1  /* PR ipa/105685 */
       2  /* { dg-do compile } */
       3  /* { dg-options "-O2 -Wsuggest-attribute=cold" } */
       4  
       5  extern void foo (char *, char const *, int);
       6  
       7  __attribute__((cold)) char *
       8  bar (int x)
       9  {
      10    static char b[42];
      11    foo (b, "foo", x);
      12    return b;
      13  }
      14  
      15  __attribute__((cold)) char *
      16  baz (int x)		/* { dg-bogus "function might be candidate for attribute 'cold'" } */
      17  {
      18    return bar (x);
      19  }