re PR debug/4252 (cc1: Invalid option `-fdump-translation-unit')

	PR debug/4252
	* doc/invoke.texi: Remove references to -fdump-translation-unit.

From-SVN: r46405

gcc/ChangeLog

+2001-10-21  Craig Rodrigues  <rodrigc@gcc.gnu.org>
+
+	PR debug/4252
+	* doc/invoke.texi: Remove references to -fdump-translation-unit.
+
 2001-10-22  Richard Henderson  <rth@redhat.com>
 
 	* config/i386/i386.c (ix86_expand_clear): New.

gcc/doc/invoke.texi

@@ -237,7 +237,7 @@ in the following sections.
 @xref{Debugging Options,,Options for Debugging Your Program or GCC}.
 @gccoptlist{
 -a  -ax  -d@var{letters}  -dumpspecs  -dumpmachine  -dumpversion @gol
--fdump-unnumbered -fdump-translation-unit@r{[}-@var{n}@r{]} @gol
+-fdump-unnumbered 
 -fdump-class-hierarchy@r{[}-@var{n}@r{]} @gol
 -fdump-tree-original@r{[}-@var{n}@r{]} -fdump-tree-optimized@r{[}-@var{n}@r{]} @gol
 -fdump-tree-inlined@r{[}-@var{n}@r{]} @gol
@@ -2985,15 +2985,6 @@ numbers and line number note output.  This makes it more feasible to
 use diff on debugging dumps for compiler invocations with different
 options, in particular with and without @option{-g}.
 
-@item -fdump-translation-unit @r{(C and C++ only)}
-@itemx -fdump-translation-unit-@var{options} @r{(C and C++ only)}
-@opindex fdump-translation-unit
-Dump a representation of the tree structure for the entire translation
-unit to a file.  The file name is made by appending @file{.tu} to the
-source file name.  If the @samp{-@var{options}} form is used, @var{options}
-controls the details of the dump as described for the
-@option{-fdump-tree} options.
-
 @item -fdump-class-hierarchy @r{(C++ only)}
 @itemx -fdump-class-hierarchy-@var{options} @r{(C++ only)}
 @opindex fdump-class-hierarchy