Re: About GCC optimizations

To: netbsd-users%netbsd.org@localhost
Subject: Re: About GCC optimizations
From: uwe%stderr.spb.ru@localhost (Valeriy E. Ushakov)
Date: Thu, 13 Mar 2008 09:32:04 +0000 (UTC)

Joel CARNAT <joel%carnat.net@localhost> wrote:

>> Try both -O2 and -Os -freorder-blocks (i.e. -O2 sans -faling*) to see
>> if there's any difference.
>>
> 
> -Os and -O2 don't seem to be very different from what I tested.
> I've never tried '-freorder-blocks' though.
> So I'll go for another build process and try that.

Don't bother, the effect is most likely negligible.


SY, Uwe
-- 
uwe%stderr.spb.ru@localhost                       |       Zu Grunde kommen
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References:
- About GCC optimizations
  - From: Joel CARNAT
- Re: About GCC optimizations
  - From: Valeriy E. Ushakov
- Re: Re: About GCC optimizations
  - From: Joel CARNAT
- Re: About GCC optimizations
  - From: Valeriy E. Ushakov
- Re: About GCC optimizations
  - From: Joel CARNAT

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