how many dll of IPP enable "flush to zero" mode when it is loaded?

I used intel parallel studio 2011, Visual Studio 2008, Window 7- 64bit

I load "ipps-7.0.dll" and "ippm-7.0.dll" in folder "C:\Program Files (x86)\Intel\Parallel Studio 2011\Composer\redist\intel64\ipp\"

then "flush to zero" is enabled.

how many dll of IPP enable "flush to zero" mode when it is loaded?

Code C# used to load:

"

LoadLibrary(@"C:\Program Files (x86)\Intel\Parallel Studio 2011\Composer\redist\intel64\ipp\ipps-7.0.dll");

"