Commit 315df0d1 authored by Emilio G. Cota's avatar Emilio G. Cota Committed by Alex Bennée
Browse files

softfloat: add float{32,64}_is_zero_or_normal 



These will gain some users very soon.

Reviewed-by: default avatarAlex Bennée <alex.bennee@linaro.org>
Signed-off-by: default avatarEmilio G. Cota <cota@braap.org>
Signed-off-by: default avatarAlex Bennée <alex.bennee@linaro.org>
parent f9943c7f

include/fpu/softfloat.h

+10 −0
Original line number Diff line number Diff line
@@ -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)