LTO-DUMP(1) GNU LTO-DUMP(1)

lto-dump - Tool for dumping LTO object files

lto-dump [-list]
[-demangle]
[-defined-only]
[-print-value]
[-name-sort]
[-size-sort]
[-reverse-sort]
[-no-sort]
[-symbol=]
[-objects]
[-type-stats]
[-tree-stats]
[-gimple-stats]
[-dump-level=]
[-dump-body=]
[-help] lto-dump

lto-dump is a tool you can use in conjunction with GCC to dump link time optimization object files.

Dumps list of details of functions and variables.
Dump the demangled output.
Dump only the defined symbols.
Dump initial values of the variables.
Sort the symbols alphabetically.
Sort the symbols according to size.
Dump the symbols in reverse order.
Dump the symbols in order of occurrence.
Dump the details of specific symbol.
Dump the details of LTO objects.
Dump the statistics of tree types.
Dump the statistics of trees.
Dump the statistics of gimple statements.
For deciding the optimization level of body.
Dump the specific gimple body.
Display the dump tool help.

Copyright (c) 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.
2022-05-06 gcc-12.1.0