gcc/testsuite/gcc.target/i386/avx512f-vprolq-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 / 64)
  10 #include "avx512f-mask-type.h"
  11
  12 #define N 0x5
  13
  14 static void
  15 CALC (long long *s1, int count, long long *r)
  16 {
  17   unsigned int i;
  18
  19   for (i = 0; i < SIZE; i++)
  20     r[i] = (s1[i] << count) | (s1[i] >> (sizeof (s1[i]) * 8 - count));
  21 }
  22
  23 void
  24 TEST (void)
  25 {
  26   UNION_TYPE (AVX512F_LEN, i_q) s1, res1, res2, res3;
  27   MASK_TYPE mask = MASK_VALUE;
  28   long long res_ref[SIZE];
  29   unsigned int i;
  30
  31   for (i = 0; i < SIZE; i++)
  32     {
  33       s1.a[i] = 137 * i;
  34       res2.a[i] = DEFAULT_VALUE;
  35     }
  36
  37   res1.x = INTRINSIC (_rol_epi64) (s1.x, N);
  38   res2.x = INTRINSIC (_mask_rol_epi64) (res2.x, mask, s1.x, N);
  39   res3.x = INTRINSIC (_maskz_rol_epi64) (mask, s1.x, N);
  40
  41   CALC (s1.a, N, res_ref);
  42
  43   if (UNION_CHECK (AVX512F_LEN, i_q) (res1, res_ref))
  44     abort ();
  45
  46   MASK_MERGE (i_q) (res_ref, mask, SIZE);
  47   if (UNION_CHECK (AVX512F_LEN, i_q) (res2, res_ref))
  48     abort ();
  49
  50   MASK_ZERO (i_q) (res_ref, mask, SIZE);
  51   if (UNION_CHECK (AVX512F_LEN, i_q) (res3, res_ref))
  52     abort ();
  53 }