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// { dg-do link { target i?86-*-* x86_64-*-* } }

// { dg-options "-O2 -mmmx" }

#include 

static union u { __m64 m; long long l; } u;

extern "C" void abort (void);

__attribute__((noinline))

void bar (__m64 x)

{

  u.m = x;

}

int

main ()

{

  bar (_mm_set_pi32 (0x000000FF,0xFFFF00FF));

  _mm_empty ();

  if (u.l != 0xffffff00ffLL)

    abort ();

  return 0;

}