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 static void
  13 CALC (int *r, int *s1, int *s2)
  14 {
  15   int i;
  16   for (i = 0; i < SIZE / 4; i++)
  17     {
  18       r[4 * i] = s1[4 * i + 2];
  19       r[4 * i + 1] = s2[4 * i + 2];
  20       r[4 * i + 2] = s1[4 * i + 3];
  21       r[4 * i + 3] = s2[4 * i + 3];
  22     }
  23 }
  24
  25 void
  26 TEST (void)
  27 {
  28   int i, sign;
  29   UNION_TYPE (AVX512F_LEN, i_d) res1, res2, res3, src1, src2;
  30   MASK_TYPE mask = MASK_VALUE;
  31   int res_ref[SIZE];
  32
  33   sign = -1;
  34   for (i = 0; i < SIZE; i++)
  35     {
  36       src1.a[i] = 34 * i * sign;
  37       src1.a[i] = 179 * i;
  38       sign = sign * -1;
  39     }
  40   for (i = 0; i < SIZE; i++)
  41     res2.a[i] = DEFAULT_VALUE;
  42
  43   res1.x = INTRINSIC (_unpackhi_epi32) (src1.x, src2.x);
  44   res2.x =
  45     INTRINSIC (_mask_unpackhi_epi32) (res2.x, mask, src1.x, src2.x);
  46   res3.x = INTRINSIC (_maskz_unpackhi_epi32) (mask, src1.x, src2.x);
  47
  48   CALC (res_ref, src1.a, src2.a);
  49
  50   if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref))
  51     abort ();
  52
  53   MASK_MERGE (i_d) (res_ref, mask, SIZE);
  54   if (UNION_CHECK (AVX512F_LEN, i_d) (res2, res_ref))
  55     abort ();
  56
  57   MASK_ZERO (i_d) (res_ref, mask, SIZE);
  58   if (UNION_CHECK (AVX512F_LEN, i_d) (res3, res_ref))
  59     abort ();
  60 }