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diff --git a/gcc-4.9/gcc/config/sparc/hypersparc.md b/gcc-4.9/gcc/config/sparc/hypersparc.md
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+;; Scheduling description for HyperSPARC.
+;;   Copyright (C) 2002-2014 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/>.
+
+;; The HyperSPARC is a dual-issue processor.  It is not all that fancy.
+
+;; ??? There are some things not modelled.  For example, sethi+or
+;; ??? coming right after each other are specifically identified and
+;; ??? dual-issued by the processor.  Similarly for sethi+ld[reg+lo].
+;; ??? Actually, to be more precise that rule is sort of modelled now.
+
+(define_automaton "hypersparc_0,hypersparc_1")
+
+;; HyperSPARC/sparclite86x scheduling
+
+(define_cpu_unit "hs_memory,hs_branch,hs_shift,hs_fpalu" "hypersparc_0")
+(define_cpu_unit "hs_fpmds" "hypersparc_1")
+
+(define_insn_reservation "hs_load" 1
+  (and (ior (eq_attr "cpu" "hypersparc") (eq_attr "cpu" "sparclite86x"))
+    (eq_attr "type" "load,sload,fpload"))
+  "hs_memory")
+
+(define_insn_reservation "hs_store" 2
+  (and (ior (eq_attr "cpu" "hypersparc") (eq_attr "cpu" "sparclite86x"))
+    (eq_attr "type" "store,fpstore"))
+  "hs_memory, nothing")
+
+(define_insn_reservation "hs_slbranch" 1
+  (and (eq_attr "cpu" "sparclite86x")
+    (eq_attr "type" "branch"))
+  "hs_branch")
+
+(define_insn_reservation "hs_slshift" 1
+  (and (eq_attr "cpu" "sparclite86x")
+    (eq_attr "type" "shift"))
+  "hs_shift")
+
+(define_insn_reservation "hs_fp_alu" 1
+  (and (ior (eq_attr "cpu" "hypersparc") (eq_attr "cpu" "sparclite86x"))
+    (eq_attr "type" "fp,fpmove,fpcmp"))
+  "hs_fpalu")
+
+(define_insn_reservation "hs_fp_mult" 1
+  (and (ior (eq_attr "cpu" "hypersparc") (eq_attr "cpu" "sparclite86x"))
+    (eq_attr "type" "fpmul"))
+  "hs_fpmds")
+
+(define_insn_reservation "hs_fp_divs" 8
+  (and (ior (eq_attr "cpu" "hypersparc") (eq_attr "cpu" "sparclite86x"))
+    (eq_attr "type" "fpdivs"))
+  "hs_fpmds*6, nothing*2")
+
+(define_insn_reservation "hs_fp_divd" 12
+  (and (ior (eq_attr "cpu" "hypersparc") (eq_attr "cpu" "sparclite86x"))
+    (eq_attr "type" "fpdivd"))
+  "hs_fpmds*10, nothing*2")
+
+(define_insn_reservation "hs_fp_sqrt" 17
+  (and (ior (eq_attr "cpu" "hypersparc") (eq_attr "cpu" "sparclite86x"))
+    (eq_attr "type" "fpsqrts,fpsqrtd"))
+  "hs_fpmds*15, nothing*2")
+
+(define_insn_reservation "hs_imul" 17
+  (and (ior (eq_attr "cpu" "hypersparc") (eq_attr "cpu" "sparclite86x"))
+    (eq_attr "type" "imul"))
+  "hs_fpmds*15, nothing*2")