wine users - Jul 2011 - Heads Up: gcc-4.6 -march=corei7 -mtune=corei7 doesn't work

Noticed something I thought I would share so that others don't scratch their
head wondering about it if they try the same.

I updated my system to Oneiric, and decided to recompile Wine.  I tried making
use of the corei7 optimizations in gcc 4.6 and found that, while a lot of stuff
worked (ex. Steam), other things (like DirectX games) did not.

So, as always... don't expect things to work when turning on optimizations.

Can anyone else confirm? I'm currently installing a new Gentoo on a corei7
and have been using those flags. One of the first things I am going to do right
after I get it fully setup is grab Wine and compile it from the sources and I
am/was tempted to use those flags.

Thanks,
Jorl17