1  /* { dg-do run } */
       2  /* { dg-options "-O3" } */
       3  
       4  #include <arm_neon.h>
       5  
       6  extern void abort (void);
       7  
       8  #define TESTMETH(BASE, ELTS, STRUCT, SUFFIX)	\
       9  int __attribute__ ((noinline))			\
      10  test_vld##STRUCT##SUFFIX ()			\
      11  {						\
      12    BASE##_t data[ELTS * STRUCT];			\
      13    BASE##_t temp[ELTS];				\
      14    BASE##x##ELTS##x##STRUCT##_t vectors;		\
      15    int i,j;					\
      16    for (i = 0; i < STRUCT * ELTS; i++)		\
      17      data [i] = (BASE##_t) 2*i + 1;		\
      18    asm volatile ("" : : : "memory");		\
      19    vectors = vld##STRUCT##SUFFIX (data);		\
      20    for (i = 0; i < STRUCT; i++)			\
      21      {						\
      22        vst1##SUFFIX (temp, vectors.val[i]);	\
      23        asm volatile ("" : : : "memory");		\
      24        for (j = 0; j < ELTS; j++)		\
      25          if (temp[j] != data[i + STRUCT*j])	\
      26            return 1;				\
      27      }						\
      28    return 0;					\
      29  }
      30  
      31  #define VARIANTS(VARIANT, STRUCT)	\
      32  VARIANT (uint8, 8, STRUCT, _u8)		\
      33  VARIANT (uint16, 4, STRUCT, _u16)	\
      34  VARIANT (uint32, 2, STRUCT, _u32)	\
      35  VARIANT (uint64, 1, STRUCT, _u64)	\
      36  VARIANT (int8, 8, STRUCT, _s8)		\
      37  VARIANT (int16, 4, STRUCT, _s16)	\
      38  VARIANT (int32, 2, STRUCT, _s32)	\
      39  VARIANT (int64, 1, STRUCT, _s64)	\
      40  VARIANT (poly8, 8, STRUCT, _p8)		\
      41  VARIANT (poly16, 4, STRUCT, _p16)	\
      42  VARIANT (float16, 4, STRUCT, _f16)	\
      43  VARIANT (float32, 2, STRUCT, _f32)	\
      44  VARIANT (float64, 1, STRUCT, _f64)	\
      45  VARIANT (uint8, 16, STRUCT, q_u8)	\
      46  VARIANT (uint16, 8, STRUCT, q_u16)	\
      47  VARIANT (uint32, 4, STRUCT, q_u32)	\
      48  VARIANT (uint64, 2, STRUCT, q_u64)	\
      49  VARIANT (int8, 16, STRUCT, q_s8)	\
      50  VARIANT (int16, 8, STRUCT, q_s16)	\
      51  VARIANT (int32, 4, STRUCT, q_s32)	\
      52  VARIANT (int64, 2, STRUCT, q_s64)	\
      53  VARIANT (poly8, 16, STRUCT, q_p8)	\
      54  VARIANT (poly16, 8, STRUCT, q_p16)	\
      55  VARIANT (float16, 8, STRUCT, q_f16)	\
      56  VARIANT (float32, 4, STRUCT, q_f32)	\
      57  VARIANT (float64, 2, STRUCT, q_f64)
      58  
      59  /* Tests of vld2 and vld2q.  */
      60  VARIANTS (TESTMETH, 2)
      61  
      62  /* Tests of vld3 and vld3q.  */
      63  VARIANTS (TESTMETH, 3)
      64  
      65  /* Tests of vld4 and vld4q.  */
      66  VARIANTS (TESTMETH, 4)
      67  
      68  #define CHECK(BASE, ELTS, STRUCT, SUFFIX)	\
      69    if (test_vld##STRUCT##SUFFIX () != 0)		\
      70      abort ();
      71  
      72  int
      73  main (int argc, char **argv)
      74  {
      75    VARIANTS (CHECK, 2)
      76    VARIANTS (CHECK, 3)
      77    VARIANTS (CHECK, 4)
      78  
      79    return 0;
      80  }
      81