Merge lto branch into trunk.

From-SVN: r152434

1 files changed, 43 insertions, 0 deletions

diff --git a/gcc/lto/lang.opt b/gcc/lto/lang.opt
new file mode 100644
index 0000000..f383d7c
--- /dev/null
+++ b/gcc/lto/lang.opt
@@ -0,0 +1,43 @@
+; Options for the LTO front end.
+; Copyright (C) 2008 Free Software Foundation, Inc.
+;
+; This file is part of GCC.
+;
+; GCC is free software; you can redistribute it and/or modify it under
+; the terms of the GNU General Public License as published by the Free
+; Software Foundation; either version 3, or (at your option) any later
+; version.
+; 
+; GCC is distributed in the hope that it will be useful, but WITHOUT ANY
+; WARRANTY; without even the implied warranty of MERCHANTABILITY or
+; FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+; for more details.
+; 
+; You should have received a copy of the GNU General Public License
+; along with GCC; see the file COPYING3.  If not see
+; <http://www.gnu.org/licenses/>.
+
+; See the GCC internals manual for a description of this file's format.
+
+; Please try to keep this file in ASCII collating order.
+
+Language
+LTO
+
+fltrans
+LTO Report Var(flag_ltrans) Optimization
+Run the link-time optimizer in local transformation (LTRANS) mode.
+
+fltrans-output-list=
+LTO Joined Var(ltrans_output_list)
+Specify a file to which a list of files output by LTRANS is written.
+
+fwpa
+LTO Report Var(flag_wpa) Optimization
+Run the link-time optimizer in whole program analysis (WPA) mode.
+
+resolution
+LTO Separate
+The resolution file
+
+; This comment is to ensure we retain the blank line above.