[FFmpeg-devel] [FFmpeg-cvslog] r12171 - trunk/doc/optimization.txt
Thu Feb 21 20:33:44 CET 2008
On Thu, Feb 21, 2008 at 9:28 PM, Michael Niedermayer <michaelni at gmx.at> wrote:
> > If you can give an example based on complex asm we can report a bug to
> > gcc, just saying gcc is not a good optimizer
> > does not help anyone, do we have another better open source compiler?
> > No. So if you have a better example of bad asm produced we can ask
> > gcc developers.
> Ill mail the next case i stumble across to you, but as i dont convert
> asm to intrinsics or do-asm-while i probably wont stumble across one
> Also you can just keep your eyes open, there tend to be various asm snippets
> posted once every few weeks ...
> reimar did just a few days ago post a ridiculous one which had alignments
> at the wrong places, it wasnt the latest gcc though ...
Works for me, thanks. I'll keep my eyes open.
Never learn by your mistakes, if you do you may never dare to try again
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