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vector_algorithms.cpp: return; missing in __std_bitset_to_string_1 / _2 #4371

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vector_algorithms.cpp: return; missing in __std_bitset_to_string_1 / _2#4371
#4382
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fixedSomething works now, yay!performanceMust go faster
@AlexGuteniev

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@AlexGuteniev
AlexGuteniev
opened on Feb 7, 2024

The fallback is only needed for ARM64EC and _Use_sse2() == false modes.
It should not be active code path normally.

STL/stl/src/vector_algorithms.cpp

Lines 1918 to 1928 in 192a840

_Dest[_Ix] = _Tmpd[_Ix];
}
}
}
#endif // !defined(_M_ARM64EC)
const auto _Arr = reinterpret_cast<const uint8_t*>(_Src);
for (size_t _Ix = 0; _Ix < _Size_bits; ++_Ix) {
_Dest[_Size_bits - 1 - _Ix] = ((_Arr[_Ix >> 3] >> (_Ix & 7)) & 1) != 0 ? _Elem1 : _Elem0;
}
}

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