gcc/testsuite/gcc.target/i386/avx512f-vpsrlq-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
  12 CALC (unsigned long long *r, unsigned long long *s1,  unsigned long long* s2)
  13 {
  14   int i;
  15   unsigned long long count = s2[0];
  16   for (i = 0; i < SIZE; i++)
  17     {
  18       r[i] = count < 64 ? (s1[i] >> count) : 0;
  19     }
  20 }
  21
  22 void static
  23 TEST (void)
  24 {
  25   int i;
  26   UNION_TYPE (AVX512F_LEN, i_q) res1, res2, res3, src1;
  27   UNION_TYPE (128, i_q) src2;
  28   MASK_TYPE mask = MASK_VALUE;
  29   unsigned long long res_ref[SIZE];
  30
  31   unsigned long long imm;
  32   for (i = 0; i < SIZE; i++)
  33     {
  34       src1.a[i] = 2 + 7 * i % 291;
  35     }
  36
  37   for (imm = 1; imm <= 65; imm++)
  38     {
  39       src2.a[0] = imm;
  40       for (i = 0; i < SIZE; i++)
  41         res2.a[i] = DEFAULT_VALUE;
  42
  43       res1.x = INTRINSIC (_srl_epi64) (src1.x, src2.x);
  44       res2.x = INTRINSIC (_mask_srl_epi64) (res2.x, mask, src1.x, src2.x);
  45       res3.x = INTRINSIC (_maskz_srl_epi64) (mask, src1.x, src2.x);
  46
  47       CALC (res_ref, src1.a, src2.a);
  48
  49       if (UNION_CHECK (AVX512F_LEN, i_q) (res1, res_ref))
  50         abort ();
  51
  52       MASK_MERGE (i_q) (res_ref, mask, SIZE);
  53       if (UNION_CHECK (AVX512F_LEN, i_q) (res2, res_ref))
  54         abort ();
  55
  56       MASK_ZERO (i_q) (res_ref, mask, SIZE);
  57       if (UNION_CHECK (AVX512F_LEN, i_q) (res3, res_ref))
  58         abort ();
  59     }
  60 }