Tiny optimizations of bit testing operations

Rein Klazes rklazes at xs4all.nl
Wed Oct 20 09:13:07 CDT 2004

On Wed, 20 Oct 2004 22:29:35 +0900, you wrote:

> > From the C point of view these bit logics are identical. The compiler
> > finds that out easy.
> Yes, I know. That's why the optimizations are "tiny". I believe that
> the code itself becomes more readable with my changes and makes it
> not depend on the optimizations a compiler is capable to perform.

I think even "tiny" is an exaggeration. Gcc has been capable of doing
this for years and years. I'd be surprised if you could find a compiler
that could not, and still compile wine satisfactory.

Rein Klazes
rklazes at xs4all.nl

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