gcc/testsuite/gcc.target/i386/avx512f-vpsraq-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] =
  20         count < 64 ? (s1[i] >> count) : (s1[i] >
  21                                          0 ? 0 : 0xFFFFFFFFFFFFFFFFLL);
  22     }
  23 }
  24
  25 void
  26 TEST (void)
  27 {
  28   int i, sign;
  29   UNION_TYPE (AVX512F_LEN, i_q) res1, res2, res3, src1;
  30   UNION_TYPE (128, i_q) src2;
  31   MASK_TYPE mask = MASK_VALUE;
  32   long long res_ref[SIZE];
  33
  34   long long imm;
  35   sign = -1;
  36   for (i = 0; i < SIZE; i++)
  37     {
  38       src1.a[i] = 2 + sign * 7 * i % 291;
  39       sign = sign * -1;
  40     }
  41
  42   for (imm = 1; imm <= 65; imm++)
  43     {
  44       src2.a[0] = imm;
  45       for (i = 0; i < SIZE; i++)
  46         res2.a[i] = DEFAULT_VALUE;
  47
  48       res1.x = INTRINSIC (_sra_epi64) (src1.x, src2.x);
  49       res2.x =
  50         INTRINSIC (_mask_sra_epi64) (res2.x, mask, src1.x, src2.x);
  51       res3.x = INTRINSIC (_maskz_sra_epi64) (mask, src1.x, src2.x);
  52
  53       CALC (res_ref, src1.a, src2.a);
  54
  55       if (UNION_CHECK (AVX512F_LEN, i_q) (res1, res_ref))
  56         abort ();
  57
  58       MASK_MERGE (i_q) (res_ref, mask, SIZE);
  59       if (UNION_CHECK (AVX512F_LEN, i_q) (res2, res_ref))
  60         abort ();
  61
  62       MASK_ZERO (i_q) (res_ref, mask, SIZE);
  63       if (UNION_CHECK (AVX512F_LEN, i_q) (res3, res_ref))
  64         abort ();
  65     }
  66 }