gcc/testsuite/gcc.target/i386/set-v16qi-1.h

   1 /* { dg-do run } */
   2 /* { dg-require-effective-target sse4 } */
   3 /* { dg-options "-O2 -msse4.1" } */
   4
   5 #include CHECK_H
   6
   7 static __m128i
   8 __attribute__((noinline))
   9 foo (char *v)
  10 {
  11   return _mm_set_epi8 (v[15], v[14], v[13], v[12],
  12                        v[11], v[10], v[9], v[8],
  13                        v[7], v[6], v[5], v[4],
  14                        v[3], v[2], v[1], v[0]);
  15 }
  16
  17 static void
  18 TEST (void)
  19 {
  20   char v[16] =
  21     {
  22       -3, 60, 48, 104, -90, 37, -48, 78,
  23       4, 33, 81, 4, -89, 17, 8, 68
  24     };
  25   union128i_b u;
  26
  27   u.x = foo (v);
  28   if (check_union128i_b (u, v))
  29     abort ();
  30 }