gcc/testsuite/gcc.target/i386/avx-set-v4di-3.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 __m256i
   8 __attribute__((noinline))
   9 foo (long long x)
  10 {
  11   return _mm256_set_epi64x (x, x, x, x);
  12 }
  13
  14 static void
  15 avx_test (void)
  16 {
  17   long long e = 0xfed178ab134badf1LL;
  18   long long v[4];
  19   union256i_q u;
  20   int i;
  21
  22   for (i = 0; i < ARRAY_SIZE (v); i++)
  23     v[i] = e;
  24   u.x = foo (e);
  25   if (check_union256i_q (u, v))
  26     abort ();
  27 }