Possible suboptimal code generated in 32-bit ABI mode

Richard Biener richard.guenther@gmail.com
Mon Nov 20 10:21:00 GMT 2017


On Sun, Nov 19, 2017 at 5:35 PM, Richard Bradfield <bradfier@fstab.me> wrote:
> On Sun, Nov 19, 2017 at 04:19:45PM +0000, bradfirj@fstab.me wrote:
>>
>> For reference, I am compiling everything using gcc trunk, at commit
>> 254929 from Sun Nov 19, and I am benchmarking on a Skylake i7-6700K
>> at 4.0GHz.
>
>
> And something else I should definitely have included in the first place,
> I cannot reproduce this on the GCC 7.2 shipped with my distribution, so
> is it possible this is a regression?

Please open a bugreport.

Thanks,
Richard.

> Richard



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