* doc/invoke.texi: Replace references to -fdump-tree with -fdump-ast.

From-SVN: r45067

gcc/ChangeLog

+2001-08-20  Diego Novillo  <dnovillo@redhat.com>
+
+	* doc/invoke.texi: Replace references to -fdump-tree with -fdump-ast.
+
 2001-08-20  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
 
 	* sparc.c (sparc_variable_issue): Fix typo in last change.

gcc/doc/invoke.texi

@@ -2979,7 +2979,7 @@ options, in particular with and without @option{-g}.
 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{number}} form is used, @var{number}
-controls the details of the dump as described for the @option{-fdump-tree} options.
+controls the details of the dump as described for the @option{-fdump-ast} options.
 
 @item -fdump-class-hierarchy @r{(C++ only)}
 @itemx -fdump-class-hierarchy-@var{number} @r{(C++ only)}
@@ -2987,7 +2987,7 @@ controls the details of the dump as described for the @option{-fdump-tree} optio
 Dump a representation of each class's hierarchy and virtual function
 table layout to a file.  The file name is made by appending @file{.class}
 to the source file name.  If the @samp{-@var{number}} form is used, @var{number}
-controls the details of the dump as described for the @option{-fdump-tree}
+controls the details of the dump as described for the @option{-fdump-ast}
 options.
 
 @item -fdump-ast-@var{switch} @r{(C++ only)}