[FFmpeg-devel] pre discussion around Blackfin dct_quantize_bfin routine
Tue Jun 12 16:07:36 CEST 2007
On Tue, Jun 12, 2007 at 09:27:22AM -0400, Marc Hoffman wrote:
> O really, I have never seen such a problem interesting. Anyways I'm
> sure it exists, however this is for a specific machine which I know
> this works for. Based on that fact what are your thought, or do you
> have a suggestion other than the wasteful use of electrons: hi<<32ll
> | lo?
Have you tested the code this generates? Because at least for the Atmel
8 bit stuff gcc optimizes this perfectly, so no need to avoid it.
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