[PATCH] D101105: scudo: Optimize getSizeLSBByClassId() by compressing the table into an integer if possible. NFCI.

Evgenii Stepanov via Phabricator via llvm-commits llvm-commits at lists.llvm.org
Thu Apr 22 13:41:44 PDT 2021


eugenis accepted this revision.
eugenis added a comment.
This revision is now accepted and ready to land.

Nice.
If this is a significant optimization, we might want to request it through the allocator config and fail if it is impossible - in case we change the size class map in the future and break this by accident.


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D101105/new/

https://reviews.llvm.org/D101105



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