1 ;; S390 TPF-OS specific machine patterns
2 ;; Copyright (C) 2005 Free Software Foundation, Inc.
4 ;; This file is part of GCC.
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 2, or (at your option)
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.
16 ;; You should have received a copy of the GNU General Public License
17 ;; along with GCC; see the file COPYING. If not, write to
18 ;; the Free Software Foundation, 51 Franklin Street, Fifth Floor,
19 ;; Boston, MA 02110-1301, USA.
21 (define_insn "prologue_tpf"
22 [(unspec_volatile [(const_int 0)] UNSPECV_TPF_PROLOGUE)
24 "TARGET_TPF_PROFILING"
25 "larl\t%%r1,.+14\;tm\t4065,255\;bnz\t4064"
26 [(set_attr "length" "14")])
29 (define_insn "epilogue_tpf"
30 [(unspec_volatile [(const_int 0)] UNSPECV_TPF_EPILOGUE)
32 "TARGET_TPF_PROFILING"
33 "larl\t%%r1,.+14\;tm\t4071,255\;bnz\t4070"
34 [(set_attr "length" "14")])