Re: clang 3.2 RC2 miscompiles libgcc?

From: Stefan Farfeleder <stefanf_at_FreeBSD.org>
Date: Fri, 11 Jan 2013 08:57:29 +0100
On Fri, Jan 11, 2013 at 12:39:44AM +0100, Dimitry Andric wrote:
> On 2013-01-08 09:58, Stefan Farfeleder wrote:
> > On Tue, Jan 08, 2013 at 12:21:12AM +0100, Dimitry Andric wrote:
> ...
> >> After a lot of splitting up of unwind-dw2.c, I arrived at _Unwind_Resume
> >> which when compiled by clang caused the crashes, but when compiled by
> >> gcc ran OK.
> > your patch seems to work just fine. No crashes whatsoever so far. Thank
> > you.
> 
> I have committed a slighly cleaned-up version of this hack in r245272,
> so until this is fixed by upstream, everybody will at least have a
> correctly functioning libgcc on amd64.
> 
> Since this issue can potentially also occur on stable/9, I will MFC the
> fix too, after a few days timeout.

Thanks!
Received on Fri Jan 11 2013 - 06:57:38 UTC

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