[PATCH] D92493: [IR] Add hot to function attributes and use hot/cold attribute in function section prefix/suffix

[David Li via Phabricator via llvm-commits]

davidxl added a comment.

Since this is a LangRef change, I suggest sending the summary of the patch as a RFC to llvm-dev list first to hear opinions from the community first.


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  https://reviews.llvm.org/D92493/new/

https://reviews.llvm.org/D92493