|
145
|
1 @c Copyright (C) 2018-2020 Free Software Foundation, Inc.
|
|
|
2 @c This is part of the GCC manual.
|
|
|
3 @c For copying conditions, see the file gcc.texi.
|
|
|
4
|
|
|
5 @ignore
|
|
|
6 @c man begin COPYRIGHT
|
|
|
7 Copyright @copyright{} 2017-2020 Free Software Foundation, Inc.
|
|
|
8
|
|
|
9 Permission is granted to copy, distribute and/or modify this document
|
|
|
10 under the terms of the GNU Free Documentation License, Version 1.3 or
|
|
|
11 any later version published by the Free Software Foundation; with the
|
|
|
12 Invariant Sections being ``GNU General Public License'' and ``Funding
|
|
|
13 Free Software'', the Front-Cover texts being (a) (see below), and with
|
|
|
14 the Back-Cover Texts being (b) (see below). A copy of the license is
|
|
|
15 included in the gfdl(7) man page.
|
|
|
16
|
|
|
17 (a) The FSF's Front-Cover Text is:
|
|
|
18
|
|
|
19 A GNU Manual
|
|
|
20
|
|
|
21 (b) The FSF's Back-Cover Text is:
|
|
|
22
|
|
|
23 You have freedom to copy and modify this GNU Manual, like GNU
|
|
|
24 software. Copies published by the Free Software Foundation raise
|
|
|
25 funds for GNU development.
|
|
|
26 @c man end
|
|
|
27 @c Set file name and title for the man page.
|
|
|
28 @setfilename lto-dump
|
|
|
29 @settitle Tool for dumping LTO object files.
|
|
|
30 @end ignore
|
|
|
31
|
|
|
32 @node lto-dump
|
|
|
33 @chapter @command{lto-dump}---Tool for dumping LTO object files.
|
|
|
34
|
|
|
35 @menu
|
|
|
36 * lto-dump Intro:: Introduction to lto-dump.
|
|
|
37 * Invoking lto-dump:: How to use lto-dump.
|
|
|
38 @end menu
|
|
|
39
|
|
|
40 @node lto-dump Intro
|
|
|
41 @section Introduction to @command{lto-dump}
|
|
|
42 @c man begin DESCRIPTION
|
|
|
43
|
|
|
44 @command{lto-dump} is a tool you can use in conjunction with GCC to
|
|
|
45 dump link time optimization object files.
|
|
|
46
|
|
|
47 @c man end
|
|
|
48
|
|
|
49 @node Invoking lto-dump
|
|
|
50 @section Invoking @command{lto-dump}
|
|
|
51
|
|
|
52 @smallexample
|
|
|
53 Usage: lto-dump @r{[}@var{OPTION}@r{]} ... @var{objfiles}
|
|
|
54 @end smallexample
|
|
|
55
|
|
|
56 @command{lto-dump} accepts the following options:
|
|
|
57
|
|
|
58 @ignore
|
|
|
59 @c man begin SYNOPSIS
|
|
|
60 lto-dump [@option{-list}]
|
|
|
61 [@option{-demangle}]
|
|
|
62 [@option{-defined-only}]
|
|
|
63 [@option{-print-value}]
|
|
|
64 [@option{-name-sort}]
|
|
|
65 [@option{-size-sort}]
|
|
|
66 [@option{-reverse-sort}]
|
|
|
67 [@option{-no-sort}]
|
|
|
68 [@option{-symbol=}]
|
|
|
69 [@option{-objects}]
|
|
|
70 [@option{-type-stats}]
|
|
|
71 [@option{-tree-stats}]
|
|
|
72 [@option{-gimple-stats}]
|
|
|
73 [@option{-dump-level=}]
|
|
|
74 [@option{-dump-body=}]
|
|
|
75 [@option{-help}] @var{lto-dump}
|
|
|
76 @c man end
|
|
|
77 @end ignore
|
|
|
78
|
|
|
79 @c man begin OPTIONS
|
|
|
80 @table @gcctabopt
|
|
|
81 @item -list
|
|
|
82 Dumps list of details of functions and variables.
|
|
|
83
|
|
|
84 @item -demangle
|
|
|
85 Dump the demangled output.
|
|
|
86
|
|
|
87 @item -defined-only
|
|
|
88 Dump only the defined symbols.
|
|
|
89
|
|
|
90 @item -print-value
|
|
|
91 Dump initial values of the variables.
|
|
|
92
|
|
|
93 @item -name-sort
|
|
|
94 Sort the symbols alphabetically.
|
|
|
95
|
|
|
96 @item -size-sort
|
|
|
97 Sort the symbols according to size.
|
|
|
98
|
|
|
99 @item -reverse-sort
|
|
|
100 Dump the symbols in reverse order.
|
|
|
101
|
|
|
102 @item -no-sort
|
|
|
103 Dump the symbols in order of occurrence.
|
|
|
104
|
|
|
105 @item -symbol=
|
|
|
106 Dump the details of specific symbol.
|
|
|
107
|
|
|
108 @item -objects
|
|
|
109 Dump the details of LTO objects.
|
|
|
110
|
|
|
111 @item -type-stats
|
|
|
112 Dump the statistics of tree types.
|
|
|
113
|
|
|
114 @item -tree-stats
|
|
|
115 Dump the statistics of trees.
|
|
|
116
|
|
|
117 @item -gimple-stats
|
|
|
118 Dump the statistics of gimple statements.
|
|
|
119
|
|
|
120 @item -dump-level=
|
|
|
121 For deciding the optimization level of body.
|
|
|
122
|
|
|
123 @item -dump-body=
|
|
|
124 Dump the specific gimple body.
|
|
|
125
|
|
|
126 @item -help
|
|
|
127 Display the dump tool help.
|
|
|
128
|
|
|
129 @end table
|
|
|
130
|
|
|
131 @c man end
|
