[MPlayer-dev-eng] Re: dsputil_mmx.c: -O2

Carl Eugen Hoyos cehoyos at ag.or.at
Sun Sep 17 20:49:12 CEST 2006


Ismail Donmez <ismail <at> pardus.org.tr> writes:

> -O4 will just overwrite the -O2 here unless you hacked configure script not to 
> use -O4 by default.

No, -O2 will overwrite -O4:

man gcc
...
           If you use multiple -O options, with or without level numbers, the
           last such option is the one that is effective.

Carl Eugen




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