I found it quite amusing to see that still there too. Unless you have an affected Pentium 100 (or slower) you won't have an issue. A poster on StackOverflow (20

I found it quite amusing to see that still there too. Unless you have an affected Pentium 100 (or slower) you won't have an issue. A poster on StackOverflow (2014) https://stackoverflow.com/questions/24101125/pentium-safe-fdiv-in-year-2014 https://stackoverflow.com/questions/24101125/pentium-safe-fd... raises the issue too, arguing it is safer to leave the option in (which is by default off).