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Re: Let's backport speedups from 3.4 to 3.3
- From: Kaoru Fukui <k_fukui at highway dot ne dot jp>
- To: ghazi at caip dot rutgers dot edu
- Cc: gcc at gcc dot gnu dot org
- Date: Thu, 13 Feb 2003 02:32:30 +0900 (JST)
- Subject: Re: Let's backport speedups from 3.4 to 3.3
- Reply-to: Kaoru Fukui <k_fukui at highway dot ne dot jp>
On 12 Feb, Kaveh R. Ghazi wrote:
> I've heard some mention that 3.4 is faster in some cases than 3.3.
>
> I know several speedup tweeks have been made since the branch was
> created. Not all of them have been backported.
>
> If they're not too invasive, let's consider them for 3.3. I'm willing
> to help by regtesting patches if people can point out safe candidates.
> Though I'd certainly appreciate assistance from others. :-)
>
> Thanks,
> --Kaveh
> --
> Kaveh R. Ghazi ghazi@caip.rutgers.edu
http://gcc.gnu.org/ml/gcc-patches/2003-02/msg00377.html
http://gcc.gnu.org/ml/gcc-patches/2003-02/msg00560.htm
There is Mike's info.
I tried popcontext-fsf-2.diffs which is speedy, see below
http://gcc.gnu.org/ml/gcc-patches/2003-02/msg00380.html
gcc-3.3 doesn't pch, so it needs to adjust.
Kaoru