* when there is no intrin func, using body for initialization. For issue 714.
* Refine code per review comments, and add a test case.
* Fix lint issues.
* Re-organize the tensorize test cases, and add a new case for none-reset
mode.
* Fix a typo.
* Delete the unit case because merged it into test_schedule_tensorize.py already.
* always use new tensor in its stage when rewrite for cache read
* revert previous changes to sync up with master
* support using the ptr with an original offset
* update test case and fix CI error
