Backport PR #42334 on branch 1.3.x (PERF/REGR: restore IntervalIndex._intersection_non_unique)#42336

Merged

simonjayhawkins merged 1 commit intopandas-dev:1.3.xfrom

meeseeksmachine:auto-backport-of-pr-42334-on-1.3.x

Jul 1, 2021

Commits on Jul 1, 2021

Backport PR #42334: PERF/REGR: restore IntervalIndex._intersection_non_unique

jbrockmendel
authored and
meeseeksmachine
committed