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Re: Release schedule
- From: Michael Matz <matz at suse dot de>
- To: Richard Henderson <rth at redhat dot com>
- Cc: Mark Mitchell <mark at codesourcery dot com>, <gcc at gcc dot gnu dot org>
- Date: Mon, 30 Sep 2002 11:54:49 +0200 (CEST)
- Subject: Re: Release schedule
Hi,
On Sun, 29 Sep 2002, Richard Henderson wrote:
> > http://gcc.gnu.org/ml/gcc-patches/2002-09/msg00044.html
>
> I have a suspicion that it interacts badly with code that actually
> uses mmx patterns,
That's correct. But it's not worse then without that patch, where the
short living spill regs were only from the GENERAL_REGS class, so even
floats needed to be reloaded. Now it's just mmx regs which are penalized.
> but as -fnew-ra isn't the default, and you've a
> proper solution on the way, this is ok.
Fine. Will rebootstrap/test and apply then.
Ciao,
Michael.