On Tue, Sep 12, 2006 at 04:22:51PM -0300, Marc G. Fournier wrote: > > What are ppl currently using for CFLAGS/COPTFLAGS in /etc/make.conf for > building kernel/world? I know awhile back it wasn't recommended to go > above -O2, for instance, but suspect that has changed ... ?
Nothing above -O2 is supported. Period. If you try another value and something breaks, don't report it unless you can verify it happens with -O or -O2. For many applications, -O2 will perform better than -O3 so you need to benchmark individual applications. For most applications, there's simply no point. -- Brooks
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