggregate_value_p -> targetm [label="5"];
    aggregate_value_p -> hard_function_value [label="5"];
    assign_parms_initialize_all -> memset [label="1"];
    assign_parms_initialize_all -> init_cumulative_args [label="1"];
    assign_parms_augmented_arg_list -> aggregate_value_p [label="1"];
    assign_parms_augmented_arg_list -> targetm [label="1"];
    assign_parms -> assign_parms_initialize_all [label="1"];
    assign_parms -> assign_parms_augmented_arg_list [label="1"];
    assign_parms -> make_decl_rtl [label="2"];
    assign_parms -> emit_insn [label="1"];
    assign_parms -> gen_rtx_CONST_INT [label="1"];
    assign_parms -> expand_expr [label="1"];
    assign_parms -> size_int_wide [label="2"];
    assign_parms -> size_binop [label="1"];
    assign_parms -> convert [label="1"];
    assign_parms -> ix86_return_pops_args [label="1"];
    assign_parms -> ix86_function_value [label="1"];
    clear_block_marks -> clear_block_marks [label="1"];
    allocate_struct_function -> ggc_alloc_cleared_stat [label="3"];
    allocate_struct_function -> init_stmt_for_function [label="3"];
    allocate_struct_function -> init_eh_for_function [label="3"];
    allocate_struct_function -> lang_hooks [label="3"];
    allocate_struct_function -> init_machine_status [label="3"];
    allocate_struct_function -> aggregate_value_p [label="1"];
    allocate_struct_function -> tree_last [label="1"];
    prepare_function_start -> allocate_struct_function [label="2"];
    prepare_function_start -> init_emit [label="3"];
    prepare_function_start -> init_varasm_status [label="3"];
    prepare_function_start -> init_expr [label="3"];
    init_dummy_function_start -> prepare_function_start [label="2"];
    init_function_start -> prepare_function_start [label="1"];
    init_function_start -> emit_line_note [label="1"];
    init_function_start -> emit_note [label="1"];
    init_function_for_compilation -> varray_grow [label="3"];
    expand_main_function -> start_sequence [label="1"];
    expand_main_function -> expand_simple_binop [label="1"];
    expand_main_function -> gen_rtx_CONST_INT [label="1"];
    expand_main_function -> force_reg [label="1"];
    expand_main_function -> allocate_dynamic_stack_space [label="1"];
    expand_main_function -> get_insns [label="1"];
    expand_main_function -> end_sequence [label="1"];
    expand_main_function -> emit_insn_before [label="1"];
    expand_function_start -> init_recog_no_volatile [label="1"];
    expand_function_start -> gen_label_rtx [label="1"];
    expand_function_start -> aggregate_value_p [label="1"];
    expand_function_start -> gen_reg_rtx [label="1"];
    expand_function_start -> set_decl_rtl [label="1"];
    expand_function_start -> hard_function_value [label="1"];
    expand_function_start -> assign_parms [label="1"];
    expand_function_start -> emit_note [label="2"];
    expand_function_start -> get_last_insn [label="2"];
    expand_function_start -> expand_pending_sizes [label="1"];
    expand_function_start -> nreverse [label="1"];
    expand_function_start -> get_pending_sizes [label="1"];
    expand_function_start -> force_next_line_note [label="1"];
    expand_dummy_function_end -> in_sequence_p [label="2"];
    expand_dummy_function_end -> free_after_parsing [label="2"];
    expand_dummy_function_end -> free_after_compilation [label="2"];
    diddle_return_value -> doit [label="3"];
    do_clobber_return_reg -> emit_insn [label="2"];
    do_clobber_return_reg -> gen_rtx_fmt_e [label="2"];
    clobber_return_register -> diddle_return_value [label="1"];
    clobber_return_register -> make_decl_rtl [label="1"];
    clobber_return_register -> do_clobber_return_reg [label="1"];
    do_use_return_reg -> emit_insn [label="1"];
    do_use_return_reg -> gen_rtx_fmt_e [label="1"];
    use_return_register -> diddle_return_value [label="1"];
    expand_function_end -> finish_expr_for_function [label="1"];
    expand_function_end -> get_insns [label="2"];
    expand_function_end -> start_sequence [label="1"];
    expand_function_end -> end_sequence [label="1"];
    expand_function_end -> in_sequence_p [label="1"];
    expand_function_end -> clear_pending_stack_adjust [label="1"];
    expand_function_end -> do_pending_stack_adjust [label="1"];
    expand_function_end -> emit_note [label="1"];
    expand_function_end -> force_next_line_note [label="1"];
    expand_function_end -> emit_line_note [label="1"];
    expand_function_end -> get_last_insn [label="1"];
    expand_function_end -> emit_label [label="1"];
    expand_function_end -> make_decl_rtl [label="1"];
    expand_function_end -> emit_move_insn [label="1"];
    expand_function_end -> expand_eh_return [label="1"];
    expand_function_end -> clobber_return_register [label="1"];
    expand_function_end -> emit_insn_after [label="1"];
    expand_function_end -> use_return_register [label="1"];
    expand_function_end -> expand_fixups [label="1"];
    record_insns -> varray_grow [label="2"];
    thread_prologue_and_epilogue_insns -> start_sequence [label="2"];
    thread_prologue_and_epilogue_insns -> gen_prologue [label="1"];
    thread_prologue_and_epilogue_insns -> emit_insn [label="1"];
    thread_prologue_and_epilogue_insns -> record_insns [label="2"];
    thread_prologue_and_epilogue_insns -> emit_note [label="2"];
    thread_prologue_and_epilogue_insns -> get_insns [label="2"];
    thread_prologue_and_epilogue_insns -> end_sequence [label="2"];
    thread_prologue_and_epilogue_insns -> set_insn_locators [label="2"];
    thread_prologue_and_epilogue_insns -> insert_insn_on_edge [label="2"];
    thread_prologue_and_epilogue_insns -> ix86_can_use_return_insn_p [label="1"];
    thread_prologue_and_epilogue_insns -> gen_epilogue [label="1"];
    thread_prologue_and_epilogue_insns -> emit_jump_insn [label="1"];
    thread_prologue_and_epilogue_insns -> commit_edge_insertions [label="1"];
    init_function_once -> varray_init [label="3"];
    reset_block_changes -> varray_init [label="1"];
    record_block_change -> get_max_uid [label="3"];
    finalize_block_changes -> record_block_change [label="1"];
    ggc_alloc_cleared_stat -> ggc_alloc_stat [label="945"];
    ggc_alloc_cleared_stat -> memset [label="945"];
    ggc_realloc_stat -> ggc_alloc_stat [label="4"];
    ggc_realloc_stat -> ggc_get_size [label="8"];
    ggc_realloc_stat -> memcpy [label="4"];
    ggc_realloc_stat -> ggc_free [label="4"];
    ggc_calloc -> ggc_alloc_cleared_stat [label="35"];
    ggc_rlimit_bound -> getrlimit [label="6"];
    ggc_min_expand_heuristic -> physmem_total [label="1"];
    ggc_min_expand_heuristic -> ggc_rlimit_bound [label="1"];
    ggc_min_heapsize_heuristic -> physmem_total [label="1"];
    ggc_min_heapsize_heuristic -> ggc_rlimit_bound [label="1"];
    init_ggc_heuristics -> set_param_value [label="2"];
    init_ggc_heuristics -> ggc_min_expand_heuristic [label="1"];
    init_ggc_heuristics -> ggc_min_heapsize_heuristic [label="1"];
    reg_becomes_live_global -> bitmap_set_bit [label="26"];
    reg_dies_global -> bitmap_clear_bit [label="20"];
    reg_dies_global -> bitmap_set_bit [label="8"];
    build_insn_chain -> bitmap_initialize [label="1"];
    build_insn_chain -> bitmap_clear [label="2"];
    build_insn_chain -> bitmap_set_bit [label="4"];
    build_insn_chain -> new_insn_chain [label="12"];
    build_insn_chain -> reg_dies_global [label="20"];
    build_insn_chain -> bitmap_copy [label="12"];
    build_insn_chain -> note_stores [label="12"];
    gcc_init_libintl -> setlocale [label="2"];
    gcc_init_libintl -> bindtextdomain [label="1"];
    gcc_init_libintl -> textdomain [label="1"];
    gcc_init_libintl -> strcmp [label="2"];
    gcc_init_libintl -> nl_langinfo [label="1"];
    gcc_init_libintl -> strcasecmp [label="2"];
    rebuild_jump_labels -> timevar_push [label="1"];
    rebuild_jump_labels -> init_label_info [label="1"];
    rebuild_jump_labels -> mark_all_labels [label="1"];
    rebuild_jump_labels -> timevar_pop [label="1"];
    cleanup_barriers -> prev_nonnote_insn [label="1"];
    init_label_info -> reg_mentioned_p [label="4"];
    mark_all_labels -> mark_jump_label [label="20"];
    any_uncondjump_p -> pc_set [label="1"];
    any_uncondjump_p -> find_reg_note [label="1"];
    any_condjump_p -> pc_set [label="24"];
    returnjump_p -> for_each_rtx [label="7"];
    onlyjump_p -> single_set_2 [label="1"];
    onlyjump_p -> side_effects_p [label="1"];
    mark_jump_label -> mark_jump_label [label="71"];
    lhd_expr_size -> size_in_bytes [label="3"];
    optimize_mode_switching -> clear_bb_flags [label="1"];
    alloc_EXPR_LIST -> gen_rtx_fmt_ee [label="20"];
    alloc_qty -> reg_preferred_class [label="8"];
    alloc_qty -> reg_alternate_class [label="8"];
    local_alloc -> x86_order_regs_for_local_alloc [label="1"];
    local_alloc -> xmalloc [label="8"];
    local_alloc -> memset [label="4"];
    local_alloc -> block_alloc [label="1"];
    local_alloc -> free [label="8"];
    block_alloc -> get_max_uid [label="1"];
    block_alloc -> xcalloc [label="1"];
    block_alloc -> reg_set_to_hard_reg_set [label="1"];
    block_alloc -> extract_insn [label="12"];
    block_alloc -> find_reg_note [label="58"];
    block_alloc -> single_set_2 [label="12"];
    block_alloc -> wipe_dead_reg [label="20"];
    block_alloc -> note_stores [label="12"];
    block_alloc -> xmalloc [label="1"];
    block_alloc -> qsort [label="2"];
    block_alloc -> find_free_reg [label="8"];
    block_alloc -> free [label="2"];
    qty_compare_1 -> floor_log2 [label="24"];
    qty_sugg_compare_1 -> floor_log2 [label="24"];
    reg_is_set -> reg_is_born [label="17"];
    reg_is_born -> mark_life [label="9"];
    reg_is_born -> post_mark_life [label="6"];
    reg_is_born -> alloc_qty [label="8"];
    wipe_dead_reg -> multiple_sets [label="20"];
    wipe_dead_reg -> find_regno_note [label="20"];
    wipe_dead_reg -> mark_life [label="12"];
    wipe_dead_reg -> post_mark_life [label="12"];
    find_free_reg -> cannot_change_mode_set_regs [label="8"];
    find_free_reg -> ix86_hard_regno_mode_ok [label="8"];
    find_free_reg -> post_mark_life [label="8"];
    init_loop -> gen_rtx_REG [label="1"];
    init_loop -> address_cost [label="1"];
    expand_simple_binop -> expand_binop [label="2"];
    expand_binop -> get_last_insn [label="18"];
    expand_binop -> protect_from_queue [label="22"];
    expand_binop -> rtx_equal_p [label="4"];
    expand_binop -> preserve_subexpressions_p [label="18"];
    expand_binop -> rtx_cost [label="18"];
    expand_binop -> gen_reg_rtx [label="5"];
    expand_binop -> convert_modes [label="8"];
    expand_binop -> insn_data [label="36"];
    expand_binop -> add_equal_note [label="9"];
    expand_binop -> emit_insn [label="9"];
    new_optab -> ggc_alloc_stat [label="88"];
    new_convert_optab -> ggc_alloc_stat [label="9"];
    init_optab -> new_optab [label="82"];
    init_optabv -> new_optab [label="6"];
    init_convert_optab -> new_convert_optab [label="9"];
    init_libfuncs -> strlen [label="199"];
    init_libfuncs -> __builtin_alloca [label="146"];
    init_libfuncs -> init_one_libfunc [label="146"];
    init_libfuncs -> ggc_alloc_string [label="146"];
    init_integral_libfuncs -> init_libfuncs [label="33"];
    init_integral_libfuncs -> mode_for_size [label="33"];
    init_floating_libfuncs -> init_libfuncs [label="20"];
    init_interclass_conv_libfuncs -> strlen [label="57"];
    init_interclass_conv_libfuncs -> __builtin_alloca [label="3"];
    init_interclass_conv_libfuncs -> memcpy [label="3"];
    init_interclass_conv_libfuncs -> init_one_libfunc [label="60"];
    init_interclass_conv_libfuncs -> ggc_alloc_string [label="60"];
    init_intraclass_conv_libfuncs -> strlen [label="18"];
    init_intraclass_conv_libfuncs -> __builtin_alloca [label="2"];
    init_intraclass_conv_libfuncs -> memcpy [label="2"];
    init_intraclass_conv_libfuncs -> init_one_libfunc [label="12"];
    init_intraclass_conv_libfuncs -> ggc_alloc_string [label="12"];
    init_one_libfunc -> build_decl_stat [label="234"];
    init_one_libfunc -> __builtin_constant_p [label="234"];
    init_one_libfunc -> get_identifier_with_length [label="234"];
    init_one_libfunc -> strlen [label="234"];
    init_one_libfunc -> get_identifier [label="234"];
    init_one_libfunc -> build_function_type [label="234"];
    init_one_libfunc -> make_decl_rtl [label="234"];
    init_optabs -> init_optab [label="82"];
    init_optabs -> init_optabv [label="6"];
    init_optabs -> init_convert_optab [label="9"];
    init_optabs -> init_all_optabs [label="1"];
    init_optabs -> init_integral_libfuncs [label="33"];
    init_optabs -> init_floating_libfuncs [label="20"];
    init_optabs -> init_interclass_conv_libfuncs [label="3"];
    init_optabs -> init_intraclass_conv_libfuncs [label="2"];
    init_optabs -> init_one_libfunc [label="16"];
    init_optabs -> mode_for_size [label="1"];
    init_optabs -> gen_rtx_fmt_ee [label="1"];
    init_optabs -> targetm [label="1"];
    find_opt -> strncmp [label="10"];
    handle_option -> find_opt [label="1"];
    handle_option -> lang_hooks [label="1"];
    handle_option -> common_handle_option [label="1"];
    handle_options -> add_input_filename [label="1"];
    handle_options -> handle_option [label="1"];
    add_input_filename -> xrealloc [label="1"];
    decode_options -> lang_hooks [label="2"];
    decode_options -> strcmp [label="3"];
    decode_options -> set_target_switch [label="1"];
    decode_options -> optimization_options [label="1"];
    decode_options -> handle_options [label="1"];
    add_params -> xrealloc [label="1"];
    add_params -> memcpy [label="1"];
    set_param_value -> strcmp [label="89"];
    get_zero -> memset [label="1645"];
    div_significands -> memset [label="56"];
    div_significands -> lshift_significand_1 [label="8904"];
    div_significands -> cmp_significands [label="8960"];
    div_significands -> sub_significands [label="7165"];
    div_significands -> set_significand_bit [label="7165"];
    normalize_val -> lshift_significand [label="4258"];
    do_add -> get_zero [label="756"];
    do_add -> sticky_rshift_significand [label="5049"];
    do_add -> add_significands [label="5136"];
    do_add -> normalize_val [label="5136"];
    do_multiply -> get_zero [label="818"];
    do_multiply -> memset [label="10718"];
    do_multiply -> normalize_val [label="10718"];
    do_multiply -> do_add [label="10718"];
    do_divide -> get_zero [label="56"];
    do_divide -> div_significands [label="56"];
    do_divide -> normalize_val [label="56"];
    do_compare -> cmp_significands [label="3"];
    do_fix_trunc -> clear_significand_below [label="18"];
    real_arithmetic -> do_divide [label="1"];
    rtd_divmod -> lshift_significand_1 [label="381"];
    rtd_divmod -> cmp_significands [label="551"];
    rtd_divmod -> sub_significands [label="445"];
    rtd_divmod -> normalize_val [label="170"];
    real_to_decimal -> real_digit [label="12"];
    real_to_decimal -> ten_to_ptwo [label="112"];
    real_to_decimal -> do_compare [label="94"];
    real_to_decimal -> floor_log2 [label="15"];
    real_to_decimal -> do_divide [label="39"];
    real_to_decimal -> do_fix_trunc [label="18"];
    real_to_decimal -> cmp_significands [label="18"];
    real_to_decimal -> do_multiply [label="666"];
    real_to_decimal -> ten_to_mptwo [label="51"];
    real_to_decimal -> rtd_divmod [label="209"];
    real_to_decimal -> cmp_significand_0 [label="13"];
    real_to_decimal -> sprintf [label="12"];
    real_from_string -> get_zero [label="14"];
    real_from_string -> normalize_val [label="12"];
    real_from_string -> ten_to_ptwo [label="2"];
    real_from_string -> do_multiply [label="136"];
    real_from_string -> do_add [label="129"];
    real_from_string -> real_digit [label="129"];
    real_from_string -> times_pten [label="2"];
    real_from_integer -> get_zero [label="1"];
    real_from_integer -> memset [label="19"];
    real_from_integer -> normalize_val [label="19"];
    real_from_integer -> real_convert [label="7"];
    ten_to_ptwo -> real_from_integer [label="4"];
    ten_to_ptwo -> ten_to_ptwo [label="10"];
    ten_to_ptwo -> do_multiply [label="10"];
    ten_to_mptwo -> do_divide [label="14"];
    ten_to_mptwo -> real_digit [label="14"];
    ten_to_mptwo -> ten_to_ptwo [label="14"];
    real_digit -> real_from_integer [label="9"];
    times_pten -> real_digit [label="2"];
    times_pten -> do_multiply [label="6"];
    times_pten -> ten_to_ptwo [label="6"];
    times_pten -> do_divide [label="2"];
    round_for_format -> clear_significand_below [label="6"];
    round_for_format -> test_significand_bit [label="12"];
    real_convert -> round_for_format [label="7"];
    real_convert -> normalize_val [label="6"];
    recog_memoized_1 -> recog [label="17"];
    validate_change -> rtx_equal_p [label="1"];
    validate_change -> xrealloc [label="1"];
    validate_change -> apply_change_group [label="1"];
    insn_invalid_p -> recog [label="1"];
    insn_invalid_p -> asm_noperands [label="1"];
    insn_invalid_p -> check_asm_operands [label="1"];
    apply_change_group -> insn_invalid_p [label="1"];
    general_operand -> trunc_int_for_mode [label="1640"];
    general_operand -> legitimate_pic_operand_p [label="22"];
    general_operand -> legitimate_constant_p [label="22"];
    general_operand -> legitimate_address_p [label="31"];
    address_operand -> memory_address_p [label="186"];
    immediate_operand -> trunc_int_for_mode [label="110"];
    immediate_operand -> legitimate_pic_operand_p [label="110"];
    immediate_operand -> legitimate_constant_p [label="110"];
    const_int_operand -> trunc_int_for_mode [label="8"];
    nonimmediate_operand -> general_operand [label="1128"];
    nonmemory_operand -> trunc_int_for_mode [label="125"];
    nonmemory_operand -> legitimate_pic_operand_p [label="125"];
    nonmemory_operand -> legitimate_constant_p [label="125"];
    memory_address_p -> legitimate_address_p [label="190"];
    memory_operand -> general_operand [label="224"];
    find_constant_term_loc -> find_constant_term_loc [label="2"];
    extract_insn_cached -> extract_insn [label="37"];
    extract_constrain_insn_cached -> extract_insn_cached [label="69"];
    extract_constrain_insn_cached -> constrain_operands [label="69"];
    constrain_operands_cached -> constrain_operands [label="13"];
    extract_insn -> recog_memoized_1 [label="77"];
    extract_insn -> insn_extract [label="77"];
    constrain_operands -> strtoul [label="14"];
    constrain_operands -> operands_match_p [label="14"];
    constrain_operands -> reg_fits_class_p [label="38"];
    split_insn -> try_split [label="21"];
    split_all_insns -> sbitmap_alloc [label="2"];
    split_all_insns -> sbitmap_zero [label="2"];
    split_all_insns -> single_set_2 [label="24"];
    split_all_insns -> set_noop_p [label="24"];
    split_all_insns -> find_reg_note [label="3"];
    split_all_insns -> delete_insn_and_edges [label="3"];
    split_all_insns -> split_insn [label="21"];
    split_all_insns -> free [label="2"];
    init_reg_sets -> memcpy [label="2"];
    init_reg_sets -> memset [label="1"];
    init_reg_sets_1 -> memset [label="3"];
    init_reg_sets_1 -> memcpy [label="1"];
    init_reg_sets_1 -> reg_classes_intersect_p [label="1225"];
    init_reg_sets_1 -> ix86_hard_regno_mode_ok [label="39657"];
    init_reg_sets_1 -> ix86_register_move_cost [label="3035"];
    init_reg_sets_1 -> reg_class_subset_p [label="6070"];
    init_reg_modes_once -> choose_hard_reg_mode [label="53"];
    init_regs -> init_reg_sets_1 [label="1"];
    init_regs -> init_reg_autoinc [label="1"];
    init_fake_stack_mems -> gen_rtx_MEM [label="49"];
    choose_hard_reg_mode -> ix86_hard_regno_mode_ok [label="2077"];
    record_operand_costs -> record_reg_classes [label="14"];
    scan_one_insn -> single_set_2 [label="11"];
    scan_one_insn -> extract_insn [label="11"];
    scan_one_insn -> find_reg_note [label="11"];
    scan_one_insn -> rtx_equal_p [label="22"];
    scan_one_insn -> record_operand_costs [label="11"];
    regclass -> init_recog [label="1"];
    regclass -> xmalloc [label="1"];
    regclass -> memset [label="1"];
    regclass -> scan_one_insn [label="16"];
    regclass -> invalid_mode_change_p [label="912"];
    regclass -> free [label="1"];
    record_reg_classes -> rtx_equal_p [label="10"];
    record_reg_classes -> compute_copy_cost [label="16"];
    record_reg_classes -> ix86_memory_move_cost [label="116"];
    record_reg_classes -> find_reg_note [label="7"];
    record_reg_classes -> legitimate_pic_operand_p [label="25"];
    record_reg_classes -> reg_fits_class_p [label="62"];
    record_reg_classes -> single_set_2 [label="14"];
    record_reg_classes -> find_regno_note [label="14"];
    record_reg_classes -> reg_classes_intersect_p [label="25"];
    compute_copy_cost -> ix86_preferred_reload_class [label="16"];
    allocate_reg_info -> varray_init [label="1"];
    allocate_reg_info -> xmalloc [label="2"];
    allocate_reg_info -> xcalloc [label="1"];
    free_reg_info -> free [label="3"];
    reg_scan -> timevar_push [label="1"];
    reg_scan -> allocate_reg_info [label="1"];
    reg_scan -> reg_scan_mark_refs [label="14"];
    reg_scan -> timevar_pop [label="1"];
    reg_scan_mark_refs -> reg_scan_mark_refs [label="53"];
    reg_scan_mark_refs -> find_reg_note [label="11"];
    reg_scan_mark_refs -> subreg_lowpart_p [label="11"];
    regset_release_memory -> bitmap_release_memory [label="1"];
    clear_secondary_mem -> memset [label="1"];
    find_reloads -> single_set_2 [label="12"];
    find_reloads -> ix86_register_move_cost [label="12"];
    find_reloads -> extract_insn [label="9"];
    find_reloads -> memcpy [label="16"];
    find_reloads -> strtoul [label="17"];
    find_reloads -> operands_match_p [label="17"];
    find_reloads -> reg_preferred_class [label="22"];
    find_reloads -> reg_alternate_class [label="22"];
    find_reloads -> targetm [label="30"];
    find_reloads -> legitimate_pic_operand_p [label="6"];
    find_reloads -> reg_fits_class_p [label="15"];
    find_reloads -> ix86_preferred_reload_class [label="22"];
    find_reloads -> combine_reloads [label="8"];
    init_reload -> gen_rtx_MEM [label="2"];
    init_reload -> gen_rtx_fmt_ee [label="2"];
    init_reload -> gen_rtx_REG [label="3"];
    init_reload -> gen_rtx_CONST_INT [label="1"];
    init_reload -> memory_address_p [label="3"];
    init_reload -> gen_rtx_fmt_s00 [label="1"];
    init_reload -> plus_constant_wide [label="1"];
    init_reload -> _obstack_begin [label="1"];
    init_reload -> bitmap_initialize [label="2"];
    init_reload -> varray_init [label="1"];
    new_insn_chain -> bitmap_initialize [label="24"];
    reload -> init_recog [label="1"];
    reload -> emit_note [label="1"];
    reload -> get_max_uid [label="1"];
    reload -> clear_secondary_mem [label="1"];
    reload -> memset [label="2"];
    reload -> init_save_areas [label="1"];
    reload -> mark_home_live [label="19"];
    reload -> xcalloc [label="7"];
    reload -> memcpy [label="1"];
    reload -> xmalloc [label="3"];
    reload -> single_set_2 [label="17"];
    reload -> find_reg_note [label="23"];
    reload -> function_invariant_p [label="11"];
    reload -> legitimate_pic_operand_p [label="11"];
    reload -> rtx_equal_p [label="6"];
    reload -> scan_paradoxical_subregs [label="12"];
    reload -> init_elim_table [label="1"];
    reload -> get_first_label_num [label="1"];
    reload -> max_label_num [label="1"];
    reload -> alter_reg [label="14"];
    reload -> note_stores [label="12"];
    reload -> maybe_fix_stack_asms [label="1"];
    reload -> spill_hard_reg [label="1"];
    reload -> finish_spills [label="1"];
    reload -> assign_stack_local [label="1"];
    reload -> get_frame_size [label="3"];
    reload -> set_initial_elim_offsets [label="1"];
    reload -> set_initial_label_offsets [label="1"];
    reload -> calculate_needs_all_insns [label="1"];
    reload -> bitmap_clear [label="2"];
    reload -> update_eliminables [label="1"];
    reload -> select_reload_regs [label="1"];
    reload -> cleanup_subreg_operands [label="12"];
    reload -> free [label="10"];
    reload -> varray_grow [label="1"];
    reload -> fixup_abnormal_edges [label="1"];
    reload -> unshare_all_rtl_again [label="1"];
    maybe_fix_stack_asms -> asm_noperands [label="12"];
    calculate_needs_all_insns -> set_label_offsets [label="9"];
    calculate_needs_all_insns -> single_set_2 [label="12"];
    calculate_needs_all_insns -> eliminate_regs_in_insn [label="12"];
    calculate_needs_all_insns -> find_reloads [label="12"];
    calculate_needs_all_insns -> update_eliminable_offsets [label="12"];
    elimination_effects -> elimination_effects [label="52"];
    check_eliminable_occurrences -> check_eliminable_occurrences [label="52"];
    eliminate_regs_in_insn -> recog_memoized_1 [label="12"];
    eliminate_regs_in_insn -> asm_noperands [label="12"];
    eliminate_regs_in_insn -> single_set_2 [label="12"];
    eliminate_regs_in_insn -> elimination_effects [label="11"];
    eliminate_regs_in_insn -> extract_insn [label="11"];
    eliminate_regs_in_insn -> eliminate_regs [label="28"];
    eliminate_regs_in_insn -> check_eliminable_occurrences [label="11"];
    set_initial_elim_offsets -> ix86_initial_elimination_offset [label="4"];
    set_initial_label_offsets -> memset [label="1"];
    update_eliminables -> ix86_frame_pointer_required [label="4"];
    init_elim_table -> xcalloc [label="1"];
    init_elim_table -> ix86_frame_pointer_required [label="1"];
    init_elim_table -> gen_rtx_REG [label="8"];
    finish_spills -> bitmap_operation [label="24"];
    scan_paradoxical_subregs -> scan_paradoxical_subregs [label="46"];
    fixup_abnormal_edges -> can_throw_internal [label="1"];
    rtvec_alloc -> ggc_alloc_typed_stat [label="32"];
    rtvec_alloc -> memset [label="32"];
    rtx_alloc_stat -> ggc_alloc_typed_stat [label="68"];
    rtx_alloc_stat -> memset [label="68"];
    noop_move_p -> find_reg_note [label="22"];
    noop_move_p -> set_noop_p [label="14"];
    note_stores -> fun [label="51"];
    note_stores -> note_stores [label="36"];
    find_reg_equal_equiv_note -> single_set_2 [label="6"];
    volatile_refs_p -> volatile_refs_p [label="24"];
    side_effects_p -> side_effects_p [label="6"];
    tablejump_p -> next_active_insn [label="3"];
    computed_jump_p -> find_reg_note [label="2"];
    computed_jump_p -> computed_jump_p_1 [label="2"];
    for_each_rtx -> f [label="99"];
    for_each_rtx -> for_each_rtx [label="80"];
    rtx_cost -> targetm [label="242"];
    rtx_cost -> rtx_cost [label="223"];
    address_cost -> memory_address_p [label="1"];
    address_cost -> targetm [label="1"];
    sbitmap_alloc -> xmalloc [label="5"];
    sbitmap_zero -> memset [label="4"];
    sbitmap_ones -> memset [label="1"];
    simplify_immed_subreg -> gen_int_mode [label="4"];
    simplify_subreg -> simplify_immed_subreg [label="4"];
    simplify_gen_subreg -> simplify_subreg [label="4"];
    init_stmt_for_function -> ggc_alloc_cleared_stat [label="3"];
    emit_jump -> do_pending_stack_adjust [label="1"];
    emit_jump -> emit_jump_insn [label="1"];
    emit_jump -> gen_jump [label="1"];
    emit_jump -> emit_barrier [label="1"];
    expand_goto_internal -> expand_fixup [label="1"];
    expand_goto_internal -> emit_jump [label="1"];
    expand_fixups -> fixup_gotos [label="1"];
    expand_expr_stmt -> expand_expr [label="2"];
    expand_expr_stmt -> free_temp_slots [label="2"];
    expand_expr_stmt -> emit_queue [label="2"];
    shift_return_value -> targetm [label="1"];
    expand_value_return -> return_prediction [label="1"];
    expand_value_return -> get_last_insn [label="1"];
    expand_value_return -> make_decl_rtl [label="1"];
    expand_value_return -> targetm [label="1"];
    expand_value_return -> emit_move_insn [label="1"];
    expand_value_return -> expand_null_return_1 [label="1"];
    expand_null_return_1 -> clear_pending_stack_adjust [label="1"];
    expand_null_return_1 -> do_pending_stack_adjust [label="1"];
    expand_null_return_1 -> expand_goto_internal [label="1"];
    expand_return -> expand_expr [label="1"];
    expand_return -> emit_queue [label="1"];
    expand_return -> get_last_insn [label="1"];
    expand_return -> make_decl_rtl [label="1"];
    expand_return -> expand_value_return [label="1"];
    expand_return -> build_qualified_type [label="1"];
    expand_return -> assign_temp [label="1"];
    expand_return -> force_not_mem [label="1"];
    expand_return -> shift_return_value [label="1"];
    expand_start_bindings_and_block -> ggc_alloc_stat [label="1"];
    expand_start_bindings_and_block -> emit_note [label="2"];
    expand_start_bindings_and_block -> gen_label_rtx [label="1"];
    expand_start_bindings_and_block -> push_temp_slots [label="1"];
    expand_end_bindings -> warn_about_unused_variables [label="1"];
    expand_end_bindings -> pop_temp_slots [label="1"];
    expand_decl -> set_decl_rtl [label="1"];
    expand_decl -> gen_reg_rtx [label="1"];
    expand_decl -> use_register_for_decl [label="1"];
    expand_decl -> promote_mode [label="1"];
    expand_decl -> make_decl_rtl [label="1"];
    expand_decl -> maybe_set_unchanging [label="1"];
    mode_for_size_tree -> compare_tree_int [label="3"];
    round_up -> size_int_type_wide [label="806"];
    round_up -> size_binop [label="1612"];
    layout_decl -> make_decl_rtl [label="2"];
    layout_decl -> do_type_align [label="2"];
    finalize_type_size -> get_mode_alignment [label="400"];
    finalize_type_size -> round_up [label="806"];
    layout_type -> tree_int_cst_sgn [label="19"];
    layout_type -> smallest_mode_for_size [label="19"];
    layout_type -> size_int_wide [label="800"];
    layout_type -> mode_for_size [label="369"];
    layout_type -> build_pointer_type [label="3"];
    layout_type -> size_binop [label="9"];
    layout_type -> convert [label="6"];
    layout_type -> fold [label="3"];
    layout_type -> build2_stat [label="3"];
    layout_type -> integer_zerop [label="3"];
    layout_type -> integer_onep [label="6"];
    layout_type -> host_integerp [label="3"];
    layout_type -> simple_cst_equal [label="3"];
    layout_type -> mode_for_size_tree [label="3"];
    layout_type -> get_mode_alignment [label="3"];
    layout_type -> finalize_type_size [label="404"];
    layout_type -> tree_cons_stat [label="19"];
    make_signed_type -> make_node_stat [label="10"];
    make_signed_type -> fixup_signed_type [label="10"];
    make_unsigned_type -> make_node_stat [label="8"];
    make_unsigned_type -> fixup_unsigned_type [label="8"];
    initialize_sizetypes -> make_node_stat [label="1"];
    initialize_sizetypes -> get_mode_alignment [label="1"];
    initialize_sizetypes -> build_int_2_wide [label="4"];
    initialize_sizetypes -> copy_node_stat [label="1"];
    set_sizetype -> copy_node_stat [label="3"];
    set_sizetype -> make_node_stat [label="1"];
    set_sizetype -> fixup_unsigned_type [label="1"];
    set_sizetype -> layout_type [label="1"];
    set_sizetype -> make_signed_type [label="2"];
    set_sizetype -> __builtin_constant_p [label="1"];
    set_sizetype -> get_identifier_with_length [label="1"];
    set_sizetype -> strlen [label="1"];
    set_sizetype -> get_identifier [label="1"];
    set_min_and_max_values_for_integral_type -> build_int_2_wide [label="38"];
    fixup_signed_type -> set_min_and_max_values_for_integral_type [label="10"];
    fixup_signed_type -> layout_type [label="10"];
    fixup_unsigned_type -> set_min_and_max_values_for_integral_type [label="9"];
    fixup_unsigned_type -> layout_type [label="9"];
    stringpool_ggc_alloc -> ggc_alloc_stat [label="149"];
    init_stringpool -> ht_create [label="1"];
    init_stringpool -> _obstack_begin [label="1"];
    alloc_string_node -> make_node_stat [label="1286"];
    ggc_alloc_string -> strlen [label="2"];
    ggc_alloc_string -> memcpy [label="220"];
    get_identifier -> ht_lookup [label="1595"];
    get_identifier -> strlen [label="1595"];
    get_identifier_with_length -> ht_lookup [label="1"];
    maybe_get_identifier -> ht_lookup [label="5"];
    maybe_get_identifier -> strlen [label="5"];
    default_return_in_memory -> ix86_return_in_memory [label="5"];
    get_time -> times [label="1865"];
    timevar_init -> memset [label="1"];
    timevar_init -> sysconf [label="1"];
    timevar_push -> get_time [label="931"];
    timevar_push -> timevar_accumulate [label="48"];
    timevar_push -> xmalloc [label="5"];
    timevar_pop -> get_time [label="931"];
    timevar_pop -> timevar_accumulate [label="931"];
    timevar_start -> get_time [label="1"];
    timevar_stop -> get_time [label="1"];
    timevar_stop -> timevar_accumulate [label="1"];
    timevar_print -> get_time [label="1"];
    timevar_print -> fputs_unlocked [label="2"];
    timevar_print -> fprintf [label="7"];
    timevar_print -> putc_unlocked [label="1"];
    announce_function -> verbatim [label="1"];
    announce_function -> lang_hooks [label="1"];
    announce_function -> fflush [label="1"];
    randomize -> gettimeofday [label="1"];
    randomize -> getpid [label="1"];
    randomize -> sprintf [label="1"];
    exact_log2_wide -> floor_log2_wide [label="5"];
    output_quoted_string -> putc_unlocked [label="8"];
    output_file_directive -> strlen [label="1"];
    output_file_directive -> fprintf [label="1"];
    output_file_directive -> output_quoted_string [label="1"];
    output_file_directive -> fputc_unlocked [label="1"];
    check_global_declarations -> decl_assembler_name [label="880"];
    check_global_declarations -> lang_hooks [label="880"];
    check_global_declarations -> timevar_push [label="880"];
    check_global_declarations -> debug_hooks [label="880"];
    check_global_declarations -> timevar_pop [label="880"];
    compile_file -> init_final [label="1"];
    compile_file -> coverage_init [label="1"];
    compile_file -> timevar_push [label="2"];
    compile_file -> lang_hooks [label="3"];
    compile_file -> timevar_pop [label="2"];
    compile_file -> cgraph_varpool_assemble_pending_decls [label="1"];
    compile_file -> coverage_finish [label="1"];
    compile_file -> weak_finish [label="1"];
    compile_file -> dwarf2out_do_frame [label="1"];
    compile_file -> debug_hooks [label="1"];
    compile_file -> dw2_output_indirect_constants [label="1"];
    compile_file -> fprintf [label="1"];
    compile_file -> targetm [label="1"];
    set_target_switch -> strcmp [label="58"];
    init_asm_output -> strcmp [label="1"];
    init_asm_output -> fopen [label="1"];
    init_asm_output -> targetm [label="1"];
    general_init -> strlen [label="1"];
    general_init -> xmalloc_set_program_name [label="1"];
    general_init -> hex_init [label="1"];
    general_init -> gcc_init_libintl [label="1"];
    general_init -> diagnostic_initialize [label="1"];
    general_init -> signal [label="5"];
    general_init -> host_hooks [label="1"];
    general_init -> init_ggc [label="1"];
    general_init -> init_stringpool [label="1"];
    general_init -> linemap_init [label="1"];
    general_init -> init_ttree [label="1"];
    general_init -> init_reg_sets [label="1"];
    general_init -> add_params [label="1"];
    general_init -> init_ggc_heuristics [label="1"];
    general_init -> init_tree_optimization_passes [label="1"];
    process_options -> lang_hooks [label="1"];
    process_options -> override_options [label="1"];
    process_options -> targetm [label="1"];
    process_options -> xstrdup [label="1"];
    process_options -> lbasename [label="1"];
    process_options -> strip_off_ending [label="1"];
    process_options -> strlen [label="1"];
    process_options -> floor_log2 [label="4"];
    backend_init -> init_adjust_machine_modes [label="1"];
    backend_init -> init_emit_once [label="1"];
    backend_init -> init_regs [label="1"];
    backend_init -> init_fake_stack_mems [label="1"];
    backend_init -> init_alias_once [label="1"];
    backend_init -> init_loop [label="1"];
    backend_init -> init_reload [label="1"];
    backend_init -> init_function_once [label="1"];
    backend_init -> init_varasm_once [label="1"];
    backend_init -> init_dummy_function_start [label="1"];
    backend_init -> init_expmed [label="1"];
    backend_init -> expand_dummy_function_end [label="1"];
    lang_dependent_init -> lang_hooks [label="1"];
    lang_dependent_init -> init_asm_output [label="1"];
    lang_dependent_init -> init_eh [label="1"];
    lang_dependent_init -> init_optabs [label="1"];
    lang_dependent_init -> init_optimization_passes [label="1"];
    lang_dependent_init -> init_dummy_function_start [label="1"];
    lang_dependent_init -> init_expr_once [label="1"];
    lang_dependent_init -> expand_dummy_function_end [label="1"];
    lang_dependent_init -> timevar_push [label="1"];
    lang_dependent_init -> dwarf2out_do_frame [label="1"];
    lang_dependent_init -> debug_hooks [label="1"];
    lang_dependent_init -> timevar_pop [label="1"];
    finalize_toplev -> fclose [label="1"];
    finalize_toplev -> ferror [label="1"];
    finalize_toplev -> finish_optimization_passes [label="1"];
    finalize_toplev -> free_reg_info [label="1"];
    finalize_toplev -> lang_hooks [label="1"];
    do_compile -> timevar_init [label="1"];
    do_compile -> timevar_start [label="1"];
    do_compile -> process_options [label="1"];
    do_compile -> backend_init [label="1"];
    do_compile -> lang_dependent_init [label="1"];
    do_compile -> compile_file [label="1"];
    do_compile -> finalize_toplev [label="1"];
    do_compile -> timevar_stop [label="1"];
    do_compile -> timevar_print [label="1"];
    toplev_main -> general_init [label="1"];
    toplev_main -> decode_options [label="1"];
    toplev_main -> randomize [label="1"];
    toplev_main -> do_compile [label="1"];
    init_ttree -> htab_create_alloc [label="1"];
    decl_assembler_name -> lang_hooks [label="235"];
    make_node_stat -> tree_size [label="2925"];
    make_node_stat -> ggc_alloc_zone_stat [label="2925"];
    make_node_stat -> memset [label="2925"];
    make_node_stat -> targetm [label="406"];
    copy_node_stat -> tree_size [label="197"];
    copy_node_stat -> ggc_alloc_zone_stat [label="197"];
    copy_node_stat -> memcpy [label="197"];
    build_int_2_wide -> make_node_stat [label="58"];
    integer_zerop -> integer_zerop [label="18"];
    integer_onep -> integer_onep [label="815"];
    integer_onep -> integer_zerop [label="815"];
    build_tree_list_stat -> make_node_stat [label="3"];
    tree_cons_stat -> ggc_alloc_zone_stat [label="1711"];
    tree_cons_stat -> memset [label="1711"];
    size_in_bytes -> force_fit_type [label="3"];
    build1_stat -> ggc_alloc_zone_stat [label="5"];
    build1_stat -> memset [label="5"];
    build1_stat -> first_rtl_op [label="5"];
    build2_stat -> make_node_stat [label="5"];
    build2_stat -> first_rtl_op [label="5"];
    build3_stat -> make_node_stat [label="1"];
    build3_stat -> first_rtl_op [label="1"];
    build_nt -> __builtin_va_start [label="1"];
    build_nt -> make_node_stat [label="1"];
    build_nt -> __builtin_va_end [label="1"];
    build_decl_stat -> make_node_stat [label="1118"];
    build_decl_stat -> layout_decl [label="2"];
    annotate_with_file_line -> strchr [label="7"];
    annotate_with_file_line -> strcmp [label="7"];
    annotate_with_file_line -> ggc_alloc_stat [label="3"];
    annotate_with_locus -> annotate_with_file_line [label="4"];
    build_type_attribute_variant -> attribute_list_equal [label="188"];
    build_type_attribute_variant -> copy_node_stat [label="188"];
    build_type_attribute_variant -> set_type_quals [label="188"];
    build_type_attribute_variant -> iterative_hash [label="376"];
    build_type_attribute_variant -> attribute_hash_list [label="188"];
    build_type_attribute_variant -> type_hash_list [label="188"];
    build_type_attribute_variant -> type_hash_canon [label="188"];
    build_type_attribute_variant -> build_qualified_type [label="188"];
    is_attribute_p -> strcmp [label="35826"];
    is_attribute_p -> strlen [label="68602"];
    is_attribute_p -> strncmp [label="34301"];
    lookup_attribute -> is_attribute_p [label="618"];
    check_qualified_type -> attribute_list_equal [label="3"];
    get_qualified_type -> check_qualified_type [label="3"];
    build_qualified_type -> get_qualified_type [label="192"];
    build_qualified_type -> build_type_copy [label="3"];
    build_qualified_type -> set_type_quals [label="3"];
    build_type_copy -> copy_node_stat [label="5"];
    type_hash_list -> iterative_hash [label="916"];
    type_hash_eq -> attribute_list_equal [label="450"];
    type_hash_eq -> type_list_equal [label="363"];
    type_hash_lookup -> layout_type [label="554"];
    type_hash_lookup -> htab_find_with_hash [label="554"];
    type_hash_add -> ggc_alloc_stat [label="191"];
    type_hash_add -> htab_find_slot_with_hash [label="191"];
    type_hash_canon -> type_hash_lookup [label="554"];
    type_hash_canon -> type_hash_add [label="191"];
    attribute_hash_list -> iterative_hash [label="268"];
    attribute_list_equal -> attribute_list_contained [label="1162"];
    attribute_list_contained -> simple_cst_equal [label="68"];
    type_list_equal -> simple_cst_equal [label="11"];
    tree_int_cst_lt -> tree_int_cst_sgn [label="4"];
    tree_low_cst -> host_integerp [label="1"];
    tree_int_cst_msb -> rshift_double [label="1"];
    compare_tree_int -> tree_int_cst_sgn [label="6"];
    build_pointer_type_for_mode -> make_node_stat [label="11"];
    build_pointer_type_for_mode -> layout_type [label="11"];
    build_pointer_type -> build_pointer_type_for_mode [label="15"];
    build_reference_type_for_mode -> make_node_stat [label="1"];
    build_reference_type_for_mode -> layout_type [label="1"];
    build_reference_type -> build_reference_type_for_mode [label="1"];
    build_index_type -> make_node_stat [label="1"];
    build_index_type -> convert [label="1"];
    build_index_type -> host_integerp [label="1"];
    build_index_type -> type_hash_canon [label="1"];
    build_index_type -> tree_low_cst [label="1"];
    build_array_type -> make_node_stat [label="3"];
    build_array_type -> iterative_hash [label="6"];
    build_array_type -> type_hash_canon [label="3"];
    build_function_type -> make_node_stat [label="362"];
    build_function_type -> iterative_hash [label="362"];
    build_function_type -> type_hash_list [label="362"];
    build_function_type -> type_hash_canon [label="362"];
    int_fits_type_p -> tree_int_cst_sgn [label="2"];
    int_fits_type_p -> tree_int_cst_msb [label="2"];
    int_fits_type_p -> tree_int_cst_lt [label="4"];
    make_or_reuse_type -> make_unsigned_type [label="1"];
    make_or_reuse_type -> make_signed_type [label="1"];
    build_common_tree_nodes -> make_node_stat [label="1"];
    build_common_tree_nodes -> initialize_sizetypes [label="1"];
    build_common_tree_nodes -> make_signed_type [label="6"];
    build_common_tree_nodes -> make_unsigned_type [label="7"];
    build_common_tree_nodes -> build_int_2_wide [label="1"];
    build_common_tree_nodes -> make_or_reuse_type [label="10"];
    build_common_tree_nodes -> get_identifier [label="3"];
    build_common_tree_nodes_2 -> build_int_2_wide [label="4"];
    build_common_tree_nodes_2 -> size_int_wide [label="5"];
    build_common_tree_nodes_2 -> make_node_stat [label="8"];
    build_common_tree_nodes_2 -> layout_type [label="9"];
    build_common_tree_nodes_2 -> build_pointer_type [label="7"];
    build_common_tree_nodes_2 -> build_qualified_type [label="1"];
    build_common_tree_nodes_2 -> targetm [label="1"];
    build_common_tree_nodes_2 -> build_type_copy [label="1"];
    dump_register -> xrealloc [label="2"];
    dump_register -> memset [label="49"];
    dump_begin -> get_dump_file_info [label="8"];
    dump_enabled_p -> get_dump_file_info [label="1"];
    dump_function -> dump_begin [label="1"];
    text_section -> fprintf [label="2"];
    in_named_entry_eq -> strcmp [label="1"];
    named_section_first_declaration -> htab_find_slot_with_hash [label="1"];
    named_section_first_declaration -> htab_hash_string [label="1"];
    set_named_section_flags -> htab_find_slot_with_hash [label="1"];
    set_named_section_flags -> htab_hash_string [label="1"];
    set_named_section_flags -> ggc_alloc_stat [label="1"];
    set_named_section_flags -> ggc_alloc_string [label="1"];
    named_section_flags -> strcmp [label="1"];
    named_section_flags -> set_named_section_flags [label="1"];
    named_section_flags -> targetm [label="1"];
    named_section_flags -> ggc_alloc_string [label="1"];
    function_section -> scan_ahead_for_unlikely_executed_note [label="1"];
    function_section -> get_insns [label="1"];
    function_section -> text_section [label="1"];
    make_decl_rtl -> make_decl_rtl [label="235"];
    make_decl_rtl -> set_decl_rtl [label="235"];
    make_decl_rtl -> targetm [label="235"];
    make_decl_rtl -> decode_reg_name [label="235"];
    make_decl_rtl -> decl_assembler_name [label="235"];
    make_decl_rtl -> gen_rtx_fmt_s00 [label="235"];
    make_decl_rtl -> gen_rtx_MEM [label="235"];
    notice_global_symbol -> make_decl_rtl [label="4"];
    notice_global_symbol -> targetm [label="1"];
    notice_global_symbol -> xstrdup [label="1"];
    assemble_start_function -> app_disable [label="1"];
    assemble_start_function -> output_constant_pool [label="1"];
    assemble_start_function -> resolve_unique_section [label="1"];
    assemble_start_function -> function_section [label="1"];
    assemble_start_function -> floor_log2 [label="1"];
    assemble_start_function -> fprintf [label="1"];
    assemble_start_function -> debug_hooks [label="1"];
    assemble_start_function -> notice_global_symbol [label="1"];
    assemble_start_function -> globalize_decl [label="1"];
    assemble_start_function -> maybe_assemble_visibility [label="1"];
    assemble_start_function -> fputs_unlocked [label="3"];
    assemble_start_function -> assemble_name [label="2"];
    assemble_start_function -> putc_unlocked [label="1"];
    assemble_end_function -> fputs_unlocked [label="2"];
    assemble_end_function -> assemble_name [label="2"];
    assemble_end_function -> putc_unlocked [label="1"];
    assemble_name -> targetm [label="5"];
    assemble_name -> maybe_get_identifier [label="5"];
    assemble_name -> mark_referenced [label="5"];
    assemble_name -> asm_fprintf [label="5"];
    init_varasm_status -> ggc_alloc_stat [label="6"];
    init_varasm_status -> htab_create_alloc [label="6"];
    output_constant_pool -> mark_constant_pool [label="1"];
    globalize_decl -> make_decl_rtl [label="1"];
    globalize_decl -> targetm [label="1"];
    init_varasm_once -> htab_create_alloc [label="2"];
    init_varasm_once -> new_alias_set [label="1"];
    default_elf_asm_named_section -> named_section_first_declaration [label="1"];
    default_elf_asm_named_section -> fprintf [label="2"];
    default_elf_asm_named_section -> putc_unlocked [label="1"];
    default_encode_section_info -> targetm [label="470"];
    default_binds_local_p -> default_binds_local_p_1 [label="236"];
    default_globalize_label -> fputs_unlocked [label="1"];
    default_globalize_label -> assemble_name [label="1"];
    default_globalize_label -> putc_unlocked [label="1"];
    default_file_start -> output_file_directive [label="1"];
    file_end_indicate_exec_stack -> named_section_flags [label="1"];
    varray_init -> ggc_alloc_cleared_stat [label="22"];
    varray_init -> xcalloc [label="1"];
    varray_grow -> ggc_realloc_stat [label="8"];
    varray_grow -> memset [label="6"];
    create_alloc_pool -> xmalloc [label="3"];
    free_alloc_pool -> free [label="2"];
    pool_alloc -> xmalloc [label="3"];
    et_splay -> set_depth_add [label="14"];
    et_splay -> set_prev [label="8"];
    et_splay -> set_next [label="8"];
    et_splay -> set_depth [label="8"];
    et_splay -> et_recomp_min [label="8"];
    et_new_occ -> create_alloc_pool [label="1"];
    et_new_occ -> pool_alloc [label="8"];
    et_new_tree -> create_alloc_pool [label="1"];
    et_new_tree -> pool_alloc [label="6"];
    et_new_tree -> et_new_occ [label="6"];
    et_free_tree -> et_split [label="2"];
    et_free_tree -> pool_free [label="12"];
    et_set_father -> et_new_occ [label="2"];
    et_set_father -> et_splay [label="4"];
    et_set_father -> set_prev [label="4"];
    et_set_father -> set_next [label="2"];
    et_set_father -> et_recomp_min [label="2"];
    et_split -> et_splay [label="8"];
    et_split -> set_prev [label="2"];
    et_split -> et_recomp_min [label="2"];
    et_split -> pool_free [label="2"];
    split_block -> cfg_hooks [label="1"];
    split_block -> make_single_succ_edge [label="1"];
    move_block_after -> cfg_hooks [label="1"];
    delete_basic_block -> cfg_hooks [label="1"];
    delete_basic_block -> remove_edge [label="1"];
    delete_basic_block -> expunge_block [label="1"];
    create_basic_block -> cfg_hooks [label="5"];
    can_merge_blocks_p -> cfg_hooks [label="2"];
    merge_blocks -> cfg_hooks [label="3"];
    merge_blocks -> remove_edge [label="3"];
    merge_blocks -> expunge_block [label="3"];
    tidy_fallthru_edge -> cfg_hooks [label="2"];
    tidy_fallthru_edges -> find_reg_note [label="2"];
    tidy_fallthru_edges -> tidy_fallthru_edge [label="2"];
    pp_write_text_to_stream -> pp_base_formatted_text [label="1"];
    pp_write_text_to_stream -> fputs_unlocked [label="1"];
    pp_write_text_to_stream -> pp_base_clear_output_area [label="1"];
    pp_wrap_text -> pp_base_remaining_character_count_for_line [label="1"];
    pp_wrap_text -> pp_base_append_text [label="1"];
    pp_wrap_text -> pp_base_character [label="1"];
    pp_maybe_wrap_text -> pp_base_append_text [label="1"];
    pp_append_r -> memcpy [label="2"];
    pp_base_format_text -> pp_wrap_text [label="1"];
    pp_base_format_text -> pp_base_string [label="1"];
    pp_base_format_verbatim -> pp_base_format_text [label="1"];
    pp_base_flush -> pp_write_text_to_stream [label="1"];
    pp_base_flush -> pp_clear_state [label="1"];
    pp_base_flush -> fputc_unlocked [label="1"];
    pp_base_flush -> fflush [label="1"];
    pp_base_set_prefix -> pp_set_real_maximum_length [label="1"];
    pp_construct -> memset [label="1"];
    pp_construct -> xcalloc [label="1"];
    pp_construct -> _obstack_begin [label="1"];
    pp_construct -> pp_base_set_prefix [label="1"];
    pp_base_append_text -> pp_base_emit_prefix [label="1"];
    pp_base_append_text -> pp_append_r [label="2"];
    pp_base_character -> pp_base_remaining_character_count_for_line [label="1"];
    pp_base_string -> pp_maybe_wrap_text [label="1"];
    pp_base_string -> strlen [label="1"];
    push_by_depth -> xrealloc [label="2"];
    set_page_table_entry -> xcalloc [label="1"];
    alloc_anon -> mmap [label="27"];
    alloc_page -> memset [label="77"];
    alloc_page -> free [label="130"];
    alloc_page -> alloc_anon [label="26"];
    alloc_page -> xcalloc [label="366"];
    alloc_page -> set_page_table_entry [label="233"];
    ggc_alloc_typed_stat -> ggc_alloc_stat [label="1126"];
    ggc_alloc_zone_stat -> ggc_alloc_stat [label="4838"];
    ggc_alloc_stat -> alloc_page [label="233"];
    ggc_alloc_stat -> push_by_depth [label="233"];
    ggc_alloc_stat -> push_depth [label="1"];
    ggc_get_size -> lookup_page_table_entry [label="8"];
    ggc_free -> lookup_page_table_entry [label="4"];
    init_ggc -> getpagesize [label="1"];
    init_ggc -> exact_log2_wide [label="1"];
    init_ggc -> alloc_anon [label="1"];
    init_ggc -> xcalloc [label="1"];
    init_ggc -> compute_inverse [label="37"];
    init_ggc -> xmalloc [label="3"];
    rest_of_handle_final -> timevar_push [label="1"];
    rest_of_handle_final -> make_decl_rtl [label="1"];
    rest_of_handle_final -> assemble_start_function [label="1"];
    rest_of_handle_final -> final_start_function [label="1"];
    rest_of_handle_final -> get_insns [label="2"];
    rest_of_handle_final -> final [label="1"];
    rest_of_handle_final -> final_end_function [label="1"];
    rest_of_handle_final -> assemble_end_function [label="1"];
    rest_of_handle_final -> output_function_exception_table [label="1"];
    rest_of_handle_final -> fflush [label="1"];
    rest_of_handle_final -> free_basic_block_vars [label="1"];
    rest_of_handle_final -> regset_release_memory [label="1"];
    rest_of_handle_final -> timevar_pop [label="1"];
    rest_of_handle_final -> ggc_collect [label="1"];
    rest_of_handle_stack_regs -> timevar_push [label="1"];
    rest_of_handle_stack_regs -> timevar_pop [label="1"];
    rest_of_handle_stack_regs -> open_dump_file [label="1"];
    rest_of_handle_stack_regs -> reg_to_stack [label="1"];
    rest_of_handle_stack_regs -> close_dump_file [label="1"];
    rest_of_handle_stack_regs -> get_insns [label="1"];
    rest_of_handle_stack_regs -> ggc_collect [label="1"];
    rest_of_handle_machine_reorg -> timevar_push [label="1"];
    rest_of_handle_machine_reorg -> open_dump_file [label="1"];
    rest_of_handle_machine_reorg -> targetm [label="1"];
    rest_of_handle_machine_reorg -> close_dump_file [label="1"];
    rest_of_handle_machine_reorg -> get_insns [label="1"];
    rest_of_handle_machine_reorg -> timevar_pop [label="1"];
    rest_of_handle_machine_reorg -> ggc_collect [label="1"];
    rest_of_handle_old_regalloc -> allocate_reg_info [label="1"];
    rest_of_handle_old_regalloc -> varray_grow [label="1"];
    rest_of_handle_old_regalloc -> allocate_initial_values [label="1"];
    rest_of_handle_old_regalloc -> regclass [label="1"];
    rest_of_handle_old_regalloc -> get_insns [label="3"];
    rest_of_handle_old_regalloc -> max_reg_num [label="1"];
    rest_of_handle_old_regalloc -> local_alloc [label="1"];
    rest_of_handle_old_regalloc -> timevar_pop [label="2"];
    rest_of_handle_old_regalloc -> timevar_push [label="1"];
    rest_of_handle_old_regalloc -> ggc_collect [label="1"];
    rest_of_handle_old_regalloc -> open_dump_file [label="1"];
    rest_of_handle_old_regalloc -> build_insn_chain [label="1"];
    rest_of_handle_old_regalloc -> reload [label="1"];
    rest_of_handle_sched -> timevar_push [label="2"];
    rest_of_handle_sched -> timevar_pop [label="2"];
    rest_of_handle_sched -> ggc_collect [label="1"];
    rest_of_handle_cfg -> open_dump_file [label="1"];
    rest_of_handle_cfg -> get_insns [label="1"];
    rest_of_handle_cfg -> close_dump_file [label="1"];
    rest_of_handle_life -> open_dump_file [label="1"];
    rest_of_handle_life -> regclass_init [label="1"];
    rest_of_handle_life -> life_analysis [label="1"];
    rest_of_handle_life -> timevar_pop [label="1"];
    rest_of_handle_life -> close_dump_file [label="1"];
    rest_of_handle_life -> get_insns [label="1"];
    rest_of_handle_life -> ggc_collect [label="1"];
    rest_of_compilation -> rtl_register_cfg_hooks [label="1"];
    rest_of_compilation -> finalize_block_changes [label="1"];
    rest_of_compilation -> open_dump_file [label="7"];
    rest_of_compilation -> close_dump_file [label="5"];
    rest_of_compilation -> get_insns [label="13"];
    rest_of_compilation -> convert_from_eh_region_ranges [label="1"];
    rest_of_compilation -> cgraph_function_possibly_inlined_p [label="1"];
    rest_of_compilation -> debug_hooks [label="1"];
    rest_of_compilation -> remove_unnecessary_notes [label="1"];
    rest_of_compilation -> ggc_collect [label="4"];
    rest_of_compilation -> init_function_for_compilation [label="1"];
    rest_of_compilation -> purge_hard_subreg_sets [label="1"];
    rest_of_compilation -> timevar_push [label="9"];
    rest_of_compilation -> max_reg_num [label="2"];
    rest_of_compilation -> delete_unreachable_blocks [label="1"];
    rest_of_compilation -> timevar_pop [label="7"];
    rest_of_compilation -> insn_locators_initialize [label="1"];
    rest_of_compilation -> doing_eh [label="1"];
    rest_of_compilation -> emit_initial_value_sets [label="1"];
    rest_of_compilation -> unshare_all_rtl [label="1"];
    rest_of_compilation -> instantiate_virtual_regs [label="1"];
    rest_of_compilation -> delete_trivially_dead_insns [label="1"];
    rest_of_compilation -> reg_scan [label="1"];
    rest_of_compilation -> cleanup_cfg [label="1"];
    rest_of_compilation -> create_loop_notes [label="1"];
    rest_of_compilation -> purge_line_number_notes [label="2"];
    rest_of_compilation -> renumber_insns [label="1"];
    rest_of_compilation -> rest_of_handle_cfg [label="1"];
    rest_of_compilation -> rest_of_handle_life [label="1"];
    rest_of_compilation -> split_all_insns [label="2"];
    rest_of_compilation -> optimize_mode_switching [label="1"];
    rest_of_compilation -> recompute_reg_usage [label="1"];
    rest_of_compilation -> rest_of_handle_sched [label="1"];
    rest_of_compilation -> leaf_function_p [label="1"];
    rest_of_compilation -> rest_of_handle_old_regalloc [label="1"];
    rest_of_compilation -> thread_prologue_and_epilogue_insns [label="1"];
    rest_of_compilation -> rest_of_handle_stack_regs [label="1"];
    rest_of_compilation -> compute_alignments [label="1"];
    rest_of_compilation -> free_bb_for_insn [label="2"];
    rest_of_compilation -> rest_of_handle_machine_reorg [label="1"];
    rest_of_compilation -> cleanup_barriers [label="1"];
    rest_of_compilation -> convert_to_eh_region_ranges [label="1"];
    rest_of_compilation -> shorten_branches [label="1"];
    rest_of_compilation -> set_nothrow_function_flags [label="1"];
    rest_of_compilation -> rest_of_handle_final [label="1"];
    rest_of_compilation -> coverage_end_function [label="1"];
    rest_of_compilation -> init_insn_lengths [label="1"];
    rest_of_compilation -> init_temp_slots [label="1"];
    rest_of_compilation -> free_basic_block_vars [label="1"];
    rest_of_compilation -> targetm [label="1"];
    rest_of_compilation -> cgraph_rtl_info [label="1"];
    rest_of_compilation -> init_recog_no_volatile [label="1"];
    rest_of_compilation -> free_after_parsing [label="1"];
    init_optimization_passes -> open_dump_file [label="1"];
    finish_optimization_passes -> open_dump_file [label="1"];
    finish_optimization_passes -> close_dump_file [label="1"];
    expand_block -> bsi_start [label="1"];
    expand_block -> bsi_end_p [label="1"];
    expand_block -> bsi_stmt [label="3"];
    expand_block -> get_last_insn [label="3"];
    expand_block -> expand_expr_stmt [label="2"];
    expand_block -> emit_note [label="1"];
    expand_block -> update_bb_for_insn [label="1"];
    expand_block -> do_pending_stack_adjust [label="1"];
    construct_init_block -> expand_start_bindings_and_block [label="1"];
    construct_init_block -> create_basic_block [label="1"];
    construct_init_block -> get_insns [label="1"];
    construct_init_block -> get_last_insn [label="1"];
    construct_init_block -> redirect_edge_succ [label="1"];
    construct_init_block -> make_edge [label="1"];
    construct_init_block -> update_bb_for_insn [label="1"];
    construct_exit_block -> get_last_insn [label="2"];
    construct_exit_block -> record_block_change [label="1"];
    construct_exit_block -> expand_end_bindings [label="1"];
    construct_exit_block -> expand_function_end [label="1"];
    construct_exit_block -> create_basic_block [label="1"];
    construct_exit_block -> redirect_edge_succ [label="1"];
    construct_exit_block -> make_edge [label="1"];
    construct_exit_block -> update_bb_for_insn [label="1"];
    tree_expand_cfg -> reset_block_changes [label="1"];
    tree_expand_cfg -> expand_used_vars [label="1"];
    tree_expand_cfg -> expand_function_start [label="1"];
    tree_expand_cfg -> expand_main_function [label="1"];
    tree_expand_cfg -> rtl_register_cfg_hooks [label="1"];
    tree_expand_cfg -> construct_init_block [label="1"];
    tree_expand_cfg -> expand_block [label="1"];
    tree_expand_cfg -> construct_exit_block [label="1"];
    tree_expand_cfg -> convert_from_eh_region_ranges [label="1"];
    tree_expand_cfg -> rebuild_jump_labels [label="1"];
    tree_expand_cfg -> get_insns [label="1"];
    tree_expand_cfg -> find_exception_handler_labels [label="1"];
    tree_expand_cfg -> sbitmap_alloc [label="1"];
    tree_expand_cfg -> sbitmap_ones [label="1"];
    tree_expand_cfg -> find_many_sub_basic_blocks [label="1"];
    tree_expand_cfg -> purge_all_dead_edges [label="1"];
    tree_expand_cfg -> free [label="1"];
    tree_expand_cfg -> compact_blocks [label="1"];
    override_options -> strcmp [label="2"];
    override_options -> sprintf [label="1"];
    override_options -> strchr [label="1"];
    ix86_function_regparm -> lookup_attribute [label="2"];
    ix86_return_pops_args -> lookup_attribute [label="3"];
    ix86_return_pops_args -> tree_last [label="1"];
    ix86_return_pops_args -> aggregate_value_p [label="1"];
    init_cumulative_args -> ix86_function_regparm [label="1"];
    init_cumulative_args -> lookup_attribute [label="1"];
    ix86_function_value -> gen_rtx_REG [label="7"];
    ix86_function_value -> ix86_value_regno [label="7"];
    ix86_return_in_memory -> int_size_in_bytes [label="5"];
    ix86_build_builtin_va_list -> build_pointer_type [label="1"];
    general_no_elim_operand -> general_operand [label="1"];
    index_register_operand -> general_operand [label="114"];
    vector_move_operand -> nonimmediate_operand [label="93"];
    no_seg_address_operand -> address_operand [label="186"];
    no_seg_address_operand -> ix86_decompose_address [label="3"];
    ext_register_operand -> register_operand [label="12"];
    aligned_operand -> general_operand [label="8"];
    ix86_file_end -> file_end_indicate_exec_stack [label="1"];
    gen_push -> gen_rtx_fmt_ee [label="1"];
    gen_push -> gen_rtx_MEM [label="1"];
    gen_push -> gen_rtx_fmt_e [label="1"];
    ix86_nsaved_regs -> ix86_save_reg [label="318"];
    ix86_initial_elimination_offset -> ix86_compute_frame_layout [label="4"];
    ix86_compute_frame_layout -> get_frame_size [label="6"];
    ix86_compute_frame_layout -> ix86_nsaved_regs [label="6"];
    ix86_compute_frame_layout -> expensive_function_p [label="1"];
    ix86_emit_save_regs -> ix86_save_reg [label="53"];
    pro_epilogue_adjust_stack -> emit_insn [label="1"];
    pro_epilogue_adjust_stack -> gen_pro_epilogue_adjust_stack_1 [label="1"];
    ix86_expand_prologue -> ix86_compute_frame_layout [label="1"];
    ix86_expand_prologue -> emit_insn [label="1"];
    ix86_expand_prologue -> gen_push [label="1"];
    ix86_expand_prologue -> emit_move_insn [label="1"];
    ix86_expand_prologue -> ix86_emit_save_regs [label="1"];
    ix86_expand_prologue -> pro_epilogue_adjust_stack [label="1"];
    ix86_expand_prologue -> gen_rtx_CONST_INT [label="1"];
    ix86_emit_restore_regs_using_mov -> gen_rtx_MEM [label="1"];
    ix86_emit_restore_regs_using_mov -> ix86_save_reg [label="53"];
    ix86_expand_epilogue -> ix86_compute_frame_layout [label="1"];
    ix86_expand_epilogue -> ix86_emit_restore_regs_using_mov [label="1"];
    ix86_expand_epilogue -> emit_insn [label="1"];
    ix86_expand_epilogue -> gen_leave_rex64 [label="1"];
    ix86_expand_epilogue -> gen_leave [label="1"];
    ix86_expand_epilogue -> emit_jump_insn [label="1"];
    ix86_expand_epilogue -> gen_return_internal [label="1"];
    ix86_address_cost -> ix86_decompose_address [label="1"];
    ix86_cannot_force_const_mem -> legitimate_constant_p [label="4"];
    legitimate_address_p -> ix86_decompose_address [label="221"];
    legitimate_address_p -> gen_rtx_CONST_INT [label="31"];
    legitimate_address_p -> symbolic_reference_mentioned_p [label="79"];
    legitimate_address_p -> legitimate_constant_p [label="158"];
    legitimate_address_p -> x86_64_sign_extended_value [label="15"];
    print_reg -> putc_unlocked [label="26"];
    print_reg -> fputs_unlocked [label="13"];
    print_operand -> putc_unlocked [label="8"];
    print_operand -> print_reg [label="13"];
    print_operand -> fprintf [label="8"];
    ix86_expand_move -> tls_symbolic_operand [label="8"];
    ix86_expand_move -> symbolic_operand [label="8"];
    ix86_expand_move -> push_operand [label="16"];
    ix86_expand_move -> general_no_elim_operand [label="8"];
    ix86_expand_move -> immediate_operand [label="8"];
    ix86_expand_move -> x86_64_zero_extended_value [label="8"];
    ix86_expand_move -> register_operand [label="8"];
    ix86_expand_move -> emit_insn [label="8"];
    ix86_expand_move -> gen_rtx_fmt_ee [label="8"];
    ix86_expand_binary_operator -> rtx_equal_p [label="9"];
    ix86_expand_binary_operator -> immediate_operand [label="9"];
    ix86_expand_binary_operator -> gen_rtx_fmt_ee [label="18"];
    ix86_expand_binary_operator -> emit_insn [label="9"];
    ix86_expand_binary_operator -> gen_rtx_fmt_e [label="9"];
    ix86_expand_binary_operator -> gen_rtx_REG [label="9"];
    ix86_expand_binary_operator -> gen_rtx_fmt_E [label="9"];
    ix86_expand_binary_operator -> gen_rtvec [label="9"];
    ix86_binary_operator_ok -> rtx_equal_p [label="177"];
    ix86_init_machine_status -> ggc_alloc_cleared_stat [label="3"];
    ix86_attr_length_immediate_default -> extract_insn_cached [label="11"];
    ix86_attr_length_immediate_default -> get_attr_mode [label="2"];
    ix86_attr_length_address_default -> get_attr_type [label="12"];
    ix86_attr_length_address_default -> memory_address_length [label="1"];
    ix86_attr_length_address_default -> extract_insn_cached [label="12"];
    ix86_preferred_reload_class -> reg_class_subset_p [label="16"];
    ix86_preferred_reload_class -> reg_classes_intersect_p [label="16"];
    ix86_secondary_memory_needed -> reg_classes_intersect_p [label="18228"];
    ix86_secondary_memory_needed -> reg_class_subset_p [label="26028"];
    ix86_register_move_cost -> ix86_secondary_memory_needed [label="3038"];
    ix86_register_move_cost -> ix86_memory_move_cost [label="15248"];
    ix86_register_move_cost -> reg_classes_intersect_p [label="10960"];
    ix86_register_move_cost -> reg_class_subset_p [label="8340"];
    ix86_memory_move_cost -> reg_class_subset_p [label="33138"];
    ix86_rtx_costs -> x86_64_sign_extended_value [label="101"];
    ix86_rtx_costs -> x86_64_zero_extended_value [label="101"];
    ix86_rtx_costs -> symbolic_reference_mentioned_p [label="101"];
    ix86_rtx_costs -> rtx_cost [label="50"];
    x86_file_start -> default_file_start [label="1"];
    x86_extended_reg_mentioned_p -> for_each_rtx [label="12"];
    tree_inlinable_function_p -> inlinable_function_p [label="1"];
    inlinable_function_p -> lang_hooks [label="1"];
    estimate_num_insns_1 -> int_size_in_bytes [label="2"];
    estimate_num_insns -> walk_tree_without_duplicates [label="1"];
    walk_tree -> htab_find_slot [label="22"];
    walk_tree -> func [label="55"];
    walk_tree -> lang_hooks [label="50"];
    walk_tree -> walk_tree [label="26"];
    walk_tree -> strchr [label="50"];
    walk_tree -> first_rtl_op [label="19"];
    walk_tree -> tsi_stmt_ptr [label="8"];
    walk_tree_without_duplicates -> htab_create [label="1"];
    walk_tree_without_duplicates -> walk_tree [label="1"];
    walk_tree_without_duplicates -> htab_delete [label="1"];
    cgraph_create_node -> ggc_alloc_cleared_stat [label="1"];
    cgraph_node -> htab_create_alloc [label="1"];
    cgraph_node -> htab_find_slot [label="8"];
    cgraph_node -> cgraph_create_node [label="1"];
    cgraph_mark_reachable_node -> notice_global_symbol [label="1"];
    cgraph_mark_needed_node -> cgraph_mark_reachable_node [label="1"];
    cgraph_rtl_info -> cgraph_node [label="1"];
    cgraph_assemble_pending_functions -> cgraph_expand_function [label="1"];
    cgraph_finalize_function -> cgraph_node [label="1"];
    cgraph_finalize_function -> notice_global_symbol [label="1"];
    cgraph_finalize_function -> cgraph_analyze_function [label="1"];
    cgraph_finalize_function -> cgraph_decide_inlining_incrementally [label="1"];
    cgraph_finalize_function -> decide_is_function_needed [label="1"];
    cgraph_finalize_function -> cgraph_mark_needed_node [label="1"];
    cgraph_finalize_function -> cgraph_assemble_pending_functions [label="1"];
    cgraph_create_edges -> htab_create [label="1"];
    cgraph_create_edges -> walk_tree [label="1"];
    cgraph_create_edges -> htab_delete [label="1"];
    cgraph_analyze_function -> cgraph_create_edges [label="1"];
    cgraph_analyze_function -> tree_inlinable_function_p [label="1"];
    cgraph_analyze_function -> estimate_num_insns [label="1"];
    cgraph_finalize_compilation_unit -> cgraph_assemble_pending_functions [label="1"];
    cgraph_expand_function -> lang_hooks [label="1"];
    cgraph_expand_function -> cgraph_preserve_function_body_p [label="1"];
    cgraph_preserve_function_body_p -> dump_enabled_p [label="1"];
    finish_file -> c_objc_common_finish_file [label="1"];
    decl_attributes -> init_attributes [label="1"];
    decl_attributes -> targetm [label="848"];
    decl_attributes -> is_attribute_p [label="35208"];
    decl_attributes -> list_length [label="2838"];
    decl_attributes -> tree_cons_stat [label="1419"];
    decl_attributes -> chainon [label="1419"];
    decl_attributes -> spec [label="1419"];
    decl_attributes -> simple_cst_equal [label="38"];
    decl_attributes -> build_type_attribute_variant [label="188"];
    init_c_lex -> splay_tree_new [label="1"];
    init_c_lex -> get_fileinfo [label="1"];
    init_c_lex -> cpp_get_callbacks [label="1"];
    get_fileinfo -> splay_tree_lookup [label="1"];
    get_fileinfo -> xmalloc [label="1"];
    get_fileinfo -> splay_tree_insert [label="1"];
    cb_line_change -> linemap_lookup [label="3"];
    fe_file_change -> update_header_times [label="4"];
    fe_file_change -> extract_interface_info [label="4"];
    get_nonpadding_token -> timevar_push [label="10"];
    get_nonpadding_token -> cpp_get_token [label="10"];
    get_nonpadding_token -> timevar_pop [label="10"];
    c_lex_with_flags -> get_nonpadding_token [label="10"];
    c_lex_with_flags -> cpp_classify_number [label="1"];
    c_lex_with_flags -> interpret_integer [label="1"];
    c_lex_with_flags -> c_common_no_more_pch [label="1"];
    c_lex -> c_lex_with_flags [label="10"];
    narrowest_unsigned_type -> int_fits_type_p [label="1"];
    narrowest_signed_type -> int_fits_type_p [label="1"];
    interpret_integer -> cpp_get_options [label="1"];
    interpret_integer -> cpp_interpret_integer [label="1"];
    interpret_integer -> cpp_num_sign_extend [label="1"];
    interpret_integer -> build_int_2_wide [label="1"];
    interpret_integer -> narrowest_unsigned_type [label="1"];
    interpret_integer -> narrowest_signed_type [label="1"];
    c_register_pragma -> cpp_register_pragma [label="5"];
    init_pragma -> c_register_pragma [label="5"];
    bind -> ggc_alloc_stat [label="1339"];
    free_binding_and_advance -> memset [label="1339"];
    push_scope -> ggc_alloc_cleared_stat [label="3"];
    pop_scope -> make_node_stat [label="3"];
    pop_scope -> build_decl_stat [label="1"];
    pop_scope -> memset [label="4"];
    push_file_scope -> push_scope [label="1"];
    push_file_scope -> start_fname_decls [label="1"];
    push_file_scope -> bind [label="458"];
    pop_file_scope -> pop_scope [label="1"];
    pop_file_scope -> finish_fname_decls [label="1"];
    pop_file_scope -> cpp_undef_all [label="1"];
    pushdecl -> bind [label="35"];
    pushdecl -> duplicate_decls [label="1"];
    pushdecl -> same_translation_unit_p [label="1"];
    pushdecl -> warn_if_shadowing [label="24"];
    pushdecl -> clone_underlying_type [label="23"];
    c_init_decl_processing -> c_parse_init [label="1"];
    c_init_decl_processing -> push_scope [label="1"];
    c_init_decl_processing -> build_common_tree_nodes [label="1"];
    c_init_decl_processing -> c_common_nodes_and_builtins [label="1"];
    c_init_decl_processing -> pushdecl [label="1"];
    c_init_decl_processing -> build_decl_stat [label="1"];
    c_init_decl_processing -> get_identifier [label="1"];
    c_init_decl_processing -> build_function_type [label="2"];
    c_init_decl_processing -> tree_cons_stat [label="1"];
    c_init_decl_processing -> start_fname_decls [label="1"];
    builtin_function -> get_identifier [label="1235"];
    builtin_function -> build_decl_stat [label="846"];
    builtin_function -> ggc_alloc_cleared_stat [label="846"];
    builtin_function -> bind [label="846"];
    builtin_function -> decl_attributes [label="846"];
    grokdeclarator -> lookup_name [label="1"];
    grokdeclarator -> strip_array_types [label="1"];
    grokdeclarator -> decl_attributes [label="1"];
    grokdeclarator -> grokparms [label="1"];
    grokdeclarator -> build_function_type [label="1"];
    grokdeclarator -> build_decl_stat [label="1"];
    grokdeclarator -> build_decl_attribute_variant [label="1"];
    grokdeclarator -> ggc_alloc_cleared_stat [label="1"];
    grokdeclarator -> c_apply_type_quals_to_decl [label="1"];
    start_function -> grokdeclarator [label="1"];
    start_function -> decl_attributes [label="1"];
    start_function -> lookup_attribute [label="1"];
    start_function -> announce_function [label="1"];
    start_function -> lookup_name_in_scope [label="1"];
    start_function -> maybe_apply_pragma_weak [label="1"];
    start_function -> pushdecl [label="1"];
    start_function -> push_scope [label="1"];
    start_function -> declare_parm_level [label="1"];
    start_function -> c_promoting_integer_type_p [label="1"];
    start_function -> build_decl_stat [label="1"];
    start_function -> start_fname_decls [label="1"];
    store_parm_decls_oldstyle -> tree_cons_stat [label="1"];
    store_parm_decls_oldstyle -> build_type_copy [label="1"];
    store_parm_decls -> store_parm_decls_oldstyle [label="1"];
    store_parm_decls -> gen_aux_info_record [label="1"];
    store_parm_decls -> allocate_struct_function [label="1"];
    store_parm_decls -> push_stmt_list [label="1"];
    c_finalize -> c_warn_unused_result [label="1"];
    c_finalize -> cgraph_node [label="1"];
    c_finalize -> cgraph_finalize_function [label="1"];
    finish_function -> targetm [label="1"];
    finish_function -> pop_stmt_list [label="1"];
    finish_function -> finish_fname_decls [label="1"];
    finish_function -> decl_function_context [label="1"];
    finish_function -> c_genericize [label="1"];
    finish_function -> lower_nested_functions [label="1"];
    finish_function -> c_finalize [label="1"];
    c_expand_body -> tree_rest_of_compilation [label="1"];
    record_builtin_type -> get_identifier [label="11"];
    record_builtin_type -> pushdecl [label="15"];
    record_builtin_type -> build_decl_stat [label="15"];
    build_void_list_node -> build_tree_list_stat [label="1"];
    c_write_global_declarations_1 -> list_length [label="2"];
    c_write_global_declarations_1 -> xmalloc [label="2"];
    c_write_global_declarations_1 -> wrapup_global_declarations [label="2"];
    c_write_global_declarations_1 -> check_global_declarations [label="2"];
    c_write_global_declarations_1 -> free [label="2"];
    c_write_global_declarations -> c_write_global_declarations_1 [label="2"];
    c_write_global_declarations -> pop_scope [label="1"];
    build_compound_expr -> internal_build_compound_expr [label="1"];
    internal_build_compound_expr -> integer_zerop [label="1"];
    convert_for_assignment -> overflow_warning [label="1"];
    c_finish_return -> convert_for_assignment [label="1"];
    c_finish_return -> convert [label="1"];
    c_finish_return -> build2_stat [label="1"];
    c_finish_return -> add_stmt [label="1"];
    c_finish_return -> build_stmt [label="1"];
    c_begin_compound_stmt -> push_stmt_list [label="1"];
    c_begin_compound_stmt -> push_scope [label="1"];
    c_end_compound_stmt -> pop_scope [label="1"];
    c_end_compound_stmt -> pop_stmt_list [label="1"];
    c_end_compound_stmt -> c_build_bind_expr [label="1"];
    c_end_compound_stmt -> current_stmt_tree [label="2"];
    convert -> fold [label="3"];
    convert -> convert_to_integer [label="3"];
    c_expand_decl -> anon_aggr_type_p [label="1"];
    c_expand_decl -> emit_local_var [label="1"];
    c_common_signed_type -> c_common_signed_or_unsigned_type [label="1"];
    c_common_nodes_and_builtins -> record_builtin_type [label="15"];
    c_common_nodes_and_builtins -> lang_hooks [label="19"];
    c_common_nodes_and_builtins -> build_decl_stat [label="17"];
    c_common_nodes_and_builtins -> make_signed_type [label="1"];
    c_common_nodes_and_builtins -> make_unsigned_type [label="1"];
    c_common_nodes_and_builtins -> identifier_global_value [label="7"];
    c_common_nodes_and_builtins -> get_identifier [label="15"];
    c_common_nodes_and_builtins -> c_common_signed_type [label="2"];
    c_common_nodes_and_builtins -> set_sizetype [label="1"];
    c_common_nodes_and_builtins -> build_common_tree_nodes_2 [label="1"];
    c_common_nodes_and_builtins -> build_int_2_wide [label="1"];
    c_common_nodes_and_builtins -> build_void_list_node [label="1"];
    c_common_nodes_and_builtins -> build_index_type [label="1"];
    c_common_nodes_and_builtins -> size_int_wide [label="1"];
    c_common_nodes_and_builtins -> build_array_type [label="3"];
    c_common_nodes_and_builtins -> build_pointer_type [label="4"];
    c_common_nodes_and_builtins -> build_qualified_type [label="1"];
    c_common_nodes_and_builtins -> c_common_unsigned_type [label="2"];
    c_common_nodes_and_builtins -> build_function_type [label="125"];
    c_common_nodes_and_builtins -> build_reference_type [label="1"];
    c_common_nodes_and_builtins -> tree_cons_stat [label="216"];
    c_common_nodes_and_builtins -> c_init_attributes [label="1"];
    c_common_nodes_and_builtins -> strncmp [label="457"];
    c_common_nodes_and_builtins -> strlen [label="914"];
    c_common_nodes_and_builtins -> builtin_function [label="68"];
    c_common_nodes_and_builtins -> builtin_function_2 [label="389"];
    c_common_nodes_and_builtins -> targetm [label="1"];
    builtin_function_2 -> builtin_function [label="778"];
    builtin_function_2 -> builtin_function_disabled_p [label="389"];
    c_stddef_cpp_builtins -> builtin_define_with_value [label="4"];
    c_init_attributes -> build_int_2_wide [label="5"];
    c_init_attributes -> tree_cons_stat [label="51"];
    c_init_attributes -> get_identifier [label="16"];
    handle_nonnull_attribute -> get_nonnull_operand [label="146"];
    c_warn_unused_result -> c_warn_unused_result [label="3"];
    c_warn_unused_result -> tsi_stmt_ptr [label="2"];
    c_common_init_options -> cpp_create_reader [label="1"];
    c_common_init_options -> cpp_get_options [label="1"];
    c_common_init_options -> xmalloc [label="1"];
    c_common_post_options -> strcmp [label="2"];
    c_common_post_options -> check_deps_environment_vars [label="1"];
    c_common_post_options -> handle_deferred_opts [label="1"];
    c_common_post_options -> sanitize_cpp_opts [label="1"];
    c_common_post_options -> register_include_chains [label="1"];
    c_common_post_options -> init_c_lex [label="1"];
    c_common_post_options -> cpp_get_callbacks [label="1"];
    c_common_post_options -> cpp_post_options [label="1"];
    c_common_post_options -> cpp_errors [label="1"];
    c_common_post_options -> cpp_read_main_file [label="1"];
    c_common_init -> cpp_init_iconv [label="1"];
    c_common_init -> init_pragma [label="1"];
    c_common_parse_file -> finish_options [label="1"];
    c_common_parse_file -> pch_init [label="1"];
    c_common_parse_file -> push_file_scope [label="1"];
    c_common_parse_file -> c_parse_file [label="1"];
    c_common_parse_file -> finish_file [label="1"];
    c_common_parse_file -> pop_file_scope [label="1"];
    c_common_finish -> cpp_finish [label="1"];
    c_common_finish -> ferror [label="2"];
    c_common_finish -> fclose [label="2"];
    check_deps_environment_vars -> getenv [label="2"];
    finish_options -> cpp_change_file [label="2"];
    finish_options -> cpp_init_builtins [label="1"];
    finish_options -> c_cpp_builtins [label="1"];
    finish_options -> push_command_line_include [label="1"];
    push_command_line_include -> cpp_change_file [label="1"];
    cb_file_change -> fe_file_change [label="5"];
    cb_file_change -> push_command_line_include [label="1"];
    handle_format_arg_attribute -> get_constant [label="6"];
    handle_format_arg_attribute -> check_format_string [label="6"];
    decode_format_attr -> decode_format_type [label="36"];
    decode_format_attr -> get_constant [label="72"];
    decode_format_type -> strlen [label="122"];
    decode_format_type -> strcmp [label="122"];
    decode_format_type -> strncmp [label="86"];
    handle_format_attribute -> decode_format_attr [label="36"];
    handle_format_attribute -> check_format_string [label="36"];
    push_stmt_list -> alloc_stmt_list [label="2"];
    push_stmt_list -> current_stmt_tree [label="4"];
    pop_stmt_list -> current_stmt_tree [label="4"];
    pop_stmt_list -> tsi_start [label="2"];
    pop_stmt_list -> tsi_one_before_end_p [label="2"];
    pop_stmt_list -> tsi_stmt [label="2"];
    pop_stmt_list -> tsi_delink [label="2"];
    pop_stmt_list -> free_stmt_list [label="2"];
    add_stmt -> strchr [label="4"];
    add_stmt -> annotate_with_locus [label="1"];
    add_stmt -> stmts_are_full_exprs_p [label="2"];
    add_stmt -> append_to_statement_list_force [label="2"];
    add_stmt -> current_stmt_tree [label="2"];
    build_stmt -> __builtin_va_start [label="1"];
    build_stmt -> make_node_stat [label="1"];
    build_stmt -> annotate_with_locus [label="1"];
    build_stmt -> strchr [label="1"];
    build_stmt -> __builtin_va_end [label="1"];
    emit_local_var -> expand_decl [label="1"];
    free_path -> free [label="6"];
    add_env_var_paths -> getenv [label="2"];
    add_standard_paths -> add_path [label="5"];
    add_standard_paths -> update_path [label="5"];
    remove_duplicates -> stat [label="5"];
    remove_duplicates -> __errno_location [label="3"];
    remove_duplicates -> cpp_get_options [label="3"];
    remove_duplicates -> free_path [label="3"];
    merge_include_chains -> remove_duplicates [label="3"];
    add_path -> xmalloc [label="5"];
    add_path -> add_cpp_dir_path [label="5"];
    register_include_chains -> cpp_get_options [label="1"];
    register_include_chains -> add_env_var_paths [label="2"];
    register_include_chains -> add_standard_paths [label="1"];
    register_include_chains -> target_c_incpath [label="1"];
    register_include_chains -> merge_include_chains [label="1"];
    register_include_chains -> cpp_set_include_chains [label="1"];
    builtin_define_type_precision -> builtin_define_with_int_value [label="1"];
    builtin_define_float_constants -> builtin_define_with_int_value [label="20"];
    builtin_define_float_constants -> sprintf [label="54"];
    builtin_define_float_constants -> builtin_define_with_value [label="6"];
    builtin_define_float_constants -> strcpy [label="3"];
    builtin_define_float_constants -> builtin_define_with_hex_fp_value [label="12"];
    define__GNUC__ -> builtin_define_with_value_n [label="3"];
    c_cpp_builtins -> define__GNUC__ [label="1"];
    c_cpp_builtins -> c_stddef_cpp_builtins [label="1"];
    c_cpp_builtins -> cpp_define [label="5"];
    c_cpp_builtins -> builtin_define_with_int_value [label="2"];
    c_cpp_builtins -> builtin_define_type_max [label="6"];
    c_cpp_builtins -> builtin_define_type_precision [label="1"];
    c_cpp_builtins -> builtin_define_float_constants [label="3"];
    c_cpp_builtins -> builtin_define_with_value [label="3"];
    c_cpp_builtins -> fast_math_flags_set_p [label="1"];
    c_cpp_builtins -> strlen [label="2"];
    c_cpp_builtins -> cpp_assert [label="5"];
    c_cpp_builtins -> builtin_define_std [label="3"];
    builtin_define_std -> strlen [label="3"];
    builtin_define_std -> __builtin_alloca [label="3"];
    builtin_define_std -> memcpy [label="3"];
    builtin_define_std -> cpp_define [label="9"];
    builtin_define_with_value -> strlen [label="26"];
    builtin_define_with_value -> __builtin_alloca [label="13"];
    builtin_define_with_value -> sprintf [label="13"];
    builtin_define_with_value -> cpp_define [label="13"];
    builtin_define_with_value_n -> strlen [label="3"];
    builtin_define_with_value_n -> __builtin_alloca [label="3"];
    builtin_define_with_value_n -> memcpy [label="6"];
    builtin_define_with_value_n -> cpp_define [label="3"];
    builtin_define_with_int_value -> strlen [label="23"];
    builtin_define_with_int_value -> __builtin_alloca [label="23"];
    builtin_define_with_int_value -> memcpy [label="23"];
    builtin_define_with_int_value -> sprintf [label="23"];
    builtin_define_with_int_value -> cpp_define [label="23"];
    builtin_define_with_hex_fp_value -> real_from_string [label="12"];
    builtin_define_with_hex_fp_value -> real_to_decimal [label="12"];
    builtin_define_with_hex_fp_value -> sprintf [label="12"];
    builtin_define_with_hex_fp_value -> cpp_define [label="12"];
    builtin_define_type_max -> __builtin_alloca [label="6"];
    builtin_define_type_max -> strlen [label="18"];
    builtin_define_type_max -> sprintf [label="6"];
    builtin_define_type_max -> cpp_define [label="6"];
    update_path -> strlen [label="5"];
    update_path -> strncmp [label="5"];
    update_path -> xstrdup [label="5"];
    update_path -> strchr [label="12"];
    update_path -> access [label="4"];
    c_cannot_inline_tree_fn -> lookup_attribute [label="1"];
    c_objc_common_init -> memset [label="1"];
    c_objc_common_init -> c_init_decl_processing [label="1"];
    c_objc_common_init -> c_common_init [label="1"];
    c_objc_common_finish_file -> cgraph_finalize_compilation_unit [label="1"];
    c_objc_common_finish_file -> cgraph_optimize [label="1"];
    c_initialize_diagnostics -> xmalloc [label="1"];
    c_initialize_diagnostics -> memcpy [label="1"];
    c_initialize_diagnostics -> pp_c_pretty_printer_init [label="1"];
    c_initialize_diagnostics -> free [label="1"];
    c_common_no_more_pch -> cpp_get_callbacks [label="2"];
    c_common_no_more_pch -> host_hooks [label="1"];
    push_context -> xcalloc [label="1"];
    push_context -> get_identifier [label="2"];
    pop_context -> free [label="1"];
    c_genericize -> dump_begin [label="1"];
    c_genericize -> push_context [label="1"];
    c_genericize -> gimplify_function_tree [label="1"];
    c_genericize -> pop_context [label="1"];
    c_genericize -> dump_function [label="1"];
    c_genericize -> cgraph_node [label="1"];
    c_build_bind_expr -> build3_stat [label="1"];
    main -> toplev_main [label="1"];
    c_parse_init -> init_reswords [label="1"];
    yyparse -> yylex [label="10"];
    yyparse -> start_function [label="1"];
    yyparse -> store_parm_decls [label="1"];
    yyparse -> finish_function [label="1"];
    yyparse -> build_compound_expr [label="1"];
    yyparse -> build_tree_list_stat [label="2"];
    yyparse -> strchr [label="1"];
    yyparse -> tree_cons_stat [label="2"];
    yyparse -> pending_xref_error [label="1"];
    yyparse -> split_specs_attrs [label="1"];
    yyparse -> add_stmt [label="1"];
    yyparse -> build_nt [label="1"];
    yyparse -> c_begin_compound_stmt [label="1"];
    yyparse -> c_end_compound_stmt [label="1"];
    yyparse -> annotate_with_locus [label="1"];
    yyparse -> c_finish_return [label="1"];
    yyparse -> push_scope [label="1"];
    yyparse -> declare_parm_level [label="1"];
    yyparse -> pop_scope [label="1"];
    yyparse -> make_node_stat [label="1"];
    init_reswords -> ggc_calloc [label="1"];
    init_reswords -> get_identifier [label="77"];
    yylexname -> lookup_name [label="1"];
    _yylex -> c_lex [label="10"];
    _yylex -> yylexname [label="3"];
    yylex -> timevar_push [label="10"];
    yylex -> _yylex [label="10"];
    yylex -> timevar_pop [label="10"];
    c_parse_file -> yyparse [label="1"];
}