gcc/testsuite/gcc.target/i386/avx512f-vcvtpd2ps-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 void static
  13 CALC (float *e, UNION_TYPE (AVX512F_LEN, d) s1)
  14 {
  15   int i;
  16   for (i = 0; i < SIZE; i++)
  17     e[i] = (float) s1.a[i];
  18   for (i = SIZE; i < AVX512F_LEN_HALF / 32; i++)
  19     e[i] = 0.0;
  20 }
  21
  22 void
  23 TEST (void)
  24 {
  25   UNION_TYPE (AVX512F_LEN, d) s1;
  26   UNION_TYPE (AVX512F_LEN_HALF,) u1, u2, u3;
  27   MASK_TYPE mask = MASK_VALUE;
  28   float e[SIZE];
  29   int i;
  30
  31   for (i = 0; i < SIZE; i++)
  32     {
  33       s1.a[i] = 0.12 * (i + 37.09);
  34       u1.a[i] = DEFAULT_VALUE;
  35       u2.a[i] = DEFAULT_VALUE;
  36       u3.a[i] = DEFAULT_VALUE;
  37     }
  38
  39   u1.x = INTRINSIC (_cvtpd_ps) (s1.x);
  40   u2.x = INTRINSIC (_mask_cvtpd_ps) (u2.x, mask, s1.x);
  41   u3.x = INTRINSIC (_maskz_cvtpd_ps) (mask, s1.x);
  42
  43   CALC (e, s1);
  44
  45   if (UNION_CHECK (AVX512F_LEN_HALF,) (u1, e))
  46     abort ();
  47
  48   MASK_MERGE ()(e, mask, SIZE);
  49   if (UNION_CHECK (AVX512F_LEN_HALF,) (u2, e))
  50     abort ();
  51
  52   MASK_ZERO ()(e, mask, SIZE);
  53   if (UNION_CHECK (AVX512F_LEN_HALF,) (u3, e))
  54     abort ();
  55 }