[FFmpeg-cvslog] r23896 - trunk/libavutil/aes.c

[Michael Niedermayer]

On Wed, Jun 30, 2010 at 04:48:27PM +0100, M?ns Rullg?rd wrote:
> Michael Niedermayer <michaelni at gmx.at> writes:
> 
> > On Wed, Jun 30, 2010 at 06:50:35AM +0200, reimar wrote:
> >> Author: reimar
> >> Date: Wed Jun 30 06:50:35 2010
> >> New Revision: 23896
> >> 
> >> Log:
> >> Chnage AES code to be strict-aliasing-safe.
> >> Makes it give correct results with e.g. gcc 4.4
> >> For unknown reasons the generate asm code also changes
> >> on e.g. gcc 4.3, making the code a bit larger and a bit
> >> slower.
> >
> > i thought you said the new code is faster?
> > slower, bigger and uglier is no win imho
> 
> You forgot correct.

There are more options in the set of correct implementations.
Anyway as reimar meant its faster thats irrelevant

[...]
-- 
Michael     GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB

The educated differ from the uneducated as much as the living from the
dead. -- Aristotle 
-------------- next part --------------
A non-text attachment was scrubbed...
Name: not available
Type: application/pgp-signature
Size: 189 bytes
Desc: Digital signature
URL: <http://lists.mplayerhq.hu/pipermail/ffmpeg-cvslog/attachments/20100630/8257f6e6/attachment-0001.pgp>