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libstdc++: Add always_inline attribute to std::byte operators

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libstdc++-v3/ChangeLog:

	* include/c_global/cstddef (byte): Add always_inline attribute
	to all operator overloads.
	(to_integer): Add always_inline attribute.
This commit is contained in:
Jonathan Wakely 2022-09-08 13:46:02 +01:00
parent 157236dbd6
commit 4977507e32
1 changed files with 12 additions and 1 deletions
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13
libstdc++-v3/include/c_global/cstddef
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@ -119,55 +119,66 @@ _GLIBCXX_BEGIN_NAMESPACE_VERSION
using __byte_op_t = typename __byte_operand<_IntegerType>::__type;
template<typename _IntegerType>
[[__gnu__::__always_inline__]]
constexpr __byte_op_t<_IntegerType>
operator<<(byte __b, _IntegerType __shift) noexcept
{ return (byte)(unsigned char)((unsigned)__b << __shift); }
template<typename _IntegerType>
[[__gnu__::__always_inline__]]
constexpr __byte_op_t<_IntegerType>
operator>>(byte __b, _IntegerType __shift) noexcept
{ return (byte)(unsigned char)((unsigned)__b >> __shift); }
[[__gnu__::__always_inline__]]
constexpr byte
operator|(byte __l, byte __r) noexcept
{ return (byte)(unsigned char)((unsigned)__l | (unsigned)__r); }
[[__gnu__::__always_inline__]]
constexpr byte
operator&(byte __l, byte __r) noexcept
{ return (byte)(unsigned char)((unsigned)__l & (unsigned)__r); }
[[__gnu__::__always_inline__]]
constexpr byte
operator^(byte __l, byte __r) noexcept
{ return (byte)(unsigned char)((unsigned)__l ^ (unsigned)__r); }
[[__gnu__::__always_inline__]]
constexpr byte
operator~(byte __b) noexcept
{ return (byte)(unsigned char)~(unsigned)__b; }
template<typename _IntegerType>
[[__gnu__::__always_inline__]]
constexpr __byte_op_t<_IntegerType>&
operator<<=(byte& __b, _IntegerType __shift) noexcept
{ return __b = __b << __shift; }
template<typename _IntegerType>
[[__gnu__::__always_inline__]]
constexpr __byte_op_t<_IntegerType>&
operator>>=(byte& __b, _IntegerType __shift) noexcept
{ return __b = __b >> __shift; }
[[__gnu__::__always_inline__]]
constexpr byte&
operator|=(byte& __l, byte __r) noexcept
{ return __l = __l | __r; }
[[__gnu__::__always_inline__]]
constexpr byte&
operator&=(byte& __l, byte __r) noexcept
{ return __l = __l & __r; }
[[__gnu__::__always_inline__]]
constexpr byte&
operator^=(byte& __l, byte __r) noexcept
{ return __l = __l ^ __r; }
template<typename _IntegerType>
[[nodiscard]]
[[nodiscard,__gnu__::__always_inline__]]
constexpr _IntegerType
to_integer(__byte_op_t<_IntegerType> __b) noexcept
{ return _IntegerType(__b); }