gcc/testsuite/gcc.target/i386/avx512f-set-v8df-3.c

   1 /* { dg-do run } */
   2 /* { dg-options "-O2 -mavx512f" } */
   3 /* { dg-require-effective-target avx512f } */
   4
   5 #include "avx512f-check.h"
   6
   7 static __m512d
   8 __attribute__ ((noinline))
   9 foo (double x)
  10 {
  11   return _mm512_set_pd (x, x, x, x, x, x, x, x);
  12 }
  13
  14 static __m512d
  15 __attribute__ ((noinline))
  16 foo_r (double x)
  17 {
  18   return _mm512_setr_pd (x, x, x, x, x, x, x, x);
  19 }
  20
  21 static void
  22 avx512f_test (void)
  23 {
  24   int i;
  25   double e = 34.5;
  26   double v[8];
  27   union512d res;
  28
  29   for (i = 0; i < 8; i++)
  30     v[i] = e;
  31
  32   res.x = foo (e);
  33
  34   if (check_union512d (res, v))
  35     abort ();
  36
  37   res.x = _mm512_setzero_pd ();
  38
  39   res.x = foo_r (e);
  40
  41   if (check_union512d (res, v))
  42     abort ();
  43 }