Divide and Get Remainder at the same time?

Question

Apparently, x86 (and probably a lot of other instruction sets) put both the quotient and the remainder of a divide operation in separate registers.

Now, we can proba

Answer 1

In C#/.NET you've got Math.DivRem: http://msdn.microsoft.com/en-us/library/system.math.divrem.aspx

But according to this thread this isn't that much an optimization.