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Fix typos in detail/byteswap.hpp

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This commit is contained in:
Peter Dimov
2025-04-27 19:25:07 +03:00
parent 9b3b329278
commit 17b67321dc
1 changed files with 4 additions and 4 deletions
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8
include/boost/hash2/detail/byteswap.hpp
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@@ -57,8 +57,8 @@ BOOST_CXX14_CONSTEXPR inline std::uint64_t byteswap_impl( std::uint64_t x ) noex
else
{
// copy-paste the approach used by Core in bit.hpp
std::::uint64_t step32 = x << 32 | x >> 32;
std::::uint64_t step16 = ( step32 & 0x0000ffff0000ffffull ) << 16 | ( step32 & 0xffff0000ffff0000ull ) >> 16;
std::uint64_t step32 = x << 32 | x >> 32;
std::uint64_t step16 = ( step32 & 0x0000ffff0000ffffull ) << 16 | ( step32 & 0xffff0000ffff0000ull ) >> 16;
return ( step16 & 0x00ff00ff00ff00ffull ) << 8 | ( step16 & 0xff00ff00ff00ff00ull ) >> 8;
}
}
@@ -75,8 +75,8 @@ BOOST_CXX14_CONSTEXPR inline std::uint32_t byteswap_impl( std::uint32_t x ) noex
BOOST_CXX14_CONSTEXPR inline std::uint64_t byteswap_impl( std::uint64_t x ) noexcept
{
// copy-paste the approach used by Core in bit.hpp
std::::uint64_t step32 = x << 32 | x >> 32;
std::::uint64_t step16 = ( step32 & 0x0000ffff0000ffffull ) << 16 | ( step32 & 0xffff0000ffff0000ull ) >> 16;
std::uint64_t step32 = x << 32 | x >> 32;
std::uint64_t step16 = ( step32 & 0x0000ffff0000ffffull ) << 16 | ( step32 & 0xffff0000ffff0000ull ) >> 16;
return ( step16 & 0x00ff00ff00ff00ffull ) << 8 | ( step16 & 0xff00ff00ff00ff00ull ) >> 8;
}