| /* { dg-do link } */ |
| /* { dg-options "-ffinite-math-only" } */ |
| |
| extern void link_error(void); |
| |
| float f; |
| double d; |
| long double ld; |
| |
| int main() |
| { |
| if (__builtin_isunordered (f, f) != 0) |
| link_error (); |
| if (__builtin_isunordered (d, d) != 0) |
| link_error (); |
| if (__builtin_isunordered (ld, ld) != 0) |
| link_error (); |
| |
| if (__builtin_isnan (f) != 0) |
| link_error (); |
| if (__builtin_isnan (d) != 0) |
| link_error (); |
| if (__builtin_isnan (ld) != 0) |
| link_error (); |
| if (__builtin_isnanf (f) != 0) |
| link_error (); |
| if (__builtin_isnanl (ld) != 0) |
| link_error (); |
| |
| if (__builtin_finite (f) != 1) |
| link_error (); |
| if (__builtin_finite (d) != 1) |
| link_error (); |
| if (__builtin_finite (ld) != 1) |
| link_error (); |
| if (__builtin_finitef (f) != 1) |
| link_error (); |
| if (__builtin_finitel (ld) != 1) |
| link_error (); |
| |
| if (__builtin_isinf (f) != 0) |
| link_error (); |
| if (__builtin_isinf (d) != 0) |
| link_error (); |
| if (__builtin_isinf (ld) != 0) |
| link_error (); |
| |
| if (__builtin_isfinite (f) != 1) |
| link_error (); |
| if (__builtin_isfinite (d) != 1) |
| link_error (); |
| if (__builtin_isfinite (ld) != 1) |
| link_error (); |
| |
| if (f != f) |
| link_error (); |
| if (d != d) |
| link_error (); |
| if (ld != ld) |
| link_error (); |
| return 0; |
| } |
