gcc/testsuite/gcc.target/i386/avx512f-vpsrlvd-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 (unsigned int *r, unsigned int *s1, unsigned int *s2)
  13 {
  14   int i;
  15   for (i = 0; i < SIZE; i++)
  16     {
  17       r[i] = s2[i] < 32 ? (s1[i] >> s2[i]) : 0;
  18     }
  19 }
  20
  21 void static
  22 TEST (void)
  23 {
  24   int i;
  25   UNION_TYPE (AVX512F_LEN, i_d) res1, res2, res3, src1, src2;
  26   MASK_TYPE mask = MASK_VALUE;
  27   unsigned int res_ref[SIZE];
  28
  29   for (i = 0; i < SIZE; i++)
  30     {
  31       src1.a[i] = 2 + 7 * i % 291;
  32       src2.a[i] = 1 + 17 * i % 71;
  33     }
  34
  35   for (i = 0; i < SIZE; i++)
  36     res2.a[i] = DEFAULT_VALUE;
  37
  38   res1.x = INTRINSIC (_srlv_epi32) (src1.x, src2.x);
  39   res2.x = INTRINSIC (_mask_srlv_epi32) (res2.x, mask, src1.x, src2.x);
  40   res3.x = INTRINSIC (_maskz_srlv_epi32) (mask, src1.x, src2.x);
  41
  42   CALC (res_ref, src1.a, src2.a);
  43
  44   if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref))
  45     abort ();
  46
  47   MASK_MERGE (i_d) (res_ref, mask, SIZE);
  48   if (UNION_CHECK (AVX512F_LEN, i_d) (res2, res_ref))
  49     abort ();
  50
  51   MASK_ZERO (i_d) (res_ref, mask, SIZE);
  52   if (UNION_CHECK (AVX512F_LEN, i_d) (res3, res_ref))
  53     abort ();
  54 }