Fedora 14 Beta corrupts user data

[Ralf Ertzinger]

Hi.

On Sun, 26 Sep 2010 10:40:22 -0700, John Reiser wrote

> Compiled code for minimum(), maximum(), etc. suffers from a compiler
> bug: https://bugzilla.redhat.com/show_bug.cgi?id=634757    -O1
> wrong-code by cmove Unfortunately this bug can corrupt user data
> silently.

Please forgive me for being confused, but isn't the default for Fedora
to build with -O2?