Am 06.08.2014 um 14:17 schrieb Niko Tyni:
> On Wed, Aug 06, 2014 at 01:50:59PM +0200, Matthias Klose wrote:
>
>> could you attribute the function with
>> __attribute__((optimize("STRING")))
>>
>> e.g. -fno-tree-dse, and build the rest with the default optimization?
>
> Yeah, that works and is certainly an improvement to building with
> gcc-4.8.
>
> I doubt I'll be able to determine myself (in any reasonable time) if
> the actual problem is undefined code or a real gcc bug.
>
> Is it OK by you if I clone a gcc-4.9 bug about this now and just
> apply the above workaround to libapache2-mod-perl2 ?
yes please.
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