Updated: 2021/Dec/3


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



NAME
       lto-dump - Tool for dumping LTO object files

SYNOPSIS
       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

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

OPTIONS
       -list
           Dumps list of details of functions and variables.

       -demangle
           Dump the demangled output.

       -defined-only
           Dump only the defined symbols.

       -print-value
           Dump initial values of the variables.

       -name-sort
           Sort the symbols alphabetically.

       -size-sort
           Sort the symbols according to size.

       -reverse-sort
           Dump the symbols in reverse order.

       -no-sort
           Dump the symbols in order of occurrence.

       -symbol=
           Dump the details of specific symbol.

       -objects
           Dump the details of LTO objects.

       -type-stats
           Dump the statistics of tree types.

       -tree-stats
           Dump the statistics of trees.

       -gimple-stats
           Dump the statistics of gimple statements.

       -dump-level=
           For deciding the optimization level of body.

       -dump-body=
           Dump the specific gimple body.

       -help
           Display the dump tool help.

COPYRIGHT
       Copyright (c) 2017-2020 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.



gcc-10.3.0                        2021-04-08                       LTO-DUMP(1)