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Testcase minimization with Delta
- From: Daniel Berlin <dberlin at dberlin dot org>
- To: gcc at gcc dot gnu dot org
- Date: Fri, 15 Nov 2002 15:12:07 -0500 (EST)
- Subject: Testcase minimization with Delta
I found a neat program that can do testcase minimization for GCC.
It's a bit slow in it's current form, but this is from execing gcc, AFAICT. If
someone rewrote it in C (not difficult, there are python and perl
implementations of the algorithm it uses, and it's fairly straightforward)
so that it could be linked with gcc itself, we could have an automatic
test case minimizer program.
It's at http://www.cs.berkeley.edu/~dsw/delta.html
The python implementation is at http://www.st.cs.uni-sb.de/dd/DD.py
--Dan