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Diffstat (limited to 'libquadmath/quadmath-imp.h')
| -rw-r--r-- | libquadmath/quadmath-imp.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/libquadmath/quadmath-imp.h b/libquadmath/quadmath-imp.h index bac714d..40b346b 100644 --- a/libquadmath/quadmath-imp.h +++ b/libquadmath/quadmath-imp.h @@ -27,12 +27,26 @@ Boston, MA 02110-1301, USA. */ #include "config.h" +/* Under IEEE 754, an architecture may determine tininess of + floating-point results either "before rounding" or "after + rounding", but must do so in the same way for all operations + returning binary results. Define TININESS_AFTER_ROUNDING to 1 for + "after rounding" architectures, 0 for "before rounding" + architectures. */ + +#define TININESS_AFTER_ROUNDING 1 + + /* Prototypes for internal functions. */ extern int32_t __quadmath_rem_pio2q (__float128, __float128 *); extern void __quadmath_kernel_sincosq (__float128, __float128, __float128 *, __float128 *, int); extern __float128 __quadmath_kernel_sinq (__float128, __float128, int); extern __float128 __quadmath_kernel_cosq (__float128, __float128); +extern __float128 __quadmath_x2y2m1q (__float128 x, __float128 y); +extern int __quadmath_isinf_nsq (__float128 x); + + |