tree eed775d154b08beafcc845c5b410ffccc3fdc0af
parent 53c5a5089d24e10b6bca58b760f8fa85870708ef
author Chris Jones <cjfj@google.com> 1646059021 -0800
committer TensorFlower Gardener <gardener@tensorflow.org> 1646059202 -0800

[XLA] Remove redundant hash look-ups in `HloLiveRange::FlattenSchedule`.

Also, remove the redundant `schedule_end_time` state which can be inferred from the flattened sequence.

PiperOrigin-RevId: 431421477