Example of sloooooooooooow code

[Andreas Jaeger]

Frank Klemm <pfk@fuchs.offl.uni-jena.de> writes:

> This shows an example of gcc code and the potentials of a little bit hand
> optimized code. Performance ratio is only around 1:20.

We do have a page with known "Deficiencies of GCC's optimizer" so that
they eventually get improved at
http://gcc.gnu.org/projects/optimize.html .  Wouldn't it make sense to
enhance that page with Frank's findings?

Andreas
-- 
 Andreas Jaeger
  SuSE Labs aj@suse.de
   private aj@arthur.inka.de
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