[gmx-developers] Any known gcc 4.1 issues?

[Berk Hess]

Hi,

We just found out a that a bug that frequently showed up and we thought
might be due to a bug in gcc 4.1
was actually a bug in the GB sse2 (not sse3) code that only got
triggered with gcc 4.1 with -O2 or -O3.

So my question is now:
Do you know of any issues with gcc 4.1.x on non-GB simulations?

Thanks,

Berk