gcc/testsuite/gcc.target/i386/avx512f-vpmovusqd-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 #include <limits.h>
  13
  14 static void
  15 CALC (unsigned int *r, unsigned long long *s)
  16 {
  17   int i;
  18   for (i = 0; i < SIZE_HALF; i++)
  19     {
  20       r[i] = (s[i] > UINT_MAX) ? UINT_MAX : s[i];
  21       r[i] = (i < SIZE) ? r[i] : 0;
  22     }
  23 }
  24
  25 void
  26 TEST (void)
  27 {
  28   int i;
  29   UNION_TYPE (AVX512F_LEN_HALF, i_ud) res1, res2, res3;
  30   unsigned int res4[SIZE_HALF];
  31   UNION_TYPE (AVX512F_LEN, i_uq) src;
  32   MASK_TYPE mask = MASK_VALUE;
  33   unsigned int res_ref[SIZE_HALF];
  34
  35   for (i = 0; i < SIZE; i++)
  36     {
  37       src.a[i] = 1 + 34 * i;
  38       res2.a[i] = DEFAULT_VALUE;
  39       res4[i] = DEFAULT_VALUE;
  40     }
  41
  42   res1.x = INTRINSIC (_cvtusepi64_epi32) (src.x);
  43   res2.x = INTRINSIC (_mask_cvtusepi64_epi32) (res2.x, mask, src.x);
  44   res3.x = INTRINSIC (_maskz_cvtusepi64_epi32) (mask, src.x);
  45   INTRINSIC (_mask_cvtusepi64_storeu_epi32) (res4, mask, src.x);
  46
  47   CALC (res_ref, src.a);
  48
  49   if (UNION_CHECK (AVX512F_LEN_HALF, i_ud) (res1, res_ref))
  50     abort ();
  51
  52   MASK_MERGE (i_ud) (res_ref, mask, SIZE);
  53   if (UNION_CHECK (AVX512F_LEN_HALF, i_ud) (res2, res_ref))
  54     abort ();
  55
  56   if (checkVui (res4, res_ref, SIZE_HALF))
  57     abort ();
  58
  59   MASK_ZERO (i_ud) (res_ref, mask, SIZE);
  60   if (UNION_CHECK (AVX512F_LEN_HALF, i_ud) (res3, res_ref))
  61     abort ();
  62 }