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/* PR tree-optimization/49161 */

extern void abort (void);

int c;

__attribute__((noinline, noclone)) void

bar (int x)

{

  if (x != c++)

    abort ();

}

__attribute__((noinline, noclone)) void

foo (int x)

{

  switch (x)

    {

    case 3: goto l1;

    case 4: goto l2;

    case 6: goto l3;

    default: return;

    }

l1:

  goto l4;

l2:

  goto l4;

l3:

  bar (-1);

l4:

  bar (0);

  if (x != 4)

    bar (1);

  if (x != 3)

    bar (-1);

  bar (2);

}

int

main ()

{

  foo (3);

  if (c != 3)

    abort ();

  return 0;

}