gcc/testsuite/gcc.target/i386/avx512dq-vinsertf64x2-2.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O2 -mavx512dq" } */
   3 /* { dg-require-effective-target avx512dq } */
   4
   5 #define AVX512DQ
   6 #include "avx512f-helper.h"
   7 #include "string.h"
   8
   9 #define SIZE (AVX512F_LEN / 64)
  10 #include "avx512f-mask-type.h"
  11
  12 void
  13 CALC (UNION_TYPE (AVX512F_LEN, d) s1, union128d s2,
  14       double *res_ref, int mask)
  15 {
  16   memcpy (res_ref, s1.a, SIZE * sizeof (double));
  17   memcpy (res_ref + mask * 2, s2.a, 16);
  18 }
  19
  20 void
  21 TEST (void)
  22 {
  23   UNION_TYPE (AVX512F_LEN, d) s1, res1, res2, res3;
  24   union128d s2;
  25   double res_ref[SIZE];
  26   MASK_TYPE mask = MASK_VALUE;
  27   int j;
  28
  29   for (j = 0; j < SIZE; j++)
  30     {
  31       s1.a[j] = j * j;
  32       res1.a[j] = DEFAULT_VALUE;
  33       res2.a[j] = DEFAULT_VALUE;
  34       res3.a[j] = DEFAULT_VALUE;
  35     }
  36
  37   for (j = 0; j < 2; j++)
  38     s2.a[j] = j * j * j;
  39
  40   res1.x = INTRINSIC (_insertf64x2) (s1.x, s2.x, 1);
  41   res2.x = INTRINSIC (_mask_insertf64x2) (res2.x, mask, s1.x, s2.x, 1);
  42   res3.x = INTRINSIC (_maskz_insertf64x2) (mask, s1.x, s2.x, 1);
  43
  44   CALC (s1, s2, res_ref, 1);
  45
  46   if (UNION_CHECK (AVX512F_LEN, d) (res1, res_ref))
  47     abort ();
  48
  49   MASK_MERGE (d) (res_ref, mask, SIZE);
  50   if (UNION_CHECK (AVX512F_LEN, d) (res2, res_ref))
  51     abort ();
  52
  53   MASK_ZERO (d) (res_ref, mask, SIZE);
  54   if (UNION_CHECK (AVX512F_LEN, d) (res3, res_ref))
  55     abort ();
  56 }