Fix AVX2 detect

Signed-off-by: Vladislav Shchapov <vladislav@shchapov.ru>

diff --git a/cmake/detect-intrinsics.cmake b/cmake/detect-intrinsics.cmake
index d2b42ca142f0cad0f04f22ec625abc4bcd6f2b1e..20164c5bce6932bfed0408644af12241d9f65711 100644 (file)
--- a/cmake/detect-intrinsics.cmake
+++ b/cmake/detect-intrinsics.cmake
@@ -132,6 +132,8 @@ macro(check_avx2_intrinsics)
         if(NOT NATIVEFLAG)
             set(AVX2FLAG "-mavx2")
         endif()
+    elseif(MSVC)
+        set(AVX2FLAG "/arch:AVX2")
     endif()
     # Check whether compiler supports AVX2 intrinics
     set(CMAKE_REQUIRED_FLAGS "${AVX2FLAG} ${NATIVEFLAG}")