Files
react-native/ReactCommon
Valentin Shergin 4a4fabf835 Fabric: LIKELY/UNLIKELY annotations in props convertion infra
Summary:
In theory, those annotations can help the compiler to emit more optimized code and/or code that suggest CPU the proper way to utilize the instruction pipeline after the coming branch.
TBH, it's not clear how exactly beneficial those annotations are (esp. on target architectures) but they certainly don't hurt (in all cases here the favorite code branch is obvious).

Reviewed By: mdvacca

Differential Revision: D15752969

fbshipit-source-id: 8adf25a48107ffde828f735fb1386b30dbe63ede
2019-06-12 21:35:20 -07:00
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