kou commented on code in PR #50526: URL: https://github.com/apache/arrow/pull/50526#discussion_r3642452023
########## cpp/cmake_modules/SetupCxxFlags.cmake: ########## @@ -49,7 +49,7 @@ endif() if(ARROW_CPU_FLAG STREQUAL "x86") # x86/amd64 compiler flags, msvc/gcc/clang if(MSVC) - set(ARROW_SSE4_2_FLAG "/arch:SSE4.2") + set(ARROW_SSE4_2_FLAG "") Review Comment: OK. Could you add a comment why we don't need `/arch:SSE4.2` that is mentioned in the documented on both of x86 and x64? -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
