1;; S390 TPF-OS specific machine patterns
2;; Copyright (C) 2005-2016 Free Software Foundation, Inc.
3;;
4;; This file is part of GCC.
5;;
6;; GCC is free software; you can redistribute it and/or modify
7;; it under the terms of the GNU General Public License as published by
8;; the Free Software Foundation; either version 3, or (at your option)
9;; any later version.
10;;
11;; GCC is distributed in the hope that it will be useful,
12;; but WITHOUT ANY WARRANTY; without even the implied warranty of
13;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14;; GNU General Public License for more details.
15;;
16;; You should have received a copy of the GNU General Public License
17;; along with GCC; see the file COPYING3.  If not see
18;; <http://www.gnu.org/licenses/>.
19
20(define_insn "prologue_tpf"
21  [(unspec_volatile [(const_int 0)] UNSPECV_TPF_PROLOGUE)
22   (clobber (reg:DI 1))]
23  "TARGET_TPF_PROFILING"
24  "larl\t%%r1,.+14\;tm\t4065,255\;bnz\t4064"
25  [(set_attr "length"   "14")])
26
27
28(define_insn "epilogue_tpf"
29  [(unspec_volatile [(const_int 0)] UNSPECV_TPF_EPILOGUE)
30   (clobber (reg:DI 1))]
31  "TARGET_TPF_PROFILING"
32  "larl\t%%r1,.+14\;tm\t4071,255\;bnz\t4070"
33  [(set_attr "length"   "14")])
34