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/* { dg-compile } */
typedef float __m128 __attribute__ ((__vector_size__ (16)));
__extension__ typedef __PTRDIFF_TYPE__ ptrdiff_t;
 
extern void foo (__m128 *);
extern void abort (void);
 
__m128 y = { 0.0, 1.0, 2.0, 3.0 };
 
void
bar (__m128 *x, int align)
{
  if ((((ptrdiff_t) x) & (align - 1)) != 0)
    abort ();
  if (__builtin_memcmp (x, &y, sizeof (y)) != 0)
    abort ();
}
 
int
main ()
{
  foo (&y);
  return 0;
}