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Re: [4.0] PR20973 (khtml miscompiled by reload)
- From: Michael Matz <matz at suse dot de>
- To: gcc-patches at gcc dot gnu dot org, Mark Mitchell <mark at codesourcery dot com>
- Date: Mon, 18 Apr 2005 16:26:30 +0200 (CEST)
- Subject: Re: [4.0] PR20973 (khtml miscompiled by reload)
- References: <Pine.LNX.4.58.0504132243460.20714@wotan.suse.de>
Hi,
On Wed, 13 Apr 2005, Michael Matz wrote:
> It's a problem in reload, which isn't handling uninitialized pseudos
> correctly. Look at the bugreport for the gory details. The patch fixes
> the problem in khtml. I've bootstrapped it with gcc 4.0 on
> i686,x86_64,ppc,ppc64,ia64,s390 (s390x was breaking for different
> reasons), all languages (with Ada ;) ). There were no regressions (in
> fact some fixed Ada testcases, but I'm not sure if they were real).
So, we use it since a week for our distribution, and up to now didn't see
anything pop up (except that khtml is fixed, of course ;-) ). IMHO it
would be suboptimal to release a gcc 4 unable to compile KDE correctly,
but I'm a bit biased. So: Ping?
Ciao,
Michael.