- fix the null pointer problem of evaluator in control flow.([!13312](https://gitee.com/mind_spore/dashboard/projects/mindspore/mindspore/pulls/13312))
- fix the null pointer problem of evaluator in control flow.([!13312](https://gitee.com/mindspore/mindspore/pulls/13312))
- fix parameter naming conflict bug for CellList and SequentialCell. ([!13260](https://gitee.com/mindspore/mindspore/pulls/13260))
#### Executor
- fix executor pending task not execute in some heterogeneous cases.([!13465](https://gitee.com/mind_spore/dashboard/projects/mindspore/mindspore/pulls/13465))
- fix executor pending task not execute in some heterogeneous cases.([!13465](https://gitee.com/mindspore/mindspore/pulls/13465))
- add passes to support frontend IR unification, including following operations: SliceGrad([!11783](https://gitee.com/mindspore/mindspore/pulls/11783)), ApplyFtrl, ApplyMomentum, ApplyRMSProp, CenteredRMSProp([!11895](https://gitee.com/mindspore/mindspore/pulls/11895)), AvgPoolGrad([!12813](https://gitee.com/mindspore/mindspore/pulls/12813)), BatchNorm([!12115](https://gitee.com/mindspore/mindspore/pulls/12115))