LTO-DUMP

Section: GNU (1)
Updated: 2021-04-05
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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

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.