On Sun, Nov 25, 2012 at 07:22:06PM +0100, Christophe Gisquet wrote:
> 2012/11/25 Diego Biurrun <di...@biurrun.de>:
> > On Sun, Nov 25, 2012 at 06:10:03PM +0100, Christophe Gisquet wrote:
> > Then we're fine already.  If you want to, you could double-check by
> > intentionally breaking your optimization and confirming that fate
> > complains.
> 
> Breaking the optimization for the mmxext or sse2 version indeed yields
> (with proper CPUFLAGS):
> LIBAV_SAMPLES=~/fate-suite make fate-lossless-wma
> TEST    lossless-wma
> --- /home/Nous/libav/tests/ref/fate/lossless-wma        2012-04-18
> 00:11:24 +0000
> +++ tests/data/fate/lossless-wma        2012-11-25 18:18:25 +0000
> @@ -1 +1 @@
> -35dc840f91cbcece02178d03c8f2fe26
> +fe1831f1676d502231d971192ac4106b
> make: *** [fate-lossless-wma] Error 1
> 
> Same for fate-lossless-monkeysaudio.

Wonderful, we're safe then.  If your optimizations are broken, a run
of "make fate" will alert you to the problem.

Diego
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