[PING] [REPOST] Invalid Code when reading from unaligned zero-sized array

Richard Biener richard.guenther@gmail.com
Wed Jan 8 11:23:00 GMT 2014


On Tue, Jan 7, 2014 at 5:31 PM, Bernd Edlinger
<bernd.edlinger@hotmail.de> wrote:
> Hello,
>
> Ping...
>
> We still need a decision how to fix this.
>
> There are two alternative patches:
>
> 1. My latest proposal: http://gcc.gnu.org/ml/gcc-patches/2013-12/msg01675.html
>
> 2. Eric's latest proposal: http://gcc.gnu.org/ml/gcc-patches/2013-12/msg01667.html

Let's go with 1., your patch adjusting how we recurse in expand.  That
seems safer to eventually backport.

For 4.10 we should re-visit this and fix all the backends for those ABI
issues with modes ...

Richard.

>
> Thanks
> Bernd.



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