embedded-5_0-branch/gcc/testsuite/gcc.target/i386/avx512f-vpsrld-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, unsigned long long *s2)
  14 {
  15   int i;
  16   unsigned int count = s2[0];
  17   for (i = 0; i < SIZE; i++)
  18     {
  19       r[i] = count < 32 ? (s1[i] >> count) : 0;
  20     }
  21 }
  22
  23 void
  24 TEST (void)
  25 {
  26   int i;
  27   UNION_TYPE (AVX512F_LEN, i_ud) res1, res2, res3, src1;
  28   UNION_TYPE (128, i_uq) src2;
  29   MASK_TYPE mask = MASK_VALUE;
  30   unsigned int res_ref[SIZE];
  31
  32   unsigned long long imm;
  33   for (i = 0; i < SIZE; i++)
  34     {
  35       src1.a[i] = 2 + 7 * i % 291;
  36     }
  37
  38   for (imm = 1; imm <= 33; imm++)
  39     {
  40       src2.a[0] = imm;
  41       for (i = 0; i < SIZE; i++)
  42         res2.a[i] = DEFAULT_VALUE;
  43
  44       res1.x = INTRINSIC (_srl_epi32) (src1.x, src2.x);
  45       res2.x = INTRINSIC (_mask_srl_epi32) (res2.x, mask, src1.x, src2.x);
  46       res3.x = INTRINSIC (_maskz_srl_epi32) (mask, src1.x, src2.x);
  47
  48       CALC (res_ref, src1.a, src2.a);
  49
  50       if (UNION_CHECK (AVX512F_LEN, i_ud) (res1, res_ref))
  51         abort ();
  52
  53       MASK_MERGE (i_ud) (res_ref, mask, SIZE);
  54       if (UNION_CHECK (AVX512F_LEN, i_ud) (res2, res_ref))
  55         abort ();
  56
  57       MASK_ZERO (i_ud) (res_ref, mask, SIZE);
  58       if (UNION_CHECK (AVX512F_LEN, i_ud) (res3, res_ref))
  59         abort ();
  60     }
  61 }