Merge in trunk.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/branches/wide-int@206327 138bc75d-0d04-0410-961f-82ee72b054a4

1 files changed, 86 insertions, 0 deletions

diff --git a/gcc/config/arm/crypto.md b/gcc/config/arm/crypto.md
new file mode 100644
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+++ b/gcc/config/arm/crypto.md
@@ -0,0 +1,86 @@
+;; ARMv8-A crypto patterns.
+;; Copyright (C) 2013-2014 Free Software Foundation, Inc.
+;; Contributed by ARM Ltd.
+
+;; 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 "crypto_<crypto_pattern>"
+  [(set (match_operand:<crypto_mode> 0 "register_operand" "=w")
+        (unspec:<crypto_mode> [(match_operand:<crypto_mode> 1
+                       "register_operand" "w")]
+         CRYPTO_UNARY))]
+  "TARGET_CRYPTO"
+  "<crypto_pattern>.<crypto_size_sfx>\\t%q0, %q1"
+  [(set_attr "type" "<crypto_type>")]
+)
+
+(define_insn "crypto_<crypto_pattern>"
+  [(set (match_operand:<crypto_mode> 0 "register_operand" "=w")
+        (unspec:<crypto_mode> [(match_operand:<crypto_mode> 1 "register_operand" "0")
+                      (match_operand:<crypto_mode> 2 "register_operand" "w")]
+         CRYPTO_BINARY))]
+  "TARGET_CRYPTO"
+  "<crypto_pattern>.<crypto_size_sfx>\\t%q0, %q2"
+  [(set_attr "type" "<crypto_type>")]
+)
+
+(define_insn "crypto_<crypto_pattern>"
+  [(set (match_operand:<crypto_mode> 0 "register_operand" "=w")
+        (unspec:<crypto_mode> [(match_operand:<crypto_mode> 1 "register_operand" "0")
+                      (match_operand:<crypto_mode> 2 "register_operand" "w")
+                      (match_operand:<crypto_mode> 3 "register_operand" "w")]
+         CRYPTO_TERNARY))]
+  "TARGET_CRYPTO"
+  "<crypto_pattern>.<crypto_size_sfx>\\t%q0, %q2, %q3"
+  [(set_attr "type" "<crypto_type>")]
+)
+
+(define_insn "crypto_sha1h"
+  [(set (match_operand:V4SI 0 "register_operand" "=w")
+        (zero_extend:V4SI
+          (unspec:SI [(vec_select:SI
+                        (match_operand:V4SI 1 "register_operand" "w")
+                        (parallel [(match_operand:SI 2 "immediate_operand" "i")]))]
+           UNSPEC_SHA1H)))]
+  "TARGET_CRYPTO"
+  "sha1h.32\\t%q0, %q1"
+  [(set_attr "type" "crypto_sha1_fast")]
+)
+
+(define_insn "crypto_vmullp64"
+  [(set (match_operand:TI 0 "register_operand" "=w")
+        (unspec:TI [(match_operand:DI 1 "register_operand" "w")
+                    (match_operand:DI 2 "register_operand" "w")]
+         UNSPEC_VMULLP64))]
+  "TARGET_CRYPTO"
+  "vmull.p64\\t%q0, %P1, %P2"
+  [(set_attr "type" "neon_mul_d_long")]
+)
+
+(define_insn "crypto_<crypto_pattern>"
+  [(set (match_operand:V4SI 0 "register_operand" "=w")
+        (unspec:<crypto_mode>
+                     [(match_operand:<crypto_mode> 1 "register_operand" "0")
+                      (vec_select:SI
+                        (match_operand:<crypto_mode> 2 "register_operand" "w")
+                        (parallel [(match_operand:SI 4 "immediate_operand" "i")]))
+                      (match_operand:<crypto_mode> 3 "register_operand" "w")]
+         CRYPTO_SELECTING))]
+  "TARGET_CRYPTO"
+  "<crypto_pattern>.<crypto_size_sfx>\\t%q0, %q2, %q3"
+  [(set_attr "type" "<crypto_type>")]
+)