[thirdparty/gcc.git] / gcc / config / s390 / tpf.md

;; S390 TPF-OS specific machine patterns
;; Copyright (C) 2005-2017 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/>.

(define_insn "prologue_tpf"
  [(unspec_volatile [(const_int 0)] UNSPECV_TPF_PROLOGUE)
   (clobber (reg:DI 1))]
  "TARGET_TPF_PROFILING"
  "larl\t%%r1,.+14\;tm\t4065,255\;bnz\t4064"
  [(set_attr "length"   "14")])


(define_insn "epilogue_tpf"
  [(unspec_volatile [(const_int 0)] UNSPECV_TPF_EPILOGUE)
   (clobber (reg:DI 1))]
  "TARGET_TPF_PROFILING"
  "larl\t%%r1,.+14\;tm\t4071,255\;bnz\t4070"
  [(set_attr "length"   "14")])
Commit	Line	Data
a8ba31f2	1	;; S390 TPF-OS specific machine patterns
cbe34bb5	2	;; Copyright (C) 2005-2017 Free Software Foundation, Inc.
a8ba31f2 EC	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
2f83c7d6	8	;; the Free Software Foundation; either version 3, or (at your option)
a8ba31f2 EC	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
2f83c7d6 NC	17	;; along with GCC; see the file COPYING3. If not see
2f83c7d6 NC	18	;; <http://www.gnu.org/licenses/>.
a8ba31f2 EC	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")])