gcc/testsuite/gcc.target/i386/avx512dq-vxorpd-2.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O2 -mavx512dq" } */
   3 /* { dg-require-effective-target avx512dq } */
   4
   5 #define AVX512DQ
   6 #include "avx512f-helper.h"
   7
   8 #define SIZE    (AVX512F_LEN / 64)
   9 #include "avx512f-mask-type.h"
  10
  11 void
  12 CALC (double *src1, double *src2, double *dst)
  13 {
  14   int i;
  15
  16   for (i = 0; i < SIZE; i++)
  17     {
  18       long long tmp = (*(long long *) &src1[i]) ^ (*(long long *) &src2[i]);
  19       dst[i] = *(double *) &tmp;
  20     }
  21 }
  22
  23 void
  24 TEST (void)
  25 {
  26   UNION_TYPE (AVX512F_LEN,d) s1, s2, res1, res2, res3;
  27   MASK_TYPE mask = MASK_VALUE;
  28   double dst_ref[SIZE];
  29   int i;
  30
  31   for (i = 0; i < SIZE; i++) {
  32       s1.a[i] = 132.45 * i;
  33       s2.a[i] = 43.6 - i * 4.4;
  34       res2.a[i] = DEFAULT_VALUE;
  35   }
  36
  37   res1.x = INTRINSIC (_xor_pd) (s1.x, s2.x);
  38   res2.x = INTRINSIC (_mask_xor_pd) (res2.x, mask, s1.x, s2.x);
  39   res3.x = INTRINSIC (_maskz_xor_pd) (mask, s1.x, s2.x);
  40
  41   CALC (s1.a, s2.a, dst_ref);
  42
  43   if (UNION_CHECK (AVX512F_LEN,d) (res1, dst_ref))
  44     abort ();
  45
  46   MASK_MERGE (d) (dst_ref, mask, SIZE);
  47   if (UNION_CHECK (AVX512F_LEN,d) (res2, dst_ref))
  48     abort ();
  49
  50   MASK_ZERO (d) (dst_ref, mask, SIZE);
  51   if (UNION_CHECK (AVX512F_LEN,d) (res3, dst_ref))
  52     abort ();
  53 }