gcc/testsuite/gcc.target/i386/avx512f-vpsravd-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; i++)
  16     {
  17       r[i] =
  18         s2[i] < 32 ? (s1[i] >> s2[i]) : (s1[i] > 0 ? 0 : 0xFFFFFFFF);
  19     }
  20 }
  21
  22 void static
  23 TEST (void)
  24 {
  25   int i, sign;
  26   UNION_TYPE (AVX512F_LEN, i_d) res1, res2, res3, src1, src2;
  27   MASK_TYPE mask = MASK_VALUE;
  28   int res_ref[SIZE];
  29
  30   sign = -1;
  31   for (i = 0; i < SIZE; i++)
  32     {
  33       src1.a[i] = 2 + sign * 7 * i % 291;
  34       src2.a[i] = 1 + 17 * i % 71;
  35       sign = sign * -1;
  36     }
  37
  38   for (i = 0; i < SIZE; i++)
  39     res2.a[i] = DEFAULT_VALUE;
  40
  41   res1.x = INTRINSIC (_srav_epi32) (src1.x, src2.x);
  42   res2.x = INTRINSIC (_mask_srav_epi32) (res2.x, mask, src1.x, src2.x);
  43   res3.x = INTRINSIC (_maskz_srav_epi32) (mask, src1.x, src2.x);
  44
  45   CALC (res_ref, src1.a, src2.a);
  46
  47   if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref))
  48     abort ();
  49
  50   MASK_MERGE (i_d) (res_ref, mask, SIZE);
  51   if (UNION_CHECK (AVX512F_LEN, i_d) (res2, res_ref))
  52     abort ();
  53
  54   MASK_ZERO (i_d) (res_ref, mask, SIZE);
  55   if (UNION_CHECK (AVX512F_LEN, i_d) (res3, res_ref))
  56     abort ();
  57 }