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Posted to github@arrow.apache.org by GitBox <gi...@apache.org> on 2020/05/01 14:12:18 UTC

[GitHub] [arrow] cyb70289 commented on a change in pull request #6954: ARROW-8440: [C++] Refine SIMD header files

cyb70289 commented on a change in pull request #6954:
URL: https://github.com/apache/arrow/pull/6954#discussion_r418558120



##########
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:
       yes, I think so




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