Emulate _BitScanForward64 on WIN32 #118
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vitaut
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Feb 22, 2015
Emulate _BitScanForward64 on WIN32
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Merged, thanks! |
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Implementation used: http://llvm.org/viewvc/llvm-project/libcxx/trunk/include/support/win32/support.h?view=markup#l135
Note: __builtin_ctzll which targets -m32 does similar thing already
NOT tested due to lacking of MSVC compiler