How to properly check for regressions?

Andreas Schwab
Thu Aug 4 23:04:00 GMT 2011

Jan Kratochvil <> writes:

> On Thu, 04 Aug 2011 22:51:10 +0200, Tom Tromey wrote:
>> Our buildbot automates all this -- but I suspect somewhat poorly,
>> because Jan is constantly finding regressions I didn't see.
> I just use `diff -u' on gdb.sum files.

See also contrib/compare_tests in the gcc repo.


Andreas Schwab,
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