perf: Fix performance regression for generator#17627
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liuxingbaoyu wants to merge 2 commits intobabel:mainfrom
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perf: Fix performance regression for generator#17627liuxingbaoyu wants to merge 2 commits intobabel:mainfrom
liuxingbaoyu wants to merge 2 commits intobabel:mainfrom
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Build successful! You can test your changes in the REPL here: https://babeljs.io/repl/build/60353 |
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It has been replaced by #17642. |
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Fixes #1, Fixes #2This fixes the performance regression from
v7.26.3tov7.26.5.There is 10% performance improvement.
I've tried many methods, but none have been able to fix the performance regression based on the original logic.
These include using
Object.assignonce, and building a new object in the sorted order, etc.I don't understand why the performance of methods exported from modules and methods in objects is still different even when we add them to the class prototype.