BUG: Fix missing intrinsics for windows/arm64 target #20938
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Do not use __popcnt and variants for windows/arm64 target
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Backport of #20931.
Fixes #20930
__popcnt and variants are not available for arm64 msvc intrinsic so use numpy population count implementation for win/arm64 targets.
https://docs.microsoft.com/en-us/cpp/intrinsics/arm64-intrinsics?view=msvc-170
Test Result
16356 passed, 649 skipped, 1296 deselected, 18 xfailed, 1 xpassed in 245.28s (0:04:05)