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# minimize diff in the crutch.

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This commit is contained in:
IRainman 2025-10-21 21:14:58 +03:00
parent fe0bce5eb7
commit 5a378ed87f
1 changed files with 11 additions and 13 deletions
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24
include/fast_float/digit_comparison.h
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@ -378,22 +378,20 @@ inline FASTFLOAT_CONSTEXPR20 adjusted_mantissa negative_digit_comp(
bigint &real_digits = bigmant; bigint &real_digits = bigmant;
am_pow_t const &real_exp = exponent; am_pow_t const &real_exp = exponent;
// get the value of `b`, rounded down, and get a bigint representation of
// b+h
adjusted_mantissa am_b = am;
// gcc7 bug: use a lambda to remove the noexcept qualifier bug with
// -Wnoexcept-type.
round<T>(am_b, [](adjusted_mantissa &a, am_pow_t shift) {
round_down(a, shift);
});
T b; T b;
{ to_float(
// get the value of `b`, rounded down, and get a bigint representation of
// b+h
adjusted_mantissa am_b = am;
// gcc7 bug: use a lambda to remove the noexcept qualifier bug with
// -Wnoexcept-type.
round<T>(am_b, [](adjusted_mantissa &a, am_pow_t shift) {
round_down(a, shift);
});
to_float(
#ifndef FASTFLOAT_ONLY_POSITIVE_C_NUMBER_WO_INF_NAN #ifndef FASTFLOAT_ONLY_POSITIVE_C_NUMBER_WO_INF_NAN
false, false,
#endif #endif
am_b, b); am_b, b);
}
adjusted_mantissa theor = to_extended_halfway(b); adjusted_mantissa theor = to_extended_halfway(b);
bigint theor_digits(theor.mantissa); bigint theor_digits(theor.mantissa);
am_pow_t theor_exp = theor.power2; am_pow_t theor_exp = theor.power2;