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| author | Emilio G. Cota | 2018-03-29 02:29:55 +0200 |
|---|---|---|
| committer | Alex Bennée | 2018-12-17 09:25:25 +0100 |
| commit | 315df0d193929b167b9d7be4665d5f2c0e2427e0 (patch) | |
| tree | 666247410d8345e678c3216049aee5167d20da38 | |
| parent | softfloat: rename canonicalize to sf_canonicalize (diff) | |
| download | qemu-315df0d193929b167b9d7be4665d5f2c0e2427e0.tar.gz qemu-315df0d193929b167b9d7be4665d5f2c0e2427e0.tar.xz qemu-315df0d193929b167b9d7be4665d5f2c0e2427e0.zip | |
softfloat: add float{32,64}_is_zero_or_normal
These will gain some users very soon.
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Emilio G. Cota <cota@braap.org>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
| -rw-r--r-- | include/fpu/softfloat.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/include/fpu/softfloat.h b/include/fpu/softfloat.h index 9eeccd88a5..38a5e99cf3 100644 --- a/include/fpu/softfloat.h +++ b/include/fpu/softfloat.h @@ -474,6 +474,11 @@ static inline bool float32_is_denormal(float32 a) return float32_is_zero_or_denormal(a) && !float32_is_zero(a); } +static inline bool float32_is_zero_or_normal(float32 a) +{ + return float32_is_normal(a) || float32_is_zero(a); +} + static inline float32 float32_set_sign(float32 a, int sign) { return make_float32((float32_val(a) & 0x7fffffff) | (sign << 31)); @@ -625,6 +630,11 @@ static inline bool float64_is_denormal(float64 a) return float64_is_zero_or_denormal(a) && !float64_is_zero(a); } +static inline bool float64_is_zero_or_normal(float64 a) +{ + return float64_is_normal(a) || float64_is_zero(a); +} + static inline float64 float64_set_sign(float64 a, int sign) { return make_float64((float64_val(a) & 0x7fffffffffffffffULL) |