gcc/testsuite/gcc.target/i386/avx512f-vpsllq-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 static void
  13 CALC (long long *r, long long *s1,  long long* s2)
  14 {
  15   int i;
  16   long long count = s2[0];
  17   for (i = 0; i < SIZE; i++)
  18     {
  19       r[i] = count < 64 ? (s1[i] << count) : 0;
  20     }
  21 }
  22
  23 void
  24 TEST (void)
  25 {
  26   int i, sign;
  27   UNION_TYPE (AVX512F_LEN, i_q) res1, res2, res3, src1;
  28   UNION_TYPE (128, i_q) src2;
  29   MASK_TYPE mask = MASK_VALUE;
  30   long long res_ref[SIZE];
  31
  32   long long imm;
  33   sign = -1;
  34   for (i = 0; i < SIZE; i++)
  35     {
  36       src1.a[i] = 2 + sign * 7 * i % 291;
  37       sign = sign * -1;
  38     }
  39
  40   for (imm = 1; imm <= 65; imm++)
  41     {
  42       src2.a[0] = imm;
  43       for (i = 0; i < SIZE; i++)
  44         res2.a[i] = DEFAULT_VALUE;
  45
  46       res1.x = INTRINSIC (_sll_epi64) (src1.x, src2.x);
  47       res2.x = INTRINSIC (_mask_sll_epi64) (res2.x, mask, src1.x, src2.x);
  48       res3.x = INTRINSIC (_maskz_sll_epi64) (mask, src1.x, src2.x);
  49
  50       CALC (res_ref, src1.a, src2.a);
  51
  52       if (UNION_CHECK (AVX512F_LEN, i_q) (res1, res_ref))
  53         abort ();
  54
  55       MASK_MERGE (i_q) (res_ref, mask, SIZE);
  56       if (UNION_CHECK (AVX512F_LEN, i_q) (res2, res_ref))
  57         abort ();
  58
  59       MASK_ZERO (i_q) (res_ref, mask, SIZE);
  60       if (UNION_CHECK (AVX512F_LEN, i_q) (res3, res_ref))
  61         abort ();
  62     }
  63 }