[LLVMdev] x86 Frame Pointer with AVX

[Eric Christopher]

On Tue, Oct 23, 2012 at 9:37 AM,  <dag at cray.com> wrote:
> Eric Christopher <echristo at gmail.com> writes:
>
>>> Is this issue already known? Is there a plan to fix this regression? If not,
>>> does anyone have a suggestion on the best way to remedy this issue?
>>>
>>
>> You'd need to change the default stack alignment of the platform to
>> deal with it effectively.
>
> That's not possible since such code will have to interface with
> externally-compiled libraries which won't have the same alignment
> assumptions.
>

I didn't say it would be easy.

-eric