recent fixes in devel tree

[Dan Malek]

Holger Bettag wrote:

> P.S.: BTW, is there a general consensus wether or not AltiVec
>       enhancements in the kernel would be a good thing.....


What kind of enhancements?  I do a fair amount of audio/video
processing on my G4 with the current gcc/Altivec tools.  I found only
one minor bug in the exception handler that I fixed a while back.

We have been discussing some of the vector load/store/touch as both
enhancements to the kernel and glibc.  It is a little more challenging
in the kernel because we would have to then keep some of the vector
context around for the kernel, but in a very constrained case we could
probably get some speed ups with that.


	-- Dan

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