Re: clang 3.2 RC2 miscompiles libgcc?

From: Eitan Adler <lists_at_eitanadler.com>
Date: Wed, 2 Jan 2013 16:59:17 -0500
On 2 January 2013 08:59, Stefan Farfeleder <stefanf_at_freebsd.org> wrote:
> On Sun, Dec 30, 2012 at 11:17:10PM +0100, Dimitry Andric wrote:
>>
>> I have been playing with Stefan's testcase for a while now, and while I
>> can reproduce the crashes, I am still at a loss about the cause.  It
>> does seem to have something to do with throwing exceptions, but I am
>> still not sure whether I am looking at a bug in boost, gcc, clang, or
>> libgcc...
>>
>> Do you happen to have a smaller testcase, by any chance?
>
> Not yet, but I'll try to come up with something smaller.

Take a look at devel/delta as well as creduce (require ToT clang so it
is unported at this time) to help you with finding minimal testcase.
If you need help, let me know.


-- 
Eitan Adler
Received on Wed Jan 02 2013 - 20:59:49 UTC

This archive was generated by hypermail 2.4.0 : Wed May 19 2021 - 11:40:33 UTC