gcc/testsuite/gcc.target/i386/avx512f-vpxorq-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 *s1, long long *s2, long long *r)
  14 {
  15   int i;
  16
  17   for (i = 0; i < SIZE; i++)
  18     r[i] = s1[i] ^ s2[i];
  19 }
  20
  21 void
  22 TEST (void)
  23 {
  24   UNION_TYPE (AVX512F_LEN, i_q) s1, s2, res1, res2, res3;
  25   MASK_TYPE mask = MASK_VALUE;
  26   long long res_ref[SIZE];
  27   int i, sign = 1;
  28
  29   for (i = 0; i < SIZE; i++)
  30     {
  31       s1.a[i] = i * sign;
  32       s2.a[i] = (i + 20) * sign;
  33       sign = -sign;
  34       res2.a[i] = DEFAULT_VALUE;
  35     }
  36
  37 #if AVX512F_LEN == 512
  38   res1.x = INTRINSIC (_xor_epi64) (s1.x, s2.x);
  39 #endif
  40   res2.x = INTRINSIC (_mask_xor_epi64) (res2.x, mask, s1.x, s2.x);
  41   res3.x = INTRINSIC (_maskz_xor_epi64) (mask, s1.x, s2.x);
  42
  43   CALC (s1.a, s2.a, res_ref);
  44
  45 #if AVX512F_LEN == 512
  46   if (UNION_CHECK (AVX512F_LEN, i_q) (res1, res_ref))
  47     abort ();
  48 #endif
  49
  50   MASK_MERGE (i_q) (res_ref, mask, SIZE);
  51   if (UNION_CHECK (AVX512F_LEN, i_q) (res2, res_ref))
  52     abort ();
  53
  54   MASK_ZERO (i_q) (res_ref, mask, SIZE);
  55   if (UNION_CHECK (AVX512F_LEN, i_q) (res3, res_ref))
  56     abort ();
  57 }