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[Freeciv-Dev] Re: Profiling Civserver again

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To: Gaute B Strokkenes <gs234@xxxxxxxxx>
Cc: Vasco Alexandre Da Silva Costa <vasc@xxxxxxxxxxxxxx>, freeciv-dev@xxxxxxxxxxx
Subject: [Freeciv-Dev] Re: Profiling Civserver again
From: Trent Piepho <xyzzy@xxxxxxxxxxxxx>
Date: Wed, 1 Aug 2001 16:23:38 -0700 (PDT) 
On Thu, 2 Aug 2001, Gaute B Strokkenes wrote:
> On Wed, 1 Aug 2001, vasc@xxxxxxxxxxxxxx wrote:
> > Well does gcc optimize it this way?
> > 
> > #define map_adjust_x(X) \
> >   (((X) % map.xsize) + (((X >= 0) - 1) & map.xsize))
> 
> You mean * rather than &, right?

No, he means &.  It's faster than multiplication.
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