[cfe-commits] r84323 - /cfe/trunk/lib/Analysis/RegionStore.cpp

Zhongxing Xu xuzhongxing at gmail.com
Sat Oct 17 20:00:10 PDT 2009


2009/10/18 Ted Kremenek <kremenek at apple.com>:
> Zhongxing,
>
> Is there a reason you changed 'IntermediateVisited' from a DenseSet to a
> SmallSet?  Did you see a performance difference?  I would expect DenseSet to
> be much faster if we scan many regions.
>

I originally thought there are not many regions to be scanned for a
single function. But I didn't make a test. I'll change it to dense
set.

BTW, how much regions should we use dense set or small set?




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