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/* { dg-do compile } */

/* { dg-require-effective-target freorder } */

/* { dg-require-effective-target fpic } */

/* { dg-options "-O2 -freorder-blocks-and-partition -fpic" } */

__attribute__((noinline, noclone))

void bar (void *x)

{

  asm volatile ("" : : "r" (x) : "memory");

}

__attribute__((noinline, noclone))

void baz (void)

{

  asm volatile ("" : : : "memory");

}

__attribute__((noinline, noclone))

int foo (int x)

{

  __label__ lab;

  if (__builtin_expect (x, 0))

    {

      lab:

      baz ();

      return 2;

    }

  bar (&&lab);

  return 1;

}

int

main (void)

{

  int x, i;

  asm volatile ("" : "=r" (x) : "0" (0));

  for (i = 0; i < 1000000; i++)

    foo (x);

  return 0;

}