1  /* PR 20644 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O -Wuninitialized" } */
       4  int foo ()
       5  {
       6    int i = 0;
       7    int j;
       8  
       9    if (1 == i)
      10      return j;
      11  
      12    return 0;
      13  }
      14  
      15  int bar ()
      16  {
      17    int i = 1;
      18    int j;
      19    /* { dg-warning "uninitialized" "uninitialized" { target *-*-* } .-1 } */
      20  
      21    if (1 == i)
      22      return j;
      23  
      24    return 0;
      25  }