gcc/testsuite/gcc.dg/torture/inf-compare-4-float.c

   1 /* { dg-do run { xfail { powerpc*-*-* } } } */
   2 /* remove the xfail for powerpc when pr58684 is fixed */
   3 /* { dg-add-options ieee } */
   4 /* { dg-require-effective-target fenv_exceptions } */
   5 /* { dg-skip-if "fenv" { powerpc-ibm-aix* } } */
   6
   7 #include <fenv.h>
   8
   9 extern void abort (void);
  10 extern void exit (int);
  11
  12 volatile float x = __builtin_nan ("");
  13 volatile int i;
  14
  15 int
  16 main (void)
  17 {
  18   i = x >= -__builtin_inf ();
  19   if (i != 0 || !fetestexcept (FE_INVALID))
  20     abort ();
  21 }