1  /* { dg-do run } */
       2  /* { dg-add-options ieee } */
       3  /* { dg-require-effective-target fenv_exceptions_double } */
       4  
       5  #include <fenv.h>
       6  
       7  extern void abort (void);
       8  extern void exit (int);
       9  
      10  double __attribute__ ((noinline, noclone))
      11  foo (double x)
      12  {
      13    if (__builtin_islessequal (x, 0.0) || __builtin_isgreater (x, 1.0))
      14      return x + x;
      15    return x * x;
      16  }
      17  
      18  int
      19  main (void)
      20  {
      21    volatile double x = foo (__builtin_nan (""));
      22    if (fetestexcept (FE_INVALID))
      23      abort ();
      24    exit (0);
      25  }