gcc/testsuite/gcc.target/i386/avx512f-vpunpckhdq-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 / 32)
  10 #include "avx512f-mask-type.h"
  11
  12 CALC (int *r, int *s1, int *s2)
  13 {
  14   int i;
  15   for (i = 0; i < SIZE / 4; i++)
  16     {
  17       r[4 * i] = s1[4 * i + 2];
  18       r[4 * i + 1] = s2[4 * i + 2];
  19       r[4 * i + 2] = s1[4 * i + 3];
  20       r[4 * i + 3] = s2[4 * i + 3];
  21     }
  22 }
  23
  24 void static
  25 TEST (void)
  26 {
  27   int i, sign;
  28   UNION_TYPE (AVX512F_LEN, i_d) res1, res2, res3, src1, src2;
  29   MASK_TYPE mask = MASK_VALUE;
  30   int res_ref[SIZE];
  31
  32   sign = -1;
  33   for (i = 0; i < SIZE; i++)
  34     {
  35       src1.a[i] = 34 * i * sign;
  36       src1.a[i] = 179 * i;
  37       sign = sign * -1;
  38     }
  39   for (i = 0; i < SIZE; i++)
  40     res2.a[i] = DEFAULT_VALUE;
  41
  42   res1.x = INTRINSIC (_unpackhi_epi32) (src1.x, src2.x);
  43   res2.x =
  44     INTRINSIC (_mask_unpackhi_epi32) (res2.x, mask, src1.x, src2.x);
  45   res3.x = INTRINSIC (_maskz_unpackhi_epi32) (mask, src1.x, src2.x);
  46
  47   CALC (res_ref, src1.a, src2.a);
  48
  49   if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref))
  50     abort ();
  51
  52   MASK_MERGE (i_d) (res_ref, mask, SIZE);
  53   if (UNION_CHECK (AVX512F_LEN, i_d) (res2, res_ref))
  54     abort ();
  55
  56   MASK_ZERO (i_d) (res_ref, mask, SIZE);
  57   if (UNION_CHECK (AVX512F_LEN, i_d) (res3, res_ref))
  58     abort ();
  59 }