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@c Copyright (C) 2018-2022 Free Software Foundation, Inc.
@c This is part of the GCC manual.
@c For copying conditions, see the file gcc.texi.
@c man begin COPYRIGHT
Copyright @copyright{} 2017-2022 Free Software Foundation, Inc.
Permission is granted to copy, distribute and/or modify this document
under the terms of the GNU Free Documentation License, Version 1.3 or
any later version published by the Free Software Foundation; with the
Invariant Sections being ``GNU General Public License'' and ``Funding
Free Software'', the Front-Cover texts being (a) (see below), and with
the Back-Cover Texts being (b) (see below). A copy of the license is
included in the gfdl(7) man page.
(a) The FSF's Front-Cover Text is:
A GNU Manual
(b) The FSF's Back-Cover Text is:
You have freedom to copy and modify this GNU Manual, like GNU
software. Copies published by the Free Software Foundation raise
funds for GNU development.
@c man end
@c Set file name and title for the man page.
@setfilename lto-dump
@settitle Tool for dumping LTO object files.
@end ignore
@node lto-dump
@chapter @command{lto-dump}---Tool for dumping LTO object files.
* lto-dump Intro:: Introduction to lto-dump.
* Invoking lto-dump:: How to use lto-dump.
@end menu
@node lto-dump Intro
@section Introduction to @command{lto-dump}
@c man begin DESCRIPTION
@command{lto-dump} is a tool you can use in conjunction with GCC to
dump link time optimization object files.
@c man end
@node Invoking lto-dump
@section Invoking @command{lto-dump}
Usage: lto-dump @r{[}@var{OPTION}@r{]} ... @var{objfiles}
@end smallexample
@command{lto-dump} accepts the following options:
@c man begin SYNOPSIS
lto-dump [@option{-list}]
[@option{-help}] @var{lto-dump}
@c man end
@end ignore
@c man begin OPTIONS
@table @gcctabopt
@item -list
Dumps list of details of functions and variables.
@item -demangle
Dump the demangled output.
@item -defined-only
Dump only the defined symbols.
@item -print-value
Dump initial values of the variables.
@item -name-sort
Sort the symbols alphabetically.
@item -size-sort
Sort the symbols according to size.
@item -reverse-sort
Dump the symbols in reverse order.
@item -no-sort
Dump the symbols in order of occurrence.
@item -symbol=
Dump the details of specific symbol.
@item -objects
Dump the details of LTO objects.
@item -type-stats
Dump the statistics of tree types.
@item -tree-stats
Dump the statistics of trees.
@item -gimple-stats
Dump the statistics of gimple statements.
@item -dump-level=
For deciding the optimization level of body.
@item -dump-body=
Dump the specific gimple body.
@item -help
Display the dump tool help.
@end table
@c man end