emkornfield commented on a change in pull request #6954:
URL: https://github.com/apache/arrow/pull/6954#discussion_r415228325
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File path: cpp/src/arrow/util/simd.h
##########
@@ -17,6 +17,24 @@
#pragma once
+#ifdef _MSC_VER
+// MSVC x86_64/arm64
+
+#if defined(_M_AMD64) || defined(_M_X64)
+#include <intrin.h>
+#elif defined(_M_ARM64)
+#include <arm64_neon.h>
+#endif
+
+#else
+// gcc/clang (possibly others)
+
Review comment:
Just an FYI in https://github.com/apache/arrow/pull/6985 relies on BMI2
do you think adding that here would be appropriate?
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