[gcc/devel/sphinx] Update man-pages related texi files.

[Martin Liska <marxin@gcc.gnu.org>]

https://gcc.gnu.org/g:cab6050fa9f02bf444f48d4bbf3d8f0c1bf401ed

commit cab6050fa9f02bf444f48d4bbf3d8f0c1bf401ed
Author: Martin Liska <mliska@suse.cz>
Date:   Mon May 24 14:54:53 2021 +0200

    Update man-pages related texi files.

Diff:
---
 gcc/doc/gcov-dump.texi | 18 ++++++------------
 gcc/doc/lto-dump.texi  | 42 ++++++------------------------------------
 2 files changed, 12 insertions(+), 48 deletions(-)

diff --git a/gcc/doc/gcov-dump.texi b/gcc/doc/gcov-dump.texi
index 6b5353cea81..c9d23445cb9 100644
--- a/gcc/doc/gcov-dump.texi
+++ b/gcc/doc/gcov-dump.texi
@@ -22,20 +22,14 @@ dump content of gcda and gcno profile files offline.
 @node Invoking Gcov-dump
 @section Invoking @command{gcov-dump}
 
-@smallexample
-Usage: gcov-dump @r{[}@var{OPTION}@r{]} ... @var{gcovfiles}
-@end smallexample
-
-@command{gcov-dump} accepts the following options:
-
 @subsubheading Synopsis
 
-gcov-dump [@emph{-v}|@emph{--version}]
-     [@emph{-h}|@emph{--help}]
-     [@emph{-l}|@emph{--long}]
-     [@emph{-p}|@emph{--positions}]
-     [@emph{-r}|@emph{--raw}]
-     [@emph{gcovfiles}]
+gcov-dump [@option{-v}|@option{--version}]
+     [@option{-h}|@option{--help}]
+     [@option{-l}|@option{--long}]
+     [@option{-p}|@option{--positions}]
+     [@option{-r}|@option{--raw}]
+     [@var{gcovfiles}]
 
 @subsubheading Options
 
diff --git a/gcc/doc/lto-dump.texi b/gcc/doc/lto-dump.texi
index e1909c4cab6..d05e32727d4 100644
--- a/gcc/doc/lto-dump.texi
+++ b/gcc/doc/lto-dump.texi
@@ -2,32 +2,6 @@
 @c This is part of the GCC manual.
 @c For copying conditions, see the file gcc.texi.
 
-@ignore
-@c man begin COPYRIGHT
-Copyright @copyright{} 2017-2021 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.
@@ -39,13 +13,12 @@ included in the gfdl(7) man page.
 
 @node lto-dump Intro
 @section Introduction to @command{lto-dump}
-@c man begin DESCRIPTION
+
+@subsubheading 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}
 
@@ -55,8 +28,8 @@ Usage: lto-dump @r{[}@var{OPTION}@r{]} ... @var{objfiles}
 
 @command{lto-dump} accepts the following options:
 
-@ignore
-@c man begin SYNOPSIS
+@subsubheading Synopsis
+
 lto-dump [@option{-list}]
      [@option{-demangle}]
      [@option{-defined-only}]
@@ -73,10 +46,9 @@ lto-dump [@option{-list}]
      [@option{-dump-level=}]
      [@option{-dump-body=}]
      [@option{-help}] @var{lto-dump}
-@c man end
-@end ignore
 
-@c man begin OPTIONS
+@subsubheading Options
+
 @table @gcctabopt
 @item -list
 Dumps list of details of functions and variables.
@@ -127,5 +99,3 @@ Dump the specific gimple body.
 Display the dump tool help.
 
 @end table
-
-@c man end