1  /* { dg-do link } */
       2  /* { dg-options "-fno-finite-math-only" }  */
       3  
       4  void link_error ();
       5  
       6  void test1()
       7  {
       8    if (__builtin_isgreater(1.0,__builtin_nan("")) != 0)
       9      link_error ();
      10    if (__builtin_isgreater(__builtin_nan(""),1.0) != 0)
      11      link_error ();
      12  
      13    if (__builtin_isgreaterequal(1.0,__builtin_nan("")) != 0)
      14      link_error ();
      15    if (__builtin_isgreaterequal(__builtin_nan(""),1.0) != 0)
      16      link_error ();
      17  
      18    if (__builtin_isless(1.0,__builtin_nan("")) != 0)
      19      link_error ();
      20    if (__builtin_isless(__builtin_nan(""),1.0) != 0)
      21      link_error ();
      22  
      23    if (__builtin_islessequal(1.0,__builtin_nan("")) != 0)
      24      link_error ();
      25    if (__builtin_islessequal(__builtin_nan(""),1.0) != 0)
      26      link_error ();
      27  
      28    if (__builtin_islessgreater(1.0,__builtin_nan("")) != 0)
      29      link_error ();
      30    if (__builtin_islessgreater(__builtin_nan(""),1.0) != 0)
      31      link_error ();
      32  
      33    if (__builtin_isunordered(1.0,__builtin_nan("")) == 0)
      34      link_error ();
      35    if (__builtin_isunordered(__builtin_nan(""),1.0) == 0)
      36      link_error ();
      37  }
      38  
      39  
      40  void test2(double x)
      41  {
      42    if (__builtin_isgreater(x,__builtin_nan("")) != 0)
      43      link_error ();
      44    if (__builtin_isgreater(__builtin_nan(""),x) != 0)
      45      link_error ();
      46  
      47    if (__builtin_isgreaterequal(x,__builtin_nan("")) != 0)
      48      link_error ();
      49    if (__builtin_isgreaterequal(__builtin_nan(""),x) != 0)
      50      link_error ();
      51  
      52    if (__builtin_isless(x,__builtin_nan("")) != 0)
      53      link_error ();
      54    if (__builtin_isless(__builtin_nan(""),x) != 0)
      55      link_error ();
      56  
      57    if (__builtin_islessequal(x,__builtin_nan("")) != 0)
      58      link_error ();
      59    if (__builtin_islessequal(__builtin_nan(""),x) != 0)
      60      link_error ();
      61  
      62    if (__builtin_islessgreater(x,__builtin_nan("")) != 0)
      63      link_error ();
      64    if (__builtin_islessgreater(__builtin_nan(""),x) != 0)
      65      link_error ();
      66  
      67    if (__builtin_isunordered(x,__builtin_nan("")) == 0)
      68      link_error ();
      69    if (__builtin_isunordered(__builtin_nan(""),x) == 0)
      70      link_error ();
      71  }
      72  
      73  
      74  int main()
      75  {
      76    test1 ();
      77    test2 (1.0);
      78    return 0;
      79  }
      80