Re: [PATCH 2/5] bitops: compile time optimization forhweight_long(CONSTANT)

[Peter Zijlstra]

On Fri, 2010-02-05 at 13:11 +0100, Borislav Petkov wrote:
> On Thu, Feb 04, 2010 at 05:04:17PM +0100, Peter Zijlstra wrote:
> > No, just don't touch hweight_long(), simply provide
> > __arch_hweight{8,16,32,64} and all will be well.
> 
> Ok, another day, another version :)
> 
> It is, of course, completely untested but it builds and the asm looks
> ok. I think I've addressed all concerns so far.

please work against a tree that has:

  http://lkml.org/lkml/2010/2/4/119

in.

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