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softfloat: Inline float128 compare specializations

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Replace the float128 compare specializations with inline functions
that call the standard float128_compare{,_quiet} functions.
Use bool as the return type.

Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson
2020-05-05 10:50:32 -07:00
parent 0673ecdf6c
commit b7b1ac684f
2 changed files with 41 additions and 246 deletions
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49
include/fpu/softfloat.h
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@ -901,14 +901,6 @@ float128 float128_mul(float128, float128, float_status *status);
float128 float128_div(float128, float128, float_status *status);
float128 float128_rem(float128, float128, float_status *status);
float128 float128_sqrt(float128, float_status *status);
int float128_eq(float128, float128, float_status *status);
int float128_le(float128, float128, float_status *status);
int float128_lt(float128, float128, float_status *status);
int float128_unordered(float128, float128, float_status *status);
int float128_eq_quiet(float128, float128, float_status *status);
int float128_le_quiet(float128, float128, float_status *status);
int float128_lt_quiet(float128, float128, float_status *status);
int float128_unordered_quiet(float128, float128, float_status *status);
FloatRelation float128_compare(float128, float128, float_status *status);
FloatRelation float128_compare_quiet(float128, float128, float_status *status);
int float128_is_quiet_nan(float128, float_status *status);
@ -964,6 +956,47 @@ static inline int float128_is_any_nan(float128 a)
((a.low != 0) || ((a.high & 0xffffffffffffLL) != 0));
}
static inline bool float128_eq(float128 a, float128 b, float_status *s)
{
return float128_compare(a, b, s) == float_relation_equal;
}
static inline bool float128_le(float128 a, float128 b, float_status *s)
{
return float128_compare(a, b, s) <= float_relation_equal;
}
static inline bool float128_lt(float128 a, float128 b, float_status *s)
{
return float128_compare(a, b, s) < float_relation_equal;
}
static inline bool float128_unordered(float128 a, float128 b, float_status *s)
{
return float128_compare(a, b, s) == float_relation_unordered;
}
static inline bool float128_eq_quiet(float128 a, float128 b, float_status *s)
{
return float128_compare_quiet(a, b, s) == float_relation_equal;
}
static inline bool float128_le_quiet(float128 a, float128 b, float_status *s)
{
return float128_compare_quiet(a, b, s) <= float_relation_equal;
}
static inline bool float128_lt_quiet(float128 a, float128 b, float_status *s)
{
return float128_compare_quiet(a, b, s) < float_relation_equal;
}
static inline bool float128_unordered_quiet(float128 a, float128 b,
float_status *s)
{
return float128_compare_quiet(a, b, s) == float_relation_unordered;
}
#define float128_zero make_float128(0, 0)
/*----------------------------------------------------------------------------