gcc/testsuite/gcc.target/i386/avx512f-vpmovqd-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 #define SIZE_HALF (AVX512F_LEN_HALF / 32)
  12
  13 void static
  14 CALC (int *r, long long *s)
  15 {
  16   int i;
  17   for (i = 0; i < SIZE_HALF; i++)
  18     {
  19       r[i] = (i < SIZE) ? (int) s[i] : 0;
  20     }
  21 }
  22
  23 void
  24 TEST (void)
  25 {
  26   int i, sign;
  27   UNION_TYPE (AVX512F_LEN_HALF, i_d) res1, res2, res3;
  28   int res4[SIZE_HALF];
  29   UNION_TYPE (AVX512F_LEN, i_q) src;
  30   MASK_TYPE mask = MASK_VALUE;
  31   int res_ref[SIZE_HALF];
  32
  33   sign = -1;
  34   for (i = 0; i < SIZE; i++)
  35     {
  36       src.a[i] = 1 + 34 * i * sign;
  37       sign = sign * -1;
  38       res2.a[i] = DEFAULT_VALUE;
  39       res4[i] = DEFAULT_VALUE;
  40     }
  41
  42   res1.x = INTRINSIC (_cvtepi64_epi32) (src.x);
  43   res2.x = INTRINSIC (_mask_cvtepi64_epi32) (res2.x, mask, src.x);
  44   res3.x = INTRINSIC (_maskz_cvtepi64_epi32) (mask, src.x);
  45   INTRINSIC (_mask_cvtepi64_storeu_epi32) (res4, mask, src.x);
  46
  47
  48   CALC (res_ref, src.a);
  49
  50   if (UNION_CHECK (AVX512F_LEN_HALF, i_d) (res1, res_ref))
  51     abort ();
  52
  53   MASK_MERGE (i_d) (res_ref, mask, SIZE);
  54   if (UNION_CHECK (AVX512F_LEN_HALF, i_d) (res2, res_ref))
  55     abort ();
  56
  57   if (checkVi (res4, res_ref, SIZE_HALF))
  58     abort ();
  59
  60   MASK_ZERO (i_d) (res_ref, mask, SIZE);
  61   if (UNION_CHECK (AVX512F_LEN_HALF, i_d) (res3, res_ref))
  62     abort ();
  63 }