VC++ /arch:AVX option – unsafe at any speed
https://randomascii.wordpress.com/2016/12/05/vc-archavx-option-unsafe-at-any-speed/ [randomascii.wordpress.com]
2016-12-06 08:23
Treacherous linking ahead.
It seems like a good idea, and it’s been used in various forms for years, but it’s devilishly difficult to do safely. It usually works, but guaranteeing that is trickier than I had realized.