On 4/10/07, maxim wexler <blissfix@yahoo.com> wrote:

--- Andrey Vul <andrey.vul@gmail.com> 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".
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>
>

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