gcc-4.9/gcc/testsuite/gcc.dg/torture/pr52693.c


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/* { dg-do run } */

struct pair
{
  int x;
  int y;
};

struct array
{
  struct pair elems[ 2 ];
  unsigned index;
};

extern void abort ();

void __attribute__ ((noinline,noclone))
test_results (int x1, int y1, int x2, int y2)
{
  if (x1 != x2 || y1 != y2)
    abort ();
}

int
main (void)
{
  struct array arr = {{{1,2}, {3,4}}, 1};
  struct pair last = arr.elems[arr.index];

  test_results ( last.x, last.y, arr.elems[1].x, arr.elems[1].y);

  return 0;
}