Add missing AArch64 NEON instrinctics for Armv8.2-a to Armv8.4-a

This patch adds the missing neon intrinsics for all 128 bit vector Integer modes for the
three-way XOR and negate and xor instructions for Arm8.2-a to Armv8.4-a.

gcc/
2018-05-21  Tamar Christina  <tamar.christina@arm.com>

	* config/aarch64/aarch64-simd.md (aarch64_eor3qv8hi): Change to
	eor3q<mode>4.
	(aarch64_bcaxqv8hi): Change to bcaxq<mode>4.
	* config/aarch64/aarch64-simd-builtins.def (veor3q_u8, veor3q_u32,
	veor3q_u64, veor3q_s8, veor3q_s16, veor3q_s32, veor3q_s64, vbcaxq_u8,
	vbcaxq_u32, vbcaxq_u64, vbcaxq_s8, vbcaxq_s16, vbcaxq_s32,
	vbcaxq_s64): New.
	* config/aarch64/arm_neon.h: Likewise.
	* config/aarch64/iterators.md (VQ_I): New.

gcc/testsuite/
2018-05-21  Tamar Christina  <tamar.christina@arm.com>

	* gcc.target/gcc.target/aarch64/sha3.h (veor3q_u8, veor3q_u32,
	veor3q_u64, veor3q_s8, veor3q_s16, veor3q_s32, veor3q_s64, vbcaxq_u8,
	vbcaxq_u32, vbcaxq_u64, vbcaxq_s8, vbcaxq_s16, vbcaxq_s32,
	vbcaxq_s64): New.
	* gcc.target/gcc.target/aarch64/sha3_1.c: Likewise.
	* gcc.target/gcc.target/aarch64/sha3_1.c: Likewise.
	* gcc.target/gcc.target/aarch64/sha3_1.c: Likewise.

From-SVN: r260435

gcc/ChangeLog

+2018-05-21  Tamar Christina  <tamar.christina@arm.com>
+
+	* config/aarch64/aarch64-simd.md (aarch64_eor3qv8hi): Change to
+	eor3q<mode>4.
+	(aarch64_bcaxqv8hi): Change to bcaxq<mode>4.
+	* config/aarch64/aarch64-simd-builtins.def (veor3q_u8, veor3q_u32,
+	veor3q_u64, veor3q_s8, veor3q_s16, veor3q_s32, veor3q_s64, vbcaxq_u8,
+	vbcaxq_u32, vbcaxq_u64, vbcaxq_s8, vbcaxq_s16, vbcaxq_s32,
+	vbcaxq_s64): New.
+	* config/aarch64/arm_neon.h: Likewise.
+	* config/aarch64/iterators.md (VQ_I): New.
+
 2018-05-21  Alexey Brodkin <abrodkin@synopsys.com>
 
 	* config.gcc: Add arc/t-multilib-linux to tmake_file for

gcc/config/aarch64/aarch64-simd-builtins.def

@@ -599,14 +599,16 @@
   VAR1 (BINOPU, crypto_sha512su0q, 0, v2di)
   /* Implemented by aarch64_crypto_sha512su1qv2di.  */
   VAR1 (TERNOPU, crypto_sha512su1q, 0, v2di)
-  /* Implemented by aarch64_eor3qv8hi.  */
-  VAR1 (TERNOPU, eor3q, 0, v8hi)
+  /* Implemented by eor3q<mode>4.  */
+  BUILTIN_VQ_I (TERNOPU, eor3q, 4)
+  BUILTIN_VQ_I (TERNOP, eor3q, 4)
   /* Implemented by aarch64_rax1qv2di.  */
   VAR1 (BINOPU, rax1q, 0, v2di)
   /* Implemented by aarch64_xarqv2di.  */
   VAR1 (TERNOPUI, xarq, 0, v2di)
-  /* Implemented by aarch64_bcaxqv8hi.  */
-  VAR1 (TERNOPU, bcaxq, 0, v8hi)
+  /* Implemented by bcaxq<mode>4.  */
+  BUILTIN_VQ_I (TERNOPU, bcaxq, 4)
+  BUILTIN_VQ_I (TERNOP, bcaxq, 4)
 
   /* Implemented by aarch64_fml<f16mac1>l<f16quad>_low<mode>.  */
   VAR1 (TERNOP, fmlal_low, 0, v2sf)

gcc/config/aarch64/aarch64-simd.md

@@ -5926,13 +5926,13 @@
 
 ;; sha3
 
-(define_insn "aarch64_eor3qv8hi"
-  [(set (match_operand:V8HI 0 "register_operand" "=w")
-	(xor:V8HI
-	 (xor:V8HI
-	  (match_operand:V8HI 2 "register_operand" "%w")
-	  (match_operand:V8HI 3 "register_operand" "w"))
-	 (match_operand:V8HI 1 "register_operand" "w")))]
+(define_insn "eor3q<mode>4"
+  [(set (match_operand:VQ_I 0 "register_operand" "=w")
+	(xor:VQ_I
+	 (xor:VQ_I
+	  (match_operand:VQ_I 2 "register_operand" "w")
+	  (match_operand:VQ_I 3 "register_operand" "w"))
+	 (match_operand:VQ_I 1 "register_operand" "w")))]
   "TARGET_SIMD && TARGET_SHA3"
   "eor3\\t%0.16b, %1.16b, %2.16b, %3.16b"
   [(set_attr "type" "crypto_sha3")]
@@ -5962,13 +5962,13 @@
   [(set_attr "type" "crypto_sha3")]
 )
 
-(define_insn "aarch64_bcaxqv8hi"
-  [(set (match_operand:V8HI 0 "register_operand" "=w")
-	(xor:V8HI
-	 (and:V8HI
-	  (not:V8HI (match_operand:V8HI 3 "register_operand" "w"))
-	  (match_operand:V8HI 2 "register_operand" "w"))
-	 (match_operand:V8HI 1 "register_operand" "w")))]
+(define_insn "bcaxq<mode>4"
+  [(set (match_operand:VQ_I 0 "register_operand" "=w")
+	(xor:VQ_I
+	 (and:VQ_I
+	  (not:VQ_I (match_operand:VQ_I 3 "register_operand" "w"))
+	  (match_operand:VQ_I 2 "register_operand" "w"))
+	 (match_operand:VQ_I 1 "register_operand" "w")))]
   "TARGET_SIMD && TARGET_SHA3"
   "bcax\\t%0.16b, %1.16b, %2.16b, %3.16b"
   [(set_attr "type" "crypto_sha3")]

gcc/config/aarch64/arm_neon.h

@@ -32068,6 +32068,13 @@ vsha512su1q_u64 (uint64x2_t __a, uint64x2_t __b, uint64x2_t __c)
   return __builtin_aarch64_crypto_sha512su1qv2di_uuuu (__a, __b, __c);
 }
 
+__extension__ extern __inline uint8x16_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+veor3q_u8 (uint8x16_t __a, uint8x16_t __b, uint8x16_t __c)
+{
+  return __builtin_aarch64_eor3qv16qi_uuuu (__a, __b, __c);
+}
+
 __extension__ extern __inline uint16x8_t
 __attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
 veor3q_u16 (uint16x8_t __a, uint16x8_t __b, uint16x8_t __c)
@@ -32075,6 +32082,49 @@ veor3q_u16 (uint16x8_t __a, uint16x8_t __b, uint16x8_t __c)
   return __builtin_aarch64_eor3qv8hi_uuuu (__a, __b, __c);
 }
 
+__extension__ extern __inline uint32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+veor3q_u32 (uint32x4_t __a, uint32x4_t __b, uint32x4_t __c)
+{
+  return __builtin_aarch64_eor3qv4si_uuuu (__a, __b, __c);
+}
+
+__extension__ extern __inline uint64x2_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+veor3q_u64 (uint64x2_t __a, uint64x2_t __b, uint64x2_t __c)
+{
+  return __builtin_aarch64_eor3qv2di_uuuu (__a, __b, __c);
+}
+
+
+__extension__ extern __inline int8x16_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+veor3q_s8 (int8x16_t __a, int8x16_t __b, int8x16_t __c)
+{
+  return __builtin_aarch64_eor3qv16qi (__a, __b, __c);
+}
+
+__extension__ extern __inline int16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+veor3q_s16 (int16x8_t __a, int16x8_t __b, int16x8_t __c)
+{
+  return __builtin_aarch64_eor3qv8hi (__a, __b, __c);
+}
+
+__extension__ extern __inline int32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+veor3q_s32 (int32x4_t __a, int32x4_t __b, int32x4_t __c)
+{
+  return __builtin_aarch64_eor3qv4si (__a, __b, __c);
+}
+
+__extension__ extern __inline int64x2_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+veor3q_s64 (int64x2_t __a, int64x2_t __b, int64x2_t __c)
+{
+  return __builtin_aarch64_eor3qv2di (__a, __b, __c);
+}
+
 __extension__ extern __inline uint64x2_t
 __attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
 vrax1q_u64 (uint64x2_t __a, uint64x2_t __b)
@@ -32089,12 +32139,63 @@ vxarq_u64 (uint64x2_t __a, uint64x2_t __b, const int imm6)
   return __builtin_aarch64_xarqv2di_uuus (__a, __b,imm6);
 }
 
+__extension__ extern __inline uint8x16_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+vbcaxq_u8 (uint8x16_t __a, uint8x16_t __b, uint8x16_t __c)
+{
+  return __builtin_aarch64_bcaxqv16qi_uuuu (__a, __b, __c);
+}
+
 __extension__ extern __inline uint16x8_t
 __attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
 vbcaxq_u16 (uint16x8_t __a, uint16x8_t __b, uint16x8_t __c)
 {
   return __builtin_aarch64_bcaxqv8hi_uuuu (__a, __b, __c);
 }
+
+__extension__ extern __inline uint32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+vbcaxq_u32 (uint32x4_t __a, uint32x4_t __b, uint32x4_t __c)
+{
+  return __builtin_aarch64_bcaxqv4si_uuuu (__a, __b, __c);
+}
+
+__extension__ extern __inline uint64x2_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+vbcaxq_u64 (uint64x2_t __a, uint64x2_t __b, uint64x2_t __c)
+{
+  return __builtin_aarch64_bcaxqv2di_uuuu (__a, __b, __c);
+}
+
+__extension__ extern __inline int8x16_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+vbcaxq_s8 (int8x16_t __a, int8x16_t __b, int8x16_t __c)
+{
+  return __builtin_aarch64_bcaxqv16qi (__a, __b, __c);
+}
+
+__extension__ extern __inline int16x8_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+vbcaxq_s16 (int16x8_t __a, int16x8_t __b, int16x8_t __c)
+{
+  return __builtin_aarch64_bcaxqv8hi (__a, __b, __c);
+}
+
+__extension__ extern __inline int32x4_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+vbcaxq_s32 (int32x4_t __a, int32x4_t __b, int32x4_t __c)
+{
+  return __builtin_aarch64_bcaxqv4si (__a, __b, __c);
+}
+
+__extension__ extern __inline int64x2_t
+__attribute__ ((__always_inline__, __gnu_inline__, __artificial__))
+vbcaxq_s64 (int64x2_t __a, int64x2_t __b, int64x2_t __c)
+{
+  return __builtin_aarch64_bcaxqv2di (__a, __b, __c);
+}
+
+
 #pragma GCC pop_options
 
 #pragma GCC push_options

gcc/config/aarch64/iterators.md

@@ -78,6 +78,9 @@
 ;; Quad vector modes.
 (define_mode_iterator VQ [V16QI V8HI V4SI V2DI V8HF V4SF V2DF])
 
+;; Quad integer vector modes.
+(define_mode_iterator VQ_I [V16QI V8HI V4SI V2DI])
+
 ;; VQ without 2 element modes.
 (define_mode_iterator VQ_NO2E [V16QI V8HI V4SI V8HF V4SF])
 

gcc/testsuite/ChangeLog

+2018-05-21  Tamar Christina  <tamar.christina@arm.com>
+
+	* gcc.target/gcc.target/aarch64/sha3.h (veor3q_u8, veor3q_u32,
+	veor3q_u64, veor3q_s8, veor3q_s16, veor3q_s32, veor3q_s64, vbcaxq_u8,
+	vbcaxq_u32, vbcaxq_u64, vbcaxq_s8, vbcaxq_s16, vbcaxq_s32,
+	vbcaxq_s64): New.
+	* gcc.target/gcc.target/aarch64/sha3_1.c: Likewise.
+	* gcc.target/gcc.target/aarch64/sha3_1.c: Likewise.
+	* gcc.target/gcc.target/aarch64/sha3_1.c: Likewise.
+
 2018-05-21  Janus Weil  <janus@gcc.gnu.org>
 
 	PR fortran/85841

gcc/testsuite/gcc.target/aarch64/sha3.h

 #include "arm_neon.h"
 
-uint16x8_t
-test_veor3q_u16 (uint16x8_t a, uint16x8_t b, uint16x8_t c)
-{
-  return veor3q_u16 (a, b, c);
-}
+#define TEST_VEOR3(T, S) T \
+test_veor3q_ ## S (T a, T b, T c) \
+{ \
+  return veor3q_ ## S (a, b, c); \
+} \
+
+#define TEST_VBCAX(T, S) T \
+test_vbcaxq_ ## S (T a, T b, T c) \
+{ \
+  return vbcaxq_ ## S (a, b, c); \
+} \
+
+
+TEST_VEOR3 (uint8x16_t, u8)
+TEST_VEOR3 (uint16x8_t, u16)
+TEST_VEOR3 (uint32x4_t, u32)
+TEST_VEOR3 (uint64x2_t, u64)
+TEST_VEOR3 (int8x16_t, s8)
+TEST_VEOR3 (int16x8_t, s16)
+TEST_VEOR3 (int32x4_t, s32)
+TEST_VEOR3 (int64x2_t, s64)
 
 uint64x2_t
 test_vrax1q_u64 (uint64x2_t a, uint64x2_t b)
@@ -18,8 +34,12 @@ test_vxarq_u64 (uint64x2_t a, uint64x2_t b)
   return vxarq_u64 (a, b, 15);
 }
 
-uint16x8_t
-test_vbcaxq_u16 (uint16x8_t a, uint16x8_t b, uint16x8_t c)
-{
-  return vbcaxq_u16 (a, b, c);
-}
+TEST_VBCAX (uint8x16_t, u8)
+TEST_VBCAX (uint16x8_t, u16)
+TEST_VBCAX (uint32x4_t, u32)
+TEST_VBCAX (uint64x2_t, u64)
+TEST_VBCAX (int8x16_t, s8)
+TEST_VBCAX (int16x8_t, s16)
+TEST_VBCAX (int32x4_t, s32)
+TEST_VBCAX (int64x2_t, s64)
+

gcc/testsuite/gcc.target/aarch64/sha3_1.c

@@ -4,7 +4,7 @@
 #include "sha3.h"
 
 
-/* { dg-final { scan-assembler-times "eor3\\tv\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b" 1 } } */
+/* { dg-final { scan-assembler-times "eor3\\tv\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b" 8 } } */
 /* { dg-final { scan-assembler-times "rax1\\tv\[0-9\]+\.2d, v\[0-9\]+\.2d, v\[0-9\]+\.2d" 1 } } */
 /* { dg-final { scan-assembler-times "xar\\tv\[0-9\]+\.2d, v\[0-9\]+\.2d, v\[0-9\]+\.2d, 15" 1 } } */
-/* { dg-final { scan-assembler-times "bcax\\tv\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b" 1 } } */
+/* { dg-final { scan-assembler-times "bcax\\tv\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b" 8 } } */

gcc/testsuite/gcc.target/aarch64/sha3_2.c

@@ -3,7 +3,7 @@
 
 #include "sha3.h"
 
-/* { dg-final { scan-assembler-times "eor3\\tv\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b" 1 } } */
+/* { dg-final { scan-assembler-times "eor3\\tv\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b" 8 } } */
 /* { dg-final { scan-assembler-times "rax1\\tv\[0-9\]+\.2d, v\[0-9\]+\.2d, v\[0-9\]+\.2d" 1 } } */
 /* { dg-final { scan-assembler-times "xar\\tv\[0-9\]+\.2d, v\[0-9\]+\.2d, v\[0-9\]+\.2d, 15" 1 } } */
-/* { dg-final { scan-assembler-times "bcax\\tv\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b" 1 } } */
+/* { dg-final { scan-assembler-times "bcax\\tv\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b" 8 } } */

gcc/testsuite/gcc.target/aarch64/sha3_3.c

@@ -3,7 +3,7 @@
 
 #include "sha3.h"
 
-/* { dg-final { scan-assembler-times "eor3\\tv\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b" 1 } } */
+/* { dg-final { scan-assembler-times "eor3\\tv\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b" 8 } } */
 /* { dg-final { scan-assembler-times "rax1\\tv\[0-9\]+\.2d, v\[0-9\]+\.2d, v\[0-9\]+\.2d" 1 } } */
 /* { dg-final { scan-assembler-times "xar\\tv\[0-9\]+\.2d, v\[0-9\]+\.2d, v\[0-9\]+\.2d, 15" 1 } } */
-/* { dg-final { scan-assembler-times "bcax\\tv\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b" 1 } } */
+/* { dg-final { scan-assembler-times "bcax\\tv\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b, v\[0-9\]+\.16b" 8 } } */