gcc/testsuite/gcc.c-torture/execute/ieee/pr109386.c

   1 /* PR tree-optimization/109386 */
   2
   3 static inline float
   4 foo (float x, float y)
   5 {
   6   float u = __builtin_fabsf (x);
   7   float v = __builtin_fabsf (y);
   8   if (!(u >= v))
   9     {
  10       if (__builtin_isinf (v)) return v;
  11       if (__builtin_isinf (u)) return u;
  12     }
  13   return 42.0f;
  14 }
  15
  16 int
  17 main ()
  18 {
  19   if (!__builtin_isinf (foo (__builtin_inff (), __builtin_nanf (""))))
  20     __builtin_abort ();
  21 }