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type usage fixes.

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This commit is contained in:
IRainman 2025-12-29 19:08:10 +03:00
parent 35bca9cb34
commit 0d423367a5
1 changed files with 5 additions and 3 deletions
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8
include/fast_float/decimal_to_binary.h
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@ -141,13 +141,15 @@ compute_float(am_pow_t q, am_mant_t w) noexcept {
// branchless approach: value128 product = compute_product(q, w); but in
// practice, we can win big with the compute_product_approximation if its
// additional branch is easily predicted. Which is best is data specific.
am_pow_t const upperbit = product.high >> 63;
am_pow_t const shift = upperbit + 64 - binary::mantissa_explicit_bits() - 3;
auto const upperbit = product.high >> 63;
auto const shift = upperbit + 64 - binary::mantissa_explicit_bits() - 3;
// Shift right the mantissa to the correct position
answer.mantissa = product.high >> shift;
answer.power2 = detail::power(q) + upperbit - lz - binary::minimum_exponent();
answer.power2 =
detail::power(q) +
static_cast<am_pow_t>(upperbit - lz - binary::minimum_exponent());
// Now, we need to round the mantissa correctly.