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comparison gcc/doc/lto-dump.texi @ 145:1830386684a0

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gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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131:84e7813d76e9 145:1830386684a0
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