Fixed incorrect flag used for SSE 4.2 support with ClangCl.

diff --git a/cmake/detect-intrinsics.cmake b/cmake/detect-intrinsics.cmake
index c6085018a6fe164c1e6d49c4a143b295cf3f49de..39ae19ae968bff0bd6b1451dfc75de4ad3c18d39 100644 (file)
--- a/cmake/detect-intrinsics.cmake
+++ b/cmake/detect-intrinsics.cmake
@@ -221,7 +221,7 @@ macro(check_sse4_intrinsics)
         endif()
     elseif(CMAKE_C_COMPILER_ID MATCHES "GNU" OR CMAKE_C_COMPILER_ID MATCHES "Clang")
         if(NOT NATIVEFLAG)
-            set(SSE4FLAG "-msse4")
+            set(SSE4FLAG "-msse4.2")
         endif()
     endif()
     # Check whether compiler supports SSE4 CRC inline asm