gcc/config/s390/tpf.md

   1 ;; S390 TPF-OS specific machine patterns
   2 ;; Copyright (C) 2005-2024 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 [(match_operand 0 "const_int_operand" "J")
  22                      (match_operand 1 "const_int_operand" "J")]
  23                     UNSPECV_TPF_PROLOGUE)
  24    (clobber (reg:DI 1))
  25    (clobber (reg:CC CC_REGNUM))]
  26   "TARGET_TPF_PROFILING"
  27   "larl\t%%r1,.+14\;tm\t%0,255\;bnz\t%1"
  28   [(set_attr "length"   "14")])
  29
  30
  31 (define_insn "epilogue_tpf"
  32   [(unspec_volatile [(match_operand 0 "const_int_operand" "J")
  33                      (match_operand 1 "const_int_operand" "J")]
  34                     UNSPECV_TPF_EPILOGUE)
  35    (clobber (reg:DI 1))
  36    (clobber (reg:CC CC_REGNUM))]
  37   "TARGET_TPF_PROFILING"
  38   "larl\t%%r1,.+14\;tm\t%0,255\;bnz\t%1"
  39   [(set_attr "length"   "14")])