gcc/testsuite/gcc.target/aarch64/advsimd-intrinsics/vst1x4.c

   1 /* We haven't implemented these intrinsics for arm yet.  */
   2 /* { dg-xfail-if "" { arm*-*-* } } */
   3 /* { dg-do run } */
   4 /* { dg-options "-O3" } */
   5
   6 #include <arm_neon.h>
   7 #include "arm-neon-ref.h"
   8
   9 extern void abort (void);
  10
  11 #define TESTMETH(BASE, ELTS, SUFFIX)                    \
  12 int __attribute__ ((noinline))                          \
  13 test_vst1##SUFFIX##_x4 ()                               \
  14 {                                                       \
  15   BASE##_t data[ELTS * 4];                              \
  16   BASE##_t temp[ELTS * 4];                              \
  17   BASE##x##ELTS##x##4##_t vectors;                      \
  18   int i,j;                                              \
  19   for (i = 0; i < ELTS * 4; i++)                        \
  20     data [i] = (BASE##_t) 4*i;                          \
  21   asm volatile ("" : : : "memory");                     \
  22   vectors.val[0] = vld1##SUFFIX (data);                 \
  23   vectors.val[1] = vld1##SUFFIX (&data[ELTS]);          \
  24   vectors.val[2] = vld1##SUFFIX (&data[ELTS * 2]);      \
  25   vectors.val[3] = vld1##SUFFIX (&data[ELTS * 3]);      \
  26   vst1##SUFFIX##_x4 (temp, vectors);                    \
  27   asm volatile ("" : : : "memory");                     \
  28   for (j = 0; j < ELTS * 4; j++)                        \
  29     if (temp[j] != data[j])                             \
  30       return 1;                                         \
  31   return 0;                                             \
  32 }
  33
  34 #define VARIANTS_1(VARIANT)     \
  35 VARIANT (uint8, 8, _u8)         \
  36 VARIANT (uint16, 4, _u16)       \
  37 VARIANT (uint32, 2, _u32)       \
  38 VARIANT (uint64, 1, _u64)       \
  39 VARIANT (int8, 8, _s8)          \
  40 VARIANT (int16, 4, _s16)        \
  41 VARIANT (int32, 2, _s32)        \
  42 VARIANT (int64, 1, _s64)        \
  43 VARIANT (poly8, 8, _p8)         \
  44 VARIANT (poly16, 4, _p16)       \
  45 VARIANT (poly64, 1, _p64)       \
  46 VARIANT (float16, 4, _f16)      \
  47 VARIANT (float32, 2, _f32)      \
  48 VARIANT (uint8, 16, q_u8)       \
  49 VARIANT (uint16, 8, q_u16)      \
  50 VARIANT (uint32, 4, q_u32)      \
  51 VARIANT (uint64, 2, q_u64)      \
  52 VARIANT (int8, 16, q_s8)        \
  53 VARIANT (int16, 8, q_s16)       \
  54 VARIANT (int32, 4, q_s32)       \
  55 VARIANT (int64, 2, q_s64)       \
  56 VARIANT (poly8, 16, q_p8)       \
  57 VARIANT (poly16, 8, q_p16)      \
  58 VARIANT (poly64, 2, q_p64)      \
  59 VARIANT (float16, 8, q_f16)     \
  60 VARIANT (float32, 4, q_f32)
  61
  62 #ifdef __aarch64__
  63 #define VARIANTS(VARIANT) VARIANTS_1(VARIANT)   \
  64 VARIANT (float64, 1, _f64)                      \
  65 VARIANT (float64, 2, q_f64)
  66 #else
  67 #define VARIANTS(VARIANT) VARIANTS_1(VARIANT)
  68 #endif
  69
  70 /* Tests of vst1_x4 and vst1q_x4.  */
  71 VARIANTS (TESTMETH)
  72
  73 #define CHECKS(BASE, ELTS, SUFFIX)      \
  74   if (test_vst1##SUFFIX##_x4 () != 0)   \
  75     fprintf (stderr, "test_vst1##SUFFIX##_x4");
  76
  77 int
  78 main (int argc, char **argv)
  79 {
  80   VARIANTS (CHECKS)
  81
  82   return 0;
  83 }