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Re: gcc optimization with -O<x>
- From: Daniel Eftodi <tantom81 at yahoo dot com>
- To: gcc-help at gcc dot gnu dot org
- Date: Sat, 18 Sep 2004 10:15:39 -0700 (PDT)
- Subject: Re: gcc optimization with -O<x>
Thanks so very much, that did it :)
--- Eljay Love-Jensen <eljay@adobe.com> wrote:
> Hi Daniel,
>
> To help assess "exact what it enables", you can follow these Unix / bash
> steps...
>
> touch dummy.cpp
> g++ -O3 -S -fverbose-asm dummy.cpp
> cat dummy.s
>
> Replace "-O3" with whatever carte blanche optimization setting you are
> interested in.
>
> HTH,
> --Eljay
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