gcc/testsuite/gcc.target/i386/avx-set-v8sf-1.c

   1 /* { dg-do run } */
   2 /* { dg-require-effective-target avx } */
   3 /* { dg-options "-O2 -mavx" } */
   4
   5 #include "avx-check.h"
   6
   7 static __m256
   8 __attribute__((noinline))
   9 foo (float *v)
  10 {
  11   return _mm256_set_ps (v[7], v[6], v[5], v[4],
  12                         v[3], v[2], v[1], v[0]);
  13 }
  14
  15 static void
  16 avx_test (void)
  17 {
  18   float v[8] = { -3, 2, 1, 9, 23, -173, -13, 69 };
  19   union256 u;
  20
  21   u.x = foo (v);
  22   if (check_union256 (u, v))
  23     abort ();
  24 }