1  /* { dg-do compile } */
       2  /* { dg-options "-O2 -fdump-tree-profile_estimate" } */
       3  
       4  void unlikely();
       5  void likely();
       6  
       7  inline int expect_false(int b) {
       8      return __builtin_expect(b, 0);
       9  }
      10  
      11  void inline_func_hint(int b) {
      12      if (expect_false(b)) {
      13          unlikely();
      14      } else {
      15          likely();
      16      }
      17  }
      18  
      19  /* { dg-final { scan-tree-dump "_builtin_expect heuristics of edge" "profile_estimate"} } */