gcc/testsuite/gcc.target/i386/avx512f-vprolvd-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 *s1, int *s2, int *r)
  14 {
  15   unsigned int i;
  16
  17   for (i = 0; i < SIZE; i++)
  18     r[i] = (s1[i] << s2[i]) | (s1[i] >> (sizeof (s1[i]) * 8 - s2[i]));
  19 }
  20
  21 void
  22 TEST (void)
  23 {
  24   UNION_TYPE (AVX512F_LEN, i_d) s1, s2, res1, res2, res3;
  25   MASK_TYPE mask = MASK_VALUE;
  26   int res_ref[SIZE];
  27   unsigned int i;
  28
  29   for (i = 0; i < SIZE; i++)
  30     {
  31       s1.a[i] = 137 * i;
  32       s2.a[i] = (i + 7);
  33       res2.a[i] = DEFAULT_VALUE;
  34     }
  35
  36   res1.x = INTRINSIC (_rolv_epi32) (s1.x, s2.x);
  37   res2.x = INTRINSIC (_mask_rolv_epi32) (res2.x, mask, s1.x, s2.x);
  38   res3.x = INTRINSIC (_maskz_rolv_epi32) (mask, s1.x, s2.x);
  39
  40   CALC (s1.a, s2.a, res_ref);
  41
  42   if (UNION_CHECK (AVX512F_LEN, i_d) (res1, res_ref))
  43     abort ();
  44
  45   MASK_MERGE (i_d) (res_ref, mask, SIZE);
  46   if (UNION_CHECK (AVX512F_LEN, i_d) (res2, res_ref))
  47     abort ();
  48
  49   MASK_ZERO (i_d) (res_ref, mask, SIZE);
  50   if (UNION_CHECK (AVX512F_LEN, i_d) (res3, res_ref))
  51     abort ();
  52 }