Coding guidelines. (Which have turned in to habit.)

Though it has been several years since I last saw a compiler allocate a temporary - or even an extra register - to a post-increment or -decrement in a void context.

And even in a non-void context, on many micros, the compiler will use an in-place inc/dec instruction so no extra register or temporary required.

In reply to Re^4: quickness is not so obvious by RonW
in thread quickness is not so obvious by DanBev

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