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[Freeciv-Dev] Re: Profiling Civserver again

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To: freeciv-dev@xxxxxxxxxxx
Subject: [Freeciv-Dev] Re: Profiling Civserver again
From: Vasco Alexandre Da Silva Costa <vasc@xxxxxxxxxxxxxx>
Date: Wed, 1 Aug 2001 23:02:38 +0100 (WET DST) 
Well does gcc optimize it this way?

#define map_adjust_x(X) \
  (((X) % map.xsize) + (((X >= 0) - 1) & map.xsize))
 
This is faster. Its faster on all CPUs. Notice it doesn't have any
branches. Of course its also pretty darn unreadable :-)

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Vasco Alexandre da Silva Costa @ Instituto Superior Tecnico, Lisboa
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