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softfloat: Use FloatRelation within partsN_compare 

As the return type is FloatRelation, it's clearer to
use the type for 'cmp' within the function.

Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Message-Id: <20220401132240.79730-3-richard.henderson@linaro.org>
This commit is contained in:
Richard Henderson 2022-04-01 07:22:39 -06:00
parent b880867f15
commit 9343c88444
1 changed files with 7 additions and 4 deletions
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11
fpu/softfloat-parts.c.inc
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@ -1327,16 +1327,19 @@ static FloatRelation partsN(compare)(FloatPartsN *a, FloatPartsN *b,
float_status *s, bool is_quiet)
{
int ab_mask = float_cmask(a->cls) | float_cmask(b->cls);
int cmp;
if (likely(ab_mask == float_cmask_normal)) {
FloatRelation cmp;
if (a->sign != b->sign) {
goto a_sign;
}
if (a->exp != b->exp) {
cmp = a->exp < b->exp ? -1 : 1;
} else {
if (a->exp == b->exp) {
cmp = frac_cmp(a, b);
} else if (a->exp < b->exp) {
cmp = float_relation_less;
} else {
cmp = float_relation_greater;
}
if (a->sign) {
cmp = -cmp;