Sung N. Cho wrote: > Here's my /etc/mk.conf file: > > COPTS+= -O9 -mcpu=i686 -march=i686 > CXXFLAGS+= -O9 -mcpu=i686 -march=i686 > CFLAGS+= -O9 -mcpu=i686 -march=i686 > > Anyone noticing any difference in performance? Let a benchmark decide.