gcc/testsuite/gcc.target/i386/avx512f-vmovdqu64-2.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O2 -mavx512f" } */
   3 /* { dg-require-effective-target avx512f } */
   4
   5 #define AVX512F
   6
   7 #include "avx512f-helper.h"
   8
   9 #define SIZE ((AVX512F_LEN) / 64)
  10 #include "avx512f-mask-type.h"
  11
  12 typedef struct
  13 {
  14   char c;
  15   long long a[SIZE];
  16 } __attribute__ ((packed)) EVAL(unaligned_array, AVX512F_LEN,);
  17
  18 void
  19 TEST (void)
  20 {
  21   UNION_TYPE (AVX512F_LEN, i_q) s2, res1, res2;
  22   EVAL(unaligned_array, AVX512F_LEN,) s1, res3;
  23   MASK_TYPE mask = MASK_VALUE;
  24   int i, sign = 1;
  25
  26   for (i = 0; i < SIZE; i++)
  27     {
  28       s1.a[i] = 12345 * (i + 2000) * sign;
  29       s2.a[i] = 67890 * (i + 2000) * sign;
  30       res1.a[i] = DEFAULT_VALUE;
  31       res3.a[i] = DEFAULT_VALUE;
  32       sign = -sign;
  33     }
  34
  35   res1.x = INTRINSIC (_mask_loadu_epi64) (res1.x, mask, s1.a);
  36   res2.x = INTRINSIC (_maskz_loadu_epi64) (mask, s1.a);
  37   INTRINSIC (_mask_storeu_epi64) (res3.a, mask, s2.x);
  38
  39   MASK_MERGE (i_q) (s1.a, mask, SIZE);
  40   if (UNION_CHECK (AVX512F_LEN, i_q) (res1, s1.a))
  41     abort ();
  42
  43   MASK_ZERO (i_q) (s1.a, mask, SIZE);
  44   if (UNION_CHECK (AVX512F_LEN, i_q) (res2, s1.a))
  45     abort ();
  46
  47   MASK_MERGE (i_q) (s2.a, mask, SIZE);
  48   if (UNION_CHECK (AVX512F_LEN, i_q) (s2, res3.a))
  49     abort ();
  50 }