--- a/gcc/doc/gcc.texi 2004-07-22 22:12:20.000000000 +0200
+++ b/gcc/doc/gcc.texi 2004-09-26 10:58:58.218713528 +0200
-@@ -61,13 +61,13 @@ Texts being (a) (see below), and with th
+@@ -61,15 +61,14 @@ Texts being (a) (see below), and with th
funds for GNU development.
@end copying
@ifnottex
-* gcov: (gcc) Gcov. @command{gcov}---a test coverage program.
-* gcov-tool: (gcc) Gcov-tool. @command{gcov-tool}---an offline gcda profile processing program.
-* gcov-dump: (gcc) Gcov-dump. @command{gcov-dump}---an offline gcda and gcno profile dump tool.
-+* gcc: (gcc). The GNU Compiler Collection.
-+* g++: (gcc). The GNU C++ compiler.
-+* gcov: (gcc) Gcov. @command{gcov}---a test coverage program.
-+* gcov-tool: (gcc) Gcov-tool. @command{gcov-tool}---an offline gcda profile processing program.
-+* gcov-dump: (gcc) Gcov-dump. @command{gcov-dump}---an offline gcda and gcno profile dump tool.
+-* lto-dump: (gcc) lto-dump. @command{lto-dump}---Tool for
+-dumping LTO object files.
++* gcc: (gcc). The GNU Compiler Collection
++* g++: (gcc). The GNU C++ compiler
++* gcov: (gcc) Gcov. @command{gcov}---a test coverage program
++* gcov-tool: (gcc) Gcov-tool. @command{gcov-tool}---an offline gcda profile processing program
++* gcov-dump: (gcc) Gcov-dump. @command{gcov-dump}---an offline gcda and gcno profile dump tool
++* lto-dump: (gcc) lto-dump. @command{lto-dump}---Tool for dumping LTO object files.
@end direntry
This file documents the use of the GNU compilers.
@sp 1
@end direntry
@macro syntax{element}
---- a/gcc/ada/gnat_ugn.texi 2005-12-06 23:45:52.983574000 +0100
-+++ b/gcc/ada/gnat_ugn.texi 2005-12-11 02:35:45.580878360 +0100
-@@ -10,7 +10,7 @@
+--- gcc-6.4.0/gcc/ada/gnat_rm.texi.orig 2016-01-04 14:03:35.362396000 +0100
++++ gcc-6.4.0/gcc/ada/gnat_rm.texi 2018-04-04 20:06:55.773027894 +0200
+@@ -10,9 +10,9 @@
@paragraphindent 0
@exampleindent 4
@finalout
-@dircategory GNU Ada Tools
+@dircategory Programming Languages:
@direntry
- * gnat_ugn: (gnat_ugn.info). gnat_ugn
+-* gnat_rm: (gnat_rm.info). gnat_rm
++* gnat_rm: (gnat_rm.info). gnat_rm
@end direntry
+
+ @definfoenclose strong,`,'
+--- gcc-6.4.0/gcc/ada/gnat_ugn.texi.orig 2018-04-04 16:44:59.699832904 +0200
++++ gcc-6.4.0/gcc/ada/gnat_ugn.texi 2018-04-04 20:07:10.206361061 +0200
+@@ -10,9 +10,9 @@
+ @paragraphindent 0
+ @exampleindent 4
+ @finalout
+-@dircategory GNU Ada Tools
++@dircategory Programming Languages:
+ @direntry
+-* gnat_ugn: (gnat_ugn.info). gnat_ugn
++* gnat_ugn: (gnat_ugn.info). gnat_ugn
+ @end direntry
+
+ @definfoenclose strong,`,'
--- a/gcc/fortran/gfortran.texi 2004-09-16 15:13:39.000000000 +0200
+++ b/gcc/fortran/gfortran.texi 2004-09-26 11:05:50.258074024 +0200
@@ -62,9 +62,9 @@
@end direntry
This file documents the use and the internals of
the GNU Fortran compiler, (@command{gfortran}).
---- a/gcc/ada/gnat_rm.texi 2005-11-30 12:12:06.000000000 +0100
-+++ b/gcc/ada/gnat_rm.texi 2005-12-11 02:36:14.863426736 +0100
-@@ -26,7 +26,7 @@
- @paragraphindent 0
- @exampleindent 4
- @finalout
--@dircategory GNU Ada Tools
-+@dircategory Programming Languages:
- @direntry
- * gnat_rm: (gnat_rm.info). gnat_rm
- @end direntry
--- a/gcc/doc/install.texi 2005-11-30 12:02:42.000000000 +0100
+++ b/gcc/doc/install.texi 2005-12-11 02:44:22.598279768 +0100
@@ -87,9 +87,9 @@