/* { dg-do compile } */
/* { dg-options "-O3 -fipa-cp -fipa-cp-clone -fdump-ipa-cp -fno-early-inlining"  } */
/* { dg-add-options bind_pic_locally } */

#include <stdio.h>
int g (int b, int c)
{
  printf ("%d %d\n", b, c);
}
int f (int a)
{
  /* a is modified.  */
  if (a++ > 0)
    g (a, 3);
}
int main ()
{
  int i;
  for (i = 0; i < 100; i++)
    f (7);
  return 0;
}


/* { dg-final { scan-ipa-dump "Creating a specialized node of f" "cp" } } */
/* { dg-final { scan-ipa-dump "replacing param .0 a with const 7" "cp"  } } */
