gcc/testsuite/gcc.target/i386/avx512f-set-v16sf-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 __m512
   8 __attribute__ ((noinline))
   9 foo (float x)
  10 {
  11   return _mm512_set_ps (x, x, x, x, x, x, x, x,
  12                         x, x, x, x, x, x, x, x);
  13 }
  14
  15 static __m512
  16 __attribute__ ((noinline))
  17 foo_r (float x)
  18 {
  19   return _mm512_setr_ps (x, x, x, x, x, x, x, x,
  20                          x, x, x, x, x, x, x, x);
  21 }
  22
  23 static void
  24 avx512f_test (void)
  25 {
  26   int i;
  27   float e = 34.5;
  28   float v[16];
  29   union512 res;
  30
  31   for (i = 0; i < 16; i++)
  32     v[i] = e;
  33
  34   res.x = foo (e);
  35
  36   if (check_union512 (res, v))
  37     abort ();
  38
  39   res.x = _mm512_setzero_ps ();
  40
  41   res.x = foo_r (e);
  42
  43   if (check_union512 (res, v))
  44     abort ();
  45 }