| /* { dg-do run } */ | |
| /* { dg-add-options ieee } */ | |
| /* { dg-require-effective-target fenv_exceptions } */ | |
| #include <fenv.h> | |
| extern void abort (void); | |
| extern void exit (int); | |
| volatile double x = __builtin_nan (""); | |
| volatile int i; | |
| int | |
| main (void) | |
| { | |
| i = x == -__builtin_inf (); | |
| if (i != 0 || fetestexcept (FE_INVALID)) | |
| abort (); | |
| } |