[vorbis-dev] Re: gcc 2.95.2/irix/Laguerre_With_Deflation/inifinte loop

[Monty]

On Sat, Jun 23, 2001 at 09:15:33PM -0400, ber wrote:
> Followup on the infinite loop problem.  Upgrading to gcc 3.0 had
> no effect.
> 
> The code behaves different in floor0_forward() where val is first set.
> Is rint(nan/130*1023) meaningful?  In one case (the one that doesn't
> go into an infinite loop) it returns a negative number, in the other,
> positive.  

NaN shoudl not exist in working data anywhere in Vorbis.  Is a NaN
being passed *into* the function?  That could certainly hang it.

Monty

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