Messages in this thread |  | | Date | Tue, 19 Sep 2000 20:01:35 -0400 (EDT) | From | Alexander Viro <> | Subject | Re: [PATCH] abuse of macros in swab.h |
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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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