obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
directory might differ from line-endings of the respective
files in the upstream repository.

1 files changed, 45 insertions, 0 deletions

diff --git a/gcc/config/score/score-generic.md b/gcc/config/score/score-generic.md
new file mode 100644
index 000000000..4ddc05b1b
--- /dev/null
+++ b/gcc/config/score/score-generic.md
@@ -0,0 +1,45 @@
+;;  Machine description for Sunplus S+CORE
+;;  Sunplus S+CORE Pipeline Description
+;;  Copyright (C) 2005, 2007, 2010
+;;  Free Software Foundation, Inc.
+;;  Contributed by Sunnorth.
+
+;; 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/>.
+
+(define_automaton "score")
+
+(define_cpu_unit "core" "score")
+
+(define_insn_reservation "memory" 3
+                         (eq_attr "type" "load")
+                         "core")
+
+(define_insn_reservation "mul" 3
+                         (eq_attr "type" "mul,div")
+                         "core")
+
+(define_insn_reservation "fce" 1
+                         (eq_attr "type" "fce")
+                         "core")
+
+(define_insn_reservation "tsr" 1
+                         (eq_attr "type" "tsr,fsr")
+                         "core")
+
+(define_insn_reservation "up_c" 1
+                         (eq_attr "up_c" "yes")
+                         "core")