[FFmpeg-devel] [RFC] clobbers for XMM registers

Ronald S. Bultje rsbultje
Tue Sep 28 16:15:29 CEST 2010


Hi,

On Tue, Sep 28, 2010 at 10:09 AM, Michael Niedermayer <michaelni at gmx.at> wrote:
> On Tue, Sep 28, 2010 at 09:36:40AM -0400, Ronald S. Bultje wrote:
>> On Tue, Sep 28, 2010 at 8:34 AM, Michael Niedermayer <michaelni at gmx.at> wrote:
>> > you want to execute code from vp3dsp_sse2.c on a pre SSE cpu?
>>
>> All _sse2 files are templates files that are included in dsputil_mmx.c
>> or similar.
>
> we could add the flags to dsputil_mmx then or split the file.

Before splitting, can someone first confirm that -msse actually fixes it?

Ronald



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