On Thu, Feb 23, 2017 at 02:27:36AM -0600, Devin J. Pohly wrote: > +test_perf 'noop prune-empty' ' > + git checkout --detach tip && > + git filter-branch -f --prune-empty base..HEAD > +' I don't mind adding this, but of curiosity, does it show anything interesting? -Peff