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// { dg-do run }

// { dg-options "" }

// PR c++/13989

extern "C" void abort();

#define vector __attribute__((vector_size(16)))

struct Constants {

   inline vector unsigned int deadbeef(void) const {

       return (vector unsigned int){0xdeadbeef, 0xabababab, 0x55555555, 0x12345678};

   };

};

inline vector unsigned int const_deadbeef(Constants &C)

{

  return C.deadbeef();

}

union u {

              unsigned int f[4];

              vector unsigned int v;

} data;

int main()

{

  Constants c;

  data.v = const_deadbeef(c);

  if (data.f[0] != 0xdeadbeef || data.f[1] != 0xabababab

      || data.f[2] != 0x55555555 || data.f[3] != 0x12345678)

    abort();

  return 0;

}

/* Ignore a warning that is irrelevant to the purpose of this test.  */

/* { dg-prune-output ".*GCC vector returned by reference.*" } */