add missing file

From-SVN: r199233

gcc/config/rs6000/crypto.md

+;; Cryptographic instructions added in ISA 2.07
+;; Copyright (C) 2012-2013 Free Software Foundation, Inc.
+;; Contributed by Michael Meissner (meissner@linux.vnet.ibm.com)
+
+;; 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_c_enum "unspec"
+  [UNSPEC_VCIPHER
+   UNSPEC_VNCIPHER
+   UNSPEC_VCIPHERLAST
+   UNSPEC_VNCIPHERLAST
+   UNSPEC_VSBOX
+   UNSPEC_VSHASIGMA
+   UNSPEC_VPERMXOR
+   UNSPEC_VPMSUM])
+
+;; Iterator for VPMSUM/VPERMXOR
+(define_mode_iterator CR_mode [V16QI V8HI V4SI V2DI])
+
+(define_mode_attr CR_char [(V16QI "b")
+			   (V8HI  "h")
+			   (V4SI  "w")
+			   (V2DI  "d")])
+
+;; Iterator for VSHASIGMAD/VSHASIGMAW
+(define_mode_iterator CR_hash [V4SI V2DI])
+
+;; Iterator for the other crypto functions
+(define_int_iterator CR_code   [UNSPEC_VCIPHER
+				UNSPEC_VNCIPHER
+				UNSPEC_VCIPHERLAST
+				UNSPEC_VNCIPHERLAST])
+
+(define_int_attr CR_insn [(UNSPEC_VCIPHER      "vcipher")
+			  (UNSPEC_VNCIPHER     "vncipher")
+			  (UNSPEC_VCIPHERLAST  "vcipherlast")
+			  (UNSPEC_VNCIPHERLAST "vncipherlast")])
+
+;; 2 operand crypto instructions
+(define_insn "crypto_<CR_insn>"
+  [(set (match_operand:V2DI 0 "register_operand" "=v")
+	(unspec:V2DI [(match_operand:V2DI 1 "register_operand" "v")
+		      (match_operand:V2DI 2 "register_operand" "v")]
+		     CR_code))]
+  "TARGET_CRYPTO"
+  "<CR_insn> %0,%1,%2"
+  [(set_attr "type" "crypto")])
+
+(define_insn "crypto_vpmsum<CR_char>"
+  [(set (match_operand:CR_mode 0 "register_operand" "=v")
+	(unspec:CR_mode [(match_operand:CR_mode 1 "register_operand" "v")
+			 (match_operand:CR_mode 2 "register_operand" "v")]
+			UNSPEC_VPMSUM))]
+  "TARGET_CRYPTO"
+  "vpmsum<CR_char> %0,%1,%2"
+  [(set_attr "type" "crypto")])
+
+;; 3 operand crypto instructions
+(define_insn "crypto_vpermxor_<mode>"
+  [(set (match_operand:CR_mode 0 "register_operand" "=v")
+	(unspec:CR_mode [(match_operand:CR_mode 1 "register_operand" "v")
+			 (match_operand:CR_mode 2 "register_operand" "v")
+			 (match_operand:CR_mode 3 "register_operand" "v")]
+			UNSPEC_VPERMXOR))]
+  "TARGET_CRYPTO"
+  "vpermxor %0,%1,%2,%3"
+  [(set_attr "type" "crypto")])
+
+;; 1 operand crypto instruction
+(define_insn "crypto_vsbox"
+  [(set (match_operand:V2DI 0 "register_operand" "=v")
+	(unspec:V2DI [(match_operand:V2DI 1 "register_operand" "v")]
+		     UNSPEC_VSBOX))]
+  "TARGET_CRYPTO"
+  "vsbox %0,%1"
+  [(set_attr "type" "crypto")])
+
+;; Hash crypto instructions
+(define_insn "crypto_vshasigma<CR_char>"
+  [(set (match_operand:CR_hash 0 "register_operand" "=v")
+	(unspec:CR_hash [(match_operand:CR_hash 1 "register_operand" "v")
+			 (match_operand:SI 2 "const_0_to_1_operand" "n")
+			 (match_operand:SI 3 "const_0_to_15_operand" "n")]
+			UNSPEC_VSHASIGMA))]
+  "TARGET_CRYPTO"
+  "vshasigma<CR_char> %0,%1,%2,%3"
+  [(set_attr "type" "crypto")])