JsouLiang 35e4972207 optimize out unnecessary save restore pairs (flutter/engine#34967)
* drafting the solution to optimize out unnecessary save restore pairs

* remove unnecessary save/restore pairs

* delete the calculator change;

* fix some logic; Add some testcases

* Add test for set DlPaint

* update test cases

* Prune TranslateTriggersDeferredSave unittest
2022-08-11 15:48:40 +08:00
..