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Minor improvement to digits2

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This commit is contained in:
Victor Zverovich 2025-12-07 17:56:26 -08:00
parent 789aa69e0a
commit 3269c1cea5
1 changed files with 3 additions and 3 deletions
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6
include/fmt/format.h
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@ -1027,9 +1027,9 @@ using uint64_or_128_t = conditional_t<num_bits<T>() <= 64, uint64_t, uint128_t>;
(factor) * 100000, (factor) * 1000000, (factor) * 10000000, \
(factor) * 100000000, (factor) * 1000000000
// Converts value in the range [0, 100) to a string.
// GCC generates slightly better code when value is pointer-size.
inline auto digits2(size_t value) -> const char* {
// Converts value in the range [0, 100) to a string. GCC generates a bit better
// code when value is pointer-size (https://www.godbolt.org/z/5fEPMT1cc).
inline auto digits2(size_t value) noexcept -> const char* {
// Align data since unaligned access may be slower when crossing a
// hardware-specific boundary.
alignas(2) static const char data[] =