| /* { dg-do run } */ | |
| /* { dg-add-options ieee } */ | |
| /* { dg-require-effective-target fenv_exceptions } */ | |
| #include <fenv.h> | |
| extern void abort (void); | |
| extern void exit (int); | |
| double __attribute__ ((noinline, noclone)) | |
| foo (double x) | |
| { | |
| if (__builtin_islessequal (x, 0.0) || __builtin_isgreater (x, 1.0)) | |
| return x + x; | |
| return x * x; | |
| } | |
| int | |
| main (void) | |
| { | |
| volatile double x = foo (__builtin_nan ("")); | |
| if (fetestexcept (FE_INVALID)) | |
| abort (); | |
| exit (0); | |
| } |