Math library ARM support on IOS and Android

I'm looking over the math classes such as QMatrix4x4, QVector2D, etc. And since I can only see the .h file, I don't know whats going on in the .cpp file.
Does the math library use hardware accelerated math functions for mobile devices. For instance, on IOS, if you use Apples provided math library, most of the key functions are designed to be compiled using ARM code. It is 10 times faster than the equivelent math functions written in pure C++. Does Qt's math library do this?

Hi,
It's easy to look at the implementation of these classes: just download the sources.
AFAIK, there's no such optimization done currently.