On 10 April 2007, maxim wexler wrote: > --- Andrey Vul <[EMAIL PROTECTED]> wrote: > > don't use -O3 unless you need _extreme_ performance > > -O2 -finline-functions is close to -O3 but doesn't > > use -fno-home-register > > For toolchain, I just stick to -O2. For power-hungry > > apps, I use -O2 > > -finline-functions > > glibc developer said that inlining with gcc 4.2 > > screws up code, so on > > the safe side, just use -O2 for toolchain, -O2 > > -finline-functions for > > everything else > > --------------------- > > Andrey Vul > > Too late. Damage done. I decided to go with the > example make.conf which call the O3 level "decent".
No real damage. Your system will work - and quite well, especially if you prelink the whole thing to overcome longer load times of O3 binaries. Uwe -- A fast and easy generator of fractals for KDE: http://www.SysEx.com.na/iwy-1.0.tar.bz2 Proof of concept of a TSP solver for KDE: http://www.SysEx.com.na/epat-0.1.tar.bz2 -- gentoo-user@gentoo.org mailing list
