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Re: GCC 4.3.0 Status Report (2008-02-14)
- From: "Richard Guenther" <richard dot guenther at gmail dot com>
- To: "Alexandre Pereira Nunes" <alexandre dot nunes at gmail dot com>
- Cc: gcc at gcc dot gnu dot org
- Date: Thu, 14 Feb 2008 22:15:18 +0100
- Subject: Re: GCC 4.3.0 Status Report (2008-02-14)
- References: <47B48866.6030300@gmail.com>
On Thu, Feb 14, 2008 at 7:28 PM, Alexandre Pereira Nunes
<alexandre.nunes@gmail.com> wrote:
> Also regarding ARM, PR31849
> (http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31849
> <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=31849>) is a show stopper,
> at least for some embedded bare metal targets, i.e. arm-elf and
> arm-none-eabi.
>
> Until size optimization at least matches gcc 4.2, gcc 4.3 will have very
> limited audience there. I'm not aware of gcc internals in order to help
> with a fix, but I'm available to help testing, should anyone requires that.
This is by no means a release-blocker for 4.3 - the arm community would have to
do something about this earlier. Also relevant benchmarks (CSiBE) show an
overall improvement of 4.3 compared to 4.2.
Richard.