gcc/testsuite/gcc.target/i386/avx512f-set-v8df-1.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 *v)
  10 {
  11   return _mm512_set_pd (v[7], v[6], v[5], v[4], v[3], v[2], v[1], v[0]);
  12 }
  13
  14 static __m512d
  15 __attribute__ ((noinline))
  16 foo_r (double *v)
  17 {
  18   return _mm512_setr_pd (v[0], v[1], v[2], v[3], v[4], v[5], v[6], v[7]);
  19 }
  20
  21 static void
  22 avx512f_test (void)
  23 {
  24   double v[8] = { -3.3, 2.6, 1.48, 9.104, -23.9, -173.37, -13.48, 69.78 };
  25   union512d res;
  26
  27   res.x = foo (v);
  28
  29   if (check_union512d (res, v))
  30     abort ();
  31
  32   res.x = _mm512_setzero_pd ();
  33
  34   res.x = foo_r (v);
  35
  36   if (check_union512d (res, v))
  37     abort ();
  38 }