[PATCH AArch64 1/2] Add execution tests of vget_low and vget_high

	* gcc.target/aarch64/vget_high_1.c: New test.
	* gcc.target/aarch64/vget_low_1.c: Likewise.

From-SVN: r214950

gcc/testsuite/ChangeLog

 2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
 
+	* gcc.target/aarch64/vget_high_1.c: New test.
+	* gcc.target/aarch64/vget_low_1.c: Likewise.
+
+2014-09-05  Alan Lawrence  <alan.lawrence@arm.com>
+
 	* gcc.target/aarch64/simd/int_comparisons.x: New file.
 	* gcc.target/aarch64/simd/int_comparisons_1.c: New test.
 	* gcc.target/aarch64/simd/int_comparisons_2.c: Ditto.

gcc/testsuite/gcc.target/aarch64/vget_high_1.c

+/* { dg-do run } */
+/* { dg-options "-O3 -std=c99" } */
+
+#include <arm_neon.h>
+
+extern void abort (void);
+
+#define VARIANTS(VARIANT)				\
+VARIANT (uint8_t, 8, uint8x8_t, uint8x16_t, u8)		\
+VARIANT (uint16_t, 4, uint16x4_t, uint16x8_t, u16)	\
+VARIANT (uint32_t, 2, uint32x2_t, uint32x4_t, u32)	\
+VARIANT (uint64_t, 1, uint64x1_t, uint64x2_t, u64)	\
+VARIANT (int8_t, 8, int8x8_t, int8x16_t, s8)		\
+VARIANT (int16_t, 4, int16x4_t, int16x8_t, s16)		\
+VARIANT (int32_t, 2, int32x2_t, int32x4_t, s32)		\
+VARIANT (int64_t, 1, int64x1_t, int64x2_t, s64)		\
+VARIANT (float32_t, 2, float32x2_t, float32x4_t, f32)	\
+VARIANT (float64_t, 1, float64x1_t, float64x2_t, f64)
+
+
+#define TESTMETH(BASETYPE, NUM64, TYPE64, TYPE128, SUFFIX)	\
+int								\
+test_vget_low_ ##SUFFIX (BASETYPE *data)			\
+{								\
+  BASETYPE temp [NUM64];					\
+  TYPE128 vec = vld1q_##SUFFIX (data);				\
+  TYPE64 high = vget_high_##SUFFIX (vec);			\
+  vst1_##SUFFIX (temp, high);					\
+  for (int i = 0; i < NUM64; i++)				\
+    if (temp[i] != data[i + NUM64])				\
+      return 1;							\
+  return 0;							\
+}
+
+VARIANTS (TESTMETH)
+
+#define CHECK(BASETYPE, NUM64, TYPE64, TYPE128, SUFFIX)		\
+  if (test_vget_low_##SUFFIX (BASETYPE ## _ ## data) != 0)	\
+    abort ();
+
+int
+main (int argc, char **argv)
+{
+  uint8_t uint8_t_data[16] =
+      { 1, 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47 };
+  uint16_t uint16_t_data[8] = { 1, 22, 333, 4444, 55555, 6666, 777, 88 };
+  uint32_t uint32_t_data[4] = { 65537, 11, 70000, 23 };
+  uint64_t uint64_t_data[2] = { 0xdeadbeefcafebabeULL, 0x0123456789abcdefULL };
+  int8_t int8_t_data[16] =
+      { -1, -3, -5, -7, 9, -11, -13, 15, -17, -19, 21, -23, 25, 27, -29, -31 };
+  int16_t int16_t_data[8] = { -17, 19, 3, -999, 44048, 505, 9999, 1000};
+  int32_t int32_t_data[4] = { 123456789, -987654321, -135792468, 975318642 };
+  int64_t int64_t_data[2] = {0xfedcba9876543210LL, 0xdeadbabecafebeefLL };
+  float32_t float32_t_data[4] = { 3.14159, 2.718, 1.414, 100.0 };
+  float64_t float64_t_data[2] = { 1.01001000100001, 12345.6789 };
+
+  VARIANTS (CHECK);
+
+  return 0;
+}

gcc/testsuite/gcc.target/aarch64/vget_low_1.c

+/* { dg-do run } */
+/* { dg-options "-O3 -std=c99" } */
+
+#include <arm_neon.h>
+
+extern void abort (void);
+
+#define VARIANTS(VARIANT)				\
+VARIANT (uint8_t, 8, uint8x8_t, uint8x16_t, u8)		\
+VARIANT (uint16_t, 4, uint16x4_t, uint16x8_t, u16)	\
+VARIANT (uint32_t, 2, uint32x2_t, uint32x4_t, u32)	\
+VARIANT (uint64_t, 1, uint64x1_t, uint64x2_t, u64)	\
+VARIANT (int8_t, 8, int8x8_t, int8x16_t, s8)		\
+VARIANT (int16_t, 4, int16x4_t, int16x8_t, s16)		\
+VARIANT (int32_t, 2, int32x2_t, int32x4_t, s32)		\
+VARIANT (int64_t, 1, int64x1_t, int64x2_t, s64)		\
+VARIANT (float32_t, 2, float32x2_t, float32x4_t, f32)	\
+VARIANT (float64_t, 1, float64x1_t, float64x2_t, f64)
+
+
+#define TESTMETH(BASETYPE, NUM64, TYPE64, TYPE128, SUFFIX)	\
+int								\
+test_vget_low_ ##SUFFIX (BASETYPE *data)			\
+{								\
+  BASETYPE temp [NUM64];					\
+  TYPE128 vec = vld1q_##SUFFIX (data);				\
+  TYPE64 low = vget_low_##SUFFIX (vec);				\
+  vst1_##SUFFIX (temp, low);					\
+  for (int i = 0; i < NUM64; i++)				\
+    if (temp[i] != data[i])					\
+      return 1;							\
+  return 0;							\
+}
+
+VARIANTS (TESTMETH)
+
+#define CHECK(BASETYPE, NUM64, TYPE64, TYPE128, SUFFIX)		\
+  if (test_vget_low_##SUFFIX (BASETYPE ## _ ## data) != 0)	\
+    abort ();
+
+int
+main (int argc, char **argv)
+{
+  uint8_t uint8_t_data[16] =
+      { 1, 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47 };
+  uint16_t uint16_t_data[8] = { 1, 22, 333, 4444, 55555, 6666, 777, 88 };
+  uint32_t uint32_t_data[4] = { 65537, 11, 70000, 23 };
+  uint64_t uint64_t_data[2] = { 0xdeadbeefcafebabeULL, 0x0123456789abcdefULL };
+  int8_t int8_t_data[16] =
+      { -1, -3, -5, -7, 9, -11, -13, 15, -17, -19, 21, -23, 25, 27, -29, -31 };
+  int16_t int16_t_data[8] = { -17, 19, 3, -999, 44048, 505, 9999, 1000};
+  int32_t int32_t_data[4] = { 123456789, -987654321, -135792468, 975318642 };
+  int64_t int64_t_data[2] = {0xfedcba9876543210LL, 0xdeadbabecafebeefLL };
+  float32_t float32_t_data[4] = { 3.14159, 2.718, 1.414, 100.0 };
+  float64_t float64_t_data[2] = { 1.01001000100001, 12345.6789 };
+
+  VARIANTS (CHECK);
+
+  return 0;
+}