tree 34cb30f73b876aa53a0e7bd9f16d4a9c7ff3dcb8
parent 9f79365c3b183278d14352ba6241c7d4ec274984
author Behdad Esfahbod <behdad@behdad.org> 1539110228 -0400
committer Behdad Esfahbod <behdad@behdad.org> 1539110228 -0400

Avoid sort and recompose stages if all clusters simple

Even has measurable speedup...