Re: [PATCH] abuse of macros in swab.h

[Alexander Viro]

On Tue, 19 Sep 2000, Linus Torvalds wrote:

> 
> 
> On Tue, 19 Sep 2000, David S. Miller wrote:
> > 
> > Would you mind taking a look at the difference in code output when
> > register pressure in a given function is moderate to high?  :-)
> 
> Immaterial.
> 
> If somebody cares about performance, they'd just better create the proper
> architecture-specific macros.
> 
> Correctness first.

        Well, Andi's variant with statement expression looks like a decent
compromise - it's gccism, indeed, but IIRC it was on the list of approved
extensions. I would go with it.

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