gcc/testsuite/gcc.target/i386/avx512f-vpsrldi-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 / 32)
  10 #include "avx512f-mask-type.h"
  11
  12 static void
  13 CALC (unsigned int *r, unsigned int *s1, int count)
  14 {
  15   int i;
  16   for (i = 0; i < SIZE; i++)
  17     {
  18       r[i] = count < 32 ? (s1[i] >> count) : 0;
  19     }
  20 }
  21
  22 void
  23 TEST (void)
  24 {
  25   int i;
  26   UNION_TYPE (AVX512F_LEN, i_ud) res1, res2, res3, src1;
  27   MASK_TYPE mask = MASK_VALUE;
  28   unsigned int res_ref[SIZE];
  29
  30   for (i = 0; i < SIZE; i++)
  31     {
  32       src1.a[i] = 2 + 7 * i % 291;
  33     }
  34
  35   for (i = 0; i < SIZE; i++)
  36     res2.a[i] = DEFAULT_VALUE;
  37
  38   res1.x = INTRINSIC (_srli_epi32) (src1.x, 3);
  39   res2.x =
  40     INTRINSIC (_mask_srli_epi32) (res2.x, mask, src1.x, 3);
  41   res3.x = INTRINSIC (_maskz_srli_epi32) (mask, src1.x, 3);
  42
  43   CALC (res_ref, src1.a, 3);
  44
  45   if (UNION_CHECK (AVX512F_LEN, i_ud) (res1, res_ref))
  46     abort ();
  47
  48   MASK_MERGE (i_ud) (res_ref, mask, SIZE);
  49   if (UNION_CHECK (AVX512F_LEN, i_ud) (res2, res_ref))
  50     abort ();
  51
  52   MASK_ZERO (i_ud) (res_ref, mask, SIZE);
  53   if (UNION_CHECK (AVX512F_LEN, i_ud) (res3, res_ref))
  54     abort ();
  55
  56
  57   for (i = 0; i < SIZE; i++)
  58     res2.a[i] = DEFAULT_VALUE;
  59
  60   res1.x = INTRINSIC (_srli_epi32) (src1.x, 33);
  61   res2.x =
  62     INTRINSIC (_mask_srli_epi32) (res2.x, mask, src1.x, 33);
  63   res3.x = INTRINSIC (_maskz_srli_epi32) (mask, src1.x, 33);
  64
  65   CALC (res_ref, src1.a, 33);
  66
  67   if (UNION_CHECK (AVX512F_LEN, i_ud) (res1, res_ref))
  68     abort ();
  69
  70   MASK_MERGE (i_ud) (res_ref, mask, SIZE);
  71   if (UNION_CHECK (AVX512F_LEN, i_ud) (res2, res_ref))
  72     abort ();
  73
  74   MASK_ZERO (i_ud) (res_ref, mask, SIZE);
  75   if (UNION_CHECK (AVX512F_LEN, i_ud) (res3, res_ref))
  76     abort ();
  77 }