diff options
Diffstat (limited to 'fpu/softfloat-native.h')
| -rw-r--r-- | fpu/softfloat-native.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/fpu/softfloat-native.h b/fpu/softfloat-native.h index f0a7c2e53b..c795795151 100644 --- a/fpu/softfloat-native.h +++ b/fpu/softfloat-native.h @@ -258,6 +258,21 @@ INLINE float32 float32_chs(float32 a) return -a; } +INLINE float32 float32_is_infinity(float32 a) +{ + return fpclassify(a) == FP_INFINITE; +} + +INLINE float32 float32_is_neg(float32 a) +{ + return a < 0.0; +} + +INLINE float32 float32_is_zero(float32 a) +{ + return fpclassify(a) == FP_ZERO; +} + INLINE float32 float32_scalbn(float32 a, int n) { return scalbnf(a, n); @@ -350,6 +365,21 @@ INLINE float64 float64_chs(float64 a) return -a; } +INLINE float64 float64_is_infinity(float64 a) +{ + return fpclassify(a) == FP_INFINITE; +} + +INLINE float64 float64_is_neg(float64 a) +{ + return a < 0.0; +} + +INLINE float64 float64_is_zero(float64 a) +{ + return fpclassify(a) == FP_ZERO; +} + INLINE float64 float64_scalbn(float64 a, int n) { return scalbn(a, n); @@ -437,6 +467,21 @@ INLINE floatx80 floatx80_chs(floatx80 a) return -a; } +INLINE floatx80 floatx80_is_infinity(floatx80 a) +{ + return fpclassify(a) == FP_INFINITE; +} + +INLINE floatx80 floatx80_is_neg(floatx80 a) +{ + return a < 0.0; +} + +INLINE floatx80 floatx80_is_zero(floatx80 a) +{ + return fpclassify(a) == FP_ZERO; +} + INLINE floatx80 floatx80_scalbn(floatx80 a, int n) { return scalbnl(a, n); |