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Diffstat (limited to 'gcc/config/nds32/pipelines.md')
| -rw-r--r-- | gcc/config/nds32/pipelines.md | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/gcc/config/nds32/pipelines.md b/gcc/config/nds32/pipelines.md new file mode 100644 index 00000000000..9c8c56bab83 --- /dev/null +++ b/gcc/config/nds32/pipelines.md @@ -0,0 +1,29 @@ +;; Pipeline descriptions of Andes NDS32 cpu for GNU compiler +;; Copyright (C) 2012-2013 Free Software Foundation, Inc. +;; Contributed by Andes Technology Corporation. +;; +;; 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 "nds32_machine") + +(define_cpu_unit "general_unit" "nds32_machine") + +(define_insn_reservation "simple_insn" 1 + (eq_attr "type" "unknown,load,store,move,alu,compare,branch,call,misc") + "general_unit") + +;; ------------------------------------------------------------------------ |