gcc/testsuite/gcc.target/i386/avx512f-set-v8df-2.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 x1, double x2, double x3, double x4,
  10      double x5, double x6, double x7, double x8)
  11 {
  12   return _mm512_set_pd (x1, x2, x3, x4, x5, x6, x7, x8);
  13 }
  14
  15 static __m512d
  16 __attribute__ ((noinline))
  17 foo_r (double x1, double x2, double x3, double x4,
  18        double x5, double x6, double x7, double x8)
  19 {
  20   return _mm512_setr_pd (x8, x7, x6, x5, x4, x3, x2, x1);
  21 }
  22
  23 static void
  24 avx512f_test (void)
  25 {
  26   double v[8] = { -3.3, 2.6, 1.48, 9.104, -23.9, -173.37, -13.48, 69.78 };
  27   union512d res;
  28
  29   res.x = foo (v[7], v[6], v[5], v[4], v[3], v[2], v[1], v[0]);
  30
  31   if (check_union512d (res, v))
  32     abort ();
  33
  34   res.x = _mm512_setzero_pd ();
  35
  36   res.x = foo_r (v[7], v[6], v[5], v[4], v[3], v[2], v[1], v[0]);
  37
  38   if (check_union512d (res, v))
  39     abort ();
  40 }