gcc/testsuite/gcc.target/i386/avx512f-vpsllvq-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 static void
  13 CALC (long long *r, long long *s1,
  14       long long *s2)
  15 {
  16   int i;
  17   for (i = 0; i < SIZE; i++)
  18     {
  19       r[i] = s2[i] < 64 ? (s1[i] << s2[i]) : 0;
  20     }
  21 }
  22
  23 void
  24 TEST (void)
  25 {
  26   int i;
  27   UNION_TYPE (AVX512F_LEN, i_q) res1, res2, res3, src1, src2;
  28   MASK_TYPE mask = MASK_VALUE;
  29   long long res_ref[SIZE];
  30
  31   for (i = 0; i < SIZE; i++)
  32     {
  33       src1.a[i] = 2 + 7 * i % 291;
  34       src2.a[i] = 1 + 17 * i % 71;
  35     }
  36
  37   for (i = 0; i < SIZE; i++)
  38     res2.a[i] = DEFAULT_VALUE;
  39
  40   res1.x = INTRINSIC (_sllv_epi64) (src1.x, src2.x);
  41   res2.x = INTRINSIC (_mask_sllv_epi64) (res2.x, mask, src1.x, src2.x);
  42   res3.x = INTRINSIC (_maskz_sllv_epi64) (mask, src1.x, src2.x);
  43
  44   CALC (res_ref, src1.a, src2.a);
  45
  46   if (UNION_CHECK (AVX512F_LEN, i_q) (res1, res_ref))
  47     abort ();
  48
  49   MASK_MERGE (i_q) (res_ref, mask, SIZE);
  50   if (UNION_CHECK (AVX512F_LEN, i_q) (res2, res_ref))
  51     abort ();
  52
  53   MASK_ZERO (i_q) (res_ref, mask, SIZE);
  54   if (UNION_CHECK (AVX512F_LEN, i_q) (res3, res_ref))
  55     abort ();
  56 }